CN205027014U - Solar energy and heat pump joint control system - Google Patents
Solar energy and heat pump joint control system Download PDFInfo
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- CN205027014U CN205027014U CN201520715437.3U CN201520715437U CN205027014U CN 205027014 U CN205027014 U CN 205027014U CN 201520715437 U CN201520715437 U CN 201520715437U CN 205027014 U CN205027014 U CN 205027014U
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- evaporimeter
- valve
- solar energy
- cross valve
- heat
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
Solar energy and heat pump joint control system, including controller, cross valve, compressor, heat exchanger and evaporimeter, first interface intercommunication heat exchanger, reservoir, filter, electronic expansion valve and the evaporimeter of cross valve, the fourth interface of the other end intercommunication cross valve of evaporimeter, the second interface intercommunication compressor of cross valve, the third interface with the cross valve behind the vapour and liquid separator communicates, vapour and liquid separator still is connected with the electron solenoid valve, the other end of electron solenoid valve is connected between filter and electronic expansion valve, wherein: the evaporimeter still communicates there is solar heat collection device, and one side is provided with the brush and stirs defroster, and inside still is equipped with temperature sensor, the utility model discloses make full use of solar energy can carry out two heat source exchanges with the air, can effectively improve the heat exchange efficiency of system, can cover white effect by reduction equipment simultaneously, and reduction equipment covers the frost time, reduces the output of equipment idle work, improves the COP of system value.
Description
Technical field
The utility model relates to heat-exchange system control structure technical field, particularly solar energy and heat pump united control system.
Background technology
The water heater product that current China's water heater market is generally sold is electric heater, gas heater and solar water heater etc.Wherein, electric heater, to consume a large amount of expensive electric power for cost, is unfavorable for the Appropriate application of the energy; In use then there is serious potential safety hazard in gas heater, the another kind of novel water heater based on heat pump cycle principle starts to show up prominently on water heater market, it utilizes evaporimeter from surrounding environment, absorb heat energy (solar energy, air or water etc.), and to be discharged in water by heat energy by condenser and to go, thus realize the production of hot water.Teat pump boiler has energy-efficient, environmental protection, the advantage such as safe and reliable, can round-the-clockly use,
And the existing equipment utilizing heat pump circulating system principle water heating, in some inclined northern areas or height above sea level side higher, often air themperature is lower, and light is more sufficient, only absorbs heat from air-source by evaporimeter, heat exchange efficiency is very low, energy-saving effect is not very well, and evaporimeter is easy to by frost, affects evaporator heat exchange effect, and too much for the energy of the cost that defrosts, affect the heating effect of equipment.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the purpose of this utility model is to provide and utilizes solar energy and air can two heat exchange, improves system heat exchange efficiency, can reduce equipment simultaneously and cover the solar energy of frost time and effect and heat pump united control system.
The utility model solves the technical scheme that its technical problem adopts:
Solar energy and heat pump united control system, comprise controller, cross valve, compressor, heat exchanger and evaporimeter, the first interface of described cross valve is communicated with heat exchanger, reservoir, filter, electric expansion valve and evaporimeter, the other end of described evaporimeter is communicated with the 4th interface of cross valve, second orifice compressor of described cross valve, with the 3rd orifice of cross valve after gas-liquid separator, described gas-liquid separator is also connected with electronic electromagnetic valve, the other end of described electronic electromagnetic valve is connected between filter and electric expansion valve, wherein: described evaporimeter is also communicated with solar energy heat collector, side is provided with hairbrush and stirs defroster, inside is also provided with temperature sensor, described controller is connected to cross valve, electronic cell valve, electric expansion valve, temperature sensor, hairbrush striking gear and solar energy heat collector.
As further improvement of the utility model: defroster stirred by described hairbrush, both sides are guide rail, are provided with row hairbrush moving up and down between guide rail.
As further improvement of the utility model: described solar energy heat collector comprises solar thermal collector, water circulating pump, the delivery port of described solar thermal collector is connected with temperature detector, water circulating pump, the described water circulating pump other end connects evaporimeter one end, and the water inlet of described solar thermal collector connects the other end of evaporimeter.
Compared with prior art, the beneficial effects of the utility model are: the utility model can provide more heat exchange for evaporimeter by solar energy heat collector, improve equipment heat exchange efficiency greatly, stir defroster by hairbrush and can carry out upper and lower disturbance at cold frosty weather to evaporimeter, effective reduction evaporimeter covers white effect and reduces evaporimeter and covers the frost time, the power that reduction system flogs a dead horse, this practicality adopts solar energy and air to combine in two kinds of heat exchange sources, expands systematic difference geographic coverage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Existing accompanying drawings and embodiment further illustrate the utility model:
Solar energy and heat pump united control system, comprise controller, cross valve 2, compressor 3, heat exchanger 4 and evaporimeter 5, the first interface of described cross valve 2 is communicated with heat exchanger 4, reservoir 11, filter 12, electric expansion valve 13 and evaporimeter 5, the other end of described evaporimeter 5 is communicated with the 4th interface of cross valve 2, the second orifice compressor 3 of described cross valve 2, after gas-liquid separator 14 and the 3rd orifice of cross valve 2, described gas-liquid separator 14 is also connected with electronic electromagnetic valve 15, the other end of described electronic electromagnetic valve 15 is connected between filter 12 and electric expansion valve 13, wherein: described evaporimeter 5 is also communicated with solar energy heat collector 6, side is provided with hairbrush and stirs defroster 1, inside is also provided with temperature sensor 8, and described controller is connected to cross valve 2, electronic cell valve 15, electric expansion valve 13, temperature sensor 16, hairbrush striking gear 1 and solar energy heat collector 6, defroster 1 stirred by described hairbrush, and both sides are guide rail, is provided with row hairbrush moving up and down between guide rail.
Described solar energy heat collector 6 comprises solar thermal collector 61, water circulating pump 62, the delivery port of described solar thermal collector is connected with temperature detector 63, water circulating pump 62, described water circulating pump 62 other end connects evaporimeter 5 one end, and the water inlet of described solar thermal collector 61 connects the other end of evaporimeter 5.
During normal work, electronic cell valve is in closed condition, the hairbrush that defroster stirred by hairbrush is in the next motionless state, after the high-temperature high-pressure refrigerant of compressor outlet enters from the second interface of cross valve, heat exchanger is entered into from the first interface of cross valve, heat exchanger and recirculated water carry out heat exchange and heat water, cold-producing medium is condensed into Low temperature low pressure liquid simultaneously, flow of refrigerant after reservoir and filter through electric expansion valve, form Low temperature low pressure liquid and enter evaporimeter, the hot-water line that cold-producing medium is connected with surrounding air source and solar energy heat collector in evaporimeter fully carries out heat exchange, finally be back in compressor through the 3rd interface of cross valve again,
When controller detects that the difference of the temperature T1 of solar water heating pipe water outlet temperature detector and the temperature T2 of heat exchanger built-in temperature sensor is less than a certain design temperature, judge that solar energy energy heat collector does not absorb heat running, water circulating pump quits work, and now the heat exchange source of evaporimeter is mainly air heat source.
When controller detect heat exchanger built-in temperature sensor temperature T2 continue to be less than a certain setting cover white temperature time, controller starts defrost program, controller controls electronic cell valve and is in conducting state, the hairbrush that defroster stirred by hairbrush stirs defrosting up and down, high-temperature high-pressure refrigerant in compressor flows to evaporimeter from the 4th interface of cross valve, rear quickly defrosting is heated to evaporimeter, compressor is stayed back finally by electronic cell valve, hairbrush striking gear is driven to carry out upper and lower disturbance defrosting to evaporimeter by controller, that effectively can reduce evaporimeter covers white effect, minimizing equipment is the defrosting time of defrosting cost, the power output of effective reduction idle work.
In sum; after those of ordinary skill in the art reads the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without the need to creative mental labour, all belong to the scope that the utility model is protected.
Claims (3)
1. solar energy and heat pump united control system, comprise controller, cross valve, compressor, heat exchanger and evaporimeter, the first interface of described cross valve is communicated with heat exchanger, reservoir, filter, electric expansion valve and evaporimeter, the other end of described evaporimeter is communicated with the 4th interface of cross valve, second orifice compressor of described cross valve, with the 3rd orifice of cross valve after gas-liquid separator, described gas-liquid separator is also connected with electronic electromagnetic valve, the other end of described electronic electromagnetic valve is connected between filter and electric expansion valve, it is characterized in that: described evaporimeter is also communicated with solar energy heat collector, side is provided with hairbrush and stirs defroster, inside is also provided with temperature sensor, described controller is connected to cross valve, electronic cell valve, electric expansion valve, temperature sensor, hairbrush striking gear and solar energy heat collector.
2. solar energy according to claim 1 and heat pump united control system, it is characterized in that: defroster stirred by described hairbrush, both sides are guide rail, are provided with row hairbrush moving up and down between guide rail.
3. solar energy according to claim 1 and heat pump united control system, it is characterized in that: described solar energy heat collector comprises solar thermal collector, water circulating pump, the delivery port of described solar thermal collector is connected with temperature detector, water circulating pump, the described water circulating pump other end connects evaporimeter one end, and the water inlet of described solar thermal collector connects the other end of evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715437.3U CN205027014U (en) | 2015-09-16 | 2015-09-16 | Solar energy and heat pump joint control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715437.3U CN205027014U (en) | 2015-09-16 | 2015-09-16 | Solar energy and heat pump joint control system |
Publications (1)
| Publication Number | Publication Date |
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| CN205027014U true CN205027014U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715437.3U Active CN205027014U (en) | 2015-09-16 | 2015-09-16 | Solar energy and heat pump joint control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205027014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482394A (en) * | 2016-12-27 | 2017-03-08 | 广东高而美制冷设备有限公司 | A kind of solar-energy air-energy heat-exchange system |
| CN110542243A (en) * | 2018-05-29 | 2019-12-06 | 上海志海制冷电器有限公司 | Energy-saving air can heat exchanger |
-
2015
- 2015-09-16 CN CN201520715437.3U patent/CN205027014U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482394A (en) * | 2016-12-27 | 2017-03-08 | 广东高而美制冷设备有限公司 | A kind of solar-energy air-energy heat-exchange system |
| CN106482394B (en) * | 2016-12-27 | 2022-07-19 | 广东高而美制冷设备有限公司 | Solar air energy heat exchange system |
| CN110542243A (en) * | 2018-05-29 | 2019-12-06 | 上海志海制冷电器有限公司 | Energy-saving air can heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 96 Binhe Road, Huangpu District, Guangzhou City, Guangdong Province, Self-numbered Building No. 2, Floor 1, 203-B Patentee after: Liyang (Guangdong) Energy Saving Technology Co., Ltd. Address before: 510000 No. 71 Guangcong Fourth Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LIYANG ENERGY TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |