CN2387396Y - Automatic valve - Google Patents
Automatic valve Download PDFInfo
- Publication number
- CN2387396Y CN2387396Y CN 97240648 CN97240648U CN2387396Y CN 2387396 Y CN2387396 Y CN 2387396Y CN 97240648 CN97240648 CN 97240648 CN 97240648 U CN97240648 U CN 97240648U CN 2387396 Y CN2387396 Y CN 2387396Y
- Authority
- CN
- China
- Prior art keywords
- valve
- stopcock
- bolt
- utility
- model
- 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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- Feeding And Controlling Fuel (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses an automatic gas valve. The utility model is provided with an electromagnetic valve and a valve body, wherein the electromagnetic valve is composed of a monitor socket, a fixing bracket, a fixing bracket bolt, a coil holder, a coil, a ferromagnetic core, a rubber piston and a movable spring; the valve body is composed of a valve casing body, an urgent stopcock fastening bolt, a knob, an urgent stopcock and a sealing bolt. When gas leakage occurs indoor, the automatic valve can immediately switch off an air power so as to prevent indoor persons from being poisoned and avoid explosion accidents. The utility model is suitable for ordinary families.
Description
The utility model relates to a kind of combustion gas tool.
The combustion gas automatic valve of Chu Shouing is that a steel ball spring switch is installed in common gas valve in the market, and this valve is only to forgetting that turn-offing the burner switch plays a protective role, and inoperative to gas leakage, does not prevent to leak explosion-proof effect thereby reach.
The purpose of this utility model provides a kind of automatic valve that can prevent gas leakage automatically.
For reaching above purpose, solution of the present utility model is: this automatic valve is made up of mechanical control section and electronic control part, the switch S of connecting with the mains B connects magnetic valve, under the effect of the magnetic line of force, ferromagnetic core is upwards inhaled, the pulling rubber piston, this moment, fuel gas entered the inlet channel of flowing through in the valve, piston gas storehouse, outlet passageway, the screwed hole of giving vent to anger after junction block road and fuel gas supply gas appliance from the air inlet screwed hole.When watch-dog records indoorly when gas leakage is arranged, the electronics automator starting relay switch simultaneously of promptly at once reporting to the police closes valve electromagnetism power supply, and this moment, the rubber piston of magnetic valve was pushed by spring, clogged the outlet passageway mouth, played indoor leakage combustible gas valve-closing.Be provided with a urgently needed stopcock in the automatic valve, when the unexpected stopping time of civil power, automator can not be worked, and automatic valve is closed, and the urgently needed stopcock of opening this moment in the automatic valve is done general air valve use.
Owing to adopted above solution, when indoor generation gas leakage, automatic valve turn-offs source of the gas at once, has prevented that indoor occupant is poisoned and the explosion accident generation.
Accompanying drawing 1 is the structure chart of combustion gas automatic valve.
Accompanying drawing 2 is connection layouts of combustion gas automatic valve.
In the combustion gas automatic valve shown in Figure 1, magnetic valve is made up of fixed support 2, bracket fixing bolt 3, coil holder 4, coil 6, ferromagnetic core 7, movable spring 23, rubber piston 22, valve body by valve chest 9, urgently needed stopcock fastening bolt 11, knob 14, urgently needed stopcock 15, valve gland 16, seal bolt 17, shell fixing threaded hole 19, stopcock plug 25, urgently needed stopcock spring 26, rubber seal 27 and form.And, magnetic valve and valve body are linked into an integrated entity with fastening bolt 8 by valve gland 24.Inlet channel 11 and urgently needed gas passage 17 are set, and when the civil power stop supplies, the rubber piston 21 of combustion gas automatic valve closes valve with inlet channel 11, this moment urgently needed stopcock 14 is opened common valve is used.
Claims (2)
1. combustion gas automatic valve comprises by connecing the magnetic valve that supervisor controller socket (1), fixed support (2), fixed support set bolt (3), coil holder (4), coil (6), ferromagnetic core (7), rubber piston (22), movable spring (23) are formed; By valve chest (9), urgently needed stopcock fastening bolt (11), knob (14), urgently needed stopcock (15), seal the valve body that bolt (17) is formed, it is characterized in that: rubber seal (27) is set between magnetic valve and the valve body, magnetic valve and valve body is linked into an integrated entity by fastening bolt (8).
2. according to the described combustion gas automatic valve of claim 1, it is characterized in that: be provided with urgently needed stopcock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240648 CN2387396Y (en) | 1997-09-08 | 1997-09-08 | Automatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240648 CN2387396Y (en) | 1997-09-08 | 1997-09-08 | Automatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387396Y true CN2387396Y (en) | 2000-07-12 |
Family
ID=33950346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97240648 Expired - Fee Related CN2387396Y (en) | 1997-09-08 | 1997-09-08 | Automatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387396Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377983B (en) * | 2007-08-29 | 2012-03-14 | 博西华电器（江苏）有限公司 | Household appliance operation apparatus and indication unit operation method |
| CN105190176A (en) * | 2013-03-13 | 2015-12-23 | Bsh家用电器有限公司 | Gas valve unit |
-
1997
- 1997-09-08 CN CN 97240648 patent/CN2387396Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377983B (en) * | 2007-08-29 | 2012-03-14 | 博西华电器（江苏）有限公司 | Household appliance operation apparatus and indication unit operation method |
| CN105190176A (en) * | 2013-03-13 | 2015-12-23 | Bsh家用电器有限公司 | Gas valve unit |
| US9822976B2 (en) | 2013-03-13 | 2017-11-21 | BSH Hausgeräte GmbH | Gas valve unit |
| CN105190176B (en) * | 2013-03-13 | 2018-04-24 | Bsh家用电器有限公司 | Gas valve unit |
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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 |