CN201547841U - Gas kitchen range safety valve starting mechanism - Google Patents
Gas kitchen range safety valve starting mechanism Download PDFInfo
- Publication number
- CN201547841U CN201547841U CN2009202680108U CN200920268010U CN201547841U CN 201547841 U CN201547841 U CN 201547841U CN 2009202680108 U CN2009202680108 U CN 2009202680108U CN 200920268010 U CN200920268010 U CN 200920268010U CN 201547841 U CN201547841 U CN 201547841U
- Authority
- CN
- China
- Prior art keywords
- valve
- gas kitchen
- kitchen ranges
- push rod
- kitchen range
- 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)
Abstract
A gas kitchen range safety valve starting mechanism comprises a gas kitchen range valve and a safe electromagnetic valve, and is characterized in that the safe electromagnetic valve is installed on an electromagnetic valve base of the gas kitchen range valve, a cam is installed on a rotation shaft of the gas kitchen rang valve, the valve base of the gas kitchen range valve is communicated with a valve base of the electromagnetic valve, a push rod is installed in the communicated position, the top end of the push rod is pressed against the convex surface of the cam, and a compensating spring is installed on the back end of the push rod, and is pressed against the front end of a valve core of the safe electromagnetic valve. The gas kitchen rang safety valve starting mechanism has the advantages of stable and reliable performance, long service life and capability of avoiding damaging the valve core of the electromagnetic valve, and is suitable for gas kitchen range safety valves.
Description
Technical field
The utility model relates to the starter mechanism of a kind of gas kitchen ranges valve and security solenoid valve.
Background technology
New national standard requires the family expenses table type kitchen range will have extinguish protection function, makes each kitchen range manufacturer urgently seek corresponding gas kitchen ranges safety-valve.Special hope has the common valve of the gas kitchen ranges safety-valve replace old of a kind of and original installation dimension basically identical.Adopt needle directly to push the interlock mode of security solenoid valve valve open, owing to increased the length of valve body, can't be general with old product, therefore the producer that uses is few.Present desk-top gas kitchen ranges safety-valve generally adopts be the patent No. 03224487.8 decide the power starter mechanism.Therefore but this kind starter mechanism is provided with the top spring that resets, and has two to lack and account for: it is bad 1, to open security solenoid valve stability, particularly with magnetic valve manufacturer specified open the valve current detecting time more obvious.2, many back-moving springs have increased the resistance of driving valve, make the friction of push rod and cam bigger, have shortened the service life of gas kitchen ranges valve.
Summary of the invention
The purpose of this utility model is to provide that a kind of to open the safety electromagnetic valve performance more reliable and more stable, the gas kitchen ranges safety-valve starter mechanism of product longer service life.
A kind of gas kitchen ranges safety-valve starter mechanism, relate to gas kitchen ranges valve, security solenoid valve, it is characterized in that security solenoid valve is contained on the magnetic valve valve seat of gas kitchen ranges valve, in the rotating shaft of gas kitchen ranges valve, cam is housed, push rod is equipped with in the valve seat of gas kitchen ranges valve and magnetic valve valve seat UNICOM in the position of UNICOM, the front end of push rod withstands on the convex surface of cam, counterbalance spring is equipped with in the rear end of push rod, and counterbalance spring withstands on the spool front end of security solenoid valve.
Aforesaid a kind of gas kitchen ranges safety-valve starter mechanism is characterized in that valve body, spool are arranged on the gas kitchen ranges valve, and valve body and spool are formed the function of controlling kitchen range valve switch and Flow-rate adjustment together.
Aforesaid a kind of gas kitchen ranges safety-valve starter mechanism is characterized in that the magnetic valve valve seat is provided with fuel gas inlet, and the magnetic valve valve seat links to each other with valve body, and forms blast tube one, and the switch of this blast tube is controlled by security solenoid valve.Magnetic valve valve seat and valve body can be made an integral body or 2 parts.
Advantage of the present utility model is stable and reliable for performance, can not damage valve core of the electromagnetic valve, and long product lifecycle is applicable to the use of gas kitchen ranges safety-valve.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
The utility model relates to gas kitchen ranges valve (1), security solenoid valve (2).Gas kitchen ranges valve (1) comprises valve seat (6), valve body (9) and several parts of magnetic valve valve seat (3), and fastens as one by screw, and security solenoid valve (2) is contained on the magnetic valve valve seat (3).Be equipped with spacing cam (5) in the rotating shaft (4) on the valve seat (6), establish long slot bore on the cam (5) and cooperate, just drive cam (5) when making rotating shaft (4) rotate and rotate together with the corresponding flat position of rotating shaft (4).In the position of valve seat (6) and magnetic valve valve seat (3) UNICOM push rod (7) is housed, the front end of push rod (7) withstands on the convex surface of cam (5), and counterbalance spring (8) is equipped with in the rear end of push rod (7), and counterbalance spring (8) withstands on the spool front end of security solenoid valve (2).Spool (10) is housed in the valve body (9), and insert in the elongated slot of spool (10) the flat position of rotating shaft (4).
Operation principle of the present utility model is: when depressing rotating shaft (4) when being rotated counterclockwise, driving cam (5) rotates, because the front end of push rod (7) withstands on the convex surface of cam (5), therefore push rod (7) can be subjected to displacement to security solenoid valve (2) direction together with counterbalance spring (8) when cam (5) rotates, finally back down security solenoid valve (2), make blast tube open.
Combustion gas enters into spool (10) by fuel gas inlet (11).Behind gas combustion range ignition, heating is contained in the thermocouple on fire lid next door, produces electric current, makes security solenoid valve (2) adhesive.The operator looses one's grip, and rotating shaft (4) and cam (5) set back.If the spool (10) in rotating shaft (4) then the valve body (9) rotates simultaneously.Relatively rotating of spool (10) and valve body (9) amassed the blast tube opening section and changed, thereby reaches the purpose of regulating the combustion gas firepower.When stopping working when meeting accident, security solenoid valve (2) makes valve-closing because of signal code stops to lose magnetic attraction, and push rod (7) is return original position simultaneously, thereby cuts off blast tube, to avoid taking place dangerous accident.
The top spring owing to do not need to reset, the vibrations that spring produces when having reduced to drive valve make easier the opening of security solenoid valve (2); Become the return spring that has only security solenoid valve (2) self power that has the opposite effect when driving valve on the other hand, reduced push rod (7) greatly, and prolonged the service life of product owing to the wearing and tearing that produce with cam (5) friction; Secondly, the top spring that do not need to reset also makes product reduce part and operation, has saved totle drilling cost.
Claims (3)
1. gas kitchen ranges safety-valve starter mechanism, relate to gas kitchen ranges valve (1), security solenoid valve (2), it is characterized in that security solenoid valve (2) is contained on the magnetic valve valve seat (3) of gas kitchen ranges valve (1), in the rotating shaft (4) of gas kitchen ranges valve (1), cam (5) is housed, the valve seat (6) of gas kitchen ranges valve (1) and magnetic valve valve seat (3) UNICOM, push rod (7) is housed in the position of UNICOM, the front end of push rod (7) withstands on the convex surface of cam (5), counterbalance spring (8) is equipped with in the rear end of push rod (7), and counterbalance spring (8) withstands on the spool front end of security solenoid valve (2).
2. a kind of gas kitchen ranges safety-valve starter mechanism according to claim 1, it is characterized in that valve body (9), spool (10) are arranged on the gas kitchen ranges valve (1), valve body (9) and spool (10) are formed the function of controlling kitchen range valve switch and Flow-rate adjustment together.
3. a kind of gas kitchen ranges safety-valve starter mechanism according to claim 1 and 2, it is characterized in that magnetic valve valve seat (3) is provided with fuel gas inlet (11), magnetic valve valve seat (3) links to each other with valve body (9), and form blast tube one, the switch of this blast tube is by security solenoid valve (2) control, and magnetic valve valve seat (3) can be made an integral body or 2 parts with valve body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202680108U CN201547841U (en) | 2009-11-02 | 2009-11-02 | Gas kitchen range safety valve starting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202680108U CN201547841U (en) | 2009-11-02 | 2009-11-02 | Gas kitchen range safety valve starting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547841U true CN201547841U (en) | 2010-08-11 |
Family
ID=42603017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202680108U Expired - Fee Related CN201547841U (en) | 2009-11-02 | 2009-11-02 | Gas kitchen range safety valve starting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547841U (en) |
-
2009
- 2009-11-02 CN CN2009202680108U patent/CN201547841U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2369234B1 (en) | Thermoelectric safety actuator adapted to a gas burner of a domestic appliance | |
| CN200989615Y (en) | Gas controller for stove | |
| CN104633697A (en) | Fire adjusting device | |
| CN200979025Y (en) | Gas warmer and double-control valve for gas fireplace | |
| EP1909029A3 (en) | Safety electromagnetic valve with internal spring | |
| CN201844077U (en) | Fuel gas safety protection valve | |
| CN101082425A (en) | Intelligent gas combustion range | |
| CN201547841U (en) | Gas kitchen range safety valve starting mechanism | |
| CN102410561A (en) | Safe gas cooker | |
| JP4536035B2 (en) | Thermal power control device | |
| CN204970821U (en) | Pressure control mechanism, electric pressure cooker and electric pressure cooker control circuit | |
| CN109058518A (en) | Electric and gas dual purpose gas valve | |
| CN2926691Y (en) | Fast electrically-controlled cut-off valve | |
| CN201285085Y (en) | Security valve interlocking mechanism of gas kitchen range | |
| CN203363299U (en) | Safety valve linkage mechanism | |
| CN209295211U (en) | Gas stove controlling system and gas-cooker | |
| CN210106660U (en) | Control valve for gas stove and gas stove with control valve | |
| CN214466326U (en) | Timing flameout protection gas valve structure | |
| EP2069635B1 (en) | Alternative fuel injector for dual fuel systems | |
| CN213900072U (en) | Multifunctional gas adjusting knob and gas stove | |
| CN2515556Y (en) | Safety ignitor, flam-out device for gas range | |
| CN202432087U (en) | Safety valve starting mechanism for gas furnace | |
| CN209115727U (en) | Electric and gas dual purpose gas valve | |
| CN201437861U (en) | Link mechanism of gas cooker safety valve | |
| CN2648308Y (en) | Gas flameout protector and kitchen range igniter with said flameout protector |
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: 20100811 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |