TWM526044U - Assembling structure of ignition pipe of gas switch - Google Patents

Description

Gas switch ignition duct assembly structure

The present invention relates to a structure of a gas switch ignition duct, which is mainly for an innovative structure designer in which an ignition duct casing is embedded with a casing larger than the diameter of the ignition duct to prevent gas leakage.

Please refer to the fourth figure. According to the general gas ignition duct, the main joint structure is composed of a fixing seat (A), and a hole (B) is formed at an appropriate position, and the ignition duct (C) is forced to the hole ( In B), the welding point (D) of the welding method is welded and fixed to the fixing seat (A) and the ignition duct (C) so as to be in close contact with each other to avoid gas leakage; however, after the welding is completed, In the gas furnace group, the gas switch will inevitably have angular rotation or collision during the production process, and the welded parts are mainly point-oriented, which is easy to cause damage to the welded joint, thereby causing gas leakage, and the welding method is a time-consuming method. It is necessary to propose specific improvement procedures in order to exert the specific industrial effects that can be produced.

The main purpose of the present invention is to provide a gas-fired switch ignition duct assembly structure which is fixed by a sleeve to make an ignition duct and a fixed seat closely fit to prevent gas leakage.

In order to achieve the above objectives, the creation of the specific technical means and programs such as Bottom: In order to prevent the leakage of gas, the creation of a gas switch ignition duct is mainly composed of a fixed seat of a gas switch, a hole is formed in a suitable place, and the ignition duct is forced into the hole. Inside, a sleeve larger than the diameter of the ignition conduit is embedded in the ignition duct to support the position of the ignition duct to ensure a close fit therebetween.

This creation:

(1) ‧ ‧ gas switch

(2) ‧ ‧ fixed seat

(21)‧‧‧ holes

(3) ‧‧‧Ignition conduit

(4) ‧‧‧ casing

(41) ‧‧‧ fire hole

Conventional use:

(A) ‧ ‧ fixed seat

(B) ‧ ‧ holes

(C) ‧ ‧ ignition duct

(D) ‧‧‧ solder joints

The first picture: a side view of the implementation of the overall structure of the creation.

Figure 2: A cross-sectional exploded view of the structure of the creation.

The third picture: a cross-sectional view of the structure of the part of the creation.

Figure 4: A schematic cross-sectional view of a conventional part of the structure.

The spirit and manner of the present invention will be explained in the following drawings and detailed descriptions. Those skilled in the art will be able to change and modify the techniques taught by the present invention after understanding the preferred embodiment of the present invention. It does not deviate from the spirit and scope of this creation.

Referring to the first to third figures, the present invention relates to a gas switch ignition duct assembly structure, which is mainly connected to a fixing seat (2) of a gas switch (1), and a hole (21) is inserted therethrough. And igniting the ignition duct (3) into the hole (21), and then inserting a sleeve (4) larger than the diameter of the ignition duct (3) into the ignition duct (3) to support the ignition duct ( 3) Fix its position so that it fits tightly between the two.

In summary, the casing (4) is provided with a fire hole (41).

When the gas switch (1) is connected to the ignition duct (3), it is a fixed seat. (2) connected between the two, the fixing seat (2) is provided with a hole (21) in one place, the ignition duct (3) is forced to be disposed therein, and then embedded in the casing (4) to the ignition Inside the conduit (3), the inner diameter of the ignition duct (3) is squeezed so that the ignition duct (3) in the hole (21) can be tightly coupled to fix its position; when the gas is in the ignition duct (3) and fixed When the seat (2) is combined, the phenomenon of gas leakage can be prevented, and after the combination, the collision damage can be avoided, and the ignition duct (3) is detached to cause reassembly, thereby solving the waste of time and labor. The creation of the most specific improvements in the combination of gas switches and ignition ducts.

(2) ‧ ‧ fixed seat

(21)‧‧‧ holes

(3) ‧‧‧Ignition conduit

(4) ‧‧‧ casing

(41) ‧‧‧ fire hole

Claims (2)

The utility model relates to a structure of a gas switch ignition duct, which is mainly provided with a fixing seat of a gas switch, a hole is formed through a suitable place, and an ignition duct is forced into the hole, and a sleeve larger than the diameter of the ignition duct is made. The tube is embedded in the ignition duct to support the position of the ignition duct to provide a close fit between the two. The assembly structure of the gas switch ignition duct according to claim 1, wherein the casing is provided with a fire-breathing hole.