CN103673346A - Solar self-heating water tank - Google Patents
Solar self-heating water tank Download PDFInfo
- Publication number
- CN103673346A CN103673346A CN201310584107.0A CN201310584107A CN103673346A CN 103673346 A CN103673346 A CN 103673346A CN 201310584107 A CN201310584107 A CN 201310584107A CN 103673346 A CN103673346 A CN 103673346A
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- CN
- China
- Prior art keywords
- water tank
- glass shell
- heating water
- shaped
- water
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- 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.)
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a solar self-heating water tank. An end cover is embedded into an opening end of a U-shaped glass cylinder to form the solar self-heating water tank. The glass cylinder is formed by sealing two end openings of a U-shaped outer glass shell and a U-shaped inner glass shell, the space between the outer glass shell and the inner glass shell is vacuumized, and the outer surface of the inner glass shell is plated with a heat absorption film layer. Because the inner glass shell of the water tank is plated with the heat absorption film to absorb sunlight, a traditional vacuum tube heat absorption component is omitted, the solar self-heating water tank is simple in structure, and cost is saved.
Description
Technical field
The present invention relates to solar water heater water tank, particularly do not need vacuum tube just can produce the water tank of hot water.
Background technology
At present, the known configurations of solar water heater water tank is, in the tank shell of water heater, there is a heat-insulation layer, in heat-insulation layer, there is an inner water tank, in the bottom of inner water tank, one water inlet/outlet connecting pipe is connected with inner water tank, on the top of inner water tank, one discharge duct is connected with inner water tank, and vacuum tube slot runs through tank shell, heat-insulation layer and inner water tank.During use, in vacuum tube slot, insert vacuum tube, vacuum tube is connected with the inner water tank of water heater, vacuum tube absorbs sunlight, water is heated in vacuum tube, and temperature raises, and density diminishes, thereby the water being heated is to upper reaches, cold water flows into downwards in vacuum tube, and so water forms convection current in water tank and vacuum tube, relies on convection current vacuum tube by the water heating in water tank.But its shortcoming is, because vacuum tube is positioned at water tank below, and water inlet/outlet connecting pipe with water tank to being communicated with, while making user's water, can only emit the water in water tank, and water in vacuum tube can not put, caused the waste of hot water; And water tank can only store the warmed-up hot water of vacuum tube, and can not produce hot water.
Summary of the invention
The deficiency that can not produce hot water in order to overcome the water tank of existing solar water heater, the invention provides a kind of solar energy from heating water tank, it can rely on water tank self absorption sunshine to heat the water in it, needn't re-use vacuum tube as heater block, simple in structure, easy to manufacture.
The technical solution adopted for the present invention to solve the technical problems is: from heating water tank, the glass cylinder by an end cap and U-shaped forms solar energy; Glass cylinder is comprised of the two-port sealing of the outer glass shell of U-shaped and the interior glass shell of U-shaped, vacuumizes the outer surface plating heat absorption rete of interior glass shell between outer glass shell and interior glass shell; The openend of glass shell in end cap embeds; Water inlet/outlet connecting pipe is connected with end cap respectively and communicates with glass cylinder with blast pipe.
A kind of prioritization scheme of such scheme is: described end cap is comprised of polyurethane material.
The present invention realizes its object like this: by water inlet/outlet connecting pipe, in water tank, go up water, the interior glass shell of water tank absorbs the water in sunshine heating water tank owing to being coated with heat absorption rete, between the interior glass shell of glass cylinder and outer glass shell, vacuumize, make glass cylinder there is extraordinary heat-insulating property, and the end cap that the polyurethane heat insulation material that glass cylinder openend embeds forms, also make the heat in glass cylinder be difficult to be delivered to the external world from the openend of glass cylinder, make this water tank not only there is the performance of extraordinary absorption sunshine, and there is extraordinary heat-insulating property.
The invention has the beneficial effects as follows: water tank main body is comprised of inside and outside layer glass, interior glass shell plating absorption film absorbs sunshine, has saved traditional vacuum tube heat absorbing parts, also saved and can not emit the hot water of use in vacuum tube, heating efficiency of the present invention is high, and simple in structure, cost-saving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structure principle chart of the present invention.
1. end caps in figure, 2. glass cylinder, the outer glass shell of 2-1., glass shell, 3. water inlet/outlet connecting pipe, 4. blast pipe in 2-2..
The specific embodiment
In Fig. 1, the end cap 1 that solar energy is comprised of a polyurethane material from heating water tank and the glass cylinder 2 of U-shaped form; Glass cylinder 2 is comprised of the two-port sealing of the outer glass shell 2-1 of U-shaped and the interior glass shell 2-2 of U-shaped, vacuumizes the outer surface plating heat absorption rete of interior glass shell 2-2 between outer glass shell 2-1 and interior glass shell 2-2; The openend of glass shell 2-2 in end cap 1 embeds; Water inlet/outlet connecting pipe 3 is connected with end cap 1 respectively and communicates with glass cylinder 2 with blast pipe 4.
Claims (2)
1. solar energy, from a heating water tank, is characterized in that: its glass cylinder by an end cap and U-shaped forms; Glass cylinder is comprised of the two-port sealing of the outer glass shell of U-shaped and the interior glass shell of U-shaped, vacuumizes the outer surface plating heat absorption rete of interior glass shell between outer glass shell and interior glass shell; The openend of glass shell in end cap embeds; Water inlet/outlet connecting pipe is connected with end cap respectively and communicates with glass cylinder with blast pipe.
2. solar energy according to claim 1, from heating water tank, is characterized in that: described end cap is comprised of polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584107.0A CN103673346A (en) | 2013-11-20 | 2013-11-20 | Solar self-heating water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584107.0A CN103673346A (en) | 2013-11-20 | 2013-11-20 | Solar self-heating water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673346A true CN103673346A (en) | 2014-03-26 |
Family
ID=50311658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584107.0A Pending CN103673346A (en) | 2013-11-20 | 2013-11-20 | Solar self-heating water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576756A (en) * | 2022-03-15 | 2022-06-03 | 西安建筑科技大学 | Plateau solar wet film constant-temperature humidifying method and device |
-
2013
- 2013-11-20 CN CN201310584107.0A patent/CN103673346A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576756A (en) * | 2022-03-15 | 2022-06-03 | 西安建筑科技大学 | Plateau solar wet film constant-temperature humidifying method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |
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| WD01 | Invention patent application deemed withdrawn after publication |