CN103673305A - Integrated flat plate solar heat pump water heater - Google Patents
Integrated flat plate solar heat pump water heater Download PDFInfo
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- CN103673305A CN103673305A CN201210333054.0A CN201210333054A CN103673305A CN 103673305 A CN103673305 A CN 103673305A CN 201210333054 A CN201210333054 A CN 201210333054A CN 103673305 A CN103673305 A CN 103673305A
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- Prior art keywords
- heat pump
- pump water
- heat
- water heating
- solar heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
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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
- Y02E10/44—Heat exchange systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to an integrated flat plate solar heat pump water heater which comprises a solar heat collection device used for collecting solar energy, a frame and a refrigerating fluid pipeline of a heat pump water heating system. The frame is provided with a transparent cover plate, a heat absorbing layer is arranged in the frame, a metal heat pipe is arranged on the heat absorbing layer, the refrigerating fluid pipeline is arranged at the axis center of the metal heat pipe, and a control valve is arranged on the refrigerating fluid pipeline. The integrated flat plate solar heat pump water heater has the advantages that a flat plate solar collector and the refrigerating fluid pipeline of the heat pump water heating system are integrated, the structure is novel and compact, and thermal efficiency is high; coatings with high absorbability and low reflectivity coat the surfaces of thin aluminum fins, and the heat absorption effect is good; through a heat preservation layer, heat loss is effectively lowered, water scale of the metal heat pipe is avoided, the service life of the integrated flat plate solar heat pump water heater is prolonged, and the integrated flat plate solar heat pump water heater can be used all the year round, and is suitable for being popularized.
Description
Technical field
The present invention relates to solar energy heating technical field, especially relate to integrated plate type solar heat pump water heating apparatus.
Background technology
Solar thermal utilization develops into today, no matter is aspect the collecting efficiency of heat collector, or aspect cost performance, has all obtained huge progress.Solar water heater has boundless market in China, and along with the continuous aggravation of energy crisis, the utilization of solar energy has been subject to national increasing attention.Conventional solar thermal collector mainly contains electron tubes type, flat etc. in the market.Wherein, flat-plate collector is because its structural factor is easy to combine with building and can pressure-bearing uses, and development prospect is wide.But exist heat loss more serious, along with the rising of thermal-arrest water temperature, the problem that collecting efficiency decline is very fast.In addition, unstable due to solar radiation, solar water heater cannot guarantee hot water needs anywhere or anytime.Solar water heater on current market adopts the mode of auxiliary electrical heater to make up mostly, and this unreasonable use to the high-order energy has caused huge waste.
If heat pump is combined with solar water heater, when solar radiation is inadequate, adopt heat pump hot water preparing, can keep the stable of heat supply, there is again relatively high heating efficiency, energy-saving effect is remarkable.Therefore, a kind of appearance of the integrated plate type solar heat pump water heating apparatus that heat pump is combined with solar water heater is necessary.
Summary of the invention
The present invention is for solving the problems of the technologies described above, be to provide a kind of integrated plate type solar heat pump water heating apparatus, can efficiently utilize solar radiation, solar thermal collector is combined with the refrigerant line of heat pump hot-water system, thereby realize, make full use of solar energy, the function of efficient hot water preparing.
Technical problem solved by the invention realizes by the following technical solutions:
Integrated plate type solar heat pump water heating apparatus, comprising:
Solar energy heat collector, for collecting the sun, comprises framework, on described framework, is provided with transparent cover plate, in described framework, is provided with heat-sink shell, on described heat-sink shell, is provided with metal heat pipe; And
The refrigerant line of heat pump hot-water system, the axle center that is arranged at described metal heat pipe is located, and on described refrigerant line, is provided with control valve.
Further, described heat-sink shell is comprised of upper and lower two layers of thin aluminium fin, and described metal heat pipe is arranged between two-layer described thin aluminium fin, in the contact position heat-conducting glue adhesion of described thin aluminium fin and metal heat pipe.
As preferred technical scheme, described metal heat pipe is copper pipe.
As preferred technical scheme, described thin aluminium fin is corrugated, scribbles the high coating that absorbs antiradar reflectivity on the surface of described thin aluminium fin.
As preferred technical scheme, described refrigerant line adopts copper tube to make, and in described refrigerant line arranged outside, has aluminium helical fin, the heat exchange between strengthening cold-producing medium and water.
As preferred technical scheme, on described transparent cover plate, be also provided with automatic flushing device, in order to clean the dust on described transparent cover plate.
As preferred technical scheme, the glass cover-plate that described transparent cover plate is printing opacity, to strengthen illumination.
As preferred technical scheme, in the arranged outside of described heat-sink shell, have heat-insulation layer, unglazed according to time, reduce heat and run off, prevent that described metal heat pipe from producing incrustation scale, extends the service life of product.
As preferred technical scheme, in the arranged outside of described framework, there is the ABS engineering plastic bed of material, contribute to protect described framework not to be subject to damage.
The beneficial effect that the present invention has is that (1) is combined as a whole flat-plate solar collector and heat pump hot-water system refrigerant line, and novel structure is compact, and the thermal efficiency is high;
(2) on the surface of thin aluminium fin, scribble the high coating that absorbs antiradar reflectivity, heat absorption is effective;
(3) by the heat-insulation layer arranging, effectively reduce heat and run off, prevent that metal heat pipe from producing incrustation scale, extends the service life of product;
(4) this device is all applicable throughout the year, is suitable for promoting.
Accompanying drawing explanation
Fig. 1 is the present invention: the structural representation of integrated plate type solar heat pump water heating apparatus;
Fig. 2 is the present invention: the side view of integrated plate type solar heat pump water heating apparatus;
Fig. 3 is the present invention: the structural representation of the thin aluminium fin of integrated plate type solar heat pump water heating apparatus;
Fig. 4 is the present invention: the structural representation of the refrigerant line of integrated plate type solar heat pump water heating apparatus;
Wherein: 1-solar energy heat collector, 2-refrigerant line, 11-framework, 12-transparent cover plate, 13-heat-sink shell, 14-metal heat pipe, 15-automatic flushing device, 16-heat-insulation layer, the 17-ABS engineering plastic bed of material, 21-control valve, 22-aluminium helical fin, the thin aluminium fin of 131-, 132-coating.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Shown in Fig. 1-4, integrated plate type solar heat pump water heating apparatus, refrigerant line 2 by solar energy heat collector 1 and heat pump hot-water system forms, solar energy heat collector 1, for collecting the sun, comprises framework 11, on framework 11, be provided with transparent cover plate 12, in framework 11, be provided with heat-sink shell 13, be provided with metal heat pipe 14 on heat-sink shell 13, in the present invention, metal heat pipe 14 is copper pipe; The refrigerant line 2 of heat pump hot-water system, the place, axle center that is arranged at metal heat pipe 14 is provided with control valve 21 on refrigerant line 2, and refrigerant line 2 adopts copper tube to make, in refrigerant line 2 arranged outside, there is aluminium helical fin 22, the heat exchange between strengthening cold-producing medium and water.
Heat-sink shell 13 is comprised of upper and lower two layers of thin aluminium fin 131, and metal heat pipe 14 is arranged between two layers of thin aluminium fin 131, the contact position heat-conducting glue adhesion at thin aluminium fin 131 with metal heat pipe 14; Thin aluminium fin 131 is corrugated, scribbles the high coating 132 that absorbs antiradar reflectivity on the surface of thin aluminium fin 131.
The glass cover-plate that transparent cover plate 12 is printing opacity to strengthen illumination, is also provided with automatic flushing device 15, in order to clean the dust on transparent cover plate 12 on transparent cover plate 12.
Arranged outside at heat-sink shell 13 has heat-insulation layer 16, when unglazed photograph, reduces heat and runs off, and prevents that metal heat pipe 14 from producing incrustation scales, extends the service life of product.
Arranged outside at framework 11 has the ABS engineering plastic bed of material 17, contributes to protect framework 11 not to be subject to damage.
Summer, when solar radiation is sufficient, close the control valve of refrigerant line, solar thermal collector directly utilizes solar radiation to obtain hot water; If solar radiation is insufficient, open the control valve of refrigerant line, refrigerant line circulates in the metal tubes of solar thermal collector, and cold-producing medium is draw heat evaporation from water, produces the hot water of satisfied temperature at Teat pump boiler condensation end.
Because winter solar radiation is generally inadequate, the control valve of refrigerant line is often opened.Teat pump boiler is usingd the hot water of this heat collector savings as thermal source, has been heated to the heat of vaporization of the hot water of uniform temperature in hot-water line on refrigerant suction the road outside, through compressor, compresses, and in condensation end condensation heat release, produces the hot water of satisfied temperature requirement.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
1. integrated plate type solar heat pump water heating apparatus, is characterized in that, comprising:
Solar energy heat collector, for collecting the sun, comprises framework, on described framework, is provided with transparent cover plate, in described framework, is provided with heat-sink shell, on described heat-sink shell, is provided with metal heat pipe; And
The refrigerant line of heat pump hot-water system, the axle center that is arranged at described metal heat pipe is located, and on described refrigerant line, is provided with control valve.
2. integrated plate type solar heat pump water heating apparatus according to claim 1, it is characterized in that, described heat-sink shell is comprised of upper and lower two layers of thin aluminium fin, and described metal heat pipe is arranged between two-layer described thin aluminium fin, in the contact position heat-conducting glue adhesion of described thin aluminium fin and metal heat pipe.
3. integrated plate type solar heat pump water heating apparatus according to claim 1 and 2, is characterized in that, described metal heat pipe is copper pipe.
4. integrated plate type solar heat pump water heating apparatus according to claim 2, is characterized in that, described thin aluminium fin is corrugated, scribbles the high coating that absorbs antiradar reflectivity on the surface of described thin aluminium fin.
5. integrated plate type solar heat pump water heating apparatus according to claim 1, is characterized in that, described refrigerant line is copper tube, in described refrigerant line arranged outside, has aluminium helical fin.
6. integrated plate type solar heat pump water heating apparatus according to claim 1, is characterized in that, is also provided with to clean the automatic flushing device of dust on described transparent cover plate on described transparent cover plate.
7. integrated plate type solar heat pump water heating apparatus according to claim 1, is characterized in that, the glass cover-plate that described transparent cover plate is printing opacity.
8. integrated plate type solar heat pump water heating apparatus according to claim 1, is characterized in that, in the arranged outside of described heat-sink shell, has heat-insulation layer.
9. integrated plate type solar heat pump water heating apparatus according to claim 1, is characterized in that, in the arranged outside of described framework, has the ABS engineering plastic bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333054.0A CN103673305A (en) | 2012-09-11 | 2012-09-11 | Integrated flat plate solar heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333054.0A CN103673305A (en) | 2012-09-11 | 2012-09-11 | Integrated flat plate solar heat pump water heater |
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| Publication Number | Publication Date |
|---|---|
| CN103673305A true CN103673305A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210333054.0A Pending CN103673305A (en) | 2012-09-11 | 2012-09-11 | Integrated flat plate solar heat pump water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276846A (en) * | 2014-11-14 | 2016-01-27 | 中国建筑材料科学研究总院 | Solar spectrum selective absorbing coating with continuous and adjustable absorbing edge and preparation method of solar spectrum selective absorbing coating |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114056A (en) * | 1984-11-08 | 1986-05-31 | Matsushita Electric Ind Co Ltd | Heat pump type hot water supplier utilizing solar heat |
| CN101498514A (en) * | 2009-02-27 | 2009-08-05 | 东南大学 | Integrated plate type solar heat collector |
| CN101561188A (en) * | 2009-05-26 | 2009-10-21 | 同济大学 | Novel solar water heating system |
| CN201407832Y (en) * | 2009-05-21 | 2010-02-17 | 上海恩阳太阳能技术有限公司 | Solar heat collector |
| CN201680617U (en) * | 2010-01-31 | 2010-12-22 | 姚德龙 | Copper-free stainless steel flat-panel solar energy super heat conduction heat collector |
| CN201731663U (en) * | 2010-06-11 | 2011-02-02 | 李子谦 | Plate type solar scrubbing device |
-
2012
- 2012-09-11 CN CN201210333054.0A patent/CN103673305A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114056A (en) * | 1984-11-08 | 1986-05-31 | Matsushita Electric Ind Co Ltd | Heat pump type hot water supplier utilizing solar heat |
| CN101498514A (en) * | 2009-02-27 | 2009-08-05 | 东南大学 | Integrated plate type solar heat collector |
| CN201407832Y (en) * | 2009-05-21 | 2010-02-17 | 上海恩阳太阳能技术有限公司 | Solar heat collector |
| CN101561188A (en) * | 2009-05-26 | 2009-10-21 | 同济大学 | Novel solar water heating system |
| CN201680617U (en) * | 2010-01-31 | 2010-12-22 | 姚德龙 | Copper-free stainless steel flat-panel solar energy super heat conduction heat collector |
| CN201731663U (en) * | 2010-06-11 | 2011-02-02 | 李子谦 | Plate type solar scrubbing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276846A (en) * | 2014-11-14 | 2016-01-27 | 中国建筑材料科学研究总院 | Solar spectrum selective absorbing coating with continuous and adjustable absorbing edge and preparation method of solar spectrum selective absorbing coating |
| CN105276846B (en) * | 2014-11-14 | 2018-07-06 | 中国建筑材料科学研究总院 | Coating for selective absorption of sunlight spectrum that ABSORPTION EDGE is continuously adjusted and preparation method thereof |
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Application publication date: 20140326 |
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