CN2426096Y

CN2426096Y - Gas burning-boosting lid

Info

Publication number: CN2426096Y
Application number: CN 00216314
Authority: CN
Inventors: 杜汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-26
Filing date: 2000-01-26
Publication date: 2001-04-04
Anticipated expiration: 2010-01-26

Abstract

The utility model relates to a gas burning-boosting lid used on a gas range, which is composed of a wind preventing ring and an inner lid, wherein, a circle of the top margin of the wind preventing ring is a convex-concave structure; brackets are fixed on the inner side of the wall of the wind preventing ring. The diameter of space formed between the top ends of the brackets is smaller than the diameter of the top end of the inner lid. the inner lid is clamped in the space formed by the brackets; the inner lid is an annular hollow conical body; the wall of the inner lid is provided with an ignition holes with spiral arrangement. An outer side of each ignition hole is a smooth surface and the inner side is a rough surface. An ignition hole is arranged on the lower end of the inner lid; a ventilation hole is opened on the lower section of the outer wall of the wind preventing ring. When the utility model is used and gas burns, the fire core is increased; the secondary supporting combustion can be generated.

Description

Coal gas is got angry and is covered

The utility model is the coal gas ignition cover of using on the gas range.

Present domestic gas range, during use, after kindling a fire, it is combustion-supporting to add natural wind, and coal gas can not get abundant burning, and fire is a reddish blue, and not only the hardness of fire reduces, and fire is also inhomogeneous in the hardness in the bottom of a pan, and the time of staying weak point of fire has been wasted a large amount of energy; While also produces large quantity of exhaust gas, makes the bottom of a pan blackout.

The purpose of this utility model provides the coal gas ignition cover of using on a kind of gas range, and fire can fully be burnt.

The purpose of this utility model is to realize like this.Coal gas is got angry at covering and is made up of anti-solar or lunar halo 1 and inner cover 4; Top margin one circle of anti-solar or lunar halo is convex-concave structure, and the wall inboard of anti-solar or lunar halo is fixed with plural support 2; Formed space diameter is less than the diameter on inner cover top between the cantilever tip; Inner cover 4 is stuck in the support 2 formed spaces; Inner cover is a ring-type hollow cone body, has ignition hole 5 on the wall.

But ignition hole 5 helical arrangement on inner cover 4 walls; The outside, ignition hole is the light face, and the inboard is a hair side.For lighting a fire conveniently, the inner cover lower end can have fire hole 6.Support 2 movable connection one travel(l)ing rests 7 of windproof astragal.Travel(l)ing rest band one gap, with support (2) when being connected, gap partly is stuck on the support, plays position-limiting action.

During use, the utility model is placed on the gas range, the ignition copper core circle of coal gas places center in the inner cover.Because the utility model has interior cover structure, when making gas-fired, has increased fiery core, it is combustion-supporting to produce secondary.The firmly fire of copper core ejection can be enclosed in the inner cover bottom, makes fire along inner cover up accumulate in the bottom of pot, reduces distributing of heat; Wind is combustion-supporting by the ignition hole, makes fire produce atomizing, and the wind of inner cover ejection burns fire once more, and fire is a blue and white, has improved fiery hardness, thereby reaches energy-conservation effect.Because sufficient combustion has also reduced pollution, has reduced the temperature in kitchen.Ignition hole helical arrangement on the inner cover wall can stop that fire directly discharges, and the burning fire rotation is risen, and has extended the fiery time of staying.The outside, ignition hole is the light face, and the inboard is burr, and burr can stop that the air-flow in the inner cover discharges, and prevent to scurry outside the fire.When if gas range is the plane, the outer wall hypomere of anti-solar or lunar halo will have air vent 3, so that by the hole air intake.Top margin one circle of anti-solar or lunar halo can be arranged fire and gas for convex-concave structure.Support 2 movable connection one travel(l)ing rests 7 of windproof astragal during use, can be placed kettle on the travel(l)ing rest, and (because of the end diameter of kettle less), not the time spent, travel(l)ing rest outwards can be overturn.

The utility model is provided by following examples and accompanying drawing thereof.

Accompanying drawing 1 is anti-solar or lunar halo partial structurtes generalized section.

Accompanying drawing 2 is travel(l)ing rest deployed configuration schematic diagrames.

Accompanying drawing 3 is vertical views of Fig. 1.

Accompanying drawing 4 is inner cover structural representations.

Accompanying drawing 5 is vertical views of Fig. 4.

Accompanying drawing 6 is the utility model combining structure schematic diagrames.

1 anti-solar or lunar halo, 2 supports, 3 air vents, 4 inner covers, 5 ignition holes, 6 fire holes, 7 travel(l)ing rests.

Embodiment 1: coal gas is got angry and is covered, and is made up of anti-solar or lunar halo 1 and inner cover 4; Top margin one circle of anti-solar or lunar halo is convex-concave structure, and the wall inboard of anti-solar or lunar halo is fixed with three supports 2; Support 2 flexibly connects a travel(l)ing rest 7.Formed space diameter is less than the diameter on inner cover top between the cantilever tip; Inner cover 4 is stuck in the support 2 formed spaces.Inner cover is a ring-type hollow cone body, has ignition hole 5 on the wall, and the aperture is 3-3.5mm.Ignition hole 5 helical arrangement on inner cover 4 walls; The outside, ignition hole is the light face, and the inboard is a hair side.The inner cover lower end has fire hole 6, and the outer wall hypomere of anti-solar or lunar halo has 20-24 air vent 3, and circumferentially, the aperture is 12-14mm.Support 2 movable connection one travel(l)ing rests 7 of windproof astragal.Travel(l)ing rest band one gap, when being connected with support 2, gap partly is stuck on the support, plays position-limiting action.

Embodiment 2: windproof ring outer wall hypomere is not opened air vent 3, and other is the same.

Claims

1, a kind of coal gas is got angry and is covered, and it is characterized in that being made up of anti-solar or lunar halo (1) and inner cover (4); Top margin one circle of anti-solar or lunar halo is convex-concave structure, and the wall inboard of anti-solar or lunar halo is fixed with plural support (2); Formed space diameter is less than the diameter on inner cover top between the cantilever tip; Inner cover is stuck in the formed space of support (2); Inner cover is a ring-type hollow cone body, has ignition hole 5 on the wall.

2, according to the described coal gas ignition of claim 1 cover, it is characterized in that ignition hole (5) helical arrangement on the inner cover wall; The outside, ignition hole is the light face, and the inboard is a hair side.

3, get angry and cover according to claim 1,2 described coal gas, it is characterized in that the inner cover lower end has fire hole (6); The outer wall hypomere of anti-solar or lunar halo has air vent (3).

4, get angry and cover according to claim 1,2 described coal gas, it is characterized in that the support (2) of windproof astragal flexibly connects a travel(l)ing rest (7).

5, according to the described coal gas ignition of claim 3 cover, it is characterized in that the support (2) of windproof astragal flexibly connects a travel(l)ing rest (7); Travel(l)ing rest band one gap, with support (2) when being connected, gap partly is stuck on the support, plays position-limiting action.