CN101551145A - Energy-saving air-conditioner with new wind changed by natural energy - Google Patents
Energy-saving air-conditioner with new wind changed by natural energy Download PDFInfo
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- CN101551145A CN101551145A CNA2008100232732A CN200810023273A CN101551145A CN 101551145 A CN101551145 A CN 101551145A CN A2008100232732 A CNA2008100232732 A CN A2008100232732A CN 200810023273 A CN200810023273 A CN 200810023273A CN 101551145 A CN101551145 A CN 101551145A
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Abstract
The invention discloses an energy-saving air-conditioner with new wind changed by natural energy, comprising a solar water heater, a heat preservation water tank, a cooling and heating reversing valve, a geothermal heat exchanger, an air-water heat exchanger, a water sweat cooling new wind changing heat exchanger, a circulating water pump, an air feeder, an exhaust blower, an air feeding pipeline and an air exhaust pipeline. The energy-saving air-conditioner with new wind changed by natural energy can change heat energy provided by the solar water heater and the geothermal heat exchanger into heating air for indoor heating through the air-water heat exchanger at low indoor air temperature and also reduce air temperature by cold water provided by the geothermal heat exchanger through the air-water heat exchanger and further cool the air by the water sweat cooling new wind changing heat exchanger through a water sweat cooling heat absorption principle and then deliver the air into a room, thereby achieving the effect of air temperature reduction and air-condition cooling.
Description
Technical field
The present invention relates to a kind of air-conditioner, specifically a kind of regenerative resources such as solar energy, geothermal energy of utilizing renew the wind air-conditioner by what hot swapping was realized heating and refrigeration.
Background technology
As everyone knows, under certain temperature environment, people's productive life all be unable to do without air-conditioner, and conventional air conditioner is the Compression Evaporation refrigeration air-conditioner principle of invention before 100 years that adopt, and consumption of natural resource is bigger.Under present energy-intensive situation, progressively demonstrate the importance of air conditioner energy saving, therefore, some scientific workers have developed a lot of economical air conditioners, but the refrigeration principle of these air-conditioners all be unable to do without this know-why of compression refrigeration, still will consume many energy.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of energy-saving air-conditioner with new wind changed by natural energy, this energy-saving air-conditioner with new wind changed by natural energy can utilize regenerative resources such as solar energy, geothermal energy, and the switch technology by energy realizes heating or refrigeration.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of energy-saving air-conditioner with new wind changed by natural energy, comprise solar water heater, attemperater, the cooling and warming reversal valve, geothermal heat exchanger and air water heat exchanger, the water evaporation for cooling heat exchanger, water circulating pump, the air intake machine, go out blower fan, intake stack and wind pipe, the cooling and warming reversal valve is by first, two electronic reversal valves are formed, the water inlet of solar water heater links to each other with running water pipe, the delivery port of solar water heater communicates with the water inlet of attemperater, the delivery port of attemperater is connected with first water inlet of the first electronic reversal valve, and first delivery port of the second electronic reversal valve is connected with the water return outlet of attemperater;
The water inlet pipe of geothermal heat exchanger is connected with second delivery port of the second electronic reversal valve, and the outlet pipe of geothermal heat exchanger is connected with second water inlet of the first electronic reversal valve;
The delivery port of the first electronic reversal valve is connected with the water inlet of water circulating pump, and the delivery port of water circulating pump is connected with the water inlet of air water heat exchanger, and the delivery port of air water heat exchanger is connected with the water inlet of the second electronic reversal valve;
When first water inlet of the first electronic reversal valve communicates and first delivery port of the water inlet of the second electronic reversal valve and the second electronic reversal valve when communicating the circulating hot water loop when constituting the air-conditioner heating with the delivery port of the first electronic reversal valve;
When second water inlet of the first electronic reversal valve communicates with the delivery port of the first electronic reversal valve and second delivery port of the water inlet of the second electronic reversal valve and the second electronic reversal valve when communicating, constitute air-conditioner GEOTHERMAL WATER closed circuit;
The outdoor air inlet links to each other with the inlet of air intake machine, the outlet of air intake machine links to each other with the airflow inlet of air water heat exchanger, the interior gas channel inlet of the air stream outlet of air water heat exchanger and water evaporation for cooling heat exchanger links to each other, and gas channel outlet and indoor outdoor air export and link to each other and constitute the charge air flow passage in the water evaporation for cooling heat exchanger;
The room air inlet links to each other with the outer gas channel inlet of water evaporation for cooling heat exchanger, the outer gas channel outlet of water evaporation for cooling heat exchanger links to each other with the air inlet that goes out blower fan, and the gas outlet that goes out blower fan and outdoor room air export and link to each other and constitute the gas channel of giving vent to anger.
Described solar water heater is made of glass-vacuum tube heat collector or flat-plate collector or light collecting heat collector.
Described attemperater housing is a three-decker, inner casing is the stainless steel metal inner casing, shell is metal shell or glass fibre reinforced plastics casing, between shell and inner casing, be filled with insulation material, the shape of attemperater is set to cylindrical or square, vertical or horizontal installation, and attemperater is provided with water inlet, delivery port, water return outlet and inspection manhole, water tank inside is provided with electric heater unit, standby heating when being used for the sunlight deficiency.
Described first and second electronic reversal valve is a two-position three way magnetic valve.
Described air water heat exchanger inside is provided with fin.
Described water evaporation for cooling heat exchanger is provided with two air inlets and two air outlets, the inner double-layer air-flow passage that is provided with inside and outside gas channel again, and the double-layer air-flow passage is by zigzag or the mutual heat-shift of corrugated heat transfer sheet; Gas channel is provided with the capillary absorbing membrane outside, and the water of being convenient to quicken on the capillary-pipe film when air is extracted out evaporates the purpose that reaches water evaporation for cooling; Two air inlets are respectively inside and outside gas channel inlet, and two air outlets are respectively inside and outside gas channel outlet.
Described geothermal heat exchanger setting is embedded in underground, and geothermal heat exchanger is by water inlet pipe and outlet pipe and organize series-parallel underground heat-exchange tube more and constitute.
Described air intake machine is low-noise centrifugal fan or axial flow blower with going out blower fan.
Described connection waterpipe is metallic conduit or plastic conduit, and is provided with heat-insulation layer in its appearance.
Described intake stack and wind pipe are set to square or circular, are made by metal or plastic material, are provided with heat-insulation layer in appearance at pipeline.
Beneficial effect of the present invention: owing to do not use environmentally hazardous chemical refrigerant, do not use compressor yet, only use low power blower fan and water circulating pump, therefore simple in structure, and more energy-conservation more than 90% than conventional air conditioner.And low-temperature receiver and thermal source are from geothermal energy in the Nature and solar energy, the hot swapping mature and reliable, do not consume human precious resources, also possess the wind of renewing function simultaneously, are a kind of air-conditioning devices of energy-conserving and environment-protective.
Description of drawings:
Fig. 1: structural representation of the present invention;
Fig. 2: the operation principle schematic diagram when the present invention heats;
Fig. 3: the operation principle schematic diagram when the present invention is freezed.
The specific embodiment:
The present invention is described further below in conjunction with accompanying drawing, and natural energy of the present invention renews the wind air-conditioner mainly by solar water heat-exchange system, geothermal heat exchanger 3, air water heat exchanger 4, water evaporation for cooling heat exchanger 5, intake stack 10, wind pipe 9, first and second electronic reversal valve 11,12, water circulating pump 6, air intake machine 7 and go out blower fan 8 and form.
In specific embodiments, the solar water heat-exchange system is made up of solar water heater 1 and attemperater 2, and the water pipeline connects between the two.The moisturizing of solar water heater 1 is passed through 18 supplies of first water compensating valve by running water.Geothermal heat exchanger 3 is made up of many groups of underground heat-exchange tubes and underground heat exchange water inlet pipe and underground heat exchange return pipe.It is dark that underground heat-exchange tube is embedded in underground 15-30 rice, can endwaysly install, and also can crouch and install.The moisturizing of geothermal heat exchanger 3 is also passed through 19 supplies of second water compensating valve by running water.
The delivery port of the delivery port of attemperater 2 and geothermal heat exchanger 3 links to each other with the water inlet of water circulating pump 6 respectively, be communicated with by the first electronic reversal valve 11, when needing heating, the first electronic reversal valve 11 is switched to the hot water of attemperater 2 on the water circulating pump 6, blocks geothermal heat exchanger 3 delivery ports simultaneously.When need freezed, the delivery port of the first electronic reversal valve 11 BADIRE heat exchangers 3 was connected with the water inlet of water circulating pump 6, blocks attemperater 2 delivery ports simultaneously.
The water inlet pipe of the water return outlet of attemperater 2 and geothermal heat exchanger 3 links to each other with the delivery port of air water heat exchanger 4 respectively, is communicated with by the second electronic reversal valve 12;
When needing heating, the second electronic reversal valve 12 is connected the delivery port of air water heat exchanger 4 with the water return outlet of attemperater 2, and blocking-up simultaneously is connected with the water inlet pipe of geothermal heat exchanger 3; When need freezed, the second electronic reversal valve 12 was connected the delivery port of air water heat exchanger 4 with the water inlet pipe of geothermal heat exchanger 3, block the water return outlet of attemperater 2 simultaneously.
No matter waterpipe still is the gas passage is provided with the shell heat-insulation layer.
Air-conditioning system such as need by above embodiment design strengthen the refrigerated medium heat, can be by strengthening the thermal-collecting tube of solar water heater 1, increase the heat exchanger tube of geothermal heat exchanger 3, strengthen the heat exchange area of air water heat exchanger 4 and the heat exchange area and the air intake machine 7 of water evaporation for cooling heat exchanger 5 and realize with the power that goes out blower fan 8.
The course of work of the present invention and principle are as follows:
One, the course of work
When (1) the higher need of indoor air temperature in summer are lowered the temperature, second water inlet 22 of the first electronic reversal valve communicates with the delivery port 23 of the first electronic reversal valve and the water inlet 33 of the second electronic reversal valve and second delivery port 32 of the second electronic reversal valve communicate, promptly constitute air-conditioner GEOTHERMAL WATER closed circuit, in other words first, two electronic reversal valves connect the passage (cutting out the passage between attemperater and the air water heat exchanger) between geothermal heat exchanger and the air water heat exchanger, and startup water circulating pump, allow in the geothermal heat exchanger about 15 ℃ water enter into the air water heat exchanger, start the air intake machine simultaneously, allow the water that outdoor fresh air enters in the air water heat exchanger and temperature is low carry out heat exchange, air themperature is dropped to about 25 ℃, the air of being lowered the temperature enters into the water evaporation for cooling heat exchanger again, start simultaneously and blower fan, indoor air is pumped into the water evaporation for cooling heat exchanger.Because exhausting has strengthened the evaporation of water amount on the water evaporation for cooling heat exchanger inner capillary tube, and absorbed a large amount of heat, outdoor air of coming in is further cooled off, temperature reach be sent to about 20 ℃ indoor, indoor original air is discharged from simultaneously, has realized renewing the function of wind and refrigeration.
(2) winter, indoor temperature is hanged down when needing to heat up, first water inlet 21 of the first electronic reversal valve communicates with the delivery port 23 of the first electronic reversal valve and the water inlet 33 of the second electronic reversal valve and first delivery port 31 of the second electronic reversal valve communicate, circulating hot water loop when constituting the air-conditioner heating, in other words first, two electronic reversal valves connect the passage (cutting out the passage between geothermal heat exchanger and the air water heat exchanger) between attemperater and the air water heat exchanger, water in the attemperater is heated into 50 ℃ hot water by the sun, when the hot water temperature was lower than 50 ℃, the electric heater of attemperater started the assurance water temperature.Be sent in the air water heat exchanger by water circulating pump, start the air intake machine simultaneously, outdoor air is sent in the air water heat exchanger, air is heated to more than 25 ℃, carry out entering into after the heat exchange indoor again through water evaporating heat exchanger and indoor air, the while room air is pumped to outdoor realization by air exhauster and renews wind.When heat exchange, water spray in the evaporating heat exchanger that do not feed water although air flows owing to there is not water to be evaporated, so do not produce refrigeration, only keeps heat exchange.
(3) in the suitable time of temperature in spring and autumn, when needing to start air-conditioning, water circulating pump need not starting, as long as starting air intake machine and air exhauster allow room air and outdoor air exchange and just can realize that air-conditioning renews the wind function.
Two, operation principle:
(1) low-temperature receiver that uses is that the cold that a large amount of absorbing and cooling temperatures are realized during from the underground cold of geothermal heat exchanger and water evaporation obtains by hot swapping again when refrigeration.
When (2) heating, the thermal source of use is the heat that solar water heater provides, and also is to obtain by the hot swapping conversion.
Therefore, natural energy renews the wind air-conditioner and just converts solar energy and geothermal energy to human needs's energy by heat exchanger technology, seldom consumes the human limited energy, and the acquisition of can regenerating, and is inexhaustible natural energy resources.
Claims (10)
1. energy-saving air-conditioner with new wind changed by natural energy, it is characterized in that: comprise solar water heater (1), attemperater (2), the cooling and warming reversal valve, geothermal heat exchanger (3) and air water heat exchanger (4), water evaporation for cooling heat exchanger (5), water circulating pump (6), air intake machine (7), go out blower fan (8), intake stack (10) and wind pipe (9), the cooling and warming reversal valve is by first, two electronic reversal valves (11,12) form, the water inlet of solar water heater links to each other with running water pipe (13), the delivery port of solar water heater communicates with the water inlet of attemperater, the delivery port of attemperater is connected with first water inlet (21) of the first electronic reversal valve, and first delivery port (31) of the second electronic reversal valve is connected with the water return outlet of attemperater;
The water inlet pipe of geothermal heat exchanger is connected with second delivery port (32) of the second electronic reversal valve, and the outlet pipe of geothermal heat exchanger is connected with second water inlet (22) of the first electronic reversal valve;
The delivery port of the first electronic reversal valve (23) is connected with the water inlet of water circulating pump, and the delivery port of water circulating pump is connected with the water inlet of air water heat exchanger, and the delivery port of air water heat exchanger is connected with the water inlet (33) of the second electronic reversal valve;
When first water inlet (21) of the first electronic reversal valve communicates and first delivery port (31) of the water inlet (33) of the second electronic reversal valve and the second electronic reversal valve when communicating the circulating hot water loop when constituting the air-conditioner heating with the delivery port (23) of the first electronic reversal valve;
When second water inlet (22) of the first electronic reversal valve communicates with the delivery port (23) of the first electronic reversal valve and second delivery port (32) of the water inlet (33) of the second electronic reversal valve and the second electronic reversal valve when communicating, constitute air-conditioner GEOTHERMAL WATER closed circuit;
Outdoor air inlet (14) links to each other with the inlet of air intake machine, the outlet of air intake machine links to each other with the airflow inlet of air water heat exchanger, the interior gas channel inlet of the air stream outlet of air water heat exchanger and water evaporation for cooling heat exchanger links to each other, and gas channel outlet and indoor outdoor air export (15) and link to each other and constitute the charge air flow passage in the water evaporation for cooling heat exchanger;
Room air inlet (16) links to each other with the outer gas channel inlet of water evaporation for cooling heat exchanger, the outer gas channel outlet of water evaporation for cooling heat exchanger links to each other with the air inlet that goes out blower fan, and the gas outlet that goes out blower fan and outdoor room air export (17) and link to each other and constitute the gas channel of giving vent to anger.
2. energy-saving air-conditioner with new wind changed by natural energy according to claim 1 is characterized in that: described solar water heater (1) is made of glass-vacuum tube heat collector or flat-plate collector or light collecting heat collector.
3. energy-saving air-conditioner with new wind changed by natural energy according to claim 1, it is characterized in that: described attemperater (2) housing is a three-decker, inner casing is the stainless steel metal inner casing, shell is metal shell or glass fibre reinforced plastics casing, be filled with insulation material between shell and inner casing, the shape of attemperater is set to cylindrical or square, vertical or horizontal installation, attemperater is provided with water inlet, delivery port, water return outlet and inspection manhole, and water tank inside is provided with electric heater unit.
4. energy-saving air-conditioner with new wind changed by natural energy according to claim 1 is characterized in that: described first and second electronic reversal valve (11,12) is a two-position three way magnetic valve.
5. energy-saving air-conditioner with new wind changed by natural energy according to claim 1 is characterized in that: described air water heat exchanger (4) inside is provided with fin.
6. energy-saving air-conditioner with new wind changed by natural energy according to claim 1, it is characterized in that: described water evaporation for cooling heat exchanger (5) is provided with two air inlets and two air outlets, the inner double-layer air-flow passage that is provided with inside and outside gas channel again, the double-layer air-flow passage is by zigzag or the mutual heat-shift of corrugated heat transfer sheet; Gas channel is provided with the capillary absorbing membrane outside; Two air inlets are respectively inside and outside gas channel inlet, and two air outlets are respectively inside and outside gas channel outlet.
7. energy-saving air-conditioner with new wind changed by natural energy according to claim 1 is characterized in that: described geothermal heat exchanger (3) is provided with and is embedded in undergroundly, and geothermal heat exchanger is by water inlet pipe and outlet pipe and organize series-parallel underground heat-exchange tube more and constitute.
8. energy-saving air-conditioner with new wind changed by natural energy according to claim 1 is characterized in that: described air intake machine (7) and to go out blower fan (8) be low-noise centrifugal fan or axial flow blower.
9. energy-saving air-conditioner with new wind changed by natural energy according to claim 1 is characterized in that: described connection waterpipe is metallic conduit or plastic conduit, and is provided with heat-insulation layer in its appearance.
10. energy-saving air-conditioner with new wind changed by natural energy according to claim 1 is characterized in that: described intake stack (10) and wind pipe (9) are set to square or circular, are made by metal or plastic material, are provided with heat-insulation layer in appearance at pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100232732A CN101551145A (en) | 2008-03-31 | 2008-03-31 | Energy-saving air-conditioner with new wind changed by natural energy |
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| CNA2008100232732A CN101551145A (en) | 2008-03-31 | 2008-03-31 | Energy-saving air-conditioner with new wind changed by natural energy |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102109248A (en) * | 2011-03-21 | 2011-06-29 | 冼泰来 | Transcritical carbon dioxide solar air conditioning water heater |
| CN103925664A (en) * | 2014-04-11 | 2014-07-16 | 东南大学 | Novel water air conditioning system with combiner box coupled with intelligent control cabinet |
| CN104534597A (en) * | 2014-12-31 | 2015-04-22 | 山东一村空调有限公司 | Natural-energy-driven wind window circulating water air conditioner capable of deeply absorbing underground water |
| CN104566721A (en) * | 2014-12-31 | 2015-04-29 | 山东一村空调有限公司 | Natural energy air window circulation water-cooled air conditioner |
| CN105387649A (en) * | 2015-12-14 | 2016-03-09 | 滨州市甲力太阳能科技有限公司 | Fresh air system of solar air-conditioner |
| CN105805985A (en) * | 2016-05-18 | 2016-07-27 | 山东格瑞德集团有限公司 | Water heating system of cold and heat recycling fresh air conditioner |
| CN112594839A (en) * | 2020-12-09 | 2021-04-02 | 中国建筑科学研究院有限公司 | Cold and heat source fresh air device for near-zero energy consumption building |
| CN112815430A (en) * | 2021-02-22 | 2021-05-18 | 山西维斯塔清洁能源股份有限公司 | Energy-saving fresh air adjusting device based on natural energy heat utilization system |
| CN114440363A (en) * | 2022-01-13 | 2022-05-06 | 上海澳帆智能工程技术有限公司 | Bidirectional flow fresh air purification system |
| CN114440363B (en) * | 2022-01-13 | 2024-07-05 | 上海澳帆智能工程技术有限公司 | Two-way flow fresh air purifying system |
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2008
- 2008-03-31 CN CNA2008100232732A patent/CN101551145A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102109248A (en) * | 2011-03-21 | 2011-06-29 | 冼泰来 | Transcritical carbon dioxide solar air conditioning water heater |
| CN103925664A (en) * | 2014-04-11 | 2014-07-16 | 东南大学 | Novel water air conditioning system with combiner box coupled with intelligent control cabinet |
| CN103925664B (en) * | 2014-04-11 | 2016-05-18 | 东南大学 | A kind of water air-conditioning system of header box coupling intelligent control box |
| CN104534597A (en) * | 2014-12-31 | 2015-04-22 | 山东一村空调有限公司 | Natural-energy-driven wind window circulating water air conditioner capable of deeply absorbing underground water |
| CN104566721A (en) * | 2014-12-31 | 2015-04-29 | 山东一村空调有限公司 | Natural energy air window circulation water-cooled air conditioner |
| CN104534597B (en) * | 2014-12-31 | 2017-03-29 | 山东一村空调有限公司 | A kind of depth is drawn the natural energy of subsoil water and drives air regulator circulating water air conditioner |
| CN105387649B (en) * | 2015-12-14 | 2017-12-22 | 滨州市甲力太阳能科技有限公司 | Solar airconditioning VMC |
| CN105387649A (en) * | 2015-12-14 | 2016-03-09 | 滨州市甲力太阳能科技有限公司 | Fresh air system of solar air-conditioner |
| CN105805985A (en) * | 2016-05-18 | 2016-07-27 | 山东格瑞德集团有限公司 | Water heating system of cold and heat recycling fresh air conditioner |
| CN112594839A (en) * | 2020-12-09 | 2021-04-02 | 中国建筑科学研究院有限公司 | Cold and heat source fresh air device for near-zero energy consumption building |
| CN112815430A (en) * | 2021-02-22 | 2021-05-18 | 山西维斯塔清洁能源股份有限公司 | Energy-saving fresh air adjusting device based on natural energy heat utilization system |
| CN114440363A (en) * | 2022-01-13 | 2022-05-06 | 上海澳帆智能工程技术有限公司 | Bidirectional flow fresh air purification system |
| CN114440363B (en) * | 2022-01-13 | 2024-07-05 | 上海澳帆智能工程技术有限公司 | Two-way flow fresh air purifying system |
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Open date: 20091007 |