CN2185384Y

CN2185384Y - Backfire prevention combustion-supporting device for liquified gas range

Info

Publication number: CN2185384Y
Application number: CN 94225638
Authority: CN
Inventors: 颜世忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-18
Filing date: 1994-01-18
Publication date: 1994-12-14
Anticipated expiration: 2004-01-18

Abstract

The utility model relates to a backfire prevention combustion-supporting device for liquified gas ranges, comprising a transparent container and a sealed upper cover, wherein, a gas inlet tube and a gas outlet tube are fixed on the upper cover and led into the transparent container, wherein, the lower end of the gas inlet tube is near to the bottom of the transparent container; the gas outlet tube is positioned on the top of the transparent container. The utility model has the advantages of simple structure and low manufacture cost. When additionally installed on a liquified gas range, the backfire prevention combustion-supporting device for liquified gas ranges can support combustion, reinforce firepower, save fuel gas, reduce pollution, prevent backfire, visually observe the condition of the gas utilization, and monitor the condition of gas leakage of the liquefied gas range.

Description

Backfire prevention combustion-supporting device for liquified gas range

The utility model belongs to the kitchen range technical scope, relates to a kind of anti-backfire auxiliary combustion equipment of liquefied gas stove.

Generally only be connected between the liquefied gas stove of prior art, the pressure-reducing valve of its cylinder for liquefied gas and kitchen range dish, directly to kitchen range dish air feed by a pipe.Like this, the one, when the insufficient pressure in the steel cylinder, the tempering problem might take place; The 2nd, when the valve bad sealing on steel cylinder and the kitchen range dish, gas leakage is difficult for finding often give a kind of gas leakage of people whether doubt, thereby produce a kind of sense of insecurity; The 3rd, improper if the air input on the kitchen range dish is regulated, can make the liquefied gas burning insufficient, not only waste combustion gas, but also the severe contamination air.

Task of the present utility model provides a kind of anti-backfire combustion-supporting of liquefied gas stove, be installed between steel cylinder pressure-reducing valve and the kitchen range dish, play and prevent tempering and help burning, save the effect of combustion gas, monitor the supervision effect whether kitchen range leak gas simultaneously in addition, do not have the above-mentioned drawback of this device to overcome existing kitchen range.

The technical solution of the utility model is, a transparent vessel and closed above are arranged, on cover fixedly air inlet pipe and escape pipe, and feed in the container, the lower end of air inlet pipe is near the bottom of container, the lower end of escape pipe is positioned at the top.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Below in conjunction with accompanying drawing the utility model is elaborated:

According to Fig. 1, shown in Figure 2,1 is transparent vessel among the figure, making such as useful transparent plastic and lucite, in can be installed in running water, suitable for reading have closed above 2 cappings, is fixed with an air inlet pipe 4 and an escape pipe 3 on the loam cake 2, and feed in the container 1, the lower end of air inlet pipe 4 is near the bottom, and the lower end of escape pipe 3 is positioned at the top, promptly is positioned at more than the water surface of institute's splendid attire running water.

During use, with container 1 can foot running water, note making the water surface below the mouth of pipe of escape pipe 3 earlier, build closed above 2, can even be loaded between steel cylinder pressure-reducing valve and the kitchen range dish, manipulating of liquefied gas stove is identical with existing technology.

The utility model is simple in structure, manufacturing cost is low, liquefied gas enters the kitchen range dish again through thereafter in the use, and the one, through this combustion-supporting the time, portability part aqueous vapor, hydrone is under the high temperature of combustion zone, decomposite hydrogen and oxygen, and burning and combustion-supporting thereupon, firepower strengthened, save combustion gas, alleviate air pollution; The 2nd, the insufficient pressure in steel cylinder in the time of might tempering taking place, can play the effect of a non-return valve, prevents tempering; When not using, if see bubble from this combustion-supporting, then show the valve bad sealing on steel cylinder and the kitchen range dish in addition, reminds people should in time be changed or keep in repair, and plays the supervision effect whether kitchen range leak gas, and strengthens the sense of security.

Claims

1, a kind of liquefied gas stove anti-backfire combustion-supporting, it is characterized in that it has a transparent vessel (1) and closed above (2), loam cake (2) is gone up intrinsic air inlet pipe (4) and escape pipe (3), and feeds in the container (1), the lower end of air inlet pipe (4) is near the bottom, and the lower end of escape pipe (3) is positioned at the top.