CN102917559B - A kind of network equipment cabinet - Google Patents
A kind of network equipment cabinet Download PDFInfo
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- CN102917559B CN102917559B CN201210415411.8A CN201210415411A CN102917559B CN 102917559 B CN102917559 B CN 102917559B CN 201210415411 A CN201210415411 A CN 201210415411A CN 102917559 B CN102917559 B CN 102917559B
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- network equipment
- storehouse
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- communicated
- refrigerant
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- 238000011084 recovery Methods 0.000 claims abstract description 25
- 239000003507 refrigerant Substances 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a kind of network equipment cabinet, there is the network equipment working storehouse (2) and circulation storehouse (3) that are separated into by horizontal baffle (1), be communicated with second channel (5) by first passage (4) between network equipment working storehouse (2) with circulation storehouse (3) and circularize closed air channel, fan (6) is accommodated in circulation storehouse (3), first passage (4) is communicated with the refrigerant distributing device be arranged at outside rack (11), the side of the close second channel (5) in network equipment working storehouse (2) has outlet (13), outlet (13) is communicated with the refrigerant-recovery separator (14) be arranged at outside rack, refrigerant-recovery separator (14) connects refrigerant distributing device (11), cold-producing medium is dispensed to first passage (4) with certain pressure by refrigerant distributing device (11), the sendout controlling cold-producing medium is less than yield.Due to the direct contact network equipment of cold-producing medium, Cool density is large, effectively can cool the network equipment, and without the need to the heat dissipation pipeline of complexity, without the need to doing large change in design to the network equipment and rack.
Description
Technical field
The present invention relates to network equipment field, particularly relate to a kind of network equipment cabinet.
Background technology
Network equipment cabinet assembles the equipment such as server, switch, storage device usually thick and fast, and these devices consume electric power also produce heat.Along with the raising of performance of network equipments, its power consumed is also increasing, and result can form the heat load concentrated very much in network equipment cabinet, if and the heat that these heat loads produce disperses not in time, be all totally unfavorable to the performance of the network equipment, safety and useful life.
The cooling strategy of current network equipment cabinet adopts near-end refrigerating mode, heat-producing device surface is covered with the cold drawing of refrigerating medium or cold-producing medium, or even be directly covered in chip surface, but bring some problems simultaneously, as whole device interior adds a large amount of heat dissipation pipelines, cause interior of equipment cabinet to dispel the heat worse, the heat radiation of the equipment of larger heat generation density cannot be solved, the volume of whole server or heat-producing device can bring change in design because of its cooling mechanism.
Summary of the invention
For Problems existing in correlation technique, the object of the present invention is to provide a kind of network equipment cabinet, do not need do large change in design to network equipment cabinet and can effectively cool network equipment cabinet.
For achieving the above object, the invention provides a kind of network equipment cabinet, it is characterized in that, have the network equipment working storehouse (2) and circulation storehouse (3) that are separated into by horizontal baffle (1), described network equipment working storehouse (2) circularizes closed air channel with being communicated with second channel (5) by first passage (4) between circulation storehouse (3);
Wherein, accommodate fan (6) in described circulation storehouse (3), accommodate at least one network equipment in described network equipment working storehouse (2), the described network equipment has fan (7);
Wherein, described first passage (4) is communicated with the refrigerant distributing device be arranged at outside rack (11);
Wherein, the side of the close second channel (5) of described network equipment working storehouse (2) has outlet (13), described outlet (13) is communicated with the refrigerant-recovery separator (14) be arranged at outside rack, and described refrigerant-recovery separator (14) connects described refrigerant distributing device (11);
Wherein, cold-producing medium is dispensed to described first passage (4) with certain pressure by described refrigerant distributing device (11), and the sendout controlling described cold-producing medium is less than yield.
Preferably, described circulation storehouse (3) has air inlet (9) and air outlet (10), described first passage (4) is communicated with described air outlet (10), and described second channel (5) is communicated with described air inlet (9).
Preferably, described refrigerant distributing device (11) has the circulating device producing described pressure.
Preferably, the internal pressure of described network equipment working storehouse (2) is-5 ~-20Pa.
Preferably, described refrigerant distributing device (11) has distributing pipe (12), and described distributing pipe (12) inserts the first passage (4) of described network equipment cabinet.
Preferably, described distributing pipe (12) is provided with the hole of different bore.
Preferably, described distributing pipe (12) is installed on the offside of described first passage (4) towards the side of described network equipment working storehouse (2).
Preferably, described outlet (13) is positioned at top or the bottom of described network equipment cabinet.
Preferably, described refrigerant-recovery separator (14) has recovery tube (15), and described refrigerant-recovery separator (14) is communicated with described outlet (13) by described recovery tube (15).
Preferably, described first passage (4) and second channel (5) are body structure, wherein, described first passage (4) is communicated with the front side of described network equipment working storehouse (2), and described second channel (5) is communicated with the rear side of described network equipment working storehouse (2).
Compared to prior art, beneficial effect of the present invention is: due to the direct contact network equipment of cold-producing medium, and Cool density is large, effectively can cool the network equipment, and without the need to the heat dissipation pipeline of complexity, without the need to doing large change in design to the network equipment and rack.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the end view of an embodiment of network equipment cabinet of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, according to one embodiment of present invention, in network equipment cabinet group, multiple network equipment cabinet is had, as network equipment cabinet 1001,1002.The dividing plate 1 of level is partitioned in the horizontal direction shown in the network equipment working storehouse 2 and circulation storehouse 3, figure that isolate up and down in network equipment cabinet, and network equipment working storehouse 2 is arranged at the top in circulation storehouse 3.Accommodate fan 6 in circulation storehouse 3, this fan can be circulating fan, is communicated with between network equipment working storehouse 2 with circulation storehouse 3 by first passage 4 with second channel 5, to form the air channel of ring seal.Wherein, first passage 4 and second channel 5 are body structure, and the multiple side plates comprising framework and arrange around framework, with regard to first passage 4, the side towards network equipment working storehouse 2 of first passage 4 is open side, and all the other sides are closed side.Accommodate one or more network equipments in network equipment working storehouse 2, this network equipment self has fan 7, and in the air channel of the ring seal of network equipment cabinet, fan 6,7 make the air-flow in this ring seal air channel constantly circulate.
Also show the air inlet 9 and air outlet 10 that are opened in circulation storehouse 3 in Fig. 1, first passage 4 is communicated with circulation storehouse 3 by air outlet 10, and circulation storehouse 3 is communicated with second channel 5 by air inlet 9.
Continue see Fig. 1, network equipment cabinet group is outside equipped with refrigerant distributing device 11, and refrigerant distributing device 11 is communicated with first passage 4, and particularly, refrigerant distributing device 11 has distributing pipe 12, and this distributing pipe 12 inserts in first passage 4.Refrigerant distributing device 11 produces certain pressure by the such as circulating device of Pressure generator wherein, cold-producing medium is sprayed to first passage 4 by distributing pipe 12, under the effect of fan 6 such as circulating fan, cold-producing medium circulates in air channel, and under the guiding of fan 7, be blown into the network equipment in network equipment working storehouse 2, thus the cooling network equipment wherein.Refrigerant distributing device 11 has at least one distributing pipe 12, and every root distributing pipe 12 inserts the first passage 4 of a network equipment cabinet.Distributing pipe 12 can also have the hole of different bore, to ensure that in network equipment cabinet, differing heights side upwards pressure.
Continue see Fig. 1, network equipment cabinet group is outside equipped with refrigerant-recovery separator 14, and refrigerant-recovery separator 14 connects refrigerant distributing device 11.The side of the close second channel 5 in network equipment working storehouse 2 offers outlet 13, this outlet 13 can be positioned at top or the bottom in network equipment working storehouse 2, this outlet 13 is connected with refrigerant-recovery separator 14, particularly, this outlet 13 is communicated with the recovery tube 15 on refrigerant-recovery separator 14.Refrigerant-recovery separator 14 has at least one recovery tube 15, and every root recovery tube 15 is communicated with the outlet of a network equipment cabinet, reclaims the mixture of cold-producing medium and air from each network equipment cabinet.The sendout controlling cold-producing medium is less than yield, thus forms negative pressure in network equipment cabinet, and preferably, this pressure is-5Pa ~-20Pa.It is conventional chemical separation device in refrigerant-recovery separator 14, there is compressor and condenser, under the effect of compressor, the mixture of cold-producing medium and air enters recovery tube from outlet 13, be recovered in refrigerant-recovery separator 14, then different with the condensation point of air according to cold-producing medium within the condenser, by cold-producing medium and air separation, then, cold-producing medium is supplied to refrigerant distributing device 11 again.
Continue see Fig. 1, in the present embodiment, first passage 4 in body structure, be arranged on the front (in Fig. 1 right side) of network equipment cabinet and be communicated with the front side in network equipment working storehouse 2, first passage 4 shown in Fig. 1 is communicated with the air outlet 10 in circulation storehouse 3.Second channel 5 in body structure is arranged on the back side (in Fig. 1 left side) of network equipment cabinet and is communicated with the rear side in network equipment working storehouse 2, and second channel 5 shown in Fig. 1 is communicated with the air inlet 9 in circulation storehouse 3.Further, first passage 4 constitutes the front cabinet door of network equipment cabinet of the present invention, and second channel 5 constitutes the rear cabinet door of network equipment cabinet of the present invention.
The cold-producing medium used in the embodiment of the present invention can adopt freon or other boiling points low, nontoxic, nonflammable, the refrigerating medium that electric insulating quality is good.
The network equipment cabinet of the band cooling system adopting embodiments of the invention to provide, due to the direct contact network equipment of cold-producing medium, Cool density is large, effectively can cool the network equipment, and without the need to the heat dissipation pipeline of complexity, without the need to doing large change in design to network equipment cabinet.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (9)
1. a network equipment cabinet, it is characterized in that, have the network equipment working storehouse (2) and circulation storehouse (3) that are separated into by horizontal baffle (1), described network equipment working storehouse (2) circularizes closed air channel with being communicated with second channel (5) by first passage (4) between circulation storehouse (3);
Wherein, fan (6) is accommodated in described circulation storehouse (3);
Wherein, described first passage (4) is communicated with the refrigerant distributing device be arranged at outside rack (11);
Wherein, the side of the close second channel (5) of described network equipment working storehouse (2) has outlet (13), described outlet (13) is communicated with the refrigerant-recovery separator (14) be arranged at outside rack, and described refrigerant-recovery separator (14) connects described refrigerant distributing device (11);
Wherein, cold-producing medium is dispensed to described first passage (4) with certain pressure by described refrigerant distributing device (11), and the sendout controlling described cold-producing medium is less than yield;
Wherein, described first passage (4) and second channel (5) are body structure, wherein, described first passage (4) is communicated with the front side of described network equipment working storehouse (2), and described second channel (5) is communicated with the rear side of described network equipment working storehouse (2).
2. network equipment cabinet according to claim 1, it is characterized in that, described circulation storehouse (3) has air inlet (9) and air outlet (10), described first passage (4) is communicated with described air outlet (10), and described second channel (5) is communicated with described air inlet (9).
3. network equipment cabinet according to claim 1 and 2, is characterized in that, described refrigerant distributing device (11) has the circulating device producing described pressure.
4. network equipment cabinet according to claim 3, is characterized in that, the internal pressure of described network equipment working storehouse (2) is-5 ~-20Pa.
5. network equipment cabinet according to claim 3, it is characterized in that, described refrigerant distributing device (11) has distributing pipe (12), and described distributing pipe (12) inserts the first passage (4) of described network equipment cabinet.
6. network equipment cabinet according to claim 5, is characterized in that, described distributing pipe (12) is provided with the hole of different bore.
7. network equipment cabinet according to claim 5, is characterized in that, described distributing pipe (12) is installed on the offside of described first passage (4) towards the side of described network equipment working storehouse (2).
8. network equipment cabinet according to claim 1 and 2, is characterized in that, described outlet (13) is positioned at top or the bottom of described network equipment cabinet.
9. network equipment cabinet according to claim 8, it is characterized in that, described refrigerant-recovery separator (14) has recovery tube (15), and described refrigerant-recovery separator (14) is communicated with described outlet (13) by described recovery tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415411.8A CN102917559B (en) | 2012-10-26 | 2012-10-26 | A kind of network equipment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415411.8A CN102917559B (en) | 2012-10-26 | 2012-10-26 | A kind of network equipment cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102917559A CN102917559A (en) | 2013-02-06 |
| CN102917559B true CN102917559B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210415411.8A Active CN102917559B (en) | 2012-10-26 | 2012-10-26 | A kind of network equipment cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN102917559B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI570365B (en) * | 2015-07-03 | 2017-02-11 | Ching Chao Tseng | Air conditioning guide module and air conditioning guidance system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6958911B2 (en) * | 2004-01-30 | 2005-10-25 | Isothermal Systems Research, Inc. | Low momentum loss fluid manifold system |
| CN102156519A (en) * | 2011-04-02 | 2011-08-17 | 曙光信息产业(北京)有限公司 | Server cabinet |
-
2012
- 2012-10-26 CN CN201210415411.8A patent/CN102917559B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6958911B2 (en) * | 2004-01-30 | 2005-10-25 | Isothermal Systems Research, Inc. | Low momentum loss fluid manifold system |
| CN102156519A (en) * | 2011-04-02 | 2011-08-17 | 曙光信息产业(北京)有限公司 | Server cabinet |
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| Publication number | Publication date |
|---|---|
| CN102917559A (en) | 2013-02-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street Dabu Lane Community Meiguan Road East Hongxin Industrial Park No. 9 building 1-3 floor Applicant after: SHENZHEN ENVICOOL TECHNOLOGY Co.,Ltd. Address before: 518000, Guangdong, Shenzhen province Baoan District Guanlan Street Office letter letter Industrial Park 9 Applicant before: SHENZHEN ENVICOOL TECHNOLOGY Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A network equipment cabinet Effective date of registration: 20210727 Granted publication date: 20151125 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN ENVICOOL TECHNOLOGY Co.,Ltd. Registration number: Y2021440020061 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221026 Granted publication date: 20151125 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN ENVICOOL TECHNOLOGY Co.,Ltd. Registration number: Y2021440020061 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Network equipment cabinet Effective date of registration: 20221102 Granted publication date: 20151125 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN ENVICOOL TECHNOLOGY Co.,Ltd. Registration number: Y2022980020598 |