CN201747919U - Special-purpose pressure vessel seal head - Google Patents
Special-purpose pressure vessel seal head Download PDFInfo
- Publication number
- CN201747919U CN201747919U CN2010202718080U CN201020271808U CN201747919U CN 201747919 U CN201747919 U CN 201747919U CN 2010202718080 U CN2010202718080 U CN 2010202718080U CN 201020271808 U CN201020271808 U CN 201020271808U CN 201747919 U CN201747919 U CN 201747919U
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- Prior art keywords
- cylindrical shell
- seal head
- pressure vessel
- utility
- model
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- 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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Abstract
The utility model relates to a special-purpose pressure vessel seal head, which comprises an elliptical seal head, a cylindrical shell and a pressure panel. The cylindrical shell is on the top of the elliptical seal head and the pressure panel is on the top of the cylindrical shell. The top of the pressure panel is inwardly flanged. The elliptical seal head, the cylindrical shell and the pressure panel are integrated into one body. The utility model, by integrating the elliptical seal head, the cylindrical shell and the pressure panel, well satisfies the safety performance needs of continuous equipment type products, enhances the quality and the price grade and improves the market competitive edges.
Description
Technical field
The utility model relates to the used end socket of a kind of pressurized container, relates in particular to a kind of extraordinary pressure vessel head.
Background technique
The production of industry kind equipment all be unable to do without extraordinary pressure vessel head parts series products, and extraordinary pressure vessel head parts are because the equipment of industrial class has extremely strict requirement at aspects such as configuration design, equipment making, safety detection, all must operate and carry out as precision, punching press time, Pressure testing etc. according to certain numerical value, and design must meet many-sided safety design such as mechanics, materials physics, chemistry, so the quality of the product of end socket class is directly connected to the good difference of equipment.
Existing general ellipsoidal head parts, in use, need at first weld cylindrical shell, pressure panels, and then be welded in vessel, according to JB/T4746-2002 " Steel Pressure Vessels end socket " related request, the operation cycle of container welding procedure qualification in manufacture process, welding process, non-destructive inspection is longer, and fabricating cost is higher.
The model utility content
For addressing the above problem, the utility model provides a kind of operation cycle short, can also finely satisfy the machinery series products Safety performance, improve the quality and price grade the extraordinary pressure vessel head of enhancing one's market competitiveness.
A kind of extraordinary pressure vessel head of the present utility model, comprise ellipsoidal head, it is characterized in that: also comprise cylindrical shell and pressure panels, described cylindrical shell is positioned at the top of ellipsoidal head, described pressure panels is positioned at the top of cylindrical shell, the top of pressure panels inwardly is provided with flanging, and described ellipsoidal head, cylindrical shell and pressure panels are formed in one.
The beneficial effect of the extraordinary pressure vessel head of the utility model is: the utility model adopts ellipsoidal head, cylindrical shell, the design of pressure panels integral type and makes, satisfied the requirement of market preferably to extraordinary pressure vessel head parts, remedied the deficiency of domestic current industry equipment aspect design and practical application, substantially reach external existing end socket technology and technological level, well satisfied continuation equipment class security of products energy, improve the quality and price grade, strengthened the market competitiveness.
Description of drawings
Fig. 1 is the sectional view of the extraordinary pressure vessel head of the utility model embodiment.
Embodiment
Below in conjunction with Figure of description the extraordinary pressure vessel head of the utility model is described further.
Referring to Fig. 1, a kind of extraordinary pressure vessel head of the present utility model, comprise ellipsoidal head 1, cylindrical shell 2 and pressure panels 3, described cylindrical shell 2 is positioned at the top of ellipsoidal head 1, described pressure panels 3 is positioned at the top of cylindrical shell 2, the top of pressure panels 3 inwardly is provided with flanging 31, and described ellipsoidal head 1, cylindrical shell 2 and pressure panels 3 are formed in one.
The utility model adopts ellipsoidal head 1, cylindrical shell 2, the design of pressure panels 3 integral types and makes, satisfied the requirement of market preferably to extraordinary pressure vessel head parts, remedied the deficiency of domestic current industry equipment aspect design and practical application, substantially reach external existing end socket technology and technological level, well satisfied continuation equipment class security of products energy, improve the quality and price grade, strengthened the market competitiveness.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in related domain make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (1)
1. extraordinary pressure vessel head, comprise ellipsoidal head (1), it is characterized in that: also comprise cylindrical shell (2) and pressure panels (3), described cylindrical shell (2) is positioned at the top of ellipsoidal head (1), described pressure panels (3) is positioned at the top of cylindrical shell (2), the top of pressure panels (3) inwardly is provided with flanging (31), and described ellipsoidal head (1), cylindrical shell (2) and pressure panels (3) are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202718080U CN201747919U (en) | 2010-07-27 | 2010-07-27 | Special-purpose pressure vessel seal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202718080U CN201747919U (en) | 2010-07-27 | 2010-07-27 | Special-purpose pressure vessel seal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747919U true CN201747919U (en) | 2011-02-16 |
Family
ID=43582597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202718080U Expired - Fee Related CN201747919U (en) | 2010-07-27 | 2010-07-27 | Special-purpose pressure vessel seal head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797844A (en) * | 2011-05-25 | 2012-11-28 | 宜兴市联丰化工机械有限公司 | Ultrathin special head |
-
2010
- 2010-07-27 CN CN2010202718080U patent/CN201747919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797844A (en) * | 2011-05-25 | 2012-11-28 | 宜兴市联丰化工机械有限公司 | Ultrathin special head |
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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: 20110216 Termination date: 20120727 |