CN114390871B - Cooling device for server cabinet of computer room - Google Patents
Cooling device for server cabinet of computer room Download PDFInfo
- Publication number
- CN114390871B CN114390871B CN202210095113.9A CN202210095113A CN114390871B CN 114390871 B CN114390871 B CN 114390871B CN 202210095113 A CN202210095113 A CN 202210095113A CN 114390871 B CN114390871 B CN 114390871B
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- Prior art keywords
- cooling
- cabinet body
- air
- slow flow
- pipeline
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 78
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 12
- 210000005239 tubule Anatomy 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a cooling device for a server cabinet of a computer room, which comprises a cabinet body, wherein an exhaust pipe is arranged on the outer side wall of the cabinet body, a supporting frame is arranged in the cabinet body, a plurality of partition plates are supported in the supporting frame, the partition plates are arranged up and down in parallel, an air inlet mechanism and a cooling mechanism are arranged at the bottom of the cabinet body, the air inlet mechanism comprises a fan fixedly arranged on the bottom wall of the cabinet body, the input end of the fan is communicated with an air inlet pipe in a sealing way, one end of the air inlet pipe, which is far away from the fan, penetrates through the bottom wall of the cabinet body and extends out of the cabinet body, and the output end of the fan is communicated with two output air pipes in a sealing way. The advantages are that: when the electronic components in the cabinet body are cooled, the electronic components can be subjected to the crossed airflow action in the horizontal direction and the vertical direction at the same time, so that the air around the electronic components can be sufficiently disturbed, the heat dissipation around the electronic components is promoted, and the heat accumulation between adjacent electronic components is avoided.
Description
Technical Field
The invention relates to the technical field of server heat dissipation, in particular to a cooling device for a server cabinet of a computer room.
Background
The cooling mode of computer room server rack has water-cooling, forced air cooling and chemical cooling, and wherein, the water-cooling mode needs to arrange more pipelines to need regularly clear up the pipeline inner wall, the cold mode cost of chemistry is too high, and later maintenance is comparatively difficult, therefore, to conventional server rack, the cooling mode of most commonly used still is forced air cooling.
The air cooling assembly used by the common server cabinet is composed of a fan, an air pipe and a spray head, so that air flows downwards from top to bottom or flows left to right, heat in the cabinet body is brought out outwards, the purpose of cooling is achieved, the heat dissipation around electronic components in the cabinet body can be quickened by the mode, but the air disturbance effect on adjacent electronic components is poor, heat accumulation in gaps is easy to be caused, after the conventional air cooling assembly is started, more dust can enter the server cabinet, and the problem of short circuit or poor contact of the electronic components is easy to be caused.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the conventional air cooling assembly is single in air flow direction, poor in air disturbance effect on adjacent electronic components and easy to cause accumulation of heat in a gap, and provides a cooling device for a server cabinet of a computer room.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a computer room server rack cooling device, includes the cabinet body, install the blast pipe on the lateral wall of the cabinet body, be provided with the braced frame in the cabinet body, the braced frame internal support has a plurality of baffles, and parallel arrangement about a plurality of baffles, air inlet mechanism and cooling mechanism are installed to the bottom of the cabinet body, air inlet mechanism includes the fan of fixed mounting on the internal diapire of cabinet, the sealed intercommunication of input of fan has the air-supply line, and the one end that the fan was kept away from to the air-supply line runs through the diapire of the cabinet body and extends to the cabinet body outside, the sealed intercommunication of output of fan has two output tuber pipes, one of them the tuber pipe has first cooling pipeline through the filter intercommunication, another output tuber pipe intercommunication has the switching-over pipeline, cooling mechanism includes the hold liquid case and sets up the cooling section of thick bamboo in holding liquid case top, switching-over pipeline and the one end sealing connection of cooling section of thick bamboo.
Further, first cooling pipeline is vertical upwards setting, and the upper end of first cooling pipeline links to each other with the inside wall of the cabinet body is fixed, the internal fixed mounting of cabinet has a plurality of slow flow boxes, every it has the nozzle stub to divide between slow flow box and the first cooling pipeline all to seal the intercommunication, every the heat transfer board has all been laminated to the below of baffle, and has all offered the wind channel in every heat transfer board, all communicates between the corresponding slow flow box in position and the heat transfer board has the tubule.
Further, every the baffle post is all fixed to be provided with in the slow flow box, every the exhaust pipe is installed to the slow flow box in one side of keeping away from corresponding nozzle stub, every the dust collecting box is all installed to the lower extreme of slow flow box, every the dust collecting box all the joint has the filter screen with corresponding slow flow box junction.
Further, one side of each baffle column close to the corresponding tubule and the exhaust pipe is in sealing contact with the inner side wall of the slow flow box, and short pipes, tubules, dust collecting boxes and exhaust pipes which are communicated with the same slow flow box are distributed in a cross shape.
Further, a plurality of hollow cylinders are arranged on the bottom wall of each heat exchange plate, the upper ends of the hollow cylinders are communicated with corresponding air channels, a sliding block and an air bag are arranged in each hollow cylinder in a sealing sliding mode, the air bag is located below the sliding block, and air holes are formed in the lower surface of each air bag.
Further, a first valve is arranged on the output air pipe connected with the filter, and a second valve is arranged on the output air pipe connected with the reversing pipeline.
Further, the cooling cylinder comprises a shell, sealing circular plates are arranged at two ends of the shell, a fine net cylinder is coaxially inserted in the shell, water storage sponge is placed between the fine net cylinder and the shell, a plurality of water absorption cotton threads are arranged below the shell, the lower ends of the water absorption cotton threads are all extended into the liquid storage tank, and the upper ends of the water absorption cotton threads are all extended into the water storage sponge.
Further, a plurality of convection holes are symmetrically formed in each partition plate, one end, far away from the reversing pipeline, of the cooling cylinder is communicated with a second cooling pipeline in a sealing mode, a plurality of diversion pipelines are communicated with the second cooling pipeline, a plurality of exhaust nozzles are arranged on each diversion pipeline, and the positions of the exhaust nozzles correspond to the positions of the convection holes.
The invention has the following advantages:
the air is horizontally discharged through the exhaust pipe and then converged at the exhaust pipe to be discharged outside the cabinet body, so that heat in the cabinet body is taken away, and the temperature in the cabinet body is reduced;
The flow speed of air in the flow channel can be improved, the air flow can quickly push the sliding block, so that the air bag is compressed downwards, the air in the air bag can be longitudinally sprayed out, the air between adjacent electronic components is disturbed, and the cooling effect is further improved;
When the electronic components in the cabinet body are cooled, the electronic components are subjected to the crossed air flow action in the horizontal direction and the vertical direction, so that the air around the electronic components can be sufficiently disturbed, the heat dissipation around the electronic components is promoted, and the heat accumulation between adjacent electronic components is avoided;
the filter and the dust collecting box can intercept dust or particles in the air, so that the cleanliness of the air is ensured, and dust accumulation in the cabinet body is reduced, so that the problem of short circuit or poor contact of electronic components is avoided;
Under the action of tension, distilled water can form a layer of water film on the fine net drum, when air flows through at a high speed, the water film can be evaporated rapidly, the humidity of the air is increased, the temperature of the air is reduced, and when the air is discharged outwards through the second cooling pipeline and the exhaust nozzle, the air can play an obvious role in cooling the inside of the cabinet body, so that the temperature rise is restrained.
Drawings
Fig. 1 is a schematic structural diagram of a cooling device for a server cabinet of a computer room according to the present invention;
fig. 2 is a schematic installation diagram of a first cooling duct and a second cooling duct in a cooling device for a server cabinet of a computer room according to the present invention;
FIG. 3 is a schematic diagram showing the position of a fine mesh drum in a cooling device for a server cabinet of a computer room according to the present invention;
Fig. 4 is a schematic diagram of an internal structure of a slow flow box in a cooling device of a server cabinet of a computer room according to the present invention;
fig. 5 is an enlarged view at a in fig. 1.
In the figure: 1 cabinet body, 2 baffle, 3 split flow pipelines, 4 first cooling pipelines, 5 filters, 6 fans, 7 air inlet pipes, 8 reversing pipelines, 9 liquid storage tanks, 10 cooling cylinders, 11 second cooling pipelines, 12 convection holes, 13 exhaust pipes, 14 supporting frames, 15 reinforcing plates, 16 exhaust nozzles, 17 first valves, 18 second valves, 19 short pipes, 20 slow flow boxes, 21 thin pipes, 22 heat exchange plates, 23 shelves posts, 24 dust collecting boxes, 25 filter screens, 26 exhaust pipes, 27 shells, 28 fine net cylinders, 29 water absorption cotton wires, 30 hollow cylinders, 31 sliding blocks and 32 air bags.
Detailed Description
Referring to fig. 1-3, a cooling device for a server cabinet of a computer room comprises a cabinet body 1, an exhaust pipe 13 is installed on the outer side wall of the cabinet body 1, a supporting frame 14 is arranged in the cabinet body 1, the upper end and the lower end of the supporting frame 14 are respectively provided with a reinforcing plate 15 so as to ensure the stability of the supporting frame 14 and improve the bearing capacity of the supporting frame 14, a plurality of partition plates 2 are supported in the supporting frame 14, the partition plates 2 are arranged in parallel up and down, the partition plates 2 are used for installing electronic equipment, an air inlet mechanism and a cooling mechanism are installed at the bottom of the cabinet body 1, the air inlet mechanism comprises a fan 6 fixedly installed on the inner bottom wall of the cabinet body 1, the input end of the fan 6 is in sealed communication with an air inlet pipe 7, one end of the air inlet pipe 7 far from the fan 6 penetrates through the bottom wall of the cabinet body 1 and extends out of the cabinet body 1, the output end of the fan 6 is in sealed communication with two output air pipes, one air pipe is communicated with a first cooling pipeline 4 through a filter 5, the filter 5 is formed by a filter screen, a filter cotton, an outer frame and other structure is formed by dust or particles in the filtered gas, the filter is used for the conventional filtering device, the bottom is provided with a reversing pipe 9, the reversing pipe is communicated with one end of the cooling pipe 10, and the reversing pipe is communicated with one end of a cooling tank 10 is provided with a cooling tank 10, and is communicated with one end 9;
The bottom of the cabinet body 1 is provided with supporting feet for separating the cabinet body 1 from the ground, and a certain distance is reserved between the air inlet pipe 7 and the ground, so that dust on the ground is prevented from being directly sucked into the air inlet pipe 7, and the wind direction of the air inlet pipe 7 can be adjusted, and the illustration is omitted.
Referring to fig. 1-2 and fig. 4, the first cooling pipeline 4 is vertically arranged upwards, the upper end of the first cooling pipeline 4 is fixedly connected with the inner side wall of the cabinet body 1, a plurality of slow flow boxes 20 are fixedly arranged in the cabinet body 1, short pipes 19 are hermetically communicated between each slow flow box 20 and the first cooling pipeline 4, the longitudinal sectional area of each slow flow box 20 is far greater than that of each short pipe 19, when air enters the slow flow box 20 through the short pipe 19, the flow speed of the air is obviously reduced, heat exchange plates 22 are attached to the lower part of each partition plate 2, air channels are formed in each heat exchange plate 22, and tubules 21 are communicated between the slow flow boxes 20 and the heat exchange plates 22 corresponding in position;
The heat exchange plate 22 is made of metal material with good heat conductivity, such as aluminum alloy, and is coated with an insulating coating and a waterproof coating on the outer side, and the sectional area of the air channel in the heat exchange plate 22 is smaller than the sectional area of the short tube 19.
Referring to fig. 4, a blocking column 23 is fixedly arranged in each slow flow box 20, an exhaust pipe 26 is installed on one side, far away from the corresponding short pipe 19, of each slow flow box 20, a dust collecting box 24 is installed at the lower end of each slow flow box 20, and a filter screen 25 is clamped at the joint of each dust collecting box 24 and the corresponding slow flow box 20.
Referring to fig. 4, one side of each baffle column 23, which is close to the corresponding tubule 21 and the exhaust pipe 26, is in sealing contact with the inner side wall of the slow flow box 20, and the short tubes 19, the tubule 21, the dust collection box 24 and the exhaust pipe 26 which are communicated with the same slow flow box 20 are distributed in a cross shape, that is, the air flow entering the slow flow box 20 from the short tubes 19 can be divided into two directions by the baffle columns 23, most of air flows outwards through the exhaust pipe 26 after passing through the dust collection box 24, and the small part of air enters the heat exchange plate 22 after passing through the tubule 21.
Referring to fig. 5, a plurality of hollow cylinders 30 are mounted on the bottom wall of each heat exchange plate 22, the upper end of each hollow cylinder 30 is communicated with a corresponding air duct, a sliding block 31 and an air bag 32 are hermetically and slidably arranged in each hollow cylinder 30, the air bag 32 is located below the sliding block 31, and air holes are formed in the lower surface of each air bag 32.
Referring to fig. 2, a first valve 17 is disposed on an output air pipe connected with the filter 5, a second valve 18 is disposed on an output air pipe connected with the reversing pipeline 8, electromagnetic valves are selected for the first valve 17 and the second valve 18, and the working state of the valves can be controlled by an external controller.
Referring to fig. 3, the cooling cylinder 10 includes a housing 27, and both ends of the housing 27 are provided with sealing circular plates, a fine net cylinder 28 is coaxially inserted in the housing 27, a water storage sponge is placed between the fine net cylinder 28 and the housing 27, a plurality of absorbent cotton threads 29 are arranged below the housing 27, the lower end of each absorbent cotton thread 29 extends into the water storage tank 9, the upper end of each absorbent cotton thread 29 extends into the water storage sponge, and distilled water is contained in the water storage tank 9.
Referring to fig. 1, a plurality of convection holes 12 are symmetrically formed in each partition plate 2, a second cooling pipeline 11 is in sealed communication with one end of the cooling drum 10, which is far away from the reversing pipeline 8, the second cooling pipeline 11 is in communication with a plurality of diversion pipelines 3, a plurality of exhaust nozzles 16 are mounted on each diversion pipeline 3, and the positions of the exhaust nozzles 16 correspond to the positions of the convection holes 12.
When the temperature in the cabinet body 1 is slightly higher, the external controller controls the fan 6 and the first valve 17 to be opened, the fan 6 sucks external air through the air inlet pipe 7 and then transfers the external air into the first cooling pipeline 4, the filter 5 can intercept dust or particles in the air to ensure the cleanliness of the air, when the air flow enters each slow flow box 20 through the short pipe 19, the flow speed of the air flow is obviously reduced because the sectional area of the slow flow box 20 is far greater than the sectional area of the short pipe 19, particles wrapped by the air flow can be settled in the slow flow box 20, the dust collection box 24 collects the particles, the cleanliness of the air is further improved, and dust accumulation in the cabinet body 1 is reduced;
In the slow flow box 20, the air flow is divided into two directions by the baffle column 23, most of air is horizontally discharged through the exhaust pipe 26 and then is converged at the exhaust pipe 13 to be discharged to the outside of the cabinet body 1, so that heat in the cabinet body 1 is taken away, the temperature in the cabinet body 1 is reduced, a small part of air enters the heat exchange plate 22 through the thin pipe 21, the flow speed of the air is improved when the air flows in the flow passage because the sectional area of the flow passage in the heat exchange plate 22 is smaller, the air flow can quickly push the sliding block 31, the air bag 32 is compressed downwards, the air in the air bag 32 is longitudinally sprayed out, and the air between adjacent electronic components is disturbed, so that the cooling effect is further improved;
If the temperature in the cabinet body 1 is continuously increased, the external controller opens the second valve 18, air enters the cooling cylinder 10 through the reversing pipeline 8, the water storage sponge between the shell 27 and the fine net cylinder 28 is filled with distilled water due to the capillary effect of the water absorption cotton thread 29, under the action of tension, the distilled water forms a layer of water film on the fine net cylinder 28, when the air flows at high speed, the water film rapidly evaporates, the humidity of the air is increased, the temperature of the air is reduced, and therefore, when the air is discharged outwards through the second cooling pipeline 11 and the exhaust nozzle 16, the obvious cooling effect can be achieved inside the cabinet body 1, and the temperature rise is restrained;
The present electronic components are completely packaged, when the humidity of air is increased within a certain range, the problem of electric leakage of the electronic components is not caused, and the second valve 18 in the device is not always opened, so that the electronic components are not always in an environment with higher humidity, and the problems of short circuit, rust, poor contact and the like are hardly caused by the reason of humidity;
as shown in fig. 1, the exhaust nozzle 16 corresponds to the position of the convection hole 12, so that the air flow between the partition boards 2 can be quickened, and the air flow can not be directly sprayed to the electronic components, thereby protecting the electronic components.
Claims (5)
1. The utility model provides a computer room server rack cooling device, includes cabinet body (1), its characterized in that, install blast pipe (13) on the lateral wall of cabinet body (1), be provided with braced frame (14) in cabinet body (1), braced frame (14) internal support has a plurality of baffles (2), and a plurality of baffles (2) parallel arrangement from top to bottom, inlet air mechanism and cooling mechanism are installed to the bottom of cabinet body (1), inlet air mechanism includes fan (6) of fixed mounting on the internal diapire of cabinet body (1), the input seal intercommunication of fan (6) has air-supply line (7), and the one end that air-supply line (7) kept away from fan (6) runs through the diapire of cabinet body (1) and extends outside cabinet body (1), the output seal intercommunication of fan (6) has two output tuber pipes, and wherein a tuber pipe is through filter (5) intercommunication has first cooling duct (4), and another output tuber pipe intercommunication has switching-over pipeline (8), cooling mechanism includes storage tank (9) and sets up in the switching-over tube (10) of cooling down that cooling tube is connected with the sealed one end of cooling tube (10) above storage tank (9);
The cooling cylinder (10) comprises a shell (27), sealing circular plates are arranged at two ends of the shell (27), a fine net cylinder (28) is coaxially inserted into the shell (27), water storage sponge is placed between the fine net cylinder (28) and the shell (27), a plurality of water absorption cotton wires (29) are arranged below the shell (27), the lower end of each water absorption cotton wire (29) extends into the liquid storage tank (9), and the upper end of each water absorption cotton wire (29) extends into the water storage sponge;
A plurality of convection holes (12) are symmetrically formed in each partition plate (2), one end, far away from the reversing pipeline (8), of the cooling cylinder (10) is hermetically communicated with a second cooling pipeline (11), the second cooling pipeline (11) is communicated with a plurality of diversion pipelines (3), a plurality of exhaust nozzles (16) are arranged on each diversion pipeline (3), and the positions of the exhaust nozzles (16) correspond to the positions of the convection holes (12);
The first cooling pipeline (4) is vertically arranged upwards, the upper end of the first cooling pipeline (4) is fixedly connected with the inner side wall of the cabinet body (1), a plurality of slow flow boxes (20) are fixedly arranged in the cabinet body (1), short pipes (19) are hermetically communicated between each slow flow box (20) and the first cooling pipeline (4), and heat exchange plates (22) are attached to the lower portions of the partition plates (2), air channels are formed in the heat exchange plates (22), and thin pipes (21) are communicated between the slow flow boxes (20) and the heat exchange plates (22) in corresponding positions.
2. The cooling device for the computer room server cabinet according to claim 1, wherein a baffle column (23) is fixedly arranged in each slow flow box (20), an exhaust pipe (26) is arranged on one side, far away from the corresponding short pipe (19), of each slow flow box (20), a dust collecting box (24) is arranged at the lower end of each slow flow box (20), and a filter screen (25) is clamped at the joint of each dust collecting box (24) and the corresponding slow flow box (20).
3. A cooling device for a server cabinet of a computer room according to claim 2, wherein, one side of each baffle column (23) close to the corresponding tubule (21) and the exhaust pipe (26) is in sealing contact with the inner side wall of the slow flow box (20), and the short pipe (19), the tubule (21), the dust collecting box (24) and the exhaust pipe (26) which are communicated with the same slow flow box (20) are distributed in a cross shape.
4. The cooling device for a computer room server cabinet according to claim 1, wherein a plurality of hollow cylinders (30) are installed on the bottom wall of each heat exchange plate (22), the upper end of each hollow cylinder (30) is communicated with a corresponding air duct, a sliding block (31) and an air bag (32) are arranged in each hollow cylinder (30) in a sealing sliding manner, the air bag (32) is located below the sliding block (31), and air holes are formed in the lower surface of each air bag (32).
5. A computer room server cabinet cooling arrangement according to claim 1, characterized in that the output air duct connected to the filter (5) is provided with a first valve (17) and the output air duct connected to the reversing duct (8) is provided with a second valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210095113.9A CN114390871B (en) | 2022-01-26 | 2022-01-26 | Cooling device for server cabinet of computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210095113.9A CN114390871B (en) | 2022-01-26 | 2022-01-26 | Cooling device for server cabinet of computer room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114390871A CN114390871A (en) | 2022-04-22 |
| CN114390871B true CN114390871B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210095113.9A Active CN114390871B (en) | 2022-01-26 | 2022-01-26 | Cooling device for server cabinet of computer room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114390871B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115047948A (en) * | 2022-06-28 | 2022-09-13 | 深圳市赞融电子技术有限公司 | Green energy-saving device of data server |
| CN118382275B (en) * | 2024-06-20 | 2024-08-23 | 山西中云智谷数据科技有限责任公司 | Multi-runner uniform cooling heat dissipation system of server cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218488A (en) * | 2020-09-25 | 2021-01-12 | 四川汉舟电气股份有限公司 | Heat dissipation air duct structure of frequency conversion cabinet |
| CN212367796U (en) * | 2020-06-05 | 2021-01-15 | 浙江途远智能科技有限公司 | Computer room server rack cooling device |
| CN213073475U (en) * | 2020-10-14 | 2021-04-27 | 南京普道电子技术有限公司 | Efficient heat dissipation type server cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004006552U1 (en) * | 2004-04-26 | 2004-07-08 | Knürr AG | Cooling system for device and network cabinets |
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- 2022-01-26 CN CN202210095113.9A patent/CN114390871B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212367796U (en) * | 2020-06-05 | 2021-01-15 | 浙江途远智能科技有限公司 | Computer room server rack cooling device |
| CN112218488A (en) * | 2020-09-25 | 2021-01-12 | 四川汉舟电气股份有限公司 | Heat dissipation air duct structure of frequency conversion cabinet |
| CN213073475U (en) * | 2020-10-14 | 2021-04-27 | 南京普道电子技术有限公司 | Efficient heat dissipation type server cabinet |
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| Publication number | Publication date |
|---|---|
| CN114390871A (en) | 2022-04-22 |
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