CN103884112A - Flat plate solar water heater capable of collecting heat through flat plate glass mirrors - Google Patents
Flat plate solar water heater capable of collecting heat through flat plate glass mirrors Download PDFInfo
- Publication number
- CN103884112A CN103884112A CN201410094352.8A CN201410094352A CN103884112A CN 103884112 A CN103884112 A CN 103884112A CN 201410094352 A CN201410094352 A CN 201410094352A CN 103884112 A CN103884112 A CN 103884112A
- Authority
- CN
- China
- Prior art keywords
- flat plate
- heat
- water heater
- solar
- heat collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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 invention discloses a flat plate solar water heater capable of collecting heat through flat plate glass mirrors. The flat plate solar water heater comprises a vertical support, a bottom frame, a water heating tank provided with a working medium heat exchanger, a connecting pipe, a circulating pump, a rotating support and a bottom frame supporting rod. The flat plate solar water heater is characterized in that a double-face heat sucking solar heat collecting flat plate is arranged on the upper portion of the vertical support, the mounting direction is parallel to the bottom frame, and the two flat plate glass mirrors are arranged on the two sides of the lower portion of the vertical support. A heat sucking plate is the double-face heat sucking solar heat collecting flat plate, and the two flat plate glass mirrors are used for heat collecting at the same time. Heat sucking copper pipes of the two heat sucking surfaces of the heat collecting flat plate are connected in series and are connected to a heat collecting water tank through the circulating pump. Accordingly, the upper surface of the heat collecting flat plate directly receives heat of solar energy, the lower surface of the heat collecting flat plate then receives solar energy heat collected by the two flat plate glass mirrors, and the overall heat collecting intensity is about three times of that of a single-face heat collecting flat plate. Even in low solar energy radiation intensity, the water heater can obtain high hot water outlet temperature.
Description
Technical field
The present invention relates to a kind of solar water heater, particularly a kind of flat plate solar water heater with flat glass mirror heat build-up.
Background technology
Conventional flat plate solar water heater, the panel solar absorber plate and the boiler that are absorbed heat by one side form, and heat absorption efficiency is generally 70%.In China's most area, even summer and autumn, owing to having rainy season and cloudy day, the utilization rate of solar energy is less than 50%, makes time that the output water temperature of solar thermal collector reaches 60 ℃ of left and right less than 50%.
The solar water heater that adopts flat glass mirror heat build-up, can, by the solar energy collecting to of a multiple endotherm areas solar heat-collection plate, improve the heat energy intensity of unit are.The equipment manufacturing cost of its unit are and ordinary flat solar thermal collector are similar, but the raising that the leaving water temperature of its hot water just can be larger, more can meet the demand of user's hot water.
Through retrieval, in the invention of existing solar energy heating water heater, also do not adopt flat glass mirror heat build-up, main absorber is the invention of the solar water heater of the solar heat-collection plate of two-sided heat absorption flat plate type simultaneously.
Summary of the invention
The object of this invention is to provide the flat plate solar water heater with two flat glass mirror heat build-ups, the solar energy heating flat board that the main absorber of this water heater is two-sided heat absorption simultaneously.One heat-absorbent surface of collection flat heat is towards solar direction, and another side absorbs the heat of two flat glass mirror reflections downwards.The heat-sink copper pipe string of the two-sided heat absorption of main absorber is linked togather by circulating pump and is connected to heat collection water tank.The heat that directly receives solar energy above collection flat heat, receives the solar heat by two flat glass mirror heats of aggregation below again, can be by the solar energy collecting to of a multiple heat collector surfaces collector area.Even also can obtain higher hot water effluent's temperature under lower solar energy intensity condition.
The object of the invention is to realize by the following method:
A kind of solar water heater with flat glass mirror heat build-up, by vertical support frame, underframe, the boiler of working fluid heat exchanger is housed, tube connector, circulating pump, pivoting support, underframe support bar forms, and it is characterized in that: vertical support frame top is provided with the solar energy heating flat board of a two-sided heat absorption, and installation direction is parallel with underframe; Two flat glass mirrors are equipped with in both sides, vertical support frame bottom.
Flat glass mirror is take the revolving bed that is positioned at vertical support frame and underframe intersection point as the center of circle, and certain angle upward tilts.
The angle that flat glass mirror tilts is upward adjusted by the adjusting screw(rod) in outside.
Flat plate solar water heater with flat glass mirror heat build-up of the present invention, the solar energy heating flat board that its absorber plate is two-sided heat absorption adopts two flat glass mirror heat build-ups simultaneously.A heat absorption surface of the solar energy heating flat board of two-sided heat absorption is upwards towards solar direction, and another heat absorption surface absorbs the heat of two flat glass mirror reflections downwards.Two surperficial heat-sink copper pipe strings of heat absorption of collection flat heat are linked togather by circulating pump and are connected to heat collection water tank.Like this, collection flat heat upper surface directly receives the heat of solar energy, and lower surface receives the solar heat of being assembled by two flat glass mirrors again, and its general collection calorific intensity is about 3 times of common one side collection flat heat.Even under lower solar radiation intensity, water heater also can obtain higher hot water effluent's temperature.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
1 embodiment is for a more detailed description to the present invention by reference to the accompanying drawings:
With a flat plate solar water heater for flat glass mirror heat build-up, by the solar energy heating flat board 1 of two-sided heat absorption, vertical support frame 2, flat glass mirror 3, underframe 4, is equipped with the boiler 5 of working fluid heat exchanger, tube connector 6, circulating pump 7, adjusting screw(rod) 8, pivoting support 9, underframe support bar 10 forms.
Structure of the present invention and operation principle are as follows:
In accompanying drawing 1, the plate type solar collecting plate 1 of two-sided heat absorption, is fixed on the overhead of certain altitude parallel with underframe 4 with vertical support frame 2.Underframe is lifted certain angle by underframe support bar 10, makes underframe vertical with sunshine.The upper heat absorption surface of the solar energy heating flat board 1 of two-sided heat absorption upward, perpendicular to sunlight, directly absorb the energy of sunlight.In vertical support frame 2 both sides on underframe 4, two flat glass mirrors 3 are housed, flat glass mirror 3 is take the revolving bed 9 that is positioned at vertical support frame and underframe intersection point as the center of circle, certain angle upward tilts, make to penetrate by vertical support frame 2 both sides the sunshine getting off and reflect on the lower heat absorption surface of the solar energy heating flat board 1 that just in time impinges upon two-sided heat absorption by flat glass mirror 3, the angle that flat glass mirror 3 tilts upward can be adjusted by the adjusting screw(rod) in outside 8.Owing to being the optically focused of two glass mirrors, the twice that the solar radiation heat that the lower heat absorption surface of the solar energy heating flat board 1 of two-sided heat absorption obtains is direct irradiation, add the heat directly absorbing towards the heat collector surface of sunlight, the total amount of heat that its collection flat heat unit are obtains is about 3 times of common one side thermal-arrest mode.Heat absorption copper pipe in the solar energy heating flat board 1 of two-sided heat absorption is connected with the boiler 5 that working fluid heat exchanger is housed with circulating pump 7 by pipeline 6.Underframe is lifted certain angle by underframe support bar 10, makes underframe vertical with sunshine.Like this, the solar water that plate type solar collecting plate 1 produces is just transported in boiler and is stored for user by pipeline 6 and circulating pump 7.
Claims (3)
1. the solar water heater with flat glass mirror heat build-up, by vertical support frame (2), underframe (4), the boiler (5) of working fluid heat exchanger is housed, tube connector (6), circulating pump (7), pivoting support (9), underframe support bar (10) forms, and it is characterized in that: vertical support frame (2) top is provided with the solar energy heating flat board (1) of a two-sided heat absorption, and installation direction is parallel with underframe (4); Two flat glass mirrors (3) are equipped with in vertical support frame (2) both sides, bottom.
2. solar water heater according to claim 1, is characterized in that: flat glass mirror (3) is take the revolving bed (9) that is positioned at vertical support frame and underframe intersection point as the center of circle, and certain angle upward tilts.
3. solar water heater according to claim 2, is characterized in that: the angle that flat glass mirror (3) tilts is upward adjusted by the adjusting screw(rod) (8) in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094352.8A CN103884112A (en) | 2014-03-14 | 2014-03-14 | Flat plate solar water heater capable of collecting heat through flat plate glass mirrors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410094352.8A CN103884112A (en) | 2014-03-14 | 2014-03-14 | Flat plate solar water heater capable of collecting heat through flat plate glass mirrors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103884112A true CN103884112A (en) | 2014-06-25 |
Family
ID=50953145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410094352.8A Pending CN103884112A (en) | 2014-03-14 | 2014-03-14 | Flat plate solar water heater capable of collecting heat through flat plate glass mirrors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103884112A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266392A (en) * | 2014-09-04 | 2015-01-07 | 黄锦熙 | Manufacturing method and application of full-flow-passage double-faced heat collection ceramic plate type solar heat collection panel |
| CN106330086A (en) * | 2016-11-11 | 2017-01-11 | 杭州品联科技有限公司 | Two-sided photovoltaic power generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058474A (en) * | 2007-06-05 | 2007-10-24 | 张耀明 | Heliostat with glass micro-arc curved surface mirror forming process structure |
| CN201028808Y (en) * | 2006-12-01 | 2008-02-27 | 郭峰 | Novel split type pressure-bearing solar energy water heater |
| CN201352009Y (en) * | 2009-01-09 | 2009-11-25 | 李建新 | Combined automatic tracking solar cooker |
| CN203731715U (en) * | 2014-03-14 | 2014-07-23 | 广西比迪光电科技工程有限责任公司 | Flat plate solar water heater for gathering heat by using flat plate glass mirrors |
-
2014
- 2014-03-14 CN CN201410094352.8A patent/CN103884112A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028808Y (en) * | 2006-12-01 | 2008-02-27 | 郭峰 | Novel split type pressure-bearing solar energy water heater |
| CN101058474A (en) * | 2007-06-05 | 2007-10-24 | 张耀明 | Heliostat with glass micro-arc curved surface mirror forming process structure |
| CN201352009Y (en) * | 2009-01-09 | 2009-11-25 | 李建新 | Combined automatic tracking solar cooker |
| CN203731715U (en) * | 2014-03-14 | 2014-07-23 | 广西比迪光电科技工程有限责任公司 | Flat plate solar water heater for gathering heat by using flat plate glass mirrors |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266392A (en) * | 2014-09-04 | 2015-01-07 | 黄锦熙 | Manufacturing method and application of full-flow-passage double-faced heat collection ceramic plate type solar heat collection panel |
| CN106330086A (en) * | 2016-11-11 | 2017-01-11 | 杭州品联科技有限公司 | Two-sided photovoltaic power generator |
| CN106330086B (en) * | 2016-11-11 | 2018-03-16 | 杭州品联科技有限公司 | Two-sided photovoltaic power generation apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203731715U (en) | Flat plate solar water heater for gathering heat by using flat plate glass mirrors | |
| CN101280967A (en) | Ball lens array heat collection system without tracking | |
| KR101379445B1 (en) | Solr lightand heat hybrid collecting System having a solar tracker | |
| CN103884112A (en) | Flat plate solar water heater capable of collecting heat through flat plate glass mirrors | |
| CN102393080B (en) | Blade-type solar energy-air energy collector | |
| CN203657254U (en) | Semi-fixed refraction condensation heat collector adjusting rack | |
| CN203657255U (en) | Adjustable refractive concentrating collector adjusting rack | |
| CN206399006U (en) | The adjustable concentrated solar energy high temperature Accumulated Heat Units of fixed support | |
| CN203132155U (en) | Solar water heater provided with auxiliary heating unit | |
| CN202675666U (en) | Solar heat collector and solar water heater | |
| CN206449902U (en) | A kind of solar energy collector in high efficiency | |
| CN204257677U (en) | A kind of matrix type concentrating photovoltaic photo-thermal integrated apparatus | |
| CN204227716U (en) | Solar light-condensing and heat-collecting device | |
| CN209147467U (en) | A kind of new type solar energy high-efficient flat-plate heat collector | |
| CN203118979U (en) | Double-sided energy-gathering photocell | |
| CN208253984U (en) | Butterfly solar energy system | |
| CN207347206U (en) | The parabolic trough type condenser frame structure of sun-tracking solar sea water desalination beam condensing unit | |
| CN201166473Y (en) | Novel solar energy concentrating collector | |
| CN206094606U (en) | High temperature thermal -arrest field in revolution paraboloid solar energy light -condensation heat collector array | |
| CN207350906U (en) | Sun-tracking solar sea water desalination beam condensing unit | |
| CN204442271U (en) | A kind of solar energy highly effective utilizes device | |
| CN204665704U (en) | Be provided with the efficient solar water heater of reflection unit | |
| CN203100230U (en) | Solar heating system with fused salt as heat-conducting medium | |
| CN201396968Y (en) | Automatic temperature control-type solar vacuum heat collection tube | |
| CN202328825U (en) | Blade-type solar and air dual-energy heat collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |