CN2787987Y - Cylinder filling or gas supply valve device and system - Google Patents
Cylinder filling or gas supply valve device and system Download PDFInfo
- Publication number
- CN2787987Y CN2787987Y CN 200420115797 CN200420115797U CN2787987Y CN 2787987 Y CN2787987 Y CN 2787987Y CN 200420115797 CN200420115797 CN 200420115797 CN 200420115797 U CN200420115797 U CN 200420115797U CN 2787987 Y CN2787987 Y CN 2787987Y
- Authority
- CN
- China
- Prior art keywords
- valve
- steel cylinder
- interface
- handle
- snap ring
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 79
- 239000010959 steel Substances 0.000 claims abstract description 79
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000013022 venting Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a steel bottle filling or gas supplying valve device and a system. The valve device comprises a valve (20) and a clamp connection device (21), and the valve comprises a handle (1), a valve body (2), a side interface (3), an axial interface (4), stop devices (9) arranged on both opposite sides in a radial direction and used for installation, and an orientation sleeve pipe (6) in which a shim (5) is arranged. The clamp connection device (21) comprises a clamp ring (10), a clamp ring leading screw (7) and a handle (8) of a clamp ring leading screw. The system comprises a steel bottle (12), a venting hose (16), a fluid source device (17) or a fluid using device (18), the valve (20) and the clamp connection device (21). The valve (20) is fixedly butted with the steel bottle (12) via the stop devices (9) and the clamp connection device (21). The utility model is suitable for the processes of filling liquid which pollutes the atmosphere or can be polluted by the atmosphere, and supplying gas.
Description
Technical field
The utility model relates to that a kind of steel cylinder fills or the air-supplying valve Apparatus and system, and the steel cylinder that relates in particular to a kind of extraordinary fluid fills or the air-supplying valve Apparatus and system.
Background technique
In the production and using process of extraordinary fluids (gas or liquid) such as high-purity fluid, flammable fluid, poisonous fluid and corrosive fluid, need usually to use steel cylinder to fill and give the operative installations air feed.This just need set up a cover system.Existing steel cylinder fills and air supply system utilizes flexible pipe directly steel cylinder to be linked to each other with fluid source device or fluid operative installations usually, and with flexible pipe that steel cylinder links to each other on generally about about 0.5 meter away from steel cylinder mouth on valve be, therefore, residual extraordinary fluid is easy to atmosphere is polluted in the flexible pipe when changing bottle, and entering of air easily caused system to be corroded or polluted simultaneously.Usually adopt the method that vacuumizes or use inert gas replacement to solve this problem.But these two kinds of methods can only weaken the effect, and can not address this problem perfectly.Especially for corrosive gas, no matter adopt the method that vacuumizes, or the method for inert gas replacement, always keep away unavoidable flexible pipe and when changing bottle, communicate with atmosphere.This moment, air just can enter flexible pipe, and wherein moisture just can be attached to hose inner wall.After having changed new bottle, when flexible pipe passes through corrosive gas once more, just can cause corrosion, even can further cause the corrosion of other parts in the system.Thereby influence the safety and protection of special gas quality or production process.
The model utility content
The purpose of this utility model provides a kind of steam hose that prevents and is not subjected to pollution of atmosphere and prevents that the steel cylinder of steam hose residual fluid atmosphere pollution from filling and air supply system.
Aspect of the utility model has provided that a kind of steel cylinder fills or the air-supplying valve device, this valving comprises valve 20 and fastening 21, described valve 20 comprises handle 1, valve body 2, side direction interface 3 and axial interface 4, also comprise the stopping device that is used to install 9 that is positioned on the radially relative both sides of valve body 2, be positioned at the directed sleeve pipe 6 at axial interface 4 places, pad 5 is housed in it, and described stopping device 9 is the semicircle pin.Described fastening 21 comprises snap ring 10, snap ring leading screw 7, snap ring leading screw handle 8.
Another aspect of the present utility model has provided a kind of steel cylinder and has filled or air supply system, and this steel cylinder fills or air supply system comprises steel cylinder 12, steam hose 16, fluid source device 17 and fluid operative installations 18, also comprises above-mentioned valve 20 and fastening 21.Described steel cylinder 12 comprises steel cylinder bottle 9, has the steel cylinder valve body 13 and the steel cylinder valve handle 14 of steel cylinder valve interface 15.Steam hose 16 1 ends link to each other with fluid source device 17 or fluid operative installations 18, and the other end links to each other with the side direction interface 3 of valve 20.
Described system is by directed sleeve pipe 6, and the axial interface 4 of described valve 20 is docked with steel cylinder valve interface 15.
Described system firmly docks valve 20 with steel cylinder 12 by the stopping device 9 on fastening 21 and the valve 20.
Described system comprises that also flexible pipe connects cutting ferrule 11, and steam hose 16 connects cutting ferrule 11 by flexible pipe and is connected with side direction interface 3, perhaps is connected with side direction interface 3 by welding manner.
By using above-mentioned steel cylinder to fill or the air-supplying valve Apparatus and system, the remaining extraordinary fluid in the shutoff steam hose effectively, thus avoided of the pollution of remaining extraordinary fluid to atmosphere, also avoided of the corrosion of airborne moisture simultaneously to system.
Description of drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is that the steel cylinder among the utility model embodiment fills or the structural representation of air-supplying valve device.
Fig. 2 is the structural representation of the steel cylinder charging system among the utility model embodiment.
Fig. 3 is the structural representation of the steel cylinder air supply system among the utility model embodiment.
Embodiment
The utility model is described in further detail below with reference to drawings and Examples.
As shown in Figure 1, the utility model embodiment's steel cylinder fills or the air-supplying valve device comprises valve 20 and fastening 21.Described valve 20 comprises handle 1, valve body 2, side direction interface 3 and axial interface 4, also comprise the stopping device that is used to install 9 that is positioned on the radially relative both sides of valve body 2, be positioned at the directed sleeve pipe 6 at axial interface 4 places, pad 5 is housed in it, described stopping device 9 is the semicircle pin.Described fastening 21 comprises snap ring 10, snap ring leading screw 7, snap ring leading screw handle 8.
As shown in Figure 2, the utility model embodiment's steel cylinder charging system comprises: steel cylinder 12, steam hose 16 and fluid source device 17 also comprise above-mentioned valve 20 and fastening 21.Described steel cylinder 12 comprises steel cylinder bottle 9, has the steel cylinder valve body 13 and the steel cylinder valve handle 14 of steel cylinder valve interface 15.
By stopping device 9 and fastening 21 valve 20 is firmly docked with steel cylinder 12.By directed sleeve pipe 6 the axial interface 4 of valve 20 is aimed at steel cylinder valve interface 15, and placed a pad 5 betwixt, by the snap ring leading screw 7 of roof pressure, just can reach the purpose that is tightly connected then at steel cylinder valve body 13 back sides.The material of pad 5 should be selected according to the character and the application of special gas.The stressed member of fastening 21 is a snap ring 10, can make the axial interface 4 of valve 20 and steel cylinder valve interface 15 paste very tightly, and the inner pore between valve shutoff mouth and steel cylinder jam pot cover are blocked up is minimum, thereby has overcome the pollution of inner pore residual fluid or contaminated.Distance between two snap rings in concrete size a, b, c and the r of snap ring 10 and front and back should be decided the requirement of intensity by steel cylinder valve handle 14, steel cylinder valve body 13 and bottled extraordinary hydrodynamic pressure.
The operating procedure of filling process is as follows:
1, closes handle 1 and steel cylinder valve handle 14, shed the steel cylinder that fills;
2, new steel cylinder is installed;
3, open handle 1 and steel cylinder valve handle 14, fill fluid to steel cylinder.
As shown in Figure 3, the utility model embodiment's steel cylinder air supply system comprises: steel cylinder 12, steam hose 16 and fluid operative installations 18 also comprise above-mentioned valve 20 and fastening 21.Described steel cylinder 12 comprises steel cylinder bottle 9, has the steel cylinder valve body 13 and the steel cylinder valve handle 14 of steel cylinder valve interface 15.
By stopping device 9 and fastening 21 valve 20 is firmly docked with steel cylinder 12.By directed sleeve pipe 6 the axial interface 4 of valve 20 is aimed at steel cylinder valve interface 15, and placed a pad 5 betwixt, by the snap ring leading screw 7 of roof pressure, just can reach the purpose that is tightly connected then at steel cylinder valve body 13 back sides.The material of pad 5 should be selected according to the character and the application of special gas.The stressed member of fastening 21 is a snap ring 10, can make the axial interface 4 of valve 20 and steel cylinder valve interface 15 paste very tightly, and the inner pore between valve shutoff mouth and steel cylinder jam pot cover are blocked up is minimum, thereby has overcome the pollution of inner pore residual fluid or contaminated.Distance between two snap rings in concrete size a, b, c and the r of snap ring 10 and front and back should be decided the requirement of intensity by steel cylinder valve handle 14, steel cylinder valve body 13 and bottled extraordinary hydrodynamic pressure.
The operating procedure of air feed process is as follows:
1, closes handle 1 and steel cylinder valve handle 14, shed with the empty steel cylinder in back;
2, new steel cylinder is installed;
3, open handle 1 and steel cylinder valve handle 14, to system's air feed.
Present embodiment is a most preferred embodiment of the present utility model, and protection domain of the present utility model is not constituted any qualification.Those of ordinary skills should carry out many changes and improvements according to the utility model, but these changes and improvements do not depart from essence of the present utility model, and fall into the determined protection domain of claims of the present utility model.
Claims (5)
1. a steel cylinder fills or the air-supplying valve device, comprise valve (20) and fastening (21), described valve (20) comprises handle (1), valve body (2), side direction interface (3) and axial interface (4), also comprise the stopping device that is used to install (9) that is positioned on the radially relative both sides of valve body (2), be positioned at the directed sleeve pipe (6) that axial interface (4) is located, pad (5) is housed in it, and described fastening (21) comprises snap ring (10), snap ring leading screw (7), snap ring leading screw handle (8).
2. steel cylinder as claimed in claim 1 fills or the air-supplying valve device, it is characterized in that, described stopping device (9) is the semicircle pin.
3. a steel cylinder fills or air supply system, comprise steel cylinder (12), steam hose (16), fluid source device (17) and fluid operative installations (18), described steel cylinder (12) comprises steel cylinder bottle (19), steel cylinder valve body (13) with steel cylinder valve interface (15), and steel cylinder valve handle (14), it is characterized in that: described steel cylinder fills and air supply system also comprises valve (20) and fastening (21), described valve (20) comprises handle (1), valve body (2), side direction interface (3) and axial interface (4), also comprise the stopping device that is used to install (9) that is positioned on the radially relative both sides of valve body (2), be positioned at the directed sleeve pipe (6) that axial interface (4) is located, pad (5) is housed in it; Described fastening (21) comprises snap ring (10), snap ring leading screw (7), snap ring leading screw handle (8);
Directed sleeve pipe (6) docks the axial interface (4) of described valve (20) with steel cylinder valve interface (15); Fastening (21) firmly docks valve (20) with steel cylinder (12) by the stopping device (9) on the valve (20);
Steam hose (16) one ends link to each other with fluid source device (17) or fluid operative installations (18), and the other end links to each other with the side direction interface (3) of valve (20).
4. steel cylinder according to claim 3 fills or air supply system, it is characterized in that: comprise that also flexible pipe connects cutting ferrule (11), described steam hose (16) connects cutting ferrule (11) by flexible pipe and is connected with side direction interface (3).
5. steel cylinder according to claim 3 fills or air supply system, it is characterized in that: described steam hose (16) is connected with side direction interface (3) by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115797 CN2787987Y (en) | 2004-11-19 | 2004-11-19 | Cylinder filling or gas supply valve device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115797 CN2787987Y (en) | 2004-11-19 | 2004-11-19 | Cylinder filling or gas supply valve device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787987Y true CN2787987Y (en) | 2006-06-14 |
Family
ID=36786283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420115797 Expired - Fee Related CN2787987Y (en) | 2004-11-19 | 2004-11-19 | Cylinder filling or gas supply valve device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787987Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807599A (en) * | 2012-11-13 | 2014-05-21 | 深圳市文川实业有限公司 | Special pipe for butt charging of single-cylinder liquefied gas |
-
2004
- 2004-11-19 CN CN 200420115797 patent/CN2787987Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807599A (en) * | 2012-11-13 | 2014-05-21 | 深圳市文川实业有限公司 | Special pipe for butt charging of single-cylinder liquefied gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7448402B2 (en) | Leak containment apparatus for reactive gases | |
| CA3164313C (en) | Dispensing assembly to facilitate dispensing of fluid from a sample cylinder and related methods | |
| CN2787987Y (en) | Cylinder filling or gas supply valve device and system | |
| CN203479471U (en) | A fuel tank air impermeability testing apparatus | |
| WO2009052008A2 (en) | Retrievable diffuser module with internal ballast/buoyancy chamber | |
| CN102366886A (en) | Equipment for assembling valve body sealing ring | |
| CN2797852Y (en) | Valve for steel bottle charging or supplying gas and its system | |
| CN204647850U (en) | A kind of with discharging and the gas control panel of the one-sided air feed connect | |
| CN103925471B (en) | A kind of hydrogen gas feed system | |
| EP1750051A2 (en) | Gas cylinder with manual on/off and valve | |
| US5975104A (en) | Ball valve seal replacement apparatus and method | |
| CN105588795B (en) | A kind of assembling and disassembling filter element device | |
| CN201487548U (en) | Gas cylinder valve leaking stoppage device | |
| CN206671649U (en) | A kind of Large Aperture Lenses absorption assembling device | |
| CN207334076U (en) | Quick mechanical formula hydraulic pressure device for plugging | |
| CN2472046Y (en) | Chlorine bottle valve replacing device | |
| CN206766806U (en) | A kind of environmental friendly, anti-corrosive storage tank | |
| CN201505892U (en) | Pressurized valve replacing device | |
| CN208752393U (en) | A kind of novel developer solution liquid feeding system | |
| CN209130526U (en) | A kind of pipe safety pressure relief device | |
| RU199993U1 (en) | DEVICE FOR MANUAL FILLING OF AGGRESSIVE LIQUIDS INTO TRANSPORTATION CONTAINERS | |
| CN107355632A (en) | Quick mechanical formula hydraulic pressure device for plugging | |
| CN2208155Y (en) | Anti-leak plaster for flexible pipe | |
| CN210915379U (en) | Traction positioning water body repairing system | |
| CN1176025C (en) | Cesspool sealing method |
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 |