CN204493708U - A kind of solar water heater inside holding case seal ring with annular slot - Google Patents
A kind of solar water heater inside holding case seal ring with annular slot Download PDFInfo
- Publication number
- CN204493708U CN204493708U CN201520128850.XU CN201520128850U CN204493708U CN 204493708 U CN204493708 U CN 204493708U CN 201520128850 U CN201520128850 U CN 201520128850U CN 204493708 U CN204493708 U CN 204493708U
- Authority
- CN
- China
- Prior art keywords
- circle body
- annular slot
- water heater
- solar water
- seal ring
- 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
Abstract
The utility model discloses a kind of solar water heater inside holding case seal ring with annular slot, comprise circle body: circle body outer wall has protruding snap ring, circle body inwall has annular slot, and circle body lower surface has projection and outward extending edge, and circle body internal diameter is 10-20CM.The utility model arranges protruding snap ring at circle body outer wall, and inwall arranges annular slot, also arranges lug edge at lower surface, effectively increases the sealing area between circle body and HEATING BOX, and tightness is good, and Long-Time Service also can not damaged leak gas.
Description
technical field:
The utility model relates to solar water heater field, particularly relates to a kind of solar water heater inside holding case seal ring with annular slot.
background technique:
Traditional solar water heater HEATING BOX seal ring, be installed between HEATING BOX and vacuum tube, ensure overall sealing, seal ring is in the past the design of common ring, rear discovery is through Long-Time Service, O-ring seal is easily damaged also causes gas leakage, makes water temperature drop, affects solar water heater working life.Therefore imagination provides a kind of equipment to solve this problem.
model utility content:
The purpose of this utility model is just to provide a kind of solar water heater inside holding case seal ring with annular slot, solves through Long-Time Service, and the easy breakage of O-ring seal also causes gas leakage, makes water temperature drop, affects the problem in solar water heater working life.
The technical solution adopted in the utility model is:
With a solar water heater inside holding case seal ring for annular slot, comprise circle body: circle body outer wall has protruding snap ring, and circle body inwall has annular slot, circle body lower surface has projection and outward extending edge.
Described circle body internal diameter is 10-20CM.
Compared with prior art, the beneficial effects of the utility model are:
The utility model arranges protruding snap ring at circle body outer wall, and inwall arranges annular slot, also arranges lug edge at lower surface, effectively increases the sealing area between circle body and HEATING BOX, and tightness is good, and Long-Time Service also can not damaged leak gas.
accompanying drawing illustrates:
Accompanying drawing 1 is the utility model structural representation plan view.
Accompanying drawing 2 is the utility model cross-sectional view.
embodiment:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
With a solar water heater inside holding case seal ring for annular slot, comprise circle body 1: circle body 1 outer wall has protruding snap ring 2, and circle body 1 inwall has annular slot 3, circle body 1 lower surface has projection and outward extending edge 4, and circle body internal diameter is 10-20CM
Above-described embodiment is only preferably mode of execution of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.
Claims (2)
1. the solar water heater inside holding case seal ring with annular slot, comprises circle body, it is characterized in that: circle body outer wall has protruding snap ring, and circle body inwall has annular slot, and circle body lower surface has projection and outward extending edge.
2. the solar water heater inside holding case seal ring of band annular slot according to claim 1, is characterized in that: described circle body internal diameter is 10-20CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128850.XU CN204493708U (en) | 2015-03-05 | 2015-03-05 | A kind of solar water heater inside holding case seal ring with annular slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128850.XU CN204493708U (en) | 2015-03-05 | 2015-03-05 | A kind of solar water heater inside holding case seal ring with annular slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493708U true CN204493708U (en) | 2015-07-22 |
Family
ID=53573028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128850.XU Expired - Fee Related CN204493708U (en) | 2015-03-05 | 2015-03-05 | A kind of solar water heater inside holding case seal ring with annular slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493708U (en) |
-
2015
- 2015-03-05 CN CN201520128850.XU patent/CN204493708U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170305 |