CN201497089U - Evaporative condensing computer room air conditioner - Google Patents

Evaporative condensing computer room air conditioner Download PDF

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Publication number
CN201497089U
CN201497089U CN2009203070119U CN200920307011U CN201497089U CN 201497089 U CN201497089 U CN 201497089U CN 2009203070119 U CN2009203070119 U CN 2009203070119U CN 200920307011 U CN200920307011 U CN 200920307011U CN 201497089 U CN201497089 U CN 201497089U
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CN
China
Prior art keywords
water
condenser coil
air conditioner
condenser
water tank
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.)
Expired - Fee Related
Application number
CN2009203070119U
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Chinese (zh)
Inventor
丛旭日
施丽川
李汉明
刘纪华
王江
孙淑芬
王术香
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIHAI ZHONGTIANJIANENG AIR-CONDITIONING TECHNOLOGY Co Ltd
Original Assignee
WEIHAI ZHONGTIANJIANENG AIR-CONDITIONING TECHNOLOGY Co Ltd
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Filing date
Publication date
Application filed by WEIHAI ZHONGTIANJIANENG AIR-CONDITIONING TECHNOLOGY Co Ltd filed Critical WEIHAI ZHONGTIANJIANENG AIR-CONDITIONING TECHNOLOGY Co Ltd
Priority to CN2009203070119U priority Critical patent/CN201497089U/en
Application granted granted Critical
Publication of CN201497089U publication Critical patent/CN201497089U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

The utility model relates to a computer room air conditioner, in particular to an evaporative condensing computer room air conditioner. The evaporative condensing computer room air conditioner is characterized in that a condenser coil is installed in a cooling cylinder body, a fan air inlet is formed at the lower part of the cooling cylinder body, a water sprinkler, a water baffle plate and a fan are respectively installed above the condenser coil in the cooling cylinder body in sequence, a water tank is arranged below the condenser coil, a water outlet of a water pump is connected with the water sprinkler through a water delivery pipe, and a water inlet of the water pump is communicated with the water tank through a water delivery pipe. The evaporative condenser coil is adopted as the radiator, and the condensation heat is carried away through the fan due to water evaporation, therefore, the utility model has the advantages of high efficiency, energy conservation, small volume, small air quantity, low noise and simple structure.

Description

Evaporative condenser formula air conditioner in machine room
Technical field
The utility model relates to a kind of air conditioner in machine room, specifically is a kind of evaporative condenser formula air conditioner in machine room.
Background technology
As everyone knows, units such as communication company are provided with machine room, machine room is relatively stricter to conditional requests such as temperature, humidity, air-cooled or the water cooled condenser of the general use of air conditioner in machine room commonly used at present, have following deficiency: one, air cooled condenser application of air and condenser tube inner refrigerant carry out heat exchange, because air specific heat is little, so institute's required airflow is big, noise is high, owing to be to carry out the sensible heat exchange with air, so the condensation temperature height, system energy efficiency is low in addition; Two, the cooling water of water cooled condenser application cooling tower generation and water-cooled condenser tube refrigerant carry out the sensible heat exchange, and required quantity of circulating water is big, energy consumption is high, equipment is installed and taken up room greatly.
Summary of the invention
Order of the present utility model is to overcome the deficiencies in the prior art, and a kind of energy-efficient evaporative condenser formula air conditioner in machine room is provided.
The purpose of this utility model is achieved in that
A kind of evaporative condenser formula air conditioner in machine room, form by indoor set and off-premises station, indoor set comprises compressor, expansion valve, evaporimeter, indoor fan, off-premises station comprises blower fan, condenser coil, condensation casing, water tank, water pump, it is characterized in that condenser coil is contained in the condensation casing, the condensation lower box is provided with air inlet, the top of condenser coil is equipped with water drenching device, water fender and blower fan successively in the condensation casing, be provided with water tank below the condenser coil, pump outlet is connected with water drenching device through flow pipe, and the water inlet of water pump is connected with water tank through flow pipe.
The utility model is equipped with electric heater for preventing that ice up in winter from influencing unit and normally moving in water tank, water spray system can not turn round when temperature was low, and the blower fan running sucks outdoor cold air and condenser coil and carries out heat exchange.
The utility model can be provided with temp control switch on the water pump control circuit, when temperature was higher than design temperature, water pump was worked with the work of compressor, and when temperature was lower than design temperature, water pump was not worked, and dispels the heat to condenser by the outer cold wind of blower fan suction chamber.
During the utility model operation, the high temperature and high pressure gaseous refrigerant that compressor is discharged enters in the condenser coil of condenser from evaporative condenser upper tube interface by pipeline, the condensation heat radiation, drench on condenser coil uniformly by flow pipe and the water drenching device that is installed in the condenser coil top by the water in the pump handle water tank, the evaporation rapidly of water absorption condensation heat, blower fan sucks outdoor cold air from water tank upper, condensation casing lower openings simultaneously, carry out heat exchange with condenser coil surface moisture film, drain into the heat of water and condenser coil heat exchange outdoor simultaneously.
The beneficial effects of the utility model are: utilize the latent heat of water evaporative phase-change and condenser coil inner refrigerant to carry out heat exchange, the heat exchange amount is big, need not a large amount of recirculated waters and air quantity, the cold air of blower fan suction simultaneously carries out heat exchange and drains into the condensation heat of water outdoor rapidly with the lip-deep moisture film of condenser coil again, so the unit condensation temperature is low, the Energy Efficiency Ratio height; The large tracts of land heat exchanger that does not need air cooled condenser does not need the cooling tower of water cooled condenser yet, so noise reduces, simplifies the structure, and can dwindle the size of complete machine in energy-conservation, saves installation space.
Description of drawings
Fig. 1 is a system architecture schematic diagram of the present utility model.
Mark among the figure: compressor 1, expansion valve 2, evaporimeter 3, indoor fan 4, blower fan 5, water fender 6, water drenching device 7, condenser coil 8, condensation casing 9, water pump 10, water tank 11, electric heater 12.
The specific embodiment:
As shown in the figure: a kind of evaporative condenser formula air conditioner in machine room, form by indoor set and off-premises station, indoor set comprises compressor 1, expansion valve 2, evaporimeter 3, indoor fan 4, the structure of above-mentioned each part and mutual downlink connection relation are same as the prior art, this does not give unnecessary details, off-premises station comprises blower fan 5, condenser coil 8, condensation casing 9, water tank 11, water pump 10, the condenser coil 8 that is characterised in that of the present utility model is contained in the condensation casing 9, condensation casing 9 bottoms are provided with the air inlet of blower fan 5, the top of condenser coil 8 is equipped with water drenching device 7 successively in the condensation casing 9, water fender 6 and blower fan 5, be provided with water tank 11 below the condenser coil 8, water pump 10 delivery ports are connected with water drenching device 7 through flow pipe 13, the water inlet of water pump 10 is connected with water tank 11 through flow pipe 13, blower fan 5, water fender 6, water drenching device 7, condenser coil 8, condensation casing 9, water pump 10, water tank 11, the structure of electric heater 12 is same as the prior art, this does not give unnecessary details, for preventing that ice up in winter from influencing unit and normally moving, 11 li electric heater 12 is housed at water tank, water spray system can not turn round when temperature was low, the blower fan running, suck outdoor cold air and condenser coil and carry out heat exchange, the control circuit of water pump 10 is provided with temp control switch, when temperature is higher than design temperature, water pump is worked with the work of compressor, when temperature is lower than design temperature, water pump is not worked, the compressor operating water pump is not worked yet, dispel the heat to condenser by the outer cold wind of blower fan suction chamber, temp control switch on electric heater 12 and the water pump 10 belong to those skilled in the art the content that should know, this does not give unnecessary details, during the utility model operation, compressor 1 is discharged high-temperature high-pressure refrigerant and is entered condenser coil 8, at first by water absorption condensation heat, water is delivered to water drenching device 7 by water pump 10 through flow pipe 13 and is drenched on condenser coil 8 uniformly, and heat absorption evaporation rapidly, simultaneously blower fan 5 outdoor air from water tank 11 tops, the lower openings place of condensation casing 9 sucks in the condensation casing of condenser, in the condensation heat of taking away the water evaporation and with condenser coil 8 lip-deep moisture films, carry out the caloic transmission, cold-producing medium heat exchange in water film evaporation and the condenser coil, high temperature and high pressure gas in the condenser coil evaporates at water, obtain abundant condensation under the double action of air cooling, condensed high pressure liquid refrigerant enters indoor machine evaporation 3 through expansion valve 2 and evaporates heat absorption, high temperature and high pressure gas after the evaporation enters compressor again and makes the systemic circulation operation, and cold is sent into the space that needs air-conditioning by indoor fan 4; Electric heater 12 prevents when being used for winter operation that storage tank 11 from freezing.

Claims (3)

1.
A kind of evaporative condenser formula air conditioner in machine room, form by indoor set and off-premises station, indoor set comprises compressor, expansion valve, evaporimeter, indoor fan, off-premises station comprises blower fan, condenser coil, condensation casing, water tank, water pump, it is characterized in that condenser coil is contained in the condensation casing, the condensation lower box is provided with air inlet, the top of condenser coil is equipped with water drenching device, water fender and blower fan successively in the condensation casing, be provided with water tank below the condenser coil, pump outlet is connected with water drenching device through flow pipe, and the water inlet of water pump is connected with water tank through flow pipe.
2.
Evaporative condenser formula air conditioner in machine room according to claim 1 is characterized in that being provided with in the water tank electric heater.
3.
Evaporative condenser formula air conditioner in machine room according to claim 1 is characterized in that the water pump control circuit is provided with temp control switch.
CN2009203070119U 2009-07-29 2009-07-29 Evaporative condensing computer room air conditioner Expired - Fee Related CN201497089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203070119U CN201497089U (en) 2009-07-29 2009-07-29 Evaporative condensing computer room air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203070119U CN201497089U (en) 2009-07-29 2009-07-29 Evaporative condensing computer room air conditioner

Publications (1)

Publication Number Publication Date
CN201497089U true CN201497089U (en) 2010-06-02

Family

ID=42440294

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203070119U Expired - Fee Related CN201497089U (en) 2009-07-29 2009-07-29 Evaporative condensing computer room air conditioner

Country Status (1)

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CN (1) CN201497089U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135294A (en) * 2011-03-26 2011-07-27 Tcl空调器(中山)有限公司 Air conditioner for communication base station
CN103574805A (en) * 2013-10-12 2014-02-12 西安工程大学 Air-steam condensation system integrating evaporation cooling water chilling unit and evaporation-type condenser
CN106642454A (en) * 2016-12-02 2017-05-10 艾科尔新能源科技有限公司 Cooling capacity reducing type evaporative-condensation air conditioner and application method thereof
CN109640604A (en) * 2019-02-13 2019-04-16 香江科技股份有限公司 Add the double evaporators computer-room air conditioning system and its control method of phase transformation module
CN110307613A (en) * 2019-08-02 2019-10-08 艾科尔新能源科技有限公司 An energy-saving air conditioner with dual utilization of evaporative cooling, cold air and cold water and its working method
CN110375431A (en) * 2019-07-08 2019-10-25 中山市三震制冷科技有限公司 Air conditioner condensation system and air-conditioning
CN111256255A (en) * 2020-02-21 2020-06-09 西安工程大学 Evaporation and condensation integrated cabinet air conditioning system for data center

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135294A (en) * 2011-03-26 2011-07-27 Tcl空调器(中山)有限公司 Air conditioner for communication base station
CN103574805A (en) * 2013-10-12 2014-02-12 西安工程大学 Air-steam condensation system integrating evaporation cooling water chilling unit and evaporation-type condenser
CN103574805B (en) * 2013-10-12 2017-05-24 西安工程大学 Air-steam condensation system integrating evaporation cooling water chilling unit and evaporation-type condenser
CN106642454A (en) * 2016-12-02 2017-05-10 艾科尔新能源科技有限公司 Cooling capacity reducing type evaporative-condensation air conditioner and application method thereof
CN109640604A (en) * 2019-02-13 2019-04-16 香江科技股份有限公司 Add the double evaporators computer-room air conditioning system and its control method of phase transformation module
CN109640604B (en) * 2019-02-13 2023-10-13 香江科技股份有限公司 Double-evaporator machine room air conditioning system additionally provided with phase change module and control method thereof
CN110375431A (en) * 2019-07-08 2019-10-25 中山市三震制冷科技有限公司 Air conditioner condensation system and air-conditioning
CN110307613A (en) * 2019-08-02 2019-10-08 艾科尔新能源科技有限公司 An energy-saving air conditioner with dual utilization of evaporative cooling, cold air and cold water and its working method
CN111256255A (en) * 2020-02-21 2020-06-09 西安工程大学 Evaporation and condensation integrated cabinet air conditioning system for data center

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100602

Termination date: 20150729

EXPY Termination of patent right or utility model