CN207319915U - A kind of low thermal resistance diaphragm capacitance device - Google Patents
A kind of low thermal resistance diaphragm capacitance device Download PDFInfo
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- CN207319915U CN207319915U CN201721050149.6U CN201721050149U CN207319915U CN 207319915 U CN207319915 U CN 207319915U CN 201721050149 U CN201721050149 U CN 201721050149U CN 207319915 U CN207319915 U CN 207319915U
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- radiator
- inlaid
- capacitor
- cooling tube
- isolation film
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Abstract
The utility model discloses a kind of low thermal resistance diaphragm capacitance device,Including capacitor body,Thermal isolation film,Cooling tube,Sealing-plug,Guard shield and radiator,The thermal isolation film is inlaid with the outside of the capacitor body,The cooling tube is inlaid with the outside of the thermal isolation film,The cooling tube lower right side is inlaid with the sealing-plug,The guard shield is located at the capacitor body outermost,The radiator is embedded at the top of the guard shield,By setting superfine glass fiber cotton layer of the thermal isolation film inside,The heat-barrier material of the use such as aerogel heat-proof layer and asbestos board can effectively prevent capacitor and produce substantial amounts of heat due to prolonged work,The problem of weak heat-dissipating,By setting cooling tube to be embedded in the outside of the capacitor body,The temperature of capacitor can be maintained at preference temperature using the cooling medium nitrogen of inner side,Prevent capacitor from overheating,By setting radiator to be distributed by radiator-grid to the heat of capacitor internal.
Description
Technical field
Electronic component technology field is the utility model is related to, is specially a kind of low thermal resistance diaphragm capacitance device.
Background technology
Capacitor is a kind of device for accommodating electric charge, and capacitor can distribute substantial amounts of heat, meeting after prolonged work
Inner body is caused to damage, so as to influence the service life of capacitor, the utility model for capacitor heat dissipation problem into
Research is gone, has devised a kind of low thermal resistance diaphragm capacitance device, capacitor is reached preferably heat dissipation and heat insulation.
Utility model content
The purpose of this utility model is to provide a kind of low thermal resistance diaphragm capacitance device, solve proposed in background technology
Problem.
To achieve the above object, the utility model provides following technical solution：A kind of low thermal resistance diaphragm capacitance device, including electricity
Vessel, thermal isolation film, cooling tube, sealing-plug, guard shield and radiator, the capacitor body outside are inlaid with described
Thermal isolation film, the thermal isolation film outside are inlaid with the cooling tube, and the cooling tube lower right side is inlaid with the sealing-plug, described anti-
Shield shell is located at the capacitor body outermost, and the radiator is embedded at the top of the guard shield.
As a kind of preferred embodiment of the utility model, the thermal isolation film is by metal shell, superfine glass fiber cotton layer, gas
Gel heat-insulation layer and asbestos board composition, the metal shell is located on the outside and inside is inlaid with the superfine glass fiber cotton layer, institute
Stating superfine glass fiber cotton layer innermost insert has the aerogel heat-proof layer, and the aerogel heat-proof layer is by nanometer titanium dioxide Silica hydrogel structure
Into and innermost insert have the asbestos board.
As a kind of preferred embodiment of the utility model, the cooling tube structure and is embedded in the capacitance in a ring
On the outside of device, cooling gas is connected with inside the cooling tube, the cooling gas uses nitrogen.
As a kind of preferred embodiment of the utility model, the radiator is made of fixed plate and radiator-grid, institute
State and be inlaid with the radiator-grid on the upside of fixed plate, activated carbon is inlaid with the radiator-grid.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. by set thermal isolation film using the uses such as internal superfine glass fiber cotton layer, aerogel heat-proof layer and asbestos board every
The problem of hot material can effectively prevent capacitor and produce substantial amounts of heat due to prolonged work, weak heat-dissipating.
, can be with using the cooling medium nitrogen of inner side 2. by setting cooling tube to be embedded in the outside of the capacitor body
The temperature of capacitor is maintained at preference temperature, prevents capacitor from overheating.
3. by setting radiator on the upside of capacitor body, the heat of capacitor internal can be obtained by radiator-grid
To distribute.
Brief description of the drawings
Fig. 1 is a kind of overall schematic of low thermal resistance diaphragm capacitance device of the utility model；
Fig. 2 is a kind of thermal isolation film structure chart of low thermal resistance diaphragm capacitance device of the utility model；
Fig. 3 is a kind of construction for heat radiating device figure of low thermal resistance diaphragm capacitance device of the utility model.
In figure:1- capacitor bodies, 2- thermal isolation films, 3- cooling tubes, 4- sealing-plugs, 5- guard shields, 6- radiators,
21- metal shells, 22- superfine glass fibers cotton layer, 23- aerogel heat-proof layers, 24- asbestos boards, 61- fixed plates, 62- radiator-grids.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of low thermal resistance diaphragm capacitance device technical solution：Including capacitor body
1st, thermal isolation film 2, cooling tube 3, sealing-plug 4, guard shield 5 and radiator 6, the outside of capacitor body 1 are inlaid with described
Thermal isolation film 2, the outside of thermal isolation film 2 are inlaid with the cooling tube 3, and 3 lower right side of cooling tube is inlaid with the sealing-plug 4,
The guard shield 5 is located at 1 outermost of capacitor body, and the radiator 6 is embedded in the top of guard shield 5.
The thermal isolation film 2 is made of metal shell 21, superfine glass fiber cotton layer 22, aerogel heat-proof layer 23 and asbestos board 24,
The metal shell 21 is located on the outside and inside is inlaid with the superfine glass fiber cotton layer 22,22 inner side of superfine glass fiber cotton layer
The aerogel heat-proof layer 23 is inlaid with, the aerogel heat-proof layer 23 is made of nanometer titanium dioxide Silica hydrogel and innermost insert has
The asbestos board 24, by setting superfine glass fiber cotton layer 21, aerogel heat-proof layer 22 and asbestos board 23 of the thermal isolation film 2 inside
Heat-barrier material Deng use can effectively prevent capacitor and produce substantial amounts of heat due to prolonged work, weak heat-dissipating
Problem.
The cooling tube 3 structure and is embedded on the outside of the capacitor in a ring, and cooling gas is connected with inside the cooling tube 3
Body, the cooling gas use nitrogen, by setting cooling tube 3 to be embedded in the outside of the capacitor body 1, utilize inner side
The temperature of capacitor can be maintained at preference temperature by cooling medium nitrogen, prevent capacitor from overheating.
The radiator 6 is made of fixed plate 61 and radiator-grid 62, and the upside of fixed plate 61 is inlaid with the heat dissipation
Net 62, is inlaid with activated carbon on the radiator-grid 62, can be by dissipating by setting radiator 6 in the upside of capacitor body 1
Heat supply network 62 distributes the heat of capacitor internal.
Operation principle：By setting superfine glass fiber cotton layer 21, aerogel heat-proof layer 22 and asbestos of the thermal isolation film 2 inside
The heat-barrier material of the grade use of plate 23 can effectively prevent capacitor and produce substantial amounts of heat due to prolonged work, radiate
The problem of poor, can using the cooling medium nitrogen of inner side by setting cooling tube 3 to be embedded in the outside of the capacitor body 1
The temperature of capacitor is maintained at preference temperature, prevent capacitor from overheating, by setting heat dissipation dress in the upside of capacitor body 1
6 are put, the heat of capacitor internal can be distributed by radiator-grid 62.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of low thermal resistance diaphragm capacitance device, including capacitor body（1）, thermal isolation film（2）, cooling tube（3）, sealing-plug（4）, it is anti-
Protect shell（5）And radiator（6）, it is characterised in that：The capacitor body（1）Outside is inlaid with the thermal isolation film（2）, institute
State thermal isolation film（2）Outside is inlaid with the cooling tube（3）, the cooling tube（3）Lower right side is inlaid with the sealing-plug（4）, institute
State guard shield（5）Positioned at the capacitor body（1）Outermost, the radiator（6）It is embedded in the guard shield（5）
Top.
A kind of 2. low thermal resistance diaphragm capacitance device according to claim 1, it is characterised in that：The thermal isolation film（2）By metal
Shell（21）, superfine glass fiber cotton layer（22）, aerogel heat-proof layer（23）And asbestos board（24）Composition, the metal shell（21）Position
In on the outside and inside is inlaid with superfine glass fiber cotton layer（22）, the superfine glass fiber cotton layer（22）Innermost insert has the gas
Gel heat-insulation layer（23）, the aerogel heat-proof layer（23）It is made of nanometer titanium dioxide Silica hydrogel and innermost insert there are the asbestos
Plate（24）.
A kind of 3. low thermal resistance diaphragm capacitance device according to claim 1, it is characterised in that：The cooling tube（3）In a ring
Structure and it is embedded on the outside of the capacitor, the cooling tube（3）Inside is connected with cooling gas, and the cooling gas uses nitrogen
Gas.
A kind of 4. low thermal resistance diaphragm capacitance device according to claim 1, it is characterised in that：The radiator（6）By solid
Fixed board（61）And radiator-grid（62）Composition, the fixed plate（61）Upside is inlaid with the radiator-grid（62）, the radiator-grid
（62）On be inlaid with activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050149.6U CN207319915U (en) | 2017-08-22 | 2017-08-22 | A kind of low thermal resistance diaphragm capacitance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050149.6U CN207319915U (en) | 2017-08-22 | 2017-08-22 | A kind of low thermal resistance diaphragm capacitance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319915U true CN207319915U (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721050149.6U Active CN207319915U (en) | 2017-08-22 | 2017-08-22 | A kind of low thermal resistance diaphragm capacitance device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207319915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981663A (en) * | 2019-12-27 | 2020-04-10 | 雅化集团雅安实业有限公司 | High-temperature-resistant emulsion explosive and preparation method thereof |
-
2017
- 2017-08-22 CN CN201721050149.6U patent/CN207319915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981663A (en) * | 2019-12-27 | 2020-04-10 | 雅化集团雅安实业有限公司 | High-temperature-resistant emulsion explosive and preparation method thereof |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Huaikan Township Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qixing Electronics Co., Ltd. Address before: 313000 Huaikan Township Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Qixing Capacitor Co.,Ltd. |