CN202660787U - Outer casing for water storage tank of solar water heater - Google Patents
Outer casing for water storage tank of solar water heater Download PDFInfo
- Publication number
- CN202660787U CN202660787U CN 201220193001 CN201220193001U CN202660787U CN 202660787 U CN202660787 U CN 202660787U CN 201220193001 CN201220193001 CN 201220193001 CN 201220193001 U CN201220193001 U CN 201220193001U CN 202660787 U CN202660787 U CN 202660787U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- water heater
- water storage
- annular grooves
- outer casing
- 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 - Lifetime
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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 outer casing for a water storage tank of a solar water heater. The outer casing comprises a middle-section casing (1) and end covers (2) at two ends, wherein the middle-section casing (1) and the end covers (2) are in matching connection. Annular grooves (3) are arranged on the periphery on the outer walls at two ends of the middle-section casing (1), protruding ribs (4) matched with the annular grooves (3) are arranged on open end portions of the end covers (2), the protruding ribs (4) on open end portions of the end covers (2) are clamped with the annular grooves (3) on the middle-section casing (1), and sealing silica gel sleeve rings (5) are arranged on the peripheries of clamping positions of the protruding ribs (4) and the annular grooves (3). The outer casing for the water storage tank of the solar water heater has the advantages that the protruding ribs of the end covers are matched with the annular grooves on the middle-section casing, and the silica gel sleeve rings are arranged on the peripheries for further seal, accordingly, the sealing property of the connection positions of the outer casing is improved apparently, the water seepage phenomenon cannot occur, and further, not only the service life of insulating layers is prolonged, but also the thermal insulation effect is improved.
Description
Technical field
The utility model relates to the solar water heater field, particularly a kind of solar water heater shell of water storage tank.
Background technology
The solar water heater water storage tank is by inner bag, heat-insulation layer, shell forms, shell comprises middle housing and the two ends end cap that cooperates with it, heat-insulation layer is between inner bag and shell, for solar water heater, the shell of water storage tank structure is very large on the heat-insulating property impact of solar water heater, the middle housing of existing solar water heater shell of water storage tank and the assembling of end cap lack comparatively meticulous hermetically-sealed construction and seal, larger gap is arranged between the shell after the assembling and end cap, sealing effectiveness is relatively poor, the junction has water and infiltrates, the water imbibition of heat-insulation layer is very strong, the moisture that absorbs is difficult to distribute, ponding in the life-span that can reduce heat-insulation layer, affects heat insulation effect simultaneously for a long time.
The utility model content
The utility model provides a kind of solar water heater shell of water storage tank, and its purpose is to solve the existing poor problem of solar water heater shell of water storage tank junction sealing effectiveness.
The purpose of this utility model is achieved by the following technical programs, the solar water heater shell of water storage tank, comprise the middle housing and the two ends end cap that are connected, it is characterized in that, described middle housing two ends outer wall be circumferentially with annular groove, the uncovered end of described end cap is provided with the convex tendon that cooperates with described annular groove, and the convex tendon of the uncovered end of end cap and the annular groove on the middle housing fasten.
Further technical scheme of the present utility model is that the periphery at described convex tendon and annular groove fastening place circumferentially arranges sealed silicon gum cover circle.
The beneficial effects of the utility model: the convex tendon by end cap cooperates with the annular groove of middle housing, then the periphery arranges the silica gel lasso and further seals, so that the sealing property of shell junction significantly strengthens, can not have water leakage, both prolong the service life of heat-insulation layer, and improved heat insulation effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, solar water heater shell of water storage tank provided by the utility model comprises middle housing 1 and the two ends end cap 2 that is connected, middle housing 1 two ends external diameter is less than the internal diameter of end cap 2 links, end cap 2 is inserted at middle housing 1 two ends, described middle housing 1 two ends outer wall be circumferentially with annular groove 3, described end cap 2 uncovered ends are provided with the convex tendon 4 that cooperates with annular groove 3, convex tendon 4 and the annular groove on the middle housing 13 of end cap 2 uncovered ends fasten, convex tendon 4 circumferentially arranges sealed silicon gum cover circle 5 with the periphery at annular groove 3 fastening places, the generation of the phenomenon of thoroughly stopping to seep water.
Above-described embodiment only is a kind of embodiment of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; be not to be that protection domain of the present utility model is limited; all any simple modification and equivalent structure transformation or modifications of doing according to the utility model Spirit Essence all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. solar water heater shell of water storage tank, comprise the middle housing (1) and the two ends end cap (2) that are connected, it is characterized in that: described middle housing (1) two ends outer wall be circumferentially with annular groove (3), the uncovered end of described end cap (2) is provided with the convex tendon (4) that cooperates with described annular groove (3), and the annular groove (3) on the convex tendon (4) of the uncovered end of end cap (2) and the middle housing fastens.
2. solar water heater shell of water storage tank according to claim 1 is characterized in that: described convex tendon (4) circumferentially arranges sealed silicon gum cover circle (5) with the periphery at annular groove (3) fastening place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193001 CN202660787U (en) | 2012-05-03 | 2012-05-03 | Outer casing for water storage tank of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193001 CN202660787U (en) | 2012-05-03 | 2012-05-03 | Outer casing for water storage tank of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660787U true CN202660787U (en) | 2013-01-09 |
Family
ID=47455692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193001 Expired - Lifetime CN202660787U (en) | 2012-05-03 | 2012-05-03 | Outer casing for water storage tank of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019941A (en) * | 2018-10-26 | 2018-12-18 | 珠海格力电器股份有限公司 | Water purifier shell and water purifier with it |
-
2012
- 2012-05-03 CN CN 201220193001 patent/CN202660787U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019941A (en) * | 2018-10-26 | 2018-12-18 | 珠海格力电器股份有限公司 | Water purifier shell and water purifier with it |
| CN109019941B (en) * | 2018-10-26 | 2023-08-25 | 珠海格力电器股份有限公司 | Water purifier shell and water purifier with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bengbu haosijia Solar Energy Ltd Assignor: Jiang Daoping Contract record no.: 2015340000018 Denomination of utility model: Outer casing for water storage tank of solar water heater Granted publication date: 20130109 License type: Exclusive License Record date: 20150312 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |