CN202872677U - Insulating heat pipe cooling device for high voltage frequency converter - Google Patents
Insulating heat pipe cooling device for high voltage frequency converter Download PDFInfo
- Publication number
- CN202872677U CN202872677U CN 201220478243 CN201220478243U CN202872677U CN 202872677 U CN202872677 U CN 202872677U CN 201220478243 CN201220478243 CN 201220478243 CN 201220478243 U CN201220478243 U CN 201220478243U CN 202872677 U CN202872677 U CN 202872677U
- Authority
- CN
- China
- Prior art keywords
- heat
- pipe
- radiator
- insulation
- high voltage
- 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 - Fee Related
Links
Images
Landscapes
- Inverter Devices (AREA)
- Rectifiers (AREA)
Abstract
The utility model relates to a heat pipe cooling device and specifically relates to an insulating heat pipe cooling device for a high voltage frequency converter. The utility model solves a problem that insulation performance of the prior heat pipe cooling device is poor. The insulating heat pipe cooling device for the high voltage frequency converter includes a heat collector, a heat collecting end pipe hoop, an insulating communicating pipe, a cooling end pipe hoop and a cooler. One end of the insulating communicating pipe is connected with the heat collector through the heat collecting end pipe hoop while the other end of the insulating communicating pipe is connected with the cooler through the cooling end pipe hoop. The insulating heat pipe cooling device for the high voltage frequency converter provided by the utility model is suitable for cooling a power inverting unit in the high voltage frequency converter.
Description
Technical field
The utility model relates to heat-pipe radiator, specifically a kind of insulation heat-pipe radiating apparatus of high-pressure frequency-conversion.
Background technology
The common caloric value in inverter power unit in the high voltage converter is very large, if heat in time is not dispersed into the external world, causes easily the inverter power cell temperature to raise, and causes the inverter power element failure.Therefore, in order to strengthen the functional reliability of inverter power unit, usually adopt heat-pipe radiator that the inverter power unit is dispelled the heat.Traditional heat-pipe radiator normal operation copper or aluminium are made, thereby its poor insulativity (on-insulated between collecting end of heat and the radiating end), cause easily the voltage on the inverter power unit to be transmitted on the heat-pipe radiator, and then cause danger.Based on this, be necessary to invent a kind of brand-new heat-pipe radiator, to solve the problem of existing heat-pipe radiator poor insulativity.
Summary of the invention
The utility model provides a kind of insulation heat-pipe radiating apparatus of high-pressure frequency-conversion in order to solve the problem of existing heat-pipe radiator poor insulativity.
The utility model is to adopt following technical scheme to realize: the insulation heat-pipe radiating apparatus of high-pressure frequency-conversion comprises heat collector, collecting end of heat pipe collar, insulation communicating pipe, radiating end pipe collar and radiator; Wherein, the end of insulation communicating pipe is connected with heat collector by the collecting end of heat pipe collar; The other end of insulation communicating pipe is connected with radiator by the radiating end pipe collar.The material of described heat collector, collecting end of heat pipe collar, insulation communicating pipe, radiating end pipe collar, radiator all is decided according to the actual requirements.
During work, heat collector is connected with inverter power unit in the high voltage converter, radiator is connected with outside air-cooled/water-filled radiator.The heat that the inverter power unit sends exports to outside air-cooled/water-filled radiator fast through heat collector, collecting end of heat pipe collar, insulation communicating pipe, radiating end pipe collar, radiator successively, realizes thus the heat radiation of inverter power unit.In the heat radiation process, insulation is isolated heat collector and radiator at communicating pipe, has realized the insulation between heat collector and the radiator, has prevented that thus the voltage on the inverter power unit is transmitted on the heat abstractor, has strengthened insulating properties, and then has avoided danger.Based on said process, the insulation heat-pipe radiating apparatus of high-pressure frequency-conversion described in the utility model efficiently solves the problem of existing heat-pipe radiator poor insulativity by adopting brand new.
Further, also comprise heat collector Connection Block and radiator Connection Block; Heat collector is installed on the heat collector Connection Block; Radiator is installed on the radiator Connection Block.The material of described heat collector Connection Block, radiator Connection Block all is decided according to the actual requirements.During work, heat collector is connected with inverter power unit in the high voltage converter by the heat collector Connection Block, and radiator passes through the radiator Connection Block, and/water-filled radiator air-cooled with the outside is connected.
The utility model efficiently solves the problem of existing heat-pipe radiator poor insulativity, is applicable to the heat radiation of the inverter power unit in the high voltage converter.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use state reference map of the present utility model.
Among the figure: the 1-heat collector, 2-collecting end of heat pipe collar, 3-insulate communicating pipe, 4-radiating end pipe collar, the 5-radiator, 6-heat collector Connection Block, 7-radiator Connection Block, 8-inverter power unit, the 9-high voltage converter, the 10-outside is air-cooled/water-filled radiator.
Embodiment
The insulation heat-pipe radiating apparatus of high-pressure frequency-conversion comprises heat collector 1, collecting end of heat pipe collar 2, insulation communicating pipe 3, radiating end pipe collar 4 and radiator 5; Wherein, the end of insulation communicating pipe 3 is connected with heat collector 1 by collecting end of heat pipe collar 2; The other end of insulation communicating pipe 3 is connected with radiator 5 by radiating end pipe collar 4;
Also comprise heat collector Connection Block 6 and radiator Connection Block 7; Heat collector 1 is installed on the heat collector Connection Block 6; Radiator 5 is installed on the radiator Connection Block 7;
Heat collector Connection Block 6, radiator Connection Block 7 all adopt red copper to make;
Collecting end of heat pipe collar 2, insulation communicating pipe 3, radiating end pipe collar 4 all adopt PPR to make;
During work, as shown in Figure 2, heat collector 1 is connected with inverter power unit 8 in the high voltage converter 9 by heat collector Connection Block 6, and radiator 5 passes through radiator Connection Block 7, and/water-filled radiator 10 air-cooled with the outside is connected.
Claims (6)
1. the insulation heat-pipe radiating apparatus of a high-pressure frequency-conversion is characterized in that: comprise heat collector (1), collecting end of heat pipe collar (2), insulation communicating pipe (3), radiating end pipe collar (4) and radiator (5); Wherein, an end of insulation communicating pipe (3) is connected with heat collector (1) by collecting end of heat pipe collar (2); The other end of insulation communicating pipe (3) is connected with radiator (5) by radiating end pipe collar (4).
2. the insulation heat-pipe radiating apparatus of high-pressure frequency-conversion according to claim 1 is characterized in that: also comprise heat collector Connection Block (6) and radiator Connection Block (7); Heat collector (1) is installed on the heat collector Connection Block (6); Radiator (5) is installed on the radiator Connection Block (7).
3. the insulation heat-pipe radiating apparatus of high-pressure frequency-conversion according to claim 2, it is characterized in that: heat collector Connection Block (6), radiator Connection Block (7) all adopt red copper to make.
4. according to claim 1 and 2 or the insulation heat-pipe radiating apparatus of 3 described high-pressure frequency-conversions, it is characterized in that: heat collector (1), radiator (5) all adopt red copper to make.
5. it is characterized in that according to claim 1 and 2 or the insulation heat-pipe radiating apparatus of 3 described high-pressure frequency-conversions: collecting end of heat pipe collar (2), insulation communicating pipe (3), radiating end pipe collar (4) all adopt PPR to make.
6. the insulation heat-pipe radiating apparatus of high-pressure frequency-conversion according to claim 4 is characterized in that: collecting end of heat pipe collar (2), insulation communicating pipe (3), radiating end pipe collar (4) all adopt PPR to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478243 CN202872677U (en) | 2012-09-19 | 2012-09-19 | Insulating heat pipe cooling device for high voltage frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478243 CN202872677U (en) | 2012-09-19 | 2012-09-19 | Insulating heat pipe cooling device for high voltage frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872677U true CN202872677U (en) | 2013-04-10 |
Family
ID=48039362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220478243 Expired - Fee Related CN202872677U (en) | 2012-09-19 | 2012-09-19 | Insulating heat pipe cooling device for high voltage frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872677U (en) |
-
2012
- 2012-09-19 CN CN 201220478243 patent/CN202872677U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203038911U (en) | Heat radiation device based on liquid metal | |
| CN104143410A (en) | Water-cooled electric reactor | |
| CN204010933U (en) | A kind of water cooling reactor | |
| CN104037717A (en) | Middle joint connection tube of phase-change temperature-control type high-voltage cable | |
| CN204155741U (en) | A kind of novel Power Plant Main Transformer | |
| CN203983937U (en) | Phase-change temperature control formula high-voltage cable middle joint tube connector | |
| CN202872677U (en) | Insulating heat pipe cooling device for high voltage frequency converter | |
| CN202546853U (en) | Quick-heat-dissipation electromagnetic oven | |
| CN203536155U (en) | Oil-immersed transformer with guide tube heat dissipation function | |
| CN204906945U (en) | Heat abstractor with damping nature | |
| CN204031710U (en) | A kind of aluminium base FOC controller that utilizes battery case metal shell to do radiating surface | |
| CN103579143B (en) | Plate power device packaging structure based on interior cooling heat radiation | |
| CN203690003U (en) | Horizontal crosslinking production line nitrogen first segment solidification cooling device | |
| CN201966202U (en) | Heat radiating device of insulated gate bipolar transistor (IGBT) module in current converter | |
| CN206350182U (en) | A kind of high-temperature energy-conservation heating element | |
| CN103489573A (en) | Guide-tube-cooled oil-immersed transformer | |
| CN104792092A (en) | Energy-saving supply device for technological chilled water | |
| CN203407137U (en) | Heat radiation system for radio frequency microwave power devices | |
| CN205017136U (en) | Motor stator winding heat radiation structure | |
| CN204242723U (en) | A kind of high-frequency isolation transformer | |
| CN102790488A (en) | Three-phase asynchronous motor | |
| CN204178883U (en) | HV Auxiliary Transformer excitation winding structure | |
| CN204129632U (en) | A kind of bi-colour LED fan module being easy to hot plug | |
| CN205430647U (en) | Multichannel liquid PTC heater | |
| CN203201761U (en) | Cooling device for air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |