CN207166957U - A kind of air water cooling of high voltage converter but equipment - Google Patents

A kind of air water cooling of high voltage converter but equipment Download PDF

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Publication number
CN207166957U
CN207166957U CN201721217737.4U CN201721217737U CN207166957U CN 207166957 U CN207166957 U CN 207166957U CN 201721217737 U CN201721217737 U CN 201721217737U CN 207166957 U CN207166957 U CN 207166957U
Authority
CN
China
Prior art keywords
high voltage
voltage converter
heat exchange
exchange zone
water cooling
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
Application number
CN201721217737.4U
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Chinese (zh)
Inventor
张文斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Sheng Ying Control System Co Ltd
Original Assignee
Guangzhou Sheng Ying Control System Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Sheng Ying Control System Co Ltd filed Critical Guangzhou Sheng Ying Control System Co Ltd
Priority to CN201721217737.4U priority Critical patent/CN207166957U/en
Application granted granted Critical
Publication of CN207166957U publication Critical patent/CN207166957U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Converter technology field is the utility model is related to, more particularly to a kind of air water cooling of high voltage converter but equipment;The utility model includes the cooler bin and cooling device of annular, and cooling device includes heat exchanger and induced-draught fan, cold wind area, hot blast area and heat exchange zone are disposed with cooler bin;Heat exchanger and induced-draught fan are in heat exchange zone, and one-way vent valve is provided between heat exchange zone and cold wind area;In the utility model, hot blast caused by high voltage converter is pumped into heat exchange zone by the induced-draught fan in heat exchange zone from hot blast area, because being provided with one-way vent valve between heat exchange zone and cold wind area, thus hot blast will not be passed through in heat exchange zone from cold wind area, and hot blast carries out heat exchange by heat exchange zone inside heat exchanger, make the Wen Duxiajiang of hot blast, it is allowed to be converted into cold wind, it is passed through again in cold wind area, circulation is carried out changing air cooling, and high voltage converter is cooled down;The utility model is simple in construction, and cooling is quick.

Description

A kind of air water cooling of high voltage converter but equipment
Technical field
Converter technology field is the utility model is related to, more particularly to a kind of air water cooling of high voltage converter but equipment.
Background technology
At present, during the use of high voltage converter, the radiating of machine directly affects the safe to use of high voltage converter And the life-span.Especially powerful high voltage converter, or during the broiling summer, depending the radiating of itself alone can not effective cooler The temperature of device, potential safety hazard is easily caused, therefore, some supplement heat rejecter means occur, wherein having by high voltage converter Installation monomer air-conditioning device carries out temperature regulation in computer room, to reach the requirement that temperature in computer room is less than 35 degrees Celsius, but Hot summer, computer room is typically all independent board house, is steeply risen by Exposure to Sunlight temperature, the refrigeration unobvious of air-conditioning, And energy consumption is very big.
Patent name is a kind of cooling device for high voltage converter(Publication No. CN204880918U)China it is real With new patent, a kind of cooling device for high voltage converter is disclosed, including:Water inlet pipe, outlet pipe, heat-exchange device, Discharge pipe, blast pipe, blower fan, wherein, water inlet pipe, outlet pipe connect the water inlet of heat-exchange device, delivery port, heat exchange respectively Air inlet, the air outlet of device connect blast pipe, discharge pipe respectively, the other end of blast pipe and discharge pipe respectively with high-pressure frequency-conversion The wall of device computer room is connected, and blower fan is provided with blast pipe or discharge pipe;A kind of cooling device knot for high voltage converter Structure is complicated, and cooling effect is not fine.
The content of the invention
Described above in order to overcome the shortcomings of, the purpose of this utility model is to provide a kind of air water cooling of high voltage converter but Equipment, high voltage converter is stuck on the cooler bin of annular by it, and cooler bin inside heat exchanger transmits high voltage converter Heat is changed, so as to be cooled down to high voltage converter.
The technical scheme in the invention for solving the technical problem is:
A kind of air water cooling of high voltage converter but equipment, it is arranged on high voltage converter, wherein, include the cooling of annular Case and the cooling device being arranged in the cooler bin, it is provided with the center of the cooler bin and states high voltage variable for clamping residence The through hole of frequency device, the cooler bin are hollow structure;The cooling device includes the heat exchanger being arranged in the cooler bin And induced-draught fan, the induced-draught fan are in the top of the heat exchanger, air inlet is respectively arranged with the heat exchanger and is gone out Gas port;Cold wind area, hot blast area and heat exchange zone are disposed with the cooler bin;The heat exchanger and induced-draught fan are in In the heat exchange zone, one-way vent valve is provided between the heat exchange zone and the cold wind area.
As a kind of improvement of the present utility model, water cooling plant is provided with the cold wind area, the water cooling plant includes Water tank and the water inlet and delivery port being arranged on the water tank.
As further improvement of the utility model, fan is provided with the hot blast area.
Further improved as of the present utility model, electrical insulating board is provided with the outer wall of the water tank.
Further improved as of the present utility model, the air inlet is arranged on the lower end of the heat exchanger, described Gas outlet is arranged on the upper end of the heat exchanger.
Further improved as of the present utility model, the water inlet is in the water tank close to the heat exchange zone One end, the water outlet is in the one end of the water tank away from the heat exchange zone.
Further improved as of the present utility model, the fan is aerofoil fan.
Further improved as of the present utility model, the electrical insulating board uses unsaturated polyester glass fiber felt plate material Material.
Further improved as of the present utility model, the high voltage converter is connected to the cooler bin by connector Through hole madial wall on.
Further improved as of the present utility model, the connector is bolt.
In the utility model, hot blast caused by high voltage converter is pumped into by the induced-draught fan in heat exchange zone from hot blast area Heat exchange zone, because being provided with one-way vent valve between heat exchange zone and cold wind area, thus hot blast will not be passed through hot friendship from cold wind area Changing in area, hot blast carries out heat exchange by heat exchange zone inside heat exchanger, makes the Wen Duxiajiang of hot blast, is allowed to be converted into cold wind, then It is passed through in cold wind area, circulation is carried out changing air cooling, and high voltage converter is cooled down;The utility model is simple in construction, and cooling is fast Speed.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Reference:1- cooler bins, 11- through holes, 12- cold wind area, 13- hot blasts area, 14- heat exchange zones, 2- cooling devices, 21- heat exchangers, 22- induced-draught fans, 23- one-way vent valves, 24- air inlets, 25- gas outlets, 3- high voltage converters, 4- water coolings dress Put, 41- water tanks, 42- water inlets, 43- delivery ports, 5- fans, 6- electrical insulating boards, 7- connectors.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.
As shown in figure 1, a kind of air water cooling of high voltage converter of the present utility model but equipment, it is arranged on high voltage converter On.
The cooling device 2 that the utility model includes the cooler bin 1 of annular and is arranged in cooler bin 1, the center of cooler bin 1 Place is provided with the through hole 11 that high voltage converter 3 is lived for clamping, and cooler bin 1 is hollow structure.
Cooling device 2 includes the heat exchanger 21 and induced-draught fan 22 being arranged in cooler bin 1, and induced-draught fan 22 is in heat exchange The top of device 21, air inlet 24 and gas outlet 25 are respectively arranged with heat exchanger 21.
Cold wind area 12, hot blast area 13 and heat exchange zone 14 are disposed with cooler bin 1;Heat exchanger 21 and induced-draught fan 22 It is in heat exchange zone 14, one-way vent valve 23 is provided between heat exchange zone 14 and cold wind area 12.
In the utility model, the induced-draught fan 22 in heat exchange zone 14 is by hot blast caused by high voltage converter 3 from hot blast Area 13 is pumped into heat exchange zone 14, and because being provided with one-way vent valve 23 between heat exchange zone 14 and cold wind area 12, thus hot blast will not It is passed through from cold wind area 12 in heat exchange zone 14, hot blast carries out heat exchange by the inside heat exchanger 21 of heat exchange zone 14, makes the temperature of hot blast Degree declines, and is allowed to be converted into cold wind, then is passed through in cold wind area 12, and circulation carries out changing air cooling, high voltage converter 3 is carried out cold But.
Further, air inlet 24 is arranged on the lower end of heat exchanger 21, and gas outlet 25 is arranged on the upper end of heat exchanger 21, Make heat exchanger 21 more preferable in the effect of heat exchange zone 14.
In order to preferably make cold wind in cold wind area 12 be cooled, water cooling plant 4, water cooling dress are provided with cold wind area 12 Putting 4 includes water tank 41 and the water inlet 42 and delivery port 43 that are arranged on water tank 41;Water inlet 42 is in water tank 41 and handed over close to heat The one end in area 14 is changed, delivery port 43 is in the one end of water tank 41 away from heat exchange zone 14, it is quicker to be allowed to water cooling.
In order that the hot blast in hot blast area 13 cools, fan 5 is provided with hot blast area 13;Preferably, fan 5 is axle stream Fan.
In order to carry out that cold wind area 12 is electrically insulated, electrical insulating board 6 is provided with the outer wall of water tank 41, is allowed to be not easy to leak electricity, Ensure safety;Preferably, electrical insulating board 6 uses unsaturated polyester glass fiber felt plate material.
The utility model provides high voltage converter 3 and is connected to a kind of connection embodiment of the present utility model, high-pressure frequency-conversion Device 3 is connected on the madial wall of through hole 11 of cooler bin 1 by connector 7;Preferably, connector 7 is bolt.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of air water cooling of high voltage converter but equipment, it is arranged on high voltage converter, it is characterised in that including annular Cooler bin and the cooling device being arranged in the cooler bin, it is provided with the center of the cooler bin and states height for clamping residence The through hole of voltage frequency changer, the cooler bin are hollow structure;The cooling device includes being arranged on the heat friendship in the cooler bin Parallel operation and induced-draught fan, the induced-draught fan are in the top of the heat exchanger, air inlet are respectively arranged with the heat exchanger And gas outlet;Cold wind area, hot blast area and heat exchange zone are disposed with the cooler bin;The heat exchanger and induced-draught fan are equal In the heat exchange zone, one-way vent valve is provided between the heat exchange zone and the cold wind area.
2. the air water cooling of a kind of high voltage converter according to claim 1 but equipment, it is characterised in that in the cold wind area Water cooling plant is provided with, the water cooling plant includes water tank and the water inlet and delivery port that are arranged on the water tank.
3. the air water cooling of a kind of high voltage converter according to claim 2 but equipment, it is characterised in that in the hot blast area It is provided with fan.
A kind of 4. air water cooling of high voltage converter according to claim 3 but equipment, it is characterised in that the water tank it is outer Electrical insulating board is provided with wall.
5. the air water cooling of a kind of high voltage converter according to claim 1 but equipment, it is characterised in that the air inlet is set Put and be arranged on the upper end of the heat exchanger in the lower end of the heat exchanger, the gas outlet.
A kind of 6. air water cooling of high voltage converter according to claim 2 but equipment, it is characterised in that the water inlet In the water tank close to one end of the heat exchange zone, the water outlet is in one of the water tank away from the heat exchange zone End.
7. the air water cooling of a kind of high voltage converter according to claim 3 but equipment, it is characterised in that the fan is axle Flow fan.
A kind of 8. air water cooling of high voltage converter according to claim 4 but equipment, it is characterised in that the electrical insulating board Using unsaturated polyester glass fiber felt plate material.
A kind of 9. air water cooling of high voltage converter according to claim 1 but equipment, it is characterised in that the high-pressure frequency-conversion Device is connected to by connector on the madial wall of the through hole of the cooler bin.
A kind of 10. air water cooling of high voltage converter according to claim 9 but equipment, it is characterised in that the connector For bolt.
CN201721217737.4U 2017-09-21 2017-09-21 A kind of air water cooling of high voltage converter but equipment Expired - Fee Related CN207166957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721217737.4U CN207166957U (en) 2017-09-21 2017-09-21 A kind of air water cooling of high voltage converter but equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721217737.4U CN207166957U (en) 2017-09-21 2017-09-21 A kind of air water cooling of high voltage converter but equipment

Publications (1)

Publication Number Publication Date
CN207166957U true CN207166957U (en) 2018-03-30

Family

ID=61723481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721217737.4U Expired - Fee Related CN207166957U (en) 2017-09-21 2017-09-21 A kind of air water cooling of high voltage converter but equipment

Country Status (1)

Country Link
CN (1) CN207166957U (en)

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GR01 Patent grant
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: 20180330

Termination date: 20200921