CN101377364A - Air-cooled cold-warm water-heating integrated machine - Google Patents
Air-cooled cold-warm water-heating integrated machine Download PDFInfo
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- CN101377364A CN101377364A CNA2007101455269A CN200710145526A CN101377364A CN 101377364 A CN101377364 A CN 101377364A CN A2007101455269 A CNA2007101455269 A CN A2007101455269A CN 200710145526 A CN200710145526 A CN 200710145526A CN 101377364 A CN101377364 A CN 101377364A
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- 238000010438 heat treatment Methods 0.000 title description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 145
- 238000001816 cooling Methods 0.000 claims abstract description 80
- 238000010792 warming Methods 0.000 claims description 30
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 23
- 238000011084 recovery Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 abstract 2
- 239000008236 heating water Substances 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
The utility model provides an air-cooled changes in temperature hot water all-in-one, including refrigeration cycle system and air conditioner cooling and heating water system, refrigeration cycle system includes compressor and air side heat exchanger, air conditioner cooling and heating water system includes the water side heat exchanger, the refrigerant input and the refrigerant output of water side heat exchanger are connected in refrigeration cycle system, wherein, the water side input of water side heat exchanger is connected with cold water inlet interface and warm water inlet interface, the water side output of water side heat exchanger is connected to the water inlet of switching-over valve, the first delivery port and the second delivery port of switching-over valve are connected respectively in cold water outlet interface and warm water outlet interface. According to the invention, the cold water loop and the warm water loop are switched by using the reversing valve, so that the engineering installation amount is reduced, and the use by a user is facilitated.
Description
Technical field
The present invention relates to Wind-cooling type hot and cold water unit, especially wind cooling type cooling and warming hot water integrated machine.
Background technology
At present, the application of radiant floor heating system more and more widely, but the Wind-cooling type hot and cold water unit on the market has only a cover waterpipe jointing, can only be connected with fan coil system usually and realize the function of freezing or heating.For the occasion of radiant floor heating system and fan coil system collocation use, the user also must install general Wind-cooling type hot and cold water unit when floor heating heating equipment (for example burnt gas wall hanging furnace, heating cable etc.) is installed freezes; Otherwise, if only use Wind-cooling type hot and cold water unit, then need during project installation waterway switching valve is installed in addition, make troubles to project installation; And the valve switching needs manual operation, inconvenient user's use usually.
In addition, condenser heat is discharged in the air when moving under refrigeration mode, is not rationally utilized, and has caused the waste of the energy.
Summary of the invention
A technical problem to be solved by this invention is: provide a kind of and realize the wind cooling type cooling and warming hot water integrated machine that the project installation amount reduces and is user-friendly to by switching cold water circulation stream and warm water circulation stream.
For addressing the above problem, according to wind cooling type cooling and warming hot water integrated machine of the present invention, comprise cooling cycle system and air conditioner cold-warm water system, cooling cycle system comprises compressor and air-side heat exchanger, the air conditioner cold-warm water system comprises water-side heat, the cold-producing medium input and the cold-producing medium output of water-side heat are connected in the cooling cycle system, wherein, the water side input of water-side heat is connected with cold water water inlet interface and warm water water inlet interface, the water side output of water-side heat is connected to the water inlet of reversal valve, and first delivery port of reversal valve and second delivery port are connected to cold water water outlet interface and warm water water outlet interface.And reversal valve is preferably three-way solenoid valve.
In addition, cooling cycle system also comprises cross valve, cross valve has first valve port, second valve port, the 3rd valve port and the 4th valve port, the cold-producing medium output of compressor is connected in first valve port of cross valve, second valve port of cross valve is connected in an end of air-side heat exchanger, one end of water-side heat is connected in the 3rd valve port of cross valve, and the 4th valve port of cross valve is connected with the cold-producing medium input of compressor, and the other end of air-side heat exchanger is connected with the other end of water-side heat.
Therefore, adopt wind cooling type cooling and warming hot water integrated machine of the present invention, utilize three-way solenoid valve can automatically switch cold water loop and warm water loops, both reduced the project installation amount, convenient for users to use again.
Another technical problem to be solved by this invention is: a kind of wind cooling type cooling and warming hot water integrated machine that effectively utilizes recuperation of heat to produce domestic water is provided.
Therefore, in above-mentioned wind cooling type cooling and warming hot water integrated machine, also comprise the domestic water heat recovery system, the domestic water heat recovery system comprises heat recovering heat exchanger, the cold-producing medium input and the cold-producing medium output of heat recovering heat exchanger are connected in the cooling cycle system, the water side input of heat recovering heat exchanger is connected to the domestic water import, and the water side output of heat recovering heat exchanger is connected to the domestic water outlet.And the cold-producing medium input of heat recovering heat exchanger can be connected in the cold-producing medium output of compressor, and the cold-producing medium output of heat recovering heat exchanger can be connected in first valve port of cross valve.
Optimal way is in above-mentioned wind cooling type cooling and warming hot water integrated machine, to be provided with electrical auxiliary heater between the heat recovering heat exchanger of domestic water heat recovery system and the domestic water outlet.
In addition, in above-mentioned wind cooling type cooling and warming hot water integrated machine, between the heat recovering heat exchanger of domestic water heat recovery system and domestic water import, be provided with water pump, between the water side output of the water-side heat of air conditioner cold-warm water system and three-way solenoid valve, also be provided with water pump.
In addition, in above-mentioned wind cooling type cooling and warming hot water integrated machine, between the other end of the other end of air-side heat exchanger and water-side heat, be connected with reservoir and filter.And, between the cold-producing medium input of the other end of air-side heat exchanger and reservoir, be provided with first check valve, between the cold-producing medium input of the other end of water-side heat and reservoir, be provided with second check valve, between the cold-producing medium output of the other end of air-side heat exchanger and filter, be provided with the first throttle element, be provided with second restricting element between the cold-producing medium output of the other end of water-side heat and filter, the cold-producing medium output of first check valve links to each other with the cold-producing medium output of second check valve; The cold-producing medium input of reservoir is connected between the output of the cold-producing medium output of first check valve and second check valve, and the cold-producing medium output of filter is connected between the first throttle element and second restricting element.Optimal way is that above-mentioned first, second restricting element is an expansion valve.
In addition, in above-mentioned wind cooling type cooling and warming hot water integrated machine, between the 4th valve port of the cold-producing medium input of compressor and cross valve, also be provided with gas-liquid separator.
Therefore, wind cooling type cooling and warming hot water integrated machine of the present invention is produced domestic water by reclaiming the compressor air-discharging heat, has effectively realized having improved systematic function by heat recovery function.
Description of drawings
Fig. 1 is the principle of compositionality schematic diagram of expression wind cooling type cooling and warming hot water integrated machine of the present invention.
The specific embodiment
Below, be described in detail with reference to the preferred implementation of accompanying drawing wind cooling type cooling and warming hot water integrated machine of the present invention.
As shown in Figure 1, show basic comprising according to wind cooling type cooling and warming hot water integrated machine 100 of the present invention, this wind cooling type cooling and warming hot water integrated machine 100 comprises cooling cycle system, the air conditioner cold-warm water system, and domestic water heat recovery system, this cooling cycle system comprises compressor 1, cross valve 4, air-side heat exchanger 5, reservoir 9, filter 10, and gas-liquid separator 14, wherein cross valve 4 has the first valve port D, the second valve port C, the 3rd valve port E and the 4th valve port S, this domestic water heat recovery system comprises heat recovering heat exchanger 2 at least, and this air conditioner cold-warm water system comprises water-side heat 13 at least.
Then, the connection between cooling cycle system, air conditioner cold-warm water system and the domestic water heat recovery system in the wind cooling type cooling and warming hot water integrated machine 100 is described.The cold-producing medium output of the compressor 1 of cooling cycle system is connected in the cold-producing medium input of the heat recovering heat exchanger 2 of domestic water heat recovery system, the cold-producing medium output of heat recovering heat exchanger 2 is connected in the first valve port D of cross valve 4, the second valve port C of cross valve 4 is connected in an end of air-side heat exchanger 5, one end of water-side heat 13 is connected in the 3rd valve port E of cross valve 4, the 4th valve port S of cross valve 4 is connected with the cold-producing medium input of compressor 1 by gas-liquid separator 14, and the other end of air-side heat exchanger 5 is connected with the other end of water-side heat 13 by reservoir 9 and filter 10.In addition, between the cold-producing medium input of the other end of air-side heat exchanger 5 and reservoir 9, be provided with check valve 7, between the cold-producing medium input of the other end of water-side heat 13 and reservoir 9, be provided with check valve 8, between the cold-producing medium output of the other end of air-side heat exchanger 5 and filter 10, be provided with restricting element 12, be provided with restricting element 11 between the cold-producing medium output of the other end of water-side heat 13 and filter 10, the cold-producing medium output of check valve 7 links to each other with the cold-producing medium output of check valve 8; The cold-producing medium input of reservoir 9 is connected between the output of the cold-producing medium output of check valve 7 and check valve 8, and the cold-producing medium output of filter 10 is connected between restricting element 11 and the restricting element 12.Wherein restricting element 11,12 is an expansion valve.
In addition, in the domestic water heat recovery system, link to each other with heat recovering heat exchanger 2, produce the domestic hot-water, and then improve systematic function thereby reclaim exhaust gas heat by the blast pipe that makes compressor 1.Be provided with electrical auxiliary heater 3 on the domestic water pipeline, when the exhaust gas heat deficiency, switch on automatically when water temperature is lower than desired value, the heating domestic water makes it to satisfy the serviceability temperature requirement.Particularly, water side input at heat recovering heat exchanger 2 is connected with use water inlet 18, water side output at heat recovering heat exchanger 2 is connected with electrical auxiliary heater 3, water side output at electrical auxiliary heater 3 is connected with use water out 17, uses water out 17, uses water inlet 18 to link to each other with domestic hot-water Water District A.
In addition, in the domestic water heat recovery system, the water side input of water-side heat 13 is connected with cold water water inlet interface 19 and warm water water inlet interface 20, the water side output of water-side heat 13 is connected with water pump 15, the port of export of water pump 15 connects three-way solenoid valve 16, and the delivery port of three-way solenoid valve 16 is connected to cold water water outlet interface 22 and warm water water outlet interface 21.Wherein cold water water inlet interface 19, cold water water outlet interface 22 are connected with fan coil system B, and warm water water inlet interface 20, warm water water outlet interface 21 are connected with radiant floor heating system C.When refrigerating operaton, three-way solenoid valve 16 switches to fan coil system B with the water route; When heating operation, three-way solenoid valve 16 switches to radiant floor heating system C with the water route.In the present invention, owing to have special-purpose cold water pipe interface and hot water pipe interface, can be used for connecting fan coil system B and radiant floor heating system C respectively, and utilize three-way solenoid valve 16 automatic switchover cold water pipelines and hot water pipe road, thereby both reduced the project installation amount, convenient for users to use again.
Then, with reference to Fig. 1 the various operational modes of wind cooling type cooling and warming hot water integrated machine 100 are described in detail.
One, refrigeration mode
When refrigerating operaton, cross valve 4 no powers, cold-producing medium is after compressor 1 output, flow into the first valve port D of cross valve 4 via heat recovering heat exchanger 2, and,, flow into cross valve 4 from the 3rd valve port E then via air-side heat exchanger 5, check valve 7, reservoir 9, filter 10, expansion valve 11, water-side heat 13 from second valve port C outflow, and, flow back to compressor 1 via gas-liquid separator 14 at last from the 4th valve port S outflow.
And, this moment in the air conditioner cold-warm water system, three-way solenoid valve 16 no powers, connect the cold water water route conducting of fan coil system B, the water route that connects radiant floor heating system C cuts off, and water pump 15 puts into operation, and fan coil system B freezes to air conditioning area so cold water is flowed through.
In addition, in the domestic water heat recovery system,, then can in refrigeration, utilize the exhaust gas heat of compressor 1 in heat recovering heat exchanger 2, to heat domestic water if this moment, water pump 6 put into operation, thereby the realization heat recovery function has improved the energy utilization rate of system.
Two, heating mode
When heating operation, cross valve 4 energising commutations, cold-producing medium is after compressor 1 output, flow into the first valve port D of cross valve 4 via heat recovering heat exchanger 2, and,, flow into cross valve 4 from the second valve port C then via water-side heat 13, check valve 8, reservoir 9, filter 10, expansion valve 12, air-side heat exchanger 5 from the 3rd valve port E outflow, and, flow back to compressor 1 via gas-liquid separator 14 at last from the 4th valve port S outflow.
And, this moment is in the air conditioner cold-warm water system, automatically switch in three-way solenoid valve 16 energising backs, the cold water water route that connects fan coil system B is cut off, make the warm water water route conducting that connects radiant floor heating system C, water pump 15 puts into operation, thereby warm current heat to air conditioning area through radiant floor heating system C.
In addition, in the domestic water heat recovery system,, then can in heating, utilize the exhaust gas heat of compressor 1 in heat recovering heat exchanger 2, to heat domestic water, in heating, realize producing domestic hot-water's function if this moment, water pump 6 put into operation.
Three, produce domestic hot-water's pattern separately
At this moment, cross valve 4 energising commutation, identical in the circulation of cold-producing medium and the above-mentioned heating mode, do not repeat them here.And the water pump 15 in the air conditioner cold-warm water system does not move, thereby radiant floor heating system C consumption of calorie not; Water pump 6 in the domestic water heat recovery system puts into operation, utilizes the exhaust gas heat of compressor 1 to heat domestic water in heat recovering heat exchanger 2, thereby realizes producing separately domestic hot-water's function.
The above is the preferred embodiments of the present invention only, is not limited to the present invention.In the above-described embodiments, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Symbol description
1 compressor, 2 heat recovering heat exchangers
3 electrical auxiliary heaters, 4 cross valves
5 air-side heat exchangers, 6 water pumps
7,8 check valves, 9 reservoirs
10 filters, 11,12 expansion valves
13 water-side heats, 14 gas-liquid separators
15 water pumps, 16 three-way solenoid valves
17 domestic waters export 18 domestic water imports
19 cold water water inlet interface, 20 warm water water inlet interfaces
21 warm water water outlet interface 22 cold water water outlet interfaces
100 wind cooling type cooling and warming hot water integrated machine A domestic hot-water Water Districts
B fan coil system C radiant floor heating system
Claims (11)
1. wind cooling type cooling and warming hot water integrated machine, comprise cooling cycle system and air conditioner cold-warm water system, described cooling cycle system comprises compressor (1) and air-side heat exchanger (5), described air conditioner cold-warm water system comprises water-side heat (13), the cold-producing medium input of described water-side heat (13) and cold-producing medium output are connected in the described cooling cycle system, it is characterized in that
The water side input of described water-side heat (13) is connected with cold water water inlet interface (19) and warm water water inlet interface (20), the water side output of described water-side heat (13) is connected to the water inlet of reversal valve (16), and first delivery port of described reversal valve (16) and second delivery port are connected to cold water water outlet interface (22) and warm water water outlet interface (21).
2. wind cooling type cooling and warming hot water integrated machine according to claim 1 is characterized in that, described reversal valve (16) is a three-way solenoid valve.
3. wind cooling type cooling and warming hot water integrated machine according to claim 2, it is characterized in that, described cooling cycle system also comprises cross valve (4), described cross valve (4) has first valve port (D), second valve port (C), the 3rd valve port (E) and the 4th valve port (S), the cold-producing medium output of described compressor (1) is connected in first valve port (D) of described cross valve (4), second valve port (C) of described cross valve (4) is connected in an end of described air-side heat exchanger (5), one end of described water-side heat (13) is connected in the 3rd valve port (E) of described cross valve (4), the 4th valve port (S) of described cross valve (4) is connected with the cold-producing medium input of described compressor (1), and the other end of described air-side heat exchanger (5) is connected with the other end of described water-side heat (13).
4. according to each described wind cooling type cooling and warming hot water integrated machine in the claim 3, it is characterized in that, also comprise the domestic water heat recovery system, described domestic water heat recovery system comprises heat recovering heat exchanger (2), the cold-producing medium input of described heat recovering heat exchanger (2) and cold-producing medium output are connected in the described cooling cycle system, the water side input of described heat recovering heat exchanger (2) is connected to domestic water import (18), and the water side output of described heat recovering heat exchanger (2) is connected to domestic water outlet (17).
5. wind cooling type cooling and warming hot water integrated machine according to claim 4, it is characterized in that, the cold-producing medium input of described heat recovering heat exchanger (2) is connected in the cold-producing medium output of described compressor (1), and the cold-producing medium output of described heat recovering heat exchanger (2) is connected in first valve port (D) of described cross valve (4).
6. wind cooling type cooling and warming hot water integrated machine according to claim 5 is characterized in that, is provided with electrical auxiliary heater (3) between heat recovering heat exchanger of described domestic water heat recovery system (2) and the domestic water outlet (17).
7. according to each described wind cooling type cooling and warming hot water integrated machine in the claim 3 to 6, it is characterized in that, between the heat recovering heat exchanger (2) of described domestic water heat recovery system and domestic water import (18), be provided with water pump (6), between the described water side output of the described water-side heat (13) of described air conditioner cold-warm water system and described three-way solenoid valve (16), also be provided with water pump (15).
8. according to each described wind cooling type cooling and warming hot water integrated machine in the claim 3 to 6, it is characterized in that, between the described other end of the described other end of described air-side heat exchanger (5) and described water-side heat (13), be connected with reservoir (9) and filter (10).
9. wind cooling type cooling and warming hot water integrated machine according to claim 8, it is characterized in that, between the cold-producing medium input of the described other end of described air-side heat exchanger (5) and described reservoir (9), be provided with first check valve (7), between the cold-producing medium input of the described other end of described water-side heat (13) and described reservoir (9), be provided with second check valve (8), between the cold-producing medium output of the described other end of described air-side heat exchanger (5) and described filter (10), be provided with first throttle element (12), be provided with second restricting element (11) between the cold-producing medium output of the described other end of described water-side heat (13) and described filter (10), the cold-producing medium output of described first check valve (7) links to each other with the cold-producing medium output of described second check valve (8);
The cold-producing medium input of described reservoir (9) is connected between the output of the cold-producing medium output of described first check valve (7) and described second check valve (8), and the cold-producing medium output of described filter (10) is connected between described first throttle element (12) and described second restricting element (11).
10. wind cooling type cooling and warming hot water integrated machine according to claim 9 is characterized in that, described first throttle element (12) and described second restricting element (11) are expansion valve.
11. according to each described wind cooling type cooling and warming hot water integrated machine in the claim 3 to 6, it is characterized in that, between the 4th valve port (S) of the cold-producing medium input of described compressor (1) and described cross valve (4), be provided with gas-liquid separator (14).
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CN200710145526A CN100594345C (en) | 2007-08-27 | 2007-08-27 | Air-cooled cold-warm water-heating integrated machine |
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CN200710145526A CN100594345C (en) | 2007-08-27 | 2007-08-27 | Air-cooled cold-warm water-heating integrated machine |
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CN101377364A true CN101377364A (en) | 2009-03-04 |
CN100594345C CN100594345C (en) | 2010-03-17 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102141325A (en) * | 2011-03-07 | 2011-08-03 | 苏州际能环境能源技术有限公司 | Season-changing switching control device of central air conditioner and floor heating |
CN104344600A (en) * | 2013-08-10 | 2015-02-11 | 李显斌 | Integrated multi-functional comfort system |
CN105241118A (en) * | 2015-10-29 | 2016-01-13 | 康景安 | Pool-type four-way three-valve conversion combination efficient air conditioning and hot water integrated machine and working method thereof |
CN105928249A (en) * | 2016-05-18 | 2016-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Compact multi-functional air-conditioning system |
CN106524577A (en) * | 2016-11-25 | 2017-03-22 | 重庆美的通用制冷设备有限公司 | Heat pump unit |
CN106871317A (en) * | 2017-02-08 | 2017-06-20 | 江门市开普勒卫浴科技有限公司 | Smart home integrated system |
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2007
- 2007-08-27 CN CN200710145526A patent/CN100594345C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102141325A (en) * | 2011-03-07 | 2011-08-03 | 苏州际能环境能源技术有限公司 | Season-changing switching control device of central air conditioner and floor heating |
CN104344600A (en) * | 2013-08-10 | 2015-02-11 | 李显斌 | Integrated multi-functional comfort system |
CN105241118A (en) * | 2015-10-29 | 2016-01-13 | 康景安 | Pool-type four-way three-valve conversion combination efficient air conditioning and hot water integrated machine and working method thereof |
CN105241118B (en) * | 2015-10-29 | 2017-08-08 | 康景安 | The efficient air-conditioning hot water integrated machine of valve shifting combination of water tank type four-way three and its method of work |
CN105928249A (en) * | 2016-05-18 | 2016-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Compact multi-functional air-conditioning system |
CN106524577A (en) * | 2016-11-25 | 2017-03-22 | 重庆美的通用制冷设备有限公司 | Heat pump unit |
CN106524577B (en) * | 2016-11-25 | 2018-05-01 | 重庆美的通用制冷设备有限公司 | Heat pump unit |
CN106871317A (en) * | 2017-02-08 | 2017-06-20 | 江门市开普勒卫浴科技有限公司 | Smart home integrated system |
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