CN210318879U

CN210318879U - 12 MPa ultrahigh pressure fire hose

Info

Publication number: CN210318879U
Application number: CN201920994485.9U
Authority: CN
Inventors: 陈跃鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-14
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a 12 megapascal superhigh pressure fire hose belongs to fire-fighting equipment technical field. The lining outside is provided with the weaving layer, and the lining inner wall is provided with a plurality of guiding gutter, the weaving layer outside is provided with four fluorescence signs, be provided with the wear-resisting arch of a plurality of between the adjacent fluorescence sign. The 12 MPa ultrahigh-pressure fire hose is simple in structure and reasonable in design, wear-resistant protrusions and fluorescent marks are arranged outside a woven layer, the wear-resistant protrusions can prevent the wear of the outside of the 12 MPa ultrahigh-pressure fire hose, the fluorescent marks can be protected at the same time, and the fluorescent marks are beneficial to identifying and escaping of personnel in a fire scene in a dark environment; the inner wall of the lining is provided with a plurality of diversion trenches, so that the flow resistance of water flow can be reduced, and the flow speed of the water flow is accelerated.

Description

12 MPa ultrahigh pressure fire hose

Technical Field

The utility model relates to a 12 megapascal superhigh pressure fire hose belongs to fire-fighting equipment technical field.

Background

Fire hose is a hose used to transport high pressure water or fire-retardant liquids such as foam. The traditional fire hose takes rubber as an inner lining, the pressure value is 4 MPa, and the outer surface of the traditional fire hose is wrapped by linen braided fabric. The advanced fire hose is made of polyurethane and other polymeric materials and has 12 MPa ultrahigh pressure.

Long-term fire-fighting water pipe drags the line subaerial, has led to the long-lived face of life of fire-fighting water pipe to significantly reduce, and many hosepipes surface have the dacron silk to weave and form, and easy whole silk is scattered after appearing wearing and tearing easily, influences work, under the effect of high-pressure rivers, has great examination to the intensity of 12 megapascal superhigh pressure fire hose, and 12 megapascal superhigh pressure fire hose probably takes place the damage.

Disclosure of Invention

To the above problem, the to-be-solved technical problem of the utility model is to provide a 12 megapascal superhigh pressure fire hose.

The utility model discloses a 12 megapascal superhigh pressure fire hose, it contains lining, weaving layer, guiding gutter, wear-resisting arch and fluorescence sign, the lining outside is provided with the weaving layer, and lining inner wall is provided with a plurality of guiding gutter, the weaving layer outside is provided with four fluorescence signs, be provided with the wear-resisting arch of a plurality of between the adjacent fluorescence sign.

Preferably, the lining and the wear-resistant protrusions are made of polyurethane materials.

Preferably, the outer surface of the wear-resistant projection protrudes out of the fluorescent marking surface.

Preferably, the weaving layer is woven by weaving layer warp and weaving layer weft and forms, and weaving layer warp and weaving layer weft material are aramid fiber silk.

Compared with the prior art, the beneficial effects of the utility model are that: the 12 MPa ultrahigh-pressure fire hose is simple in structure and reasonable in design, wear-resistant protrusions and fluorescent marks are arranged outside a woven layer, the wear-resistant protrusions can prevent the wear of the outside of the 12 MPa ultrahigh-pressure fire hose, the fluorescent marks can be protected at the same time, and the fluorescent marks are beneficial to identifying and escaping of personnel in a fire scene in a dark environment; the inner wall of the lining is provided with a plurality of diversion trenches, so that the flow resistance of water flow can be reduced, and the flow speed of the water flow is accelerated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: liner 1, weaving layer 2, guiding gutter 3, wear-resisting arch 4, fluorescence sign 5.

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.

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: it contains lining 1, weaving layer 2, the guiding gutter 3, wear-resisting arch 4 and fluorescence sign 5, 1 outside of lining is provided with weaving layer 2, and 1 inner wall of lining is provided with a plurality of guiding gutter 3, can reduce the flow resistance of rivers, accelerate the velocity of flow of rivers, 2 outsides of weaving layer are provided with four fluorescence signs 5, fluorescence sign 5 is in the environment of dark, be favorable to personnel's discernment in the scene of a fire to flee, be provided with the wear-resisting arch 4 of a plurality of between the adjacent fluorescence sign 5, can enough prevent the outside wearing and tearing of 12 megapascal superhigh pressure fire hose, can protect fluorescence sign 5 simultaneously.

The lining 1 and the wear-resistant protrusions 4 are made of polyurethane materials, the wear-resistant and waterproof performances are good, and the wear-resistant protrusions 4 can prevent a fireman from being worn when dragging the 12 MPa ultrahigh-pressure fire hose on the ground.

The outer surface of the wear-resistant bulge 4 protrudes out of the surface of the fluorescent mark 5, so that the fluorescent mark 5 can be better protected, and the service life of the 12 MPa ultrahigh-pressure fire hose is greatly prolonged.

Weaving layer 2 is woven by weaving layer warp and weaving layer weft and forms, and weaving layer warp and weaving layer weft material are aramid fiber silk.

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. A12 megapascal superhigh pressure fire hose which characterized in that: it contains lining (1), weaving layer (2), guiding gutter (3), wear-resisting arch (4) and fluorescence sign (5), the lining (1) outside is provided with weaving layer (2), and lining (1) inner wall is provided with a plurality of guiding gutter (3), the weaving layer (2) outside is provided with four fluorescence signs (5), be provided with a plurality of wear-resisting arch (4) between adjacent fluorescence sign (5).

2. The 12 megapascal ultrahigh-pressure fire hose according to claim 1, wherein: the lining (1) and the wear-resistant protrusions (4) are made of polyurethane materials.

3. The 12 megapascal ultrahigh-pressure fire hose according to claim 1, wherein: the outer surface of the wear-resistant bulge (4) protrudes out of the surface of the fluorescent mark (5).

4. The 12 megapascal ultrahigh-pressure fire hose according to claim 1, wherein: weaving layer (2) are woven by weaving layer warp and weaving layer weft and are formed, and weaving layer warp and weaving layer weft material are aramid fiber silk.