Electromagnetic hot oil furnace

Abstract

The utility model discloses an electromagnetic hot oil furnace, which comprises a machine box body, a heating cavity, an electromagnetic heating device and an electromagnetic heating device, the heating assembly is arranged in the heating cavity and comprises a heating pipe and a heating coil; the heating coil is wound on the outer side wall of the heating tube; the oil outlet end of the heating pipe is communicated with the heated body; the insulating sleeve sleeves the outer side wall of the heating tube; the oil filling pipe is detachably arranged in the heating cavity, an oil outlet of the oil filling pipe is communicated with the oil inlet end of the heating pipe, and an oil inlet of the oil filling pipe is communicated with the oil supply body; the control assembly is arranged on the case body and comprises a controller and a power supply device, the power supply device is electrically connected with the heating coil, and the controller is in control connection with the power supply device and the heating coil. When the oil supply body outputs the heat-conducting oil, the heat-conducting oil flows into the heating pipe through the oil filling pipe, the heating coil is controlled by the controller to heat, so that the heat-conducting oil is rapidly heated to a target temperature value, and the heat-conducting oil is rapidly heated and flows into the heated body; the overall equipment is small in size, and occupied space is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to an electromagnetic hot oil furnace. Background Art

[0002] The electromagnetic thermal oil furnace is used to directly heat the thermal oil, and transport the heated thermal oil to the equipment that needs heat through liquid phase circulation of the high-temperature oil pump. Subsequently, the oil flows back from the oil outlet of the heat-consuming equipment to the electric oil furnace for further heating, and this cycle is repeated to form a circulating heating system for heat supply.

[0003] Some existing electromagnetic thermal oil furnaces include a filling structure, a combustion chamber, a cooking barrel, an oil storage barrel, and a cooking structure for heating the heat transfer oil and cooking the wood. It can be seen that the volume of each component in this type of electromagnetic thermal oil furnace is large, resulting in more installation space being required when assembling the electromagnetic thermal oil furnace, and the overall weight is heavier. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art solutions, an embodiment of the utility model provides an electromagnetic hot oil furnace.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] An electromagnetic hot oil furnace, comprising:

[0007] A chassis body, wherein a heating chamber is formed in the chassis body;

[0008] A heating component, the heating component is arranged in the heating chamber, the heating component comprises a heating tube and a heating coil; the heating coil is wound along the length of the heating tube and abuts against the outer wall of the heating tube; the oil outlet end of the heating tube is connected to the heat receiving body;

[0009] An insulating sleeve, the insulating sleeve being arranged on the outer side wall of the heating tube;

[0010] An oil filling pipe, the oil filling pipe is detachably arranged in the heating chamber, the oil outlet of the oil filling pipe is connected to the oil inlet end of the heating pipe, and the oil inlet of the oil filling pipe is connected to the oil supply body;

[0011] A control component is arranged in the chassis, and the control component includes a controller and a power supply, the power supply is electrically connected to the heating coil, and the controller is control-connected to the power supply and the heating coil.

[0012] As a preferred technical solution of the utility model, the oil outlet of the oil filling pipe and the oil outlet of the heated body are both provided with a first flange, and the oil inlet and outlet ends of the heating pipe are both provided with a second flange which is detachably connected to the two first flanges respectively.

[0013] As a preferred technical solution of the utility model, the electromagnetic hot oil furnace also includes bolts;

[0014] The first flange is provided with a first screw hole, and the second flange is provided with a second screw hole corresponding to and connected with the first screw hole; the bolt is passed through the first screw hole and the second screw hole at the same time to fix the oil filling pipe.

[0015] As a preferred technical solution of the present invention, an installation cavity is further formed in the chassis, and the control component is detachably arranged in the installation cavity.

[0016] As a preferred technical solution of the utility model, a plurality of support plates are arranged on the cavity wall of the installation cavity, and the side surfaces of the control component are detachably arranged on each of the support plates.

[0017] As a preferred technical solution of the utility model, a plurality of radiators are arranged in the installation cavity, a plurality of heat dissipation holes are penetrated through the cavity wall of the heating cavity, and the radiator dissipates the heat in the installation cavity to outside the installation cavity through the heat dissipation holes.

[0018] As a preferred technical solution of the present utility model, the heating chamber is detachably provided with a support seat for supporting the heating assembly.

[0019] As a preferred technical solution of the utility model, a supporting assembly for supporting the oil filling pipe is provided on the bottom surface of the heating chamber.

[0020] As a preferred technical solution of the utility model, the support assembly includes a ring and a support block, the ring is set on the outer wall of the oil filling pipe, the support block is set on the ring, and its bottom is set on the bottom surface of the heating chamber.

[0021] As a preferred technical solution of the utility model, a command output device and a display screen are provided on the chassis, and both the command output device and the display screen are connected to the controller for data transmission.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] When the oil supply body outputs heat transfer oil, the heat transfer oil flows into the heating tube through the oil filling pipe. Then, the controller controls the heating coil to generate heat so that the heat transfer oil is quickly heated to the target temperature value, thereby achieving rapid heating of the heat transfer oil. Then, the heat transfer oil can be poured into the heat receiving body. The overall equipment is small in size, reducing space occupancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural diagram of an embodiment of the utility model.

[0026] Figure 2 It is a structural diagram of a heating component and an oil filling pipe according to an embodiment of the utility model.

[0027] Figure 3 It is a structural diagram of a heating component of an embodiment of the utility model.

[0028] Figure 4 It is a structural diagram of the oil filling pipe of an embodiment of the utility model.

[0029] Numbers in the figure

[0030] 1. Chassis; 11. Heating chamber; 12. Installation chamber;

[0031] 2. Heating assembly; 21. Heating tube; 211. Second flange; 22. Heating coil; 23. Support plate; 24. Support seat;

[0032] 3. Insulation sleeve;

[0033] 4. Oil filling pipe; 41. First flange; 42. Support assembly;

[0034] 5. Control components;

[0035] 6. Output device;

[0036] 7. Display screen. DETAILED DESCRIPTION

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0038] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] It should be noted that when an element is referred to as being “fixed to” or “disposed on” another element, it may be directly on the other element or indirectly on the other element.

[0040] When an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0043] In the description of the present application, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0044] In order to solve the technical problems in the prior art that the components in the electromagnetic hot oil furnace are large in size, require more installation space, and are heavy in weight as a whole; therefore, an embodiment of the utility model provides an electromagnetic hot oil furnace.

[0045] The following is a detailed description of the specific structure of an electromagnetic hot oil furnace provided by the present utility model. Figure 1-4 As shown in the figure, the specific structure of the electromagnetic hot oil furnace includes a chassis 1, a heating component 2, an insulating sleeve 3, an oil filling pipe 4, an oil filling pipe 4 and a control component 5.

[0046] A heating chamber 11 is formed in the chassis 1; specifically, heat is transferred to the heating chamber 11 for heating. Since the heating component 2 generates high-temperature heat during the heating process, in order to prevent a large amount of high-temperature heat from being dissipated to the outside of the chassis 1, the heating chamber 11 is closed to confine the high-temperature heat to the heating chamber 11, thereby preventing a large amount of high-temperature heat from being dissipated outside the heating chamber 11 and scalding other objects.

[0047] According to the attached Figure 2 As shown, the heating component 2 of the embodiment of the utility model is arranged in the heating chamber 11. In this way, the heating component 2 is used to heat the heat transfer oil.

[0048] According to the attached Figure 3 As shown, specifically, the heating assembly 2 includes a heating tube 21 and a heating coil 22; the heating coil 22 is wound along the length of the heating tube and abuts against the outer wall of the heating tube; the oil outlet end of the heating tube 21 is connected to the heat receiving body.

[0049] Specifically, since the heating coil 22 is wound around the outer wall of the heating tube 21, when the heat transfer oil is poured into the interior through the oil inlet end of the heating tube 21, the heat is then transferred to the heat transfer oil through the heating tube 21 by controlling the heating coil 22 to generate heat (or, the heating coil 22 is pre-controlled to generate heat), so that the heat transfer oil is quickly heated up until the temperature of the heat transfer oil reaches the target temperature value, and then the heat transfer oil can be discharged to the heat receiving body through the oil outlet end of the heating tube 21.

[0050] It should be noted that the heating tube 21 of the embodiment of the utility model is made of a material with strong thermal conductivity. Specifically, it can be understood that the heating tube 21 is made of metal materials such as nickel-based alloy and titanium alloy. The specific material is not limited here.

[0051] It should also be noted that the heating coil 22 extends along the length of the heating tube 21 and is wrapped around the entire outer side of the heating tube 21. This arrangement ensures that the heat transfer oil is heated to the target temperature during the process of flowing from the oil inlet end to the oil outlet end of the heating tube 21.

[0052] It can be seen from the above embodiments that it is different from the existing hot oil furnace. It does not need to set up a filling structure, a combustion chamber and a cooking barrel. It only needs to pour the heat transfer oil into the heating pipe 21, and the heat transfer oil can be heated by the heating coil 22. Therefore, the electromagnetic hot oil furnace of the embodiment of the utility model is relatively small in size.

[0053] According to the attached Figure 3 As shown, the insulating sleeve 3 is sleeved on the outer wall of the heating tube 21; specifically, by sleeved on the heating tube 21, the insulating sleeve 3 can be effectively isolated from the influence of the change of the external temperature, and the temperature difference between the external environment and the heating chamber 11 is prevented from being large, which may affect the heat of the heating tube 21; at the same time, the insulating sleeve 3 absorbs the heat from the inside of the heating tube 21 and keeps it on the surface of the oil pipe, which is beneficial to maintain the stability of the internal temperature of the heating tube 21 and reduce heat loss.

[0054] It can be understood that the insulating sleeve 3 of the embodiment of the utility model is made of high-temperature heat-resistant material, such as silica gel, ceramic fiber or rock wool, etc. Such materials have good insulation and heat-insulating properties, and the specific type is not limited here.

[0055] according to Figure 2 and Figure 4As shown, the oil filling pipe 4 is detachably arranged in the heating chamber 11, the oil outlet of the oil filling pipe 4 is connected to the oil inlet end of the heating tube 21, and the oil inlet of the oil filling pipe 4 is connected to the oil supply body.

[0056] Specifically, in order to allow the heat transfer oil to flow smoothly into the heating tube 21, when the oil supply body is outputting the heat transfer oil, the oil flows into the interior through the oil inlet of the oil filling pipe 4. Subsequently, the heat transfer oil flows to the oil outlet of the oil filling pipe 4 under the guidance of the oil filling pipe 4, and flows into the interior of the heating tube 21 through the oil inlet end. Thus, the heat transfer oil can be smoothly poured into the heating tube 21. This scheme is different from the existing hot oil furnace, that is, there is no need to separately set up an oil storage barrel inside the electromagnetic hot oil furnace, thereby reducing the installation space occupied.

[0057] According to the attached Figure 1 As shown, the control component 5 is disposed in the chassis 1 , and the control component 5 includes a controller and a power supply, the power supply is electrically connected to the heating coil 22 , and the controller is control-connected to the power supply and the heating coil 22 .

[0058] Specifically, the controller is used to control the heating coil 22 for heating, so that the high temperature heat generated by the heating coil 22 is transferred to the heat transfer oil through the heating tube 21, so that the temperature of the heat transfer oil is always maintained within the set target temperature range. The power supply converts the input AC power into stable DC power through a voltage stabilizing circuit to meet the power supply requirements of the heating coil 22. The controller monitors and adjusts the working state of the heating coil 22, and adjusts the current output of the heating coil 22 according to the set target temperature or time requirements. When the power supply supplies power to the heating coil 22, since a certain resistance loss is generated when the current flows in the heating coil 22, the heating coil 22 generates corresponding heat energy release due to the change in resistance, thereby achieving the purpose of heating.

[0059] To sum up the above, when the oil supply body outputs heat transfer oil, the heat transfer oil flows into the heating tube 21 through the oil filling pipe 4, and then the controller controls the heating coil 22 to generate heat so that the heat transfer oil is quickly heated to the target temperature value, thereby achieving rapid heating of the heat transfer oil, and then the heat transfer oil can be poured into the heat receiving body; the overall device is small in size, reducing space occupancy.

[0060] In some specific embodiments, the oil outlet of the oil filling pipe 4 and the oil outlet of the heated body are both provided with a first flange 41, and the oil inlet and outlet ends of the heating tube 21 are both provided with a second flange 211 detachably connected to the two first flanges 41 respectively.

[0061] Specifically, when the heat transfer oil flows between the heating tube 21 and the oil filling tube 4, the pressure difference between the two may cause leakage of the heat transfer oil. Therefore, the first flange 41 is connected to the second flange 211 to stabilize the pressure generated when the heat transfer oil is filled. At the same time, the two flanges are connected to each other to further improve the sealing performance and prevent leakage of the heat transfer oil during the filling process.

[0062] In a further embodiment, the electromagnetic hot oil furnace also includes bolts; a first screw hole is opened on the first flange 41, and a second screw hole for correspondingly connecting with the first screw hole is provided on the second flange 211; bolts are simultaneously passed through the first screw hole and the second screw hole to fix the oil filling pipe 4.

[0063] Specifically, in order to improve the stability of the first flange 41 and the second flange 211 after being connected and to improve the convenience of the assembly process of the first flange 41 and the second flange 211; for this reason, when assembling the two flanges, it is only necessary to connect the first screw holes on the first flange 41 with the second screw holes on the second flange 211 respectively, and then, the bolts are respectively inserted into the first screw holes and the second screw holes at the same time to fix the first flange 41 and the second flange 211 in connection, thereby improving the stability when the heat transfer oil is poured, and at the same time, the sealing of the two can be improved; conversely, when disassembling the two flanges, it is only necessary to twist the bolts to leave the first screw holes and the second screw holes, and then the oil filling pipe 4 can be disassembled and taken out, thereby improving the convenience during assembly and disassembly.

[0064] It should be noted that, in order to further improve the sealing performance after the first flange 41 and the second flange 211 are connected, a sealing ring is provided at the connection between the first flange 41 and the second flange 211, so as to avoid leakage of the heat transfer oil.

[0065] According to the attached Figure 1 As shown, in some specific embodiments, a mounting cavity 12 is further formed in the chassis 1 , and the control component 5 of the embodiment of the utility model is detachably disposed in the mounting cavity 12 .

[0066] Specifically, in order to prevent the high-temperature heat generated by the heating coil 22 when heating up from being transferred to the control component 5, the control component 5 of the embodiment of the utility model is arranged in the installation cavity 12; specifically, a temperature insulation plate is arranged between the installation cavity 12 and the heating cavity 11, thereby, most of the high-temperature heat generated by the heating coil 22 when heating up is confined to the heating cavity, preventing the temperature in the installation cavity 12 from rising.

[0067] It can be understood that the insulation board in the embodiment of the utility model is a rock wool board, a polyurethane board or a polystyrene board, etc., and the specific type is not limited.

[0068] According to the attached Figure 1As shown, in a further embodiment, a plurality of support plates 23 are disposed on the cavity wall of the installation cavity 12 , and the side surfaces of the control assembly 5 are detachably disposed on each support plate 23 .

[0069] Specifically, in order to facilitate the maintenance, replacement and fixation of the control component 5, the opposite sides of the multiple support plates 23 are respectively arranged on the cavity wall of the installation cavity 12, so that the control component 5 can be assembled on each support plate 23, thereby improving the stability of the control component 5 and preventing the control component 5 from shaking violently.

[0070] It is understandable that the support plates 23 of the embodiment of the utility model are provided with more than two pieces, and the specific number is not limited; in addition, the control component 5 is detachably provided on each support plate 23 by means of threads or snaps, and the specific method is not limited here.

[0071] In a further embodiment, a plurality of heat sinks are disposed in the installation cavity 12 , a plurality of heat dissipation holes are penetrated through the cavity wall of the heating cavity 11 , and the heat sinks dissipate the heat in the installation cavity 12 to the outside of the chassis 1 through the heat dissipation holes.

[0072] Specifically, since it is difficult to avoid at least part of the high-temperature heat from being transferred to the installation cavity 12 when the heating coil 22 is generating heat, in order to prevent the heat from accumulating in the installation cavity 12 for a long time, causing the control component 5 to be damaged due to excessive temperature, a plurality of radiators are arranged in the installation cavity 12. By controlling the plurality of radiators to operate simultaneously, the heat in the installation cavity 12 can be dissipated to the outside through the heat dissipation holes, thereby reducing the temperature of the control component 5.

[0073] It can be understood that the heat sink of the embodiment of the utility model is a fan heat sink. Specifically, when power is supplied to the fan blades of the fan heat sink, the fan blades rotate and generate airflow, which passes through the heat dissipation holes and removes its heat from the installation cavity 12.

[0074] In some specific embodiments, the heating chamber 11 is detachably provided with a support seat 24 for supporting the heating component 2 .

[0075] Specifically, the heating component 2 is arranged on the top surface of the support base 24 so that the heating tube 21 in the heating component 2 is arranged upright, further reducing the space occupied by the entire heating component 2; at the same time, it is convenient to position and assemble the heating component 2.

[0076] The aforementioned support seat 24 is disposed in the heating chamber by means of threads or snaps, and the specific method is not limited here.

[0077] According to the attached Figure 2As shown, in some specific embodiments, a support assembly 42 for supporting the oil filling pipe 4 is provided on the bottom surface of the heating chamber 11; this arrangement facilitates the oil outlet of the oil filling pipe 4 to be aligned and connected with the oil inlet end of the heating pipe 21.

[0078] Specifically, the support assembly 42 includes a collar and a support block. The collar is disposed on the outer wall of the oil filling pipe 4 , the support block is disposed on the collar, and the bottom of the support block is disposed on the bottom surface of the heating chamber 11 .

[0079] Specifically, a sleeve is set on the outer wall of the oil filling pipe 4 to provide a fixed position for the oil filling pipe 4, and a pair of support blocks are used to support the sleeve so that the oil filling pipe 4 is located in a fixed position. This arrangement improves the stability of the oil filling pipe 4 and can also prevent the oil filling pipe 4 from shaking or tilting when conveying thermal oil, thereby ensuring that the entire electromagnetic hot oil furnace can operate normally.

[0080] It should be noted that there are at least two of the aforementioned support blocks, which are symmetrically arranged on both sides of the collar. This arrangement can further improve the stability of the oil filling pipe 4.

[0081] According to the attached Figure 1 As shown, in some specific embodiments, the chassis 1 is provided with a command output device 6 and a display screen 7, and both the command output device 6 and the display screen 7 are connected to the controller for data transmission.

[0082] Specifically, when the user inputs an instruction into the instruction outputter 6, the instruction outputter 6 converts the instruction into an electrical signal and sends it to the controller. The processor receives and parses the input information, and then passes it to the corresponding program for processing, for example, converting the input information into a recognizable character code, executing commands or other operations. Finally, the display screen 7 converts the information sent by the controller into an image or text display.

[0083] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An electromagnetic hot oil furnace, characterized in that: The electromagnetic hot oil furnace comprises: A chassis body, wherein a heating chamber is formed in the chassis body; A heating component, the heating component is arranged in the heating chamber, the heating component comprises a heating tube and a heating coil; the heating coil is wound along the length of the heating tube and abuts against the outer wall of the heating tube; the oil outlet end of the heating tube is connected to the heat receiving body; An insulating sleeve, the insulating sleeve being arranged on the outer side wall of the heating tube; An oil filling pipe, the oil filling pipe is detachably arranged in the heating chamber, the oil outlet of the oil filling pipe is connected to the oil inlet end of the heating pipe, and the oil inlet of the oil filling pipe is connected to the oil supply body; A control component is arranged in the chassis, and the control component includes a controller and a power supply, the power supply is electrically connected to the heating coil, and the controller is control-connected to the power supply and the heating coil.

2. The electromagnetic hot oil furnace according to claim 1, characterized in that: The oil outlet of the oil filling pipe and the oil outlet of the heated body are both provided with a first flange, and the oil inlet end and the oil outlet end of the heating pipe are both provided with a second flange which is detachably connected to the two first flanges respectively.

3. The electromagnetic hot oil furnace according to claim 2, characterized in that: The electromagnetic hot oil furnace also includes bolts; The first flange is provided with a first screw hole, and the second flange is provided with a second screw hole corresponding to and connected with the first screw hole; the bolt is passed through the first screw hole and the second screw hole at the same time to fix the oil filling pipe.

4. The electromagnetic hot oil furnace according to claim 1, characterized in that: An installation cavity is also formed in the chassis, and the control component is detachably disposed in the installation cavity.

5. The electromagnetic hot oil furnace according to claim 4, characterized in that: A plurality of support plates are arranged on the cavity wall of the installation cavity, and the side surfaces of the control component are detachably arranged on each of the support plates.

6. The electromagnetic hot oil furnace according to claim 4, characterized in that: A plurality of heat sinks are arranged in the installation cavity, a plurality of heat dissipation holes are penetrated through the cavity wall of the heating cavity, and the heat sink dissipates the heat in the installation cavity to the outside of the installation cavity through the heat dissipation holes.

7. The electromagnetic hot oil furnace according to claim 1, characterized in that: The heating chamber is detachably provided with a support seat for supporting the heating component.

8. The electromagnetic hot oil furnace according to claim 1, characterized in that: The bottom surface of the heating chamber is provided with a supporting assembly for supporting the oil filling pipe.

9. The electromagnetic hot oil furnace according to claim 8, characterized in that: The support assembly comprises a collar and a support block. The collar is arranged on the outer wall of the oil filling pipe. The support block is arranged on the collar, and the bottom of the support block is arranged on the bottom surface of the heating chamber.

10. The electromagnetic hot oil furnace according to claim 1, characterized in that: The chassis is provided with a command output device and a display screen, and both the command output device and the display screen are connected with the controller for data transmission.

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