CN212080391U

CN212080391U - Multifunctional oxygen hose

Info

Publication number: CN212080391U
Application number: CN202020286337.4U
Authority: CN
Inventors: 许爱飞
Original assignee: Jiangxi Wanri Rubber Co ltd
Current assignee: Jiangxi Wanri Rubber Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-04
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a multifunctional oxygen hose, including the oxygen hose, the oxygen hose includes high pressure resistant layer, the surface cover on high pressure resistant layer is equipped with the enhancement layer, the surface cover of enhancement layer is equipped with high temperature resistant layer, the surface cover on high temperature resistant layer is equipped with anti ultraviolet layer, the surface cover on anti ultraviolet layer is equipped with the wearing layer. The utility model discloses a set up the oxygen hose, high pressure resistant layer, the enhancement layer, high temperature resistant layer, prevent the ultraviolet layer, the wearing layer, first holding ring, first sealing washer, the swivel nut, the connecting pipe, the cooperation of second holding ring and second sealing washer is used, it does not possess wear-resisting high pressure resistant problem to have solved current oxygen hose simultaneously, through setting up the enhancement layer, the material of enhancement layer is the aramid fiber, the aramid fiber has the superhigh strength, high modulus and high temperature resistant, acid and alkali resistant, light in weight, it is insulating, the ageing resistance, good properties such as life cycle length, the life of oxygen hose has been increased.

Description

Multifunctional oxygen hose

Technical Field

The utility model relates to a rubber tube technical field specifically is a multi-functional oxygen hose.

Background

The rubber tube is a tube for gas transmission, is commonly used for gas welding, gas cutting, various gas shielded welding, plasma arc welding, cutting and the like, and has two types, the red tube is an oxygen tube, and the maximum using pressure is 1.5 MPa; the green tube or the black tube is the acetylene tube, and the characteristic of rubber tube has physiological inertia, includes an oxygen hose among them, but current oxygen hose does not possess wear-resisting high pressure resistant characteristic to lead to the life of oxygen hose short, lead to the oxygen hose to burst scheduling problem easily in the in-process of using moreover, increased the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional oxygen hose possesses multi-functional advantage, has solved current oxygen hose and has not possessed wear-resisting high pressure resistant problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional oxygen hose, includes the oxygen hose, the oxygen hose includes high pressure resistant layer, the surface cover on high pressure resistant layer is equipped with the enhancement layer, the surface cover of enhancement layer is equipped with high temperature resistant layer, the surface cover on high temperature resistant layer is equipped with prevents ultraviolet layer, the surface cover on preventing ultraviolet layer is equipped with the wearing layer.

Preferably, the right side cover on oxygen hose surface is equipped with first retainer ring, the right side swing joint of first retainer ring has first sealing washer, the inner chamber and the oxygen hose swing joint of first sealing washer.

Preferably, the surface of the first positioning ring is sleeved with a threaded sleeve, a through hole is formed in the left side of the threaded sleeve, and the inner cavity of the through hole is movably connected with the oxygen tube.

Preferably, the inner cavity of the oxygen tube is fixedly connected with a connecting tube, and the right side of the connecting tube penetrates through the surface of the oxygen tube.

Preferably, the surface cover of connecting pipe is equipped with the second holding ring, the left side and the oxygen hose fixed connection of second holding ring, the right side swing joint of second holding ring has the second sealing washer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the oxygen hose, high pressure resistant layer, the enhancement layer, high temperature resistant layer, prevent the ultraviolet layer, the wearing layer, first holding ring, first sealing washer, the swivel nut, the connecting pipe, the cooperation of second holding ring and second sealing washer is used, it does not possess wear-resisting high pressure resistant problem to have solved current oxygen hose simultaneously, through setting up the enhancement layer, the material of enhancement layer is the aramid fiber, the aramid fiber has the superhigh strength, high modulus and high temperature resistant, acid and alkali resistant, light in weight, it is insulating, the ageing resistance, good properties such as life cycle length, the life of oxygen hose has been increased.

2. The utility model effectively plays the role of high pressure resistance by arranging the high pressure resistant layer and the high pressure resistant layer made of the nitrile rubber, effectively plays the role of high pressure resistance by arranging the reinforced layer made of the aramid fiber which has the excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, ageing resistance, long life cycle and the like, prolongs the service life of the oxygen tube, effectively plays the role of high temperature resistance by arranging the high temperature resistant layer which is made of polyurethane fiber, effectively plays the role of ultraviolet resistance by arranging the ultraviolet resistant layer which is made of titanium dioxide, effectively plays the role of ultraviolet resistance, simultaneously prolongs the service life of the oxygen tube, effectively plays the role of wear resistance by arranging the wear resistant layer which is made of polyethylene, increases the service life of the oxygen tube, and is used by arranging the first sealing ring and the second sealing ring in a matching way, the leakproofness of oxygen hose junction has been guaranteed, through setting up first holding ring, has played the limiting displacement to the screw sleeve, through setting up the second holding ring, has played the limiting displacement to the connecting pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the structure diagram of the high temperature resistant layer of the present invention.

In the figure: 1 oxygen hose, 2 high pressure resistant layers, 3 enhancement layers, 4 high temperature resistant layers, 5 anti ultraviolet layers, 6 wearing layer, 7 first retaining ring, 8 first sealing washer, 9 swivel nut, 10 connecting pipes, 11 second retaining ring, 12 second sealing washers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The oxygen hose 1, high pressure resistant layer 2, enhancement layer 3, high temperature resistant layer 4, anti ultraviolet layer 5, wearing layer 6, first holding ring 7, first sealing washer 8, swivel nut 9, connecting pipe 10, second holding ring 11 and second sealing washer 12 part of this application are general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a multifunctional oxygen tube comprises an oxygen tube 1, the oxygen tube 1 comprises a high pressure resistant layer 2, a reinforcing layer 3 is sleeved on the surface of the high pressure resistant layer 2, a high temperature resistant layer 4 is sleeved on the surface of the reinforcing layer 3, an ultraviolet-proof layer 5 is sleeved on the surface of the high temperature resistant layer 4, a wear-proof layer 6 is sleeved on the surface of the ultraviolet-proof layer 5, a first positioning ring 7 is sleeved on the right side of the surface of the oxygen tube 1, a first sealing ring 8 is movably connected to the right side of the first positioning ring 7, the inner cavity of the first sealing ring 8 is movably connected with the oxygen tube 1, a threaded sleeve 9 is sleeved on the surface of the first positioning ring 7, a through hole is formed in the left side of the threaded sleeve 9, the inner cavity of the through hole is movably connected with the oxygen tube 1, a connecting tube 10 is fixedly connected to the inner cavity of the oxygen tube 1, the, the left side of the second positioning ring 11 is fixedly connected with the oxygen pipe 1, the right side of the second positioning ring 11 is movably connected with a second sealing ring 12, the high-pressure resistant layer 2 made of nitrile rubber is arranged, the high-pressure resistant effect is effectively achieved, the reinforcing layer 3 is made of aramid fiber, the aramid fiber has the excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, ageing resistance, long life cycle and the like, the service life of the oxygen pipe 1 is prolonged, the high-temperature resistant layer 4 made of polyurethane fiber is arranged, the high-temperature resistant effect is effectively achieved, the ultraviolet-proof layer 5 is arranged, the material of the ultraviolet-proof layer 5 is titanium dioxide, the ultraviolet-proof effect is effectively achieved, the service life of the oxygen pipe 1 is prolonged at the same time, and by arranging the wear-resistant layer 6, the material of wearing layer 6 is polyethylene, the effectual wear-resisting effect that has played, the life of oxygen hose 1 has been increased, cooperation through setting up first sealing washer 8 and second sealing washer 12 is used, the leakproofness of oxygen hose 1 junction has been guaranteed, through setting up first holding ring 7, the limiting displacement to screw sleeve 9 has been played, through setting up second holding ring 11, the limiting displacement to connecting pipe 10 has been played, through setting up oxygen hose 1, high pressure resistant layer 2, the enhancement layer 3, high temperature resistant layer 4, anti ultraviolet layer 5, wearing layer 6, first holding ring 7, first sealing washer 8, swivel nut 9, connecting pipe 10, the cooperation of second holding ring 11 and second sealing washer 12 is used, the current problem that the oxygen hose does not possess wear-resisting high pressure resistant simultaneously has been solved.

When the oxygen tube is used, the high-pressure-resistant layer 2 is arranged, the high-pressure-resistant effect is effectively played, the aramid fiber has the excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, ageing resistance, long life cycle and the like by arranging the reinforcing layer 3, the service life of the oxygen tube 1 is prolonged, the high-temperature-resistant layer 4 is effectively arranged, the ultraviolet-resistant effect is effectively played by arranging the ultraviolet-resistant layer 5, the service life of the oxygen tube 1 is prolonged, the wear-resistant effect is effectively played by arranging the wear-resistant layer 6, the service life of the oxygen tube 1 is prolonged, when a user needs to connect the oxygen tube 1 with other devices, the user only needs to insert the connecting pipe 10 into other devices, and the rotary screw sleeve 9 is connected with other devices through the screw thread on the screw sleeve 9, although this application has increased some spare parts on current basis, it can reach multi-functional effect to improve the life of oxygen hose, simultaneously, parts such as wearing layer 6 that increase can not too much influence the pliability of oxygen hose, from not influencing the normal use of oxygen hose, consequently, the advantage of this oxygen hose is greater than the produced price of increase spare part far away and floats, so all structures that adopt in this application are useful and necessary.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional oxygen hose, includes oxygen hose (1), its characterized in that: oxygen hose (1) is including high pressure resistant layer (2), the surface cover of high pressure resistant layer (2) is equipped with enhancement layer (3), the surface cover of enhancement layer (3) is equipped with high temperature resistant layer (4), the surface cover of high temperature resistant layer (4) is equipped with prevents ultraviolet layer (5), the surface cover of preventing ultraviolet layer (5) is equipped with wearing layer (6).

2. The multifunctional oxygen hose of claim 1, wherein: the right side cover on oxygen hose (1) surface is equipped with first retaining ring (7), the right side swing joint of first retaining ring (7) has first sealing washer (8), the inner chamber and the oxygen hose (1) swing joint of first sealing washer (8).

3. The multifunctional oxygen hose of claim 2, wherein: the surface of the first positioning ring (7) is sleeved with a threaded sleeve (9), a through hole is formed in the left side of the threaded sleeve (9), and the inner cavity of the through hole is movably connected with the oxygen tube (1).

4. The multifunctional oxygen hose of claim 1, wherein: the inner cavity of the oxygen tube (1) is fixedly connected with a connecting tube (10), and the right side of the connecting tube (10) penetrates through the surface of the oxygen tube (1).

5. The multifunctional oxygen hose of claim 4, wherein: the surface cover of connecting pipe (10) is equipped with second holding ring (11), the left side and oxygen hose (1) fixed connection of second holding ring (11), the right side swing joint of second holding ring (11) has second sealing washer (12).