CN213237622U

CN213237622U - Gas furnace end that three routes were admitted air

Info

Publication number: CN213237622U
Application number: CN202022066142.1U
Authority: CN
Inventors: 袁坤
Original assignee: Zhongshan Quanjiale Electronics Co ltd
Current assignee: Zhongshan Quanjiale Electronics Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-18
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a three-way gas inlet gas furnace end, which comprises a control valve, a furnace end main body and a fire cover, wherein the control valve is provided with a first gas outlet end, a second gas outlet end and a third gas outlet end, the furnace end main body is provided with a first gas inlet pipe, a second gas inlet pipe and a third gas inlet pipe which are respectively connected with the first gas outlet end, the second gas outlet end and the third gas outlet end, the central position of the fire cover is provided with a main fire outlet, the periphery of the main fire outlet is provided with a plurality of auxiliary fire outlets which are uniformly distributed, the first gas inlet pipe is connected with the main fire outlet, the second gas inlet pipe and the third gas inlet pipe are respectively connected with a plurality of auxiliary fire outlets, because the distance that vice fire outlet that second, three outlet ducts correspond is the same with main fire outlet, consequently, the product can only increase the ignition quantity of vice fire outlet under full power state, and the distance of flame and fire cover central point put is unchangeable, and the heat is difficult for outdiffusion, improves combustion efficiency.

Description

Gas furnace end that three routes were admitted air

Technical Field

The utility model relates to a gas equipment's technical field specifically is a gas furnace end that three routes were admitted air.

Background

The gas furnace end that current three routes were admitted air generally sets up the three-ring fire on the fire lid, and when the biggest firepower, the three-ring fire burns simultaneously, but, the easy outdiffusion of the fire of outermost ring, the heat scatters and disappears easily, influences the combustion efficiency of equipment full power during operation.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a gas furnace end that three routes were intake, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.

The purpose of the utility model is realized like this:

the utility model provides a gas furnace end that three routes were admitted air, including the control valve, furnace end main part and fire lid, the control valve is equipped with the first end of giving vent to anger, the second gives vent to anger the end and the third end of giving vent to anger, be equipped with in the furnace end main part respectively with the first end of giving vent to anger, the second gives vent to anger the first intake pipe of end and third end of giving vent to anger, second intake pipe and third intake pipe, the central point of fire lid puts and is equipped with main fire outlet, main fire outlet's periphery is equipped with a plurality of evenly distributed's vice fire outlet, first intake pipe is connected with main fire outlet, the second, three intake pipe is connected with the vice fire.

The auxiliary fire outlet connected with the second air inlet pipe and the auxiliary fire outlet connected with the third air inlet pipe are arranged at intervals.

The number of the auxiliary fire outlets is eight.

And a plurality of nozzles corresponding to the main fire outlet and the auxiliary fire outlet are arranged on one side of the first air inlet pipe, the second air inlet pipe and the third air inlet pipe close to the fire cover.

The furnace end main body is internally provided with a thermocouple assembling bottom column.

An ignition needle assembly bottom column is arranged in the furnace end main body.

The inner side of the fire cover is provided with a plurality of radiating fins.

The utility model has the advantages that:

because the distance that vice fire outlet that second, three outlet ducts correspond is the same with main fire outlet, consequently, the product can only increase the ignition quantity of vice fire outlet under full power state, and the distance of flame and fire cover central point put is unchangeable, and the heat is difficult for outdiffusion, improves combustion efficiency.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention.

Fig. 2 is an exploded view of the embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 and 2, the three-way gas inlet gas burner comprises a control valve 1, a burner body 2 and a fire cover 3, wherein the control valve 1 is provided with a first gas outlet end 11, a second gas outlet end 12 and a third gas outlet end 13, the burner body 2 is provided with a first gas inlet pipe 21, a second gas inlet pipe 22 and a third gas inlet pipe 23 which are respectively connected with the first gas outlet end 11, the second gas outlet end 12 and the third gas outlet end 13, the center of the fire cover 3 is provided with a main fire outlet 31, the periphery of the main fire outlet 31 is provided with a plurality of auxiliary fire outlets 32 which are uniformly distributed, the first gas inlet pipe 21 is connected with the main fire outlet 31, the second gas inlet pipe and the third gas inlet pipe are respectively connected with a plurality of auxiliary fire outlets 32, because the distance between the auxiliary fire outlets 32 corresponding to the second gas outlet pipe and the third gas outlet pipe and the main fire outlet 31 is the same, the ignition number of the auxiliary fire outlets 32 can be increased only in a product in a full power state, and the distance between flames and the center of the fire, the heat is not easy to diffuse outwards, and the combustion efficiency is improved.

Further, the auxiliary fire outlet 32 connected with the second air inlet pipe 22 and the auxiliary fire outlet 32 connected with the third air inlet pipe 23 are arranged at intervals, so that flame distribution is more uniform.

Further, the number of the sub fire outlets 32 is eight.

Furthermore, a plurality of nozzles 24 corresponding to the main fire outlet 31 and the auxiliary fire outlet 32 are arranged on one side of the first air inlet pipe, the second air inlet pipe 22 and the third air inlet pipe 23 close to the fire cover 3, so that the injection pressure of fuel gas is improved, and the overall combustion effect is better.

Furthermore, a thermocouple assembling bottom pillar 25 is arranged in the furnace end main body 2, so that a thermocouple (not shown in the figure) is convenient to produce and install.

Further, an ignition needle assembly bottom column 26 is arranged in the furnace end main body 2, so that the ignition needle (not shown in the figure) can be conveniently produced and installed.

Furthermore, a plurality of radiating fins 33 are arranged on the inner side of the fire cover 3, so that the influence of overhigh temperature on the inner side of the fire cover 3 on the service life of other electrical components is avoided.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. The utility model provides a gas furnace end that three routes were admitted air, includes control valve (1), furnace end main part (2) and fire lid (3), control valve (1) is equipped with the first end (11) of giving vent to anger, and the second gives vent to anger end (12) and the third end (13) of giving vent to anger, be equipped with on furnace end main part (2) respectively with the first end (11) of giving vent to anger, the second give vent to anger first intake pipe (21) of end (12) and the third end (13) of giving vent to anger, second intake pipe (22) and third intake pipe (23), its characterized in that, the central point of fire lid (3) puts and is equipped with main fire outlet (31), the periphery that mainly goes out fire outlet (31) is equipped with a plurality of evenly distributed's vice fire outlet (32), first intake pipe (21) are connected with main fire outlet (31), second, three intake pipe are connected with vice fire outlet (32) of a plurality.

2. The three-way inlet gas burner of claim 1, wherein: the auxiliary fire outlet (32) connected with the second air inlet pipe (22) and the auxiliary fire outlet (32) connected with the third air inlet pipe (23) are arranged at intervals.

3. The three-way inlet gas burner of claim 1, wherein: the number of the auxiliary fire outlets (32) is eight.

4. The three-way inlet gas burner of claim 1, wherein: and a plurality of nozzles (24) which respectively correspond to the main fire outlet (31) and the auxiliary fire outlet (32) are arranged on one side of the first air inlet pipe, the second air inlet pipe (22) and the third air inlet pipe (23) close to the fire cover (3).

5. The three-way inlet gas burner of claim 1, wherein: a thermocouple assembling bottom column (25) is arranged in the furnace end main body (2).

6. The three-way inlet gas burner of claim 1, wherein: an ignition needle assembling bottom column (26) is arranged in the furnace end main body (2).

7. The three-way inlet gas burner of any one of claims 1-6, wherein: the inner side of the fire cover (3) is provided with a plurality of radiating fins (33).