CN103175349A - Heat source type evaporative type condenser and evaporation cold heat pump air conditioner unit - Google Patents

Heat source type evaporative type condenser and evaporation cold heat pump air conditioner unit Download PDF

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Publication number
CN103175349A
CN103175349A CN2013100515380A CN201310051538A CN103175349A CN 103175349 A CN103175349 A CN 103175349A CN 2013100515380 A CN2013100515380 A CN 2013100515380A CN 201310051538 A CN201310051538 A CN 201310051538A CN 103175349 A CN103175349 A CN 103175349A
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heat
heat exchanger
module
cold
water
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刘玉岭
黄文斐
刘方然
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刘玉岭
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Abstract

The invention relates to a heat source type evaporative type condenser. A heat source type heat exchanger is arranged in a static pressure box in an upper box body and is connected with a cooling water evaporation heat exchanger in a lower box body in series. The heat source type evaporative type condenser can be not only used as a condenser in summer to cool refrigerating medium air, but also used as an evaporator to absorb enough heat energy from environmental air in winter. The invention further relates to an evaporation cold heat pump compression condensing (evaporation) air conditioner unit and an evaporation cold cold (heat) water heat pump air conditioner unit, wherein the evaporation cold heat pump compression condensing (evaporation) air conditioner unit is composed of a first module composed of the heat source type evaporative type condenser and a second module composed of a compressor, an electric cabinet and the like and the evaporation cold cold (heat) water heat pump air conditioner unit is composed of a first module composed of the heat source type evaporative type condenser and a second module composed of a compressor, an electric cabinet and the like. A box which can prevent corroding caused by rain and snow is arranged outside each second module. The two second modules and the two corresponding first modules are assembled on the same common base. The heat source type evaporative type condenser and the evaporation cold heat pump air conditioner unit have the remarkable advantages of being energy-saving, environmental-friendly, low in initial investment expense, convenient to install and the like.

Description

Heat source type evaporative condenser and evaporating cold heat pump air conditioner unit
Technical field
The present invention relates to air-conditioning technique, particularly relate to a kind of heat source type evaporative condenser and evaporating cold heat pump air conditioner unit without the mist discharging.
Background technology
In the air-conditioning technique field, heat pump type air conditioner system adopts air-source and two kinds, source, ground thermal source as the cold and heat source in air-conditioning system usually, in the summer process of refrigerastion, the refrigerant gas that absorbs the HTHP that heat discharges compressor as low-temperature receiver is condensed into high pressure refrigerant liquid, reaches the purpose of continuous cooling; Heat in the winter time in process, emit heat as thermal source and make the refrigerant liquid of low-temp low-pressure flash to gas, thereby provide continuously sufficient thermal source for system.
Air-source is that the heat exchanger that air-source heat pump air conditioning system adopts is air cooling heat exchanger with the Cooling and Heat Source of surrounding air as heat pump type air conditioner system, and the both cooling and heating type air-conditioning unit that consists of is referred to as the air-cooled heat-pump air-conditioner group; The source, ground is to utilize ground temperature as the cold and heat source of heat pump type air conditioner, the source, ground can be divided into again two kinds of water source and ground temperature, the open cooling system of digging well to get water under the water source refers to, ground temperature refers to the closed cooling system of pipe laying, the heat exchanger that geothermal heat pump air-conditioning system adopts is water-cooled heat exchanger, and the both cooling and heating type air-conditioning unit of formation is referred to as the geo-source heat-pump air conditioner group.
With regard to overall target evaluations such as operational efficiency and initial outlay expenses, under freezing the nominal condition condition summer, the coefficient of performance of earth source heat pump unit+cooling water system is 4.3 left and right, and the coefficient of performance of Air-Cooled Heat Pump Unit+air cooling system is 2.7 left and right; Heat in the winter time under nominal condition, the coefficient of performance of water source heat pump units+heat source water system is 3.8 left and right, and the coefficient of performance of ground resource heat pump unit+heat source water system and Air-Cooled Heat Pump Unit+air heat source system is 2.2 left and right.But, water source heat pump units is due to well-digging recharging technique existing problems, cause some row problems such as groundwater decrement, pollution, use has been prohibited in a lot of countries and regions, although under ground resource heat pump unit cooling condition in summer, the coefficient of performance is higher, but pipe laying somewhat expensive, construction period are very long, cause the initial outlay expense too high.
the evaporation cooled air conditioner group that is formed by evaporative condenser, under freezing the nominal condition condition summer, its coefficient of performance reaches more than 4.5, its efficient source source pump and Air-Cooled Heat Pump Unit above Ground in other words, therefore, if can solve evaporative condenser in the winter time as the transfer problem that moves under evaporimeter heat exchange area deficiency and refrigeration and heating condition, oil return problem when using as evaporimeter, and the water smoke emission problem when using as condenser, just fully can be with device assembles such as evaporative condenser and compressors together, make it to become evaporating cold heat pump type air conditioner unit, have very important significance for energy-saving and emission-reduction.
In view of this, the present inventor overcomes the defects that exists in the evaporative condenser prior art, broken through technical bottleneck, a kind of heat source type evaporative condenser and evaporating cold heat pump air conditioner unit are proposed, break the limitation of evaporative condenser on using, solved the pollution problem of the high investment of heat pump type air conditioner unit, high energy consumption and water smoke discharging.
Summary of the invention
The object of the present invention is to provide a kind of heat source type evaporative condenser, this heat source type evaporative condenser arranges a kind of thermal source heat exchanger, by pipeline, thermal source heat exchanger and other heat exchanger are coupled together, and change, control its operation and stop by magnetic valve, when fundamentally having solved evaporative condenser and using as evaporimeter in the winter time, heat exchange area is not enough, cold and hot conversion can't realize, technical problems such as oil return difficulty continuously, when making it to use as evaporimeter, can absorb the needs that sufficient heat satisfies heating from surrounding air; When using as condenser summer, solved under sweltering heat, high humidity environment condition, the too high problem that causes system's fluctuation of service of condensing pressure, setting by demister, solve water smoke discharging when moving as condenser summer and caused some row problems such as the erosion of environmental pollution, surrounding devices, building and corrosion, by the setting of heat insulation structural and heat-insulation layer, the heat transmission that has solved external environment and evaporative condenser causes the unsettled problem of system's operation.
In order to solve the foregoing invention purpose, the first aspect present invention technical scheme provides a kind of heat source type evaporative condenser, comprising:
one is divided into the two sections casing, by framework, the two sections casing is connected to form an integral body, the bottom of hypomere casing is the cooling water header tank, the middle part is provided with air inlet, the top of air inlet is First Heat Exchanger, the refrigerant inlet pipeline of First Heat Exchanger is provided with magnetic valve, the heat exchanger surrounding is provided with leg, the top is connected with the epimere casing by deep bead, form an air layer between leg and upper box, be beneficial to air current composition and prevent from producing heat exchange with the external world when using as condenser summer, the cool water shower device is placed in the top of First Heat Exchanger,
the ventilation-sectional area of one epimere casing is greater than the ventilation-sectional area of the First Heat Exchanger of hypomere casing, make the whole formation of casing epimere one plenum chamber, be provided with two thermal source heat exchangers (i.e. the second heat exchanger and the 3rd heat exchanger) in plenum chamber, the second heat exchanger is placed in the top of the 3rd heat exchanger, when using as condenser, the second heat exchanger is as the demist heat exchanger, the 3rd heat exchanger plays the effect of wind direction water conservancy diversion, consist of a demister together with plenum chamber, thereby eliminated the water smoke discharging, when heating condition moves as evaporimeter in the winter time, the second heat exchanger, the 3rd heat exchanger is the thermal source heat exchanger, be used for making up the problem of First Heat Exchanger heat exchange area deficiency, to guarantee that winter heating's operating mode lower device has sufficient disengagement area, enable to absorb the air in access to plant sufficient heat, for system provides sufficient thermal source.
The inlet ductwork of the 3rd heat exchanger is provided with magnetic valve, be beneficial to freeze, under heating condition as the conversion between condenser, evaporimeter, and the refrigerant outlet of the second heat exchanger is connected with First Heat Exchanger with the refrigerant inlet magnetic valve of First Heat Exchanger on the one hand by threeway, be connected with the 3rd heat exchanger with the import magnetic valve of the 3rd heat exchanger on the other hand, blower fan is placed in the top of upper box;
One header tank is provided with automatic water-replenishing device, and the outside of header tank is provided with heat-insulation layer, with the exchange heat of avoiding cooling water in header tank and external environment to produce, causes that in header tank, cooling water temperature raises for no reason.Cooling water pump is placed in a side of header tank, is connected with header tank by the water pump suction line, and the outlet pipe of water pump is connected with the water inlet of spray equipment.
Advantageously, when the second heat exchanger, the 3rd heat exchanger employing finned heat exchanger, be conducive to the appearance and size of reduction means, reduce manufacturing cost, and select from the horizontal by certain angle when installing, perhaps V font mounting means, when being beneficial to defrosting, condensate water comes off.
Further, First Heat Exchanger adopts the width fin or around sheet, nest plate type heat exchanger, not only can effectively dwindle the appearance and size of evaporative condenser heat power supply device, reduces production costs, and be conducive in heat exchanger defrosting process the coming off of defrosting water and frost layer.
Further, it is that elliptical tube is finned or around sheet, nest plate type heat exchanger that First Heat Exchanger preferentially adopts parent tube, when being conducive to the formation of cooling water moisture film in summer, dirty and winter defrosting, defrosting water comes off, secondly, every comb tilts to install along the flow direction of cold-producing medium, be conducive to flowing of cold-producing medium, solved the problem that stockpiles of lubricating oil with this.
another aspect of the invention purpose is to provide a kind of evaporating cold heat pump compression condensation (evaporation) air-conditioning unit, use cold as the heat pump air conditioner unit of above-mentioned heat source type evaporative condenser, the thermal source heat transmission equipment is as the first module, with itself and compressor, vapour liquid separator, the equipment such as Filter dryer and electric control box, the second module of component integration is arranged on common base, make it under the summer cooling condition, complete the suction of low pressure refrigerant gas as Condensing units, compression and higher pressure refrigerant gas are condensed into high pressure refrigerant liquid, for air-conditioning system provides sufficient low-temperature receiver, under heating condition, complete the evaporation of low pressure refrigerant liquid and suction, the compression of low pressure refrigerant gas as the vapor-compression unit in the winter time, for air-conditioning system provides sufficient thermal source.
In order to solve the foregoing invention purpose, the invention provides a kind of evaporating cold heat pump compression condensation (evaporation) air-conditioning unit, mainly comprise:
The one heat source type evaporative condenser of low-temperature low-pressure refrigerant liquid evaporation that is used for realizing cooling, the condensation of air-conditioning system process of refrigerastion mesohigh superheated refrigerant gas and heats process is as the first module;
One compressor, gas-liquid separator, device for drying and filtering and other refrigeration plant, parts for the suction and the compression that realize low pressure refrigerant gas, and the second module of electric control system composition is characterized in that:
Described the first module is integrated by the parallel connection of at least one heat source type evaporative condenser, and every described heat source type evaporative condenser consists of an independent submodule;
Described the second module is by at least one compressor, a high pressure receiver, a Filter dryer, a vapour liquid separator and relevant valve member, and the composition such as electric control box.
Advantageously, evaporating cold heat pump compression condensation (evaporation) the air-conditioning unit that provides of the present invention and the direct-evaporation-type air-conditioning box of air conditioner end equipment or the heat transmission equipment of other form, couple together by pipeline, valve member etc. and can form complete heat pump type air conditioning system, sufficient cold was provided in summer, provide in the winter time sufficient heat, to satisfy the needs of people's live and work.
Another purpose of the present invention provides a kind of evaporation cold (heat) hydro-thermal pump air-conditioning unit, use above-mentioned heat source type evaporative condenser as the cold and heat source heat transmission equipment of heat pump air conditioner unit as the first module, the second module of itself and the equipment such as compressor, choke valve, heat exchanger and electric control box, component integration is arranged on common base, make it itself to have complete refrigeration, heating recycle system and control system, can provide sufficient cold water for the air-conditioning occasion in summer, can provide sufficient hot water for the air-conditioning occasion in the winter time.
In order to solve the foregoing invention purpose, the invention provides a kind of evaporation cold (heat) hydro-thermal pump air-conditioning unit, mainly comprise:
The one heat source type evaporative condenser of low-temperature low-pressure refrigerant liquid evaporation that is used for realizing cooling, the condensation of air-conditioning system process of refrigerastion mesohigh superheated refrigerant gas and heats process is as the first module;
One throttling for the suction, compression and the high pressure refrigerant liquid that realize low pressure refrigerant gas, and provide sufficient cold water by the heat absorption of low-temperature low-pressure refrigerant liquid evaporation for system in the air-conditioning system process of refrigerastion, heat heat release cooling by the high pressure superheater refrigerant gas in process, condensation and provide sufficient hot water for system, the second module with electric control system forms is characterized in that:
Described the first module is integrated by at least one heat source type evaporative condenser or two and the parallel connection of above heat source type evaporative condenser, and every described heat source type evaporative condenser consists of an independent submodule;
Described the second module is by at least one compressor, a choke valve, a Filter dryer, a heat exchanger, a vapour liquid separator and relevant valve member, and the composition such as electric control box;
Advantageously, evaporating cold heat pump compression condensation provided by the present invention (evaporation) air-conditioning unit and evaporation cold (heat) hydro-thermal pump air-conditioning unit, when the evaporative condenser function of using heat source type evaporative condenser provided by the present invention in summer is used as condenser, water smoke discharging and the problems such as the corrosion that causes due to the water smoke caused pollution on the environment of discharging with to Adjacent Buildings, equipment and erosion have been eliminated fully.
Further, evaporating cold heat pump compression condensation provided by the present invention (evaporation) air-conditioning unit and evaporation cold (heat) hydro-thermal pump air-conditioning unit, when the evaporative condenser function of application in summer heat source type evaporative condenser provided by the present invention is used as condenser, when moving under the extreme climate of sweltering heat, high humidity, devote oneself to work by starting the thermal source heat exchanger, can effectively solve the too high problem that causes the too high and system's fluctuation of service of energy consumption of pressure at expulsion.
Further, evaporating cold heat pump compression condensation provided by the present invention (evaporation) air-conditioning unit and evaporation cold (heat) hydro-thermal pump air-conditioning unit are used heat source type evaporative condenser provided by the present invention in summer and can effectively be solved and the unsettled problem of the caused unit operation of external environment exchange heat.
Description of drawings
Fig. 1 is for describing the structural principle schematic diagram of heat source type evaporative condenser according to a particular embodiment of the invention.
Fig. 2 is for describing the basic principle structural representation of evaporating cold heat pump compression condensation (evaporation) air-conditioning unit according to a particular embodiment of the invention.
Fig. 3 is for describing evaporating cold heat pump compression condensation (evaporation) air-conditioning unit stereoscopic schematic diagram according to a particular embodiment of the invention.
Fig. 4 is that evaporating cold heat pump compression condensation (evaporation) air-conditioning unit shown in Figure 3 removes a side box body wall to show the internal structure schematic diagram of compressor side.
Fig. 5 is that evaporating cold heat pump compression condensation (evaporation) air-conditioning unit shown in Figure 3 removes an adjacent side box body wall to show compressor and heat source type evaporative condenser combination internal structure schematic diagram.
Fig. 6 is for describing the basic principle structural representation of evaporation cold (heat) hydro-thermal pump air-conditioning unit according to a particular embodiment of the invention.
Fig. 7 is for describing evaporation cold (heat) hydro-thermal pump air-conditioning unit stereoscopic schematic diagram according to a particular embodiment of the invention.
Fig. 8 is that evaporation cold (heat) hydro-thermal pump air-conditioning unit shown in Figure 7 removes a side box body wall to show the internal structure schematic diagram of compressor side.
Fig. 9 is that evaporation cold (heat) hydro-thermal pump air-conditioning unit shown in Figure 7 removes an adjacent side box body wall to show compressor and heat source type evaporative condenser combination internal structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, to illustrate but not for the mode that the desired protection domain of invention thought limits, the example that describes better embodiment of the present invention in detail and change to some extent.
Fig. 1 is the structural principle schematic diagram as the heat source type evaporative condenser specific embodiment that provides according to principle of the invention first aspect.mainly comprise and be divided into two sections casing 10, by framework 12, the two sections casing is joined together to form an integral body, First Heat Exchanger 20 is arranged on the top of casing 10 hypomeres, the surrounding of First Heat Exchanger 20 is provided with leg 24, the top of leg is connected with casing 10 by deep bead 13, the bottom of casing 10 hypomeres is header tank 50, be provided with heat-insulation layer 55 between the outside of header tank 50 and casing 10 hypomeres, be provided with air-inlet grille 11 between header tank 50 and First Heat Exchanger 20, the inside of casing 10 epimeres is respectively equipped with the second heat exchanger 60, the 3rd heat exchanger 40, blower fan 80 is placed in the top of casing 10 epimeres, cooling water pump 30 is placed in a side of header tank 50, be connected with header tank 50 by cooling water pump suction line 31, the outlet of cooling water pump 30 is connected with the top cool water shower device 33 that is arranged on First Heat Exchanger 20 by drainpipe 32, the refrigerant outlet of the second heat exchanger 60 is connected with the refrigerant inlet pipeline 21 of First Heat Exchanger 20 and the refrigerant inlet pipeline 42 of the 3rd heat exchanger 40 respectively by threeway, the refrigerant outlet of the 3rd heat exchanger 40 is connected by the refrigerant inlet of pipeline 43 with First Heat Exchanger 20, in addition, the second heat exchanger 60 is provided with magnetic valve 22 with the connecting line 21 of First Heat Exchanger 20, the connecting line 42 of the second heat exchanger 60 and the 3rd heat exchanger 40 is provided with magnetic valve 41, magnetic valve 22, 41 the Main Function that arranges is to realize that evaporative condenser and heat power supply device thereof are cold, conversion when moving under two working conditions of heat, the outlet of First Heat Exchanger 20 is provided with refrigerant outlet pipeline 23 and is connected with system, the refrigerant inlet pipeline is connected with pipeline 61 and enters evaporative condenser and heat power supply device thereof, the inside of header tank 50 is provided with ball-cock assembly water replanishing device 54, by water supplement port 53 automatic water supplements, the bottom of header tank is provided with puts dirty valve 52 and is discharged by blow-off pipe 51.
Below with reference to Fig. 1, the heat source type evaporative condenser that illustrates the specific embodiment that principle of the invention first aspect purpose provides summer refrigeration as conversion regime and the operation principle of condenser.When using as condenser summer, device carries out work with the operation principle of evaporative condenser, is divided into following two kinds of situations:
1. be when moving under design conditions at external environmental condition, the cold-producing medium air inlet electromagnetic valve 41 of the 3rd heat exchanger 40 is in closed condition, and the refrigerant inlet magnetic valve 22 of First Heat Exchanger is in opening.the high pressure superheater refrigerant gas that compressor is discharged enters the second heat exchanger 60 through pipeline 61, the refrigerant gas of high pressure superheater is by the heat exchange surface of the second heat exchanger 60, after transferring heat to the steam after the water droplet that it is carried secretly of being brought up by blower fan 80 separates, be cooled to saturated refrigerant gas, inlet ductwork 21 and magnetic valve 22 by First Heat Exchanger 20 enter First Heat Exchanger 20, because being covered with by cooling water pump 30, the heat exchange surface of First Heat Exchanger 20 sucks from header tank 50 by its suction line 31, and spray equably by the drainpipe 32 of cooling water pump 30 moisture film that forms to cool water shower device 33, at this moment a part of cooling water becomes steam by the heat of vaporization of the heat exchange surface absorption refrigeration agent of First Heat Exchanger 20, thereby make the refrigerant gas of high pressure superheater cooling, be condensed into high pressure refrigerant liquid, and enter air-conditioning refrigeration system by the high-pressure liquid line outlet 23 of First Heat Exchanger 20, the steam that cooling water produces in First Heat Exchanger 20 evaporation and heat-exchange processes, after being sucked the air in evaporative condenser casing 10 and skim over the heat exchange surface of First Heat Exchanger 20 at a high speed from air-inlet grille 11 by blower fan 80, with steam and carry secretly in the plenum chamber of top demister that a part of unevaporated cooling water brings to First Heat Exchanger 40, after the high speed water steam of carrying water droplet secretly enters plenum chamber, sudden enlargement due to draught area, the flow direction of steam of adding fin on the heat exchanger tube of the 3rd heat exchanger 40 and rising is angled, the high speed water steam velocity of carrying water droplet secretly that makes it to enter in the plenum chamber of demister reduces suddenly, direction changes, convert its dynamic pressure to static pressure, thereby the water droplet of carrying secretly in steam is separated effectively under the effect of self gravitation, the saturated vapor that does not contain water droplet is up in the next continuation of the drive of blower fan, skim over the heat exchange surface of the second heat exchanger 60 with lower speed, so, given saturated vapor through the heat exchange surface of the second heat exchanger 60 with sufficient heat-exchange time, thereby make saturated vapor in the process through the heat exchange surface of the second heat exchanger 60, sufficient exchange heat occurs with the high pressure superheater refrigerant gas in the second heat exchanger 60, the final result of exchange be saturated vapor flash to unsaturated steam that relative humidity is equivalent to ambient air relative humidity by blower fan 80 discharged to ambient air, thereby realized the purpose without the mist discharging, the cooling water that is not evaporated and the cooling water that is separated by water fender form moisture films at First Heat Exchanger 20 heat exchange surfaces under the effect of self gravitation, dirty along heat exchange surface, the air that the top of process header tank 50 and the bottom of First Heat Exchanger 20 form and the heat exchange space of cooling water, the air that blower fan 80 sucks from air-inlet grille 11 carries out the caloic exchange, make it to obtain cooling after, trickle down in header tank 50, so constantly circulation, thereby played the effect of condenser, continuously the refrigerant gas with high pressure superheater is condensed into high pressure refrigerant liquid.
2. in sweltering heat, when moving under high humidity extreme climate operating mode, the cold-producing medium air inlet electromagnetic valve 41 of the 3rd heat exchanger 40 is in opening, magnetic valve 22 on First Heat Exchanger 20 air inlet pipelines is in closed condition, the 3rd heat exchanger 40 is devoted oneself to work, make up the deficiency of heat exchange area, at this moment, after the high pressure superheater refrigerant gas that compressor is discharged is cooled to saturated refrigerant gas through the second heat exchanger 60, enter the 3rd heat exchanger 40 by pipeline 42 and magnetic valve 41, refrigerant gas absorbs the evaporation latent heat of the steam of carrying water droplet secretly of being brought up by blower fan 80 by the heat exchange surface of the 3rd heat exchanger 40 in the 3rd heat exchanger 40 inside, make it further to be cooled to saturated refrigerant air-liquid two-phase mixture, discharge pipe 43 by the 3rd heat exchanger 40 enters First Heat Exchanger 20, after further being condensed into high pressure refrigerant liquid, enter air-conditioning refrigeration system by exporting 23.In, condensation process cooling at this, the demist principle of the circulation of cooling water circuit, wind and demister is with aforementioned the same, and in order to save length, this does not give unnecessary details.
The impact of avoiding external environment to conduct heat.evaporative condenser is why energy-conservation is because its high heat transfer efficiency and lower condensation temperature, in the situation that the summer environment temperature is 35 ℃, the roof temperature of evaporative condenser is installed usually more than 50 ℃, the surface temperature that shines upon the evaporative condenser casing of face can reach more than 60 ℃, because the design condensation temperature of evaporative condenser is 35 ℃, big temperature difference heat conduction like this, radiation heat transfer, will cause that evaporative condenser header tank 50 cooling water temperatures raise, be subjected to the impact of ambient temperature factor larger in First Heat Exchanger 20 cooling water evaporation processes, finally cause in the evaporative condenser running condensing pressure higher, be provided with heat-insulation layer in the outside of header tank 50 in the third specific embodiment of the present invention, be provided with leg at First Heat Exchanger 20, and form an air layer with casing 10, effectively solved the impact that is subjected to ambient temperature in the evaporative condenser running, and cause condensing pressure too high, the problem of system's fluctuation of service.
Below with reference to Fig. 1, the heat source type evaporative condenser that illustrates the specific embodiment that principle of the invention first aspect provides heats conversion regime and the operation principle as evaporimeter in the winter time.the heat source type evaporative condenser uses as evaporimeter in the winter time, refrigerant liquid by low-temp low-pressure becomes refrigerant gas by the heat of vaporization of heat exchanger surface absorbing environmental air in the heat source type evaporimeter, thereby for air conditioner heating system provides sufficient thermal source, therefore, when the heat source type evaporative condenser moves as evaporimeter in the winter time, to work in the dry-running mode of air-cooler, water in header tank will be let go, the cooling water air pump inoperative, therefore, install in the winter time when moving under heating condition, First Heat Exchanger 20, the second heat exchanger 60, the 3rd heat exchanger 40 is all devoted oneself to work, at this moment, magnetic valve 22 on First Heat Exchanger 20 inlet ductwork is in closed condition, the import magnetic valve 41 of the 3rd heat exchanger 40 is in opening.its operation principle is: the refrigerant liquid of choke valve low-temp low-pressure out enters the second heat exchanger 60 by refrigerant inlet pipeline 61, and by pipeline 42, after magnetic valve 41 enters the 3rd heat exchanger 40, enter First Heat Exchanger 20 through pipeline 43 again, at this moment the refrigerant liquid of low-temp low-pressure is by the second heat exchanger 60, the 3rd heat exchanger 40, the heat exchange surface of First Heat Exchanger 20, absorption is brought in casing 10 from air-inlet grille 11 by blower fan 80, and skim over heat exchanger 20, 60, the heat of 40 heat exchange surface air, evaporation becomes the refrigerant gas of low-temp low-pressure, siphoned away from export pipeline 23 by compressor, after the air heat that enters casing 10 is siphoned away by three heat exchangers by low-temperature refrigerant liquid, the cooling lower air of temperature that becomes is drained into ambient air by blower fan 80, because the heat exchange area of the 3rd heat exchanger 40 is to make up First Heat Exchanger 20 when moving as evaporimeter dry design operating mode according to winter, the deficiency of heat exchange area during the second heat exchanger 60 dry-running, therefore, constantly circulate according to above-mentioned work, reached device in the winter time as evaporimeter heat absorption continuously from surrounding air, the purpose of the thermal source of abundance is provided for system.
this shows, according to heat source type evaporative condenser of the present invention, setting by thermal source heat exchanger and switching solenoid valve, having broken through evaporative condenser in the winter time can not be as all technical bottleneck of evaporimeter use, will this be energy-conservation without mist type evaporative condenser, the application of environment-friendly products is extended to and covers whole field of air conditioning, making it to be applied to heat pump type air conditioner system heats when using as evaporimeter under condition in the winter time, can gather sufficient heat from ambient air, and when using as condenser summer, service condition is broader, guarantee consisting of system operation more stable, more energy-conservation.
Figure 2 – 5 have described respectively structure and the principle schematic of evaporating cold heat pump compression condensation (evaporation) the air-conditioning unit specific embodiment that aspect another according to the principle of the invention provide, and this unit consists of with the heat source type evaporative condenser of the first embodiment and the equipment such as compressor, high pressure receiver, vapour liquid separator, Filter dryer and electric cabinet, valve member evaporating cold heat pump compression condensation (evaporation) the air-conditioning unit that a complete heat pump type air conditioner system uses.
Below with reference to the specific embodiment shown in 2 – 5, according to evaporating cold heat pump compression condensation of the present invention (evaporation) air-conditioning unit by the heat source type evaporative condenser as the first module 10', the second module 20' that the equipment such as compressor, electric control box, valve member form consists of.wherein this first module 10' comprises a heat source type evaporative condenser, is used for realizing cooling, the condensation heat release of air-conditioning system process of refrigerastion mesohigh superheated refrigerant gas and heats the heat source type evaporative condenser of the low-temperature low-pressure refrigerant liquid evaporation heat absorption of process, the second module 20' comprises the compressor 210' that is placed in same casing, vapour liquid separator 260', high pressure receiver 270', Filter dryer 250', electric control box 280', and be used for freezing, magnetic valve (the 212' of heating condition lower compression machine exhaust conversion, 213'), magnetic valve (the 214' of compressor air suction conversion, 215'), and be used for the high pressure liquid feeding pipeline the highly pressurised liquid conversion check valve 251' and be used for refrigerant feed liquid and the equipment such as magnetic valve 253' that stop, parts consist of, and by pipeline with equipment, valve member is according to refrigeration, heating principle links together, be used for realization to the suction of cold-producing medium, compression, store, dry.Advantageously, with all devices of the second module 20', assembling parts in same corrosion-resistant casing, the unit that can effectively solve outdoor mounted prevents erosion and the corrosion of sleet, and casing and the first module 10' of this second module 20' is arranged on same common bed, according to the equipment connection of the operation principle of freezing, heating with the first module 10' and the second module 20', the site operation cycle can be shortened effectively.
Structure, operation principle, the demist principle of the first module 10' of evaporating cold heat pump compression condensation of the present invention (evaporation) air-conditioning unit and the heat source type evaporative condenser of the first specific embodiment of the present invention, prevent that the principle of external environment exchange heat is in full accord, in order to save length, this does not give unnecessary details.
Two-dot chain line in Fig. 2 is partly the end-equipment of heat pump type air conditioner, only be used for illustrating the specific embodiment of evaporating cold heat pump compression condensation of the present invention (evaporation) air-conditioning unit and the operation principle of formed heat pump type air conditioner system, within not being included in evaporating cold heat pump compression condensation of the present invention (evaporation) air-conditioning unit, be not described in detail.
Switching mode and the operation principle of evaporating cold heat pump compression condensation (evaporation) the air-conditioning unit that illustrates respectively the second specific embodiment of the present invention referring to figure 2 – 5 under summer refrigeration, two kinds of working conditions of winter heating.
Magnetic valve 213', the magnetic valve 215' of evaporating cold heat pump compression condensation of the present invention (evaporation) air-conditioning unit the second module 20' close under the summer cooling condition, magnetic valve 212', magnetic valve 214', magnetic valve 253' open, the magnetic valve 141' of the first module 10' inside closes, magnetic valve 122' opens, and cooling water pump 130' and spray equipment 133' devote oneself to work.its kind of refrigeration cycle operation principle is: compressor 210' sucks low-temp low-pressure from vapour liquid separator 260' refrigerant gas is compressed into the refrigerant gas of HTHP by consuming electric energy with it, after transferring heat to saturated steam, the second heat exchanger 160' that enters the first module 10' through the magnetic valve 212' on compressor 210' gas exhaust piping is cooled to the saturated refrigerant gas of high pressure, import magnetic valve 122' through First Heat Exchanger 120' enters First Heat Exchanger 120', and it is further cooling to transfer heat to the cooling water that is sprayed at its heat exchange surface, be condensed into high pressure refrigerant liquid, high pressure refrigerant liquid outlet 123' through First Heat Exchanger 120' enters in the high-pressure liquid line of the second module 20', enter high pressure receiver 270' by check valve 251', enter Filter dryer 250' with the moisture cold-producing medium from high pressure receiver 270' high pressure refrigerant liquid out through stop valve 252', after the impurity cleaning is clean, after highly pressurised liquid outlet 254' through magnetic valve 253' by the second module 20' enters choke valve 230' throttling decrease temperature and pressure with the high-pressure refrigerant pipeline that is connected to the end-equipment of 254', enter in the heat exchanger of air conditioner end equipment 220' through check valve 231', the refrigerant liquid of low-temp low-pressure heat of vaporization by its heat transmission equipment absorption air conditioner surroundings in air conditioner end equipment 220' becomes the refrigerant gas of low-temp low-pressure to enter the low-pressure gas pipeline of the vapour liquid separator 260' of the second module 20' through the low pressure refrigerant entrance 222' of its return line and the second module, and after entering by magnetic valve 214' the fluid separation applications that vapour liquid separator 260' will come in from end-equipment 220' return-air band, the refrigerant gas of low-temp low-pressure is sucked by compressor, thereby the temperature of air conditioner surroundings is reduced, so constantly circulation, thereby reach the purpose of successive refrigeration.advantageously, when external environment is in sweltering heat, under super-humid conditions, the cold-producing medium air inlet electromagnetic valve 141' of the 3rd heat exchanger 140' in the first module will be opened, the air inlet electromagnetic valve 122' of First Heat Exchanger 120' will be closed this moment, under this condition, after the high pressure superheater refrigerant gas that enters the second heat exchanger 160' is cooled to saturated refrigerant gas, enter the 3rd heat exchanger 140' through magnetic valve 141', it further is cooled to the saturated refrigerant air-liquid two-phase mixture of high pressure, enter First Heat Exchanger 120' through the refrigerant outlet pipeline 143' of the 3rd heat exchanger 140' further cooling, be condensed into high pressure refrigerant liquid, 123' enters system by its highly pressurised liquid outlet, so, effectively solved evaporative condenser hot in summer, the problem of heat exchange area deficiency when working under super-humid conditions, and the pressure at expulsion that causes thus raises, the problem that energy consumption increases, thereby guaranteed the stability of system works.
Under heating condition, magnetic valve 212', the magnetic valve 214' of evaporating cold heat pump compression condensation of the present invention (evaporation) air-conditioning unit the second module 20' close in the winter time, magnetic valve 213', magnetic valve 215', magnetic valve 253' open, the magnetic valve 122' of the first module 10' inside closes, magnetic valve 141' opens, cooling water pump 130' and spray equipment 133' do not work, the cooling water of header tank 150' inside is let go, and namely the first module is in dry-running.it heats the periodic duty principle: compressor 210' sucks low-temp low-pressure from vapour liquid separator 260' refrigerant gas is compressed into the refrigerant gas of high pressure superheater by consuming electric energy, enter air conditioner end equipment 220' by the magnetic valve 213' on the gas exhaust piping of compressor 210' through the interface 222' on the second module, the refrigerant gas of high pressure superheater transfers heat to the air-conditioning place by its heat exchanger in equipment 220' endways, thereby the temperature in air-conditioning place is improved, and being cooled of the refrigerant gas of high pressure superheater is condensed into the refrigerant liquid of high pressure, take over 255' by the high-pressure liquid line of check valve 221' and the second module and enter high pressure receiver 270', enter Filter dryer 250' with the moisture cold-producing medium from high pressure receiver 270' high pressure refrigerant liquid out through stop valve 252', after the impurity cleaning is clean, enter through the highly pressurised liquid interface 254' of magnetic valve 253' and the second module 20' the refrigerant liquid that becomes low-temp low-pressure after the choke valve 230' throttling decrease temperature and pressure of heat exchanger front end of end-equipment 220' again, enter the second heat exchanger 160' of the first module 10' through check valve 232', then the refrigerant inlet magnetic valve 141' through the 3rd heat exchanger 140' enters the 3rd heat exchanger, enter First Heat Exchanger 120' through the 3rd heat exchanger refrigerant outlet pipeline 143', the refrigerant liquid of low-temp low-pressure passes through two thermal source heat exchanger (160' in the first module 10', 140') absorb with First Heat Exchanger 120' the refrigerant gas that the heat of vaporization of being brought into the air in the first module 10' by blower fan 180' becomes low-temp low-pressure, and skim over three heat exchangers (160' in the first module 10', 140', after air themperature 120') is lowered, by blower fan 180' discharged to ambient air, the refrigerant gas of low-temp low-pressure the outlet 123' by First Heat Exchanger 120' through magnetic valve 215' enter vapour liquid separator 260' with the fluid separation applications of carrying secretly in back-steam after, 210' sucks by compressor, so constantly circulation, thereby reach the purpose of continuous heating.
Figure 6 – 9 have been provided respectively by structure and the principle schematic according to another evaporation cold (heat) hydro-thermal pump air-conditioning unit specific embodiment of providing of fermentation of the principle of the invention, evaporation cold (heat) the hydro-thermal pump air-conditioning unit that this unit uses the heat source type evaporative condenser of the first embodiment and the equipment such as compressor, cold-producing medium-water-to-water heat exchanger, choke valve, vapour liquid separator, Filter dryer and electric cabinet, complete heat pump type air conditioner system of valve member formation.
Below with reference to the specific embodiment shown in 6 – 9, as the first module 10'', the second module 20'' that the equipment such as compressor, electric control box, valve member form consists of evaporation according to the present invention cold (heat) hydro-thermal pump air-conditioning unit by the heat source type evaporative condenser.wherein this first module 10'' comprises a heat source type evaporative condenser, is used for realizing cooling, the condensation heat release of air-conditioning system process of refrigerastion mesohigh superheated refrigerant gas and heats the low-temperature low-pressure refrigerant liquid evaporation heat absorption of process, the second module 20'' comprises the compressor 210'' that is placed in same casing, cold-producing medium-water-to-water heat exchanger 220'', choke valve 230'', vapour liquid separator 260'', Filter dryer 250'', electric control box 280'', and be used for freezing, magnetic valve (the 212'' of heating condition lower compression machine exhaust conversion, 213''), magnetic valve (the 214'' of compressor air suction conversion, 215''), and the check valve (251' that is used for the highly pressurised liquid conversion of high pressure liquid feeding pipeline, 231'', 221'') and be used for refrigerant feed liquid and the equipment such as magnetic valve 253'' that stop, parts consist of, and by pipeline with equipment, valve member is according to refrigeration, heating principle links together, be used for realization to the suction of cold-producing medium, compression, store, dry.Advantageously, with all devices of the second module 20'', assembling parts in same corrosion-resistant casing, the unit that can effectively prevent outdoor mounted is subjected to erosion and the corrosion of sleet, and casing and the first module 10'' of this second module 20'' is arranged on same common bed, according to the equipment connection of the operation principle of freezing, heating with the first module 10'' and the second module 20'', consist of evaporation cold (heat) water air-conditioning unit that has complete hot and cold Double-working-condition operation.
Structure, operation principle, the demist principle of the first module 10'' of evaporation of the present invention cold (heat) hydro-thermal pump air-conditioning unit and the heat source type evaporative condenser of the first specific embodiment of the present invention, prevent that the principle of external environment exchange heat is in full accord, in order to save length, this does not give unnecessary details.
Switching mode and the operation principle of evaporation cold (heat) the hydro-thermal pump air-conditioning unit that illustrates respectively specific embodiments of the invention referring to figure 6 – 9 under summer refrigeration, two kinds of working conditions of winter heating.
Cold (heat) hydro-thermal pump air-conditioning unit the second module 20'' is evaporated in the present invention under the summer cooling condition magnetic valve 213'', magnetic valve 215'' close, magnetic valve 212'', magnetic valve 214'', magnetic valve 253'' open, the magnetic valve 141'' of the first module 10'' inside closes, magnetic valve 122'' opens, and cooling water pump 130'' and spray equipment 133'' devote oneself to work.its kind of refrigeration cycle operation principle is: compressor 210'' sucks low-temp low-pressure from vapour liquid separator 260'' refrigerant gas is compressed into the refrigerant gas of HTHP by consuming electric energy with it, after transferring heat to saturated steam, the second heat exchanger 160'' that enters the first module 10'' through the magnetic valve 212'' on compressor 210'' gas exhaust piping is cooled to the saturated refrigerant gas of high pressure, import magnetic valve 122'' through First Heat Exchanger 120'' enters First Heat Exchanger 120'', and it is further cooling to transfer heat to the cooling water that is sprayed at its heat exchange surface, be condensed into high pressure refrigerant liquid, high pressure refrigerant liquid outlet 123'' through First Heat Exchanger 120'' enters in the high-pressure liquid line of the second module 20'', by check valve 251'', stop valve 252'' enters Filter dryer 250'' with the moisture in cold-producing medium, after the impurity cleaning is clean, after entering choke valve 230'' throttling decrease temperature and pressure through magnetic valve 253'' again, enter cold-producing medium-water-to-water heat exchanger 220'' through check valve 231', the refrigerant liquid of low-temp low-pressure is in cold-producing medium-water-to-water heat exchanger 220'', the heat of vaporization of chilled water that absorption comes from the chilled water water inlet 223'' of cold-producing medium-water-to-water heat exchanger 220'' becomes the refrigerant gas of low-temp low-pressure, and the temperature of chilled water is reduced from the chilled water of cold-producing medium-water-to-water heat exchanger 220'' outlet 224'' and enters the air-conditioning place, the refrigerant gas of low-temp low-pressure through magnetic valve 214'' enter vapour liquid separator 260'' with the fluid separation applications of carrying secretly in low-pressure gas after, the refrigerant gas of low-temp low-pressure is sucked by compressor, so constantly circulation, thereby reach the purpose of successive refrigeration.advantageously, when external environment is in sweltering heat, under super-humid conditions, the cold-producing medium air inlet electromagnetic valve 141'' of the 3rd heat exchanger 140'' in the first module 10'' will be opened, the air inlet electromagnetic valve 122'' of First Heat Exchanger 120'' will be closed this moment, under this condition, after the high pressure superheater refrigerant gas that enters the second heat exchanger 160'' is cooled to saturated refrigerant gas, enter the 3rd heat exchanger 140'' through magnetic valve 141'', it further is cooled to the saturated refrigerant air-liquid two-phase mixture of high pressure, enter First Heat Exchanger 120'' through the refrigerant outlet pipeline 143'' of the 3rd heat exchanger 140'' further cooling, be condensed into high pressure refrigerant liquid, 123'' enters system by its highly pressurised liquid outlet, so, effectively solved evaporative condenser hot in summer, the problem of heat exchange area deficiency when working under super-humid conditions, and the pressure at expulsion that causes thus raises, the problem that energy consumption increases, thereby guaranteed the stability of system works.
Under heating condition, cold (heat) hydro-thermal pump air-conditioning unit the second module 20'' is evaporated in the present invention in the winter time magnetic valve 212'', magnetic valve 214'' close, magnetic valve 213'', magnetic valve 215'', magnetic valve 253'' open, the magnetic valve 122'' of the first module 10'' inside closes, magnetic valve 141'' opens, cooling water pump 130'' and spray equipment 133'' do not work, the cooling water of header tank 150'' inside is let go, and namely the first module 10'' is in the dry evaporator operational mode.it heats the periodic duty principle: compressor 210'' sucks low-temp low-pressure from vapour liquid separator 260'' refrigerant gas is compressed into the refrigerant gas of high pressure superheater by consuming electric energy, enter after the cold water in air-conditioning place that cold-producing medium-water-to-water heat exchanger 220'' transfers heat to the chilled water water inlet 223'' that comes from cold-producing medium-water-to-water heat exchanger 220'' cooling by the magnetic valve 213'' on the gas exhaust piping of compressor 210'', be condensed into high pressure refrigerant liquid, after the heat temperature that chilled water absorbs the high pressure superheater refrigerant gas that compressor 210'' discharges raises, chilled water delivery port 224'' by cold-producing medium-water-to-water heat exchanger 220'' enters the air-conditioning place, the high pressure superheater refrigerant gas is cooled into after high-pressure refrigeration liquid through check valve 221'', stop valve 252'' enters Filter dryer 250'' with the moisture in cold-producing medium, after the impurity cleaning is clean, enter through magnetic valve 253'' the refrigerant liquid that becomes low-temp low-pressure after choke valve 230'' throttling decrease temperature and pressure again, enter the second heat exchanger 160'' of the first module 10'' through check valve 232'', then the refrigerant inlet magnetic valve 141'' through the 3rd heat exchanger 140'' enters the 3rd heat exchanger, enter First Heat Exchanger 120'' through the 3rd heat exchanger refrigerant outlet pipeline 143'', the refrigerant liquid of low-temp low-pressure passes through two thermal source heat exchangers in the first module 10'', i.e. the second heat exchanger 160'', the 3rd heat exchanger 140'' and First Heat Exchanger 120'' absorb the refrigerant gas that the heat of vaporization of being brought into the air in the first module 10'' by blower fan 180'' becomes low-temp low-pressure, and skim over three heat exchangers (160'' in the first module 10'', 140'', after the temperature of air 120'') is lowered, by blower fan 180'' discharged to ambient air, the refrigerant gas of low-temp low-pressure the outlet 123'' by First Heat Exchanger 120'' through magnetic valve 215'' enter vapour liquid separator 260'' with the fluid separation applications of carrying secretly in back-steam after, 210'' sucks by compressor, so constantly circulation, thereby reach the purpose of continuous hot water preparing.
In sum, evaporating cold heat pump air conditioner unit according to the present invention has fundamentally solved the high energy consumption problem of existing Air-Cooled Heat Pump Unit, and the initial outlay cost issues of the costliness that reason causes such as the well-digging of ground source heat pump type air-conditioning unit, pipe laying expense and computer room construction expense, installation period be long, be a heat pump type air conditioner unit with high performance-price ratio, have following significant advantage:
1) energy-saving and environmental protection.The setting of the air layer of condensing heat exchanger, header tank heat-insulation layer and demister, make the impact that not transmitted by the external environment heat, and utilize the cooling high pressure superheater refrigerant gas of steam that produces in cooling water evaporation condensation higher pressure refrigerant gas process, not only significantly reduce the waste of unit cooling water, fundamentally solved the pollution problem of water smoke discharging to environment.
2) easy for installation, the initial outlay expense is low.Unit itself has complete Cooling,heating system and rain and snow corrodes, the casing of corrosion, therefore, does not need to build machine room, does not need the extra complicated cooling water system of installing.
3) flexible adjustment, operate steadily.Along with increasingly warming of weather, under sweltering heat in summer, high humidity environment condition, devote oneself to work by the thermal source heat exchanger, increase its heat exchange area, effectively solve the unit condensing pressure fluctuation that causes thus excessive, caused the problem that system's operation is unstable, energy consumption increases.
Evaporating cold heat pump air conditioner unit is a system and device; the variation of the various conditions such as applying working condition, cold-producing medium, application scenario, instructions for use and electricity system; all may cause machine set system component devices, parts that corresponding the change occurs; therefore; although the above is explanation by way of example; described the better specific embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned explanation, but is defined by all technical characterictics and the equivalent technologies feature thereof that appended claim provides.Persons skilled in the art are understandable that, are not deviating under the essence and marrow prerequisite that the present invention instructs, within any modifications and variations may still drop on the protection domain of claim of the present invention.

Claims (14)

1. heat source type evaporative condenser is characterized in that comprising:
One casing, the bottom of casing is header tank, and the sidewall of square box is provided with air inlet on header tank, and the top of casing is provided with blower fan;
One First Heat Exchanger is arranged on lower box inside, header tank top, it is characterized in that this heat exchanger is provided with a refrigerant inlet at least, a refrigerant outlet;
one second heat exchanger (thermal source heat exchanger), be placed in First Heat Exchanger top, the below upper box of blower fan is inner, it is characterized in that the ventilation-sectional area of the second heat exchanger and the second box heat exchanger inner ventilation sectional area is set greater than the First Heat Exchanger ventilation-sectional area, make the space that the second heat exchanger is set form a plenum chamber, the water vapour that makes described cooling water produce in the First Heat Exchanger surface evaporation, the unexpected reduction of Negotiation speed after the water droplet that air-flow is carried secretly enters plenum chamber and being separated, and obtaining heating evaporation, the heat exchange surface of steam by the second heat exchanger become unsaturated steam, the second heat exchanger is provided with a refrigerant inlet at least, a refrigerant outlet,
One spray equipment is arranged at above described First Heat Exchanger the below of the second heat exchanger;
One water pump is used for cooling water is sucked by the water pump pump to described spray equipment from described header tank.
2. require described heat source type evaporative condenser according to right 1, it is characterized in that First Heat Exchanger is comprised of a heat exchanger at least.
3. require described heat source type evaporative condenser according to right 1, it is characterized in that the second heat exchanger is comprised of a heat exchanger at least, when the second heat exchanger is installed should with horizontal direction at an angle, be connected with the refrigerant inlet of First Heat Exchanger.
4. require described evaporative condenser and heat power supply device thereof according to right 1, it is characterized in that the equipment such as casing and header tank, First Heat Exchanger, the second heat exchanger, cooling water pump, spray equipment, blower fan should be connected to form an integral body in casing.
5. an evaporating cold heat pump compression condensation (evaporation) air-conditioning unit, it mainly comprises: one when moving under the cooling condition condition summer, for the cooling condensation of realizing the high pressure superheater cold-producing medium that compressor is discharged, when moving under the heating condition condition in the winter time, be used for the first module of the refrigerant liquid evacuator body of low-temp low-pressure; One is used for realizing the suction of cold-producing medium, the second module of compression.
6. be primarily characterized in that:
Described the first module is comprised of at least one the described heat source type evaporative condenser of claim 1;
Described the second module comprises at least one compressor and is used for freezing, heats the compositions such as the magnetic valve of operation conversion under two kinds of operating modes, check valve.
7. evaporating cold heat pump compression condensation (evaporation) air-conditioning unit according to claim 5 is characterized in that the first module of being comprised of described heat source type evaporative condenser and described by compressor be used for refrigeration, heat the second module combinations that equipment, the parts such as magnetic valve, check valve of operation conversion under two kinds of operating modes form and be arranged on same common bed.
8. evaporating cold heat pump compression condensation (evaporation) air-conditioning unit according to claim 5, it is characterized in that the compressor of the heat source type evaporative condenser of the first module and the second module and be used for refrigeration, the equipment such as magnetic valve, check valve that heat operation conversion under two kinds of operating modes are according to the service requirement under refrigeration, heating condition condition, connect together by pipeline.
9. evaporating cold heat pump compression condensation (evaporation) air-conditioning unit according to claim 5, it is characterized in that by compressor and be provided with a rain and snow for the second module-external that equipment, the parts such as refrigeration, the magnetic valve that heats operation conversion under two kinds of operating modes, check valve form corroding casing, and the casing of the heat source type evaporative condenser of this casing and the first module tightens together by modes such as bolts, forms an integral body.
10. an evaporation cold (heat) water heat pump type air conditioner unit, it mainly comprises: one at cooling condition bar in summer
When moving under part, for the cooling condensation of realizing the high pressure superheater cold-producing medium that compressor is discharged, when moving under the heating condition condition in the winter time, be used for the first module of the refrigerant liquid evacuator body of low-temp low-pressure; One is used for the cold-producing medium evaporation when being used for realizing under suction, compression and the cooling condition condition of cold-producing medium operation, is used for the cold-producing medium-water-to-water heat exchanger of cooling and the condensation of refrigerant gas under the heating condition condition, and the second module of the composition such as choke valve.
11. be primarily characterized in that:
Described the first module is comprised of at least one the described heat source type evaporative condenser of claim 1;
Described the second module comprises at least one compressor, a cold-producing medium-water-to-water heat exchanger, a Filter dryer, a choke valve, with be used for refrigeration, heat magnetic valve, the check valve of operation conversion under two kinds of operating modes, and be used for the compositions such as electric control box that unit controls and electric elements.
12. evaporate according to claim 9 cold (heat) water heat pump type air conditioner unit, it is characterized in that the first module and described the second module combinations that is comprised of equipment such as compressor, cold-producing medium-water-to-water heat exchanger, choke valve, Filter dryers that are comprised of described heat source type evaporative condenser are arranged on same common bed.
13. evaporate according to claim 9 cold (heat) water heat pump type air conditioner unit, it is characterized in that the equipment such as compressor, cold-producing medium-water-to-water heat exchanger, choke valve, Filter dryer of the heat source type evaporative condenser of the first module and the second module are according to the service requirement under refrigeration, heating condition condition, connect together by pipeline, and be respectively equipped with on the gas exhaust piping of compressor, suction line, liquid feeding pipeline for refrigeration, the magnetic valve that heats conversion, check valve etc.
14. evaporate according to claim 9 cold (heat) water heat pump type air conditioner unit, it is characterized in that by compression
The second module-external that the equipment such as machine, cold-producing medium-water-to-water heat exchanger, choke valve, Filter dryer, electric cabinet, parts form is provided with a rain and snow and corrodes casing, and the casing of the heat source type evaporative condenser of this casing and the first module tightens together by modes such as bolts, forms an integral body.
CN2013100515380A 2013-02-17 2013-02-17 Heat source type evaporative type condenser and evaporation cold heat pump air conditioner unit Pending CN103175349A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526731A (en) * 2015-12-30 2016-04-27 浙江思科国祥制冷设备有限公司 Evaporative condensation air-conditioning heat pump system
CN107327994A (en) * 2017-07-10 2017-11-07 江苏省邮电规划设计院有限责任公司 A kind of heat pipe air conditioner unit of Wind-cooling type with evaporation cooling function
CN111928541A (en) * 2020-06-24 2020-11-13 吉林省冰轮制冷工程有限公司 Spraying mechanism for condenser of air-cooled refrigerating unit

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CN1851364A (en) * 2006-05-22 2006-10-25 袁君 Intelligent frequency-variable evaporation-type condensator
JP3932132B2 (en) * 2004-03-30 2007-06-20 木村工機株式会社 Water source heat pump air conditioner
CN102650503A (en) * 2012-05-16 2012-08-29 刘玉岭 Evaporative condensing and cooling device
CN203177546U (en) * 2013-02-17 2013-09-04 刘玉岭 Heat source type evaporative condenser and evaporation cold and heat pump air conditioning units

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2672594Y (en) * 2004-01-17 2005-01-19 威海际高制冷空调设备有限公司 Evaporation type condenser
JP3932132B2 (en) * 2004-03-30 2007-06-20 木村工機株式会社 Water source heat pump air conditioner
CN1851364A (en) * 2006-05-22 2006-10-25 袁君 Intelligent frequency-variable evaporation-type condensator
CN102650503A (en) * 2012-05-16 2012-08-29 刘玉岭 Evaporative condensing and cooling device
CN203177546U (en) * 2013-02-17 2013-09-04 刘玉岭 Heat source type evaporative condenser and evaporation cold and heat pump air conditioning units

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526731A (en) * 2015-12-30 2016-04-27 浙江思科国祥制冷设备有限公司 Evaporative condensation air-conditioning heat pump system
CN107327994A (en) * 2017-07-10 2017-11-07 江苏省邮电规划设计院有限责任公司 A kind of heat pipe air conditioner unit of Wind-cooling type with evaporation cooling function
CN111928541A (en) * 2020-06-24 2020-11-13 吉林省冰轮制冷工程有限公司 Spraying mechanism for condenser of air-cooled refrigerating unit

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Application publication date: 20130626