CN102238854B - Heat removal device of communication electrical appliance - Google Patents
Heat removal device of communication electrical appliance Download PDFInfo
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- CN102238854B CN102238854B CN201010168361.9A CN201010168361A CN102238854B CN 102238854 B CN102238854 B CN 102238854B CN 201010168361 A CN201010168361 A CN 201010168361A CN 102238854 B CN102238854 B CN 102238854B
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Abstract
The invention discloses a heat removal device of a communication electrical appliance. The communication electrical appliance is arranged in a cabinet; the cabinet is provided with an air-inlet end face from which cooling air is fed and an air-exhaust end face from which heating air is exhausted; at least one of the end faces is provided with an air guide device, and the air guide device is provided with a guide bin with a substantial thickness in the direction perpendicular to the end face of the cabinet so as to ensure enough air is guided; the guide bin is provided with a first air guide port matched with the end face of the cabinet and a second air guide port connected with the air outside the cabinet; the air guide device is substantially sealed so as to be suitable for the air cooling of the cabinet, so that after passing through the second air guide port, the guide bin and the first air guide port, the air outside the cabinet is connected with an air path on the end face of the cabinet; and a part, opposite to the end face of the cabinet, of the air guide device is provided with a bin gate, and the bin gate is preferably made of transparent materials so as to facilitate operation and observation.
Description
Technical field
The present invention relates to a kind of communication cabinet, especially its heat release.
Background technology
Along with the development of communication, electronics integrated monitoring technology, server, data center are extensively adopted, and rack becomes these data centers, the elementary cell of server and carrier undoubtedly.Be provided with the rack of multiple stage in the room of the usual autonomous closure of the heart in the data, in every platform rack, a large amount of electric equipments and element be installed, such as common printed circuit board (PCB), by its compact and orderly arrangement and input current to realize corresponding function.The input current that data show every platform rack is about 10A, and a sizable part for these electric currents will be converted into heat and discharge.These d/d heats will react to the electric elements of surrounding, affect it normally to work, thus need to discharge rack in time, and provide cold air in order to compensate, for the machine room data center having multiple rack, also need the preference temperature keeping whole room equally, and ensure the preference temperature of each rack local.
Common way is provided with the air-conditioning system of discharging cold air in the data in the heart for this reason, and cold air, by being located at the air inlet end face ingress engine cabinet of rack front end face, is discharged from the exhaust end face of rack rear end face after the cold and hot exchange of interior of equipment cabinet.The rack at common data center is all lead to arrangement, namely rack front end face is all towards a direction, such result is, the front end face (i.e. air inlet end face) of rear row's rack, relative with the rear end face (being namely vented gas face) of front-seat rack, therefore hot-air is constantly accumulated, and causes the cooling effect extreme difference of the rack arranged more rearward, finally cannot work.At present, also have a kind of arrangement mode of back-to-back type, the air inlet end face that this mode avoids rack is directly relative with exhaust end face, makes the air in the air inlet end face suction place room area of rack.But due to the back-to-back setting of rack, a large amount of comparatively hot-airs will be discharged, the cold air directly and in room will carry out exchanging and compensating by these hot-airs, cause air conditioner load to aggravate.In addition more seriously, due to the size in room and the power feature of air-conditioning, room localized hot-air Severe aggregation cannot effectively be cooled.These all make the rack on these positions to work, or can only leave unused.
Therefore; the degree of integration of the single rack of current technical requirement improves constantly; 24 hours do not shut down work; the heat engine redundancy backup of multimachine simultaneously; the heat of the discharge of rack is all made significantly to increase; and paradoxically the power that is relatively fixing, air-conditioning equipment of data space is fixed, the area in room have to be increased for solving these contradictions, reducing the quantity of rack, the quantity increasing air-conditioning and power.These all significantly add data center cost, reduce the utilance in space and the allomeric function of data center.
Under the prerequisite how dropped in limited space and air-conditioning, ensure effective radiating effect, to realize the maximization of rack quantity, become the bottleneck that the further practical function of restriction data center promotes.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of heat release of novel communicating appliance, to realize the economization cooling of rack, data center.
For this reason, this creation discloses a kind of heat release of communicating appliance, and described communicating appliance is placed in a rack, and described rack has the air inlet end face entering refrigerating gas and the exhaust end face of discharging heating gas, it is characterized in that, described at least one, end face is provided with this air ducting; Described air ducting is provided with the guiding storehouse on the direction of vertical described rack end face with substantial thickness to ensure to guide enough air quantity; Described guiding storehouse has first air guide hole matched with described rack end face, and with rack extraneous gas to the second air guide hole be connected; The air inlet end face of described rack extraneous gas and described rack and be vented end face corresponding be refrigerating gas and indoor gas; Described air ducting is configured to the substance sealing of applicable rack air cooling, is connected by the second air guide hole, guiding storehouse, the first air guide hole to make described rack extraneous gas with described rack end face gas circuit.
Be understandable that, after adopting the present invention, the refrigerating gas being fixed a point to provide by air-conditioning is connected with described rack air inlet end face gas circuit by the second air guide hole, guiding storehouse, the first air guide hole, ensure that abundance and the preference temperature of rack refrigerating gas, discharged extraneous gas and vapor permeation interference, air-conditioner efficiency improves greatly.The hot-air that rack produces then can be vented outside end face, the first air guide hole, guiding storehouse, the second air guide hole discharge rack by described rack, avoid the interference to other cabinet fronts, simultaneously because the second air guide hole upper position is arranged so that hot gas is in top, more avoid the impact on bottom air inlet end face.Make aircondition and room area more economically, solve the contradiction of heat radiation and space layout.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the rack in the present invention;
Fig. 2 is the rack schematic perspective view being provided with this device in the present invention;
Fig. 3 is the schematic perspective view of this device in the present invention;
Fig. 4 is the schematic top plan view of this device in the present invention;
Fig. 5 is data center's schematic diagram that the rack with multiple devices forms.
Embodiment
This creation discloses a kind of heat release of communicating appliance, and described communicating appliance is arranged in a cabinet of electric appliance.The schematic perspective view of rack 10 in the present invention of Fig. 1 display; common rack is the cuboid external form having certain altitude; it comprises: enter the air inlet end face 1 of refrigerating gas and discharge the exhaust end face 2 of heating gas; with the top 3 of rack, usual rack is substantially for structure a pair internal unit closed provides protection and supporting.
Fig. 2 is the rack schematic perspective view being provided with this device in the present invention.This figure is that to be arranged on this device 20 entered on the air inlet end face 1 of refrigerating gas be example, it is pointed out that the 26S Proteasome Structure and Function that the exhaust end face 2 of its discharge heating gas being arranged on rack 10 is also similar.From this figure, the heat release of this communicating appliance has substantial thickness L on the direction entering the air inlet end face 1 of refrigerating gas of vertical described machine 10, because which form the guiding storehouse 13 of gas to ensure to guide enough air quantity, this guiding storehouse 13 has first air guide hole 11 matched with described rack air inlet end face 1, and with rack extraneous gas to the second air guide hole 12 be connected.
Wherein the second air guide hole can according to concrete organization establishes in different orientation as 12 ' and 12 ", and the second air guide hole is arranged on the upper end of the close enclosure top of the heat release 20 of communicating appliance usually.In Fig. 2, preferred embodiment is, the upper end of described air ducting 20 is configured to exceed described enclosure top 3, and wherein the top 3 of its upper end and rack is fixedly linked by angle knot 4 by the visible described air ducting 20 of Fig. 2.
Can be arranged on the air inlet end face 1 of rack due to this air ducting 20 or be vented on end face 2, the gas at the second therefore corresponding from being arranged on different end face air guide hole 12 place just can be refrigerating gas and indoor gas.What Fig. 2 adopted is mounted on air inlet end face 1, and the gas at the second corresponding air guide hole 12 place is refrigerating gas.
The air ducting 20 that Fig. 2 also show in the present invention is being provided with door 14 with described rack air inlet end face 11 opposite position.This door adopts transparent material to make usually, with the observation of handled easily person and the adjustment to rack.
Through above-mentioned introduction, be understandable that the air ducting 20 in the present invention is configured to the substance sealing of applicable rack 10 air cooling, to make described rack 10 extraneous gas, such as refrigerating gas, by the second air guide hole 12, guides storehouse 13, first air guide hole 11 to be connected with air inlet end face 1 gas circuit of described rack.
Fig. 3 is the schematic perspective view of this device in the present invention, first air guide hole 11 matched with rack corresponding end-faces 1 or 2 that visible air ducting 20 has, and with rack extraneous gas to the second air guide hole 12 be connected, the direction of the corresponding end-faces 1 or 2 of vertical described machine 10 has substantial thickness L, to form and to ensure to guide the guiding storehouse 13 of enough air quantity gas, air ducting 20 is preferably provided with transparent door 14 with handled easily simultaneously.
Fig. 4 is the schematic top plan view of this device in the present invention, too clearly show the first air guide hole 11 that air ducting 20 has, with the second air guide hole 12 of positive upper end, the direction of the corresponding end-faces 1 or 2 of vertical described machine 10 has substantial thickness L, for convenience of operation, transparent door 14 is installed.
Shown in Fig. 5 is the schematic diagram of the data center 40 that the rack with multiple apparatus of the present invention forms, and in this data center 40, have air-conditioning 30 and corresponding air-conditioning duct 31, rack 101,102,103 are arranged in data center 40 by according to certain purposes.As diagram, air-conditioning duct 31 has supply port 311,312 in corresponding rack position, and 313 is that corresponding rack 101,102,103 fixed point provides cooling-air A.Supply port 311 is corresponding with the second air guide hole 121 of the air ducting 201 on rack 101, usually adopts the mode directly connected to provide rack external refrigeration gas a1 for it.
As previously mentioned, because described air ducting 201 is configured to the substance sealing of applicable rack 101 air cooling, be connected with described rack end face gas circuit by the second air guide hole 121, guiding storehouse, the first air guide hole to make refrigerating gas a1, therefore, cooling-air a1 is directly entered for it provides cooling in rack 101 along above-mentioned gas circuit by this device, and by the exhaust end face 3 Exhaust Gas b1 of rack 101 after achieving cooling and heat exchange.
Owing to adopting the confession air cooling system of autonomous closure, each rack all can obtain the refrigerating gas produced from air-conditioning equipment, ensure its normal job requirement, therefore the too high caused deadlock situation of data center's local local temperature can not be there is, therefore the area of machine room obtains maximum utilization, air-conditioning is also because adopting the closed air feed of fixed point simultaneously, only need a small amount of gas just can complete cooling task, so air-conditioning quantity, power and exhaust position are free all greatly on selecting, realize its high usage.Therefore the data center that this kind of device forms will more economically, efficiently.
The several functions structure disclosed in the present invention and embodiment, all embodied by claim and protected, any enlightenment obtained according to the drawings and Examples shown in the present invention, all falls among scope that the present invention protects.
Claims (1)
1. a heat release for communicating appliance, described communicating appliance is placed in a rack, and described rack has the air inlet end face entering refrigerating gas and the exhaust end face of discharging heating gas, it is characterized in that,
Described at least one, end face is provided with air ducting;
Described air ducting is provided with the guiding storehouse on the direction of vertical described rack end face with substantial thickness to ensure to guide enough air quantity;
Described guiding storehouse has first air guide hole matched with described rack end face, and with rack extraneous gas to the second air guide hole be connected;
The air inlet end face of described rack extraneous gas and described rack and be vented end face corresponding be refrigerating gas and indoor gas;
Described air ducting is configured to the substance sealing of applicable rack air cooling, is connected by the second air guide hole, guiding storehouse, the first air guide hole to make described rack extraneous gas with described rack end face gas circuit;
Described air ducting adopts transparent material to make door being provided with described rack end face opposite position;
Described second air guide hole is arranged on the upper end of described air ducting near enclosure top;
The upper end of described air ducting is configured to exceed described enclosure top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010168361.9A CN102238854B (en) | 2010-05-07 | 2010-05-07 | Heat removal device of communication electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010168361.9A CN102238854B (en) | 2010-05-07 | 2010-05-07 | Heat removal device of communication electrical appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102238854A CN102238854A (en) | 2011-11-09 |
| CN102238854B true CN102238854B (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010168361.9A Active CN102238854B (en) | 2010-05-07 | 2010-05-07 | Heat removal device of communication electrical appliance |
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| Country | Link |
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| CN (1) | CN102238854B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102770007A (en) * | 2012-07-19 | 2012-11-07 | 华数传媒网络有限公司 | Active cooling cabinet system |
| CN103906409B (en) * | 2012-12-28 | 2017-06-16 | 鸿富锦精密工业（深圳）有限公司 | Cooling system |
| CN104812184B (en) | 2014-01-23 | 2018-05-04 | 华为技术有限公司 | A kind of Air System |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947481A (en) * | 2004-01-13 | 2007-04-11 | 动力－4有限公司 | Cabinet for computer devices with air distribution device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050207116A1 (en) * | 2004-03-22 | 2005-09-22 | Yatskov Alexander I | Systems and methods for inter-cooling computer cabinets |
| CN201450674U (en) * | 2009-07-20 | 2010-05-05 | 中国电子科技集团公司第二十八研究所 | Duplex machine cabinet with ventilation device |
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2010
- 2010-05-07 CN CN201010168361.9A patent/CN102238854B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947481A (en) * | 2004-01-13 | 2007-04-11 | 动力－4有限公司 | Cabinet for computer devices with air distribution device |
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| Publication number | Publication date |
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| CN102238854A (en) | 2011-11-09 |
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| C06 | Publication | ||
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Address after: 315111 five Town Industrial Zone, Ningbo, Zhejiang, Yinzhou District Applicant after: Ningbo Inctel Precision Work Machinery Co., Ltd. Address before: 315111 five Town Industrial Zone, Ningbo, Zhejiang, Yinzhou District Applicant before: Incote (Ningbo) Mechancial & Electronic Equipment Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: INCOTE (NINGBO) MECHANCIAL + ELECTRONIC EQUIPMENT CO.,LTD. TO: NINGBO INCTEL PRECISION WORK MACHINERY CO., LTD. |
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