CN2572202Y - LPG steel cylinder with ring fastener seal mark - Google Patents
LPG steel cylinder with ring fastener seal mark Download PDFInfo
- Publication number
- CN2572202Y CN2572202Y CN 02273603 CN02273603U CN2572202Y CN 2572202 Y CN2572202 Y CN 2572202Y CN 02273603 CN02273603 CN 02273603 CN 02273603 U CN02273603 U CN 02273603U CN 2572202 Y CN2572202 Y CN 2572202Y
- Authority
- CN
- China
- Prior art keywords
- liquid gas
- steel cylinder
- user
- press cover
- gas steel
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a liquid gas steel cylinder with a ring fastener seal mark, which belongs to the manufacturing technical field of a high-pressure vessel. The outer peripheral wall of a steel cylinder mouth is provided with a ring clamp which is sheathed with a press cover and is provided with an annular convex edge; a position corresponding to the convex edge on the inner wall of the press cover is provided with a groove. The liquid gas steel cylinder is sheathed with the press cover and is compressed after filled with the liquid gas; the liquid gas is proved to be filled by a manufacturer with qualified quality and quantity, and the liquid gas steel cylinder is sent to the user after inspected by a worker for sending the liquid gas steel cylinder and a person at an agent selling place; when the press cover is in good condition when the user receives the liquid gas steel cylinder, the user can safely use the liquid gas steel cylinder, and when the press cover is damaged, the user refuses to accept the liquid gas steel cylinder. The utility model has reliable use performance, and the utility model can conveniently and visually remind the user whether the bottled liquid gas is qualified product.
Description
Technical field:
The utility model belongs to high-pressure bottle manufacturing technology field, is a kind of cylinder for liquefied gas.
Background technique:
Cylinder for liquefied gas mainly is made up of bottle, angle valve and bottleneck.At present, bottled gas uses very general, leak that contradiction becomes increasingly conspicuous on interests, the safety in that angle valve on quality, weight and the steel cylinder is aging between manufacturer and the user, also having a kind of situation is to steal the tapping gasification for the user send the workman of jar and the personnel of selling agency, manufacturer is produced with the user conflict, prestige relation how to supervise and how to set up self-discipline, fair trading and interdependence between manufacturer and user is the problem that government administration section and manufacturer, user seek to solve always.
Summary of the invention:
The technical problems to be solved in the utility model is to disclose a kind of user can find intuitively whether cylinder for liquefied gas leaks gas and whether pilot process exists the cylinder for liquefied gas of gas phenomenon steathily.
The scheme of the utility model technical solution problem is that the outer circumferential side at bottleneck is equipped with the ring card, is set with gland on the ring card, and the fin of annular is arranged on the ring card, and gland inwall and fin corresponding part are fluted.After cylinder for liquefied gas is filled liquid gas, cover upper press cover and compressing, proof manufacturer guarantees the quality, protects measuring tank dress liquid gas, after checking, the workman who send jar and the personnel of selling agency deliver to the user place again, if gland was intact when the user received cylinder for liquefied gas, then can relievedly use, gland is destroyed, then have problems, the user refuses to accept.
The utility model is simple in structure, and usability is reliable, can make things convenient for, remind intuitively whether user's bottled gas is acceptable product.
Description of drawings:
Accompanying drawing is the utility model schematic representation.
Embodiment:
The utility model is made of bottle 1, angle valve 2 and bottleneck 3, at the outer circumferential side of bottleneck 3 ring card 4 is housed, and is set with gland 5 on the ring card 4, and fin 6, gland 5 inwalls and fin 6 corresponding parts fluted 7 of annular are arranged on the ring card 4.The bottleneck of beverages such as the structure between ring card 4 and the gland 5 and cola is similar to Bottle cap structure.
Claims (1)
1, a kind of cylinder for liquefied gas that ring fastener seal mark is arranged, constitute by bottle (1), angle valve (2) and bottleneck (3), it is characterized in that: ring card (4) is equipped with at the periphery wall place of bottleneck (3), be set with gland (5) on the ring card (4), fin (6), gland (5) inwall and fin (6) corresponding part fluted (7) that annular is arranged on the ring card (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273603 CN2572202Y (en) | 2002-06-02 | 2002-06-02 | LPG steel cylinder with ring fastener seal mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273603 CN2572202Y (en) | 2002-06-02 | 2002-06-02 | LPG steel cylinder with ring fastener seal mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572202Y true CN2572202Y (en) | 2003-09-10 |
Family
ID=33738044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02273603 Expired - Fee Related CN2572202Y (en) | 2002-06-02 | 2002-06-02 | LPG steel cylinder with ring fastener seal mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572202Y (en) |
-
2002
- 2002-06-02 CN CN 02273603 patent/CN2572202Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |