CN103336567A - Cooling distribution module and server rack - Google Patents
Cooling distribution module and server rack Download PDFInfo
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- CN103336567A CN103336567A CN2013103009639A CN201310300963A CN103336567A CN 103336567 A CN103336567 A CN 103336567A CN 2013103009639 A CN2013103009639 A CN 2013103009639A CN 201310300963 A CN201310300963 A CN 201310300963A CN 103336567 A CN103336567 A CN 103336567A
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- refrigerant
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- cold module
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- 238000001816 cooling Methods 0.000 title abstract description 28
- 239000003507 refrigerant Substances 0.000 claims abstract description 92
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000008676 import Effects 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 8
- 239000002826 coolant Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention provides a cooling distribution module which comprises a box (1), a first inlet (2), a first outlet (3), a second inlet (4), a second outlet (5), a liquid storage device (6), a pump (14) and a plate heat exchanger (7), wherein the first inlet (2) and the first outlet (3) are formed in the first side surface of the box; the liquid storage device (6), the pump (14) and the plate heat exchanger (7) are arranged in the box (1); the plate heat exchanger (7) is provided with a first refrigerant coil (8) and a second refrigerant coil (9); the liquid storage device (6), the pump (14) and the first refrigerant coil (8) are sequentially connected in series between the first inlet (2) and the first outlet (3); and the second refrigerant coil (9) is connected between the second inlet (4) and the second outlet (5). The invention further provides a server rack. The cooling distribution module at least can rapidly, simply and efficiently cool the refrigerant.
Description
Technical field
The present invention relates to a kind of cold module, and a kind of server rack of joining.
Background technology
Common server mostly relies on cold air to lower the temperature to machine, and water-cooled or liquid cooling have two big benefits: the one, and it is the cooling medium thermal source that directly leads; The 2nd, to compare with air-cooled, the heat that per unit volume transmits is that radiating efficiency is up to 3500 times.Water-filled radiator just appears at market about 08 year, the company of each server giant and some other refocus data center technology all successively released the water-cooling product.
Evaporative cooling is that the latent heat of vaporization when utilizing fluid boiling is taken away heat from the calorifics principle.The type of cooling of this latent heat of vaporization when utilizing fluid boiling just is called " evaporative cooling ".Because the latent heat of vaporization of fluid is more a lot of greatly than the specific heat of fluid, so transpiration-cooled cooling effect is more remarkable.
Yet how carrying out fast and efficiently to server, the dispensing refrigerant becomes the problem that still need study.Because refrigerant can be replenished to server again and reuses through needing to cool off again after the heat exchange, and need can realize the cooling cooling through a cover heat exchange cooling device that is placed on server usually through the refrigerant of heat exchange, liquefy when cooling for the refrigerant that with " evaporative cooling " is mode, speed is slow, cooling effectiveness is lower and comparatively complicated.
Summary of the invention
At the problem that exists in the correlation technique, the object of the present invention is to provide a kind of cold module, and a kind of server rack of joining, with realize at least to refrigerant carry out fast, simply, cooling efficiently.
For achieving the above object, the invention provides a kind of cold module of joining, first import and first outlet and second import and second outlet that comprise casing and be arranged on casing first side, also comprise: be arranged on reservoir, pump and plate type heat exchanger in the casing, wherein, plate type heat exchanger has the first refrigerant coil pipe and the second refrigerant coil pipe, wherein, is in series with reservoir, pump and the first refrigerant coil pipe successively between first import and first outlet; Be connected with the second refrigerant coil pipe between second import and second outlet.
Preferably, the reservoir sidewall offers inlet, the reservoir basal surface offers liquid outlet, and wherein, inlet is communicated with first import, and liquid outlet is communicated with the import of the first refrigerant coil pipe.
Preferably, between inlet and first import and between the import of liquid outlet and the first refrigerant coil pipe, go out pipe by refrigerant inlet pipe and refrigerant respectively and be communicated with.
Preferably, the installation site of reservoir in casing is higher than the height of plate type heat exchanger.
Preferably, also be connected with refrigerant heat exchanger between second import and second outlet.
Preferably, the outer setting jug of second side of casing, wherein, second side is relative with first side.
On the other hand, the present invention also provides a kind of server rack, at least one is installed joins cold module, and this joins cold module is aforementioned arbitrary cold module of joining, and wherein, joins cold module and can be mounted to server rack with plugging.
Preferably, this server rack also comprises: the first refrigerant pipe and the second refrigerant pipe, and wherein, an end of the first refrigerant pipe is communicated with first import of respectively joining cold module respectively; One end of the second refrigerant pipe is communicated with first outlet of respectively joining cold module respectively.
Useful technique effect of the present invention is:
(1) in the present invention, plate type heat exchanger has the first refrigerant coil pipe and the second refrigerant coil pipe, be arranged on the casing first import and first the outlet between be in series with reservoir successively, pump and the first refrigerant coil pipe, and be connected with the second refrigerant coil pipe between second import and second outlet, therefore refrigerant to be cooled from first import enter join cold module after, pump pumps to refrigerant in the reservoir fast, and and then enter the first refrigerant coil pipe of plate type heat exchanger and the external coolant in the second refrigerant coil pipe is carried out the heat exchange cooling, thereby cooling is cooled to and can flows out for the state that utilizes again and from first outlet, therefore the present invention need not complicated external refrigeration device, just can realize refrigerant is carried out fast, simply, cooling efficiently.
(2) in addition, the effect that reservoir plays in the present invention is to provide buffering to refrigerant to be cooled, namely, of the present invention when joining cold module if flow through when not having refrigerant, reservoir can be transported to and carries out the heat exchange cooling in the plate type heat exchanger being stored in wherein refrigerant, therefore can prevent from producing joining the adverse effect of cold module owing to lacking liquid in the pipeline.
(3) further, because the present invention is integrated in one with reservoir, pump and plate type heat exchanger and joins in the cold module, compare with traditional external heat exchange cooling device, volume of the present invention is obviously less, can further be integrated in the different environments for use such as rack-mount server or blade server.
(4) and, because the installation site of reservoir in casing among the present invention is higher than the height of plate type heat exchanger.So the zone between the two can also be installed other equipment again, perhaps pump can be installed in the reservoir lower space, so can further reduce to join the volume of cold module.
(5) for server rack of the present invention, can above-mentionedly join cold module and can be installed in this server rack with plugging a plurality of, therefore faster refrigerant to be cooled is cooled off if desired or when needing the bigger refrigerant of flow, server rack of the present invention can satisfy the demand.
(6) further, because server rack of the present invention also has the first and second refrigerant pipes, and an end of the first refrigerant pipe is communicated with first import of respectively joining cold module respectively; One end of the second refrigerant pipe is communicated with first outlet of respectively joining cold module respectively, and therefore the first and second refrigerant pipes have played the effect of shunting and confluxing respectively, can further reach like this refrigerant is carried out fully, utilizes efficiently.
Description of drawings
Fig. 1 is the structural representation that the present invention joins cold module.
Embodiment
Referring now to accompanying drawing the cold module of joining of the present invention is described.Shown in Fig. 1 is the structural representation that the present invention joins cold module, it comprises casing 1, is arranged on first import 2 and first outlet 3 and second import 4 and second outlet 5 of casing first side, also be provided with reservoir 6, pump 14 and plate type heat exchanger 7 in addition in the casing 1, further, plate type heat exchanger 7 has the first refrigerant coil pipe 8 and the second refrigerant coil pipe 9.
With further reference to Fig. 1, reservoir 6, pump 14 and the first refrigerant coil pipe 8 are connected between first import 2 and first outlet 3 successively, and the second refrigerant coil pipe 9 is connected between second import 4 and second outlet 5.So, refrigerant to be cooled enters from first import 2 joins cold module, pump to reservoir 6 by pump 14, further flow to the first refrigerant coil pipe 8 of plate type heat exchanger 7 then, and on the other hand, for the second refrigerant coil pipe 9 of the external coolant that refrigerant to be cooled is cooled off from second import, 4 inflow plate type heat exchangers 7, this moment, external coolant and refrigerant to be cooled carried out heat interchange in plate type heat exchanger 7, thereby made refrigerant cooling to be cooled be cooled to the state that can utilize again.
So, in the present invention, because plate type heat exchanger 7 has the first refrigerant coil pipe 8 and the second refrigerant coil pipe 9, first import 2 and first outlet that are arranged on the casing 1 are in series with reservoir 6 between 3 successively, pump 14 and the first refrigerant coil pipe 8, and be connected with the second refrigerant coil pipe 9 between second import 4 and second outlet 5, therefore refrigerant to be cooled from first import 2 enter join cold module after, pump 14 pumps to refrigerant in the reservoir 6 fast, and and then enter the first refrigerant coil pipe 8 of plate type heat exchanger 7 and the external coolant in the second refrigerant coil pipe 9 is carried out the heat exchange cooling, thereby cooling is cooled to and can flows out for the state that utilizes again and from first outlet 3, therefore the present invention need not complicated external refrigeration device, just can realize refrigerant is carried out fast, simply, cooling efficiently.
In addition, the effect that reservoir 6 plays in the present invention is to provide buffering to refrigerant to be cooled, namely, of the present invention when joining cold module if flow through when not having refrigerant, reservoir 6 can be transported to and carries out the heat exchange cooling in the plate type heat exchanger 7 being stored in wherein refrigerant, therefore can prevent from producing joining the adverse effect of cold module owing to lacking liquid in the pipeline.
Further, because the present invention is integrated in one with reservoir 6, pump 14 and plate type heat exchanger 7 and joins in the cold module, compare with traditional external heat exchange cooling device, volume of the present invention is obviously less, can further be integrated in the different environments for use such as rack-mount server or blade server.
Particularly, for reservoir 6, inlet 10 can be opened on the sidewall of reservoir 6, and liquid outlet 11 can be opened on the basal surface of reservoir 6, and inlet 10 is communicated with first import 2 and liquid outlet 11 is communicated with the import of the first refrigerant coil pipe 8.
In a preferred embodiment, be communicated with by refrigerant inlet pipe 12 between inlet 10 and first import 2, be communicated with and go out pipe 13 by refrigerant between liquid outlet 11 and the first refrigerant coil pipe 8.In addition, it can also be seen that from figure that preferably, the installation site of reservoir 6 in casing 1 can be higher than the height of plate type heat exchanger 7.So the zone between the two can also be installed other equipment again, perhaps pump 14 can be installed in the lower space of reservoir 6, therefore can further reduce to join the volume of cold module.
In addition, also be connected with refrigerant heat exchanger between second import 4 and second outlet 5, it can be used for external coolant is carried out the heat exchange cooling, to realize recycling of external coolant.In a preferred embodiment, the outside with the first side second side surface opposite in the casing 1 can also arrange handle, and this handle can be so that join transfer, installation and the extraction of cold module.
In addition, the present invention also provides a kind of server rack, at least one aforementioned arbitrary cold module of joining is installed on this frame, and this server rack comprises the first and second refrigerant pipes, and an end of the first refrigerant pipe can be communicated with first import 2 of respectively joining cold module respectively; And an end of the second refrigerant pipe can be communicated with first outlet 3 of respectively joining cold module respectively.
So, for server rack of the present invention, can above-mentionedly join cold module and can be installed in this server rack with plugging a plurality of, therefore faster refrigerant to be cooled is cooled off if desired or when needing the bigger refrigerant of flow, server rack of the present invention can satisfy the demand, makes the adjusting that further suits the requirements.
Further, because server rack of the present invention also has the first and second refrigerant pipes, and an end of the first refrigerant pipe is communicated with first import 2 of respectively joining cold module respectively; One end of the second refrigerant pipe is communicated with first outlet 3 of respectively joining cold module respectively, and therefore the first and second refrigerant pipes have played the effect of shunting and confluxing respectively, can further reach like this refrigerant is carried out fully, utilizes efficiently.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. join cold module for one kind, first import (2) and first outlet (3) and second import (4) and second outlet (5) that comprise casing (1) and be arranged on described casing first side is characterized in that, also comprise:
Be arranged on reservoir (6), pump (14) and plate type heat exchanger (7) in the described casing (1),
Wherein, described plate type heat exchanger (7) has the first refrigerant coil pipe (8) and the second refrigerant coil pipe (9),
Wherein, be in series with described reservoir (6), described pump (14) and the described first refrigerant coil pipe (8) successively between described first import (2) and described first outlet (3); Be connected with the described second refrigerant coil pipe (9) between described second import (4) and described second outlet (5).
2. according to claim 1ly join cold module, it is characterized in that,
Described reservoir (6) sidewall offers inlet (10), described reservoir basal surface offers liquid outlet (11),
Wherein, described inlet (10) is communicated with described first import (2), and described liquid outlet (11) is communicated with the import of the described first refrigerant coil pipe (8).
3. according to claim 2ly join cold module, it is characterized in that,
Between described inlet (10) and described first import (2) and between the import of described liquid outlet (11) and the described first refrigerant coil pipe (8), go out pipe (13) by refrigerant inlet pipe (12) and refrigerant respectively and be communicated with.
4. according to claim 2ly join cold module, it is characterized in that,
The installation site of described reservoir (6) in described casing (1) is higher than the height of described plate type heat exchanger (7).
5. according to claim 1ly join cold module, it is characterized in that,
Also be connected with refrigerant heat exchanger between described second import (4) and described second outlet (5).
6. join cold module according to claim 1 is described, it is characterized in that,
The outer setting jug of second side of described casing (1),
Wherein, described second side is relative with described first side.
7. a server rack is equipped with at least one and joins cold module, it is characterized in that,
It is described that to join cold module be that above-mentioned arbitrary claim is described joins cold module,
Wherein, describedly join cold module and can be mounted to described server rack with plugging.
8. server rack according to claim 7 is characterized in that, also comprises:
The first refrigerant pipe and the second refrigerant pipe,
Wherein, an end of the described first refrigerant pipe is communicated with each described described first import (2) of joining cold module respectively; One end of the described second refrigerant pipe is communicated with each described described first outlet (3) of joining cold module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300963.9A CN103336567B (en) | 2013-07-17 | 2013-07-17 | Cool distribution module, server rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300963.9A CN103336567B (en) | 2013-07-17 | 2013-07-17 | Cool distribution module, server rack |
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| Publication Number | Publication Date |
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| CN103336567A true CN103336567A (en) | 2013-10-02 |
| CN103336567B CN103336567B (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310300963.9A Active CN103336567B (en) | 2013-07-17 | 2013-07-17 | Cool distribution module, server rack |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843422A (en) * | 2016-12-21 | 2017-06-13 | 曙光信息产业(北京)有限公司 | For the cooling device of server |
| US11380628B2 (en) | 2017-10-17 | 2022-07-05 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Mother substrate for display substrates, manufacture method thereof, display substrate and display device |
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| CN1409589A (en) * | 2001-09-26 | 2003-04-09 | 穆丹制造公司 | Modular cooling system and heat bus for large power electronic equipment cabinet |
| CN201700120U (en) * | 2010-06-08 | 2011-01-05 | 中山大学 | Plate card type heat exchange two-phase natural circulation heat-dissipating system based on communication cabinet |
| CN102573385A (en) * | 2010-12-08 | 2012-07-11 | 中国科学院电工研究所 | Spray-type evaporative cooling and circulating system of heating device |
| CN202734361U (en) * | 2012-07-16 | 2013-02-13 | 泰州雪旺制冷设备有限公司 | Ice-cream machine condenser with water-cooled device |
| CN103052304A (en) * | 2012-12-14 | 2013-04-17 | 广州高澜节能技术股份有限公司 | Server cabinet cooling system |
-
2013
- 2013-07-17 CN CN201310300963.9A patent/CN103336567B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409589A (en) * | 2001-09-26 | 2003-04-09 | 穆丹制造公司 | Modular cooling system and heat bus for large power electronic equipment cabinet |
| CN201700120U (en) * | 2010-06-08 | 2011-01-05 | 中山大学 | Plate card type heat exchange two-phase natural circulation heat-dissipating system based on communication cabinet |
| CN102573385A (en) * | 2010-12-08 | 2012-07-11 | 中国科学院电工研究所 | Spray-type evaporative cooling and circulating system of heating device |
| CN202734361U (en) * | 2012-07-16 | 2013-02-13 | 泰州雪旺制冷设备有限公司 | Ice-cream machine condenser with water-cooled device |
| CN103052304A (en) * | 2012-12-14 | 2013-04-17 | 广州高澜节能技术股份有限公司 | Server cabinet cooling system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843422A (en) * | 2016-12-21 | 2017-06-13 | 曙光信息产业(北京)有限公司 | For the cooling device of server |
| CN106843422B (en) * | 2016-12-21 | 2020-01-14 | 新疆欣光信息技术有限公司 | Cooling device for server |
| US11380628B2 (en) | 2017-10-17 | 2022-07-05 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Mother substrate for display substrates, manufacture method thereof, display substrate and display device |
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| CN103336567B (en) | 2017-07-18 |
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Effective date of registration: 20160315 Address after: 300384 Tianjin city Xiqing District Huayuan Industrial Zone (outer ring) Haitai Huake Street No. 15 1-3 Applicant after: DAWNING INFORMATION INDUSTRY Co.,Ltd. Address before: 100193 Beijing, Haidian District, northeast Wang West Road, building 8, No. 36 Applicant before: Dawning Information Industry (Beijing) Co.,Ltd. |
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Effective date of registration: 20161206 Address after: 100193 Beijing City, northeast of Haidian District Road No. 8 Building No. 36 hospital 5 floor room 528 Applicant after: SUGON DATAENERGY (BEIJING) Co.,Ltd. Address before: 300384 Tianjin city Xiqing District Huayuan Industrial Zone (outer ring) Haitai Huake Street No. 15 1-3 Applicant before: DAWNING INFORMATION INDUSTRY Co.,Ltd. |
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Address after: 100193 No.36 Zhongguancun Software Park, No.8 Dongbeiwang West Road, Haidian District, Beijing Patentee after: Dawning data infrastructure innovation technology (Beijing) Co.,Ltd. Address before: 100193 room 528, 5th floor, building 36, courtyard 8, Dongbeiwang Road, Haidian District, Beijing Patentee before: SUGON DATAENERGY (BEIJING) Co.,Ltd. |
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Effective date of registration: 20211224 Address after: 266600 No. 27, Yangzhou Road, Laixi Economic Development Zone, Qingdao, Shandong Patentee after: Dawning digital electronic equipment technology development (Qingdao) Co.,Ltd. Address before: 100193 No.36 Zhongguancun Software Park, No.8 Dongbeiwang West Road, Haidian District, Beijing Patentee before: Dawning data infrastructure innovation technology (Beijing) Co.,Ltd. |
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Effective date of registration: 20240416 Address after: Room 301, Floor 3, Block C, Building 27, Phase I, Zhongguancun Software Park, No. 8, Dongbei Wangxi Road, Haidian District, Beijing, 100089 Patentee after: Dawning data infrastructure innovation technology (Beijing) Co.,Ltd. Country or region after: China Address before: 266600 No. 27, Yangzhou Road, Laixi Economic Development Zone, Qingdao, Shandong Patentee before: Dawning digital electronic equipment technology development (Qingdao) Co.,Ltd. Country or region before: China |