CN201072165Y

CN201072165Y - Energy saving device of gas cooker

Info

Publication number: CN201072165Y
Application number: CNU2007201514671U
Authority: CN
Inventors: 华移居
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-29
Filing date: 2007-06-29
Publication date: 2008-06-11
Anticipated expiration: 2017-06-29

Abstract

The utility model relates to an energy saving device of a gas stove, which is invented for solving the problem existing in the prior art that the idle time of the gas stove during the operation process is longer, and combustible gas is wasted greatly. The utility model comprises a gas or air controlling module used for adjusting the inlet amount of the combustible gas and air, a controlling module used for controlling the motion of the gas or air controlling module, an operating module used for emitting a control command to the gas or air controlling module through the controlling module, and a detecting module used for detecting the working state of the gas or air controlling module, wherein the detecting module delivers a detected result to the controlling module, and the controlling module controls the motion of the gas or air controlling module according to the result detected through the detecting module and the command emitted through the operating module. After the structure is adopted, the controlling can be performed through controlling module, to control the gas or air controlling module, the inlet amount of the combustible gas and the air are adjusted through the gas or air controlling module, the operation is more convenient and quick, and a great amount of combustible gas can be saved.

Description

Gas cooker energy saving device

Technical field

The utility model relates to a kind of control module of gas-cooker, particularly hotel, the restaurant energy saver of gas-cooker.

Background technology

Used various gas kitchen ranges (as coal gas, liquefied gas, natural gas etc.) in hotel, the restaurant adopt some relatively large gas-cookers to come cooking usually, and this gas-cooker air inflow is bigger, and the flame height is suitable for hotel, the fireballing requirement of restaurant's cooking.But, all there is the phenomenon of waste gas, promptly to cook in the stir-fry process the frying pan end from the burner of gas-cooker or cook and fry when finishing sabot as the cook, the big flare of furnace end of gas cooker still burning, causes a large amount of wastes.

The utility model content

For overcoming above-mentioned defective, the utility model provides a kind of gas cooker energy saving device that can save a large amount of combustion gas.

For achieving the above object, the utility model gas cooker energy saving device comprises the gas control module in order to the inlet of adjusting fuel gas and air; In order to the control module that the action of gas control module is controlled; In order to send the manipulation module of control command to the gas control module by control module; And in order to detect the detection module of gas control module duty; Wherein the detection module result that will detect exports to control module, and the instruction that control module is sent according to the detected result of detection module and manipulation module is controlled the action of gas control module.

After adopting said structure, can come control module is controlled,,, use comparatively convenient, fastly, and can save a large amount of fuel gas by the inlet that the gas control module is regulated fuel gas and air with control gas control module by manipulation module.

Description of drawings

Fig. 1 is the structural representation of the utility model gas cooker energy saving device.

Fig. 2 is that the A-A of the utility model gas cooker energy saving device shown in Figure 1 is to cross-sectional schematic.

Fig. 3 is the electrical schematic diagram of the utility model gas cooker energy saving device.

Fig. 4 is the structured flowchart of the utility model gas cooker energy saving device.

Fig. 5 is another example structure schematic diagram of the utility model gas cooker energy saving device.

The specific embodiment

Below in conjunction with drawings and Examples gas cooker energy saving device of the present utility model is described further.

To shown in Figure 5, the utility model gas cooker energy saving device comprises the gas control module in order to the inlet of adjusting fuel gas and air as Fig. 1; In order to the control module that the action of gas control module is controlled; In order to send the manipulation module of control command to the gas control module by control module; And in order to detect the detection module of gas control module duty; Wherein the detection module result that will detect exports to control module, and the instruction that control module is sent according to the detected result of detection module and manipulation module is controlled the action of gas control module.After adopting said structure, the cook can come control module is controlled by manipulation module, with control gas control module, by the inlet that the gas control module is regulated fuel gas and air, uses comparatively convenient, fastly, and can save a large amount of fuel gas.

Above-mentioned detection module is a sensing element, can be magnetic induction sensor, photoinduction sensor, contact inductor or travel switch, can select different sensing elements according to client's demand.

Above-mentioned control module is for being a positive and negative rotating controller for motor, and it can be positive and negative rotating controller for motor arbitrarily, and as the positive and negative rotating controller of relay system, the positive and negative rotating controller of electronic type all can; As long as can under people's control, finish the rotating of motor, under the control of detection module, can shut down and all can.

Above-mentioned manipulation module comprises the switch and the switch in order to the counter-rotating of control motor that are just changeing in order to the control motor, and it can have various ways, as floor push, manual switch etc., preferably floor push can free cook's both hands like this, thereby is convenient to cook's operation.

Above-mentioned gas control module comprises: power take-off unit and gas regulon, wherein, power take-off unit and gas regulation unit are in transmission connection.

Above-mentioned power take-off unit is a motor that has power output shaft; Described gas regulation unit comprises the fuel gas valve and the air conditioning axle in order to adjusting air inlet that have power transmission shaft; Wherein, the power output shaft of the power transmission shaft of described fuel gas valve and air conditioning axle and motor is in transmission connection.

Above-mentioned gas control module is specially: comprise a housing 1, be divided into three chambeies in described housing, be followed successively by power cavity 11, control chamber 12 and gas regulation chamber 13; The motor 111 that has power output shaft is installed in the power cavity 11, and its power output shaft passes the chamber wall and reaches in the control chamber 12; Described fuel gas valve 131 and air conditioning axle 132 are set in parallel in the gas regulation chamber; The power transmission shaft of described fuel gas valve and air conditioning axle pass chamber wall to the power output shaft of control chamber and motor and are in transmission connection; Described detection module is arranged in the control chamber.

Above-mentioned gas control module is specially: comprise a housing 1, be divided into three chambeies in described housing, be followed successively by power cavity 11, control chamber 12 and gas regulation chamber 13; The motor 111 that has power output shaft is installed in the power cavity 11, and its power output shaft passes the chamber wall and reaches in the control chamber 12; Described fuel gas valve is the valve (see figure 5) that has the air conditioning axle, described air conditioning axle 132 and valve are for being wholely set, the power transmission shaft of this valve passes chamber wall to the power output shaft of control chamber and motor and is in transmission connection, and the air conditioning axle 132 of this valve passes housing 1 and extend out to outside the housing 1; Described detection module is arranged in the control chamber.

Above-mentioned detection module can be installed in the control chamber according to actual needs, also can be installed in other chamber certainly.Detection module among the embodiment of the present utility model is to be arranged on control chamber like this: the sidewall of nearly power output shaft one side is interval with two sensing elements up and down in described control chamber; On described power output shaft, also be fixed with two pickup arms, two pickup arms are 90 degree angles substantially, on two pickup arms, be respectively equipped with one with the suitable induction source of sensing element (as sensing element is magnetic induction sensor, induction source is a magnet just so, as sensing element is the photoinduction sensor, and induction source is luminous original paper or reflective mirror just so).This mode is adjusted, installs comparatively convenient, certainly, as replacement of the present utility model, sensing element can also be arranged on the pickup arm, and induction source is arranged in the control chamber on the wall of corresponding chamber, all can as long as be convenient to install and use.

Be that magnetic induction sensor is that example is further described the utility model below with the sensing element.

As shown in Figure 1 and Figure 2, described gas control module comprises: a housing 1 is followed successively by power cavity 11, control chamber 12 and gas regulation chamber 13 in described housing; Be provided with motor 111 in described power cavity, the power output shaft of this motor passes the chamber wall and reaches in the control chamber 12;

In described gas regulation chamber 13, be provided with one in order to the fuel gas control valve 131 of adjusting fuel gas inlet with in order to regulate the air conditioning axle 132 of gas-cooker air inlet, one end of the valve rod of fuel gas control valve 131 and air conditioning axle 132 passes the chamber wall to control chamber 12, with power output shaft by chain 121 (also can realize) driving coupling by gear, the other end of air conditioning axle 132 passes the chamber wall and exports in order to power, with the conditioner on the control gas-cooker.

Being provided with two and being electrically connected magnetic induction sensor (being Hall element) 122,123 with control module in described control chamber 12 on the sidewall of nearly power output shaft one side; Line shaft shaft in described control chamber connects by the valve rod of shaft coupling with the fuel gas control valve; On described power output shaft, also be fixed with two pickup arms 4, two pickup arms are 90 degree angles substantially, be respectively equipped with one magnet (induction source) 41,42 in the end of each pickup arm, this magnet is corresponding with two magnetic induction sensors 122,123 on the wall of chamber.

Above-mentioned fuel gas control valve 131 is common gas pipeline valve.

As shown in Figure 3, electrical schematic diagram of the present utility model, wherein A group switch is a floor push, is made up of two switches, in order to the forward or reverse of control motor, B group switch is two magnet on the pickup arm.

Its course of work of the utility model gas cooker energy saving device is such: when the switch that is just changeing when the control of A group switch is pressed, motor just changes, the valve rod and the air conditioning axle 132 that drive fuel gas control valve 131 simultaneously together rotate, make fuel gas control valve 131 and air conditioning axle together open, open the fuel gas control valve, two pickup arms that are fixed on simultaneously on the power output shaft also together rotate, magnet 42 on pickup arm is mutually close with magnetic induction sensor 123, make that magnetic induction sensor 123 is sensed, motor stops operating; When the switch of control counter-rotating in the A group switch is pressed, the motor counter-rotating, drive together backward rotation of the valve rod of fuel gas control valve 131 and air conditioning axle 132 simultaneously, make fuel gas control valve 131 and air conditioning axle together close, be fixed on the also backward rotation together of two pickup arms on the power output shaft simultaneously, magnet 41 on pickup arm is mutually close with magnetic induction sensor 122, makes that magnetic induction sensor 122 is sensed, and motor stops operating.As shown in the above, by regulating the length of magnetic induction sensor 122 in control chamber, can adjust the minimum amount of closing of fuel gas control valve and air conditioning axle, thereby can make the inlet of fuel gas and air adjust to needed minimum of a value, be in fired state to keep kitchen range, be unlikely to extinguish, once more can very fast opening when frying in order to cooking next time, be in full open position.

Certainly, also can comprise an electronic ignition module that is electrically connected with control module, make the switch that is just changeing when the control of A group switch be pressed, motor is just changeing and the valve rod and the air conditioning axle 132 that drive fuel gas control valve 131 together rotates, when opening the fuel gas control valve, by the igniting of control module output control signal control electronic ignition module, in order to fuel gas is lighted.And when the switch of A group switch control back commentaries on classics is pressed,, the fuel gas control valve is closed dead by the counter-rotating of control module control motor.Like this, can save the use amount of fuel gas further.Described electronic ignition module is general electronic ignition module, as the battery-driven electronic ignition rifle of selling on the market that leans on.

Claims

1. a gas cooker energy saving device is characterized in that: comprise the gas control module in order to the inlet of adjusting fuel gas and air; In order to the control module that the action of gas control module is controlled; In order to send the manipulation module of control command to the gas control module by control module; And in order to detect the detection module of gas control module duty; Wherein the detection module result that will detect exports to control module, and the instruction that control module is sent according to the detected result of detection module and manipulation module is controlled the action of gas control module.

2. gas cooker energy saving device as claimed in claim 1 is characterized in that: described detection module is a sensing element, is specially: magnetic induction sensor, photoinduction sensor, contact inductor or travel switch.

3. gas cooker energy saving device as claimed in claim 1 is characterized in that: described control module is a positive and negative rotating controller for motor; Described manipulation module is a pedal type switch that has control motor switch that is just changeing and the switch of controlling the motor counter-rotating.

4. gas cooker energy saving device as claimed in claim 1 is characterized in that: also comprise an electronic ignition module in order to ignited flammable gas, the work of described control module output control signal control electronic ignition module.

5. as claim 1,2,3 or 4 described gas cooker energy saving devices, it is characterized in that: described gas control module comprises: power take-off unit and gas regulon, wherein, power take-off unit and gas regulation unit are in transmission connection.

6. gas cooker energy saving device as claimed in claim 5 is characterized in that: described power take-off unit is a motor that has power output shaft; Described gas regulation unit comprises the fuel gas valve and the air conditioning axle in order to adjusting air inlet that have power transmission shaft; Wherein, the power output shaft of the power transmission shaft of described fuel gas valve and air conditioning axle and motor is in transmission connection.

7. gas cooker energy saving device as claimed in claim 6 is characterized in that: described gas control module is specially: comprise a housing, be divided into three chambeies in described housing, be followed successively by power cavity, control chamber and gas regulation chamber; The motor that has power output shaft is installed in the power cavity, and its power output shaft passes the chamber wall and reaches in the control chamber; Described fuel gas valve and air conditioning axle are set in parallel in the gas regulation chamber; The power transmission shaft of described fuel gas valve and air conditioning axle pass chamber wall to the power output shaft of control chamber and motor and are in transmission connection; Described detection module is arranged in the control chamber.

8. gas cooker energy saving device as claimed in claim 7 is characterized in that: described detection module is to be arranged on control chamber like this: the sidewall of nearly power output shaft one side is interval with two sensing elements up and down in described control chamber; On described power output shaft, also be fixed with two pickup arms, two pickup arms be substantially 90 the degree angles, on two pickup arms, be respectively equipped with one with the suitable induction source of sensing element, the position of two induction sources is corresponding with two sensing elements on the control chamber wall.

9. gas cooker energy saving device as claimed in claim 6 is characterized in that: described gas control module is specially: comprise a housing, be divided into three chambeies in described housing, be followed successively by power cavity, control chamber and gas regulation chamber; The motor that has power output shaft is installed in the power cavity, and its power output shaft passes the chamber wall and reaches in the control chamber; Described fuel gas valve is the valve that has the air conditioning axle, and the power transmission shaft of this valve passes chamber wall to the power output shaft of control chamber and motor and is in transmission connection, and the air conditioning axle of this valve passes housing and extend out to outside the housing; Described detection module is arranged in the control chamber.

10. gas cooker energy saving device as claimed in claim 9 is characterized in that: described detection module is to be arranged on control chamber like this: the sidewall of nearly power output shaft one side is interval with two sensing elements up and down in described control chamber; On described power output shaft, also be fixed with two pickup arms, two pickup arms be substantially 90 the degree angles, on two pickup arms, be respectively equipped with one with the suitable induction source of sensing element, the position of two induction sources is corresponding with two sensing elements on the control chamber wall.