CN103298318A - Cabinet temperature control system - Google Patents
Cabinet temperature control system Download PDFInfo
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- CN103298318A CN103298318A CN2013102073784A CN201310207378A CN103298318A CN 103298318 A CN103298318 A CN 103298318A CN 2013102073784 A CN2013102073784 A CN 2013102073784A CN 201310207378 A CN201310207378 A CN 201310207378A CN 103298318 A CN103298318 A CN 103298318A
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- rack
- evaporator
- condenser
- cabinet temperature
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Abstract
An embodiment of the invention discloses a cabinet temperature control system. The system is used for centrally dissipating heat through a closed channel, so that direction of airflow in an equipment cabinet is effectively controlled, each device in the cabinet can be evenly cooled and cooling effect is improved. The cabinet temperature control system comprises the equipment cabinet, a frame disposed in the equipment cabinet, fans, evaporators, a condenser arranged outside the equipment cabinet, and N pipes, wherein the letter N is a positive integer larger than or equal to 1. The evaporators are connected with the fans through the pipes, so that the evaporators and the fans form a closed channel for hot airflow in the equipment cabinet. A closed channel for cold airflow is formed between the equipment cabinet and the frame. The evaporators are connected with the condenser through the pipes, so that cold and hot air exchange between the inside and outside of the equipment cabinet is allowed through the evaporators and the condenser.
Description
Technical field
The present invention relates to the temperature control technology field, be specifically related to a kind of machine-cabinet temperature controlling system.
Background technology
The IT demand grows with each passing day in communications industry, the continuous dilatation of data center, and the required floor space of machine room is increasing, and the heat that produces when equipment moves in the machine room is also more and more.The heat that equipment distributes requires to have brought huge test for the machine room efficiency, has had a strong impact on performance and the normal operation of equipment.
At present, in the data center machine room high heat equipment is carried out centralized layout, a plurality of equipment are placed in the single rack that has temperature control equipment, reduce whole cabinet temperature by the temperature control equipment in the rack, thereby make equipment reach radiating effect.
And state on the implementation in the technical scheme process, the invention technician finds, because not sealing of hot cold air duct in the rack, distinguished and admirable instability very easily causes certain local overheating in the rack, and the performance of equipment component still can be affected.
Summary of the invention
At above-mentioned defective, the embodiment of the invention provides a kind of machine-cabinet temperature controlling system, concentrates radiating treatment by closed channel, can control wind direction in the whole rack better, makes that interior each equipment of rack all can Homogeneouslly-radiating.
The embodiment of the invention provides a kind of machine-cabinet temperature controlling system, comprising:
Rack, be arranged on framework, fan and evaporator in the described rack, be arranged on described rack outer condenser and N pipeline, described N is the positive integer more than or equal to 1;
Wherein, be connected by described pipeline between described evaporator and the fan, make described evaporator and fan in described rack, form the closed channel that hot blast flows; Form the closed channel that cold wind flows between described rack and the framework; Described evaporator is connected by described pipeline with described condenser, makes to realize exchanging with described rack cold and hot wind outward in the described rack by described evaporator and described condenser.
Further, combine closely with described rack bottom in described framework bottom, between described framework top and the described enclosure top slit is arranged, there is the slit described framework both sides respectively and between the described rack, make all slits form the closed channel that cold wind flow, and then the closed channel that flows by this cold wind of the cold wind after described condenser is handled enter in the equipment in the described rack.
Further, described fan and described evaporator are arranged in the described framework.
Further, described evaporator is arranged on air outlet place or the interior air intake vent place of described rack in the described rack.
Further, described condenser is arranged on described rack outer top or below or both sides.
Further, described evaporator and described condenser adopt the split-type pipe phase-change heat, and/or the liquid flow cooling heat dissipation, and/or the heat-conducting mode heat radiation.
As can be seen from the above technical solutions, the embodiment of the invention has the following advantages:
The machine-cabinet temperature controlling system that the embodiment of the invention provides, mainly comprise rack, with the framework that is arranged in the rack, fan and evaporator, be arranged on the outer condenser of rack in addition, and the pipeline that is used for connection, wherein, evaporator and fan are connected to form the closed channel that hot blast flows by pipeline in rack, the hot blast that can the equipment of focusing on distributes, and the closed channel that formation cold wind flows between the framework in rack and the rack, the closed channel that cold wind after handling through condenser flows by cold wind enters in the equipment in the rack, control the wind direction in the whole rack better, make and improve radiating effect by all energy Homogeneouslly-radiatings of interior each equipment of rack.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, to do to introduce simply to the accompanying drawing of required use in the embodiment of the invention below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of machine-cabinet temperature controlling system that Fig. 1 provides for the embodiment of the invention;
Another structural representation of a kind of machine-cabinet temperature controlling system that Fig. 2 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing of the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the invention provides a kind of machine-cabinet temperature controlling system, is used for the wind direction in the centralized control rack, makes in the rack that each equipment can Homogeneouslly-radiating, improves radiating effect.
The machine-cabinet temperature controlling system that the embodiment of the invention provides can comprise:
Rack, be arranged on framework, fan and evaporator in the described rack, be arranged on described rack outer condenser and N pipeline, described N is the positive integer more than or equal to 1;
Wherein, be connected by described pipeline between described evaporator and the fan, make described evaporator and fan in described rack, form the closed channel that hot blast flows; Form the closed channel that cold wind flows between described rack and the framework; Described evaporator is connected by described pipeline with described condenser, makes to realize exchanging with described rack cold and hot wind outward in the described rack by described evaporator and described condenser.
Among the embodiment, combine closely with described rack bottom in described framework bottom, between described framework top and the described enclosure top slit is arranged, there is the slit described framework both sides respectively and between the described rack, make all slits form the closed channel that cold wind flow, and then the closed channel that flows by this cold wind of the cold wind after described condenser is handled enter in the equipment in the described rack.
Among the embodiment, described fan and described evaporator are arranged in the described framework.
Among the embodiment, described evaporator is arranged on air outlet place or the interior air intake vent place of described rack in the described rack.
Among the embodiment, described condenser is arranged on the outer top of described rack or below or both sides.
Among the embodiment, described evaporator and described condenser adopt the split-type pipe phase-change heat, and/or the liquid flow cooling heat dissipation, and/or the heat-conducting mode heat radiation.
Particularly, the evaporator in the rack can adopt different layout type, can be arranged on the air outlet place in the rack, also can be arranged on the air intake vent place in the rack, does not limit at this.Be that example describes in detail to be arranged on the air outlet place, as Fig. 1～shown in Figure 2, wherein, 10 is rack, and 20 is the framework in the rack, and 40 be the evaporator in the rack, 50 mobile closed channels of cold wind for forming between rack and the framework.Be connected to form the closed channel that a hot blast flows by pipeline between rack 10 internal fans and the evaporator 40, evaporator 40 and rack 10 outer condensers are connected to form closed channel by pipeline, and hot blast in the rack is sent to outside the rack.Framework in the rack is combined closely except bottom and rack not to be had the slit, leaves the slit between other position and the rack, forms the mobile closed channel 50 of a cold wind between the slit.In rack 10, the hot blast that equipment comes out in the rack 10 enters in the air, fan blows into ambient air the closed channel that forms between fan and the evaporator, carry out processing such as air cooling through evaporator then, air after the processing enters into rack 10 condenser outward by pipeline again, and condenser cools off air.And enter the closed channel 50 that the cold wind that forms between rack 10 and the cabinet internal frame body flows from rack 10 tops or both sides through the outer cooled cold wind of condenser of rack 10, the closed channel that is flowed by this cold wind slowly enters in the equipment in the rack 10, realize that hot blast and cold wind circulate in the hot cold closed channel, effectively the control wind direction flows, and makes equipment reach the Homogeneouslly-radiating effect.
In addition, rack 10 outer condensers also can adopt different layout type, be that condenser also can arrange flexibly, can be arranged on rack 10 outer tops, also can be arranged on the lower position outside the rack 10, can also be arranged on rack 10 any sides, can also outside rack 10 certain distances, arrange certainly, not limit at this.
In embodiments of the present invention, the outer condenser of evaporator and rack can arrange flexibly in the rack, fan, evaporator and condenser are split-type design, in the closed channel that connects fan and evaporator, and in the closed channel between connection evaporator and the condenser, can utilize liquid heat transfer, can adopt gas-liquid phase transition to conduct heat, can also be conduction heat transfer, the flexible selection of multiple heat transfer type.We can say that also evaporator and condenser adopt the split-type pipe phase-change heat, and/or the liquid flow cooling heat dissipation, and/or the heat-conducting mode heat radiation, radiating effect improved.
The machine-cabinet temperature controlling system that the embodiment of the invention provides adopts split-type structural, saved floor space to a great extent, form a relatively independent and sealing heat dissipation channel in the rack, solve the problem of a plurality of equipment Homogeneouslly-radiatings, wherein, this machine-cabinet temperature controlling system mainly comprises rack, with the framework in rack, fan and evaporator, condenser outside rack, also be useful on the pipeline of connection, wherein, evaporator and fan form the closed channel that hot blast flows in rack, can focus on hot blast, control the wind direction in the whole rack better, further, slit between rack internal frame body and the rack forms the closed channel that cold wind flows again, cold wind evenly enters in the equipment in the rack through this passage, makes in the rack that each equipment can both Homogeneouslly-radiating, improves radiating effect.
More than a kind of machine-cabinet temperature controlling system provided by the present invention is described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. a machine-cabinet temperature controlling system is characterized in that, comprising: rack, be arranged on framework, fan and evaporator in the described rack, be arranged on described rack outer condenser and N pipeline, described N is the positive integer more than or equal to 1;
Wherein, be connected by described pipeline between described evaporator and the fan, make described evaporator and fan in described rack, form the closed channel that hot blast flows; Form the closed channel that cold wind flows between described rack and the framework; Described evaporator is connected by described pipeline with described condenser, makes to realize exchanging with described rack cold and hot wind outward in the described rack by described evaporator and described condenser.
2. machine-cabinet temperature controlling system according to claim 1, it is characterized in that, combine closely with described rack bottom in described framework bottom, between described framework top and the described enclosure top slit is arranged, there is the slit described framework both sides respectively and between the described rack, make all slits form the closed channel that cold wind flow, and then the closed channel that flows by this cold wind of the cold wind after described condenser is handled enter in the equipment in the described rack.
3. machine-cabinet temperature controlling system according to claim 1 and 2 is characterized in that, described fan and described evaporator are arranged in the described framework.
4. machine-cabinet temperature controlling system according to claim 1 and 2 is characterized in that, described evaporator is arranged on air outlet place or the interior air intake vent place of described rack in the described rack.
5. machine-cabinet temperature controlling system according to claim 1 and 2 is characterized in that, described condenser is arranged on described rack outer top or below or both sides.
6. machine-cabinet temperature controlling system according to claim 5 is characterized in that, described evaporator and described condenser adopt the split-type pipe phase-change heat, and/or the liquid flow cooling heat dissipation, and/or the heat-conducting mode heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207378.4A CN103298318B (en) | 2013-05-29 | 2013-05-29 | A kind of machine-cabinet temperature controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207378.4A CN103298318B (en) | 2013-05-29 | 2013-05-29 | A kind of machine-cabinet temperature controlling system |
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| Publication Number | Publication Date |
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| CN103298318A true CN103298318A (en) | 2013-09-11 |
| CN103298318B CN103298318B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310207378.4A Active CN103298318B (en) | 2013-05-29 | 2013-05-29 | A kind of machine-cabinet temperature controlling system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431010A (en) * | 2015-12-04 | 2016-03-23 | 西安工程大学 | Fountain/deep well water cooling system for data center |
| CN106793705A (en) * | 2017-01-12 | 2017-05-31 | 中国科学技术大学 | Closed outdoor communication cabinet with cooling mechanism |
| CN109561637A (en) * | 2018-12-11 | 2019-04-02 | 东北大学 | A kind of data center's cabinet and control system based on cooling on demand theory |
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| US6628520B2 (en) * | 2002-02-06 | 2003-09-30 | Hewlett-Packard Development Company, L.P. | Method, apparatus, and system for cooling electronic components |
| US20040201960A1 (en) * | 2003-04-11 | 2004-10-14 | Veijo Karppinen | Arrangement for the placement of frequency converters |
| CN1836473B (en) * | 2004-04-26 | 2010-12-08 | 克奴尔股份公司 | Cooling system for equipment and wiring cabinets and method for cooling equipment and wiring cabinets |
| CN102217432A (en) * | 2008-11-14 | 2011-10-12 | 克尼尔有限公司 | Method for cooling-air regulation in equipment cabinets and sensor arrangement |
| CN202145719U (en) * | 2011-07-26 | 2012-02-15 | 北京绿创环保集团有限公司 | Totally-enclosed server equipment cabinet with cooling system |
| CN203340505U (en) * | 2013-05-29 | 2013-12-11 | 深圳市英维克科技有限公司 | Cabinet temperature control system |
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2013
- 2013-05-29 CN CN201310207378.4A patent/CN103298318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6628520B2 (en) * | 2002-02-06 | 2003-09-30 | Hewlett-Packard Development Company, L.P. | Method, apparatus, and system for cooling electronic components |
| US20040201960A1 (en) * | 2003-04-11 | 2004-10-14 | Veijo Karppinen | Arrangement for the placement of frequency converters |
| CN1836473B (en) * | 2004-04-26 | 2010-12-08 | 克奴尔股份公司 | Cooling system for equipment and wiring cabinets and method for cooling equipment and wiring cabinets |
| CN102217432A (en) * | 2008-11-14 | 2011-10-12 | 克尼尔有限公司 | Method for cooling-air regulation in equipment cabinets and sensor arrangement |
| CN202145719U (en) * | 2011-07-26 | 2012-02-15 | 北京绿创环保集团有限公司 | Totally-enclosed server equipment cabinet with cooling system |
| CN203340505U (en) * | 2013-05-29 | 2013-12-11 | 深圳市英维克科技有限公司 | Cabinet temperature control system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431010A (en) * | 2015-12-04 | 2016-03-23 | 西安工程大学 | Fountain/deep well water cooling system for data center |
| CN106793705A (en) * | 2017-01-12 | 2017-05-31 | 中国科学技术大学 | Closed outdoor communication cabinet with cooling mechanism |
| CN106793705B (en) * | 2017-01-12 | 2022-04-19 | 中国科学技术大学 | Closed outdoor communication cabinet with heat dissipation mechanism |
| CN109561637A (en) * | 2018-12-11 | 2019-04-02 | 东北大学 | A kind of data center's cabinet and control system based on cooling on demand theory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103298318B (en) | 2016-08-10 |
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Address after: 518000 Guangdong city of Shenzhen province Baoan District Guanlan Street cloth Lane Community Meiguan Expressway East Hongxin Industrial Park No. 9 building 1-3 floor Applicant after: Shenzhen Envicool Technology Co., Ltd. Address before: 518000, 9, Hongxin Industrial Park, Guanlan Road, Shenzhen, Guangdong, Baoan District Applicant before: Shenzhen Envicool Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |