CN218154152U - Electromagnetic heating assembly and electromagnetic heating steam generating device - Google Patents
Electromagnetic heating assembly and electromagnetic heating steam generating device Download PDFInfo
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- CN218154152U CN218154152U CN202121866063.7U CN202121866063U CN218154152U CN 218154152 U CN218154152 U CN 218154152U CN 202121866063 U CN202121866063 U CN 202121866063U CN 218154152 U CN218154152 U CN 218154152U
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Abstract
The utility model provides an electromagnetic heating subassembly and electromagnetic heating steam generator, this electromagnetic heating subassembly include coil frame, radiator, heating reed, solenoid, the winding of coil frame surface solenoid, the radiator is located inside the coil frame, the heating reed is located inside the radiator, the heating reed both ends are equipped with reed water inlet and steam outlet respectively, the radiator is equipped with the rivers passageway, the rivers passageway is equipped with into water end and play water end, go out the water end with reed water inlet intercommunication. The beneficial effects of the utility model are that in the utility model, water dispels the heat in the rivers passageway of end entering water radiator earlier through intaking, and the water after the heat absorption gets into in the heating reed again, the utility model discloses a water radiator structural design is ingenious, and the radiating effect is good.
Description
Technical Field
The utility model relates to a device of steam is produced in the heating, especially relates to an electromagnetic heating subassembly and electromagnetic heating steam generator.
Background
The steam generating device for the steam function requirement of household appliances in the prior art is of an electric heating tube heat pump type, the physical principle is that a resistor generates heat to heat a water body to generate steam, and the steam generating device has the defects that the output steam is non-uniform and continuous, the steam temperature is low and cannot be adjusted, the surface temperature of the surface of an electric heating tube can reach more than 450 ℃ in water due to large heat load, scaling is easy to occur, therefore, the water body is heated to require distilled water, and otherwise, the service life of the steam heat pump is short.
The patent of this company's prior application "a miniature electromagnetic heating device", can overcome above shortcoming, this patent includes heating reed pipe and solenoid, and solenoid is around establishing on heating reed pipe, because the heating reed pipe is to the heat conduction and the radiation of peripheral solenoid during operation, the resistance that solenoid self high frequency operating current flowed through generates heat and the electromagnetic eddy current generates heat, leads to the solenoid temperature rise very high, generally surpasss 200 ℃, only dispels the heat with the help of outside fan, but adds radiator fan, can cause cost increase and reliability reduction to and receive the installation restriction in application space.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electromagnetic heating assembly, including coil frame, heating reed pipe, solenoid, this electromagnetic heating assembly still includes the water radiator, the winding of coil frame surface solenoid, the water radiator nestification in inside the coil frame, just the water radiator surface hug closely in the coil frame internal surface, the heating reed pipe is located inside the water radiator, heating reed pipe both ends are equipped with reed pipe water inlet and steam outlet respectively, the water radiator is equipped with the rivers passageway, the rivers passageway is equipped with into water end and play water end, go out the water end with reed pipe water inlet intercommunication.
As a further improvement of the utility model, the water radiator includes heat dissipation body, first connecting pipe, second connecting pipe, third connecting pipe, the heat dissipation body is equipped with the rivers passageway, the rivers passageway includes first passageway, second passageway, third passageway, fourth passageway, first passageway one end is equipped with the end of intaking, the first passageway other end passes through first connecting pipe with second passageway one end intercommunication, the second passageway other end passes through the second connecting pipe with third passageway one end intercommunication, the third passageway other end passes through the third connecting pipe with fourth passageway one end intercommunication, the fourth passageway other end is equipped with go out the water end.
As a further improvement of the present invention, the heat dissipating body is made of a non-magnetic material, and the heat dissipating body has openings at both ends and is a hollow cuboid inside.
As a further improvement of the utility model, when the heat dissipation body is made of non-magnetic conductive metal material, the heat dissipation body is provided with an anti-vortex groove.
As a further improvement of the present invention, the coil frame is provided with a plurality of coil heat-conducting grooves.
As a further improvement, the coil heat conduction groove is internally provided with heat conduction silicon mud, one side of the heat conduction silicon mud is contacted with the surface of the electromagnetic coil, and the other side of the heat conduction silicon mud is contacted with the surface of the water radiator.
As a further improvement of the utility model, the heating reed pipes are arranged in a spiral shape.
As a further improvement of the utility model, this electromagnetic heating assembly still includes thermal-insulated cotton, thermal-insulated cotton twine in heating reed pipe surface, just thermal-insulated cotton fills the stopper inside the water radiator.
The utility model also provides an electromagnetic heating steam generator, including water tank, water pump control panel, control circuit board, IH circuit board and the electromagnetic heating subassembly, water pump control panel control the water pump, the water pump control panel with the control circuit board electrical property links to each other, control circuit board with IH circuit board electrical property links to each other, the IH circuit board with the solenoid electrical property links to each other, the water pump extraction water in the water tank, the water pump pass through conduit with the end intercommunication of intaking, the water pump sends into the water of extraction through conduit the end of intaking.
As a further improvement, the utility model discloses a this electromagnetic heating steam generator still includes IH circuit board water heating panel, IH circuit board water heating panel is equipped with the heat dissipation water passageway, conduit with heat dissipation water passageway intercommunication, the water process of water pump with the extraction conduit pour into behind the heat dissipation water passageway the end of intaking, the IH circuit board is installed on the IH circuit board water heating panel, with right the components and parts that generate heat of IH circuit board carry out effective heat dissipation.
The utility model has the advantages that: the utility model discloses in, steam generation water is earlier through intaking in the rivers passageway that the end got into water radiator to take away water radiator's heat, reentrant heating reed intraductal wait to heat and produce steam, in order to reach the abundant heat dissipation to solenoid, and then cancel solenoid's radiator fan, make electromagnetic heating steam generator small reliability high, be fit for the installation of the steam generation part of various steam demand household electrical appliances product and use, just the utility model discloses a water radiator structural design is ingenious, and the radiating effect is good.
Drawings
FIG. 1 is an exploded schematic view of an electromagnetic heating assembly;
FIG. 2 is a schematic structural view of an electromagnetic heating assembly;
FIG. 3 is a schematic diagram of a coil frame construction;
FIG. 4 is a schematic view of a water radiator;
fig. 5 is a functional block diagram of an electromagnetic heating steam generating apparatus.
Detailed Description
As shown in fig. 1 to 4, the utility model discloses an electromagnetic heating assembly 100, including coil frame 101, water radiator 102, heating reed pipe 103, solenoid 104, coil frame 101 surface winding solenoid 104, water radiator 102 is located inside coil frame 101, just water radiator 102 surface hug closely in coil frame 101 internal surface, heating reed pipe 103 is located inside water radiator 102, heating reed pipe 103 both ends are equipped with reed pipe water inlet 1031 and steam outlet 1032 respectively, water radiator 102 is equipped with the rivers passageway, the rivers passageway is equipped with into water end 1021 and outlet end 1022, outlet end 1022 with reed pipe water inlet 1031 intercommunication.
The utility model discloses an electromagnetic heating assembly 100 will install in domestic appliance when using, for example install in the washing machine, and by the space in the washing machine limited, electromagnetic heating assembly 100 is unsuitable to adopt the radiating mode of fan, so, the utility model discloses an electromagnetic heating assembly 100 adopts water radiator 102 to dispel the heat. During operation, water gets into in water radiator 102's rivers passageway through end 1021 of intaking earlier, then in water reentrants heating reed 103, the utility model discloses a water radiator 102 structural design is reasonable, and the radiating effect is good.
The water radiator 102 includes a heat dissipation body 1023, a first connection pipe 1024, a second connection pipe 1025 and a third connection pipe 1026, the heat dissipation body 1023 is provided with the water flow channel, the water flow channel includes a first channel 1027, a second channel 1028, a third channel 1029 and a fourth channel 1030, one end of the first channel 1027 is provided with the water inlet end 1021, the other end of the first channel 1027 is communicated with one end of the second channel 1028 through the first connection pipe 1024, the other end of the second channel 1028 is communicated with one end of the third channel 1029 through the second connection pipe 1025, the other end of the third channel 1029 is communicated with one end of the fourth channel 1030 through the third connection pipe 1026, and the other end of the fourth channel 1030 is provided with the water outlet end 1022.
During operation, water flows through the first channel 1027, the second channel 1028, the third channel 1029 and the fourth channel 1030 in sequence, so that heat dissipation is completed.
The heat dissipation body 1023 is made of non-magnetic materials with good heat conduction performance, and the heat dissipation body 1023 is a cuboid with openings at two ends and a hollow interior.
When the heat dissipation body 1023 is made of non-magnetic conductive metal material, the heat dissipation body 1023 is provided with an anti-vortex groove 1020 to prevent the non-magnetic conductive metal water heat dissipation body 1023 from generating vortex by itself under the cutting of high-frequency magnetic lines.
The coil frame 101 is provided with a plurality of coil heat-conducting grooves 1011, and the number of the coil heat-conducting grooves 1011 is plural.
Install heat conduction silicon mud in the coil heat conduction groove 1011, heat conduction silicon mud one side contact solenoid 104 surface, heat conduction silicon mud opposite side contact water radiator 102 surface, through heat conduction silicon mud with solenoid 104 heat conduction to water radiator 102 surface, carry over the heat out by the water in the rivers passageway at last.
The heating reed pipes 103 are arranged in a spiral shape.
The electromagnetic heating assembly 100 further comprises heat insulation cotton 105, the heat insulation cotton 105 is wound on the outer surface of the heating reed pipe 103, and the heat insulation cotton 105 fills the inside of the water radiator 102. Since the heating coil 103 has heat, the water radiator 102 is insulated by the heat insulating cotton 105.
As shown in fig. 5, the utility model also discloses an electromagnetic heating steam generator, including water tank 200, water pump 300, water pump control board 400, control circuit board 500, IH circuit board 600 and electromagnetic heating assembly 100, water pump control board 400 control water pump 300, water pump control board 400 with control circuit board 500 electrical connection, control circuit board 500 with main IH circuit board 600 electrical connection, IH circuit board 600 with solenoid 104 electrical connection, water pump 300 extraction water in the water tank 200, water pump 300 through water pipeline with intake end 1021 intercommunication, water pump 300 sends the water of extraction into through water pipeline intake end 1021.
The IH circuit board 600 is an electromagnetic driving board, and the IH circuit board 600 specially drives the electromagnetic heating assembly 100 to work by high-frequency electromagnetic oscillation, so that the electromagnetic heating assembly 100 realizes electromagnetic heating.
The water pump control board 400 and the control circuit board 500 may be integrated into one circuit board, and the water pump control board 400 is used to control the water pump 300 to work in a variable frequency manner.
The control circuit board 500 has the following functions: 1, the control circuit board 500 controls the operation mode of the IH circuit board 600, such as adjusting power; 2, sending an instruction to the water pump control board 400 to adjust the water quantity; 3, performing temperature control on each temperature control point of the electromagnetic heating assembly 100, if temperature protection is performed, if a certain change occurs, and when a certain temperature point of the electromagnetic heating assembly 100 is abnormal, cutting off the work of the whole electromagnetic heating steam generating device, and if the IH circuit board 600 drives the electromagnetic heating assembly 100 to operate at different powers through communication according to the temperature requirement of output steam; and 4, communicating with a control panel of the application product to execute the instruction of the steam demand of the user.
When the water heater works, the water pump 300 pumps water out of the water tank 200 and then sends the water into the water inlet end 1021 of the water radiator 102, the water flows through the water flow channel of the water radiator 102 and then enters the heating coil 103, the electromagnetic coil 104 heats the water in the heating coil 103, and water vapor is sprayed out of the steam outlet 1032.
In order to further improve the heat dissipation effect, the electromagnetic heating steam generating device further comprises an IH circuit board water heat dissipation plate 700, the IH circuit board water heat dissipation plate 700 is provided with a heat dissipation water channel, the water conveying pipeline is communicated with the heat dissipation water channel, the water pump 300 pumps the pumped water into the water inlet end 1021 after passing through the water conveying pipeline and the heat dissipation water channel, and the IH circuit board 600 is installed on the IH circuit board water heat dissipation plate 700 so as to effectively dissipate heat of heating components of the IH circuit board 600.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model discloses to the ordinary skilled person in technical field's the prerequisite that does not deviate from the utility model discloses under the design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. An electromagnetic heating assembly (100) comprising a coil form (101), a heating coil (103), an electromagnetic coil (104), characterized in that: this electromagnetic heating subassembly (100) still includes water radiator (102), coil frame (101) surface winding solenoid (104), water radiator (102) nestification in inside coil frame (101), just water radiator (102) surface hug closely in coil frame (101) internal surface, heating reed pipe (103) are located inside water radiator (102), heating reed pipe (103) both ends are equipped with reed pipe water inlet (1031) and steam outlet (1032) respectively, water radiator (102) are equipped with the rivers passageway, the rivers passageway is equipped with inlet end (1021) and outlet end (1022), outlet end (1022) with reed pipe water inlet (1031) intercommunication.
2. The electromagnetic heating assembly (100) of claim 1, characterized in that: the water radiator (102) comprises a radiating body (1023), a first connecting pipe (1024), a second connecting pipe (1025) and a third connecting pipe (1026), the radiating body (1023) is provided with the water flow channel, the water flow channel comprises a first channel (1027), a second channel (1028), a third channel (1029) and a fourth channel (1030), one end of the first channel (1027) is provided with the water inlet end (1021), the other end of the first channel (1027) is communicated with one end of the second channel (1028), the other end of the second channel (1028) is communicated with one end of the third channel (1029), the other end of the third channel (1029) is communicated with one end of the fourth channel (1030) through the third connecting pipe (1026), and the other end of the fourth channel (1030) is provided with the water outlet end (1022).
3. The electromagnetic heating assembly (100) of claim 2, characterized in that: the heat dissipation body (1023) is made of non-magnetic materials, and the heat dissipation body (1023) is a cuboid with openings at two ends and a hollow interior.
4. The electromagnetic heating assembly (100) according to claim 2 or 3, characterized in that: when heat dissipation body (1023) were made for non-magnetic conductive metal material, heat dissipation body (1023) is equipped with anti-vortex groove (1020).
5. The electromagnetic heating assembly (100) of claim 1, characterized in that: the coil frame (101) is provided with a plurality of coil heat conducting grooves (1011).
6. The electromagnetic heating assembly (100) of claim 5, characterized in that: install heat conduction silicon mud in coil heat conduction groove (1011), heat conduction silicon mud one side contact solenoid (104) surface, heat conduction silicon mud opposite side contact water radiator (102) surface.
7. The electromagnetic heating assembly (100) of claim 1, characterized in that: the heating reed pipes (103) are arranged in a spiral shape.
8. The electromagnetic heating assembly (100) of claim 1, characterized in that: the electromagnetic heating assembly (100) further comprises heat insulation cotton (105), the heat insulation cotton (105) is wound on the outer surface of the heating reed pipe (103), and the heat insulation cotton (105) fills the inside of the water radiator (102).
9. An electromagnetic heating steam generating device is characterized in that: the electromagnetic heating assembly (100) comprises a water tank (200), a water pump (300), a water pump control board (400), a control circuit board (500), an IH circuit board (600) and the electromagnetic heating assembly (100) of any one of claims 1 to 8, wherein the water pump (300) is controlled by the water pump control board (400), the water pump control board (400) is electrically connected with the control circuit board (500), the control circuit board (500) is electrically connected with the IH circuit board (600), the IH circuit board (600) is electrically connected with the electromagnetic coil (104), the water pump (300) pumps water in the water tank (200), the water pump (300) is communicated with the water inlet end (1021) through a water pipeline, and the pumped water is conveyed to the water inlet end (1021) through the water pipeline by the water pump (300).
10. An electromagnetically heated steam generating apparatus as claimed in claim 9, wherein: this electromagnetic heating steam generation device still includes IH circuit board water heating panel (700), IH circuit board water heating panel (700) are equipped with the heat dissipation water passageway, water pipe with the heat dissipation water passageway intercommunication, water pump (300) pass through the water pipe with the extraction the heat dissipation water passageway back pour into end (1021) intakes, IH circuit board (600) are installed on IH circuit board water heating panel (700), with right the heating element and part of IH circuit board (600) carry out effective heat dissipation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866063.7U CN218154152U (en) | 2021-08-10 | 2021-08-10 | Electromagnetic heating assembly and electromagnetic heating steam generating device |
| PCT/CN2022/074392 WO2022179381A1 (en) | 2021-02-27 | 2022-01-27 | High-temperature steam heating module and washing machine or dryer using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866063.7U CN218154152U (en) | 2021-08-10 | 2021-08-10 | Electromagnetic heating assembly and electromagnetic heating steam generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218154152U true CN218154152U (en) | 2022-12-27 |
Family
ID=84549631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121866063.7U Active CN218154152U (en) | 2021-02-27 | 2021-08-10 | Electromagnetic heating assembly and electromagnetic heating steam generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218154152U (en) |
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2021
- 2021-08-10 CN CN202121866063.7U patent/CN218154152U/en active Active
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