CN2898658Y

CN2898658Y - Energy-saving fuel-oil cooker

Info

Publication number: CN2898658Y
Application number: CN 200620012784
Authority: CN
Inventors: 伍镜清
Original assignee: RANCAI ENERGY-SAVING TECHNOLOGY Co Ltd
Current assignee: RANCAI ENERGY-SAVING TECHNOLOGY Co Ltd
Priority date: 2006-04-21
Filing date: 2006-04-21
Publication date: 2007-05-09
Anticipated expiration: 2016-04-21

Abstract

Energy-saving fuel-oil cooker includes a stove body, on the inner wall below the middle of the stove body connecting with a first sending oil pipe, and on the inner bottom of the stove body connecting with a second sending oil pipe. A fire lid is fixed connected in the stove body and hollow. A plurality of spiracles are arranged on the wall of the stove body. The first sending oil pipe is arranged on the inner wall under the middle of the stove body, the fuel starting to burn after passing the first sending oil pipe into a firebox, thereby starting up the second sending oil pipe. The second sending oil pipe is arranged on the inner bottom of the stove body. After the diesel oil enters in the firebox through the first sending oil pipe, for the fuel entering in the firebox through the first sending oil pipe is ignited, the fuel splits rapidly and evaporates in high temperature, and then mixes in proportion with air admitted through the spiracles to burn, thereby burning sufficiently without pollution. By the fuel entering twice, evaporating, splitting, atomizing and gasificating sufficiently in the fire lid, and then mixing with air in the proper proportion, thereby producing a powerful fire, the utility model has some advantages of high calorific value, low fuel consumption, energy conservation, environmental protection.

Description

A kind of energy-saving fuel cooking stove

Technical field

The utility model relates to the Oil-burning range technical field and refers in particular to a kind of energy-saving fuel cooking stove that fuel oil is fully burnt and then reach energy-saving effect.

Background technology

At present, in places such as each hotel, restaurant, universities and colleges, factories, because their number of having dinner is more, the large kitchen of these large-scale place configurations all adopts fuel oil cooking stove, but, with regard to existing fuel oil cooking stove, problem such as ubiquity burning is insufficient, seriously polluted, and, also cause fuel consumption significantly to increase because its burning is insufficient.Because the burning-point of fuel oil is higher, at present a lot of Oil-burning ranges all adopt fire rod igniting, inconvenient operation.

The utility model content

The purpose of this utility model is to provide a kind of energy-saving fuel cooking stove that fuel oil is fully burnt and then reach energy-saving effect at the deficiencies in the prior art, and it has low consumption, environmental protection, advantage such as simple in structure, easy to operate.

For achieving the above object, the utility model adopts following technical scheme: according to the utility model, described energy-saving fuel cooking stove comprises body of heater, and the inboard wall of furnace body middle and lower part is connected with once send oil pipe, and inner bottom part is connected with secondary and send oil pipe; Be fixed with the fire lid in the described body of heater, fire lid hollow has a plurality of pores on the wall.

Preferably, form inlet channel between the inwall of described body of heater and the outer wall, have a plurality of pores on the inwall, the pore that air communication is crossed on the inwall enters proportional mixed combustion in the body of heater.

Preferably, described bottom of furnace body all offers a plurality of air admission holes with the part that the fire lid contacts, and air-flow can directly enter in the fire lid by above-mentioned pore and burn.

Preferably, described bottom of furnace body is fixed with ignition, and ignition and Gas Pipe are joined.

The described oil pipe that once send is arranged at the inboard wall of furnace body middle and lower part, when fuel oil by after once sending oil pipe to enter the combustion chamber fire burns, open secondary again and send oil pipe.Secondary send oil pipe to be arranged at the body of heater inner bottom part, after diesel oil send oil pipe to enter the combustion chamber by secondary since by once send fuel oil that oil pipe enters the combustion chamber fire burns, at this moment, fuel oil is subjected to the rapid cracking of high temperature, evaporation.Again in conjunction with the proportional mixed combustion of air-flow that enters burning by the pore on the inwall, its sufficient combustion, pollution-free.

Twice oil-feed of the utility model by fuel oil be abundant evaporation, cracking, atomizing, gasification in the fire lid, mixes the air of proper proportion again, thereby produces powerful firepower, has advantages such as calorific value height, fuel consumption are few, energy-saving and environmental protection.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

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

The specific embodiment

Referring to Fig. 1, the utility model includes body of heater 1, and body of heater 1 adopts the casting of high-temperature steel material to form.Body of heater 1 is " U " shape, and being internally connected with of it once send oil pipe 3 and secondary to send oil pipe 8, and fuel oil (can be diesel oil) burns by once sending oil pipe 3 and secondary to send oil pipe 8 to enter in the combustion chamber 7 that body of heater 1 surrounded.

Form inlet channel 5 between the inwall of body of heater 1 and the outer wall, have a plurality of pores on the inwall, when using the utility model, need external air blast, air-flow is sent into inlet channel 5, and enter in the combustion chamber 7 by the pore on body of heater 1 inwall and to burn.Be fixed with fire lid 4 in the body of heater 1, fire lid 4 is directly fixed on the inner bottom part of body of heater 1, has a plurality of pores on fire lid 4 hollows, the wall.Body of heater 1 bottom all offers a plurality of pores with fire lid 4 parts that contact.Once send oil pipe 3 to be arranged at body of heater 1 inwall middle and lower part, secondary send oil pipe to be arranged at body of heater 1 inner bottom part.For making igniting convenient, the inner bottom part of the utility model body of heater 1 fixedly mounts ignition 2, and ignition 2 is for commonly using device, and ignition 2 is connected with Gas Pipe 6.

Operation principle of the present utility model is as follows:

Unlocking electronic igniter 2 is lighted kindling material; When the fuel oil of metered flow enters in the combustion chamber 7 by once sending oil pipe 3, position, A place in fire lid 4, fuel oil are heated and reach boiling point and evaporate, along with the increase fuel oil of temperature begins the cracking decomposition, when fuel oil begins to produce naked light, can close ignition 2 and Gas Pipe 6.This moment, the burning of fuel oil was also insufficient.At this moment, need to open secondary and send oil pipe 8, since by once send fuel oil that oil pipe 3 enters the combustion chamber fire burns, chamber temperature increases, when fuel oil send oil pipe 8 to enter the combustion chamber by secondary after, fuel oil will be subjected to the rapid cracking of high temperature, evaporation, the burning that makes fuel oil more fully, more stable; Simultaneously secondary send the size that oil can more effective control flame, and in the time of slow fire, flame-out image can not appear in flame; Also have after the secondary oil-feed enters the combustion chamber,, produce more thermal energy because under action of high temperature, fuel oil moment cracking, evaporation sharply increase flame temperature.In addition, because burning is to send oil to finish by twice, and its fuel consumption of sending into the combustion chamber is few, so the required oxygen of oil inflame is also along with reducing, our just steam vent sealing, its flame can not extinguish yet, and the energy that fuel oil discharged will more be utilized by us.

Along with the increase of chamber temperature, the quickening of fuel oil splitting decomposition speed, in the position, B place of fire lid 4, fuel spray changes into microgranular, and this moment, the gasification rate of fuel oil was accelerated, and fully mixed with the air that air inlet pipe 5 is sent into; In the position, C place of fire lid 4, oil particles has been transformed into gas, burns with proportional the mixing fully of air, and flame is translucent, the hot-fluid that formation temperature is high, and temperature can reach 650---1100 degree.

The utility model has fixedly mounted 4 and be provided with in the inwall middle and lower part and once send oil pipe 3 and inner bottom part to be provided with secondary to send oil pipe 8 in body of heater 1, making fuel oil can obtain cracking more fully gasifies at last, thereby make the burning of fuel oil more abundant, and then reaching the calorific value height, fuel consumption is few, energy-saving and environmental protection etc.

Certainly, the embodiment of the above, it is preferred embodiment of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of claim in the utility model, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1. energy-saving fuel cooking stove, it is characterized in that: include body of heater (1), body of heater (1) inwall middle and lower part is connected with and once send oil pipe (3), inner bottom part is connected with secondary and send oil pipe (8), intrinsic fire lid (4) in the body of heater (1), fire lid (4) hollow has a plurality of pores on the wall.

2. a kind of energy-saving fuel cooking stove according to claim 1 is characterized in that: form inlet channel (5) between the inwall of body of heater (1) and the outer wall, offer a plurality of pores on the inwall.

3. the described a kind of energy-saving fuel cooking stove of root a tree name claim 2 is characterized in that: body of heater (1) bottom and fire cover the part that (4) contact and all offer a plurality of air admission holes.

4. a kind of energy-saving fuel cooking stove according to claim 2 is characterized in that: body of heater (1) bottom is fixed with ignition (2), and ignition is connected with Gas Pipe (6).