CN213028968U - Regulator cubicle cooling system - Google Patents
Regulator cubicle cooling system Download PDFInfo
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- CN213028968U CN213028968U CN201922488287.8U CN201922488287U CN213028968U CN 213028968 U CN213028968 U CN 213028968U CN 201922488287 U CN201922488287 U CN 201922488287U CN 213028968 U CN213028968 U CN 213028968U
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Abstract
The utility model relates to an electrical cabinet heat dissipation system, which belongs to the field of electrical cabinets; providing a heat dissipation system of an electrical cabinet; the technical scheme is as follows: an electrical cabinet heat dissipation system comprising: the air conditioner comprises an exhaust chamber, a heat exchanger, a compressor, a gas-liquid separation tank, an expansion valve, a heat dissipation unit, a liquid storage tank and an air inlet channel; a heat dissipation unit is arranged in the exhaust chamber, the heat dissipation unit, a compressor, a liquid storage tank, a heat exchanger, an expansion valve and a gas-liquid separation tank are sequentially communicated to form a circulation loop, the heat exchanger adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank, an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor, an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with an air inlet channel, and an; the air inlet channel other end and cold wind room, be provided with the circulating line on the cold wind room, the circulating line communicates with the regulator cubicle air-supply line, and regulator cubicle blast pipe and exhaust chamber intercommunication.
Description
Technical Field
The utility model relates to a regulator cubicle cooling system belongs to the regulator cubicle field.
Background
Electrical cabinets are often loaded with multiple, highly heat generating electrical devices at the same time, and these electrical cabinets generate a large amount of heat during operation.
Generally, other cooling devices such as an air conditioner are installed in a room where the electrical cabinet is installed, and generated cold air flows from the front end of the server cabinet and passes through the server, and then heat is discharged from the rear end of the server. However, the electrical power is increased, the rising speed of the heat productivity is high, the heat is difficult to be dissipated, and the stability and the safety of the operation of the electrical equipment are influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a cooling system of regulator cubicle.
In order to achieve the technical purpose, the utility model provides a technical scheme does:
an electrical cabinet heat dissipation system comprising: the air conditioner comprises an exhaust chamber, a heat exchanger, a compressor, a gas-liquid separation tank, an expansion valve, a heat dissipation unit, a liquid storage tank and an air inlet channel; a heat dissipation unit is arranged in the exhaust chamber, the heat dissipation unit, a compressor, a liquid storage tank, a heat exchanger, an expansion valve and a gas-liquid separation tank are sequentially communicated to form a circulation loop, the heat exchanger adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank, an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor, an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with an air inlet channel, and an; the air inlet channel other end and cold wind room, be provided with the circulating line on the cold wind room, the circulating line communicates with the regulator cubicle air-supply line, and regulator cubicle blast pipe and exhaust chamber intercommunication.
The electrical cabinet comprises: frame, apron, bottom plate, air inlet backplate, air-out lateral wall and cabinet door, the frame is square body frame construction, and the frame top is fixed with the apron, and the frame bottom end is fixed with the bottom plate, and frame one side is fixed with the lateral wall board, and the relative frame opposite side of lateral wall board is fixed with the air-out lateral wall, and the frame rear end is fixed with the air inlet backplate, and the frame front end is provided with the cabinet door, and the relative frame of cabinet door rotates, the level is fixed with electric dead lever on the air inlet backplate, electric dead lever is for being provided with the straight-bar structure of bead, be provided with the air intake on the air inlet backplate of electric dead lever top, the air intake.
Be provided with pressure fan in the inlet air duct, pressure fan keeps positive wind pressure in with the cold wind room.
The air exhaust chamber is a closed space and is provided with an inlet and an outlet, the inlet of the air exhaust chamber is communicated with an exhaust pipe of the electric cabinet, and the outlet of the air exhaust chamber is communicated with the outside.
The air inlet backplate is square box, both ends are sealed mutually with corresponding apron and bottom plate about the air inlet backplate, be provided with the air-supply line on the bottom plate, just intercommunication in air-supply line and the air inlet backplate.
The air-out lateral wall is square box, both ends are sealed mutually with corresponding apron and bottom plate about the air-out lateral wall, air-out lateral wall upper portion is provided with the air outlet, the air outlet is the square opening of level setting, be provided with the exhaust pipe on the bottom plate, just communicate in exhaust pipe and the air-out lateral wall.
Be provided with the air inlet controller in the air inlet backplate, the air inlet controller includes: the device comprises a shell, an electromagnet, a guide rod, a sealing plate and a compression spring; the whole rectangular structure that is of shell, the shell lower part is provided with leads to the groove, shell upper portion is fixed with the electro-magnet, the electro-magnet below is fixed with a plurality of guide bars, the closing plate is rectangular structure, be provided with a plurality of through-holes on the closing plate, the closing plate is pegged graft on a plurality of guide bars, just the closing plate can slide from top to bottom for the guide bar, the cover is equipped with compression spring on the guide bar between closing plate and the electro-magnet, the closing plate is in when lower extreme, the closing plate can seal leading to the groove, the closing plate rises it opens to lead to the groove.
The air inlet controller still includes the controller that is used for controlling the electro-magnet, the controller includes: temperature sensor, main control chip, relay and air inlet control power supply, temperature sensor sets up on fixing the electrical equipment on the electric dead lever that corresponds with this air inlet controller, temperature sensor and main control chip electrical connection, main control chip and relay electrical connection, main control chip passes through relay control electromagnetism break-make electricity, air inlet control power supply provides electric power for whole air inlet controller.
Compared with the prior art, the utility model following beneficial effect has:
one, the utility model discloses set up the heat dissipation unit in the room of airing exhaust, utilize the electrical cabinet to exhaust the air and absorb the heat (regulator cubicle exhaust-air is higher in temperature, but still very low for heat dissipation unit heat dissipation temperature, the exhaust-air flows fast in addition, can take away the heat on the heat dissipation unit), reduce the energy of refrigerant in the heat dissipation unit rapidly for refrigerant circulation rate effectively reduces the power of compressor pump.
Two, the utility model discloses a mode that whole cooling system and single regulator cubicle are linked together is convenient for dispel the heat to each rack, each electrical equipment even, can prevent effectively that the heat from piling up for rate of heat dissipation.
Thirdly, the utility model discloses an air inlet controller is convenient for adjust according to the heat of electrical equipment's production, can improve the intake to the higher region of heat for the heat dissipation.
Fourthly, the utility model discloses a dividing wall type heat exchanger cools off outdoor air, and it is indoor that a large amount of new trend of being convenient for gets into cold wind, keeps the air low for heat exchange rate reduces energy loss simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the connection schematic diagram of the air inlet channel and the cold air chamber of the utility model.
Fig. 3 is a schematic view of a part of the structure of the heat dissipation system of the present invention.
Fig. 4 is the structure view of the electrical cabinet of the present invention.
Fig. 5 is a schematic cross-sectional view of the present invention.
Fig. 6 is a schematic cross-sectional view of fig. 5 according to the present invention.
Fig. 7 is an enlarged schematic view of a in fig. 5 according to the present invention.
Fig. 8 is an enlarged schematic view of B of fig. 5 according to the present invention.
In the figure: the air conditioner comprises a frame 1, a cover plate 2, a bottom plate 3, an air inlet back plate 4, an air outlet side wall 5, a cabinet door 6, an air inlet controller 41, a shell 42, an electromagnet 43, a guide rod 44, a sealing plate 45, a compression spring 46, an exhaust chamber 71, a heat exchanger 72, a compressor 73, a gas-liquid separation tank 74, an expansion valve 75, a heat dissipation unit 76, a liquid storage tank 78, an air inlet channel 79 and a pressure fan 710.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:
an electrical cabinet heat dissipation system comprising: an exhaust chamber 71, a heat exchanger 72, a compressor 73, a gas-liquid separation tank 74, an expansion valve 75, a heat sink unit 76, a liquid storage tank 78 and an air inlet channel 79; a heat dissipation unit 76 is arranged in the exhaust chamber 71, the heat dissipation unit 76, a compressor 73, a liquid storage tank 78, a heat exchanger 72, an expansion valve 75 and a gas-liquid separation tank 74 are sequentially communicated to form a circulation loop, the heat exchanger 72 adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank 78, an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor 73, an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with an air inlet channel 79, and an; the other end of the air inlet channel 79 is communicated with a cold air chamber, a circulating pipeline is arranged on the cold air chamber, the circulating pipeline is communicated with an air inlet pipe of an electric cabinet, and an exhaust pipe of the electric cabinet is communicated with the exhaust chamber 71.
The electrical cabinet comprises: frame 1, apron 2, bottom plate 3, air inlet backplate 4, air-out lateral wall 5 and cabinet door 6, frame 1 is square body frame construction, and 1 top of frame is fixed with apron 2, and 1 bottom mounting of frame has bottom plate 3, and 1 one side of frame is fixed with the lateral wall board, and 1 opposite side of the relative frame of lateral wall board is fixed with air-out lateral wall 5, and 1 rear end of frame is fixed with air inlet backplate 4, and 1 front end of frame is provided with the cabinet door, and 1 rotation of frame relatively of cabinet door, the level is fixed with electric dead lever on the air inlet backplate 4, electric dead lever is the straight-bar structure that is provided with the bead, be provided with the air intake on the air inlet backplate 4 of electric dead lever top, the air intake is the square opening.
A pressure fan 710 is arranged in the air inlet channel 79, and the pressure fan 710 keeps positive air pressure in the cold air chamber.
The air inlet backplate 4 is a square box body, the upper end and the lower end of the air inlet backplate 4 are sealed with the corresponding cover plate 2 and the corresponding bottom plate 3, the bottom plate 3 is provided with an air inlet pipe, and the air inlet pipe is communicated with the inside of the air inlet backplate 4.
The utility model discloses a solar energy air conditioner, including air-out lateral wall 5, apron 2 and bottom plate 3, air-out lateral wall 5 is square box, both ends are sealed mutually with corresponding apron 2 and bottom plate 3 about the air-out lateral wall 5, 5 upper portions of air-out lateral wall are provided with the air outlet, the air outlet is the square opening of level setting, be provided with the exhaust pipe on the bottom plate 3, just communicate in exhaust pipe and the air-out lateral wall 5.
Be provided with air inlet controller 41 in the air inlet backplate 4, air inlet controller 41 includes: a housing 42, an electromagnet 43, a guide rod 44, a seal plate 45, and a compression spring 46; the whole rectangular structure that is of shell 42, shell 42 lower part is provided with logical groove, shell 42 upper portion is fixed with electro-magnet 43, electro-magnet 43 below is fixed with a plurality of guide bars 44, closing plate 45 is rectangular structure, be provided with a plurality of through-holes on the closing plate 45, closing plate 45 pegs graft on a plurality of guide bars 44, just closing plate 45 can slide from top to bottom for guide bar 44, the cover is equipped with compression spring 46 on the guide bar 44 between closing plate 45 and the electro-magnet 43, closing plate 45 is when being in the bottom, closing plate 45 can seal logical groove, closing plate 45 rises logical groove is opened.
The air intake controller 41 further comprises a controller for controlling the electromagnet 43, the controller comprising: temperature sensor, main control chip, relay and air inlet control power supply, temperature sensor sets up on fixing the electrical equipment on the electrical fixing pole that corresponds with this air inlet controller 41, temperature sensor and main control chip electrical connection, main control chip and relay electrical connection, main control chip passes through relay control electro-magnet 43 and switches on or off the power supply, air inlet control power supply provides electric power for whole air inlet controller 41.
The utility model discloses specific embodiment as follows:
the compressor 73 sucks the low-temperature and low-pressure refrigerant gas in the heat exchanger 72 into the cylinder, the low-temperature and low-pressure refrigerant gas is made to work by the compressor to become gas with higher pressure and temperature, then the gas is subjected to heat exchange by a high-temperature and high-pressure refrigerant gas cooling medium (electric cabinet exhaust air) after passing through the inside of the heat exchange unit, heat is transferred to the medium (electric cabinet exhaust air), and the refrigerant is condensed into high-pressure liquid. After the high-pressure liquid enters the heat exchanger 72, the refrigerant of the high-pressure liquid in the plate type partition wall heat exchanger is immediately vaporized, and absorbs the heat of the surrounding medium (air) during vaporization, so that the surrounding air is cooled, and the air inlet channel 79 continuously pumps cold air into the cold air chamber, and the cold air is pumped into a plurality of electrical cabinets through the circulating pipeline.
The regulator cubicle passes through hose intercommunication circulating line and exhaust chamber 71, and then cold wind gets into through air inlet backplate 4, directly blows cold wind to the electrical equipment that generates heat through the air intake, then hot-blast rising, through the air outlet, gets into air-out lateral wall 5, finally discharges the heat to the external world behind the exhaust chamber 71 interior through the exhaust pipe.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (6)
1. The utility model provides an regulator cubicle cooling system which characterized in that: the method comprises the following steps: an exhaust chamber (71), a heat exchanger (72), a compressor (73), a gas-liquid separation tank (74), an expansion valve (75), a heat dissipation unit (76), a liquid storage tank (78) and an air inlet channel (79); a heat dissipation unit (76) is arranged in the exhaust chamber (71), the heat dissipation unit (76), the compressor (73), the liquid storage tank (78), the heat exchanger (72), the expansion valve (75) and the gas-liquid separation tank (74) are sequentially communicated to form a circulation loop, the heat exchanger (72) adopts a plate type dividing wall heat exchanger, an inlet of an inner shell of the plate type dividing wall heat exchanger is communicated with the liquid storage tank (78), an outlet of the inner shell of the plate type dividing wall heat exchanger is communicated with the compressor (73), an inlet of an outer shell of the plate type dividing wall heat exchanger is communicated with the air inlet channel (79), and an outlet of the; the other end of the air inlet channel (79) is communicated with the cold air chamber, a circulating pipeline is arranged on the cold air chamber, the circulating pipeline is communicated with an air inlet pipe of the electric cabinet, and an exhaust pipe of the electric cabinet is communicated with the exhaust chamber (71).
2. The electrical cabinet heat dissipation system of claim 1, wherein: the electrical cabinet comprises: frame (1), apron (2), bottom plate (3), air inlet backplate (4), air-out lateral wall (5) and cabinet door (6), frame (1) is square body frame construction, and frame (1) top is fixed with apron (2), and frame (1) bottom mounting has bottom plate (3), and frame (1) one side is fixed with the lateral wall board, and the relative frame (1) opposite side of lateral wall board is fixed with air-out lateral wall (5), and frame (1) rear end is fixed with air inlet backplate (4), and frame (1) front end is provided with the cabinet door, and the cabinet door can rotate frame (1) relatively, air inlet backplate (4) are improved level and are fixed with electric dead lever, electric dead lever is the straight-bar structure that is provided with the bead, be provided with the air intake on the air inlet backplate (4) of electric dead lever top, the air intake is the square opening of level setting.
3. The electrical cabinet heat dissipation system of claim 1, wherein: be provided with pressure fan (710) in inlet air channel (79), pressure fan (710) keep positive wind pressure in with cold wind room.
4. The electrical cabinet heat dissipation system of claim 1, wherein: exhaust chamber (71) are airtight space, exhaust chamber (71) are provided with import and export, exhaust chamber (71) import and regulator cubicle blast pipe intercommunication, exhaust chamber (71) export and external intercommunication.
5. The electrical cabinet heat dissipation system of claim 2, wherein: the air inlet backplate (4) is a square box body, the upper end and the lower end of the air inlet backplate (4) are sealed with the corresponding cover plate (2) and the corresponding bottom plate (3), the bottom plate (3) is provided with an air inlet pipe, and the air inlet pipe is communicated with the interior of the air inlet backplate (4).
6. The electrical cabinet heat dissipation system of claim 2, wherein: the utility model discloses a solar air conditioner, including air-out lateral wall (5), apron (2) and bottom plate (3) that both ends and correspond are sealed mutually about air-out lateral wall (5), air-out lateral wall (5) upper portion is provided with the air outlet, the air outlet is the square opening of level setting, be provided with the exhaust pipe on bottom plate (3), just communicate in exhaust pipe and air-out lateral wall (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488287.8U CN213028968U (en) | 2019-12-31 | 2019-12-31 | Regulator cubicle cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488287.8U CN213028968U (en) | 2019-12-31 | 2019-12-31 | Regulator cubicle cooling system |
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| Publication Number | Publication Date |
|---|---|
| CN213028968U true CN213028968U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922488287.8U Active CN213028968U (en) | 2019-12-31 | 2019-12-31 | Regulator cubicle cooling system |
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| CN (1) | CN213028968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040648A (en) * | 2021-11-11 | 2022-02-11 | 山东省信息产业服务有限公司 | Outdoor communication adapter with automatically, regulate and control cooling function |
-
2019
- 2019-12-31 CN CN201922488287.8U patent/CN213028968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040648A (en) * | 2021-11-11 | 2022-02-11 | 山东省信息产业服务有限公司 | Outdoor communication adapter with automatically, regulate and control cooling function |
| CN114040648B (en) * | 2021-11-11 | 2024-05-17 | 山东省信息产业服务有限公司 | Outdoor communication adapter with automatic regulation and control cooling function |
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