CN202675730U - Heat pump hot water air conditioning unit provided with two heat sources - Google Patents
Heat pump hot water air conditioning unit provided with two heat sources Download PDFInfo
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- CN202675730U CN202675730U CN 201220370661 CN201220370661U CN202675730U CN 202675730 U CN202675730 U CN 202675730U CN 201220370661 CN201220370661 CN 201220370661 CN 201220370661 U CN201220370661 U CN 201220370661U CN 202675730 U CN202675730 U CN 202675730U
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- heat exchanger
- compressor
- pump hot
- water
- air conditioning
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Abstract
The utility model relates to a heat pump hot water air conditioning unit, in particular to the heat pump hot water air conditioning unit which can switch over different types of heat exchangers according to temperature change of two heat sources, and belongs to the technical field of air conditioning equipment. The heat pump hot water air conditioning unit provided with the two heat sources comprises a compressor, an air outlet of the compressor is connected with a four-way reversing valve through an output pipe, the four-way reversing valve is connected with the using-side heat exchanger, the using-side heat exchanger is connected with a tee pipe through a filter and a throttling device, one branch of the tee pipe is connected with the water-fluoride-side heat exchanger, another branch of the tee pipe is connected with a fin heat exchanger, and output ends of the water-fluoride-side heat exchanger and the fin heat exchanger are connected with a three-way magnetic valve which is connected with an air suction port of the compressor. The heat pump hot water air conditioning unit provided with the two heat sources can effectively overcome defects existing in operation of a single-heat-source unit, save water resources, reduce energy consumption, increase energy efficiency ratio of machines, improve the working condition of the compressor, and effectively reduce the energy consumption.
Description
Technical field
The utility model relates to the heat pump hot-water air conditioner group, especially can change to switch dissimilar heat exchanger according to two kinds of heat source temperatures, belongs to air conditioner technical field.
Background technology
At present, the heat pump hot-water air conditioner group is the single source utilization, is divided into air-source and water source, all has limitation in the unit whole year operation.The air-source heat pump hot water group spring, summer, autumn can be safely, stable, efficiently operation, but the operating unit evaporating temperature is lower in the winter of cold, Energy Efficiency Ratio can seriously decay, need to be equipped with electric heating device, electric energy loss religion is large, and compressor is in abominable operating condition, affects unit service life, causing unit to work below-10 ℃ even, impact is produced, life.The annual temperature of the thermal source that the source heat pump water heater group is utilized is more stable, and influenced by ambient temperature less, unit operation is steady, but can cause a large amount of wastes.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of reasonable in design is provided, can effectively utilizes high temperature heat source, reduces the unit Energy in use, reduces water waste, has the heat pump hot-water air conditioner group of two thermals source.
The utility model is achieved through the following technical solutions:
A kind of heat pump hot-water air conditioner group with two thermals source, its special character is to comprise compressor 1, the gas outlet of compressor 1 is connected with four-way change-over valve 2 by output channel, four-way change-over valve 2 is connected with using side heat exchanger 3, use side heat exchanger 3 by filter 4, throttling arrangement 5 is connected with three-way pipe 9, a branch road of three-way pipe 9 is connected with water fluorine side heat exchanger 6, another branch road of three-way pipe 9 is connected with finned heat exchanger 7, the output that water fluorine side heat exchanger 6 is connected with finned heat exchanger is connected with three-way magnetic valve 8, and three-way magnetic valve 8 is connected with the air entry of compressor 1;
Described compressor 1 is rotor compressor or screw compressor;
Described water fluorine side heat exchanger 6 is plate type heat exchanger or double-tube heat exchanger;
The described side heat exchanger 3 that uses is plate type heat exchanger;
The heat transferring medium of described water fluorine side heat exchanger 6 is water.
Heat pump hot-water air conditioner group of the present utility model, heat-pump hot-water unit for single source is designed the unit with two thermals source, form thermal source complementary, can effectively solve the defective that the single source unit is in operation and exists, when spring, summer, autumn or outdoor environment temperature were higher than the inflow temperature operation of unit source water side, the fluorine road was transformed into the finned heat exchanger side and absorbs heat, and takes full advantage of the high-temperature thermal source, save the water source, reduce energy resource consumption; When unit in the winter time or outdoor environment temperature be lower than inflow temperature when operation of unit source water side, the fluorine road is transformed into water-fluorine heat exchanger and absorbs heat, and realizes the selection utilization of high temperature heat source, has increased the Energy Efficiency Ratio of machine, improve the duty of compressor, effectively reduced energy resource consumption.
Description of drawings
Fig. 1: the overall structure schematic diagram that the utlity model has the heat pump hot-water air conditioner group of two thermals source;
Among the figure: 1: compressor; 2: four-way change-over valve; 3: use the side heat exchanger; 4: filter; 5: throttling arrangement 6: water fluorine side heat exchanger; 7: finned heat exchanger; 8: three-way magnetic valve; 9: three-way pipe.
The specific embodiment
Provide the specific embodiment of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described in further detail.
The present embodiment has the heat pump hot-water air conditioner group of two thermals source, comprise compressor 1, the gas outlet of compressor 1 is connected with four-way change-over valve 2 by output channel, four-way change-over valve 2 is connected with using side heat exchanger 3, use side heat exchanger 3 to be connected with three-way pipe 9 by filter 4, throttling arrangement 5, a branch road of three-way pipe 9 is connected with water fluorine side heat exchanger 6, another branch road of three-way pipe 9 is connected with finned heat exchanger 7, the output that water fluorine side heat exchanger 6 is connected with finned heat exchanger is connected with three-way magnetic valve 8, and three-way magnetic valve 8 is connected with the air entry of compressor 1; Compressor 1 is rotor compressor or screw compressor; Water fluorine side heat exchanger 6 is plate type heat exchanger or double-tube heat exchanger; Use side heat exchanger 3 to be plate type heat exchanger; The heat transferring medium of water fluorine side heat exchanger 6 is water.
Operation principle:
(1), the arrow form is among Fig. 1
The heat exchange medium temperature of expression finned heat exchanger is higher than the medium temperature of water fluorine side heat exchanger, workflow is: compressor is discharged high temperature and high pressure gas → four-way change-over valve (the four-way change-over valve solenoid is charged) → use side heat exchanger → throttling arrangement → finned heat exchanger → three-way magnetic valve → compressor air suction mouth, finishes whole cyclic process;
(2), the arrow form is among Fig. 1
The heat exchange medium temperature of expression finned heat exchanger is lower than the medium temperature of water fluorine heat exchanger, workflow is: compressor is discharged high temperature and high pressure gas → four-way change-over valve (the four-way change-over valve solenoid is charged) → use side heat exchanger → throttling arrangement → water fluorine heat exchanger → three-way magnetic valve → compressor air suction mouth, finishes whole cyclic process.
The unspecified content of the utility model is prior art, and those skilled in the art can obtain to inspire from the present embodiment and prior art, is out of shape to obtain other embodiment.Therefore, protection domain of the present utility model should be determined according to the protection domain of claim.
Claims (5)
1. heat pump hot-water air conditioner group with two thermals source, it is characterized in that comprising compressor (1), the gas outlet of compressor (1) is connected with four-way change-over valve (2) by output channel, four-way change-over valve (2) is connected with using side heat exchanger (3), use side heat exchanger (3) by filter (4), throttling arrangement (5) is connected with three-way pipe (9), a branch road of three-way pipe (9) is connected with water fluorine side heat exchanger (6), another branch road of three-way pipe (9) is connected with finned heat exchanger (7), water fluorine side heat exchanger (6) is connected 7 with finned heat exchanger) output be connected with three-way magnetic valve (8), three-way magnetic valve (8) is connected with the air entry of compressor (1).
2. described a kind of heat pump hot-water air conditioner group with two thermals source according to claim 1 is characterized in that described compressor (1) is rotor compressor or screw compressor.
3. described a kind of heat pump hot-water air conditioner group with two thermals source according to claim 1 is characterized in that described water fluorine side heat exchanger (6) is plate type heat exchanger or double-tube heat exchanger.
4. described a kind of heat pump hot-water air conditioner group with two thermals source according to claim 1 is characterized in that the described side heat exchanger (3) that uses is plate type heat exchanger.
5. described a kind of heat pump hot-water air conditioner group with two thermals source according to claim 1, the heat transferring medium that it is characterized in that described water fluorine side heat exchanger (6) is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370661 CN202675730U (en) | 2012-07-19 | 2012-07-19 | Heat pump hot water air conditioning unit provided with two heat sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370661 CN202675730U (en) | 2012-07-19 | 2012-07-19 | Heat pump hot water air conditioning unit provided with two heat sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675730U true CN202675730U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370661 Expired - Fee Related CN202675730U (en) | 2012-07-19 | 2012-07-19 | Heat pump hot water air conditioning unit provided with two heat sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482619A (en) * | 2015-01-06 | 2015-04-01 | 郝建成 | Invariability and variability vertical conduction combined efficient air conditioner water heater |
-
2012
- 2012-07-19 CN CN 201220370661 patent/CN202675730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482619A (en) * | 2015-01-06 | 2015-04-01 | 郝建成 | Invariability and variability vertical conduction combined efficient air conditioner water heater |
| CN104482619B (en) * | 2015-01-06 | 2017-03-08 | 郝建成 | Constant and variable conduction assembled highly-effective air conditioner and water heater up and down |
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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: SHANDONG YUGIA AIR CONDTIONER EQUIPMENT CO., LTD. Free format text: FORMER NAME: SHANDONG YUGIA FUERDA AIR CONDTIONER EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 265100 Shandong city of Haiyang province Bicheng Haifa Industrial Park Road No. 5 Patentee after: Shandong Yugia Air Condtioner Equipment Co., Ltd. Address before: 265100 No. 1, Guangdong Road, Haiyang Industrial Park, Shandong Province Patentee before: Shandong Yugia-Fuerda Air-Condtioner Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180719 |