CN201582820U

CN201582820U - Three-ring firepower composite structure burner

Info

Publication number: CN201582820U
Application number: CN2009202952507U
Authority: CN
Inventors: 任富佳; 吴伟良; 任有忠; 胡松方
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2009-12-28
Filing date: 2009-12-28
Publication date: 2010-09-15
Anticipated expiration: 2019-12-28

Abstract

The utility model relates to a three-ring firepower composite structure burner, comprising a furnace end, a gas mixing tray, a furnace core and a burner cap, wherein a first injection hole and a primary air intake I are respectively communicated with a middle-ring firepower gas mixing cavity through first gas injection pipes; the middle-ring firepower gas mixing cavity is communicated with an outlet groove of middle-ring firepower; a second injection hole and a primary air intake II are respectively communicated with the furnace core through second gas injection pipes; the furnace core is communicated with a fire outlet of furnace core firepower; a third injection hole and a primary air intake III are respectively communicated with a outer-ring firepower gas mixing cavity through third gas injection pipes; and the outer-ring firepower gas mixing cavity is communicated with an fire outlet of outer-ring firepower. The three-ring firepower composite structure burner has the following beneficial effect: the burner with the structure increases the true middle-ring firepower between the furnace core and the outer-ring firepower, thus enlarging firepower area; and leads the firepower distribution to be even, thus improving the combustion efficiency.

Description

A kind of burner of three ring fire power combining structures

Technical field

The utility model relates to the burner field, mainly is a kind of burner of three ring fire power combining structures.

Background technology

In the prior art, the gas stove burner of domestic most of manufacturers is generally two ring fire power or three ring fire power, two combustion gas induction tunnels, one place's path is supplied with the combustion chamber firepower, and another place's path is then supplied with outer shroud firepower or outer shroud and middle ring fire power, so it is truly having only two ring fire power, there are not middle ring fire power or middle ring fire power little, so that the firepower area is little, the firepower layout is inhomogeneous again, has so just caused efficiency of combustion low.

Summary of the invention

The utility model will solve the shortcoming of above-mentioned prior art, need to solve the path problem that combustion gas injection, primary air enter and auxiliary air replenishes separately, and provide a kind of burner of three ring fire power combining structures, its structure of this burner is three combustion gas induction tunnels, and independently middle ring fire power combustion gas mixing chamber and outer shroud firepower combustion gas mixing chamber are arranged, increased combustion gas induction tunnel and corresponding combustion gas mixing chamber on the original basis at middle ring fire power.

The utility model solves the technical scheme that its technical problem adopts: the burner of this three ring fire power combining structures, be made up of burner, combustion gas mixing dish, combustion chamber, fire lid, described burner is provided with the first combustion gas induction tunnel, the second combustion gas induction tunnel and the 3rd combustion gas induction tunnel; Ring fire power combustion gas mixing chamber and outer shroud firepower combustion gas mixing chamber during the combustion gas mixing dish is provided with; First perforation and primary air intake I are connected with middle ring fire power combustion gas mixing chamber by the first combustion gas induction tunnel respectively, middle ring fire power combustion gas mixing chamber be connected with middle ring fire power outlet slot and constitute in the structure of ring fire power; Second perforation and primary air intake II are connected with combustion chamber by the second combustion gas induction tunnel respectively, and combustion chamber is connected with combustion chamber firepower crater and constitutes the structure of combustion chamber firepower; The 3rd perforation and primary air intake III are connected with outer shroud firepower combustion gas mixing chamber by the 3rd combustion gas induction tunnel respectively, and outer shroud firepower combustion gas mixing chamber is connected with outer shroud firepower fire output hole and constitutes the structure of outer shroud firepower.

As preferably, be provided with the gap between described combustion gas mixing dish and the kitchen range panel, formed the Means of Secondary Air Supplement path that is connected with middle ring fire power outlet slot.

As preferably, described in ring fire power outlet slot for evenly being arranged on the slotted eye of multi-angle on the fire lid inner ring.

The effect that the utility model is useful is: the burner of this structure is to have increased the real middle ring fire power of a ring between combustion chamber and outer shroud firepower, increased the firepower area, make the firepower layout even again, middle ring fire power is that multi-angle fires, make flame form a kind of rotation upwards, interior swingfire shape, firepower is more concentrated, thereby improved efficiency of combustion, three ring fire power have truly been realized fully, the firepower of each ring can independently be controlled, and has the performance of small-power burner, can satisfy different culinary art demands again.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present utility model;

Fig. 2 is a plan structure schematic diagram of the present utility model;

Fig. 3 is a left TV structure schematic diagram of the present utility model.

Description of reference numerals: first perforation 1, second perforation, 2, the three perforations 3, primary air intake I4, primary air intake II5, primary air intake III6, the first combustion gas induction tunnel, 7, the second combustion gas induction tunnels 8, the 3rd combustion gas induction tunnel 9, burner 10, fire lid 11, combustion chamber 12, middle ring fire power combustion gas mixing chamber 13, outer shroud firepower combustion gas mixing chamber 14, combustion gas mixing dish 15, middle ring fire power outlet slot 16, combustion chamber firepower crater 17, outer shroud firepower fire output hole 18, kitchen range panel 19, Means of Secondary Air Supplement path 20.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

As shown in the figure, the burner of this three ring fire power combining structures is made up of burner 10, combustion gas mixing dish 15, combustion chamber 12, fire lid 11, and described burner 10 is provided with the first combustion gas induction tunnel 7, the second combustion gas induction tunnel 8 and the 3rd combustion gas induction tunnel 9; Ring fire power combustion gas mixing chamber 13 and outer shroud firepower combustion gas mixing chamber 14 during combustion gas mixing dish 15 is provided with; Fire lid 11 is made up of middle ring fire power and outer shroud firepower.First perforation 1 and primary air intake I4 are connected with middle ring fire power combustion gas mixing chamber 13 by the first combustion gas induction tunnel 7 respectively, middle ring fire power combustion gas mixing chamber 13 be connected with middle ring fire power outlet slot 16 constitute in the structure of ring fire power; Second perforation 2 and primary air intake II5 are connected with combustion chamber 12 by the second combustion gas induction tunnel 8 respectively, and combustion chamber 12 is connected with combustion chamber firepower crater 17 and constitutes the structure of combustion chamber firepower; The 3rd perforation 3 and primary air intake III6 are connected with outer shroud firepower combustion gas mixing chamber 14 by the 3rd combustion gas induction tunnel 9 respectively, and outer shroud firepower combustion gas mixing chamber 14 is connected with outer shroud firepower fire output hole 18 and constitutes the structure of outer shroud firepower.Be provided with the gap between described combustion gas mixing dish 15 and the kitchen range panel 19, formed the Means of Secondary Air Supplement path 20 that is connected with middle ring fire power outlet slot 16.Ring fire power outlet slot 16 is for evenly being arranged on the slotted eye of multi-angle on fire lid 11 inner rings in described.

Operation principle:

1, the combustion gas of middle ring fire power enters from first perforation 1, its required primary air enters from primary air intake I4, by the first combustion gas induction tunnel 7, and ring fire power combustion gas mixing chamber 13 in entering, goes out fire burns through mixing the back by middle ring fire power outlet slot 16, its required auxiliary air enters from path as shown in Figure 3;

2, the combustion gas of combustion chamber firepower enters from second perforation 2, its required primary air enters from primary air intake II5, by the second combustion gas induction tunnel 8, and enters combustion chamber 12, go out fire burns by combustion chamber firepower fire output hole 17, its required auxiliary air enters from path as shown in Figure 3;

3, the combustion gas of outer shroud firepower enters from the 3rd perforation 3, its required primary air enters from primary air intake III6, by the 3rd combustion gas induction tunnel 9, and enter outer shroud firepower combustion gas mixing chamber 14, go out fire burns through mixing the back by outer shroud firepower fire output hole 18, its required auxiliary air replenishes as shown in Figure 3 from the periphery and supplies with.

In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, and are unrestricted as size, shape and the layout of combustion gas mixing dish; The size of combustion gas induction tunnel, shape and layout are unrestricted; Quantity, size, shape and the layout of slotted eye of firing is unrestricted, all drops on the protection domain of the utility model requirement.

Claims

1. the burner of a ring fire power combining structure is made up of burner (10), combustion gas mixing dish (15), combustion chamber (12), fire lid (11), it is characterized in that:

(1), described burner (10) is provided with the first combustion gas induction tunnel (7), the second combustion gas induction tunnel (8) and the 3rd combustion gas induction tunnel (9); Ring fire power combustion gas mixing chamber (13) and outer shroud firepower combustion gas mixing chamber (14) during combustion gas mixing dish (15) is provided with;

(2), first perforation (1) and primary air intake I (4) be connected with middle ring fire power combustion gas mixing chamber (13) by the first combustion gas induction tunnel (7) respectively, middle ring fire power combustion gas mixing chamber (13) be connected with middle ring fire power outlet slot (16) and constitute in the structure of ring fire power;

(3), second perforation (2) and primary air intake II (5) be connected with combustion chamber (12) by the second combustion gas induction tunnel (8) respectively, combustion chamber (12) is connected with combustion chamber firepower crater (17) and constitutes the structure of combustion chamber firepower;

(4), the 3rd perforation (3) and primary air intake III (6) be connected with outer shroud firepower combustion gas mixing chamber (14) by the 3rd combustion gas induction tunnel (9) respectively, outer shroud firepower combustion gas mixing chamber (14) is connected with outer shroud firepower fire output hole (18) and constitutes the structure of outer shroud firepower.

2. the burner of three ring fire power combining structures according to claim 1, it is characterized in that: be provided with the gap between described combustion gas mixing dish (15) and the kitchen range panel (19), formed the Means of Secondary Air Supplement path (20) that is connected with middle ring fire power outlet slot (16).

3. the burner of three ring fire power combining structures according to claim 1 is characterized in that: ring fire power outlet slot (16) is for evenly being arranged on the slotted eye of multi-angle on fire lid (11) inner ring in described.