CN205051568U - Outer air -cooled air cooler quick aerate drainage device of high voltage direct current change of current valve - Google Patents
Outer air -cooled air cooler quick aerate drainage device of high voltage direct current change of current valve Download PDFInfo
- Publication number
- CN205051568U CN205051568U CN201520877270.0U CN201520877270U CN205051568U CN 205051568 U CN205051568 U CN 205051568U CN 201520877270 U CN201520877270 U CN 201520877270U CN 205051568 U CN205051568 U CN 205051568U
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- Prior art keywords
- valve
- cooling system
- external air
- air cooling
- voltage direct
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 43
- 239000012530 fluid Substances 0.000 claims description 17
- 238000005273 aeration Methods 0.000 claims description 9
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 5
- 239000002826 coolant Substances 0.000 abstract 2
- 239000012809 cooling fluid Substances 0.000 description 12
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an outer air -cooled air cooler quick aerate drainage device of high voltage direct current change of current valve, including high -pressure nitrogen gas jar, valve body switch and liquid storage pot, high pressure nitrogen gas jar and liquid storage pot all are connected with outer air -cooled air cooler, the valve body switch includes the relief pressure valve, needle type valve, ball valve and butterfly valve, the relief pressure valve, needle type valve and ball valve set gradually between high -pressure nitrogen gas jar and outer air -cooled air cooler, the butterfly valve sets up at the liquid storage pot all and between the outer air -cooled air cooler, ball valve and outer air -cooled air cooler topmost trunk line are connected, butterfly valve and outer air -cooled air cooler trunk line bottom are connected, the utility model discloses can discharge the coolant liquid in the outer air -cooled air cooler of high voltage direct current change of current valve fast, avoid resulting in the long -term stoppage in transit of outer air -cooled air cooler of high voltage direct current change of current valve and high voltage direct current system because of the coolant liquid freezes, can disassemble, portable makes things convenient for personnel's quick operation.
Description
technical field:
The utility model relates to a kind of insect trap, particularly relates to a kind of high voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement.
background technology:
High voltage direct current converter valve operationally can produce amount of heat, and its heat is taken away by the cooling fluid (high purity water) of not stopping to circulate, to keep its normal working temperature.High voltage direct current converter valve external air cooling system aerial cooler is a kind ofly arranged on the outdoor equipment by blower fan, the cooling water flowing through high voltage direct current converter valve being carried out to cooling, high voltage direct current converter valve external air cooling system aerial cooler once stop transport, high-voltage direct current of must stopping transport.
In customary DC current conversion station high voltage direct current converter valve external air cooling system aerial cooler, conventional moisture storage capacity is about 5 tons, its main pipeline internal diameter is 25 centimetres, heat radiation bypass line totally 500, internal diameter is 5 centimetres, under natural pressure condition, when needs carry out overhaul of the equipments, need 5-6 hour by all emptying for cooling fluid.This situation one causes high-voltage direct current idle time longer, and two is at temperature lower than in 0 DEG C of situation, can not be emptying by water fast, can cause pipeline, valve freezes even bursting by freezing, thus extend idle time further, cause serious economic loss.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, there is provided a kind of structure simple, be easy to carry, can disassemble, the cooling fluid in high voltage direct current converter valve external air cooling system aerial cooler can be discharged fast, avoid freezing the high voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement causing high voltage direct current converter valve external air cooling system aerial cooler and high-voltage direct current to be stopped transport for a long time because of cooling fluid.
The technical solution of the utility model is: a kind of high voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement, comprise elevated pressure nitrogen gas tank, valve body switch and fluid reservoir, described elevated pressure nitrogen gas tank is all connected with external air cooling system aerial cooler with fluid reservoir, described valve body switch comprises pressure-reducing valve, needle valve, ball valve and butterfly valve, described pressure-reducing valve, needle valve and ball valve are successively set between elevated pressure nitrogen gas tank and external air cooling system aerial cooler, described butterfly valve is arranged on fluid reservoir all and between external air cooling system aerial cooler, described ball valve and external air cooling system aerial cooler topmost main pipeline are connected, described butterfly valve and external air cooling system aerial cooler bottom main pipeline are connected, described butterfly valve is provided with connector between drainage pipe, pressure warning unit on described connector.
Described ball valve and butterfly valve and external air cooling system aerial cooler are bolted, and one end of described connector and butterfly valve and drainage pipe is for being threaded, and the other end of drainage pipe is arranged in fluid reservoir.
Described needle valve and between ball valve and pressure-reducing valve, and be all connected by appendix and screw thread between pressure-reducing valve with elevated pressure nitrogen gas tank.
The beneficial effects of the utility model are:
1, the cooling fluid in high voltage direct current converter valve external air cooling system aerial cooler can be discharged by the utility model fast, avoid causing the long-term stoppage in transit of high voltage direct current converter valve external air cooling system aerial cooler and high-voltage direct current because cooling fluid freezes, can disassemble, be easy to carry, facilitate the fast operating of personnel.
2, the utility model injects external air cooling system aerial cooler by pressure-reducing valve, needle valve and ball valve the Compressed Gas in elevated pressure nitrogen gas tank, and gas-pressurized advances the quick outflow of cooling fluid, shortens the repair time, increases work efficiency.
3, the utility model this be have fluid reservoir, rear recycling is collected to cooling fluid, economical environment-protective, by ball valve and butterfly valve, external air cooling system aerial cooler can be controlled and be connected with air intake and drain pipe, the setting of pressure warning unit, achieve that cooling fluid is drained sends warning message automatically afterwards, remind people to carry out follow-up operation, save time, reduce the waste of nitrogen.
4, the utility model needle valve and between ball valve and pressure-reducing valve, and be all connected by appendix and screw thread between pressure-reducing valve with elevated pressure nitrogen gas tank, good seal performance, convenient disassembly, increase work efficiency.
5, the utility model is by the main pipeline air inlet topmost of external air cooling system aerial cooler, the mode of external air cooling system aerial cooler main pipeline fluid bottom, when cooling fluid is because automatically flowing out under Action of Gravity Field, adds the pressure of gas, increase the flow velocity of cooling fluid, increase work efficiency.
accompanying drawing illustrates:
Fig. 1 is the structural representation of high voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement.
embodiment:
Embodiment: see in Fig. 1, figure, 1-elevated pressure nitrogen gas tank, 2-pressure-reducing valve, 3-needle valve, 4-ball valve, 5-butterfly valve, 6-fluid reservoir, 7-external air cooling system aerial cooler.
High voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement, comprise elevated pressure nitrogen gas tank 1, valve body switch and fluid reservoir 6, elevated pressure nitrogen gas tank 1 is all connected with external air cooling system aerial cooler 7 with fluid reservoir 6, valve body switch comprises pressure-reducing valve 2, needle valve 3, ball valve 4 and butterfly valve 5, pressure-reducing valve 2, needle valve 3 and ball valve 4 are successively set between elevated pressure nitrogen gas tank 1 and external air cooling system aerial cooler 7, butterfly valve 5 is arranged on fluid reservoir 6 all and between external air cooling system aerial cooler 7, ball valve 4 and external air cooling system aerial cooler 7 topmost main pipeline are connected, butterfly valve 5 and external air cooling system aerial cooler 7 bottom main pipeline are connected, butterfly valve 5 is provided with connector between drainage pipe, pressure warning unit on connector.
Ball valve 4 is bolted with butterfly valve 5 and external air cooling system aerial cooler 7, and one end of connector and butterfly valve 5 and drainage pipe is for being threaded, and the other end of drainage pipe is arranged in fluid reservoir 6.
Needle valve 3 and between ball valve 4 and pressure-reducing valve 2, and be all connected by appendix and screw thread between pressure-reducing valve 2 with elevated pressure nitrogen gas tank 1.
During use, elevated pressure nitrogen gas tank 1 is connected with high voltage direct current converter valve external air cooling system aerial cooler the top main pipeline by ball valve 4 with needle valve 3 via pressure-reducing valve 2, butterfly valve 5 one end is connected to high voltage direct current converter valve external air cooling system aerial cooler main pipeline bottom, the other end is by drainage pipe access fluid reservoir 6 water inlet, open butterfly valve 5 successively, ball valve 4, needle valve 3, with pressure-reducing valve 2, high voltage direct current converter valve external air cooling system aerial cooler internal pressure is made to increase rapidly, control pressure-reducing valve, internal pressure is made to be less than rated pressure 1.2 times, make that cooling fluid is rapid to be under pressure expelled in fluid reservoir 6 by butterfly valve 5.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. a high voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement, comprise elevated pressure nitrogen gas tank, valve body switch and fluid reservoir, it is characterized in that: described elevated pressure nitrogen gas tank is all connected with external air cooling system aerial cooler with fluid reservoir, described valve body switch comprises pressure-reducing valve, needle valve, ball valve and butterfly valve, described pressure-reducing valve, needle valve and ball valve are successively set between elevated pressure nitrogen gas tank and external air cooling system aerial cooler, described butterfly valve is arranged on fluid reservoir all and between external air cooling system aerial cooler, described ball valve and external air cooling system aerial cooler topmost main pipeline are connected, described butterfly valve and external air cooling system aerial cooler bottom main pipeline are connected, described butterfly valve is provided with connector between drainage pipe, pressure warning unit on described connector.
2. high voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement according to claim 1, it is characterized in that: described ball valve and butterfly valve and external air cooling system aerial cooler are bolted, one end of described connector and butterfly valve and drainage pipe is for being threaded, and the other end of drainage pipe is arranged in fluid reservoir.
3. high voltage direct current converter valve external air cooling system aerial cooler fast aeration drainage arrangement according to claim 1, is characterized in that: described needle valve and between ball valve and pressure-reducing valve, and is all connected by appendix and screw thread between pressure-reducing valve with elevated pressure nitrogen gas tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877270.0U CN205051568U (en) | 2015-11-06 | 2015-11-06 | Outer air -cooled air cooler quick aerate drainage device of high voltage direct current change of current valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877270.0U CN205051568U (en) | 2015-11-06 | 2015-11-06 | Outer air -cooled air cooler quick aerate drainage device of high voltage direct current change of current valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051568U true CN205051568U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877270.0U Expired - Fee Related CN205051568U (en) | 2015-11-06 | 2015-11-06 | Outer air -cooled air cooler quick aerate drainage device of high voltage direct current change of current valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051568U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084117A (en) * | 2017-05-27 | 2017-08-22 | 广东大满贯压缩机有限公司 | The cooling water circulating device of air compressor machine and the air compressor machine and control method using it |
| CN107360701A (en) * | 2017-08-03 | 2017-11-17 | 中国电子科技集团公司第三十八研究所 | A kind of releasing device for electronic equipment liquid cooled module |
| CN109121353A (en) * | 2017-06-22 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of portable liquid cool equipment pumping equipment and its inflation mechanism, drainage mechanism |
| CN113905600A (en) * | 2021-12-09 | 2022-01-07 | 深圳比特微电子科技有限公司 | Operation and maintenance testing device for liquid-cooled electronic equipment |
-
2015
- 2015-11-06 CN CN201520877270.0U patent/CN205051568U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084117A (en) * | 2017-05-27 | 2017-08-22 | 广东大满贯压缩机有限公司 | The cooling water circulating device of air compressor machine and the air compressor machine and control method using it |
| CN107084117B (en) * | 2017-05-27 | 2019-08-20 | 广东大满贯压缩机有限公司 | The cooling water circulating device of air compressor machine and the air compressor machine and control method for using it |
| CN109121353A (en) * | 2017-06-22 | 2019-01-01 | 中航光电科技股份有限公司 | A kind of portable liquid cool equipment pumping equipment and its inflation mechanism, drainage mechanism |
| CN107360701A (en) * | 2017-08-03 | 2017-11-17 | 中国电子科技集团公司第三十八研究所 | A kind of releasing device for electronic equipment liquid cooled module |
| CN107360701B (en) * | 2017-08-03 | 2019-10-01 | 中国电子科技集团公司第三十八研究所 | A kind of liquid discharge device for electronic equipment liquid cooled module |
| CN113905600A (en) * | 2021-12-09 | 2022-01-07 | 深圳比特微电子科技有限公司 | Operation and maintenance testing device for liquid-cooled electronic equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161106 |