CN108019958A - A kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology - Google Patents
A kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology Download PDFInfo
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- CN108019958A CN108019958A CN201711265637.3A CN201711265637A CN108019958A CN 108019958 A CN108019958 A CN 108019958A CN 201711265637 A CN201711265637 A CN 201711265637A CN 108019958 A CN108019958 A CN 108019958A
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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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Abstract
The water integrated solar thermal collector of a kind of air based on low-grade fever Manifold technology provided by the invention, including flat plate collector, heat exchanger and micro heat pipe array, the upper end of flat plate collector is connected with the lower end of heat exchanger, and micro heat pipe array is through inside flat plate collector and heat exchanger；Wherein, flat plate collector includes cloche and thermal insulation board, and glass is located at thermal insulation board top, forms Sealed sandwich with thermal insulation board, the evaporator section of micro heat pipe array is located in Sealed sandwich；Heat exchanger includes heat exchanging air duct and heat exchanging water pipe, and the condensation segment of micro heat pipe array is located in heat exchanging air duct, and heat exchanging water pipe is attached at the condensation section surface of micro heat pipe array.The present invention makes full use of solar energy, and heating is carried out at the same time to air and water, realizes that heating air is water integrated, reduces energy waste, make energy utilization rate higher.
Description
Technical field
The present invention relates to a kind of solar thermal collector, more particularly to a kind of Air-Water integration based on low-grade fever Manifold technology
Solar thermal collector.
Background technology
The world today, conventional energy resource is increasingly in short supply, and solar energy is gradually subject to as a kind of renewable, free of contamination new energy
Pay attention to.Solar thermal collector is most ripe, most popular one kind in current Solar use.At present, heating solar energy
Heat collector is broadly divided into two kinds of forms：Evacuated tubular solar collectors and flat type solar heat collector.Although electron tubes type is too
Positive heat collector has that antifreeze frost resistance is preferable, the less advantage of heat loss coefficient, and flat type solar heat collector has high excellent of the thermal efficiency
Point, but existing solar thermal collector is there are problems, such as, the vacuum tube of electron tubes type solar thermal collector exists easy
Leak, fragile, the problems such as being not easily repaired, flat type solar heat collector there are collecting efficiency is low, the easy fouling of water pipe, be not easy it is clear
The problems such as reason.Also, existing solar thermal collector can only be used alone to heating water for life use or individually heat air
For indoor heating.For indoor heating while to providing domestic hot-water, it usually needs using other ancillary equipments, and power consumption
Amount is big, and after existing solar thermal collector heating water, still can some heat be not fully used, cause energy to damage
Lose.
Therefore, it is necessary to one kind using solar energy, can heat at the same time air and water, meet the coefficient of heat transfer is high, heat conversion is big,
Integral solar energy heat collector that is simple in structure, being easily installed cleaning and maintenance.
The content of the invention
Present invention aim to address solar thermal collector at this stage there are the problem of, there is provided based on low-grade fever Manifold technology
Air-Water integral solar energy heat collector.
Air-Water integral solar energy heat collector provided by the invention based on low-grade fever Manifold technology, including flat plate collector,
Heat exchanger and micro heat pipe array, the upper end of flat plate collector are connected with the lower end of heat exchanger, and micro heat pipe array is through tablet collection
Inside hot device and heat exchanger；Wherein, flat plate collector includes cloche and thermal insulation board, and glass is located at thermal insulation board top, with guarantor
Warm plate forms Sealed sandwich, and the evaporator section of micro heat pipe array is located in Sealed sandwich；Heat exchanger includes heat exchanging air duct, heat exchanging water pipe
And insulating layer, the condensation segment of micro heat pipe array are located in heat exchanging air duct, heat exchanging air duct outer surface is equipped with insulating layer, heat exchanging water pipe position
In in the insulating layer of heat exchanging air duct, heat exchanging water pipe is attached at the condensation section surface of micro heat pipe array；Described heat exchanging air duct one end
For air inlet, the other end is air outlet；Air inlet is equipped with wind turbine, and air outlet is connected by air supply duct with indoor air outlet.
The condensation section surface of micro heat pipe array in the heat exchanging air duct is equipped with radiating fin.
The radiating fin is vertically located at the condensation section surface of micro heat pipe array.
Has heat absorbing coating in the surface of micro heat pipe array evaporator section in the flat plate collector.
The cloche of the flat plate collector is tempering transparent glass cover.
Described heat exchanging air duct one end is air inlet, and the other end is air outlet；Air inlet is equipped with wind turbine, and air outlet passes through
Air supply duct is connected with indoor air outlet.
Described heat exchanging water pipe one end is water inlet, and the other end is water outlet；Water inlet is connected by water pipe with water source, is gone out
The mouth of a river is connected by water pipe with indoor drainage facility.
The wind turbine is powered using solar cell.
Micro heat pipe array is the prior art, therefore concrete structure does not repeat herein.
The operation principle of the present invention：
Air-Water integral solar energy heat collector provided by the invention based on low-grade fever Manifold technology is tiltedly mounted on building
Beyond the region of objective existence, angle of inclination disclosure satisfy that the upper surface of flat plate collector fully receives illumination, preferably according to local latitude ± 10
Place at the inclination angle of degree.
Sunlight passes through the cloche of flat plate collector upper surface, is radiated at the evaporation of micro heat pipe array in flat plate collector
Section, evaporation section surface are equipped with heat absorbing coating, fully absorb solar energy, convert solar energy into thermal energy, by micro heat pipe array
Working medium evaporation flowing transfers heat to the condensation segment on micro heat pipe array top；Condensation segment is located in the heat exchanging air duct of heat exchanger,
The wind turbine of heat exchanging air duct air inlet is drawn air into heat exchanging air duct, and micro heat pipe array condensation segment releases heat, and by cold
The radiating fin heat dissipation of solidifying section surface, heat come into full contact with air, air are heated, and the air by heating is again by air outlet
Output, it is sent to the room through air supply duct, it is indoor heating；Meanwhile in the heat exchanging water pipe in heat exchanger, cold water is from water inlet stream
Enter, the heat transfer of condensation segment release gives the heat exchanging water pipe for adhereing well to condensation segment, is acted on by heat exchange, by heat exchanging water pipe
Flowing cool water heating, then exported by water outlet, it is sent to the room to use water or water storage apparatus.
Beneficial effects of the present invention：
1. the configuration of the present invention is simple, the maintenance of equipment and easy to maintenance takes full advantage of micro heat pipe array technology heat exchange system
The feature that number is high, heat conversion is big, significantly improves the thermal-arrest and heat exchange efficiency of heat collector.
2., can be in the whole country the present invention overcomes the problem of traditional heat collector winter easily freezes, collecting efficiency is not high
Interior particularly severe cold area is widely popularized use.
3. the present invention makes full use of solar energy, heating is carried out at the same time to air and water, realizes heating Air-Water integration,
Energy waste is reduced, makes energy utilization rate higher.
4. the present invention heating air heat exchanging air duct with heating water heat exchanging water pipe each other can independent operating, both can be independent
Air or water are heated, air and water can also be heated at the same time, can both be heated, hot water can also be provided, make daily life more
It is convenient.
Brief description of the drawings
Fig. 1 is side structure schematic view of the present invention.
Fig. 2 is overlooking the structure diagram of the present invention.
1st, flat plate collector 2, heat exchanger 3, micro heat pipe array 4, cloche
5th, thermal insulation board 6, heat exchanging air duct 7, heat exchanging water pipe 8, radiating fin
9th, heat absorbing coating 10, air inlet 11, air outlet 12, wind turbine
13rd, water inlet 14, water outlet 15, insulating layer.
Embodiment
Please refer to Fig.1 shown in-Fig. 2：
Air-Water integral solar energy heat collector provided by the invention based on low-grade fever Manifold technology, including flat plate collector
1st, heat exchanger 2 and micro heat pipe array 3, the upper end of flat plate collector 1 are connected with the lower end of heat exchanger 2, micro heat pipe array 3 through
Inside flat plate collector 1 and heat exchanger 2；Wherein, flat plate collector 1 includes cloche 4 and thermal insulation board 5, and cloche 4 is located at insulation
5 top of plate, forms Sealed sandwich, the evaporator section of micro heat pipe array 3 is located in Sealed sandwich with thermal insulation board 5；Heat exchanger 2 includes changing
Hot-flow flue 6, heat exchanging water pipe 7 and insulating layer 15, the condensation segment of micro heat pipe array 3 are located in heat exchanging air duct 6,6 appearance of heat exchanging air duct
Face is equipped with insulating layer 15, and heat exchanging water pipe 7 is located in the insulating layer 15 of heat exchanging air duct 6, and heat exchanging water pipe 7 is attached at micro heat pipe array 3
Condensation section surface；Described 6 one end of heat exchanging air duct is air inlet 10, and the other end is air outlet 11；Wind is equipped with air inlet 10
Machine 12, air outlet 11 are connected by air supply duct with indoor air outlet.Heat exchanging water pipe 7 is using the high metallic heat exchanging tube of thermal conductivity.
Thermal insulation board 5 is used to reduce scattering and disappearing for heat, plays the role of insulation, plays a supporting role at the same time.6 outer surface of heat exchanging air duct
Insulating layer 15 be used for reduce heat scatter and disappear, play the role of insulation.Wind turbine 12 is powered using solar cell.
The condensation section surface of micro heat pipe array 3 in the heat exchanging air duct 6 is equipped with radiating fin 8, and radiating fin 8 uses
The high heat dissipation metal fin of thermal conductivity.
The radiating fin 8 is vertically located at the condensation section surface of micro heat pipe array 3, and the heat for being conducive to condensation segment is abundant
Distribute, while increase the heat exchange area with air, improve the heat exchange efficiency to air.
The surface of 3 evaporator section of micro heat pipe array in the flat plate collector 1 has heat absorbing coating 9, increases solar energy
Absorption efficiency.Heat absorbing coating 9 can use nano combined heat absorbing coating.
In the flat plate collector 1, it is vacuum that cloche 4 forms Sealed sandwich with thermal insulation board 5.Play insulation, prevent
The effect of heat dissipation.
The cloche 4 of the flat plate collector 1 is tempering transparent glass cover, while playing a protective role, is ensured saturating
Light rate.
Described 7 one end of heat exchanging water pipe is water inlet 13, and the other end is water outlet 14；Water inlet 13 passes through water pipe and water source
It is connected, water outlet 14 is connected by water pipe with indoor drainage facility.
15 thickness of insulating layer of 6 outer surface of heat exchanging air duct is no less than 60mm.
The operation principle of the present invention：
Air-Water integral solar energy heat collector provided by the invention based on low-grade fever Manifold technology is tiltedly mounted on building
Beyond the region of objective existence, angle of inclination disclosure satisfy that the upper surface of flat plate collector 1 fully receives illumination, preferably according to local latitude ± 10
Place at the inclination angle of degree.
Sunlight passes through the cloche 4 of 1 upper surface of flat plate collector, is radiated at micro heat pipe array 3 in flat plate collector 1
Evaporator section, evaporation section surface are equipped with heat absorbing coating 9, fully absorb solar energy, convert solar energy into thermal energy, by micro heat pipe array
Working medium evaporation flowing in 3 transfers heat to the condensation segment on 3 top of micro heat pipe array；Condensation segment is located at the heat exchange of heat exchanger 2
In air passage 6, the wind turbine 12 at the air inlet 10 of heat exchanging air duct 6 is drawn air into heat exchanging air duct 6, the condensation of micro heat pipe array 3
Section releases heat, and the radiating fin 8 by condensing section surface radiates, and heat comes into full contact with air, and air is heated, warp
The air for crossing heating is exported by air outlet 11 again, sent to the room through air supply duct, is indoor heating；Meanwhile changing in heat exchanger 2
In hot-water line 7, cold water is flowed into from water inlet 13, and the heat transfer of condensation segment release gives the heat exchanging water pipe for adhereing well to condensation segment
7, acted on by heat exchange, and then exported by the cool water heating of flowing in heat exchanging water pipe 7, then by water outlet 14, it is sent to the room to use water
Or water storage apparatus, provide hot water for production and living.
Claims (7)
- A kind of 1. Air-Water integral solar energy heat collector based on low-grade fever Manifold technology, it is characterised in that：Including flat heat collecting Device, heat exchanger and micro heat pipe array, the upper end of flat plate collector are connected with the lower end of heat exchanger, and micro heat pipe array is through tablet Inside heat collector and heat exchanger；Wherein, flat plate collector includes cloche and thermal insulation board, and glass is located at thermal insulation board top, with Thermal insulation board forms Sealed sandwich, and the evaporator section of micro heat pipe array is located in Sealed sandwich；Heat exchanger includes heat exchanging air duct, heat-exchanging water Pipe and insulating layer, the condensation segment of micro heat pipe array are located in heat exchanging air duct, and heat exchanging air duct outer surface is equipped with insulating layer, heat exchanging water pipe In the insulating layer of heat exchanging air duct, heat exchanging water pipe is attached at the condensation section surface of micro heat pipe array；The heat exchanging air duct one It is air outlet to hold as air inlet, the other end；Air inlet is equipped with wind turbine, and air outlet passes through air supply duct and indoor air outlet phase Even.
- 2. a kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology according to claim 1, its feature It is：The condensation section surface of micro heat pipe array in the heat exchanging air duct is equipped with radiating fin.
- 3. a kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology according to claim 2, its feature It is：The radiating fin is vertically located at the condensation section surface of micro heat pipe array.
- 4. a kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology according to claim 1, its feature It is：Has heat absorbing coating in the surface of micro heat pipe array evaporator section in the flat plate collector.
- 5. a kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology according to claim 1, its feature It is：In the flat plate collector, it is vacuum that cloche forms Sealed sandwich with thermal insulation board.
- 6. a kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology according to claim 1, its feature It is：The cloche of the flat plate collector is tempering transparent glass cover.
- 7. a kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology according to claim 1, its feature It is：Described heat exchanging water pipe one end is water inlet, and the other end is water outlet；Water inlet is connected by water pipe with water source, water outlet Mouth is connected by water pipe with indoor drainage facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711265637.3A CN108019958A (en) | 2017-12-05 | 2017-12-05 | A kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711265637.3A CN108019958A (en) | 2017-12-05 | 2017-12-05 | A kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology |
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| Publication Number | Publication Date |
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| CN108019958A true CN108019958A (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711265637.3A Withdrawn CN108019958A (en) | 2017-12-05 | 2017-12-05 | A kind of Air-Water integral solar energy heat collector based on low-grade fever Manifold technology |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059311A (en) * | 2018-06-22 | 2018-12-21 | 江苏易缘建筑节能科技有限公司 | One kind being based on solar power generation heating system |
| CN110024600A (en) * | 2019-04-17 | 2019-07-19 | 西北农林科技大学 | A kind of greenhouse solar energy collection thermal desorption system and control method |
| CN110186201A (en) * | 2019-05-28 | 2019-08-30 | 北京结力能源科技有限公司 | The instant heating type micro heat pipe solar water heater of vacuum |
| CN110686415A (en) * | 2019-10-26 | 2020-01-14 | 北京工业大学 | Vacuum tube-micro heat pipe array solar heat collection-storage integrated device applying composite parabolic condenser |
| CN110701799A (en) * | 2019-10-26 | 2020-01-17 | 北京工业大学 | Vacuum tube solar heat collection-storage integrated device based on lap joint type micro heat pipe array |
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| CN202041000U (en) * | 2011-04-13 | 2011-11-16 | 江乐新 | Photo-thermal member with micro-heat pipe |
| CN204830518U (en) * | 2015-07-17 | 2015-12-02 | 湖北喜事多太阳能科技有限公司 | Solar energy flat plate collector |
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| CN106839463A (en) * | 2017-02-28 | 2017-06-13 | 北京工业大学 | Flat-plate type micro heat pipe array type solar air heat-collecting, accumulation of heat integrated apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059311A (en) * | 2018-06-22 | 2018-12-21 | 江苏易缘建筑节能科技有限公司 | One kind being based on solar power generation heating system |
| CN110024600A (en) * | 2019-04-17 | 2019-07-19 | 西北农林科技大学 | A kind of greenhouse solar energy collection thermal desorption system and control method |
| CN110186201A (en) * | 2019-05-28 | 2019-08-30 | 北京结力能源科技有限公司 | The instant heating type micro heat pipe solar water heater of vacuum |
| CN110686415A (en) * | 2019-10-26 | 2020-01-14 | 北京工业大学 | Vacuum tube-micro heat pipe array solar heat collection-storage integrated device applying composite parabolic condenser |
| CN110701799A (en) * | 2019-10-26 | 2020-01-17 | 北京工业大学 | Vacuum tube solar heat collection-storage integrated device based on lap joint type micro heat pipe array |
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Application publication date: 20180511 |
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