CN204084899U - A kind of plate Air-Water dual-purpose solar heat collector - Google Patents
A kind of plate Air-Water dual-purpose solar heat collector Download PDFInfo
- Publication number
- CN204084899U CN204084899U CN201420165130.6U CN201420165130U CN204084899U CN 204084899 U CN204084899 U CN 204084899U CN 201420165130 U CN201420165130 U CN 201420165130U CN 204084899 U CN204084899 U CN 204084899U
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- heat collector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 230000035699 permeability Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 16
- 238000001035 drying Methods 0.000 abstract description 5
- 206010028813 Nausea Diseases 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008693 nausea Effects 0.000 abstract description 4
- 239000008236 heating water Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001869 rapid Effects 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
Abstract
A kind of plate Air-Water dual-purpose solar heat collector, belongs to Solar use and energy-saving building technology field.The utility model comprises framework, euphotic cover plate, collecting plate, water pipe arm, fin, backboard, water inlet collector and water outlet collector.Described euphotic cover plate, collecting plate are fixed with framework successively; Collecting plate lower disposed many water pipe arms, many water pipe arms are connected with water-in and water-out collector and form circulation road; Often arrange one group of fin between adjacent two water pipe arms.Described water pipe arm, water inlet collector and water outlet collector form water stream channel; Air flow channel is formed between backboard and collecting plate.This device is in solar thermal collection system, mate with traditional solar energy air heat collector and use, winter adds air heating, spring and summer heating domestic hot water in autumn, avoid air collector Nausea drying in summer, hot-water heat collector freezes winter, improves the annual utilization rate of heat collector, enhances the economy of heat collector.
Description
Technical field
The utility model relates to a kind of plate highly effective air-water dual-purpose solar heat collector, belongs to Solar use and energy-saving building technology field.
Background technology
Whole society's energy-conserving and environment-protective consciousness strengthens increasingly, and solar energy receives much concern as a kind of environmental protection, the continuable energy.The most area of China, sunshine is abundant, belongs to I of Solar use, II, III class area, has the good resources supplIes of Solar use; There are the needs of domestic hot-water China various places simultaneously, and northern area heating demand is large, and southern area is also increasing to the demand of heating, has the good basis of reality of Solar use.
Existing flat-plate solar collector usually only can separately to air or water heating, and namely flat plate solar water heater can only provide hot water, and panel solar air heater can only provide hot-air.Flat plate solar water heater structure is simple, technology maturation, has obtained the generally accreditation of the whole society.But it is when cold district is applied, there will be the situation that the too low even system of water temperature freezes, thus cause system normally to run, high cost etc. in addition, cause flat plate solar water heater to fail extensively to promote at us.Panel solar air collector cost is low, also there will not be winter and freezes and situation about cannot run, have huge development prospect in northern area rural area.But when building without the need to heating, in particularly summer, there is " Nausea drying " problem, causing the annual utilization rate of system low, have impact on the economy of system.
Current Air-Water dual-purpose solar heat collector mainly contains following two kinds of forms: a kind of be all-glass vacuum tube basis on set up air circulation duct, utilize the switch of wind path valve and Water path valve to switch air, water two media, because adopting air and water condominium structure, the efficiency adding hot-air and water cannot be taken into account simultaneously, collecting efficiency is too low, and can not provide heating and domestic hot-water simultaneously.Another kind is plate dual-purpose heat collector, air circulation duct and water circulation pipe not condominium, heating and domestic hot-water can be provided simultaneously, but do not catch that to add hot-air efficiency low, but Heating Season heating demand is large, heating water efficiency is high, but hot water demand measures this key issue relatively little, so the plate dual-purpose heat collector of design at present, as a kind of air water compound heat collector (CN202432722U), a kind of water combined solar energy heat collector of efficient air and application (CN102141304A) thereof, air heat-collecting efficiency is too low, the requirement of practical application can not be met, device is caused not promote.In view of the foregoing, in order to promote plate Air-Water dual-purpose solar heat collector, new heat collector must be studied.
Utility model content
The purpose of this utility model is to provide a kind of plate Air-Water dual-purpose solar heat collector, freeze and solar energy air heat collector Nausea drying in summer winter to overcome solar water heater, and existing dual-purpose heat collector adds the inefficient defect of hot-air, abundant Appropriate application solar energy resources.
The technical solution of the utility model is as follows: a kind of plate Air-Water dual-purpose solar heat collector, comprises framework, euphotic cover plate, collecting plate, backboard, water inlet collector, water outlet collector, air inlet and air outlet; Euphotic cover plate is arranged on the top of collector frame, and frame mid portion is equipped with described collecting plate, forms sealing air layer between euphotic cover plate and described collecting plate; Euphotic cover plate and collecting plate are fixed on framework, and framework surrounding and backboard are provided with warming plate; It is characterized in that: described collecting plate back is parallel is fixed with many water pipe arms, one end of every root water pipe arm is all connected with water inlet collector, and the other end is all connected with water outlet collector, often arranges one group of fin between adjacent two water pipe arms; Described water pipe arm, water inlet collector and water outlet collector form water stream channel; Form air flow channel between described backboard and collecting plate, this air flow channel forms air communication channel with air inlet together with air outlet.
Another technical characteristic of the present utility model is: arranging flow deflector near air inlet and air outlet place, this flow deflector is identical with the height of fin.
Another technical characteristic of the present utility model is: the quantity of described water pipe arm is preferably 7; Distance between two fins being arranged in water pipe arm both sides is 50 ~ 55mm; Often the distance organized between inner fin is 40 ~ 45mm.
A technical characteristic more of the present utility model is: on the frame near air outlet, be provided with permeability cell, one end of this permeability cell is connected with air flow channel, and the other end stretches out lateral frame board and environmental communication, is provided with sealing-plug in the outlet of permeability cell.
The utility model compared with prior art, tool has the following advantages: the layout of alternately fixing fin and copper pipe under the collecting plate of 1. a kind of plate Air-Water dual-purpose solar heat collector of the present utility model, when adding hot-air and water respectively, strengthen each other, improve collecting efficiency when adding hot-air and heating water, improve the utilizability of heat collector.2. of the present utility model a kind of dull and stereotyped
the thermal-arrest of the dual-purpose heat collector of type solar air-water7 copper pipes welded under plate, avoid the scarce capacity of heating water when being less than 7, during more than 7, conflux and cause turbulent rapids to hit, thus produce aeration heat transfer, do not improve the problem of heating efficiency while the cost that the consumption of increase copper pipe is brought.3. a kind of plate Air-Water dual-purpose solar heat collector of the present utility model circulation passage of adding hot-air and heating water is independent of one another, in solar thermal collection system, mate with traditional solar energy air heat collector and use, winter adds air heating, spring, Xia Qiu, season heating domestic hot water, overcome that water heater freezes winter, air collector summer " Nausea drying " problem, realizes while annual photo-thermal makes full use of, almost do not improve production cost, improve heat collector cost performance.4. the import and export baffle design of a kind of plate Air-Water dual-purpose solar heat collector of the present utility model, four flow deflectors at an angle, air-flow can be made to spread to surrounding as far as possible, make perpendicular to the air-flow on air communication channel section more even, avoid the localized hyperthermia in heat collector, contribute to the collecting efficiency improving heat collector.
The utility model can be used for the solar low-temperature heat utilization places such as heat supply, drying, domestic hot-water, and each parts of heat collector all adopt conventional material and manufacture craft, and technique is simple, cheap, is with a wide range of applications.
Accompanying drawing explanation
The structural principle schematic diagram of the plate Air-Water dual-purpose solar concentrator embodiments that Fig. 1 provides for the utility model.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is that the B-B of Fig. 1 is to sectional view.
In figure, each parts represent: 1-frame; 2-euphotic cover plate; 3-occluded air layer; 4-collecting plate; 5-fin; 6-water pipe arm; 7-backboard; 8-warming plate; 9-flow deflector; 10-air inlet; 11-air outlet; 12-is intake collector; 13-water outlet collector; 14-air flow channel; 15-permeability cell; 16-sealing-plug; 17-cushion block; 18-exhaust outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model, structure and detailed description of the invention are described in detail; to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
See Fig. 1 ~ Fig. 3, the plate Air-Water dual-purpose solar heat collector that utility model provides comprises framework 1, euphotic cover plate 2, collecting plate 4, backboard 7, warming plate 8, flow deflector 9, air inlet 10, air outlet 11, water inlet collector 12 and water outlet collector 13; Euphotic cover plate 2 is contained in the top of collector frame, and frame mid portion is equipped with described collecting plate 4, forms sealing air layer 3 between euphotic cover plate 2 and described collecting plate 4; Framework 1 surrounding and backboard 7 are provided with warming plate 8; Parallelly at the back of collecting plate 4 be fixed with many water pipe arms 6, water pipe arm adopts copper pipe; One end of every root water pipe arm is all connected with water inlet collector 12, and the other end is all connected with water outlet collector 13, and water pipe arm 6, water inlet collector 12 and water outlet collector 13 form water stream channel; Meanwhile, at collecting plate back, often arrange one group of fin 5 between adjacent two water pipe arms 6.In the present embodiment, water pipe arm is adopted as 7, is alternately fixed with 8 groups of fins between water pipe arm, often organizes fin and comprises many fins, be preferably 3; Distance between two fins being arranged in water pipe arm both sides is 50 ~ 55mm, is preferably 52mm; Often the distance organized between inner fin is 40 ~ 45mm, is preferably 42mm.Warming plate 8 adopts styrofoam as insulation, also can adopt other insulation material.
Between backboard 7 and collecting plate 4, form air flow channel 14, this air flow channel forms air communication channel with air inlet 10 together with air outlet 11.
The flow deflector 9 contour with fin 5 is being provided with near inlet and outlet 11 place.Frame 1 near described air outlet 11 is provided with permeability cell 15, and one end of permeability cell 15 is connected with air circulation 14, and the other end stretches out lateral frame board 1 and environmental communication, is provided with sealing-plug 16 in the outlet of permeability cell 15; When in heat collector, temperature is too high, hot pressing function can back down sealing-plug 16 automatically, is discharged by the high temperature air in device, reduces the operating temperature of device, protects device; Be provided with exhaust outlet 18 with described water outlet collector 13 relative position, be connected with current circulation passage, play the effect of exhaust level pressure, with waterproof system generation vent plug.
The operation principle of the plate Air-Water dual-purpose solar heat collector that the utility model provides heats collecting plate 4 for utilizing solar radiation heat through euphotic cover plate 2, and then heats the air flowing through air flow channel or the water flowing through water stream channel by the mode of heat convection.When this heat collector realizes heating water thermal-arrest pattern, air port 10 and air outlet 11 is sealed into the plug with heat-insulation layer, water flows into water pipe arm 6 by collector 12 of intaking, after absorb set hot plate 4 heat, next stage heat collector or heat storage water tank is flowed into through water outlet collector 13, realize heating water, domestic hot-water is provided operating mode.When this heat collector realizes heating air heat-collecting pattern, close the valve of water inlet collector 12 and water outlet collector 13, after air enters heat collector by air inlet 10, after heating, send into next stage heat collector or room through air outlet 11, realize heating.
Claims (4)
1. a plate Air-Water dual-purpose solar heat collector, comprises framework (1), euphotic cover plate (2), collecting plate (4), backboard (7), water inlet collector (12), water outlet collector (13), air inlet (10) and air outlet (11); Euphotic cover plate (2) is contained in the top of collector frame, and frame mid portion is equipped with described collecting plate (4), forms sealing air layer (3) between euphotic cover plate and described collecting plate; Euphotic cover plate and collecting plate are fixed on framework (1), and framework surrounding and backboard (7) are provided with warming plate (8); It is characterized in that: described collecting plate (4) back is parallel is fixed with many water pipe arms (6), one end of every root water pipe arm is all connected with water inlet collector (12), the other end is all connected with water outlet collector (13), often arranges one group of fin (5) between adjacent two water pipe arms; Described water pipe arm, water inlet collector and water outlet collector form water stream channel; Form air flow channel between described backboard (7) and collecting plate, this air flow channel forms air communication channel together with air inlet (10) and air outlet (11).
2. according to plate Air-Water dual-purpose solar heat collector according to claim 1, it is characterized in that: arranging flow deflector (9) near air inlet and air outlet place, this flow deflector is identical with the height of fin (5).
3. according to the plate Air-Water dual-purpose solar heat collector described in claim 1 or 2, it is characterized in that: described water pipe arm (6) quantity is 7; Distance between two fins being arranged in water pipe arm both sides is 50 ~ 55mm; Often the distance organized between inner fin is 40 ~ 45mm.
4. according to the plate Air-Water dual-purpose solar heat collector described in claim 1 or 2, it is characterized in that: on the frame near air outlet (11), be provided with permeability cell (15), one end of this permeability cell is connected with air flow channel (14), the other end stretches out lateral frame board and environmental communication, is provided with sealing-plug (16) in the outlet of permeability cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165130.6U CN204084899U (en) | 2014-04-04 | 2014-04-04 | A kind of plate Air-Water dual-purpose solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165130.6U CN204084899U (en) | 2014-04-04 | 2014-04-04 | A kind of plate Air-Water dual-purpose solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084899U true CN204084899U (en) | 2015-01-07 |
Family
ID=52177605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165130.6U Expired - Lifetime CN204084899U (en) | 2014-04-04 | 2014-04-04 | A kind of plate Air-Water dual-purpose solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983023A (en) * | 2014-04-04 | 2014-08-13 | 清华大学 | Flat plate type air-water dual-purpose solar energy heat collector |
| CN104913524A (en) * | 2015-06-30 | 2015-09-16 | 周建 | Dual-heating type flat-plate solar collector |
| CN107238215A (en) * | 2016-03-29 | 2017-10-10 | 颜世龙 | Modified large-area flat-plate solar thermal collector |
-
2014
- 2014-04-04 CN CN201420165130.6U patent/CN204084899U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983023A (en) * | 2014-04-04 | 2014-08-13 | 清华大学 | Flat plate type air-water dual-purpose solar energy heat collector |
| CN104913524A (en) * | 2015-06-30 | 2015-09-16 | 周建 | Dual-heating type flat-plate solar collector |
| CN107238215A (en) * | 2016-03-29 | 2017-10-10 | 颜世龙 | Modified large-area flat-plate solar thermal collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |