CN203585496U - Safety valve control device - Google Patents
Safety valve control device Download PDFInfo
- Publication number
- CN203585496U CN203585496U CN201320775259.4U CN201320775259U CN203585496U CN 203585496 U CN203585496 U CN 203585496U CN 201320775259 U CN201320775259 U CN 201320775259U CN 203585496 U CN203585496 U CN 203585496U
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- China
- Prior art keywords
- control
- control device
- control gear
- valve
- safety valve
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- Expired - Fee Related
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Abstract
The utility model relates to a safety valve control device which comprises a pressure sensor, a gas inlet pipe, a gas outlet pipe and a control device. The pressure sensor is arranged in a pressure sensing region of a kitchen; and both the gas inlet pipe and the gas outlet pipe are connected to the control device. The safety valve control device is characterized in that the control device is also connected with an operation panel and a prompting lamp; a control chip and an electric regulating valve are arranged in the control device and the control device is connected by a control circuit; and the control circuit comprises an amplifying and processing circuit and a monostable circuit. According to the utility model, the valve is controlled by utilizing a pressure sensing manner, gas leakage caused by the case that a user forgets to close the valve is effectively prevented, safety is high and practicality is strong.
Description
Technical field
The utility model relates to a kind of control gear, especially a kind of Safety valve control gear.
Background technique
Coal gas, rock gas are more common materials, and as requisite fuel in current life, they have been applied to huge numbers of families.Their appearance, has changed mankind's traditional pattern of life, has epoch-making meaning, for people's life has brought very big facility.For convenience of using, these combustion gas are generally transported to user's family by canned container or pipeline.Although they are provided convenience to life, once but appearance negligence tends to cause very big harm.Particularly when tank body or pipeline valve, forget and close, cause gas leakage, can have very big potential safety hazard.
Model utility content
For the problems referred to above, the purpose of this utility model is to provide a kind of Safety valve control gear, and it utilizes the mode control valve of pressure sensitive, effectively prevents because forgetting that gas leakage appears in throttle down, efficiently solves the problems referred to above.
In order to realize the technological scheme that the purpose of this utility model adopts, be: a kind of Safety valve control gear, it comprises pressure transducer, suction tude, steam outlet pipe and control gear; Pressure transducer is arranged in the pressure sensitive district in kitchen, and suction tude and steam outlet pipe are all connected on control gear; It is characterized in that: on control gear, be also connected with operation panel and warning light; Control chip and electric control valve are installed in control gear, and are connected by control circuit; Control circuit comprises amplification and processing circuit and monostable circuit.
The beneficial effects of the utility model are: utilize the mode control valve of pressure sensitive, effectively prevent because forgetting that gas leakage appears in throttle down, and safe, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structure diagram.
Fig. 2 is for being control gear workflow module map.
Fig. 3 is the utility model behaviour in service schematic diagram.
Embodiment
In the first embodiment shown in Fig. 1, Fig. 2, Fig. 3, a kind of Safety valve control gear, it comprises pressure transducer, suction tude, steam outlet pipe and control gear; Pressure transducer is arranged in the pressure sensitive district in kitchen, and suction tude and steam outlet pipe are all connected on control gear; It is characterized in that: on control gear, be also connected with operation panel and warning light; Control chip and electric control valve are installed in control gear, and are connected by control circuit; Control circuit comprises amplification and processing circuit and monostable circuit.
In the second embodiment shown in Fig. 1, suction tude and steam outlet pipe are connected on electric control valve, and pressure transducer, electric control valve and warning light are being connected control chip.
In the 3rd embodiment shown in Fig. 3, pressure sensitive district is arranged on to be convenient to receive on the doorway, kitchen of pressure signal and the floor on kitchen range top side.
In the 4th embodiment shown in Fig. 1, Fig. 2, Fig. 3, use front opening switch connection power supply, whole system is started working; Pressure sensitive district in user enters kitchen, pressure transducer through amplifying and processing circuit processes, and is transferred to control chip by the signal gathering, and control chip can be controlled performance element electric control valve and open suction tude and steam outlet pipe, for the kitchen range top; Now, warning light shows the green normal work that represents; When user leaves pressure sensitive region, pressure transducer does not collect pressure signal, and suction tude and steam outlet pipe cannot be opened, and to avoid gas leakage, now warning light does not work; When control gear detects while there are abnormal conditions, warning light shows red, reminds in time user to note; The closing switch of finishing using, plays double protection.
Claims (4)
1. a Safety valve control gear, it comprises pressure transducer, suction tude, steam outlet pipe and control gear; Pressure transducer is arranged in the pressure sensitive district in kitchen, and suction tude and steam outlet pipe are all connected on control gear; It is characterized in that: on control gear, be also connected with operation panel and warning light; Control chip and electric control valve are installed in control gear, and are connected by control circuit.
2. Safety valve control gear according to claim 1, is characterized in that: control circuit comprises amplification and processing circuit and monostable circuit.
3. Safety valve control gear according to claim 1, is characterized in that: suction tude and steam outlet pipe are connected on electric control valve, pressure transducer had both connected control chip, and electric control valve is being connected control chip with warning light.
4. Safety valve control gear according to claim 1, is characterized in that: pressure sensitive district is arranged on to be convenient to receive on the doorway, kitchen of pressure signal and the floor on kitchen range top side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775259.4U CN203585496U (en) | 2013-12-01 | 2013-12-01 | Safety valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775259.4U CN203585496U (en) | 2013-12-01 | 2013-12-01 | Safety valve control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585496U true CN203585496U (en) | 2014-05-07 |
Family
ID=50583415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775259.4U Expired - Fee Related CN203585496U (en) | 2013-12-01 | 2013-12-01 | Safety valve control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757331A (en) * | 2016-04-08 | 2016-07-13 | 安庆市星博特电子科技有限公司 | Operating valve control module for fiber bundle filter |
-
2013
- 2013-12-01 CN CN201320775259.4U patent/CN203585496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757331A (en) * | 2016-04-08 | 2016-07-13 | 安庆市星博特电子科技有限公司 | Operating valve control module for fiber bundle filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |