CN201311118Y - Locking type foaming plug for pipe orifice of solar water heater - Google Patents
Locking type foaming plug for pipe orifice of solar water heater Download PDFInfo
- Publication number
- CN201311118Y CN201311118Y CNU2008202156635U CN200820215663U CN201311118Y CN 201311118 Y CN201311118 Y CN 201311118Y CN U2008202156635 U CNU2008202156635 U CN U2008202156635U CN 200820215663 U CN200820215663 U CN 200820215663U CN 201311118 Y CN201311118 Y CN 201311118Y
- Authority
- CN
- China
- Prior art keywords
- eccentric wheel
- bulging
- water heater
- solar water
- gum cover
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000005187 foaming Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a solar water heater mouth of pipe locking formula foaming stopper comprises cock body, bulging gum cover, interior brace piece, eccentric wheel, handle, characterized by: the upper part of the plug body is provided with an expansion rubber sleeve, the upper part of the expansion rubber sleeve is provided with an inner supporting block, the inner supporting block is fixed on a pull rod through a nut, the lower part of the pull rod is provided with an eccentric wheel, and the pull rod is movably connected with the eccentric wheel through a cylindrical pin; the eccentric wheel and the handle are of an integrated structure; the middle part of the plug body is inclined downwards to form an annular groove, and the sealing ring is embedded into the annular groove; the inner supporting block, the bulging rubber sleeve and the plug body are connected together through a pull rod. The utility model has the advantages that: the working efficiency is improved, the labor intensity is reduced, the foaming material is saved, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of solar water heater mouth of pipe foam device, especially a kind of solar water heater mouth of pipe locking type foaming bung.
Background technology
At present, the attemperater mouth of pipe of glass vacuum tube type solar water heater all comes positioning action by general tool, this instrument stopper engages insecure with interior bucket, easily produce inside and outside bucket decentraction, phenomenons such as foamed material is interior to be leaked, and the mouth of pipe is unclean, thus labor strength increased, influence the product appearance quality, the waste expanded material.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes prior art, and a kind of rational in infrastructure, solar water heater mouth of pipe locking type foaming bung that closed performance is good is provided.
The purpose of this utility model is achieved in that a kind of solar water heater mouth of pipe locking type foaming bung is made up of cock body, bulging gum cover, interior bracer, eccentric wheel, handle, it is characterized in that: the bulging gum cover is arranged at cock body top, interior bracer is arranged at bulging gum cover top, interior bracer is fixed on the pull bar by nut, eccentric wheel is arranged at the pull bar bottom, and pull bar and eccentric wheel flexibly connect by straight pin.Eccentric wheel and handle are integral structure.The cock body middle part has cannelure on the lower side, and sealing ring embeds wherein.Interior bracer, bulging gum cover and cock body link together by pull bar.
The utility model has the advantages that:, can increase work efficiency, reduce labor intensity, save expanded material, improve the quality of products owing to adopt technique scheme.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1. nut, 2. in bracer, 3. nut, 4. bulging gum cover, 5. pull bar, 6. cock body, 7. sealing ring, 8. eccentric wheel, 9. handle.
The specific embodiment
In figure, cock body 6 is a column type, make with plastics or metal, bulging gum cover 4 is arranged at cock body 6 tops, and interior bracer 2 is arranged at bulging gum cover 4 tops, and interior bracer 2 usefulness bakelites, plastics or metal are made as shaped piece, the bottom has tapering to be beneficial to the deformation of bulging gum cover 4, interior bracer 2 is fixed on the pull bar 5 by nut 1 and nut 3, and eccentric wheel 8 is arranged at pull bar 5 bottoms, and pull bar 5 flexibly connects by straight pin with eccentric wheel 8.Eccentric wheel 8 is an integral structure with handle 9.Cock body 6 middle parts have cannelure on the lower side, and sealing ring 7 embeds wherein; Interior bracer 2, bulging gum cover 4 link together by pull bar 5 with cock body 6.
When using: handle 9 is done lever motion with cock body 6 downwards as fulcrum, bracer 2 separates with bulging gum cover 4 in making, cock body 6 is entered in the inside and outside bucket of the solar water heater interlayer, the top of bulging gum cover 4 and interior bracer 2 enter in the interior bucket of solar water heater, and sealing ring 7 enters in the outer bucket of the solar water heater vacuum tube jack.Handle 9 is that fulcrum is upwards done lever motion with cock body 6 then.Bulging gum cover 4 produces deformation under the effect of interior bracer 2 at this moment, and bucket in the solar water heater is locked on the cock body 6, and sealing ring 7 is sealed in the outer bucket of a solar water heater vacuum tube and plugs.Foamed material is non-leakage with one heart to make inside and outside bucket, thereby reaches, and increases work efficiency, and reduces labor intensity, saves expanded material, the purpose of improving the quality of products.
Claims (1)
1, solar water heater mouth of pipe locking type foaming bung, form by cock body, bulging gum cover, interior bracer, eccentric wheel, handle, it is characterized in that: the bulging gum cover is arranged at cock body top, interior bracer is arranged at bulging gum cover top, interior bracer is fixed on the pull bar by nut, eccentric wheel is arranged at the pull bar bottom, and pull bar and eccentric wheel flexibly connect by straight pin; Eccentric wheel and handle are integral structure; The cock body middle part has cannelure on the lower side, and sealing ring embeds wherein; Interior bracer, bulging gum cover and cock body link together by pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202156635U CN201311118Y (en) | 2008-11-07 | 2008-11-07 | Locking type foaming plug for pipe orifice of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202156635U CN201311118Y (en) | 2008-11-07 | 2008-11-07 | Locking type foaming plug for pipe orifice of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311118Y true CN201311118Y (en) | 2009-09-16 |
Family
ID=41108373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202156635U Expired - Fee Related CN201311118Y (en) | 2008-11-07 | 2008-11-07 | Locking type foaming plug for pipe orifice of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311118Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767399B (en) * | 2010-02-03 | 2012-10-03 | 湘潭嘉顺机械制造有限公司 | Gear foaming plug |
| CN103538198A (en) * | 2012-07-17 | 2014-01-29 | 青岛鼎鑫塑胶制品有限公司 | Foam plug |
-
2008
- 2008-11-07 CN CNU2008202156635U patent/CN201311118Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767399B (en) * | 2010-02-03 | 2012-10-03 | 湘潭嘉顺机械制造有限公司 | Gear foaming plug |
| CN103538198A (en) * | 2012-07-17 | 2014-01-29 | 青岛鼎鑫塑胶制品有限公司 | Foam plug |
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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: 20090916 Termination date: 20091207 |