CN1844772A - Air conditioning system capable of comprehensively utilizing solar energy and low-grade energy - Google Patents
Air conditioning system capable of comprehensively utilizing solar energy and low-grade energy Download PDFInfo
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- CN1844772A CN1844772A CN 200610050599 CN200610050599A CN1844772A CN 1844772 A CN1844772 A CN 1844772A CN 200610050599 CN200610050599 CN 200610050599 CN 200610050599 A CN200610050599 A CN 200610050599A CN 1844772 A CN1844772 A CN 1844772A
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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Abstract
The invention discloses an air conditioner which can utilize solar energy and low grade energy. It uses solar energy generator to drive the fan; the fan drives the air to pass air conditioner; the air conditioner can use low grade energy as natural cool and hot resource to adjust air; the air conditioner comprises a vaporize cooler, a liquid dehumidifier, a hot recycler, and a underground water cooler. Wherein, the solution regeneration of liquid dehumidifier can be realized by solar energy; the air conditioner can be mounted on the wall or integrated into the wall. The invention can save energy and protect environment, while it can integrate the solar energy device and the air conditioner, to reduce cost, volume and weight.
Description
Technical field
The present invention relates to a kind of air handling system that fully utilizes solar energy and low-grade energy.
Background technology
The present invention relates to a kind of air handling system that fully utilizes solar energy and low-grade energy, particularly relate to a kind of device of solar generating that utilizes and drive fan operation, blower fan drives air and passes through conditioner.Described conditioner adopts low-grade energy, comprises that the cold and heat source of nature is realized air conditioning.
Existing air handling system generally adopts blower fan to drive air by conditioner, and blower fan drives the general driven by power that adopts waterpower or thermal power plant to carry.And the required cold and heat source of conditioner generally comes from artificial low-temperature receiver or thermal source, produce cold water as adopting the compression-type refrigeration unit, or boiler produces hot water etc.So non-renewable high-grade energy that conventional air handling system consumption is a large amount of.
Solar energy is the reproducible energy, and is easy to miniaturization dispersion utilization, utilizes solar energy can produce little extremely several watts electric power.The power of the relative Cooling and Heat Source generation device of the power of fan of conditioner is less, thereby suitable Driven by Solar Energy.
Although the power of blower fan is less, blower fan generally uses in conditioner, and its quantity is more, so its total power consumption is bigger, thereby be necessary to seek a kind of air-conditioning system of utilizing the Driven by Solar Energy fan operation, realize energy-conservation economize on electricity, and effectively utilize regenerative resource.
For the air-conditioning cold and heat source, in certain occasion and certain hour scope, also be to utilize the Cooling and Heat Source of nature to realize air conditioning.Adopt the Driven by Solar Energy fan operation, and in conjunction with the cold and heat source that utilizes nature, can realize a kind ofly not relying on existing energy resource system, but utilize low-grade energy, comprise the air handling system of nature cold and heat source.
What device of solar generating was the most frequently used is solar energy photovoltaic panel, present solar energy photovoltaic panel generally separates with power device, if can solar energy photovoltaic panel and conditioner is compound, the wall that is about to solar energy photovoltaic panel and conditioner is integrated, or solar energy photovoltaic panel is installed on the building wall, this is simplified structure greatly, reduces cost, and is easy to use.
Conditioner generally is to separate with the wall of building, conditioner if can be combined with body of wall, both can reduce cost, and has both artistic and practical function again.
Summary of the invention
Purpose of the present invention provides a kind of air handling system that fully utilizes solar energy and low-grade energy.
The air handling system of comprehensive utilization solar energy and low-grade energy: have device of solar generating, battery is equipped with and, battery links to each other with blower fan, the other conditioner that is provided with of blower fan, conditioner are the variation realization air conditionings by the input and output state of low-grade energy.
Described conditioner is one or more combination of indirect evaporation cooler, air heat regenerator, liquid dehumidifier, underground water cooler.Indirect evaporation cooler is other to be provided with blower fan, and indirect evaporation cooler is provided with spray equipment, has tank, is provided with pump in the tank and links to each other with spray equipment.Other breeze fan and the air draft blower fan of being provided with of air heat regenerator.Liquid dehumidifier is other to be provided with blower fan, and liquid dehumidifier is provided with spray equipment, has tank, is provided with pump in the tank and links to each other with spray equipment.The other blower fan that is provided with of underground water cooler.
The liquid regeneration of liquid dehumidifier utilizes solar energy heating to realize.Device of solar generating is mounted on the wall of conditioner or with wall and is integrated.Device of solar generating is a solar energy photovoltaic panel.
The present invention fully utilizes solar energy and low-grade energy, have characteristics such as energy-conserving and environment-protective, solar energy equipment and conditioner can be integrated simultaneously, fully reduce cost, reduce equipment volume and weight, whole conditioner can be integrated with building walls, has attractive in appearance, practical feature.
Description of drawings
Fig. 1 is comprehensive utilization solar energy and low-grade energy air handling system principle schematic;
Fig. 2 is an air handling system principle schematic of utilizing indirect evaporation cooling and solar energy;
Fig. 3 is an air handling system principle schematic of utilizing recuperation of heat and Driven by Solar Energy;
Fig. 4 is an air handling system principle schematic of utilizing liquid dehumidifying and Driven by Solar Energy;
Fig. 5 utilizes solar energy and phreatic air handling system principle schematic.
The specific embodiment
As shown in Figure 1, the air 1 that needs to handle through air processor 4, becomes the air 2 of another kind of state under blower fan 3 drives, and blower fan 3 is driven by device of solar generating 5.
Device of solar generating 5 can be installed as photovoltaic panel etc. on the wall of air assembly 4 or with wall and be integrated, and device 5 can be installed in the sidewall of device 4, and it is first-class any suitable to push up, and is easy to the position of daylighting.Device 5 can be equipped with battery 6, can move continuously to guarantee air handling system.Air processor 4 need not any artificial cold and heat source and inserts, and only utilizes low-grade energy to realize air conditioning.Air processor comprises devaporizer, heat regenerator, liquid dehumidifier and underground water cooler etc.
IN shown in Fig. 1 and OUT represent the input and output of certain low-grade energy.
For indirect evaporation cooling, input be the dry air of low enthalpy, output be the air of moist high enthalpy, thereby realize air cooling.
For recuperation of heat, when input be the air of low enthalpy the time, output be the air of high enthalpy, thereby realize air cooling; When input be the air of high enthalpy the time, output be the air of low enthalpy, thereby realize that air heats.
For liquid dehumidifier, input be concentrated solution, output be weak solution, thereby realize air dewetting.
For the underground water cooler, input be low temperature underground water, output be high temperature underground water, thereby realize air cooling.
Certainly, said process also can make up, as liquid dehumidifying and evaporative cooling are combined etc.
In a word, the change of the input and output state of conditioner by utilizing low-grade energy realizes air conditioning.
System shown in Figure 2, wherein conditioner is an indirect evaporation cooler 7, indirect evaporation cooler is provided with spray equipment 8, has tank 9, is provided with pump 10 in the tank and links to each other with spray equipment.Need to handle air 1 under blower fan 3 drives, one air becomes state 2a, the cooling that is cooled, and another strand air becomes state 2b, and is saturated by humidification, and the air of state 2a can be used for cooling.Blower fan 3 is still driven by device of solar generating 5, does not mark among the figure.
System shown in Figure 3, conditioner wherein is an air heat regenerator 11, can be full heat or sensible heat exchanger.Need to handle air 1, as outdoor new wind, process air heat exchanger under breeze fan 3a drives, with another strand air 12,, carry out heat exchange as indoor return air, air 1 becomes the air of state 2, air 12 becomes the air of state 13, and air 2 is sent into the indoor air conditioning of carrying out, and air 13 drains into atmosphere.Air 12 also is to be driven by another blower fan 3b, and two blower fans drive by device of solar generating 5, do not mark among the figure.
System shown in Figure 4, conditioner wherein is a liquid dehumidifier 14, and liquid dehumidifier is other to be provided with blower fan 3, and liquid dehumidifier is provided with spray equipment 8, has tank 9, is provided with pump 10 in the tank and links to each other with spray equipment.Need handle air and become state 2 through liquid dehumidifier, the regeneration of dehumidifying liquid is finished by regenerator 15, and regenerator 15 and liquid dehumidifier have the exchange of concentrated solution SD and weak solution WD, and the solution regeneration of regenerator 15 can realize by solar energy.Air 1 is driven by blower fan 3, and blower fan 3 is driven by device of solar generating 5, does not mark among the figure.
Fig. 5 is a underground water cooler schematic diagram, and air 1 is cooled by underground water cooler 16 under blower fan 3 drives, and its state becomes 2.Enter underground water cooler 16 from underground low temperature underground water C1, its temperature raises to become and returns behind the W1 undergroundly again, and blower fan 3 is not marked among the figure by device of solar generating 5.
System shown in Fig. 1,2,3,4,5 all can be installed on the wall of building or be integrated with the wall of building.
Claims (9)
1. air handling system that fully utilizes solar energy and low-grade energy, it is characterized in that: it has device of solar generating (5), battery (6) is equipped with and, battery links to each other with blower fan (3), the other conditioner (4) that is provided with of blower fan, conditioner are the variation realization air conditionings by the input and output state of low-grade energy.
2. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 1 is characterized in that: described conditioner (4) is one or more combination of indirect evaporation cooler (7), air heat regenerator (11), liquid dehumidifier (14), underground water cooler (16).
3. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 2, it is characterized in that: the other blower fan (3) that is provided with of described indirect evaporation cooler (7), indirect evaporation cooler is provided with spray equipment (8), have tank (9), be provided with pump (10) in the tank and link to each other with spray equipment.
4. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 2 is characterized in that: other breeze fan (3a) and the air draft blower fan (3b) of being provided with of described air heat regenerator (11).
5. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 2, it is characterized in that: the other blower fan (3) that is provided with of described liquid dehumidifier (14), liquid dehumidifier is provided with spray equipment (8), have tank (9), be provided with pump (10) in the tank and link to each other with spray equipment.
6. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 2 is characterized in that: the other blower fan (3) that is provided with of described underground water cooler (16).
7. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 5 is characterized in that: the liquid regeneration of described liquid dehumidifier utilizes solar energy heating to realize.
8. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 1 is characterized in that: described device of solar generating is mounted on the wall of conditioner or with wall and is integrated.
9. a kind of air handling system that fully utilizes solar energy and low-grade energy according to claim 1 is characterized in that: described device of solar generating is a solar energy photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050599 CN1844772A (en) | 2006-04-29 | 2006-04-29 | Air conditioning system capable of comprehensively utilizing solar energy and low-grade energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610050599 CN1844772A (en) | 2006-04-29 | 2006-04-29 | Air conditioning system capable of comprehensively utilizing solar energy and low-grade energy |
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| Publication Number | Publication Date |
|---|---|
| CN1844772A true CN1844772A (en) | 2006-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610050599 Pending CN1844772A (en) | 2006-04-29 | 2006-04-29 | Air conditioning system capable of comprehensively utilizing solar energy and low-grade energy |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987395A (en) * | 2015-03-05 | 2016-10-05 | 中能世华(北京)节能科技有限公司 | Solar boiler |
| CN114322330A (en) * | 2021-12-27 | 2022-04-12 | 内蒙古工业大学 | Solar-energy-based integrated circulating drying water taking device and method |
-
2006
- 2006-04-29 CN CN 200610050599 patent/CN1844772A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987395A (en) * | 2015-03-05 | 2016-10-05 | 中能世华(北京)节能科技有限公司 | Solar boiler |
| CN114322330A (en) * | 2021-12-27 | 2022-04-12 | 内蒙古工业大学 | Solar-energy-based integrated circulating drying water taking device and method |
| CN114322330B (en) * | 2021-12-27 | 2023-08-29 | 内蒙古工业大学 | Integrated circulating drying water taking device and method based on solar energy |
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