CN101825319A - Special air conditioner for base station with separate type radiation plate evaporator - Google Patents
Special air conditioner for base station with separate type radiation plate evaporator Download PDFInfo
- Publication number
- CN101825319A CN101825319A CN201010158876A CN201010158876A CN101825319A CN 101825319 A CN101825319 A CN 101825319A CN 201010158876 A CN201010158876 A CN 201010158876A CN 201010158876 A CN201010158876 A CN 201010158876A CN 101825319 A CN101825319 A CN 101825319A
- Authority
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- China
- Prior art keywords
- plate
- evaporator
- air conditioner
- base station
- radiation plate
- Prior art date
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Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 7
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- 238000009413 insulation Methods 0.000 abstract 2
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- 238000004891 communication Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The invention relates to a special air conditioner for a base station with a separate type radiation plate evaporator, which comprises a machine room, an outdoor unit and the radiation plate evaporator, wherein the radiation plate evaporator comprises refrigerant pipes, a radiation plate, an internal radiation finned plate and a thermal insulation material, the refrigerant pipes are connected with the internal radiation finned plate and arranged between the radiation plate and the thermal insulation material, and the refrigerant pipes of the evaporator are mutually communicated through connecting pipes; and the radiation plate evaporator forms the closed-loop connection with a compressor, a condenser and an expansion valve through the connecting pipes, and electric control valves are respectively arranged at an air inlet and an air outlet of the machine room. The special air conditioner for the base station with the separate type radiation plate evaporator can carry out direct radiation heat exchange on a heat source, quickly and effectively reduce the temperature and lead components to work at lower temperature; as the surface temperature of the component is reduced, the working efficiency is improved, the effective output power is increased, and the actual calorific value is reduced, thereby gradually reducing the power consumption of the air conditioner, forming the virtuous circle, further effectively reducing the power consumption of the air conditioner and saving electric energy and electricity fee.
Description
Technical field
The present invention relates to air conditioner, 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.
Summary of the invention
Deficiency at above existing communication base station air-conditioning, the purpose of this invention is to provide 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 objective of the invention is by realizing by the following technical solutions:
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 present invention 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 the preferred technical solution of the present invention, described some plate-type evaporators are by tube connector connection parallel with one another.
As the preferred technical solution of the present invention, the refrigerant pipe of described plate-type evaporator is a copper pipe.
As the preferred technical solution of the present invention, described radiant panel evaporator and interior radiation fins plate thereof are made as black towards the surface of thermal source.
As the preferred technical solution of the present invention, 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 the preferred technical solution of the present invention, 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 the preferred technical solution of the present invention, described control valve is a motor-operated control valve, and motor-operated control valve is connected with thermometric automaton circuit.
The invention has the beneficial effects as follows: with respect to prior art, the present invention 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 air conditioner of the present invention 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 invention will be further described below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a principle schematic of the present invention;
Fig. 3 is that the present invention 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.
When the present invention works, 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 invention 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 that protection scope of the present invention is not limited to the foregoing description, and is any according to the technical scheme with the described feature of claim that above-mentioned mentality of designing proposed, and all should think to fall into protection scope of the present invention at giving an example that use the base station.
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.
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| CN201010158876.0A CN101825319B (en) | 2010-04-22 | 2010-04-22 | Special air conditioner for base station with separate type radiation plate evaporator |
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| CN201010158876.0A CN101825319B (en) | 2010-04-22 | 2010-04-22 | Special air conditioner for base station with separate type radiation plate evaporator |
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| CN105240936A (en) * | 2015-09-30 | 2016-01-13 | 邵思涛 | Indoor unit, air conditioner and refrigeration method |
| CN107246688A (en) * | 2017-07-11 | 2017-10-13 | 严继光 | Using the heating and refrigerating air-conditioning of radiation heat transfer |
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| CN101825319B (en) | 2014-11-19 |
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