CN201203168Y - Energy-saving violent fire stove - Google Patents

Abstract

The utility model discloses an energy-saving fierce fire stove which comprises a stove body assembly (5), a gas controller, a lever (13) and a lever bracket (14). The lever (13) is arranged on the lever bracket (14), one end of the lever (13) is hinged with a piston rod (10), and the other end is matched with the stove body assembly (5); the gas controller comprises a valve body (8), the piston rod (10), a piston (17), a valve core (18), a spring (11), damp oil (12), a main switch (1) and a small fire switch (4). The piston rod (10), the piston (17) and the valve core (18) are connected to form an integer, and are arranged in a valve cavity at the upper part by a pressure plate (7). The spring (11) and the damp oil (12) are arranged above the piston (17), the valve core (18) is matched with a valve seat, and a big fire gas outlet pipe (9) is communicated with the valve cavity at the upper part. By adopting the structure, the utility model overcomes the defect of short delay time when cooking is carried out with a pot being lifted of the existing stove, and has the advantages of simple and reasonable structure, convenient use, favorable reliability, enabling to satisfy the requirement of time delay closing, and the like.

Description

The energy-conserving sthenic fire stove

Technical field

The utility model relates to a kind of gas kitchen ranges, particularly a kind of vigorous fire stove that is used for catering trade.

Background technology

At present, catering trades such as restaurant, hotel, dining room generally adopt combustion gas vigorous fire stove as the cooking kitchen range, flame size by big fire switch and little fiery switch control vigorous fire stove, when normal cooking, the big fire of vigorous fire stove and little fiery normal combustion, when fry good dish sabot, wash pot, be equipped with dish or when stopping pot, the little fiery normal combustion of vigorous fire stove is closed big fire temporarily; But in actual cooking process, the cook is frying good dish sabot, is washing pot, is being equipped with dish or when stopping pot temporarily, just can not go the manual-lock big fire, cause the serious waste of cooking energy non-cutting time, this main cause, the one, although manually also can close big fire, the troublesome poeration inconvenience seldom has the cook to do like this; The 2nd, close big fire during cooking repeatedly, influence cooking speed.People develop for this reason, as Chinese patent 032391927 disclosed a kind of energy-saving kitchen range, utilize frying pan to put down and lift by the lever drives piston up-down and realize regulating flame size, though this structure has solved the problem of cooking combustion gas non-cutting time waste, but lift pot when turning over dish fast in cook's quick-fried, it is too fast to exist the flame variation, is unfavorable for quick-fried, and influences the speed and the quality of cooking; Improve again on the basis of the above,, on the basis of above-mentioned patent structure, between escape pipe and kitchen range, increase the problem of bringing when flame-out time-delay mechanism overcomes cooking as Chinese patent 032760638 disclosed a kind of novel energy-conserving kitchen range; But this structure delay time in actual use is short, can't reach requirement, has therefore limited applying of this structure.

Summary of the invention

For overcoming the disadvantage of above-mentioned existence, the purpose of this utility model provides a kind of simple and reasonable, easy for operation, energy-conserving sthenic fire stove that can satisfy the time-delay closing requirement.

The technical scheme that its technical problem that solves the utility model adopts, it comprises body of heater assembly, Gas controller, lever, lever dolly, described lever is arranged on the lever dolly, and the piston rod of one end and Gas controller is hinged, and the other end cooperates with the body of heater assembly; Described Gas controller comprises valve body, piston rod, piston, spool, spring, damping oil, master switch, little fiery switch, piston rod, piston, spool are connected as a single entity and are arranged in the valve pocket of top by pressing plate, spring and damping oil are arranged on the piston top, spool matches with valve seat, and the big fire escape pipe communicates with the top valve pocket.

Master switch import on the described valve body is connected with air inlet pipe, and outlet communicates with the bottom valve pocket.

Little fiery switch import on the described valve body communicates with the bottom valve pocket, and outlet connects little fiery escape pipe.

Described lever dolly is fixed on the valve body.

Described piston is provided with sealing ring.

After adopting said structure, reach when lifting pot and stir-frying automatic time delay by cooperatively interacting of lever, piston rod, piston, spool, spring, damping oil and close big fire, realization lift pot when stir-frying flame remain unchanged, lifting pot closes automatically above big fire behind the delay time, thereby solve the problem of cooking combustion gas non-cutting time waste, the inconvenience that manual operations brings has further improved the combustion gas utilization rate.

Four, description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model Gas controller.

Five, the specific embodiment

Illustrated in figures 1 and 2, specific embodiments for the utility model energy-conserving sthenic fire stove, it comprises body of heater assembly 5, Gas controller, lever 13, lever dolly 14, described lever 13 is arranged on the lever dolly 14, lever dolly 14 is fixed on the valve body 8, the one end is hinged with the piston rod 10 of Gas controller by hinge 6, and the other end cooperates with body of heater assembly 5; Described Gas controller comprises valve body 8, piston rod 10, piston 17, spool 18, spring 11, damping oil 12, master switch 1, little fiery switch 4, piston rod 10, piston 17, spool 18 are connected as a single entity and are arranged in the valve body 8 top valve pockets by pressing plate 7 and set screw 15, spring 11 and damping oil 12 are arranged on piston 17 tops, piston 17 is provided with sealing ring 16, spool 18 matches with valve seat, and big fire escape pipe 9 communicates with valve body 8 top valve pockets.Master switch 1 import on the described valve body 8 is connected with air inlet pipe 2, and outlet communicates with valve body 8 bottom valve pockets.Little fiery switch 4 imports on the described valve body 8 communicate with valve body 8 bottom valve pockets, and outlet connects little fiery escape pipe 3.

During the utility model operate as normal, open master switch 1 and little fiery switch 4, little fire remains burning, when frying pan is placed on the stand of body of heater assembly 5, frying pan is pressed in the free end of lever 13, lever 13 rotates around lever dolly 14, the other end of lever 13 is behind the elastic force of frictional resistance that overcomes damping oil 12 and spring 11, the piston rod 10 that drive is connected as a single entity, piston 17, spool 18 move upward, open big fire, combustion gas communicates with big fire escape pipe 9, and the big fire of vigorous fire stove is ignited at little fire and burnt down.When lifting pot when stir-frying, the free end of lever 13 loses pressure, piston rod 10, piston 17, spool 18 time-delay closing big fire behind the frictional resistance that overcomes damping oil 12 under the elastic force effect of spring 11, delay time can be controlled at by the coupling of damping oil 12 and spring 11 between 1 to 3 second, and the big I of the elastic force of spring 11 is regulated by set screw 15 and pressing plate 7 degrees of tightness.The effect of damping oil 12 is that the quick action resistance is big, and the slow resistance of responsiveness is little, thereby realizes that spool 18 slowly descends, the requirement of time-delay closing, guarantees to keep the big fire burned flame when pot stir-frying lifting; After frying pan left above the time of delaying time, big fire was extinguished automatically, and final realization minimizing combustion gas is wasted, the purpose of raising combustion gas utilization rate.

Claims (5)

1, a kind of energy-conserving sthenic fire stove, comprise body of heater assembly (5), Gas controller, lever (13), lever dolly (14), it is characterized in that: described lever (13) is arranged on the lever dolly (14), the piston rod of one end and Gas controller (10) is hinged, and the other end cooperates with body of heater assembly (5); Described Gas controller comprises valve body (8), piston rod (10), piston (17), spool (18), spring (11), damping oil (12), master switch (1), little fiery switch (4), piston rod (10), piston (17), spool (18) are connected as a single entity and are arranged in the valve pocket of top, spring (11) and damping oil (12) are arranged on piston (17) top, spool (18) matches with valve seat, and big fire escape pipe (9) communicates with the top valve pocket.

2, energy-conserving sthenic fire stove according to claim 1 is characterized in that: master switch (1) import on the described valve body (8) is connected with air inlet pipe (2), and outlet communicates with the bottom valve pocket.

3, energy-conserving sthenic fire stove according to claim 1 and 2 is characterized in that: little fiery switch (4) import on the described valve body (8) communicates with the bottom valve pocket, and outlet connects little fiery escape pipe (3).

4, energy-conserving sthenic fire stove according to claim 3 is characterized in that: described lever dolly (14) is fixed on the valve body (8).

5, energy-conserving sthenic fire stove according to claim 4 is characterized in that: described piston (17) is provided with sealing ring (16).

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