CN2048545U - Multi-funcitonal safety gas valve - Google Patents
Multi-funcitonal safety gas valve Download PDFInfo
- Publication number
- CN2048545U CN2048545U CN 88220359 CN88220359U CN2048545U CN 2048545 U CN2048545 U CN 2048545U CN 88220359 CN88220359 CN 88220359 CN 88220359 U CN88220359 U CN 88220359U CN 2048545 U CN2048545 U CN 2048545U
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- CN
- China
- Prior art keywords
- gas
- valve
- gas valve
- timer
- steel ball
- 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.)
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Abstract
The utility model provides a multi-functional safety gas valve, which is shown as the picture 1. An air input passages is provided with a communicating switch 9 which comprises an outer sleeve, a joint, a pressing rod, a spring, a sealing ring, a steel ball, etc. A casing is provided with a mechanical time which realizes the timing function by a driving device controlling opening and closing an air path to communicate and breake valvular. The valve realizes the security protection of various failures by the principle of the steel ball and the sealing ring glued tightly by the pressure difference. The valve is save in property, easy in use and saving in energy, which is the ideal apparatus matching with the gas stove.
Description
The utility model relates to a kind of multifunctional safe gas valve, promptly to gas reduce pressure, the valve of flow control.
In today that gas appliance generally uses, safety is with energy-conservation very important.But still there is not a kind of safe and energy-conservation gas valve up to now.
To be that design is a kind of have a gas valve that decompression, accident such as cut off, regularly stop working automatically at function to the purpose of this utility model.
The utility model is to realize like this.Fig. 1 is the sectional drawing of safe gas valve, and Fig. 2 is the part sectioned view of safe gas valve, and Fig. 3 is the plan view of driving mechanism 18, and Fig. 4 is the plan view and the plan view of driving component 31.The utility model removes with to have reduction valve now the same as shown in Figure 1, has outside housing, base, the mechanism of decompressor, gas-entered passageway, the outlet passageway, it is characterized in that being equipped with on gas-entered passageway and connects switch 9, adorns a mechanical timer on housing.
Connecting switch 9 is made up of overcoat 15, joint 6, depression bar 8, spring 7, seal ring 5 and the steel ball 4, the seal ring 3 that are contained in the gas-entered passageway.When pressing down-pressed pole 8, steel ball 4 falls, and coal gas is connected, and flows to air chamber, and coal gas reduces pressure in air chamber.If because of reasons such as sebific duct breaks gas leakage, or fire is by accidents such as accidental cause extinguish, because the air pressure of steel ball 4 both sides poor on the gas-entered passageway, steel ball is pressed towards seal ring 3 and fits tightly with it, automatically close the total source of coal gas, avoided the generation of contingency, guaranteed safety.Same principle also can be cut off the total source of coal gas automatically to prevent the generation of accident after the artificial truce of kitchen range.The utility model is adorned a mechanical timer on housing.This timer detent positions driving component 31 that changes the outfit is set up a driving mechanism in the timer bottom and is controlled gas path on-off valve 21.Driving mechanism is made up of mounting plate 13, coupling rod 14, switch plate 12.When the needs timing, timer is rotated to certain position, driving component 31 is pressed on the switch plate 12, and switch plate 12 is connected the coal gas path to pressing down vent passage break-make valve 21.When regularly putting in place, driving component and switch plate dislocation, the gas path on-off valve is closed, the automatic disconnection source of the gas.When not needing regularly, forward timer to the not timing position, then gas path on-off valve 21 is connected always.
Working procedure of the present utility model is: press and connect switch 9, coal gas becomes the uniform air flow inlet passage from suction port by spring.The sealing block 10 that liquid gas is pushed open on the aperture control panel 11 enters in the following abdominal cavity of valve body, forms a kind of coal gas of pressure stability.When gas path on-off valve 21 was opened, coal gas entered the abdominal cavity by the following abdominal cavity of valve body, and this process has realized decompression, enters output pipeline then.Utilize the plug 28 on the bottom 1, the effect of adjusting nut 27 on spring 25, because the closure of aperture control panel, flame size can be adjusted.Whether the utility model can also be installed a coal gas reserves table on the valve body upper left side, can check jar interior coal gas reserves and have leakage accident to take place.
The utlity model has advantages such as safe, convenient, energy-conservation.No matter what reason causes truces, gas leakage, owing to having utilized the inside and outside differential pressure principle that steel ball and seal ring are fitted tightly, total the coal gas source can cut off automatically, so can avoid the generation of various contingencies.Because the effect of timer can energy saving.
Embodiment of the present utility model connects switch sections as shown in drawings by φ 12.5 * 11 overcoats, φ 5 * 25 depression bars, and φ 7 springs 14 * 22 connect plug screw and 6DHGB308-77 steel
Claims (3)
1, a kind of multifunctional safe gas valve, by housing, base, the mechanism of decompressor, gas-entered passageway, outlet passageway are formed, and it is characterized in that being equipped with on gas-entered passageway and connect switch 9, and timer 17 is housed on housing.
2, safe gas valve according to claim 1 is characterized in that connecting switch and is made up of overcoat 15, joint 6, depression bar 8, spring 7, seal ring 5 and the steel ball 4, the seal ring 3 that are contained in the gas-entered passageway.
3, safe gas valve according to claim 1 and 2, it is characterized in that timer adopts the repacking of universal machine timer, driving component 31 on the detent positions of former mechanical timer changes the outfit, the bottom adds a sets of transmission mechanism, and driving mechanism is made up of mounting plate 13, coupling rod 14, switch plate 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88220359 CN2048545U (en) | 1988-11-23 | 1988-11-23 | Multi-funcitonal safety gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88220359 CN2048545U (en) | 1988-11-23 | 1988-11-23 | Multi-funcitonal safety gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048545U true CN2048545U (en) | 1989-11-29 |
Family
ID=4852595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88220359 Withdrawn CN2048545U (en) | 1988-11-23 | 1988-11-23 | Multi-funcitonal safety gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906656A (en) * | 2010-03-27 | 2013-01-30 | 卡明斯公司 | Conical air flow valve having improved flow capacity and control |
| CN107193295A (en) * | 2016-03-15 | 2017-09-22 | 马达斯有限责任公司 | For controlling and adjusting control and the adjusting means that gas passes through |
-
1988
- 1988-11-23 CN CN 88220359 patent/CN2048545U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906656A (en) * | 2010-03-27 | 2013-01-30 | 卡明斯公司 | Conical air flow valve having improved flow capacity and control |
| CN102906656B (en) * | 2010-03-27 | 2016-02-10 | 卡明斯公司 | There is the circulation of improvement and the conical air flow valve of control |
| CN107193295A (en) * | 2016-03-15 | 2017-09-22 | 马达斯有限责任公司 | For controlling and adjusting control and the adjusting means that gas passes through |
| CN107193295B (en) * | 2016-03-15 | 2022-04-19 | 马达斯有限责任公司 | Control and regulating device for controlling and regulating the passage of a gas |
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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 |