CN101737627A - Automatic switching cylinder manifold device - Google Patents
Automatic switching cylinder manifold device Download PDFInfo
- Publication number
- CN101737627A CN101737627A CN200810194563A CN200810194563A CN101737627A CN 101737627 A CN101737627 A CN 101737627A CN 200810194563 A CN200810194563 A CN 200810194563A CN 200810194563 A CN200810194563 A CN 200810194563A CN 101737627 A CN101737627 A CN 101737627A
- Authority
- CN
- China
- Prior art keywords
- switching valve
- valve
- pressure
- cylinder manifold
- 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.)
- Pending
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to an automatic switching cylinder manifold device. The device mainly comprises a gas inlet end and a gas outlet end, wherein the gas inlet end is connected with an external gas source through a high-pressure flexible pipe; the gas outlet end is connected with a pipeline joint through a switching valve; the high-pressure flexible pipes are communicated with the switching valve through high-pressure pipelines; two sets of high-pressure flexible pipes and high-pressure pipelines are arranged on the two sides of the switching valve respectively; and a primary decompressor and a high-pressure stop valve are arranged between the high-pressure pipelines and the switching valve. The automatic switching cylinder manifold device is characterized in that: the switching valve is a shuttle valve switching valve. The automatic switching cylinder manifold device has the following advantages that: 1, the shuttle valve switching valve is adopted, so that the automatic switching cylinder manifold device is sensitive to switch, has no error and reduces the operating strength of workers; 2, a filter is added, so that an gas is purer and has no impurity and pollution; 3, a secondary decompressor is added, so that the output gas is more stable; and 4, an alarming device interface is reserved so as to remotely monitor working requirements on pressure, gas quality, temperature, bottle replacement and the like in real time.
Description
Technical field
The present invention relates to a kind of gas filling equipment, specifically a kind of automatic switching cylinder manifold device.
Technical background
Automatic switching cylinder manifold device is the efficient panel control bus that is usually used in the gas delivery of a plurality of steel cylinder dresses is arrived gas pipeline at present.In order to guarantee to automatically switch, it is usually by forming with the bottom, high pressure hose, pipeline angle valve, pressure duct, threeway and elbow, decompressor, switching valve, high-pressure stop valve, adopt bilateral or bottom gas-feeding, when a side or after air feed finishes on one side, switching valve automatically switches to opposite side or one side, and prompting is reported to the police, so that in time change source of the gas, guarantee continuous operation.Yet existing automatic switching cylinder manifold device one is that its switching is not very sensitive, and error is arranged, and often needs artificial auxiliary; The 2nd, output gas is impure, has assorted dirty; The 3rd, output gas instability.
Summary of the invention
At above-mentioned existing problems, the invention provides a kind of automatic switching cylinder manifold device, by the change of structure, it is not very sensitive making its switching, output gas is stablized pure, does not have assorted dirty.
In order to reach above purpose, the present invention has adopted following technological scheme: a kind of automatic switching cylinder manifold device, its main structure consists of air inlet and gives vent to anger, inlet end is connected with extraneous source of the gas by high pressure hose, the outlet side is connected with pipe joint by switching valve, and high pressure hose is connected by pressure duct with the connection of switching valve, and high pressure hose and pressure duct are respectively in the both sides of switching valve for two covers, one-level decompressor and high-pressure stop valve also are installed between pressure duct and the switching valve, it is characterized in that: described switching valve is the shuttle valve switching valve.
The present invention further is optimized for: filter is installed on pressure duct.
The present invention has following advantage: the one, adopted the shuttle valve switching valve, and its switching is very sensitive, error free, has reduced manual operation intensity; The 2nd, increased filter, make output gas purer, do not have assorted dirty; The 3rd, increased the second depressurized device, make output gas more stable; The 4th, reserved alarming device interface, can realize remote pressure, gaseous mass, temperature, change the real-time monitoring of job requirements such as bottle.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing
Fig. 1 is the structural representation of an example of the present invention.
1, high pressure hose 2, pipeline angle valve 3, filter 4, alarming device interface
5, one-level decompressor 6, second depressurized device 7, shuttle valve switching valve 8, high-pressure stop valve 9, pressure duct 10, threeway and elbow 11, pipe joint
Embodiment
Embodiment one
The present embodiment structure as shown in Figure 1, a kind of automatic switching cylinder manifold device, its main structure consists of air inlet and gives vent to anger, inlet end is connected with extraneous source of the gas by high pressure hose 1, the outlet side is connected with pipe joint 11 by shuttle valve switching valve 7, high pressure hose 1 then is connected by pressure duct 9 with the connection of shuttle valve switching valve 7, and high pressure hose 1 is two both sides that are respectively in shuttle valve switching valve 7 of overlapping with pressure duct 9, in order to guarantee the gas circuit delivery safety, high pressure hose 1 is by pipeline angle valve 2, threeway and elbow 10 are communicated with pressure duct 9, pressure duct 9 with filter 3 also is installed before shuttle valve switching valve 7 is connected, one-level decompressor 5, with high-pressure stop valve 8, and filter 3, one-level decompressor 5, with the erection sequence of high-pressure stop valve 8 be, earlier first high-pressure stop valve 8 is installed at inlet end, and then a filter 3 is installed, and then second high-pressure stop valve 8 is installed, one-level decompressor 5 is installed at last again.
Embodiment two
A kind of automatic switching cylinder manifold device with embodiment one, its difference is: between above-mentioned filter 3 and second high-pressure stop valve 8, one alarming device interface 4 also is installed, reserve alarming device interface herein, can realize remote pressure, gaseous mass, temperature, change the real-time monitoring of job requirements such as bottle.
Embodiment three
With a kind of automatic switching cylinder manifold device of embodiment one, its difference is: between above-mentioned shuttle valve switching valve 7 and pipe joint 11 second depressurized device 6 is installed also, can makes output gas more stable.
In addition to the implementation, the present invention can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (4)
1. automatic switching cylinder manifold device, its main structure consists of air inlet and gives vent to anger, inlet end is connected with extraneous source of the gas by high pressure hose, the outlet side is connected with pipe joint by switching valve, and high pressure hose is connected by pressure duct with the connection of switching valve, and high pressure hose and pressure duct also are equipped with one-level decompressor and high-pressure stop valve for two both sides that are respectively in switching valve of overlapping between pressure duct and the switching valve, it is characterized in that: described switching valve is the shuttle valve switching valve.
2. a kind of automatic switching cylinder manifold device according to claim 1 is characterized in that: on the described pressure duct filter is installed, described filter is installed in inlet end, be positioned at the one-level decompressor before.
3. a kind of automatic switching cylinder manifold device according to claim 2 is characterized in that: between described filter and the one-level decompressor, an alarming device interface is installed also.
4. a kind of automatic switching cylinder manifold device according to claim 1 is characterized in that: between described shuttle valve switching valve and the pipe joint second depressurized device is installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810194563A CN101737627A (en) | 2008-11-13 | 2008-11-13 | Automatic switching cylinder manifold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810194563A CN101737627A (en) | 2008-11-13 | 2008-11-13 | Automatic switching cylinder manifold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101737627A true CN101737627A (en) | 2010-06-16 |
Family
ID=42461491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810194563A Pending CN101737627A (en) | 2008-11-13 | 2008-11-13 | Automatic switching cylinder manifold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737627A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086970A (en) * | 2010-12-01 | 2011-06-08 | 罗东晓 | Bidirectional metering and connecting method for connecting pipe networks of different gas supply areas and system |
| CN102269323A (en) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | Gas cylinder switching cabinet |
| CN104344215A (en) * | 2014-10-31 | 2015-02-11 | 湖南新新线缆有限公司 | Control device and method for supply of shielding gas for annealing tank |
| CN109027691A (en) * | 2018-08-16 | 2018-12-18 | 北京航天石化技术装备工程有限公司 | A kind of high pressure thermodynamic equilibrium method of depressurized system |
| CN109114429A (en) * | 2018-08-16 | 2019-01-01 | 北京航天石化技术装备工程有限公司 | A kind of low pressure thermodynamic equilibrium method of depressurized system |
| CN110819960A (en) * | 2019-12-19 | 2020-02-21 | 苏州凯利昂光电科技有限公司 | Continuous gas supply device for sputtering coating |
-
2008
- 2008-11-13 CN CN200810194563A patent/CN101737627A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086970A (en) * | 2010-12-01 | 2011-06-08 | 罗东晓 | Bidirectional metering and connecting method for connecting pipe networks of different gas supply areas and system |
| CN102269323A (en) * | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | Gas cylinder switching cabinet |
| CN104344215A (en) * | 2014-10-31 | 2015-02-11 | 湖南新新线缆有限公司 | Control device and method for supply of shielding gas for annealing tank |
| CN109027691A (en) * | 2018-08-16 | 2018-12-18 | 北京航天石化技术装备工程有限公司 | A kind of high pressure thermodynamic equilibrium method of depressurized system |
| CN109114429A (en) * | 2018-08-16 | 2019-01-01 | 北京航天石化技术装备工程有限公司 | A kind of low pressure thermodynamic equilibrium method of depressurized system |
| CN110819960A (en) * | 2019-12-19 | 2020-02-21 | 苏州凯利昂光电科技有限公司 | Continuous gas supply device for sputtering coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101737627A (en) | Automatic switching cylinder manifold device | |
| CN110925598B (en) | Switching system and switching method for electronic gas valve | |
| CN214500904U (en) | Automatic switching gas bus bar | |
| CN201293205Y (en) | Automatic switchover busbar apparatus | |
| CN208011287U (en) | A kind of gas transmission emergency shutoff device | |
| CN102654243B (en) | Hyperpure gas charging system | |
| CN102620145A (en) | Automatic low-pressure protection system for coke oven gas pipeline | |
| CN204063044U (en) | A kind of boiler natural gas fired burner with layering control valve | |
| CN108050390B (en) | Gas valve separating box and gas conveying equipment | |
| CN209512076U (en) | A kind of burner skid-mounted type low-pressure gas fuel delivery control system | |
| CN103982223B (en) | Compressed-air supply system | |
| CN207814930U (en) | A kind of LPG bottle group station is met an urgent need air supply system | |
| CN204147374U (en) | A kind of atomising device | |
| CN208408854U (en) | Argon gas throttling detection control apparatus and system | |
| CN208154502U (en) | A kind of automatic pressure regulating device of Industrial Boiler deslagging air compressor machine | |
| CN208348955U (en) | One kind easily liquefaction and low-vapor pressure distributes heating device | |
| CN203099317U (en) | Drive gas source gas supplying device with emergency cut-off valve | |
| CN207112366U (en) | A kind of compressed air supply line | |
| CN204973371U (en) | Bag hose blowback system | |
| CN206076811U (en) | Transformator Buchholz relay exhaust apparatus | |
| CN204401025U (en) | A kind of redundancy air dispensation system | |
| CN205261046U (en) | Novel oil pipe is failed to bidirectional scalability type | |
| CN217356502U (en) | Semi-automatic switching busbar gas supply system for high-purity gas circuit of analytical instrument | |
| CN207005729U (en) | A kind of gas piping purging uses nitrogen contact safety device | |
| CN207962104U (en) | Hydrogen chlorine pipeline improved structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |