CN205279476U - Solar energy air heat collector - Google Patents
Solar energy air heat collector Download PDFInfo
- Publication number
- CN205279476U CN205279476U CN201520850655.8U CN201520850655U CN205279476U CN 205279476 U CN205279476 U CN 205279476U CN 201520850655 U CN201520850655 U CN 201520850655U CN 205279476 U CN205279476 U CN 205279476U
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- China
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- solar energy
- absorber plate
- heat collector
- solar
- air
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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
The utility model provides a solar energy air heat collector, including the solar energy absorber plate, the setting is at the backplate at the solar energy absorber plate back, the side seal board, this side seal board sets up on the side of this solar energy absorber plate and backplate, this solar energy absorber plate, the backplate becomes the thermal -arrest cavity with the side seal hoarding, set up the gas pocket with this thermal -arrest cavity intercommunication on this solar energy absorber plate, be equipped with the air outlet trachea with this thermal -arrest cavity intercommunication on this backplate, wherein, this solar energy absorber plate includes the metal substrate, establish in the positive solar energy of this metal substrate heat absorption coating, the setting is in this metal back of the substrate's infrared coating. This solar energy air heat collector simple structure, can great limit ground absorb solar energy and transfer the hot -air to the great limit of solar energy ground, hot -air rethread air extractor is taken out indoorly, realizes utilizing the solar heating, low cost, construction simple to operate, the effect of keeping warm are ideal.
Description
Technical field
The utility model relates generally to solar energy utilization technique field, refers in particular to a kind of solar energy air heat collector.
Background technology
Along with the raising of people's living standard, heating in winter accounts for annual energy consumption proportion and gets more and more, and sun power has cheap, cleaning, safe feature, develops, utilizes solar heating to obtain the attention of more and more people.
Current solar heating mode mainly contains solar water and floor heating combines, and also has a kind of solar energy air heat collector being shell and following plate solar collector the same, utilizes solar energy air heat collector heat air to be transported to the building interior needing heating. Solar water and floor heating combine, comfortable energy-conservation, but cost is very expensive, and existing solar energy air heat collector heating due to technology not quite ripe, there is cost costliness, construction and installation are inconvenient, effect is undesirable defect, only very small portion people attempts using.
Summary of the invention
The purpose of this utility model is to provide a kind of solar energy air heat collector, and this heat collector is with low cost, construction install convenience, heating effect desirable.
The technical solution adopted in the utility model is:
A kind of solar energy air heat collector, comprise solar absorber plate, it is arranged on the backboard of solar energy heat absorbing back, side sealing plate, this side sealing plate is arranged on the side of this solar absorber plate and backboard, this solar absorber plate, backboard and side sealing plate surround heat collector cavity body, this solar absorber plate is offered and the pore that this heat collector cavity body is connected, this backboard is provided with and the air-out orotracheal tube that this heat collector cavity body is connected, wherein, this solar absorber plate comprises metal substrate, it is located at the solar energy heat absorbing coating in this metal substrate front, it is arranged on the ir radiation coating at this metal substrate back side.
When this solar energy air heat collector installs application, solar absorber plate is just provided with solar energy heat absorbing coating facing to the one side of the sun, heat absorption plate temperature can be made to increase by limits ground absorption sun power very much, through thermal conduction can heating solar heat absorption plate front and back gas cloud, and the corresponding backboard of solar energy heat absorbing back is provided with ir radiation coating, this ir radiation coating can make the air that the heat of solar absorber plate passes to energy back plate surface fast by radiating, air in heat collector cavity body is rapidly heated, air in heat collector cavity body can be passed through air-out orotracheal tube and is extracted into indoor by vacuum fan after being heated, realization utilizes sun power to warm oneself. and after the warm air in heat collector cavity body is taken away by vacuum fan, inside heat collector cavity body, air is negative pressure, now the hot air layer in solar absorber plate front can enter in heat collector cavity body through air passing hole, the gas cloud in solar absorber plate front is made to produce negative pressure, neighbouring freezing air supplements and comes, thus reduces the convection heat losses in solar absorber plate front. this solar energy air heat collector structure is simple, sun power can be absorbed to large extent and sun power is passed to warm air to large extent, warm air is pumped to indoor by vacuum fan again, it is achieved utilize sun power to warm oneself, with low cost, construction install convenience, heating effect ideal.
On the front of solar absorber plate, corresponding pore is provided with the portion of keeping off the rain of arch, and the air cleft being connected with pore is offered in the side in this portion of keeping off the rain, and the top in this portion of keeping off the rain is mutually parallel with solar absorber plate. When installing this solar energy air heat collector, solar absorber plate is tilted or vertically arranges so that air cleft is positioned at tiltedly lower section or underface, the portion of keeping off the rain, can prevent rainwater from flowing into, by air cleft, the structure that heat collector cavity body internal corrosion destroys the inside, thus without the need to other rainproof facilities, whole solar energy air heat collector can be directly installed on external wall, greatly reduces installation cost; Moreover, the plane formed due to air cleft is vertical with solar absorber plate, make air current flow direction parallel with solar absorber plate, so that flowing air is directly blown sweeps solar energy heat absorbing back, strengthen the transmission of heat by convection intensity of solar energy heat absorbing back air, absorb sun power to large extent to realize and sun power is passed to warm air to large extent, make full use of sun power.
Backboard is band rib plate body. Structure is simple, convenient installation.
Solar absorber plate connects with backplane card and coordinates. Structure is simply firm, is easy to realize.
Side sealing plate is connected by sealant sealing with solar heat absorption plate, backboard. Be conducive to preventing the loss of warm air in heat collector cavity body.
The useful effect that the utility model brings is:
This solar energy air heat collector structure is simple, sun power can be absorbed to large extent and sun power is passed to warm air to large extent, warm air is pumped to indoor by vacuum fan again, it is achieved utilize sun power to warm oneself, with low cost, construction install convenience, heating effect ideal.
Accompanying drawing explanation
Fig. 1 is the structural representation after the utility model embodiment is installed;
Fig. 2 is the structural representation of the solar absorber plate of the utility model embodiment;
Fig. 3 is the partial enlargement schematic diagram of Fig. 2;
Fig. 4 is the coating structure schematic diagram of the solar absorber plate of the utility model embodiment;
Fig. 5 is the sectional view of the utility model embodiment;
Fig. 6 is the partial enlargement schematic diagram of Fig. 5;
Fig. 7 is the partial enlargement schematic diagram of Fig. 5;
Reference numeral:
1, solar absorber plate; 11, keep off the rain portion; 12, air cleft; 13, solar energy heat absorbing coating; 14, metal substrate; 15, ir radiation coating; 16, card groove; 17, card groove; 18, pore; 2, backboard; 21, Access Division; 22, Access Division; 3, side sealing plate; 4, air-out orotracheal tube; 5, support.
Embodiment
Such as Fig. 1-7, a kind of solar energy air heat collector, comprise solar absorber plate 1, it is arranged on the backboard 2 at solar absorber plate 1 back side, side sealing plate 3, this side sealing plate 3 is arranged on the side of this solar absorber plate 1 and backboard 2, this solar absorber plate 1, backboard 2 and side sealing plate 3 surround heat collector cavity body, this solar absorber plate 1 is offered the pore 18 being connected with this heat collector cavity body, this backboard 2 is provided with the air-out orotracheal tube 4 being connected with this heat collector cavity body, wherein, this solar absorber plate 1 comprises metal substrate 14, it is located at the solar energy heat absorbing coating 13 in this metal substrate 14 front, it is arranged on the ir radiation coating 15 at this metal substrate 14 back side.
In the present embodiment, the thickness of the solar energy heat absorbing coating 13 in solar absorber plate 1 is 15-25um, is added with carbon black inside solar energy heat absorbing coating 13, Manganse Dioxide, chromated oxide, one or more of iron and manganese oxides, ir radiation coating 15 has strong ir radiation at 8-12um wave band, the thickness of this ir radiation coating 15 is 5-20um, ir radiation coating 15 li is added with aluminum oxide, aluminium nitride, titanium dioxide, titanium nitride, one or more of silicon-dioxide.
When this solar energy air heat collector installs application, solar absorber plate 1 is just provided with solar energy heat absorbing coating 13 facing to the one side of the sun, heat absorption plate temperature can be made to increase by limits ground absorption sun power very much, through thermal conduction can heating solar heat absorption plate 1 front and back gas cloud, and the corresponding backboard 2 in solar absorber plate 1 back side is provided with ir radiation coating 15, this ir radiation coating 15 can make the air that the heat of solar absorber plate 1 passes to energy backboard 2 surface fast by radiating, air in heat collector cavity body is rapidly heated, air in heat collector cavity body can be passed through air-out orotracheal tube 4 and is extracted into indoor by vacuum fan after being heated, realization utilizes sun power to warm oneself. and after the warm air in heat collector cavity body is taken away by vacuum fan, inside heat collector cavity body, air is negative pressure, now the hot air layer in solar absorber plate 1 front can enter in heat collector cavity body through air passing hole 18, the gas cloud in solar absorber plate 1 front is made to produce negative pressure, neighbouring freezing air supplements and comes, thus reduces the convection heat losses in solar absorber plate 1 front. this solar energy air heat collector structure is simple, sun power can be absorbed to large extent and sun power is passed to warm air to large extent, warm air is pumped to indoor by vacuum fan again, it is achieved utilize sun power to warm oneself, with low cost, construction install convenience, heating effect ideal.
On the front of solar absorber plate 1, corresponding pore 18 is provided with the portion of keeping off the rain 11 of arch, and the air cleft 12 being connected with pore 18 is offered in this side keeping off the rain portion 11, and the top in this portion 11 of keeping off the rain is mutually parallel with solar absorber plate 1. When installing this solar energy air heat collector, solar absorber plate 1 is tilted or vertically arranges so that air cleft 12 is positioned at tiltedly lower section or underface, the portion of keeping off the rain 11, can prevent rainwater from flowing into, by air cleft 12, the structure that heat collector cavity body internal corrosion destroys the inside, thus without the need to other rainproof facilities, whole solar energy air heat collector can directly be arranged on external wall by support 5, greatly reduces installation cost; Moreover, the plane formed due to air cleft 12 is vertical with solar absorber plate 1, make air current flow direction parallel with solar absorber plate 1, so that flowing air is directly blown sweeps solar absorber plate 1 back side, strengthen the transmission of heat by convection intensity of solar absorber plate 1 back side air, absorb sun power to large extent to realize and sun power is passed to warm air to large extent, make full use of sun power.
Backboard 2 is band rib plate body. Structure is simple, convenient installation.
Solar absorber plate 1 connects with backboard 2 card and coordinates. As illustrated in figs. 5-7, the two ends of solar absorber plate 1 are respectively equipped with card groove 16,17, and the two ends of backboard 2 are provided with Access Division 21,22 with card groove 16,17 corresponding matching respectively, and structure is simply firm, are easy to realize.
Side sealing plate 3 is connected by sealant sealing with solar heat absorption plate, backboard 2. Be conducive to preventing the loss of warm air in heat collector cavity body.
During application, one-storey house roof has filled above-mentioned solar energy air heat collector, the installation area of solar energy air heat collector is 1:3 with careat ratio, the warm air that solar energy air heat collector is generated is delivered directly to indoor, daytime, external temperature was 0-5 DEG C, room temp records top temperature and reaches 25 DEG C, and solar heating product more existing than market has more cost performance and wearing quality.
Above-listed detailed explanation is the concrete explanation for one of the utility model possible embodiments, this embodiment also is not used to limit patent scope of the present utility model, all do not depart from equivalence enforcement that the utility model does or change, all should be contained in the patent scope of this case.
Claims (5)
1. a solar energy air heat collector, it is characterized in that: comprise solar absorber plate, it is arranged on the backboard of solar energy heat absorbing back, side sealing plate, this side sealing plate is arranged on the side of this solar absorber plate and backboard, this solar absorber plate, backboard and side sealing plate surround heat collector cavity body, this solar absorber plate is offered and the pore that this heat collector cavity body is connected, this backboard is provided with and the air-out orotracheal tube that this heat collector cavity body is connected, wherein, this solar absorber plate comprises metal substrate, it is located at the solar energy heat absorbing coating in this metal substrate front, it is arranged on the ir radiation coating at this metal substrate back side.
2. solar energy air heat collector according to claim 1, it is characterized in that: on the front of described solar absorber plate, corresponding described pore is provided with the portion of keeping off the rain of arch, the air cleft that the side in this portion of keeping off the rain is offered with described pore is connected, and the top in this portion of keeping off the rain is mutually parallel with described solar absorber plate.
3. solar energy air heat collector according to claim 1 and 2, it is characterised in that: described backboard is band rib plate body.
4. solar energy air heat collector according to claim 3, it is characterised in that: described solar absorber plate connects with described backplane card and coordinates.
5. solar energy air heat collector according to claim 4, it is characterised in that: described side sealing plate is connected by sealant sealing with described solar heat absorption plate, described backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850655.8U CN205279476U (en) | 2015-10-28 | 2015-10-28 | Solar energy air heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850655.8U CN205279476U (en) | 2015-10-28 | 2015-10-28 | Solar energy air heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279476U true CN205279476U (en) | 2016-06-01 |
Family
ID=56064053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520850655.8U Active CN205279476U (en) | 2015-10-28 | 2015-10-28 | Solar energy air heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279476U (en) |
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2015
- 2015-10-28 CN CN201520850655.8U patent/CN205279476U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |