CN100387900C - Wireless gas protector - Google Patents
Wireless gas protector Download PDFInfo
- Publication number
- CN100387900C CN100387900C CNB2006100880524A CN200610088052A CN100387900C CN 100387900 C CN100387900 C CN 100387900C CN B2006100880524 A CNB2006100880524 A CN B2006100880524A CN 200610088052 A CN200610088052 A CN 200610088052A CN 100387900 C CN100387900 C CN 100387900C
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- CN
- China
- Prior art keywords
- solenoid valve
- signal processor
- series
- dams
- pass cock
- 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 present invention discloses a wireless gas protector. A cut-off solenoid valve is connected with a control circuit of a cut-off solenoid valve, which is provided with an adjusting switch. A decode chip is connected with the adjusting switch in series, and a receiving chip is connected with the adjusting switch and the decode chip in series. The adjusting switch is connected to an output line of a battery power supply in series, and a signal processor which outputs interval loop signal to the adjusting switch at definite time is connected to the output line of the battery power supply in series and is connected with the adjusting switch in series. The decode chip is connected with the signal processor in series, and the control switch controlling the work of the cut-off solenoid valve is connected with the output end of the signal processor in series. The receival and emission of wireless signal is adopted by the invention. An actuating device has simple and light structure. Closing motion is quick, and installation and use is convenient. A built-in sealing assembly is adopted. A battery is used as a working power supply. The invention thoroughly eliminates a power supply of a towing line, avoids the generation of hidden danger of open fire and has high safety and reliability.
Description
Technical field:
The present invention relates to a kind of gas leakage protector.
Background technique:
At present, gas leakage protector on the market, its complex structure, volume is big, drags the line power supply, and inconvenience is installed, and exists the hidden danger of easy generation naked light again, is difficult for being accepted by market.
Summary of the invention:
The object of the present invention is to provide a kind of need not to drag connect power line, safe and reliable wireless gas protector.
Technical solution of the present invention is:
A kind of wireless gas protector is characterized in that: comprise the solenoid valve that dams, the solenoid valve that dams is connected with the solenoid valve control circuit that dams; The solenoid valve control circuit that dams has by-pass cock, decoding chip is connected with by-pass cock, accepting chip connects with by-pass cock, decoding chip, by-pass cock is connected in the outlet line of battery supply, regularly the signal processor to by-pass cock output gap cycle signal is connected in the outlet line of battery supply, and connect with by-pass cock, decoding chip is connected with signal processor, and the dam control switch of solenoid valve work of control is connected on the output terminal of signal processor.
Have the power processor of electric power outputting current situation in the detection line to connect with battery, in parallel with signal processor.
The solenoid valve that dams has electric box, dress magnetic coil in the electric box, the magnet piston is set in the magnetic coil endoporus, piston rear end connects piston guide rod, piston nose connects the rubber envelope that is positioned at outside the magnetic coil endoporus, the magnetic coil endoporus outside taps into tracheae, magnetic coil endoporus inboard connects connection chamber, and connection chamber and movable tubes are inserted movingly, and movable tubes is inserted and the connecting end of connection chamber is provided with pushing block, install the location core in the connection chamber, the spring seat that is provided with center hole is packed on the core of location, and the fine motion spring is enclosed within on the piston guide rod, and the center hole of spring seat is passed in the piston guide rod end, dress and piston guide rod cutting ferrule movingly on spring seat are provided with reset spring between spring seat and movable tubes are slotting.
The present invention adopts the transmitting/receiving wireless signal, actuator is simple in structure light and handy, closing motion is very rapid, easy to install and use, adopt built-in sealing assembling, add that adopting battery is working power, thoroughly eliminated and dragged the line power supply, avoid producing naked light hidden danger, safe and reliable, the Environmental Conditions brevity and lucidity.
Description of drawings:
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of one embodiment of the invention.
Fig. 2 is the solenoid valve control circuit diagrammatic sketch that dams.
Embodiment:
A kind of wireless gas protector comprises the solenoid valve 22 that dams, and the solenoid valve 22 that dams is connected with the solenoid valve control circuit that dams; The solenoid valve that dams has electric box 1, dress magnetic coil 8 in the electric box 1, in magnetic coil 8 endoporus magnet piston 7 is set, piston 7 rear ends connect piston guide rod 2, piston 7 front ends connect the rubber envelope 5 that is positioned at outside the magnetic coil endoporus, the magnetic coil endoporus outside taps into tracheae 4, magnetic coil endoporus inboard connects connection chamber 14, connection chamber 14 inserts 16 movingly by O-ring seals 11 and movable tubes, movable tubes slotting 16 is provided with pushing block 24 with the connecting end of connection chamber 14, install location core 10 in the connection chamber 14, the spring seat 13 that is provided with center hole is packed on the core 10 of location, and fine motion spring 9 is enclosed within on the piston guide rod 2, and the center hole of spring seat 13 is passed in piston guide rod 2 ends, dress and piston guide rod 2 cutting ferrule 15 movingly on spring seat 13 are provided with reset spring 12 between spring seat 13 and movable tubes slotting 16.Dress power-supply battery 3 in the electric box, the circuit board of solenoid valve control circuit dams, the solenoid valve control circuit that dams has by-pass cock 18 (model: 8550Q2, every household, Nantong peace human settlement equipment Co., Ltd produces), decoding chip 20 (model: 2272U1, every household, Nantong peace human settlement equipment Co., Ltd produces) connect with by-pass cock 18, accept chip 19 (model: CON6JI, every household, Nantong peace human settlement equipment Co., Ltd produces) and by-pass cock 18, decoding chip 20 series connection, by-pass cock 18 is connected in the outlet line of battery supply, regularly give the signal processor 21 (model: 2005U2 of by-pass cock 18 output gap cycle signals, every household, Nantong peace human settlement equipment Co., Ltd produces) be connected in the outlet line of battery supply, and connect with by-pass cock 18, can make by-pass cock 18 gap conductings, allow and accept chip 19 cyclic gap work, reach the attenuating battery power consumption, prolong the purpose of battery standby time.Decoding chip 20 is connected with signal processor 21, control control switch 17 (model: the Q1 8050 of the solenoid valve work of damming, every household, Nantong peace human settlement equipment Co., Ltd produces) be connected on the output terminal of signal processor 21, other have the power processor 23 (model: 70XXU3, every household, Nantong peace human settlement equipment Co., Ltd produces) of electric power outputting current situation in the detection line connect with battery 3, in parallel with signal processor 23.Also has coil housing 6 among the figure.
Working principle of the present invention is: be placed on the combustion gas prober that uses in the combustion gas environment separately when detecting the combustion gas of leakage, export wireless control signal continuously, after accepting chip 19 and receiving this control signal, just this signal is given decoding chip 20 identification of decoding, after the decoding identification, signal being given signal processor 21 handles again, at last by high level pulse signal of signal processor 21 outputs, triggering and conducting control switch 17, allow shutoff valve 22 get electric work, realize closing motion.When battery 3 can output in the circuit electric current when being lower than in the control wiring required value, power processor 23 directly gives signal processor 21 outputs a signal, after signal processor conditions is handled, again by high level pulse signal of signal processor output, conducting control switch 17 allows shutoff valve get electric work, cuts off the source of the gas circulation for a long time, prompting more renews battery, and assurance device can normally protect.
The solenoid valve that dams gets working procedure: magnetic coil energising produces suction, inhales to draw in magnet piston 7 and the rubber envelope 5 and moves, and fine motion spring 9 is overcome the fine motion spring by magnet piston 7 and gas pressure and gets elastic force, makes rubber seal 5 shutoff combustion gas input gas circuit.Promote movable tubes and insert 16, the pushing block 24 of its end promotes reset spring 12, and magnet piston 7, rubber envelope 5 and fine motion spring 9 are passed simultaneously, rubber seals 5 front end inlet openings and is opened again, gas pressure no longer makes rubber envelope 5 stifled combustion gas gas circuits, unclamps hand again, and reset spring 12 movable tubes of rebounding inserts 16.
Claims (2)
1. wireless gas protector, it is characterized in that: comprise the solenoid valve that dams, the solenoid valve that dams is connected with the solenoid valve control circuit that dams; The solenoid valve control circuit that dams has by-pass cock, decoding chip is connected with by-pass cock, accepting chip connects with by-pass cock, decoding chip, by-pass cock is connected in the outlet line of battery supply, regularly the signal processor to by-pass cock output gap cycle signal is connected in the outlet line of battery supply, and connect with by-pass cock, decoding chip is connected with signal processor, and the dam control switch of solenoid valve work of control is connected on the output terminal of signal processor; The solenoid valve that wherein dams has electric box, dress magnetic coil in the electric box, the magnet piston is set in the magnetic coil endoporus, piston rear end connects piston guide rod, piston nose connects the rubber envelope that is positioned at outside the magnetic coil endoporus, the magnetic coil endoporus outside taps into tracheae, magnetic coil endoporus inboard connects connection chamber, and connection chamber and movable tubes are inserted movingly, and movable tubes is inserted and the connecting end of connection chamber is provided with pushing block, install the location core in the connection chamber, the spring seat that is provided with center hole is packed on the core of location, and the fine motion spring is enclosed within on the piston guide rod, and the center hole of spring seat is passed in the piston guide rod end, dress and piston guide rod cutting ferrule movingly on spring seat are provided with reset spring between spring seat and movable tubes are slotting.
2. wireless gas protector according to claim 1 is characterized in that: have the power processor of electric power outputting current situation in the detection line connect with battery, in parallel with signal processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100880524A CN100387900C (en) | 2006-06-19 | 2006-06-19 | Wireless gas protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100880524A CN100387900C (en) | 2006-06-19 | 2006-06-19 | Wireless gas protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1884899A CN1884899A (en) | 2006-12-27 |
| CN100387900C true CN100387900C (en) | 2008-05-14 |
Family
ID=37583180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100880524A Expired - Fee Related CN100387900C (en) | 2006-06-19 | 2006-06-19 | Wireless gas protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100387900C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043674A (en) * | 2019-05-20 | 2019-07-23 | 宁波金盾电子工业股份有限公司 | A kind of battery-powered gas electromagnetic valve of low tension |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101292U (en) * | 1991-09-14 | 1992-04-08 | 李允文 | Detecting, warning and closing device for fuel gas pipeline |
| JPH08163264A (en) * | 1994-12-07 | 1996-06-21 | Tokyo Gas Co Ltd | Radio type device and system for cutting off gas |
| CN2488120Y (en) * | 2001-01-04 | 2002-04-24 | 叶玲 | Domestic gas leakage protector |
| CN2544362Y (en) * | 2002-04-16 | 2003-04-09 | 谭锦镛 | Gas protector |
| EP1406279A1 (en) * | 2002-10-03 | 2004-04-07 | Alstom | Gas blast circuit breaker with rotating arc |
| US20060124171A1 (en) * | 2004-12-14 | 2006-06-15 | Ghazarian John D | Secure wireless leak detection system |
-
2006
- 2006-06-19 CN CNB2006100880524A patent/CN100387900C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101292U (en) * | 1991-09-14 | 1992-04-08 | 李允文 | Detecting, warning and closing device for fuel gas pipeline |
| JPH08163264A (en) * | 1994-12-07 | 1996-06-21 | Tokyo Gas Co Ltd | Radio type device and system for cutting off gas |
| CN2488120Y (en) * | 2001-01-04 | 2002-04-24 | 叶玲 | Domestic gas leakage protector |
| CN2544362Y (en) * | 2002-04-16 | 2003-04-09 | 谭锦镛 | Gas protector |
| EP1406279A1 (en) * | 2002-10-03 | 2004-04-07 | Alstom | Gas blast circuit breaker with rotating arc |
| US20060124171A1 (en) * | 2004-12-14 | 2006-06-15 | Ghazarian John D | Secure wireless leak detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1884899A (en) | 2006-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20120619 |