CN2934960Y

CN2934960Y - Energy-saving oven

Info

Publication number: CN2934960Y
Application number: CNU2006200231011U
Authority: CN
Inventors: 梁华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-26
Filing date: 2006-06-26
Publication date: 2007-08-15
Anticipated expiration: 2016-06-26

Abstract

The utility model relates to a new type energy saving kitchen range, including a cooking platform, a cooking stove, an ignition device, a main gas tube, a gas inlet, a gas outlet and a switch. An infrared ray launcher and an infrared ray receiver are arranged on the cooking platform. A line connecting the two points of the infrared ray launcher and the infrared ray receiver passes the ring area of the cooking stove. Placing the pan on the cooking to shelter the infrared ray, or removing the pan from the cooking stove to let go the infrared ray can control the ignite or put out the fire. The utility model is advanced and reasonable in design that the cooking stove can be turned on or turned off according to requirements, thereby saving the gas is reducing the manual procedure and the working intensity of the cook and the danger of igniting. Thus, the safety of the operator is ensured.

Description

Novel energy-saving range

Technical field

The utility model relates to a kind of cooking stove, particularly a kind of novel energy-saving range.

Background technology

Be widely used in the cooking stove in restaurant at present, during owing to cook's cooking, often pot need be taken away from kitchen range and be operated, make that pot time ratio that leaves cooking stove is more.According to statistics, pot leaves the time that cooking stove operates and accounts for about 30% of total cooking time during cook's cooking.Yet when pot leaves cooking stove, but can't in time close fire, cause a large amount of wastes of combustion gas and cause the temperature in kitchen too high; The continual long term high temperature burning of cooking stove simultaneously, the service life of also having reduced cooking stove.And if the cook is manually closed fire, is opened fire, then increased cook's working strength on the one hand, on the other hand, firepower is big during owing to igniting, gas flow is high, and frequent manual firing also makes cook's work danger increase greatly.

For solving the above-mentioned drawback that traditional cooking stove exists, the cooking stove of floor push and people's inductive switch also once appearred adopting.Yet floor push adopts mechanical device to control, and still needs manually-operated, and working strength does not reduce, and the life-span of frame for movement weak point easily breaks down simultaneously, causes maintenance cost to increase; And the mode of people's inductive switch is gauge tap by induction people's existence, and the people cocks off and goes out fire combustion, people, shortcoming be when the cook away from keyboard and do not need Guan Huoshi, fire but to go out; Perhaps, can't close fire automatically when the cook is on the scene when but not needing to open fire.Though these two kinds of schemes attempt to deal with problems, effect is all undesirable.

The utility model content

The purpose of this utility model provides and a kind ofly can solve switch fire, energy savings as required, can reduce operation sequence again, reduce cook's working strength and dangerous novel energy-saving range.

The technical scheme that the utility model adopted is: a kind of novel energy-saving range, form by the kitchen range top, kitchen range, igniter, main combustible pipe, air inlet, gas outlet, switch, the kitchen range top is provided with an infrared transmitting device and an infrared receiver, and 2 lines of this infrared transmitting device and infrared receiver position pass the annular section at kitchen range place; The signal output part of described infrared receiver connects an ignition control device, and the output of this ignition control device is connected with the input of described igniter.

The utility model is provided with infrared transmitting device and infrared receiver around kitchen range, block infrared ray by pot, when pot is placed on the kitchen range or takes away, produces the infrared ray that blocks or let pass, thereby reaches the purpose of control ignition device or fire extinguishing.

The beneficial effects of the utility model are:

1. advanced and reasonable design has solved and allows kitchen range open fire as required automatically or close the problem of fire;

2. saving combustion gas reduces the manual procedures;

3. significantly reduce the danger of cook's working strength and igniting, help user's safety.

Description of drawings

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.

Fig. 1 is the outside schematic diagram of the kitchen range top of the utility model embodiment,

Fig. 2 is the internal structure schematic diagram of the utility model embodiment,

Fig. 3 is the circuit diagram of the utility model embodiment.

Among the figure: 1. the kitchen range top, 2. kitchen range, 3. igniter, 4. main combustible pipe, 5. air inlet, 6. gas outlet, 7. switch, 8. power supply, 9. infrared transmitting device, 10. infrared receiver, 11. ignition control device, 12. moving mould assembly relays, 13. time-delay mechanisms, 14. standby Gas Pipe, 15. controlled valves

The specific embodiment

Fig. 1 and Fig. 2 are the overall structure figure of the utility model embodiment.The utility model is made up of the kitchen range top 1, kitchen range 2, igniter 3, main combustible pipe 4, air inlet 5, gas outlet 6, switch 7, power supply 8.The kitchen range top 1 is provided with an infrared transmitting device 9 and an infrared receiver 10, and 2 lines of this infrared transmitting device 9 and infrared receiver 10 positions pass the annular section at kitchen range 2 places; The signal output part of infrared receiver 9 connects an ignition control device 11, and the output of this ignition control device 11 is connected with the input of igniter 3.

As shown in Figure 3, in the present embodiment, infrared transmitting device 9 adopts infrared light-emitting diode; Infrared receiver 10 adopts the photosensitive triode of infrared ray.Ignition control device is a relay control device, and the power input of this relay control device connects the signal output part of infrared receiver 10, and this relay control device adopts moving mould assembly relay 12.

During use, open switch 7 after, power supply 8 begins power supply, infrared light emission device 9 emission infrared rays, the infrared receiver 10 that is positioned at kitchen range 2 opposite sides receives, this moment, ignition control device 11 was in off-state, made igniter 3 and misfired; After pot being placed on the kitchen range 2, the pot body has blocked infrared ray, and infrared receiver 10 receiving infrared-rays are blocked, moving mould assembly relay 12 closures in this moment and the ignition control device 11 that infrared receiver 10 is connected, igniter 3 is communicated with, and the ventilation igniting; When the cook with pot when kitchen range 2 is taken away, infrared receiver 10 receives infrared ray again, and the moving mould assembly relay 12 in the ignition control device 11 is disconnected, thereby makes igniter 3 outages and stop the air feed fire extinguishing.

Among the utility model embodiment, connect a time-delay mechanism 13 between ignition control device 11 and the igniter 3, to guarantee that the moving mould assembly relay 12 in the ignition control device 11 remains closure state when pot is placed on the kitchen range 2, make igniter 3 keep being communicated with the state of igniting.

One standby Gas Pipe 14 is set between air inlet 5 and the gas outlet 6 in addition, is equiped with controlled valve 15 on the described standby Gas Pipe 14, this design guarantees that when ignition control device 11 breaks down the cook can open controlled valve 15 fast, uses manual ignition instead.

This novel energy-saving range advanced and reasonable design, allow kitchen range open fire as required automatically or close the problem of fire saving to have solved under the prerequisite of combustion gas, reduce the manual procedures simultaneously, reduced cook's working strength and danger, effects of energy conservation and environmental protection is outstanding, and vast market prospect is arranged.

Claims

1. a novel energy-saving range is made up of the kitchen range top, kitchen range, igniter, main combustible pipe, air inlet, gas outlet, switch, power supply, it is characterized in that:

The described kitchen range top is provided with an infrared transmitting device and an infrared receiver, and 2 lines of this infrared transmitting device and infrared receiver position pass the annular section at kitchen range place;

The signal output part of described infrared receiver connects an ignition control device, and the output of this ignition control device is connected with the input of described igniter.

2. novel energy-saving range according to claim 1 is characterized in that: described infrared transmitting device is an infrared light-emitting diode; Described infrared receiver is the photosensitive triode of infrared ray.

3. novel energy-saving range according to claim 1, it is characterized in that: described ignition control device is a relay control device, the power input of this relay control device connects the signal output part of infrared receiver, and this relay control device adopts moving mould assembly relay.

4. novel energy-saving range according to claim 1 is characterized in that: connect a time-delay mechanism between described ignition control device and the igniter.

5. novel energy-saving range according to claim 1 is characterized in that: a standby Gas Pipe is set between described air inlet and the gas outlet, is equiped with controlled valve on the described standby Gas Pipe.