CN205279173U

CN205279173U - Inductive switch stove

Info

Publication number: CN205279173U
Application number: CN201520979175.1U
Authority: CN
Inventors: 匡利刚; 程森研
Original assignee: Wuhan Jiuxin Yesheng Energy Technology Co Ltd
Current assignee: Wuhan Jiuxin Yesheng Energy Technology Co Ltd
Priority date: 2015-11-30
Filing date: 2015-11-30
Publication date: 2016-06-01
Anticipated expiration: 2025-11-30

Abstract

The utility model provides an inductive switch stove, including furnace, main valve door, main oil pipe and big fire oil pipe, the main valve door sets up on main oil pipe, and main oil pipe connects big fire oil pipe, and big fire oil pipe's port is located furnace, and the vaporization cap is put to the cover on big fire oil pipe's the port, still includes induction system and valve, and induction system is connected with the valve, and the valve setting is in on the big fire oil pipe, the place ahead of induction system's inductive head subtend furnace, it has man -hour, valve open to sense furnace the place ahead when the inductive head, when the inductive head was non -inductive, the valve was closed. The utility model discloses a fuel that whether someone was cooking in controlling big fire oil pipe before the induction system induction furnace circulates. As long as the cook stands in furnace the place ahead, big fire oil pipe's fuel just is in the circulation state, for the big fire, conveniently fries soon in the furnace, even cook's custom top pot can not lead to the valve switching too frequent because of the top pot yet, makes the spark plug overwork to guarantee to obtain sufficient heat at top pot in -process frying pan.

Description

Induction switch stove

Technical field

The utility model relates to cooking utensil field, especially responds to switch stove.

Background technology

Fast stir-fry mode in Chinese meal cooking methods, it is necessary to adopt big fire to cook. Owing to time off the pot of frying soon is only short several seconds, time off the pot, cook generally can not close fire, but stove and accessory maintains big fire state, can a course under fast cooking to facilitate. In long-term use procedure, the empty burning of big fire result in the waste of the energy.

For the problems referred to above, the technician of art adopts depression bar as switch to realize the auto-switch of stove and accessory combustion gas. As, in a kind of technical scheme, burner hearth arranging depression bar, depression bar is connected to the valve on oil pipe, for controlling the opening and closing of valve. When frying pan is placed on burner hearth, the bottom of a pan extruding depression bar, valve opening; When time off the pot, depression bar is upspring, valve closes. But when Chinese meal is fried soon, cook has the custom of top pot. When frying pan is up lifted, the fire of stove and accessory is closed completely, and frying pan is toward pressing down, and the fire of stove and accessory is opened. During the pot of top, one to lift time of a pressure too short, causes the operating frequency of sparking plug too high. In life-time service process, stove and accessory is not easy igniting, cannot realize automatically opening fire. In addition, frying pan carry out top pot upwards lift time, cannot be heated, the fast vegetable quality fried of impact.

It can thus be seen that the gas furnace of auto-switch exists following defect in prior art: the operating frequency of sparking plug is too high, cause stove and accessory to be not easy igniting, cannot realize automatically opening fire; And frying pan carries out top pot when upwards lifting, cannot be heated.

Practical novel content

For solving the problems of the technologies described above, the induction switch stove that the utility model provides adopts following technical scheme:

Induction switch stove, comprise burner hearth, main valve, main oil pipe and big fire oil pipe, described main valve is arranged on described main oil pipe, described main oil pipe connects described big fire oil pipe, the port of described big fire oil pipe is positioned at burner hearth, the port of described big fire oil pipe is nested with vaporization cap, also comprise induction installation and valve, described induction installation is connected with described valve, described valve is arranged on described big fire oil pipe, the front of the induction head subtend burner hearth of described induction installation, when responding to head and sense that there is a people in burner hearth front, valve opening; When induction is non-inductive, valve closes.

When main valve is opened, main oil pipe is in opening state, induction installation only for controlling the switch of valve on big fire oil pipe, by whether there being people to control the fuel flow communication in big fire oil pipe in cooking before induction installation induction furnace. As long as cook stands in burner hearth front, the fuel oil of big fire oil pipe is just in circulation status, is big fire, conveniently fries soon in burner hearth, even if cook is accustomed to top pot, also valve opening and closing will be caused too frequent because of top pot, cause sparking plug to be overworked. Maintain frying pan in the pot process of top simultaneously and can obtain enough heats.

In a preferred embodiment, also comprising little kerosene pipe, the port of described little kerosene pipe is nested with vaporization cap, described little kerosene pipe connects described main oil pipe, the diameter of described big fire oil pipe is greater than the diameter of described little kerosene pipe, and described little kerosene pipe port contacts described big fire oil pipe port. Little kerosene pipe is directly connected to main oil pipe, as long as main oil pipe is open-minded, so little kerosene pipe is also in the state opened, the gas in little kerosene pipe is made to be in state kept burning day and night, can be used in lighting in big fire oil pipe the gas flowed out, avoid the valve on big fire oil pipe equally due to switch causes sparking plug malfunctioning repeatedly situation.

In a preferred embodiment, described valve is magnetic valve.

In a preferred embodiment, the front at burner hearth center described in the induction head subtend of described induction installation. The centre of standing place when the front at position, burner hearth center is cooking, even if there is the phenomenon that station is inclined or leans to one side, induction installation still can accurately induce whether burner hearth front has people, thus accurately is controlled by the fuel flow communication in big fire oil pipe.

In a preferred embodiment, described induction installation is infrared inductor.

Whether the induction useful effect of switch stove that the utility model provides is: by there being people to control the fuel flow communication in big fire oil pipe in cooking before induction installation induction furnace. As long as cook stands in burner hearth front, the fuel oil of big fire oil pipe is just in circulation status, is big fire, conveniently fries soon in burner hearth, even if cook is accustomed to top pot, also valve opening and closing will be caused too frequent because of top pot, cause sparking plug to be overworked. Ensure that frying pan can obtain enough heats in the pot process of top simultaneously.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the sectional view of a kind of embodiment;

Fig. 2 is the front view of a kind of embodiment.

Embodiment

Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Shown in Fig. 1-2, the induction switch stove that the present embodiment provides, comprises burner hearth 1, main valve 2, main oil pipe 3, big fire oil pipe 4, little kerosene pipe 5. Main valve 2 is arranged on main oil pipe 3, and main oil pipe 3 connects big fire oil pipe 4 and little kerosene pipe 5. The port of big fire oil pipe 4 is positioned at burner hearth 1. The port of little kerosene pipe 5 is also positioned at burner hearth 1. The port 41 of big fire oil pipe 4 is nested with vaporization cap 41. The port of little kerosene pipe 5 is nested with vaporization cap 51. Vaporization cap 51 Contact Evaporating cap 41. Before the vaporization cap 51 of little kerosene pipe 5, sparking plug 6 is set. The diameter of big fire oil pipe 4 is greater than the diameter of little kerosene pipe 5. Burner hearth 1 is positioned at the centre of the kitchen range top 9, and the surrounding of the kitchen range top 9 is welded with sidewall 10, and four sidewalls 10 form shell. Main oil pipe 3, big fire oil pipe 4, little kerosene pipe 5 are all positioned at enclosure. Offering hole 13 on shell, the operating side 21 of main valve 2 is positioned at housing exterior through hole 13. Arranging magnetic valve 7 on big fire oil pipe 4, magnetic valve 7 connects infrared inductor 8. Magnetic valve 7 and infrared inductor 8 are positioned at shell. Offering sensing hole 12 on shell, sensing hole 12 is positioned on front sidewall 10, and the center position of sensing hole 12 points to the front of burner hearth 1 central position. The induction head of infrared inductor 8 is positioned at sensing hole 12, and its induction direction is the same with the center position of sensing hole 12. In order to improve the sensitivity of infrared inductor 8, it is possible to be coupled second amplifying circuit between infrared inductor 8 with magnetic valve 7, to increase it to the judgement of feeble signal.

When main valve is opened, fuel oil flows in little kerosene pipe from main oil pipe, and converts gaseous state to by vaporization cap, lights through plug ignition, lights little fire in burner hearth. Now, it may also be useful to person stands in burner hearth front, infrared inductor senses the existence of user, infrared inductor Controlling solenoid valve is opened, and fuel oil flows to Big Inch from main oil pipe, is vaporized into gas through overflash cap, this gas touches the little fire in burner hearth, is lighted by little fire, lights big fire in burner hearth. Even if user carries out top pot, owing to it still stands in burner hearth front, infrared inductor can sense always, and magnetic valve is in opened condition always. When having fried soon, it may also be useful to person leaves burner hearth front, carrying out the time of falling dish, infrared inductor cannot sense user, thus Controlling solenoid valve is in closing condition. Without fuel flow in big fire oil pipe, the fuel oil in only little kerosene pipe burns, and only burn in burner hearth little fire, saves the energy, avoids the problem of the sparking plug frequent operation that top pot causes simultaneously.

The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model. Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.

Claims

1. respond to switch stove, comprise burner hearth, main valve, main oil pipe and big fire oil pipe, described main valve is arranged on described main oil pipe, described main oil pipe connects described big fire oil pipe, the port of described big fire oil pipe is positioned at burner hearth, the port of described big fire oil pipe is nested with vaporization cap, it is characterized in that: also comprise induction installation and valve, described induction installation is connected with described valve, described valve is arranged on described big fire oil pipe, the front of the induction head subtend burner hearth of described induction installation, when responding to head and sense that there is a people in burner hearth front, valve opening; When induction is non-inductive, valve closes.

2. induction switch stove according to claim 1, it is characterized in that: also comprise little kerosene pipe, the port of described little kerosene pipe is nested with vaporization cap, described little kerosene pipe connects described main oil pipe, the diameter of described big fire oil pipe is greater than the diameter of described little kerosene pipe, and described little kerosene pipe port contacts described big fire oil pipe port.

3. induction switch stove according to claim 1, it is characterised in that: described valve is magnetic valve.

4. induction switch stove according to claim 3, it is characterised in that: the front at burner hearth center described in the induction head subtend of described induction installation.

5. induction switch stove according to claim 4, it is characterised in that: described induction installation is infrared inductor.