CN2090460U - Timing valve for gas and liquid pipeline - Google Patents
Timing valve for gas and liquid pipeline Download PDFInfo
- Publication number
- CN2090460U CN2090460U CN 91210169 CN91210169U CN2090460U CN 2090460 U CN2090460 U CN 2090460U CN 91210169 CN91210169 CN 91210169 CN 91210169 U CN91210169 U CN 91210169U CN 2090460 U CN2090460 U CN 2090460U
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- timing
- timing valve
- spring
- 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.)
- Withdrawn
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a timing valve for gas and liquid pipelines, which is especially suitable for the natural gas pipeline, the gas pipe line and the hydraulic pressure gas tank. The timing valve for gas and liquid pipelines comprises a spring valve and a mechanical timer, and a cam of the mechanical timer controls a closed connecting rod of the spring valve to enhance and fall to open and close the spring valve. The timing valve for gas and liquid pipelines has the advantages of simple structure, convenient operation and save use, so the timing valve for gas and liquid pipelines is especially suitable for timing heating.
Description
But the utility model relates to the Timed valve that a kind of timing automatic is closed, and is applicable to gas, liquid line, particularly domestic gas, gas pipeline.
The most of family in city has used coal gas, natural gas pipeline or liquefied gas tank at present, during use, owing to forget throttle down, or since things such as water, soup overflow and naked light extinguished, cause poisonous combustible gas leakage, cause gas poisoning, fire etc., bring great loss to people's lives and properties.
But the gas, the liquid pipeline Timed valve that provide a kind of timing automatic to close is provided the purpose of this utility model.
Timed valve of the present utility model is made up of spring valve and mechanical timer, and the two is fixed as one, and the sealing connecting rod of spring valve is lifted or fallen by the control of the cam of timer, thereby makes valve open or close.
The utility model has the advantages that simple in structurely, easy to use, safe and reliable, be specially adapted to the regularly situation of heating, as using pressure kettle, Gas oven or heating up water etc.Also can be used for tap water pipe line.
Fig. 1 is the structural representation of the utility model working state.
Fig. 2 is the structural representation of the utility model closed state.
Embodiment: referring to Fig. 1,2, Timed valve of the present utility model is used for natural gas line, it is made up of spring valve and timer, spring valve comprises valve body 1, bonnet 2, spring 3, sealing connecting rod 7 and sealing gasket 4,5,12, timer 8 is the clockwork spring type mechanical timer, the sealing connecting rod 7 of spring valve injects in the timer 8, withstands on the plectrum of being handled by cam 9 in the timer 8 10.During use the inlet hole 11 of spring valve is connected with natural gas line, air outlet hole 6 is connected with stone or metal plate for standing a stove on as a precaution against fire, dial the knob of commentaries on classics timer 8, driving cam 9 pushes up plectrum 10 on the work profile of cam 9, plectrum 10 will seal connecting rod 7 jack-up, and the valve inlet hole is communicated with air outlet hole, cam 9 counterrotating under clockwork spring drives, when plectrum 10 fell into the groove of cam 9, sealing connecting rod 7 falls under the effect of spring 3 closed inlet hole 11 and air outlet hole 6.
Claims (2)
1, a kind of gas, liquid pipeline Timed valve comprise spring valve, it is characterized in that being fixed with on the spring valve mechanical timer, and the sealing connecting rod of spring valve is lifted or fallen by the cam control of timer.
2, Timed valve according to claim 1 is characterized in that described mechanical timer is a wind-up timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91210169 CN2090460U (en) | 1991-02-09 | 1991-02-09 | Timing valve for gas and liquid pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91210169 CN2090460U (en) | 1991-02-09 | 1991-02-09 | Timing valve for gas and liquid pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2090460U true CN2090460U (en) | 1991-12-11 |
Family
ID=4919004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91210169 Withdrawn CN2090460U (en) | 1991-02-09 | 1991-02-09 | Timing valve for gas and liquid pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2090460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469337A (en) * | 2020-04-21 | 2020-07-31 | 金晓 | Injection molding device with adjustable injection molding pressure based on light sensation control |
-
1991
- 1991-02-09 CN CN 91210169 patent/CN2090460U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469337A (en) * | 2020-04-21 | 2020-07-31 | 金晓 | Injection molding device with adjustable injection molding pressure based on light sensation control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2090460U (en) | Timing valve for gas and liquid pipeline | |
| CN208170450U (en) | A kind of gas-cooker anti-leakage valve | |
| CN2170460Y (en) | Safety valve for gas range | |
| CN87214832U (en) | Gaseous fuels stove timer | |
| CN2205897Y (en) | Multifunctional safety valve for household pipeline fuel gas | |
| CN2518132Y (en) | Gas energy saving safety timer | |
| CN2436799Y (en) | U-shape smoke water-sealing | |
| CN2221164Y (en) | Timing shutting-off deivce for gas kitchen | |
| CN2169788Y (en) | Domestic gas burning timed switch | |
| CN2150389Y (en) | Gas mechanical-timing switch | |
| CN201476267U (en) | Fully-automatic instantly-boiling type gas water boiler | |
| CN209540088U (en) | Wall-hung boiler angie type strainer valve | |
| CN2277476Y (en) | Safety control valve | |
| CN2123706U (en) | Timing device for gas stove | |
| CN2385226Y (en) | Automatic shutoff gas check | |
| CN2195040Y (en) | Automatic fuel gas flow controller for gas cooker | |
| CN2065735U (en) | Timing automatic cut-off device for burning gas | |
| CN2745480Y (en) | Hot water kettle | |
| CN2591458Y (en) | Gaseous fuel leakage alarming cut-off device | |
| CN2283767Y (en) | Valve for timer with check valve block | |
| CN2080124U (en) | Safety pressure reducing valve for stove | |
| CN2864408Y (en) | Gas-fired boiler capable of automatic cut-off gas in timing | |
| CN2036630U (en) | Timed gas fuel economizer | |
| CN2521521Y (en) | Stove with burner | |
| CN2316570Y (en) | Multifunctional water heater range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |