CN2070881U

CN2070881U - Stove core of fuel oil evaporation stove without inflating

Info

Publication number: CN2070881U
Application number: CN 90207377
Authority: CN
Inventors: 陈金良
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-06-27
Filing date: 1990-06-27
Publication date: 1991-02-06

Abstract

The utility model adopts a method that the pressure generated in a preheated oil delivery pipe makes the fuel oil in the pipe be vaporized directly for combustion. By adopting the utility model existing fuel oil stoves and fuel oil vaporization stoves can be reformed into novel fuel oil vaporization stoves without inflating devices. A reformed or a new made fuel oil vaporization stove without an inflating device has the advantages of convenient use, complete combustion, low oil consumption, and safety. Besides, the new made fuel oil vaporization stove without an inflating device omits an inflating device, reduces process flows, reduces the cost, and raises the quality of products.

Description

Do not inflate the combustion chamber of fuel gasification stove

A kind of combustion chamber of not inflating the fuel gasification stove belongs to tame stove or kitchen range, and technical field of burner is applicable to the family expenses oil burner, gas lamp, blowtorch, warming stove.

The combustion chamber of existing inflation fuel gasification stove must with the supporting use of charger, have only when gas is sufficient in the stove, the oil of atomizer ejection just can be fully burned from the combustion chamber.After the stove internal gas pressure descended gradually, the oil vaporization degree of ejection reduced, and fuel oil just can not be fully burned, and the oil smoke of emerging until not oil spout, does not burn.Therefore to often notice when using this oil burner that the stove internal gas pressure changes, and often inflates inconvenience during use in stove.

The purpose of this utility model provides a kind of the inflation and can make fuel oil fully burning all the time, and heat is imitated high, and is easy to use, the fuel gasification stove combustion chamber of safety.

The utility model is to constitute like this: the upper end of combustion chamber petroleum pipeline is intersected mutually with the two ends of U-shaped pipe be communicated with, make its one-tenth as a whole.A fuel injection nozzle is equipped with in U-shaped pipe centre, or does not adorn fuel injection nozzle and directly account for 1～2 nozzle opening in U-shaped pipe centre; Also petroleum pipeline can be formed with bending the ring circle in the middle of the metal tube, and directly account for 1～2 nozzle opening at the circular middle part of ring.The U-shaped pipe also can be bent into toroidal, and petroleum pipeline and U-shaped pipe can be in one plane, also can be vertical mutually.The bottom that the lower end of petroleum pipeline directly extend into oil storage tank from the bottom of the jar with till not inhaling rubbish.The oil burner that adopts the utility model to make, at first atomizer is given heat giving hot Pan Chu during work, give and pining for, air chance heat expands in the atomizer place pipeline section, spray through atomizer, produce negative pressure in this moment pipe, make fuel oil rise to atomizer in the petroleum pipeline rapidly and outwards spray, meet fire burns.

The utility model has the advantages that:

1, simple in structure, with low cost, be easy to popularize;

2, the utility model flame height when burning, oil consumption is economized, and fuel oil is fully burned all the time.

Accompanying drawing is the embodiment of the oil burner that adopts the utility model and make:

Fig. 1, overall pattern;

Fig. 2, schematic internal view;

Fig. 3, generalized section;

Fig. 4, simple and easy combustion chamber schematic diagram.

The utility model is by combustion chamber head 1, and heat dish 3 is given in cover holder 2, petroleum pipeline 4, and logical fire hole 5, U-shaped pipe 6, atomizer 7, sleeve pipe 8, hurricane globe 9 is formed (Fig. 1).

The lower end of petroleum pipeline 4 extend into the bottom of oil storage tank 10 by the sleeve pipe 8 that is fixedly connected with sealing oil storage tank 10 middle parts, the distance between petroleum pipeline 4 lower ends to oil storage tank 10 bottoms with jar at the bottom of rubbish inhale and do not exceed.The middle part of petroleum pipeline 4 with give heat dish 3 and weld together, the top of giving heat dish 3 lower planes of trying to get to the heart of a matter and sleeve pipe 8 is fixedly connected, sleeve pipe 8 lower ends tighten up with oil storage tank 10 and connect.The lower plane welding of the two ends of the upper end of petroleum pipeline 4 and U-shaped pipe 6 and combustion chamber head 1 is linked together.Combustion chamber head 1 is a hollow body, portion within it, and the two ends of the upper end of petroleum pipeline 4 and U-shaped pipe 6 intersect the integral body that welding is communicated with becomes a perforation mutually.In the centre of U-shaped pipe 6 atomizer 7 is housed, the diameter of atomizer 7 is 0.1～0.5mm, and the atomizer that adopts different-diameter according to the petroleum pipeline of different-diameter to be obtaining best oil spout effect, U-shaped pipe 6 bottoms with give heat dish 3 distances of trying to get to the heart of a matter face and be not more than 5mm.In combustion chamber head 1 bottom centre a logical fire hole 5 is arranged, combustion chamber head top is a hemispherical cover, have many apertures on the limit of hemispherical cover, after meeting fire burns from the oil of atomizer ejection, arrive in the combustion chamber head by logical fire hole 5, go out from aperture, it is abundant to make combustion chamber head 1 become a flame, and fireball uniformly burns.At petroleum pipeline 4, a cover holder 2 is equipped with in the outside of U-shaped pipe 6, places hurricane globe 9 in the cover holder 2, to stop the influence (Fig. 2, Fig. 3) of wind to flame.

It is circular that oil pipe middle part of petroleum pipeline 4 usefulness curves ring, and in the middle part of ring is circular, directly account for 1～2 nozzle opening, the petroleum pipeline two ends directly stretch in the oil storage tank 10 to from pot bottom with till inhaling not Shang rubbish, the middle part of petroleum pipeline 4 is hotly coiled 3 and is welded together (Fig. 4) with giving.

The oil burner that adopts the utility model to make is poured a little liquid fuel into earlier during use in giving the heat dish, light and give hot atomizer and near pipe thereof, and fire burns is met in moments later fuel oil ejection.Get final product as stopping working only oiling port lid on the oil storage tank need be unclamped.Above-mentioned enforcement side where face in office is not the restriction to the utility model scope.

Adopt the utility model also can inflate oil burner, change a social system, can become a kind of novel fuel gasification stove of not inflating existing oil burner.

Claims

1, a kind of combustion chamber of not inflating the fuel gasification stove, comprise the combustion chamber head, petroleum pipeline, the U-shaped pipe, fuel injection nozzle, give the heat dish, sleeve pipe, the lower end that it is characterized in that petroleum pipeline (4) is stretched in the oil storage tank (10) to till pot bottom is not inhaled rubbish, the middle part of petroleum pipeline (4) with give heat dish (3) and weld together, give the try to get to the heart of a matter top of lower plane and sleeve pipe (8) of heat dish (3) and be fixedly connected, sleeve pipe (8) lower end tightens up with oil storage tank (10) and connects, a fuel injection nozzle (7) is equipped with at U-shaped pipe (6) middle part, or directly accounts for 1～2 nozzle opening at U-shaped pipe (6) middle part.

2, combustion chamber according to claim 1, it is circular to it is characterized in that U-shaped pipe (6) is made ring, at the bottom of U-shaped pipe (6) or the ring round tube pipe with give the spacing that heat tries to get to the heart of a matter and be not more than 5 millimeters.

3, combustion chamber according to claim 1, it is circular to it is characterized in that petroleum pipeline (4) middle part is curved ring, and in the middle part of ring is circular, directly account for 1～2 nozzle opening, petroleum pipeline (4) two ends directly stretch in the oil storage tank (10) to from pot bottom with till inhaling not Shang rubbish, the middle part of petroleum pipeline (4) with give hot coil (3) and weld together.