Steam generating assembly, control method of steam generating assembly and readable storage medium

Abstract

The present invention proposes a steam generating component, a control method of the steam generating component and a readable storage medium. The steam generating component includes: a first shell, a heating chamber is arranged in the first shell; an electromagnetic coil is arranged in the first shell, and the electromagnetic coil can generate a magnetic field when powered; an induction heating element is arranged in the heating chamber, and the induction heating element can heat the heating chamber under the action of the magnetic field. The present invention uses electromagnetic coils and induction heating elements as heating devices in the steam generating component, which has the advantage of high heating efficiency compared to traditional thermal resistor type and thick film type heating. Therefore, the speed at which the steam generating component of the present invention generates steam is faster than that of the existing steam generating device.

Description

Technical Field

[0001] The present invention belongs to the technical field of cooking appliances, and in particular, relates to a steam generating component, a control method of the steam generating component and a readable storage medium. Background Art

[0002] At present, steam cooking technology is a cooking technology that caters to the health of the public, in which the steam generator is the core module of steam products. However, the heating element of the steam generator in the related technology has a slow heating rate and a slow steam output speed. Summary of the invention

[0003] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0004] To this end, a first aspect of the present invention provides a steam generating assembly.

[0005] A second aspect of the present invention provides a control method for a steam generating component.

[0006] A third aspect of the present invention provides a readable storage medium.

[0007] In view of this, according to a first aspect of the present invention, a steam generating component is proposed, comprising: a first shell, in which a heating chamber is arranged; an electromagnetic coil, which is arranged in the first shell and can generate a magnetic field when powered; and an induction heating element, which is arranged in the heating chamber and can heat the heating chamber under the action of the magnetic field.

[0008] The steam generating assembly provided by the present invention includes a first shell, an electromagnetic coil and an induction heating element. A heating chamber is arranged in the first shell. During the operation of the steam generating assembly, water is sent into the heating chamber, and the water is heated in the heating chamber and converted into steam. The electromagnetic coil is arranged on the first shell. When the electromagnetic coil is energized, it can generate a magnetic field. If there is a corresponding metal conductor in the generated magnetic field, it can generate heat. An induction heating element is arranged in the heating chamber. In the magnetic field generated by the electromagnetic coil, the induction heating element is affected by the magnetic field, causing the internal atoms to move irregularly at high speed. The atoms collide and rub against each other to generate heat energy, thereby heating the water in the heating chamber. The present invention uses electromagnetic coils and induction heating elements as the heating devices in the steam generating assembly. Compared with traditional thermal resistor type and thick film type heating, it has the advantage of high heating efficiency. Therefore, the speed at which the steam generating assembly of the present invention generates steam is faster than that of the existing steam generating device. The present invention also reasonably arranges the position of the induction heating element in the steam generating assembly, specifically, arranges the induction heating element inside the heating chamber, so that the outer surface of the induction heating element directly contacts the water in the heating chamber, thereby increasing the contact area with the water in the heating chamber, thereby improving the water heating efficiency, thereby increasing the steam output speed, and improving the reliability of operation.

[0009] It can be understood that by reasonably setting the volume of the heating chamber and the volume of the induction heating element, the contact area between the water in the heating chamber and the induction heating element can be further increased.

[0010] In some embodiments, the shape of the heating chamber is set to be a cylinder, and the induction heating elements are arranged inside the heating chamber and distributed along the axis of the heating chamber. At this time, water entering the heating chamber can contact the outer surface of the induction heating element. When the steam generating component is controlled to operate, the electromagnetic coil is energized to generate a magnetic field, and the induction heating element is heated under the action of the magnetic field, and the water in the heating chamber is heated and vaporized into steam.

[0011] In addition, the steam generating assembly in the above technical solution provided by the present invention may also have the following additional technical features:

[0012] In one possible design, the steam generating component also includes: a water delivery component, at least part of which is disposed in the heating chamber, the water delivery component being used to deliver water to the heating chamber for heating and vaporization, and to deliver the vaporized steam to the outside of the heating chamber.

[0013] In this design, the steam generating assembly also includes a water delivery assembly, which can deliver water to the heating chamber and discharge the steam generated in the heating chamber to the outside of the heating chamber, playing the role of supplying water and exhausting air to the steam generating assembly. At least part of the water delivery assembly is arranged in the heating chamber, and in the process of delivering water to the heating chamber, the water in the water delivery assembly can be heated by the induction heating element in the heating chamber, playing the role of preheating the water delivered to the heating chamber, further improving the efficiency of generating steam.

[0014] In a possible design, the water delivery component includes: a first tube body, which is arranged in the heating chamber, and the first tube body divides the heating chamber into a preheating chamber and a vaporization chamber, and the preheating chamber is connected to the vaporization chamber.

[0015] In this design, the water delivery component includes a first pipe body. The first pipe body divides the heating chamber into a preheating chamber and a vaporization chamber. Water in the preheating chamber can be heated by the induction heating element, thereby preheating the water in the preheating chamber. The preheating chamber is connected to the vaporization chamber, that is, the water in the preheating chamber will flow into the vaporization chamber. The induction heating element is located in the vaporization chamber. After the preheated water flows into the vaporization chamber, it directly contacts the induction heating element, and the water vaporizes under the action of the induction heating element.

[0016] In one possible design, the water delivery assembly also includes: a second tube body connected to the preheating chamber, the second tube body is used to transport water to the preheating chamber; a third tube body connected to the vaporization chamber, the third tube body is used to transport steam to the outside of the heating chamber.

[0017] In this design, the steam generating assembly also includes a second tube body and a third tube body. The first tube body is disposed as a whole in the heating chamber, the second tube body is configured as a water inlet pipeline, the second tube body is connected to the preheating chamber, and the second tube body is connected to an external water source, and water from the external water source can flow into the preheating chamber through the second tube body for preheating. The third tube body is connected to the vaporization chamber, and can quickly discharge the steam generated in the vaporization chamber. The heating chamber is divided into a preheating chamber and a vaporization chamber by the first tube body, and the preheating chamber is supplied with water and the vaporization chamber is exhausted by the second tube body and the third tube body, respectively, so that the liquid entering the heating chamber is heated twice, and the efficiency of liquid vaporization is improved.

[0018] In some embodiments, the first tube body is located in the heating chamber, the outside of the first tube body is the vaporization chamber, and the inside of the first tube body is the preheating chamber. The induction heating element is arranged in the vaporization chamber, and the induction heating element contacts the outer wall of the first tube body. During the operation of the steam generating assembly, the induction heating element generates heat under the action of the magnetic field of the electromagnetic coil, and water flows directly into the preheating chamber through the second tube body. The heat emitted by the induction heating element is transferred to the preheating chamber through the first tube body to preheat the water. After the water flows through the preheating chamber, it enters the vaporization chamber. The water entering the vaporization chamber directly contacts the induction heating element. After the preheated water contacts the induction heating element, it quickly vaporizes to generate steam, and the steam is discharged from the heating chamber through the third tube body.

[0019] In some embodiments, the diameter of the third tube is greater than the diameter of the second tube.

[0020] In these embodiments, the third tube body is used to discharge the gas generated in the heating chamber, and the second tube body is used to transport water into the heating chamber. Since the same amount of water in the gas state has a larger volume, setting the diameter of the third tube body used for exhaust to be larger can effectively avoid steam reflux under the action of pressure. Setting the diameter of the second tube body to be smaller can avoid the problem of insufficient pressure of water flowing into the heating chamber at the same flow rate, increase the pressure of the water flowing into the heating chamber, and further avoid the problem of steam reflux.

[0021] In a possible design, the induction heating element is spiral-shaped and distributed on the outer side wall of the water delivery component along the axial direction of the first pipe body.

[0022] In this design, the induction heating elements are spirally distributed on the outer wall of the first tube body, and the induction heating elements are distributed along the axial direction of the first tube body. The spirally distributed induction heating elements have a larger contact area with the water in the vaporization chamber. When the water flows in the vaporization chamber, it can fully contact with the spirally distributed induction heating elements, thereby improving the vaporization efficiency of the water in the vaporization chamber.

[0023] In some embodiments, the induction heating element is selected as a spiral fin, and the spiral fins are evenly distributed on the outer side wall of the first tube.

[0024] In these embodiments, the spiral fins are arranged at equal intervals, similar to a screw structure. The spiral fins arranged at equal intervals form a spiral water flow channel. Since the spiral fins are arranged at equal intervals, the flow area of ​​each position of the spiral water flow channel is equal. The spiral fins are located in the vaporization chamber, so the spiral channel is also located in the vaporization chamber, so that the flow of steam and water flowing through the spiral channel remains uniform, avoiding the aggregation effect of steam or water in the vaporization chamber, improving the uniformity of water heating, and thus improving the efficiency of generating steam.

[0025] In some embodiments, the first tube is cylindrical.

[0026] In these embodiments, the first tube body is cylindrical, and the heating chamber is also cylindrical. The first tube body and the heating chamber are coaxially arranged, which can ensure that the flow of the vaporization chamber formed between the first tube body and the heating chamber is relatively uniform, thereby further improving the fluidity of the liquid and gas in the vaporization chamber.

[0027] In a possible design, the distance between the induction heating element and the first shell is in a range of greater than or equal to 0 and less than or equal to 1 mm.

[0028] In this design, the distance between the spiral induction heating element and the first shell is set to 0 to 1 mm. The spiral induction heating element forms a spiral channel in the vaporization chamber, so that water can flow along the spiral channel in the vaporization chamber, increasing the contact area between the water and the spiral channel, and the vaporized steam also flows along the spiral channel, and is further heated by the induction heating element to improve the steam heating effect and improve the quality of steam output by the steam generating assembly.

[0029] In some embodiments, the distance between the induction heating element and the first shell is set to 0, that is, the induction heating element and the first shell are arranged in close contact. After the water flows through the preheating chamber and enters the vaporization chamber, it can flow completely in the spiral channel formed by the induction heating element, thereby increasing the contact area between the water and the induction heating element and preventing the water from being discharged from the vaporization chamber before being heated and vaporized.

[0030] In some embodiments, the distance between the induction heating element and the first shell is set to 1 mm, that is, the gap between the induction heating element and the first shell is set, and the gap is 1 mm. After the water flows through the preheating chamber and enters the vaporization chamber, most of the water will flow along the spiral cylinder. When the water is vaporized into steam, due to the gap between the induction heating element and the first shell, the vaporized steam will not flow back to the preheating chamber under pressure.

[0031] In a possible design, the distance between the first tube body and the first shell body is in a range of greater than or equal to 4 mm and less than or equal to 10 mm.

[0032] In this design, the distance between the first tube and the first shell is set to a value range of 4 mm to 10 mm, ensuring that the vaporization chamber has sufficient volume to accommodate the water entering the vaporization chamber. By reasonably setting the distance between the first tube and the first shell, it is possible to avoid water from being too quickly vaporized into steam after entering the vaporization chamber, resulting in dry burning in the vaporization chamber, and it is also possible to avoid water from being too little heated and unable to be vaporized into steam after entering the vaporization chamber in excess.

[0033] In a possible design, the steam generating component further includes: a temperature acquiring device, which is arranged in the water conveying component, and the temperature acquiring device is used to collect the temperature value of the gas in the water conveying component.

[0034] In this design, the steam generating assembly also includes a temperature acquisition device, which is arranged in the water delivery assembly and can collect the temperature value of the gas in the water delivery assembly, that is, can detect the temperature of the gas flowing out of the vaporization chamber. In other words, the temperature acquisition device can detect the temperature of the gas output from the steam generating assembly.

[0035] In some embodiments, the water delivery assembly includes a third tube body for exhaust, and the temperature acquisition device is arranged inside the third tube body and located at the gas outlet of the third tube body, so as to detect the temperature of the gas flowing through the third tube body, and to control the operating power and operating state of the electromagnetic coil according to the detected temperature of the gas flowing through the third tube body. The accuracy of the operation control of the steam generating assembly is improved.

[0036] It is understandable that the temperature acquisition device may also be arranged at the inlet of the third tube body, or in the middle of the third tube body.

[0037] In a possible design, the steam generating assembly further includes: a pump body connected to the second tube body, and the pump body is used to inject water into the second tube body.

[0038] In this design, the steam generating assembly further includes a pump body disposed on the second tube body. When the pump body is powered on, water can be delivered into the second tube body, and the flow rate and flow rate of water delivered by the pump body into the second tube body can be controlled by adjusting the operating power of the pump body.

[0039] In a possible design, the steam generating assembly further includes: a second shell, which is sleeved on the outside of the electromagnetic coil; a connecting piece, which is detachably arranged on the second shell, and the induction heating element is detachably connected to the connecting piece.

[0040] In this design, the steam generating assembly also includes a second shell and a connector. The second shell is arranged outside the electromagnetic coil and can protect the electromagnetic coil. The second shell is the shell of the steam generating assembly and can effectively prevent the electromagnetic coil from being damaged when not in use. The connector is detachably connected to the second shell, and the connector is detachably connected to the induction heating element. The connector plays the role of connecting the second shell and the induction heating element together, and the connector is detachably connected to the second shell and the induction heating element, so as to facilitate the disassembly and assembly of the second shell and the induction heating element. It can be understood that the induction heating element is located in the heating chamber. During the operation of the steam generating assembly, the induction heating element is directly in contact with the water. The induction heating element is prone to scale or rust, resulting in a deterioration in the steam effect generated by the steam generating assembly. By disassembling the connector from the second shell and then disassembling the induction heating element from the connector, the induction heating element that is rusted or scaled can be directly replaced without replacing all the parts of the steam generating assembly, thereby reducing the cost of daily maintenance of the steam generating assembly.

[0041] In some embodiments, the steam generating assembly includes a water delivery assembly, and the water delivery assembly includes a first tube body, the first tube body is coaxially arranged with the first shell, the first tube body is fixedly connected to the connecting piece, the induction heating element is sleeved on the first tube body, and the induction heating element is detachably connected to the connecting piece.

[0042] In some embodiments, the induction heating element is detachably connected to the connector via threads, a threaded column is provided at one end of the induction heating element, a corresponding threaded hole is provided on the side wall of the connector, and the induction heating element is connected to the connector via threaded connection between the threaded hole and the threaded column.

[0043] In some embodiments, the induction heating element is detachably connected to the connecting member by bolts.

[0044] In some embodiments, the connecting member is selected as a plate member, that is, a fixed plate. The fixed plate includes a first plate surface and a second plate surface, and the second shell is detachably connected to the first plate surface of the fixed plate, and the connection position is at the outer edge of the first plate surface. The induction heating element is also arranged on the first plate surface, and is located in the middle of the first plate surface.

[0045] In these embodiments, during the process of assembling the induction heating element into the second shell, the induction heating element is firstly arranged in the middle of the first plate surface, and then the induction heating element is inserted into the second shell, and the second shell is connected to the outer edge of the first plate surface, thereby completing the assembly between the induction heating element and the second shell.

[0046] In some other embodiments, the connecting member includes a fixing plate and a connecting ring, the middle of the first plate surface of the fixing plate is connected to the induction heating element, the connecting ring is provided with a through hole, the first plate surface of the fixing plate is connected to the connecting ring by bolts, and the connecting ring is detachably connected to the second shell.

[0047] In these embodiments, by providing a connecting ring between the fixing plate and the second shell, the number of detachable structures in the steam generating assembly is increased; even if the connecting piece and the second shell are corroded and cannot be disassembled during subsequent use, the fixing plate and the connecting ring connected by bolts can still be disassembled, thereby completing the repair and replacement of the induction heating element, thereby improving the convenience of use and maintenance of the steam generating assembly.

[0048] In a possible design, a mounting hole is provided on the connecting piece.

[0049] In this design, the connecting piece is provided with an assembly hole for fixed connection with other structures.

[0050] It is understandable that the steam generating assembly is used in a cooking appliance, specifically in a steamer, a steam-bake combination machine or a microwave steam-bake combination machine. The steam generating assembly can generate steam into the cooking cavity of the cooking appliance, and the food in the cooking cavity is cooked by the steam. The steam generating assembly needs to be mounted and fixed with other structures of the cooking appliance, so an assembly hole is selected on the connecting piece, and the steam generating assembly can be mounted on other structures of the cooking appliance through the assembly hole.

[0051] In a possible design, the first shell and / or the second shell is made of a non-magnetic conductive material.

[0052] In this design, the first shell and / or the second shell are made of non-magnetic conductive material. The first shell is the inner shell of the steam generating assembly, and a heating chamber is formed in the inner shell of the steam generating assembly. Water is heated in the heating chamber to form steam, and the electromagnetic coil is arranged on the outer wall of the first shell, and the induction heating element is arranged in the heating chamber of the first shell. Making the first shell of non-magnetic conductive material can avoid excessive consumption of the magnetic field generated by the electromagnetic coil by the first shell, thereby improving the heating efficiency of the induction heating device. The second shell is the outer shell of the steam generating assembly. Setting the outer shell of the steam generating assembly to non-magnetic conductive material can avoid the deterioration of the heating effect caused by the leakage of the magnetic field.

[0053] In some embodiments, the first shell is made of non-magnetic material.

[0054] In some other embodiments, the second shell is made of non-magnetic material.

[0055] In some other embodiments, the first shell and the second shell are both made of non-magnetic conductive materials.

[0056] In a possible design, the second shell and / or the second shell is made of a heat-insulating material.

[0057] In this embodiment, the second shell is the outer shell of the steam generating assembly. During the operation of the steam generating assembly, the high temperature in the heating chamber can cause water to vaporize quickly to generate steam. The second shell is set as a heat-insulating material, which can prevent the heat in the heating chamber from being transferred to the outside of the steam generating assembly through the second shell, reducing heat loss and avoiding the problem of electrical overheating caused by overheating of the steam generating assembly. The first shell is the inner shell of the steam generating assembly. The heating chamber is formed inside the first shell. An electromagnetic coil is set on the outer wall of the first shell. The first shell is made of a heat-insulating material, which can avoid the problem of overheating caused by the heat of the heating chamber during the operation of the electromagnetic coil, thereby improving the stability of the operation of the steam generating assembly.

[0058] It can be understood that the material of the first shell is selected as heat-insulating resin.

[0059] In a possible design, the steam generating assembly further includes: a wiring terminal, which is disposed on the second shell and is connected to the electromagnetic coil.

[0060] In this design, the steam generating assembly also includes a wiring terminal disposed on the second shell, the wiring terminal is connected to the electromagnetic coil, and the wiring terminal is connected to an external power source to supply power to the electromagnetic coil.

[0061] In some embodiments, the steam generating assembly further includes electronic components such as a pump body and a temperature acquisition device, and the wiring terminals are connected to the electronic components such as the pump body and the temperature acquisition device, thereby achieving the effect of powering the pump body and the temperature acquisition device.

[0062] In a possible design, the number of the electromagnetic coils is at least two.

[0063] In this design, by setting the number of electromagnetic coils to at least two, the number of electromagnetic coils in the power-on state is controlled to adjust the intensity of the magnetic field generated by the electromagnetic coils, thereby adjusting the heating value of the induction heating element. This increases the adjustable range of the operating power of the steam generating assembly.

[0064] According to a second aspect of the present invention, a control method for a steam generating component is proposed. The steam generating component includes an electromagnetic coil, an induction heating element, a temperature acquisition device and a pump body. The pump body is used to inject water into the steam generating component. The temperature acquisition device can collect the outlet temperature value of the steam generating component. The electromagnetic coil can generate a magnetic field when powered on to enable the induction heating element to operate. The control method for the steam generating component includes: controlling the pump body to operate at a first set power and the electromagnetic coil to operate at a second set power; collecting the outlet temperature value, and adjusting the operating power of the pump body and the electromagnetic coil according to the outlet temperature value.

[0065] The control method provided by the present invention is used to control a steam generating component. The steam generating component includes a first shell, an electromagnetic coil and an induction heating element. A heating chamber is arranged in the first shell. During the operation of the steam generating component, water is sent into the heating chamber, and the water is heated in the heating chamber and converted into steam. The electromagnetic coil is arranged on the first shell. When the electromagnetic coil is energized, it can generate a magnetic field. If there is a corresponding metal conductor in the generated magnetic field, it can generate heat. An induction heating element is arranged in the heating chamber. In the magnetic field generated by the electromagnetic coil, the induction heating element is affected by the magnetic field, causing the internal atoms to move irregularly at high speed. The atoms collide and rub against each other to generate heat energy, thereby heating the water in the heating chamber. The present invention uses electromagnetic coils and induction heating elements as the heating devices in the steam generating component. Compared with traditional thermal resistor type and thick film type heating, it has the advantage of high heating efficiency. Therefore, the speed at which the steam generating component of the present invention generates steam is faster than that of the existing steam generating device. The present invention also reasonably arranges the position of the induction heating element in the steam generating assembly, specifically arranges the induction heating element inside the heating chamber, so that the outer surface of the induction heating element directly contacts the water in the heating chamber, increases the contact area with the water in the heating chamber, and thus improves the water heating efficiency. The steam generating assembly also includes a temperature acquisition device, which can detect the temperature value of the gas flowing out of the vaporization chamber. In other words, the temperature acquisition device can detect the temperature value of the gas output by the steam generating assembly. The steam generating assembly also includes a pump body. When the pump body is powered on, water can be delivered into the steam generating assembly, and the flow rate and flow rate of water input from the pump body to the steam generating assembly can be controlled by adjusting the operating power of the pump body.

[0066] The control method provided by the present invention can control the steam generating assembly. At the stage when the steam generating assembly starts to operate, the pump body is controlled to operate at a first set power to transport water into the steam generating assembly, and the electromagnetic coil is controlled to operate at a second set power to heat the water input into the steam generating assembly. While the pump body and the steam generating assembly are operating, the outlet temperature value of the steam generating assembly is collected by a temperature acquisition device, and the operating power of the electromagnetic coil and the pump body is adjusted according to the collected outlet temperature value, so that the steam generating assembly can quickly and continuously generate steam. By controlling the adjustment of the electromagnetic coil operating power and the pump body operating power, the speed of the steam generating assembly to generate steam can be effectively improved, and after the steam is generated, the operating power of the pump body and the electromagnetic coil is reasonably controlled to ensure the continuity of the steam generated by the steam generating assembly.

[0067] In addition, the control method of the steam generating assembly in the above technical solution provided by the present invention may also have the following additional technical features:

[0068] In one possible design, the step of adjusting the operating power of the pump body and the electromagnetic coil according to the outlet temperature value specifically includes: determining that the outlet temperature value is greater than the set temperature value, adjusting the operating power of the pump body to a third set power, and the operating power of the electromagnetic coil to a fourth set power, wherein the first set power is less than the third set power, and / or the second set power is greater than the fourth set power.

[0069] In this design, the collected outlet temperature value is compared with the set temperature value, and the operating power of the pump body and the operating power of the electromagnetic coil are adjusted according to the comparison result. When it is detected that the outlet temperature value is greater than the set temperature value, it is determined that the steam generating component has generated steam, and the steam is output to the outside of the steam generating component, and the pump body is controlled to operate at the third set power, which is greater than the first set power, so that the pump body accelerates the input of water into the steam generating component to avoid the interruption of the steam output of the steam generating component or the occurrence of dry burning due to too little input water. When it is detected that the outlet temperature value is greater than the set temperature value, it is determined that the steam generating component has generated steam, and the steam is output to the outside of the steam generating component, and the electromagnetic coil is controlled to operate at the fourth set power, which is less than the second set power, so that the electromagnetic coil reduces the magnetic field strength generated, and avoids the interruption of the steam output of the steam generating component or the occurrence of dry burning caused by the continuous heating of the induction heating device. When the steam generating component has output steam, the operating power of the electromagnetic coil and the pump body is reasonably set, which can improve the stability of the operation of the steam generating component.

[0070] In a possible design, before the step of controlling the pump body to operate at the first set power and the electromagnetic coil to operate at the second set power, the step further includes: acquiring the second set power and / or the fourth set power of the electromagnetic coil.

[0071] In this design, before the steam generating component is controlled to start operating, it is necessary to obtain the operating power of the electromagnetic coil at different stages, that is, to obtain the second set power and / or the fourth set power of the electromagnetic coil. Before the steam generating component leaves the factory, the operating power of the electromagnetic coil at different stages is obtained, and the operating power of the electromagnetic coil at different stages is stored in the memory, so as to facilitate the control of the operation of the electromagnetic coil during the use of the steam generating component.

[0072] In one possible design, the steam generating component also includes a water delivery component, which includes a first tube body, and the induction heating element is spirally distributed on the outer wall of the first tube body. The step of obtaining the second set power and / or the fourth set power of the electromagnetic coil specifically includes: obtaining the outer diameter of the first tube body and the outer diameter of the induction heating element; determining the set power range of the electromagnetic coil according to the outer diameter of the first tube body and the outer diameter of the induction heating element; and determining the second set power and / or the fourth set power according to the set power range.

[0073] In this design, the steam generating assembly includes a water delivery assembly, and the steam generating assembly also includes a water delivery assembly. The water delivery assembly can deliver water to the heating chamber, and can discharge the steam generated in the heating chamber to the outside of the heating chamber, playing the role of supplying water and exhausting air to the steam generating assembly. At least part of the water delivery assembly is arranged in the heating chamber. In the process of delivering water to the heating chamber, the water in the water delivery assembly can be heated by the induction heating element in the heating chamber, playing the role of preheating the water delivered to the heating chamber, further improving the efficiency of generating steam. The steam generating assembly also includes a first tube body, a second tube body and a third tube body. The first tube body is arranged as a whole in the heating chamber, and the first tube body divides the heating chamber into a preheating chamber and a vaporization chamber. The water in the preheating chamber can be heated by the induction heating element to preheat the water in the preheating chamber. The preheating chamber is connected to the vaporization chamber, that is, the water in the preheating chamber will flow into the vaporization chamber. The induction heating element is located in the vaporization chamber. After the preheated water flows into the vaporization chamber, it directly contacts the induction heating element, and the water vaporizes under the action of the induction heating element. The second tube body is configured as a water inlet pipeline, the second tube body is connected to the preheating chamber, and the second tube body is connected to an external water source. The water from the external water source can flow into the preheating chamber through the second tube body for preheating. The third tube body is connected to the vaporization chamber, and the steam generated in the vaporization chamber can be quickly discharged. The heating chamber is divided into a preheating chamber and a vaporization chamber by the first tube body, and the preheating chamber is supplied with water and the vaporization chamber is exhausted by the second tube body and the third tube body, respectively, so that the liquid entering the heating chamber is heated twice, and the efficiency of liquid vaporization is improved.

[0074] The set power range is calculated based on the outer diameter of the first tube body in the water delivery component and the outer diameter of the induction heating element, and the second set power and / or the fourth set power are obtained by reasonably selecting the power value within the set power range. Selecting and calculating the operating power of the electromagnetic coil based on the outer diameter of the first tube body in the water delivery component and the outer diameter of the induction heating element can achieve precise control of the operating power of the electromagnetic coil, avoiding dry burning of the steam generating component due to excessive operating power of the electromagnetic coil at different stages, or poor steam output effect of the steam generating component due to low operating filtration of the electromagnetic coil.

[0075] It is understandable that, when calculating the set power range, it is also necessary to determine the pitch of the helical induction heating element and the length of the induction heating element. The set power range is determined by calculating the minimum and maximum values ​​of the set power range.

[0076] The minimum value of the set power range is calculated by the following formula.

[0077] G1=[5π×(D1+D2)×(D1-D2)] / 4×(L / M);

[0078] Wherein, G1 is the minimum value within the set power range, D1 is the outer diameter of the first tube, D2 is the outer diameter of the induction heating element, L is the total length of the induction element, and M is the pitch of the induction heating element.

[0079] G2=[10π×(D1+D2)×(D1-D2)] / 4×(L / M);

[0080] Wherein, G2 is the maximum value within the set power range, D1 is the outer diameter of the first tube, D2 is the outer diameter of the induction heating element, L is the total length of the induction element, and M is the pitch of the induction heating element.

[0081] In a possible design, the control method further includes: determining that the operating time of the pump body and / or the electromagnetic coil reaches a set time, and controlling the pump body and the electromagnetic coil to stop operating.

[0082] In this design, the steam generating component obtains the start-up instruction and parses the start-up instruction to determine the set duration in the start-up instruction, and the set duration in the start-up instruction is set by the user according to actual needs. When the steam generating component starts to run, the running time of the pump body and / or the electromagnetic coil is timed, and when it is determined that the running time reaches the set time, the pump body and the electromagnetic coil are controlled to stop running. Controlling the running state of the pump body and the electromagnetic coil according to the set time preset by the user can enable the pump body and the electromagnetic coil to stop running according to the needs of the user, thereby improving the user experience.

[0083] According to a third aspect of the present invention, a readable storage medium is provided, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the control method of the steam generating component in any possible design described above are implemented. Therefore, all the beneficial technical effects of the control method of the steam generating component in any possible design described above are achieved, and no further elaboration is made here.

[0084] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0086] Figure 1 A schematic structural diagram of a steam generating assembly in a first embodiment of the present invention is shown;

[0087] Figure 2 One of the structural schematic diagrams of the steam generating assembly in the second embodiment of the present invention is shown;

[0088] Figure 3The second schematic diagram of the structure of the steam generating assembly in the second embodiment of the present invention is shown;

[0089] Figure 4 A schematic diagram of an explosion of a steam generating assembly in a second embodiment of the present invention is shown;

[0090] Figure 5 The third schematic diagram of the structure of the steam generating assembly in the second embodiment of the present invention is shown;

[0091] Figure 6 A schematic diagram showing the structure of an induction heating element in a steam generating assembly in a fourth embodiment of the present invention is shown;

[0092] Figure 7 A schematic diagram showing the structure of a steam generating assembly in a fourth embodiment of the present invention

[0093] Figure 8 A schematic flow chart showing a method for controlling a steam generating component in a third embodiment of the present invention is shown;

[0094] Fig. 9 One of the schematic flow charts of the control method of the steam generating assembly in the fourth embodiment of the present invention is shown;

[0095] Fig.10 A second schematic flow chart of a method for controlling a steam generating component in a fourth embodiment of the present invention is shown;

[0096] Fig.11 A schematic flow chart of a control method for a steam generating component in a fifth embodiment of the present invention is shown.

[0097] in, Figures 1 to 7 The corresponding relationship between the reference numerals and the component names is as follows:

[0098] 100 steam generating assembly, 110 first shell, 112 preheating chamber, 114 vaporizing chamber, 120 electromagnetic coil, 130 induction heating element, 140 water delivery assembly, 142 first tube body, 144 second tube body, 146 third tube body, 150 temperature acquiring device, 160 second shell, 170 connecting piece, 172 assembly hole, 180 connecting terminal. DETAILED DESCRIPTION

[0099] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0100] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0101] Refer to the following Figures 1 to 11 A steam generating assembly, a method for controlling a steam generating assembly, and a readable storage medium according to some embodiments of the present invention are described.

[0102] Embodiment 1:

[0103] like Figure 1 As shown, a first embodiment of the present invention provides a steam generating assembly 100, comprising: a first shell 110, an electromagnetic coil 120 and an induction heating element 130. A heating cavity is provided in the first shell 110; the electromagnetic coil 120 is provided in the first shell 110, and the electromagnetic coil 120 can generate a magnetic field when powered; the induction heating element 130 is provided in the heating cavity, and the induction heating element 130 can heat the heating cavity under the action of the magnetic field.

[0104] In this embodiment, the steam generating assembly 100 includes a first shell 110, an electromagnetic coil 120 and an induction heating element 130. A heating chamber is provided in the first shell 110. During the operation of the steam generating assembly 100, water is sent into the heating chamber, and the water is heated in the heating chamber and converted into steam. The electromagnetic coil 120 is provided on the first shell 110. The electromagnetic coil 120 can generate a magnetic field when it is powered on, and the corresponding metal conductor in the generated magnetic field can generate heat. The induction heating element 130 is provided in the heating chamber. In the magnetic field generated by the electromagnetic coil 120, the induction heating element 130 is affected by the magnetic field to cause the internal atoms to move irregularly at high speed, and the atoms collide and rub with each other to generate heat energy, thereby heating the water in the heating chamber. The present invention uses the electromagnetic coil 120 and the induction heating element 130 as the heating device in the steam generating assembly 100, which has the advantage of high heating efficiency compared with the traditional thermal resistance type and thick film type heating. Therefore, the steam generating assembly 100 of the present invention generates steam faster than the existing steam generating device. The present invention also reasonably arranges the position of the induction heating element 130 in the steam generating assembly 100. Specifically, the induction heating element 130 is arranged inside the heating chamber so that the outer surface of the induction heating element 130 directly contacts the water in the heating chamber, thereby increasing the contact area with the water in the heating chamber, thereby improving the water heating efficiency, thereby increasing the steam output speed, and improving the reliability of operation.

[0105] It can be understood that by reasonably setting the volume of the heating chamber and the volume of the induction heating element 130, the contact area between the water in the heating chamber and the induction heating element 130 can be further increased.

[0106] In some embodiments, the shape of the heating chamber is set to be a cylinder, and the induction heating element 130 is set inside the heating chamber and distributed along the axis of the heating chamber. At this time, water entering the heating chamber can contact the outer surface of the induction heating element 130. When the steam generating assembly 100 is controlled to operate, the electromagnetic coil 120 is energized to generate a magnetic field, and the induction heating element 130 is heated under the action of the magnetic field, and the water in the heating chamber is heated and vaporized into steam.

[0107] In the above embodiment, the steam generating assembly 100 further includes: a water delivery assembly 140, at least part of which is disposed in the heating chamber, and the water delivery assembly 140 is used to deliver water to the heating chamber for heating and vaporization, and to deliver the vaporized steam to the outside of the heating chamber.

[0108] like Figure 1 As shown, Figure 1 The middle arrow shows the direction of water flowing through the water delivery component. In this embodiment, the steam generating component 100 further includes a water delivery component 140, which can deliver water to the heating chamber and discharge the steam generated in the heating chamber to the outside of the heating chamber, playing the role of supplying water and exhausting air to the steam generating component 100. At least part of the water delivery component 140 is arranged in the heating chamber. In the process of the water delivery component 140 delivering water to the heating chamber, the water in the water delivery component 140 can be heated by the induction heating element 130 in the heating chamber, playing the role of preheating the water delivered to the heating chamber, further improving the efficiency of generating steam.

[0109] Embodiment 2:

[0110] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in the first embodiment of the present invention, a steam generating assembly 100 is provided, comprising: a first shell 110, an electromagnetic coil 120, an induction heating element 130 and a water delivery assembly 140. A heating chamber is provided in the first shell 110; the electromagnetic coil 120 is provided in the first shell 110, and the electromagnetic coil 120 can generate a magnetic field when powered; the induction heating element 130 is provided in the heating chamber, and the induction heating element 130 can heat the heating chamber under the action of the magnetic field.

[0111] like Figure 2As shown, the water delivery assembly 140 includes a first tube body 142. The first tube body 142 is disposed in the heating chamber, and the first tube body 142 divides the heating chamber into a preheating chamber 112 and a vaporization chamber 114, and the preheating chamber 112 is connected to the vaporization chamber 114.

[0112] In this embodiment, the water delivery component 140 includes a first tube body 142. The first tube body 142 is disposed as a whole in the heating chamber, and the first tube body 142 divides the heating chamber into a preheating chamber 112 and a vaporization chamber 114. The water in the preheating chamber 112 can be heated by the induction heating element 130, so that the water in the preheating chamber 112 is preheated. The preheating chamber 112 is connected to the vaporization chamber 114, that is, the water in the preheating chamber 112 will flow into the vaporization chamber 114. The induction heating element 130 is located in the vaporization chamber 114. After the preheated water flows into the vaporization chamber 114, it directly contacts the induction heating element 130, and the water is vaporized under the action of the induction heating element 130.

[0113] In any of the above embodiments, the water delivery assembly 140 also includes a second tube body 144 and a third tube body 146; the second tube body 144 is connected to the preheating chamber 112, and the second tube body 144 is used to transport water to the preheating chamber 112; the third tube body 146 is connected to the vaporization chamber 114, and the third tube body 146 is used to transport steam to the outside of the heating chamber.

[0114] In this embodiment, the water delivery assembly 140 further includes a second tube body 144 and a third tube body 146. The second tube body 144 is configured as a water inlet pipeline, and the second tube body 144 is connected to the preheating chamber 112, and the second tube body 144 is connected to an external water source, and water from the external water source can flow into the preheating chamber 112 through the second tube body 144 for preheating. The third tube body 146 is connected to the vaporization chamber 114, and can quickly discharge the steam generated in the vaporization chamber 114. The heating chamber is divided into the preheating chamber 112 and the vaporization chamber 114 by the first tube body 142, and the preheating chamber 112 is supplied with water and the vaporization chamber 114 is exhausted by the second tube body 144 and the third tube body 146, respectively, so that the liquid entering the heating chamber is heated twice, and the efficiency of liquid vaporization is improved.

[0115] like Figure 3As shown, in some embodiments, the first tube body 142 is located in the heating chamber, the outside of the first tube body 142 is the vaporization chamber 114, and the inside of the first tube body 142 is the preheating chamber 112. The induction heating element 130 is arranged in the vaporization chamber 114, and the induction heating element 130 is in contact with the outer wall of the first tube body 142. During the operation of the steam generating assembly 100, the induction heating element 130 generates heat under the magnetic field of the electromagnetic coil 120, and water flows directly into the preheating chamber 112 through the second tube body 144. The heat emitted by the induction heating element 130 is transferred to the preheating chamber 112 through the first tube body 142 to preheat the water. After the water flows through the preheating chamber 112, it enters the vaporization chamber 114. The water entering the vaporization chamber 114 directly contacts the induction heating element 130. After the preheated water contacts the induction heating element 130, it quickly vaporizes to generate steam, and the steam is discharged from the heating chamber through the third tube body 146.

[0116] Figure 2 The arrows in the middle show the direction of water flow through the water delivery assembly.

[0117] In some embodiments, the diameter of the third tube 146 is greater than the diameter of the second tube 144 .

[0118] In these embodiments, the third tube 146 is used to discharge the gas generated in the heating chamber, and the second tube 144 is used to transport water into the heating chamber. Since the same amount of water in the gas state has a larger volume, the diameter of the third tube 146 used for exhaust is set larger, which can effectively avoid steam backflow under the action of pressure. The diameter of the second tube 144 is set smaller, which can avoid the problem of insufficient pressure of water flowing into the heating chamber at the same flow rate, increase the pressure of the water flowing into the heating chamber, and further avoid the problem of steam backflow.

[0119] like Figure 4 As shown, in any of the above embodiments, the induction heating element 130 is spiral-shaped, and the induction heating element 130 is distributed on the outer wall of the water delivery component 140 along the axial direction of the first tube body 142 .

[0120] In this embodiment, the induction heating elements 130 are spirally distributed on the outer side wall of the first tube body 142, and the induction heating elements 130 are distributed along the axial direction of the first tube body 142. The spirally distributed induction heating elements 130 have a larger contact area with the water in the vaporization chamber 114, and when the water flows in the vaporization chamber 114, it can fully contact with the spirally distributed induction heating elements 130, thereby improving the vaporization efficiency of the water in the vaporization chamber 114.

[0121] In some embodiments, the induction heating element 130 is selected as a spiral fin, and the spiral fins are evenly distributed on the outer wall of the first tube 142 .

[0122] In these embodiments, the spiral fins are arranged at equal intervals, similar to a screw structure. The spiral fins arranged at equal intervals form a spiral water flow channel. Since the spiral fins are arranged at equal intervals, the flow area of ​​each position of the spiral water flow channel is equal. The spiral fins are located in the vaporization chamber 114, so the spiral channel is also located in the vaporization chamber 114, so that the flow of steam and water flowing through the spiral channel remains uniform, avoiding the aggregation effect of steam or water in the vaporization chamber 114, improving the uniformity of water heating, and thus improving the efficiency of generating steam.

[0123] In some embodiments, the first tube 142 is cylindrical.

[0124] In these embodiments, the first tube body 142 is cylindrical, and the heating chamber is also cylindrical. The first tube body 142 and the heating chamber are coaxially arranged, which can ensure that the flow of the vaporization chamber 114 formed between the first tube body 142 and the heating chamber is relatively uniform, thereby further improving the fluidity of the liquid and gas in the vaporization chamber 114.

[0125] In any of the above embodiments, the distance between the induction heating element 130 and the first shell 110 ranges from greater than or equal to 0 to less than or equal to 1 mm.

[0126] In this embodiment, the distance between the spiral induction heating element 130 and the first housing 110 is set to 0 to 1 mm. The spiral induction heating element 130 forms a spiral channel in the vaporization chamber 114, so that water can flow along the spiral channel in the vaporization chamber 114, thereby increasing the contact area between the water and the spiral channel, and the vaporized steam also flows along the spiral channel, and is further heated by the induction heating element 130 to improve the steam heating effect, thereby improving the quality of the steam output by the steam generating assembly 100.

[0127] In some embodiments, the distance between the induction heating element 130 and the first shell 110 is set to 0, that is, the induction heating element 130 is arranged in close contact with the first shell 110. After the water flows through the preheating chamber 112 and enters the vaporization chamber 114, it can flow completely in the spiral channel formed by the induction heating element 130, thereby increasing the contact area between the water and the induction heating element 130 and preventing the water from being discharged from the vaporization chamber 114 without being heated and vaporized.

[0128] In some embodiments, the distance between the induction heating element 130 and the first shell 110 is set to 1 mm, that is, a gap is set between the induction heating element 130 and the first shell 110, and the gap is 1 mm. After the water flows through the preheating chamber 112 and enters the vaporization chamber 114, most of the water will flow along the spiral cylinder. When the water is vaporized into steam, due to the gap between the induction heating element 130 and the first shell 110, the vaporized steam will not flow back to the preheating chamber 112 under pressure.

[0129] In any of the above embodiments, the distance between the first tube 142 and the first shell 110 is in the range of greater than or equal to 4 mm and less than or equal to 10 mm.

[0130] In this embodiment, the distance between the first tube 142 and the first shell 110 is set to a value range of 4 mm to 10 mm, ensuring that the vaporization chamber 114 has sufficient volume to accommodate the water entering the vaporization chamber 114. By reasonably setting the distance between the first tube 142 and the first shell 110, it is possible to avoid water from being too quickly vaporized into steam after entering the vaporization chamber 114, thereby preventing dry burning in the vaporization chamber 114, and it is also possible to avoid water from being too little heated and unable to be vaporized into steam after entering the vaporization chamber 114 in excess.

[0131] like Figure 2 As shown, in any of the above embodiments, the steam generating assembly 100 further includes: a temperature acquiring device 150 , which is disposed in the water delivery assembly 140 , and the temperature acquiring device 150 is used to collect the temperature value of the gas in the water delivery assembly 140 .

[0132] In this embodiment, the steam generating assembly 100 further includes a temperature acquisition device 150, which is disposed in the water delivery assembly 140 and can collect the temperature value of the gas in the water delivery assembly 140, that is, can detect the temperature of the gas flowing out of the vaporization chamber 114. In other words, the temperature acquisition device 150 can detect the temperature of the gas output by the steam generating assembly 100.

[0133] In some embodiments, the water delivery assembly 140 includes a third tube body 146 for exhausting gas, and the temperature acquisition device 150 is disposed inside the third tube body 146 and located at the gas outlet position of the third tube body 146, so as to detect the temperature of the gas flowing through the third tube body 146, so as to control the operating power and operating state of the electromagnetic coil 120 according to the detected temperature of the gas flowing through the third tube body 146. The accuracy of the operation control of the steam generating assembly 100 is improved.

[0134] It is understandable that the temperature acquisition device 150 may also be disposed at the entrance of the third tube 146 , or in the middle of the third tube 146 .

[0135] In any of the above embodiments, the steam generating assembly 100 further includes: a pump body connected to the second tube body 144 , and the pump body is used to inject water into the second tube body 144 .

[0136] In this embodiment, the steam generating assembly 100 further includes a pump body disposed on the second tube body 144. The pump body can deliver water into the second tube body 144 when powered on, and the flow rate and flow rate of water delivered by the pump body into the second tube body 144 can be controlled by adjusting the operating power of the pump body.

[0137] like Figure 5 As shown, in any of the above embodiments, the steam generating assembly 100 further includes: a second shell 160, which is sleeved on the outside of the electromagnetic coil 120; a connecting member 170, which is detachably arranged on the second shell 160, and the induction heating element 130 is detachably connected to the connecting member 170.

[0138] In this design, the steam generating assembly 100 further includes a second shell 160 and a connector 170. The second shell 160 is disposed outside the electromagnetic coil 120, and can protect the electromagnetic coil 120. The second shell 160 is the outer shell of the steam generating assembly 100, and can effectively prevent the electromagnetic coil 120 from being damaged when not in use. The connector 170 is detachably connected to the second shell 160, and the connector 170 is detachably connected to the induction heating element 130. The connector 170 serves to connect the second shell 160 with the induction heating element 130, and the connector 170 is detachably connected to both the second shell 160 and the induction heating element 130, so as to facilitate the disassembly and assembly of the second shell 160 and the induction heating element 130. It can be understood that the induction heating element 130 is located in the heating chamber. During the operation of the steam generating assembly 100, the induction heating element 130 is in direct contact with water, and the induction heating element 130 is prone to scale or rust, resulting in a poor effect of the steam generated by the steam generating assembly 100. By disassembling the connecting piece 170 and the second shell 160 and then separating the induction heating element 130 and the connecting piece 170, the induction heating element 130 that is rusted or scaled can be directly replaced without replacing all parts of the steam generating assembly 100, thereby reducing the cost of daily maintenance of the steam generating assembly 100.

[0139] In some embodiments, the steam generating assembly 100 includes a water delivery assembly 140, and the water delivery assembly 140 includes a first tube body 142, the first tube body 142 is coaxially arranged with the first shell 110, the first tube body 142 is fixedly connected with the connecting piece 170, the induction heating element 130 is sleeved on the first tube body 142, and the induction heating element 130 is detachably connected with the connecting piece 170.

[0140] In some embodiments, the induction heating element 130 is detachably connected to the connector 170 via threads. A threaded column is provided at one end of the induction heating element 130, and a corresponding threaded hole is provided on the side wall of the connector 170. The induction heating element 130 is connected to the connector 170 through the threaded connection between the threaded hole and the threaded column.

[0141] In some embodiments, the induction heating element 130 is detachably connected to the connecting member 170 via bolts.

[0142] In some embodiments, the connecting member 170 is selected as a plate member, that is, a fixed plate. The fixed plate includes a first plate surface and a second plate surface, and the second shell 160 is detachably connected to the first plate surface of the fixed plate, and the connection position is at the outer edge of the first plate surface. The induction heating element 130 is also arranged on the first plate surface, and is located in the middle of the first plate surface.

[0143] In these embodiments, when assembling the induction heating element 130 into the second shell 160, the induction heating element 130 is first set in the middle position of the first plate surface, and then the induction heating element 130 is inserted into the second shell 160, and the second shell 160 is connected to the outer edge position of the first plate surface, thereby completing the assembly between the induction heating element 130 and the second shell 160.

[0144] In some other embodiments, the connector 170 includes a fixing plate and a connecting ring, and the middle of the first plate surface of the fixing plate is connected to the induction heating element 130. The connecting ring is provided with a through hole, and the first plate surface of the fixing plate is connected to the connecting ring by bolts, and the connecting ring is detachably connected to the second housing 160.

[0145] In these embodiments, by providing a connecting ring between the fixing plate and the second shell 160, the number of detachable structures in the steam generating assembly is increased. Even if the connecting piece 170 and the second shell 160 rust and cannot be disassembled during subsequent use, the fixing plate and the connecting ring connected by bolts can still be disassembled, thereby completing the repair and replacement of the induction heating element 130, thereby improving the convenience of use and maintenance of the steam generating assembly.

[0146] In any of the above embodiments, an assembly hole 172 is provided on the connecting member 170 .

[0147] In this embodiment, the connecting member 170 is provided with an assembly hole 172 for fixed connection with other structures.

[0148] It is understandable that the steam generating assembly 100 is used in a cooking appliance, specifically in a steamer, a steam-bake combination machine or a microwave steam-bake combination machine. The steam generating assembly 100 can generate steam into the cooking cavity of the cooking appliance, and the food in the cooking cavity is cooked by the steam. The steam generating assembly 100 needs to be mounted and fixed with other structures of the cooking appliance, so an assembly hole 172 is selected to be provided on the connecting member 170, and the steam generating assembly 100 can be mounted on other structures of the cooking appliance through the assembly hole 172.

[0149] In any of the above embodiments, the first shell 110 and / or the second shell 160 is made of non-magnetic conductive material.

[0150] In this embodiment, the first shell 110 and / or the second shell 160 are made of non-magnetic conductive material. The first shell 110 is the inner shell of the steam generating assembly 100, and a heating chamber is formed in the inner shell of the steam generating assembly 100, in which water is heated to form steam, and the electromagnetic coil 120 is arranged on the outer wall of the first shell 110, and the induction heating element 130 is arranged in the heating chamber of the first shell 110. The first shell 110 is made of non-magnetic conductive material to avoid excessive consumption of the magnetic field generated by the electromagnetic coil 120 by the first shell 110, thereby improving the heating efficiency of the induction heating device. The second shell 160 is the outer shell of the steam generating assembly 100, and the outer shell of the steam generating assembly 100 is set to non-magnetic conductive material to avoid the deterioration of the heating effect caused by the leakage of the magnetic field.

[0151] In some embodiments, the first shell 110 is made of non-magnetic material.

[0152] In some other embodiments, the second shell 160 is made of non-magnetic material.

[0153] In some other embodiments, the first shell 110 and the second shell 160 are both made of non-magnetic conductive materials.

[0154] In any of the above embodiments, the first shell 110 and / or the second shell 160 is made of heat insulating material.

[0155] In this embodiment, the second shell 160 is the outer shell of the steam generating assembly 100. During the operation of the steam generating assembly 100, the high temperature in the heating chamber can cause water to vaporize quickly to generate steam. The second shell 160 is set as a heat-insulating material, which can prevent the heat in the heating chamber from being transferred to the outside of the steam generating assembly 100 through the second shell 160, reduce heat loss, and avoid the problem of electrical overheating caused by overheating of the steam generating assembly 100. The first shell 110 is the inner shell of the steam generating assembly 100. The heating chamber is formed inside the first shell 110. The electromagnetic coil 120 is arranged on the outer wall of the first shell 110. The first shell 110 is made of a heat-insulating material, which can avoid the problem of overheating caused by the heat of the heating chamber during the operation of the electromagnetic coil 120, thereby improving the stability of the operation of the steam generating assembly 100.

[0156] It can be understood that the material of the first housing 110 is selected as heat-insulating resin.

[0157] In any of the above embodiments, the steam generating assembly 100 further includes: a connection terminal 180 disposed on the second shell 160 , and the connection terminal 180 is connected to the electromagnetic coil 120 .

[0158] In this embodiment, the steam generating assembly 100 further includes a connection terminal 180 disposed on the second shell 160 . The connection terminal 180 is connected to the electromagnetic coil 120 . The connection terminal 180 is connected to an external power source and can supply power to the electromagnetic coil 120 .

[0159] In some embodiments, the steam generating assembly 100 further includes electronic components such as a pump body and a temperature acquisition device 150 , and the terminal 180 is connected to the electronic components such as the pump body and the temperature acquisition device 150 , thereby achieving the effect of powering the pump body and the temperature acquisition device 150 .

[0160] In any of the above embodiments, the number of the electromagnetic coils 120 is at least two.

[0161] In this embodiment, by setting the number of electromagnetic coils 120 to at least two, the number of electromagnetic coils 120 in the power-on state is controlled to adjust the intensity of the magnetic field generated by the electromagnetic coils 120, thereby adjusting the heating value of the induction heating element 130. The adjustable range of the operating power of the steam generating assembly 100 is increased.

[0162] Embodiment three:

[0163] like Figure 8 As shown, a third embodiment of the present invention provides a control method for a steam generating assembly, wherein the steam generating assembly includes an electromagnetic coil, an induction heating element, a temperature acquisition device and a pump body, wherein the pump body is used to inject water into the steam generating assembly, the temperature acquisition device can collect the outlet temperature value of the steam generating assembly, and the electromagnetic coil can generate a magnetic field when powered on to enable the induction heating element to operate. The control method for the steam generating assembly includes:

[0164] Step 802, controlling the pump body to operate at a first set power, and controlling the electromagnetic coil to operate at a second set power;

[0165] Step 804, collecting the outlet air temperature value, and adjusting the operating power of the pump body and the electromagnetic coil according to the outlet air temperature value.

[0166] In this embodiment, the control method is used to control the steam generating component. The steam generating component includes a first shell, an electromagnetic coil and an induction heating element. A heating chamber is arranged in the first shell. During the operation of the steam generating component, water is sent into the heating chamber, and the water is heated in the heating chamber and converted into steam. The electromagnetic coil is arranged on the first shell. The electromagnetic coil can generate a magnetic field when it is energized. If there is a corresponding metal conductor in the generated magnetic field, it can generate heat. An induction heating element is arranged in the heating chamber. In the magnetic field generated by the electromagnetic coil, the induction heating element is affected by the magnetic field, causing the internal atoms to move irregularly at high speed. The atoms collide and rub against each other to generate heat energy, thereby heating the water in the heating chamber. The present invention uses electromagnetic coils and induction heating elements as the heating devices in the steam generating component. Compared with traditional thermal resistor type and thick film type heating, it has the advantage of high heating efficiency. Therefore, the speed at which the steam generating component of the present invention generates steam is faster than that of the existing steam generating device. The present invention also reasonably arranges the position of the induction heating element in the steam generating assembly, specifically arranges the induction heating element inside the heating chamber, so that the outer surface of the induction heating element directly contacts the water in the heating chamber, increases the contact area with the water in the heating chamber, and thus improves the water heating efficiency. The steam generating assembly also includes a temperature acquisition device, which can detect the temperature value of the gas flowing out of the vaporization chamber. In other words, the temperature acquisition device can detect the temperature value of the gas output by the steam generating assembly. The steam generating assembly also includes a pump body. When the pump body is powered on, water can be delivered into the steam generating assembly, and the flow rate and flow rate of water input from the pump body to the steam generating assembly can be controlled by adjusting the operating power of the pump body.

[0167] The control method can control the steam generating assembly. When the steam generating assembly starts to operate, the pump body is controlled to operate at a first set power to deliver water to the steam generating assembly, and the electromagnetic coil is controlled to operate at a second set power to heat the water input into the steam generating assembly. While the pump body and the steam generating assembly are operating, the outlet temperature value of the steam generating assembly is collected by a temperature acquisition device, and the operating power of the electromagnetic coil and the pump body is adjusted according to the collected outlet temperature value, so that the steam generating assembly can generate steam quickly and continuously. By controlling the adjustment of the electromagnetic coil operating power and the pump body operating power, the speed at which the steam generating assembly generates steam can be effectively improved, and after the steam is generated, the operating power of the pump body and the electromagnetic coil is reasonably controlled to ensure the continuity of the steam generated by the steam generating assembly.

[0168] Embodiment 4:

[0169] like Fig. 9As shown, a fourth embodiment of the present invention provides a control method for a steam generating component, which is used for the steam generating component in the above-mentioned second embodiment. The control method for the steam generating component includes:

[0170] Step 902, controlling the pump body to operate at a first set power, and controlling the electromagnetic coil to operate at a second set power;

[0171] Step 904, collecting the outlet air temperature value through the temperature acquisition device;

[0172] Step 906, determine whether the outlet temperature value is greater than the set temperature value, if the determination result is yes, execute step 908, if the determination result is no, return to execute step 902.

[0173] Step 908, controlling the pump body to operate at the third set power, and controlling the electromagnetic coil to operate at the fourth set power.

[0174] The first set power is less than the third set power, and / or the second set power is greater than the fourth set power.

[0175] In this embodiment, when the steam generating assembly starts to operate, the pump body is controlled to operate at a first set power to deliver water to the steam generating assembly, and the electromagnetic coil is controlled to operate at a second set power to heat the water delivered to the steam generating assembly. While the pump body and the steam generating assembly are operating, the outlet temperature value of the steam generating assembly is collected by a temperature acquisition device, and the operating power of the electromagnetic coil and the pump body is adjusted according to the collected outlet temperature value, so that the steam generating assembly can generate steam quickly and continuously. By controlling the adjustment of the electromagnetic coil operating power and the pump body operating power, the speed of the steam generating assembly generating steam can be effectively improved, and after the steam is generated, the operating power of the pump body and the electromagnetic coil is reasonably controlled to ensure the continuity of the steam generated by the steam generating assembly.

[0176] The collected outlet temperature value is compared with the set temperature value, and the operating power of the pump body and the operating power of the electromagnetic coil are adjusted according to the comparison result. When it is detected that the outlet temperature value is greater than the set temperature value, it is determined that the steam generating component has generated steam, and the steam is output outside the steam generating component, and the pump body is controlled to operate at the third set power, which is greater than the first set power, so that the pump body accelerates the input of water into the steam generating component to avoid the interruption of the steam output of the steam generating component or the occurrence of dry burning due to too little input water. When it is detected that the outlet temperature value is greater than the set temperature value, it is determined that the steam generating component has generated steam, and the steam is output outside the steam generating component, and the electromagnetic coil is controlled to operate at the fourth set power, which is less than the second set power, so that the electromagnetic coil reduces the intensity of the magnetic field generated, and avoids the interruption of the steam output of the steam generating component or the occurrence of dry burning caused by the continuous heating of the induction heating device. When the steam generating component has output steam, the operating power of the electromagnetic coil and the pump body is reasonably set, which can improve the stability of the operation of the steam generating component.

[0177] In any of the above embodiments, before the step of controlling the pump body to operate at the first set power and controlling the electromagnetic coil to operate at the second set power, it also includes: acquiring the second set power and / or the fourth set power of the electromagnetic coil.

[0178] In this embodiment, before controlling the steam generating component to start running, it is necessary to obtain the operating power of the electromagnetic coil at different stages, that is, to obtain the second set power and / or the fourth set power of the electromagnetic coil. Before the steam generating component leaves the factory, the operating power of the electromagnetic coil at different stages is obtained, and the operating power of the electromagnetic coil at different stages is stored in the memory, so as to facilitate the control of the operation of the electromagnetic coil during the use of the steam generating component.

[0179] like Fig.10 As shown, in any of the above embodiments, the step of obtaining the second set power and / or the fourth set power of the electromagnetic coil includes:

[0180] Step 1002, obtaining the outer diameter of the first tube and the outer diameter of the induction heating element;

[0181] Step 1004, determining a set power range of the electromagnetic coil according to the outer diameter of the first tube and the outer diameter of the induction heating element;

[0182] Step 1006: Determine the second set power and / or the fourth set power according to the set power range.

[0183] The water delivery assembly includes: a first tube body, a second tube body and a third tube body. The first tube body is arranged in the heating chamber, and the first tube body divides the heating chamber into a preheating chamber and a vaporization chamber, and the preheating chamber is connected to the vaporization chamber; the second tube body is connected to the preheating chamber, and the second tube body is used to deliver water to the preheating chamber; the third tube body is connected to the vaporization chamber, and the third tube body is used to deliver steam to the outside of the heating chamber. The induction heating element is spiral, and the induction heating element is distributed on the outer wall of the water delivery assembly along the axial direction of the first tube body.

[0184] In this embodiment, the steam generating assembly includes a water delivery assembly, and the steam generating assembly also includes a water delivery assembly, which can deliver water to the heating chamber and discharge the steam generated in the heating chamber to the outside of the heating chamber, thereby playing the role of supplying water and exhausting air to the steam generating assembly. At least part of the water delivery assembly is arranged in the heating chamber, and in the process of delivering water to the heating chamber, the water in the water delivery assembly can be heated by the induction heating element in the heating chamber, thereby playing the role of preheating the water delivered to the heating chamber, further improving the efficiency of generating steam. The steam generating assembly also includes a first tube body, a second tube body and a third tube body. The first tube body is arranged as a whole in the heating chamber, and the first tube body divides the heating chamber into a preheating chamber and a vaporization chamber. The water in the preheating chamber can be heated by the induction heating element to preheat the water in the preheating chamber. The preheating chamber is connected to the vaporization chamber, that is, the water in the preheating chamber will flow into the vaporization chamber. The induction heating element is located in the vaporization chamber. After the preheated water flows into the vaporization chamber, it directly contacts the induction heating element, and the water vaporizes under the action of the induction heating element. The second tube body is configured as a water inlet pipeline, the second tube body is connected to the preheating chamber, and the second tube body is connected to an external water source. The water from the external water source can flow into the preheating chamber through the second tube body for preheating. The third tube body is connected to the vaporization chamber, and the steam generated in the vaporization chamber can be quickly discharged. The heating chamber is divided into a preheating chamber and a vaporization chamber by the first tube body, and the preheating chamber is supplied with water and the vaporization chamber is exhausted by the second tube body and the third tube body, respectively, so that the liquid entering the heating chamber is heated twice, and the efficiency of liquid vaporization is improved.

[0185] The set power range is calculated based on the outer diameter of the first tube body in the water delivery component and the outer diameter of the induction heating element, and the second set power and / or the fourth set power are obtained by reasonably selecting the power value within the set power range. Selecting and calculating the operating power of the electromagnetic coil based on the outer diameter of the first tube body in the water delivery component and the outer diameter of the induction heating element can achieve precise control of the operating power of the electromagnetic coil, avoiding dry burning of the steam generating component due to excessive operating power of the electromagnetic coil at different stages, or poor steam output effect of the steam generating component due to low operating filtration of the electromagnetic coil.

[0186] It is understandable that, when calculating the set power range, it is also necessary to determine the pitch of the helical induction heating element and the length of the induction heating element. The set power range is determined by calculating the minimum and maximum values ​​of the set power range.

[0187] The minimum value of the set power range is calculated by the following formula.

[0188] G1=[5π×(D1+D2)×(D1-D2)] / 4×(L / M);

[0189] Wherein, G1 is the minimum value within the set power range, D1 is the outer diameter of the first tube, D2 is the outer diameter of the induction heating element, L is the total length of the induction element, and M is the pitch of the induction heating element.

[0190] G2=[10π×(D1+D2)×(D1-D2)] / 4×(L / M);

[0191] Wherein, G2 is the maximum value within the set power range, D1 is the outer diameter of the first tube, D2 is the outer diameter of the induction heating element, L is the total length of the induction element, and M is the pitch of the induction heating element.

[0192] like Figure 6 and Figure 7 As shown, Figure 6 The outer diameter D1 of the first tube and the outer diameter D2 of the heating element are shown in FIG. Figure 7 The pitch M of the induction heating element is shown in FIG.

[0193] In any of the above embodiments, the control method further includes: when the running time of the timing pump body and / or the electromagnetic coil reaches a set time, controlling the pump body and the electromagnetic coil to stop running.

[0194] In this embodiment, the steam generating component obtains the start-up instruction and parses the start-up instruction to determine the set duration in the start-up instruction, and the set duration in the start-up instruction is set by the user according to actual needs. When the steam generating component starts to run, the running time of the pump body and / or the electromagnetic coil is timed, and when it is determined that the running time reaches the set time, the pump body and the electromagnetic coil are controlled to stop running. Controlling the running state of the pump body and the electromagnetic coil according to the set time preset by the user can enable the pump body and the electromagnetic coil to stop running according to the needs of the user, thereby improving the user's experience.

[0195] Embodiment five:

[0196] like Fig.11 As shown, the fifth embodiment of the present invention provides a control method for a steam generating component, which is a complete embodiment of the control method. The control method in this embodiment is used for the steam generating component in the above-mentioned embodiment 2. The control method for the steam generating component includes:

[0197] Step 1102, obtaining the outer diameter of the first tube body and the outer diameter of the induction heating element;

[0198] Step 1104, determining a set power range of the electromagnetic coil according to the outer diameter of the first tube and the outer diameter of the induction heating element;

[0199] Step 1106, determining a second set power and / or a fourth set power according to the set power range;

[0200] Step 1108, controlling the pump body to operate at a first set power, and controlling the electromagnetic coil to operate at a second set power;

[0201] Step 1110, collecting the outlet air temperature value through a temperature acquisition device;

[0202] Step 1112, determine whether the outlet temperature is greater than the set temperature. If yes, execute step 1114. If no, return to step 1108.

[0203] Step 1114, controlling the pump body to operate at the third set power, and controlling the electromagnetic coil to operate at the fourth set power;

[0204] Step 1116, timing the running time of the pump body and / or the electromagnetic coil;

[0205] Step 1118, determine whether the running time is greater than the set time, if the determination result is yes, execute step 1120, otherwise return to execute step 1114;

[0206] Step 1120, controlling the pump body and the electromagnetic coil to stop running.

[0207] In this embodiment, when the steam generating assembly starts to operate, the pump body is controlled to operate at a first set power to deliver water to the steam generating assembly, and the electromagnetic coil is controlled to operate at a second set power to heat the water delivered to the steam generating assembly. While the pump body and the steam generating assembly are operating, the outlet temperature value of the steam generating assembly is collected by a temperature acquisition device, and the operating power of the electromagnetic coil and the pump body is adjusted according to the collected outlet temperature value, so that the steam generating assembly can generate steam quickly and continuously. By controlling the adjustment of the electromagnetic coil operating power and the pump body operating power, the speed of the steam generating assembly generating steam can be effectively improved, and after generating steam, the operating power of the pump body and the electromagnetic coil is reasonably controlled to ensure the continuity of the steam generating assembly generating steam.

[0208] The collected outlet temperature value is compared with the set temperature value, and the operating power of the pump body and the operating power of the electromagnetic coil are adjusted according to the comparison result. When it is detected that the outlet temperature value is greater than the set temperature value, it is determined that the steam generating component has generated steam, and the steam is output outside the steam generating component, and the pump body is controlled to operate at the third set power, which is greater than the first set power, so that the pump body accelerates the input of water into the steam generating component to avoid the interruption of the steam output of the steam generating component or the occurrence of dry burning due to too little input water. When it is detected that the outlet temperature value is greater than the set temperature value, it is determined that the steam generating component has generated steam, and the steam is output outside the steam generating component, and the electromagnetic coil is controlled to operate at the fourth set power, which is less than the second set power, so that the electromagnetic coil reduces the intensity of the magnetic field generated, and avoids the interruption of the steam output of the steam generating component or the occurrence of dry burning caused by the continuous heating of the induction heating device. When the steam generating component has output steam, the operating power of the electromagnetic coil and the pump body is reasonably set, which can improve the stability of the operation of the steam generating component.

[0209] The steam generating assembly includes a water delivery assembly, and the steam generating assembly also includes a water delivery assembly. The water delivery assembly can deliver water to the heating chamber, and can discharge the steam generated in the heating chamber to the outside of the heating chamber, playing the role of supplying water and exhausting the steam generating assembly. At least part of the water delivery assembly is arranged in the heating chamber. In the process of delivering water to the heating chamber, the water in the water delivery assembly can be heated by the induction heating element in the heating chamber, playing the role of preheating the water delivered to the heating chamber, and further improving the efficiency of generating steam. The steam generating assembly also includes a first tube body, a second tube body and a third tube body. The first tube body is arranged in the heating chamber as a whole, and the first tube body divides the heating chamber into a preheating chamber and a vaporization chamber. The water in the preheating chamber can be heated by the induction heating element to preheat the water in the preheating chamber. The preheating chamber is connected to the vaporization chamber, that is, the water in the preheating chamber will flow into the vaporization chamber. The induction heating element is located in the vaporization chamber. After the preheated water flows into the vaporization chamber, it directly contacts the induction heating element, and the water vaporizes under the action of the induction heating element. The second tube body is configured as a water inlet pipeline, the second tube body is connected to the preheating chamber, and the second tube body is connected to an external water source, and water from the external water source can flow into the preheating chamber through the second tube body for preheating. The third tube body is connected to the vaporization chamber, and can quickly discharge the steam generated in the vaporization chamber. The heating chamber is divided into a preheating chamber and a vaporization chamber by the first tube body, and the preheating chamber is supplied with water and the vaporization chamber is exhausted by the second tube body and the third tube body, respectively, so that the liquid entering the heating chamber is heated twice, and the efficiency of liquid vaporization is improved.

[0210] The set power range is calculated based on the outer diameter of the first tube body in the water delivery component and the outer diameter of the induction heating element, and the second set power and / or the fourth set power are obtained by reasonably selecting the power value within the set power range. Selecting and calculating the operating power of the electromagnetic coil based on the outer diameter of the first tube body in the water delivery component and the outer diameter of the induction heating element can achieve precise control of the operating power of the electromagnetic coil, avoiding dry burning of the steam generating component due to excessive operating power of the electromagnetic coil at different stages, or poor steam output effect of the steam generating component due to low operating filtration of the electromagnetic coil.

[0211] It is understandable that, when calculating the set power range, it is also necessary to determine the pitch of the helical induction heating element and the length of the induction heating element. The set power range is determined by calculating the minimum and maximum values ​​of the set power range.

[0212] The steam generating component obtains the start-up instruction and parses the start-up instruction to determine the set duration in the start-up instruction, and the set duration in the start-up instruction is set by the user according to actual needs. When the steam generating component starts to run, the running time of the pump body and / or the electromagnetic coil is timed, and when it is determined that the running time reaches the set time, the pump body and the electromagnetic coil are controlled to stop running. Controlling the running state of the pump body and the electromagnetic coil according to the set time preset by the user can enable the pump body and the electromagnetic coil to stop running according to the needs of the user, thereby improving the user experience.

[0213] Embodiment six:

[0214] In the sixth embodiment of the present invention, a readable storage medium is provided, on which a program is stored. When the program is executed by a processor, the oil fume escape rate detection method in any of the above embodiments is implemented, thereby having all the beneficial technical effects of the oil fume escape rate detection method in any of the above embodiments.

[0215] The readable storage medium includes a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0216] It should be clear that in the claims, specifications and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process simpler, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present invention; the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or it can be an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0217] In the claims, specification and accompanying drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and accompanying drawings of the present invention, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0218] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steam generating assembly, It is characterized in that include: A first shell, wherein a heating chamber is disposed in the first shell; An electromagnetic coil, disposed in the first housing, and capable of generating a magnetic field when powered on; an induction heating element, disposed in the heating cavity, and capable of heating the heating cavity under the action of the magnetic field; A temperature acquisition device, a pump body and a water delivery component, wherein the pump body is used to inject water into the steam generating component, the temperature acquisition device can collect the outlet temperature value of the steam generating component, the electromagnetic coil can generate a magnetic field when powered on to enable the induction heating element to operate, the water delivery component includes a first tube body, the induction heating element is distributed on the outer side wall of the first tube body, and the steam generating component is used to: Controlling the pump body to operate at a first set power and the electromagnetic coil to operate at a second set power; Collecting the outlet temperature value, and adjusting the operating power of the pump body and the electromagnetic coil according to the outlet temperature value, specifically includes: Determine that the outlet temperature value is greater than the set temperature value, adjust the operating power of the pump body to a third set power, and adjust the operating power of the electromagnetic coil to a fourth set power, Wherein, the first set power is less than the third set power, and / or the second set power is greater than the fourth set power; Before the step of controlling the pump body to operate at the first set power and the electromagnetic coil to operate at the second set power, the step further includes: obtaining the second set power and / or the fourth set power of the electromagnetic coil, specifically including: Obtaining the outer diameter of the first tube body and the outer diameter of the induction heating element; determining a set power range of the electromagnetic coil according to the outer diameter of the first tube and the outer diameter of the induction heating element; The second set power and / or the fourth set power are determined according to the set power range.

2. The steam generating assembly according to claim 1, It is characterized in that At least part of the water delivery component is disposed in the heating chamber, and the water delivery component is used to deliver water to the heating chamber for heating and vaporization, and to deliver the vaporized steam to the outside of the heating chamber.

3. The steam generating assembly according to claim 2, It is characterized in that The first tube body is disposed in the heating chamber, and the first tube body divides the heating chamber into a preheating chamber and a vaporization chamber, and the preheating chamber is communicated with the vaporization chamber.

4. The steam generating assembly according to claim 3, It is characterized in that The water delivery assembly also includes: A second pipe body is connected to the preheating chamber, and the second pipe body is used to transport water to the preheating chamber; The third tube body is connected to the vaporization chamber, and the third tube body is used to transport the steam to the outside of the heating chamber.

5. The steam generating assembly according to claim 3, It is characterized in that The induction heating element is spiral-shaped and is distributed on the outer side wall of the water delivery component along the axial direction of the first pipe body.

6. The steam generating assembly according to claim 5, It is characterized in that The distance between the induction heating element and the first shell has a value range of greater than or equal to 0 and less than or equal to 1 mm.

7. The steam generating assembly according to claim 5, It is characterized in that The distance between the first tube body and the first shell body is in a range of greater than or equal to 4 mm and less than or equal to 10 mm.

8. The steam generating assembly according to claim 2, It is characterized in that The temperature acquisition device is arranged on the water delivery component, and the temperature acquisition device is used to collect the temperature value of the gas in the water delivery component.

9. The steam generating assembly according to claim 4, It is characterized in that The pump body is connected to the second pipe body, and the pump body is used to inject water into the second pipe body.

10. The steam generating assembly according to any one of claims 1 to 9, It is characterized in that Also includes: A second housing is sleeved outside the electromagnetic coil; The connecting piece is detachably arranged on the second shell, and the induction heating element is detachably connected to the connecting piece.

11. The steam generating assembly according to claim 10, It is characterized in that The first shell and / or the second shell is made of non-magnetic conductive material.

12. The steam generating assembly according to claim 11, It is characterized in that Also includes: A connection terminal is arranged on the second shell, and the connection terminal is connected to the electromagnetic coil.

13. A steam generating assembly according to any one of claims 1 to 9, It is characterized in that The number of the electromagnetic coils is at least two.

14. A method for controlling a steam generating assembly, It is characterized in that The steam generating assembly comprises an electromagnetic coil, an induction heating element, a temperature acquisition device, a pump body and a water delivery assembly, wherein the pump body is used to inject water into the steam generating assembly, the temperature acquisition device can collect the outlet temperature value of the steam generating assembly, the electromagnetic coil can generate a magnetic field when powered on to enable the induction heating element to operate, the water delivery assembly comprises a first tube body, the induction heating element is distributed on the outer side wall of the first tube body, and the control method of the steam generating assembly comprises: Controlling the pump body to operate at a first set power and the electromagnetic coil to operate at a second set power; Collecting the outlet temperature value, and adjusting the operating power of the pump body and the electromagnetic coil according to the outlet temperature value, specifically includes: Determine that the outlet temperature value is greater than the set temperature value, adjust the operating power of the pump body to a third set power, and adjust the operating power of the electromagnetic coil to a fourth set power, Wherein, the first set power is less than the third set power, and / or the second set power is greater than the fourth set power; Before the step of controlling the pump body to operate at the first set power and the electromagnetic coil to operate at the second set power, the method further includes: Acquiring the second set power and / or the fourth set power of the electromagnetic coil specifically includes: Obtaining the outer diameter of the first tube body and the outer diameter of the induction heating element; determining a set power range of the electromagnetic coil according to the outer diameter of the first tube and the outer diameter of the induction heating element; The second set power and / or the fourth set power are determined according to the set power range.

15. The control method of the steam generating assembly according to claim 14, It is characterized in that The induction heating elements are spirally distributed on the outer wall of the first tube.

16. The control method of the steam generating assembly according to claim 14, It is characterized in that Also includes: It is determined that the operation time of the pump body and / or the electromagnetic coil reaches a set time, and the pump body and the electromagnetic coil are controlled to stop operating.

17. A readable storage medium, It is characterized in that The readable storage medium stores a program or instruction, and when the program or instruction is executed by a processor, the steps of the method for controlling a steam generating component according to any one of claims 14 to 16 are implemented.

Images