CN201056041Y - Adhesion preventing foaming bung for solar energy water heater production - Google Patents
Adhesion preventing foaming bung for solar energy water heater production Download PDFInfo
- Publication number
- CN201056041Y CN201056041Y CNU200720003133XU CN200720003133U CN201056041Y CN 201056041 Y CN201056041 Y CN 201056041Y CN U200720003133X U CNU200720003133X U CN U200720003133XU CN 200720003133 U CN200720003133 U CN 200720003133U CN 201056041 Y CN201056041 Y CN 201056041Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- antiseized glutinous
- foaming bung
- cock body
- 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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- 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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- Thermal Insulation (AREA)
Abstract
An anti-adhesion foaming plug for production of solar water heater has a metal plug body and is characterized in that an anti-adhesion protection layer covers the outer surface of the metal plug body. The anti-adhesion foaming plug for production of solar water heater of the utility model has easy insertion and withdrawal, and improved production efficiency.
Description
Affiliated technical field
The utility model relates to a kind of foaming bung, and particularly a kind of solar water heater production is with antiseized glutinous foaming bung.
Background technology
At present, manual solar water heater foaming bung adopts monomer structure usually, as, the monomer steel construction; Composite construction is also arranged, as, cock body is a steel construction, add engineering plastics such as one deck ABS, PVC again at the cock body outer surface.The common shortcoming of above foaming bung is: foaming bung and foamed material have sticking sticking in various degree, make the very difficulty that plugs and unplugs of foaming bung.
Summary of the invention
The purpose of this utility model is: provide a kind of solar water heater production with antiseized glutinous foaming bung.
The solar water heater production that the utility model proposes is with antiseized glutinous foaming bung, and cock body is a metal, and feature is: the outer surface of described metal cock body is covered with the antiseized glutinous protective layer of one deck.
Technique scheme can be realized by following dual mode:
One, described antiseized glutinous protective layer adopts the Teflon coating.
Teflon (Teflon) is the general name of du pont company to all hydrocarbon resins of its research and development, comprises polytetrafluoroethylene (PTFE), perfluoroethylene-propylene and various copolymer.Because heat-resisting (180 ℃-260 ℃), low temperature resistant (200 ℃), self lubricity and chemical stability etc. that it is unique excellent, and be called as " repel the corrupting influence, never sticking Teflon ".
Two, described antiseized glutinous protective layer adopts pure polytetrafluoroethylene (PTFE) raw material to make.
Effect of the present utility model is: a kind of solar water heater production that the utility model proposes is more prone to plugging and unplugging of foaming bung with antiseized glutinous foaming bung, has improved production efficiency.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of the antiseized glutinous foaming bung that the solar water heater foam production is used among the embodiment 1.
Fig. 2 is the sectional structure schematic diagram of the antiseized glutinous foaming bung that the solar water heater foam production is used among the embodiment 2.
Fig. 3 is the sectional structure schematic diagram of the antiseized glutinous foaming bung that the solar water heater foam production is used among embodiment 3 and the embodiment 4.
Among the figure, the antiseized glutinous protective layer of 1-; 2-metal cock body; The antiseized glutinous foaming bung of 3-.
The specific embodiment
Embodiment 1.With reference to Fig. 1, antiseized glutinous foaming bung 3 is made up of metal cock body 2 and antiseized glutinous protective layer 1.Metal cock body 2 in the present embodiment is a solid construction, and the material of metal cock body 2 is a steel, and antiseized glutinous protective layer 1 is made by pure polytetrafluoroethylene (PTFE) powdery raw material.The dimensioned of the metal cock body 2 of solid construction being pressed the foaming bung of required making is shaped, then with pure polytetrafluoroethylene (PTFE) powdery raw material and metal cock body 2 die formings.For pure polytetrafluoroethylene (PTFE) and metal cock body 2 can not got loose,, should process some grooves at metal cock body 2 outer surfaces.
2 of embodiment.With reference to Fig. 2; the metal cock body 2 of the antiseized glutinous foaming bung 3 in the present embodiment is a hollow-core construction; the material of metal cock body 2 is a steel; the size of hollow-core construction metal cock body 2 can be designed to 5 to 6 millimeters thick; to guarantee can not to be extruded distortion in the foam production process; apply antiseized glutinous protective layer 1 in described metal hollow structural outer surface then, antiseized glutinous protective layer 1 adopts the antiseized glutinous coating in Teflon in the present embodiment.
Embodiment 3.With reference to Fig. 3; in order to alleviate the weight of antiseized glutinous foaming bung; the metal cock body 2 of antiseized glutinous foaming bung 3 is by 2 millimeters steel plate drawing in the present embodiment; for guaranteeing that foaming is plugged with enough rigidity; packed density is 50 kilograms every cubic metre a polyurethane foam material in metal cock body 2; described metal cock body 2 outer surfaces are coated with antiseized glutinous protective layer 1, and antiseized glutinous protective layer 1 adopts the antiseized glutinous coating in Teflon in the present embodiment.
4 of embodiment.With reference to Fig. 3; in order to alleviate the weight of antiseized glutinous foaming bung; the metal cock body 2 of antiseized glutinous foaming bung 3 is by 2 millimeters steel plate drawing in the present embodiment; in metal cock body 2, electric heating material is installed; make foaming bung can better satisfy the temperature requirement of polyurethane foam; described metal cock body 2 outer surfaces are coated with antiseized glutinous protective layer 1, and antiseized glutinous protective layer 1 adopts the antiseized glutinous coating in Teflon in the present embodiment.
Claims (4)
1. a solar water heater production is with antiseized glutinous foaming bung, and cock body is metal cock body (2), and feature is: the outer surface of described metal cock body (2) is covered with the antiseized glutinous protective layer of one deck (1).
One kind solar water heater production is with antiseized glutinous foaming bung according to claim 1, it is characterized in that: described antiseized glutinous protective layer (1) is the antiseized glutinous coating in Teflon.
One kind solar water heater production is with antiseized glutinous foaming bung according to claim 1, it is characterized in that: described antiseized glutinous protective layer (1) is pure polytetrafluoroethylene (PTFE).
One kind solar water heater production is with antiseized glutinous foaming bung according to claim 1, it is characterized in that: described metal cock body (2) is equipped with electric heating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720003133XU CN201056041Y (en) | 2007-02-02 | 2007-02-02 | Adhesion preventing foaming bung for solar energy water heater production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720003133XU CN201056041Y (en) | 2007-02-02 | 2007-02-02 | Adhesion preventing foaming bung for solar energy water heater production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056041Y true CN201056041Y (en) | 2008-05-07 |
Family
ID=39424887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720003133XU Expired - Fee Related CN201056041Y (en) | 2007-02-02 | 2007-02-02 | Adhesion preventing foaming bung for solar energy water heater production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056041Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943560A (en) * | 2018-07-27 | 2018-12-07 | 浙江长兴亿安贝电器有限公司 | A kind of anti-sticking glutinous foaming bung of water heater production |
-
2007
- 2007-02-02 CN CNU200720003133XU patent/CN201056041Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943560A (en) * | 2018-07-27 | 2018-12-07 | 浙江长兴亿安贝电器有限公司 | A kind of anti-sticking glutinous foaming bung of water heater production |
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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: 20080507 Termination date: 20100202 |