CN203687360U - Strengthened heating heat pump water heater with heat collector and evaporator - Google Patents
Strengthened heating heat pump water heater with heat collector and evaporator Download PDFInfo
- Publication number
- CN203687360U CN203687360U CN201320826193.7U CN201320826193U CN203687360U CN 203687360 U CN203687360 U CN 203687360U CN 201320826193 U CN201320826193 U CN 201320826193U CN 203687360 U CN203687360 U CN 203687360U
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- China
- Prior art keywords
- evaporimeter
- collector
- evaporator
- solar thermal
- way valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 title abstract description 10
- 238000005728 strengthening Methods 0.000 claims abstract description 9
- 239000003507 refrigerant Substances 0.000 claims description 22
- 238000001704 evaporation Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 abstract 5
- 230000008020 evaporation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Abstract
The utility model relates to a strengthened heating heat pump water heater with a heat collector and an evaporator. The water heater comprises a water tank and a cooling medium loop, wherein the cooling medium loop mainly consists of a compressor (1), a condenser (3), a throttling element (4) and the evaporator (9) which are sequentially connected and conducted in series. The water heater is characterized in that the cooling medium loop is further provided with an electromagnetic three-way valve (5), a solar energy collector (6) and an one-way valve (7), wherein the input terminal and one output terminal of the electromagnetic three-way valve (5) are connected between the throttling element (4) and the evaporator (9) in series; the other output terminal of the electromagnetic three-way valve (5) is conducted with the evaporator (9) through the solar energy collector (6) and the one-way valve (7) in sequence. According to the utility model, the solar energy collector is arranged in the cooling medium loop in a parallel connection mode through the electromagnetic three-way valve, and according to the actual environment needs, the heater determines whether solar energy is used for strengthening and evaporating a cooling medium.
Description
Technical field
The utility model belongs to Teat pump boiler field, is specifically related to a kind ofly adopt hot Teat pump boiler with heat collector evaporimeter strengthening.
Background technology
In the prior art, Teat pump boiler adopts air energy heat exchanger more, and Teat pump boiler requires to produce reliably at all seasons domestic hot-water, but the operating ambient temperature of Teat pump boiler may be between-20 DEG C～50 DEG C, span is too large, thereby cause the pressure ratio of Teat pump boiler too large or too little, under this technical background, be difficult to ensure the operation of Teat pump boiler normal reliable, even if ensure Teat pump boiler operation by special technique means, its difference of producing hot water ability is large too, particularly under outdoor environment low temperature condition, be difficult to ensure Teat pump boiler regular supply hot water.Therefore, spy develops adopting hot Teat pump boiler with the strengthening of heat collector evaporimeter.
Summary of the invention
Technical problem to be solved in the utility model is will provide a kind of to adopt hot Teat pump boiler with heat collector evaporimeter strengthening, and it can improve heating capacity, heating efficiency and the system operation reliability of Teat pump boiler.
The technical scheme that the utility model solves its technical problem employing is: it comprises water tank and refrigerant loop, refrigerant loop is mainly formed by the conducting of connecting successively of compressor, condenser, throttling element and evaporimeter, wherein refrigerant loop also has three-way solenoid valve, solar thermal collector and check valve, the input of three-way solenoid valve and an output are connected between throttling element and evaporimeter, and another output of three-way solenoid valve is successively by solar thermal collector, check valve and evaporimeter conducting.By three-way solenoid valve, solar thermal collector is connected in parallel in refrigerant loop, Teat pump boiler is according to ambient conditions, the break-make of the port switching controls solar thermal collector branch road by three-way solenoid valve, determines whether refrigerant needs to carry out enhanced water evaporation by solar thermal collector.
Further, described refrigerant loop also has four-way change-over valve, the D port of four-way change-over valve is connected with the exhaust end of compressor, the C port of four-way change-over valve is connected with the inlet end of condenser, the E port of four-way change-over valve is connected with the exhaust section of evaporimeter, and the S port of four-way change-over valve is connected with the inlet end of compressor.Port by four-way change-over valve switches, and realizes condenser with evaporimeter position is exchanged, and evaporimeter is as condenser, so that defrost.
Further, the pipeline external surface of described solar thermal collector is provided with collecting plate.Collecting plate can improve the Heat-collecting effect of solar thermal collector, is conducive to refrigerant in pipeline and absorbs solar heat.
Further, described evaporimeter is the air energy heat exchanger with blower fan.
The utility model is compared produced beneficial effect with background technology:
1, because the utility model is arranged on solar thermal collector in refrigerant loop in parallel by three-way solenoid valve, integrate solar energy and air energy, need to determine whether to utilize solar energy to carry out enhanced water evaporation to refrigerant according to actual environment, thereby effectively raise heating capacity, heating efficiency and the system operation reliability of Teat pump boiler.
Brief description of the drawings: Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of the utility model embodiment bis-.
Detailed description of the invention:
Embodiment mono-
As shown in Figure 1, the present embodiment comprises water tank and refrigerant loop, refrigerant loop is mainly formed by the conducting of connecting successively of compressor 1, condenser 3, throttling element 4 and evaporimeter 9, refrigerant loop also has three-way solenoid valve 5, solar thermal collector 6 and check valve 7, the input of three-way solenoid valve 5 and an output are connected between throttling element 4 and evaporimeter 9, and another output of three-way solenoid valve 5 is successively by solar thermal collector 6, check valve 7 and evaporimeter 9 conductings.
In the present embodiment, the pipeline external surface of solar thermal collector 6 is provided with collecting plate; Evaporimeter 9 is the air energy heat exchanger with blower fan 8.
Solar thermal collector 6 is combined use with evaporimeter 9, according in the different situation of outdoor environment, can have following plurality of operating modes:
In the situation that outdoor environment sunlight is abundant, refrigerant first passes through solar thermal collector 6 enhanced water evaporations, then the evaporimeter 9 of flowing through, and now the blower fan 8 on evaporimeter 9 does not turn round, and to reduce Teat pump boiler complete machine operate power, improves heat pump efficiency.
When in the situation of outdoor environment sunlight deficiency, start three-way solenoid valve 5 and carry out port switching, refrigerant is without solar thermal collector 6, and the evaporimeter 9 of directly flowing through, starts blower fan 8 and turns round.Refrigerant can reduce the pressure loss of whole heat pump without solar thermal collector 6.
In the time that the temperature under outdoor environment is low, when system is adopted the decline of heat energy power, use solar thermal collector 6 and evaporimeter 9 raising systems to adopt heat energy power simultaneously.Now, refrigerant first passes through solar thermal collector 6 enhanced water evaporations, then the evaporimeter 9 of flowing through, and blower fan 8 turns round, thereby improves system heating capacity.
Embodiment bis-
As shown in Figure 2, the present embodiment is on the basis of embodiment mono-, and refrigerant loop has also increased four-way change-over valve 2.The D port of four-way change-over valve 2 is connected with the exhaust end of compressor 1, the C port of four-way change-over valve 2 is connected with the inlet end of condenser 3, the E port of four-way change-over valve 2 is connected with the exhaust section of evaporimeter 9, and the S port of four-way change-over valve 2 is connected with the inlet end of compressor 1.
In the time that the utility model heat pump water-heating machine need to defrost, system starts four-way change-over valve 2 and carries out port switching, makes evaporimeter 9 make defrosting condenser, and refrigerant is without solar thermal collector 6.
Solar thermal collector 6 in the utility model absorbs transform light energy and becomes heat energy, carry out heat exchange, be subject to the impact of temperature less, therefore solar thermal collector 6 is used in heat pump, and combine use with evaporimeter 9 under the cooperation of four-way change-over valve 2, three-way solenoid valve 5, check valve 7, control the start-stop of blower fan 8, effectively luminous energy and air can be entered to integrate, thus heating capacity, heating efficiency and the system operation reliability of raising heat-pump hot-water unit.
Claims (4)
1. adopt hot Teat pump boiler with the strengthening of heat collector evaporimeter for one kind, comprise water tank and refrigerant loop, refrigerant loop is mainly by compressor (1), condenser (3), the conducting of connecting successively of throttling element (4) and evaporimeter (9) forms, it is characterized in that: described refrigerant loop also has three-way solenoid valve (5), solar thermal collector (6) and check valve (7), the input of three-way solenoid valve (5) and an output are connected between throttling element (4) and evaporimeter (9), another output of three-way solenoid valve (5) is successively by solar thermal collector (6), check valve (7) and evaporimeter (9) conducting.
2. hot Teat pump boiler is adopted in the strengthening of heat collector evaporimeter according to claim 1, it is characterized in that: described refrigerant loop also has four-way change-over valve (2), the D port of four-way change-over valve (2) is connected with the exhaust end of compressor (1), the C port of four-way change-over valve (2) is connected with the inlet end of condenser (3), the E port of four-way change-over valve (2) is connected with the exhaust section of evaporimeter (9), and the S port of four-way change-over valve (2) is connected with the inlet end of compressor (1).
3. adopt hot Teat pump boiler according to heat collector evaporimeter strengthening described in claim 1 or 2, it is characterized in that: the pipeline external surface of described solar thermal collector (6) is provided with collecting plate.
4. adopt hot Teat pump boiler according to heat collector evaporimeter strengthening described in claim 1 or 2, it is characterized in that: described evaporimeter (9) is the air energy heat exchanger of band blower fan (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826193.7U CN203687360U (en) | 2013-12-16 | 2013-12-16 | Strengthened heating heat pump water heater with heat collector and evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826193.7U CN203687360U (en) | 2013-12-16 | 2013-12-16 | Strengthened heating heat pump water heater with heat collector and evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687360U true CN203687360U (en) | 2014-07-02 |
Family
ID=51009249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826193.7U Expired - Fee Related CN203687360U (en) | 2013-12-16 | 2013-12-16 | Strengthened heating heat pump water heater with heat collector and evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687360U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748537A (en) * | 2015-04-10 | 2015-07-01 | 白果科技股份公司 | Rich-energy-state drying and dehumidifying machine |
| CN108870742A (en) * | 2017-05-10 | 2018-11-23 | 青岛经济技术开发区海尔热水器有限公司 | A kind of novel Double energy source water heating system and control method |
| CN110220233A (en) * | 2019-06-12 | 2019-09-10 | 吴志永 | A kind of dual channel collecting plate solar energy heat pump system |
| CN111336692A (en) * | 2018-12-18 | 2020-06-26 | 青岛经济技术开发区海尔热水器有限公司 | Solar heat pump water heater control method and solar heat pump water heater |
-
2013
- 2013-12-16 CN CN201320826193.7U patent/CN203687360U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748537A (en) * | 2015-04-10 | 2015-07-01 | 白果科技股份公司 | Rich-energy-state drying and dehumidifying machine |
| CN108870742A (en) * | 2017-05-10 | 2018-11-23 | 青岛经济技术开发区海尔热水器有限公司 | A kind of novel Double energy source water heating system and control method |
| CN111336692A (en) * | 2018-12-18 | 2020-06-26 | 青岛经济技术开发区海尔热水器有限公司 | Solar heat pump water heater control method and solar heat pump water heater |
| CN110220233A (en) * | 2019-06-12 | 2019-09-10 | 吴志永 | A kind of dual channel collecting plate solar energy heat pump system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140702 |