CN111692614A

CN111692614A - Novel biological liquid fuel stove

Info

Publication number: CN111692614A
Application number: CN202010690196.7A
Authority: CN
Inventors: 孙川
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2020-09-22

Abstract

The invention discloses a novel biological liquid fuel stove, which comprises a stove top, a stove chamber arranged in the stove top, a stove head arranged at the lower part of the stove chamber, an oil nozzle connected at the lower end of the stove head, an electric ignition device connected with the stove head, a fuel oil supply device capable of adjusting oil quantity, a gas supply device capable of adjusting air pressure and gas flow, a stove switch and a power-off protection switch, wherein the electric ignition device, the fuel oil supply device and the gas supply device are all electrically connected with the stove switch through power lines, and the stove switch is electrically connected with the power-off protection switch electrically connected with the power supply through the power lines. The safety of the cooker is greatly improved.

Description

Novel biological liquid fuel stove

Technical Field

The invention relates to the field of cookers, in particular to a novel biological liquid fuel cooker.

Background

China is in the rapid development stage of industrialization and urbanization, energy consumption is rapidly increased, the bearing capacity of resources and environment is nearly limited, the external dependence of energy is high, the energy safety guarantee faces severe challenges, and the energy and environment problems become important factors for restricting the development of the economy and the society. With the gradual depletion of traditional fossil energy such as petroleum and coal, environmental problems become more serious, and the research, popularization and application of new energy (especially clean new energy) become necessary policies of governments of various countries.

As a novel environment-friendly fuel, the biological liquid fuel has the characteristics of cleanness, high heat value, high combustion rate and the like, is more and more emphasized by people, is widely applied to hotels, restaurants and families for cooking, has the use method of the biological liquid fuel basically the same as natural gas and liquefied gas, and needs to use a special cooker if the biological liquid fuel is used, and the existing biological liquid fuel cookers on the market have the conditions of insufficient combustion of the biological liquid fuel, dispersed firepower, weak firepower and unstable firepower;

in order to solve the problems, the application numbers are as follows: CN201921276016.X, a vegetable oil fuel cooker, provides a vegetable oil fuel cooker, can be applied to biological liquid fuel, and the vegetable oil fuel is sprayed out through an oil nozzle, a gas pump provides high-pressure gas, and the oil nozzle is matched with high-pressure gas supply equipment to ensure that the vegetable oil fuel is fully combusted; the alcohol-oil igniter and the switch, the alcohol-oil igniter and the two water valve electromagnetic valves, and the two water valve electromagnetic valves are connected through control lines, one switch simultaneously controls the alcohol-oil igniter and the two water valve electromagnetic valves, so that oil inlet, air inlet and ignition are simultaneously carried out, the vegetable oil fuel is fully combusted, the fuel waste is avoided, the energy is saved, and the problems of insufficient combustion, dispersed fire, weak fire and unstable fire of the alcohol-based liquid fuel are solved.

However, the kitchen range cannot adjust the gas flow of high-pressure gas entering the oil nozzle, when the proportion of oil and gas in the oil nozzle is inconsistent, the problems of insufficient combustion of fuel oil, large fuel consumption, low combustion efficiency, easy flameout and blockage of the oil nozzle in the kitchen range can be caused, and in the actual use process of the kitchen range, the condition that parts or power lines are damaged and electric leakage occurs, so that the safety performance of the kitchen range is low.

Disclosure of Invention

The invention aims to provide a novel biological liquid fuel stove, which solves the problems that the existing fuel stove can not adjust the air input, the fuel oil is not fully combusted due to the inconsistent oil-gas proportion, the fuel oil consumption is too high, the flameout and the blockage of a fuel nozzle are easy to occur, and the existing stove is easy to leak electricity and has low safety performance.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a novel biological liquid fuel cooking utensils, is in including top of a kitchen range, setting kitchen range in the top of a kitchen range, establishing furnace end, the connection of kitchen range lower part are in the oil spout nozzle of furnace end lower extreme and with the electric ignition that the furnace end is connected, but still include the fuel oil feeding device of adjustable oil mass, the gaseous feeding device of adjustable atmospheric pressure and gas flow and power-off protection switch, electric ignition, fuel oil feeding device, gaseous feeding device all through the power cord with the kitchen range switch electricity is connected, the kitchen range switch pass through the power cord with the power-off protection switch electricity is connected, power-off protection switch passes through power cord electricity and connects the power.

Preferably, the electric ignition device comprises an igniter electrically connected with the stove switch and an ignition needle electrically connected with the electric igniter through a power line, and the ignition needle is connected with the stove burner.

Preferably, the fuel supply apparatus includes: the fuel oil barrel, set up the fuel oil barrel with defeated oil pipe between the fuel sprayer, and connect gradually first electric control valve and oil mass governing valve on the defeated oil pipe, first electric control valve with the cooking utensils switch electricity is connected.

Preferably, the gas supply device includes: the high-pressure gas supply device, set up the high-pressure gas supply device with the gas-supply pipe between the fuel sprayer and connect gradually air pressure regulating valve, second automatically controlled valve, gas flow control valve on the gas-supply pipe, the second automatically controlled valve pass through the power cord with the cooking utensils switch electricity is connected.

Preferably, the oil quantity regulating valve and the gas flow regulating valve are a synchronous regulating valve or two independent regulating valves.

Preferably, the apparatus further comprises an aeration device, the aeration device comprising: the stove comprises a fan, an air vent arranged on the side part of the stove head and a vent pipe arranged between the fan and the air vent, wherein the fan is electrically connected with the stove switch through a power line.

Preferably, the lower end of the oil nozzle is communicated with an air inlet of the gas pipe and an oil inlet of the oil pipe, the air inlet is located at the bottom of the oil nozzle, the oil inlet is located at the upper part of the air inlet, or the oil inlet is located at the bottom of the oil nozzle, and the air inlet is located at the upper part of the oil inlet.

Preferably, the outlet end of the fuel barrel is provided with a switch valve.

Preferably, still include the cooking utensils mounting bracket, the cooking utensils mounting bracket: including top mount table, evenly distributed be in support frame, the setting of top mount table lower extreme are in installation horizontal pole and setting on the support frame are in the install bin of top mount table lower extreme, top mount table middle part is equipped with the through-hole, the top of a kitchen range sets up in the through-hole, first automatically controlled valve, second automatically controlled valve, oil mass adjusting valve, gas flow control valve and cooking utensils switch all set up on the installation horizontal pole, electric ignition ware atmospheric pressure adjusting valve and outage protection switch all set up in the install bin.

Preferably, the installation box is provided with a switch door, and a magnet switch is arranged between the switch door and the installation box.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the fuel oil supply device capable of adjusting the oil quantity and the gas supply device capable of adjusting the air pressure and the gas flow are arranged, the air input and the oil input in the oil nozzle are adjusted to achieve the optimal oil-gas ratio, the fuel oil is more sufficiently combusted, the oil nozzle is not easy to extinguish and block, the waste of the fuel oil is avoided, and the resources are saved;

2. the power-off protection switch is arranged on the main power input circuit connected with the power supply of the cooker, and when the cooker is in use and electric leakage occurs, the power-off protection switch can cut off a circuit between the cooker switch and the power supply, so that the condition that danger is caused by electric leakage in the use process of the cooker is effectively avoided, and the safety of the cooker is greatly improved;

3. according to the invention, the oil quantity regulating valve and the gas flow regulating valve are arranged, so that the fuel oil quantity and the gas inflow in the oil conveying pipe and the gas conveying pipe are accurately regulated, the fuel oil and the gas in the oil nozzle are promoted to reach the optimal proportion, the operation is convenient and fast, and the use is convenient;

4. the invention controls the stove switch to synchronously carry out oil inlet, air inlet and ignition, effectively avoids the condition of fire hazard, has high safety performance, is convenient to operate and has strong practicability by one-key ignition and one-key fire extinguishing through the stove switch;

5. according to the invention, sufficient air is introduced into the ventilation holes on the side edge of the furnace end through the fan and the ventilation pipe, so that fuel oil sprayed out of the oil nozzle can be fully and stably combusted and is not easy to extinguish, and the combustion efficiency is improved;

6. according to the invention, the cross rod is arranged on the cooker mounting frame, and the oil quantity regulating valve, the gas flow regulating valve, the cooker switch, the first electric control valve and the second electric control valve are all arranged on the mounting cross rod, so that the mounting of each part in the cooker is facilitated;

7. the electric igniter, the air pressure regulating valve and the power-off protection switch are all arranged in the installation box, so that damage caused by external environment or manpower is avoided, a good protection effect is achieved, and the door is more convenient to open and close and has a better locking effect by arranging the magnet switch to connect the door opening and closing with the installation box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of a novel biological liquid fuel cooker;

FIG. 2 is a schematic system structure diagram of a novel bio-liquid fuel cooker;

reference numerals: 1-hearth, 2-hearth, 3-furnace end, 4-oil nozzle, 5-electric ignition device, 6-fuel oil supply device, 7-gas supply device, 8-stove switch, 9-power-off protection switch, 10-power line, 11-power supply, 12-igniter, 13-ignition needle, 14-fuel oil barrel, 15-oil delivery pipe, 16-first electric control valve, 17-oil quantity regulating valve, 18-high pressure gas supply device, 19-gas delivery pipe, 20-air pressure regulating valve, 21-second electric control valve, 22-gas flow regulating valve, 23-ventilation device, 24-fan, 25-ventilation hole, 26-ventilation pipe, 27-gas inlet, 28-oil inlet, 29-switch valve, 30-stove mounting rack, etc, 31-a top mounting table, 32-a support frame, 33-a mounting cross rod, 34-a mounting box, 35-a switch door and 36-a magnet switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The application provides an embodiment of a hoisting accessory special for a concrete hollow box member, please refer to fig. 1 to 2 specifically:

a novel biological liquid fuel cooking utensils in this embodiment, be in including top of a kitchen range 1, setting hearth 2 in the top of a kitchen range 1, establish furnace end 3 of 2 lower parts of hearth, connection the fuel sprayer 4 of furnace end 3 lower extreme and with the electric ignition 5 that furnace end 3 is connected, still include the fuel feeding device 6 of adjustable oil mass, the gaseous feeding device 7 of adjustable atmospheric pressure and gas flow and power-off protection switch 9, electric ignition 5, fuel feeding device 6, gaseous feeding device 7 all through power cord 10 with cooking utensils switch 8 electricity is connected, cooking utensils switch 8 through power cord 10 with power-off protection switch 9 electricity is connected, power-off protection switch 9 is through power cord 10 electricity power connection 11.

It should be noted that: when a cooker is needed to be used, a cooker switch 8 is turned on, the electric ignition device 5, the fuel supply device 6 and the gas supply device 7 are connected through a power line 10, so that the fuel supply device 6 and the gas supply device 7 can feed oil and gas into the oil nozzle 4, the ignition device in the furnace end 3 is ignited, the cooker can simultaneously feed oil, gas and ignite, the ignition work of the cooker is realized, the oil inlet amount, the gas inlet amount and the gas inlet pressure can be adjusted according to actual conditions in the using process, the gas pressure in the oil nozzle 4 is adjusted to be stable, the gas inlet amount and the oil inlet amount reach the optimal oil-gas ratio, the fuel oil is combusted more fully, the waste of fuel oil is avoided, the oil nozzle 4 which cannot be blocked by the fuel oil is avoided, and the problem of; if the electric leakage occurs in the use process of the cooker, the power-off protection switch 9 can cut off the circuit between the cooker switch 8 and the power supply 11, so that the dangerous situation caused by the electric leakage occurring in the use process of the cooker is effectively avoided, and the safety of the cooker is greatly improved.

The above embodiment of the adjustable lifting device provided in the embodiment of the present application is a first embodiment, and the following embodiment of the lifting device provided in the embodiment of the present application is a second embodiment, specifically referring to fig. 1-2:

as shown in fig. 1 and 2, a novel biological liquid fuel cooker comprises a cooking bench 1, a hearth 2 arranged in the cooking bench 1, a burner 3 arranged at the lower part of the hearth 2, an oil nozzle 4 connected at the lower end of the burner 3 and an electric ignition device 5 connected with the burner 3, and is characterized in that: still include the fuel feeding device 6 of adjustable oil mass, the gaseous feeding device 7 of adjustable atmospheric pressure and gas flow, cooking utensils switch 8 and power-off protection switch 9, electric ignition device 5, fuel feeding device 6, gaseous feeding device 7 all through power cord 10 with cooking utensils switch 8 electricity is connected, cooking utensils switch 8 pass through power cord 10 with power-off protection switch 9 electricity is connected, power-off protection switch 9 passes through power cord 10 electricity connecting power supply 11.

Wherein, 8 kinds of cooking utensils switches can adopt button, rotation type or other modes of facilitating the use, and specific kind can set up according to actual conditions.

As shown in fig. 1 and 2, the electric ignition device 5 includes an igniter 12 electrically connected to the stove switch 8, and an ignition needle 13 electrically connected to the electric igniter 12 through a power line 10, and the ignition needle 13 is connected to the stove burner 3.

As shown in fig. 1 and 2, the fuel supply device 6 includes: the fuel tank 14, set up fuel tank 14 with oil pipe 15 between the fuel sprayer 4 and connect gradually first electric control valve 16 and oil mass governing valve 17 on the oil pipe 15, first electric control valve 16 with the cooking utensils switch 8 electricity is connected, the fuel tank 14 exit end is provided with ooff valve 29.

The working principle of the fuel supply device 6 is as follows: the fuel oil barrel 14 inputs fuel oil into the oil conveying pipe 15, the switch valve 29 on the fuel oil barrel 14 controls the inlet and outlet of the fuel oil, the first electric control valve 16 is matched with the stove switch 8 for use, the whole oil way is opened or closed, the oil quantity of the fuel oil in the oil conveying pipe 15 can be adjusted through the oil quantity adjusting valve 17, and the firepower in the stove head 3 can be adjusted through the control and adjustment of the oil quantity.

As shown in fig. 1 and 2, the gas supply device 7 includes: the high-pressure fuel injection device comprises a high-pressure gas supply device 18, a gas pipe 19 arranged between the high-pressure gas supply device 18 and the fuel injection nozzle 4, and a gas pressure regulating valve 20, a second electric control valve 21 and a gas flow regulating valve 22 which are sequentially connected to the gas pipe 19, wherein the second electric control valve 21 is electrically connected with the stove switch 8 through a power line 10.

The high-pressure gas supply device 18 may be a gas pump, a vacuum pump or other devices capable of supplying high-pressure gas, in this embodiment, a vacuum pump is preferred, and the vacuum pump has a small volume and is convenient to install;

the working principle of the gas supply device 7 is as follows: the high-pressure gas supply equipment 18 inputs high-pressure gas into the gas pipe 19, the second electric control valve 21 is matched with the stove switch 8 for use, the whole gas circuit is opened or closed, the pressure of the input gas can be adjusted by the gas pressure adjusting valve 20, the flow of the input gas can be adjusted by the gas flow adjusting valve 22, and finally the gas pressure and the gas flow entering the oil nozzle 4 are both in a proper range, so that stable and sufficient combustion is realized.

The oil quantity regulating valve 17 and the gas flow regulating valve 22 are a synchronous regulating valve or two independent regulating valves.

Among them, it should be noted that: when the oil quantity regulating valve 17 and the gas flow regulating valve 22 are synchronous regulating valves, the oil quantity and the gas quantity in the oil conveying pipe 15 and the gas conveying pipe 19 can be simultaneously regulated by only one switch, so that the oil and the gas finally enter the oil nozzle 4 to reach the optimal proportion, the operation is convenient and fast, the synchronous regulating valve can adopt a chain valve, a gear valve, an electrovalve or other valves capable of being synchronously controlled, and the specific type can be selected according to the actual condition; when the oil quantity regulating valve 17 and the gas flow regulating valve 22 are two independent regulating valves, two regulating switches are needed when the independent regulating valves are adopted, and oil control and gas control enable the oil and gas finally entering the oil nozzle 4 to reach the optimal proportion; the synchronous regulating valve is inaccurate in regulation due to the conditions of abrasion and the like in the later use stage, so in the practical application process, in order to improve the accuracy of the oil-gas ratio, an independent regulating valve is adopted in the optimal mode; the oil quantity regulating valve 17 and the gas flow regulating valve 22 can adopt manual mechanical regulating valves or electric regulating valves regulated by a control panel, and the specific setting mode is formulated according to the actual situation;

wherein, oil quantity governing valve 17 with all there are oil feed mouth, blow vent, oil-out and gas outlet on the gas flow governing valve 22, and in the in-service use of cooking utensils, oil feed mouth, blow vent setting are in the horizontal direction, and oil-out and gas outlet set up with oil feed mouth and blow vent looks vertically orientation, and the oil feed is admitted air from the horizontal direction oil feed, and the vertical direction is out of oil and is given vent to anger for oil circuit and the gas circuit in the cooking utensils are with more smooth and easy.

As shown in fig. 1 and 2, an air inlet 27 communicated with the air pipe 19 and an oil inlet 28 communicated with the oil pipe 15 are provided at the lower end of the oil nozzle 4, the air inlet 27 is located at the bottom of the oil nozzle 4, the oil inlet 28 is located at the upper part of the air inlet 27 or the oil inlet 28 is located at the bottom of the oil nozzle 4, and the air inlet 27 is located at the upper part of the oil inlet 28.

High-pressure gas enters the oil nozzle 4 from the gas inlet 27, fuel oil enters the oil nozzle 4 from the oil inlet 28, the fuel oil is stably and quickly output from the oil nozzle 4 under the action of high-pressure gas flow, and flame with sufficient combustion is formed at the outlet of the oil nozzle 4 under the action of the ignition needle 13, so that the energy-saving and environment-friendly effects are achieved, and the practicability is high; in practical applications, it is preferable that the air inlet 27 is disposed at the bottom of the fuel injection nozzle 4, and the oil inlet 28 is disposed at the upper portion of the air inlet 27, so that the fuel can be injected more smoothly.

As shown in fig. 1 and 2, further comprises an air vent device 23, wherein the air vent device 23 comprises: the stove comprises a fan 24, a vent hole 25 arranged at the side part of the stove head 3 and a vent pipe 26 arranged between the fan 24 and the vent hole 25, wherein the fan 24 is electrically connected with the stove switch 8 through a power line 10.

The ventilating device 23 is used for ventilating air into the furnace end 3 through the fan 24 and the ventilating pipe 26, so that sufficient oxygen is provided for the combustion of fuel oil, the fuel oil is more sufficiently combusted, the combustion efficiency is higher, and the continuous combustion of the fuel oil is ensured without flameout.

As shown in fig. 1, further comprising a cooktop mount 30, the cooktop mount 30: including top mount table 31, evenly distributed be in support frame 32, the setting of 31 lower extremes of top mount table are in install bin 34 and the setting of 31 lower extremes of top mount table are in installation horizontal pole 33 between support frame 32 and the install bin 34, 31 middle parts of top mount table are equipped with the through-hole, top of a kitchen range 1 sets up in the through-hole, first automatically controlled valve 16, second automatically controlled valve 21, oil mass regulating valve 17, gas flow control valve 22 and cooking utensils switch 8 all set up on the installation horizontal pole 33, electric igniter 12 the air pressure regulating valve 20 all sets up with outage protection switch 9 in the install bin 34, be equipped with switch door 35 on the install bin 34, switch door 35 with be equipped with magnet switch 36 between the install bin 34.

The number of the installation cross rods 33 can be one, two or other suitable numbers, the specific number is set according to actual conditions, the number of the cross rods in the figure is two, the first electric control valve 16 and the second electric control valve 21 are arranged on the lower installation cross rod 33, and the electric igniter 12, the air pressure regulating valve 20 and the power-off protection switch 9 are arranged on the upper installation cross rod 33;

the lateral wall of the installation box 34 is hollow, so that the power line 10 and the gas pipe 19 can be conveniently connected into and out of the installation box 34, the electric igniter 12, the air pressure regulating valve 20 and the power-off protection switch 9 are arranged in the installation box 34, damage caused by external environment or manpower is avoided, a good protection effect is achieved, the door opening and closing 35 is connected with the installation box 34 through the magnet switch 36, and the door opening and closing 35 is more convenient and better in locking effect.

The implementation of the present invention will now be described in detail with reference to fig. 1-2:

when the cooker is used, the switch valve 29 at the upper end of the fuel oil barrel 14 is opened, the high-pressure gas supply equipment 18 is started, the cooker switch 8 communicated with the power supply 11 is opened, the whole cooker system circuit is communicated, the first electric control valve 16 and the second electric control valve 21 are opened, fuel oil and gas enter the oil conveying pipe 15 and the gas conveying pipe 19, the fuel oil sequentially passes through the first electric control valve 16 and the oil quantity regulating valve 17 and enters the oil nozzle 4 from the side surface of the oil nozzle 4, the gas sequentially passes through the air pressure regulating valve 20, the second electric control valve 21 and the gas flow regulating valve 22 and enters the oil nozzle 4 from the bottom surface of the oil nozzle 4, the fuel oil is stably and quickly output from the oil nozzle 4 under the action of high-pressure gas flow, the igniter 12 controls the ignition needle 13 to ignite, flame for combustion is formed at the outlet of the oil nozzle 4 under the action of the ignition needle 13, and the fan 24 provides sufficient oxygen, the oil quantity regulating valve 17 and the gas flow regulating valve 22 are controlled to change the oil-gas mixing ratio, so that refined combustion after oil-gas mixing is realized, unnecessary energy waste is greatly reduced, and an energy-saving effect is achieved; after the cooker is used, the whole cooker system circuit can be cut off by only turning off the cooker switch 8 by one key, an oil circuit and an air circuit are closed, and the cooker is convenient to operate and high in practicability.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a novel biological liquid fuel cooking utensils, is in including top of a kitchen range (1), setting hearth (2) in top of a kitchen range (1), establish furnace end (3), the connection of hearth (2) lower part are in oil nozzle (4) of furnace end (3) lower extreme and with electric ignition (5) that furnace end (3) are connected, its characterized in that: still including fuel feeding device (6) of adjustable oil mass, gaseous feeding device (7), cooking utensils switch (8) of adjustable atmospheric pressure and gas flow and outage protection switch (9), electric ignition device (5), fuel feeding device (6), gaseous feeding device (7) all through power cord (10) with cooking utensils switch (8) electricity is connected, cooking utensils switch (8) through power cord (10) with outage protection switch (9) electricity is connected, outage protection switch (9) are through power cord (10) electricity connecting source (11).

2. The new bio liquid fuel hob according to claim 1, characterized in that: the electric ignition device (5) comprises an igniter (12) electrically connected with the stove switch (8) and an ignition needle (13) electrically connected with the electric igniter (12) through a power line (10), and the ignition needle (13) is connected with the stove head (3).

3. The new bio liquid fuel hob according to claim 1, characterized in that: the fuel supply device (6) includes: the fuel oil tank (14), set up fuel oil tank (14) with defeated oil pipe (15) between fuel sprayer (4) and connect gradually first automatically controlled valve (16) and oil mass governing valve (17) on defeated oil pipe (15), first automatically controlled valve (16) with cooking utensils switch (8) electricity is connected.

4. The new bio liquid fuel hob according to claim 3, characterized in that: the gas supply device (7) comprises: high pressure gas supply equipment (18), setting are in high pressure gas supply equipment (18) with breather pipe (26) between fuel sprayer (4) and connect gradually atmospheric pressure governing valve (20), second automatically controlled valve (21), gas flow control valve (22) on gas-supply pipe (19), second automatically controlled valve (21) through power cord (10) with cooking utensils switch (8) electricity is connected.

5. The new bio liquid fuel hob according to claim 4, characterized in that: the oil quantity regulating valve (17) and the gas flow regulating valve (22) are a synchronous regulating valve or two independent regulating valves.

6. The new bio liquid fuel hob according to claim 5, characterized in that: the oil injection nozzle is characterized in that the lower end of the oil injection nozzle (4) is provided with an air inlet (27) communicated with an air conveying pipe (19) and an oil inlet (28) communicated with an oil conveying pipe (15), the air inlet (27) is located at the bottom of the oil injection nozzle (4), the oil inlet (28) is located on the upper portion of the air inlet (27), or the oil inlet (28) is located at the bottom of the oil injection nozzle (4), and the air inlet (27) is located on the upper portion of the oil inlet (28).

7. The new bio liquid fuel hob according to claim 3, characterized in that: the outlet end of the fuel barrel (14) is provided with a switch valve (29).

8. The new bio liquid fuel hob according to claim 1, characterized in that: further comprising an aeration device (23), said aeration device (23) comprising: the stove comprises a fan (24), a vent hole (25) arranged at the side part of the stove head (3) and a vent pipe (26) arranged between the fan (24) and the vent hole (25), wherein the fan (24) is electrically connected with the stove switch (8) through a power line (10).

9. The new bio liquid fuel hob according to claim 4, characterized in that: still include kitchen range mounting bracket (30), kitchen range mounting bracket (30): including top mount table (31), evenly distributed be in support frame (32), the setting of top mount table (31) lower extreme are in install bin (34) and the setting of top mount table (31) lower extreme are in installation horizontal pole (33) between support frame (32) and install bin (34), top mount table (31) middle part is equipped with the through-hole, top of a kitchen range (1) sets up in the through-hole, first automatically controlled valve (16), second automatically controlled valve (21), oil mass regulating valve (17), gas flow regulating valve (22) and kitchen range switch (8) all set up on installation horizontal pole (33), electric igniter (12), atmospheric pressure regulating valve (20) and outage protection switch (9) all set up in install bin (34).

10. The new bio liquid fuel hob according to claim 9, characterized in that: be equipped with switch door (35) on install bin (34), switch door (35) with be equipped with magnet switch (36) between install bin (34).