CN1240918C - Architecture style solar energy absorbing unit - Google Patents
Architecture style solar energy absorbing unit Download PDFInfo
- Publication number
- CN1240918C CN1240918C CNB2004100259898A CN200410025989A CN1240918C CN 1240918 C CN1240918 C CN 1240918C CN B2004100259898 A CNB2004100259898 A CN B2004100259898A CN 200410025989 A CN200410025989 A CN 200410025989A CN 1240918 C CN1240918 C CN 1240918C
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- heat
- solar energy
- energy
- building
- wall
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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
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Abstract
The present invention discloses an architecture style solar energy absorbing unit which comprises a wall surface for collecting solar energy, wherein the wall surface is built on a solar radiation wall or a solar orientation roof; a heat insulation transparent protective layer, a sun light absorption layer, a reflecting wall surface radiating layer, a light-heat converting wall and heating medium enclosed in the converting wall for exchanging light and heat are arranged on the wall surface for collecting solar energy in sequence; the heat insulating layer is arranged between the heat insulation transparent protective layer, the sun light absorption layer, the reflecting wall surface radiating layer, the light-heat converting wall and the heating medium, and a building wall; an enclosed pipeline of the heating medium 5 is split into a main line and a branch line; the heat medium is sent into secondary heating equipment in a room via a heat energy transfer passage and a heat exchanger. The present invention is a device which converts sunlight into heat energy, and sends the heat energy out. As the self heat production of the wall is used, the integration of a solar energy using device and a building is realized. Thus, the area of the building for catching sunlight can be greatly improved, and the performance of the architecture style solar energy absorbing device is improved by a structure of the present invention at the same time. The present invention has certain positive meanings for energy-saving, environmental protection and energy source replacement.
Description
Technical field
The invention belongs to solar utilization technique, relate to the photothermal conversion device of solar energy, particularly a kind of building formula solar collector, this heat collector can be transformed into the sunshine that building surface receives heat energy and give output.
Background technology
The energy is the material base that the mankind depend on for existence and development.Solar energy is to realize the energy sustainable, eternal utilization.People have carried out a large amount of research to the device that utilizes solar energy hot water is provided or add hot air, have obtained many achievements.
Provide the device of hot water to catch solar energy by heat collector; These heat collectors mainly contain flat plate collector and solar vacuum tube collector, and they usually are installed on the roof.Solar heat collector relies on the black photoreceptor of himself that solar radiation light is converted to heat energy, water in the casing or the heating of the water in the vacuum tube, to reach the purpose of utilization.
The device of solar energy heating air then is that the light that the solar heat collector sensitive surface is caught is transformed into heat energy, utilizes flow air that heat energy is taken away so that utilize again.These devices also can be installed on the room item, but on most surface-based vacant lot.
Chinese patent 01817104.4 discloses the device on a kind of solar energy heating roof.All there are some relevant patents in the U.S., Japan, Britain etc., and they utilize the roof to add hot air etc.
No matter be to adopt solar energy equipment hot water or that add hot air is provided, they provide the area size that how much depends on its solar heat collector sensitive surface to a great extent of energy.In order to obtain more energy, need bigger light-receiving area.Area requirements to the roof also can increase like this, and usually is difficult to meet the demands.Simultaneously, the load-bearing to the roof requires also can increase.So in addition heat collector also influences attractive in appearance, can bring disaster to the week neighbour in case break down.
No matter be solar vacuum tube collector or flat plate collector, there are two aspect problems in they.On the one hand, they all need to become one independently dedicated system install and use, need occupy specific space, place and circulation line, this both had been subjected to the restriction in place, installation also has inconvenience more, increased operation maintenance and cost again, also not attractive in appearance, usually destroyed the integral style of building.On the other hand, they all directly use water as heating agent.Because the physical characteristic of water has also been brought inconvenience to the user, as freeze at 0 ℃, a series of problems such as 100 ℃ of boilings, coefficient of thermal conductivity are little, fouling, spilling water.Heating agent work is in the open-circuit system state.
Summary of the invention
Defective or deficiency at above-mentioned prior art existence, the objective of the invention is to, a kind of building formula solar collector is provided, this device forms one with the surface, Chaoyang on building Chaoyang surface of wall or roof, become the part of building, can realize integrated with building.
The technical scheme taked of the present invention is to achieve these goals, a kind of building formula solar collector, comprise being built in and shine upon the thermal-arrest metope that is used to collect solar energy on the body of wall, be characterized in, on the metope of this collection solar energy, from outward appearance to inner essence be disposed with heat insulation photic zone, sunlight absorbing layer, reflecting wall surface radiation layer, photo-thermal change-over panel and be enclosed in the heating agent that is used for photo-thermal exchange in the photo-thermal change-over panel; Between they and the building masonry wall one deck heat insulation layer is arranged; The closing pipe line of heating agent is divided into trunk line and branch line; Heating agent by heat energy transfering channel and heat exchanger send into the room the secondary heating unit in.
Other characteristics of the present invention are that described heat insulation photic zone is selected sull for use; Sunlight absorbing layer is selected metal-oxide film for use; Reflecting wall surface radiation layer is selected reflecting properties good metal sull for use.
Described sull is alumina or TiO
2/ Ag/TiO
2Or aluminium, titanyl compound composite coating etc.
Described metal-oxide film is a cementite at the bottom of cupric oxide black or iron oxide black or chrome black or the copper.
Described photo-thermal change-over panel is the light sheet material of steel or iron.
Described branch line, trunk line can be made one with the photo-thermal change-over panel.
The present invention not only makes plane skylight to building Chaoyang surface of wall (or roof towards sunny side), becomes the part of building, has realized the integrated of solar energy equipment and building.And its light of also plane skylight being caught adopts the superior heating agent of physical property that heat energy is transferred out rapidly to improve quantity of heat production and photo-thermal conversion efficiency when converting heat energy to.Except the physical property difference part of heating agent, the heating agent that building formula solar collector of the present invention adopts transmits energy in a closed circuit passage.In the device running, heating agent can not reduce.All the time the system that guarantees is in good running status.Also different with traditional approach is that heating agent work does not need to add forced circulation, has solved the problem of conventional or traditional solar heat collector from structure and mode of operation.
Description of drawings
Fig. 1 is a structural representation of the present invention; Symbol among the figure is respectively: 1. heat insulation photic zone, 2. sunlight absorbing layer, 3. reflecting wall surface radiation layer, 4. photo-thermal change-over panel, 5. heating agent;
Fig. 2 is a heating agent piping diagram of the present invention; Symbol among the figure is respectively: collect heat energy branch line, 7. transporting heat energy trunk, 8. heat energy transfering channel, 9. heat exchanger 6.;
Fig. 3 is the embodiments of the invention schematic diagrames: the symbol among the figure is respectively: 10. thermal-arrest metope, 11. heat insulation layers, 12. secondary heating units.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment that accompanying drawing and inventor provide.
According to technical scheme of the present invention, building formula solar collector, comprise be built in shine upon on the body of wall or the roof, Chaoyang on the metope 10 that is used to collect solar energy, on the metope 10 of this collection solar energy, from outward appearance to inner essence be disposed with heat insulation light transmission protective layer 1, sunlight absorbing layer 2, reflecting wall surface radiation layer 3, photo-thermal change-over panel 4 and be enclosed in the heating agent 5 that is used for photo-thermal exchange in the photo-thermal change-over panel 4; Between they and the building masonry wall one deck heat insulation layer 11 is arranged; The closing pipe line of heating agent 5 is divided into trunk line 7 and branch line 6, heating agent 5 by heat energy transfering channel 8 and heat exchanger 9 send into the room secondary heating unit 12 in.
Heat insulation light transmission protective layer 1 is selected sull for use; Sunlight absorbing layer 2 is selected metal-oxide film for use; Reflecting wall surface radiation layer 3 is selected reflecting properties good metal sull for use.
Sull is aluminum oxide coating layer or TiO
2/ Ag/TiO
2Composite coating or aluminium, titanyl compound composite coating etc.
Metal-oxide film is that cupric oxide is black, cementite at the bottom of iron oxide black, chrome black or the copper.
Photo-thermal change-over panel 4 is the light sheet material of steel or iron.
Heat insulation photic zone 1, sunlight absorbing layer 2, reflecting wall surface radiation layer 3 and light transition heat wall 4 have constituted the metope 10 of collecting solar energy.Metope 10 is accepted sunshine and is transformed into heat energy.Between it and the building masonry wall one deck heat insulation layer 11 is arranged, scatter and disappear from body of wall to prevent heat energy.So, the heat energy that the metope 10 of collecting solar energy can stop the heat energy of sunlight directly to enter the room in summer, hinder the room winter passes from here to outdoor, and warm, the Xia Liang effect of certain winter is arranged.
Secondary heating unit 12 is used for that the heat energy of heat exchanger 9 is carried out secondary and evacuates.It will dispose heating agent according to user's request and reallocate.As use water as heating agent, can provide, output hot water is as a means of utilization, as have a bath, heating etc.; With air do heating agent then the output hot air be used for heating or dry processing etc.; Be used for heating or the like with oil as heating agent.Secondary heating unit 12 also can with the work of being incorporated into the power networks such as heating of electrical heating, natural gas or coal stove heating, constitute complementary heating system to guarantee round-the-clock heat supply.
Operating principle of the present invention is, when solar light irradiation when collecting the metope 10 of solar energy, light passes heat insulation photic zone 1, is absorbed and converts to heat energy at sunlight absorbing layer 2.This heat energy has heated the heating agent 5 in the photo-thermal change-over panel 4, heating agent 5 utilizes branch line 6 these heat absorption, and by trunk line 7 transporting heat energies, send heat exchanger 9 to through heat energy transfering channel 8, send into again the room secondary heating unit 12 in carry out the utilization of this heat energy.
Heat insulation photic zone 1 has three effects, and an effect allows sunlight see through; Second effect protection sunlight absorbing layer 2 is in order to avoid by damages such as wind, Exposure to Sunlight, rain, snow; The 3rd acts on the heat energy that hinders in the photo-thermal change-over panel 4 and evacuates to the external world.Sunlight absorbing layer 2 is made of the very high material of absorptivity, will shine sunlight absorption thereon and to carry out thermal power transfer.The effect of reflecting wall surface radiation layer 3 mainly is because of being reflected back from the long-wave radiation that body heat produced, to reduce the loss of heat energy biography to the external world photo-thermal change-over panel 4.Photo-thermal change-over panel 4 is made by the good material of heat conduction, as the light sheet material of steel or iron.Heating agent 5 is to be made by the fabulous material of heat conduction, its effect be one closed circuit in superfast transferring heat energy.
The branch line 6 of closing pipe line, trunk line 7 are made for photo-thermal change-over panel 4 and are closely as one, and thermal resistance is almost nil therebetween.
Not only heating agent 5 needn't carry out forced circulation in the course of the work, and heat exchanger 9 and secondary heating unit 12 also be not subjected to the restriction of factors such as gravity, can be placed in the house Anywhere.
Mainly contain according to the obtainable effect of device of the present invention:
1. realized the integrated of helioplant and building.In advance apparatus of the present invention are installed in the time of can or moving into finishing like this when building construction.Thereby a series of problems that the roof produced that conventional solar water heater is installed in building have been overcome, as the laying of the load-bearing on roof, attractive in appearance, circulation line and heat-energy losses that pipeline causes and waste of water etc.
2. reliability significantly improves.Form of structure of the present invention is a kind of closed-circuit system, in running, does not have moving component or working fluid.The forced circulation pump that adopts as routine, water are as the caused problems such as carrier of heat.
3. the solar energy equipment performance improves.Structure of the present invention has overcome environment temperature fully to be crossed to freeze when low to cause and can not use even the phenomenon of expansion damage device, and the boiling or the fouling that produce water when the plane skylight temperature is too high cause functional performance to descend, and last water is excessive problem such as spilling water to occur.
4. improve quantity of heat production.Because building formula solar collector of the present invention, adopt the metope of building formula or the structure of roofing, self load bearing requirements is very low, not limited by floor or roof area, can enlarge the daylighting area of solar radiation greatly like this, thereby more thermal energy can be provided.
5. purposes is wider.Structure of the present invention is that the heat energy of sunshine conversion is reached heat exchanger.Utilizing other heating agent secondary to transport to it by heat exchanger again locates; It can add hot water, adds hot air, heat wet goods to satisfy the needs of different occasions like this.
In a word, the present invention can overcome drawback, raising self performance, the scope of application that enlarges of routine, traditional solar heat collector.For further improving and the utilization of universal solar energy has certain positive role.
Below be the embodiment that the inventor provides.
As shown in Figure 3, this is an implementation column of the present invention, and heat insulation photic zone 1 is selected sull for use.Sunlight absorbing layer 2 is selected metal-oxide film for use.Reflecting wall surface radiation layer 3 is selected reflecting properties good metal sull for use.Heating agent 5 is selected accurate nano heat-conductive material for use, and the branch line 6 of photo-thermal change-over panel 4, heating agent, trunk line 7, heat energy transfering channel 8 and heat exchanger 9 select for use cheap ferrous metal thin plate, tube material to process respectively.Heat insulation layer 11 selects for use general heat insulating material to get final product, and its pipe section can be selected section bar for use.Secondary heating unit 12 can be selected heating installation bag or shower.
The metope 10 of collection solar energy is built upon on the body of wall as the part of the vertical wall external surface in building Chaoyang.It does not need to add in addition assembling support and fastening devices.
Claims (6)
1. build the formula solar collector for one kind, comprise be built in shine upon on the body of wall or the roof, Chaoyang on the metope that is used to collect solar energy (10), it is characterized in that, on the metope (10) of this collection solar energy, from outward appearance to inner essence be disposed with heat insulation light transmission protective layer (1), sunlight absorbing layer (2), reflecting wall surface radiation layer (3), photo-thermal change-over panel (4) and be enclosed in the heating agent (5) that is used for photo-thermal exchange in the photo-thermal change-over panel (4); Between they and the building masonry wall one deck heat insulation layer (11) is arranged; The closing pipe line of heating agent (5) is divided into trunk line (7) and branch line (6), and heating agent (5) is sent in the secondary heating unit (12) in room by heat energy transfering channel (8) and heat exchanger (9).
2. building formula solar energy heat collector as claimed in claim 1 is characterized in that described heat insulation light transmission protective layer (1) is selected sull for use; Sunlight absorbing layer (2) is selected metal-oxide film for use; Reflecting wall surface radiation layer (3) is selected reflecting properties good metal sull for use.
3. building formula solar energy heat collector as claimed in claim 2 is characterized in that described sull is alumina or TiO
2/ Ag/TiO
2Composite coating or aluminium, titanyl compound composite coating.
4. building formula solar energy heat collector as claimed in claim 2 is characterized in that, described metal-oxide film is a cementite at the bottom of cupric oxide black or iron oxide black or chrome black or the copper.
5. building formula solar energy heat collector as claimed in claim 2 is characterized in that described photo-thermal change-over panel (4) is the light sheet material of steel or iron.
6. building formula solar collector as claimed in claim 1 is characterized in that, described branch line (6), trunk line (7) can be made one with photo-thermal change-over panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100259898A CN1240918C (en) | 2004-03-25 | 2004-03-25 | Architecture style solar energy absorbing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100259898A CN1240918C (en) | 2004-03-25 | 2004-03-25 | Architecture style solar energy absorbing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1563630A CN1563630A (en) | 2005-01-12 |
| CN1240918C true CN1240918C (en) | 2006-02-08 |
Family
ID=34480521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100259898A Expired - Fee Related CN1240918C (en) | 2004-03-25 | 2004-03-25 | Architecture style solar energy absorbing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1240918C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608835A (en) * | 2009-07-21 | 2009-12-23 | 欧阳宝武 | Light bucket solar thermal collector |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016878B (en) * | 2007-02-14 | 2010-05-19 | 青岛科技大学 | Solar chimney power plant based on solar wall technology |
| CN102644360A (en) * | 2011-02-16 | 2012-08-22 | 邓传利 | Solar photovoltaic wall tile |
| CN110160271A (en) * | 2019-06-26 | 2019-08-23 | 北京结力能源科技有限公司 | Based on the thermally conductive membrane type solar thermal collector of micro heat pipe |
-
2004
- 2004-03-25 CN CNB2004100259898A patent/CN1240918C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608835A (en) * | 2009-07-21 | 2009-12-23 | 欧阳宝武 | Light bucket solar thermal collector |
| CN101608835B (en) * | 2009-07-21 | 2014-06-25 | 欧阳宝武 | Light bucket solar thermal collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1563630A (en) | 2005-01-12 |
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Granted publication date: 20060208 Termination date: 20100325 |