CN2313158Y

CN2313158Y - Double-direction double-ring straight-jetting type burner of gas range

Info

Publication number: CN2313158Y
Application number: CN 97238278
Authority: CN
Inventors: 彭建东
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-29
Filing date: 1997-05-29
Publication date: 1999-04-07
Anticipated expiration: 2007-05-29

Abstract

The utility model relates to a double-direction double-ring straight-jetting type burner of a gas range. Umbrella-shaped teeth are arranged uniformly on the inner and the outer circumferences of a cover body whose middle part is a through hole, and a positioning ring matched with the gas supply furnace burner of the gas range with positioning and sealing functions is positioned at the bottom of the cover body. The utility model has the advantages of simple structure, easy fabrication, low cost, well utilization of the energy, good energy-saving effect, environmental protection, etc., and has wide range of application.

Description

Two-way dicyclo direct spray type gas burner

The utility model belongs to a kind of burner of direct spray type gas stove.

The burner of existing various gas furnaces, conclude and get up can be considered two big classes: the first is provided with the jet burner of unidirectional monocycle along the excircle direction or the vertical direction of burner lid.When though this class burner has work combustion gas to around spray advantage such as auxiliary air replenishes sufficient, and fuel gas buring is thorough, and the carbon monoxide volatile quantity of generation is lower.But the heat energy during owing to burner operation is in the process of diffusion all around, heat energy runs off serious, burned flame forms the low-temperature space that is heated to the thermal radiation middle part of the utensil that is heated in addition, cause the whole intensification of the utensil that is heated can not be synchronous, then cause thermic load, the thermal efficiency lower, effectively energy savings.It two is the burners that jet stria of bar shaped or fumarole are set on the outer inclined-plane or the interior inclined-plane of lid.Though the flame during this class burner work can be concentrated rotary combustion, the class burner improves a lot on the thermal efficiency, but because the additional wretched insufficiency of auxiliary air, the carbon monoxide volatile quantity that produces is the superstate standard still, concentrate the flame of rotation to the thermal radiation formation medium temperature height of the utensil that is heated, the situation that peripheral temperature is low in addition, make the same nonsynchronous problem that heats up of being heated that exists of the utensil that is heated, still good energy savings.

The purpose of this utility model is at above-mentioned situation, a kind of two-way dicyclo direct spray type gas burner that can overcome the problems referred to above of design.

The utility model and double inclined plane disc type gas furnace air feed burner adapted.Its Method Of Accomplishment is the teeth groove that each uniform many angle equates on the inside and outside circumference of lid, and shape is like bevel gear.Teeth groove upper end on the lid excircle is outside, the lower end is inside, and the teeth groove direction on the lid inner periphery inside with the upper end, that the lower end is outside is reciprocal, and the teeth groove center line on the inside and outside circumference of lid is all by the lid center of circle.During with air feed burner adapted, tooth inclined-plane on the inside and outside circumference of lid is identical with the inside and outside inclined-plane of air feed burner respectively, teeth groove has just formed the injection channel of burning gases, make fumarole again, the locating ring that adds upper cover body bottom is shunting of the gas-flow layout of the feeder on the stove and accessory and location sealing, make it with stove and accessory on feeder can be natural and tripping formation twice air-flow circuit.The problem that existing gas range burner leaks fire gas leakage has been stopped in the fumarole mating surface ejection of combustion gas on air-flow circuit outer and inside and outside circumference during work.

The utility model has the advantages that: 1, simple in structure, to make easily, product cost is low; 2, the locating ring of lid bottom cooperates with feeder on the stove and accessory, has thoroughly solved the fiery problem of gas furnace gas leakage leakage, good practical effect; 3, easy to use, obvious energy conservation.When dicyclo flame is worked, can effectively make be heated equilibrium, synchronously of the utensil that is heated.When middle monocycle flame is worked, can satisfy the needs that little fire is cooked.Because the hot and cold exchange air velocity of interstitial hole is very fast, the active force of the air rising that forms naturally, outer shroud flame is elongated and concentrate, the heat energy that has reduced outer shroud flame in a large number runs off, prolonged the burning time of combustion gas and made combustion gas under the condition of auxiliary air abundance, be in the best combustion effect, discharge heat energy to greatest extent, realize making full use of the effect of the energy, energy savings; 4, owing to the abundant burning of combustion gas, significantly reduced the volatile quantity of carbon monoxide, useful environmental protection and people are healthy; 5, widely applicable, market prospects are wide, can produce good economic benefits and social benefit.

Accompanying drawing 1 is an agent structure schematic diagram of the present utility model, and Fig. 2 is a vertical view, and Fig. 3 is a upward view, and Fig. 4 is the profile of tooth schematic diagram, and Fig. 5 is the teeth groove partial sectional view.

Most preferred embodiment of the present utility model is: the umbrella shape tooth [2] of uniform formation teeth groove on the excircle of lid [1], the umbrella shape tooth [4] of uniform formation teeth groove on the inner periphery of lid, the circular locating ring [3] that plays the location sealing function during with air feed burner adapted is positioned at the lid bottom, and the centre is through hole [5].

Claims

1, a kind of two-way dicyclo direct spray type gas burner comprises teeth groove, it is characterized in that in the centre being on the inside and outside circumference of lid [1] of through hole [5], the umbrella shape tooth [4] [2] of uniform formation teeth groove, and the bottom is locating ring [3].