CN2472286Y - Gas leakageproof device for household - Google Patents
Gas leakageproof device for household Download PDFInfo
- Publication number
- CN2472286Y CN2472286Y CN 01236385 CN01236385U CN2472286Y CN 2472286 Y CN2472286 Y CN 2472286Y CN 01236385 CN01236385 CN 01236385 CN 01236385 U CN01236385 U CN 01236385U CN 2472286 Y CN2472286 Y CN 2472286Y
- Authority
- CN
- China
- Prior art keywords
- valve
- combustible gas
- electromagnet
- home
- spring pulling
- 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 belongs to the technical field of household safety devices for combustible gas leakage, which comprises a casing, a combustible gas detector, a controller and a valve switching device; wherein, the combustible gas detector, the controller and the valve switch device are electrically connected; the valve switch device comprises a valve body, a spring bolt and an electromagnet; the valve body is fixed on an air inlet pipe and is controlled by the spring bolt; the lower part of the spring bolt is connected with the electromagnet for drawing the electromagnet ; the electromagnet is fixed at the bottom of the casing. The utility model has the advantages of good safety performance, simple and reasonable structure, good sealing performance, and beautiful appearance; meanwhile, the utility model does not occupy indoor area and can cut the combustible gas source effectively and timely.
Description
The utility model relates to a kind of home-use combustible gas and leaks technical field of safety devices.
Current family in all parts of the country uses flammable natural gas, liquefied gas, artificial coal gas quite general, but people are relatively poor to the consciousness of self-protection of this respect, often has intoxicating phenomenon to take place, serious meeting crisis life, and can cause great property loss.Also the someone uses bevel-type solenoid valve type protector at present, though this protector has safeguard function, and long-term use the, the phenomenon of the Guan Bushang that can occur not opening.
The purpose of this utility model is to remedy the deficiencies in the prior art, provide a kind of simple and reasonable, security performance good, in light weight, aesthetic in appearance, when toxic gas leaks, can in time report to the police and can effectively cut off the home-use combustible gas leakage defense device of combustible gas source of the gas automatically.
The purpose of this utility model is finished by following technical measures.
The utility model is made up of casing, combustible gas detector, controller and valve opening and closing device, carry out between combustible gas detector, controller and the valve opening and closing device and be electrically connected, it is characterized in that, the valve opening and closing device is made up of valve body, spring pulling plug and electromagnet, valve body is fixed on the admission line, by the control of spring pulling plug, the bottom of spring pulling plug connects electromagnet, and electromagnet is fixed on the bottom of casing.
Valve body is made up of hammer body valve handle and stainless steel ball valve, and ball valve is in pipeline, and valve handle is connected with ball valve by the pipeline cinclides.
The spring pulling plug be fixed on the hammer body valve handle below, the support and control valve handle.
Electromagnet is a tractive magnet.
Hammer body valve handle weight is 1.2～1.8 kilograms.
The utility model is installed in ball valve on the top of switch in the pipeline, be connected with the hammer body valve handle by the pipeline cinclides, the hammer body valve handle is by spring pulling plug support and control, when the traction of spring pulling plug moves down, the hammer body valve handle just loses support, and the weight of valve handle utilization itself is descended naturally; When moving the valve handle return, the spring pulling plug is in normal condition.When hammer handle turn 90 degrees certainly, ball valve was just in time closed admission line and is cut off the combustible gas source of the gas, and closure is good, the course of work of the present utility model is as follows: when combustible gas leakage, detecting device sends to controller with electric signal, after controller receives signal, gives the alarm, send electric signal simultaneously to electromagnet, work of electromagnet drag spring pulling plug moves down, and the weight of control hammer body valve handle utilization itself descends naturally, and turn 90 degrees certainly, at this moment, ball valve is closed pipeline and is cut off the combustible gas source of the gas.Tractive magnet after hours, with auto power off.After treating that inflammable gas disposes, can be with hammer body valve handle return, this device reenters normal protection state.
It is good, simple and reasonable to the utlity model has security performance, and closure is good, and is aesthetic in appearance, does not take careat, and can effectively in time cut off advantages such as combustible gas source of the gas.
Below be description of drawings:
Accompanying drawing is the utility model structural representation.
Wherein, 1, combustible gas detector, 2, controller, 3, tractive magnet, 4, the spring pulling plug, 5, the hammer body valve handle, 6, ball valve, 7, pipeline, 8, valve handle operation control panel, 9, casing.
The utility model is described in further detail below in conjunction with accompanying drawing.
Structure is made up of casing 9, combustible gas detector 1, controller 2 and valve opening and closing device as shown in drawings, and combustible gas detector is installed in the outside of casing, and controller and valve opening and closing device are installed in the inside of casing, carries out being electrically connected between them.The valve opening and closing device is made up of valve body, spring pulling plug 4 and tractive magnet 3, spring pulling plug support and control valve body, and the bottom of spring pulling plug connects tractive magnet, and tractive magnet is fixed on the bottom of casing.Valve body is made up of hammer body valve handle 5 and stainless steel ball 6 valves, ball valve is installed in the top of switch in the pipeline 7, the hammer body valve handle weighs 1.6 kilograms and also is connected with ball valve by the pipeline cinclides, valve handle operation control panel 8 is set at the valve handle place, purpose is the fixedly operation in the track of valve handle in control panel, the spring pulling plug be fixed on the hammer body valve handle below, support valve handle.The course of work is as follows: when combustible gas leakage, detecting device sends to controller with electric signal, after controller receives signal, give the alarm, send electric signal simultaneously to electromagnet, work of electromagnet drag spring pulling plug moves down, control hammer body valve handle descends naturally with the weight of itself, and turn 90 degrees certainly, at this moment, ball valve is closed pipeline and is cut off the combustible gas source of the gas.Tractive magnet is after hours with auto power off.After having treated that the combustible gas gas processing finishes, with hammer body valve handle return, this device reenters normal protection state.
Claims (5)
1. home-use combustible gas leakage defense device, form by casing, combustible gas detector, controller and valve opening and closing device, carry out between combustible gas detector, controller and the valve opening and closing device and be electrically connected, it is characterized in that, the valve opening and closing device is made up of valve body, spring pulling plug and electromagnet, and valve body is fixed on the admission line, and is controlled by the spring pulling plug, the bottom of spring pulling plug connects electromagnet, and electromagnet is fixed on the bottom of casing.
2. home-use combustible gas leakage defense device according to claim 1 is characterized in that described valve body is made up of hammer body valve handle and stainless steel ball valve, and ball valve is in pipeline, and valve handle is connected with ball valve by the pipeline cinclides.
3. home-use combustible gas leakage defense device according to claim 1 is characterized in that, described spring pulling plug be fixed on the hammer body valve handle below, the support and control valve handle.
4. home-use combustible gas leakage defense device according to claim 1 is characterized in that described electromagnet is a tractive magnet.
5. home-use combustible gas leakage defense device according to claim 1 is characterized in that, described hammer body valve handle weight is 1.2～1.8 kilograms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236385 CN2472286Y (en) | 2001-04-10 | 2001-04-10 | Gas leakageproof device for household |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236385 CN2472286Y (en) | 2001-04-10 | 2001-04-10 | Gas leakageproof device for household |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472286Y true CN2472286Y (en) | 2002-01-16 |
Family
ID=33649360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01236385 Expired - Fee Related CN2472286Y (en) | 2001-04-10 | 2001-04-10 | Gas leakageproof device for household |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472286Y (en) |
-
2001
- 2001-04-10 CN CN 01236385 patent/CN2472286Y/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 |