CN201412672Y - Novel liquefied gas cylinder - Google Patents
Novel liquefied gas cylinder Download PDFInfo
- Publication number
- CN201412672Y CN201412672Y CN2009203031171U CN200920303117U CN201412672Y CN 201412672 Y CN201412672 Y CN 201412672Y CN 2009203031171 U CN2009203031171 U CN 2009203031171U CN 200920303117 U CN200920303117 U CN 200920303117U CN 201412672 Y CN201412672 Y CN 201412672Y
- Authority
- CN
- China
- Prior art keywords
- valve
- guard shield
- steel cylinder
- gas cylinder
- liquefied gas
- 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 discloses a novel liquefied gas cylinder, comprising a gas tank, a protection cage A on the gas tank, a direct valve on the gas tank, a protection cage B on the direction valve little higher than the top of the direct valve, in order to ensure the safety of the direct valve during conveying. A pressure reducing valve is mounted on the direct valve in fastening way, thus the installation way is simple and practicable and the liquefied gas cylinder has function for protecting the seal ring and increases the service life of the seal ring.
Description
Technical field
The utility model relates to civil LPG device field.
Background technique
After liquefied petroleum gas (LPG) is come into common people family; the mode that present most family still adopts bottle to irritate; promptly use liquefied petroleum ga steel cylinder; in order to protect the valve and the carrying that makes things convenient for steel cylinder on the steel cylinder; top at steel cylinder is provided with guard shield; the valve that is adopted is an angle valve, promptly adopts handwheel and valve structure combining.Though relevant government department has made some regulations and rules in succession to use, operation and the management of liquefied petroleum gas (LPG), but because the function singleness of traditional liquefied petroleum ga steel cylinder angle valve, can only solve the function of air inlet and venting on the one hand, there are not other safeguard functions, therefore be prone to explosive accident under the abnormal conditions, cause very big loss for the people's lives and property safety; On the other hand it with reduction valve between be connected to adopt and be threaded, to consider sealing during connection, must tighten it with very big strength, can cause inconvenience when changing liquefied petroleum ga steel cylinder like this, the people that strength is little (as women, child) can't open, long-time use also can cause the sealing gasket distortion of reduction valve, easily causes the liquefied petroleum gas leakage phenomenon.Employed cylinder for liquefied gas guard shield on the present market, its stiffening rib and attacker are open type, can put hand, fatigue when carrying portable steel cylinder, in use, because the opened areas scope of guard shield is less, the hand of when opening or closing cylinder valve, very easily damaging, and outward appearance is not good enough, guard shield is to be screwed on steel cylinder simultaneously, owing to when the carrying steel cylinder, oscillation phenomenon can occur, toner screw may appear, can have influence on the Security of steel cylinder transportation like this.
The model utility content
The utility model purpose is to provide a kind of cylinder for liquefied gas of new structure, adopts a kind of straight valve of installing simple in structure, convenient, and increases guard shield, the safety in the protection transportation process at straight valve.
The technological scheme that realizes the utility model purpose is:
A kind of novel liquefied petroleum gas steel cylinder comprises gas holder, and described gas holder is provided with guard shield, it is characterized in that: described gas holder is provided with straight valve, also is provided with guard shield on described straight valve.
Described guard shield bottom is jagged.
Described guard shield is a little more than the top of described straight valve.
The utility model compared with prior art has following advantage:
1. the valve of Cai Yonging is straight valve, and reduction valve adopts the form of buckle to be installed on the straight valve, and such mounting type is simple and practical, can play the effect of protection seal ring simultaneously, improves the working life of seal ring.
2. on straight valve, increased guard shield, and guard shield guarantees its safety in transportation process a little more than straight valve top.
3. the guard shield bottom is jagged, and anti-sealing is residual in guard shield.
Description of drawings
Fig. 1 is the structural representation of novel liquefied petroleum gas steel cylinder described in the utility model
1. gas holder 2. guard shield A 3. straight valve 4. guard shield B 5. breach
Embodiment
As can be seen from Figure 1, a kind of novel liquefied petroleum gas steel cylinder comprises gas holder 1, and described gas holder 1 is provided with guard shield A2, it is characterized in that: described gas holder 1 is provided with straight valve 3, also is provided with guard shield B4 on described straight valve 3; Described guard shield B4 bottom is jagged 5, and described guard shield B4 is a little more than the top of described straight valve 3.
Claims (3)
1. a novel liquefied petroleum gas steel cylinder comprises gas holder (1), and described gas holder (1) is provided with guard shield A (2), it is characterized in that: described gas holder (1) is provided with straight valve (3), also is provided with guard shield B (4) on above-mentioned straight valve (3).
2. a kind of novel liquefied petroleum gas steel cylinder according to claim 1 is characterized in that: described guard shield B (4) bottom jagged (5).
3. a kind of novel liquefied petroleum gas steel cylinder according to claim 1 is characterized in that: described guard shield B (4) is higher than the top of described straight valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203031171U CN201412672Y (en) | 2009-05-13 | 2009-05-13 | Novel liquefied gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203031171U CN201412672Y (en) | 2009-05-13 | 2009-05-13 | Novel liquefied gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412672Y true CN201412672Y (en) | 2010-02-24 |
Family
ID=41714556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203031171U Expired - Fee Related CN201412672Y (en) | 2009-05-13 | 2009-05-13 | Novel liquefied gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412672Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022298A (en) * | 2016-06-01 | 2016-10-12 | 天津市长龙宏业燃气设备有限公司 | Steel bottle steel seal number dynamic reading method and steel bottle steel seal number dynamic reading device |
| CN106641356A (en) * | 2016-11-10 | 2017-05-10 | 多立恒（北京）能源技术股份公司 | Liquefied gas steel cylinder device and safety valve control system thereof |
-
2009
- 2009-05-13 CN CN2009203031171U patent/CN201412672Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022298A (en) * | 2016-06-01 | 2016-10-12 | 天津市长龙宏业燃气设备有限公司 | Steel bottle steel seal number dynamic reading method and steel bottle steel seal number dynamic reading device |
| CN106641356A (en) * | 2016-11-10 | 2017-05-10 | 多立恒（北京）能源技术股份公司 | Liquefied gas steel cylinder device and safety valve control system thereof |
| CN106641356B (en) * | 2016-11-10 | 2019-03-29 | 多立恒（北京）能源技术股份公司 | Cylinder for liquefied gas device and its safety valve control system |
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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: Jiangsu Minsheng special equipment manufacturing Co., Ltd. Assignor: Ni Jiaming Contract record no.: 2010320000219 Denomination of utility model: Safety residue cleaner for liquefied gas cylinder Granted publication date: 20100224 License type: Exclusive License Record date: 20100312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |