CN102607191A - Low-heat-radiation solar water heating system - Google Patents
Low-heat-radiation solar water heating system Download PDFInfo
- Publication number
- CN102607191A CN102607191A CN2012100986914A CN201210098691A CN102607191A CN 102607191 A CN102607191 A CN 102607191A CN 2012100986914 A CN2012100986914 A CN 2012100986914A CN 201210098691 A CN201210098691 A CN 201210098691A CN 102607191 A CN102607191 A CN 102607191A
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- China
- Prior art keywords
- heat
- insulation
- water source
- double
- clear glass
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a low-heat-radiation solar water heating system, which comprises a water inlet pipeline, a one-way valve and a heat-insulation water storage tank, wherein the water inlet pipeline, the one-way valve and the heat-insulation water storage tank are connected with a water source. The heat-insulation water storage tank is provided with a hot water outlet, an overflow outlet and a hot water source inlet, and the hot water source inlet is connected with a light condensing and heat accumulating device through a heat-insulation hose. Light can be condensed better to heat water in a heat-insulation metal container in the light condensing and heat accumulating device by the aid of a sun tracking moving device arranged on the light condensing and heat accumulating device.
Description
Technical field
The present invention relates to a kind of low heat emission solar water heating system.
Background technology
At present; Traditional solar water heater constantly heats the water in the storage tank through glass-vacuum tube thermal-arrest principle, and the endotherm area of light also is accompanied by heat loss through radiation when increasing area also equates to increase, and is unfavorable for prolonging the water temperature retention time in the storage tank; Arrived temperature lower night; Water freezing in the glass heat-collecting vacuum tube can cause the canals of stilling spalling to have damaged.
Summary of the invention
The technical problem that the present invention will solve provide a kind of rational in infrastructure, installation and maintenance are simple and convenient, reliable, low heat emission solar water heating system that energy utilization rate is high.
In order to solve the problems of the technologies described above; Low heat emission solar water heating system of the present invention; Comprise the inlet channel, check valve and the heat preservation storage water tank that connect the water source, also have hot water outlet, gap on the heat preservation storage water tank body; Thermal water source's inlet, thermal water source's inlet is connected with light-condensing and heat-collecting device through heat-preserving hose.
Said light-condensing and heat-collecting device is provided with the head of following the tracks of the sun.
Said light-condensing and heat-collecting device comprises an insulation canister; Have thermal water source's outlet on the insulation canister; With an optically focused window, optically focused window top is through double-layer vacuum clear glass of seal sealing and fixing, and fixed support is passed through in double-layer vacuum clear glass top; Convex lens are fixed on the insulation canister, and the window that makes the focused ray focus see through double-layer vacuum clear glass and insulation canister converges and diffuses to insulation canister inside.
After adopting above-mentioned structure; Because sunlight passes through the bigger convex lens absorbing light swept area of area much larger than passing through the less double-layer vacuum clear glass radiant type area of dissipation of area, so the water heat insulation effect in light-condensing and heat-collecting device and the heat preservation storage water tank can be better.
The head of the tracking sun that is provided with on the light-condensing and heat-collecting device can make its better optically focused that the water in the insulation canister in the light-condensing and heat-collecting device is heated.
Description of drawings
Fig. 1 is the structural representation of low heat emission solar water heating system of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment low heat emission solar water heating system of the present invention is done further explain.
As shown in the figure; Low heat emission solar water heating system of the present invention; Comprise the inlet channel 11, check valve 12 and the heat preservation storage water tank 13 that connect the water source; Hot water outlet 10, gap 14, thermal water source also are set on the heat preservation storage water tank 13 enter the mouth 9, the thermal water source enters the mouth and 9 exports 7 one ends through heat-preserving hose 8 with thermal water source on the light-condensing and heat-collecting device and be connected, and the thermal water source exports 7 other ends and communicates with insulation canister 6 inner chambers; Insulation canister 6 upper window places are provided with double-layer vacuum clear glass 2; Double-layer vacuum clear glass 2 is through seal 4, and fixed pressure ring 3 sealing and fixing are being fixed on convex lens 1 on the insulation canister 6 with metallic support above the double-layer vacuum clear glass 2 at the upper window place of insulation canister 6; The focus of convex lens drops on the sensitive surface of double-layer vacuum clear glass 2; Light focuses on double-layer vacuum clear glass 2 through convex lens 1, passes through double-layer vacuum clear glass 2 transmissions again and is diffused in insulation canister 6 inner chambers, and light-condensing and heat-collecting device is installed in can be on the device 5 of the motion tracking sun.
Claims (2)
1. low heat emission solar water heating system; Comprise the inlet channel (11), check valve (12) and the heat preservation storage water tank (13) that connect the water source; Hot water outlet (10), gap (14), thermal water source enter the mouth (9) also are set on the heat preservation storage water tank (13); It is characterized in that: thermal water source inlet (9) exports (7) one ends through heat-preserving hose (8) with thermal water source on the light-condensing and heat-collecting device and is connected; Thermal water source's outlet (7) other end communicates with insulation canister (6) inner chamber, and insulation canister (6) upper window place is provided with double-layer vacuum clear glass (2), and double-layer vacuum clear glass (2) is through seal (4); Fixed pressure ring (3); Sealing and fixing is fixed on convex lens (1) with metallic support on the insulation canister (6) in the top of double-layer vacuum clear glass (2) at the upper window place of insulation canister (6), and the window that makes the focused ray focus see through double-layer vacuum clear glass (2) and insulation canister (6) converges and diffuse to insulation canister (6) inside.
2. low heat emission solar water heating system according to claim 1 is characterized in that: light-condensing and heat-collecting device wherein is installed in can be on the device (5) of the motion tracking sun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100986914A CN102607191A (en) | 2012-01-31 | 2012-03-28 | Low-heat-radiation solar water heating system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210023392.4 | 2012-01-31 | ||
| CN201210023392 | 2012-01-31 | ||
| CN2012100986914A CN102607191A (en) | 2012-01-31 | 2012-03-28 | Low-heat-radiation solar water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102607191A true CN102607191A (en) | 2012-07-25 |
Family
ID=46524809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100986914A Pending CN102607191A (en) | 2012-01-31 | 2012-03-28 | Low-heat-radiation solar water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222370A (en) * | 2015-10-16 | 2016-01-06 | 邝继伍 | A kind of convex surface Photospot solar water heater |
| CN111928500A (en) * | 2020-07-21 | 2020-11-13 | 华中科技大学 | Preparation method of MXene nanofluid, MXene nanofluid and solar heat collector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2069686A (en) * | 1980-02-14 | 1981-08-26 | Petracchi J T R | Solar water heater |
| CN2226736Y (en) * | 1995-03-21 | 1996-05-08 | 陆海涛 | Water heater with convex glass |
| CN2290817Y (en) * | 1997-04-23 | 1998-09-09 | 贾瑞福 | Solar heat collector |
| CN2713389Y (en) * | 2004-06-24 | 2005-07-27 | 郑文辉 | Convex lens heat collection vacuum tube solar water heater |
| CN101220998A (en) * | 2007-01-12 | 2008-07-16 | 卢向阳 | Solar boiler |
| KR20090132661A (en) * | 2008-06-23 | 2009-12-31 | 박정일 | A sunbeam-boiler |
| CN202511493U (en) * | 2012-01-31 | 2012-10-31 | 夏致俊 | Low-heat dissipation solar water heating system |
-
2012
- 2012-03-28 CN CN2012100986914A patent/CN102607191A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2069686A (en) * | 1980-02-14 | 1981-08-26 | Petracchi J T R | Solar water heater |
| CN2226736Y (en) * | 1995-03-21 | 1996-05-08 | 陆海涛 | Water heater with convex glass |
| CN2290817Y (en) * | 1997-04-23 | 1998-09-09 | 贾瑞福 | Solar heat collector |
| CN2713389Y (en) * | 2004-06-24 | 2005-07-27 | 郑文辉 | Convex lens heat collection vacuum tube solar water heater |
| CN101220998A (en) * | 2007-01-12 | 2008-07-16 | 卢向阳 | Solar boiler |
| KR20090132661A (en) * | 2008-06-23 | 2009-12-31 | 박정일 | A sunbeam-boiler |
| CN202511493U (en) * | 2012-01-31 | 2012-10-31 | 夏致俊 | Low-heat dissipation solar water heating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222370A (en) * | 2015-10-16 | 2016-01-06 | 邝继伍 | A kind of convex surface Photospot solar water heater |
| CN111928500A (en) * | 2020-07-21 | 2020-11-13 | 华中科技大学 | Preparation method of MXene nanofluid, MXene nanofluid and solar heat collector |
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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: 20120725 |