CN205372868U - Energy -saving air conditioner - Google Patents
Energy -saving air conditioner Download PDFInfo
- Publication number
- CN205372868U CN205372868U CN201620040344.XU CN201620040344U CN205372868U CN 205372868 U CN205372868 U CN 205372868U CN 201620040344 U CN201620040344 U CN 201620040344U CN 205372868 U CN205372868 U CN 205372868U
- Authority
- CN
- China
- Prior art keywords
- air
- air conditioner
- energy
- supply
- compressor
- 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.)
- Active
Links
Abstract
The utility model discloses a be applicable to the energy -saving air conditioner in the computer lab that has electrostatic floor air supply passage, including compressor or refrigerated water refrigeration air supply system to and electrostatic floor air supply system, compressor or refrigerated water refrigeration air supply system are equipped with the return air inlet and two supply -air outlets that lie in the air conditioner middle part left and right sides that lie in the air conditioner top, electrostatic floor air supply system is equipped with the air intake and two supply -air outlets that lie in the air conditioner lower part left and right sides that lie in the air conditioner bottom. Compared with the prior art, the utility model discloses an energy -saving air conditioner can solve the problem of the high heat density of computer lab effectively, can coordinate the computer lab air conditioner to use, and is regional to high fever density, carries out effectual refrigeration.
Description
Technical field
This utility model relates to a kind of air-conditioning, particularly relates to a kind of energy-saving air-conditioning being applied to data center.
Background technology
In recent years, along with developing rapidly of IT technology, specification is less, speed is faster, high power density rack server with better function, blade server, the network switch etc. are used more and more, the deployment density of equipment is increasing, the energy consumption of single frame is also more and more higher, cause steeply rising of single power frame or frame local unit area caloric value, traditional direct-expansion type air conditioner in machine room or chilled water air conditioner in machine room is adopted to be difficult to solve the heat radiation matters of this kind of high heat density machine room, thus result in the generation of the high heat density phenomenon of machine room local " heating ".
High heat density problem in machine room, traditional refrigeration system seems unable to do what one wishes.Generally we adopt cold-hot wind channel separation, the mode blown from bottom to top is that the information technoloy equipment in frame provides refrigeration.This refrigeration modes, when single rack caloric value is less than 5kW, if reasonable in design, can make the bulk temperature of machine room be controlled.If but during rack that machine room is more than 5kW, hot localised points problem arises that.
In order to solve the problem of machine room height heat density, a kind of mode is that high heat density region is placed more air conditioner in machine room unit, so can so that this region obtains sufficiently effective refrigeration, but, on the one hand, so to arrange more air conditioner in machine room, waste resource and cost.On the other hand, not all high heat density region has enough spaces air conditioning unit to place machine room.The second way is, uses fixed point Refrigeration Technique, installs fixed point refrigeration unit for high heat density region.And adopt multiple stage fixed point refrigeration unit end to configure a fixed point refrigeration host computer, is effectively freezed in high heat density region.But, when only portion distal end needs to freeze, fixed point refrigeration host computer, particularly refrigerated medium pump remain a need for starting, and cause the waste of power consumption.
Utility model content
Goal of the invention: for the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of energy-saving air conditioning, to be applicable to have in the machine room of electrostatic floor air-supply passage, it is possible to the problem solving machine room height heat density.
Technical scheme: for achieving the above object, this utility model adopts the following technical scheme that
A kind of energy-saving air conditioning, including compressor or chilled water refrigeration supply air system, and electrostatic floor supply air system；Described compressor or chilled water refrigeration supply air system be provided with a return air inlet being positioned at air conditioner top and two be positioned at the air outlet of the left and right sides in the middle part of air conditioner, described electrostatic floor supply air system is provided with an air inlet being positioned at bottom air conditioner and two air outlets being positioned at the left and right sides, air conditioner bottom.
As preferably, being provided with temperature sensor at the return air inlet place at air conditioner top, the air-valve of described temperature sensor, the compressor of compressor cooling supply air system and blower fan and the air inlet bottom air conditioner is electrically connected with the controller of air conditioner respectively.
As preferably, the vaporizer of described compressor cooling supply air system is positioned at air conditioner top, blower fan is centrifugal blower, it is positioned in the middle part of air conditioner, described blower fan is arranged over air-ducting ring, for making cold wind through evaporator from air-ducting ring air intake, the air outlet of the left and right sides in the middle part of from the surrounding air-out of blower fan to air conditioner.
As preferably, being provided with division board between air outlet and the air outlet of bottom in the middle part of described air conditioner.
Beneficial effect: the problem that energy-saving air conditioning of the present utility model can efficiently solve machine room height heat density, this energy-saving air conditioning, it is adaptable to have the machine room of electrostatic floor air-supply passage, coordinates air conditioner in machine room to use, for high heat density region, effectively can freeze.Energy-saving air conditioning has compression mechanism cold-peace floor blowing refrigeration both of which: when region load is relatively big, when return air temperature is higher, can adopt compressor cooling, be freezed in this region；When region, load is less, when return air temperature is relatively low, electrostatic floor can be adopted to blow, freezed in this region.This energy-saving air conditioning rationally distributed, two set refrigeration supply air systems with the use of, there is feature energy-conservation, efficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment, and wherein a is left view, and b is front view, and c is right view.
Fig. 2 is the left view cross-sectional schematic of Fig. 1.
In figure, left side air outlet in the middle part of 101-, right side air outlet, 103-lower left side air outlet, 104-lower right Lateral supply mouth, 1-vaporizer, 2-blower fan, 3-compressor, 4-air-valve in the middle part of 102-.
Detailed description of the invention
Below in conjunction with specific embodiment, it is further elucidated with this utility model, it should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model, after having read this utility model, the amendment of the various equivalent form of values of the present utility model is all fallen within the application claims limited range by those skilled in the art.
As it is shown in figure 1, the disclosed a kind of energy-saving air conditioning of this utility model embodiment includes compressor cooling supply air system and electrostatic floor supply air system, compressor cooling air-supply and electrostatic floor two kinds of air supply patterns of air-supply can be operated in.Compressor cooling is mainly made up of vaporizer 1, compressor 3, blower fan 3 and various pipeline and valve member, compressor cooling supply air system is top return air, the air-supply of the left and right sides, middle part, sets a return air inlet at air conditioner top, and middle part each side sets an air outlet 101,102.The supporting machine room being applicable to there is electrostatic floor air-supply passage of electrostatic floor supply air system, for bottom air inlet, blowing in the left and right sides, bottom, sets an air inlet bottom air conditioner, bottom each side sets an air outlet 103,104, and bottom air inlet mouth place is provided with air-valve 4.This energy-saving air conditioning coordinates conventional air conditioner in machine room unit to use, and can be operated under two kinds of air supply patterns, for high heat density region, have significantly energy-conservation effect.
Generally, it is possible to be provided with temperature sensor at the return air inlet place at air conditioner top, this temperature sensor is connected with the controller electrical equipment of air conditioner, controller automatically carry out the switching of different air supply pattern according to the temperature of return air inlet.When detecting that return air temperature is higher, open compressor cooling operational mode, now air-valve 4 cuts out, compressor 3 and blower fan 2 are opened, the return air of machine room enters unit by the return air inlet for air-conditioner at top, after the refrigeration cool-down of evaporator 1, under the effect of blower fan 2, by the left and right sides, middle part air outlet 101,102, enter machine room and freeze；When detecting that return air temperature is relatively low, close compressor 3 and blower fan 2, open air-valve 4, the cold wind of floor plenum chamber from bottom air inlet mouth through air-valve 4 from the left and right sides, unit bottom floor air supply register 103,104, enter machine room and freeze.Controller can set a temperature threshold region, automatic switchover air supply pattern so that unit efficient energy-saving ground runs.
As in figure 2 it is shown, vaporizer 1 is placed in air conditioner top, V-type is arranged, the return air of machine room is cooled down, and blower fan 2 adopts centrifugal blower, is placed in the middle part of air conditioner, sets air-ducting ring above blower fan.Air current composition in air conditioner is: from air-ducting ring air intake, the surrounding air-out of blower fan, deliver in room from the wind of centrifugal blower blowout two air outlets in left and right in the middle part of unit.Division board (such as panel beating) is adopted to completely cut off between fan part and the cavity of the floor blowing of bottom in the middle part of air conditioner, namely the air outlet in the middle part of air conditioner is kept apart with the air outlet of bottom, make independent loops between compressor air-supply and floor air supply system, do not interfere with each other.
Compressor cooling supply air system in the present embodiment can be air-cooled compressor unit or water-cooled compressor unit, it would however also be possible to employ the refrigeration supply air system of refrigerating water sets substitutes.
Claims (5)
1. an energy-saving air conditioning, it is adaptable to there is the machine room of electrostatic floor air-supply passage, it is characterised in that include compressor or chilled water refrigeration supply air system and electrostatic floor supply air system；Described compressor or chilled water refrigeration supply air system be provided with a return air inlet being positioned at air conditioner top and two be positioned at the air outlet of the left and right sides in the middle part of air conditioner, described electrostatic floor supply air system is provided with an air inlet being positioned at bottom air conditioner and two air outlets being positioned at the left and right sides, air conditioner bottom.
2. energy-saving air conditioning according to claim 1, it is characterized in that, be provided with temperature sensor at the return air inlet place at air conditioner top, the air-valve of described temperature sensor, the compressor of compressor cooling supply air system and blower fan and the air inlet bottom air conditioner is electrically connected with the controller of air conditioner respectively.
3. energy-saving air conditioning according to claim 1, it is characterized in that, the vaporizer of described compressor cooling supply air system is positioned at air conditioner top, blower fan is centrifugal blower, it is positioned in the middle part of air conditioner, described blower fan is arranged over air-ducting ring, for making cold wind through evaporator from air-ducting ring air intake, the air outlet of the left and right sides in the middle part of from the surrounding air-out of blower fan to air conditioner.
4. energy-saving air conditioning according to claim 1, it is characterised in that be provided with division board between air outlet and the air outlet of bottom in the middle part of described air conditioner.
5. energy-saving air conditioning according to claim 1, it is characterised in that described compressor cooling supply air system includes air-cooled compressor unit or water-cooled compressor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040344.XU CN205372868U (en) | 2016-01-15 | 2016-01-15 | Energy -saving air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040344.XU CN205372868U (en) | 2016-01-15 | 2016-01-15 | Energy -saving air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372868U true CN205372868U (en) | 2016-07-06 |
Family
ID=56277794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620040344.XU Active CN205372868U (en) | 2016-01-15 | 2016-01-15 | Energy -saving air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485812A (en) * | 2016-01-15 | 2016-04-13 | 南京佳力图空调机电有限公司 | Energy-saving type air conditioner |
| CN106765615A (en) * | 2017-02-20 | 2017-05-31 | 深圳沃海森科技有限公司 | Wine cellar slim-type air conditioner indoor set |
| CN107990496A (en) * | 2017-11-06 | 2018-05-04 | 珠海格力电器股份有限公司 | The control method of air-conditioning between a kind of frozen water type row |
| CN109282361A (en) * | 2018-08-23 | 2019-01-29 | 中国建筑西北设计研究院有限公司 | A kind of indoor displacement air supply device of modified |
-
2016
- 2016-01-15 CN CN201620040344.XU patent/CN205372868U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485812A (en) * | 2016-01-15 | 2016-04-13 | 南京佳力图空调机电有限公司 | Energy-saving type air conditioner |
| CN105485812B (en) * | 2016-01-15 | 2018-05-08 | 南京佳力图机房环境技术股份有限公司 | A kind of energy-saving air conditioning |
| CN106765615A (en) * | 2017-02-20 | 2017-05-31 | 深圳沃海森科技有限公司 | Wine cellar slim-type air conditioner indoor set |
| CN107990496A (en) * | 2017-11-06 | 2018-05-04 | 珠海格力电器股份有限公司 | The control method of air-conditioning between a kind of frozen water type row |
| CN109282361A (en) * | 2018-08-23 | 2019-01-29 | 中国建筑西北设计研究院有限公司 | A kind of indoor displacement air supply device of modified |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205372868U (en) | Energy -saving air conditioner | |
| CN204923643U (en) | Air -cooled refrigerator | |
| CN203797865U (en) | Adiabatic evaporation indirect heat exchange air-side natural cooling system of data center | |
| CN105972747A (en) | Fresh air system of container data center | |
| CN202145719U (en) | Totally-enclosed server equipment cabinet with cooling system | |
| CN202734071U (en) | Indoor unit of air duct combination air conditioner | |
| CN105276683A (en) | Air conditioner and air outlet control method thereof | |
| CN201129804Y (en) | Separation and floor type air conditioner with novel ducting system | |
| CN201706641U (en) | Wind deflector of air conditioner indoor unit and air conditioner indoor unit | |
| CN103629740A (en) | Combined air-duct air-conditioner indoor unit | |
| CN106982543A (en) | A kind of container data center and its heat dissipating method | |
| CN105792609A (en) | Efficient and energy-saving embedded rack integrated machine room air conditioner | |
| CN104023509A (en) | Server cabinet | |
| CN102748824A (en) | Heat removal device of air conditioning heat pipe all-in-one machine in communication machine room | |
| CN206977887U (en) | A kind of rack semiconductor cooling device | |
| CN108712849A (en) | Integrated cabinet | |
| CN103476231B (en) | Air-conditioning | |
| CN2909075Y (en) | Floor optical-wave air conditioner with thermal recovery and whole new air | |
| CN103292398B (en) | A kind of integrated blowing type air-conditioning and radiation tail end composite air conditioner system | |
| CN105163569A (en) | Intelligent constant temperature server cabinet and method utilizing the cabinet to carry out thermostatic control | |
| CN204757227U (en) | Integrative energy -conserving air conditioner of new trend natural cooling and mechanical refrigeration | |
| CN205897469U (en) | Wind channel auto -change over device | |
| CN202511386U (en) | Wardrobe type air conditioner | |
| CN103500000A (en) | Refrigerating system for data machine room | |
| CN105485812B (en) | A kind of energy-saving air conditioning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211111 Jiangning, Jiangsu, Jiangsu Province, the source of the road No. 88 Patentee after: NANJING CANATAL DATA-CENTRE ENVIRONMENTAL TECH CO., LTD. Address before: 211111 Jiangning, Jiangsu, Jiangsu Province, the source of the road No. 88 Patentee before: Nanjing Canatal Airconditioning Co., Ltd. |