CN105841257A - Compression-type refrigeration and solution regeneration and dehumidification coupled air-conditioning system - Google Patents
Compression-type refrigeration and solution regeneration and dehumidification coupled air-conditioning system Download PDFInfo
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- CN105841257A CN105841257A CN201610336468.7A CN201610336468A CN105841257A CN 105841257 A CN105841257 A CN 105841257A CN 201610336468 A CN201610336468 A CN 201610336468A CN 105841257 A CN105841257 A CN 105841257A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
Abstract
The invention relates to an air treating system, in particular to a compression-type refrigeration and solution regeneration and dehumidification coupled air-conditioning system which comprises a dehumidification cycle system and a refrigeration cycle system, wherein the dehumidification cycle system comprises a solution regenerated evaporative condenser component and an absorbing-type dehumidifier component through which a dehumidifying solution sequentially circulates and flows; the dehumidifying solution flows through the absorbing-type dehumidifier component and then is changed into a diluted solution; the diluted solution flows through the solution regenerated evaporative condenser component and then is changed into a concentrated solution which enters next dehumidification cycle; the refrigeration cycle system comprises an evaporator component, a compressor component, a throttling valve component and a surface air cooler component for enabling the temperature of indoor air to be reduced; a refrigerant sequentially and circularly flows through the evaporator component, the compressor component, the solution regenerated evaporative condenser component and the throttling valve component; and a cooling capacity carrier circularly flows through the surface air cooler component and the evaporator component. According to the air-conditioning system disclosed by the invention, the temperature and the humidity of air can be mutually and separately controlled, and an energy-saving effect is realized.
Description
Technical field
The present invention relates to air treatment system, particularly relate to the air-conditioning that a kind of compression-type refrigeration couples with solution dehumidification regeneration system
System.
Background technology
Air-conditioning system is the most more and more widely used in production and life, and increases rapidly with unprecedented speed.Air-conditioning
Use and serve remarkable effect to raising labour productivity and making the life better, but the most but exacerbate energy-intensive contradiction,
The power consumption of heating, air-conditioning and ventilation in some American-European countries's building energy consumptions accounts for the 30% of whole nation total energy consumption, and China reaches the most
About 27%, and this ratio is also the most soaring.Therefore, science, can be economized on and can be seemed now more at energy starved
Come the most urgent and important.
At present, air conditioning mode the most universal is the air-conditioning system with compression-type refrigeration as low-temperature receiver, and this air conditioning mode is logical
Cross surface cooler air to be cooled down and dehumidification by condensation, then the air of cool drying is sent into indoor and realize heat and wet treatment
Purpose.In surface cooler, the temperature of low-temperature receiver allows for the requirement simultaneously meeting sensible heat, latent heat load processes, but meets room and show
Thermic load processes the sink temperature (15 DEG C) required to process, far above meeting room latent heat load, the sink temperature (5～7 required
DEG C), and under existing air-treatment mode, share low temperature cold source together with latent heat load, cause the pole in using energy source grade
Big waste.By condensing mode air cooled down simultaneously and the also drawback that dehumidifies is exactly that cannot to adapt to the heat of complexity wet
Than change.
Summary of the invention
Present invention aims to the deficiencies in the prior art provides a kind of compression-type refrigeration to couple with solution dehumidification regeneration system
Air-conditioning system, energy-conservation and be easy to dehumidifying, refrigeration regulate and control.
For achieving the above object, the air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system, bag
Include the dehumidifying circulatory system and cooling cycle system；
The described dehumidifying circulatory system includes that dehumidification solution circulates the solution regenerative evaporative condenser assembly and absorption flowed through successively
Formula dehumidifier assembly, dehumidification solution becomes weak solution after flowing through absorbed moisture removing device assembly, and weak solution flows through solution regenerative and steams
Become concentrated solution after sending out condenser assembly and enter next dehumidifying circulation；
Described cooling cycle system includes evaporator assemblies, compressor assembly, throttle valve component and for making room air lower the temperature
Surface cooler assembly；Cold-producing medium circulates successively and flows through evaporator assemblies, compressor assembly, solution regenerative evaporative condenser assembly
And throttle valve component, cold carrier loop flows through surface cooler assembly and evaporator assemblies；
Evaporation endothermic be changed into gaseous refrigerant when described cold-producing medium flows through evaporator assemblies, makes the temperature of cold carrier drop
Low；Entering solution regenerative evaporative condenser assembly after the compression of gaseous refrigerant compressed thermomechanical components, the evaporation for weak solution supplies
Heat；Cold-producing medium flows through throttle valve component, subsequently into next kind of refrigeration cycle after solution regenerative evaporative condenser assembly flows out.
Preferably, the described dehumidifying circulatory system also includes chiller assembly, chiller assembly and surface cooler modules in parallel or
Series connection, the concentrated solution flowed out from solution regenerative evaporative condenser assembly flows through inflow absorbed moisture removing after chiller assembly is lowered the temperature
Device assembly.
Preferably, the described dehumidifying circulatory system also includes making concentrated solution by precooling the heat exchanger that makes weak solution be preheated
Assembly, flows into chiller assembly after the concentrated solution of solution regenerative evaporative condenser assembly outflow flows through heat exchanger assemblies,
Solution regenerative evaporative condenser assembly is flowed into after the weak solution of absorbed moisture removing device assembly outflow flows through heat exchanger assemblies.
Preferably, the described dehumidifying circulatory system also includes concentrated solution pump and weak solution pump, from solution regenerative evaporative condenser
The concentrated solution that device assembly flows out flows through inflow heat exchanger assembly after concentrated solution pump；From absorbed moisture removing device assembly flow out dilute molten
Liquid flow is inflow heat exchanger assembly after weak solution pump.
Preferably, the described dehumidifying circulatory system also includes concentrated solution baffle-box assembly and weak solution baffle-box assembly, dense molten
Liquid baffle-box assembly is for the savings concentrated solution when the flow velocity of concentrated solution is less than the flow velocity of weak solution and big at the flow velocity of concentrated solution
Releasing concentrated solution when the flow velocity of weak solution, weak solution baffle-box assembly for being less than the flow velocity of weak solution at the flow velocity of concentrated solution
Time release weak solution and when the flow velocity of concentrated solution is more than the flow velocity of weak solution savings weak solution；Flowing side along dehumidification solution
To, concentrated solution baffle-box assembly is arranged between solution regenerative evaporative condenser assembly and absorbed moisture removing device assembly, dilute molten
Liquid baffle-box assembly is arranged between absorbed moisture removing device assembly and solution regenerative evaporative condenser assembly.
Preferably, room air first flows described through the dehumidifying of absorbed moisture removing device assembly, passes through the cooling of surface cooler assembly, so
Heel row enters indoor.
Preferably, described cold carrier is water.
Preferably, described solution regenerative evaporative condenser assembly includes casing, spray thrower and heat exchange coil, spray thrower and
Heat exchange coil may be contained within the inside of casing, and the bottom of casing and upper end are respectively arranged with dehumidification solution outlet, air outlet,
Casing is additionally provided with air inlet, and air inlet is arranged in the lower section of heat exchange coil, dehumidification solution outlet and absorbed moisture removing device assembly
Connection, heat exchange coil is series between compressor assembly and evaporator assemblies and is arranged at the top of dehumidification solution outlet, spray
Device connects and is arranged in the top of heat exchange coil with absorbed moisture removing device assembly；Solution regenerative evaporative condenser assembly also includes
For the blower fan driving air to pass from box house.
Preferably, described blower fan is arranged between air outlet and spray thrower and is arranged at the top of spray thrower.
Beneficial effects of the present invention: the air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system,
The humidity to air, the separate control of temperature can be realized, be suitable for the air to heat moisture ratio change is complicated and process so that
Control more accurate, be conducive to improving the air-supply quality of air, whole air-conditioning system simple in construction, run and easy to control.Profit
With the heat of the refrigeration system discharge being made up of evaporator assemblies and compressor assembly as regeneration thermal source, binding soln regenerative
Heat exchange principle in evaporative condenser assembly is evaporated dehydration to weak solution, makes weak solution be regenerated as having water in removal air
The concentrated solution divided, the humidity load of the air-conditioning system of the present invention available dehumidifying circulatory system eliminates, the air-conditioning system of the present invention
Thermic load may utilize cooling cycle system and eliminates.Without being additionally provided the heat for evaporating dehumidification solution, it is achieved energy-conservation mesh
, avoid the occurrence of condensation heat simultaneously and be discharged into environment and cause the situation of thermal pollution to occur, also can improve in cooling cycle system
Condenser and the ability of extraneous heat exchange, improve coefficient of refrigerating performance on the premise of not increasing energy consumption；A kind of compression of the present invention
The air-conditioning system that refrigeration couples with solution dehumidification regeneration system, decreases the installed capacity of compression-type refrigerating system, reduces air-conditioning energy
Consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention one.
Fig. 2 is the structural representation of the solution regenerative evaporative condenser assembly of the present invention.
Fig. 3 is the structural representation of embodiments of the invention two.
Reference includes:
1 solution regenerative evaporative condenser assembly 2 absorbed moisture removing device assembly
3 evaporator assemblies 4 compressor assembly 5 throttle valve components
6 surface cooler assembly 7 chiller assembly 8 heat exchanger assemblies
9 concentrated solution pump 10 weak solution pump 11 concentrated solution baffle-box assemblies
12 weak solution baffle-box assemblies
11 casings
111 dehumidification solutions export 112 air outlet 113 air inlets
12 spray thrower 13 heat exchange coil 14 blower fans
15 water fenders.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment one.
As it is shown in figure 1, the air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system, including dehumidifying
The circulatory system and cooling cycle system；
The described dehumidifying circulatory system includes that dehumidification solution circulates the solution regenerative evaporative condenser assembly 1 flowed through successively and absorbs
Formula dehumidifier assembly 2, dehumidification solution becomes weak solution after flowing through absorbed moisture removing device assembly 2, and weak solution flows through solution regenerative
Become concentrated solution after evaporative condenser assembly 1 and enter next dehumidifying circulation；
Described cooling cycle system includes evaporator assemblies 3, compressor assembly 4, throttle valve component 5 and for making room air drop
The surface cooler assembly 6 of temperature；Cold-producing medium circulates successively and flows through evaporator assemblies 3, compressor assembly 4, solution regenerative evaporative condenser
Device assembly 1 and throttle valve component 5, cold carrier loop flows through surface cooler assembly 6 and evaporator assemblies 3；
Evaporation endothermic be changed into gaseous refrigerant when described cold-producing medium flows through evaporator assemblies 3, makes the temperature of cold carrier drop
Low；Solution regenerative evaporative condenser assembly 1 is entered, for the evaporation of weak solution after the compression of gaseous refrigerant compressed thermomechanical components 4
Heat supply；Cold-producing medium flows through throttle valve component 5 after solution regenerative evaporative condenser assembly 1 flows out, and freezes subsequently into next
Circulation.
Concrete, dehumidification solution is lithium-bromide solution, lithium chloride solution or calcium chloride solution.
Concentrated solution of the present invention and weak solution are relative concept, evaporate through solution regenerative evaporative condenser assembly 1
The dehumidification solution afterwards and not yet absorbing moisture from absorbed moisture removing device assembly 2 is concentrated solution, from absorbed moisture removing device assembly 2
Absorb moisture and not yet dehumidification solution by solution regenerative evaporative condenser assembly 1 transpiring moisture is concentrated solution.
The operation principle of the dehumidifying circulatory system of the present invention is, after indoor air is passed through absorbed moisture removing device assembly 2, empty
Gas contacts with concentrated solution, and concentrated solution, by the water vapor absorption in air, makes air be dried, and reaches the purpose to air dewetting；Dense molten
After liquid moisture absorption, concentration reduces and becomes weak solution, when weak solution flows through solution regenerative evaporative condenser assembly 1, and compressed thermomechanical components
The cold-producing medium of the HTHP state after 4 compressions simultaneously flows through solution regenerative evaporative condenser assembly 1, the refrigeration of HTHP state
Weak solution is heated by agent so that the moisture evaporation in weak solution becomes concentrated solution, thus realizes the regeneration of dehumidification solution.
The operation principle of the cooling cycle system of the present invention is, when indoor air flows through surface cooler assembly 6, through evaporimeter
Cold carrier after assembly 3 cooling absorbs heat from air so that the temperature of air reduces, thus realizes the purpose of refrigeration.
The solution regenerative evaporative condenser assembly 1 of the present invention is as cooling cycle system and the combination of the dehumidifying circulatory system
Parts, solution regenerative evaporative condenser assembly 1 is the exothermic parts of cooling cycle system, is again in the dehumidifying circulatory system
Heating part.
Concrete, it is preferred that described cold carrier is water；A kind of compression-type refrigeration of the present invention and solution dehumidification regeneration system coupling
The air-conditioning system closed, can arrange the new wind access way that two sets are independent, and the most a set of new wind access way flows through absorbed moisture removing
Device assembly 2 is for dehumidifying to air, and other set new wind access way flows through surface cooler assembly 6 for air system
Cold.
The air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system, can realize air is wet
Degree, the separate control of temperature, be suitable for the air to heat moisture ratio change is complicated and process so that controls more accurate, has
It is beneficial to improve the air-supply quality of air, whole air-conditioning system simple in construction, runs and easy to control.
The air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system, utilizes by evaporator assemblies 3
The heat of the refrigeration system discharge with compressor assembly 4 composition is as regeneration thermal source, binding soln regenerative evaporative condenser group
Heat exchange principle in part 1 is evaporated dehydration to weak solution, makes weak solution be regenerated as having the concentrated solution removing moisture in air,
The humidity load of the air-conditioning system of the present invention available dehumidifying circulatory system eliminates, and the thermic load of the air-conditioning system of the present invention may utilize
Cooling cycle system eliminates.
The air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system, it is not necessary to be additionally provided for steaming
Send out the heat of dehumidification solution, it is achieved energy-conservation purpose, avoid the occurrence of condensation heat simultaneously and be discharged into environment and cause the situation of thermal pollution
Occur, also can improve the condenser in cooling cycle system and the ability of extraneous heat exchange, carry on the premise of not increasing energy consumption
High coefficient of refrigerating performance；The air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system, decreases compression system
The installed capacity of cooling system, reduces air conditioning energy consumption.
Preferably, room air first flows and described dehumidifies through absorbed moisture removing device assembly 2, passes through surface cooler assembly 6 and lowers the temperature,
Then drain into indoor.The air-conditioning system that a kind of compression-type refrigeration of the present invention couples with solution dehumidification regeneration system, is first carried out air
Air is lowered the temperature by dehumidifying again, and the air moisture after dehumidifying is few, and specific heat capacity is little, reduces the cold needed for same temperature more
Little, improve refrigerating capacity.Whole air heat and wet treatment process, air-supply all the time with chilled water counter-flow arrangement heat exchange, enhance and send
The effect that cools of wind.
As in figure 2 it is shown, described solution regenerative evaporative condenser assembly 1 includes casing 11, spray thrower 12 and heat exchange coil
13, spray thrower 12 and heat exchange coil 13 may be contained within the inside of casing 11, and bottom and the upper end of casing 11 are respectively arranged with
Dehumidification solution outlet 111, air outlet 112, casing 11 is additionally provided with air inlet 113, and air inlet 113 is arranged in heat exchange coil 13
Lower section, dehumidification solution outlet 111 connects with absorbed moisture removing device assembly 2, and heat exchange coil 13 is series at compressor assembly 4 and evaporation
Between device assembly 3 and be arranged at dehumidification solution outlet 111 top, spray thrower 12 connects and cloth with absorbed moisture removing device assembly 2
It is placed in the top of heat exchange coil 13；Solution regenerative evaporative condenser assembly 1 also includes for driving air internal from casing 11
The blower fan 14 passed.Gaseous refrigerant after pressure compressor assembly 4 contracting enters heat exchange coil 13 and releases heat, becomes liquid system
Entering evaporator assemblies 6 after cryogen, the weak solution flowed out from absorbed moisture removing device assembly 2 is sprayed to heat exchange coil by spray thrower 12
13, weak solution refrigerant suction heat in heat exchange coil 13, transpiring moisture, the water that blower fan 14 promotes air to take away evaporation steams
Gas leaves from air outlet 112, and the dehumidification solution after evaporation becomes concentrated solution from dehumidification solution outlet 111 inflow absorbed moisture removing
Device assembly 2 enters dehumidifying circulation.Solution regenerative evaporative condenser assembly 1 evaporation efficiency of the present invention is high, and dehumidification solution reclaims
Rate is high.
Weak solution uniformly sprays above heat exchange coil 13 through spray thrower 12, along the outer surface shape film forming layer of heat exchange coil 13
Dirty, rely on evaporation of water to make the cooling of tube refrigerant steam and liquefaction；Blower fan 14 makes air form air-flow from bottom to top simultaneously
Blowing at moisture film outer surface, the effect of air-flow is mainly taken away the water vapour of water film surface evaporation in time and is that moisture film is continuous the most not
Disconnected evaporation creates conditions, and the position of blower fan 14 may be mounted at top, it is also possible to is arranged on side.
Described blower fan 14 is arranged between air outlet 112 and spray thrower 12 and is arranged at the top of spray thrower 12.In order to subtract
In few solution regenerative evaporative condenser assembly 1 dehumidification solution dispel loss, be also equipped with water fender 15 on the top of casing 11,
Water fender 15 is arranged between spray thrower 12 and blower fan 14, under its effect is to try to the dehumidification solution carried secretly in air to separate
Come.The solution regenerative evaporative condenser assembly 1 of the present invention, air speed before blower fan 14 promotes is little, extends dehumidifying molten
Liquid and the time of contact of air, further increase evaporation effect；High velocity air after blower fan 14 promotes passes rapidly through air-out
Mouth 112, improves evaporation efficiency.
Embodiment two.
As it is shown on figure 3, the present embodiment is with embodiment one difference, the described dehumidifying circulatory system also includes cooler
Assembly 7, chiller assembly 7 with surface cooler assembly 6 in parallel or series, from solution regenerative evaporative condenser assembly 1 flow out dense
Solution flows into absorbed moisture removing device assembly 2 after flowing through chiller assembly 7 cooling.Concrete, chiller assembly 7 is the most absorption
A part for dehumidifier assembly 2, making absorbed moisture removing device assembly 2 is internally-cooled dehumidifier, a kind of compression-type refrigeration of the present invention
The air-conditioning system coupled with solution dehumidification regeneration system, utilizes the part produced in cooling cycle system cooling water to drop concentrated solution
Temperature, improves the dehumidifying effect of concentrated solution.
Preferably, the described dehumidifying circulatory system also includes making concentrated solution by precooling the heat exchanger that makes weak solution be preheated
Assembly 8, flows into cooler package after the concentrated solution of solution regenerative evaporative condenser assembly 1 outflow flows through heat exchanger assemblies 8
Part 7, flows into solution regenerative evaporative condenser after the weak solution of absorbed moisture removing device assembly 2 outflow flows through heat exchanger assemblies 8
Device assembly 1.Higher by the concentrated solution dehumidifying effect after precooling, the weak solution after being preheated is easier to transpiring moisture, the present invention's
The air-conditioning system that a kind of compression-type refrigeration couples with solution dehumidification regeneration system, on the premise of not increasing energy consumption, improves dehumidifying energy
Power.
Preferably, the described dehumidifying circulatory system also includes concentrated solution pump 9 and weak solution pump 10, cold from the evaporation of solution regenerative
The concentrated solution that condenser assembly 1 flows out flows through inflow heat exchanger assembly 8 after concentrated solution pump 9；Flow out from absorbed moisture removing device assembly 2
Weak solution flow through inflow heat exchanger assembly 8 after weak solution pump 10.Concentrated solution pump 9 and weak solution pump 10 can produce one when working
Fixed heat, the concentrated solution pump 9 of the present invention and weak solution pump 10 may be contained within the upstream of heat exchanger assemblies 8, reduce dense molten
The heat that liquid pump 9 and weak solution pump 10 the produce impact on the dehumidifying circulatory system.By regulating and controlling concentrated solution pump 9 and weak solution respectively
Pump 10, can control the flow velocity of concentrated solution and weak solution respectively, it is achieved control dehumidification rate, does not affect the air-conditioning system of the present invention simultaneously
The refrigeration of system.
Preferably, the described dehumidifying circulatory system also includes concentrated solution baffle-box assembly 11 and weak solution baffle-box assembly 12,
Concentrated solution baffle-box assembly 11 is for saving concentrated solution and in concentrated solution when the flow velocity of concentrated solution is less than the flow velocity of weak solution
Flow velocity releases concentrated solution when being more than the flow velocity of weak solution, weak solution baffle-box assembly 12 is less than dilute molten for the flow velocity in concentrated solution
Release during the flow velocity of liquid weak solution and when the flow velocity of concentrated solution is more than the flow velocity of weak solution savings weak solution；Along dehumidification solution
Flow direction, concentrated solution baffle-box assembly 11 is arranged at solution regenerative evaporative condenser assembly 1 and absorbed moisture removing device group
Between part 2, weak solution baffle-box assembly 12 is arranged at absorbed moisture removing device assembly 2 and solution regenerative evaporative condenser assembly 1
Between.Concentrated solution baffle-box assembly 11 and weak solution baffle-box assembly 12 can according to concentrated solution and the difference of the flow velocity of weak solution,
Savings or releasing dehumidification solution so that when regulating and controlling dehumidification rate, it is ensured that the equilibrium of supply and demand of dehumidification solution.
Remaining feature of the present embodiment, all with reference to the explanation of embodiment one, does not repeats them here.
Understanding the present invention in sum is to have above-described good characteristic, is made it on using, promotes in the past
The usefulness that do not has in technology and there is practicality, become the product of a great practical value.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention's
Thought, the most all will change, and this specification content should not be construed as the present invention
Restriction.
Claims (9)
1. the air-conditioning system that a compression-type refrigeration couples with solution dehumidification regeneration system, it is characterised in that: include the circulatory system that dehumidifies
And cooling cycle system；
The described dehumidifying circulatory system includes that dehumidification solution circulates solution regenerative evaporative condenser assembly (1) flowed through successively and inhales
Receipts formula dehumidifier assembly (2), dehumidification solution becomes weak solution after flowing through absorbed moisture removing device assembly (2), and weak solution flows through solution
Become concentrated solution after regenerative evaporative condenser assembly (1) and enter next dehumidifying circulation；
Described cooling cycle system includes evaporator assemblies (3), compressor assembly (4), throttle valve component (5) and is used for making indoor
The surface cooler assembly (6) of air cooling-down；Cold-producing medium circulates successively and flows through evaporator assemblies (3), compressor assembly (4), solution again
Raw formula evaporative condenser assembly (1) and throttle valve component (5), cold carrier loop flows through surface cooler assembly (6) and evaporator bank
Part (3)；
Evaporation endothermic be changed into gaseous refrigerant when described cold-producing medium flows through evaporator assemblies (3), makes the temperature of cold carrier
Reduce；Solution regenerative evaporative condenser assembly (1) is entered, for weak solution after the compressed thermomechanical components of gaseous refrigerant (4) compression
Evaporation heat supply；Cold-producing medium flows through throttle valve component (5) after solution regenerative evaporative condenser assembly (1) flows out, and then enters
Enter next kind of refrigeration cycle.
The air-conditioning system that a kind of compression-type refrigeration the most according to claim 1 couples with solution dehumidification regeneration system, its feature exists
In: the described dehumidifying circulatory system also includes chiller assembly (7), and chiller assembly (7) is in parallel with surface cooler assembly (6) or goes here and there
Connection, the concentrated solution flowed out from solution regenerative evaporative condenser assembly (1) flows into absorption after flowing through chiller assembly (7) cooling
Dehumidifier assembly (2).
The air-conditioning system that a kind of compression-type refrigeration the most according to claim 2 couples with solution dehumidification regeneration system, its feature exists
In: the described dehumidifying circulatory system also include making concentrated solution by precooling the heat exchanger assemblies (8) that makes weak solution be preheated, from molten
The concentrated solution that liquid regenerative evaporative condenser assembly (1) flows out flows through heat exchanger assemblies (8) and flows into chiller assembly (7) afterwards,
The weak solution flowed out from absorbed moisture removing device assembly (2) flows through heat exchanger assemblies (8) and flows into solution regenerative evaporative condenser afterwards
Device assembly (1).
The air-conditioning system that a kind of compression-type refrigeration the most according to claim 3 couples with solution dehumidification regeneration system, its feature exists
In: the described dehumidifying circulatory system also includes concentrated solution pump (9) and weak solution pump (10), from solution regenerative evaporative condenser assembly
(1) concentrated solution flowed out flows through concentrated solution pump (9) inflow heat exchanger assembly (8) afterwards；Flow out from absorbed moisture removing device assembly (2)
Weak solution flow through weak solution pump (10) inflow heat exchanger assembly (8) afterwards.
The air-conditioning system that a kind of compression-type refrigeration the most according to claim 1 couples with solution dehumidification regeneration system, its feature exists
In: the described dehumidifying circulatory system also includes concentrated solution baffle-box assembly (11) and weak solution baffle-box assembly (12), and concentrated solution is delayed
Rush box assembly (11) for the savings concentrated solution when the flow velocity of concentrated solution is less than the flow velocity of weak solution and big at the flow velocity of concentrated solution
Releasing concentrated solution when the flow velocity of weak solution, weak solution baffle-box assembly (12) is less than weak solution for the flow velocity in concentrated solution
Release weak solution during flow velocity and save weak solution when the flow velocity of concentrated solution is more than the flow velocity of weak solution；Stream along dehumidification solution
Dynamic direction, concentrated solution baffle-box assembly (11) is arranged at solution regenerative evaporative condenser assembly (1) and absorbed moisture removing device group
Between part (2), weak solution baffle-box assembly (12) is arranged at absorbed moisture removing device assembly (2) and solution regenerative evaporative condenser
Between assembly (1).
The air-conditioning system that a kind of compression-type refrigeration the most according to claim 1 couples with solution dehumidification regeneration system, its feature exists
In: room air first flows described through absorbed moisture removing device assembly (2) dehumidifying, passes through surface cooler assembly (6) cooling, then drains into
Indoor.
The air-conditioning system that a kind of compression-type refrigeration the most according to claim 1 couples with solution dehumidification regeneration system, its feature exists
In: described cold carrier is water.
8. the air-conditioning system coupled with solution dehumidification regeneration system according to a kind of compression-type refrigeration described in any one in claim 1 ~ 7
System, it is characterised in that: described solution regenerative evaporative condenser assembly (1) includes casing (11), spray thrower (12) and heat exchange dish
Pipe (13), spray thrower (12) and heat exchange coil (13) may be contained within the inside of casing (11), the bottom of casing (11) and upper end
Portion is respectively arranged with dehumidification solution outlet (111), air outlet (112), and casing (11) is additionally provided with air inlet (113), air inlet
(113) being arranged in the lower section of heat exchange coil (13), dehumidification solution outlet (111) connects with absorbed moisture removing device assembly (2), heat exchange
Coil pipe (13) is series between compressor assembly (4) and evaporator assemblies (3) and is arranged at the upper of dehumidification solution outlet (111)
Side, spray thrower (12) connects and is arranged in the top of heat exchange coil (13) with absorbed moisture removing device assembly (2)；Solution regenerative is steamed
Send out condenser assembly (1) also to include for driving air from the internal blower fan (14) passed of casing (11).
The air-conditioning system that a kind of compression-type refrigeration the most according to claim 8 couples with solution dehumidification regeneration system, its feature exists
In: described blower fan (14) is arranged between air outlet (112) and spray thrower (12) and is arranged at the top of spray thrower (12).
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Cited By (8)
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| CN106907809A (en) * | 2017-02-28 | 2017-06-30 | 桂林电子科技大学 | The air-conditioning system that a kind of hollow-fibre membrane liquid dehumidifying and evaporation cooling are combined |
| CN106907802A (en) * | 2017-03-02 | 2017-06-30 | 青岛海尔空调器有限总公司 | The solution recovery method of air-conditioner |
| CN106989460A (en) * | 2017-03-15 | 2017-07-28 | 南昌大学 | A kind of independent temperature-humidity control system of combination heat pump and solution dehumidification |
| CN107327980A (en) * | 2017-09-01 | 2017-11-07 | 江苏紫东建筑科技股份有限公司 | A kind of energy-conservation solution dehumidification fresh air conditioner exchanged using dehumidifying with regeneration nature |
| CN108482060A (en) * | 2018-03-09 | 2018-09-04 | 东莞理工学院 | A kind of electric vehicle air circulation system |
| CN108592449A (en) * | 2018-04-28 | 2018-09-28 | 北京建筑大学 | A kind of single-stage compression refrigeration-compound unit of solution regeneration |
| CN111623419A (en) * | 2020-04-03 | 2020-09-04 | 西安交通大学 | TiO dehumidified by honeycomb gas-liquid film2Sterilization household air conditioner system |
| CN113654123A (en) * | 2020-04-29 | 2021-11-16 | 北京航空航天大学 | Low-temperature regeneration heat and humidity independent treatment air conditioning system driven by two-stage compression heat pump |
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| CN106907809A (en) * | 2017-02-28 | 2017-06-30 | 桂林电子科技大学 | The air-conditioning system that a kind of hollow-fibre membrane liquid dehumidifying and evaporation cooling are combined |
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| CN106907802B (en) * | 2017-03-02 | 2020-05-29 | 青岛海尔空调器有限总公司 | Solution recovery method for air conditioner |
| CN106989460A (en) * | 2017-03-15 | 2017-07-28 | 南昌大学 | A kind of independent temperature-humidity control system of combination heat pump and solution dehumidification |
| CN107327980A (en) * | 2017-09-01 | 2017-11-07 | 江苏紫东建筑科技股份有限公司 | A kind of energy-conservation solution dehumidification fresh air conditioner exchanged using dehumidifying with regeneration nature |
| CN108482060A (en) * | 2018-03-09 | 2018-09-04 | 东莞理工学院 | A kind of electric vehicle air circulation system |
| CN108592449A (en) * | 2018-04-28 | 2018-09-28 | 北京建筑大学 | A kind of single-stage compression refrigeration-compound unit of solution regeneration |
| CN111623419A (en) * | 2020-04-03 | 2020-09-04 | 西安交通大学 | TiO dehumidified by honeycomb gas-liquid film2Sterilization household air conditioner system |
| CN113654123A (en) * | 2020-04-29 | 2021-11-16 | 北京航空航天大学 | Low-temperature regeneration heat and humidity independent treatment air conditioning system driven by two-stage compression heat pump |
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