CN204555104U - Water-refrigerant heat exchanging air conditioner off-premises station - Google Patents
Water-refrigerant heat exchanging air conditioner off-premises station Download PDFInfo
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- CN204555104U CN204555104U CN201520015942.7U CN201520015942U CN204555104U CN 204555104 U CN204555104 U CN 204555104U CN 201520015942 U CN201520015942 U CN 201520015942U CN 204555104 U CN204555104 U CN 204555104U
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Abstract
The utility model relates to air-conditioner technical field, disclose a kind of water-refrigerant heat exchanging air conditioner off-premises station, comprise compressor, cross valve, throttling arrangement, water-refrigerant heat exchanger, water pot, water pump and indoor set drainpipe, the refrigerant inlet end of water-refrigerant heat exchanger is connected with one end of cross valve, and the refrigerant exit end of water-refrigerant heat exchanger is connected with the arrival end of throttling arrangement; The cold water inlet end of water-refrigerant heat exchanger is connected with the port of export of water pump, and the arrival end of water pump is connected with the bottom of water pot, and the cooling water outlet end of water-refrigerant heat exchanger is connected with the top of water pot; Indoor set drainpipe is connected with the top of water pot.The utility model water-refrigerant heat exchanger substitutes fin tube condenser, utilize indoor set condensed water and refrigerant heat exchange, without the need to motor and aerofoil fan heat radiation, the good result significantly reducing off-premises station noise, reduce off-premises station volume, reduce power consumption can be reached, and off-premises station frost-free during low-temperature heating, realize continuously heating.
Description
Technical field
The utility model relates to air-conditioner technical field, particularly a kind of water-refrigerant heat exchanging air conditioner off-premises station.
Background technology
The air-conditioner used in household room and working environment, substantially all adopts fin tube condenser, needs motor and aerofoil fan heat radiation, cause that off-premises station noise is large, off-premises station volume large, power consumption increases, and condenser meeting frosting during low-temperature heating, heat stopping during defrosting, room temperature declines.
Utility model content
The utility model is in order to solve the problems of the technologies described above, a kind of water-refrigerant heat exchanging air conditioner off-premises station is provided, fin tube condenser is substituted with water-refrigerant heat exchanger, utilize indoor set condensed water and refrigerant heat exchange, without the need to motor and aerofoil fan heat radiation, the good result significantly reducing off-premises station noise, reduce off-premises station volume, reduce power consumption can be reached, and off-premises station frost-free during low-temperature heating, realize continuously heating.
To achieve these goals, the utility model provides following technical scheme:
A kind of water-refrigerant heat exchanging air conditioner off-premises station, it is characterized in that, comprise compressor, cross valve, throttling arrangement, water-refrigerant heat exchanger, water pot, water pump and indoor set drainpipe, the refrigerant inlet end of described water-refrigerant heat exchanger is connected with one end of described cross valve, and the refrigerant exit end of described water-refrigerant heat exchanger is connected with the arrival end of described throttling arrangement; The cold water inlet end of described water-refrigerant heat exchanger is connected with the port of export of described water pump, and the arrival end of described water pump is connected with the bottom of described water pot, and the cooling water outlet end of described water-refrigerant heat exchanger is connected with the top of described water pot; Described indoor set drainpipe is connected with the top of described water pot.
Further, described off-premises station is one-to-one air-conditioner outdoor unit or multiple outdoor machine of air-conditioner.
Further, described compressor is frequency-changeable compressor or invariable frequency compressor.
Further, described throttling arrangement is capillary, electric expansion valve or heating power expansion valve.
Further, described water-refrigerant heat exchanger is plate type heat exchanger or shell and tube exchanger.
Further, described water pot is built with heater.
Further, described water pot outer wrap insulation material.
The beneficial effects of the utility model are:
Fin tube condenser is substituted with water-refrigerant heat exchanger, utilize indoor set condensed water and refrigerant heat exchange, without the need to motor and aerofoil fan heat radiation, the good result significantly reducing off-premises station noise, reduce off-premises station volume, reduce power consumption can be reached, and off-premises station frost-free during low-temperature heating, realize continuously heating.
Accompanying drawing explanation
Fig. 1 is the utility model system architecture schematic diagram.
In figure: 1 be compressor, 2 be cross valve, 3 be throttling arrangement, 4 be water-refrigerant heat exchanger, 5 be water pot, 6 be water pump, 7 be indoor set drainpipe, 8 for indoor heat exchanger.
Detailed description of the invention
Elaborate below in conjunction with the detailed description of the invention of accompanying drawing to the utility model water-refrigerant heat exchanging air conditioner off-premises station.
See accompanying drawing 1, air-conditioner outdoor unit comprises compressor 1, cross valve 2, throttling arrangement 3, water-refrigerant heat exchanger 4, water pot 5, water pump 6 and indoor set drainpipe 7.Four ports of cross valve 2 are connected with the port of export of indoor heat exchanger 8 with the blast pipe of compressor 1, the air intake duct of compressor 1, the refrigerant inlet end of water-refrigerant heat exchanger 4 respectively; The refrigerant exit end of water-refrigerant heat exchanger 4 is connected with the arrival end of throttling arrangement 3; The cold water inlet end of water-refrigerant heat exchanger 4 is connected with the port of export of water pump 6, and the arrival end of water pump 6 is connected with the bottom of water pot 5, and the cooling water outlet end of water-refrigerant heat exchanger 4 is connected with the top of water pot 5; Indoor set drainpipe 7 is connected with the top of water pot 5; The outlet of throttling arrangement 3 is connected with the arrival end of indoor heat exchanger 8.At water pot 5 built with heater, directly can heat the water in water pot, and at the outer wrap insulation material of water pot 5, higher temperature can be kept to make the water in water pot 5.
Operation principle of the present utility model is as follows: during refrigeration: cold-producing medium is by the gas of compressor 1 boil down to HTHP, through cross valve 2, deliver to the refrigerant inlet end of water-refrigerant heat exchanger 4, cool carry out exchange heat with indoor condensed water in water-refrigerant heat exchanger 4 after, become gas-liquid mixture or liquid, flow out from the refrigerant exit end of water-refrigerant heat exchanger 4, then through throttling arrangement 3, become the gas-liquid mixture of low-temp low-pressure, again by indoor heat exchanger 8, indoor heat exchanger 8 by exchange heat in room air to cold-producing medium, indoor air temperature reduces, to indoor refrigeration.Cold-producing medium becomes the gas of low-temp low-pressure after indoor heat exchanger 8 heat exchange, by cross valve 2, then is sucked by compressor 1, then turns the gas of HTHP after being compressed by compressor 1, completes kind of refrigeration cycle.The condensed water that indoor heat exchanger 8 produces simultaneously delivers to water pot 5 through indoor set drainpipe 7, now water pump 6 operates, cold water delivers to the cold water inlet end of water-refrigerant heat exchanger 4 through water pump 6, heat up carry out exchange heat with cold-producing medium in water-refrigerant heat exchanger 4 after, become warm water, flow out from the cooling water outlet end of water-refrigerant heat exchanger 4, then water pot 5 is sent back to, condensed water is constantly supplemented to water pot 5, warm water is lowered the temperature and becomes cold water, complete water circulation.
When normal temperature heats: cold-producing medium, by the gas of compressor 1 boil down to HTHP, through cross valve 2, delivers to indoor heat exchanger 8, cools after indoor heat exchanger 8 carries out exchange heat, indoor air is warmed and produces and heat.Cooled cold-producing medium becomes gas-liquid mixture or the liquid of high pressure, deliver to throttling arrangement 3, become the gas-liquid mixture of low-temp low-pressure, deliver to the refrigerant exit end of water-refrigerant heat exchanger 4, in water-refrigerant heat exchanger 4 by cold-producing medium exchange heat to the water in water pot 5.Cold-producing medium becomes the gas of low-temp low-pressure after water-refrigerant heat exchanger 4 heat exchange, then by cross valve 2, is sucked, then turn the gas of HTHP after being compressed by compressor 1, complete and heat circulation by compressor 1.Water pump 6 operates simultaneously, and warm water delivers to the cold water inlet end of water-refrigerant heat exchanger 4 through water pump 6, lowers the temperature after carrying out exchange heat in water-refrigerant heat exchanger 4 with cold-producing medium, become cold water, flow out from the cooling water outlet end of water-refrigerant heat exchanger 4, then send water pot 5 back to, complete water circulation.
During low-temperature heating: cold-producing medium, by the gas of compressor 1 boil down to HTHP, through cross valve 2, delivers to indoor heat exchanger 8, cools after indoor heat exchanger 8 carries out exchange heat, indoor air is warmed and produces and heat.Cooled cold-producing medium becomes gas-liquid mixture or the liquid of high pressure, deliver to throttling arrangement 3, become the gas-liquid mixture of low-temp low-pressure, deliver to the refrigerant exit end of water-refrigerant heat exchanger 4, in water-refrigerant heat exchanger 4 by cold-producing medium exchange heat to the water in water pot 5.Cold-producing medium becomes the gas of low-temp low-pressure after water-refrigerant heat exchanger 4 heat exchange, then by cross valve 2, is sucked, then turn the gas of HTHP after being compressed by compressor 1, complete and heat circulation by compressor 1.Heater work simultaneously in water pot 5, water pump 6 operates, hot water after heating delivers to the cold water inlet end of water-refrigerant heat exchanger 4 through water pump 6, lower the temperature carry out exchange heat with cold-producing medium in water-refrigerant heat exchanger 4 after, become cold water, flow out from the cooling water outlet end of water-refrigerant heat exchanger 4, then send water pot 5 back to, complete water circulation.Heater in water pot 5, constantly by cool water heating, remains that hot water and cold-producing medium carry out exchange heat, makes water-refrigerant heat exchanger 4 can not frosting, thus realizes continuously heating, without the need to defrosting running.
Air-conditioner outdoor unit of the present utility model also can be used in multiple outdoor machine of air-conditioner, realizes identical function.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. water-refrigerant heat exchanging air conditioner off-premises station, it is characterized in that: comprise compressor, cross valve, throttling arrangement, water-refrigerant heat exchanger, water pot, water pump and indoor set drainpipe, the refrigerant inlet end of described water-refrigerant heat exchanger is connected with one end of described cross valve, and the refrigerant exit end of described water-refrigerant heat exchanger is connected with the arrival end of described throttling arrangement; The cold water inlet end of described water-refrigerant heat exchanger is connected with the port of export of described water pump, and the arrival end of described water pump is connected with the bottom of described water pot, and the cooling water outlet end of described water-refrigerant heat exchanger is connected with the top of described water pot; Described indoor set drainpipe is connected with the top of described water pot.
2. water according to claim 1-refrigerant heat exchanging air conditioner off-premises station, is characterized in that: described off-premises station is one-to-one air-conditioner outdoor unit or multiple outdoor machine of air-conditioner.
3. water according to claim 1-refrigerant heat exchanging air conditioner off-premises station, is characterized in that: described compressor is frequency-changeable compressor or invariable frequency compressor.
4. water according to any one of claim 1 to 3-refrigerant heat exchanging air conditioner off-premises station, is characterized in that: described throttling arrangement is capillary, electric expansion valve or heating power expansion valve.
5. water according to any one of claim 1 to 3-refrigerant heat exchanging air conditioner off-premises station, is characterized in that: described water-refrigerant heat exchanger is plate type heat exchanger or shell and tube exchanger.
6. water according to any one of claim 1 to 3-refrigerant heat exchanging air conditioner off-premises station, is characterized in that: described water pot is built with heater.
7. water according to claim 6-refrigerant heat exchanging air conditioner off-premises station, is characterized in that: described water pot outer wrap insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015942.7U CN204555104U (en) | 2015-01-04 | 2015-01-04 | Water-refrigerant heat exchanging air conditioner off-premises station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015942.7U CN204555104U (en) | 2015-01-04 | 2015-01-04 | Water-refrigerant heat exchanging air conditioner off-premises station |
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| Publication Number | Publication Date |
|---|---|
| CN204555104U true CN204555104U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520015942.7U Expired - Fee Related CN204555104U (en) | 2015-01-04 | 2015-01-04 | Water-refrigerant heat exchanging air conditioner off-premises station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426322A (en) * | 2018-05-17 | 2018-08-21 | 江苏科技大学 | A kind of domestic multi-connection air conditioner condensed water heat-exchange system |
| CN110793096A (en) * | 2019-11-29 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | Air conditioning unit and control method and control device thereof |
-
2015
- 2015-01-04 CN CN201520015942.7U patent/CN204555104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426322A (en) * | 2018-05-17 | 2018-08-21 | 江苏科技大学 | A kind of domestic multi-connection air conditioner condensed water heat-exchange system |
| CN110793096A (en) * | 2019-11-29 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | Air conditioning unit and control method and control device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518001 Shenzhen, Nanshan District Bay, the Gulf of CITIC Bay, building B303, 5, Patentee after: Shenzhen Wohaisen Technology Co. Ltd. Address before: 518001 Shenzhen, Nanshan District Bay, the Gulf of CITIC Bay, building B303, 5, Patentee before: SHENZHEN WOSEN AIR-CONDITIONING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |