CN104654499A - Air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation - Google Patents
Air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation Download PDFInfo
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- CN104654499A CN104654499A CN201510041348.XA CN201510041348A CN104654499A CN 104654499 A CN104654499 A CN 104654499A CN 201510041348 A CN201510041348 A CN 201510041348A CN 104654499 A CN104654499 A CN 104654499A
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- evaporative cooling
- dew point
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0007—Air-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
- F24F5/0035—Air-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 evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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
- F24F2005/0064—Air-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 using solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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
- F24F2005/0064—Air-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 using solar energy
- F24F2005/0067—Air-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 using solar energy with photovoltaic panels
Abstract
The invention discloses an air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation. The air conditioning system comprises a solar combined heat and power generation system, wherein the solar combined heat and power generation system is connected to a dew point evaporative cooling air conditioning unit, a plate heat exchanger, a thermal storage tank and a floor radiant tube through a water pipe network. According to the air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation, a clean energy, namely solar power is utilized, the generation of solar thermoelectricity is guaranteed through the special structural design, meanwhile, through combination with evaporative cooling, the energy waste is prevented, and the effects of heating and refrigeration in winter and summer are realized.
Description
Technical field
The invention belongs to air conditioner technical field, be specifically related to the air-conditioning system that a kind of dew point evaporative cooling is combined with solar cogeneration.
Background technology
The solar cell adopted in general photovoltaic generating system lays monocrystalline silicon in the plane or polysilicon, owing to being plank frame, takes up space so compare in use; In addition, the photovoltaic generating system of this kind of structure has unstability, and the region easily by distribution of solar energy limits.And thin-film solar cells emerging is in recent years owing to having pliability, can be laid on nonplanar structure, can arrange flexibly, apply comparatively extensive.
As everyone knows, when solar energy uses as clean energy resource, photovoltaic generation just make use of the very little part in solar energy, and most solar energy mainly loses with photothermal form.If the radiant heat of solar energy is used by certain means, just can utilize solar energy resources to greatest extent, be better our service for life.
Dew point Evaporative Cooling Air Conditioning, based on evaporation cooling technique, mainly utilizes dry air energy, and the wet-bulb depression of outdoor air is carried out air conditioning as driven potential.Dew point Evaporative Cooling Air Conditioning not only compact conformation, and there is cooling-down effect outstanding feature; But its Secondary Air temperature of discharging is lower, does not well utilize, there is energy dissipation phenomenon.
Summary of the invention
The object of the present invention is to provide the air-conditioning system that a kind of dew point evaporative cooling is combined with solar cogeneration, solar cogeneration mode is adopted to provide electric energy and hot water to dew point Evaporative Cooling Air Conditioning, while maximum using solar energy resources, reach winter, summer dual-purpose effect.
The technical solution adopted in the present invention is, the air-conditioning system that dew point evaporative cooling is combined with solar cogeneration, include solar cogeneration system, solar cogeneration system is connected with dew point Evaporative Cooling Air Conditioning unit, plate type heat exchanger, heat-accumulator tank and flooring radiation pipe by grid.
Feature of the present invention is also:
The water side of solar cogeneration system is connected with plate type heat exchanger by hot-water line; Plate type heat exchanger is connected with heat-accumulator tank by the first water pipe; Heat-accumulator tank is connected with the 3rd water pipe, and hot-water line is by the second water pipe and the 3rd cross current;
3rd water pipe is connected with the micro-channel heat exchanger in dew point Evaporative Cooling Air Conditioning unit by the 4th water pipe, and micro-channel heat exchanger is connected with the water inlet pipe of solar cogeneration system by the 6th water pipe;
3rd water pipe is also connected with the water inlet of flooring radiation pipe by the 5th water pipe, and the delivery port of flooring radiation pipe is connected with return pipe by the 7th water pipe.
Plate type heat exchanger is circumscribed with respectively shower nozzle, municipal water supply pipe.
Solar cogeneration system comprises solar cogeneration unit and solar panel; Solar cogeneration unit is connected with solar panel by fixed support, and solar cogeneration unit supports is on pillar.
Solar cogeneration unit, include the metal circular tube that many head and the tail connect successively, the outer wall of every root metal circular tube is all enclosed with thin-film solar cells, and thin-film solar cells is connected with supply control unit, dew point Evaporative Cooling Air Conditioning unit successively by wire;
In the pipe of every root metal circular tube, metal circular tube inwall is provided with a circle low-resistance heat-transfer pipe; Connected by flexible pipe between low-resistance heat-transfer pipe in many metal circular tubes.
Supply control unit is made up of the controller linked together by power line and high-energy battery;
Dew point Evaporative Cooling Air Conditioning unit, includes machine unit shell, and machine unit shell one sidewall is provided with air inlet; Be provided with dew point evaporative cooling unit in machine unit shell, the top of dew point evaporative cooling unit is respectively arranged with water fender and micro-channel heat exchanger, and water fender and micro-channel heat exchanger are arranged side by side and are connected as a single entity; The top of water fender is provided with primary air fan, and the top of micro-channel heat exchanger is provided with overfire air fan;
The machine unit shell sidewall that primary air fan is corresponding is provided with air outlet, the machine unit shell roof that overfire air fan is corresponding is provided with exhaust outlet;
Primary air fan is all connected with controller by power line with overfire air fan.
Air outlet and air inlet are oppositely arranged.
Screen pack is provided with in air inlet.
Dew point evaporative cooling unit, includes pipe type heat transfer core body, and pipe type heat transfer core body is made up of many horizontally disposed ceramic elliptical tubes, and the surface of pipe type heat transfer core body is diagonally provided with row's aperture from bottom to top by primary air flowing direction;
The top of pipe type heat transfer core body is provided with water-locator, water-locator by water distributor and be evenly arranged on water distributor multiple towards pipe type heat transfer core body spray shower nozzle form;
The below of pipe type heat transfer core body is provided with pond, and pond is connected with water distributor by feed pipe; The feed pipe being positioned at pond is provided with DC water pump a; DC water pump a is connected with controller by power line.
Hot-water line is provided with check-valves;
3rd water pipe is provided with DC water pump b;
4th water pipe is provided with valve a;
5th water pipe is provided with valve b.
Beneficial effect of the present invention is:
1) air-conditioning system of the present invention adopts solar cogeneration mode to provide electric energy and hot water to dew point Evaporative Cooling Air Conditioning unit, with maximum using solar energy resources, and can converge sunshine by solar panel, improve the utilization rate of solar energy.
2) be provided with plate type heat exchanger and heat-accumulator tank in air-conditioning system of the present invention, meet the daily life hot water supply in each season, unnecessary thermal energy storage can also be got up uses in order to winter heating, at maximum using solar energy clean energy resource in each in season.
3) air-conditioning system of the present invention is when using summer, utilize the second wind cooling of dew point Evaporative Cooling Air Conditioning in cogeneration of heat and power heat energy extract after water lower the temperature, namely adopt micro-channel heat exchanger as the water fender of Secondary Air, take full advantage of the backwater of Secondary Air cooling system, improve photovoltaic efficiency.
4) air-conditioning system of the present invention is when using summer, utilizes dew point Evaporative Cooling Air Conditioning to carry out room temperature lowering; When using in the winter time, the energy of solar water and heat-accumulator tank is utilized to carry out floor panel heating; The direct current that the power operation parts of whole air-conditioning system all adopt solar energy to send, cleanliness without any pollution, reaches Winter-summer dual purpose effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of air-conditioning system of the present invention;
Fig. 2 is the side view of solar cogeneration system in air-conditioning system of the present invention;
Fig. 3 is the structural representation of solar cogeneration system in air-conditioning system of the present invention;
Fig. 4 is the circuit connection diagram of solar cogeneration system and dew point Evaporative Cooling Air Conditioning unit in air-conditioning system of the present invention.
In figure, 1. solar panel, 2. thin-film solar cells, 3. dew point Evaporative Cooling Air Conditioning unit, 4. plate type heat exchanger, 5. heat-accumulator tank, 6. flooring radiation pipe, 7. low-resistance heat-transfer pipe, 8. check-valves, 9. valve a, 10. valve b, 11. micro-channel heat exchangers, 12. shower nozzles, 13. municipal water supply pipes, 14. hot-water lines, 15. flexible pipes, 16. pillars, 17. fixed supports, 18. shower nozzles, 19. apertures, 20. ceramic elliptical tubes, 21. screen packs, 22. primary air fans, 23. overfire air fans, 24. water fenders, 25. ponds, 26. DC water pump a, 27. wires, 28. controllers, 29. high-energy batteries, 30. DC water pump b, 31. metal circular tubes, 32. air inlets, 33. air outlets, 34. exhaust outlets, 35. water distributors, 36. feed pipes, 37. water inlet pipes, G1. the first water pipe, G2. the second water pipe, G3. the 3rd water pipe, G4. the 4th water pipe, G5. the 5th water pipe, G6. the 6th water pipe, G7. the 7th water pipe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The air-conditioning system that dew point evaporative cooling of the present invention is combined with solar cogeneration, its structure as shown in Figure 1, include solar cogeneration system, solar cogeneration system is connected with dew point Evaporative Cooling Air Conditioning unit 3, plate type heat exchanger 4, heat-accumulator tank 5 and flooring radiation pipe 6 by grid.
Grid structure between solar cogeneration system, dew point Evaporative Cooling Air Conditioning unit 3, plate type heat exchanger 4, heat-accumulator tank 5 and flooring radiation pipe 6 is specific as follows:
The water side of solar cogeneration system is connected with plate type heat exchanger 4 by hot-water line 14; Plate type heat exchanger 4 is connected with heat-accumulator tank 5 by the first water pipe G1; Heat-accumulator tank 5 is connected with the 3rd water pipe G3, and hot-water line 14 is connected with the 3rd water pipe G3 by the second water pipe G2; 3rd water pipe G3 is connected with the micro-channel heat exchanger 11 in dew point Evaporative Cooling Air Conditioning unit 3 by the 4th water pipe G4, and micro-channel heat exchanger 11 is connected with the water inlet pipe 37 of solar cogeneration system by the 6th water pipe G6; 3rd water pipe G3 is also connected with the water inlet of flooring radiation pipe 6 by the 5th water pipe G5, and the delivery port of flooring radiation pipe 6 is connected with return pipe 37 by the 7th water pipe G7.
Plate type heat exchanger 4 is circumscribed with respectively shower nozzle 12, municipal water supply pipe 13.
Hot-water line 14 is provided with check-valves 8; 3rd water pipe G3 is provided with DC water pump b30, and DC water pump b30 provides power for whole system, and provides circulation power for the domestic hot-water of plate type heat exchanger 4 uses; 4th water pipe G4 is provided with valve a9; 5th water pipe G5 is provided with valve b10.
Solar cogeneration system, as shown in Figures 1 and 2, comprise solar cogeneration unit and solar panel 1, solar cogeneration unit is connected on solar panel 1 by fixed support 17, and solar cogeneration unit supports is on pillar 16.
Solar cogeneration unit, its structure as shown in Figure 3, include the metal circular tube 31 that many head and the tail connect successively, the outer wall of every root metal circular tube 31 is all enclosed with thin-film solar cells 2, thin-film solar cells 2 is connected with the current consuming apparatus in supply control unit, dew point Evaporative Cooling Air Conditioning unit 3 successively by wire 27, as shown in Figure 4; In the pipe of every root metal circular tube 31, metal circular tube 31 inwall is provided with a circle low-resistance heat-transfer pipe 7; Connected by flexible pipe 15 between low-resistance heat-transfer pipe 7 in many metal circular tubes 31.
Supply control unit is made up of the controller 28 linked together by power line and high-energy battery 29, as shown in Figure 4.
Dew point Evaporative Cooling Air Conditioning unit 3, its structure as shown in Figure 4, include machine unit shell, machine unit shell one sidewall is provided with air inlet 32, dew point evaporative cooling unit is provided with in machine unit shell, the top of dew point evaporative cooling unit is provided with water fender 24 and micro-channel heat exchanger 11, micro-channel heat exchanger 11 is positioned at inlet side, water fender 24 and micro-channel heat exchanger 11 are arranged side by side and are connected as a single entity, the top of water fender 24 is provided with primary air fan 22, and the top of micro-channel heat exchanger 11 is provided with overfire air fan 23; The machine unit shell sidewall of primary air fan 22 correspondence is provided with air outlet 33, and air outlet 33 and air inlet 32 are oppositely arranged; The machine unit shell roof of overfire air fan 23 correspondence is provided with exhaust outlet 34.
Screen pack 21 is provided with in air inlet 32.
Dew point evaporative cooling unit, as shown in Figure 4, include pipe type heat transfer core body, pipe type heat transfer core body is made up of many horizontally disposed ceramic elliptical tubes 20, and the surface of pipe type heat transfer core body is diagonally provided with row's aperture 19 from bottom to top by primary air flowing direction; The top of pipe type heat transfer core body is provided with water-locator, water-locator by water distributor 35 and be evenly arranged on water distributor 35 multiple towards pipe type heat transfer core body spray shower nozzle 18 form; The below of pipe type heat transfer core body is provided with pond 25, and pond 25 is connected with water distributor 35 by feed pipe; The feed pipe 36 being positioned at pond 25 is provided with DC water pump a26.
Primary air fan 22, overfire air fan 23 and DC water pump a26 are all connected with controller 28 by power line.
The effect of each parts in the air-conditioning system that dew point evaporative cooling of the present invention is combined with solar cogeneration:
(1) solar cogeneration system: its core component is solar cogeneration unit, solar cogeneration unit is fixed on solar panel 1 by fixed support 17, and multiple solar cogeneration unit is all fixed on ground or miscellaneous part by pillar 16;
Be provided with many metal circular tubes 31 in solar cogeneration unit wherein, the outer wall of metal circular tube 31 is enclosed with thin-film solar cells 2, thin-film solar cells 2 is for absorbing solar energy; Many low-resistance heat-transfer pipes 7 within one week, are evenly laid at the inwall of metal circular tube 31, coupled together by flexible pipe 15 between low-resistance heat-transfer pipe 7 in many metal circular tubes 31, the hot water produced in low-resistance heat-transfer pipe 7 flows in hot-water line 14, is transported in miscellaneous part through hot-water line 14.
(2) supply control unit: coordinate for assisting as the power-consuming component in dew point Evaporative Cooling Air Conditioning unit 3 powers (as: DC water pump a26, primary air fan 22 and overfire air fan 23) with solar cogeneration system;
Supply control unit is made up of the controller 28 linked together by power line and high-energy battery 29; In order to save floor space, the top of the dew point Evaporative Cooling Air Conditioning unit 3 that controller 28 and high-energy storage battery 29 can be laid in;
The direct current produced by thin film solar cell 2 accesses through wire 27 in the controller 28 in supply control unit, electric energy is supplied to the energy-consuming parts in dew point Evaporative Cooling Air Conditioning unit 3; Unnecessary power storage is in high-energy battery 29.
(3) dew point Evaporative Cooling Air Conditioning unit 3: for lowering the temperature to outdoor air;
Outdoor air enters in machine unit shell through air inlet 32, outdoor air filters through filter screen 21 at air inlet 32 place, air after filtration flows through dew point evaporative cooling unit place, pipe type heat transfer core body place in dew point evaporative cooling unit, air successively enters secondary runner from aperture 19 outflow ceramic elliptical tube 20 and a secondary fluid course becomes Secondary Air, First air respectively;
Micro-channel heat exchanger 11 is used as the water fender of Secondary Air here.
(4) plate type heat exchanger 4: for heating municipal water supply, for citizen directly provide domestic hot-water.
(5) heat-accumulator tank 5: for renewing unnecessary heat energy, so that directly use heat energy when heat energy is inadequate.
(6) flooring radiation pipe 6: under being arranged at indoor floor, for being indoor heating in the winter time.
The air-conditioning system that dew point evaporative cooling of the present invention is combined with solar cogeneration is as follows respectively in the course of work in summer in winter:
(1) valve a9 is opened when summer uses, valve-off b10:
Sunshine is converged by solar panel 1, the thin-film solar cells 2 be laid on metal circular tube 31 outer wall receives the sunshine converged and produces direct current, introduced the controller 28 in supply control unit by wire 27, unnecessary electrical power storage is for subsequent use in high-energy battery 29;
Simultaneously, solar cogeneration unit also receives the irradiation generation radiant heat that solar panel 1 converges sunshine, water in heating low-resistance heat-transfer pipe 7, by low-resistance heat-transfer pipe 7, the heat energy of generation is brought to plate type heat exchanger 4, the municipal water supply in municipal water supply pipe 13 is heated, so that the hot water that people live can be supplied by plate type heat exchanger 4;
Unnecessary heat energy is stored in heat-accumulator tank 5 and (is absorbed by the energy-accumulating medium in heat-accumulator tank 5 and store), then the water that temperature is lower is become, enter again in the micro-channel heat exchanger 11 in dew point Evaporative Cooling Air Conditioning unit 3 and cool further, finally get back in low thermal resistance heat-transfer pipe 7 by the conveying of the 6th water pipe G6, the 7th water pipe G7 successively, carry out next one circulation, continue to take away the heat produced in solar cogeneration system.
Wherein, the course of work of dew point Evaporative Cooling Air Conditioning unit 3 is specific as follows:
By the running of primary air fan 22 and overfire air fan 23, outside air is filtered by screen pack 21 while air inlet 32 enters, outdoor air enters in ceramic elliptical tube 20 after filtering, partial air enters Secondary Flow road after being flowed out by aperture 19, the water droplet sprayed at ceramic elliptical tube 20 outer surface and shower nozzle 18 carries out evaporative cooling and to lower the temperature remaining air in precooling pottery elliptical tube 20, after processing finally by micro-channel heat exchanger 11, discharged by exhaust outlet 34 under overfire air fan 23 acts on; Meanwhile, in ceramic elliptical tube 20, surplus air flows out through aperture 19 and enters a secondary fluid course, carries out constant enthalpy cooling cooling further, then filters out after unnecessary moisture content through water fender 24, under the effect of primary air fan 22, send into cooling place through air outlet 33.
(2) when using in the winter time, valve-off a9, opens valve b10:
Solar cogeneration system is utilized to produce hot water, hot water flows in plate type heat exchanger 4 along hot-water line 14, hot water after plate type heat exchanger 4 processes enters in heat-accumulator tank 5 along the first water pipe G1 again, hot water after heat-accumulator tank 5 flows out continues to flow into the 5th water pipe G5 along the 3rd water pipe G3, finally for flooring radiation pipe 6 provides the water of higher temperature, reach the object of heating.
When cloudy day or night, solar cogeneration system cannot provide enough heat energy, by the heat energy heating stored in heat-accumulator tank 5.
Be provided with core component solar cogeneration system and dew point Evaporative Cooling Air Conditioning unit 3 in the air-conditioning system that dew point evaporative cooling of the present invention is combined with solar cogeneration, and be equipped with plate type heat exchanger 4, heat-accumulator tank 5 and flooring radiation pipe 6.Wherein, in solar cogeneration system, converging solar energy by solar panel 1, improve the utilization rate of solar energy, taking away solar radiant heat in time by arranging low-resistance heat-transfer pipe 7 in metal circular tube 31 inside simultaneously.In dew point Evaporative Cooling Air Conditioning unit 3, be provided with dew point evaporative cooling unit and micro-channel heat exchanger 11, effectively can not only reduce air themperature, also use the energy of Secondary Air.Utilize heat-accumulator tank 5 heat energy storage, ensure that use solar water throughout the year by arranging plate type heat exchanger 4; Heat-accumulator tank 5 is utilized to be combined the continual and steady supply that ensure that heat energy with flooring radiation pipe 6.
The air-conditioning system that dew point evaporative cooling of the present invention is combined with solar cogeneration utilizes clean energy resource solar energy, ensure that solar generator produces by special structural design, be combined with dew point evaporative cooling simultaneously and prevent energy dissipation, solve the heating in summer in winter, refrigeration problem.
Claims (10)
1. the air-conditioning system that is combined with solar cogeneration of dew point evaporative cooling, it is characterized in that, include solar cogeneration system, described solar cogeneration system is connected with dew point Evaporative Cooling Air Conditioning unit (3), plate type heat exchanger (4), heat-accumulator tank (5) and flooring radiation pipe (6) by grid.
2. air-conditioning system according to claim 1, is characterized in that, the water side of described solar cogeneration system is connected with plate type heat exchanger (4) by hot-water line (14); Described plate type heat exchanger (4) is connected with heat-accumulator tank (5) by the first water pipe (G1); Described heat-accumulator tank (5) is connected with the 3rd water pipe (G3), and hot-water line (14) is connected with the 3rd water pipe (G3) by the second water pipe (G2);
Described 3rd water pipe (G3) is connected with the micro-channel heat exchanger (11) in dew point Evaporative Cooling Air Conditioning unit (3) by the 4th water pipe (G4), and described micro-channel heat exchanger (11) is connected with the water inlet pipe (37) of solar cogeneration system by the 6th water pipe (G6);
Described 3rd water pipe (G3) is also connected with the water inlet of flooring radiation pipe (6) by the 5th water pipe (G5), and the delivery port of flooring radiation pipe (6) is connected with described return pipe (37) by the 7th water pipe (G7).
3. air-conditioning system according to claim 1 and 2, is characterized in that, described plate type heat exchanger (4) is circumscribed with respectively shower nozzle (12), municipal water supply pipe (13).
4. air-conditioning system according to claim 1 and 2, is characterized in that, described solar cogeneration system comprises solar cogeneration unit and solar panel (1);
Described solar cogeneration unit is connected with solar panel (1) by fixed support (17), and described solar cogeneration unit supports is on pillar (16).
5. air-conditioning system according to claim 4, it is characterized in that, described solar cogeneration unit, include the metal circular tube (31) that many head and the tail connect successively, the outer wall of every root metal circular tube (31) is all enclosed with thin-film solar cells (2), and described thin-film solar cells (2) is connected with supply control unit, dew point Evaporative Cooling Air Conditioning unit (3) successively by wire (27);
In the pipe of every root metal circular tube (31), metal circular tube (31) inwall is provided with a circle low-resistance heat-transfer pipe (7); Connected by flexible pipe (15) between low-resistance heat-transfer pipe (7) in many metal circular tubes (31).
6. air-conditioning system according to claim 5, is characterized in that, described supply control unit is made up of the controller linked together by power line (28) and high-energy battery (29);
Described dew point Evaporative Cooling Air Conditioning unit (3), includes machine unit shell, and described machine unit shell one sidewall is provided with air inlet (32); Dew point evaporative cooling unit is provided with in described machine unit shell, the top of described dew point evaporative cooling unit is respectively arranged with water fender (24) and micro-channel heat exchanger (11), and described water fender (24) and micro-channel heat exchanger (11) are arranged side by side and are connected as a single entity; The top of described water fender (24) is provided with primary air fan (22), and the top of described micro-channel heat exchanger (11) is provided with overfire air fan (23);
The machine unit shell sidewall that described primary air fan (22) is corresponding is provided with air outlet (33), the machine unit shell roof that described overfire air fan (23) is corresponding is provided with exhaust outlet (34);
Described primary air fan (22) is all connected with described controller (28) by power line with overfire air fan (23).
7. air-conditioning system according to claim 6, is characterized in that, described air outlet (33) and air inlet (32) are oppositely arranged.
8. the air-conditioning system according to claim 6 or 7, is characterized in that, is provided with screen pack (21) in described air inlet (32).
9. air-conditioning system according to claim 6, it is characterized in that, described dew point evaporative cooling unit, include pipe type heat transfer core body, described pipe type heat transfer core body is made up of many horizontally disposed ceramic elliptical tubes (20), and the surface of described pipe type heat transfer core body is diagonally provided with row's aperture (19) from bottom to top by primary air flowing direction;
The top of described pipe type heat transfer core body is provided with water-locator, and described water-locator is by water distributor (35) and be evenly arranged at the upper multiple shower nozzle (18) sprayed towards pipe type heat transfer core body of water distributor (35) and form;
The below of described pipe type heat transfer core body is provided with pond (25), and described pond (25) are connected with water distributor (35) by feed pipe; The feed pipe (36) being positioned at pond (25) is provided with DC water pump a (26); DC water pump a (26) is connected with controller (28) by power line.
10. air-conditioning system according to claim 2, is characterized in that, described hot-water line (14) is provided with check-valves (8);
Described 3rd water pipe (G3) is provided with DC water pump b (30);
Described 4th water pipe (G4) is provided with valve a (9);
Described 5th water pipe (G5) is provided with valve b (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041348.XA CN104654499B (en) | 2015-01-27 | 2015-01-27 | Air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041348.XA CN104654499B (en) | 2015-01-27 | 2015-01-27 | Air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation |
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| Publication Number | Publication Date |
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| CN104654499A true CN104654499A (en) | 2015-05-27 |
| CN104654499B CN104654499B (en) | 2017-05-24 |
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| CN201510041348.XA Expired - Fee Related CN104654499B (en) | 2015-01-27 | 2015-01-27 | Air conditioning system capable of combining dew point evaporative cooling and solar combined heat and power generation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN105187001A (en) * | 2015-07-16 | 2015-12-23 | 西安工程大学 | Evaporative cooling air conditioning system for photovoltaic power plant cooling and dust removing |
| CN110762663A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | PVT composite set and air conditioner based on night radiation and dew point evaporative cooling |
| CN110762664A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | Device and air conditioner based on PVT combination cross-season heat storage and dew point evaporative cooling |
| CN112290831A (en) * | 2020-10-28 | 2021-01-29 | 呼伦贝尔学院 | Heat dissipation mechanism of thermoelectric generator and thermoelectric generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187001A (en) * | 2015-07-16 | 2015-12-23 | 西安工程大学 | Evaporative cooling air conditioning system for photovoltaic power plant cooling and dust removing |
| CN105187001B (en) * | 2015-07-16 | 2017-08-25 | 西安工程大学 | Photovoltaic plant cooling, dedusting Evaporative Cooling Air-conditioning System |
| CN105180327A (en) * | 2015-10-24 | 2015-12-23 | 无锡商业职业技术学院 | Solar water evaporation air conditioner system |
| CN110762663A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | PVT composite set and air conditioner based on night radiation and dew point evaporative cooling |
| CN110762664A (en) * | 2019-10-14 | 2020-02-07 | 珠海格力电器股份有限公司 | Device and air conditioner based on PVT combination cross-season heat storage and dew point evaporative cooling |
| CN112290831A (en) * | 2020-10-28 | 2021-01-29 | 呼伦贝尔学院 | Heat dissipation mechanism of thermoelectric generator and thermoelectric generator |
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