CN201448870U

CN201448870U - High-energy lighter

Info

Publication number: CN201448870U
Application number: CN2009200254695U
Authority: CN
Inventors: 郭宝贵; 张鸿林; 路文学; 李磊; 傅进军
Original assignee: National Engineering Research Center Of Watered Coal Slurry Gasification And Coa
Current assignee: National Engineering Research Center Of Watered Coal Slurry Gasification And Coa
Priority date: 2009-05-19
Filing date: 2009-05-19
Publication date: 2010-05-05
Anticipated expiration: 2019-05-19

Abstract

A reusable high-energy lighter comprises a gun body. The gun body consists of a body and a head, the body is fixedly connected with the head and comprises a connecting rod and an electric connection structure, a protecting sleeve is sleeved outside the connecting rod, an external connection flange of the gun body is designed on the periphery of the protecting sleeve approaching the power supply end, a nitrogen passage is formed between the protecting sleeve and the connecting rod, a nitrogen pup joint is fixedly connected to the protecting sleeve and communicated with the nitrogen passage, a gas outlet of the nitrogen passage corresponds to a connecting joint of the body and the head, and the body can be reutilized, thereby reducing cost and saving energy sources.

Description

High-energy firing gun

Technical field

The utility model relates to a kind of igniter, relates in particular to a kind of high-energy firing gun.

Background technology

High-energy firing gun is a kind of high-pressure discharging device of capacitance energy storage, it is big that it has a discharge energy, the characteristics that the adverse circumstances adaptive capacity is strong, can be widely used in the starting ignition of various imflammable gas devices and various gas fuel industry stove and accessory, it is the desirable igniter of industrial furnace, but, the high-energy firing gun that uses comprises the rifle body at present, its structure is a monoblock type, this monolithic construction is after once igniting is used in the practical application, because of high-energy firing gun is subjected to hyperthermia radiation more than 1000 ℃ in stove, effects such as airflow scouring cause damage, can't reuse, raise the cost, cause waste.

Summary of the invention

The purpose of this utility model provides a kind of reusable high-energy firing gun.

To achieve these goals, the technical scheme that the utility model is taked is: a kind of high-energy firing gun, comprise the rifle body, and it is characterized in that the rifle body is made up of the body of a gun and rifle head two parts, the body of a gun is fixedlyed connected with the rifle head.

In this kind structure, the body of a gun is connected by articulation with the rifle head.

In this kind structure, the body of a gun is connected with the rifle head thread.

In this kind structure; the body of a gun comprises connecting rod and electric connection structure; connecting rod is socketed with protective casing outward; the nearly power end periphery design of protective casing has the external connection flange of rifle; form channel of nitrogen between protective casing and the connecting rod; be fixedly connected with the nitrogen short circuit on the protective casing, the nitrogen short circuit communicates with channel of nitrogen.

In this kind structure, the place, gas outlet of channel of nitrogen is corresponding with the junction of the body of a gun and rifle head.

The utility model has the advantages of and be: because the rifle body is made up of the body of a gun and rifle head two parts in the utility model, the body of a gun is fixedlyed connected with the rifle head, use this kind two-part structure, can will in stove, be subjected to the effect such as hyperthermia radiation, airflow scouring more than 1000 ℃ to cause the rifle head part of damage to give up, only keep body of a gun part, body of a gun part can reuse, and reduces cost energy savings.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:

A kind of high-energy firing gun; as shown in Figure 1; comprise the rifle body; the rifle body is made up of the body of a gun 12 and rifle head 6 two parts; the body of a gun 12 is fixedlyed connected with rifle head 6; in the present embodiment; the body of a gun 12 is connected by articulation 9 with rifle head 6; in the present embodiment; the body of a gun 12 is threaded with rifle head 6. when burning torch is subjected to hyperthermia radiation in stove; effects such as airflow scouring cause burning torch to damage; can't use; the rifle head part can be given up; only keep the body of a gun; the body of a gun can be reused; can reduce cost like this; particularly connect by articulation; when because action of high temperature; in the time of can't dismantling; can directly articulation be damaged the purpose that keeps the body of a gun to reach. in the present embodiment; the body of a gun 12 comprises connecting rod 3 and electric connection structure; the connecting rod 3 outer protective casings 4 that are socketed with; the nearly power end periphery design of protective casing 4 has the external connection of rifle flange 2; form channel of nitrogen between protective casing 4 and the connecting rod 3; be fixedly connected with nitrogen short circuit 1 on the protective casing 4; nitrogen short circuit 1 communicates with channel of nitrogen. in the present embodiment; the place, gas outlet of channel of nitrogen is corresponding with the junction of rifle head 6 with the body of a gun 12. and electric connection structure is connected high-tension cable; be connected on the gasification furnace by flange; in channel of nitrogen, feed nitrogen by nitrogen short circuit 1; can effectively protect the body of a gun to avoid the influence and the damage of mal-condition. protection body of a gun part. also protect articulation simultaneously; protect the intact of dismounting place. in the present embodiment; the center of connecting rod 3 is a stainless steel wire 8; the outer surface of connecting rod 3 is a metal sleeve 11; fill by sintered high aluminium porcelain 10 between stainless steel wire 8 and the metal sleeve 11; can guarantee effectively that whole seal prevents that gas from leaking. in the present embodiment; rifle head 6 comprises the stainless steel wire 8 and the outside stainless steel tube 5 at center, is separated by insulation porcelain ring 7 between stainless steel wire 8 and the stainless steel tube 5.

Claims

1. a high-energy firing gun comprises the rifle body, it is characterized in that, the rifle body is made up of the body of a gun (12) and rifle head (6) two parts, and the body of a gun (12) is fixedlyed connected with rifle head (6).

2. the described high-energy firing gun of root a tree name claim 1 is characterized in that, the described body of a gun (12) is connected by articulation (9) with rifle head (6).

3. the described high-energy firing gun of root a tree name claim 1 is characterized in that, the described body of a gun (12) is threaded with rifle head (6).

4. the described high-energy firing gun of root a tree name claim 3; it is characterized in that; the described body of a gun (12) comprises connecting rod (3) and electric connection structure; the outer protective casing (4) that is socketed with of connecting rod (3); the nearly power end periphery design of protective casing (4) has the external connection of rifle flange (2); form channel of nitrogen between protective casing (4) and the connecting rod (3); be fixedly connected with nitrogen short circuit (1) on the protective casing (4); nitrogen short circuit (1) communicates with channel of nitrogen; the place, gas outlet of channel of nitrogen is corresponding with the junction of rifle head (6) with the body of a gun (12); electric connection structure connects high-tension cable; be connected on the gasification furnace by flange, in channel of nitrogen, feed nitrogen by nitrogen short circuit (1).

5. the described high-energy firing gun of root a tree name claim 4, it is characterized in that, the center of described connecting rod (3) is stainless steel wire (8), and the outer surface of connecting rod (3) is metal sleeve (11), is filled by sintered high aluminium porcelain (10) between stainless steel wire (8) and the metal sleeve (11).

6. the described high-energy firing gun of root a tree name claim 5 is characterized in that, described rifle head (6) comprises the stainless steel wire (8) and the outside stainless steel tube (5) at center, is separated by insulation porcelain ring (7) between stainless steel wire (8) and the stainless steel tube (5).