CN201973295U - Liquefied dual gas outlet temperature control safety valve - Google Patents
Liquefied dual gas outlet temperature control safety valve Download PDFInfo
- Publication number
- CN201973295U CN201973295U CN2011200292321U CN201120029232U CN201973295U CN 201973295 U CN201973295 U CN 201973295U CN 2011200292321 U CN2011200292321 U CN 2011200292321U CN 201120029232 U CN201120029232 U CN 201120029232U CN 201973295 U CN201973295 U CN 201973295U
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- valve
- control safety
- temperature
- anger
- giving vent
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Abstract
The utility model relates to the field of gas valves, and particularly provides a liquefied dual gas outlet temperature control safety valve, which structurally comprises a valve seat, wherein a gas inlet is arranged at the bottom of the valve seat; gas outlets are arranged on the front and back sides of the valve seat respectively; a thermocouple fixing seat is connected at one end of the external part of the valve seat, and the other end is connected with a valve cover; a fine adjusting needle is arranged on a side surface of the valve seat; a valve core is arranged in the valve seat; magnetic valves are arranged in the thermocouple fixing seat and the valve seat; the valve plugs of the magnetic valves are connected with one end of the valve core; a top piston rod is arranged in the valve core, a seal rubber ring is arranged at one end of the top piston rod, and the other end penetrates the valve cover to be connected with a valve shaft; a spring is arranged at the external part of the top piston rod, and a microswitch for controlling the pulse ignition is arranged outside the valve shaft. The liquefied dual-gas outlet temperature control safety valve can prevent any unburnt gas from leaking when the gas ring is accidentally flamed out, the pulse ignition is more conveniently and effectively controlled with a single hand through the combination of the microswitch and the valve body, the temperature control is stable, the temperature error is rare, the use safety is ensured, the structure is simple, no additional energy is required, the production cost is reduced, and the safety valve is convenient to operate.
Description
Technical field
The utility model relates to the gas valve field, specifically provides the two temperature-control safety valves of giving vent to anger of a kind of liquefaction.
Background technique
Under the prior art, be used for the control valve on the gas cooking range, it mostly is pure Design of Mechanical Structure, though fabricating cost is low, if during the situation of kitchen range eye accident extinguishing, its valve can't be closed automatically, this will bring potential safety hazard to use.
In order to improve the caution effect, a kind of control valve that has alarm buzzer is also arranged, and it can trigger alarm and report to the police when running into the flame-out situation of kitchen range eye, remind user's throttle down, but this control valve does not possess the function of closing automatically, same inconvenient user's use yet.
And existing gas valve all is the hydraulic type control valve, utilizes the principle of expanding with heat and contracting with cold of liquid and the liquid can not compressed physical property, realize controlling throughput analog temperature control by valve body, this technology cost of production height, the temperature control error is bigger, and temperature curve is corrugated.
Summary of the invention
The utility model is at above problem, provide a kind of liquefaction two temperature-control safety valves of giving vent to anger, when kitchen range eye accident extinguishing, do not have combustion gas and leak, cooperate the more convenient effective igniting of the singlehanded control impuls of valve body, stable temperature control by sensitive switch, temperature error is little, guarantee safe in utilization, and simple in structure, easy to operate, need not the other energy, and reduce production costs.
The technological scheme that its technical problem that solves the utility model adopts is:
The two temperature-control safety valves of giving vent to anger of a kind of liquefaction, comprise valve block, described valve block bottom is provided with suction port, both sides are respectively arranged with the air outlet before and after the described valve block, described valve block top one end is connected with the thermocouple fixed base, the other end is connected with body cap, the valve seat side of telling is provided with the fine setting pin, be provided with spool in the described valve block, described thermocouple fixed base and valve block inside are provided with solenoid valve, described valve core inside is provided with the top stopper rod, the valve plug of described solenoid valve connects the top stopper rod that passes valve core inside, and described top stopper rod one end connects the fine setting pin by O-ring seal, and the other end passes described body cap and connects valve shaft, described top stopper rod outer installment has spring, and described valve shaft is outside equipped with the sensitive switch of control impuls igniting.
The suction port place is provided with O-ring seal.
Spool is provided with the flow pore that varies in size.
The flow pore is divided into 6 groups by the flow size, and it is periphery on the outer wall of described spool, and cooperates corresponding with the air outlet.
Fine setting pin the place ahead is provided with O-ring seal.
Be provided with pad between O-ring seal and the top stopper rod.
The two temperature-control safety valves of giving vent to anger of a kind of liquefaction of the present utility model are controlled temperature by flow, and spool is provided with six gears in the valve, and each gear has been set fixing tap hole, and the different flow of the tap hole by each gear is set out different temperature spotss.The valve plug control thermocouple of solenoid valve remains on the position of leaving valve opening, and kitchen range emmetropia air feed uses, in case flame-out, valve block is two air outlets of a suction port, and valve plug is got back to the position of blocking valve opening, cuts off gas supply.
The two temperature-control safety valves of giving vent to anger of a kind of liquefaction of the present utility model, not having combustion gas when kitchen range eye accident extinguishing leaks, cooperate the more convenient effective igniting of the singlehanded control impuls of valve body by sensitive switch, stable temperature control, temperature error is little, guarantees safe in utilization, and it is simple in structure, easy to operate, need not the other energy, and reduce production costs.
Description of drawings
Fig. 1 is a kind of structural representation of two temperature-control safety valves of giving vent to anger that liquefy;
Fig. 2 is a kind of decomposition texture schematic representation of two temperature-control safety valves of giving vent to anger that liquefy.
Embodiment
Below in conjunction with the drawings and specific embodiments the two temperature-control safety valves of giving vent to anger of a kind of liquefaction of the present utility model are further described.
As accompanying drawing 1, shown in 2, the two temperature-control safety valves of giving vent to anger of a kind of liquefaction, comprise valve block 1, described valve block 1 bottom is provided with suction port 1-1, both sides, described valve block 1 front and back are respectively arranged with air outlet 1-2, described valve block 1 top one end is connected with thermocouple fixed base 13, the other end is connected with body cap 2, described valve seat 1 side is provided with fine setting pin 9, be provided with spool 4 in the described valve block 1, described thermocouple fixed base 13 and valve block 1 inside are provided with solenoid valve 12, and the valve plug of described solenoid valve 12 connects the top stopper rod 7 that passes in the spool 4, and described spool 4 inside are provided with top stopper rod 7, described top stopper rod 7 one ends pass spool by O-ring seal 5 and connect valve plug, the other end passes described body cap 2 and connects valve shaft 3, and described top stopper rod 7 outer installment have spring 8, and described valve shaft 3 is outside equipped with the sensitive switch 14 of control impuls igniting.
In the present embodiment, suction port 1-1 place is provided with O-ring seal 11.
The spool 4 of present embodiment is provided with tap hole 4-1.Tap hole 4-1 is divided into 6 grades, and it is periphery on the outer wall of described spool 4, and cooperates corresponding with air outlet 1-2.
In the present embodiment, fine setting pin 9 the place aheads are provided with O-ring seal 10.
Be provided with pad 6 between O-ring seal 5 and the top stopper rod 7.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (6)
1. two temperature-control safety valves of giving vent to anger of liquefaction, comprise valve block, described valve block bottom is provided with suction port, both sides are respectively arranged with the air outlet before and after the described valve block, described valve block top one end is connected with the thermocouple fixed base, the other end is connected with body cap, described valve seat side is provided with the fine setting pin, be provided with spool in the described valve block, it is characterized in that, described thermocouple fixed base and valve block inside are provided with solenoid valve, and described valve core inside is provided with the top stopper rod, and the valve plug of described solenoid valve connects the top stopper rod that passes valve core inside, described top stopper rod one end connects the fine setting pin by O-ring seal, the other end passes described body cap and connects valve shaft, and described top stopper rod outer installment has spring, and described valve shaft is outside equipped with the sensitive switch of control impuls igniting.
2. the two temperature-control safety valves of giving vent to anger of a kind of liquefaction according to claim 1 is characterized in that described suction port place is provided with O-ring seal.
3. the two temperature-control safety valves of giving vent to anger of a kind of liquefaction according to claim 1 is characterized in that described spool is provided with the flow pore that varies in size.
4. the two temperature-control safety valves of giving vent to anger of a kind of liquefaction according to claim 3 is characterized in that described pore is divided into 6 groups by the flow size, are periphery on the outer wall of described spool, and cooperate corresponding with the air outlet.
5. the two temperature-control safety valves of giving vent to anger of a kind of liquefaction according to claim 1 is characterized in that described fine setting pin the place ahead is provided with O-ring seal.
6. the two temperature-control safety valves of giving vent to anger of a kind of liquefaction according to claim 1 is characterized in that, are provided with pad between described O-ring seal and the top stopper rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200292321U CN201973295U (en) | 2011-01-25 | 2011-01-25 | Liquefied dual gas outlet temperature control safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200292321U CN201973295U (en) | 2011-01-25 | 2011-01-25 | Liquefied dual gas outlet temperature control safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973295U true CN201973295U (en) | 2011-09-14 |
Family
ID=44578398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200292321U Expired - Fee Related CN201973295U (en) | 2011-01-25 | 2011-01-25 | Liquefied dual gas outlet temperature control safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574087A (en) * | 2013-11-11 | 2014-02-12 | 广东志美尼电器有限公司 | Gas temperature control valve for gas oven |
| CN103883759A (en) * | 2014-03-22 | 2014-06-25 | 广东长青（集团）股份有限公司 | Fuel gas valve with double gas exhaust channels |
| CN109578622A (en) * | 2018-12-21 | 2019-04-05 | 浙江博顿燃具科技有限公司 | A kind of ultrathin synchronous stopcock structure |
-
2011
- 2011-01-25 CN CN2011200292321U patent/CN201973295U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574087A (en) * | 2013-11-11 | 2014-02-12 | 广东志美尼电器有限公司 | Gas temperature control valve for gas oven |
| CN103574087B (en) * | 2013-11-11 | 2015-09-09 | 广东志美尼电器有限公司 | A kind of gas temp control valve of gas burning roastor |
| CN103883759A (en) * | 2014-03-22 | 2014-06-25 | 广东长青（集团）股份有限公司 | Fuel gas valve with double gas exhaust channels |
| CN103883759B (en) * | 2014-03-22 | 2016-05-25 | 广东长青（集团）股份有限公司 | A kind of two outlet passageway gas valve |
| CN109578622A (en) * | 2018-12-21 | 2019-04-05 | 浙江博顿燃具科技有限公司 | A kind of ultrathin synchronous stopcock structure |
| CN109578622B (en) * | 2018-12-21 | 2024-05-28 | 浙江博顿燃具科技有限公司 | Ultra-thin synchronous plug valve structure |
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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: 20110914 Termination date: 20140125 |