CN202248578U - Air current control device for improving refrigeration efficiency and safety of machine room - Google Patents

Air current control device for improving refrigeration efficiency and safety of machine room Download PDF

Info

Publication number
CN202248578U
CN202248578U CN2011203896412U CN201120389641U CN202248578U CN 202248578 U CN202248578 U CN 202248578U CN 2011203896412 U CN2011203896412 U CN 2011203896412U CN 201120389641 U CN201120389641 U CN 201120389641U CN 202248578 U CN202248578 U CN 202248578U
Authority
CN
China
Prior art keywords
machine room
ceiling
skylight
safety
current control
Prior art date
Application number
CN2011203896412U
Other languages
Chinese (zh)
Inventor
刘仕业
聂振球
Original Assignee
广州南盾通讯设备有限公司
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 广州南盾通讯设备有限公司 filed Critical 广州南盾通讯设备有限公司
Priority to CN2011203896412U priority Critical patent/CN202248578U/en
Application granted granted Critical
Publication of CN202248578U publication Critical patent/CN202248578U/en

Links

Abstract

The utility model discloses an air current control device for improving the refrigeration efficiency and the safety of a machine room. The air current control device comprises a cold channel, floor open pores, a ceiling and doors, wherein the cold channel is formed by arraying cabinets in a face-to-face manner; the floor open pores are positioned below the cold channel and can allow cold air of a refrigerator to pass; the ceiling is positioned at the top of the air current control device; the doors are positioned at two ends of the cold channel; a skylight and a monitoring unit are arranged on the ceiling; and according to a detection result of the monitoring unit, the opening of the skylight is controlled by intelligent control equipment. According to the air current control device disclosed by the utility model, due to adoption of an airtight design, the utilization rate of refrigeration capacity is comprehensively improved, the reduction of loss of energy source is facilitated, effective dissipation and cooling of equipment are accelerated and operation cost of a data center is finally reduced; and meanwhile, the skylight capable of being automatically opened according to a preset value of a user is arranged on the ceiling, so that fire fighting gas in the machine room can enter the cold channel so as to ensure the firefighting safety of the machine room.

Description

Improve the air flow controller of machine room refrigerating efficiency and safety
Technical field
The utility model relates to a kind of air flow controller that can improve machine room refrigerating efficiency and safety.
Background technology
Along with the development of information technology, current data center (machine room) scale is in continuous development, and the equipment that has thousands of is very general, its extensive, highdensity deployed with devices, and its energy consumption drops into huge.According to statistics; External advanced machine room PUE value (relatively more current in the world at present data center's electricity usage efficient measurement index) can reach 1.7; Our national PUE average is then more than 2.5; This shows that there is very big gap in China data center (machine room) with external aspect operational energy efficiency, the effective utilization rate of energy of data center's (machine room) also is one of greatest problem of facing at present of data center.
Therefore; Conspicuous contradictions such as " energy consumption is big, efficiency is low, cost high " that data center faces aspect managing power consumption; The policy and the call of national current promotion " eliminating the backward production facilities, realize energy-saving and emission-reduction " had not both been met; Simultaneously also be faced with huge cost competitive pressure, make the planning construction persons of data center have to examine closely again, make a strategic decision again, change the energy consumption tactical management aspect at data center.
The air return method (see figure 3) is gone up in air-supply under being that the conventional data centers machine room adopts; The computer room structure of this routine and air blow and return mode; Air conditioner in machine room wind causes cold to run off in a large number owing to fully mix with natural wind, causes the refrigerating efficiency of the air-conditioning equipment of machine room to reduce greatly; And do not cause power consumption significantly to increase owing to cold wind and equipment heating exchange fully, thereby cause overall energy consumption significantly to increase.Because the existence of above problem, thereby the PUE that causes existing machine room can not obtain effective optimization under existing ambient conditions.
At number of patent application is in the known open source literature of CN200920212264.8, discloses a kind of the air distribution control device of refrigerating efficiency " strengthen computer room ", though this air distribution control device will blow through cold channel seal system and the return air path thoroughly separates; Guaranteed correct circulation of air; Guaranteed that all cold airs are used for the refrigeration needs of equipment, but simultaneously also because the design of closed has caused the fire-fighting air in the machine room to have no idea to get in the cold passage; Only can when opening machine room door, get into cold passage; If do not open machine room door for a long time, the fire-fighting air can be accumulated in the machine room, has hidden fire-fighting danger.
The utility model content
The purpose of the utility model is to overcome the weak point in the background technology, and a kind of air flow controller that can improve machine room refrigerating efficiency and safety is provided.
For addressing the above problem, the utility model is realized through following technical scheme:
A kind of air flow controller that improves machine room refrigerating efficiency and safety of the utility model; It comprises by rack arrange face-to-face the cold passage that constitutes, be positioned at cold passage below can be through the floor openings of air-conditioning cold air, the door that is positioned at the ceiling at top and is positioned at cold passage two ends; The wherein said ceiling that is positioned at the top is provided with skylight and monitoring unit; According to the testing result of monitoring unit, through the unlatching in intelligent control appliance control skylight.
Described ceiling can adopt accordion structure.
Described monitoring unit comprises temperature, humidity, cigarette sense monitoring probe and force switch CCU.
Described skylight is prepared from through overlay film tempered glass.
Described air flow controller can adopt the cell modular design.
The raising machine room refrigerating efficiency of the utility model and the air flow controller of safety; Owing to adopted the design of closed, improve the utilization rate of cold comprehensively, help reducing the loss of the energy; The cooling of acceleration equipment efficiently radiates heat finally reduces the operation cost of data center; Ceiling is provided with the skylight of opening automatically according to the user preset value simultaneously, the fire-fighting gas in the machine room is got in the cold passage automatically, to guarantee the security against fire of machine room; Be prepared from through overlay film tempered glass, realize 99% light transmittance.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the disassemblying structure sketch map of the utility model;
Fig. 3 is the sketch map of putting of traditional machine room rack;
Fig. 4 is the sketch map of putting of the utility model machine room rack;
1 ... Rack 2 ... Cold passage 3 ... The passage of heat 4 ... Ceiling
5 ... Door 6 ... Skylight 7 ... Monitoring unit
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
A kind of air flow controller that improves machine room refrigerating efficiency and safety of the utility model; It comprises by rack 1 arrange the cold passage 2 that constitutes face-to-face, be positioned at cold passage 2 belows can be through the floor openings of air-conditioning cold air, the door 4 that is positioned at the ceiling 4 at top and is positioned at cold passage 2 two ends; The wherein said ceiling 4 that is positioned at the top is provided with skylight 6 and monitoring unit 7; According to the testing result of monitoring unit 7, through the unlatching in intelligent control appliance control skylight 6.Corresponding, rack 1 back-to-back arrangement constitutes the passage of heat 3.
Cold channel roof ceiling 4 can adopt accordion structure, can make its before installation or the dismounting after transport or put more convenient.
The closed control of direct solenoid inspiration row can be adopted in skylight 6, guarantees artificially through emergency switch control to be opened in skylight 6 automatic the triggering perhaps of fire alarm system; Treat alarm release, the related personnel checks the back manual closing.
Described monitoring unit 7 is provided with temperature, humidity, cigarette sense monitoring probe and force switch CCU.
The function of monitoring unit 7 is mainly: can control the skylight that cold channel separation system opens the original sealing in cold passage top automatically according to the jet actuating signal of the significant alarm of humiture exceptional value, the early-stage smog warning system of monitoring itself, fire fighting system; Let in the fire-fighting gas admission passage in the machine room, to guarantee the security against fire of machine room.Simultaneously, control of cold channel separation and monitoring part can prevent that current humiture value from reaching through the setting of return difference value and produce the control vibration when closing on controlling value, can the control vibration that produce be controlled in the scope of permission.In addition, cold channel monitoring partly is provided with the positive opening button, to be used for opening airtight cold passage when the machine room generation accident by force.
Described skylight 6 is prepared from through overlay film tempered glass, realizes 99% light transmittance.
The air flow controller of the utility model can adopt cell modular design, and each unit all can independently install, and can be connected with adjacent unit, and unit module can be a hardware module.
In sum, being merely in the preferable enforcement of the utility model, is not that the utility model is done any pro forma restriction; The those of ordinary skill of all industry all can be implemented the utility model by the above swimmingly; But all professional and technical personnel of being familiar with are not in breaking away from the utility model technical scheme scope, and the above technology contents that is disclosed capable of using and a little change of making is modified and the equivalent variations that develops is the equivalent embodiment of the utility model; Simultaneously, all essence technology according to the utility model to the change of any equivalent variations that above embodiment did, modify and differentiation, all still belong within the protection domain of technical scheme of the utility model.

Claims (5)

1. air flow controller that improves machine room refrigerating efficiency and safety; It comprises by rack arranges face-to-face the cold passage that constitutes, is positioned at it is characterized in that through the floor openings of air-conditioning cold air, the door that is positioned at the ceiling at top and is positioned at cold passage two ends of cold passage below:
The described ceiling that is positioned at the top is provided with skylight and monitoring unit, according to the testing result of monitoring unit, through the unlatching in intelligent control appliance control skylight.
2. the air flow controller of raising machine room refrigerating efficiency according to claim 1 is characterized in that:
Described ceiling can adopt accordion structure.
3. the air flow controller of raising machine room refrigerating efficiency according to claim 1 is characterized in that:
Described monitoring unit comprises temperature, humidity, cigarette sense monitoring probe and force switch CCU.
4. the air flow controller of raising machine room refrigerating efficiency according to claim 1 and safety is characterized in that:
Described skylight is prepared from through overlay film tempered glass.
5. the air flow controller of raising machine room refrigerating efficiency according to claim 1 and safety is characterized in that:
Described air flow controller can adopt the cell modular design.
CN2011203896412U 2011-10-13 2011-10-13 Air current control device for improving refrigeration efficiency and safety of machine room CN202248578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203896412U CN202248578U (en) 2011-10-13 2011-10-13 Air current control device for improving refrigeration efficiency and safety of machine room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203896412U CN202248578U (en) 2011-10-13 2011-10-13 Air current control device for improving refrigeration efficiency and safety of machine room

Publications (1)

Publication Number Publication Date
CN202248578U true CN202248578U (en) 2012-05-30

Family

ID=46109840

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203896412U CN202248578U (en) 2011-10-13 2011-10-13 Air current control device for improving refrigeration efficiency and safety of machine room

Country Status (1)

Country Link
CN (1) CN202248578U (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103806704A (en) * 2014-02-13 2014-05-21 深圳市共济科技有限公司 Modularized data center machine room provided with sealed channels
CN104533113A (en) * 2014-12-31 2015-04-22 宁波隆兴电信设备制造有限公司 Sealed cold pool machine room
CN104602767A (en) * 2012-08-10 2015-05-06 日东工业株式会社 Rack aisle isolation structure
CN105025681A (en) * 2014-04-21 2015-11-04 上海宽带技术及应用工程研究中心 Cabinet heat passage closing structure
CN105587200A (en) * 2015-06-16 2016-05-18 苏州朗威电子机械有限公司 Cold channel for computer room of data center
CN105587201A (en) * 2015-06-16 2016-05-18 苏州朗威电子机械有限公司 Fire-fighting cold channel for computer room of data center
CN105822173A (en) * 2016-05-06 2016-08-03 深圳市德世科通讯科技有限公司 Skylight control system and combined cabinet
CN105828580A (en) * 2016-05-06 2016-08-03 深圳市德世科通讯科技有限公司 Combined cabinet capable of separately adjusting heat dissipation of cabinets
CN105873394A (en) * 2016-05-06 2016-08-17 深圳市德世科通讯科技有限公司 Combined cabinet and skylight control method thereof
CN106368456A (en) * 2016-09-18 2017-02-01 郑州云海信息技术有限公司 Data center system
EP3159462A4 (en) * 2014-06-20 2017-06-14 ZTE Corporation Modular data center
WO2018018747A1 (en) * 2016-07-28 2018-02-01 苏州安瑞可机柜系统有限公司 Modularized server room

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104602767A (en) * 2012-08-10 2015-05-06 日东工业株式会社 Rack aisle isolation structure
CN103806704A (en) * 2014-02-13 2014-05-21 深圳市共济科技有限公司 Modularized data center machine room provided with sealed channels
CN103806704B (en) * 2014-02-13 2016-08-17 深圳市共济科技有限公司 A kind of modular data center machine room with closed channel
CN105025681B (en) * 2014-04-21 2017-12-05 上海宽带技术及应用工程研究中心 A kind of rack passage of heat enclosed construction
CN105025681A (en) * 2014-04-21 2015-11-04 上海宽带技术及应用工程研究中心 Cabinet heat passage closing structure
EP3159462A4 (en) * 2014-06-20 2017-06-14 ZTE Corporation Modular data center
CN104533113A (en) * 2014-12-31 2015-04-22 宁波隆兴电信设备制造有限公司 Sealed cold pool machine room
CN105587200A (en) * 2015-06-16 2016-05-18 苏州朗威电子机械有限公司 Cold channel for computer room of data center
CN105587201A (en) * 2015-06-16 2016-05-18 苏州朗威电子机械有限公司 Fire-fighting cold channel for computer room of data center
CN105828580A (en) * 2016-05-06 2016-08-03 深圳市德世科通讯科技有限公司 Combined cabinet capable of separately adjusting heat dissipation of cabinets
CN105873394A (en) * 2016-05-06 2016-08-17 深圳市德世科通讯科技有限公司 Combined cabinet and skylight control method thereof
CN105822173A (en) * 2016-05-06 2016-08-03 深圳市德世科通讯科技有限公司 Skylight control system and combined cabinet
CN105828580B (en) * 2016-05-06 2018-06-26 深圳市德世科通讯科技有限公司 A kind of combined cabinet that can individually adjust cooling machine cabinet
WO2018018747A1 (en) * 2016-07-28 2018-02-01 苏州安瑞可机柜系统有限公司 Modularized server room
CN106368456A (en) * 2016-09-18 2017-02-01 郑州云海信息技术有限公司 Data center system

Similar Documents

Publication Publication Date Title
JP5399571B2 (en) Energy-saving safety cabinet with automatic assembly control
CN100480593C (en) Air-conditioning energy-saving monitoring system of base station
CN105091224B (en) Large public building IAQ adjusting method and system
CN105425711A (en) Integrated management system of intelligent building
TWI457522B (en) Energy saving air condition system and air condition mode thereof
CN202074655U (en) System for controlling indoor fresh air quantity according to carbon dioxide (CO2) concentration
CN104102199A (en) Guest room management and control system for universal hotels
CN103472778B (en) Intelligent control management system between skyscraper electrical equipment
CN203588047U (en) Indoor environment intelligent control system
CN205543886U (en) Outdoor switch board of high heat dissipation
CN102608966B (en) Cabinet micro-environment monitoring system
CN203050437U (en) Access door capable of being opened and closed in double directions
CN102116517A (en) Air supply control method for equipment in machine room
RU2444868C1 (en) Modular processing centre and functioning thereof
CN103369917B (en) A kind of container type data system
CN102306044B (en) Automatic control refrigeration system for high-density computer room and method thereof
CN203026817U (en) Outdoor box-type transformer substation protecting casing
CN203761700U (en) Intelligent mobile cabinet
CN202205299U (en) Intelligent evacuation and induction indicating system
CN105828580B (en) A kind of combined cabinet that can individually adjust cooling machine cabinet
CN203217320U (en) Remote monitoring and alarming management device of fire-fighting fireproof door
CN106654926B (en) A kind of energy-saving power distribution cabinet conditioner and method
CN203846650U (en) Energy-saving curtain wall with intelligent air change function
CN107172861B (en) A kind of data center machine room energy-saving cooling system and its control method that airflow circulating is variable
CN204014398U (en) A kind of rack of modular data center and modular data center

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model