CN202432727U - End cover for water tank of solar water heater - Google Patents
End cover for water tank of solar water heater Download PDFInfo
- Publication number
- CN202432727U CN202432727U CN 201120433091 CN201120433091U CN202432727U CN 202432727 U CN202432727 U CN 202432727U CN 201120433091 CN201120433091 CN 201120433091 CN 201120433091 U CN201120433091 U CN 201120433091U CN 202432727 U CN202432727 U CN 202432727U
- Authority
- CN
- China
- Prior art keywords
- lid
- center
- water tank
- water heater
- solar 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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Classifications
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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 discloses an end cover for a water tank of a solar water heater. The end cover comprises a disc-shaped cover body. A central circular groove is formed in the top of the cover body. A central circular truncated cone is arranged in the central circular groove. A plurality of elongated circular grooves are also formed in the top of the cover body. A groove is formed in each side of the top of the cover body. The end cover is convenient to use and easy to implement, the service life of the end cover is effectively prolonged, and the tightness of the water tank of the solar water heater is improved.
Description
Technical field
The utility model relates to the solar water heater field, is specially a kind of solar water heater water tank end cap.
Background technology
Solar water heater is a kind of hot water apparatus commonly used, and it is to be the energy with solar energy, through absorbing solar radiation, converts solar energy into heat energy to realize adding the purpose of hot water.Solar water heater comprises the water tank of the tubular of depositing hot water, and the water tank two ends are covered with end cap.The prior art water tank end cap is affected by thermal expansion and contraction yielding, end cap after the distortion and the reduction of tank seal property, and very inconvenient when changing.
The utility model content
The utility model purpose provides a kind of solar water heater water tank end cap, reduces to solve prior art solar water heater water tank end cap distortion back sealing, changes the problem of inconvenience.
In order to achieve the above object, the technical scheme that the utility model adopted is:
A kind of solar water heater water tank end cap; Include the lid of plate-like; It is characterized in that: said lid top has the center circular groove; Center circle groove center position is provided with the center round platform that flushes with circular groove top, center, and it is the oblong slots that the center distributes radially with the lid center of circle that the lid top also is provided with a plurality of, and lid top two side positions are provided with the groove that is mutually symmetrical and is positioned at lid same radial direction.
Described a kind of solar water heater water tank end cap is characterized in that: said oblong slots has six, is distributed in the lid top radially.
The utility model is easy to use; Be easy to realize; Circular groove that on lid, is provided with and oblong slots can provide lid axial deformation space, prevent that lid from being expanded with heat and contract with cold and act on radially to produce distortion; The end cap after having avoided being out of shape and the problem of tank seal property reduction, the groove that is provided with on the lid can make things convenient for instrument to stretch into to change end cap.The utility model has effectively improved the service life of end cap, and has improved the sealing of solar water heater water tank.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
The specific embodiment
As shown in Figure 1.A kind of solar water heater water tank end cap; Include the lid 1 of plate-like; Lid 1 top has center circular groove 2; Circular groove 2 centers in center are provided with the center round platform 3 that flushes with center circular groove 2 tops, and it is the oblong slots 4 that the center distributes radially with lid 1 center of circle that lid 1 top also is provided with six, and lid 1 top two side positions are provided with the groove 5 that is mutually symmetrical and is positioned at lid 1 same radial direction.
Claims (2)
1. solar water heater water tank end cap; Include the lid of plate-like; It is characterized in that: said lid top has the center circular groove; Center circle groove center position is provided with the center round platform that flushes with circular groove top, center, and it is the oblong slots that the center distributes radially with the lid center of circle that the lid top also is provided with a plurality of, and lid top two side positions are provided with the groove that is mutually symmetrical and is positioned at lid same radial direction.
2. a kind of solar water heater water tank end cap according to claim 1 is characterized in that: said oblong slots has six, is distributed in the lid top radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120433091 CN202432727U (en) | 2011-11-04 | 2011-11-04 | End cover for water tank of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120433091 CN202432727U (en) | 2011-11-04 | 2011-11-04 | End cover for water tank of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432727U true CN202432727U (en) | 2012-09-12 |
Family
ID=46782167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120433091 Expired - Fee Related CN202432727U (en) | 2011-11-04 | 2011-11-04 | End cover for water tank of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865894A (en) * | 2016-05-16 | 2016-08-17 | 浙江医药高等专科学校 | Thermostatic cover for digestion instrument |
-
2011
- 2011-11-04 CN CN 201120433091 patent/CN202432727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865894A (en) * | 2016-05-16 | 2016-08-17 | 浙江医药高等专科学校 | Thermostatic cover for digestion instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131104 |