CN204084947U - Refrigeration Hot water units - Google Patents
Refrigeration Hot water units Download PDFInfo
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- CN204084947U CN204084947U CN201420603347.0U CN201420603347U CN204084947U CN 204084947 U CN204084947 U CN 204084947U CN 201420603347 U CN201420603347 U CN 201420603347U CN 204084947 U CN204084947 U CN 204084947U
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Abstract
The utility model discloses a kind of refrigeration Hot water units, it is characterized in that: refrigeration Hot water units comprises control device, compressor, cross valve, finned tube exchanger, hot water heat exchanger, air-condition heat exchanger, first magnetic valve, 3rd magnetic valve, expansion valve, filter, reservoir and gas-liquid separator, refrigeration Hot water units comprises kind of refrigeration cycle, water heating circulation and cooling and warming water circulation three kinds of mode of operations, pass through cross valve, magnetic valve, check valve with the use of, refrigeration can be realized separately, hot water and simultaneously cooling and warming water function, refrigeration is realized owing to having gathered, hot water and simultaneously cooling and warming water function, these three kinds of functions, and can freely switch according to demand, meet people to refrigeration, the demand of hot water and simultaneously refrigerated medium hot water, not only simple and reasonable, operating efficiency is high, energy-conserving and environment-protective, and avoid because taking up space of configuring that air-conditioning and water heater cause is large simultaneously, the problem that fund input is high and operating cost is high.
Description
Technical field
The utility model relates to a kind of refrigeration Hot water units.
Background technology
The at present also independent unit realizing hot water or cold water processed and cooling and warming water function simultaneously, these 3 functions of solution adopt air-conditioning and wall-hung boiler to solve substantially at present.Part is also had to be adopt the recuperation of heat of heat pump band portion to realize water heating function, the isolated operation that can not realize hot water uses, owing to adopting the solution of air-conditioning and wall-hung boiler, not only take up room large, cost of investment is high, and power consumption is comparatively large, need to operate both respectively, cause operation inconvenience.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, can the refrigeration Hot water units of integration realization hot water or cold water and simultaneously cooling and warming water function.
The technical scheme in the invention for solving the above technical problem is: a kind of refrigeration Hot water units, it is characterized in that: refrigeration Hot water units comprises control device, compressor, cross valve, finned tube exchanger, hot water heat exchanger, air-condition heat exchanger, first magnetic valve, 3rd magnetic valve, expansion valve, filter, reservoir and gas-liquid separator, refrigeration Hot water units comprises kind of refrigeration cycle, water heating circulation and cooling and warming water circulation three kinds of mode of operations, wherein, when being in kind of refrigeration cycle pattern: the interface one of cross valve is communicated with the interface two of cross valve, first closed electromagnetic valve, 3rd magnetic valve is opened, refrigerant in compressor is successively through the interface one of cross valve, the interface two of cross valve, finned tube exchanger, check valve two, reservoir, filter, expansion valve, 3rd magnetic valve, air-condition heat exchanger, gas-liquid separator is got back in compressor, when being in water heating circulation pattern: the interface one of cross valve is communicated with the interface four of cross valve, first magnetic valve is opened, the 3rd closed electromagnetic valve, and the refrigerant in compressor is got back in compressor through the interface two of the interface four of the interface one of cross valve, cross valve, hot water heat exchanger, check valve four, reservoir, filter, expansion valve, the first magnetic valve, finned tube exchanger, cross valve, the interface three of cross valve, gas-liquid separator successively, when being in cooling and warming water circulation model: when the interface one of cross valve is communicated with the interface four of cross valve, the 3rd magnetic valve is opened, the first closed electromagnetic valve, refrigerant in compressor is got back in compressor through the interface four of the interface one of cross valve, cross valve, hot water heat exchanger, check valve four, reservoir, filter, expansion valve, the 3rd magnetic valve, air-condition heat exchanger, gas-liquid separator successively, air-condition heat exchanger connects air conditioning terminal, and hot water heat exchanger connects water tank.
As preferably, also be provided with the 4th magnetic valve, electrothermal resistance, the second magnetic valve and check valve three, filter, expansion valve, the 4th magnetic valve, electrothermal resistance, gas-liquid separator, compressor connect successively, and the interface four of filter, expansion valve, the second magnetic valve, check valve three, hot water heat exchanger, cross valve connects successively.
As preferably, control device comprises control chip, the inlet pipeline of water tank is provided with the hot water's switch controlling water tank water intake, the outlet pipeline of water tank is provided with the hot water water pump that outputting power is provided, the inlet ductwork of air conditioning terminal is provided with the air-conditioning water flow switch controlling air conditioning terminal water inlet, the export pipeline of air conditioning terminal is provided with the water pump of air conditioner that outputting power is provided, low tension switch, high-voltage switch gear is arranged on compressor inlet pipeline and export pipeline respectively, compressor outlet pipeline is provided with the temperature sensor T1 for measuring refrigerant discharge temperature, hot water heat exchanger is provided with the temperature sensor T2 for measuring water tank temperature, air-condition heat exchanger is provided with the temperature sensor T3 for measuring air-conditioning return water temperature and the temperature sensor T4 for measuring air-conditioner water outlet temperature, finned tube exchanger is provided with the temperature sensor T5 for measuring defrost temperature, finned tube exchanger is provided with the temperature sensor T6 for measures ambient temperature, control chip connects compressor, hot water water pump, water pump of air conditioner, cross valve, first magnetic valve, second magnetic valve, 3rd magnetic valve, 4th magnetic valve, temperature sensor T1, temperature sensor T2, temperature sensor T3, temperature sensor T4, temperature sensor T5, temperature sensor T6, high-voltage switch gear, low tension switch, hot water's switch and air-conditioning water flow switch.
The utility model compared with prior art, have the following advantages and effect: the utility model by cross valve, magnetic valve, check valve with the use of, hot water or cold water processed and simultaneously cooling and warming water function can be realized separately, be in cooling and warming water circulation model at unit, if hot water conditions is satisfied, comprise hot water temperature, hot water capacity, system automatically switches to kind of refrigeration cycle pattern, if cryogenic conditions is satisfied, comprise environment temperature, system automatically switches to water heating circulation pattern.This unit due to gathered realize hot water or cold water processed and while cooling and warming water function, these three kinds of functions, and can freely switch according to demand, meet the demand of people to hot water or cold water processed and simultaneously refrigerated medium hot water, not only simple and reasonable, operating efficiency is high, energy-conserving and environment-protective, and avoid because taking up space of configuring that air-conditioning and water heater cause is large simultaneously, the problem that fund input is high and operating cost is high.Be used in environment temperature higher need when freezing, hot water almost free, when environment temperature is lower, compares conventional water heaters, can realize energy-conservation 60-70%, and most high energy efficiency reaches 6.0.In the course of work, water power is separated safety and environmental protection completely, and cost and same specification air-conditioning add that the input cost of water heater is suitable, but this machine one machine solves air-conditioning and hot water problem.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the operation principle schematic diagram that the utility model embodiment unit is in kind of refrigeration cycle pattern.
Fig. 3 is the operation principle schematic diagram that the utility model embodiment unit is in water heating circulation pattern.
Fig. 4 is the operation principle schematic diagram that the utility model embodiment unit is in cooling and warming water circulation model.
Fig. 5 is the connection diagram of the utility model embodiment control device.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1-Fig. 5, the present embodiment refrigeration Hot water units comprises control device, compressor 1, cross valve 2, finned tube exchanger 3, hot water heat exchanger 4, air-condition heat exchanger 5, first magnetic valve 141, the 3rd magnetic valve 143, expansion valve 6, filter 7, reservoir 8 and gas-liquid separator 9.
Refrigeration Hot water units comprises kind of refrigeration cycle, water heating circulation and cooling and warming water circulation three kinds of mode of operations, wherein:
1) when being in kind of refrigeration cycle pattern:
The interface one of cross valve 2 is communicated with the interface two of cross valve 2, the first magnetic valve 141 cuts out, the 3rd magnetic valve 143 is opened, refrigerant in compressor 1 is successively through the interface one of cross valve 2, and the interface two of cross valve 2, finned tube exchanger 3, check valve 2 152, reservoir 8, filter 7, expansion valve 6, the 3rd magnetic valve 143, air-condition heat exchanger 5, gas-liquid separator 9 are got back in compressor 1.Operation principle is as follows: in compressor 1, high-temperature high-pressure medium exhaust enters finned tube exchanger 3 heat release through cross valve 2, high pressure, high temperature liquid after release heat enters reservoir 8 through check valve 2 152, through the throttling of filter 7 expansion valve 6, low-pressure low-temperature medium enters air-condition heat exchanger 5 through the 3rd magnetic valve 143 and evaporates, and the low temperature low pressure gas after evaporation endothermic divides through gas gets back to compressor 1.
2) when being in water heating circulation pattern:
The interface one of cross valve 2 is communicated with the interface four of cross valve 2, first magnetic valve 141 is opened, the 3rd magnetic valve 143 cuts out, and the refrigerant in compressor 1 is got back in compressor 1 through the interface four of the interface one of cross valve 2, cross valve 2, hot water heat exchanger 4, check valve 4 154, reservoir 8, filter 7, expansion valve 6, first magnetic valve 141, check valve 1, finned tube exchanger 3, the interface two of cross valve 2, the interface three of cross valve 2, gas-liquid separator 9 successively.Operation principle is as follows: the high-temperature high-pressure medium exhaust in compressor 1 enters hot water heat exchanger 4 heat release through cross valve 2, high pressure, high temperature liquid after release heat enters reservoir 8 through check valve 4 154, through the throttling of filter 7 expansion valve 6, low-pressure low-temperature medium first magnetic valve 141 enters finned tube exchanger 3 and evaporates, and the low temperature low pressure gas after evaporation endothermic divides through cross valve 2, gas gets back to compressor 1.
3) when being in cooling and warming water circulation model:
When the interface one of cross valve 2 is communicated with the interface four of cross valve 2, the 3rd magnetic valve 143 is opened, the first magnetic valve 141 cuts out, and the refrigerant in compressor 1 is got back in compressor 1 through the interface four of the interface one of cross valve 2, cross valve 2, hot water heat exchanger 4, check valve 4 154, reservoir 8, filter 7, expansion valve 6, the 3rd magnetic valve 143, air-condition heat exchanger 5, gas-liquid separator 9 successively.Operation principle is as follows: the high-temperature high-pressure medium exhaust in compressor 1 enters hot water heat exchanger 4 heat release through cross valve 2, high pressure, high temperature liquid after release heat enters reservoir 8 through check valve 4 154, through the throttling of filter 7 expansion valve 6, low-pressure low-temperature medium enters air-condition heat exchanger 5 through the 3rd magnetic valve 143 and evaporates, and the low temperature low pressure gas after evaporation endothermic divides through gas gets back to compressor 1.If hot water conditions is satisfied, system automatically switches to kind of refrigeration cycle pattern, if cryogenic conditions is satisfied, system automatically switches to water heating circulation.
This unit also comprises the 4th magnetic valve 144, electrothermal resistance 20, second magnetic valve 142 and check valve 3 153, filter 7, expansion valve 6, the 4th magnetic valve 144, electrothermal resistance 20, gas-liquid separator 9, compressor 1 connect successively, and the interface four of filter 7, expansion valve 6, second magnetic valve 142, check valve 3 153, hot water heat exchanger 4, cross valve 2 connects successively.4th magnetic valve 144 act as to unit cooling, prevents excessive discharge temperature, and the second magnetic valve 142 is for heating circulation pattern and cooling and warming water circulation model refrigerant goes out hot water heat exchanger pipeline.
Control device comprises control chip, hot water heat exchanger 4 connects water tank 10, the inlet pipeline of water tank 10 is provided with the hot water's switch 16 controlling water tank 10 and intake, the outlet pipeline of water tank 10 is provided with the hot water water pump 17 that outputting power is provided, air-condition heat exchanger 5 connects air conditioning terminal 11, the inlet ductwork of air conditioning terminal 11 is provided with the air-conditioning water flow switch 18 controlling air conditioning terminal 11 and intake, the export pipeline of air conditioning terminal 11 is provided with the water pump of air conditioner 19 that outputting power is provided, low tension switch 12, high-voltage switch gear 13 is arranged on compressor 1 inlet ductwork and export pipeline respectively, compressor 1 export pipeline is provided with the temperature sensor T1 for measuring refrigerant discharge temperature, hot water heat exchanger 4 is provided with the temperature sensor T2 for measuring water tank 10 temperature, air-condition heat exchanger 5 is provided with the temperature sensor T3 for measuring air-conditioning return water temperature and the temperature sensor T4 for measuring air-conditioner water outlet temperature, finned tube exchanger 3 is provided with the temperature sensor T5 for measuring defrost temperature, finned tube exchanger 3 is provided with the temperature sensor T6 for measures ambient temperature, control chip connects the A.C. contactor KM1 of compressor 1 (code name in Fig. 5 is CMP), the A.C. contactor KM2 of hot water water pump 17 (code name in Fig. 5 is AP), the A.C. contactor KM4 of water pump of air conditioner 19 (code name in Fig. 5 is BP), the control interface 4RV of cross valve 2, the control interface SV1 of the first magnetic valve 141, the control interface SV2 of the second magnetic valve 142, the control interface SV3 of the 3rd magnetic valve 143, the control interface SV4 of the 4th magnetic valve 144, temperature sensor T1, temperature sensor T2, temperature sensor T3, temperature sensor T4, temperature sensor T5, temperature sensor T6, the control interface HP of high-voltage switch gear 13, the control interface LP of low tension switch 12, the control interface SWA of hot water's switch 16, the control interface SWB of air-conditioning water flow switch 18, the signaling interface ASI of air conditioning terminal, blower fan (code name in Fig. 5 is FM) on finned tube exchanger 3, control chip connects line control machine.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a refrigeration Hot water units, it is characterized in that: refrigeration Hot water units comprises control device, compressor, cross valve, finned tube exchanger, hot water heat exchanger, air-condition heat exchanger, first magnetic valve, 3rd magnetic valve, expansion valve, filter, reservoir and gas-liquid separator, refrigeration Hot water units comprises kind of refrigeration cycle, water heating circulation and cooling and warming water circulation three kinds of mode of operations, wherein, when being in kind of refrigeration cycle pattern: the interface one of cross valve is communicated with the interface two of cross valve, first closed electromagnetic valve, 3rd magnetic valve is opened, refrigerant in compressor is successively through the interface one of cross valve, the interface two of cross valve, finned tube exchanger, check valve two, reservoir, filter, expansion valve, 3rd magnetic valve, air-condition heat exchanger, gas-liquid separator is got back in compressor, when being in water heating circulation pattern: the interface one of cross valve is communicated with the interface four of cross valve, first magnetic valve is opened, the 3rd closed electromagnetic valve, and the refrigerant in compressor is got back in compressor through the interface two of the interface four of the interface one of cross valve, cross valve, hot water heat exchanger, check valve four, reservoir, filter, expansion valve, the first magnetic valve, finned tube exchanger, cross valve, the interface three of cross valve, gas-liquid separator successively, when being in cooling and warming water circulation model: when the interface one of cross valve is communicated with the interface four of cross valve, the 3rd magnetic valve is opened, the first closed electromagnetic valve, refrigerant in compressor is got back in compressor through the interface four of the interface one of cross valve, cross valve, hot water heat exchanger, check valve four, reservoir, filter, expansion valve, the 3rd magnetic valve, air-condition heat exchanger, gas-liquid separator successively, air-condition heat exchanger connects air conditioning terminal, and hot water heat exchanger connects water tank.
2. refrigeration Hot water units according to claim 1, it is characterized in that: be also provided with the 4th magnetic valve, electrothermal resistance, the second magnetic valve and check valve three, filter, expansion valve, the 4th magnetic valve, electrothermal resistance, gas-liquid separator, compressor connect successively, and the interface four of filter, expansion valve, the second magnetic valve, check valve three, hot water heat exchanger, cross valve connects successively.
3. refrigeration Hot water units according to claim 2, it is characterized in that: control device comprises control chip, the inlet pipeline of water tank is provided with the hot water's switch controlling water tank water intake, the outlet pipeline of water tank is provided with the hot water water pump that outputting power is provided, the inlet ductwork of air conditioning terminal is provided with the air-conditioning water flow switch controlling air conditioning terminal water inlet, the export pipeline of air conditioning terminal is provided with the water pump of air conditioner that outputting power is provided, low tension switch, high-voltage switch gear is arranged on compressor inlet pipeline and export pipeline respectively, compressor outlet pipeline is provided with the temperature sensor T1 for measuring refrigerant discharge temperature, hot water heat exchanger is provided with the temperature sensor T2 for measuring water tank temperature, air-condition heat exchanger is provided with the temperature sensor T3 for measuring air-conditioning return water temperature and the temperature sensor T4 for measuring air-conditioner water outlet temperature, finned tube exchanger is provided with the temperature sensor T5 for measuring defrost temperature, finned tube exchanger is provided with the temperature sensor T6 for measures ambient temperature, control chip connects compressor, hot water water pump, water pump of air conditioner, cross valve, first magnetic valve, second magnetic valve, 3rd magnetic valve, 4th magnetic valve, temperature sensor T1, temperature sensor T2, temperature sensor T3, temperature sensor T4, temperature sensor T5, temperature sensor T6, high-voltage switch gear, low tension switch, hot water's switch and air-conditioning water flow switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603347.0U CN204084947U (en) | 2014-10-17 | 2014-10-17 | Refrigeration Hot water units |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603347.0U CN204084947U (en) | 2014-10-17 | 2014-10-17 | Refrigeration Hot water units |
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| Publication Number | Publication Date |
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| CN204084947U true CN204084947U (en) | 2015-01-07 |
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| CN201420603347.0U Active CN204084947U (en) | 2014-10-17 | 2014-10-17 | Refrigeration Hot water units |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296374B (en) * | 2014-10-17 | 2017-02-15 | 浙江中广电器股份有限公司 | Refrigerating hot-water unit |
| JP2018063090A (en) * | 2016-10-14 | 2018-04-19 | 株式会社コロナ | Heat pump water heater with cooling/heating function |
| JP2018063091A (en) * | 2016-10-14 | 2018-04-19 | 株式会社コロナ | Heat pump water heater with cooling function |
| JP2018063092A (en) * | 2016-10-14 | 2018-04-19 | 株式会社コロナ | Heat pump water heater with heating function |
-
2014
- 2014-10-17 CN CN201420603347.0U patent/CN204084947U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296374B (en) * | 2014-10-17 | 2017-02-15 | 浙江中广电器股份有限公司 | Refrigerating hot-water unit |
| JP2018063090A (en) * | 2016-10-14 | 2018-04-19 | 株式会社コロナ | Heat pump water heater with cooling/heating function |
| JP2018063091A (en) * | 2016-10-14 | 2018-04-19 | 株式会社コロナ | Heat pump water heater with cooling function |
| JP2018063092A (en) * | 2016-10-14 | 2018-04-19 | 株式会社コロナ | Heat pump water heater with heating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER NAME: ZHEJIANG ZHONGGUANG ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 323000 Zhejiang Province Cloud Road Lishui Shuige Industrial Zone No. 96 Patentee after: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCE CO., LTD. Address before: 323000 Zhejiang Province Cloud Road Lishui Shuige Industrial Zone No. 96 Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refrigerating hot-water unit Effective date of registration: 20171205 Granted publication date: 20150107 Pledgee: Industrial Commercial Bank of China Ltd Lishui Liandu branch Pledgor: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCE CO., LTD. Registration number: 2017330000226 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No. 96, Yunjing Road, Shuige Industrial Zone, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |