CN204301083U - Divide fire cover - Google Patents

Abstract

The open a kind of point of fire cover of the utility model, it is made up of base 1 and the multiple windproof cover 3 be socketed on base 1, combustion gas is sprayed from crossing in vent hole 2 by the gas passage of crossing be located on base 1, windproof cover 3 has a circle air admission hole 4, and be connected with bracing frame 5 at its top, adopt point fire cover after said structure, not only protection effect is better, and due to the air in cover 3 windproof during fuel gas buring due to combustion-supporting can burn clean, now negative pressure will be produced in windproof cover 3, outside air will supplement into, producing one circulates into air condition, make fuel gas buring more abundant, also can lift flame makes burning more fierce simultaneously.

Description

Divide fire cover

Technical field

The utility model relates to a kind of gas-cooker accessory, refers in particular to a kind of distributor.

Background technology

Distributor on existing market, its protection effect is not fine, and when there is gentle breeze in kitchen, flare is easy to toward side skew, and result of use is not fine, and existing distributor is in use because air can not circulate, fuel gas buring be not the waste very fully causing combustion gas.

Utility model content

It is better that technical problem to be solved in the utility model is to provide a kind of protection effect, and combustion gas contacts more lasting with air, point fire cover that firepower is more violent.

For realizing above-mentioned effect, the utility model provides a kind of point fire cover, point fire cover comprises base, described base is made up of the cylinder that two successively decrease, and have in column body and organized vent hole more, base end face was also provided with gas passage, and described often organizing outside vent hole is all provided with a windproof cover, and air admission hole is had on windproof cover, described each windproof cover top is provided with bracing frame.Above-mentioned design increases protection effect by adding windproof cover, air when making fuel gas buring by air admission hole in windproof cover can reduce, produce negative pressure, thus extraneous air will add in windproof cover, thus form circulation air-suction state, combustion gas is contacted more lasting with air, burning is more abundant, also because circulation air inlet drives pulling up of flame.

Compared with prior art, the utility model has the advantage of: protection effect is better, fuel gas buring more thorough, firepower is more violent.

Accompanying drawing explanation

According to drawings and embodiments the utility model is described in further detail below.

Fig. 1 is described in the utility model point of fire cover using state figure.

Fig. 2 is the part schematic diagram of Fig. 1.

As described in figure Fig. 1 and Fig. 2,1, base; 2, vent hole is crossed; 3, windproof cover; 4, air admission hole; 5, bracing frame.

Detailed description of the invention

As depicted in figs. 1 and 2, described in the utility model point of fire cover, it is made up of base 1 and the multiple windproof cover 3 be socketed on base 1, above-mentioned base 1 is made up of the cylinder that two taper off, and on upper cylinder, has two groups cross vent hole 2, also has gas passage in the bottom of base 1, combustion gas can be sprayed from crossing in vent hole 2, in order to make fuel gas buring more abundant, we can offer a circle air admission hole 4 on each windproof cover 3 outer wall, and 3, windproof cover top is also connected with bracing frame 5.

The use principle of above-mentioned point of fire cover is: combustion gas passed through gas passage from crossing ejection in vent hole 2, when fuel gas buring, air in windproof cover 3 can burn totally due to combustion-supporting, now negative pressure will be produced in windproof cover 3, outside air will supplement into, producing one circulates into air condition, makes fuel gas buring more abundant, also can lift flame simultaneously and make burning more fierce.

Further illustrate, during use, we only can adopt a windproof cover, and namely outside windproof cover also can produce above-mentioned effect, just the better effects if when employing two windproof covers, and whole circulation air inlet can be more smooth when having gentle breeze in outside, the result of use of point fire cover can be better.

Further illustrate, under the prerequisite not affecting result of use, air admission hole opens the bottom position at windproof cover sidewall as far as possible.

Further illustrate, above-mentioned base is prior art and also comparatively common on market, therefore does not elaborate.

The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable modifications and changes to above-mentioned embodiment.Therefore; the utility model is not limited to detailed description of the invention disclosed and described above; also should fall in the protection domain of the utility model claim modifications and changes more of the present utility model; in addition; although employ some particular term or title in description; but these particular term or title are just for convenience of description, do not form any restriction to the utility model.

Claims (1)

1. one kind of point of fire cover, comprise base, described base is made up of the cylinder that two successively decrease, and have in column body and organized vent hole more, base end face was also provided with gas passage, it is characterized in that: described often organizing outside vent hole is all provided with a windproof cover, and has air admission hole on windproof cover, and described each windproof cover top is provided with bracing frame.