CN103216936A - Environment-friendly energy-saving five-heating five-efficiency high temperature heat pump hot water unit system - Google Patents
Environment-friendly energy-saving five-heating five-efficiency high temperature heat pump hot water unit system Download PDFInfo
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- CN103216936A CN103216936A CN2013101511160A CN201310151116A CN103216936A CN 103216936 A CN103216936 A CN 103216936A CN 2013101511160 A CN2013101511160 A CN 2013101511160A CN 201310151116 A CN201310151116 A CN 201310151116A CN 103216936 A CN103216936 A CN 103216936A
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- heat exchanger
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- hot water
- high temperature
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Abstract
The invention provides an environment-friendly energy-saving five-heating five-efficiency high temperature heat pump hot water unit system which mainly comprises a heat pump, a heat exchanger and an evaporator. The heat pump is connected with the heat exchanger through a pipeline. A four-way valve is arranged on the pipeline where the heat pump is connected with the heat exchanger. A hot water outlet and a cold water inlet are arranged on the heat exchanger. A water pump is arranged on the pipeline where the cold water inlet is connected with the heat exchanger. The heat exchanger is connected with the evaporator through a pipeline. A filter and an electronic expansion valve are arranged on the pipeline where the heat exchanger is connected the evaporator. The evaporator is connected with a gas-liquid separator through the four-way valve. The gas-liquid separator is connected with the heat pump thorough a pipeline Air provides heat sources for the system. The system can be full-automatically controlled, eliminates the phenomena that lower pressure returns to zero at low pressure in winter and high pressure exceeds a standard at high pressure in summer, and is stable in running. The energy efficiency ratio is within 5.0-7.0, and compared with a single-heating single-efficiency unit, the energy-saving effect of the five-heating five-efficiency high temperature heat pump hot water unit system is improved by above 40%.
Description
Technical field
The present invention relates to a kind of environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system, be mainly used in normal domestic use, commercial high temperature heat pump field of water heaters.
Background technology
At present, common heat-pump hot-water unit generally is single warm single-action function on the market, no matter be from energy-saving effect or on the stability of mechanical movement, all do not reach user's request, in the time of winter, low pressure makes zero easily, in the time of summer, be easy to high pressure and exceed standard, Energy Efficiency Ratio is generally between 3.0-4.0, in today of scientific and technological high speed development, just slowly the disappearance from the market of this product, also do not bring influence for heat pump water-heating machine producer, therefore, the hope that people are urgent has a kind of new product to occur.
Summary of the invention
Shortcoming at above-mentioned prior art existence, the experience of this area work is engaged in inventor's accumulation for many years, through feasibility study repeatedly, get generation of the present invention eventually, the invention provides a kind of environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system, its main purpose is an energy savings, the space of expanding market, this system provides thermal source by heat pump, Automatic Control has been eliminated the low pressure phenomenon that summer, high pressure exceeded standard that makes zero in winter, and is stable, Energy Efficiency Ratio improves more than 40% than single warm single-action energy-saving effect between 5.0-7.0.
Environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system of the present invention solves the technical scheme that its technical problem takes: it mainly comprises heat pump, heat exchanger and evaporimeter, pass through pipeline, heat pump is connected with heat exchanger, on heat pump and pipeline that heat exchanger is connected, cross valve is installed, hot water outlet and cold water inlet are installed on heat exchanger, on cold water inlet and pipeline that heat exchanger is connected, water pump is installed, heat exchanger is connected by pipeline with evaporimeter, on heat exchanger and pipeline that evaporimeter is connected, filter and electric expansion valve are installed, evaporimeter is connected with gas-liquid separator by cross valve, by pipeline, gas-liquid separator is connected with heat pump.
The operation principle of environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system of the present invention is: after heat pump starts, cold media gas is compressed, produce high temperature and high pressure gas, by pipeline with high temperature discharge in the water of heat exchanger the inside, refrigerant enters electric expansion valve by pipeline again and carries out throttling, refrigerant after the throttling enters evaporimeter by pipeline, evaporate, absorb heat energy in air, refrigerant enters into gas-liquid separator by pipeline again, carries out gas-liquid separation, gas after the separation is got back in the heat pump, continue compression and discharge then, said process constantly circulation carries out, and the water of heat exchanger the inside has just become hot water like this; After refrigerant is through the heat exchanger heat release, after entering into evaporator evaporation absorption heat, through behind the gas-liquid separator, get back to heat pump, continue the circulation compression, this system heats up five times water by five heat exchangers and five evaporimeters to reach continuously in circulation each time, the purpose that this process realizes is the hot water that reaches a high temperature.
Environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system of the present invention is in order to alleviate the problem of above-mentioned existence, and major advantage is:
1, intensification cooling rate is fast,
2, native system adopts the environmental protection refrigerant, and do not explode and do not burn,
3, native system adopts the electric energy-saving flow controller, the high wide ranges of throttling precision, and energy-saving effect is remarkable,
4, the present invention uses " five-temperature five-effect " technology, and water is carried out 5 thermal-arrests simultaneously.
The present invention is further illustrated below in conjunction with drawings and Examples.
Description of drawings
Following Fig. 1 is an environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system structural representation of the present invention.
Description of reference numerals: 1, heat pump 2, cross valve 3, heat exchanger 4. hot water outlets 5, cold water inlet 6, water pump 7, filter 8. electric expansion valves 9, evaporimeter 10, gas-liquid separator
The specific embodiment
Be illustrated in fig. 1 shown below, it mainly comprises heat pump 1, heat exchanger 3 and evaporimeter 9, pass through pipeline, heat pump 1 is connected with heat exchanger 3, on heat pump 1 and pipeline that heat exchanger 3 is connected, cross valve 2 is installed, hot water outlet 4 and cold water inlet 5 are installed on heat exchanger 3, on cold water inlet 5 and pipeline that heat exchanger 3 is connected, water pump 6 is installed, heat exchanger 3 and evaporimeter 9 are connected by pipeline, on heat exchanger 3 and pipeline that evaporimeter 9 is connected filter 7 and electric expansion valve 8 are installed, and evaporimeter 9 is connected with gas-liquid separator 10 by cross valve 2, by pipeline, gas-liquid separator 10 is connected with heat pump 1.
In sum, be preferred embodiment of the present invention, all changes of having done according to technical solution of the present invention when the function that is produced fails to exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (3)
1. environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system, its principal character is: it mainly comprises heat pump (1), heat exchanger (3) and evaporimeter (9), pass through pipeline, heat pump (1) is connected with heat exchanger (3), on heat pump (1) and pipeline that heat exchanger (3) is connected, cross valve (2) is installed, hot water outlet (4) and cold water inlet (5) are installed on heat exchanger (3).
2. environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system according to claim 1, it is characterized by: on cold water inlet (5) and pipeline that heat exchanger (3) is connected, water pump (6) is installed, heat exchanger (3) is connected by pipeline with evaporimeter (9), on heat exchanger (3) and pipeline that evaporimeter (9) is connected filter (7) and electric expansion valve (8) is installed.
3. environment friendly energy-saving type five-temperature five-effect high temperature heat pump hot water machine group system according to claim 1 is characterized by:, evaporimeter (9) is connected with gas-liquid separator (10) by cross valve (2), and by pipeline, gas-liquid separator (10) is connected with heat pump (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101511160A CN103216936A (en) | 2013-04-11 | 2013-04-11 | Environment-friendly energy-saving five-heating five-efficiency high temperature heat pump hot water unit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101511160A CN103216936A (en) | 2013-04-11 | 2013-04-11 | Environment-friendly energy-saving five-heating five-efficiency high temperature heat pump hot water unit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103216936A true CN103216936A (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101511160A Pending CN103216936A (en) | 2013-04-11 | 2013-04-11 | Environment-friendly energy-saving five-heating five-efficiency high temperature heat pump hot water unit system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736693Y (en) * | 2004-07-30 | 2005-10-26 | 王成 | Environmental protection energy-saving triple-temperature triple-effect heat-pump air and water heating apparatus |
| JP2010007934A (en) * | 2008-06-26 | 2010-01-14 | Panasonic Corp | Heat pump water heater |
| CN201539970U (en) * | 2009-11-20 | 2010-08-04 | 苏州大学 | Water source heat pump water heater |
| CN201652795U (en) * | 2010-03-31 | 2010-11-24 | 东莞市泰格冷热设备有限公司 | Air source CO2 heat pump unit |
| CN201715702U (en) * | 2010-07-07 | 2011-01-19 | 深圳市庄合热泵空调有限公司 | Hot water machine set for recombination energy heat pump |
| KR101206794B1 (en) * | 2012-10-18 | 2012-11-30 | (주) 액트 | Heat Pump System With 2- Stage cascade Refrigeration Cycle |
-
2013
- 2013-04-11 CN CN2013101511160A patent/CN103216936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736693Y (en) * | 2004-07-30 | 2005-10-26 | 王成 | Environmental protection energy-saving triple-temperature triple-effect heat-pump air and water heating apparatus |
| JP2010007934A (en) * | 2008-06-26 | 2010-01-14 | Panasonic Corp | Heat pump water heater |
| CN201539970U (en) * | 2009-11-20 | 2010-08-04 | 苏州大学 | Water source heat pump water heater |
| CN201652795U (en) * | 2010-03-31 | 2010-11-24 | 东莞市泰格冷热设备有限公司 | Air source CO2 heat pump unit |
| CN201715702U (en) * | 2010-07-07 | 2011-01-19 | 深圳市庄合热泵空调有限公司 | Hot water machine set for recombination energy heat pump |
| KR101206794B1 (en) * | 2012-10-18 | 2012-11-30 | (주) 액트 | Heat Pump System With 2- Stage cascade Refrigeration Cycle |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20130724 |