CN201532139U - Machine room heat exchanging and cooling air conditioner - Google Patents
Machine room heat exchanging and cooling air conditioner Download PDFInfo
- Publication number
- CN201532139U CN201532139U CN2009202204826U CN200920220482U CN201532139U CN 201532139 U CN201532139 U CN 201532139U CN 2009202204826 U CN2009202204826 U CN 2009202204826U CN 200920220482 U CN200920220482 U CN 200920220482U CN 201532139 U CN201532139 U CN 201532139U
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- heat exchanging
- core body
- cabinet
- indoor
- rack
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- 238000001816 cooling Methods 0.000 title abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 abstract description 8
- 239000000523 sample Substances 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a machine room heat exchanging and cooling air conditioner which comprises a cabinet, a computer controller, an indoor air delivery temperature probe, an indoor circulating fan, a counter flow heat exchanging core body, an outdoor circulating frequency changing fan and a frequency changer, wherein the middle fixed mount of the cabinet is provided with a counter flow heat exchanging core body, the fixed mount on the upper portion of the counter flow heat exchanging core body in the cabinet is provided with the indoor circulating fan, and the lower portion of the counter flow heat exchanging core body in the cabinet is provided with the outdoor circulating frequency changing fan and a frequency changer, the front side of the middle portion in the cabinet is provided with the computer controller and the indoor air delivery temperature probe, the rear side of the cabinet is respectively provided with an outdoor air inlet and an indoor air outlet, and the front panel of the cabinet is provided with an indoor air return hole and an indoor air delivery hole. The technical scheme of the utility model solves the problem of an existing compressor refrigerating mode which has big air-conditioning energy consumption, heat exchanging efficiency can reach 75% through adopting a counter flow type heat exchanging core body, fresh air volume can be accurately adjusted through adopting the frequency changing fan, thereby the air delivery temperature can be controlled, and wind which is delivered can not be lower than the dew-point temperature under the condition that outdoor environment temperature is extremely low, and the machine room heat exchanging and cooling air conditioner is a technical innovation of air conditioners for machine rooms.
Description
Technical field
The utility model belongs to the energy-saving type air conditioner field, particularly relates to a kind of heat exchange cooling energy-saving air-conditioning of using in mass computing machine room, programme-controlled exchange machine room, communication power machine room, communication base station, laboratory and the IDC machine room of being adapted at.
Background technology
Along with the fast-developing and progress of network communications technology, the device integration in the various communication apparatus machine rooms is more and more higher, and a large amount of heat of generation in service of various servers causes the rising of computer room temperature, even influences the operate as normal of equipment.Therefore, in machine room, must adopt air cooling air-conditioning, guarantee the normal operation of equipment to reduce the temperature in the machine room.Tradition machine room cooling air-conditioning adopts compression refrigeration formula operation principle usually, this air-conditioning cost height, running current is big, the maintenance cost height, particularly for northern area, to be lower than indoor temperature a lot of for the most of the time outdoor temperature in 1 year, and traditional air-conditioning also will move compressor machine room is lowered the temperature this moment, will cause significant wastage to the energy like this.In addition, it is very high to the air quality requirement that machine is calculated machine room, directly introduces outdoor cold air and will cause fatal harm to electronic equipment.A bit be exactly in the computer floor dewfall phenomenon to be arranged in addition, dewfall will cause circuit board to burn, and solution is controlled wind pushing temperature exactly and is not less than dew-point temperature.In sum, be necessary to invent a kind of novel energy-saving type air conditioner, make full use of the outdoor cold wind resource in the north computer room temperature is cooled off, realize the purpose of energy savings, also will guarantee the requirement of machine room simultaneously, and can not have condensed water to occur cleanliness factor.
Summary of the invention
The purpose of this utility model is big in order to solve existing compressor cooling type air-conditioning work consumed power, and the defective of air filtration weak effect provides a kind of novel machine room heat exchange cooling-down air conditioner.
The utility model discloses a kind of machine room heat exchange cooling-down air conditioner, comprise rack, rack middle part fixed mount dress counter-flow heat exchange core body, the counter-flow heat exchange core body below installation room outer circulation frequency conversion fan and the frequency converter of rack inside, circulating fan in the counter-flow heat exchange core body upper fixed frame installation room of rack inside, the computer controller of middle part installed in front links to each other with frequency converter with indoor wind pushing temperature probe in the rack, the rack rear side has outdoor air inlet and outdoor air outlet, and the rack front panel has indoor return air inlet and indoor air outlet.
The utlity model has following advantage: (1) this air-conditioning only uses two small-power blower fans, and power consumption has only 1/10th of special air conditioner, and energy-saving effect is remarkable; (2) temperature that records according to indoor wind pushing temperature probe of this machine, rotating speed by computer controller and the outdoor circulation frequency conversion fan of Frequency Converter Control, realize that accurately control enters into the outdoor air quantity in the unit, be lower than dew-point temperature, also further reduced energy consumption thereby can protect indoor wind pushing temperature.(3) heat exchange core body generally is divided into cross-current and two kinds of heat exchange modes of adverse current, cross-current heat exchange efficiency 60%, counter-flow heat exchange efficient 75%, this machine have adopted more energy-conservation counter-flow heat exchange core body, can guarantee to obtain under the situation of less indoor/outdoor temperature-difference high fractional energy savings.(4) material of counter-flow heat exchange core body is corrosion-resistant hydrophilic aluminium foil, adopts special process to process, and it is big to have a heat exchange area, and windage is little, and the life-span is long and safeguard advantages such as simple.(5) air cleaning in the machinery room energy-saving air conditioner system is a technical barrier, and the utility model indoor-outdoor air is isolated fully, and machine room cleanliness factor and humidity are unaffected, do not have air pollution problems inherent.
Description of drawings
Fig. 1 is a machine room heat exchange cooling-down air conditioner structural representation described in the utility model;
Among the figure, 1, outdoor circulation frequency conversion fan; 2, counter-flow heat exchange core body; 3, rack; 4, indoor circulation blower fan; 5, indoor wind pushing temperature probe; 6, computer controller; 7 frequency converters.
The specific embodiment
Specifically describe of the present utility model below in conjunction with accompanying drawing, as Fig. 1 is machine room heat exchange cooling-down air conditioner structural representation described in the utility model, comprise rack 3, rack middle part fixed mount dress counter-flow heat exchange core body 2, the counter-flow heat exchange core body below installation room outer circulation frequency conversion fan 1 and the frequency converter 7 of rack inside, circulating fan 4 in the counter-flow heat exchange core body upper fixed frame installation room of rack inside, the computer controller 6 of middle part installed in front and indoor wind pushing temperature probe 5 link to each other with frequency converter in the rack.The wind pushing temperature that this machine records according to indoor wind pushing temperature probe, rotating speed by computer controller and the outdoor circulation frequency conversion fan of Frequency Converter Control, can realize accurate control room outer circulation air quantity, indoor high-temperature gas and outdoor low temperature gas carry out energy exchange in counter-flow heat exchange core body, the gas that has absorbed heat is sent outdoor by outdoor frequency conversion circulating fan, and the room air of being lowered the temperature is sent machine room back to by the indoor circulation blower fan again, and be not less than dew-point temperature, because the utility model indoor-outdoor air is isolated fully, so the machine room cleanliness factor is unaffected, outdoor gas can not pollute room air.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art to some part wherein some changes that may make all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (1)
1. machine room heat exchange cooling-down air conditioner, comprise rack (3), rack middle part fixed mount dress counter-flow heat exchange core body (2), the counter-flow heat exchange core body below installation room outer circulation frequency conversion fan (1) and the frequency converter (7) of rack inside, circulating fan (4) in the counter-flow heat exchange core body upper fixed frame installation room of rack inside, in the rack computer controller (6) of middle part installed in front and indoor wind pushing temperature pop one's head in (5) link to each other with frequency converter, the rack rear side has outdoor air inlet and outdoor air outlet, and the rack front panel has indoor return air inlet and indoor air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202204826U CN201532139U (en) | 2009-10-29 | 2009-10-29 | Machine room heat exchanging and cooling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202204826U CN201532139U (en) | 2009-10-29 | 2009-10-29 | Machine room heat exchanging and cooling air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532139U true CN201532139U (en) | 2010-07-21 |
Family
ID=42527542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202204826U Expired - Fee Related CN201532139U (en) | 2009-10-29 | 2009-10-29 | Machine room heat exchanging and cooling air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532139U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563803A (en) * | 2011-04-08 | 2012-07-11 | 江苏汉云信息科技有限公司 | Computer room gas circulation temperature control system |
| CN102592686A (en) * | 2011-01-18 | 2012-07-18 | 台达电子工业股份有限公司 | Heat exchanger |
| CN105899055A (en) * | 2016-06-24 | 2016-08-24 | 深圳易信科技股份有限公司 | Energy-saving cooling device of data center |
| FR3037598A1 (en) * | 2015-06-16 | 2016-12-23 | Adg - Ateliers Des Graves | SYSTEM FOR ANAEROBIC TRANSFORMATION OF ORGANIC MATERIALS IN BIOGAS |
| CN109398130A (en) * | 2018-10-31 | 2019-03-01 | 山东鲁能智能技术有限公司 | A kind of charger and method based on the heat exchange of fresh air heat-exchange device |
| CN110568886A (en) * | 2019-09-16 | 2019-12-13 | 江苏华强新能源科技有限公司 | Indoor energy-saving environmental purification intelligent regulation and control device |
| CN110955278A (en) * | 2019-11-20 | 2020-04-03 | 芜湖光束电子科技有限公司 | Electric appliance control cooling device |
-
2009
- 2009-10-29 CN CN2009202204826U patent/CN201532139U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592686A (en) * | 2011-01-18 | 2012-07-18 | 台达电子工业股份有限公司 | Heat exchanger |
| CN102592686B (en) * | 2011-01-18 | 2015-09-30 | 台达电子工业股份有限公司 | Heat exchanger |
| CN102563803A (en) * | 2011-04-08 | 2012-07-11 | 江苏汉云信息科技有限公司 | Computer room gas circulation temperature control system |
| CN102563803B (en) * | 2011-04-08 | 2013-10-02 | 江苏汉云信息科技有限公司 | Computer room gas circulation temperature control system |
| FR3037598A1 (en) * | 2015-06-16 | 2016-12-23 | Adg - Ateliers Des Graves | SYSTEM FOR ANAEROBIC TRANSFORMATION OF ORGANIC MATERIALS IN BIOGAS |
| CN105899055A (en) * | 2016-06-24 | 2016-08-24 | 深圳易信科技股份有限公司 | Energy-saving cooling device of data center |
| CN109398130A (en) * | 2018-10-31 | 2019-03-01 | 山东鲁能智能技术有限公司 | A kind of charger and method based on the heat exchange of fresh air heat-exchange device |
| CN110568886A (en) * | 2019-09-16 | 2019-12-13 | 江苏华强新能源科技有限公司 | Indoor energy-saving environmental purification intelligent regulation and control device |
| CN110955278A (en) * | 2019-11-20 | 2020-04-03 | 芜湖光束电子科技有限公司 | Electric appliance control cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG ZHUANGUO Free format text: FORMER OWNER: BEIJING NAICHIER ENERGY SAVING TECHNOLOGY CO., LTD. Effective date: 20100909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100025 ROOM D, 10/F, TOWER B, CITY PLAZA, NO.A-3, SHILIPU, CHAOYANG ROAD, CHAOYANG DISTRICT, BEIJING TO: 100102 2-2202, BUILDING 11, DONGHUWAN, YARD 8, LIZE WEST STREET, WANGJING, CHAOYANG DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100909 Address after: 100102 Beijing city Chaoyang District Wangjing Lize Street No. 8 Building No. 11 Hospital of East Lake Bay 2-2202 Patentee after: Zhang Chuanguo Address before: 100025, D, room 10, block 3, City Plaza, ten, Fort Hood, Chaoyang Road, Beijing,, Chaoyang District Patentee before: Beijing Naichier Energy-saving Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20121029 |