CN207688301U - A kind of solar energy solution dehumidification air-conditioning system - Google Patents
A kind of solar energy solution dehumidification air-conditioning system Download PDFInfo
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- CN207688301U CN207688301U CN201721666237.9U CN201721666237U CN207688301U CN 207688301 U CN207688301 U CN 207688301U CN 201721666237 U CN201721666237 U CN 201721666237U CN 207688301 U CN207688301 U CN 207688301U
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- 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
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- 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
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Abstract
The utility model discloses a kind of solar energy solution dehumidification air-conditioning system, it is related to air-conditioning technical field, including solar energy solution dehumidification fresh air system and capillary network radiation cooling heating system, auxiliary thermal built in the solar energy solution dehumidification fresh air system interior laminate layer attemperater, the layering attemperater both ends pass sequentially through water pipe connection No.1 water pump and solar thermal collector, the layering attemperater both ends pass sequentially through water pipe and connect No. two water pumps and No.1 heat exchanger, No.1 heat exchanger both ends pass sequentially through water pipe connection solution pump, solution regenerator, electric T-shaped valve, concentrated solution slot, No.1 solution pump, No. two heat exchangers, solution dehumidification tower, No. two solution pumps and weak solution slot, the internally air-cooled heat pump of capillary network radiation cooling heating system, capillary network and No. three water pumps are sequentially connected by water pipe.The utility model whole year is available, can independently regulate and control and scientificlly and effectively improve energy utilization rate to indoor temperature and humidity, reduces the destruction to environment.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of solar energy solution dehumidification air-conditioning system.
Background technology
Development with social economy and people's living standards continue to improve, people relax to quality of life and living environment
The requirement of appropriateness is continuously improved.Therefore, along with air-conditioning system application range be gradually expanded and usage time it is growing,
Requirement of the people to air-conditioning system comfort also increasingly improves.
Currently used air conditioning system is based on the Combined Treatment of temperature and humidity, this air-conditioning system summer operation
General realized by the way of dehumidification by condensation completes the cooling to air and dehumidification process in the process, to reach in regulation room simultaneously
Sensible heat load and latent heat load purpose.However the indoor sensible heat load in China's most area summer only accounts for total load
60% or so, latent heat load can account for the 40% of indoor total load, further be carried in the ratio regular meeting of Hot-Humid Area latent heat load
It is high.The application of high temperature low-temperature receiver can meet the needs of sensible heat load in decontamination chamber completely, however in traditional wet Combined Treatment of heat
It is but needed using low temperature cold source in air-conditioning system while handling indoor sensible heat load and latent heat load, therefore increased to high-grade
The application demand of the energy.In addition, in order to reach the comfort requirement of air supply parameter, traditional air-conditioning system is usually also needed to cooling
Air after dehumidifying is heat-treated again, and cold and hot offset brings some unnecessary energy wastes.
In order to overcome these disadvantages existing for traditional air conditioner, capillary network radiation heat transfer technology to obtain crowd so far from proposition
The consistent approval of the experts and scholars of more Heating,Ventilating and Air Conditioning industries, the new-type air-conditioning system can effectively overcome the part of traditional air conditioner
Drawback, thus relatively broad application was obtained in related field.But mistake of the capillary network cooling heating system in application at present
Various problems are exposed in journey, such as cooling ability is limited by air dew point, the mouldy cracking of indoor wall surface, is needed further
It improves.
Since traditional air conditioner cannot be satisfied people's indoor thermal comfort growing to air-conditioning system and energy saving of system subtracts
The demand of row, and there is also various insoluble drawbacks in traditional air-conditioning system, are badly in need of a kind of more rational air-conditioning
System.
Utility model content
The utility model embodiment provides a kind of solar energy solution dehumidification air-conditioning system, to solve the prior art
The problem of.
A kind of solar energy solution dehumidification air-conditioning system, including solar energy solution dehumidification fresh air system and capillary network spoke
Cooling heating system is penetrated, auxiliary thermal is set in the solar energy solution dehumidification fresh air system interior laminate layer attemperater, it is described
Layering attemperater both ends pass sequentially through water pipe connection No.1 water pump and solar thermal collector, the layering attemperater both ends according to
It is secondary that No. two water pumps and No.1 heat exchanger are connected by water pipe, No.1 heat exchanger both ends pass sequentially through water pipe connection solution pump,
Solution regenerator, electric T-shaped valve, concentrated solution slot, No.1 solution pump, No. two heat exchangers, solution dehumidification tower, No. two solution pumps and
Weak solution slot；
The internally air-cooled heat pump of the capillary network radiation cooling heating system, capillary network and No. three water pumps by water pipe according to
Secondary connection, the capillary network are internally provided with temperature control system.
Preferably, being provided with electric control valve on the pipeline of the capillary network, the pipeline eminence of the capillary network is set
It is equipped with drain tap, the temperature control system internal temperature sensor is connected with microcomputer electric, the micro computer and the electric adjustable
Valve electrical connection is saved, the capillary of the capillary network is the water-borne heat-conduction plastic pipe of outer diameter 3.35mm, thickness 0.5mm.
Preferably, the solution dehumidification tower internally cooled material filling type solution dehumidification tower, solution dehumidification tower inside filling removes
Concentrated solution entrance and fresh air outlet is arranged in wet filler, solution dehumidification tower top, and the setting of solution dehumidification tower lower part is dilute molten
Liquid exports and fresh air inlet, and cooling water inlet, the setting cooling of solution dehumidification tower top is arranged in the solution dehumidification tower bottom
Water out.
Preferably, filling regeneration filler inside the solution regenerator, the solution regenerator top setting weak solution enters
Mouth and regeneration air outlet, the solution regenerator lower part setting concentrated solution export and regeneration air entrance.
Preferably, the auxiliary hot charging is set to electric heater.
Preferably, low-temperature receiver needed for the surface cooler is provided by the air-cooled heat pump.
Preferably, the solution in the concentrated solution slot and the weak solution slot is water lithium chloride solution.
Preferably, material used is one kind in the metal of titaniferous, nickeliferous metal, synthetic polymer or resin.
Solar energy solution dehumidification fresh air system is mainly made of solution moisture removing device and total-heat exchanger；Capillary network radiation supplies
Cold heating system is mainly made of the capillary network of air-cooled heat pump and end.In solar energy solution dehumidification system, fresh air except
Wet shot leaching is indoor to be sent into room after heat exchanger cools down again after the dehumidifying of lithium chloride concentrated solution, and concentration after lithium chloride solution moisture absorption
It reduces, weak solution is sent to after solar energy heating regenerator carries out heating evaporation through water pump and is regenerated as concentrated solution.Capillary network radiates
In cold supply system, with capillary network for its end equipment, high temperature low-temperature receiver or supplement low-temperature heat source are provided for it using air-cooled heat pump,
To indoor carry out radiation cooling and heating.
The utility model advantageous effect：A kind of solar energy solution dehumidification air-conditioning system of the utility model has following
Advantage：
(1) conventional air-conditioning system is avoided by the way of separately handling to the indoor cooling and heating load of air-conditioning and humidity load
The waste of thermal energy again caused by the wet Combined Treatment of heat in system；Not chummery heat moisture ratio difference or indoor heat moisture ratio can be met
Indoor comfort under continuous situation of change；It effectively overcomes and is difficult to meet simultaneously epidemic disaster parameter in conventional air conditioning system and wants
The deadly defect asked；
(2) destruction to environment is reduced：Dehumidifying subsystem can efficiently use this clean reproducible energy of solar energy and make
For the main energy sources of the system operation, clean environment firendly is renewable；Use water lithium chloride solution for working media, it is environment friendly and pollution-free,
It can substantially reduce relative to traditional air-conditioning system and use destruction of the refrigerant to environment during cooling and dehumidifying in refrigeration system；
(3) energy utilization rate of the system is high：Air-cooled heat pump is used to be provided for capillary network radiation cooling heating system cold
Heat source, capillary network tail-end uses so that low-grade energy (18 DEG C or so high temperature low-temperature receivers or 30 DEG C or so Low Temperature Thermals in system
Source) it is able to be applied to air-conditioning system, greatly improve air-cooled heat pump operational energy efficiency；
(4) system availability is high：The system whole year is available, winter can heat, summer can cooling, spring indoor humidity it is excessive
When can individually open solar energy solution dehumidification fresh air system.
Description of the drawings
Fig. 1 is a kind of structural representation for solar energy solution dehumidification air-conditioning system that the utility model embodiment provides
Figure；
Fig. 2 is the structural schematic diagram of solution dehumidification tower；
Fig. 3 is the structural schematic diagram of solution regenerator.
Reference sign：1- layering attemperaters, 2- No.1 water pumps, the auxiliary thermals of 3-, No. bis- water pumps of 4-, 5- No.1s are changed
Hot device, 6- solar thermal collectors, 7- concentrated solution slots, No. bis- heat exchangers of 8-, 9- solution dehumidification towers, 10- weak solution slots, 11- No.1s
Solution pump, No. bis- solution pumps of 12-, 13- solution regenerators, 14- electric T-shaped valves, 15- air-cooled heat pumps, No. tri- water pumps of 16-, 17-
Capillary network, 18- surface coolers, 19- electric control valves, 20- drain taps, 21- dehumidifying fillers, 22- concentrated solution entrances, 23- are dilute
Taphole, 24- cooling water inlets, 25- cooling water outlets, 26- fresh air inlets, the outlet of 27- fresh airs, 28- regeneration fillers, 29-
Weak solution entrance, the outlet of 30- concentrated solutions, 31- regeneration air entrances, the outlet of 32- regeneration airs, 33- solution pumps.
Specific implementation mode
With reference to the attached drawing in new embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Whole description, it is to be understood that the scope of protection of the utility model is not restricted by specific implementation.
Referring to Fig.1, the utility model provides a kind of solar energy solution dehumidification air-conditioning system, including solar energy solution
Dehumidifying VMC and capillary network radiation cooling heating system, the solar energy solution dehumidification fresh air system interior laminate layer heat preservation
The interior auxiliary thermal 3 of setting on water tank 1,1 both ends of layering attemperater pass sequentially through water pipe connection No.1 water pump 2 and solar energy
Heat collector 6,1 both ends of layering attemperater pass sequentially through water pipe and connect No. two water pumps 4 and No.1 heat exchanger 5, the No.1
5 both ends of heat exchanger pass sequentially through water pipe connection solution pump 33, solution regenerator 13, electric T-shaped valve 14, concentrated solution slot 7, No.1
11, No. two heat exchangers 8 of solution pump, 9, No. two solution pumps 12 of solution dehumidification tower and weak solution slot 10；
The internally air-cooled heat pump 15 of the capillary network radiation cooling heating system, capillary network 17 and No. three water pumps 16 pass through
Water pipe is sequentially connected, and the capillary network 17 is internally provided with temperature control system.
Electric control valve 19, the pipeline eminence setting of the capillary network 17 are provided on the pipeline of the capillary network 17
There are drain tap 20, the temperature control system internal temperature sensor to be connected with microcomputer electric, the micro computer and the electric adjustable
It saves valve 19 to be electrically connected, for the electric control valve 19 by the micro computer control, the capillary of the capillary network 17 is outer diameter
The water-borne heat-conduction plastic pipe of 3.35mm, thickness 0.5mm.The function of capillary network radiation cooling heating system mainly passes through radiation
Mode come be indoor cooling or heating to adjust indoor temperature, using such specification capillary network 17 have heat exchange area
Greatly, small for the warm refrigeration temperature difference, it is efficient, and its thermal inertia is small, it is short to start the time, and it is excellent can effectively to adjust room temperature etc. rapidly
Point.
9 internally cooled material filling type solution dehumidification tower of the solution dehumidification tower, 9 inside filling dehumidifying filler of the solution dehumidification tower
21,9 top of the solution dehumidification tower setting concentrated solution entrance 22 and fresh air outlet 27,9 lower part of the solution dehumidification tower setting are dilute
Taphole 23 and fresh air inlet 26,9 bottom of solution dehumidification tower are arranged cooling water inlet 24, on the solution dehumidification tower 9
Cooling water outlet 25 is arranged in portion.
Regeneration filler 28 is filled in 13 inside of the solution regenerator, and weak solution entrance is arranged in 13 top of the solution regenerator
29 and regeneration air outlet 32,13 lower part of the solution regenerator concentrated solution is set and exports 30 and regeneration air entrance 31.
The auxiliary thermal 3 is electric heater.
Low-temperature receiver needed for the surface cooler 18 is provided by the air-cooled heat pump 15.
Solution in the concentrated solution slot 7 and the weak solution slot 10 is water lithium chloride solution.
Material used is one kind in metal, nickeliferous metal, synthetic polymer or the resin of titaniferous.
Operation principle：A kind of solar energy solution dehumidification air-conditioning system provided by the utility model, when in use, by two
A subsystem and three cycles are constituted, and two subsystems are that solar energy solution dehumidification fresh air system and capillary network radiation cooling supply
Heating system, three cycles are respectively the dehumidifying of solar energy heating cycle, dehumidification solution in solar energy solution dehumidification fresh air system
And regeneration cycle and high temperature cold water in capillary network radiation cooling heating system or low-temperature water heating cycle.
(1) solar energy heating cycle includes two cycles, and one of cycle is to be come out from 1 lower part of layering attemperater
Low-temperature water heating is entered the upper layer of layering attemperater 1 by No.1 water pump 2 after the heating of solar thermal collector 6；Another cycle
For 80 DEG C of -90 DEG C of high-temperature-hot-waters being come out from layering attemperater 1 upper layer by No. two water pumps 4 be sent to No.1 heat exchanger 5 with it is dilute molten
Temperature reduces after liquid heat exchange, and the lower layer for returning to layering attemperater 1 waits for and is sent to solar thermal collector 6 and heats again.
(2) dehumidifying of dehumidification solution and regeneration cycle：The dehumidifying concentrated solution for the concentration 40% or so that concentrated solution slot 7 comes out is logical
It crosses No.1 solution pump 11 and is sent into solution dehumidification tower 9 after No. two heat exchangers 8 cool down, the portion absorbed in fresh air is come into full contact with fresh air
Concentration reduces as weak solution after dividing vapor, and then flowing through weak solution slot 10 by No. two solution pumps 12 is sent into No.1 heat exchanger
5 are heated by solar water, and the weak solution temperature after heating can reach 70 DEG C -77 DEG C substantially；Weak solution after heating is in solution
Enter solution regenerator 13 under the action of pump 33 and carries out solution regeneration；Dehumidification solution after the regeneration of solution regenerator 13 is needed
The judgement for carrying out concentration is fed again into the regeneration of solution regenerator 13 if solution concentration is less than 39% using electric T-shaped valve 14,
It is sent to concentrated solution slot 7 using electric T-shaped valve 14 after the solubility of solution is higher than 39%, is used for fresh air dehumidification.
(3) the water cycle in radiation cooling heating system is mainly：It is radiation cooling heating system using air-cooled heat pump 15
18 DEG C of high temperature cold waters are provided, high temperature cold water is sent into capillary network 17 by No. three water pumps 16, is returned to after getting in radiation heat transfer
Air-cooled heat pump 15 completes the cycle.Temperature control system by temperature sensor monitors to real time data can reflect in time it is electronic
In regulating valve 19, to realize the automatic adjustment of system；When indoor temperature is less than setting value, micro computer control electric control valve
19 open, and run capillary network radiation cooling heating system；When indoor temperature is higher than setting value, micro computer control motorized adjustment
Valve 19 is closed, and capillary network radiation cooling heating system is closed.Pass through the automatic start-stop function of temperature control system, it is ensured that indoor
Temperature fluctuates in a smaller range, reaches the stabilization of indoor temperature.
The utility model by solar energy, air can etc. regenerative resources and solution dehumidification system and capillary network radiation cooling
Heating system is joined together, the common air-conditioning system new model for building independent temperature-humidity control, is maintaining or improving indoor comfortable
Property in the case of more rely on low-grade energy utilization, save conventional energy resource, achieve energy-saving and emission reduction purposes.In system too
The unstability of positive energy heat source carries out auxiliary supplement by electric heater.Air-cooled heat pump reaches summer cooling winter using a small amount of electric energy
Heating and the annual function of providing domestic hot-water, reach higher application effect with lower energy consumption.Capillary network is as a kind of
Novel air-conditioning system Terminal device has preferable thermal comfort, and since it uses high temperature heat source, substantially increases air-cooled
Energy consumption can be greatly decreased compared to traditional air conditioner end in the efficiency of heat pump.Solution dehumidification fresh air system has fully ensured that Interior Space
Gas quality and relative humidity.Temperature and wet can be adjusted flexibly in the hot humidity-independent control of the system with the transformation of season and weather condition
The operation regulation and control for spending two systems, better meet demand of the people to indoor comfort.The system is by solar energy, heat pump skill
Art, solution dehumidification, capillary network and independent temperature-humidity control technology combine well, combine by the above technical advantage mutual
It mends to reach efficient, energy saving, comfortable requirement, there is higher economic benefit and social benefit.
Capillary network tail-end uses so that low-grade energy (18 DEG C or so high temperature low-temperature receivers or 30 DEG C of left sides in the utility model
Right low-temperature heat source) it is able to be applied to air-conditioning system, air-cooled heat pump can provide heat source, western Arid Area for it energy-efficiently
Low-temperature receiver can be even provided by direct evaporating-cooling system to break away from the use of summer air-cooled heat pump；Solution dehumidification system uses
Lithium chloride solution only needs 60-80 DEG C, can all meet regeneration using various solar thermal collectors as dehumidifying working medium, regeneration temperature
Demand so that it is possibly realized using solar energy as its main energy sources, and the system energy utilization ratio is high, it is a large amount of to save tradition
The use of the energy.The system makes full use of environmentally friendly regenerative resource, reduces the dependence to traditional energy, and it is negative can effectively to mitigate environment
Load.The system can realize independent temperature-humidity control, and while energy conservation and environmental protection, comfort is higher in air-conditioned room.
In conclusion air-conditioning system whole year in the utility model is available, summer can be used for cool-down dehumidification, and winter can be with
It, can be with isolated operation solution dehumidification fresh air system to improve room air product when spring and autumn humidity is big for the damping that heats
Matter can independently regulate and control indoor temperature and humidity and scientificlly and effectively improve energy utilization rate, reduce the destruction to environment.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model embodiment is not office
It is limited to this, the variation that any those skilled in the art can consider should all fall into the scope of protection of the utility model.
Claims (8)
1. a kind of solar energy solution dehumidification air-conditioning system, which is characterized in that including solar energy solution dehumidification fresh air system and
Capillary network radiation cooling heating system, the interior setting of the solar energy solution dehumidification fresh air system interior laminate layer attemperater (1)
Auxiliary thermal (3), layering attemperater (1) both ends pass sequentially through water pipe connection No.1 water pump (2) and solar thermal collector
(6), layering attemperater (1) both ends pass sequentially through water pipe and connect No. two water pumps (4) and No.1 heat exchanger (5), and described one
Number heat exchanger (5) both ends pass sequentially through water pipe connection solution pump (33), solution regenerator (13), electric T-shaped valve (14), dense molten
Liquid bath (7), No.1 solution pump (11), No. two heat exchangers (8), solution dehumidification tower (9), No. two solution pumps (12) and weak solution slot
(10)；
The internally air-cooled heat pump of capillary network radiation cooling heating system (15), capillary network (17) and No. three water pumps (16) are logical
It crosses water pipe to be sequentially connected, the capillary network (17) is internally provided with temperature control system.
2. the system as claimed in claim 1, which is characterized in that be provided with motorized adjustment on the pipeline of the capillary network (17)
The pipeline eminence of valve (19), the capillary network (17) is provided with drain tap (20), the temperature control system internal temperature sensor
Device is connected with microcomputer electric, and the micro computer is electrically connected with the electric control valve (19), the capillary of the capillary network (17)
Pipe is the water-borne heat-conduction plastic pipe of outer diameter 3.35mm, thickness 0.5mm.
3. the system as claimed in claim 1, which is characterized in that solution dehumidification tower (9) the internally cooled material filling type solution dehumidification
Tower, the internal filling dehumidifying filler (21) of the solution dehumidification tower (9), concentrated solution entrance is arranged in solution dehumidification tower (9) top
(22) and fresh air exports (27), and solution dehumidification tower (9) the lower part setting weak solution exports (23) and fresh air inlet (26), described
Cooling water inlet (24), solution dehumidification tower (9) the top setting cooling water outlet (25) is arranged in solution dehumidification tower (9) bottom.
4. the system as claimed in claim 1, which is characterized in that fill regeneration filler inside the solution regenerator (13)
(28), solution regenerator (13) the top setting weak solution entrance (29) and regeneration air outlet (32), the solution regeneration
Tower (13) lower part is arranged concentrated solution and exports (30) and regeneration air entrance (31).
5. the system as claimed in claim 1, which is characterized in that the auxiliary thermal (3) is electric heater.
6. the system as claimed in claim 1, which is characterized in that low-temperature receiver needed for surface cooler (18) is carried by the air-cooled heat pump (15)
For.
7. the system as claimed in claim 1, which is characterized in that in the concentrated solution slot (7) and the weak solution slot (10)
Solution is water lithium chloride solution.
8. the system as claimed in claim 1, which is characterized in that material used is that the metal, nickeliferous metal, synthesis of titaniferous are poly-
Close one kind in object or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666237.9U CN207688301U (en) | 2017-12-05 | 2017-12-05 | A kind of solar energy solution dehumidification air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666237.9U CN207688301U (en) | 2017-12-05 | 2017-12-05 | A kind of solar energy solution dehumidification air-conditioning system |
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| Publication Number | Publication Date |
|---|---|
| CN207688301U true CN207688301U (en) | 2018-08-03 |
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ID=63000198
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| CN201721666237.9U Expired - Fee Related CN207688301U (en) | 2017-12-05 | 2017-12-05 | A kind of solar energy solution dehumidification air-conditioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806676A (en) * | 2017-12-05 | 2018-03-16 | 沈阳建筑大学 | A kind of solar energy solution dehumidification air-conditioning system |
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2017
- 2017-12-05 CN CN201721666237.9U patent/CN207688301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806676A (en) * | 2017-12-05 | 2018-03-16 | 沈阳建筑大学 | A kind of solar energy solution dehumidification air-conditioning system |
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