CN202580289U - Cylinder valve with filter device - Google Patents
Cylinder valve with filter device Download PDFInfo
- Publication number
- CN202580289U CN202580289U CN 201220148703 CN201220148703U CN202580289U CN 202580289 U CN202580289 U CN 202580289U CN 201220148703 CN201220148703 CN 201220148703 CN 201220148703 U CN201220148703 U CN 201220148703U CN 202580289 U CN202580289 U CN 202580289U
- Authority
- CN
- China
- Prior art keywords
- filter
- cylinder valve
- filtrating equipment
- cylinder
- filter device
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a cylinder valve with a filter device. The cylinder valve with the filter device comprises a cylinder valve body and the filter device. The filter device comprises a filter body, a filter assembly and a connecting joint, wherein one end of the filter body is connected with the cylinder valve body in sealing mode, the filter assembly is arranged inside the filter body, and the connecting joint is connected with the other end of the filter body in sealing mode. The cylinder valve with the filter device can filter not only impurities such as dust, rubbish in the air, but also oil and water, and the filter rate can reach 99 percent, thereby prolonging service life of the cylinder valve and a gas cylinder and improving safety of gas cylinder utilization.
Description
Technical field
The utility model relates to a kind of cylinder valve that is used for gas cylinder, relates in particular to a kind of cylinder valve that has filtrating equipment.
Background technique
Cylinder valve is the requisite parts of gas cylinder.Existing gas cylinder cylinder valve is of a great variety, generally all has functions such as inflation, decompression, pressure-display.But existing gas cylinder cylinder valve generally has only the simple filtering device, can only be used for filtering out dust, rubbish etc.At present, also do not have can filtered water the cylinder valve of oil, make oil can get in the gas cylinder when inflating with water vapour, the long-term accumulation meeting is to the working life and safe in utilization the working the mischief of gas cylinder.
Summary of the invention
The purpose of the utility model provides a kind of cylinder valve with filtrating equipment, and impurity such as the dust of this cylinder valve in not only can filtered air, rubbish can also filter oil and water.
According to the foregoing invention purpose, the utility model provides a kind of cylinder valve with filtrating equipment, comprise a cylinder valve body and a filtrating equipment, filtrating equipment comprises:
One filter body, one of which end and cylinder valve body are tightly connected;
One filter assemblies, it is located in the filter body;
One jointing, the other end of itself and filter body is tightly connected.
In the present technique scheme, gas enters into cylinder valve through filtrating equipment, thereby gas cylinder is inflated.Wherein, impurity such as the dust of the filter assemblies of filtrating equipment in not only can filtered air, rubbish can also filter oil and water.
Preferably, in the cylinder valve of above-mentioned band filtrating equipment, filter assemblies comprises a filter core, a filter cotton and a filter screen that sets gradually.
Filter core can not only play the effect of impurity such as Chalk-dust filtering, rubbish, can also play certain pressure-bearing effect, thereby avoid filter cotton by the pressurized gas excess compression; Filter cotton plays the effect of filter oil and water; Filter screen can prevent that filter core and filter cotton from producing displacement under the effect of pressurized gas.
Preferably, in the cylinder valve of above-mentioned band filtrating equipment, between filter body and jointing, be provided with a sealing gasket, in order to realize being tightly connected between filter body and the jointing.
Preferably, in the cylinder valve of above-mentioned band filtrating equipment, between cylinder valve body and filter body, be provided with a seal ring, in order to realize being tightly connected between cylinder valve body and the filter body.
Impurity such as the dust of the cylinder valve of the described band filtrating equipment of the utility model in not only can filtered air, rubbish can also filter oil and water, and rejection rate reaches 99%, thereby has prolonged the working life of cylinder valve and gas cylinder, has improved the Security that gas cylinder uses.
Description of drawings
Fig. 1 is the structural representation of cylinder valve under a kind of mode of execution of the described band filtrating equipment of the utility model.
Embodiment
To combine Figure of description and concrete embodiment that the cylinder valve of the described band filtrating equipment of the utility model is done further detailed description below.
Fig. 1 has shown the cylinder valve structure in the present embodiment of the described band filtrating equipment of the utility model.As shown in Figure 1, cylinder valve body 1 is connected with an end conducting of filter body 3, between cylinder valve body 1 and filter body 3, is provided with seal ring 2.Filter assemblies is located in the filter body 3, and it comprises filter core 4, the filter cotton 5 and filter screen 6 that sets gradually.Jointing 8 is connected with the other end conducting of filter body 3, between jointing 8 and filter screen 6, also is provided with sealing gasket 7.
Please continue to consult Fig. 1, gas gets into filtrating equipment from inflation inlet A, successively through behind filter screen 6, filter cotton 5, the filter core 4, enters into cylinder valve body 1, thereby gas cylinder is inflated then.Wherein, filter core 4 can not only play the effect of impurity such as Chalk-dust filtering, rubbish, can also play certain pressure-bearing effect, thereby avoid filter cotton 5 by the pressurized gas excess compression; Filter cotton 5 plays the effect of filter oil and water; Filter screen 6 can prevent that filter core 4 and filter cotton 5 from producing displacement under the effect of pressurized gas.Impurity such as the dust of the cylinder valve of the described band filtrating equipment of present embodiment in not only can filtered air, rubbish can also filter oil and water, and rejection rate reaches 99%, thereby has prolonged the working life of cylinder valve and gas cylinder, has improved the Security that gas cylinder uses.
Be noted that the above specific embodiment of enumerating that is merely the utility model, obviously the utility model is not limited to above embodiment, and many similar variations are arranged thereupon.If those skilled in the art from all distortion that the disclosed content of the utility model directly derives or associates, all should belong to the protection domain of the utility model.
Claims (4)
1. the cylinder valve with filtrating equipment comprises a cylinder valve body, it is characterized in that, also comprise a filtrating equipment, said filtrating equipment comprises:
One filter body, one of which end and said cylinder valve body are tightly connected;
One filter assemblies, it is located in the said filter body;
One jointing, the other end of itself and said filter body is tightly connected.
2. the cylinder valve of band filtrating equipment as claimed in claim 1 is characterized in that, said filter assemblies comprises a filter core, a filter cotton and a filter screen that sets gradually.
3. the cylinder valve of band filtrating equipment as claimed in claim 1 is characterized in that, between said filter body and jointing, is provided with a sealing gasket.
4. the cylinder valve of band filtrating equipment as claimed in claim 1 is characterized in that, between said cylinder valve body and filter body, is provided with a seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148703 CN202580289U (en) | 2012-04-10 | 2012-04-10 | Cylinder valve with filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148703 CN202580289U (en) | 2012-04-10 | 2012-04-10 | Cylinder valve with filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580289U true CN202580289U (en) | 2012-12-05 |
Family
ID=47249700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220148703 Expired - Fee Related CN202580289U (en) | 2012-04-10 | 2012-04-10 | Cylinder valve with filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832677A (en) * | 2014-03-10 | 2014-06-04 | 深圳市思普瑞生物科技有限公司 | Simple slow-releasing bottle and using method thereof |
| CN108953639A (en) * | 2018-09-26 | 2018-12-07 | 宁波富华阀门有限公司 | Axis joins formula acetylene gas bottle valve |
| CN109432647A (en) * | 2018-11-26 | 2019-03-08 | 中色科技股份有限公司 | Container valve for driving gas cylinder group of carbon dioxide fire extinguishing system |
-
2012
- 2012-04-10 CN CN 201220148703 patent/CN202580289U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832677A (en) * | 2014-03-10 | 2014-06-04 | 深圳市思普瑞生物科技有限公司 | Simple slow-releasing bottle and using method thereof |
| CN103832677B (en) * | 2014-03-10 | 2016-01-06 | 深圳市思普瑞生物科技有限公司 | A kind of simple and easy slowly-releasing bottle and using method thereof |
| CN108953639A (en) * | 2018-09-26 | 2018-12-07 | 宁波富华阀门有限公司 | Axis joins formula acetylene gas bottle valve |
| CN109432647A (en) * | 2018-11-26 | 2019-03-08 | 中色科技股份有限公司 | Container valve for driving gas cylinder group of carbon dioxide fire extinguishing system |
| CN109432647B (en) * | 2018-11-26 | 2023-06-30 | 中色科技股份有限公司 | Container valve for driving gas bottle group of carbon dioxide fire extinguishing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202580289U (en) | Cylinder valve with filter device | |
| CN202452002U (en) | Groove-type movable joint | |
| CN204134386U (en) | A kind of air cleaner | |
| CN203139826U (en) | Filter element of air filter | |
| CN204294041U (en) | Clarifier | |
| CN202883546U (en) | Compound sealing structure for air cylinder end face | |
| CN203139824U (en) | Filter element of efficient air filter with filter paper unlikely to loose | |
| CN202402683U (en) | Conical rapid-installation valve | |
| CN202136851U (en) | Semi-balance seal structure of pressure drum filter | |
| CN201910363U (en) | Self-sealing valve used for being connected with density relay | |
| CN204152750U (en) | A kind of cylinder silencer | |
| CN204911070U (en) | High -efficient sealing system of air cleaner | |
| CN204246993U (en) | A kind of filter core of compressed air filter connector | |
| CN103341293B (en) | Inlet filter of nitrogen compressor | |
| CN204093570U (en) | A kind of filter | |
| CN203954798U (en) | A kind of novel filter | |
| CN203035416U (en) | Novel automobile fuel filter | |
| CN204798966U (en) | Visual safety filter ware of pressure | |
| CN202277721U (en) | Oil filtering device | |
| CN202799484U (en) | Radio filtering device | |
| CN203627953U (en) | Mechanical bypass valve for tail gas purifying device of diesel generating set | |
| CN203962089U (en) | A kind of new oil filter | |
| CN203363170U (en) | Rotating shaft oil seal | |
| CN202915538U (en) | Filter protecting device of air condition compressor | |
| CN201802867U (en) | Sealing structure for cylinder and framework of vehicular air-conditioner dry filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200410 |