CN205561087U - Computer room aeration cooling device - Google Patents
Computer room aeration cooling device Download PDFInfo
- Publication number
- CN205561087U CN205561087U CN201520956516.3U CN201520956516U CN205561087U CN 205561087 U CN205561087 U CN 205561087U CN 201520956516 U CN201520956516 U CN 201520956516U CN 205561087 U CN205561087 U CN 205561087U
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- rack
- air
- duct
- cooling device
- air duct
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Abstract
The utility model discloses a computer room aeration cooling device, including cold wind equipment and rack, cold wind equipment passes through the supply air duct and links to each other with the rack, the rack below is equipped with the air intake, the supply air duct is equipped with the air outlet with rack air intake looks adaptation, be equipped with the flexible duct between the air intake of rack and the air outlet of supply air duct, still be equipped with a plurality of choke valves on the supply air duct. The utility model discloses set up the confined supply air duct under the floor, set up the air outlet on the supply air duct, the air outlet is linked on the rack through the flexible coupling, air conditioning that the cold wind device produced is sent to in the rack through the supply air duct, realized that the cold air directly gets into the rack, come the balanced choke valve fore -and -after amount of wind through the regulation choke valve that sets up on the supply air duct simultaneously, the amount of wind of rack is controlled access to through the interface thickness of flexible coupling, each rack demand assignment cold air has been realized, and then improve the energy efficiency ratio of whole aeration cooling device. The utility model discloses it is convenient, energy -efficient to make.
Description
Technical field
The utility model relates to equipment room ventilation field, particularly relates to a kind of computer room aeration-cooling device.
Background technology
Computer data center equipment is arranged intensive, and heating is concentrated, and sensible heat amount is big, so that reasonably air current composition, effectively to remove heat in rack, it is ensured that the equipment requirement to air ambients such as humiture, cleanliness factor, air supply velocities.
Existing computer data center machine room, the air supply mode used mainly has on under-floor air supply and top blows.Under-floor air supply is the principal mode of current data center air conditioner refrigerating air supply mode, and this air supply mode needs to lay electrostatic floor in data center machine room, and electrostatic floor height is 20-100cm, sometimes even up to 2m.Delivering to below electrostatic floor by the cold wind of special air conditioning for device room, form a static pressure casing the biggest, plenum chamber can reduce supply air system dynamic pressure, increase static pressure, steady air flow, minimizing airstream vibration etc., makes air-supply effect more preferable.By air-supply orifice plate, cold air is delivered in server cabinet again.
But it was verified that much use the machine room of under-floor air supply to be continuously increased due to cable underfloor in application process, causing under-floor air supply not smooth, air-supply air current composition is unreasonable, the serious problems such as wind short circuit even occurs.In this case, in order to ensure that the equipment of far-end obtains suitable temperature and controls, it has to turn down temperature set-point, it is clear that this will increase a lot of energy consumption.Additionally, a lot of machine rooms cannot change cabling because of business characteristic, can only increase air-conditioning equipment, ensure machine room humiture, and former air-conditioned refrigerating capacity is enough by the way of increasing air quantity, this materially increases energy consumption of machine room.
In the operation of computer room, the power consumption of machine room refrigeration accounts for more than the 40% of the energy resource consumption of machine room, the refrigeration of machine room is directly about the safe operation of machine room simultaneously, utilizes one of important goal of the refrigeration of air-conditioning, always computer room construction and management the most rationally and effectively.In order to improve the refrigerating efficiency of air-conditioning, machine room typically uses accurate air-feeding system realizing, in accurate air-feeding system, owing to the load of each rack is different, being difficult to accomplish unit load mean allocation air quantity, result is that the refrigerating efficiency making each rack differs, and affects the safe operation of computer system.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, it is provided that a kind of computer room aeration-cooling device, meets the different rack different demands to cold blast rate, meets computer and the computer room demand to environment temperature, and the most energy-saving and cost-reducing.
The technical solution adopted in the utility model is: a kind of computer room aeration-cooling device, including cold wind equipment and rack, described cold wind equipment is connected with rack by air supply duct, is provided with air inlet below described rack, and described air supply duct is provided with the air outlet suitable with rack air inlet；It is provided with flexible duct between air inlet and the air outlet of air supply duct of described rack；Some choke valves it are additionally provided with on described air supply duct.
As further improvement of the utility model, described flexible duct outer sheath is given a dinner for a visitor from afar control valve.
As further improvement of the utility model, described Door of communication apparatus cabinet seals, and back door is mesh.
Further improve as of the present utility model, outside described air supply duct, be pasted with insulation material.
Further improving as of the present utility model, described flexible duct is made up of industrial canvas.
The utility model uses and provides the benefit that: the utility model arranges the air supply duct of closing under floor, air supply duct arranges air outlet, air outlet is linked on rack by being flexible coupling, the cold air that cooling air unit produces is delivered in rack by air supply duct, achieve cold air and be directly entered rack, air quantity before and after regulation choke valve by being arranged on air supply duct balances choke valve simultaneously, control to enter the air quantity of rack by the interface thickness being flexible coupling, achieve each rack distribution according to need cold air, and then improve the Energy Efficiency Ratio of whole aeration-cooling device.The utility model is easily manufactured, energy-efficient.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model left view.
Fig. 3 is air supply duct schematic diagram of the present utility model.
Shown in figure: 1 cold wind equipment, 2 air supply ducts, 3 racks, 4 flexible ducts, 5 choke valves, 6 volume control dampers.
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 3, the utility model is described further.
As shown in Figure 1, a kind of computer room aeration-cooling device, including cold wind equipment 1 and rack 3, described cold wind equipment 1 is connected with rack 3 by air supply duct 2, being provided with air inlet below described rack 3, described air supply duct 2 is provided with the air outlet suitable with rack 3 air inlet；It is provided with flexible duct 4 between air inlet and the air outlet of air supply duct of described rack；Some choke valves 5 it are additionally provided with on described air supply duct 2.
Cold wind equipment 1 is the precise machine room air conditioner of lower air-supply.
Air supply duct 2 fire prevention, waterproof, heat insulation material make, it is proposed that but it is not limited to galvanized iron sheet external pasting insulation material.Air supply duct 2 starts from the air outlet of cold wind equipment 1, is arranged under the floor of all computer cabinets 3.
Flexible duct 4 makes of industrial canvas.Connect each computer cabinet 3 and underfloor air supply duct 2.
Choke valve 5 uses the air valve that external diameter is consistent with air supply duct 2, manual and electric, and external pasting insulation material also wanted by choke valve 5.
Seal operation will be carried out in each junction, it is impossible to gas leakage.
The Qianmen seal operation to be carried out of each computer cabinet 3, back door to use the mesh door of adequate ventilation amount.The nethermost space of computer cabinet 3, for the compact siro spinning technology with flexible duct 4, makes cold wind enter the front portion of computer cabinet 3 for lowering the temperature to the equipment in computer cabinet 3.
Choke valve 5 is used for the air output controlled by air supply duct 2, flexible duct changes bore for controlling to enter the air output in computer cabinet 3 by being socketed in the volume control damper 6 in outside, choke valve 5 and flexible duct 4 are coordinated to use and are used for making the air quantity of entrance computer cabinet 3 meet actual demand, to reach Optimal Control temperature.
The utility model arranges the air supply duct of closing under floor, air supply duct arranges air outlet, air outlet is linked on rack by being flexible coupling, the cold air that cooling air unit produces is delivered in rack by air supply duct, achieve cold air and be directly entered rack, air quantity before and after regulation choke valve by being arranged on air supply duct balances choke valve simultaneously, control to enter the air quantity of rack by the interface thickness being flexible coupling, achieve each rack distribution according to need cold air, and then improve the Energy Efficiency Ratio of whole aeration-cooling device.The utility model is easily manufactured, energy-efficient.
Those skilled in the art should know; protection scheme of the present utility model is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; on the premise of the utility model spirit, the various conversion carrying out the utility model all fall within protection domain of the present utility model.
Claims (5)
1. a computer room aeration-cooling device, it is characterized in that including cold wind equipment (1) and rack (3), described cold wind equipment (1) is connected with rack (3) by air supply duct (2), described rack (3) lower section is provided with air inlet, and described air supply duct (2) is provided with the air outlet suitable with rack (3) air inlet；Flexible duct (4) it is provided with between air inlet and the air outlet of air supply duct of described rack；Some choke valves (5) it are additionally provided with on described air supply duct (2).
A kind of computer room aeration-cooling device the most according to claim 1, is characterized in that described flexible duct (4) outer sheath is given a dinner for a visitor from afar control valve (6).
A kind of computer room aeration-cooling device the most according to claim 1 and 2, is characterized in that described rack (3) front door sealing, and back door is mesh.
A kind of computer room aeration-cooling device the most according to claim 1 and 2, is characterized in that described air supply duct (2) outside is pasted with insulation material.
The most according to claim 3, a kind of computer room aeration-cooling device, is characterized in that described flexible duct (4) is made up of industrial canvas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956516.3U CN205561087U (en) | 2015-11-26 | 2015-11-26 | Computer room aeration cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956516.3U CN205561087U (en) | 2015-11-26 | 2015-11-26 | Computer room aeration cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561087U true CN205561087U (en) | 2016-09-07 |
Family
ID=56823156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520956516.3U Expired - Fee Related CN205561087U (en) | 2015-11-26 | 2015-11-26 | Computer room aeration cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163398A (en) * | 2018-10-09 | 2019-01-08 | 郑州云海信息技术有限公司 | A kind of high density single cabinet formula data center |
| CN110657510A (en) * | 2018-06-12 | 2020-01-07 | 邯郸学院 | Computer room ventilation mechanism |
| CN110678034A (en) * | 2018-07-03 | 2020-01-10 | 上海宽带技术及应用工程研究中心 | Lower air supply server cabinet refrigerating system |
-
2015
- 2015-11-26 CN CN201520956516.3U patent/CN205561087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657510A (en) * | 2018-06-12 | 2020-01-07 | 邯郸学院 | Computer room ventilation mechanism |
| CN110678034A (en) * | 2018-07-03 | 2020-01-10 | 上海宽带技术及应用工程研究中心 | Lower air supply server cabinet refrigerating system |
| CN109163398A (en) * | 2018-10-09 | 2019-01-08 | 郑州云海信息技术有限公司 | A kind of high density single cabinet formula data center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160907 Termination date: 20171126 |