CN202756691U - Duplex ball valve for gas - Google Patents
Duplex ball valve for gas Download PDFInfo
- Publication number
- CN202756691U CN202756691U CN 201220352219 CN201220352219U CN202756691U CN 202756691 U CN202756691 U CN 202756691U CN 201220352219 CN201220352219 CN 201220352219 CN 201220352219 U CN201220352219 U CN 201220352219U CN 202756691 U CN202756691 U CN 202756691U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- ball valve
- branch
- outlet end
- 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
Abstract
The utility model relates to and provides a duplex ball valve for gas. The duplex ball valve for the gas is simple in structure, low in cost, convenient to operate and high in use security, opening and closing of each outlet end can be independently controlled, and states of opening and closing cannot be mixed. The duplex ball valve for the gas comprises a valve body, wherein the valve body is provided with an inlet connecting end and two outlet ends, a ball valve is arranged at each of the two outlet ends of the valve body, and the ball valves are capable of being singly controlled and used for cutting off and putting through gas at the outlet ends. A connecting pipe connected with a gas soft pipe is arranged at an outlet end of each ball valve in extended mode. One outlet end of the valve body is concentrically arranged with the inlet connecting end, and the other outlet end is arranged on the side portion of the valve body in perpendicular mode.
Description
Technical field
The utility model relates to a kind of gas valve, particularly a kind of combustion gas Two-way flow ball valve.
Background technique
Fuel gas ball valve is a kind of safe match equipment of novel gas pipeline engineering.Be used for blocking, connect, regulating the gas of pipeline, be applicable on the various gas medium pipelines such as town gas, liquefied petroleum, coal gas, rock gas, oxygen.
The fuel gas ball valve that has in the market only is provided with an entrance point and an outlet end, in the actual gas pipeline, the user often will establish two outlet end at same place and to satisfy needs is installed, at this moment, general processing method is to connect a tee union at pipeline, then use two independently ball valves, this mode fitting operation is complicated, has increased the leak point of pipeline, engaged position, for this reason, many users realize the multichannel installation with the form of tee ball valve, during use, drive the rotation of ball core by the handle that rotates on the tee ball valve, can open simultaneously two outlet end, close simultaneously or one open one and close, although this combustion gas can realize the requirement that multichannel is installed with tee ball valve, and the position that takes up room is little,, this tee ball valve that uses uses margin of safety low, during use, which kind of state the user often is in to valve and is in the state of obscuring, inconvenient operation, can accurately not open and close, cause potential safety hazard.
The model utility content
For the problems referred to above, the utility model proposes a kind of simple in structure, cost is low, easy to operate, safe to use, can independently control the combustion gas Two-way flow ball valve that each outlet end opens and closes, open and-shut mode can not be obscured.
For solving this technical problem, the utility model is taked following scheme: a kind of combustion gas Two-way flow ball valve, comprise valve body, described valve body has an import connecting end and two outlet end, be respectively equipped with on two outlet end of described valve body separately controllable, be used for blocking and the ball valve of connecting each outlet end gas, the outlet end of described each ball valve is extended with respectively the connecting tube that is connected with gas hose, outlet end of described valve body and import connecting end concentric arrange, and another outlet end hangs down and is located at the sidepiece of valve body.
Further improvedly be: described each ball valve comprises respectively branch's valve body, ball valve core, valve rod and the opening device of being located at each waterexit end of valve body, described ball valve core rotatably is located in branch's valve body, one end of described valve rod stretches in branch's valve body and links to each other with ball valve core, and described valve rod and branch valve body sidewall are rotatably connected, it is external that the other end of described valve rod stretches out branch valve, and described opening device is located at valve rod and is stretched out that external end of branch valve.
Further improvedly be: branch's valve body of described each ball valve links to each other with the valve body one or is threaded.
Further improvedly be: be provided with seal ring between described each valve rod and each the branch's valve body.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: this novel gas Two-way flow ball valve, two outlet end of valve body be respectively equipped with separately controllable, be used for blocking and the ball valve of connecting each outlet end gas, need not the function that tee union just can realize that multichannel is installed during installation, each waterexit end is controlled separately by the ball valve of correspondence respectively, during use, it is very clear which kind of state the user is in to valve, easy to operate, can open and close accurately, can not cause potential safety hazard.
Description of drawings
Fig. 1 is the utility model embodiment plan structure schematic representation.
Fig. 2 is the utility model embodiment A-A sectional structure schematic representation.
Embodiment
Now with specific embodiment the utility model is further specified by reference to the accompanying drawings.
Referring to figs. 1 to Fig. 2, present embodiment discloses a kind of combustion gas Two-way flow ball valve, comprise valve body 1, described valve body has an import connecting end 11, outlet end 12A and outlet end 12B, be respectively equipped with separately controllable on the outlet end 12A of described valve body and the outlet end 12B, be used for blocking and the ball valve 2 of connecting each outlet end gas, the outlet end 12A of described valve body 1 and the 11 concentric settings of import connecting end, outlet end 12B hangs down and is located at the sidepiece of valve body 1, can take over combustion gas when outlet end 12B can make this combustion gas Two-way flow ball valve use with valve body 1 vertical setting and better be connected, described each ball valve 2 comprises respectively is located at the branch's valve body 21 that links to each other with the valve body one on each waterexit end of valve body, ball valve core 22, valve rod 23 and opening device 24, described ball valve core 22 rotatably is located in branch's valve body 21, one end of described valve rod 23 stretches in branch's valve body 21 and links to each other with ball valve core 22, and described valve rod 23 is rotatably connected with branch's valve body 21 sidewalls, be provided with seal ring 25 between described valve rod 23 and the branch's valve body 21, the other end of described valve rod 23 stretches out outside branch's valve body 21, described opening device 24 is located at valve rod 23 and is stretched out branch's valve body 21 that end outward, and the outlet end of described branch valve body is extended with respectively the connecting tube 3 that is connected with gas hose.
It is in the aforementioned techniques scheme, and branch's valve body 21 of described each ball valve also can be threaded with valve body 1, can realize the purpose of this utility model equally.
This novel gas Two-way flow ball valve, two outlet end of valve body be respectively equipped with separately controllable, be used for blocking and the ball valve of connecting each outlet end gas, need not the function that tee union just can realize that multichannel is installed during installation, each waterexit end is controlled separately by the ball valve of correspondence respectively, during use, it is very clear, easy to operate which kind of state the user is in to valve, can open and close accurately, can not cause potential safety hazard.
The above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do all belong to the claim that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (4)
1. combustion gas Two-way flow ball valve, comprise valve body, described valve body has an import connecting end and two outlet end, it is characterized in that: be respectively equipped with on two outlet end of described valve body separately controllable, be used for blocking and the ball valve of connecting each outlet end gas, the outlet end of described each ball valve is extended with respectively the connecting tube that is connected with gas hose, outlet end of described valve body and import connecting end concentric arrange, and another outlet end hangs down and is located at the sidepiece of valve body.
2. combustion gas Two-way flow ball valve according to claim 1, it is characterized in that: described each ball valve comprises respectively branch's valve body, ball valve core, valve rod and the opening device of being located at each waterexit end of valve body, described ball valve core rotatably is located in branch's valve body, one end of described valve rod stretches in branch's valve body and links to each other with ball valve core, and described valve rod and branch valve body sidewall are rotatably connected, it is external that the other end of described valve rod stretches out branch valve, and described opening device is located at valve rod and is stretched out that external end of branch valve.
3. combustion gas Two-way flow ball valve according to claim 2, it is characterized in that: branch's valve body of described each ball valve links to each other with the valve body one or is threaded.
4. combustion gas Two-way flow ball valve according to claim 2 is characterized in that: be provided with seal ring between described each valve rod and each the branch's valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352219 CN202756691U (en) | 2012-07-20 | 2012-07-20 | Duplex ball valve for gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352219 CN202756691U (en) | 2012-07-20 | 2012-07-20 | Duplex ball valve for gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756691U true CN202756691U (en) | 2013-02-27 |
Family
ID=47735875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352219 Expired - Fee Related CN202756691U (en) | 2012-07-20 | 2012-07-20 | Duplex ball valve for gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007395A (en) * | 2021-03-01 | 2021-06-22 | 上海化工研究院有限公司 | Four-core eight-channel combined ball valve |
-
2012
- 2012-07-20 CN CN 201220352219 patent/CN202756691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007395A (en) * | 2021-03-01 | 2021-06-22 | 上海化工研究院有限公司 | Four-core eight-channel combined ball valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206668982U (en) | A kind of gas detection sealed connection valve with sampling functions | |
| MX2009013643A (en) | Sleeve valve. | |
| CN202510767U (en) | Gas change-over valve applicable to double gases | |
| CN202756691U (en) | Duplex ball valve for gas | |
| CN204083332U (en) | A kind of ball valve with check function | |
| CN203628280U (en) | Natural gas vent device | |
| CN202719177U (en) | Double-blocking and double-bleeding ball valve | |
| CN206943500U (en) | A kind of Three-way butterfly valve | |
| CN202972000U (en) | Anti-misoperation ball valve | |
| CN202349364U (en) | Pneumatic right-angle valve | |
| CN204493752U (en) | A kind of can the stop valve of flow setting type | |
| CN204345008U (en) | Pipeline gas self-closing valve | |
| CN202972004U (en) | Double-blocking-up type fixed ball valve | |
| CN204327054U (en) | The stepless flow control device of hydraulic intelligent | |
| CN204852434U (en) | Pressure regulating is from opening formula plug valve | |
| CN203395235U (en) | Simple water faucet | |
| CN208595260U (en) | A kind of two way cock formula valve | |
| CN207178788U (en) | Magnetic Control gate valve with anti-interference function | |
| CN202927106U (en) | Flat-plate type sluice valve with good sealing performance | |
| CN206206616U (en) | A kind of Lever-type stop valve | |
| CN202545883U (en) | Three-way cone type plug-in valve | |
| CN206017821U (en) | A kind of New flat valve | |
| CN204099639U (en) | A kind of ball-valve structure be arranged on pipeline | |
| CN207814466U (en) | A kind of magnetic-disc cooling non-return valve | |
| CN203594814U (en) | Flow regulating valve |
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 |
Granted publication date: 20130227 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |