CN206831583U

CN206831583U - Field oil burner

Info

Publication number: CN206831583U
Application number: CN201720253131.XU
Authority: CN
Inventors: 冯志
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-15
Filing date: 2017-03-15
Publication date: 2018-01-02
Anticipated expiration: 2027-03-15

Abstract

The utility model discloses a kind of field oil burner, a plurality of runner is offered on stone or metal plate for standing a stove on as a precaution against fire, the first end of every runner is connected with the fuel oil in body of heater, and the second end of runner is penetrated to the upper surface of stone or metal plate for standing a stove on as a precaution against fire, wherein：The position that the upper surface of stone or metal plate for standing a stove on as a precaution against fire corresponds to the second end of each runner is provided with spray combustion component, and spray combustion component includes nozzle, valve element, valve pocket and the first stage clip；Nozzle is fixed on stone or metal plate for standing a stove on as a precaution against fire, the top of shower nozzle is formed with for spraying fuel oil taper hole, valve pocket is arranged in nozzle, and form the annular space with flow passage with nozzle, the lower end of valve element is arranged in valve pocket, and the upper end of valve element forms frustum, and frustum wears taper hole, and the cone angle of frustum is more than the cone angle of taper hole, the first stage clip is arranged in valve pocket and for pushing up to valve element.The utility model to fire component because there is provided spray so that no matter oil pressure in body of heater is relatively low or higher, can eject the fuel oil of relatively stable flow velocity.

Description

Field oil burner

Technical field

It the utility model is related to a kind of field survivorship apparatus, more particularly to a kind of field oil burner.

Background technology

Existence in the wild is, it is necessary to carry some field survivorship apparatus, such as the oil burner for being used to cook and warm oneself.Prior art In not dedicated for the oil burner of field survivorship, field survivorship person is generally used as field survivorship using family expenses oil burner, and Family expenses oil burner is in the wild using but having the following disadvantages：

1st, because field wind is bigger, when the fuel oil in oil burner is less, (it is used to spray from the spray combustion component of oil burner The component of flame) fuel flow rate that sprays is relatively low, so that flame holds unstable because being influenceed by wind, or even has by wind The risk gone out.

2nd, field temperature is relatively low, and when the fuel oil in oil burner is less, fuel oil furnace pressure, which becomes, can not as little as spray fuel oil Go out.

Utility model content

For above-mentioned technical problem present in prior art, embodiment of the present utility model provides a kind of field fuel oil Stove.

In order to solve the above technical problems, the utility model employs following technical scheme：

A kind of field oil burner, including body of heater and the stone or metal plate for standing a stove on as a precaution against fire that is arranged on the body of heater, the furnace interior are held There is fuel oil, a plurality of runner is offered on the stone or metal plate for standing a stove on as a precaution against fire, the first end of every runner connects with the fuel oil in the body of heater, institute The second end for stating runner is penetrated to the upper surface of the stone or metal plate for standing a stove on as a precaution against fire, wherein：

The position that the upper surface of the stone or metal plate for standing a stove on as a precaution against fire corresponds to the second end of each runner is provided with spray combustion component, the spray Combustion component includes nozzle, valve element, valve pocket and the first stage clip；The nozzle is fixed on the stone or metal plate for standing a stove on as a precaution against fire, the top of the shower nozzle Formed with for spraying fuel oil taper hole, the valve pocket is arranged in the nozzle, and is formed with the nozzle and connected with the runner Logical annular space, the lower end of the valve element are arranged in the valve pocket, and the upper end of the valve element forms frustum, and the frustum is worn If the taper hole, and the cone angle of the frustum is more than the cone angle of the taper hole, first stage clip is arranged in the valve pocket simultaneously For pushing up to the valve element.

Preferably, in addition to hurricane globe, the hurricane globe are in horn-like, and the hurricane globe is arranged on the stone or metal plate for standing a stove on as a precaution against fire, institute State and the air admission hole that multiple radial directions penetrate the side wall offered in the side wall of hurricane globe, the inner side of the side wall formed with from it is lower to Multiple guiding gutters of upper extension.

Preferably, the body of heater includes shaft, detachable and be sealedly attached to the furnace bottom of the lower end of the shaft, be fixed on The neck of the shaft upper end, the stone or metal plate for standing a stove on as a precaution against fire are arranged on the neck.

Preferably, in addition to piston and the second stage clip, the piston are arranged in the shaft, and second stage clip is set Between the piston and the furnace bottom.

Compared with prior art, field of the present utility model is with the beneficial effect of oil burner：The utility model is due to setting Spray combustion component is put so that no matter oil pressure in body of heater is relatively low or higher, can eject the fuel oil of relatively stable flow velocity.

Brief description of the drawings

Fig. 1 is the structural representation for the field oil burner that embodiment of the present utility model provides.

Fig. 2 is Fig. 1 local A zoomed-in view (when oil pressure is smaller, the state of valve element).

Fig. 3 is Fig. 1 local A zoomed-in view (when oil pressure is larger, the state of valve element).

In figure：10- shafts；20- furnace bottoms；30- necks；40- stone or metal plate for standing a stove on as a precaution against fires；41- runners；50- hurricane globes；51- air admission holes；52- Guiding gutter；61- nozzles；62- valve pockets；63- valve elements；The stage clips of 64- first；65- annular spaces；70- pistons；The stage clips of 80- second.

Embodiment

It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model Mode is applied to elaborate to the utility model.

As shown in Figures 1 to 3, embodiment of the present utility model discloses a kind of field oil burner, including body of heater and sets The stone or metal plate for standing a stove on as a precaution against fire 40 being placed on the body of heater, the furnace interior are contained with fuel oil, a plurality of runner 41 are offered on the stone or metal plate for standing a stove on as a precaution against fire 40, often The first end of runner 41 is connected with the fuel oil in the body of heater described in bar, and the second end of the runner 41 is penetrated to the stone or metal plate for standing a stove on as a precaution against fire 40 Upper surface, wherein：The position that the upper surface of the stone or metal plate for standing a stove on as a precaution against fire 40 corresponds to the second end of each runner 41 is provided with spray combustion Component, the spray combustion component include nozzle 61, valve element 63, the stage clip 64 of valve pocket 62 and first；The nozzle 61 is fixed on described On stone or metal plate for standing a stove on as a precaution against fire 40, formed with for spraying fuel oil taper hole, the valve pocket 62 is arranged in the nozzle 61 on the top of the shower nozzle, and The annular space 65 connected with the runner 41 is formed with the nozzle 61, the lower end of the valve element 63 is arranged on the valve pocket 62 In, the upper end of the valve element 63 forms frustum, and the frustum wears the taper hole, and the cone angle of the frustum is more than the taper hole Cone angle, first stage clip 64 is arranged in the valve pocket 62 and for pushing up to the valve element 63.

Understood according to above-mentioned, as shown in figure 3, when the oil pressure in body of heater is normal or higher, fuel oil enters by runner 41 In the annular space 65 of spray combustion component, and pushed down on by annular space 65 into the upper end of nozzle 61, the fuel oil to frustum, from And make under frustum shifting movement to compress the first stage clip 64, the annular space that fuel oil is formed with certain flow rate from taper hole and frustum In, so that flame stabilization of the fuel oil above nozzle 61；It is important that：As shown in Fig. 2 when the oil pressure in body of heater is because of some originals When cause (such as ambient temperature is relatively low or fuel oil is nearly finished) is smaller, fuel oil enters the annular space 65 of spray combustion component by runner 41 In, and enter by annular space 65 upper end of nozzle 61, fuel oil the thrust of frustum is less than oil pressure it is larger when, the first stage clip 64 Push up to valve element 63, so that frustum reduces with the annular space that taper hole is formed, and then fuel oil still is able to high flow velocities The stabilization (although now heat produced by flame is smaller) sprayed without influenceing flame, so as to effectively prevent because oil pressure is smaller Make jet velocity relatively low, so cause flame instability the occurrence of.

In a preferred embodiment of the present utility model, as shown in figure 1, field also includes hurricane globe 50 with oil burner, The hurricane globe 50 is in horn-like, and the hurricane globe 50 is arranged on the stone or metal plate for standing a stove on as a precaution against fire 40, is opened up in the side wall of the hurricane globe 50 There are the air admission hole 51 that multiple radial directions penetrate the side wall, multiple guiding gutters of the inner side formed with bottom-up extension of the side wall 52.When pot, which is placed on, to be used to cook on hurricane globe 50, air enters from air admission hole 51 thinks that fuel oil is fire-retardant, after then burning Gas the external world is imported by guiding gutter 52 so that gas is fully changed and circulated, be advantageous to the abundant burning of fuel oil.

The structure of body of heater can have it is a variety of, in a preferred embodiment of the present utility model, as shown in figure 1, the stove Body includes shaft 10, detachable and be sealedly attached to the furnace bottom 20 of the lower end of the shaft 10, be fixed on the upper end of shaft 10 Neck 30, the stone or metal plate for standing a stove on as a precaution against fire 40 is arranged on the neck 30.Atomizer is provided with neck 30

Further to utilize the fuel oil in body of heater, field also includes the stage clip 80 of piston 70 and second, the work with oil burner Plug 70 is arranged in the shaft 10, and second stage clip 80 is arranged between the piston 70 and the furnace bottom 20, in piston 70 top sets fuel oil, and when fuel oil is less, the pressure of the top of piston 70 reduces, and the second stage clip 80 pushing and pressing piston 70 moves up, So that fuel oil keeps higher and more stable pressure, so as to provide the fuel oil of steady pressure for spray combustion component, effectively prevent Flame because pressure is smaller and unstable and caused by extinguish and be unstable the occurrence of.

Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality In the protection domain of type.

Claims

1. a kind of field oil burner, including body of heater and the stone or metal plate for standing a stove on as a precaution against fire that is arranged on the body of heater, the furnace interior are contained with Fuel oil, it is characterised in that a plurality of runner, the first end of every runner and the combustion in the body of heater are offered on the stone or metal plate for standing a stove on as a precaution against fire Oil connection, the second end of the runner are penetrated to the upper surface of the stone or metal plate for standing a stove on as a precaution against fire, wherein：

The position that the upper surface of the stone or metal plate for standing a stove on as a precaution against fire corresponds to the second end of each runner is provided with spray combustion component, the spray combustion group Part includes nozzle, valve element, valve pocket and the first stage clip；The nozzle is fixed on the stone or metal plate for standing a stove on as a precaution against fire, the top of shower nozzle formed with In injection fuel oil taper hole, the valve pocket is arranged in the nozzle, and forms the annular with the flow passage with the nozzle Space, the lower end of the valve element are arranged in the valve pocket, and the upper end of the valve element forms frustum, and the frustum wears the cone Hole, and the cone angle of the frustum is more than the cone angle of the taper hole, first stage clip is arranged in the valve pocket and for upward Push against the valve element.

2. field oil burner according to claim 1, it is characterised in that also including hurricane globe, the hurricane globe is in loudspeaker Shape, the hurricane globe are arranged on the stone or metal plate for standing a stove on as a precaution against fire, and multiple radial directions are offered in the side wall of the hurricane globe and penetrate the side wall Air admission hole, multiple guiding gutters of the inner side formed with bottom-up extension of the side wall.

3. field oil burner according to claim 1, it is characterised in that the body of heater includes shaft, detachable and close Seal the furnace bottom for the lower end for being connected to the shaft, be fixed on the neck of the shaft upper end, the stone or metal plate for standing a stove on as a precaution against fire is arranged at the neck On.

4. field oil burner according to claim 3, it is characterised in that also including piston and the second stage clip, the work Plug is arranged in the shaft, and second stage clip is arranged between the piston and the furnace bottom.