CN202598521U

CN202598521U - Energy gathering plate type gas burner

Info

Publication number: CN202598521U
Application number: CN2012201947378U
Authority: CN
Inventors: 丁悠隼
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-03
Filing date: 2012-05-03
Publication date: 2012-12-12
Anticipated expiration: 2022-05-03

Abstract

An energy gathering plate type gas burner comprises a furnace end and a ceramic plate. A plurality of gas-guide holes which penetrate through the ceramic plate along the thickness direction are arranged on the ceramic plate; the energy gathering plate type gas burner is characterized in that the furnace end comprises an outer-ring-shaped outer ring combustion chamber with an upper opening, an outer ring injection pipe, a center combustion chamber with an upper opening and an inner injection pipe; the energy gathering plate type gas burner further comprises an inner combustion assembly and an outer combustion assembly; the inner combustion assembly comprises an inner cover, a barrel-shaped inner bottom cover and an inner combustion part, the inner cover is provided with a lower opening and a center hole which is opened at the top, the barrel-shaped inner bottom cover is provided with an upper opening and a lower opening, and the outer combustion assembly comprises a ring-shaped cover with a lower opening, a ring-shaped outer bottom cover with an upper opening and a lower opening and an outer combustion part; and by means of the energy gathering plate type gas burner, the phenomenon of tempering can be effectively prevented, and stable combustion is guaranteed. Time for the surface of a composite combustion plate to enter a flameless incandescent combustion state from a light blue combustion state is short, the combustion efficiency is high, radiating effects are good, the energy gathering plate type gas burner can stably work for a long time, and the combined structure is firm and reliable.

Description

The board-like gas burner of a kind of cumulative

Technical field

The utility model relates to a kind of household gas burner, the board-like gas burner of especially a kind of cumulative.

Background technology

Present prior art, what common infrared gas stove used is the ceramic wafer burner, acute variation that can not adaptive temperature is spilt the surface that splashes ceramic wafer if run into liquid during use, occurs the phenomenon of breaking easily; The structural strength of ceramic wafer is less, impacts the whole phenomenon that occurs breakage easily if run into object; Work accommodation is relatively poor, occurs the phenomenon of tempering easily; The burner of ceramic wafer is whole heavy, not attractive in appearance.

Summary of the invention

The purpose of the utility model is: provide a kind of cumulative board-like gas burner, the acute variation that it can adaptive temperature can be impacted by anti-object, and work accommodation is better, and radiating effect is better, can control the phenomenon of tempering preferably.

The utility model is achieved in that the board-like gas burner of a kind of cumulative, comprises burner and ceramic wafer, has several to connect the gas port of its thickness on the said ceramic wafer; Its special character is: said burner comprises outer shroud combustion chamber, outer shroud induction tunnel, the central combustion chamber with upper shed and the interior induction tunnel of the cylindrical annular with upper shed;

Respectively interior ceramic wafer of said ceramic wafer and outer ceramic wafer; Ceramic wafer is rounded in said, and said outer ceramic wafer is circular arc;

Also comprise internal combustion assembly and outer burning assembly;

Said internal combustion assembly comprises that band backs down the interior lid of the under shed of centre bore, the interior bottom body and the internal combustion part of the tubular of upper and lower opening,

Said internal combustion part comprises the tubular cumulative net and the plane net of the under shed on round ceramic plate, the outer folding of band edge, and plane net is arranged on two surfaces of round ceramic plate, fits with plane net in the outer folding edge of said tubular cumulative net; Superposed tubular cumulative net stretches out from the centre bore of interior lid, and the top board of lid is fitted in the upper surface on the outer folding edge of said tubular cumulative net; In the lid, the top board of upper end and interior lid was fitted in the bottom body inserted in said, and the position that tightens up in the interior bottom body cooperates with the lower surface on the outer folding edge of tubular cumulative net;

Said outer burning assembly comprises the annular lid of under shed, the annular outer bottom lid of upper and lower opening and outer burner element,

Have two arc-shaped holes on the top board of said annular lid at least; Said outer burner element comprises circular arc tube net, circular arc plane net and the circular arc ceramic wafer on the outer folding of band edge, and said circular arc plane net is arranged on the upper and lower surfaces of circular arc ceramic wafer, fits with the circular arc plane net in the outer folding edge of circular arc tube net; The circular arc tube net of outer burner element stretches out from arc-shaped hole; The upper surface on the outer folding edge of circular arc tube net and the top board of annular lid are fitted; Said annular outer bottom lid inserts in the annular lid, fits with the lower surface on the outer folding edge of circular arc tube net in the position that tightens up on the annular outer bottom lid inwall; The upper end of annular outer bottom lid and the top board of annular lid are fitted;

On the inwall of said central combustion chamber annular table is arranged, said internal combustion assembly is arranged on the annular table, and the lower end of said interior bottom body cooperates with annular table;

Brace table on the external annulus of outer shroud combustion chamber and the internal ring wall, the lower end of annular outer bottom lid cooperates with brace table.

The board-like gas burner of described a kind of cumulative, its special character is: the gap between said central combustion chamber and the outer shroud combustion chamber constitutes secondary-air passage.

The board-like gas burner of a kind of cumulative of the utility model, owing to adopt such structure, when combustion gas and Air mixing gas burn on inside and outside fuel assembly; Can be heated to the condition of high temperature about 1000 ℃ to tubular cumulative net in a short period of time, the cumulative veil is processed by the heatproof alloy material, and the atom of alloy and electronics are under the red-hot condition of high temperature; Energy level transition takes place, launch far infrared, plane net can carry out preheating to combustion gas and Air mixing gas molecule; Improve the efficient of infra-red radiation, simultaneously ceramic wafer is heated evenly, acute variation that can adaptive temperature; And can resist object to impact, strengthen facial structural strength, ceramic wafer at high temperature can play the effect of skeleton; The heatproof alloy network can not softened and be out of shape, and the plane net that is positioned on the ceramic wafer lower surface also can carry out preheating to combustion gas and Air mixing gas molecule, improves the efficient of infra-red radiation; Simultaneously ceramic orifice plate is heated evenly, acute variation that can adaptive temperature, and can resist the object impact; Strengthen the structural strength of bottom; The tubular cumulative net that is positioned at the ceramic wafer bottom can improve the work accommodation ability, can prevent the phenomenon of tempering effectively, guarantees burn steadily.The surface of compound combustion plate is shorter from the time of the red-hot fired state of light blue entering nonflameization, and the efficient of burning is higher, and radiating effect is better, steady operation for a long time, and the structure of combined type is tough and tensile and reliable.

Description of drawings

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

Fig. 2 is A-A view of Fig. 1.

Fig. 3 is the partial enlarged drawing of Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

Like Fig. 1, shown in Figure 2, the board-like gas burner of a kind of cumulative comprises burner 1 and ceramic wafer, has several to connect the gas port of its thickness on the said ceramic wafer; Said burner 1 comprises outer shroud combustion chamber 11, outer shroud induction tunnel 12, the central combustion chamber 13 with upper shed and the interior induction tunnel 14 of the cylindrical annular with upper shed;

Respectively interior ceramic wafer 3 of said ceramic wafer and outer ceramic wafer 4; Ceramic wafer 3 is rounded in said, and said outer ceramic wafer 4 is circular arc;

Also comprise internal combustion assembly 5 and outer burning assembly 6;

Said internal combustion assembly 5 comprises that band backs down the interior lid 51 of the under shed of centre bore, the interior bottom body 52 and the internal combustion part of the tubular of upper and lower opening,

Said internal combustion part comprises the tubular cumulative net 53 and the plane net 54 of the under shed on round ceramic plate 3, the outer folding of band edge, and plane net 54 is arranged on two surfaces of round ceramic plate 3, promptly on the upper surface and lower surface of round ceramic plate 54; The outer folding of said tubular cumulative net 53 is fitted with plane net 54 along 531; Superposed tubular cumulative net 53 stretches out from the centre bore of interior lid 51, and the top board of lid 51 is fitted in the upper surface on the outer folding edge of said tubular cumulative net 53; In the lid 51, the top board of upper end and interior lid 51 was fitted in bottom body 52 inserted in said, and the position 521 that tightens up in the interior bottom body 52 cooperates with the lower surface on the outer folding edge of tubular cumulative net 53, and said tubular cumulative net 53 is positioned at the bottom of round ceramic plate 3;

Said outer burning assembly 6 comprises the annular lid 61 of under shed, and the annular outer bottom lid 62 and the outer burner element of upper and lower opening, said annular lid 61 comprise circular arc top board, interior circular arc plate, cylindrical arc and circumferential end plate; Said annular outer bottom lid 62 comprises outer cylinder body and inner barrel;

Have two arc-shaped holes on the top board 611 of said annular lid 61 at least; Said outer burner element comprises circular arc tube net 63, circular arc plane net 64 and the circular arc ceramic wafer 4 on the outer folding of band edge; Said circular arc plane net 64 is arranged on the upper and lower surfaces of circular arc ceramic wafer 4, fits with circular arc plane net 64 in the outer folding edge of circular arc tube net 63; The circular arc tube net 63 of outer burner element stretches out from arc-shaped hole; The upper surface on the outer folding edge 631 of circular arc tube net 63 and the top board of annular lid 61 are fitted; Said annular outer bottom lid 62 inserts in the annular lid 61, fits along 631 lower surface with the outer folding of circular arc tube net 63 in the position 621 that tightens up on annular outer bottom lid 62 inwalls; The upper end of annular outer bottom lid 62 and the top board of annular lid 61 are fitted; Be the relative circumferential surface of outer cylinder body and inner barrel be provided with tighten up the position 621.

On the inwall of said central combustion chamber 13 annular table is arranged, said internal combustion assembly 5 is arranged on the annular table, and the lower end of said interior bottom body 52 cooperates with annular table;

Brace table on the external annulus of outer shroud combustion chamber 13 and the internal ring wall, the lower end of annular outer bottom lid 62 cooperates with brace table.

Annular cover 7 is arranged at the top, gap between said central combustion chamber 13 and the outer shroud combustion chamber 11, and said cover plate 7 is fixed together central combustion chamber 13 with outer shroud combustion chamber 11.Igniting pin installing hole 71 is arranged on the annular cover 7.

Above-described only is the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.

Claims

1. the board-like gas burner of cumulative comprises burner and ceramic wafer, has several to connect the gas port of its thickness on the said ceramic wafer; It is characterized in that: said burner comprises outer shroud combustion chamber, outer shroud induction tunnel, the central combustion chamber with upper shed and the interior induction tunnel of the cylindrical annular with upper shed;

Also comprise internal combustion assembly and outer burning assembly;

2. the board-like gas burner of a kind of cumulative according to claim 1 is characterized in that: annular cover is arranged at the top, gap between said central combustion chamber and the outer shroud burning, and said cover plate is fixed together central combustion chamber and outer shroud combustion chamber.