CN202166163U - Intelligent air supply device with variable air volume - Google Patents
Intelligent air supply device with variable air volume Download PDFInfo
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- CN202166163U CN202166163U CN2011202479188U CN201120247918U CN202166163U CN 202166163 U CN202166163 U CN 202166163U CN 2011202479188 U CN2011202479188 U CN 2011202479188U CN 201120247918 U CN201120247918 U CN 201120247918U CN 202166163 U CN202166163 U CN 202166163U
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Abstract
An intelligent air supply device with variable air volume belongs to the field of energy saving equipment of machine rooms. A data center machine room in the prior art has the problem that local temperature is too high due to the fact that air flow organization is in disorder and cold quantity distribution is unreasonable. The intelligent air supply device with the variable air volume comprises an air supply freezer. An A door is designed on the front face of the air supply freezer, a printed circuit board (PCB) is designed on the A door, a B door is designed on the back face of the air supply freezer, an air guide shutter is designed on the B door, and a fan group is designed at the top or the bottom position of an inner cavity of the air supply freezer. The fan group consists of a plurality of direct current axial flow fans which are adjustable in speed, a power switch and a wiring slot are designed on the left side face or the right side face of the air supply freezer, and a display screen, a temperature sensor and a plurality of debugging buttons are designed on the PCB. The intelligent air supply device with the variable air volume is used for the data center machine room to form an intelligent air supply system with the variable air volume for the machine room, enables the data center machine room to reorganize the air flow structure, achieves effective convection, takes away heat of a machine cabinet, and reduces temperature of the data center machine room.
Description
Technical field
The utility model relates to the machine room air-conditioning energy-saving apparatus field, particularly relates to a kind of variable air rate intelligent air supply device.
Background technology
In data center machine room (hereinafter to be referred as machine room), moving a large amount of computer systems.A safe and reliable building environment need be provided, just can make important electronic equipment operate as normal such as server.History from the calculator room equipment development; No matter be which kind of distribution of air flow mode, all there is the disorderly and cold unreasonable distribution of air current composition in computer-room air conditioning system and causes the overheated problem of local temperature from the process (machine room internal gas flow tissue) of air outlet to air-conditioning equipment return air.
Make the flow pattern that forms " hot and cold separation " in the machine room be proved to be the at present complete best a kind of method of air cooling effect.This method can reorganize air flow structure, makes the effective convection current of air in the machine room, thereby takes away the rack heat, reduces the temperature of rack.
The calculator room equipment kind is many, and the equipment cooling mode is also different, so the caloric value of the rack that has is big; The radiator fan wind speed is big, and the front and rear row heat distributes to certainly exist and influences each other, and this just causes the mutual disorder of hot and cold air; The phase mutual interference, the air-conditioning cold flow utilization rate is low, causes the energy consumption waste.
No matter the machine room rack be by which kind of mode put or caloric value much; The variable air rate blower is installed on the air intake surface of rack; Because directly guide to air-conditioning cold wind in the rack; With cold wind encapsulation, do not exist the radiating airflow of rack that other racks are exerted an influence, accomplish that hot and cold air-flow isolates each other.
Adjustment air-conditioning supply air system; Air-conditioning cold wind concentrated deliver in the air-supply rack; The variable air rate blower is installed on the rack air intake surface, make air-conditioning cold wind get into the air-supply refrigerator after, behind the cooler cabinet equipment, be discharged to and return the precision air conditioner return air inlet in the passage; Thereby make hot and cold flow separation, form circulation in order.
Hot and cold air is separated, form circulation in order, just need a kind of variable air rate intelligent air supply device.Therefore, people hope that urgently a kind of variable air rate intelligent air supply device comes out.
Summary of the invention
The utility model technical problem to be solved is; The data center machine room that overcomes prior art have the disorderly and cold unreasonable distribution of air current composition and cause local temperature overheated defective; Satisfy people's the hope and the market demand of variable air rate intelligent air supply device, a kind of variable air rate intelligent air supply device is provided, in data center machine room after this variable air rate intelligent air supply of the reasonable Arrangement device; Can make data center machine room reorganize air flow structure; Make its effective convection current, take away the rack heat, reduce the temperature of data center machine room.
The utility model solves the technical scheme that its technical problem adopted: a kind of variable air rate intelligent air supply device; Comprise the air-supply refrigerator; Be designed with an A door in air-supply refrigerator front, on the A door, be designed with a pcb board, be designed with a B door at the air-supply refrigerator back side; On the B door, be designed with wind guiding louver, the air-supply refrigerator interior top of chamber or the bottom the position on be designed with a fans.
In technique scheme, the air-supply refrigerator left surface or right flank be designed with power switch and connecting groove.
On said pcb board, be designed with display screen, temperature sensor and a plurality of debugging button.
Said fans is made up of several adjustable speed direct current axial flow blowers.
The beneficial effect of the utility model is: reach the effect that air-conditioning cold wind elder generation cooling rack cools off the machine room environment temperature again through the utility model is installed.1, through on each rack, installing variable air rate intelligent air supply device additional; Be installed in temperature sensor on the frame and the temperature signal of collecting be transferred to the PCB control panel of variable air rate intelligent air supply device; The PCB control panel calculates the actual heat dissipation capacity of rack; Thereby the adjustable speed direct current axial flow blower of transferring variable air rate intelligent air supply device is regulated the air quantity and the wind speed of the cold air that gets into rack automatically; Air quantity and the wind speed of discharging the rack hot-air carry out the cold supply by the actual demand of the heat radiation of rack, and accurately control sending in the machine room, return air amount and give, the return air wind speed, with the capacity utilization ratio of raising air-conditioning system.2, this variable air rate intelligent air supply device is simple in structure, reasonable in design.3, this variable air rate intelligent air supply device is practical, and marketing has a extensive future.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the right view of the utility model;
Fig. 3 is the vertical view of the utility model;
Fig. 4 is the front view of the utility model;
Fig. 5 is the rearview of the utility model:
Fig. 6 is the plane arrangement structure sketch of the utility model under user mode.
Among the figure, 1, the air-supply refrigerator; 2, power switch; 3, axial flow blower; 4, pcb board; 5, display screen; 6, temperature sensor; 7, debugging button; 8, wind guiding louver; 9, air supply duct; 10, precision air conditioner; 11, data center machine room; 12, rack; 13, variable air rate intelligent air supply device; 14, A door; 15, B door.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5; The described a kind of variable air rate intelligent air supply device of present embodiment comprises air-supply refrigerator 1, is designed with an A door 14 in air-supply refrigerator 1 front; On A door 14, be designed with a pcb board 4; Be designed with a B door 15 at air-supply refrigerator 1 back side, on B door 15, be designed with wind guiding louver 8, wind guiding louver 8 can the direct cold wind direction gets into the air supply direction of rack; On the position of interior top of chamber of air-supply refrigerator 1, be designed with a fans, said fans is made up of several adjustable speed direct current axial flow blowers 3; Right flank at air-supply refrigerator 1 is designed with power switch 2 and connecting groove; On said pcb board 4, be designed with display screen 5, temperature sensor 6 and a plurality of debugging button 7.
Referring to Fig. 6, Fig. 6 is the plane arrangement structure sketch of present embodiment under user mode, is example below in conjunction with Fig. 6 with " on send side to return " air duct blow mode, in order to the explanation present embodiment, but is not used in the usage range of restriction the utility model.Last air supply mode is exactly the pipeline air supply mode that adopts high-power, the big air quantity of precision air conditioner 10 configurations, little enthalpy difference at machine room usually, and precision air conditioner 10 is evenly distributed to rack 12 between row and row with a large amount of high speed cold wind through air supply duct 9.In the present embodiment; We extend to air-supply refrigerator 1 inlet side with the cold wind airduct of blowing; In data center machine room 11, form the rack inlet side for the air-supply cold air duct is the air blow and return model in return air heat road with the rack air draft in addition, make hot and cold air-flow subregion and effectively circulate.Air blow and return model according to setting up is installed in variable air rate intelligent air supply device 13 on the air intake surface of rack 12; And temperature sensor 6 is installed on the highest shelf position of temperature; Temperature sensor 6 sends to the temperature in the rack of collecting 12 on the pcb board 4; After distinguishing, calculating, send command adapted thereto, variable air rate intelligent air supply device 13 is controlled.Specifically describe in the face of the air current composition principle that optimizes the system operation down.After the air supply duct 9 of data center machine room 11 all extends to air-supply refrigerator 1 upper end; After " cold and hot isolation " model forms; At the beginning of system's operation; Powerful precision air conditioner 10 is delivered to a large amount of high speed cold wind in the rack 12 through variable air rate intelligent air supply device 13; The temperature that this moment, variable air rate intelligent air supply device 13 was collected with rack-mounted temperature sensor 6 is passed to pcb board 4, and system is as the actual heat dissipation capacity of each rack 12 of benchmark calculating, and the actual heat radiation of pressing each rack 12; The rotating speed of the adjustable speed direct current axial flow blower 3 of control variable air rate intelligent air supply device 13 is supplied and equipment passage of heat purpose more smoothly with the cold that reaches rack 12 as required.
The above only is a preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs to the protection domain of the utility model patent to any trickle modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. variable air rate intelligent air supply device; It is characterized in that: comprise air-supply refrigerator (1); Be designed with an A door (14) in air-supply refrigerator (1) front, on A door (14), be designed with a pcb board (4), be designed with a B door (15) at air-supply refrigerator (1) back side; On B door (15), be designed with wind guiding louver (8), the air-supply refrigerator (1) interior top of chamber or the bottom the position on be designed with a fans.
2. a kind of variable air rate intelligent air supply device according to claim 1 is characterized in that: left surface or right flank at air-supply refrigerator (1) are designed with power switch (2) and connecting groove.
3. a kind of variable air rate intelligent air supply device according to claim 1 is characterized in that: on said pcb board (4), be designed with display screen (5), temperature sensor (6) and a plurality of debugging button (7).
4. a kind of variable air rate intelligent air supply device according to claim 1 is characterized in that: said fans is made up of several adjustable speed direct current axial flow blowers (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202479188U CN202166163U (en) | 2011-07-14 | 2011-07-14 | Intelligent air supply device with variable air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202479188U CN202166163U (en) | 2011-07-14 | 2011-07-14 | Intelligent air supply device with variable air volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166163U true CN202166163U (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202479188U Expired - Fee Related CN202166163U (en) | 2011-07-14 | 2011-07-14 | Intelligent air supply device with variable air volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237439A (en) * | 2013-04-02 | 2013-08-07 | 广东易事特电源股份有限公司 | Cabinet and air flow control method thereof |
| CN103763873A (en) * | 2014-01-03 | 2014-04-30 | 东南大学 | Zoned air supplying cabinet |
| CN109963445A (en) * | 2019-04-08 | 2019-07-02 | 突破电气（天津）有限公司 | Multi-regulation intelligent precise supply air system and control method |
-
2011
- 2011-07-14 CN CN2011202479188U patent/CN202166163U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103237439A (en) * | 2013-04-02 | 2013-08-07 | 广东易事特电源股份有限公司 | Cabinet and air flow control method thereof |
| CN103237439B (en) * | 2013-04-02 | 2016-04-27 | 广东易事特电源股份有限公司 | Rack and this rack control the method for air quantity |
| CN103763873A (en) * | 2014-01-03 | 2014-04-30 | 东南大学 | Zoned air supplying cabinet |
| CN103763873B (en) * | 2014-01-03 | 2016-08-17 | 东南大学 | A kind of zoned air rack |
| CN109963445A (en) * | 2019-04-08 | 2019-07-02 | 突破电气（天津）有限公司 | Multi-regulation intelligent precise supply air system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170508 Address after: Gao Po Shan Road Houjie Houjie Town Village 523000 Guangdong city of Dongguan Province under the 1 number one Patentee after: Dongguan Addie CNC Technology Co., Ltd. Address before: 14, 523008, 802, 13 village, village of rice, No. 3 Mei Dong Road, Nancheng, Guangdong, Dongguan Patentee before: Wang Jipeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20180714 |