CN213299118U

CN213299118U - Flexible steel wire braided hose resistant to bending

Info

Publication number: CN213299118U
Application number: CN202022080970.0U
Authority: CN
Inventors: 巴金朝
Original assignee: Shenyang No4 Rubber Co ltd
Current assignee: Shenyang No4 Rubber Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-28
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a rubber tube is woven to gentle type steel wire of resistant bent rich, including the rubber tube body, the both ends of rubber tube body are all through adhesive fixedly connected with connecting pipe, the one end fixedly connected with ring flange of rubber tube body is kept away from to the connecting pipe, the rubber tube body includes the inner liner, the surface of inner liner has interior glue film through adhesive bonding, the surface of interior glue film has the steel wire stratum reticulare through adhesive bonding, the surface of steel wire stratum reticulare through adhesive bonding has outer glue film, outer glue film includes the insulating layer, and adhesive bonding has the waterproof layer through the top of insulating layer. The utility model discloses a cooperation of inner liner, interior glue film, steel wire stratum reticulare, outer glue film, insulating layer, waterproof layer, corrosion resistant layer and wearing layer is used, can provide good resistant bent rich nature for the rubber tube body, can provide good wear resistance, corrosion resisting property, thermal-insulated and fire behavior for the rubber tube body in addition, has prolonged the life of rubber tube body.

Description

Flexible steel wire braided hose resistant to bending

Technical Field

The utility model relates to a rubber tube technical field is woven to the steel wire, specifically is a rubber tube is woven to gentle type steel wire of resistant bent rich.

Background

The rubber tube is a kind of tubular rubber product for conveying gas, liquid, slurry or granular material, and is composed of inner and outer rubber layers and skeleton layer, the skeleton layer may be made of cotton fiber, various synthetic fibers, carbon fiber, asbestos, steel wire, etc. the rubber tube has no excellent use performance and excellent fireproof and anticorrosive effect, and this results in short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber tube is woven to gentle type steel wire of resistant bent rich possesses long service life's advantage, has solved current rubber tube and has not possessed good performance, can not play good fire prevention corrosion resistant effect to rubber tube life's problem has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a flexible steel wire woven hose resistant to bending comprises a hose body, wherein two ends of the hose body are fixedly connected with connecting pipes through adhesives, and one end, far away from the hose body, of each connecting pipe is fixedly connected with a flange;

the rubber hose body comprises an inner liner layer, an inner rubber layer is bonded on the surface of the inner liner layer through an adhesive, a steel wire mesh layer is bonded on the surface of the inner rubber layer through the adhesive, and an outer rubber layer is bonded on the surface of the steel wire mesh layer through the adhesive;

the outer rubber layer comprises a heat insulation layer, the top of the heat insulation layer is bonded with a waterproof layer through an adhesive, the surface of the waterproof layer is bonded with a corrosion-resistant layer through an adhesive, and the surface of the corrosion-resistant layer is bonded with a wear-resistant layer through an adhesive.

Preferably, the inner liner layer is made of polytetrafluoroethylene materials, and the inner rubber layer is made of chloroprene rubber.

Preferably, the heat insulation layer is made of heat insulation cotton, and the waterproof layer is made of a waterproof film.

Preferably, the corrosion-resistant layer is made of ethylene propylene rubber, and the wear-resistant layer is made of nitrile rubber.

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

1. the utility model discloses a cooperation of inner liner, interior glue film, steel wire stratum reticulare, outer glue film, insulating layer, waterproof layer, corrosion resistant layer and wearing layer is used, can provide good resistant bent rich nature for the rubber tube body, can provide good wear resistance, corrosion resisting property, thermal-insulated and fire behavior for the rubber tube body in addition, has prolonged the life of rubber tube body.

2. The utility model discloses an adopt the inner liner that the polytetrafluoroethylene material made, can guarantee that the rubber tube body possesses good chemical corrosion resistance, through the inner rubber layer that adopts chloroprene rubber to make, make the rubber tube body possess good resistant oil, it is heat-resisting, it is fire-retardant, sunlight-resistant, ozone-resistant, acid and alkali-resistance and chemical reagent resistant's advantage, through the insulating layer that adopts thermal-insulated cotton to make, can completely cut off the heat of outside, also can play heat retaining effect simultaneously, waterproof layer through adopting waterproof film to make, can play good waterproof performance for the rubber tube body, through the corrosion-resistant layer that adopts ethylene propylene rubber to make, can provide good corrosion resisting property for the rubber tube body, through the wearing layer that adopts nitrile rubber to make, can provide good wear resistance for the rubber tube body.

Drawings

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

FIG. 2 is a left side sectional view of the rubber hose body of the present invention;

fig. 3 is a schematic view of the internal connection structure of the outer adhesive layer of the present invention.

In the figure: 1. the rubber tube body; 101. an inner liner layer; 102. an inner glue layer; 103. a steel wire mesh layer; 104. an outer adhesive layer; 1041. a thermal insulation layer; 1042. a waterproof layer; 1043. a corrosion-resistant layer; 1044. a wear layer; 2. a connecting pipe; 3. a flange plate.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a flexible steel wire braided hose with bending resistance comprises a hose body 1, wherein both ends of the hose body 1 are fixedly connected with connecting pipes 2 through adhesives, and one end of each connecting pipe 2 far away from the hose body 1 is fixedly connected with a flange 3;

the rubber tube body 1 comprises an inner liner layer 101, an inner rubber layer 102 is bonded on the surface of the inner liner layer 101 through an adhesive, the inner liner layer 101 is made of polytetrafluoroethylene materials, the inner rubber layer 102 is made of chloroprene rubber, the inner liner layer 101 made of polytetrafluoroethylene materials can ensure that the rubber tube body 1 has good chemical corrosion resistance, the inner rubber layer 102 made of chloroprene rubber enables the rubber tube body 1 to have the advantages of good oil resistance, heat resistance, combustion resistance, sunlight resistance, ozone resistance, acid and alkali resistance and chemical reagent resistance, a steel wire mesh layer 103 is bonded on the surface of the inner rubber layer 102 through an adhesive, an outer rubber layer 104 is bonded on the surface of the steel wire mesh layer 103 through an adhesive, the outer rubber layer 104 comprises a heat insulation layer 1041, a waterproof layer 1042 is bonded on the top of the heat insulation layer 1041 through an adhesive, the heat insulation layer 1041 is made of heat insulation cotton, the surface of the waterproof layer 1042 is bonded with the corrosion-resistant layer 1043 through an adhesive, the surface of the corrosion-resistant layer 1043 is bonded with the wear-resistant layer 1044 through an adhesive, the corrosion-resistant layer 1043 is made of ethylene propylene rubber, the wear-resistant layer 1044 is made of nitrile rubber, the heat insulation layer 1041 made of heat insulation cotton can isolate external heat and also can play a role in heat preservation, the waterproof layer 1042 made of a waterproof film can play a good waterproof role for the rubber tube body 1, the corrosion-resistant layer 1043 made of ethylene propylene rubber can provide good corrosion resistance for the rubber tube body 1, the wear-resistant layer 1044 made of nitrile rubber can provide good wear resistance for the rubber tube body 1, and the inner liner 101, the inner rubber layer 102, the steel wire mesh layer 103, the outer rubber layer 104, the heat insulation layer 1041, the waterproof layer 1042, the corrosion-resistant layer 1043 and the wear-resistant layer 1044 are matched for use, can provide good bending resistance for the rubber hose body 1, can provide good wear resistance, corrosion resistance, heat insulation and fire resistance for the rubber hose body 1, and prolongs the service life of the rubber hose body 1.

During the use, through the inner liner 101 that adopts polytetrafluoroethylene material to make, can guarantee that rubber tube body 1 possesses good chemical corrosion resistance, through the inner rubber layer 102 that adopts chloroprene rubber to make, make rubber tube body 1 possess good resistant oil, it is heat-resisting, fire-resistant, sunlight-resistant, ozone-resistant, the advantage of acid and alkali and chemical reagent resistance, through the insulating layer 1041 that adopts thermal-insulated cotton to make, can isolate outside heat, also can play heat retaining effect simultaneously, through the waterproof layer 1042 that adopts waterproof film to make, can play good waterproof performance for rubber tube body 1, through the corrosion-resistant layer 1043 that adopts ethylene propylene rubber to make, can provide good corrosion resistance for rubber tube body 1, through the wearing layer 1044 that adopts nitrile rubber to make, can provide good wear resistance for rubber tube body 1.

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 flexible type steel wire woven hose of resistant bent rich, includes hose body (1), its characterized in that: the two ends of the rubber tube body (1) are fixedly connected with connecting tubes (2) through adhesives, and one end, far away from the rubber tube body (1), of each connecting tube (2) is fixedly connected with a flange plate (3);

the rubber hose body (1) comprises an inner liner layer (101), an inner rubber layer (102) is bonded on the surface of the inner liner layer (101) through an adhesive, a steel wire mesh layer (103) is bonded on the surface of the inner rubber layer (102) through an adhesive, and an outer rubber layer (104) is bonded on the surface of the steel wire mesh layer (103) through an adhesive;

the outer glue layer (104) comprises a heat insulation layer (1041), a waterproof layer (1042) is bonded to the top of the heat insulation layer (1041) through an adhesive, a corrosion-resistant layer (1043) is bonded to the surface of the waterproof layer (1042) through an adhesive, and a wear-resistant layer (1044) is bonded to the surface of the corrosion-resistant layer (1043) through an adhesive.

2. The flexible wire-woven hose of claim 1, wherein: the inner liner layer (101) is made of polytetrafluoroethylene materials, and the inner rubber layer (102) is made of chloroprene rubber.

3. The flexible wire-woven hose of claim 2, wherein: the heat insulation layer (1041) is made of heat insulation cotton, and the waterproof layer (1042) is made of a waterproof film.

4. The flexible wire-woven hose of claim 2, wherein: the corrosion-resistant layer (1043) is made of ethylene propylene rubber, and the wear-resistant layer (1044) is made of nitrile butadiene rubber.