CN2466427Y - Automatic gas timing opening and closing device - Google Patents
Automatic gas timing opening and closing device Download PDFInfo
- Publication number
- CN2466427Y CN2466427Y CN 01211627 CN01211627U CN2466427Y CN 2466427 Y CN2466427 Y CN 2466427Y CN 01211627 CN01211627 CN 01211627 CN 01211627 U CN01211627 U CN 01211627U CN 2466427 Y CN2466427 Y CN 2466427Y
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- CN
- China
- Prior art keywords
- utility
- turn
- model
- timing wheel
- timing
- 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
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Abstract
The utility model relates to a switch, particularly an automatic gas timing switch device. The utility model is characterized in that one end of a torsion rod 6 is sheathed with a sealing ring 2 and a spring 4; the torsion rod is fixedly connected in a groove of a time mark value 5; one end of the torsion rod 6 is fixedly connected with a turn knob 3 and the other end is connected with a timing wheel 9; one end of the timing wheel 9 is sheathed with a small spring 8; a sealing valve 7 is arranged on the upper part of the small spring 8; a groove 12 is arranged on the timing wheel 9. The utility model has the advantages of simple structure, low cost, high safety, timing and long service life; the utility model can automatically open and close the gas, so that the safety of gas and human life can be ensured.
Description
The utility model relates to switch, is specially a kind of coal gas automatic time switch device.
At present, in resident family, the utilization rate of coal gas is more and more higher, owing to the outmoded coal gas that makes artificial, equipment leaks gas, forgets that the phenomenon of closing coal gas often takes place, causes the loss of human, financial, and material resources increasing.
The purpose of this utility model is to provide coal gas automatic time switch device a kind of simple in structure, with low cost, safe and reliable, easy for operation.
The purpose of this utility model is achieved in that the end at turn-knob bar 6 is socketed with seal ring 2, spring 4 and is fixedly connected in the groove of timestamp value 5, the termination of turn-knob bar 6 is fixedly connected by turn-knob 3, the other end of turn-knob bar 6 is connected with timing wheel 9, one end of timing wheel 9 is socketed with little spring 8, seal valve 7 is arranged at the top of little spring 8, on timing wheel 9 groove 12 is arranged.
Advantage of the present utility model is: simple in structure, with low cost, safe and reliable, close coal gas regularly, automatically, guarantee gas safety, people's life safety.Long service life.
Fig. 1 looks schematic representation for the utility model structural principle master.
Fig. 2 is the utility model structural principle schematic side view.
Fig. 3 is the utility model timing wheel construction principle schematic.
Below in conjunction with accompanying drawing in detail the utility model most preferred embodiment is described in detail: be socketed with seal ring 2, spring 4 and be fixedly connected in the groove of timestamp value 5 at an end of turn-knob bar 6, the termination of turn-knob bar 6 is fixedly connected by turn-knob 3, the other end of turn-knob bar 6 is connected with timing wheel 9, one end of timing wheel 9 is socketed with little spring 8, seal valve 7 is arranged at the top of little spring 8, on timing wheel 9 groove 12 is arranged.Earlier inlet hole on the frame 10 1 and coal gas outlet pipe are connected, again air outlet hole on the frame 10 11 and cooking stove suction tude are connected, rotation turn-knob 3 is to needed timing timestamp value 5 places, at this moment, through spring 4, turn-knob bar 6, the effect of little spring 8 makes the groove 12 on the seal valve 7 disengaging timing wheels 9, making seal valve 7 upwards leave inlet hole 1 on the frame 10 makes coal gas enter the inner chamber of frame 10 around the seal valve 7, from air outlet hole 11, go out and enter stove and accessory, after knob 3 subscript durations 5 are covered, just in time make the bar of seal valve 7 drop on groove 12 places on the timing wheel 9, the upper end of seal valve 7 seals up the inlet hole on the frame 10 1 fully, makes coal gas advance and does not come.Finished automatic timing, closed automatically.
Claims (1)
1, a kind of coal gas automatic time switch device, it is to be made of inlet hole 1, seal ring 2, knob 3, spring 4, timestamp value 5, turn-knob bar 6, seal valve 7, little spring 8, timing wheel 9, frame 10, air outlet hole 11, it is characterized in that: be socketed with seal ring 2, spring 4 and be fixedly connected in the groove of timestamp value 5 at an end of turn-knob bar 6, the termination of turn-knob bar 6 is fixedly connected by turn-knob 3, the other end of turn-knob bar 6 is connected with timing wheel 9, one end of timing wheel 9 is socketed with little spring 8, seal valve 7 is arranged at the top of little spring 8, on timing wheel 9 groove 12 is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211627 CN2466427Y (en) | 2001-02-13 | 2001-02-13 | Automatic gas timing opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211627 CN2466427Y (en) | 2001-02-13 | 2001-02-13 | Automatic gas timing opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466427Y true CN2466427Y (en) | 2001-12-19 |
Family
ID=33630988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211627 Expired - Fee Related CN2466427Y (en) | 2001-02-13 | 2001-02-13 | Automatic gas timing opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466427Y (en) |
-
2001
- 2001-02-13 CN CN 01211627 patent/CN2466427Y/en not_active Expired - Fee Related
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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 |