CN201697253U - Special base station air conditioner with separated radiant panel evaporator - Google Patents

Special base station air conditioner with separated radiant panel evaporator Download PDF

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Publication number
CN201697253U
CN201697253U CN2010201734353U CN201020173435U CN201697253U CN 201697253 U CN201697253 U CN 201697253U CN 2010201734353 U CN2010201734353 U CN 2010201734353U CN 201020173435 U CN201020173435 U CN 201020173435U CN 201697253 U CN201697253 U CN 201697253U
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China
Prior art keywords
radiant panel
evaporator
air conditioner
plate
base station
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Expired - Fee Related
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CN2010201734353U
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Chinese (zh)
Inventor
严继光
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严继光
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Priority to CN2010201734353U priority Critical patent/CN201697253U/en
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Publication of CN201697253U publication Critical patent/CN201697253U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a special base station air conditioner with a separated radiant panel evaporator, which comprises a machine room, an outdoor unit and the radiant panel evaporator. The radiant panel evaporator includes coolant pipes, a radiant panel, an inner radiation fin plate and heat insulating materials, the coolant pipes connected with the inner radiation fin plate are arranged among the radiant panel and the heat insulating materials, the coolant pipes of the evaporator are mutually communicated via connecting pipes, the radiant panel evaporator is in closed-loop connection with a compressor, a condenser and an expansion valve via connecting pipes, electric control valves are respectively arranged on an air inlet and an exhaust outlet of the machine room. The special base station air conditioner adopts the radiant panel evaporator to directly perform radiation and heat exchange on a heat source, rapidly and effectively lowers temperature, reduces actual heating volume, gradually decreases power consumption of the air conditioner, and forms positive circulation, thereby effectively reducing electric power consumption of the air conditioner and saving electric energy and electric charge.

Description

Special air conditioner for base station with separate type radiation plate evaporator
Technical field
The utility model relates to air conditioner, and especially a kind of communication base station that is exclusively used in has the air conditioner of separate type radiation plate evaporator.
Background technology
Many communication equipments are installed in the communication base station, communication equipment generally is installed in the rack, can constantly produce a large amount of heats during work, in order to guarantee the normal operation of communication equipment, need to adopt air conditioner that the heat that equipment produces is discharged the base station, communication equipment is worked under suitable environment temperature.
Communication base station air-conditioner machine commonly used both at home and abroad normally adopts surface cooler to handle air, and air themperature is reduced, and air and rack after the reduction temperature carry out the heat exchange of convection type.Because weak effect, the speed of convective heat exchange are slow, air conditioner needs much energy consumption just can reach temperature requirement; On the other hand, because the surface resistance of heat transfer of convection heat transfer' heat-transfer by convection is big, communication equipment electronic device internal temperature is higher, and efficiency of transmission is low.At present, the power consumption of most of telecommunication transmission equipments is close with air conditioner power consumption, and only the year electric power changes of air conditioners of the Zhong Shan of Guangdong Province mobile base station just reaches more than 3,000 ten thousand yuan, and as seen, the electricity charge of China mobile communication base station are very surprising.
The applicant is on July 10th, 2008, proposes title and be " radiation heat transfer ceiling and contain the air-conditioning of this radiation heat transfer ceiling " Chinese utility application, in Granted publication on May 20th, 2009, notification number CN201241411Y.The radiation heat transfer ceiling of this patent comprises metal ceiling and heat exchange coil, heat exchange coil is arranged at the top of metal ceiling, it is characterized in that heat exchange coil presses close to metal ceiling, but contacting metal ceiling not, the heat exchange coil top is coated with adiabator layer.The air-conditioning that contains above-mentioned radiation heat transfer ceiling comprises heat pump and water circulation system, it is characterized in that water circulation system comprises the aforesaid heat exchange ceiling of polylith, and heat exchange coil inserts in the water-flow circuit of water circulation system.The technical problem that this patent solves is the defective that how to overcome existing radiation heat transfer ceiling and the easy dewfall of ceiling-type air-conditioning.
The utility model content
Deficiency at above existing communication base station air-conditioning, the purpose of this utility model provides a kind of radiant heat transfer that utilizes, adopt radiant panel evaporator that the components and parts of rack internal heat generation are carried out direct radiation heat transfer, reduce the temperature of components and parts fast, effectively reduce the power consumption of air conditioner, save the special air conditioner for base station with separate type radiation plate evaporator of the electric energy and the electricity charge.
The purpose of this utility model is achieved by the following technical solution:
Special air conditioner for base station with separate type radiation plate evaporator, comprise off-premises station, be located at radiant panel evaporator and condensed water remover in the machine room, described radiant panel evaporator is made up of some plate-type evaporators, plate-type evaporator comprises refrigerant pipe, radiant panel, interior radiation fins plate and heat-insulating material, the refrigerant pipe is connected with interior radiation fins plate, refrigerant pipe and interior radiation fins plate are located between radiant panel and the heat-insulating material, and the refrigerant pipe of some plate-type evaporators is interconnected by tube connector; Described off-premises station comprises compressor, condenser and expansion valve; Described radiant panel evaporator forms closed circuit connection the capable of circulation by tube connector and compressor, condenser and expansion valve.
The utility model makes the caloric value of equipment be directly passed to radiant panel by radiation mode, the mode of radiant panel by convection current and radiation is with radiation fins plate in the heat transferred, this wing plate is with the liquid refrigerants in the heat transferred refrigerant pipe, make refrigerant evaporation heat absorption and gasification get back to compressor, finish kind of refrigeration cycle.
As optimal technical scheme of the present utility model, described some plate-type evaporators are by tube connector connection parallel with one another.
As optimal technical scheme of the present utility model, the refrigerant pipe of described plate-type evaporator is a copper pipe.
As optimal technical scheme of the present utility model, described radiant panel evaporator and interior radiation fins plate thereof are made as black towards the surface of thermal source.
As optimal technical scheme of the present utility model, described expansion valve is an electric expansion valve, and electric expansion valve is connected with the thermometric automaton circuit that is located at the radiant panel surface.
As optimal technical scheme of the present utility model, the below of described machine room is provided with air inlet, and the machine room top is provided with exhaust outlet, and air inlet and exhaust outlet are respectively equipped with control valve.
As optimal technical scheme of the present utility model, described control valve is a motor-operated control valve, and motor-operated control valve is connected with thermometric automaton circuit.
The beneficial effects of the utility model are: with respect to prior art, the utility model utilizes the advantage of radiant heat transfer, adopt radiant panel evaporator that the components and parts of rack internal heat generation are carried out direct radiation heat transfer, effectively reduce the temperature of components and parts fast, components and parts in the rack are worked under lower temperature environments, because the reduction of electric elements surface temperature, its operating efficiency improves, effective output increases, and actual caloric value can reduce.Make the utility model air conditioner power consumption when stable operation progressively reduce, form benign cycle, thereby effectively reduce the power consumption of air conditioner, the electric energy and the electricity charge of saving communication base station.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a principle schematic of the present utility model;
Fig. 3 is that the utility model leans on wall that the structural representation of embodiment is installed.
Among the figure: 1 is that off-premises station, 2 is that evaporimeter, 3 is that exhaust valve, 4 is that air intake valve, 5 is that rack, 6 is that water leg, 7 is that radiant panel, 8 is that refrigerant pipe, 9 is that heat-insulating material, 10 is that machine room, 11 is that compressor, 12 condensers, 13 are expansion valve.
The specific embodiment
As depicted in figs. 1 and 2, special air conditioner for base station with separate type radiation plate evaporator, comprise machine room 10, off-premises station 1, be located at radiant panel evaporator and condensed water remover in the machine room 10, described radiant panel evaporator is made up of some plate-type evaporators 2, plate-type evaporator 2 comprises refrigerant pipe 8, radiant panel, interior radiation fins plate and heat-insulating material, refrigerant pipe 8 is connected with interior radiation fins plate, refrigerant pipe 8 and interior radiation fins plate are located between radiant panel 7 and the heat-insulating material 9, and the refrigerant pipe of some plate-type evaporators 28 is interconnected by tube connector; Described off-premises station 1 comprises compressor 11 and condenser 12; Described radiant panel evaporator forms closed circuit connection the capable of circulation by tube connector with compressor 11, condenser 12 and expansion valve 13.The condensed water remover comprises water leg 6 and drainpipe.
In the present embodiment, described some plate-type evaporators 2 are by tube connector connection parallel with one another, and the refrigerant pipe 8 of plate-type evaporator 2 is copper pipes, and rack 5 promptly is a thermal source, and radiant panel evaporator is made as black towards the surface of rack 5.Described expansion valve 13 is electric expansion valves, and electric expansion valve 13 is connected with the thermometric automaton circuit that is located at the radiant panel surface.The below of described machine room 10 is provided with air inlet, air inlet is provided with motor-operated control valve 4, machine room 10 tops are provided with exhaust outlet, exhaust outlet is provided with motor-operated control valve 3, motor-operated control valve 3 is connected with thermometric automaton circuit respectively with 4, can be according to the variation of indoor and outdoor temperature, whether control adopts new wind automatically, to cut down the consumption of energy.
During the utility model work, the compressor 11 of off-premises station 1 is sent refrigerant to evaporimeter 2 through expansion valve 13, refrigerant is subjected to thermal evaporation in the evaporimeter copper pipe, make the radiant panel surface temperature reduce, rack 5 surfaces of high temperature are to cold emission plate emitting heat quantity, reduce rack 5 surface temperatures, improve the duty of equipment.Simultaneously, heat convection can be carried out in indoor high temperature air and cold emission plate surface, makes indoor air temperature be reduced, and improves environment temperature.Radiant panel evaporator of the present utility model can lean on wall to install in machine room 10, and radiant panel evaporator is directly in the face of rack 5 (thermal source), as shown in Figure 3.Radiant panel evaporator also can level be lifted on below the ceiling in machine room 10, the perhaps oblique ceiling below that is installed in, as shown in Figure 1.In order to strengthen the radiant heat transfer performance of radiant panel evaporator,, improve surperficial blackness and strengthen endothermic effect towards the surperficial blacking of rack 5.
When the rising of rack 5 surface temperatures, with the surface temperature formation temperature difference of radiant panel evaporator, metal radiant panel has the good heat transfer performance, its internal surface temperature raises rapidly, because the reciprocation of radiation and convection current, interior radiation fin temperature raises, simultaneously with the refrigerant in the heat transferred copper pipe.The compressed machine 11 of the refrigerant that temperature raises sucks compression, become high temperature and high pressure gas, through condenser 12 cooling liquefy refrigerants, enter evaporimeter heat absorption evaporation through expansion valve 13 throttlings and finish air conditioner refrigerating circulation, the aperture raying plate surface temperature control of expansion valve 13 again.
Above embodiment only is at giving an example that use the base station; protection domain of the present utility model is not limited to the foregoing description; any according to the technical scheme that above-mentioned mentality of designing proposed with the described feature of claim, all should think to fall into protection domain of the present utility model.

Claims (7)

1. special air conditioner for base station with separate type radiation plate evaporator, comprise off-premises station, be located at radiant panel evaporator and condensed water remover in the machine room, it is characterized in that: described radiant panel evaporator is made up of some plate-type evaporators, plate-type evaporator comprises refrigerant pipe, radiant panel, interior radiation fins plate and heat-insulating material, the refrigerant pipe is connected with interior radiation fins plate, refrigerant pipe and interior radiation fins plate are located between radiant panel and the heat-insulating material, and the refrigerant pipe of some plate-type evaporators is interconnected by tube connector;
Described off-premises station comprises compressor, condenser and expansion valve;
Described radiant panel evaporator forms closed circuit connection the capable of circulation by tube connector and compressor, condenser and expansion valve.
2. the special air conditioner for base station with separate type radiation plate evaporator according to claim 1 is characterized in that: described some plate-type evaporators are by tube connector connection parallel with one another.
3. the special air conditioner for base station with separate type radiation plate evaporator according to claim 1 and 2 is characterized in that: the refrigerant pipe of described plate-type evaporator is a copper pipe.
4. the special air conditioner for base station with separate type radiation plate evaporator according to claim 1 is characterized in that: described radiant panel evaporator and interior radiation fins plate thereof are made as black towards the surface of thermal source.
5. the special air conditioner for base station with separate type radiation plate evaporator according to claim 1 is characterized in that: described expansion valve is an electric expansion valve, and electric expansion valve is connected with the thermometric automaton circuit that is located at the radiant panel surface.
6. the special air conditioner for base station with separate type radiation plate evaporator according to claim 1 is characterized in that: the below of described machine room is provided with air inlet, and the machine room top is provided with exhaust outlet, and air inlet and exhaust outlet are respectively equipped with control valve.
7. the special air conditioner for base station with separate type radiation plate evaporator according to claim 6 is characterized in that: described control valve is a motor-operated control valve, and motor-operated control valve is connected with thermometric automaton circuit.
CN2010201734353U 2010-04-22 2010-04-22 Special base station air conditioner with separated radiant panel evaporator Expired - Fee Related CN201697253U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201734353U CN201697253U (en) 2010-04-22 2010-04-22 Special base station air conditioner with separated radiant panel evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201734353U CN201697253U (en) 2010-04-22 2010-04-22 Special base station air conditioner with separated radiant panel evaporator

Publications (1)

Publication Number Publication Date
CN201697253U true CN201697253U (en) 2011-01-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101825319A (en) * 2010-04-22 2010-09-08 严继光 Special air conditioner for base station with separate type radiation plate evaporator
CN105744802A (en) * 2016-01-12 2016-07-06 严继光 Radiant air conditioning system for heating equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101825319A (en) * 2010-04-22 2010-09-08 严继光 Special air conditioner for base station with separate type radiation plate evaporator
CN101825319B (en) * 2010-04-22 2014-11-19 严继光 Special air conditioner for base station with separate type radiation plate evaporator
CN105744802A (en) * 2016-01-12 2016-07-06 严继光 Radiant air conditioning system for heating equipment
WO2017121321A1 (en) * 2016-01-12 2017-07-20 严继光 Radiant air conditioning system for heat-producing device
CN105744802B (en) * 2016-01-12 2018-05-11 严继光 Radiation-type air conditioner system for heat-producing device
JP2019503465A (en) * 2016-01-12 2019-02-07 厳継光 Radiant air conditioning system for heating devices

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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: 20110105

Termination date: 20190422

CF01 Termination of patent right due to non-payment of annual fee