CN110345572A - Dehumidification system and air conditioning system - Google Patents
Dehumidification system and air conditioning system Download PDFInfo
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- CN110345572A CN110345572A CN201910523772.6A CN201910523772A CN110345572A CN 110345572 A CN110345572 A CN 110345572A CN 201910523772 A CN201910523772 A CN 201910523772A CN 110345572 A CN110345572 A CN 110345572A
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- dehumidifying
- heat pump
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 107
- 238000004378 air conditioning Methods 0.000 title claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000010521 absorption reaction Methods 0.000 claims description 53
- 238000001704 evaporation Methods 0.000 claims description 26
- 230000008929 regeneration Effects 0.000 claims description 25
- 238000011069 regeneration method Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 239000006096 absorbing agent Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000001172 regenerating effect Effects 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 239000010949 copper Substances 0.000 description 15
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- 230000008676 import Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 4
- 229940059936 lithium bromide Drugs 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 239000000047 product Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010009866 Cold sweat Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
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- 238000010025 steaming Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B35/00—Boiler-absorbers, i.e. boilers usable for absorption or adsorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention relates to a dehumidification system and an air conditioning system, wherein the dehumidification system comprises a multistage dehumidification subsystem and a plurality of heat pump subsystems which are coupled with each other; the multistage dehumidification subsystems correspond to the plurality of heat pump subsystems one by one; and each heat pump subsystem provides heat and cold for the corresponding dehumidification subsystem. The coupling among the multiple heat pump subsystems solves the problem of mismatching between the cold and heat quantities of the dehumidification side and the generation side in the dehumidification subsystem, fully utilizes the cold and heat quantities, and realizes the cascade utilization of energy; the energy consumption can be effectively reduced and the energy can be saved by matching cold and heat quantities with different temperatures with the corresponding dehumidifiers and regenerators with different concentrations.
Description
Technical field
The present invention relates to Heating,Ventilating and Air Conditioning technical field more particularly to a kind of dehumidification system and air-conditioning systems.
Background technique
Indoor temperature and humidity can be controlled and be divided in two independent system controls by humiture independence control air conditioner system
System avoids traditional condensing air-conditioning system and is dehumidified and cooled down with the low temperature cold source lower than air dew point temperature, in order to reach
Indoor design supply air temperature needs to carry out reheating to the air after cool-down dehumidification, to cause waste and the high energy of energy quality
Consumption.As humidity control system, it is high that there are solid moisture absorbent regeneration temperature demands in solid dehumidifying technology, and regeneration difficulty etc. is asked
Topic, thus solution dehumidification technology using more and more extensive.Since solution can release heat, the heat of releasing when absorbing vapor
Amount causes solution temperature to increase, as the raising solution moisture pick-up properties of solution temperature significantly reduces.By the way that heat pump cycle, benefit is arranged
The heat of the moisture pick-up properties for reducing solution temperature with the cooling capacity of wherein evaporator, enhancing solution, condenser is used for hygroscopic solution
Concentrating regenerative.Therefore heat pump can provide hot and cold amount simultaneously for solution dehumidification system, and realization makes full use of the energy.But
Be heat pump system condenser heat it is often bigger than evaporation heat, the mismatch between this cold and hot amount will affect the performance of unit.
Accordingly, it is desirable to provide a kind of dehumidification system and air-conditioning system solve the deficiencies in the prior art.
Summary of the invention
In order to solve the problems in the prior art, the present invention provides a kind of dehumidification system and air-conditioning systems.
A kind of dehumidification system, including multistage dehumidifying subsystem and multiple heat pump subsystems coupled each other；
The multistage dehumidifying subsystem and multiple heat pump subsystems correspond；
Each heat pump subsystem is that the corresponding dehumidifying subsystem provides heat and cooling capacity.
Further, including level-one dehumidifying subsystem, second level dehumidifying subsystem, main heat pump subsystem and secondary heat pump subsystem
System；
The pair heat pump subsystem is driven using the heat that the main heat pump subsystem provides；
The level-one dehumidifying subsystem includes level-one dehumidifier and level-one regenerator, and the second level dehumidifying subsystem includes two
Grade dehumidifier and secondary regenerator device；
The main heat pump subsystem and second level dehumidifying subsystem are intersected in the second level dehumidifier, and can be in described two
Heat exchange is carried out in grade dehumidifier；The main heat pump subsystem and second level dehumidifying subsystem are intersected in the secondary regenerator
Device, and heat exchange can be carried out in the secondary regenerator device；The pair heat pump subsystem crosses with level-one dehumidifying subsystem
In the level-one dehumidifier, and heat exchange can be carried out in the level-one dehumidifier；The pair heat pump subsystem and the level-one
Dehumidifying subsystem is intersected in the level-one regenerator, and can carry out heat exchange in the level-one regenerator.
Further, the main heat pump subsystem includes compression heat pump subsystem or thermo-electric heat pump subsystem；It is described
Secondary heat pump subsystem includes adsorption type heat pump subsystem or absorption heat pump subsystem.
Further, the main heat pump subsystem is compression heat pump subsystem, and the pair heat pump subsystem is absorption
Heat pump subsystem；
The compression heat pump subsystem includes the first condenser, and the absorption heat pump subsystem includes exchanging heat
Device, first condenser are connect by heat exchanging piece and can be exchanged heat with the generation heat exchanger.
Further, the level-one dehumidifying subsystem and second level dehumidifying subsystem are semi-transparent membrane type dehumidifying subsystem
System；
The concentration of solution in the level-one dehumidifying subsystem is greater than the concentration of the solution in second level dehumidifying subsystem.
Further, the level-one dehumidifying subsystem further includes level-one actuator；The level-one dehumidifier is removed equipped with level-one
Wet solution channel, the level-one regenerator are equipped with level-one actified solution channel；
The outlet in level-one dehumidification solution channel passes through pipeline connection, institute with the entrance in level-one actified solution channel
The entrance of the outlet and level-one dehumidification solution channel of stating level-one actified solution channel passes through pipeline connection, the level-one driving
Part is set on the pipeline of level-one dehumidification solution channel and the level-one actified solution interchannel.
Further, the level-one dehumidifying subsystem further includes the first self-loopa actuator and the second self-loopa actuator；
The outlet in level-one dehumidification solution channel is connected to by pipeline with the first self-loopa actuator with entrance；Institute
The outlet for stating level-one actified solution channel is connected to by pipeline with the second self-loopa actuator with entrance.
Further, the second level dehumidifying subsystem further includes secondary drive part；The second level dehumidifier is removed equipped with second level
Wet solution channel, the secondary regenerator device are equipped with secondary regenerator solution channel；
The outlet in second level dehumidification solution channel passes through pipeline connection, institute with the entrance of the secondary regenerator solution channel
The entrance of the outlet and second level dehumidification solution channel of stating secondary regenerator solution channel passes through pipeline connection, the secondary drive
Part is set on the pipeline between second level dehumidification solution channel and the secondary regenerator solution channel.
Further, the second level dehumidifying subsystem further includes third self-loopa actuator and the 4th self-loopa actuator；
The outlet in second level dehumidification solution channel is connected to by pipeline with the third self-loopa actuator with entrance；Institute
The outlet for stating secondary regenerator solution channel is connected to by pipeline with the 4th self-loopa actuator with entrance.
Further, the compression heat pump subsystem further includes compressor, solenoid valve, throttle valve；The second level dehumidifying
Device is equipped with second level dehumidifying refrigerant passage, and the secondary regenerator device is equipped with secondary regenerator refrigerant passage；
The exhaust outlet of the compressor respectively with the entrance of first condenser and the secondary regenerator refrigerant passage
Entrance connection, first condenser outlet and the secondary regenerator refrigerant passage export respectively with one end of connecting line
Connection, the other end of the connecting line are connected to the entrance of second level dehumidifying refrigerant passage, and the second level dehumidifying refrigerant is logical
The outlet in road is connected to the air entry of the compressor；
The solenoid valve is set to the pipeline between the exhaust outlet of the compressor and the entrance of the secondary regenerator refrigerant passage
On, the throttle valve is set on the connecting line.
Further, the absorption heat pump subsystem further includes generator, absorber, the second condenser, the second evaporation
Device, absorption heat-exchange device, condensing heat exchanger, evaporative condenser and solution heat exchanger；The level-one dehumidifier dehumidifies equipped with level-one
Refrigerant passage, the level-one regenerator are equipped with level-one and regenerate refrigerant passage；
The generation heat exchanger is set in the generator and the two can exchange heat, and the absorption heat-exchange device is set to described
In absorber and the two can exchange heat, and the condensing heat exchanger is set in second condenser and the two can exchange heat,
The evaporating heat exchanger is set in second evaporator and the two can exchange heat；
The outlet of the evaporating heat exchanger and the entrance of level-one dehumidifying refrigerant passage pass through pipeline connection, the level-one
Exporting for refrigerant passage of dehumidifying passes through pipeline connection, the level-one dehumidifying refrigerant passage and institute with the entrance of the evaporating heat exchanger
It states the pipeline between evaporating heat exchanger and is equipped with dehumidifying actuator；
The outlet of the absorption heat-exchange device passes through pipeline connection, the condensing heat exchanger with the entrance of the condensing heat exchanger
Outlet and level-one regeneration refrigerant passage entrance by pipeline connection, the outlet of the level-one regeneration refrigerant passage and institute
The entrance of absorption heat-exchange device is stated by pipeline connection, on the pipeline between the absorption heat-exchange device and the condensing heat exchanger, described
On pipeline between condensing heat exchanger and level-one regeneration refrigerant passage or the level-one regenerates refrigerant passage and the absorption is changed
Pipeline between hot device is equipped with regenerative drives part；
The generator, second condenser, second evaporator and the absorber are sequentially communicated, the generation
Device and the absorber pass through the solution heat exchanger diconnected；It is set on pipeline between the generator and the absorber
There is solution actuator.
Further, the absorption heat pump subsystem further includes cold water radiation tail end coil pipe；The level-one dehumidifying refrigerant
The outlet in channel is connected to the entrance of the cold water radiation tail end coil pipe, the outlet and the steaming of the cold water radiation tail end coil pipe
Send out the entrance connection of heat exchanger；Pipeline between the cold water radiation tail end coil pipe and the evaporating heat exchanger is equipped with refrigeration driving
Part.
Further, the heat exchanging piece is heat exchange box, and the heat exchange box and the generation heat exchanger pass through the two-way company of pipeline
Logical, the heat exchange box and the pipeline occurred between heat exchanger are equipped with heat exchange actuator.
It further, further include the hot refilling member with self heating function, the entrance of the hot refilling member and the heat exchange
Case and the pipeline connection occurred between heat exchanger, the outlet of the hot refilling member and the heat exchange box and described are changed
Another pipeline connection between hot device；Pipe between the hot refilling member and the heat exchange box and the pipeline occurred between heat exchanger
Road is equipped with supplement actuator.
Further, the hot refilling member can be electric heater or solar water heater.
Based on same invention thinking, the present invention also provides a kind of air-conditioning systems, including the dehumidification system.
Technical solution of the present invention has the advantages that compared with the immediate prior art
The dehumidification system that technical solution provided by the invention provides is dehumidified by the multistage dehumidifying subsystem of setting, energy
Gradient dehumidifying is enough carried out, repeats to dehumidify, after the exsiccation superposition of multistage dehumidifying subsystem, can be improved dehumidifying rate, promotion removes
Wet effect realizes the completeness of dehumidifying；And multiple heat pump subsystems to intercouple are a pair of with multistage dehumidifying subsystem one respectively
It answers, heat pump subsystem provides cooling capacity and heat for corresponding dehumidifying subsystem, and the dehumidifying subsystem is neutralized using cooling capacity
For the heat that its moisture absorption generates to maintain its wettability power, the dehumidifying subsystem guarantees the subsystem that dehumidifies using heat regeneration
Continuous service；Coupling between multiple heat pump subsystems is solved and is removed between wet side and generation side cold and hot amount in dehumidifying subsystem not
Matching problem makes full use of cold and hot amount, realizes the cascade utilization of energy；Pass through the cold and hot flux matched corresponding difference of different temperatures
The dehumidifier and regenerator of concentration can effectively reduce energy consumption, energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dehumidification system provided by the invention.
Wherein, 1- cold water radiation tail end coil pipe；2- third self-loopa actuator；3- second level dehumidifier；4- compressor；5- mono-
Grade actuator；6- the first self-loopa actuator；7- level-one dehumidifier；8- refrigeration actuator；9- the second self-loopa actuator；10-
Level-one regenerator；The second condenser of 11-；The second evaporator of 12-；13- absorber；14- regenerative drives part；15- generator；16-
Solution heat exchanger；17- solution actuator；18- heat exchange actuator；19- supplements actuator；The hot refilling member of 20-；21- first is cold
Condenser；22- solenoid valve；23- secondary regenerator device；24- throttle valve；The 4th self-loopa actuator of 25-；26- secondary drive part；27-
Heat exchanging piece；28- condensing heat exchanger；29- evaporating heat exchanger；30- absorption heat-exchange device；Heat exchanger occurs for 31-.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "inner", " in ", "outside", the orientation of the instructions such as "front", "rear" or position close
System is to be based on the orientation or positional relationship shown in the drawings.These terms are primarily to better describe the application and its implementation
Example, is not intended to limit indicated device, element or component must have particular orientation, or carries out structure with particular orientation
It makes and operates.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in this application can be understood as the case may be.
In addition, term " setting ", " connection ", " fixation " shall be understood in a broad sense.For example, " connection " may be a fixed connection,
It is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or pass through centre
Medium is indirectly connected, or is two connections internal between device, element or component.For ordinary skill
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.1 and it is described in detail the application in conjunction with the embodiments below with reference to the accompanying drawings.Fig. 1 is dehumidification system provided by the invention
Structural schematic diagram.
The present invention provides a kind of dehumidification systems, including multistage dehumidifying subsystem and multiple heat pump subsystems coupled each other
System；The multistage dehumidifying subsystem and multiple heat pump subsystems correspond；Each heat pump subsystem is therewith
The corresponding dehumidifying subsystem provides heat and cooling capacity.
It is dehumidified by the multistage dehumidifying subsystem of setting, is able to carry out gradient dehumidifying, repeat to dehumidify, multistage dehumidifying subsystem
After the exsiccation superposition of system, it can be improved dehumidifying rate, promote effect on moisture extraction, realize the completeness of dehumidifying；And multiple phase mutual coupling
The heat pump subsystem of conjunction is corresponded with multistage dehumidifying subsystem respectively, and heat pump subsystem is that corresponding dehumidifying subsystem mentions
Semen donors and heat, it is described dehumidifying subsystem using cooling capacity neutralize its moisture absorption generation heat to maintain its wettability power, it is described
Dehumidifying subsystem guarantees the continuous service of dehumidifying subsystem using heat regeneration；Coupling between multiple heat pump subsystems solves
Except wet side and the mismatch problem between the cold and hot amount of side occurs in dehumidifying subsystem, makes full use of cold and hot amount, realize the ladder of energy
Grade utilizes；Energy can be effectively reduced by the dehumidifier and regenerator of the cold and hot flux matched corresponding various concentration of different temperatures
It consumes, is energy saving.
In some embodiments of the invention, including level-one dehumidifying subsystem, second level dehumidify subsystem, main heat pump subsystem
With secondary heat pump subsystem；The pair heat pump subsystem is driven using the heat that the main heat pump subsystem provides；Described one
Grade dehumidifying subsystem includes level-one dehumidifier 7 and level-one regenerator 10, and the second level dehumidifying subsystem includes 3 He of second level dehumidifier
Secondary regenerator device 23；The main heat pump subsystem and second level dehumidifying subsystem are intersected in the second level dehumidifier 3, and can be in
Heat exchange is carried out in the second level dehumidifier 3；The main heat pump subsystem and second level dehumidifying subsystem are intersected in described two
Grade regenerator 23, and heat exchange can be carried out in the secondary regenerator device 23；The pair heat pump subsystem and the level-one dehumidify
Subsystem is intersected in the level-one dehumidifier 7, and can carry out heat exchange in the level-one dehumidifier 7；The pair heat pump subsystem
System is intersected in the level-one regenerator 10 with level-one dehumidifying subsystem, and can carry out hot friendship in the level-one regenerator 10
It changes.
Using twin-stage solution dehumidification subsystem, level-one dehumidifying subsystem uses the dehumidification solution of low concentration, and second level solution removes
Wet subsystem uses the dehumidification solution of high concentration, since dehumidification solution concentration is higher, absorbs heat and molten caused by vapor
Energy needed for liquid regenerates is more.Therefore level-one dehumidifying subsystem needs the cold source of less cooling capacity to take away the attached of solution moisture absorption generation
Heating amount needs the heat source of less heat regenerate guaranteeing to dehumidification solution to guarantee that solution dehumidification ability is unattenuated
The continuous operation of solution dehumidification system.Therefore second level solution dehumidification subsystem needs the cold source compared with High cooling power to take away solution moisture absorption production
Raw additional heat to guarantee that solution dehumidification ability is unattenuated, need the heat source of larger heat to dehumidification solution regenerated from
And guarantee the continuous operation of solution dehumidification system.The main heat pump subsystem and secondary heat pump subsystem phase mutual coupling used in the application
It closes, main heat pump subsystem utilizes its pre- thermal drivers pair heat pump subsystem, and the condensation heat grade of main heat pump subsystem is high, a part of cold
Solidifying heat provides reactivation heat to the regenerator of second level dehumidifying subsystem, and another part condensation heat provides heat to secondary heat pump subsystem
System, solution regeneration of the middle grade heat of secondary heat pump subsystem for level-one dehumidifying subsystem, cooling capacity is for maintaining level-one to dehumidify
The wettability power of subsystem.
In some embodiments of the invention, the main heat pump subsystem includes compression heat pump subsystem or thermoelectric (al) type heat
Pump subsystem；The pair heat pump subsystem includes adsorption type heat pump subsystem or absorption heat pump subsystem.Main heat pump subsystem
Selection provides the higher heat pump system of cold and hot amount, and secondary heat pump subsystem selection provides the lower heat pump system of cold and hot amount, and secondary heat
The heat pump system that pump selection can be driven using the waste heat of main heat pump is so that it is convenient to complete the coupling between two heat pump subsystems
It closes, convenient for the distribution of the cold and hot amount of whole dehumidification system.
In some embodiments of the invention, the main heat pump subsystem is compression heat pump subsystem, the pair heat pump
Subsystem is absorption heat pump subsystem；The compression heat pump subsystem includes the first condenser 21, the absorption heat pump
Subsystem includes that heat exchanger 31 occurs, and first condenser 21 is connect by heat exchanging piece 27 with the generation heat exchanger 31 and can
It exchanges heat.The operation of compression heat pump subsystem is relatively stable, and offer cold and hot amount is all larger more stable, absorption heat pump
System can be driven using waste heat, and produce cold and hot amount, meet the cold and hot amount demand of level-one dehumidifying subsystem；Described first
Condenser 21 is exchanged heat with the generation heat exchanger 31 by heat exchanging piece 27, and the coupling of two heat pump subsystems can be realized,
I.e. sorption type heat pump subsystem can be driven using the waste heat of compressing hot pump subsystem.The preferred titanium dioxide of compression heat pump subsystem
Carbon Trans-critical cycle heat pump system.
In some embodiments of the invention, the level-one dehumidifying subsystem and second level dehumidifying subsystem are semi-transparent
Membrane type solution dehumidification subsystem；The concentration of solution in the level-one dehumidifying subsystem is less than in second level dehumidifying subsystem
The concentration of solution.Level-one dehumidifies subsystem using the dehumidification solution of low concentration, and second level solution dehumidification subsystem is using high concentration
Dehumidification solution, since dehumidification solution concentration is higher, energy needed for absorbing heat caused by vapor and solution regeneration is more.
Therefore level-one dehumidifying subsystem needs the cold source of less cooling capacity to take away the additional heat of solution moisture absorption generation to guarantee that solution removes
Wet ability is unattenuated, and the heat source of less heat is needed to carry out regeneration to dehumidification solution to guarantee the continuous fortune of solution dehumidification system
Row.Therefore second level solution dehumidification subsystem needs the cold source compared with High cooling power to take away the additional heat of solution moisture absorption generation to guarantee
Solution dehumidification ability is unattenuated, and the heat source of larger heat is needed to carry out regeneration to dehumidification solution to guarantee solution dehumidification system
Continuous operation.The preferred lithium-bromide solution of solution that level-one dehumidifies in subsystem and second level dehumidifying subsystem.
In some embodiments of the invention, the level-one dehumidifying subsystem further includes level-one actuator 5；The level-one is removed
Wet device 7 is equipped with level-one dehumidification solution channel, and the level-one regenerator 10 is equipped with level-one actified solution channel；The level-one dehumidifying is molten
The outlet in liquid channel passes through pipeline connection with the entrance in level-one actified solution channel, and level-one actified solution channel goes out
Mouth and the entrance in level-one dehumidification solution channel pass through pipeline connection, and the level-one that the level-one actuator 5 is set to dehumidifies molten
On the pipeline of liquid channel and the level-one actified solution interchannel.
In some embodiments of the invention, level-one dehumidifying subsystem further includes the first self-loopa actuator 6 and the
Two self-loopa actuators 9；The outlet in level-one dehumidification solution channel and entrance are driven by pipeline and first self-loopa
Part 6 is connected to；The outlet in level-one actified solution channel is connected to by pipeline with the second self-loopa actuator 9 with entrance.
Level-one dehumidifies in subsystem, and the level-one dehumidifying that the outlet of the first self-loopa actuator 6 is connected to level-one dehumidifier 7 is molten
The outlet of the import in liquid channel, level-one dehumidification solution channel is divided into two-way, be connected to all the way the first self-loopa actuator 6 into
Mouthful, realize the self-loopa of solution；Another way is connected to the import in the level-one actified solution channel of level-one regenerator 10, and second follows certainly
The outlet of ring actuator 9 is also connected to the import in level-one actified solution channel, and the outlet in level-one actified solution channel is divided into two-way,
It is connected to the import of the second self-loopa actuator 9 all the way, realizes the self-loopa of solution；Another way access level-one actuator 5 into
Mouthful, the level-one dehumidifying for exporting the outlet with the first self-loopa actuator 6 and being commonly connected to level-one dehumidifier 7 of level-one actuator 5
A complete weak solution circulation is realized in the import of solution channel.Wherein level-one dehumidifier 7 and level-one regenerator 10 are semi-transparent
Membrane type heat and mass container contains heat exchange copper tube in semi-permeable membrane, forms level-one between the semi-permeable membrane and heat exchange copper tube of level-one dehumidifier 7
Dehumidification solution channel forms level-one actified solution channel between the semi-permeable membrane and heat exchange copper tube of level-one regenerator 10；Air is semi-transparent
It is flowed outside film, since semi-permeable membrane only allows hydrone to pass through, has completely cut off air and directly contacted and do not influence molten with solution
Liquid dehumidifying and regenerability.Level-one dehumidifying refrigerant passage is formed in the heat exchange copper tube of level-one dehumidifier 7, level-one regenerator 10 changes
Level-one is formed in hot copper pipe and regenerates refrigerant passage, and level-one dehumidifying refrigerant passage and level-one regenerate cold for circulating in refrigerant passage
Matchmaker, the i.e. liquid water for the absorption heat pump subsystem that circulates, the refrigerant and level-one dehumidification solution that level-one dehumidifies in refrigerant passage
Solution in channel can carry out heat exchange, and level-one regenerates the solution in refrigerant and level-one actified solution channel in refrigerant passage
Heat exchange can be carried out, this can be described in detail when absorption heat pump subsystem is introduced below, which is not described herein again.
In some embodiments of the invention, the second level dehumidifying subsystem further includes secondary drive part 26；The second level
Dehumidifier 3 is equipped with second level dehumidification solution channel, and the secondary regenerator device 23 is equipped with secondary regenerator solution channel；The second level dehumidifying
The outlet of solution channel passes through pipeline connection with the entrance of the secondary regenerator solution channel, the secondary regenerator solution channel
The entrance in outlet and second level dehumidification solution channel passes through pipeline connection, and the secondary drive part 26 dehumidifies set on the second level
On pipeline between solution channel and the secondary regenerator solution channel.
In some embodiments of the invention, second level dehumidifying subsystem further includes third self-loopa actuator 2 and the
Four self-loopa actuators 25；The outlet in second level dehumidification solution channel and entrance are driven by pipeline and the third self-loopa
Part 2 is connected to；The outlet of the secondary regenerator solution channel is connected to by pipeline with the 4th self-loopa actuator 25 with entrance.
Second level dehumidifies in subsystem, and the second level dehumidifying that the outlet of third self-loopa actuator 2 is connected to second level dehumidifier 3 is molten
The outlet of the import in liquid channel, second level dehumidification solution channel is divided into two-way, be connected to all the way third self-loopa actuator 2 into
Mouthful, realize the self-loopa of solution；Another way is connected to the import of the secondary regenerator solution channel of secondary regenerator device 23, and four selfs are followed
The outlet of ring actuator 25 is also connected to the import of secondary regenerator solution channel, and the outlet of secondary regenerator solution channel is divided into two
Road is connected to the import of the 4th self-loopa actuator 25 all the way, realizes the self-loopa of solution；Another way accesses secondary drive part 26
Import, the outlet of secondary drive part 26 and the outlet of third self-loopa actuator 2 are commonly connected to the second level of second level dehumidifier 3
A complete weak solution circulation is realized in the import in dehumidification solution channel.Wherein second level dehumidifier 3 and secondary regenerator device 23 are
Semi-transparent membrane type heat and mass container contains heat exchange copper tube in semi-permeable membrane, is formed between the semi-permeable membrane and heat exchange copper tube of second level dehumidifier 3
Second level dehumidification solution channel forms secondary regenerator solution channel between the semi-permeable membrane and heat exchange copper tube of secondary regenerator device 23；Air exists
It is flowed outside semi-permeable membrane, since semi-permeable membrane only allows hydrone to pass through, has completely cut off air and directly contacted with solution and without shadow
Ring solution dehumidification and regenerability.Second level dehumidifying refrigerant passage, secondary regenerator device 23 are formed in the heat exchange copper tube of second level dehumidifier 3
Heat exchange copper tube in form secondary regenerator refrigerant passage, for circulating in second level dehumidifying refrigerant passage and secondary regenerator refrigerant passage
Refrigerant, i.e., for the liquid water of absorption heat pump subsystem of circulating, second level dehumidify refrigerant in refrigerant passage and second level dehumidifying it is molten
Solution in liquid channel can carry out heat exchange, molten in the refrigerant and secondary regenerator solution channel in secondary regenerator refrigerant passage
Liquid can carry out heat exchange, can be described in detail to this when absorption heat pump subsystem is introduced below, which is not described herein again.
In some embodiments of the invention, the compression heat pump subsystem further includes compressor 4, solenoid valve 22, section
Flow valve 24；The second level dehumidifier 3 is equipped with second level dehumidifying refrigerant passage, and the secondary regenerator device 23 is logical equipped with secondary regenerator refrigerant
Road；The exhaust outlet of the compressor 4 enters with the entrance of first condenser 21 and the secondary regenerator refrigerant passage respectively
Mouthful connection, first condenser 21 outlet and the secondary regenerator refrigerant passage export respectively with one end of connecting line
Connection, the other end of the connecting line are connected to the entrance of second level dehumidifying refrigerant passage, and the second level dehumidifying refrigerant is logical
The outlet in road is connected to the air entry of the compressor 4；The solenoid valve 22 is set to the exhaust outlet and described two of the compressor 4
On pipeline between the entrance of grade regeneration refrigerant passage, the throttle valve 24 is set on the connecting line.Compression heat pump subsystem
System has extended through second level dehumidifier 3 and secondary regenerator device 23, forms changing for secondary regenerator refrigerant passage in secondary regenerator device 23
Condenser of the hot copper pipe as compression heat pump subsystem carries out heat release, and second level dehumidifying refrigerant passage is formed in second level dehumidifier 3
Evaporator of the heat exchange copper tube as compression heat pump subsystem, absorb heat；The first condenser 21 is also used as condenser simultaneously,
It is in parallel with secondary regenerator device 23, and the compressed high temperature and high pressure gas of compressor 4 is split into two condensers, the first condensation
Heat in device 21 is transferred in absorption heat pump subsystem as waste heat by heat exchanging piece 27, and is driven to it, is realized
Coupling between two heat pump subsystems；Compression heat pump subsystem preferably carbon dioxide Trans-critical cycle heat pump system.
In some embodiments of the invention, the absorption heat pump subsystem further includes generator 15, absorber 13,
Two condensers 11, the second evaporator 12, absorption heat-exchange device 30, condensing heat exchanger 28, evaporative condenser and solution heat exchanger 16；
The level-one dehumidifier 7 is equipped with level-one dehumidifying refrigerant passage, and the level-one regenerator 10 is equipped with level-one and regenerates refrigerant passage；It is described
Heat exchanger 31 occurs in the generator 15 and the two can exchange heat, the absorption heat-exchange device 30 is set to the absorber
In 13 and the two can exchange heat, and the condensing heat exchanger 28 is set in second condenser 11 and the two can exchange heat,
The evaporating heat exchanger 29 is set in second evaporator 12 and the two can exchange heat；The outlet of the evaporating heat exchanger 29
Pass through pipeline connection, the outlet and the evaporation of the level-one dehumidifying refrigerant passage with the entrance of level-one dehumidifying refrigerant passage
The entrance of heat exchanger 29 is set on the pipeline between the level-one dehumidifying refrigerant passage and the evaporating heat exchanger 29 by pipeline connection
There is dehumidifying actuator；The outlet of the absorption heat-exchange device 30 and the entrance of the condensing heat exchanger 28 are described by pipeline connection
The entrance of the outlet of condensing heat exchanger 28 and level-one regeneration refrigerant passage passes through pipeline connection, and the level-one regeneration refrigerant is logical
The outlet in road and the entrance of the absorption heat-exchange device 30 pass through pipeline connection, the absorption heat-exchange device 30 and the condensing heat exchanger
On pipeline on pipeline between 28, between the condensing heat exchanger 28 and the level-one regeneration refrigerant passage or the level-one is raw and cold again
Pipeline between matchmaker channel and the absorption heat-exchange device 30 is equipped with regenerative drives part 14；The generator 15, second condensation
Device 11, second evaporator 12 and the absorber 13 are sequentially communicated, and the generator 15 passes through institute with the absorber 13
16 diconnected of solution heat exchanger is stated, the pipeline between the generator 15 and the absorber 13 is equipped with solution actuator
17。
Absorption heat pump subsystem structure includes that three water circulation systems, a solution recycle system and a water as refrigerant follow
Loop system, wherein first water circulation system is that heat exchanging piece 27 and the water occurred between heat exchanger 31 recycle, second water cyclic system
System is absorption heat-exchange device 30, condensing heat exchanger 28, level-one regenerates refrigerant passage and regenerative drives part 14 is sequentially connected by pipeline
Form closed water cycle loop.Third water circulation system is evaporating heat exchanger 29, level-one dehumidifying refrigerant passage and dehumidifying driving
Part is sequentially connected to form closed water cycle loop by pipeline.Generator 15, solution heat exchanger 16, absorber 13 and solution drive
Moving part 17 passes sequentially through piping connection and forms solution circulation loop, and the medium of circulation loop is lithium-bromide solution.Condenser, evaporation
Device and absorber 13 pass sequentially through piping connection and form cryogen water system.
In some embodiments of the invention, the absorption heat pump subsystem further includes cold water radiation tail end coil pipe 1；Institute
The outlet for stating level-one dehumidifying refrigerant passage is connected to the entrance of the cold water radiation tail end coil pipe 1, the cold water radiation tail end disk
The outlet of pipe 1 is connected to the entrance of the evaporating heat exchanger 29；The cold water radiation tail end coil pipe 1 and the evaporating heat exchanger 29
Between pipeline be equipped with refrigeration actuator 8.Cold water radiation tail end coil pipe 1 is added in third water circulation system, it can be utilized
Interior cold water freezes.
In some embodiments of the invention, the heat exchanging piece 27 is heat exchange box, and the heat exchange box exchanges heat with described
Device 31 is equipped with heat exchange actuator 18 by pipeline diconnected, the heat exchange box and the pipeline occurred between heat exchanger 31.
Under the driving effect of heat exchange actuator 18, the water in heat exchange box is flow to the heat that the first condenser 21 discharges to exchange heat
It in device 31, transfers heat in the solution in generator 15, returns in heat exchange box, complete the mistake of first water circulation system
Cheng Zhong realizes heat transmitting between two heat pump subsystems.
It in some embodiments of the invention, further include the hot refilling member 20 with self heating function, the hot refilling member
20 entrance and the heat exchange box and it is described occur heat exchanger 31 between a pipeline connection, the outlet of the hot refilling member 20 with
The heat exchange box and another pipeline connection occurred between heat exchanger 31；The hot refilling member 20 and the heat exchange box and institute
It states the pipeline between the pipeline between heat exchanger 31 occurs and is equipped with supplement actuator 19.Hot refilling member 20 can be absorption heat pump
System provides more heats, cold and hot amount needed for guaranteeing its stabilized driving and providing level-one dehumidifying subsystem.Hot refilling member 20
Hot water outlet supplemented actuator 19 and be connected to the outlet of heat exchange box, common be connected to by heat exchange actuator 18 exchanges heat
31 import of device occurs the outlet of heat exchanger 31 and is divided into two-way, wherein connecting the import of heat exchange box all the way, another way, which is connected to vulcanize, fills
The import of part 20.
In some embodiments of the invention, the hot refilling member 20 can be electric heater or solar water heater.Electricity
Water heater, which can be stablized, provides hot water and heat, while convenient for control, solar water heater utilizes renewable energy, lowers energy
Consumption.
Third self-loopa actuator, level-one actuator, the first self-loopa actuator, refrigeration driving mentioned in the application
Part, the second self-loopa actuator, regenerative drives part, solution actuator, heat exchange actuator, supplement actuator, the 4th self-loopa are driven
Circulating pump can be selected in moving part and secondary drive part.
The following detailed description of the working principle of dehumidification system provided by the present application:
It is molten that fresh air (air to be processed) initially enters the dehumidifying flowed down at the top of level-one dehumidifying subsystem, with level-one dehumidifier 7
Liquid carries out caloic exchange process；The low temperature chilled water that evaporating heat exchanger 29 flows out in absorption heat pump subsystem is in level-one dehumidifier
It flows in heat exchange copper tube in 7, cools down to the dehumidification solution flowed down from top, to take away dehumidification solution and air caloic
Heat in exchange process enhances the solution dehumidification ability in level-one dehumidifying subsystem.Fresh air after preliminary treatment enters back into two
The dehumidification solution flowed down at the top of grade dehumidifying subsystem, with second level dehumidifier 3 carries out caloic exchange process；Compression heat pump subsystem
Middle refrigerant in the heat exchange copper tube built in second level dehumidifier 3 evaporative phase-change absorb heat, to the dehumidification solution flowed down from top into
Row cooling, the solution to take away the heat in dehumidification solution and air caloic exchange process, in enhancing second level dehumidifying subsystem
Dehumidifying effect.Fresh air after two-stage dehumidifies has reached ventilation state and has been sent into interior.
At the same time, return air is entered by the secondary regenerator device 23 of second level dehumidifying subsystem, and from the top of secondary regenerator device 23
The dehumidification solution flowed down carries out caloic exchange.Secondary regenerator device 23 is both solution regenerator while being also used as compression heat pump subsystem
Condenser in system, the part refrigerant in compression heat pump subsystem is cooling in the heat exchange copper tube built in secondary regenerator device 23,
The dehumidification solution flowed down from top is heated, driving force is exchanged to increase solution with the caloic of return air, realizes to solution
Regeneration and improve regeneration effect.Temperature increases and goes successively to level-one dehumidifying subsystem after return air is flowed out by secondary regenerator device 23
Level-one regenerator 10, carry out caloic with the dehumidification solution that flows down at the top of level-one regenerator 10 and exchange.Level-one dehumidifying subsystem
Dehumidification solution flowed in the semi-permeable membrane of level-one regenerator 10, while by the middle grade heat from absorber 13 and condenser
Heating regeneration.High temperature return air can also heat the dehumidification solution in the semi-permeable membrane of level-one regenerator 10 simultaneously, and two heat sources are jointly real
Now to the regeneration of the solution of level-one dehumidifying subsystem.
Twin-stage dehumidifies subsystem at work, and the solution of dehumidifier bottom is removed mostly as circulation solution in dehumidifier
Wet device self-loopa actuator is sent to its top, is carried out caloic with fresh air and is exchanged；Rest part solution from dehumidifier bottom flow out into
Enter regenerator and carry out solution regeneration, the solution of regenerator bottoms is reproduced device self-loopa mostly as circulation solution in regenerator
Actuator is sent to its top, is regenerated by heat source heating；Rest part solution is sent into from regenerator bottoms outflow driven member
In dehumidifier.
Evaporator in compression heat pump is combined with second level dehumidifier 3, and refrigerant removes clammy in the second level of second level dehumidifier 3
Evaporative phase-change absorbs the heat of solution in second level dehumidification solution channel in matchmaker channel, and the cold media gas of low-temp low-pressure is by compressor 4
It is compressed into high temperature and high pressure gas, a part of high temperature and high pressure gas is cold by the secondary regenerator that solenoid valve 22 enters secondary regenerator device 23
Matchmaker channel cools, and heats and regenerate to dehumidification solution.Another part high temperature and high pressure gas enters in the first condenser 21
Heat the liquid water in heat exchange box.
The hot water in hot water and solar water heater in heat exchange box adds into releasing heat in generation heat exchanger 31 jointly
Weak solution in heater 15, weak solution be heated concentration become concentrated solution, concentrated solution by solution heat exchanger 16 with it is dilute molten
Liquid heat exchange cooling, i.e., heat is flowed back into again in absorber 13.Concentrated solution absorbs water as refrigerant vapor and is released in absorber 13
Recirculated water in heat absorption heat-exchange device 30.The high temperature water as refrigerant vapor that concentrate solution generates in generator 15 enters the
In two condensers 11, it is condensed into liquid refrigerant water and thermal discharge, the heating of institute's thermal discharge flow to condensing heat-exchange by absorption heat-exchange device 30
Recirculated water in device 28.The level-one that the hot water for the middle grade heat that condensing heat exchanger 28 flows out enters level-one regenerator 10 is raw and cold again
Heating regeneration is carried out to solution in matchmaker channel.Liquid refrigerant water in second condenser 11, which enters to evaporate in the second evaporator 12, to be inhaled
It receives heat and becomes water as refrigerant vapor, water as refrigerant vapor is absorbed the absorption of the concentrated solution in device 13.Complete a water as refrigerant and
The lithium-bromide solution circulatory system.
Evaporation process in second evaporator 12 cools down the recirculated water in evaporating heat exchanger 29, becomes chilled water.
Chilled water firstly flows through the dehumidifying refrigerant passage of the level-one in level-one dehumidifier 7 and cools down to dehumidification solution, enters cold water spoke later
It penetrates in end coil pipe 1 and removes indoor sensible heat load, enter cooled again in evaporating heat exchanger 29 formed using refrigeration actuator 8
Complete water-flow circuit.
Based on same invention thinking, the present invention also provides a kind of air-conditioning systems, including the dehumidification system.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (16)
1. a kind of dehumidification system, which is characterized in that including multistage dehumidifying subsystem and multiple heat pump subsystems coupled each other；
The multistage dehumidifying subsystem and multiple heat pump subsystems correspond；
Each heat pump subsystem is that the corresponding dehumidifying subsystem provides heat and cooling capacity.
2. a kind of dehumidification system according to claim 1, which is characterized in that including level-one dehumidifying subsystem, second level dehumidifying
Subsystem, main heat pump subsystem and secondary heat pump subsystem；
The pair heat pump subsystem is driven using the heat that the main heat pump subsystem provides；
The level-one dehumidifying subsystem includes level-one dehumidifier (7) and level-one regenerator (10), the second level dehumidifying subsystem packet
Include second level dehumidifier (3) and secondary regenerator device (23)；
The main heat pump subsystem and second level dehumidifying subsystem are intersected in the second level dehumidifier (3), and can be in described two
Heat exchange is carried out in grade dehumidifier (3)；The main heat pump subsystem and second level dehumidifying subsystem are intersected in the second level again
Raw device (23), and can be in progress heat exchange in the secondary regenerator device (23)；The pair heat pump subsystem and the level-one dehumidify
Subsystem is intersected in the level-one dehumidifier (7), and can be in progress heat exchange in the level-one dehumidifier (7)；The pair heat pump
Subsystem and level-one dehumidifying subsystem are intersected in the level-one regenerator (10), and can be in the level-one regenerator (10)
Carry out heat exchange.
3. a kind of dehumidification system according to claim 2, which is characterized in that the main heat pump subsystem includes compression type heat
Pump subsystem or thermo-electric heat pump subsystem；The pair heat pump subsystem includes adsorption type heat pump subsystem or absorption heat pump
System.
4. a kind of dehumidification system according to claim 3, which is characterized in that the main heat pump subsystem is compression heat pump
Subsystem, the pair heat pump subsystem is absorption heat pump subsystem；
The compression heat pump subsystem includes the first condenser (21), and the absorption heat pump subsystem includes that heat exchanger occurs
(31), first condenser (21) is connect and can be exchanged heat by heat exchanging piece (27) with the generation heat exchanger (31).
5. dehumidification system according to claim 2, which is characterized in that the level-one dehumidifying subsystem and second level dehumidifying
Subsystem is semi-transparent membrane type dehumidifying subsystem；
The concentration of solution in the level-one dehumidifying subsystem is less than the concentration of the solution in second level dehumidifying subsystem.
6. dehumidification system according to claim 2, which is characterized in that the level-one dehumidifying subsystem further includes level-one driving
Part (5)；The level-one dehumidifier (7) is equipped with level-one dehumidification solution channel, and it is molten that the level-one regenerator (10) is equipped with level-one regeneration
Liquid channel；
The outlet in level-one dehumidification solution channel and the entrance in level-one actified solution channel are by pipeline connection, and described one
The outlet in grade actified solution channel passes through pipeline connection, the level-one actuator with the entrance in level-one dehumidification solution channel
(5) it is set on the pipeline of level-one dehumidification solution channel and the level-one actified solution interchannel.
7. dehumidification system according to claim 6, which is characterized in that level-one dehumidifying subsystem further includes first from following
Ring actuator (6) and the second self-loopa actuator (9)；
The outlet in level-one dehumidification solution channel is connected to by pipeline with the first self-loopa actuator (6) with entrance；Institute
The outlet for stating level-one actified solution channel is connected to by pipeline with the second self-loopa actuator (9) with entrance.
8. dehumidification system according to claim 2, which is characterized in that the second level dehumidifying subsystem further includes secondary drive
Part (26)；The second level dehumidifier (3) is equipped with second level dehumidification solution channel, and it is molten that the secondary regenerator device (23) is equipped with secondary regenerator
Liquid channel；
The outlet in second level dehumidification solution channel and the entrance of the secondary regenerator solution channel are by pipeline connection, and described two
The outlet in grade actified solution channel passes through pipeline connection, the secondary drive part with the entrance in second level dehumidification solution channel
(26) it is set on the pipeline between second level dehumidification solution channel and the secondary regenerator solution channel.
9. dehumidification system according to claim 8, which is characterized in that the second level dehumidifying subsystem further includes that third is followed certainly
Ring actuator (2) and the 4th self-loopa actuator (25)；
The outlet in second level dehumidification solution channel is connected to by pipeline with the third self-loopa actuator (2) with entrance；Institute
The outlet for stating secondary regenerator solution channel is connected to by pipeline with the 4th self-loopa actuator (25) with entrance.
10. dehumidification system according to claim 4, which is characterized in that the compression heat pump subsystem further includes compression
Machine (4), solenoid valve (22), throttle valve (24)；The second level dehumidifier (3) is equipped with second level dehumidifying refrigerant passage, and the second level is again
Raw device (23) are equipped with secondary regenerator refrigerant passage；
The exhaust outlet of the compressor (4) respectively with the entrance and the secondary regenerator refrigerant passage of first condenser (21)
Entrance connection, first condenser (21) outlet and the secondary regenerator refrigerant passage outlet respectively with connecting line
One end connection, the entrance of the other end of the connecting line and the second level dehumidifying refrigerant passage is connected to, and the second level dehumidifies
The outlet of refrigerant passage is connected to the air entry of the compressor (4)；
The solenoid valve (22) is set to the pipe between the exhaust outlet of the compressor (4) and the entrance of the secondary regenerator refrigerant passage
On the road, the throttle valve (24) is set on the connecting line.
11. dehumidification system according to claim 4, which is characterized in that the absorption heat pump subsystem further includes occurring
Device (15), absorber (13), the second condenser (11), the second evaporator (12), absorption heat-exchange device (30), condensing heat exchanger
(28), evaporative condenser and solution heat exchanger (16)；The level-one dehumidifier (7) is equipped with level-one dehumidifying refrigerant passage, described
Level-one regenerator (10) is equipped with level-one and regenerates refrigerant passage；
The generation heat exchanger (31) is set in the generator (15) and the two can exchange heat, the absorption heat-exchange device (30)
In the absorber (13) and the two can exchange heat, and the condensing heat exchanger (28) is set to second condenser (11)
Interior and the two can exchange heat, and the evaporating heat exchanger (29) is set in second evaporator (12) and the two can be changed
Heat；
The outlet of the evaporating heat exchanger (29) and the entrance of level-one dehumidifying refrigerant passage pass through pipeline connection, the level-one
The outlet of dehumidifying refrigerant passage and the entrance of the evaporating heat exchanger (29) pass through pipeline connection, the level-one dehumidifying refrigerant passage
Pipeline between the evaporating heat exchanger (29) is equipped with dehumidifying actuator；
By pipeline connection, the condensation is changed for the outlet of the absorption heat-exchange device (30) and the entrance of the condensing heat exchanger (28)
The entrance of the outlet of hot device (28) and level-one regeneration refrigerant passage passes through pipeline connection, the level-one regeneration refrigerant passage
Outlet and the entrance of the absorption heat-exchange device (30) pass through pipeline connection, the absorption heat-exchange device (30) and the condensing heat exchanger
(28) on the pipeline between, the condensing heat exchanger (28) and the level-one regeneration refrigerant passage between pipeline on or the level-one again
Pipeline between raw refrigerant passage and the absorption heat-exchange device (30) is equipped with regenerative drives part (14)；
The generator (15), second condenser (11), second evaporator (12) and the absorber (13) are successively
Connection, the generator (15) and the absorber (13) pass through the solution heat exchanger (16) diconnected；The generation
Pipeline between device (15) and the absorber (13) is equipped with solution actuator (17).
12. dehumidification system according to claim 11, which is characterized in that the absorption heat pump subsystem further includes cold water
Radiation tail end coil pipe (1)；The outlet of the level-one dehumidifying refrigerant passage and the entrance of the cold water radiation tail end coil pipe (1) connect
Logical, the outlet of the cold water radiation tail end coil pipe (1) is connected to the entrance of the evaporating heat exchanger (29)；Cold water radiation end
Pipeline between end plate pipe (1) and the evaporating heat exchanger (29) is equipped with refrigeration actuator (8).
13. dehumidification system according to claim 4, which is characterized in that the heat exchanging piece (27) is heat exchange box, the heat exchange
Case and the generation heat exchanger (31) pass through pipeline diconnected, the heat exchange box and the pipeline occurred between heat exchanger (31)
It is equipped with heat exchange actuator (18).
14. dehumidification system according to claim 13, which is characterized in that further include the hot refilling member with self heating function
(20), the entrance and the heat exchange box of the hot refilling member (20) and the pipeline connection occurred between heat exchanger (31),
The outlet of the hot refilling member (20) and the heat exchange box and another pipeline connection occurred between heat exchanger (31)；It is described
Pipeline between hot refilling member (20) and the heat exchange box and the pipeline occurred between heat exchanger (31) is equipped with supplement actuator
(19)。
15. dehumidification system according to claim 14, which is characterized in that the hot refilling member (20) can be electric heater
Or solar water heater.
16. a kind of air-conditioning system, which is characterized in that including the described in any item dehumidification systems of claim 1 to 15.
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| CN201910523772.6A CN110345572A (en) | 2019-06-17 | 2019-06-17 | Dehumidification system and air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910523772.6A CN110345572A (en) | 2019-06-17 | 2019-06-17 | Dehumidification system and air conditioning system |
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| CN110345572A true CN110345572A (en) | 2019-10-18 |
Family
ID=68182196
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|---|---|---|---|
| CN201910523772.6A Pending CN110345572A (en) | 2019-06-17 | 2019-06-17 | Dehumidification system and air conditioning system |
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