CN220103195U

CN220103195U - Furnace end of long open fire vertical structure of Chinese meal gas stir-frying stove

Info

Publication number: CN220103195U
Application number: CN202321632827.5U
Authority: CN
Inventors: 胡勤有
Original assignee: Zhejiang Weimengda Technology Co ltd
Current assignee: Zhejiang Weimengda Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-28
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to a furnace end of a long open fire vertical structure of a Chinese meal gas frying stove, which comprises a furnace end shell for use, a wind-gas mixing outer pipe arranged at one side of a furnace end wind-gas mixing pipe at the bottom of the furnace end shell, a long open fire air inlet pipe connected with one side of the wind-gas mixing outer pipe, a wind air inlet pipe, an ignition assembly and a fire outlet hole, wherein one side of the long open fire air inlet pipe is connected with the wind air inlet pipe, the ignition assembly is inserted in the middle of the wind-gas mixing outer pipe, a wind-gas mixing inner pipe is internally provided with the wind-gas mixing inner pipe, the middle of the wind-gas mixing inner pipe is provided with an installation hole for inserting the ignition assembly, and a wind-gas mixing cavity is arranged between the wind-gas mixing inner pipe and the wind-gas mixing outer pipe.

Description

Furnace end of long open fire vertical structure of Chinese meal gas stir-frying stove

Technical Field

The utility model relates to a furnace end, in particular to a furnace end with a long open flame vertical structure of a Chinese food gas frying stove.

Background

The burner is an important component of the open hearth furnace, and the direction and shape of the flame, and the exhaust of the exhaust gases and the distribution in the hot chamber are all related to the construction of the burner. In addition, the heating of furnace burden, the smelting time, the fuel consumption and the like are directly influenced by the furnace end structure, so that the correct selection of the size and the normal maintenance work of the furnace end has very important significance;

along with the use of gas and natural gas, the kitchen range and other equipment used before gradually disappear in the field of vision of people, and the burner gradually becomes the first choice of people, and in the use of burner, the top of the burner often can fall into water or oil, and the water or the oil that drips directly drips on the ignition needle, can influence ignition performance over time, even damages, has reduced the life of ignition needle, and simultaneously, the installation of ignition needle and dismantlement are inconvenient, are unfavorable for the installation use of ignition needle or dismantlement maintenance.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the furnace end of the long-time open fire vertical structure of the Chinese food gas frying stove, which effectively solves the problems that water or oil is frequently dropped above the furnace end in the using process of the furnace end, the dropped water or oil is directly dropped on the ignition needle, the ignition performance is influenced and even damaged in the long time, the service life of the ignition needle is reduced, and meanwhile, the ignition needle is inconvenient to install and detach and is unfavorable for the installation, the use or the disassembly and the maintenance of the ignition needle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model comprises a furnace end shell, a furnace end air-gas mixing pipe, an air inlet pipe, an ignition assembly, a long-open flame air inlet pipe, an air outlet pipe, an air-gas mixing inner pipe, an installation hole, an air-gas mixing cavity and a fire outlet hole, wherein the middle part of the bottom end of the furnace end shell is connected with the furnace end air-gas mixing pipe;

the ignition assembly comprises a ceramic tube, a pinhole, an ignition needle and an umbrella cap head, wherein the ceramic tube is inserted into the mounting hole, the middle part of the ceramic tube is provided with the pinhole, the ignition needle is arranged in the pinhole, and the umbrella cap head is arranged at the top end of the ignition needle.

Preferably, the other end of the wind air inlet pipe is connected with a corrugated pipe.

Preferably, a water outlet is formed in the middle of the inner side of the furnace end shell.

Preferably, the fan wind inlet is connected with an external fan pipe.

Preferably, a main fire port communicated with the main fire air inlet is arranged at the bottom of the inner side of the furnace end shell.

Preferably, the main fire air inlet and the pilot fire air inlet pipe are connected with the air supply pipe.

The beneficial effects are that: when the air-fuel ignition device is used, air is supplied by the external fan through the fan air inlet, the air mainly enters the air-fuel mixing pipe of the burner and is mixed with air entering from the main fire air inlet, part of the air enters the long open fire air inlet pipe through the corrugated pipe and the air inlet pipe, the external air enters the long open fire air inlet pipe, the air and the air enter the air-fuel mixing cavity through the long open fire air inlet pipe to be mixed, the mixed air and air are sprayed out through the air outlet hole, the sprayed air and air are ignited by the ignition needle, namely, ignition is completed, when the ignition component is installed, the ceramic pipe is inserted into the installation hole, then the ignition needle is inserted into the needle hole, the installation can be completed, the umbrella cap head arranged at the top end of the ignition needle can block water or oil falling above the burner in the using process of the burner, the ignition needle can be protected well, and meanwhile, the installation and the disassembly of the ignition needle are more convenient, and the ceramic pipe is only pulled out from the installation hole. The utility model has novel structure and ingenious conception, the umbrella cap head arranged at the top end of the ignition needle can block water or oil falling from the upper part in the using process of the burner, the ignition needle can be well protected, and meanwhile, the installation and the disassembly of the ignition needle are convenient, and only the ceramic tube is required to be pulled out from the installation hole.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view of an air-gas mixing outer tube of the present utility model;

FIG. 5 is a schematic view of the ignition assembly of the present utility model;

reference numerals in the drawings: 1. a burner head housing; 2. a furnace end air-gas mixing pipe; 3. a fan wind inlet; 4. a main fire air inlet; 5. a bellows; 6. an air-gas mixing outer tube; 7. an air inlet pipe of a long open flame; 8. a wind inlet pipe; 9. an ignition assembly; 901. a ceramic tube; 902. a pinhole; 903. an ignition needle; 904. umbrella cap head; 10. a water outlet; 11. an air-gas mixing inner pipe; 12. a mounting hole; 13. a wind-gas mixing cavity; 14. and a fire hole.

Detailed Description

The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-5.

1-5, the utility model provides a furnace end of a long open fire vertical structure of a Chinese food gas frying stove, which comprises a furnace end shell 1 used for use, a furnace end air-gas mixing pipe 2 connected with the middle of the bottom end of the furnace end shell 1, a fan air inlet 3 arranged at one end of the furnace end air-gas mixing pipe 2, a main fire air inlet 4 arranged near one end of the furnace end air-gas mixing pipe 2, a corrugated pipe 5 connected with one side of the fan air inlet 3, an air-gas mixing outer pipe 6 arranged at one side of the furnace end air-gas mixing pipe 2 at the bottom of the furnace end shell 1, a long open fire air inlet pipe 7 connected with one side of the air-gas mixing outer pipe 6, an air inlet pipe 8, an ignition assembly 9, an air-gas mixing cavity 13 and an air outlet 14, wherein one side of the long open fire air inlet pipe 7 is connected with the air inlet pipe 8, the middle of the air-gas mixing outer pipe 6 is inserted with the ignition assembly 9, the inside of the air-gas mixing outer pipe 6 is provided with an air inlet 12 for inserting the ignition assembly 9, the middle of the air-gas mixing inner pipe 11 is provided with an air inlet pipe 11, the air-gas mixing outer pipe 13 is provided with an air outlet 13 arranged at the top of the air-gas mixing outer pipe 13;

the ignition assembly 9 comprises a ceramic tube 901, a needle hole 902, an ignition needle 903 and an umbrella cap 904, wherein the ceramic tube 901 is inserted into the mounting hole 12, the needle hole 902 is formed in the middle of the ceramic tube 901, the ignition needle 903 is mounted in the needle hole 902, and the umbrella cap 904 is arranged at the top end of the ignition needle 903.

The other end of the air inlet pipe 8 is connected with the corrugated pipe 5, so that the air inlet pipe 8 and the corrugated pipe 5 are conveniently matched and connected for use.

A water outlet 10 is arranged in the middle of the inner side of the furnace head shell 1, so that the water in the furnace head shell 1 can be conveniently discharged.

The fan wind inlet 3 is connected with an external fan pipe, so that the fan wind inlet 3 can be conveniently supplied with wind.

The bottom of the inner side of the furnace head shell 1 is provided with a main fire port communicated with the main fire air inlet 4, so that the furnace head shell is convenient to use.

The main fire air inlet 4 and the pilot fire air inlet pipe 7 are connected with an air supply pipe, so that air supply is convenient to use.

Working principle: when the utility model is used, the external fan supplies air through the fan air inlet 3, the air mainly enters the furnace end air-air mixing pipe 2 and is mixed with air entering from the main fire air inlet 4, part of the air enters the long open fire air inlet pipe 7 through the corrugated pipe 5 and the air inlet pipe 8, the external air enters the long open fire air inlet pipe 7, the air and the air enter the air-air mixing cavity 13 through the long open fire air inlet pipe 7 to be mixed, the mixed air and air are sprayed out through the fire outlet 14, the sprayed air and air are ignited by the ignition needle 903, namely, ignition is completed, the ceramic pipe 901 is inserted into the mounting hole 12 when the ignition component is mounted, then the ignition needle 903 is inserted into the needle hole 902, the mounting can be completed, the umbrella cap 904 arranged at the top end of the ignition needle 903 can be blocked by the umbrella cap 904, the water or oil falling above the furnace end 903 can be well protected, and meanwhile, the installation and the disassembly of the ignition needle 903 are convenient, and only the ceramic pipe 901 needs to be pulled out from the mounting hole 12.

The beneficial effects are that: the utility model has novel structure and ingenious conception, the umbrella cap 904 arranged at the top end of the ignition needle 903 can block water or oil falling from the upper part in the using process of the burner, the ignition needle 903 can be well protected, meanwhile, the installation and the disassembly of the ignition needle 903 are convenient, and the ceramic tube 901 only needs to be pulled out from the installation hole 12.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a furnace end of long open fire vertical structure of chinese meal gas stir-fry kitchen, including furnace end shell (1) that is used for using, furnace end wind gas mixing tube (2) of furnace end shell (1) bottom middle part connection, fan wind inlet (3) that furnace end wind gas mixing tube (2) one end set up, furnace end wind gas mixing tube (2) are close to one end position department and are provided with main fire air inlet (4), bellows (5) that fan wind inlet (3) one side is connected, wind gas mixing outer tube (6) of furnace end shell (1) bottom furnace end wind gas mixing tube (2) one side installation and long open fire air inlet tube (7) that wind gas mixing outer tube (6) one side is connected, its characterized in that: the air-gas mixing device is characterized by further comprising an air inlet pipe (8), an ignition assembly (9), a water outlet (10), an air-gas mixing inner pipe (11), a mounting hole (12), an air-gas mixing cavity (13) and a fire outlet (14), wherein one side of the long open fire air inlet pipe (7) is connected with the air inlet pipe (8), the middle part of the air-gas mixing outer pipe (6) is inserted with the ignition assembly (9), the air-gas mixing inner pipe (11) is arranged in the air-gas mixing outer pipe (6), the mounting hole (12) for the ignition assembly (9) to be inserted is formed in the middle part of the air-gas mixing inner pipe (11), the air-gas mixing cavity (13) is arranged between the air-gas mixing inner pipe (11) and the air-gas mixing outer pipe (6), and the fire outlet (14) is formed in the air-gas mixing inner pipe (11) at the top of the air-gas mixing cavity (13);

the ignition assembly (9) comprises a ceramic tube (901), a needle hole (902), an ignition needle (903) and an umbrella cap head (904), wherein the ceramic tube (901) is inserted into the mounting hole (12), the needle hole (902) is formed in the middle of the ceramic tube (901), the ignition needle (903) is mounted in the needle hole (902), and the umbrella cap head (904) is arranged at the top end of the ignition needle (903).

2. The burner of claim 1 of a long open flame vertical structure of a Chinese food gas range, wherein: the other end of the air inlet pipe (8) is connected with the corrugated pipe (5).

3. The burner of claim 1 of a long open flame vertical structure of a Chinese food gas range, wherein: a water outlet (10) is arranged in the middle of the inner side of the furnace end shell (1).

4. The burner of claim 1 of a long open flame vertical structure of a Chinese food gas range, wherein: the fan wind inlet (3) is connected with an external fan pipe.

5. The burner of claim 1 of a long open flame vertical structure of a Chinese food gas range, wherein: the bottom of the inner side of the furnace end shell (1) is provided with a main fire port communicated with a main fire air inlet (4).

6. The burner of claim 1 of a long open flame vertical structure of a Chinese food gas range, wherein: the main fire air inlet (4) and the open fire air inlet pipe (7) are connected with an air supply pipe.