CN2653382Y - Solar energy collector - Google Patents
Solar energy collector Download PDFInfo
- Publication number
- CN2653382Y CN2653382Y CNU2003201067862U CN200320106786U CN2653382Y CN 2653382 Y CN2653382 Y CN 2653382Y CN U2003201067862 U CNU2003201067862 U CN U2003201067862U CN 200320106786 U CN200320106786 U CN 200320106786U CN 2653382 Y CN2653382 Y CN 2653382Y
- Authority
- CN
- China
- Prior art keywords
- circulation pipe
- vacuum tube
- medium
- medium box
- tube
- 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
Links
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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar heat collecting board, belonging to solar energy field. The utility model is characterized in that a sealing medium box is arranged. The cavity of the medium box is communicated with a vacuum tube. The cavity of the medium box is also respectively communicated with a lower circulation pipe and an upper circulation pipe. Inside the vacuum tube is provided with a liquid inlet pipe, the upper end of which is communicated with the lower circulation pipe. The heat storage medium inside the lower circulation pipe is directly transported to the lower end of the vacuum tube through a liquid pipe, then the hot medium enters into the medium box through the vacuum tube after being warmed by sunshine, and finally being drew out from the upper circulation pipe to heat the tap water inside the commuting case. The utility model has the advantages of quick conduction velocity and high thermal efficiency.
Description
Affiliated technical field
The utility model relates to a kind of solar water heater field, especially a kind of solar heat-collection plate that is used for solar vacuum-tube 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.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, 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 heat collector of the solar vacuum-tube water heater of these two kinds of structures all exists the lower technical deficiency of the thermal efficiency.
Summary of the invention
In order to overcome the low technical deficiency of thermal-arrest plate collecting efficiency of existing solar vacuum-tube water heater, the utility model provides a kind of solar heat-collection plate, and the medium heat conduction of velocity in this thermal-arrest plate is fast, the collecting efficiency height.
The technical scheme that its technical problem that solves the utility model adopts is: be provided with the closed medium box, the inner chamber body of medium box is connected with vacuum tube, the inner chamber of medium box also is connected with following circulation pipe and upper circular tube respectively, be provided with feed tube in the vacuum tube, the upper end of feed tube is communicated with following circulation pipe.
The beneficial effects of the utility model are, heat storage medium in the following circulation pipe directly is transferred to the lower end of vacuum tube through feed tube, after solar light irradiation is heated, the medium of heat is entered in the medium box by the lower end of vacuum tube, and extract the running water be used in the heat hot commuting case out through upper circular tube, its heat conduction velocity is fast, thermal efficiency height.
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. times circulation pipes among the figure, 2. medium box, 3. upper circular tube, 4. feed tube, 5. vacuum tube.
The specific embodiment
In Fig. 1, medium box 2 is coated by cellular insulant, its inner chamber is connected with following circulation pipe 1 and upper circular tube 3 respectively, the inner chamber of medium box 2 is communicated with the inner chamber of all vacuum tubes 5, be full of medium in medium box 2 and the vacuum tube 5, the lower medium of the temperature that flows out in the running water heat exchange case is through circulation pipe 1 down, feed tube 4 enters the bottom of vacuum tube 5, medium in the vacuum tube 5 is heated by sunshine, the higher medium of temperature enters in the medium box 2 from the upper open end of vacuum tube 5 from bottom to top, upper circular tube 3 is with the extraction of the high-temperature medium in the medium box 2 and carry out heat exchange in the running water heat exchange case, running water is heated up, medium temperature reduction after heat exchange and warp circulation pipe 1 down enter feed tube 4, vacuum tube 5 forms a thermal cycle by reentering medium box 2 after the sunshine heating.
Claims (1)
1, a kind of solar heat-collection plate, be provided with the closed medium box, the inner chamber body of medium box is connected with vacuum tube, and the inner chamber of medium box also is connected with following circulation pipe and upper circular tube respectively, it is characterized in that being provided with in the vacuum tube feed tube, the upper end of feed tube is communicated with following circulation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201067862U CN2653382Y (en) | 2003-11-03 | 2003-11-03 | Solar energy collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201067862U CN2653382Y (en) | 2003-11-03 | 2003-11-03 | Solar energy collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653382Y true CN2653382Y (en) | 2004-11-03 |
Family
ID=34341884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201067862U Expired - Fee Related CN2653382Y (en) | 2003-11-03 | 2003-11-03 | Solar energy collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653382Y (en) |
-
2003
- 2003-11-03 CN CNU2003201067862U patent/CN2653382Y/en not_active Expired - Fee Related
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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 |