CN214791624U - Ground source comprehensive energy-saving air conditioner - Google Patents
Ground source comprehensive energy-saving air conditioner Download PDFInfo
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- CN214791624U CN214791624U CN202121255599.5U CN202121255599U CN214791624U CN 214791624 U CN214791624 U CN 214791624U CN 202121255599 U CN202121255599 U CN 202121255599U CN 214791624 U CN214791624 U CN 214791624U
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Abstract
The utility model discloses an energy-conserving air conditioning equipment is synthesized to ground source, including ground source water and air conditioner cabinet, be provided with water-cooling heat transfer device and air conditioning unit in the air conditioner cabinet, water-cooling heat transfer device and ground source water pipe connection, be provided with first heat exchanger and second heat exchanger in the air conditioner unit, first heat exchanger and second heat exchanger pipe connection, water-cooling heat transfer device is connected with the heat transfer of second heat exchanger, has the beneficial effect of practicing thrift the energy consumption.
Description
Technical Field
The utility model belongs to the technical field of the water-cooling air conditioner, concretely relates to energy-conserving air conditioning equipment is synthesized to ground source.
Background
The existing air conditioning system compresses a refrigerant through a compressor, and realizes the refrigeration or heating effect of the compressed refrigerant through an evaporator or a condenser, the refrigeration or heating process is a process of heat exchange between air and the refrigerant through the evaporator or the condenser, and the refrigeration or heating process in the existing air conditioning system consumes more energy and causes energy waste.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an energy-conserving air conditioning equipment is synthesized to ground source.
The specific scheme is as follows:
the ground source comprehensive energy-saving air conditioning device comprises ground source water and an air conditioning cabinet, wherein a water-cooling heat exchange device and an air conditioning unit are arranged in the air conditioning cabinet, the water-cooling heat exchange device is connected with a ground source water pipeline, a first heat exchanger and a second heat exchanger are arranged in the air conditioning unit, the first heat exchanger is connected with the second heat exchanger through a pipeline, and the water-cooling heat exchange device is in heat exchange connection with the second heat exchanger.
An exhaust fan is arranged on the air conditioner cabinet, and the water-cooling heat exchange device is arranged between the first heat exchanger and the exhaust fan.
The ground source water is provided with ground source water outlet end and ground source return water end on the water, water-cooling heat transfer device includes water-cooling heat exchanger, be provided with the coil pipe in the water-cooling heat exchanger, be provided with coil pipe water inlet and coil pipe delivery port on the coil pipe, the coil pipe water inlet is connected with ground source water outlet end pipe, the coil pipe delivery port is connected with ground source return water end pipe through second heat exchanger.
The air conditioner cabinet is characterized in that a three-way reversing valve is further arranged on the air conditioner cabinet, a water inlet port, a first water outlet end and a second water outlet end are arranged on the three-way reversing valve, the water inlet port is connected with a ground source water outlet end pipeline, the first water outlet end is connected with a coil pipe water inlet pipeline, and the second water outlet end is connected with a coil pipe water outlet pipeline.
The water inlet port is also provided with a water pump and is connected with a ground source water outlet end pipeline through the water pump.
The air conditioning unit further comprises a compressor and a four-way reversing valve, wherein the four-way reversing valve is provided with a first reversing end, a second reversing end, a third reversing end and a fourth reversing end, the compressor is provided with a refrigerant outlet and a refrigerant backflow port, the refrigerant outlet is connected with a first reversing end pipeline, the refrigerant backflow port is connected with a third reversing end pipeline, the second reversing end is connected with a first heat exchanger pipeline, and the fourth reversing end is connected with a second heat exchanger pipeline.
The utility model discloses a ground source comprehensive energy-saving air conditioning device, be provided with water-cooling heat transfer device on the air conditioning system, water-cooling heat transfer device absorbs the ground source water through the water pump, the air that inhales in the air conditioner cabinet carries out the heat exchange with the ground source water in the water-cooling heat transfer device earlier, in winter, ground source water temperature is higher, air has promoted air temperature after carrying out the heat exchange with the ground source water, the air after carrying out the heat exchange gets into the air conditioning system again, carry out the heat exchange with the first heat exchanger and realize air conditioner heating, the ground source water after carrying out the heat exchange with the air carries out the heat exchange with the cold medium matter in the second heat exchanger, the energy consumption of air conditioning unit has been reduced, the ground source water that flows out from the second heat exchanger flows back to ground source department again;
in summer, the temperature of the ground source water is low, after the air and the ground source water exchange heat, the air temperature is reduced, the air after being cooled enters the air conditioning system again, the air is subjected to heat exchange with the first heat exchanger to realize the refrigeration of the air conditioner, the ground source water after being subjected to heat exchange with the air is subjected to heat exchange with the refrigerant medium in the second heat exchanger again, the energy consumption of the air conditioning unit is reduced, the ground source water flowing out of the second heat exchanger returns to the ground source again, the refrigeration or heating can be realized only with smaller power consumption, and the air conditioning system has the beneficial effect of saving the energy consumption.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the implementations of the present invention, and not all implementations, and all other embodiments obtained by those skilled in the art without any inventive work are included in the scope of the present invention.
As shown in fig. 1, the ground source comprehensive energy-saving air conditioning device comprises ground source water 1 and an air conditioning cabinet 17, a water-cooling heat exchange device 21 and an air conditioning unit 18 are arranged in the air conditioning cabinet 17, the water-cooling heat exchange device 21 is connected with the ground source water 1 through a pipeline, a first heat exchanger 16 and a second heat exchanger 15 are arranged in the air conditioning unit 18, the first heat exchanger 16 is connected with the second heat exchanger 15 through a pipeline, and the water-cooling heat exchange device 21 is connected with the second heat exchanger 15 through a heat exchange manner.
An exhaust fan 22 is arranged on the air conditioner cabinet 17, and the water-cooling heat exchange device 21 is arranged between the first heat exchanger 16 and the exhaust fan 22. The air conditioner cabinet 17 is further provided with an exhaust fan 24, and the exhaust fan 24 exhausts the air subjected to heat exchange in the air conditioner cabinet from the air conditioner cabinet to realize heating or cooling.
The ground source water 1 is provided with ground source water outlet end 2 and ground source backwater end 25, water-cooling heat transfer device 21 includes water-cooling heat exchanger, be provided with coil pipe 19 in the water-cooling heat exchanger, be provided with coil pipe water inlet 20 and coil pipe delivery port 23 on the coil pipe 19, coil pipe water inlet 20 and ground source water outlet end 2 pipe connection, coil pipe delivery port 23 is through second heat exchanger 15 and ground source backwater end 25 pipe connection.
The air conditioner cabinet 17 is further provided with a three-way reversing valve 7, the three-way reversing valve 7 is provided with a water inlet port 4, a first water outlet end 5 and a second water outlet end 6, the water inlet port 4 is in pipeline connection with a ground source water outlet end 2, the first water outlet end 5 is in pipeline connection with a coil water inlet 20, and the second water outlet end 6 is in pipeline connection with a coil water outlet 23.
The water inlet port 4 is also provided with a water pump 3, and the water inlet port 4 is connected with the ground source water outlet end 2 through a pipeline through the water pump 3.
The air conditioning unit 18 further comprises a compressor 8 and a four-way reversing valve, wherein the four-way reversing valve is provided with a first reversing end 11, a second reversing end 12, a third reversing end 13 and a fourth reversing end 14, the compressor 8 is provided with a refrigerant outlet 10 and a refrigerant return port 9, the refrigerant outlet 10 is in pipeline connection with the first reversing end 11, the refrigerant return port 9 is in pipeline connection with the third reversing end 13, the second reversing end 12 is in pipeline connection with a first heat exchanger 16, and the fourth reversing end 14 is in pipeline connection with a second heat exchanger 15.
The operation of the air conditioning unit 18 is as follows:
when refrigeration is carried out in summer, a first reversing end 11 and a fourth reversing end 14 in the four-way reversing valve are communicated, a second reversing end 12 and a third reversing end 13 are communicated, gaseous refrigerant medium is compressed by a compressor 8 and then flows into a second heat exchanger 15 from a refrigerant outlet 10 through the first reversing end 11 and the fourth reversing end 14, after heat exchange of the refrigerant medium of the second heat exchanger 15, the gaseous refrigerant medium releases heat and becomes liquid refrigerant medium, at the moment, the second heat exchanger 15 is equivalent to a condenser, the liquid refrigerant medium is conveyed into a first heat exchanger 16 through a pipeline, after heat exchange in the first heat exchanger 16, the liquid refrigerant medium absorbs heat and becomes gaseous refrigerant medium, at the moment, the first heat exchanger 16 is equivalent to an evaporator, and because the refrigerant medium changes from liquid state to gaseous state, the air temperature around the first heat exchanger 16 is reduced, so that refrigeration is realized, the gaseous refrigerant medium after heat exchange flows back to the compressor 8 from the first heat exchanger 16 through the second commutation end 12 and the third commutation end 13 to prepare for the next refrigeration cycle.
In the process of heating in winter, a first reversing end 11 and a second reversing end 12 in the four-way reversing valve are communicated, a third reversing end 13 and a fourth reversing end 14 are communicated, gaseous refrigerant medium is compressed by a compressor 8 and then flows into a first heat exchanger 16 from a refrigerant outlet 10 through the first reversing end 11 and the second reversing end 12, the gaseous refrigerant medium in the first heat exchanger 16 releases heat to become liquid refrigerant medium, at the moment, the first heat exchanger 16 is equivalent to a condenser, the refrigerant medium releases heat in the process from gaseous state to liquid state, so that the temperature of air around the first heat exchanger 16 is increased, heating is realized, the liquid refrigerant medium after heat exchange flows out of the first heat exchanger 16 and then enters a second heat exchanger 15 through a pipeline, the liquid refrigerant medium absorbs heat in the second heat exchanger 15 to become gaseous refrigerant medium, at the moment, the second heat exchanger 15 is equivalent to an evaporator, the gaseous cold medium flows back to the compressor 8 through the fourth commutation end 14 and the third commutation end 13 in preparation for the next heating cycle.
In this embodiment, if the water inlet end 4 of the three-way reversing valve 7 is connected to the first water outlet end 5, and at the same time, when the water inlet end 4 is cut off from the second water outlet end 5, the ground source water 1 enters the water-cooled heat exchange device 21 under the action of the water pump 3, the water temperature of the ground source water is low in summer, at this time, the low-water-temperature ground source water 1 exchanges heat with the air sucked by the exhaust fan 22 in the water-cooled heat exchange device 21, after the heat exchange, the water temperature of the ground source water in the pipeline rises, the temperature of the air is reduced, the air after the temperature reduction exchanges heat with the first heat exchanger 16, the first heat exchanger 16 can further reduce the air temperature in summer to realize refrigeration, since the air exchanges heat with the ground source water once, the refrigeration effect can be achieved only by consuming less energy by the first heat exchanger 16 in the air conditioning unit 18, and, when the ground source water in the water-cooled heat exchange device 21 passes through the second heat exchanger 15, the heat emitted by the second heat exchanger 15 can be further absorbed, the power consumption of the second heat exchanger 15 is reduced, and the ground source water flowing out of the second heat exchanger 15 flows back to the ground again through the ground source water return end 25 to prepare for the next circulation.
In winter, the temperature of the ground source water is high, at this time, the high-temperature ground source water 1 enters the water-cooling heat exchange device 21 under the action of the water pump 3, the high-temperature ground source water 1 exchanges heat with air in the water-cooling heat exchange device 21, the air is heated after heat exchange, the temperature of the ground source water is reduced, the heated air exchanges heat with the first heat exchanger 16 again, in winter, the first heat exchanger 16 releases heat outwards, because the air exchanges heat in the water-cooling heat exchange device 21 at first, therefore, only the first heat exchanger 16 needs to release less heat to meet the heating requirement, the energy consumption of the air conditioning unit 18 is saved, meanwhile, the cooled ground source water flowing out of the water-cooling heat exchange device 21 flows into the second heat exchange device 15, in winter, the second heat exchange device 15 absorbs heat, and the air conditioning unit can further absorb the heat of the ground source water through the second heat exchange device 15, further reducing the energy consumption of the air conditioning unit.
In addition, if the indoor temperature reaches the refrigeration or heating requirement, the three-way reversing valve 7 can be reversed, the water inlet end 4 is communicated with the second water outlet end 6, meanwhile, the water inlet end 4 is cut off from the first water outlet end 5, and therefore the ground source water can not exchange heat through the water-cooling heat exchange device 21, in the refrigeration process in summer, when the indoor temperature reaches the refrigeration requirement, the ground source water 1 exchanges heat with the second heat exchanger 15 through the second water outlet end 6, in summer, the second heat exchanger 15 releases heat, the ground source water at a lower temperature absorbs the heat released by the second heat exchanger 15, the power consumption of the second heat exchanger 15 is reduced, and the energy conservation of the air conditioning unit 18 is realized.
In the winter heating process, if the indoor temperature meets the heating requirement, the ground source water can exchange heat with the second heat exchanger 15 through the second water outlet end 6 instead of through the water-cooled heat exchange device 21, and in winter, the second heat exchanger 15 absorbs heat, and as the temperature of the ground source water is higher in winter, the air conditioning unit absorbs the heat of the ground source water through the second heat exchange device 15, so that the energy consumption of the air conditioning unit is reduced.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (6)
1. Ground source synthesizes energy-conserving air conditioning equipment, including ground source water (1) and air conditioner cabinet (17), its characterized in that: be provided with water-cooling heat transfer device (21) and air conditioning unit (18) in air conditioner cabinet (17), water-cooling heat transfer device (21) and ground source water (1) pipe connection, be provided with first heat exchanger (16) and second heat exchanger (15) in air conditioning unit (18), first heat exchanger (16) and second heat exchanger (15) pipe connection, water-cooling heat transfer device (21) and second heat exchanger (15) heat transfer are connected.
2. The ground source comprehensive energy-saving air conditioning device of claim 1, characterized in that: an exhaust fan (22) is arranged on the air conditioner cabinet (17), and the water-cooling heat exchange device (21) is arranged between the first heat exchanger (16) and the exhaust fan (22).
3. The ground source comprehensive energy-saving air conditioning device of claim 1, characterized in that: ground source water (1) is last to be provided with ground source water outlet end (2) and ground source return water end (25), water-cooling heat transfer device (21) includes water-cooling heat exchanger, be provided with coil pipe (19) in the water-cooling heat exchanger, be provided with coil pipe water inlet (20) and coil pipe delivery port (23) on coil pipe (19), coil pipe water inlet (20) and ground source water outlet end (2) pipe connection, coil pipe delivery port (23) are through second heat exchanger (15) and ground source return water end (25) pipe connection.
4. A ground source integrated energy-saving air conditioning unit as claimed in claim 3, characterized in that: still be provided with tee bend switching-over valve (7) on air conditioner cabinet (17), be provided with into water port (4), first play water end (5) and second play water end (6) on tee bend switching-over valve (7), wherein, it goes out water end (2) pipe connection with the ground source to intake port (4), first play water end (5) with coil pipe water inlet (20) pipe connection, second go out water end (6) with coil pipe delivery port (23) pipe connection.
5. The ground source integrated energy-saving air conditioning device of claim 4, characterized in that: the water inlet port (4) is further provided with a water pump (3), and the water inlet port (4) is connected with the ground source water outlet end (2) through a pipeline through the water pump (3).
6. The ground source comprehensive energy-saving air conditioning device of claim 1, characterized in that: the air conditioning unit (18) further comprises a compressor (8) and a four-way reversing valve, wherein the four-way reversing valve is provided with a first reversing end (11), a second reversing end (12), a third reversing end (13) and a fourth reversing end (14), the compressor (8) is provided with a refrigerant outlet (10) and a refrigerant return port (9), the refrigerant outlet (10) is connected with the first reversing end (11) through a pipeline, the refrigerant return port (9) is connected with the third reversing end (13) through a pipeline, the second reversing end (12) is connected with a first heat exchanger (16) through a pipeline, and the fourth reversing end (14) is connected with a second heat exchanger (15) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121255599.5U CN214791624U (en) | 2021-06-07 | 2021-06-07 | Ground source comprehensive energy-saving air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121255599.5U CN214791624U (en) | 2021-06-07 | 2021-06-07 | Ground source comprehensive energy-saving air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791624U true CN214791624U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121255599.5U Active CN214791624U (en) | 2021-06-07 | 2021-06-07 | Ground source comprehensive energy-saving air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791624U (en) |
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2021
- 2021-06-07 CN CN202121255599.5U patent/CN214791624U/en active Active
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