CN210716363U - High-temperature-resistant high-pressure winding rubber pipe - Google Patents

High-temperature-resistant high-pressure winding rubber pipe Download PDF

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Publication number
CN210716363U
CN210716363U CN201921310239.3U CN201921310239U CN210716363U CN 210716363 U CN210716363 U CN 210716363U CN 201921310239 U CN201921310239 U CN 201921310239U CN 210716363 U CN210716363 U CN 210716363U
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CN
China
Prior art keywords
rubber
tube
reinforced plastic
fiber reinforced
glass fiber
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Active
Application number
CN201921310239.3U
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Chinese (zh)
Inventor
程治业
曹艳涛
程太平
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Luohe Tiema Rubber Products Co ltd
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Luohe Tiema Rubber Products Co ltd
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Abstract

The utility model discloses a high-temperature resistant high-pressure winding rubber pipe, which comprises an inner supporting pipe, a reinforcing bracket and an outer supporting pipe; inner support tube: the inner supporting tube comprises a rubber alloy layer, an inner protective layer is arranged on the inner side of the rubber alloy layer, and a first spiral winding steel wire is arranged inside the rubber alloy layer; reinforcing a support: the reinforcing bracket is of a tubular structure and is arranged on the outer side of the inner supporting tube; wherein: still including the outside stay tube, the outside stay tube sets up in the outside of consolidating the support, the outside stay tube is equipped with spiral winding steel wire two including the butadiene-acrylonitrile rubber inoxidizing coating, the inside of butadiene-acrylonitrile rubber inoxidizing coating, and the mode that spiral winding steel wire two-way was moulded plastics in passing the membrane is connected with the butadiene-acrylonitrile rubber inoxidizing coating, this high temperature resistant high pressure winding rubber tube simple structure, and production is convenient, not only makes the compressive capacity of rubber tube strong, can be high temperature resistant moreover, provides convenience for people.

Description

High-temperature-resistant high-pressure winding rubber pipe
Technical Field
The utility model relates to a winding rubber tube technical field specifically is a high temperature resistant high pressure winding rubber tube.
Background
The high-pressure steel wire wound rubber tube is generally used for conveying petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil and lubricating oil) liquid, water-based liquid (such as emulsion, oil-water emulsion and water), gas and the like and liquid transmission with certain pressure and temperature in engineering construction, hoisting transportation, injection molding machinery, agricultural machinery, machine tools and mechanized and automatic hydraulic systems of various industrial departments, but the existing wound rubber tube has a complex structure and weak pressure resistance, can not be used at high temperature and can not meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high temperature resistant high pressure winding rubber tube, simple structure, production is convenient, not only makes the compressive capacity of rubber tube strong, can be high temperature resistant moreover, provides convenience for people, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature-resistant high-pressure winding rubber pipe comprises an inner supporting pipe, a reinforcing bracket and an outer supporting pipe;
inner support tube: the inner supporting tube comprises a rubber alloy layer, an inner protective layer is arranged on the inner side of the rubber alloy layer, and a first spiral winding steel wire is arranged inside the rubber alloy layer;
reinforcing a support: the reinforcing bracket is of a tubular structure and is arranged on the outer side of the inner supporting tube;
wherein: still including the outside stay tube, the outside stay tube sets up in the outside of consolidating the support, the outside stay tube is equipped with spiral winding steel wire two including the nitrile rubber inoxidizing coating, the inside of nitrile rubber inoxidizing coating, and spiral winding steel wire two-way is connected with the nitrile rubber inoxidizing coating through the mode that the membrane was moulded plastics to the outside of nitrile rubber inoxidizing coating is equipped with the PC flame retardant coating.
Furthermore, consolidate the support including glass steel outside pipe and glass steel inboard pipe, glass steel outside pipe is located the outside of glass steel inboard pipe, evenly is equipped with the short column between glass steel outside pipe and the glass steel inboard pipe, makes the rubber tube more firm through glass steel outside pipe and the inboard pipe of glass steel.
Furthermore, the outside of glass steel outside pipe and the inboard of glass steel inside pipe evenly are equipped with connecting strip post, and the tip cross-section of connecting strip post is type of calligraphy structure, makes to consolidate the leg joint more firm through connecting strip post.
Further, it has the silica gel insulating layer to fill between inside stay tube and the outside stay tube, and the silica gel insulating layer can insulate against heat through the silica gel insulating layer through the mode of moulding plastics and inside stay tube and outside stay tube connection for thermal-insulated effect is better, makes the heat-resisting effect of rubber tube better.
Compared with the prior art, the beneficial effects of the utility model are that: this high temperature resistant high pressure winding rubber tube has following benefit:
1. the utility model discloses on set up rubber alloy layer, it is more firm to make to support the rubber tube through rubber alloy layer, makes to rubber alloy layer compressive capacity strong through spiral winding steel wire one to can protect the rubber tube is inside through inside inoxidizing coating.
2. The utility model discloses on set up glass steel outside pipe and glass steel inside pipe, it is more firm to make the rubber tube through glass steel outside pipe and the inboard pipe of glass steel, makes to consolidate support and inside stay tube and outside stay tube connection more firm through the connecting strip post.
3. The utility model discloses on set up the PC flame retardant coating, can prevent fires the rubber tube through the PC flame retardant coating, this high temperature resistant high pressure winding rubber tube simple structure, production is convenient, not only makes the compressive capacity of rubber tube strong, can be high temperature resistant moreover, provides convenience for people.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic view of the structure of the reinforcing bracket of the present invention.
In the figure: 1 internal support tube, 11 internal protective layers, 12 rubber alloy layers, 13 spiral wound steel wire I, 2 silica gel heat insulation layers, 3 reinforcing brackets, 31 glass fiber reinforced plastic outer side tubes, 32 glass fiber reinforced plastic inner side tubes, 33 connecting short columns, 34 connecting bars, 4 outer side support tubes, 41 PC fireproof layers, 42 spiral wound steel wire II and 43 nitrile rubber protective layers.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a high-temperature-resistant high-pressure winding rubber pipe comprises an inner supporting pipe 1, a reinforcing bracket 3 and an outer supporting pipe 4;
inner support tube 1: the internal support tube 1 comprises a rubber alloy layer 12, an internal protective layer 11 is arranged on the inner side of the rubber alloy layer 12, and a first spiral winding steel wire 13 is arranged inside the rubber alloy layer 12;
reinforcing the support 3: the reinforcing bracket 3 is of a tubular structure, and the reinforcing bracket 3 is arranged outside the inner supporting tube 1;
wherein: the reinforced plastic pipe is characterized by further comprising an outer side supporting pipe 4, the outer side supporting pipe 4 is arranged on the outer side of the reinforced support 3, the outer side supporting pipe 4 comprises a nitrile rubber protective layer 43, a spiral wound steel wire II 42 is arranged inside the nitrile rubber protective layer 43, the spiral wound steel wire II 42 is connected with the nitrile rubber protective layer 43 in a mode of in-film injection molding, a PC (polycarbonate) fireproof layer 41 is arranged on the outer side of the nitrile rubber protective layer 43, the reinforced support 3 comprises a glass fiber reinforced plastic outer side pipe 31 and a glass fiber reinforced plastic inner side pipe 32, the glass fiber reinforced plastic outer side pipe 31 is located on the outer side of the glass fiber reinforced plastic inner side pipe 32, connecting short columns 33 are uniformly arranged between the glass fiber reinforced plastic outer side pipe 31 and the glass fiber reinforced plastic inner side pipe 32, the rubber pipe is firmer through the glass fiber reinforced plastic outer side pipe 31 and the glass fiber reinforced plastic inner side pipe 32, connecting columns 34 are uniformly arranged on the outer side, make to consolidate support 3 and connect more firmly through connecting strip 34, it has silica gel insulating layer 2 to fill between inside stay tube 1 and the outside stay tube 4, silica gel insulating layer 2 is connected with inside stay tube 1 and outside stay tube 4 through the mode of moulding plastics, can insulate against heat through silica gel insulating layer 2, make thermal-insulated effect better, make the heat-resisting effect of rubber tube better, this high pressure winding rubber tube of high temperature resistance simple structure, the production is convenient, not only make the compressive capacity of rubber tube strong, and can be high temperature resistant, it is convenient to provide for people.
When in use: make more firm to the rubber tube support through rubber alloy layer 12, make through a spiral winding steel wire 13 strong to rubber alloy layer 12 compressive capacity, and can protect the rubber tube inside through inside inoxidizing coating 11, can prevent fires the rubber tube through PC flame retardant coating 41, make the rubber tube more firm through glass steel outside pipe 31 and glass steel inside pipe 32, make through connecting strip post 34 and consolidate support 3 and inside stay tube 1 and outside stay tube connection more firm.
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 (4)

1. The utility model provides a high temperature resistant high pressure winding rubber tube which characterized in that: comprises an inner supporting tube (1), a reinforcing bracket (3) and an outer supporting tube (4);
inner support tube (1): the inner supporting tube (1) comprises a rubber alloy layer (12), an inner protective layer (11) is arranged on the inner side of the rubber alloy layer (12), and a first spiral winding steel wire (13) is arranged inside the rubber alloy layer (12);
reinforcing support (3): the reinforcing bracket (3) is of a tubular structure, and the reinforcing bracket (3) is arranged on the outer side of the inner supporting tube (1);
wherein: still including outside stay tube (4), outside stay tube (4) set up in the outside of consolidating support (3), outside stay tube (4) are equipped with spiral winding steel wire two (42) including nitrile rubber inoxidizing coating (43), the inside of nitrile rubber inoxidizing coating (43), and spiral winding steel wire two (42) are connected with nitrile rubber inoxidizing coating (43) through the mode that the membrane was moulded plastics to the outside of nitrile rubber inoxidizing coating (43) is equipped with PC flame retardant coating (41).
2. The high-temperature-resistant high-pressure winding rubber hose according to claim 1, wherein: the reinforcing support (3) comprises a glass fiber reinforced plastic outer side pipe (31) and a glass fiber reinforced plastic inner side pipe (32), the glass fiber reinforced plastic outer side pipe (31) is located on the outer side of the glass fiber reinforced plastic inner side pipe (32), and connecting short columns (33) are uniformly arranged between the glass fiber reinforced plastic outer side pipe (31) and the glass fiber reinforced plastic inner side pipe (32).
3. The high-temperature-resistant high-pressure winding rubber hose according to claim 2, wherein: the outer side of the glass fiber reinforced plastic outer side pipe (31) and the inner side of the glass fiber reinforced plastic inner side pipe (32) are uniformly provided with connecting bars (34), and the cross section of the end part of each connecting bar (34) is of a convex structure.
4. The high-temperature-resistant high-pressure winding rubber hose according to claim 1, wherein: the silica gel heat insulation layer (2) is filled between the inner supporting tube (1) and the outer supporting tube (4), and the silica gel heat insulation layer (2) is connected with the inner supporting tube (1) and the outer supporting tube (4) in an injection molding mode.
CN201921310239.3U 2019-08-14 2019-08-14 High-temperature-resistant high-pressure winding rubber pipe Active CN210716363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921310239.3U CN210716363U (en) 2019-08-14 2019-08-14 High-temperature-resistant high-pressure winding rubber pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921310239.3U CN210716363U (en) 2019-08-14 2019-08-14 High-temperature-resistant high-pressure winding rubber pipe

Publications (1)

Publication Number Publication Date
CN210716363U true CN210716363U (en) 2020-06-09

Family

ID=70935362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921310239.3U Active CN210716363U (en) 2019-08-14 2019-08-14 High-temperature-resistant high-pressure winding rubber pipe

Country Status (1)

Country Link
CN (1) CN210716363U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A high temperature resistant high pressure winding rubber hose

Effective date of registration: 20211015

Granted publication date: 20200609

Pledgee: Bank of China Limited by Share Ltd. Luohe branch

Pledgor: LUOHE TIEMA RUBBER PRODUCTS Co.,Ltd.

Registration number: Y2021980010779

PE01 Entry into force of the registration of the contract for pledge of patent right