CN2541793Y - Solid medium accmulation vacuum tube solar water heater - Google Patents
Solid medium accmulation vacuum tube solar water heater Download PDFInfo
- Publication number
- CN2541793Y CN2541793Y CN02214047U CN02214047U CN2541793Y CN 2541793 Y CN2541793 Y CN 2541793Y CN 02214047 U CN02214047 U CN 02214047U CN 02214047 U CN02214047 U CN 02214047U CN 2541793 Y CN2541793 Y CN 2541793Y
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- interlayer
- water storage
- storage box
- water
- 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.)
- Expired - Fee Related
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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 utility model belongs to the filed of a solar heat collector. The upper end of a glass vacuum tube is embedded into an inner cavity of a water storage tank, and an inner cavity of the glass vacuum tube is communicated with the inner cavity of the water storage tank. The inner cavity of the water storage tank is provided with a column-shaped inner liner, and an annular interlayer is formed between the outer wall of the inner liner and the casing of the water storage tank. The interlayer is not communicated with an inner cavity of the inner liner, the lower part position of the cavity body of the inner liner is provided with a water inflow tube which is communicated with a running water tube, and the upper part position of the side wall of the inner liner is provided with a water outflow tube which is communicated with the inner cavity of the inner liner. A metal rod is arranged in the vacuum tube, a metal plate connected with the metal rod is arranged in the interlayer, and powdery heat storage mediums are arranged in the interlayer and the vacuum tube.
Description
Affiliated technical field
The utility model relates to a kind of solar thermal collector, especially solid dielectric heat accumulating vacuum tube solar water heater.
Background technology
At present, known solar vacuum-tube water heater, its primary structure is that the glass-vacuum tube lower end places on the pedestal, insert in the water storage box of tubular its upper end, overflow pipe with the water storage box intracavity inter-connection is installed on the water storage box upper side wall, and the sidewall of water storage box is provided with a water inlet pipe and water outlet pipe that communicates with its inner chamber, though the solar water heater thermal efficiency of this structure is higher, but radiating rate is also very fast, and the strong time of sunshine can be fully utilized.In addition, also has a kind of liquid medium pressure type vacuum tube solar water heater, its design feature is, the upper end of glass-vacuum tube embeds the water storage box inner chamber, its inner chamber communicates with the inner chamber of water storage box, the tail end of vacuum tube is fixed on the base order, be provided with column casing shape inner bag in the inner chamber of water storage box, form the interlayer of an annular between the housing of inner bladder outer wall and water storage box, the inner chamber of this interlayer and inner bag is not connected, the cavity lower position of inner bag is provided with the oral siphon that is connected with running water pipe, and the upper position of inner bag sidewall is provided with the outlet pipe that is communicated with interior gallbladder intracavity.The upper side wall of water storage box is provided with surge pipe, the intracavity inter-connection of this surge pipe and water storage box.Outlet pipe is connected with shower head through valve, and oral siphon directly is connected with running water pipe, is marked with heat storage medium in glass evacuated tube cavity and the interlayer, in the cavity of inner bag running water is housed, and in use volatile the and heat conduction velocity of medium neither be very fast.
Summary of the invention
In order to overcome the technical deficiency that existing solar vacuum-tube water heater medium is volatile, conduction of velocity is slow, the utility model provides a kind of solid dielectric heat accumulating vacuum tube solar electric water heater, this heat accumulating vacuum tube solar water heater heat conduction velocity is fast, and medium is non-volatile, can carry out accumulation of energy to solar energy.
The technical scheme that its technical problem that solves the utility model adopts is: the upper end of glass-vacuum tube embeds the water storage box inner chamber, its inner chamber communicates with the inner chamber of water storage box, the tail end of vacuum tube is fixed on the base, be provided with column casing shape inner bag in the inner chamber of water storage box, form the interlayer of an annular between the housing of inner bladder outer wall and water storage box, the inner chamber of this interlayer and inner bag is not connected, the cavity lower position of inner bag is provided with the oral siphon that is connected with running water pipe, the upper position of inner bag sidewall is provided with the outlet pipe that is communicated with interior gallbladder intracavity, its technical characterstic is, be provided with metal bar in the vacuum tube, be provided with the metallic plate that links to each other with metal bar in the interlayer, be provided with the powdery heat storage medium in interlayer and the vacuum tube.The light of the sun directly acts on the powdery heat storage medium in the glass-vacuum tube, the powdery heat storage medium absorbs luminous energy and the temperature rising, and the metal bar in the pipe is heated up, under heat conducting effect, on the metallic plate of heat in metal bar is transmitted to interlayer, metallic plate is heated up, powdery heat storage medium temperature in the interlayer also increases, it can conduct heat to the running water in the inner bag on the one hand, running water is heated, it can store heat energy on the other hand, and prepare against and under the situation of no sunshine, continue the running water in the inner bag is heated, thus the temperature of running water in the maintenance inner bag.
The beneficial effects of the utility model are that heat conduction velocity is fast, in addition, heat storage medium adopts solid material, and the use medium can not be volatilized, moreover, when no solar light irradiation, the powdery heat storage medium in the interlayer still can continue the running water in the inner bag to heat, simple in structure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. bases among the figure, 2. vacuum tube, 3. water storage box, 4. inner bag, 5. surge pipe, 6. outlet pipe, 7. oral siphon, 8. interlayer, 9. metallic plate, 10. powdery heat storage medium, 11. metal bars.
The specific embodiment
In Fig. 1, the tail end of glass-vacuum tube (2) is installed on the base (1), the upper end of glass-vacuum tube (2) embeds in the airtight water storage box (3), the intracavity inter-connection of the inner chamber of water storage box (3) and vacuum tube (2), be fixed with surge pipe (5) on the upper side wall of water storage box (3), surge pipe (5) communicates with the inner chamber of water storage box (3), water storage box (3) inner chamber is equipped with the inner bag (4) of column casing shape, the barrel of inner bag (4) is heat-transfer effect, and good metal material is made, the barrel of the barrel of inner bag (4) and water storage box (3) forms the interlayer (8) of an annular, oral siphon (7) inserts the lower position of inner bag (4) inner chamber through the sidewall of inner bag (4), the side wall upper part position of inner bag (4) is equipped with outlet pipe (6), the intracavity inter-connection of outlet pipe (6) and inner bag (4), oral siphon (7) connects running water pipe, outlet pipe (6) connects shower head through valve, every glass-vacuum tube (2) inner chamber is inserted with a copper metal bar (11) respectively, interlayer (8) inner chamber is fixed with a copper metallic plate (9), metallic plate (9) is connected with all metal bar (11), be filled with powdery heat storage medium (10) in glass-vacuum tube (2) and the interlayer (8), inner bag (4) is in order to the storage running water, running water generation heat exchange in the high temperature powdery heat storage medium (10) that is heated by sunshine and the inner bag (4), thereby water is heated, open out the valve of pipe (6), under the pressure effect of running water, high-temperature water flows out from outlet pipe (6) with the pressure suitable with tap water pressure.
Claims (1)
1, a kind of solid dielectric heat accumulating vacuum tube solar water heater, the upper end of glass-vacuum tube embeds the water storage box inner chamber, its inner chamber communicates with the inner chamber of water storage box, the tail end of vacuum tube is fixed on the base, be provided with column casing shape inner bag in the inner chamber of water storage box, form the interlayer of an annular between the housing of inner bladder outer wall and water storage box, the inner chamber of this interlayer and inner bag is not connected, the cavity lower position of inner bag is provided with the oral siphon that is connected with running water pipe, the upper position of inner bag sidewall is provided with the outlet pipe that is communicated with interior gallbladder intracavity, it is characterized in that, be provided with metal bar in the vacuum tube, be provided with the metallic plate that links to each other with metal bar in the interlayer, be provided with the powdery heat storage medium in interlayer and the vacuum tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02214047U CN2541793Y (en) | 2002-04-12 | 2002-04-12 | Solid medium accmulation vacuum tube solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02214047U CN2541793Y (en) | 2002-04-12 | 2002-04-12 | Solid medium accmulation vacuum tube solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541793Y true CN2541793Y (en) | 2003-03-26 |
Family
ID=33693445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02214047U Expired - Fee Related CN2541793Y (en) | 2002-04-12 | 2002-04-12 | Solid medium accmulation vacuum tube solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541793Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709907A (en) * | 2009-11-22 | 2010-05-19 | 胡永蔷 | Solar layered collection box |
| CN102109227A (en) * | 2011-03-08 | 2011-06-29 | 俞险峰 | Solar instant water heater |
| CN104359241A (en) * | 2014-10-24 | 2015-02-18 | 浙江大学 | Sensible heat storage type solar heat accumulation tube and regulation and control heating method |
-
2002
- 2002-04-12 CN CN02214047U patent/CN2541793Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709907A (en) * | 2009-11-22 | 2010-05-19 | 胡永蔷 | Solar layered collection box |
| CN102109227A (en) * | 2011-03-08 | 2011-06-29 | 俞险峰 | Solar instant water heater |
| CN104359241A (en) * | 2014-10-24 | 2015-02-18 | 浙江大学 | Sensible heat storage type solar heat accumulation tube and regulation and control heating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |