CN204786983U - Compound air conditioning system based on rock -bed, evaporation cooling and solar energy power supply - Google Patents
Compound air conditioning system based on rock -bed, evaporation cooling and solar energy power supply Download PDFInfo
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- CN204786983U CN204786983U CN201520479988.4U CN201520479988U CN204786983U CN 204786983 U CN204786983 U CN 204786983U CN 201520479988 U CN201520479988 U CN 201520479988U CN 204786983 U CN204786983 U CN 204786983U
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Abstract
The utility model discloses a compound air conditioning system based on rock -bed, evaporation cooling and solar energy power supply unites cooling system by a plurality of rock -beds - evaporation cooling and constitutes, rock -bed - evaporation cooling combination cooling system, including evaporation cooling unit and the dual -purpose unit of connecting through tuber pipe net of rock -bed cold -storage - cooling, evaporation cooling cooling unit still with the solar energy power generation unit connection, the evaporation cooling unit is formed in a subaerial evaporation cooling air conditioning unit, the 2nd evaporation cooling air conditioning unit and the 3rd evaporation cooling air conditioning unit by setting up, the dual -purpose unit of rock -bed cold -storage - cooling comprises rock -bed an and the rock -bed b who sets up in the subsurface, the solar energy power generation unit is connected to form through the wire by solar cell panel and electric power conversion device. The utility model discloses a compound air conditioning system, with evaporation cooling unit and the dual -purpose unit of rock -bed cold -storage - cooling, effectively lowering the temperature can also save the energy consumption at to a great extent.
Description
Technical field
The utility model belongs to air-conditioning system technical field, is specifically related to a kind of based on rock-bed, evaporative cooling and solar powered compound air-conditioning system.
Background technology
Existing evaporation cooling technique mainly contains: indirect evaporative cooling technology, direct evaporating-cooling technology, indirectly with the two-stage cooling technology directly combined.
Not only needing the investment considering overfire air fan when utilizing indirect evaporative cooling technology, also needing the problem considering the electricity charge on daytime; Intermittently provide cold for room if can realize, just can reduce the use of electricity, thus save the electricity charge.
Rock-bed, primarily of the grit of circle and cobble composition, using the indirect evaporating-cooling of rock-bed as the first order, can be arranged on underground, saves aboveground space when in use; When outdoor air enters in the rock-bed of underground through blower fan suction after supercooling, contact with cobble with grit, just can reach the object of cold-storage.At night, wet-bulb temperature is lower, and evaporative cooling efficiency is higher, so just makes rock-bed be very easy to cold-storage.
Based on the advantage of rock-bed, rock-bed is combined with Evaporative Cooling Air Conditioning unit, be just equivalent to cold-storage device and cooling apparatus to combine, effectively can not only reduce temperature, energy consumption can also be saved to a great extent.
Utility model content
The purpose of this utility model is to provide a kind of based on rock-bed, evaporative cooling and solar powered compound air-conditioning system, evaporative cooling unit and the dual-purpose unit of rock-bed cold-storage-cooling are combined, effectively can not only reduce temperature, energy consumption can also be saved to a great extent.
The technical scheme that the utility model adopts is, based on rock-bed, evaporative cooling and solar powered compound air-conditioning system, combine cooling system by multiple rock-bed-evaporative cooling to form, rock-bed-evaporative cooling associating cooling system, include the evaporative cooling unit and the dual-purpose unit of rock-bed cold-storage-cooling that are connected by airduct net, evaporative cooling cooling unit is also connected with solar power generation unit; Evaporative cooling unit forms by being arranged at ground first Evaporative Cooling Air Conditioning unit, the second Evaporative Cooling Air Conditioning unit and the 3rd Evaporative Cooling Air Conditioning unit; The dual-purpose unit of rock-bed cold-storage-cooling forms by being arranged at underground rock-bed a and rock-bed b; Solar power generation unit is connected to form by wire by solar panel and electric power reforming unit.
Feature of the present utility model is also:
First Evaporative Cooling Air Conditioning unit, includes the first machine unit shell and external water tank a, the two side that the first machine unit shell is relative is respectively arranged with air inlet a and air outlet a, and air outlet a is connected with rock-bed a by the first airduct; Enter rear flow direction by air in first machine unit shell and be disposed with screen pack a, pre-cooling of fresh air room a, the first material filling type evaporative cooling unit and pressure fan a, pre-cooling of fresh air room a is connected with rock-bed a by the second airduct G.
First material filling type evaporative cooling unit, include filler a, the surrounding of filler a is vertically provided with many high pressure spray shower pipes, the bottom of many high pressure spray shower pipes is communicated with by tube connector, tube connector is connected with external water tank a by the first feed pipe, and every root high pressure spray shower pipe is evenly provided with multiple high-pressure fine-spray nozzle a towards filler a shower water; First feed pipe is provided with water pump.
Air-valve e is provided with in first airduct;
Be provided with air-valve f in the mouth of pipe that second airduct is connected with pre-cooling of fresh air room a, in the mouth of pipe that the second airduct is connected with rock-bed a, be provided with temperature sensor a and air-valve a.
Second Evaporative Cooling Air Conditioning unit, includes the second machine unit shell and external water tank b, the two side that the second machine unit shell is relative is respectively arranged with air inlet b and air outlet b, and air outlet b is connected with rock-bed b by the 3rd airduct; Enter rear flow direction by air in second machine unit shell and be disposed with screen pack b, pre-cooling of fresh air room b, the second material filling type evaporative cooling unit and pressure fan b, pre-cooling of fresh air room b is connected with rock-bed b by the 4th airduct.
Second material filling type evaporative cooling unit, include filler b, the surrounding of filler b is vertically provided with many high pressure water jet pipes, the bottom of many high pressure water jet pipes was communicated with by communicating pipe, communicating pipe is connected with external water tank b by the second feed pipe, every root high pressure water jet pipe is evenly provided with multiple high-pressure fine-spray nozzle b towards filler b shower water; Second feed pipe is provided with water pump.
Air-valve g is provided with in 3rd airduct;
Be provided with air-valve h in the mouth of pipe that 4th airduct is connected with pre-cooling of fresh air room b, in the mouth of pipe that the 4th airduct is connected with rock-bed b, be provided with temperature sensor b and air-valve b.
3rd Evaporative Cooling Air Conditioning unit, include the 3rd machine unit shell, one sidewall of the 3rd machine unit shell sets out air port, is provided with the cold air chamber of band cold air inlet in the 3rd machine unit shell, between cold air chamber and air outlet, is disposed with direct evaporating-cooling unit, water fender and blower fan; Cold air inlet is connected with tendencies pipe, and tendencies pipe is connected with rock-bed a by the 6th airduct, and tendencies pipe is also connected with rock-bed b by the 7th airduct.
Direct evaporating-cooling unit, includes filling block, and the top of filling block is provided with water distributor, water distributor is provided with multiple nozzle towards filling block shower water; The below of filling block is provided with header tank, and header tank is connected with water distributor by water pipe, and water pipe is provided with water pump;
Tendencies pipe and cold air inlet junction are provided with air-valve i;
Temperature sensor c and air-valve c is provided with in 6th airduct;
Temperature sensor d and air-valve d is provided with in 7th airduct.
Electric power reforming unit is made up of the controller connected successively by wire, battery and inverter.
The beneficial effects of the utility model are:
(1) compound air-conditioning system of the present utility model, by rock-bed unit and evaporative cooling unit reasonable combination, effectively make use of cold-storage effect and the indirect evaporating-cooling effect of rock-bed, achieves the effective cooling to air.
(2) compound air-conditioning system of the present utility model, utilizes two dual-purpose unit of rock-bed composition cold-storage-cooling, it can be made to be in rational mode of operation according to the adjustment of temperature sensor, as: cooling mode or cold-storage pattern.
(3) compound air-conditioning system of the present utility model is when running night, can utilize the unnecessary electricity that in solar power generation unit on daytime, battery stores.
(4) in compound air-conditioning system of the present utility model, when employing two rock-beds, do not reaching under desirable cold-storage state, the temperature through rock-bed is lower, this part air can be utilized to carry out precooling to outdoor air, improve cooling effectiveness.
(5) in compound air-conditioning system of the present utility model, for rock-bed provides the evaporative cooling unit establishing high-pressure micro-mist injection apparatus in the employing of the device of cold, and what coordinate the water tank of high-pressure micro-mist injection apparatus to adopt is external water tank, conveniently supplies water and changes water.
(6), in compound air-conditioning system of the present utility model, in the airduct that two connect rock-beds, temperature sensor and air-valve is provided with, can the switch of adjusting air valve according to the actual requirements.
Accompanying drawing explanation
Fig. 1 is the structural representation of compound air-conditioning system of the present utility model;
Fig. 2 is the structural representation of solar power generation unit in compound air-conditioning system of the present utility model.
In figure, A. first Evaporative Cooling Air Conditioning unit, B. second Evaporative Cooling Air Conditioning unit, C. the 3rd Evaporative Cooling Air Conditioning unit;
1. screen pack a, 2. pre-cooling of fresh air room a, 3. high-pressure fine-spray nozzle a, 4. filler a, 5. pressure fan a, 6. air inlet a, 7. air outlet a, 8. air inlet b, 9. screen pack b, 10. pre-cooling of fresh air room b, 11. high-pressure fine-spray nozzle b, 12. filler b, 13. pressure fan b, 14. air outlet b, 15. cold air chamber, 16. cold air inlets, 17. water distributors, 18. filling blocks, 19. water fenders, 20. blower fans, 21. air outlets, 22. header tanks, 23. external water tank a, 24. rock-bed a, 25. rock-bed b, 26. temperature sensor a, 27. air-valve a, 28. temperature sensor b, 29. air-valve b, 30. temperature sensor c, 31. air-valve c, 32. temperature sensor d, 33. air-valve d, 34. external water tank b, 35. air-valve e, 36. air-valve f, 37. air-valve g, 38. air-valve h, 39. air-valve i, 40. solar panels, 41. controllers, 42. batteries, 43. inverters,
G1. the first airduct, G2. second airduct, G3. the 3rd airduct, G4. the 4th airduct, G5. tendencies pipe, G6. the 6th airduct, G7. the 7th airduct.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model is based on rock-bed, evaporative cooling and solar powered compound air-conditioning system, and its structure, as shown in 1 and Fig. 2, is combined cooling system by multiple rock-bed-evaporative cooling and formed; Each rock-bed-evaporative cooling associating cooling system, include the evaporative cooling unit and the dual-purpose unit of rock-bed cold-storage-cooling that are connected by airduct net, evaporative cooling unit is also connected with solar power generation unit.
Evaporative cooling unit, as shown in Figure 1, forms by being arranged at ground first Evaporative Cooling Air Conditioning unit A, the second Evaporative Cooling Air Conditioning B of Unit and the 3rd Evaporative Cooling Air Conditioning unit C.
The dual-purpose unit of rock-bed cold-storage-cooling, as shown in Figure 1, forms by being arranged at underground rock-bed a24 and rock-bed b25.
First Evaporative Cooling Air Conditioning unit A, includes the first machine unit shell and external water tank a23, the two side that the first machine unit shell is relative is respectively arranged with air inlet a6 and air outlet a7, and air outlet a7 is connected with rock-bed a24 by the first airduct G1; Enter rear flow direction by air in first machine unit shell and be disposed with screen pack a1, pre-cooling of fresh air room a2, the first material filling type evaporative cooling unit and pressure fan a5, pre-cooling of fresh air room a2 is connected with rock-bed a24 by the second airduct G2.
First material filling type evaporative cooling unit, include filler a4, the surrounding of filler a4 is vertically provided with many high pressure spray shower pipes, the bottom of many high pressure spray shower pipes is communicated with by tube connector, tube connector is connected with external water tank a23 by the first feed pipe, and every root high pressure spray shower pipe is evenly provided with multiple high-pressure fine-spray nozzle a3 towards filler a4 shower water.
First feed pipe is provided with water pump.
Air-valve e35 is provided with in first airduct G1.
Be provided with air-valve f36 in the mouth of pipe that second airduct G2 is connected with pre-cooling of fresh air room a2, in the mouth of pipe that the second airduct G2 is connected with rock-bed a24, be provided with temperature sensor a26 and air-valve a27.
Second Evaporative Cooling Air Conditioning B of Unit, includes the second machine unit shell and external water tank b34, the two side that the second machine unit shell is relative is respectively arranged with air inlet b8 and air outlet b14, and air outlet b14 is connected with rock-bed b25 by the 3rd airduct G3; Enter rear flow direction by air in second machine unit shell and be disposed with screen pack b9, pre-cooling of fresh air room b10, the second material filling type evaporative cooling unit and pressure fan b13, pre-cooling of fresh air room b10 is connected with rock-bed b25 by the 4th airduct G4.
Second material filling type evaporative cooling unit, include filler b12, the surrounding of filler b12 is vertically provided with many high pressure water jet pipes, the bottom of many high pressure water jet pipes was communicated with by communicating pipe, communicating pipe is connected with external water tank b34 by the second feed pipe, every root high pressure water jet pipe is evenly provided with multiple high-pressure fine-spray nozzle b11 towards filler b12 shower water.
Second feed pipe is provided with water pump.
Air-valve g37 is provided with in 3rd airduct G3.
Be provided with air-valve h38 in the mouth of pipe that 4th airduct G4 is connected with pre-cooling of fresh air room b10, in the mouth of pipe that the 4th airduct G4 is connected with rock-bed b25, be provided with temperature sensor b28 and air-valve b29.
3rd Evaporative Cooling Air Conditioning unit C, include the 3rd machine unit shell, one sidewall of the 3rd machine unit shell sets out air port 21, be provided with the cold air chamber 15 of band cold air inlet 16 in 3rd machine unit shell, between cold air chamber 15 and air outlet 21, be disposed with direct evaporating-cooling unit, water fender 19 and blower fan 20; Cold air inlet 16 is connected with tendencies pipe G5, and tendencies pipe G5 is connected with rock-bed a24 by the 6th airduct G6, and tendencies pipe G5 is also connected with rock-bed b25 by the 7th airduct G7.
Direct evaporating-cooling unit, includes filling block 18, and the top of filling block 18 is provided with water distributor 17, water distributor 17 is provided with multiple nozzle towards filling block 18 shower water; The below of filling block 18 is provided with header tank 22, and header tank 22 is connected with water distributor 17 by water pipe, and water pipe is provided with water pump.
Tendencies pipe G5 and cold air inlet 16 junction are provided with air-valve i39.
Temperature sensor c30 and air-valve c31 is provided with in 6th airduct G6.
Temperature sensor d32 and air-valve d33 is provided with in 7th airduct G7.
Solar power generation unit, as shown in Figure 2, is connected to form by wire by solar panel 40 and electric power reforming unit; Electric power reforming unit is made up of the controller 41 connected successively by wire, battery 42 and inverter 43.
The utility model is as follows based on the effect of three large formants in rock-bed, evaporative cooling and solar powered compound air-conditioning system:
Evaporative cooling unit: the first Evaporative Cooling Air Conditioning unit A, the second Evaporative Cooling Air Conditioning B of Unit and the 3rd Evaporative Cooling Air Conditioning unit C are all for carrying out cooling process to air.
The dual-purpose unit of rock-bed cold-storage-cooling: forming by being arranged at underground rock-bed a24 and rock-bed b25, can effectively store cold and lower the temperature to air is that one both can cold-storage, again can the device of cooling.
Solar power generation unit: utilize reproducible clean energy resource to provide electric energy to supply the operation of evaporative cooling unit, effectively save electric energy.
The utility model is as follows based on the course of work of rock-bed, evaporative cooling and solar powered compound air-conditioning system:
Outdoor air flows into the first Evaporative Cooling Air Conditioning unit A in evaporative cooling unit and the second Evaporative Cooling Air Conditioning B of Unit respectively;
In the first Evaporative Cooling Air Conditioning unit A:
Air enters in the first material filling type evaporative cooling unit after filter screen a1 filters, air carries out hot and humid area at filler a4 place and the water sprayed out through high-pressure fine-spray nozzle a3, complete temperature-fall period (shower water, from external water tank a23, adopts the object of external water tank a23 to be to change water convenient); Air after cooling is delivered in rock-bed a24 through the first airduct G1; After rock-bed a24 process, the temperature of air is further reduced, and now cold air has following working method:
Cold air enters into the new wind of precooling in the a2 of pre-cooling of fresh air room through the second airduct G2 (opening air-valve f36 and air-valve a27), and rock-bed a24 is now as cold-storage device;
When the air themperature that temperature sensor a26 detects in the second airduct G2 is identical with the air themperature entering rock-bed a24 through the first airduct G1 (showing that cold-storage completes), close air-valve a27, using rock-bed a24 as cooling apparatus, the cold air now sent by rock-bed a24 is successively through the 6th airduct G6, tendencies pipe G5 (opening air-valve c31 and air-valve i39) enters in the cold air chamber 15 in the 3rd Evaporative Cooling Air Conditioning unit C, cold air flows into filling block 18 place in direct evaporating-cooling unit, hot and humid area is carried out with the water sprayed out through nozzle, complete temperature-fall period, filter out the excessive moisture in cold air through water fender 19 after, cold air is sent to indoor by air outlet 21 under the effect of blower fan 20.
In the second Evaporative Cooling Air Conditioning B of Unit:
Air enters in the second material filling type evaporative cooling unit after filter screen b9 filters, air carries out hot and humid area at filler b12 place and the water sprayed out through high-pressure fine-spray nozzle b11, complete temperature-fall period (shower water, from external water tank b34, adopts the object of external water tank b34 to be to change water convenient); Air after cooling is delivered in rock-bed b25 through the 3rd airduct G3; After rock-bed b25 process, the temperature of air is further reduced, and cold air now has following working method:
Cold air enters into the new wind of precooling in the b10 of pre-cooling of fresh air room through the 4th airduct G4 (opening air-valve h38 and air-valve b29), and rock-bed a24 is now as cold-storage device;
When the air themperature that temperature sensor b28 detects in the 4th airduct G4 is identical with the air themperature entering rock-bed b25 through the 3rd airduct G3 (showing that cold-storage completes), valve-off b29, using rock-bed b25 as cooling apparatus; The cold air now sent by rock-bed b25 enters in the cold air chamber 15 in the 3rd Evaporative Cooling Air Conditioning unit C through the 7th airduct G7, tendencies pipe G5 (opening air-valve d33 and air-valve i39) successively, cold air flows into filling block 18 place in direct evaporating-cooling unit, carry out hot and humid area with the water sprayed out through nozzle, complete temperature-fall period; Filter out the excessive moisture in cold air through water fender 19 after, cold air is sent to indoor by air outlet 21 under the effect of blower fan 20.
When rock-bed a24 is as cooling apparatus cooling time, rock-bed b25 then carries out cold-storage as cold-storage device.
The utility model is based on being provided with evaporative cooling cooling unit, the dual-purpose unit of rock-bed cold-storage-cooling and solar power generation unit in rock-bed, evaporative cooling and solar powered compound air-conditioning system; Rock-bed a24 and rock-bed b25 is set in the dual-purpose unit of rock-bed cold-storage-cooling, when one of them is as cold-storage device, another is just as cooling apparatus, namely the dual-purpose unit of rock-bed cold-storage-cooling is regarded as a kind of intermittent for cold-peace cold-storage device here, it is combined with evaporative cooling unit, just while saving energy consumption, effectively can regulate air themperature; In addition, adopt solar power generation unit, the unnecessary electricity that daytime stores can be used for cold-storage and the cooling in evening.
Claims (10)
1. based on rock-bed, evaporative cooling and solar powered compound air-conditioning system, it is characterized in that, combine cooling system by multiple rock-bed-evaporative cooling to form, described rock-bed-evaporative cooling associating cooling system, include the evaporative cooling unit and the dual-purpose unit of rock-bed cold-storage-cooling that are connected by airduct net, described evaporative cooling cooling unit is also connected with solar power generation unit;
Described evaporative cooling unit, forms by being arranged at ground first Evaporative Cooling Air Conditioning unit (A), the second Evaporative Cooling Air Conditioning unit (B) and the 3rd Evaporative Cooling Air Conditioning unit (C);
The dual-purpose unit of described rock-bed cold-storage-cooling, by being arranged at underground rock-bed a (24) and rock-bed b (25) forms;
Described solar power generation unit, is connected to form by wire by solar panel (40) and electric power reforming unit.
2. compound air-conditioning system according to claim 1, it is characterized in that, described first Evaporative Cooling Air Conditioning unit (A), include the first machine unit shell and external water tank a (23), the two side that described first machine unit shell is relative is respectively arranged with air inlet a (6) and air outlet a (7), described air outlet a (7) is connected with rock-bed a (24) by the first airduct (G1);
Enter rear flow direction by air in described first machine unit shell and be disposed with screen pack a (1), pre-cooling of fresh air room a (2), the first material filling type evaporative cooling unit and pressure fan a (5), pre-cooling of fresh air room a (2) is connected with rock-bed a (24) by the second airduct G (2).
3. compound air-conditioning system according to claim 2, it is characterized in that, described first material filling type evaporative cooling unit, include filler a (4), the surrounding of described filler a (4) is vertically provided with many high pressure spray shower pipes, the bottom of many high pressure spray shower pipes is communicated with by tube connector, tube connector is connected with external water tank a (23) by the first feed pipe, every root high pressure spray shower pipe is evenly provided with multiple high-pressure fine-spray nozzle a (3) towards filler a (4) shower water; Described first feed pipe is provided with water pump.
4. compound air-conditioning system according to claim 2, is characterized in that, is provided with air-valve e (35) in described first airduct (G1);
Be provided with air-valve f (36) in the mouth of pipe that described second airduct (G2) is connected with pre-cooling of fresh air room a (2), in the mouth of pipe that described second airduct (G2) is connected with rock-bed a (24), be provided with temperature sensor a (26) and air-valve a (27).
5. compound air-conditioning system according to claim 1, it is characterized in that, described second Evaporative Cooling Air Conditioning unit (B), include the second machine unit shell and external water tank b (34), the two side that described second machine unit shell is relative is respectively arranged with air inlet b (8) and air outlet b (14), described air outlet b (14) is connected with rock-bed b (25) by the 3rd airduct (G3);
Enter rear flow direction by air in described second machine unit shell and be disposed with screen pack b (9), pre-cooling of fresh air room b (10), the second material filling type evaporative cooling unit and pressure fan b (13), described pre-cooling of fresh air room b (10) is connected with rock-bed b (25) by the 4th airduct (G4).
6. compound air-conditioning system according to claim 5, it is characterized in that, described second material filling type evaporative cooling unit, include filler b (12), the surrounding of described filler b (12) is vertically provided with many high pressure water jet pipes, the bottom of many high pressure water jet pipes was communicated with by communicating pipe, communicating pipe is connected with external water tank b (34) by the second feed pipe, every root high pressure water jet pipe is evenly provided with multiple high-pressure fine-spray nozzle b (11) towards filler b (12) shower water; Described second feed pipe is provided with water pump.
7. compound air-conditioning system according to claim 5, is characterized in that, is provided with air-valve g (37) in described 3rd airduct (G3);
Be provided with air-valve h (38) in the mouth of pipe that described 4th airduct (G4) is connected with pre-cooling of fresh air room b (10), in the mouth of pipe that described 4th airduct (G4) is connected with rock-bed b (25), be provided with temperature sensor b (28) and air-valve b (29).
8. compound air-conditioning system according to claim 1, it is characterized in that, described 3rd Evaporative Cooling Air Conditioning unit (C), include the 3rd machine unit shell, one sidewall of described 3rd machine unit shell sets out air port (21), be provided with the cold air chamber (15) of band cold air inlet (16) in described 3rd machine unit shell, between described cold air chamber (15) and air outlet (21), be disposed with direct evaporating-cooling unit, water fender (19) and blower fan (20); Described cold air inlet (16) is connected with tendencies pipe (G5), described tendencies pipe (G5) is connected with rock-bed a (24) by the 6th airduct (G6), and described tendencies pipe (G5) is also connected with rock-bed b (25) by the 7th airduct (G7).
9. compound air-conditioning system according to claim 8, it is characterized in that, described direct evaporating-cooling unit, include filling block (18), the top of described filling block (18) is provided with water distributor (17), described water distributor (17) is provided with multiple nozzle towards filling block (18) shower water; The below of described filling block (18) is provided with header tank (22), and described header tank (22) is connected with water distributor (17) by water pipe, and described water pipe is provided with water pump;
Described tendencies pipe (G5) and cold air inlet (16) junction are provided with air-valve i (39);
Temperature sensor c (30) and air-valve c (31) is provided with in described 6th airduct (G6);
Temperature sensor d (32) and air-valve d (33) is provided with in described 7th airduct (G7).
10. compound air-conditioning system according to claim 1, is characterized in that, described electric power reforming unit is made up of the controller connected successively by wire (41), battery (42) and inverter (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479988.4U CN204786983U (en) | 2015-07-06 | 2015-07-06 | Compound air conditioning system based on rock -bed, evaporation cooling and solar energy power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479988.4U CN204786983U (en) | 2015-07-06 | 2015-07-06 | Compound air conditioning system based on rock -bed, evaporation cooling and solar energy power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204786983U true CN204786983U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479988.4U Expired - Fee Related CN204786983U (en) | 2015-07-06 | 2015-07-06 | Compound air conditioning system based on rock -bed, evaporation cooling and solar energy power supply |
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| Country | Link |
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| CN (1) | CN204786983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042740A (en) * | 2015-07-06 | 2015-11-11 | 西安工程大学 | Self-adaptation energy-saving air-conditioner system with combination of rock bed and evaporative cooling |
| CN111296297A (en) * | 2020-02-27 | 2020-06-19 | 西安工程大学 | Passive multi-stage evaporative cooling air conditioning system with cobblestone cold accumulation and dual purposes in winter and summer |
-
2015
- 2015-07-06 CN CN201520479988.4U patent/CN204786983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042740A (en) * | 2015-07-06 | 2015-11-11 | 西安工程大学 | Self-adaptation energy-saving air-conditioner system with combination of rock bed and evaporative cooling |
| CN105042740B (en) * | 2015-07-06 | 2018-01-02 | 西安工程大学 | The adaptive power conservation air-conditioning system that rock-bed is combined with evaporation cooling |
| CN111296297A (en) * | 2020-02-27 | 2020-06-19 | 西安工程大学 | Passive multi-stage evaporative cooling air conditioning system with cobblestone cold accumulation and dual purposes in winter and summer |
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