Steam assembly

Abstract

The utility model provides a steam assembly which comprises a shell assembly, a liquid storage tank, a heating assembly and a non-return assembly, the heating assembly is located in the shell assembly, and the heating assembly is provided with a steam cavity; the non-return assembly is detachably arranged on the shell assembly, and the liquid storage tank communicates with the steam cavity through the non-return assembly. And the maintenance difficulty of the steam assembly is also reduced through the detachably arranged non-return assembly, and later replacement and maintenance are facilitated. The detachable non-return assembly can also conveniently check whether the water path is smooth or not, so that the water storage tank can stably supply water to the steam cavity, the steam generation efficiency of the heating assembly can be further improved, and the stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam components, and more specifically, to a steam component. Background Art

[0002] Currently, in the related art, a steam component includes a heating component and a liquid storage tank. The heating component and the liquid storage tank are connected and communicated through a check valve. The liquid in the liquid storage tank can enter the heating component through the check valve. The liquid is heated in the heating component to generate steam, and the steam will be discharged from the steam component through a gas guide pipe. However, after the steam component is used for a long time, the flowing liquid will leave scale in the check valve, which will cause the water path between the liquid storage tank and the heating component to be blocked, resulting in unstable steam generated by the steam component. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0004] Therefore, a first aspect of the utility model provides a steam component.

[0005] In view of this, a first aspect of the utility model provides a steam component, including a housing component, a liquid storage tank, a heating component, and a check component. The heating component is located inside the housing component, and the heating component has a steam chamber. The check component is detachably arranged on the housing component, and the liquid storage tank is communicated with the steam chamber through the check component.

[0006] The steam component provided by this application includes a housing component, a liquid storage tank, a heating component, and a check component. The heating component is located inside the housing component, and the heating component has a steam chamber. The check component is detachably arranged on the housing component, and the liquid storage tank is communicated with the steam chamber through the check component, which can ensure that when the steam component is working, the liquid storage tank can stably supply water to the heating component and ensure the steam generation efficiency. The check component can prevent the liquid in the heating component from flowing back into the liquid storage tank, thereby realizing the one-way flow of the liquid, improving the stability of the steam generated by the heating component, preventing the liquid loss of the heating component, enabling the heating component to stably generate steam, and improving the working stability of the steam component. The liquid will enter the steam chamber through the check component. By setting the detachable check component, it is convenient for users to disassemble and clean the check component, facilitate the removal of scale, and prevent the check component from being blocked. The detachable check component also reduces the maintenance difficulty of the steam component and is convenient for later replacement and maintenance. Since the detachable check component can conveniently check whether the water path is unobstructed, it can ensure the stable water supply from the water storage tank to the steam chamber, further improve the steam generation efficiency of the heating component, and enhance the stability.

[0007] By setting up a check assembly, liquid backflow can be prevented, and excessive backflow of liquid in the heating assembly can be prevented, thereby avoiding gas cut-off during the steam generation process and improving stability.

[0008] At the same time, preventing backflow can also improve the safety and reliability of the steam component. By setting a check assembly, the one-way flow of the liquid can be ensured, and the steam or high-temperature liquid in the steam chamber can be prevented from flowing back to the liquid storage tank, thereby maintaining the temperature and pressure in the steam chamber stable, and further improving the working efficiency of the heating component.

[0009] Furthermore, the check assembly can automatically block the backflow of liquid, thereby reducing equipment damage and failure caused by backflow, and can reduce maintenance costs.

[0010] In addition, the steam component in the above technical solution provided by the utility model may also have the following additional technical features:

[0011] In some technical solutions of the utility model, optionally, the check assembly includes a first pipeline and a sealing component, the first pipeline has a first channel, the sealing component is arranged in the first channel, and can move between a first position and a second position of the first pipeline; wherein, when the sealing component is located at the first position, the first pipeline is connected; when the liquid in the steam chamber flows toward the liquid storage tank, it can drive the sealing component to move to the second position, and the first pipeline is disconnected.

[0012] In this technical solution, the non-return assembly includes a first pipeline and a blocking component, the first pipeline has a first channel, the blocking component is arranged in the first channel, and can move between a first position and a second position of the first pipeline; wherein, the blocking component is located at the first position, and the first pipeline is connected; when the liquid in the steam chamber flows toward the liquid storage tank, it can drive the blocking component to move to the second position, and the first pipeline is disconnected. Since when the liquid in the liquid storage tank flows toward the steam chamber, it can drive the blocking component to move to the first position, and the first pipeline is connected, and when the liquid in the steam chamber flows toward the liquid storage tank, it can drive the blocking component to move to the second position, and the first pipeline is disconnected, thereby realizing a one-way flow of liquid between the liquid storage tank and the steam chamber. Furthermore, when the liquid in the liquid storage tank needs to enter the steam chamber for heating, the liquid flow can drive the blocking component to move to the first position, so that the first pipeline is connected, allowing the liquid to flow smoothly into the steam chamber. When the liquid in the steam chamber flows back to the liquid storage tank, the opposite flow direction will drive the blocking component to move to the second position, thereby blocking the first pipeline and preventing the liquid from flowing back, thereby realizing unidirectional flow of the liquid. This can improve the stability of steam generation by the heating component and prevent the liquid from flowing back and losing in the heating component, so that the heating component can generate steam stably, thereby improving the working stability of the steam component.

[0013] Specifically, when the blocking component is located at the first position of the first pipeline, the pipeline can be guaranteed to be conductive, that is, the first position is a position where there is a radial gap between the blocking component and the first pipeline, allowing water to flow through.

[0014] Specifically, when the blocking component is located at the second position of the first pipeline, the pipeline can be closed and the liquid refluxed from the steam chamber cannot enter the liquid storage tank, that is, the second position is the position where the blocking component can radially block the first pipeline.

[0015] In some technical solutions of the utility model, optionally, the first pipeline is horizontally arranged, the first channel has a first wall surface inclined upward from the first position to the second position, and the blocking component can move from the second position to the first position under the action of gravity; or the first pipeline is vertically arranged, and the second position is located on the upper side of the first position; when the liquid in the steam chamber flows to the liquid storage tank, it can overcome the gravity of the blocking component and drive the blocking component to move to the second position; the blocking component can move from the second position to the first position under the action of gravity.

[0016] In this technical solution, the first pipeline is horizontally arranged. The first channel has a first wall surface that slopes upward from a first position to a second position. The blocking component can move from the second position to the first position under the action of gravity, facilitating the liquid in the liquid storage cavity to enter the steam cavity. At the same time, it also prevents the liquid flowing back from the steam cavity from entering the liquid storage cavity, realizing the one-way flow of the liquid in the first pipeline and the second pipeline. The first pipeline can also be vertically arranged, with the second position above the first position. When the liquid in the steam cavity flows towards the liquid storage tank, it can overcome the gravity of the blocking component and drive the blocking component to move to the second position, which can ensure the blocking of the first channel, prevent the liquid flowing back from entering the liquid storage tank, and then realize the one-way flow of the liquid, improving the stability of the steam generated by the heating component. Further, it can prevent the liquid in the heating component from flowing back and being lost, enabling the heating component to stably generate steam and improving the stability of the steam component. The blocking component can move from the second position to the first position under the action of gravity, completing the conduction between the liquid storage tank and the steam cavity, facilitating the liquid in the liquid storage cavity to enter the steam cavity, realizing the one-way flow of the liquid, and avoiding the shortage of liquid in the heating component caused by the liquid flowing back to the liquid storage cavity, ensuring the stability of steam generation. Specifically, when the first pipeline is horizontally arranged, the first wall surface is the lower wall surface of the first channel, and the lower wall surface extends upward from the first position to the second position, that is, in the X direction. At the same time, the lower wall surface is also a continuous wall surface. The blocking component can move along the lower wall surface from the second position to the first position under the action of gravity, realizing the flow of the liquid from the liquid storage tank to the steam cavity. The continuously extending wall surface can prevent the blocking component from being stuck when moving between the first position and the second position, avoiding the blocking component being stuck between the first position and the second position and preventing the liquid in the steam cavity from flowing back to the liquid storage tank. When the air pressure in the steam cavity is greater than that in the liquid storage tank, under the action of the pressure difference between the steam cavity and the liquid storage tank, the liquid or liquid-gas mixture will flow from the steam cavity towards the liquid storage tank. The flowing-back liquid or liquid-gas mixture will push the blocking component in the first pipeline along the horizontal direction from the first position to the second position, thereby closing the first pipeline, avoiding the flowing-back of the liquid or liquid-gas mixture into the liquid storage tank, and preventing the occurrence of gas interruption during the steam generation process, improving the stability.

[0017] Among them, the first channel is also provided with an upper wall surface, which extends downward from the first position to the second position, that is, in the opposite direction of the X direction. This can further reduce the cross-sectional area of the first channel at the second position, improving the blocking effect of the blocking component at the second position. At the same time, it can also further increase the cross-sectional area of the first channel at the first position. When the blocking component is at the first position, it can ensure that the liquid in the liquid storage tank can flow towards the steam cavity through the gap between the blocking component and the first pipeline, realizing the one-way flow of the liquid and avoiding backflow.

[0018] The first pipeline can also be arranged in the vertical direction, and the first wall surface includes left and right side walls, and the first position to the second position of the left and right side walls extend in the direction close to the axis of the first pipeline. When the air pressure in the steam chamber is greater than the air pressure in the liquid storage tank, under the action of the pressure difference between the steam chamber and the liquid storage tank, the liquid or gas-liquid mixture will flow from the steam chamber to the liquid storage tank, and the refluxed liquid or gas-liquid mixture will push the blocking component in the first pipeline to move from the first position to the second position, thereby closing the first pipeline, preventing the liquid or gas-liquid mixture from flowing back into the liquid storage tank, avoiding gas cut-off during the steam generation process, and improving stability.

[0019] In some technical solutions of the present utility model, optionally, the diameter of the first channel decreases from the first position to the second position.

[0020] In this technical solution, since the diameter of the first channel decreases from the first position to the second position and the blocking component is arranged in the first channel, it can be achieved that when the liquid in the liquid storage tank flows to the steam chamber, the blocking component can be driven to move to the first position and the first pipeline is connected, and when the liquid in the steam chamber flows to the liquid storage tank, the blocking component can be driven to move to the second position and the first pipeline is disconnected, thereby simplifying the positioning structure of the blocking component, reducing costs and improving reliability.

[0021] In some technical solutions of the present utility model, optionally, the check assembly further includes a second pipeline, and the second pipeline is connected to a side of the first pipeline close to the first position.

[0022] In this technical solution, the check assembly further includes a second pipeline, and the second pipeline is connected to the side of the first pipeline close to the first position. Since the diameter of the first pipeline close to the first position is larger, the second pipeline is connected to the side of the first pipeline close to the first position, which can facilitate the installation of the blocking component in the first pipeline, and can also ensure that the liquid flows in the check assembly, which can improve the liquid delivery efficiency.

[0023] In some technical solutions of the present utility model, optionally, the second pipeline has a second channel, the second channel is connected to the first channel, and the second channel is offset relative to the first channel.

[0024] In this technical solution, the second pipeline has a second channel, the second channel is connected to the first channel, and the second channel is offset relative to the first channel. When the liquid in the liquid storage tank flows towards the steam cavity, it can drive the plugging component to move to the first position. By providing a second channel that is offset relative to the first channel, it is possible to prevent the plugging component from blocking the second channel when it is in the first position, improving the smoothness of liquid flow, enhancing the stability of the steam component during operation, and also preventing backflow, thereby improving the safety and reliability of the steam component. It can ensure the stability of unidirectional liquid flow, avoid the backflow of steam or high-temperature liquid in the steam cavity into the liquid storage tank, thus maintaining the temperature and pressure stability in the steam cavity and further enhancing the working efficiency of the heating component.

[0025] In some technical solutions of the present utility model, optionally, the second pipeline includes a connecting portion, the connecting portion is arranged along the outer periphery of the first pipeline, and is snap-connected to the first pipeline.

[0026] In this technical solution, the second pipeline includes a connecting portion, the connecting portion is arranged along the outer periphery of the first pipeline, and is snap-connected to the first pipeline, reducing the operation difficulty. The snap-connection structure can form a seal between the connecting portion and the first pipeline to prevent fluid leakage. Through the snap-connection method, it is convenient to snap the connecting portion onto the outer periphery of the first pipeline, improving the structural strength of the connection structure.

[0027] In some technical solutions of the present utility model, optionally, the first pipeline is provided with a positioning portion; the connecting portion is provided with a socket, and the positioning portion is located within the socket.

[0028] In this technical solution, the first pipeline is provided with a positioning portion; the connecting portion is provided with a socket, and the connecting portion is located within the socket. The positioning portion and the connecting portion can provide installation guidance, thereby ensuring the stable connection between the connecting portion and the first pipeline. The socket can reduce the operation difficulty and enhance the structural stability at the same time.

[0029] In some technical solutions of the present utility model, optionally, the steam component further includes a base and a third pipeline. The shell component is connected to the base. The shell component includes an installation groove and a connecting member, the connecting member is in communication with the installation groove. The first end of the third pipeline is connected to the heating component, and the second end of the third pipeline is connected to the connecting member; the heating component is disposed on the base; the check valve component is disposed within the installation groove and is in communication with the third pipeline; the liquid storage tank is inserted into the installation groove, and the liquid in the liquid storage tank can enter the installation groove.

[0030] In this technical solution, the steam assembly further includes a base and a third pipeline. The shell assembly is connected to the base, which not only improves the stability but also facilitates assembly, maintenance, and replacement. At the same time, the connection between the shell assembly and the base also enables efficient utilization of the internal space of the steam assembly, making the entire steam assembly structure compact and occupying less space. The shell assembly includes an installation groove and a connecting component. The connecting component is communicated with the installation groove. The first end of the third pipeline is connected to the heating component, and the second end of the third pipeline is connected to the connecting component; the heating component is arranged on the base, which improves the heat exchange efficiency and enables the rapid generation of steam; the check valve assembly is arranged in the installation groove and is communicated with the third pipeline; the liquid storage tank is inserted into the installation groove, and the liquid in the liquid storage tank can enter the installation groove. The first end of the third pipeline is connected to the heating component, and the second end is connected to the connecting component in the shell assembly, which facilitates water supply and realizes rapid heating of the liquid at the same time, improving the steam generation efficiency. The check valve assembly is arranged in the installation groove and is communicated with the third pipeline, which can prevent the liquid in the steam chamber from flowing back, ensuring the correct fluid flow direction in the steam assembly, thereby improving the safety and stability of the steam assembly. The check valve assembly is arranged in the installation groove, which is convenient for disassembly, allowing the user to remove the check valve assembly and reducing the cleaning difficulty.

[0031] The check valve assembly is arranged in the installation groove and is communicated with the third pipeline, which can achieve the one-way flow of the liquid, prevent backflow, improve the stability of steam generation by the heating component, and further improve the working stability of the steam assembly. At the same time, preventing backflow can also improve the safety and reliability of the steam assembly. By setting the check valve assembly, the one-way flow of the liquid can be ensured, avoiding the backflow of steam or high-temperature liquid in the steam chamber to the liquid storage tank, thereby maintaining the temperature and pressure stability in the steam chamber and further improving the working efficiency of the heating component.

[0032] Furthermore, the liquid storage tank is inserted into the installation groove, and the liquid therein can enter the installation groove, which can provide stable water supply for the steam assembly, enhancing the flexibility and adaptability of the steam assembly. At the same time, efficient heating and fluid control enable the steam assembly to quickly respond to production requirements, improving production efficiency and product quality.

[0033] In some technical solutions of the present utility model, optionally, the check valve assembly further includes a plugging portion, and the plugging portion is inserted into the connecting component; the first channel is arranged along the bottom wall of the installation groove and is communicated with the plugging portion.

[0034] In this technical solution, the check valve assembly further includes a plugging portion, and the plugging portion is inserted into the connecting component, which improves the installation stability of the check valve assembly. At the same time, by setting the plugging portion to be inserted into the connecting component, the sealing performance of the connection can be enhanced, preventing the leakage of the medium during transmission. The first channel is arranged along the bottom wall of the installation groove and is communicated with the plugging portion, which improves the smoothness of liquid flow, reduces the resistance of the liquid during flow, is conducive to the rapid transmission of the liquid, and further improves the steam generation efficiency.

[0035] Furthermore, the plug-in part can reduce the installation difficulty of the check component and simplify the installation steps. The installer only needs to insert the plug-in part into the connecting component to complete the installation, without complex fixing or connecting operations.

[0036] In some technical solutions of the present utility model, optionally, the installation groove is provided with a fixing buckle; when the plug-in part is inserted into the connecting component, the first pipeline is fixed to the fixing buckle.

[0037] In this technical solution, the installation groove is provided with a fixing buckle; when the plug-in part is inserted into the connecting component, the first pipeline is fixed to the fixing buckle. By providing the fixing buckle, the check component can be fixed in the installation groove. The user can manually operate to combine or disassemble the first pipeline with the fixing buckle, thereby reducing the operation difficulty, enabling the quick disassembly of the check component, facilitating the user to disassemble and clean the check component, facilitating the removal of water scale, and preventing the check component from being blocked.

[0038] Specifically, the fixing buckle and the first pipeline can be in a mutually clamped relationship, and no additional connecting piece needs to be provided, reducing the installation cost of the check component.

[0039] In some technical solutions of the present utility model, optionally, the first pipeline is inserted into the connecting component, and the side of the first pipeline close to the second position faces the installation groove.

[0040] In this technical solution, the first pipeline is inserted into the connecting component, and the side of the first pipeline close to the second position faces the installation groove, thereby simplifying the structure and reducing the installation difficulty. By providing the inserted structure, the space utilization rate can be improved while the stability and reliability of the liquid supply from the liquid storage tank to the heating component are improved. Furthermore, in the steam component, the first pipeline is the main channel for water supply transmission. Inserting the first pipeline into the connecting component and facing the installation groove helps to ensure the smoothness of the liquid during transmission. It can also reduce the obstruction between the pipeline and the connecting component, reduce the resistance suffered by the liquid flow, and thus improve the liquid transmission efficiency.

[0041] In some technical solutions of the present utility model, optionally, the shell component further includes a limiting part, and the limiting part is connected to the side of the connecting component away from the installation groove; wherein, when the plugging component is in the first position, the limiting part restricts the plugging component from moving in the direction away from the first channel.

[0042] In this technical solution, the housing assembly further includes a limiting portion, and the limiting portion is connected to the side of the connecting member away from the mounting groove; wherein, when the blocking member is in the first position, the limiting portion restricts the blocking member from moving in the direction away from the first passage. By providing the limiting portion, the blocking member can be prevented from moving in the direction away from the first passage, thereby ensuring that the blocking member can accurately maintain the required position, and thus maintaining the normal operating state of the check valve assembly. By ensuring the stability of the blocking member, the risk of system failure or performance degradation caused by the position change of the blocking member is reduced.

[0043] In some technical solutions of the present utility model, optionally, the limiting portion is provided with a through hole, and the housing assembly further includes a communicating portion, the communicating portion is connected to the limiting portion and arranged along the circumferential direction of the through hole, and the communicating portion is provided with a notch; wherein, when the blocking member is in the first position, the first passage is communicated with the third pipeline through the notch and the through hole.

[0044] In this technical solution, the limiting portion is provided with a through hole, and the housing assembly further includes a communicating portion, the communicating portion is connected to the limiting portion and arranged along the circumferential direction of the through hole, and the communicating portion is provided with a notch; wherein, when the blocking member is in the first position, the first passage is communicated with the third pipeline through the notch and the through hole, providing multiple path options for the transmission of fluid, ensuring the stable flow of liquid, and ensuring stable liquid supply.

[0045] Furthermore, the communicating portion is arranged along the circumferential direction of the through hole, which can increase the structural stability, making the steam assembly more stable and reliable during the fluid transmission process, and thus helping to reduce the risk of system damage or leakage caused by fluid impact or vibration. By providing the notch and the sealing performance of the blocking member, the leakage risk of the fluid during the transmission process can be reduced, and thus while preventing backflow, the liquid supply efficiency can be improved.

[0046] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0048] Figure 1 Shows an exploded view of a check valve assembly according to an embodiment of the present utility model;

[0049] Figure 2 Shows a schematic structural diagram of a laundry treatment device according to an embodiment of the present utility model;

[0050] Figure 3 Shows a schematic structural diagram of a check valve assembly according to an embodiment of the present utility model;

[0051] Figure 4 is Figure 3 A cross-sectional view of the check valve assembly of an embodiment of the present utility model shown at A-A;

[0052] Figure 5 Shows the second schematic structural diagram of the check valve assembly according to an embodiment of the present utility model;

[0053] Figure 6 is Figure 5 A cross-sectional view of the check valve assembly of an embodiment of the present utility model shown at B-B;

[0054] Figure 7 Shows the first schematic structural diagram of the steam assembly according to an embodiment of the present utility model;

[0055] Figure 8 Shows the second schematic structural diagram of the steam assembly according to an embodiment of the present utility model;

[0056] Figure 9 Shows the third schematic structural diagram of the steam assembly according to an embodiment of the present utility model;

[0057] Figure 10 Shows the fourth schematic structural diagram of the steam assembly according to an embodiment of the present utility model;

[0058] Figure 11 Shows the first partial schematic structural diagram of the steam assembly according to an embodiment of the present utility model;

[0059] Figure 12 Shows the second partial schematic structural diagram of the steam assembly according to an embodiment of the present utility model;

[0060] Figure 13 Shows the second schematic structural diagram of the laundry treatment device according to an embodiment of the present utility model;

[0061] Figure 14 Shows the third schematic structural diagram of the laundry treatment device according to an embodiment of the present utility model;

[0062] Figure 15 Shows the third partial schematic structural diagram of the steam assembly according to an embodiment of the present utility model.

[0063] Wherein, Figures 1 to 15 The correspondence between the reference numerals and the component names in

[0064] 100 Steam assembly, 110 liquid storage tank, 120 heating assembly, 122 steam chamber, 130 check valve assembly, 132 first pipeline, 133 first wall surface, 134 plugging component, 135 first channel, 136 second pipeline, 137 upper wall surface, 138 second channel, 139 lower wall surface, 140 connecting part, 142 positioning part, 144 socket, 150 base, 160 housing assembly, 162 mounting groove, 164 connecting component, 170 third pipeline, 180 plugging part, 182 limiting part, 184 through hole, 186 communicating part, 188 notch, 190 fixing buckle, 200 laundry treatment device, 210 support plate, 220 ironing assembly, 230 air guide pipe assembly. Detailed implementation manners

[0065] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0066] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0067] The following refers to Figures 1 to 15 Describe the steam assembly 100 according to some embodiments of the present invention.

[0068] In the embodiments of the present invention, as Figure 1 , Figure 2 and Figure 7 shown, a steam assembly 100 is provided, including a housing assembly 160, a liquid storage tank 110, a heating assembly 120 and a check valve assembly 130. The heating assembly 120 is located inside the housing assembly 160, and the heating assembly 120 has a steam chamber 122; the check valve assembly 130 is detachably arranged on the housing assembly 160, and the liquid storage tank 110 is communicated with the steam chamber 122 through the check valve assembly 130.

[0069] The steam assembly 100 provided in the present application includes a shell assembly 160, a liquid storage tank 110, a heating assembly 120 and a check assembly 130. The heating assembly 120 is located in the shell assembly 160 and has a steam chamber 122. The check assembly 130 is detachably arranged on the shell assembly 160. The liquid storage tank 110 is connected to the steam chamber 122 through the check assembly 130, which can ensure that when the steam assembly 100 is working, the liquid storage tank 110 can stably supply water to the heating assembly 120 to ensure the efficiency of steam generation. The check assembly 130 can prevent liquid from flowing back, thereby realizing a one-way flow of liquid, preventing backflow, and improving the stability of steam generation by the heating assembly 120, thereby preventing liquid from flowing back and losing in the heating assembly 120, so that the heating assembly 120 can stably generate steam, thereby improving the stability of the steam assembly 100. The liquid will enter the steam chamber 122 through the check assembly 130. By providing a detachable check assembly 130, it is convenient for the user to disassemble and clean the check assembly 130, which is convenient for removing scale and preventing the check assembly 130 from being blocked. The detachable check assembly 130 also reduces the maintenance difficulty of the steam assembly 100, and is convenient for later replacement and maintenance. Since the detachable check assembly 130 can easily check whether the waterway is unobstructed, it can ensure that the liquid storage tank 110 stably supplies water to the steam chamber 122, which can further improve the steam generation efficiency of the heating assembly 120 and enhance stability.

[0070] The non-return assembly 130 can be provided to prevent the liquid from flowing back, and can prevent excessive backflow of the liquid in the heating assembly 120, thereby avoiding the situation of gas interruption during the steam generation process and improving stability.

[0071] At the same time, preventing backflow can also improve the safety and reliability of the steam component 100. By setting the check assembly 130, the one-way flow of the liquid can be ensured, and the steam or high-temperature liquid in the steam chamber 122 is prevented from flowing back to the liquid storage tank 110, thereby maintaining the temperature and pressure in the steam chamber 122 stable, and further improving the working efficiency of the heating component 120.

[0072] The check assembly 130 includes a first pipeline 132 and a blocking component 134. The first pipeline 132 has a first channel 135. The blocking component 134 is arranged in the first channel 135 and can move between a first position and a second position of the first pipeline 132. When the blocking component 134 is located at the first position, the first pipeline 132 is connected. When the liquid in the steam chamber 122 flows toward the liquid storage tank 110, it can drive the blocking component 134 to move to the second position, and the first pipeline 132 is disconnected.

[0073] In this embodiment, the check assembly 130 includes a first pipeline 132 and a blocking component 134. The first pipeline 132 has a first channel 135. The blocking component 134 is disposed in the first channel 135 and can move between a first position and a second position of the first pipeline 132. The blocking component 134 is located at the first position and the first pipeline 132 is connected. When the liquid in the steam chamber 122 flows toward the liquid storage tank 110, the blocking component 134 can be driven to move to the second position and the first pipeline 132 is disconnected. When the liquid in the liquid storage tank 110 flows toward the steam chamber 122, the blocking component 134 can be driven to move to the first position and the first pipeline 132 is connected. When the liquid in the steam chamber 122 flows toward the liquid storage tank 110, the blocking component 134 can be driven to move to the second position and the first pipeline 132 is disconnected, thereby achieving unidirectional flow of liquid between the liquid storage tank 110 and the steam chamber 122. Furthermore, when the liquid in the liquid storage tank 110 needs to enter the steam chamber 122 for heating, the flow of the liquid can drive the blocking component 134 to move to the first position, so that the first pipeline 132 is conductive, allowing the liquid to smoothly flow into the steam chamber 122. When the liquid in the steam chamber 122 flows back to the liquid storage tank 110, due to the opposite flow direction, the blocking component 134 will be driven to move to the second position, thereby blocking the first pipeline 132 to prevent the liquid from flowing back, thereby achieving unidirectional flow of the liquid, which can improve the stability of the steam generated by the heating component 120, thereby preventing the liquid from flowing back and losing in the heating component 120, so that the heating component 120 can stably generate steam, and improve the working stability of the steam component 100.

[0074] Specifically, when the blocking component 134 is located at the first position of the first pipeline 132, the pipeline can be guaranteed to be conductive, that is, the first position is a position where there is a radial gap between the blocking component 134 and the first pipeline 132 so that water can flow through.

[0075] Specifically, when the blocking component 134 is located at the second position of the first pipeline 132, the pipeline can be closed and the liquid refluxed from the steam chamber 122 cannot enter the liquid storage tank 110. That is, the second position is the position where the blocking component 134 can radially block the first pipeline 132.

[0076] Furthermore, the check assembly 130 can automatically block the backflow of liquid, thereby reducing equipment damage and failure caused by the backflow, and can reduce maintenance costs.

[0077] Specifically, Figure 3 As shown, when the liquid in the liquid storage tank 110 flows toward the steam chamber 122 , the liquid flows along the direction S1 and can drive the blocking component 134 to move to the first position, and the first pipeline 132 is connected.

[0078] like Figure 5 and Figure 6As shown, when the liquid in the steam chamber 122 flows towards the liquid storage tank 110, the liquid flowing along the S2 direction can drive the plugging component 134 to move to the second position, and the first pipeline 132 is disconnected.

[0079] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0080] The first pipeline 132 is horizontally arranged, the first channel 135 has a first wall surface 133 that slopes upward from the first position to the second position, and the plugging component 134 can move from the second position to the first position under the action of gravity.

[0081] In this embodiment, the first pipeline 132 is horizontally arranged, the first channel 135 has a first wall surface 133 that slopes upward from the first position to the second position, and the plugging component 134 can move from the second position to the first position under the action of gravity, which facilitates the liquid in the liquid storage tank 110 to enter the steam chamber 122. At the same time, it also prevents the liquid flowing back from the steam chamber 122 from entering the liquid storage tank 110, realizing the one-way flow of the liquid in the first pipeline 132 and the second pipeline 136. Avoiding the flowing back of the liquid into the liquid storage tank 110 and then realizing the one-way flow of the liquid can improve the stability of the steam generated by the heating component 120, and further prevent the liquid of the heating component 120 from flowing back and being lost, enabling the heating component 120 to stably generate steam and improving the working stability of the steam assembly 100.

[0082] As Figure 6 and Figure 11 shown, when the first pipeline 132 is horizontally arranged, the first wall surface 133 is the lower wall surface 139 of the first channel 135, and the lower wall surface 139 extends upward from the first position to the second position, that is, extends in the X direction. At the same time, the lower wall surface 139 is also a continuous wall surface, and the plugging component 134 can move from the second position to the first position along the lower wall surface 139 under the action of gravity, realizing the flow of the liquid from the liquid storage tank 110 to the steam chamber 122. The continuously extending wall surface can prevent the plugging component 134 from being stuck when moving between the first position and the second position, preventing the plugging component 134 from being stuck between the first position and the second position, and avoiding the liquid in the steam chamber 122 from flowing back into the liquid storage tank 110. When the air pressure in the steam chamber 122 is greater than that in the liquid storage tank 110, under the action of the pressure difference between the steam chamber 122 and the liquid storage tank 110, the liquid or the liquid-gas mixture will flow from the steam chamber 122 towards the liquid storage tank 110 direction. The flowing back liquid or liquid-gas mixture will push the plugging component 134 in the first pipeline 132 to move along the horizontal direction from the first position to the second position, thereby closing the first pipeline 132, avoiding the flowing back of the liquid or liquid-gas mixture into the liquid storage tank 110, and avoiding the situation of gas interruption during the steam generation process, improving the stability.

[0083] Among them, the first channel 135 is further provided with an upper wall surface 137. The upper wall surface 137 extends downward from the first position to the second position, that is, extends in the opposite direction of the X direction. The cross-sectional area of the first channel 135 at the second position can be further reduced, the sealing effect of the sealing component 134 at the second position can be improved, and at the same time, the cross-sectional area of the first channel 135 at the first position can be further increased. When the sealing component 134 is located at the first position, it can ensure that the liquid in the liquid storage tank 110 can flow to the steam chamber 122 through the gap between the sealing component 134 and the first pipeline, realizing the one-way flow of the liquid and avoiding backflow.

[0084] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0085] The first pipeline 132 is vertically arranged, and the second position is located above the first position; when the liquid in the steam chamber 122 flows towards the liquid storage tank 110, it can overcome the gravity of the sealing component 134 and drive the sealing component 134 to move to the second position; the sealing component 134 can move from the second position to the first position under the action of gravity.

[0086] In this embodiment, the first pipeline 132 can be vertically arranged, and the second position is located above the first position; when the liquid in the steam chamber 122 flows towards the liquid storage tank 110, it can overcome the gravity of the sealing component 134 and drive the sealing component 134 to move to the second position, which can ensure the sealing of the first channel 135 and avoid the backflow liquid from entering the liquid storage tank 110, thereby realizing the one-way flow of the liquid, improving the stability of steam generation by the heating component 120, preventing the liquid in the heating component 120 from flowing back and being lost, enabling the heating component 120 to stably generate steam, and improving the working stability of the steam assembly 100. The sealing component 134 can move from the second position to the first position under the action of gravity to complete the conduction between the liquid storage tank 110 and the steam chamber 122, facilitating the liquid in the liquid storage tank 110 to enter the steam chamber 122, realizing the one-way flow of the liquid, and avoiding the liquid shortage of the heating component 120 caused by the liquid flowing back to the liquid storage tank 110, ensuring the stability of steam generation.

[0087] The first pipeline 132 can also be set in the vertical direction, and the first wall 133 includes left and right side walls, and the first position to the second position of the left and right side walls extend in the direction close to the axis of the first pipeline 132. When the air pressure in the steam chamber 122 is greater than the liquid storage tank 110, under the action of the pressure difference between the steam chamber 122 and the liquid storage tank 110, the liquid or gas-liquid mixture will flow from the steam chamber 122 to the liquid storage tank 110, and the refluxed liquid or gas-liquid mixture will push the blocking component 134 in the first pipeline 132 to move from the first position to the second position, thereby closing the first pipeline 132, preventing the liquid or gas-liquid mixture from flowing back into the liquid storage tank 110, avoiding gas cut-off during the steam generation process, and improving stability.

[0088] This embodiment provides a steam component 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0089] like Figure 3 and Figure 4 As shown, the diameter of the first passage 135 decreases from the first position to the second position.

[0090] In this embodiment, since the diameter of the first channel 135 decreases from the first position to the second position, and the blocking component 134 is arranged in the first channel 135, it can be achieved that when the liquid in the liquid storage tank 110 flows to the steam chamber 122, it can drive the blocking component 134 to move to the first position, and the first pipeline 132 is connected. When the liquid in the steam chamber 122 flows to the liquid storage tank 110, it can drive the blocking component 134 to move to the second position, and the first pipeline 132 is disconnected, thereby simplifying the positioning structure of the blocking component 134, reducing costs, and improving reliability.

[0091] This embodiment provides a steam component 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0092] The check assembly 130 further includes a second pipeline 136 , which is connected to the first pipeline 132 at a side close to the first position.

[0093] In this embodiment, the check assembly 130 further includes a second pipeline 136, and the second pipeline 136 is connected to the side of the first pipeline 132 close to the first position. Since the diameter of the side of the first pipeline 132 close to the first position is larger, the second pipeline 136 is connected to the side of the first pipeline 132 close to the first position, which can facilitate the installation of the blocking component 134 in the first pipeline 132, and can also ensure that the liquid flows in the check assembly 130, which can improve the liquid delivery efficiency.

[0094] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0095] The second pipeline 136 has a second channel 138. The second channel 138 is connected to the first channel 135 and is offset relative to the first channel 135.

[0096] In this embodiment, the second pipeline 136 has a second channel 138. The second channel 138 is connected to the first channel 135 and is offset relative to the first channel 135. When the liquid in the liquid storage tank 110 flows toward the steam chamber 122, it can drive the plugging member 134 to move to the first position. By providing the second channel 138 offset relative to the first channel 135, it is possible to prevent the plugging member 134 from blocking the second channel 138 when it is in the first position, improve the smoothness of liquid flow, improve the working stability of the steam assembly 100, and at the same time prevent backflow, thereby improving the safety and reliability of the steam assembly 100. It can ensure the stability of the one-way flow of the liquid, avoid the steam or high-temperature liquid in the steam chamber 122 from flowing back to the liquid storage tank 110, thereby maintaining the temperature and pressure stability in the steam chamber 122 and further improving the working efficiency of the heating assembly 120.

[0097] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0098] The second pipeline 136 includes a connecting portion 140. The connecting portion 140 is arranged along the outer periphery of the first pipeline 132 and is clamped with the first pipeline 132.

[0099] In this embodiment, the second pipeline 136 includes a connecting portion 140. The connecting portion 140 is arranged along the outer periphery of the first pipeline 132 and is clamped with the first pipeline 132, reducing the operation difficulty. The clamping structure can form a seal between the connecting portion 140 and the first pipeline 132 to prevent fluid leakage. By means of clamping, it is convenient to clamp the connecting portion 140 on the outer periphery of the first pipeline 132, improving the structural strength of the connecting structure.

[0100] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0101] The first pipeline 132 is provided with a positioning portion 142; the connecting portion 140 is provided with a socket 144, and the positioning portion 142 is located within the socket 144.

[0102] In this embodiment, the first pipeline 132 is provided with a positioning portion 142; the connecting portion 140 is provided with a socket 144, and the connecting portion 140 is located within the socket 144. The positioning portion 142 and the connecting portion 140 can provide installation guidance, thereby ensuring the stable connection between the connecting portion 140 and the first pipeline 132. The socket 144 can reduce the operation difficulty and improve the structural stability at the same time.

[0103] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiment, this embodiment further includes the following technical features.

[0104] The steam assembly 100 further includes a base 150, a housing assembly 160, and a third pipeline 170. The housing assembly 160 is connected to the base 150. The housing assembly 160 includes an installation groove 162 and a connecting member 164. The connecting member 164 communicates with the installation groove 162. The first end of the third pipeline 170 is connected to the heating assembly 120, and the second end of the third pipeline 170 is connected to the connecting member 164; the heating assembly 120 is disposed on the base 150 and is located within the housing assembly 160; the check valve assembly 130 is disposed within the installation groove 162 and communicates with the third pipeline 170; the liquid storage tank 110 is inserted into the installation groove 162, and the liquid within the liquid storage tank 110 can enter the installation groove 162.

[0105] In this embodiment, the steam assembly 100 further includes a base 150, a housing assembly 160, and a third pipeline 170. The housing assembly 160 is connected to the base 150, which not only improves stability but also facilitates assembly, maintenance, and replacement. At the same time, the connection between the housing assembly 160 and the base 150 also enables efficient utilization of the internal space of the steam assembly 100, making the entire steam assembly 100 structurally compact and occupying less space. The housing assembly 160 includes an installation groove 162 and a connection component 164. The connection component 164 communicates with the installation groove 162. The first end of the third pipeline 170 is connected to the heating assembly 120, and the second end of the third pipeline 170 is connected to the connection component 164. The heating assembly 120 is disposed on the base 150 and is located within the housing assembly 160, which improves the heat exchange efficiency and enables rapid steam generation. The check valve assembly 130 is disposed within the installation groove 162 and communicates with the third pipeline 170. The liquid storage tank 110 is inserted into the installation groove 162, and the liquid within the liquid storage tank 110 can enter the installation groove 162. The first end of the third pipeline 170 is connected to the heating assembly 120, and the second end is connected to the connection component 164 within the housing assembly 160, which facilitates water supply and enables rapid heating of the liquid, thereby improving the steam generation efficiency. The check valve assembly 130 is disposed within the installation groove 162 and communicates with the third pipeline 170, which can prevent the liquid within the steam chamber 122 from flowing back, ensuring the correct fluid flow direction within the steam assembly 100, thereby improving the safety and stability of the steam assembly 100. The check valve assembly 130 is disposed within the installation groove 162, which facilitates disassembly, allowing the user to remove the check valve assembly 130 easily and reducing the cleaning difficulty.

[0106] The check valve assembly 130 is disposed within the installation groove 162 and communicates with the third pipeline 170, which can achieve unidirectional liquid flow, prevent backflow, improve the stability of steam generation by the heating assembly 120, and further enhance the working stability of the steam assembly 100. At the same time, preventing backflow can also improve the safety and reliability of the steam assembly 100. By setting the check valve assembly 130, unidirectional liquid flow can be ensured, avoiding the backflow of steam or high-temperature liquid within the steam chamber 122 to the liquid storage tank 110, thereby maintaining the temperature and pressure stability within the steam chamber 122 and further enhancing the working efficiency of the heating assembly 120.

[0107] Furthermore, the liquid storage tank 110 is inserted into the installation groove 162, and the liquid therein can enter the installation groove 162, which can provide stable water supply for the steam assembly 100, enhancing the flexibility and adaptability of the steam assembly 100. At the same time, efficient heating and fluid control enable the steam assembly 100 to quickly respond to production requirements, improving production efficiency and product quality.

[0108] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0109] The check assembly 130 further includes a plugging portion 180 which is plugged into the connecting member 164; the first channel 135 is arranged along the bottom wall of the mounting groove 162 and communicates with the plugging portion 180.

[0110] In this embodiment, the check assembly 130 further includes a plugging portion 180 which is plugged into the connecting member 164, improving the installation stability of the check assembly 130. Meanwhile, by arranging the plugging portion 180 to be plugged into the connecting member 164, the sealing performance at the connection can be enhanced, preventing the medium from leaking during transmission. The first channel 135 is arranged along the bottom wall of the mounting groove 162 and communicates with the plugging portion 180, improving the smoothness of liquid flow, reducing the resistance of the liquid during flow, being beneficial to the rapid transmission of the liquid, and further improving the steam generation efficiency.

[0111] Furthermore, the plugging portion 180 can reduce the installation difficulty of the check assembly 130 and simplify the installation steps. The installer only needs to insert the plugging portion 180 into the connecting member 164 to complete the installation without complex fixing or connecting operations.

[0112] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0113] As Figure 1 、 Figure 14 and Figure 15 shown, the mounting groove 162 is provided with a fixing buckle 190; when the plugging portion 180 is plugged into the connecting member 164, the first pipeline 132 is fixed to the fixing buckle 190.

[0114] In this embodiment, the mounting groove 162 is provided with a fixing buckle 190; when the plugging portion 180 is plugged into the connecting member 164, the first pipeline 132 is fixed to the fixing buckle 190. By arranging the fixing buckle 190, the check assembly 130 can be fixed in the mounting groove 162. The user can manually operate to combine or disassemble the first pipeline 132 with the fixing buckle 190, thereby reducing the operation difficulty, enabling the quick disassembly of the check assembly 130, facilitating the user to disassemble and clean the check assembly 130, facilitating the removal of scale, and preventing the check assembly 130 from being blocked.

[0115] Specifically, the fixing buckle and the first channel can be in a mutually clamped relationship, and additional connecting pieces do not need to be provided, reducing the installation cost of the check assembly.

[0116] This embodiment provides a steam assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0117] The first pipeline 132 is inserted into the connecting component 164, and one side of the first pipeline 132 close to the second position faces the installation groove 162.

[0118] In this embodiment, the first pipeline 132 is inserted into the connecting component 164, and one side of the first pipeline 132 close to the second position faces the installation groove 162, thereby simplifying the structure and reducing the installation difficulty. By setting the inserted structure, the space utilization rate can be improved while the stability and reliability of the liquid supply from the liquid storage tank 110 to the heating component 120 are improved. Further, in the steam component 100, the first pipeline 132 is the main channel for water supply transmission. Inserting the first pipeline 132 into the connecting component 164 and facing the installation groove 162 helps to ensure the smoothness of the liquid during transmission. It can also reduce the obstruction between the pipeline and the connecting component 164, reduce the resistance suffered by the liquid flow, and thus improve the liquid transmission efficiency.

[0119] This embodiment provides a steam component 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0120] The housing component 160 further includes a limiting portion 182, and the limiting portion 182 is connected to the side of the connecting component 164 away from the installation groove 162; wherein, when the blocking component 134 is in the first position, the limiting portion 182 restricts the blocking component 134 from moving in the direction away from the first channel 135.

[0121] In this embodiment, the housing component 160 further includes a limiting portion 182, and the limiting portion 182 is connected to the side of the connecting component 164 away from the installation groove 162; wherein, when the blocking component 134 is in the first position, the limiting portion 182 restricts the blocking component 134 from moving in the direction away from the first channel 135. By setting the limiting portion 182, the blocking component 134 can be prevented from moving in the direction away from the first channel 135, thereby ensuring that the blocking component 134 can accurately maintain the required position, and thus maintaining the normal operating state of the check valve assembly 130. By ensuring the stability of the blocking component 134, the risk of system failure or performance degradation caused by the position change of the blocking component 134 is reduced.

[0122] This embodiment provides a steam component 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0123] The limiting portion 182 is provided with a through hole 184, the housing component 160 further includes a communicating portion 186, the communicating portion 186 is connected to the limiting portion 182 and is arranged along the circumferential direction of the through hole 184, and the communicating portion 186 is provided with a notch 188; wherein, when the blocking component 134 is in the first position, the first channel 135 is communicated with the third pipeline 170 through the notch 188 and the through hole 184.

[0124] In this embodiment, the limiting portion 182 is provided with a through hole 184, and the shell assembly 160 also includes a connecting portion 186, which is connected to the limiting portion 182 and arranged along the circumference of the through hole 184, and the connecting portion 186 is provided with a notch 188; wherein, when the blocking component 134 is in the first position, the first channel 135 is connected with the third pipeline 170 through the notch 188 and the through hole 184, providing multiple path options for the transmission of the fluid, ensuring the stable flow of the liquid, and ensuring the stability of the liquid supply.

[0125] Specifically, the circumferential direction of the through hole 184 is direction Z.

[0126] Furthermore, the communication portion 186 is arranged along the circumference of the through hole 184, which can increase the stability of the structure, making the steam assembly 100 more stable and reliable during the fluid transmission process, thereby helping to reduce the risk of system damage or leakage caused by fluid impact or vibration. By providing the notch 188 and the sealing performance of the blocking component 134, the risk of fluid leakage during the transmission process can be reduced, thereby preventing backflow and improving the liquid supply efficiency.

[0127] Specifically, Figure 7 , Figure 8 and Figure 11 As shown, when the liquid in the liquid storage tank 110 flows toward the steam chamber 122, that is, when the flow direction of the liquid is F1, the liquid can drive the blocking component 134 to move to the first position, and the first pipeline 132 is connected; when the flow direction of the liquid is F2, that is, when the liquid in the steam chamber 122 flows toward the liquid storage tank 110, it can drive the blocking component 134 to move to the second position, and the first pipeline 132 is disconnected, thereby avoiding backflow.

[0128] Specifically, Figure 9 , Figure 10 and Figure 12 As shown, the horizontal line is H, at this time, the blocking component 134 can move in the vertical direction and is reset by the weight of the blocking component 134. When the water flows along the track shown by F3, the blocking component 134 will not affect the flow of the liquid. When the liquid flows along the direction of F4, the blocking component 134 will block the first pipeline 132, thereby preventing backflow.

[0129] Specifically, Figure 13 and Figure 14 As shown, the user can disassemble the non-return assembly 130 and clean it manually to reduce the difficulty of operation.

[0130] Specifically, the steam assembly 100 can be used in the laundry treatment device 200. A support plate 210 and an ironing assembly 220 are also provided on the laundry treatment device 200. The steam of the steam assembly 100 can process the laundry through the ironing assembly 220. The laundry treatment device 200 also has a support rod assembly and an air duct assembly 230, which can facilitate the fixation of the ironing assembly 220. At the same time, the air duct assembly 230 also facilitates the entry of steam into the ironing assembly 220 to achieve ironing of the laundry.

[0131] In the claims, the description and the accompanying drawings of the present invention, the term "a plurality" means two or more, unless otherwise explicitly defined. The orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. It is only for more convenient description of the present invention and to simplify the description process, rather than to indicate or imply that the device or element referred to must have the specific orientation, be constructed and operated in the specific orientation. Therefore, these descriptions should not be construed as limitations on the present invention; terms such as "connection", "installation", "fixation", etc. should all be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances of the above data.

[0132] In the claims, the description and the accompanying drawings of the present invention, the description of terms such as "an embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, the description and the 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 can be combined in a suitable manner in any one or more embodiments or examples.

[0133] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A steam component, characterized in that: include: Shell assembly; liquid storage tank; A heating component, the heating component is located in the shell component, and the heating component has a steam chamber; A check assembly is detachably arranged on the shell assembly, and the liquid storage tank is connected with the steam chamber through the check assembly.

2. The steam assembly according to claim 1, characterized in that The non-return assembly comprises: a first pipeline, the first pipeline having a first channel; a blocking component, the blocking component being disposed in the first channel and being movable between a first position and a second position of the first pipeline; Wherein, the blocking component is located at the first position, and the first pipeline is connected; When the liquid in the steam chamber flows toward the liquid storage tank, it can drive the blocking component to move to the second position, and the first pipeline is disconnected.

3. The steam assembly according to claim 2, characterized in that The first pipeline is arranged horizontally, the first channel has a first wall surface which is inclined upward from the first position to the second position, and the blocking component can move from the second position to the first position under the action of gravity; or The first pipeline is arranged vertically, and the second position is located above the first position; When the liquid in the steam chamber flows toward the liquid storage tank, it can overcome the gravity of the blocking component and drive the blocking component to move to the second position; The blocking component can move from the second position to the first position under the action of gravity.

4. The steam assembly according to claim 2, characterized in that: The diameter of the first channel decreases from the first position to the second position.

5. The steam assembly according to claim 2, characterized in that: The non-return assembly further comprises: A second pipeline is connected to a side of the first pipeline close to the first position.

6. The steam assembly according to claim 5, characterized in that The second pipeline has a second passage connected to the first passage, and the second passage is offset relative to the first passage.

7. The steam assembly according to claim 5, characterized in that The second pipeline includes a connecting portion, which is arranged along the outer circumference of the first pipeline and is clamped with the first pipeline.

8. The steam assembly according to claim 7, characterized in that The first pipeline is provided with a positioning portion; The connecting portion is provided with a socket, and the positioning portion is located in the socket.

9. The steam assembly according to claim 2, characterized in that: Also includes: Pedestal; The shell assembly is connected to the base, and the shell assembly includes a mounting groove and a connecting component, and the connecting component is connected to the mounting groove; a third pipeline, wherein a first end of the third pipeline is connected to the heating component, and a second end of the third pipeline is connected to the connecting component; The heating component is arranged on the base; The check assembly is arranged in the installation groove and communicated with the third pipeline; The liquid storage tank is inserted into the installation groove, and the liquid in the liquid storage tank can enter the installation groove.

10. The steam assembly according to claim 9, characterized in that The non-return assembly further comprises: A plug-in portion, the plug-in portion being inserted into the connecting component; The first channel is arranged along the bottom wall of the mounting groove and is communicated with the plug-in portion.

11. The steam assembly according to claim 10, characterized in that The mounting groove is provided with a fixing buckle; When the plug-in portion is inserted into the connecting component, the first pipeline is fixed to the fixing buckle.

12. The steam assembly according to claim 9, characterized in that The first pipeline is inserted into the connecting component, and a side of the first pipeline close to the second position faces the installation groove.

13. The steam assembly according to claim 12, characterized in that The shell assembly also includes: a limiting portion, the limiting portion being connected to a side of the connecting component away from the mounting groove; Wherein, when the blocking component is in the first position, the limiting portion limits the blocking component from moving in a direction away from the first channel.

14. The steam assembly according to claim 13, characterized in that The limiting portion is provided with a through hole, and the shell assembly further includes: A connecting portion, the connecting portion is connected to the limiting portion and arranged along the circumference of the through hole, and the connecting portion is provided with a notch; Wherein, when the blocking component is in the first position, the first channel is connected with the third pipeline through the notch and the through hole.

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