CN106839225A - The solution dehumidification unit that air type solar energy drives with double thermals source that heat pump is combined - Google Patents
The solution dehumidification unit that air type solar energy drives with double thermals source that heat pump is combined Download PDFInfo
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- CN106839225A CN106839225A CN201710195793.0A CN201710195793A CN106839225A CN 106839225 A CN106839225 A CN 106839225A CN 201710195793 A CN201710195793 A CN 201710195793A CN 106839225 A CN106839225 A CN 106839225A
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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
- 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
- F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
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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
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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
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
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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
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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
- 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
- F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—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 using natural energy, e.g. solar energy, energy from the ground using solar energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention discloses the solution dehumidification unit that a kind of air type solar energy drives with double thermals source that heat pump is combined.The present invention includes solar energy heat distribution system, heat pump, one-level cooling system and solution dehumidification system, the solar energy heat distribution system includes air type solar thermal collector, circulating fan, air-valve two, air-valve three, air heat exchanger and condenser, described heat pump includes compressor, evaporator and choke valve, the one-level cooling system includes cooling tower, water pump and heat exchanger, and the solution dehumidification system includes dehumidifier and regenerator.Thermal source of the present invention is provided by air type solar energy heat distribution system and heat pump, is the utilization that primary energy is greatly reduced while entirely dehumidifying unit operation provides safeguard, and is reached energy saving, is reduced the purpose of operating cost.
Description
Technical field
The present invention relates to depth solution dehumidification technical field, more particularly to a kind of air type solar energy is combined with heat pump
Double thermals source drive solution dehumidification unit technical field.
Background technology
With continuing to develop for World Economics, people are also increasing to the demand of the energy, and energy problem turns into current
How the great difficult problem faced in human development, improve non-renewable energy resources utilization rate, and how rationally utilization can be again
The raw energy, will turn into the key point for solving this problem.
Solution dehumidification is exactly that air is dehumidified using the salting liquid for having dehumidifying effect.The surface steam partial pressure of solution
The water vapor partial pressure differential of power and air is that the two carries out the driving force of mass transfer.In order to increase the driving force of Mass and heat transfer,
Need to lower the temperature solution (dehumidification process) or heat up (regenerative process).So that heat pump techniques are able to and solution dehumidification skill
Art is used in combination.
Solution dehumidifying air-conditioning system, compared to conventional central air-conditioning system, there is many advantages.At present in civil buildings
In, conventional dehumidification mode is dehumidification by condensation.During dehumidification by condensation, condensate falls indoors in machine water pond, forms wet structure,
The bacteriums such as easy mould growth.Often temperature is relatively low for air after dehumidifying, in addition it is also necessary to reheating, meets air-supply and requires, causes energy
Source wastes.And solution dehumidification would not such problem, the air feeding room after dehumidifying do not have wet structure in room, it is to avoid
The danger that mould grows, can meet the air-supply of various heat moisture ratio states, without reheating, efficiently and energy-conserving and environment-protective.
Heat pump driven solution dehumidifying air-conditioning system, has applied in public building as comfort air conditioning system at present,
Some industrial occasions (such as dry materials process), have applied as technological air conditioning.But in the system, the solution after dehumidifying
Needs are sent to the regeneration of regeneration side, improve its concentration, to realize recycling.In order to realize regeneration, side solution is generally regenerated
Temperature will reach more than 60 DEG C.Simultaneously except wet side needs to lower the temperature solution, particularly with depth dehumidification system, except wet side solution is needed
The temperature wanted is lower, that is, need the evaporating temperature of heat pump lower.The big temperature difference of evaporating temperature and condensation temperature causes heat pump efficiency
Very low, energy consumption is higher.This is one of maximum shortcoming of current heat pump driven solution dehumidifying air-conditioning system.
It is good solution to regeneration heat supply with solar energy as thermal source.The hot water temperature that solar water heating system is made
More than 70 DEG C, regeneration requirements can be met completely.And be dehumidification solution cooling except wet side is equipped with a refrigeration machine.Refrigeration machine
Condensation temperature need not reach more than 60 DEG C, it is only necessary to more slightly higher than environment temperature, this causes that efficiency of refrigerator is improved, and realizes
The purpose of energy-conservation.Especially in depth dehumidifying applications, the solution dehumidifying air-conditioning system of Driven by Solar Energy has more advantage.Except wet side
Only need to for solution temperature to be reduced to demand temperature, without there is too high condensation temperature, refrigeration machine Energy Efficiency Ratio is improved.Regeneration side
By the use of solar energy as thermal source, the utilization of primary energy is reduced.Realize the purpose of energy-saving and emission-reduction.
The content of the invention
The purpose of the present invention is directed to technological deficiency present in prior art, and provides a kind of air type solar energy with heat
The solution dehumidification unit that double thermals source that pump is combined drive, realizes carrying dehumidifying unit by using solar energy and heat pump techniques
Cooling source, thermal source, while effect on moisture extraction is ensured, substantially reduce the consumption of primary energy (electric energy), so as to improve system
Operational efficiency, reduce the operating cost of equipment, for later filed of air conditioning provides a kind of new technical meanses, more have
Beneficial to the promotion and application in market.
To realize that the technical scheme that the purpose of the present invention is used is：
The solution dehumidification unit that a kind of air type solar energy drives with double thermals source that heat pump is combined, including solar-heating
System, heat pump, one-level cooling system and solution dehumidification system,
The solar energy heat distribution system include air type solar thermal collector, circulating fan, air-valve two, air-valve three, air-
Air heat exchanger and condenser, fresh inlet connection air-to-air heat exchanger entrance, the connection of air-to-air heat exchanger air outlet
Circulating fan entrance, heat-exchanging water tank heat exchange air outlet slit connection circulating fan entrance, circulating fan air outlet is sequentially connected air
Type solar thermal collector and condenser, condenser gas outlet are divided into two-way, lead up to the connection regenerator of air-valve three and are sprayed
Regenerate, the discharge system after air-to-air heat exchanger heat exchange of the air after regeneration separately leads up to air-valve two and enters heat-exchanging water tank
Feedwater heating, heat-exchanging water tank delivery port is exchanged heat through heat-exchanger pump connection hot water-solution heat exchanger, and the connection of heat exchanger gas outlet is followed
Ring fans entrance；
Described heat pump includes compressor, evaporator and choke valve, and evaporator steam (vapor) outlet is sequentially connected compressor
Tube inlet is condensed with condenser, the outlet of condenser condenser pipe connects evaporator steam inlet by choke valve；
The one-level cooling system includes cooling tower, water pump and heat exchanger, and the coolant outlet for cooling down tower bottom passes through water
Pump connects heat exchanger water inlet, the cooling water inlet at the top of heat exchanger delivery port connection cooling tower；
The solution dehumidification system includes dehumidifier and regenerator, and the solution tank taphole of dehumidifier passes through solution pump one
It is divided into two branch roads after connection triple valve one, a branch road is sequentially connected cold water-solution heat exchanger, evaporator and dehumidifier top, separately
One branch road then connects the solution tank of regenerator bottoms through solution-solution heat exchanger；The solution tank taphole connection of regenerator is molten
The entrance of liquid pump two, is divided into two branch roads, branch road connection regenerator top, another branch road after the outlet connection triple valve two of solution pump two
Then flow through the solution tank of solution-solution heat exchanger connection dehumidifier bottom.
The outlet of the circulating fan is provided with bypass conduit, and bypass line is in parallel with air type solar thermal collector,
Bypass line is provided with air-valve one.
A balance pipe is connected between the dehumidifier and regenerator, it is poor for balancing the solution in two solution tanks.
Air type solar thermal collector inside loads solar heat-collecting core.
Regenerator and dehumidifier are indefinite to the form of air-treatment in described solution dehumidification system, can be following currents, inverse
The form of stream or cross-current.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the thermal source of solution dehumidification unit of the present invention is provided by air type solar energy heat distribution system and heat pump, is whole
Dehumidifying unit operation greatly reduces the utilization of primary energy while providing safeguard, reach energy saving, reduce operating cost
Purpose.
2nd, solution dehumidification unit of the present invention increased an one-level cooling system except wet side, be that depth dehumidification system is reduced
Heat loss, reduces the wasted work of heat pump, improves the Energy Efficiency Ratio of whole system operation.
3rd, solution dehumidification unit of the present invention increased a heat reclamation device on air type solar-heating circulation line,
Utilization ratio for improving heat.
Brief description of the drawings
Fig. 1 show air type solar energy of the present invention and is combined the solution dehumidification unit signal that double thermals source drive with heat pump
Figure；
Fig. 2 show the present invention and is combined what double thermals source drove with heat pump added with the air type solar energy of air pretreatment device
Solution dehumidification unit schematic diagram.
Wherein：27th, dehumidifier 28, regenerator 1, cooling tower 2, water supply pump 3, cold water-solution heat exchanger 4, air type
Solar thermal collector 5, circulating fan 6, heat-exchanging water tank 7, air-to-air heat exchanger 8, compressor 9, condenser 10, steaming
Hair device 11, choke valve 12, heat-exchanger pump 13, hot water-solution heat exchanger 14-1, the 14-2 of solution pump one, the 15-1 of solution pump two,
The 15-2 of three-way control valve one, three-way control valve 2 16, solution-solution heat exchanger 17, balance pipe 18-1, the 18-2 of blower fan one, wind
The 19-1 of machine two, the 19-2 water compensating valves two, 19-3 of water compensating valve one, water compensating valve 3 20, fresh inlet 21, exhaust outlet 24, surface cooler
26-1, air-valve one, 26-2 air-valves two, 26-3, air-valve three.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, including solar energy heat distribution system, heat pump, one-level cooling system, solution are removed the present invention
Wet system and its related auxiliary part, the solar energy heat distribution system mainly include air type solar thermal collector 4, circulation
Blower fan 5, the 26-1 of air-valve one, the 26-2 of air-valve two, the 26-3 of air-valve three and air-to-air heat exchanger 7, condenser 9 etc..Fresh air is entered
Mouth connection air-to-air heat exchanger entrance, air-to-air heat exchanger air outlet connection circulating fan entrance, heat-exchanging water tank heat exchange
Air outlet slit connects circulating fan entrance, and circulating fan air outlet is sequentially connected air type solar thermal collector and condenser, cold
Condenser gas outlet is divided into two-way, and leading up to the connection regenerator of air-valve three carries out spray regeneration, and the air after regeneration is through air-sky
Discharge system after the heat exchange of gas heat exchanger, separately leads up to air-valve two and enters heat-exchanging water tank feedwater heating, heat-exchanging water tank delivery port warp
Heat-exchanger pump connection hot water-solution heat exchanger is exchanged heat, heat exchanger gas outlet connection circulating fan entrance.
Wherein air type solar thermal collector is a kind of device for heating air, wherein circulating fan at this as too
The power source of positive energy heating system.Bypass conduit is provided with the outlet of circulation line blower fan, with air type solar thermal collector
It is in parallel, the utilization for adjusting solar energy optical-thermal, such as solar thermal collector outlet temperature are higher than a certain setting value, bypath valve
Open, and according to the height of temperature, can adjust the size of open degree, compare the heat inside solar energy and be evenly supplied, carry
Efficiency of utilization high.
Described heat pump mainly includes compressor 8, condenser 9, evaporator 10 and choke valve 11, by compressor 8
The condensed device 9 of high-temperature high-pressure refrigerant steam stream after compression, to substantial amounts of condensation heat is given off in solar energy heat distribution system, uses
In thermal source is provided to regenerator 28, after the condensed refrigerant liquid of condensed device 9 flows through the throttling of choke valve 11, become low temperature low
The liquid of pressure absorbs the steam that heat becomes low-temp low-pressure into the evaporation of evaporator 10, returns compressor 8 and forms one completely
Heat pump circulating system, wherein evaporator 10 to except wet side solution provide low-temperature receiver while, it may also be used for cooling treatment dehumidifier
The air of air inlet and air outlet.
The one-level cooling system includes the accessory of cooling tower 1, water pump 2, cold water-solution heat exchanger 3 and correlation, by water
Pump 2 is delivered to the cooling water pump of the bottom of cooling tower 1 and is exchanged heat inside cold water-solution heat exchanger 3, through cold water-solution heat exchanger 3
Hot water after heat exchange delivers to cooling tower 1 and carries out spraying cooling, and the process realizes the primary cooling purpose to the spray solution that dehumidifies.
The solution dehumidification system includes that the auxiliary operational outfit of dehumidifier 27, regenerator 28 and its correlation is constituted, wherein
Dehumidifier 27 carries out dehumidification treatments to air, after the solution in solution tank flows through the 14-1 of solution pump one, flows into the 15-1 of triple valve one
After be divided into two branch roads, cold water-solution heat exchanger 3 that a branch road is delivered to solution in one-level cooling system is carried out at one-level cooling
Reason, the solution after cooling flows into evaporator 10 and carries out the treatment of cooling again, and the solution after treatment enters dehumidifier top to air
Spray dehumidification treatments are carried out, another branch road delivers to the solution of regenerator bottoms after then being exchanged heat through a solution-solution heat exchanger 16
In groove.And regenerator 28 then carries out humidification process to air, the process concentrated to the concentration of solution, its processing procedure is molten
Solution in liquid bath flows through the 14-2 of solution pump two, and two branch roads, one are divided into after the outlet of solution pump two is connected with the 15-2 of triple valve two
Branch road carries out spray process to air into regenerator top, and another branch road then flows through a solution-solution heat exchanger 16 and carries out
Flowed into after cooling in the solution tank of dehumidifier bottom.
The air type solar heat collector to supply heat system, wherein being entered by fresh inlet 20 as heat-carrying medium in air
Air heated up through the heat exchange of air-to-air heat exchanger 7 after, the air after being exchanged heat with heat-exchanging water tank 6 mix after into circulating fan
5, circulating fan 5 is kept watch and delivers to the inside heat temperature raising of air type solar thermal collector 4, after intensification as the power source of this system
Air flow into the heat temperature raising of condenser 9 of heat pump again, the hot-air of outflow is divided into two parts, is partly into regenerator
28 carry out spray regeneration, the air after regeneration discharge system, another part after air-to-air heat exchanger 7, the heat exchange of exhaust outlet 21
Fed water into heat-exchanging water tank 6 and heated, the hot water after heating is delivered to hot water-solution heat exchanger 13 and exchanged heat, makes through heat-exchanger pump 12
The solution temperature for regenerating side is raised, and the air from after the heat exchange of heat exchanger 6 returns blower fan front end and forms a complete circulation.
The 18-1 of blower fan one of regeneration side, as air-introduced machine, will suck regenerator at this by the hot-air after solar energy heating
In, solution is regenerated, while the Hot wet air heating after will be treated is excluded, air-to-air heat exchanger 7 is delivered to, carry out hot friendship
Change, it is final to exclude open air.Cool-down dehumidification is carried out to fresh air as the drive device of air side by the 18-2 of blower fan two except wet side,
Deliver to user and use end, while in order to improve effect on moisture extraction, surface cooler 24 is arranged on the air inlet of dehumidifying tower as removing
The once pretreatment of wet cooling, the surface cooler as heat pump another road thermal source.If the humiture requirement for processing wind does not have
In the case of so high, this side of surface cooler 24 can shut this branch road by valve, not allow it to walk refrigerant.
For the device regenerator 28, heat-exchanging water tank 6 and the cooling tower 1 that need offer water, distinguish at the status of its device
Water compensating valve is fitted with, the 19-1 of water compensating valve one is wherein installed on regenerator 28, water compensating valve two is installed on heat-exchanging water tank 6
19-2, is provided with the 19-3 of water compensating valve three on cooling tower 1.
The solution dehumidification unit that air type solar energy of the present invention drives with double thermals source that heat pump is combined, its heat pump
Condenser is arranged on heat collector export pipeline, heat-carrying medium is improved the taste of heat again, for solution regeneration provides again lively
Masterpiece ensures, and evaporation ends are except wet side solution to provide low-temperature receiver, in order to improve effect on moisture extraction, to the pretreatment of air side also by steaming
Start to undertake.
The solution dehumidification unit that air type solar energy of the present invention drives with double thermals source that heat pump is combined, its one-level cooling water
System is cooling tower systems, and guarantee is provided for depth dehumidifying reduces heat waste, reduces the energy consumption of system operation.Because the solution is removed
The thermal source of wet system is provided by solar energy and heat pump, is to greatly reduce once can while whole system operation provides safeguard
The consumption in source, reaches energy saving, reduces the purpose of operating cost.And add one in solar energy heat distribution system circulation line
Individual heat reclamation device, the utilization rate for improving heat.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (4)
1. the solution dehumidification unit that a kind of air type solar energy drives with double thermals source that heat pump is combined, it is characterised in that including
Solar energy heat distribution system, heat pump, one-level cooling system and solution dehumidification system,
The solar energy heat distribution system includes air type solar thermal collector, circulating fan, air-valve two, air-valve three, air-air
Heat exchanger and condenser, fresh inlet connection air-to-air heat exchanger entrance, the connection circulation of air-to-air heat exchanger air outlet
Fans entrance, heat-exchanging water tank heat exchange air outlet slit connection circulating fan entrance, circulating fan air outlet is sequentially connected air type too
Positive energy heat collector and condenser, condenser gas outlet are divided into two-way, and leading up to the connection regenerator of air-valve three carries out spray regeneration,
Air after regeneration exchanged heat through air-to-air heat exchanger after discharge system, separately lead up to air-valve two and enter heat-exchanging water tank and feed water
Heating, heat-exchanging water tank delivery port is exchanged heat through heat-exchanger pump connection hot water-solution heat exchanger, heat exchanger gas outlet connection circulated air
Machine entrance；
Described heat pump includes compressor, evaporator and choke valve, and evaporator steam (vapor) outlet is sequentially connected compressor and cold
Condenser condenses tube inlet, and the outlet of condenser condenser pipe connects evaporator steam inlet by choke valve；
The one-level cooling system includes cooling tower, water pump and heat exchanger, and the coolant outlet for cooling down tower bottom is connected by water pump
Connect heat exchanger water inlet, the cooling water inlet at the top of heat exchanger delivery port connection cooling tower；
The solution dehumidification system includes dehumidifier and regenerator, and the solution tank taphole of dehumidifier is connected by solution pump one
It is divided into two branch roads after triple valve one, a branch road is sequentially connected cold water-solution heat exchanger, evaporator and dehumidifier top, Ling Yizhi
Lu Zejing solution-solutions heat exchanger connects the solution tank of regenerator bottoms；The solution tank taphole connection solution pump of regenerator
Two entrances, are divided into two branch roads after the outlet connection triple valve two of solution pump two, branch road connection regenerator top, another branch road then flows
Through the solution tank of solution-solution heat exchanger connection dehumidifier bottom.
2. the solution dehumidification unit that air type solar energy according to claim 1 drives with double thermals source that heat pump is combined,
Characterized in that, the outlet of the circulating fan is provided with bypass conduit, bypass line is with air type solar thermal collector phase simultaneously
Connection, bypass line is provided with air-valve one.
3. the solution dehumidification unit that air type solar energy according to claim 1 drives with double thermals source that heat pump is combined,
Characterized in that, air type solar thermal collector inside loads solar heat-collecting core.
4. the solution dehumidification unit that air type solar energy according to claim 1 drives with double thermals source that heat pump is combined,
Characterized in that, a balance pipe is connected between the dehumidifier and regenerator, it is poor for balancing the solution in two solution tanks.
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| CN201710195793.0A CN106839225A (en) | 2017-03-29 | 2017-03-29 | The solution dehumidification unit that air type solar energy drives with double thermals source that heat pump is combined |
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| CN201710195793.0A CN106839225A (en) | 2017-03-29 | 2017-03-29 | The solution dehumidification unit that air type solar energy drives with double thermals source that heat pump is combined |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107677010A (en) * | 2017-08-30 | 2018-02-09 | 北京建筑大学 | A kind of air-conditioning system and control method of no dew point control |
| CN107702240A (en) * | 2017-08-30 | 2018-02-16 | 北京建筑大学 | A kind of combined type solution dehumidification again generating apparatus and dehumidifying renovation process |
| CN109114824A (en) * | 2018-07-10 | 2019-01-01 | 南京工程学院 | It is suitble to north coal to change the high efficiency heat pump system of electricity |
| CN113007825A (en) * | 2021-03-18 | 2021-06-22 | 上海交通大学 | Solar-assisted steam compression heat pump dehumidification air-conditioning system |
| CN113188200A (en) * | 2021-06-29 | 2021-07-30 | 天津滨电电力工程有限公司 | Photovoltaic light and heat subassembly and heat pump and solution dehumidifier coupled trigeminy supply system |
| CN115164407A (en) * | 2022-06-22 | 2022-10-11 | 江苏科技大学 | Heat pump and solar energy coupling type hot water system and operation method thereof |
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| CN107702240A (en) * | 2017-08-30 | 2018-02-16 | 北京建筑大学 | A kind of combined type solution dehumidification again generating apparatus and dehumidifying renovation process |
| CN109114824A (en) * | 2018-07-10 | 2019-01-01 | 南京工程学院 | It is suitble to north coal to change the high efficiency heat pump system of electricity |
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| CN113188200A (en) * | 2021-06-29 | 2021-07-30 | 天津滨电电力工程有限公司 | Photovoltaic light and heat subassembly and heat pump and solution dehumidifier coupled trigeminy supply system |
| CN113188200B (en) * | 2021-06-29 | 2021-09-07 | 天津滨电电力工程有限公司 | Photovoltaic light and heat subassembly and heat pump and solution dehumidifier coupled trigeminy supply system |
| CN115164407A (en) * | 2022-06-22 | 2022-10-11 | 江苏科技大学 | Heat pump and solar energy coupling type hot water system and operation method thereof |
| CN115164407B (en) * | 2022-06-22 | 2023-10-03 | 江苏科技大学 | Heat pump and solar energy coupled type hot water system and operation method thereof |
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