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CN107036214A - A kind of solar air-conditioner system - Google Patents

A kind of solar air-conditioner system Download PDF

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Publication number
CN107036214A
CN107036214A CN201710418464.8A CN201710418464A CN107036214A CN 107036214 A CN107036214 A CN 107036214A CN 201710418464 A CN201710418464 A CN 201710418464A CN 107036214 A CN107036214 A CN 107036214A
Authority
CN
China
Prior art keywords
heat
water tank
heat storage
air
storage water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710418464.8A
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Chinese (zh)
Inventor
黄振伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi Long Austrian Technology Development Co Ltd
Original Assignee
Guangxi Long Austrian Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangxi Long Austrian Technology Development Co Ltd filed Critical Guangxi Long Austrian Technology Development Co Ltd
Priority to CN201710418464.8A priority Critical patent/CN107036214A/en
Publication of CN107036214A publication Critical patent/CN107036214A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0014Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using absorption or desorption
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0046Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00Machines, plants or systems, using particular sources of energy
    • F25B27/002Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/007Machines, plants or systems, using particular sources of energy using solar energy in sorption type systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/006Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the sorption type system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00Fluid-circulation arrangements
    • F25B41/20Disposition of valves, e.g. of on-off valves or flow control valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/54Heating and cooling, simultaneously or alternatively

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Atmospheric Sciences (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The present invention provides a kind of solar air-conditioner system, belongs to field of solar energy, including heat collector, circulating pump I, heat storage water tank, automatic control system, circulating pump II, auxiliary thermal source, heating machine, refrigeration machine, cold water storage cistern, cooling tower, blower fan and air-conditioner air outlet.The input of heat collector is connected with the output end of circulating pump I, and the output end of heat collector is connected with heat storage water tank.The input of circulating pump I is connected with heat storage water tank.The output end of water storage is connected with heating machine and refrigeration machine respectively.The output end of blower fan is connected with heating machine and refrigeration machine.The air outlet of heating machine and refrigeration machine is connected with air-conditioner air outlet.The chilled water circuit of heating machine and refrigeration machine is connected through cooling tower with cold water storage cistern.Cold water storage cistern is connected through circulating pump II with heat storage water tank.

Description

A kind of solar air-conditioner system
Technical field
The present invention relates to field of solar energy, more particularly to a kind of solar air-conditioner system.
Background technology
As earth surface temperature rises year by year, requirement of the people to summer air-conditioning is more and more stronger, install air-conditioning into For one spending tide of China's most area.Solar air-conditioner system can play cooling in summer, winter heating, whole year and carry The comprehensive advantage of supplying hot water, obtains significant economic, society and environmental benefit, with wide popularizing application prospect.
It is inefficient that the heat energy of existing many air-conditioning systems is used, and solar energy could not be utilized well, therefore need Design utilization rate higher, the more preferable solar air-conditioner system of the coordination ability.
The content of the invention
The present invention provides a kind of solar air-conditioner system, solves the problem of existing solar air-conditioner system is inefficient.
The present invention solves the above problems by the following technical programs:
A kind of solar air-conditioner system, including heat collector, circulating pump I, heat storage water tank, automatic control system, circulating pump II, Auxiliary thermal source, heating machine, refrigeration machine, cold water storage cistern, cooling tower, blower fan and air-conditioner air outlet;
The input of the heat collector is connected with the output end of circulating pump I, the output end and heat storage water tank of the heat collector Connection;The input of the circulating pump I is connected with heat storage water tank;The output end of the heat storage water tank respectively with heating machine and refrigeration Machine is connected;The output end of the blower fan is connected with heating machine and refrigeration machine;The air outlet and air-conditioning of the heating machine and refrigeration machine Air outlet is connected;The chilled water circuit of the heating machine and refrigeration machine is connected through cooling tower with cold water storage cistern;The cold water storage cistern is through circulation Pump II is connected with heat storage water tank;The temperature acquisition end of the automatic control system is connected with heat storage water tank, output end respectively with system Warming-up, refrigeration machine and auxiliary thermal source connection.
The present invention still further comprises life heat storage water tank, and life heat storage water tank passes through loop pipeline with heat storage water tank Connection.
In such scheme, preferably heat collector is heat pipe vacuum tube hot collector, the heat-exchange medium for the heat collector that circulates It is heat medium water.
In such scheme, preferably heat storage water tank includes big heat storage water tank and small heat storage water tank, and small heat storage water tank is main Start for air-conditioning system.
In such scheme, combustion-supporting thermo oil boiler or biomass heat energy generator preferably supplemented by auxiliary thermal source.
In such scheme, preferably refrigeration machine is lithium-bromide absorption-type refrigerating machine.
In such scheme, switch K1 is preferably respectively arranged with the thermal medium inlet port of heating machine and refrigeration machine and is opened Close K2, switch K1 and switch K2 mono- and open a closing.
In such scheme, the air inlet of preferably heating machine and refrigeration machine is respectively arranged with switch K3, switch K4, opens Close K3 and switch K4 mono- opens a closing.
Advantages of the present invention is with effect:
1st, the present invention utilizes solar heat collector to provide the heat medium water required for its generator, heat medium water for Absorption Refrigerator Temperature it is higher, then the coefficient of performance (also known as COP) of refrigeration machine is higher, and the refrigerating efficiency of such air-conditioning system is also higher.
2nd, heat collector of the invention has efficiency high, resistance to frost using heat pipe vacuum tube hot collector, starts fast, insulation Good, pressure-bearing height, heat shock resistance, operation can * many advantages, such as, be the important component of composition high-performance solar air-conditioning system.Heat Tube type vacuum pipe heat collector can provide 88 DEG C of heat medium water for efficient lithium bromide refrigerator, so as to improve the refrigeration effect of whole system Rate;This heat collector can also effectively work in northern cold winter, be building heating..
3rd, the present invention is provided with large and small two heat storage water tanks, and small heat storage water tank mainly serves for ensuring the quick startup of system. Test result shows that water temperature is able to reach 88 DEG C and 60 DEG C within summer and the morning of winter fine day, small heat storage water tank, from And the requirement of refrigeration and heating is met, and it can not only make system stable operation, can also be many complementary energy during solar irradiation peak Amount is stored in hot water form.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
The invention will be further described with reference to embodiments.
A kind of solar air-conditioner system, as shown in figure 1, including heat collector, circulating pump I, heat storage water tank, automatically controlling and being System, circulating pump II, auxiliary thermal source, heating machine, refrigeration machine, cold water storage cistern, cooling tower, blower fan, air-conditioner air outlet, life water storage Case and 4 switches.4 switches are respectively K1, K2, K3 and K4, and switch K1 and switch K2 mono- open a closing, switch K3 and The closings of unlatching one of K4 mono- are switched, switch K1 is identical with the state that switch K3 is turned on and off, and switch K2 is opened with switch K4's The state for opening or closing is identical.
The input of heat collector is connected with the output end of circulating pump I, and the output end of heat collector is connected with heat storage water tank.Thermal-arrest Device is heat pipe vacuum tube hot collector, and the heat-exchange medium of circulation heat collector is heat medium water.Heat medium water by circulating pump I by being extracted into Absorption heat is carried out on the circulation bend pipe of heat collector, so that heat medium water absorbs the rise of solar energy temperature, the suction of heat is completed Receive.The input of circulating pump I is connected with heat storage water tank, and circulating pump I is extracted into heat medium water cold in heat storage water tank on heat collector.Root The inherent characteristicses changed according to solar irradiance in one day, heat storage water tank can not only make system stable operation, can also be the sun Excess energy during irradiation peak is stored in hot water form.The system and the difference of general solar air-conditioner system exist In being provided with large and small two heat storage water tanks.Small heat storage water tank mainly serves for ensuring the quick startup of system.Test result shows, Water temperature is able to reach 88 DEG C and 60 DEG C within summer and the morning of winter fine day, small heat storage water tank, thus meet refrigeration and The requirement of heating.
The output end of heat storage water tank is connected with heating machine and refrigeration machine respectively.The output end of blower fan and heating machine and refrigeration machine Connection.The air outlet of heating machine and refrigeration machine is connected with air-conditioner air outlet.The heat medium water of the high-temperature of heat storage water tank is through piping Heating machine or refrigeration machine are transported to, the heat of heat medium water is converted to hot-air by heating machine, hot blast, which is sent to air-conditioning, by blower fan goes out Air port, realizes the manufacture of warm wind.Wherein, heating machine is the common heating machine in market.The heat of refrigeration machine heat medium water is converted to cold Hot blast, air-conditioner air outlet is sent to by blower fan by gas, realizes the manufacture of cold wind.Heat medium water temperature 60 C or so, then refrigeration machine COP is about 0~40;If 90 DEG C or so of heating agent coolant-temperature gage, refrigeration machine COP about 0~70;If 120 DEG C or so of heating agent coolant-temperature gage, refrigeration machine COP is up to more than 110.
The chilled water circuit of heating machine and refrigeration machine is connected through cooling tower with cold water storage cistern.Cold water storage cistern is through circulating pump II and water storage Case is connected.The heat medium water of high temperature is become the relatively low heat medium water of temperature after carry out hot-cast socket, and the heat medium water of low temperature is sent to cold water Case is preserved.Although heat storage water tank can store energy, its ability is limited after all.The system specially devises one Individual storage cold water storage cistern.In the case that solar irradiation is abundant on daytime, the chilled water that refrigeration machine is produced can be stored in storage cold water storage cistern It is interior, it the advantage is that system heat losses in this case obviously than being stored in low in heat storage water tank obtain in heat medium water form It is many, because the temperature difference between summer environment temperature and chilled water temperature will be significantly less than between heating agent coolant-temperature gage and environment temperature The temperature difference.
The temperature acquisition end of automatic control system is connected with heat storage water tank, gathers the temperature of heat storage water tank, output end difference It is connected with heating machine, refrigeration machine and auxiliary thermal source.Automatic control system is the automatic control system of existing air-conditioning, to heating The switch of machine, refrigeration machine and auxiliary thermal source is controlled.The operation of all solar energy systems is all inevitably by weather The influence of condition.To make system can be with round-the-clock performance air-conditioning, heating function, the conventional energy resource of auxiliary be essential.Should Solar air-conditioner system has selected auxiliary fuel hot-water boiler, daytime solar irradiation it is not enough and night needs to continue with cold Or during with heat, donkey boiler can be started immediately, it is ensured that systems stay is stably run.
In the system of conventional energy resource is partly substituted using solar energy, system starts, energy storage and solar energy with The automation of the function such as switching is all particularly important between conventional energy resource;In addition, the system is provided with several storage tanks, how Enable different water tanks automatically under different operating modes, walk different pipelines, be also the key that system is normally run;Moreover, too The problem of positive energy system can also should solve automatic anti-overheat and anti-freeze *.Therefore, we design for the solar air-conditioner system A set of safety can, multiple functional automatic control system.
Even if the master-plan architectural modeling in whole solar energy shop is attractive in appearance, new and original, heat collector installation can be met again Requirement.According to this principle, the south elevation of building uses big pitched roof structure, and first the area on inclined-plane is bigger than plane obtains It is many, more heat collectors can be arranged;Second arranged on inclined-plane during heat collector without considering front and rear occlusion issue, and moulding Also it is very attractive in appearance.Pitched roof inclination angle takes 35 °, close with local latitude, is conducive to heat collector to play one's part to the full.
Advanced complex superconducting energy storage converter:The device big-and-middle ground scientific research personnel and is developed within 3 years with great concentration using clear Work(temperature become energy storage superconducting fluid, pair and it connect various energy source devices produce energy store, it is converted rear defeated Go out.It is that the prescription by electrodeless active metal and its compound Jing Guo science is designed that temperature, which becomes energy storage superconducting fluid, the liquid With unconventional thermal activities and low-temperature conductivity, its heat transfer rate is 3 times of light water, and thermal capacity is big.It is particularly suitable for Solar energy heat collector, heat-absorbing energy-accumulating on daytime evening heat release is utilized, and changes the time difference of solar energy generation.
Superconductive solar heat collector:It will be scattered using the principle of superconducting heat collection solar radiant energy, collect and conduct to There is provided heating rooms for indoor changes in temperature decentralized system.The system can be independent after appropriate reconstruction, also be applied to agricultural byproducts baking Dry, sheet material is dried in timber mill, and industrial chemicals is dried, warmhouse booth heating.
Biomass heat energy generator:It is exactly biomass burning stalk and biomass compression blocks, the heat of the material such as waste and old furniture Aquatic products generating apparatus.Its fuel-in-use is reproducible living resources, belongs to renewable sources of energy category.Promote the use of reproducible Biomass energy technology and product, with very high economic benefit and far-reaching social effect
Superconduction ground source refrigeration system:Using summer source low temperature energy, by superconductive system, in direct cool room Air reaches refrigeration purpose.
The preferred embodiment to the invention is illustrated above, but the present invention is not limited to embodiment, Those skilled in the art can also be made on the premise of without prejudice to the invention spirit a variety of equivalent modification or Replace, these equivalent modifications or replacement are all contained in scope of the present application.

Claims (8)

1. a kind of solar air-conditioner system, it is characterised in that:Including heat collector, circulating pump I, heat storage water tank, automatic control system, Circulating pump II, auxiliary thermal source, heating machine, refrigeration machine, cold water storage cistern, cooling tower, blower fan and air-conditioner air outlet;
The input of the heat collector is connected with the output end of circulating pump I, and the output end of the heat collector is connected with heat storage water tank; The input of the circulating pump I is connected with heat storage water tank;The output end of the heat storage water tank connects with heating machine and refrigeration machine respectively Connect;The output end of the blower fan is connected with heating machine and refrigeration machine;The air outlet and air conditioning exhausting of the heating machine and refrigeration machine Mouth connection;The chilled water circuit of the heating machine and refrigeration machine is connected through cooling tower with cold water storage cistern;The cold water storage cistern is through circulating pump II It is connected with heat storage water tank;The temperature acquisition end of the automatic control system is connected with heat storage water tank, output end respectively with heating machine, Refrigeration machine and auxiliary thermal source connection.
2. a kind of solar air-conditioner system according to claim 1, it is characterised in that:Also include life heat storage water tank, Life is connected with heat storage water tank with heat storage water tank by loop pipeline.
3. a kind of solar air-conditioner system according to claim 1, it is characterised in that:The heat collector is hot pipe type vacuum Pipe heat collector, the heat-exchange medium of circulation heat collector is heat medium water.
4. a kind of solar air-conditioner system according to claim 1, it is characterised in that:The heat storage water tank includes big heat accumulation Water tank and small heat storage water tank, small heat storage water tank are mainly used in air-conditioning system startup.
5. a kind of solar air-conditioner system according to claim 1, it is characterised in that:The auxiliary thermal source is auxiliary fuel Boiler or biomass heat energy generator.
6. a kind of solar air-conditioner system according to claim 1, it is characterised in that:The refrigeration machine is lithium bromide absorption Formula refrigeration machine.
7. a kind of solar air-conditioner system according to claim 1, it is characterised in that:The heat of the heating machine and refrigeration machine Switch K1 and switch K2, switch K1 are respectively arranged with medium inlet port and switch K2 mono- opens a closing.
8. a kind of solar air-conditioner system according to claim 1, it is characterised in that:The heating machine and refrigeration machine enter Switch K3, switch K4, switch K3 and switch K4 mono- are respectively arranged with air port and opens a closing.
CN201710418464.8A 2017-06-06 2017-06-06 A kind of solar air-conditioner system Pending CN107036214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710418464.8A CN107036214A (en) 2017-06-06 2017-06-06 A kind of solar air-conditioner system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710418464.8A CN107036214A (en) 2017-06-06 2017-06-06 A kind of solar air-conditioner system

Publications (1)

Publication Number Publication Date
CN107036214A true CN107036214A (en) 2017-08-11

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107726666A (en) * 2017-09-20 2018-02-23 河海大学常州校区 One kind is based on solar energy absorption type air conditioning system associated with photovoltaic heat
CN108870805A (en) * 2018-07-19 2018-11-23 山东省海洋生物研究院 Air source heat pump Coupled Superconducting tube solar modularization seawater temperature control system and method
CN110553311A (en) * 2019-09-11 2019-12-10 湖南大学 Air conditioner air supply system driven by solar energy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1326073A (en) * 2000-05-29 2001-12-12 北京市太阳能研究所 Solar energy absorption type air conditioning system
CN1407297A (en) * 2001-09-01 2003-04-02 王德禄 Medium-high temperature solar heat collecting absoption air conditioner system
CN101666529A (en) * 2009-09-10 2010-03-10 顾全军 Solar air-conditioner
CN104456785A (en) * 2014-11-10 2015-03-25 江苏创兰太阳能空调有限公司 Solar central air conditioner
CN207350608U (en) * 2017-06-06 2018-05-11 广西长奥科技开发有限公司 A kind of solar air-conditioner system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1326073A (en) * 2000-05-29 2001-12-12 北京市太阳能研究所 Solar energy absorption type air conditioning system
CN1407297A (en) * 2001-09-01 2003-04-02 王德禄 Medium-high temperature solar heat collecting absoption air conditioner system
CN101666529A (en) * 2009-09-10 2010-03-10 顾全军 Solar air-conditioner
CN104456785A (en) * 2014-11-10 2015-03-25 江苏创兰太阳能空调有限公司 Solar central air conditioner
CN207350608U (en) * 2017-06-06 2018-05-11 广西长奥科技开发有限公司 A kind of solar air-conditioner system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107726666A (en) * 2017-09-20 2018-02-23 河海大学常州校区 One kind is based on solar energy absorption type air conditioning system associated with photovoltaic heat
CN108870805A (en) * 2018-07-19 2018-11-23 山东省海洋生物研究院 Air source heat pump Coupled Superconducting tube solar modularization seawater temperature control system and method
CN110553311A (en) * 2019-09-11 2019-12-10 湖南大学 Air conditioner air supply system driven by solar energy

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Application publication date: 20170811