CN202068606U - Electromagnetic heating device with cooling cavity - Google Patents
Electromagnetic heating device with cooling cavity Download PDFInfo
- Publication number
- CN202068606U CN202068606U CN2011201098456U CN201120109845U CN202068606U CN 202068606 U CN202068606 U CN 202068606U CN 2011201098456 U CN2011201098456 U CN 2011201098456U CN 201120109845 U CN201120109845 U CN 201120109845U CN 202068606 U CN202068606 U CN 202068606U
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- China
- Prior art keywords
- electromagnetic heater
- cooling chamber
- water
- coil assembly
- cooling cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides an electromagnetic heating device with a cooling cavity, wherein the central part of the closed end of an electromagnetic heater casing 2 is provided with the cooling cavity 5 protruding upwards, the cooling cavity is of a tube shape or a cylinder shape, the top of the cooling cavity is of a closed type, the lower end of the cooling cavity is of an open type, an induction coil assembly is arranged in the inner cavity of the electromagnetic heater casing, the cooling cavity segment of the electromagnetic heater casing is arranged at the central part of the induction coil assembly, the closing cover 6 of the open end of the cooling cavity is provided with a water inlet pipe joint 7, the wall surface of the protruding segment of the cooling cavity is provided with a water outlet pipe joint 8, water enters the cooling cavity via the water inlet pipe joint and a water conduit 10 and flows to a water outlet pipe 9 via the water outlet pipe joint, a water outlet pipe is encircled at the outer side of the electromagnetic heater casing in a spiral type, and the induction coil assembly is composed of one or a plurality of induction coil assemblies. The electromagnetic heating device carrying out direct or indirect liquid heating is formed in the utility model, solves the cooling and heat radiation problems of the coil effectively, makes a full use of heat radiated by the coil, and is remarkable in effect.
Description
Technical field
The utility model relates to the heater of water and non-flammable liquid, particularly a kind of electromagnetic heater with cooling chamber.
Background technology
Existing electromagnetic heater, the heat that the electromagnetic heater induction coil is produced in the course of the work often by interspacing between induction coil and coil rack, and is introduced air and is cooled off, dispels the heat; Also have and adopt cooling plate structure or heating panel connection cooling water pipe structure to dispel the heat.
Adopt air to cool off, dispel the heat, though method is simple, effect is relatively poor.The range of application of cooling plate structure and radiating effect also have bigger limitation.
The cooling of electromagnetic heater inside, heat radiation directly have influence on the useful life of electromagnetic heater and reliability, the fail safe of work thereof.
How to strengthen the cooling heat dissipation of electromagnetic heater inside, and make full use of the heat that induction coil sends in the heating process as far as possible, promptly solve cooling, the heat dissipation problem of coil, the heat that coil is sent is made full use of again, and this is the problem that present electromagnetic heater faces.
Summary of the invention
The utility model puts forward at the problems referred to above just, and its purpose just provides a kind of cooling, heat dissipation problem that can solve coil, the electromagnetic heater that the coil evolution of heat can be made full use of again.
The utility model is realized by following method:
The electromagnetic heater of band cooling chamber is made up of electric power radio-frequency generator and electromagnetic heater, electromagnetic heater is by inductive coil assembly, the electromagnetic heater housing, the inductive coil assembly positioner, formations such as heater end cap, the electromagnetic heater housing is end sealing, the structure of container that one end is open, inductive coil assembly, the electromagnetic heater housing, inductive coil assembly positioner etc. places in the electromagnetic heater housing, electromagnetic heater housing open end is connected with the heater end cap by helicitic texture or by fastening structure, by following three kinds of structures, obtain specific implementation:
First kind of structure
Be provided with the cooling chamber that raises up in electromagnetic heater housings close end middle part, cooling chamber is tubular or tubulose, and the cooling chamber top is a closed, and the lower end is open shape; Inductive coil assembly places electromagnetic heater housing inner chamber, and the cooling chamber section of electromagnetic heater housing places the centre of inductive coil assembly; By place, cooling chamber open end, insert the liquid in the cooling chamber;
Second kind of structure
The place is provided with closing cap in the cooling chamber open end, establishes the water-in and water-out pipe joint on the closing cap, perhaps, establishes admitting pipe joint on closing cap, sets out water pipe head on the cooling chamber section of stretching out wall, connects inlet tube and outlet tube respectively; Outlet pipe is shape or be snakelike shape and be looped around the electromagnetic heater hull outside in the shape of a spiral, or is looped around the electromagnetic heater hull outside for the vertical shape in parallel of multitube; Water enters in the cooling chamber by admitting pipe joint, and flows to outlet pipe by the titting water outlet place; Be provided with aqueduct by cooling chamber side water supply connector exit, guide the water that enters cooling chamber into the cooling chamber top;
The third structure
In cooling chamber inside and the electromagnetic heater outside establish liquid delivery tube, liquid delivery tube is shape or be snakelike shape and be looped around cooling chamber inside and electromagnetic heater outside in the shape of a spiral.
In the electromagnetic heater of said structure, place the inductive coil assembly in the electromagnetic heater housing, constitute by single or multiple inductive coil assemblies; Be provided with the cooling chamber of upper and lower perforation in induction coil skeleton middle part; Along the skeleton periphery, be provided with several magnetic stripe mounting grooves, on the skeleton main body between the magnetic stripe mounting groove, be provided with the through hole that connects the upper and lower end face of skeleton, and be provided with induction coil and be communicated with this through hole into and out of the line hole.
The utlity model has following advantage:
1, according to the utility model, can form direct electromagnetic heater to liquid heat, also can form by pipeline indirect electromagnetic heater to ducted liquid heat.
2, the electromagnetic heater of band cooling chamber has not only solved cooling, the heat dissipation problem of coil effectively, but also the coil evolution of heat has been made full use of, and effect is remarkable.
Description of drawings
Fig. 1 to Fig. 5 is five kinds of typical structure schematic diagrames of electromagnetic heater among the utility model embodiment, wherein:
Fig. 1 is the structural representation (full sectional view) of the utility model embodiment 1;
Fig. 2 is the structural representation (full sectional view) of the utility model embodiment 2;
Fig. 3 is the structural representation (full sectional view) of the utility model embodiment 3;
Fig. 4 is the structural representation (full sectional view) of the utility model embodiment 4;
Fig. 5 is that water pipe is snakelike shape to be looped around heater case external among the utility model embodiment 5, the partial structurtes schematic diagram that water pipe is launched along circumference;
Fig. 6 is that water pipe is the vertical shape in parallel of multitube to be looped around heater case external among the utility model embodiment 6, the partial structurtes schematic diagram that water pipe is launched along circumference.
Embodiment
Below in conjunction with implementing illustration, be described in detail embodiment of the present utility model:
Embodiment 1
As shown in Figure 1, the electromagnetic heater of band cooling chamber is made up of electric power radio-frequency generator and electromagnetic heater, electromagnetic heater is by inductive coil assembly 1, electromagnetic heater housing 2, inductive coil assembly positioner 3, heater end cap 4 constitutes, the electromagnetic heater housing is end sealing, the structure of container that one end is open, inductive coil assembly, the electromagnetic heater housing, inductive coil assembly positioner etc. places in the electromagnetic heater housing, electromagnetic heater housing open end is connected with the heater end cap by helicitic texture or by fastening structure, and more specifically execution mode is:
Be provided with the cooling chamber 5 that raises up in electromagnetic heater housing 2 blind end middle parts, cooling chamber is tubular or tubulose, and the cooling chamber top is a closed, and the lower end is open shape; Inductive coil assembly places electromagnetic heater housing inner chamber, and the cooling chamber section of electromagnetic heater housing places the centre of inductive coil assembly; By place, cooling chamber open end, will be heated liquid and introduce in the cooling chamber.
As shown in Figure 2, as different from Example 1, the place is provided with closing cap 6 in cooling chamber 5 open ends, establishes water-in and water-out joint 7,8 on the closing cap, connects inlet tube and outlet tube respectively, and water-in and water-out joint inner chamber is communicated with cooling chamber; Outlet pipe 9 shape in the shape of a spiral is looped around the electromagnetic heater hull outside; Water enters in the cooling chamber by admitting pipe joint, and flows to outlet pipe by the titting water outlet place; Be provided with aqueduct 10 by cooling chamber side water supply connector exit, guide the water that enters cooling chamber into the cooling chamber top.
Embodiment 3
As shown in Figure 3, as different from Example 2, establish admitting pipe joint 7 on cooling chamber 5 open end closing caps 6, set out water pipe head 8 on the cooling chamber section of stretching out wall, connect inlet tube and outlet tube respectively, water-in and water-out joint inner chamber is communicated with cooling chamber; Outlet pipe 9 shape in the shape of a spiral is looped around the electromagnetic heater hull outside; Water enters in the cooling chamber by admitting pipe joint, and flows to outlet pipe by the titting water outlet place; Be provided with aqueduct 10 by cooling chamber side water supply connector exit, guide the water that enters cooling chamber into the cooling chamber top.
As shown in Figure 4, as different from Example 1, water pipe 9 shape in the shape of a spiral is looped around in electromagnetic heater housing 2 outsides and the cooling chamber 5, and water enters in the pipe from water supply connector 7, is flowed out by titting water outlet 8 places.
As shown in Figure 5, difference from Example 4 only is that outlet pipe 9 is snakelike shape and is looped around the electromagnetic heater hull outside.
Embodiment 6
As shown in Figure 6, difference from Example 4 only is that outlet pipe 9 is the vertical shape in parallel of multitube and is looped around the electromagnetic heater hull outside.
In the foregoing description, on the skeleton 11 of electromagnetic induction coil assembly, on the skeleton main body between the magnetic stripe mounting groove, be provided with the through hole 13 that connects the upper and lower end face of skeleton, and be provided with induction coil and be communicated with this through hole, see shown in Figure 1 into and out of line hole 12.
Claims (4)
1. the electromagnetic heater of band cooling chamber is made up of electric power radio-frequency generator and electromagnetic heater, electromagnetic heater is by inductive coil assembly (1), electromagnetic heater housing (2), inductive coil assembly positioner (3), heater end cap formations such as (4), the electromagnetic heater housing is end sealing, the structure of container that one end is open, inductive coil assembly, electromagnetic heater housing, inductive coil assembly positioner etc. place in the electromagnetic heater housing, electromagnetic heater housing open end is connected with the heater end cap by helicitic texture or by fastening structure, it is characterized in that:
Be provided with the cooling chamber (5) that raises up in electromagnetic heater housings close end middle part, cooling chamber is tubular or tubulose, and the cooling chamber top is a closed, and the lower end is open shape; Inductive coil assembly places electromagnetic heater housing inner chamber, and the cooling chamber section of electromagnetic heater housing places the centre of inductive coil assembly; By place, cooling chamber open end, insert the liquid in the cooling chamber.
2. a kind of electromagnetic heater with cooling chamber according to claim 1 is characterized in that:
The place is provided with closing cap (6) in the cooling chamber open end, establish water-in and water-out joint (7) (8) on the closing cap, perhaps, on closing cap, establish admitting pipe joint (7), on the cooling chamber section of stretching out wall, set out water pipe head (8), connect inlet tube and outlet tube respectively, water-in and water-out joint inner chamber is communicated with cooling chamber; Outlet pipe (9) is shape or be snakelike shape and be looped around the electromagnetic heater hull outside in the shape of a spiral, or is looped around the electromagnetic heater hull outside for the vertical shape in parallel of multitube; Water enters in the cooling chamber by admitting pipe joint, and flows to outlet pipe by the titting water outlet place; Be provided with aqueduct (10) by cooling chamber side water supply connector exit, guide the water that enters cooling chamber into the cooling chamber top.
3. a kind of electromagnetic heater with cooling chamber according to claim 1 is characterized in that:
In cooling chamber inside and the electromagnetic heater outside establish liquid delivery tube (9), liquid delivery tube is shape or be snakelike shape and be looped around cooling chamber inside and electromagnetic heater outside in the shape of a spiral.
4. a kind of electromagnetic heater with cooling chamber according to claim 1 is characterized in that:
Place the inductive coil assembly in the electromagnetic heater housing, constitute by single or multiple inductive coil assemblies; The middle part of induction coil skeleton (11) is provided with the cooling chamber of upper and lower perforation; Along the skeleton periphery, be provided with several magnetic stripe mounting grooves, on the skeleton main body that the magnetic stripe mounting groove is asked, be provided with the through hole (13) that connects the upper and lower end face of skeleton, and be provided with induction coil and be communicated with this through hole into and out of line hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201098456U CN202068606U (en) | 2011-04-11 | 2011-04-11 | Electromagnetic heating device with cooling cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201098456U CN202068606U (en) | 2011-04-11 | 2011-04-11 | Electromagnetic heating device with cooling cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068606U true CN202068606U (en) | 2011-12-07 |
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ID=45062452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201098456U Expired - Lifetime CN202068606U (en) | 2011-04-11 | 2011-04-11 | Electromagnetic heating device with cooling cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068606U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202435A (en) * | 2011-04-11 | 2011-09-28 | 苏阳东 | Electromagnetic heating device with cooling cavity |
| CN105444141A (en) * | 2014-09-19 | 2016-03-30 | 特电株式会社 | Fluid heating device |
| CN107277944A (en) * | 2017-07-07 | 2017-10-20 | 安徽禄讯电子科技有限公司 | A kind of electric heater melted for communication device |
| US11218112B2 (en) * | 2019-03-26 | 2022-01-04 | Wuhan University | Silicon photovoltaic cell scanning eddy current thermography detection platform and defect classification method |
-
2011
- 2011-04-11 CN CN2011201098456U patent/CN202068606U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202435A (en) * | 2011-04-11 | 2011-09-28 | 苏阳东 | Electromagnetic heating device with cooling cavity |
| CN102202435B (en) * | 2011-04-11 | 2012-11-07 | 苏阳东 | Electromagnetic heating device with cooling cavity |
| CN105444141A (en) * | 2014-09-19 | 2016-03-30 | 特电株式会社 | Fluid heating device |
| US10206249B2 (en) | 2014-09-19 | 2019-02-12 | Tokuden Co., Ltd. | Fluid heating device |
| CN105444141B (en) * | 2014-09-19 | 2019-08-06 | 特电株式会社 | Fluid heater |
| CN107277944A (en) * | 2017-07-07 | 2017-10-20 | 安徽禄讯电子科技有限公司 | A kind of electric heater melted for communication device |
| US11218112B2 (en) * | 2019-03-26 | 2022-01-04 | Wuhan University | Silicon photovoltaic cell scanning eddy current thermography detection platform and defect classification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111207 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |