CN200975865Y

CN200975865Y - Gas isolator

Info

Publication number: CN200975865Y
Application number: CN 200620161101
Authority: CN
Inventors: 刘洪波
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-28
Filing date: 2006-11-28
Publication date: 2007-11-14
Anticipated expiration: 2016-11-28

Abstract

The utility model relates to a BJQ gas isolator, which is provided with a gas bag, a valve core, an interface of the gas bag, a retaining ring of a sleeve barrel, the sleeve barrel, a counterweight and a compressor, the utility model is characterized in that the gas bag and the interface of the gas bag are burned together, the valve core is fixed at the lower end of the interface of the gas bag, the interface of the gas bag is inserted into an outer interface, the head of the valve core is connected with the pedestal of the outer interface and is fixed by the outer interface, the pedestal of the outer interface is connected with the counterweight and is fixed by an inner connector; the sleeve barrel is sleeved around the counterweight and can slide up and down on the counterweight, the retaining ring of the sleeve barrel is fixed on the counterweight. The utility model has the advantages of safe and reliable carriage and storage, convenient operation and high blasting efficiency. The utility model can be widely applied to modern mining industry.

Description

Gas separators

Technical field:

The utility model relates to the blast field, a kind of BJQ gas separators that explosion is specifically used.

Background technology:

We know, along with socioeconomic fast development, repair the roads, industries such as mining are also in development at full speed, spacer, this is enough to the newcomer that allows whole explosion industry shock for it, it has can improve demolition effect, increases the fritter rate, saves effects such as explosive, but daily manipulating in the process, gradually expose a lot of defectives, for example the high-pressure gas pot type spacer of the first generation is the high pressure inflammable gas in the air accumulator, it both can be made troubles to transportation, and can explode owing to HTHP causes high pressure tank, cause very big potential safety hazard to production, and structure is loaded down with trivial details; artificial or non-artificially troublesome poeration, spacer will be adjusted frame position earlier and open valve again after being placed into and formulating the position, and air accumulator is exitted voluntarily, the time of venting is long, inefficiency, the size of isolation also might be made mistakes, thereby influences the quality and the effect of explosion.In addition, have some old-fashioned spacers of advanced stay-supported that the broken string phenomenon is arranged in operation, air accumulator is difficult for long-time the storage, and the storage time has been grown air accumulator and will leak gas, and these all directly cause spacer to be scrapped, and gives to produce and work brings very big inconvenience.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and providing does not need high pressure tank in a kind of airbag, adopts compressor directly to inflate, and is fit to dry hole, the dual-purpose gas separators in water hole.

The utility model can reach by following measure:

A kind of gas separators, constitute by airbag, valve inside, air bag interface, sealing ring, external tapping, valve inside top, external tapping base, interior connector, sleeve retainer ring, sleeve, balance weight iron, Pressure gauge, pressure valve, high strength tracheae, compressor, it is characterized in that airbag and air bag interface blow together, valve inside is fixed on the lower end of air bag interface, the air bag interface puts sealing ring and inserts in the external tapping, the valve inside top links to each other with the external tapping base and is fixed by external tapping, the external tapping base links to each other with balance weight iron, is fixed by interior connector; Jacket casing can slide up and down on balance weight iron on balance weight iron, and the sleeve retainer ring is fixed on the balance weight iron; Balance weight iron interconnects with Pressure gauge, pressure valve, high strength tracheae, compressor successively.

The utility model is owing to adopt said structure, has transportation, storage safe is reliable, and is easy to operate, characteristics such as blasting efficiency height.

Description of drawings

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

The specific embodiment

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

As shown in drawings, a kind of gas separators, by airbag 1, valve inside 2, air bag interface 3, sealing ring 4, external tapping 5, valve inside top 6, external tapping base 7, interior connector 8, sleeve retainer ring 9, sleeve 10, balance weight iron 11, Pressure gauge 12, pressure valve 13, high strength tracheae 14, compressor 15 constitutes, it is characterized in that airbag 1 and air bag interface 3 heat blows together, the valve inside 2 usefulness spanners of band silk mouth are fixed on the bottom of air bag interface 3, valve inside 2 bottom surfaces and air bag interface 3 bottom surfaces one are flat, air bag interface 3 puts sealing ring 4, insert then in the external tapping 5, valve inside top 6 links to each other with external tapping base 7 and is fixed by external tapping 5, external tapping base 7 links to each other with balance weight iron 11, is fixed by interior connector 8; Sleeve 10 is enclosed within on the balance weight iron 11, can slide up and down on balance weight iron 11, and sleeve retainer ring 9 is fixed on the balance weight iron 11, the distance that control sleeve 10 glides; Balance weight iron 11 interconnects with Pressure gauge 12, pressure valve 13, high strength tracheae 14, compressor 15 successively.

During use, earlier isolator airbag and air bag interface are heated blow together, the air bag interface is inserted in the balance weight iron interface, at this moment, the sleeve of balance weight iron outside slides into assigned address downwards, by being fixed on after sleeve retainer ring on the balance weight iron blocks, and sleeve airbag and balance weight iron are fixed up (airbag bending when preventing to put into the big gun hole), make airbag be positioned at the below of balance weight iron, isolator is put into the formulation position in big gun hole by whole counter weight construction; Then, start compressor, open the pressure control valve, utilize the manometric high strength tracheae of being furnished with link to each other with air bag to pour the air pressure of appointment, in of short duration gas replenishment process to the air bag of isolator, balance weight iron and high strength tracheae can prevent that airbag from moving on excessive because of buoyancy, thereby guaranteed the degree of accuracy of the isolated location of isolator, after inflation was finished, the tracheae of can holding with a firm grip was up exerted oneself a little, high-pressure air pipe and isolator airbag can be separated, whole operation is finished.

Claims

1, a kind of gas separators, by airbag, valve inside, the air bag interface, sealing ring, external tapping, the valve inside top, the external tapping base, interior connector, the sleeve retainer ring, sleeve, balance weight iron, Pressure gauge, pressure valve, the high strength tracheae, compressor constitutes, it is characterized in that airbag and air bag interface blow together, valve inside is fixed on the lower end of air bag interface, the air bag interface puts sealing ring and inserts in the external tapping, the valve inside top links to each other with the external tapping base and is fixed by external tapping, the external tapping base links to each other with balance weight iron, fix by interior connector, jacket casing is on balance weight iron, can on balance weight iron, slide up and down, the sleeve retainer ring is fixed on the balance weight iron, balance weight iron successively with Pressure gauge, pressure valve, the high strength tracheae, compressor interconnects.