CN202511388U - Accurate air supplying system for electronic information machine room - Google Patents

Accurate air supplying system for electronic information machine room Download PDF

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Publication number
CN202511388U
CN202511388U CN2012201591645U CN201220159164U CN202511388U CN 202511388 U CN202511388 U CN 202511388U CN 2012201591645 U CN2012201591645 U CN 2012201591645U CN 201220159164 U CN201220159164 U CN 201220159164U CN 202511388 U CN202511388 U CN 202511388U
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CN
China
Prior art keywords
air
plenum chamber
machine room
electronic information
volume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2012201591645U
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Chinese (zh)
Inventor
潘劲松
张川燕
龚晓洪
成松
蒋赟昱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhong Tong Clothing Consulting And Design Research Institute Co Ltd
Original Assignee
Jiangsu Posts and Telecommunications Planning and Designing Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Posts and Telecommunications Planning and Designing Institute Co Ltd filed Critical Jiangsu Posts and Telecommunications Planning and Designing Institute Co Ltd
Priority to CN2012201591645U priority Critical patent/CN202511388U/en
Application granted granted Critical
Publication of CN202511388U publication Critical patent/CN202511388U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an accurate air supplying system for an electronic information machine room. The accurate air supplying system comprises a group of air conditioners, wherein an air outlet of each air conditioner is provided with a primary plenum chamber in a connection manner, the primary plenum chamber is provided with a main air pipe in the connection manner, each main air pipe is communicated with a secondary plenum chamber through a group of connecting air pipes, and the secondary plenum chamber is provided with a group of air supplying short pipes. According to the implementation of the accurate air supplying system disclosed by the utility model, the environmental setting temperature of the electronic information machine room can be increased, the air return temperature of the group of the air conditioners can be increased as well, and the purpose of increasing the air conditioning efficiency can be achieved; and simultaneously, the air supplying short pipes are provided with air volume regulating valves, the regulation for the air supplying volume of each cabinet can be realized, and the purpose of accurately controlling the air volume can be achieved. A large air volume regulating valve can be switched on for the cabinet in high power and large heating value, and the air supplying volume can be increased; and a small air volume regulating valve can be switched on for the cabinet in low power and small heating value, the air supplying volume can be reduced, and thus the phenomenon of high-temperature existence caused as the air volume cannot be distributed according to needs just like the traditional air supplying mode can be avoided.

Description

The accurate supply air system that a kind of electronic information machine room is used
Technical field
The utility model relates to a kind of air-conditioning supply air system, the accurate supply air system that especially a kind of electronic information machine room of field of wireless communications is used.
Background technology
Along with the development of the communications industry, the social informatization degree improves constantly, and no matter is that common carrier or government, enterprise etc. all need build a large amount of electronic information machine rooms.These electronic information machine rooms have equipment such as lot of data, exchange, transmission; The equipment heating amount is big; Therefore, need carry out refrigeration cool-down, machine room not forfeited cold wind through air-conditioning system to building environment; And be back to the machine room hot-air in the air-conditioning unit, be that the normal operation of electronic message unit provides suitable humiture environment and requirement to guarantee.
The air-conditioning air supply mode of early stage electronic information machine room mainly contains air-supply on the airduct, blast cap air-supply.The air-supply of air supply mode or blast cap reaches the electronic message unit service requirement through control machine room integrated environment humiture on traditional airduct; Be that air-conditioning cold wind is delivered to machine room by the air port then through plenum chamber, air-supply short tube; Air output also is distribution on a rough average, makes whole building environment humiture in the normal range of operation of equipment.And in the actual motion, the equipment operate power in the machine room in each rack is different, and the rack plant capacity that has is big; Heat dissipation capacity is big, and the plant capacity that has is little, and heat dissipation capacity is little; And this air duct blow mode is difficult to regulate according to the heat dissipation capacity size of equipment again, and cold can not accurately distribute.Therefore in actual motion, cause localized hyperthermia near the equipment that partial power is big, heat dissipation capacity is big easily, cause equipment normally not move.
At present, though the case study on implementation of " accurately air-supply " is also arranged, all be to increase blower (cabinet door) again at cabinet front, connect through flexible pipe or hard tube cold wind is sent into blower.Though solved the problem of machine room localized hyperthermia to a certain extent, also increased investment cost simultaneously greatly.Outage moment occurs at machine room, also not in the start-up course, owing to increased blower, the heat of rack can not distribute oily machine on the contrary naturally, has increased risk to a certain extent.
The utility model content
The utility model purpose: the utility model technical problem to be solved is the deficiency to prior art, the accurate supply air system that provides a kind of electronic information machine room to use.
In order to solve the problems of the technologies described above; The utility model discloses the accurate supply air system that a kind of electronic information machine room is used; Comprise one group of air-conditioning, all be connected with plenum chamber on the air outlet of each air-conditioning one time, a said plenum chamber connects air main; Each air main connects airduct through one group and is communicated with the secondary plenum chamber, and said secondary plenum chamber is provided with one group of air-supply short tube.
In the utility model, be provided with fire prevention control valve or volume damper between a said plenum chamber and the air main.
In the utility model, said air-supply short tube comprises the air port, the air duct flange that is installed in the volume damper in the air port and is used to install the air port.
The utility model air-conditioning cold wind in service is successively through plenum chamber, air main, connection airduct, secondary plenum chamber, air-supply short tube, cabinet front, rack is carried out cooling heat dissipation after, the hot blast of discharge is back to the air-conditioning unit.
Beneficial effect: the accurate supply air system that the described a kind of electronic information machine room of the utility model is used; Solved on the conventional airduct deficiency that the air-supply of air-supply or blast cap exists; Through plenum chamber, air main, a connection airduct air-conditioning cold wind is sent in the secondary plenum chamber; Secondary plenum chamber and enclosure top are joined, and offer the air-supply short tube in the bottom of secondary plenum chamber, and cold wind forms one deck cold air curtain by the air port at cabinet front; Carry the swabbing action of blower fan by rack, realize that air-conditioning cold wind directly carries out cooling purpose to rack.The enforcement of the utility model can improve the environment set temperature of electronic information machine room, also can improve the return air temperature of air-conditioning unit, reaches the purpose that improves air-conditioner efficiency.Simultaneously, the air-supply short tube is provided with volume damper, can realize the adjusting to each rack air-supply air quantity, reaches the purpose of accurate control air quantity.The rack big for power, that caloric value is big can be opened big volume damper, improves air output; The rack little for power, that caloric value is little can be opened little volume damper, reduces air output, thereby avoids the localized hyperthermia's appearance that as traditional air supply mode, can not distribute according to need and cause owing to air quantity.Thereby guarantee the normal operation of electronic information calculator room equipment, reach the purpose that the electronic information machine room energy-saving reduces discharging.
Description of drawings
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done specifying further, the above-mentioned and/or otherwise advantage of the utility model will become apparent.
Fig. 1 is the utility model general structure sketch map.
Fig. 2 is a side structure sketch map among Fig. 1.
Fig. 3 is an air-supply short tube structural representation among Fig. 2.
Fig. 4 a ~ Fig. 4 c is three kinds of connected mode sketch mapes of air main and secondary plenum chamber.
The specific embodiment
As depicted in figs. 1 and 2, the utility model discloses the accurate supply air system that a kind of electronic information machine room is used, comprise one group of special air conditioning for device room 1; A plenum chamber 2, fire prevention control valve or volume damper 3, air main 4; Connect airduct 5, secondary plenum chamber 6, air-supply short tube 7.All be connected with plenum chamber on the air outlet of each air-conditioning one time, a said plenum chamber connects air main, and each air main connects airduct through one group and is communicated with the secondary plenum chamber, and said secondary plenum chamber connects one group of air-supply short tube.As shown in Figure 3, the air-supply short tube comprises air port 7-1, is used to regulate the volume damper 7-3 of air port air output, and is used for the fixing screw 7-2 in air port, is used to install the air duct flange 7-4 of air-supply short tube.
Embodiment
The special air conditioning for device room of the accurate supply air system that the electronic information machine room is used in the present embodiment produces air-conditioning cold wind; And cold wind is delivered to plenum chamber one time through the inner blower pressure effect of air-conditioning; One time plenum chamber links to each other with the air main of machine room top; Therefore cold wind is got in the air main by a plenum chamber, and the junction of an air main and a plenum chamber is provided with fire prevention control valve or volume damper, can get into the air quantity of each road air main through the size adjustment of its aperture.Air main links to each other with the secondary plenum chamber through connecting airduct; Because the height of the setting of air main is different with the secondary plenum chamber with the position, it can be connected by 3 kinds of connected modes shown in Fig. 4 a, Fig. 4 b and Fig. 4 c with the connected mode of secondary plenum chamber through connecting airduct.The relative mounting positions of secondary plenum chamber and rack is as shown in Figure 4, and the part bottom surface of secondary plenum chamber contacts with enclosure top, in the practical implementation process not the contact portion bottom surface galvanized steel plain sheet is arranged as support, galvanized steel plain sheet top flanging and installing and fixing with hanging.Thus; Air-conditioning cold wind gets into the secondary plenum chamber from air main through connecting airduct, and the secondary plenum chamber partly links to each other with enclosure top, offers air outlet in the bottom of secondary plenum chamber; Therefore air-conditioning cold wind is sent to the rack front end face by air outlet, realizes the purpose that rack is cooled.Each rack place is provided with an air-supply short tube, and the air output of air-supply short tube can be regulated with volume damper, therefore can regulate the air output in each air port according to power, the caloric value size of each rack, as required air-supply.
The utility model technical problem to be solved is the deficiency to existing electronic information air conditioner in machine room air supply mode; A kind of air-conditioning air supply mode of novel electronic information machine room is provided; The target of control machine room integrated environment humiture before this air supply mode changes, and preferentially to the electronic message unit cooling of lowering the temperature.
The utility model provides the thinking and the method for the accurate supply air system that a kind of electronic information machine room uses; The method and the approach of concrete this technical scheme of realization are a lot, and the above only is the preferred implementation of the utility model, should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.The all available prior art of each part not clear and definite in the present embodiment realizes.

Claims (3)

1. accurate supply air system that the electronic information machine room is used; It is characterized in that; Comprise one group of air-conditioning, all be connected with plenum chamber on the air outlet of each air-conditioning one time, a said plenum chamber connects air main; Each air main connects airduct through one group and is communicated with the secondary plenum chamber, and said secondary plenum chamber is provided with one group of air-supply short tube.
2. the accurate supply air system that a kind of electronic information machine room according to claim 1 is used is characterized in that, is provided with fire prevention control valve or volume damper between a said plenum chamber and the air main.
3. the accurate supply air system that a kind of electronic information machine room according to claim 1 and 2 is used is characterized in that said air-supply short tube comprises the air port, the air duct flange that is installed in the volume damper in the air port and is used to install the air port.
CN2012201591645U 2012-04-16 2012-04-16 Accurate air supplying system for electronic information machine room Expired - Lifetime CN202511388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201591645U CN202511388U (en) 2012-04-16 2012-04-16 Accurate air supplying system for electronic information machine room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201591645U CN202511388U (en) 2012-04-16 2012-04-16 Accurate air supplying system for electronic information machine room

Publications (1)

Publication Number Publication Date
CN202511388U true CN202511388U (en) 2012-10-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091231A (en) * 2016-05-27 2016-11-09 华为技术有限公司 The control method of air-conditioning equipment and equipment in a kind of data center
CN111295074A (en) * 2018-12-06 2020-06-16 大连国霖技术有限公司 Intelligent air distribution group control energy-saving device for data center machine room

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091231A (en) * 2016-05-27 2016-11-09 华为技术有限公司 The control method of air-conditioning equipment and equipment in a kind of data center
CN106091231B (en) * 2016-05-27 2019-10-25 华为技术有限公司 The control method and equipment of air-conditioning equipment in a kind of data center
CN111295074A (en) * 2018-12-06 2020-06-16 大连国霖技术有限公司 Intelligent air distribution group control energy-saving device for data center machine room

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 210006 Zhongshan South Road, Nanjing, Nanjing, Jiangsu

Patentee after: Zhong Tong clothing consulting and Design Research Institute Co., Ltd.

Address before: 210006 Zhongshan South Road, Nanjing, Nanjing, Jiangsu

Patentee before: Jiangsu Posts & Telecommunications Planning and Designing Institute Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20121031