CN202993433U - Solar building heating air-conditioning system capable of independently controlling heat and humidity - Google Patents

Solar building heating air-conditioning system capable of independently controlling heat and humidity Download PDF

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Publication number
CN202993433U
CN202993433U CN201220697367XU CN201220697367U CN202993433U CN 202993433 U CN202993433 U CN 202993433U CN 201220697367X U CN201220697367X U CN 201220697367XU CN 201220697367 U CN201220697367 U CN 201220697367U CN 202993433 U CN202993433 U CN 202993433U
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air
heat exchanger
outdoor
heating
solar
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CN201220697367XU
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胡自成
王坤
葛凤华
丁刚
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Jiangsu University
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Jiangsu University
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/27Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272Solar heating or cooling
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal

Abstract

The utility model provides a solar building heating air-conditioning system capable of realizing control conditions such as heating, cooling, dehumidification, cooling dehumidification and ventilation, capable of utilizing solar renewable energy to the greatest extent, and capable of completely raising a heating air-conditioning comfort level, in order to overcome defects existing in the prior art. The solar building heating air-conditioning system comprises a solar heating system, an air source heat pump system and a rotary dehumidification system of a solid dehumidifier, wherein the solar heating system comprises a solar heat collector, an induced draft fan, a three-way temperature control valve and a solar heat accumulator; the air source heat pump system comprises a compressor, an indoor heat exchanger, an outdoor evaporator, an outdoor heat exchanger, an electronic expansion valve, a solenoid valve A, a solenoid valve B, a check valve and a four-way reversing valve; and the rotary dehumidification system of the solid dehumidifier comprises a dehumidification rotating wheel, a sensible heat exchange rotating wheel, a fresh air fan, an exhaust fan, the outdoor evaporator and the outdoor heat exchanger.

Description

The wet independent heating in solar energy building air-conditioning system of controlling of heat
Technical field
The utility model relates to the integrated air-conditioning technical field of heating, refrigeration and dehumidifying of utilizing regenerative resource, relates in particular to the wet independent heating in solar energy building air-conditioning system of controlling of heat.
Background technology
In China, the constructing operation energy consumption accounts for three one-tenth of whole society's total energy consumption, heating air conditioning energy consumption most importantly wherein, and present fast rise trend along with the lifting of the soaring and comfort level of building total amount.On November 26th, 2009, Chinese Government announced: descended 40% to 45% to the year two thousand twenty unit's GDP carbon emission amount than 2005.The Ministry of Finance, house town and country construction section explicitly points out, and will conscientiously improve the proportions of regenerative resource in energy for building such as solar energy, superficial-layer geothermal energy and biomass energy during " 12 ".This shows, reduce the building and heating air conditioning energy consumption and effectively utilize regenerative resource significant and imperative.
At present, the heating air conditioning of south China regional architecture extensively adopts the small air source heat pump system that control overhead is flexible, can satisfy human body personalization features demand, this system adopts humiture joint control technology that air themperature is reduced to it below dew point usually, removes the purpose of delivering to indoor absorption heat, wet amount after steam wherein and realizing heat supply in winter, summer refrigerated dehumidification.But there are following several point defects in air source heat pump system, the one, and no matter be heating or refrigerated dehumidification operating mode, air source heat pump system all adopts electricity to drive, and needs to consume a large amount of electric energy; The 2nd, under the refrigerated dehumidification operating mode, air source heat pump system adopts refrigerated dehumidification, and heat pump moves under low evaporating temperature, and performance coefficient of heat pump is on the low side, has increased power consumption; The 3rd, common air source heat pump system can't be realized separately except wet cooling condition.
At northern area, often need not freeze summer, but the winter heating phase is quite long, and the boiler room central heating is generally adopted in heating, and this heating system brings stern challenge to energy supply and environmental protection.
for effectively reducing the building and heating air conditioning energy consumption and effectively utilizing regenerative resource, application number is 200610097401.9, and name is called the patent of " Solar energy-ground source jointly heating, electricity supplying and refrigerating system and operating method thereof ", application number is 200810080201.1, patent and application number that name is called " solar heating and refrigerating air conditioner combined supply apparatus " are 201010239559.1, the patent that name is called " solar-energy air-energy trough-electricity hot water preparing shower, heating air conditioning compound system device " proposes to adopt solar thermal collection system, hot water system, earth-source hot-pump system or refrigeration system with lithium bromide absorption or air source heat pump system are realized for warm refrigeration, though these systems have utilized regenerative resource, but the wet cooling condition that removes of these systems still adopts refrigerated dehumidification and makes the coefficient of performance of refrigeration system on the low side, and all can not realize separately except wet cooling condition and wet independent control of heat, simultaneously, lithium bromide water absorption refrigerating plant and earth-source hot-pump system are in miniaturization, initial cost, system maintenance, the aspect Shortcomings such as groundwater recharge.
be wet independent the control and reduction building and heating air conditioning energy consumption of the heat that realizes the building and heating air-conditioning, seminar is at paper (" Energy savings potential of a desiccant assisted hybrid air source heat pump system for residential building in hot summer and cold winter zone in China ", Energy and Buildings, 2011, 43:3521 – 3527) and application number: 201110356517.0, name is called the rotary wheel dehumidifying and the air source heat pump that propose the solid dehumidifying agent in the patent of " composite air conditioner system of a kind of air source heat pump and rotary wheel dehumidifying combination " and makes up, utilize the heat pump condensation heat as the dehumidizer renewable sources of energy, set up the composite heating air-conditioning unit of heat pump and independent humidity control, improved the evaporating temperature under the heat pump refrigerating operating mode, thereby the combined air conditioner unit can be with lower energy consumption, satisfy indoor heating, demand for cold-peace dehumidifying operating mode.Though this combined air conditioner unit has improved the evaporating temperature under the heat pump refrigerating operating mode and can realize independent humidity control, the combined air conditioner unit all adopts electricity to drive under heating operating mode, refrigerated dehumidification operating mode, still need consume a large amount of electric energy.
Application number: 201010228694.6 patents that are called " solar water heating system that a kind of using summer residual heat can be used for solution dehumidification ", proposition utilizes summer solar water heating system waste heat to be used for solution dehumidification system regeneration hygroscopic solution, thereby realize effectively utilizing regenerative resource, reduce air conditioning energy consumption, but can not effectively being guaranteed, rainy weather or the required regenerated heat of solution dehumidification system at night need to adopt the auxiliary electrical heater system, in addition, the solution dehumidification system area occupied is large, system complex and have etching problem is not suitable for the little residential architecture of remaining wet amount.
application number is 201010588727.8, name is called the patent of " the new forms of energy air-conditioning method and the system that can be used for new countryside construction utmost point low energy consumption dwelling house ", propose to adjust the Air-conditioner design target component, take full advantage of solar energy, geothermal energy and air can wait natural energy source, but this system is for new countryside construction utmost point low energy consumption passive type solar energy building dwelling house, passive type solar energy building dwelling house need to be done from ground, comprehensive benefit is relatively poor, and New energy air-conditioning system is complicated, can not satisfy the required residence comfort of urban residential building and common grange and solar building integrated demand.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to adopt the rotary wheel dehumidifying technology of solar energy heating technology, solar heat-preservation technology, air source heat pump technology and solid dehumidifying agent, utilize the solid dehumidifying agent in solar energy and condensation heat dehumidification regeneration system runner, provide a kind of and realize heating, freeze, the control operating modes such as dehumidifying, refrigerated dehumidification and ventilation, can utilize to greatest extent the solar energy regenerative resource, improve the wet independent heating in solar energy building air-conditioning system of controlling of heat of heating air conditioning comfort level comprehensively.
The heating in solar energy building air-conditioning system comprises: the dehumidification system for runner of solar energy heating system, air source heat pump system and solid dehumidifying agent.Wherein, described solar energy heating system is comprised of solar thermal collector, air-introduced machine, three-way temperature control valve and solar heat-preservation device etc.; Described air source heat pump system is comprised of compressor, indoor heat exchanger, outdoor evaporimeter, outdoor heat exchanger, electric expansion valve, magnetic valve A, magnetic valve B, check-valves and four-way change-over valve etc.; The dehumidification system for runner of described solid dehumidifying agent is comprised of desiccant wheel, Exchange of apparent heat runner, new wind blower fan, exhaust blower, outdoor evaporimeter and outdoor heat exchanger etc.The dehumidification system for runner of described solar energy heating system and described solid dehumidifying agent is connected by regeneration air pipeline and stop valve A; Double outdoor evaporimeter and the outdoor heat exchanger of doing the dehumidification system for runner of described solid dehumidifying agent of outdoor evaporimeter in described air source heat pump system and outdoor heat exchanger, the dehumidification system for runner of air source heat pump system and solid dehumidifying agent is connected with outdoor evaporimeter by outdoor heat converter.
described solar energy heating system is under the heating operating mode, solar energy air heat collector passes to air with solar energy, air become send into by air-introduced machine after hot-air indoor with heating, be equiped with three-way temperature control valve on the ajutage at indoor air outlet place, when indoor temperature higher than when setting value, three-way temperature control valve is regulated and is sent into indoor hot blast rate, simultaneously unnecessary hot-air is sent into the solar heat-preservation device, with unnecessary storage of solar energy in the solar heat-preservation device, when night or rainy weather, air-introduced machine is sent air into the heating of solar heat-preservation device and is sent into indoor heating by stop valve B.When rainy weather or when night, solar energy heating system can not satisfy the indoor heating demand, air source heat pump system is moving under thermal condition, and compressor is connected with outdoor heat exchanger with indoor heat exchanger, magnetic valve B, electric expansion valve successively through four-way change-over valve and realizes heating.
Described air source heat pump system is under refrigeration and refrigerated dehumidification operating mode, and compressor is connected with indoor heat exchanger with outdoor heat exchanger, electric expansion valve, magnetic valve B successively through four-way change-over valve and realizes refrigeration; Under the refrigerated dehumidification operating mode, the condensation heat thermal regeneration air that preferentially utilizes outdoor heat exchanger to emit is to take full advantage of waste heat, energy savings; Under the refrigerated dehumidification operating mode, opens solenoid valve A utilizes outdoor evaporator cools to send into indoor new wind, to improve effect on moisture extraction.
The dehumidification system for runner of described solid dehumidifying agent, desiccant wheel form new wind passage with Exchange of apparent heat runner, outdoor evaporimeter and new wind blower fan successively; Exhaust blower and Exchange of apparent heat runner form air exhaust passage; The hot-air of being sent into by solar energy heating system forms the regeneration air passage with outdoor heat exchanger, desiccant wheel successively; Except under wet cooling condition, new wind heats up through the desiccant wheel dehumidifying and clammyly by Exchange of apparent heat runner etc. becomes cold dry air after but and send into indoor realization dehumidifying by new blower fan, and the hot-air that solar energy heating system produces is sent into the agent of desiccant wheel regeneration solid dehumidifying through the regeneration air pipeline; Under the refrigerated dehumidification operating mode, the dehumidification system for runner of solid dehumidifying agent, air source heat pump system and solar energy heating system cooperation are realized refrigeration and dehumidification function.
Under the ventilation operating mode, the double forced ventilation passage of doing under the ventilation operating mode of the new wind passage in the dehumidification system for runner of described solid dehumidifying agent is opened new wind blower fan and is realized indoor forced ventilation.
As preferably, between solar heat-preservation device and regeneration air pipeline, air to water heat exchanger is set, when the amount of stored heat of solar heat-preservation device reached capacity, unnecessary hot-air can be sent into air to water heat exchanger, was used for producing hot water.
As preferably, can between outdoor heat exchanger and regeneration air pipeline, the regeneration air blower fan be set, the heat that provides when outdoor heat exchanger can satisfy regeneration air institute's calorific requirement and when need not solar energy heating system regeneration air being provided, can start the regeneration air blower fan regeneration air is sent into desiccant wheel.
As preferably, can between outdoor heat exchanger and desiccant wheel, electric heating device be set, when outdoor heat exchanger and solar energy heating system can not satisfy regeneration air institute calorific requirement, can open electric heating device thermal regeneration air and satisfy the dehumidifying demand.
The utility model has the advantage of: (1) can realize the control operating modes such as heating, refrigeration, dehumidifying, refrigerated dehumidification and ventilation, and the building and heating air-conditioning system can change according to year-climate select respectively required operating condition; (2) solar energy heating system can be realized round-the-clock heating basically, compares with conventional air source heat pump or boiler room central heating, and primary energy consumption is saved 60-100%; (3) mainly adopt the rotary wheel dehumidifying technology of the solid dehumidifying agent of solar energy heating regeneration air except wet cooling condition, solved the problem that air source heat pump can not independent humidity control, avoided the problem that solution dehumidification system is complicated and existence is corroded, compare with the air source heat pump cooling and dehumidifying, primary energy consumption can be saved 50% left and right; (4) under refrigeration and refrigerated dehumidification operating mode, air source heat pump system is only born sensible heat load, and air source heat pump can move in the high evaporation temperature, compares with conventional air source heat pump, and the air source heat pump coefficient of performance improves more than 25%; (5) realize wet independent control of heat of indoor environment, improved human thermal comfort; (6) solar energy heating system mainly is comprised of solar thermal collector and solar heat-preservation device, is easy to realize solar building integrated.
Description of drawings
Fig. 1 is the wet independent heating in solar energy building air-conditioning system schematic diagram of controlling of heat.
Wherein, 1. solar thermal collector, 2. air-introduced machine, 3. three-way temperature control valve, 4. solar heat-preservation device, 5. compressor, 6. indoor heat exchanger, 7. outdoor evaporimeter, 8. outdoor heat exchanger, 9. electric expansion valve, 10. magnetic valve A, 10-1. magnetic valve B, 11. check-valves, 12. four-way change-over valve, 13. desiccant wheels, 14. Exchange of apparent heat runners, 15. new wind blower fan, 15-1. exhaust blower, 15-2. regeneration air blower fan, 16. stop valve A, 16-1. stop valve B, 16-2. shutoff valve C, 17. air to water heat exchangers, 18. electric heating devices.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
As shown in Figure 1, the heating in solar energy building air-conditioning system is comprised of the dehumidification system for runner of solar energy heating system, air source heat pump system and solid dehumidifying agent.Wherein, solar energy heating system is comprised of solar thermal collector 1, air-introduced machine 2, three-way temperature control valve 3 and solar heat-preservation device 4 etc.; Described air source heat pump system is comprised of compressor 5, indoor heat exchanger 6, outdoor evaporimeter 7, outdoor heat exchanger 8, electric expansion valve 9, magnetic valve A10, magnetic valve B10-1, check-valves 11 and four-way change-over valve 12 etc.; The dehumidification system for runner of described solid dehumidifying agent is comprised of desiccant wheel 13, Exchange of apparent heat runner 14, new wind blower fan 15, exhaust blower 15-1, outdoor evaporimeter 7 and outdoor heat exchanger 8 etc.The dehumidification system for runner of described solar energy heating system and described solid dehumidifying agent is connected by regeneration air pipeline and stop valve A16; Described air source heat pump system is connected with outdoor heat exchanger 8 by outdoor evaporimeter 7 with solid dehumidifying agent dehumidification system for runner.The double outdoor evaporimeter 7 of doing described solid dehumidifying agent dehumidification system for runner of the outdoor evaporimeter 7 of described air source heat pump system.The double outdoor heat exchanger 8 of doing described solid dehumidifying agent dehumidification system for runner of the outdoor heat exchanger 8 of described air source heat pump system.
in described air source heat pump system, indoor heat exchanger 6, outdoor evaporimeter 7 and outdoor heat exchanger 8 are finned heat exchanger, indoor heat exchanger 6 and 7 parallel connections of outdoor evaporimeter, magnetic valve A10 two-port is connected with electric expansion valve 9 with outdoor evaporimeter 7 respectively, magnetic valve B10-1 two-port is connected with electric expansion valve 9 with indoor heat exchanger 6 respectively, electric expansion valve 9 two-port are connected with outdoor heat exchanger 8 with magnetic valve B10-1 respectively, check-valves 11 two-port are connected with four-way change-over valve 12 with outdoor evaporimeter 7 respectively, 12 4 ports of four-way change-over valve respectively with compressor 5 imports, compressor 5 outlets, outdoor heat exchanger 8 is connected with indoor heat exchanger 6.
In described solar energy heating system, solar thermal collector 1 is the plate type solar air collector, solar heat-preservation device 4 is cylindrical shape or square solar phase change heat accumulator, so that realize integrated design with building, three-way temperature control valve 3 is connected with air supply duct with air-introduced machine 2, solar heat-preservation device 4 respectively, be connected with shutoff valve C and air to water heat exchanger 17 between solar heat-preservation device 4 and regeneration air pipeline, air to water heat exchanger 17 is double pipe heat exchanger.
In the dehumidification system for runner of described solid dehumidifying agent, desiccant wheel 13 forms new wind passage with Exchange of apparent heat runner 14, outdoor evaporimeter 7 and new wind blower fan 15 successively; Exhaust blower 15-1 and Exchange of apparent heat runner 14 form air exhaust passage; The hot-air of being sent into through the regeneration air pipeline by solar energy heating system forms the regeneration air passage with regeneration air blower fan 15-2, outdoor heat exchanger 8, electric heating device 18 and desiccant wheel 13 successively.
The heating in solar energy building air-conditioning system realizes that operation principle and the control method of heating operating mode is as follows: solar energy air heat collector 1 passes to air with solar energy, and air is sent into indoor realization heating by air-introduced machine 2 through three-way temperature control valve 3 after becoming hot-air; When indoor temperature higher than when setting value, three-way temperature control valve 3 is regulated and is sent into indoor hot blast rate, simultaneously unnecessary hot-air is sent into solar heat-preservation device 4, when night or rainy weather, air-introduced machine 2 is sent air into solar heat-preservation device 4, and the stop valve B16-1 of the hot-air after heating between solar heat-preservation device 4 and air supply duct sends into indoor realization heating; When solar energy heating system can't satisfy the indoor heating demand, the unlatching air source heat pump system runs on heating condition and realizes indoor heating, the HTHP refrigeration working medium steam that compressed machine 5 extrudes is through returning to compressor 5 after process indoor heat exchanger 6, magnetic valve B10-1, electric expansion valve 9, outdoor heat exchanger 8 and four-way change-over valve 12 successively after four-way change-over valve 12, complete one and heat circulation, indoor cold air and indoor heat exchanger 6 carry out heat exchange and are heated and realize heating.
The heating in solar energy building air-conditioning system realize the operation principle of cooling condition and control method as follows: during work, the refrigeration working medium steam that compressed machine 5 extrudes is through returning to compressor 5 after process outdoor heat exchanger 8, electric expansion valve 9, magnetic valve B10-1, indoor heat exchanger 6 and four-way change-over valve 12 successively after four-way change-over valve 12, complete a kind of refrigeration cycle, Indoor Thermal air and indoor heat exchanger 6 carry out heat exchange and are able to cooling and realize refrigeration.
The realization of heating in solar energy building air-conditioning system is as follows except operation principle and the control method of wet cooling condition: except wet cooling condition is realized by dehumidification system for runner and the solar heating system of solid dehumidifying agent, except air source heat pump under wet cooling condition out of service, during work, new wind dehumidifies through desiccant wheel 13, experience dehumidifying temperature-rise period when new wind passes through desiccant wheel 13, then carry out Exchange of apparent heat through Exchange of apparent heat runner 14 and indoor exhaust air with lower temperature, become cold dry air after the wet coolings such as experience and send into indoor by new wind blower fan 15; During the agent of regeneration solid dehumidifying, air is after solar heating system heating (about 60 C), sending into 13 pairs of solid dehumidifying agent of desiccant wheel through the regeneration air pipeline regenerates, discharge outdoor after regeneration, temperature when air after solar heating system can not satisfy regenerates when requiring, when 18 pairs of regeneration airs of electric heating device carry out further heating and reach 60 C left and right, send into 13 pairs of solid dehumidifying agent of desiccant wheel and regenerate.
The heating in solar energy building air-conditioning system realize the operation principle of refrigerated dehumidification operating mode and control method as follows: under the refrigerated dehumidification operating mode, the refrigeration of room air is born by air source heat pump system, indoor heat exchanger 6 in Indoor Thermal air and air source heat pump system carries out heat exchange and is able to cooling and realizes refrigeration, and the dehumidifying of room air is born by the dehumidification system for runner of solid dehumidifying agent.from the separate refrigeration operating mode and separately except wet cooling condition different be, under the refrigerated dehumidification operating mode, magnetic valve A10 opens, outdoor new wind further carries out the clammy but processes such as Exchange of apparent heat experience again with outdoor evaporimeter 7 after Exchange of apparent heat runner 14 and indoor exhaust air with lower temperature carry out Exchange of apparent heat, to improve effect on moisture extraction, outdoor heat exchanger 8 is preferentially used in the heating of the regeneration air under the refrigerated dehumidification operating mode, 15-2 sends regeneration air into desiccant wheel 13 with the regeneration air blower fan, to take full advantage of the condensation heat of outdoor heat exchanger 8, when the condensation heat of outdoor heat exchanger 8 releases can not satisfy the demand of thermal regeneration air, close regeneration air blower fan 15-2, open solar heating system thermal regeneration air, in the time still can not satisfying the demand of thermal regeneration air after outdoor heat exchanger 8 and solar heating system combined heat, after adopting 18 pairs of regeneration airs of electric heating device to carry out further heating, (reach 60 C left and right) sent into 13 pairs of solid dehumidifying agent of desiccant wheel and regenerated, to take full advantage of solar energy and to save primary energy.
The heating in solar energy building air-conditioning system realizes that the operation principle of ventilation operating mode is as follows: the double forced ventilation passage of doing under the ventilation operating mode of the new wind passage in the dehumidification system for runner of solid dehumidifying agent, during forced ventilation, only in the new wind passage of need unlatching, new wind blower fan 15 can be realized indoor forced ventilation.
The heating in solar energy building air-conditioning system is under cooling condition and refrigerated dehumidification operating mode, air source heat pump system only need be born sensible heat load, air source heat pump can move (about 15 C) at the high evaporation temperature, improved the runnability of air source heat pump, has saved primary energy; Under wet cooling condition and refrigerated dehumidification operating mode, the air source heat pump condensation heat is preferentially used in the heating of regeneration air, next is solar energy and electric heating device 18, except the next preferential use solar energy of wet cooling condition, next is air source heat pump condensation heat and electric heating device 18, has saved to greatest extent primary energy and has taken full advantage of the solar energy regenerative resource; During the operation of heating in solar energy building air-conditioning system, produce hot water but unnecessary hot-air shutoff valve C 16-2 sends into air to water heat exchanger 17, further take full advantage of the solar energy regenerative resource.
Although preferred embodiment of the present utility model is openly as above, embodiment be not limit of the present utility model.In the spirit and scope that do not break away from the utility model, any equivalence of doing changes or retouching, belongs to equally the protection domain of the utility model.Therefore protection domain of the present utility model should be take the application's the content that claim was defined as standard.

Claims (5)

1. the wet independent heating in solar energy building air-conditioning system of controlling of heat comprises the dehumidification system for runner of solar energy heating system, air source heat pump system and solid dehumidifying agent; Solar energy heating system is connected to form successively by solar thermal collector (1), air-introduced machine (2), three-way temperature control valve (3) and solar heat-preservation device (4); Described air source heat pump system is by compressor (5), indoor heat exchanger (6), outdoor evaporimeter (7), outdoor heat exchanger (8), electric expansion valve (9), magnetic valve A(10), magnetic valve B(10-1), check-valves (11) and four-way change-over valve (12) form; The dehumidification system for runner of described solid dehumidifying agent is comprised of desiccant wheel (13), Exchange of apparent heat runner (14), new wind blower fan (15), exhaust blower (15-1), outdoor evaporimeter (7) and outdoor heat exchanger (8); It is characterized in that: the dehumidification system for runner of described solar energy heating system and described solid dehumidifying agent is by regeneration air pipeline and stop valve A(16) be connected; The double outdoor evaporimeter (7) of doing described solid dehumidifying agent dehumidification system for runner of the outdoor evaporimeter (7) of described air source heat pump system; The double outdoor heat exchanger (8) of doing described solid dehumidifying agent dehumidification system for runner of the outdoor heat exchanger of described air source heat pump system (8).
2. the wet independent heating in solar energy building air-conditioning system of controlling of heat according to claim 1, it is characterized in that: be connected with shutoff valve C (16-2) and air to water heat exchanger (17) between described solar heat-preservation device (4) and regeneration air pipeline, described air to water heat exchanger (17) is double pipe heat exchanger.
3. the wet independent heating in solar energy building air-conditioning system of controlling of heat according to claim 1, it is characterized in that: described indoor heat exchanger (6) and outdoor evaporimeter (7) parallel connection, magnetic valve A(10) two-port is connected with electric expansion valve (9) with outdoor evaporimeter (7) respectively, magnetic valve B(10-1) two-port is connected with electric expansion valve (9) with indoor heat exchanger (6) respectively, electric expansion valve (9) two-port respectively with magnetic valve A(10), magnetic valve B(10-1) be connected with outdoor heat exchanger (8), check-valves (11) two-port is connected with four-way change-over valve (12) with outdoor evaporimeter (7) respectively, (12) four ports of four-way change-over valve respectively with compressor (5) import, compressor (5) outlet, outdoor heat exchanger (8) is connected with indoor heat exchanger (6).
4. the wet independent heating in solar energy building air-conditioning system of controlling of heat according to claim 3, it is characterized in that: indoor heat exchanger (6), outdoor evaporimeter (7) and outdoor heat exchanger (8) are finned heat exchanger.
5. the wet independent heating in solar energy building air-conditioning system of controlling of heat according to claim 1 is characterized in that: desiccant wheel (13) successively with Exchange of apparent heat runner (14), outdoor evaporimeter (7) and the new wind passage of new wind blower fan (15) formation; Exhaust blower (15-1) forms air exhaust passage with Exchange of apparent heat runner (14); The hot-air of being sent into through the regeneration air pipeline by solar energy heating system forms the regeneration air passage with regeneration air blower fan (15-2), outdoor heat exchanger (8), electric heating device (18) and desiccant wheel (13) successively.
CN201220697367XU 2012-12-17 2012-12-17 Solar building heating air-conditioning system capable of independently controlling heat and humidity Expired - Fee Related CN202993433U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591658A (en) * 2012-12-17 2014-02-19 江苏大学 Solar building heating and air-conditioning system with heat and humidity independent control function and method for controlling solar building heating and air-conditioning system
CN103953987A (en) * 2014-04-28 2014-07-30 西安交通大学 Solar solid humidity-adjusting system in winter and summer
CN105318579A (en) * 2015-02-07 2016-02-10 成都奥能普科技有限公司 Solid particle block tower-type solar pulse driven heat-exchange and heat-transmission system
CN105318570A (en) * 2015-02-07 2016-02-10 成都奥能普科技有限公司 Solar trough solid particle fluidization driving heat exchange and heat transfer system
CN107192050A (en) * 2017-06-13 2017-09-22 美的集团武汉制冷设备有限公司 Conditioner and air conditioner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591658A (en) * 2012-12-17 2014-02-19 江苏大学 Solar building heating and air-conditioning system with heat and humidity independent control function and method for controlling solar building heating and air-conditioning system
CN103591658B (en) * 2012-12-17 2016-08-31 江苏大学 The control method of the wet independent heating in solar energy building air conditioning system controlled of heat
CN103953987A (en) * 2014-04-28 2014-07-30 西安交通大学 Solar solid humidity-adjusting system in winter and summer
CN105318579A (en) * 2015-02-07 2016-02-10 成都奥能普科技有限公司 Solid particle block tower-type solar pulse driven heat-exchange and heat-transmission system
CN105318570A (en) * 2015-02-07 2016-02-10 成都奥能普科技有限公司 Solar trough solid particle fluidization driving heat exchange and heat transfer system
CN107192050A (en) * 2017-06-13 2017-09-22 美的集团武汉制冷设备有限公司 Conditioner and air conditioner

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