CN2466555Y

CN2466555Y - Burner for gas cooker

Info

Publication number: CN2466555Y
Application number: CN 01205548
Authority: CN
Inventors: 王伟森
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-06
Filing date: 2001-02-06
Publication date: 2001-12-19
Anticipated expiration: 2011-02-06

Abstract

The utility model discloses a burner for a gas range, which comprises a furnace end seat, a furnace end, an inner fire cover and an outer fire cover. The utility model is characterized in that the furnace end is sheathed on the furnace end seat, and the outer fire cover and the inner fire cover are covered on the furnace end; a secondary nozzle is arranged on the middle part below the furnace end seat, a plurality of nozzles are arranged on the same circumference around the secondary nozzle, the nozzles are communicated with an air supply passage, the secondary nozzle is communicated with another air supply passage, and the upper part of the furnace end seat is provided with a plurality of arc-shaped holes; the middle part of the furnace end is an upright auxiliary ejector tube, wherein, the periphery of which is provided with a plurality of ejector tubes, and the periphery of the furnace end is provided with a plurality of annular grooves. The utility model has the advantages of strong capability of primary air injection, large heat flow, violent firepower, complete combustion, high thermal efficiency, etc. and also has regulating function of multi-section firepower.

Description

The burner that is used for gas-cooker

The utility model relates to household gas utensils, particularly a kind of burner that is used for gas-cooker.

Along with popularizing gradually of embedded gas kitchen ranges, the application of cell burner more and more widely, this kind burner has a main burner to be arranged on the bottom centre place of furnace head base, the nozzle of the induction tunnel on the burner bottom burner is corresponding, induction tunnel on this combusting device stove burner is very short, primary air injection poor performance is easy to generate imperfect combustion, and heat flow is little, a little less than the firepower, the firepower adjustable range is little, adopts the method that strengthens the burner diameter to satisfy instructions for use usually, makes the thermal efficiency low.

The purpose of this utility model provides a kind of rational in infrastructure, dismounting, maintenance, cleaning convenience, and injection air ability is strong, and firepower is violent, sufficient combustion, thermal efficiency height has the burner that is used for gas-cooker that the multistage firepower is regulated.

The concrete technical scheme that realizes the utility model purpose is:

The burner that is used for gas-cooker comprises furnace head base, burner, inner fire cover, outer fire cover, and characteristics are that burner is sleeved on the furnace head base, and outer fire cover, inner fire cover cover on burner; Middle part, furnace head base below is provided with auxiliary jet, be provided with several nozzles on the same circumference around it, nozzle is communicated with an air supply channel, and auxiliary jet is communicated with another air supply channel or nozzle, auxiliary jet are communicated with an air supply channel simultaneously, and furnace head base top is provided with several arcuate sockets; Burner middle part is the secondary induction tunnel of a upright shape, is provided with several induction tunnels on every side at it, and the burner periphery is provided with several cannelures, cannelure be spaced apart radially slotted eye, the burner central upper portion is provided with interior ring; On the ring, outer fire cover placed on the cannelure in inner fire cover placed.

The utility model has compared with prior art that injection primary air ability is strong, and hot-fluid is big, and firepower is violent, sufficient combustion, and thermal efficiency advantages of higher also has multistage firepower regulatory function.

Below in conjunction with accompanying drawing the utility model is described in detail:

Fig. 1 is the utility model structural representation

Fig. 2 is the upward view of burner in the utility model

Fig. 3 is the vertical view of furnace head base in the utility model

Fig. 4 is the schematic diagram of another embodiment of the utility model

Among the figure: the slotted eye of 1-furnace head base, 2-burner, 3-inner fire cover, 4-outer fire cover, 5-arcuate socket 6,7-air supply channel, 8-auxiliary jet, 9-nozzle 10-secondary induction tunnel 11-induction tunnel 12-interior ring 13-cannelure 14-radially

Consult Fig. 1,2,3, the utility model is made up of furnace head base 1, burner 2, inner fire cover 3, outer fire cover 4, burner 2 middle parts are the secondary induction tunnel 10 of a upright shape, around secondary induction tunnel 10, be provided with several induction tunnels 11, secondary induction tunnel 10 extends upwardly to intracardiac ring 12 in the burner 2, and on the ring 12, each induction tunnel 11 extended upwardly to the radially slotted eye 14 between the burner 2 circumferential annular grooves 13 in inner fire cover 3 was set in, and communicate with cannelure 13, outer fire cover 4 is set on the cannelure 13; Middle part, furnace head base 1 below is provided with auxiliary jet 8, is being provided with several nozzles 9 on the same circumference around it, and nozzle 9 is communicated with air supply channel 7, and auxiliary jet 8 is communicated with air supply channel 6, and furnace head base 1 top is provided with several arcuate sockets 5; Secondary induction tunnel 10 on the burner 2 is corresponding with auxiliary jet 8 on the furnace head base 1, induction tunnel 11 on the burner 2 is corresponding with nozzle 9 on the furnace head base 1, like this, in use, arcuate socket 5 on the furnace head base 1 can replenish air, and it is more abundant to make it burning, changes an induction tunnel into a plurality of induction tunnels, induction tunnel length is increased relatively, and can realize the adjusting of multistage firepower.

Consult Fig. 4, it is another kind of embodiment of the present utility model, and auxiliary jet 8 is communicated with air supply channel 6 with nozzle 9 simultaneously, and this structure realizes the adjusting of three sections firepower only.

Claims

1, a kind of burner that is used for gas-cooker comprises furnace head base (1), burner (2), inner fire cover (3), outer fire cover (4), it is characterized in that burner (2) is sleeved on the furnace head base (1), and outer fire cover (4), inner fire cover (3) cover on burner (1).

2, burner according to claim 1, it is characterized in that middle part, furnace head base (1) below is provided with auxiliary jet (8), be provided with several nozzles (9) on the same circumference around it, nozzle (9) is communicated with air supply channel (7), auxiliary jet (8) is communicated with air supply channel (6) or nozzle (9), auxiliary jet (8) are communicated with air supply channel (6) simultaneously, and furnace head base (1) top is provided with several arcuate sockets (5).

3, burner according to claim 1, it is characterized in that burner (2) middle part is the secondary induction tunnel (10) of a upright shape, around it, be provided with several induction tunnels (11), burner (2) periphery is provided with several cannelures (13), cannelure (13) be spaced apart radially slotted eye (14), burner (2) central upper portion is provided with interior ring (12).

4, burner according to claim 1 is characterized in that inner fire cover (3) places on the interior ring (12), and outer fire cover (4) places on the cannelure (13).