CN2219994Y - Gas electromagnetic safety valve - Google Patents
Gas electromagnetic safety valve Download PDFInfo
- Publication number
- CN2219994Y CN2219994Y CN 95243928 CN95243928U CN2219994Y CN 2219994 Y CN2219994 Y CN 2219994Y CN 95243928 CN95243928 CN 95243928 CN 95243928 U CN95243928 U CN 95243928U CN 2219994 Y CN2219994 Y CN 2219994Y
- Authority
- CN
- China
- Prior art keywords
- armature
- gas
- electromagnet
- valve
- housing
- 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
- Feeding And Controlling Fuel (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a gas electromagnetic safety valve which is installed on the end of the valve body cavity of a domestic gas apparatus. The gas electromagnetic safety valve is composed of a shell, a cushion rubber gasket, an electromagnet, an armature, an armature seat, a valve rod, a spring, a sealing rubber gasket, a flexible membrane, a lead wire board and a lug. Because the gas electromagnetic safety valve is provided with the flexible membrane inside, the movement of the valve rod and the armature are not influenced and combustion gas is completely separated from the armature and the electromagnet. The armature and an electromagnet core are both made of ferrites. Therefore, when the quality of gas source is not good, the armature and the electromagnet can not be contaminated and corroded. The electromagnetic gas combustion safety valve has the advantages of good operational reliability and long service life.
Description
The utility model relates to the safety valve of gas appliance, a kind of more specifically combustion gas electromagnetic valve.
Existing domestic gas apparatus (gas instantaneous water heater, gas range etc.) in order to ensure user's safety, generally all has an electromagnetic valve.Its electromagnet coil is directly driven by the thermocouple of energy perception gas flame temperature, also can be driven by electronic circuit by the ionization detector of energy perception gas flame.When combustion gas burner proper functioning, above-mentioned thermoelectricity occasionally ionization detector perceives the combustion flame of gas appliance, can provide exciting curent to the electromagnetic valve electromagnet coil, armature in the electromagnetic valve is inhaled under external force mutually with electromagnet, make blast tube keep opening state, the gas appliance proper functioning.Gas appliance is because accident causes when flame-out, and above-mentioned thermoelectricity occasionally ionization detector perceives gas appliance and do not have flame, automatically the exciting curent of tripping magnet coil, armature and electromagnet break away from, this moment, blast tube cut off, and had prevented leaking in a large number of combustion gas, guaranteed user's personal safety.Above-mentioned electromagnetic valve is exposed in the combustion gas atmosphere the interior armature of valve, electromagnet etc. because its structural intrinsic defect can not be provided with perfect sealing component fully.The combustion gas that has (as coal gas) contains dust, hydrogen sulfide, phenol, how to wait, and to armature, electromagnet corrosion, makes electromagnetic valve work malfunctioning easily, and working life is short.
The purpose of this utility model is: the valve in the housing that provides a kind of combustion gas not enter armature and electromagnet are housed makes electromagnet, the armature can contaminated and corrosion.Its electromagnet core, armature adopt not can corrosion Ferrite Material, thereby the operational safety and the life-span of improving the gas safe solenoid valve widely.
The utility model purpose is to realize like this.It is to be made of housing, cushion rubber bumper, electromagnet, armature, armature seat, valve rod, spring, seal rubber pad, valve gap, flexible partition, wire lead plate, lug plate etc.Electromagnet is fixed in the housing, and cushion rubber bumper is arranged therebetween, and electromagnetism iron wire bag lighting outlet is drawn by wire lead plate, the lug plate at housing rear portion.The riveting of armature seat pine also has flexible partition, valve gap, spring successively in an end of valve rod on valve rod, its other end is a seal rubber pad.Armature is installed on the armature seat, and valve gap is that screw is connected with housing.
The iron core of electromagnet and the material of armature are ferrites.
Fig. 1 is the utility model structural representation.
Phase diagram when Fig. 2 is the utility model unlatching blast tube.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.The symbol of figure: the 1st, cushion rubber bumper, the 2nd, wire lead plate, the 3rd, lug plate, the 4th, electromagnet, the 5th, armature, the 6th, valve gap, the 7th, valve rod, the 8th, spring, the 9th, seal rubber pad, the 10th, air outlet, the 11st, suction port, the 12nd, air valve body, the 13rd, flexible partition, the 14th, armature seat, the 15th, housing.Their annexation: install electromagnet 4 in housing 15, cushion rubber bumper 1 is set therebetween, electromagnetism iron wire bag lighting outlet is drawn by wire lead plate 2, the lug plate 3 at housing 15 rear portions, and valve gap 6 is that screw is connected with housing 15.Valve rod 7 passes valve gap 6, one end is in housing 15, flexible partition 13 is installed on it, and embed in the housing 15, end pine riveting armature seat 14, armature 5 is installed on the armature seat 14, valve rod 7 the other ends are in air valve body 12, having can be at the spring 8 of valve rod 7 axial stretchings, and seal rubber pad 9 is installed on valve rod 7 ends, and valve gap 6 is that screw is connected with air valve body 12.
When using gas appliance, when the electromagnet 4 of combustion gas electromagnetic valve by excitatory, external force imposes on valve rod 7 ends (in the air outlet 10), spring 8 is compressed, armature 5 sucks for electromagnet 4, and open the air outlet 10 of air valve body 12, and combustion gas enters from suction port 11,10 diffluences from the air outlet, gas appliance is kept proper functioning.If gas appliance is flame-out or accident extinguishing, electromagnet 4 loses electricity, can not suck armature 5, and spring 8 promotes valve rod 7, and armature 5 is return, and seal rubber pad 9 blocks air outlet 10, and blast tube is closed.
Flexible partition 13 of the present utility model has been blocked combustion gas and has been flowed in the housing 15, and the armature 5 in the housing 15, electromagnet 4 can be by the harmful gas in the combustion gas, contaminating impurity and corrosion, good reliability when making the work of combustion gas electromagnetic valve, long service life.This valve is specially adapted to the gas appliance that source of the gas is coal gas, biogas, is applicable to that also source of the gas is the gas appliance of liquefied petroleum gas, rock gas.
Claims (2)
1, a kind of combustion gas electromagnetic valve, by housing (15), cushion rubber bumper (1), electromagnet (4), armature (5), armature seat (14), valve rod (7), spring (8), seal rubber pad (9), valve gap formations such as (6), it is characterized in that flexible partition (13) in addition, wire lead plate (2), lug plate (3), electromagnet (4) is fixed in the housing (15), cushion rubber bumper (1) is arranged therebetween, electromagnetism iron wire bag lighting outlet is by the wire lead plate (2) at housing (15) rear portion, lug plate (3) is drawn, the loose riveting of armature seat (14) is in an end of valve rod (7), on valve rod (7), also has flexible partition (13) successively, valve gap (6), spring (8), its end is seal rubber pad (9), armature (5) is installed on the armature seat (14), and valve gap (6) is that screw is connected with housing (15).
2, combustion gas electromagnetic valve according to claim 1 is characterized in that the iron core of electromagnet (4), the material of armature (5) are ferrites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243928 CN2219994Y (en) | 1995-05-05 | 1995-05-05 | Gas electromagnetic safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243928 CN2219994Y (en) | 1995-05-05 | 1995-05-05 | Gas electromagnetic safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219994Y true CN2219994Y (en) | 1996-02-14 |
Family
ID=33884428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243928 Expired - Fee Related CN2219994Y (en) | 1995-05-05 | 1995-05-05 | Gas electromagnetic safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219994Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999987B (en) * | 2007-01-10 | 2010-08-18 | 辽河石油勘探局 | Electrohydraulic compound switch controlling valve for oil water well working with pressure |
| CN1904418B (en) * | 2005-07-26 | 2010-12-22 | 费斯托股份有限两合公司 | Electromagnetic valve |
| CN105465845A (en) * | 2015-12-31 | 2016-04-06 | 佛山市顺德万和电气配件有限公司 | Fuel gas stove and proportional valve for fuel gas stove |
| CN109668179A (en) * | 2019-01-24 | 2019-04-23 | 浙江博立灶具科技有限公司 | A kind of control system of commercialization integrated kitchen range |
| CN109751625A (en) * | 2019-01-24 | 2019-05-14 | 温州宸溢厨房设备有限公司 | A kind of Intelligent commercial gas big kitchen range |
| CN109764363A (en) * | 2019-01-24 | 2019-05-17 | 吴联凯 | A kind of energy-saving large stove burner |
| CN109764364A (en) * | 2019-01-24 | 2019-05-17 | 吴联凯 | A kind of energy conservation burner of commercial oven |
-
1995
- 1995-05-05 CN CN 95243928 patent/CN2219994Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904418B (en) * | 2005-07-26 | 2010-12-22 | 费斯托股份有限两合公司 | Electromagnetic valve |
| CN100999987B (en) * | 2007-01-10 | 2010-08-18 | 辽河石油勘探局 | Electrohydraulic compound switch controlling valve for oil water well working with pressure |
| CN105465845A (en) * | 2015-12-31 | 2016-04-06 | 佛山市顺德万和电气配件有限公司 | Fuel gas stove and proportional valve for fuel gas stove |
| CN105465845B (en) * | 2015-12-31 | 2018-05-18 | 广东万和热能科技有限公司 | For the proportioning valve and gas kitchen ranges of gas kitchen ranges |
| CN109668179A (en) * | 2019-01-24 | 2019-04-23 | 浙江博立灶具科技有限公司 | A kind of control system of commercialization integrated kitchen range |
| CN109751625A (en) * | 2019-01-24 | 2019-05-14 | 温州宸溢厨房设备有限公司 | A kind of Intelligent commercial gas big kitchen range |
| CN109764363A (en) * | 2019-01-24 | 2019-05-17 | 吴联凯 | A kind of energy-saving large stove burner |
| CN109764364A (en) * | 2019-01-24 | 2019-05-17 | 吴联凯 | A kind of energy conservation burner of commercial oven |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2219994Y (en) | Gas electromagnetic safety valve | |
| CN2238946Y (en) | Double steady-state gas electromagnet valve | |
| CN216666640U (en) | Electromagnetic type pressing ventilation gas emergency cut-off valve with switch indication information | |
| CN218954164U (en) | Gas cut-off valve | |
| CN112963599A (en) | Self-closing valve structure with gas leakage alarming and cutting-off function | |
| CN201218518Y (en) | Coke oven combustion controller | |
| CN111048350A (en) | Gas insulation protection device | |
| CN207961693U (en) | Intelligent WiFi gas valve | |
| CN201521797U (en) | Anti-leakage automatic gas protector | |
| CN214743365U (en) | Self-closing valve with intelligent cut-off function | |
| CN2295092Y (en) | Water-pressure linkage gas electromagnetic valve | |
| CN112178228A (en) | Household natural gas intelligent home-entry main valve and related components thereof | |
| CN208594035U (en) | Preposition water purifier | |
| CN216361164U (en) | Three-cavity piezoelectric energy-saving valve body assembly of embedded gas stove | |
| CN2320875Y (en) | Pipe gas leakage protecting valve | |
| CN2352839Y (en) | Spark-free, gas fuel and alarming type automatic passing through and cutting system for stove or range | |
| CN212271730U (en) | Positive pressure explosion-proof analysis cabin | |
| CN216361163U (en) | Double-cavity piezoelectric energy-saving valve body assembly of embedded gas stove | |
| CN2254520Y (en) | Safety device for flameout of double-stable state gas burner | |
| CN220540436U (en) | Wireless Bluetooth electromagnetic type gas emergency cut-off valve and gas supply system | |
| CN2351634Y (en) | Gas safety electromagnetic valve | |
| CN2187745Y (en) | Clutch type electric closing device for gas utensil | |
| CN2352792Y (en) | Safety valve driven by explosion-proof valve | |
| CN2842274Y (en) | Anti-burst control box for air-conditioner | |
| CN2793460Y (en) | Emergent cut-off valve of gas pipeline |
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 |