CN203023609U - Gas flow valve - Google Patents
Gas flow valve Download PDFInfo
- Publication number
- CN203023609U CN203023609U CN 201320022341 CN201320022341U CN203023609U CN 203023609 U CN203023609 U CN 203023609U CN 201320022341 CN201320022341 CN 201320022341 CN 201320022341 U CN201320022341 U CN 201320022341U CN 203023609 U CN203023609 U CN 203023609U
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- controller
- electrically connected
- electromagnetic coil
- 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
Links
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a gas flow valve comprising a main gas valve body, wherein the main gas valve body comprises a pipe body with an inlet and an outlet; a manual switch valve is arranged on the pipe body; an electromagnetic valve is further arranged on the pipe body, and comprises a valve body; a gas inlet channel, a gas outlet channel and a sliding way are arranged inside the valve base; the gas inlet channel is communicated with the gas outlet channel; a valve core is mounted inside the sliding way in a sliding manner; the valve core and the gas inlet channel are oppositely arranged; an electric magnet is arranged at the top end of the valve core; an electromagnetic coil is arranged at the outer side of the sliding way; a gas-sensitive sensor is mounted on the outer wall of the pipe body, and is electrically connected with a controller; and the controller is electrically connected with the electromagnetic coil. According to the gas flow valve provided by the utility model, when leakage combustible mixed gas reaches a certain concentration, the gas-sensitive sensor sends signals to the controller and the controller controls the electromagnetic valve to close, so that the combustible mixed gas is prevented from continuously leaking. Therefore, the loss of human life and property can be avoided.
Description
Technical field
The utility model relates to a kind of gas valve, especially relates to a kind of gas flow valve.
Background technique
Since the last century the nineties, gas electromagnetic valve is widely used in the automatic control of the multiple inflammable gass such as Mei Qi ﹑ natural gas, liquefied petroleum gas (LPG) gradually, gas is carried out connected and cut-off (Kai Heguan), have safe and reliable, power saving, the advantage such as small and exquisite, come into huge numbers of families by increasing people's approval.Study its product structure, improve quality necessary.Raising along with China's living standards of the people, solved have enough to eat and wear after, begin to pay close attention to quality of life, adhere to " people-oriented ", environment is had higher requirement, along with the enforcement of West-East National Gas Transmission Project, each court of a feudal ruler begins to use in a large number the inflammable gass such as rock gas, coal gas and liquefied petroleum gas (LPG) to be used for food and drink, shower and heating, and these inflammable gass leak unavoidably, produce contingency, cause huge loss to the people's lives and property.
The model utility content
Technical problem to be solved in the utility model is: a kind of gas flow valve is provided, when the flammable mixed gas that leaks reaches finite concentration, gas sensing member transmits signal to controller and controls closed electromagnetic valve, stop flammable mixed gas and continued leakage, thereby avoided the loss of people's lives and properties.
for solving the problems of the technologies described above, the technical solution of the utility model is: the gas flow valve, comprise main gas valve body, described main gas valve body comprises the body with entrance and exit, described body is provided with manual switch valve, also be provided with solenoid valve on described body, described solenoid valve comprises valve seat, be provided with gas-entered passageway in described valve seat, outlet passageway and slideway, described gas-entered passageway is communicated with described outlet passageway, be slidably fitted with spool in described slideway, described spool and described gas-entered passageway are oppositely arranged, the top of described spool is provided with electromagnet, the outside of described slideway is provided with electromagnetic coil, on described tube wall, gas sensing member is installed, gas sensing member is electrically connected with controller, described controller is electrically connected to described electromagnetic coil.
Preferably, described body is provided with the metering gas meter, and described metering gas meter is connected with main frame by the signal conveyor line, and described main frame connects described controller by the signal conveyor line.
Adopted technique scheme, the beneficial effects of the utility model are: on the tube wall due to the gas flow valve, gas sensing member is installed, gas sensing member is electrically connected with controller, controller is electrically connected to described electromagnetic coil, when the flammable mixed gas that leaks reaches finite concentration, gas sensing member transmits signal to controller and controls closed electromagnetic valve, has stopped flammable mixed gas and has continued leakage, thereby avoided the loss of people's lives and properties.
Because body is provided with gas meter, the metering gas meter is connected with main frame by the signal conveyor line, loads onto metering gas meter and solenoid valve in gas pipeline, can opening or closing by the charge of remote terminal computer metering and gas.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Wherein: 1, main gas valve body; 2, entrance; 3, outlet; 4, body; 5, manual switch valve; 6, solenoid valve; 7, valve seat; 8, gas-entered passageway; 9, outlet passageway; 10, slideway; 11, spool; 12, electromagnet; 13, electromagnetic coil; 14, gas sensing member; 15, controller; 16, metering gas meter; 17, main frame; 18, Returnning spring.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
as shown in Figure 1, the gas flow valve, comprise main gas valve body 1, main gas valve body 1 comprises the body 4 with entrance 2 and outlet 3, body 4 is provided with manual switch valve 5, also be provided with solenoid valve 6 on body 4, solenoid valve 6 comprises valve seat 7, be provided with gas-entered passageway 8 in valve seat 7, outlet passageway 9 and slideway 10, gas-entered passageway 8 is communicated with outlet passageway 9, be slidably fitted with spool 11 in slideway 10, spool 11 is oppositely arranged with gas-entered passageway 8, be arranged with Returnning spring 18 on spool 11, the top of spool 11 is provided with electromagnet 12, the outside of slideway 10 is provided with electromagnetic coil 13, on body 4 outer walls, gas sensing member 14 is installed, gas sensing member 14 is electrically connected with controller 15, controller 15 is electrically connected to electromagnetic coil 13.
Body 4 is provided with metering gas meter 16 in addition, and metering gas meter 16 is connected with main frame 17 by the signal conveyor line, and main frame 17 connects controller 15 by the signal conveyor line, can opening or closing by the charge of remote terminal computer metering and gas.
When the utility model reached finite concentration when the flammable mixed gas that leaks, gas sensing member 14 transmitted signal to controller 15 control solenoid valves 6 and cuts out, and has stopped flammable mixed gas and has continued leakage, thereby avoided the loss of people's lives and properties.
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done are within all dropping on protection domain of the present utility model.
Claims (2)
1. gas flow valve, comprise main gas valve body, described main gas valve body comprises the body with entrance and exit, described body is provided with manual switch valve, also be provided with solenoid valve on described body, described solenoid valve comprises valve seat, be provided with gas-entered passageway in described valve seat, outlet passageway and slideway, described gas-entered passageway is communicated with described outlet passageway, be slidably fitted with spool in described slideway, described spool and described gas-entered passageway are oppositely arranged, described valve core upper sleeve is provided with Returnning spring, the top of described spool is provided with electromagnet, the outside of described slideway is provided with electromagnetic coil, it is characterized in that, on described tube wall, gas sensing member is installed, gas sensing member is electrically connected with controller, described controller is electrically connected to described electromagnetic coil.
2. gas flow valve as claimed in claim 1, is characterized in that, described body is provided with the metering gas meter, and described metering gas meter is connected with main frame by the signal conveyor line, and described main frame connects described controller by the signal conveyor line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022341 CN203023609U (en) | 2013-01-16 | 2013-01-16 | Gas flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022341 CN203023609U (en) | 2013-01-16 | 2013-01-16 | Gas flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023609U true CN203023609U (en) | 2013-06-26 |
Family
ID=48647595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320022341 Expired - Fee Related CN203023609U (en) | 2013-01-16 | 2013-01-16 | Gas flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240503A (en) * | 2016-12-26 | 2018-07-03 | 天津市科瑞燃气设备有限公司 | One kind carries warning function fuel gas transmission valve |
| CN109140535A (en) * | 2018-11-12 | 2019-01-04 | 山东小鸭集团小家电有限公司 | A kind of novel intelligent gas-cooker |
-
2013
- 2013-01-16 CN CN 201320022341 patent/CN203023609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240503A (en) * | 2016-12-26 | 2018-07-03 | 天津市科瑞燃气设备有限公司 | One kind carries warning function fuel gas transmission valve |
| CN109140535A (en) * | 2018-11-12 | 2019-01-04 | 山东小鸭集团小家电有限公司 | A kind of novel intelligent gas-cooker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202874971U (en) | Buoy water level automatic control device for steam cabinet | |
| CN203023609U (en) | Gas flow valve | |
| CN209803115U (en) | Test device for simulating water supply pipe network | |
| CN204164669U (en) | Intelligent gas adds smelly system | |
| SG10201401786PA (en) | Shut-off device for pipe | |
| CN203355717U (en) | Safe type hydrogenation reaction equipment | |
| CN203631257U (en) | Transformer oil change device | |
| CN203564101U (en) | Pipeline-type water dispenser | |
| CN202393599U (en) | Oil supply pipeline for engine stand test | |
| CN201473305U (en) | Novel refueller piping layout structure | |
| CN202118348U (en) | Induction touch water faucet | |
| CN218954190U (en) | Household gas emergency cut-off valve | |
| CN203291724U (en) | Simple constant-pressure and constant-capacity gas distribution device of mixed gas | |
| CN203373813U (en) | Automatic water supplying device of water tank | |
| CN203023606U (en) | Antitheft and anti-leakage valve of oil pipeline | |
| CN202350323U (en) | Device for automatically detecting pressure of inner container of electric storage water heater | |
| CN205138744U (en) | Full -automatic detection alarm device that leaks | |
| CN203963985U (en) | Liquid fuel safe storage | |
| CN202381783U (en) | Gas leakage switch | |
| CN201448505U (en) | Hydraulic pressure pipeline automatic closure valve | |
| CN206359266U (en) | A kind of Domestic water purifier | |
| CN203230294U (en) | Explosion-proof device for gas leakages | |
| CN202744314U (en) | Oil-filling control switch for tank bodies | |
| CN202734307U (en) | Automatic water injection closer for water tank of solar water heater | |
| CN205090072U (en) | Indoor leak protection water installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130626 Termination date: 20140116 |