CN209688283U - A kind of novel plastic-coated fire hose - Google Patents

Abstract

The utility model relates to a kind of novel plastic-coated fire hoses, including water band body, it is characterized by: the water band body includes by the interior plastic layer set gradually outward and braiding layer, the outer wall of the braiding layer is circumferentially placed equidistant with outwardly convex a plurality of wear rib out, a plurality of wear rib is arranged along water strip length direction, which is made of flax braided fabric and works out in braiding layer；The utility model lies in that: a plurality of wear rib is capable of increasing the distance between braiding layer and ground; preventing fire hose, braiding layer abrasion even galls in use; the effect that protection is realized to the surrounding of braiding layer, to extend the service life of plastic-coated fire hose.

Description

A kind of novel plastic-coated fire hose

Technical field

The utility model relates to fire-fighting equipment technical field, especially a kind of novel plastic-coated fire hose.

Background technique

Plastic-coated fire hose is the hose for transporting the anti-flaming liquids such as high pressure water or foam.

Currently, traditional plastic-coated fire hose includes by the interior plastic layer set gradually outward and braiding layer, due to braiding Layer weaves unreasonable, so that braiding layer will appear fracture when plastic-coated fire hose is pullled by fire fighter, the braiding layer tension It is poor to pull ability, since braiding layer is broken, will cause plastic layer and ground friction is prone to wear and even galls, lead to water band Leak, so as to shorten service life.On the other hand, the water source that plastic-coated fire hose uses is often high pressure water flow, when passing through Biggish impact force can be generated when plastic-coated fire hose to it, fire fighter is caused to be not easily controlled water spraying direction, to influence Fire-fighting efficiency.On the other hand, fire hose in use braiding layer directly with ground face contact, due to braiding layer directly with Ground face contact will cause braiding layer abrasion and even gall, so as to shorten service life.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of anti-pull ability is strong, easy Control water spraying direction and the plastic-coated fire hose to prolong the service life.

The technical solution of the utility model is achieved in that a kind of plastic-coated fire hose, including water band body, feature Be: the water band body includes by the interior plastic layer set gradually outward and braiding layer, and the inner surface of the plastic layer is arranged There is axial diversion trench, the braiding layer is woven by synthetic fibers, and the braiding layer includes multiple groups warp and multiple groups weft, Any one group of warp in the multiple groups warp include the first warp, the second warp, third warp, the 4th warp, the 5th warp, The six channels line, the 7th warp, the 8th warp and the 9th warp, any one group of weft in the multiple groups weft include the first latitude Line, the second weft, third weft, the 4th weft and the 5th weft, any one group of warp phase vertical with any one group of weft Mutually interweave, the infall of warp and weft connects, and the first warp is respectively placed in any one group in any one group of warp The top surface of first weft in weft, the top surface of the second weft, the top surface of third weft, the top surface of the 4th weft and the 5th warp Bottom surface, the second warp in any one group of warp are respectively placed in the top surface of the first weft, the second latitude in any one group of weft The top surface of line, the top surface of third weft, the bottom surface of the 4th weft and the top surface of the 5th weft, in any one group of warp Three warps are respectively placed in the top surface of the first weft in any one group of weft, the top surface of the second weft, the bottom surface of third weft, the 4th The top surface of the top surface of weft and the 5th weft, the 4th warp in any one group of warp are respectively placed in any one group of weft The top surface of first weft, the bottom surface of the second weft, the top surface of third weft, the top surface of the 4th weft and the 5th weft top surface, The 4th warp in any one group of warp is respectively placed in the top of the bottom surface of the first weft in any one group of weft, the second weft Face, the top surface of third weft, the top surface of the 4th weft and the 5th weft top surface, the six channels line in any one group of warp It is respectively placed in the top surface of the first weft in any one group of weft, the bottom surface of the second weft, the top surface of third weft, the 4th weft The top surface of top surface and the 5th weft, the 7th warp in any one group of warp are respectively placed in the first latitude in any one group of weft The top surface of line, the top surface of the second weft, the bottom surface of third weft, the top surface of the 4th weft and the 5th weft top surface, described The 8th warp anticipated in one group of warp is respectively placed in the top surface of the first weft in any one group of weft, the top surface of the second weft, The top surface of three wefts, the bottom surface of the 4th weft and the 5th weft top surface, the 9th warp is set respectively in any one group of warp In any one group of weft the top surface of the first weft, the top surface of the second weft, the top surface of third weft, the 4th weft top surface and The bottom surface of 5th warp；The outer wall of the braiding layer is circumferentially placed equidistant with outwardly convex a plurality of wear rib out, a plurality of wear-resisting Item is arranged along water strip length direction, which is made of flax braided fabric and works out in braiding layer.

By using above-mentioned technical proposal, which is woven reasonable, improves the anti-pull ability of braiding layer, so that applying Braiding layer is not in fracture when modeling fire hose is pullled by fire fighter, since braiding layer is not in fracture, eliminates modeling The bed of material and ground friction are prone to wear the possibility even galled, eliminate water band and the possibility of leak occur, to extend plastic-coated The service life of fire hose；It is provided with axial diversion trench in the inner surface of plastic layer, the water in plastic-coated fire hose is risen The effect for having arrived guiding, reduces high-pressure water to the impact force of water band, ensure that fire fighter can readily control water band Water spraying direction, ensure that can accurately be directed at fire extinguishing point, to improve fire-fighting efficiency；It is circumferentially equidistant in the outer wall of braiding layer It is provided with a plurality of wear rib outwardly protruded, a plurality of wear rib is arranged along water strip length direction, which is capable of increasing The distance between braiding layer and ground, preventing fire hose, braiding layer abrasion even galls in use, to braiding layer Surrounding realizes the effect of protection, to extend the service life of plastic-coated fire hose.

The utility model is further arranged to: being woven with fluorescent belt in the braiding layer.

By using above-mentioned technical proposal, can play a warning role.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is specific embodiment of the present invention structural schematic diagram；

Fig. 2 is to weave schematic diagram of a layer structure in specific embodiment of the present invention.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Fig. 1-Fig. 2, the utility model discloses a kind of novel plastic-coated fire hoses, including water band body, at this In utility model specific embodiment, the water band body include by the interior plastic layer 5 set gradually outward and braiding layer 6, it is described The inner surface of plastic layer 5 is provided with axial diversion trench 500, and the braiding layer 6 is woven by synthetic fibers, the braiding layer Thread count is as follows: 10 centimeters of 50 latitudes of warp, 10 centimeter of 58 latitude of weft, and the braiding layer 6 includes multiple groups warp and multiple groups weft, Any one group of warp in the multiple groups warp include the first warp 11, the second warp 12, third warp 13, the 4th warp 14, 5th warp 15, the six channels line 16, the 7th warp 17, the 8th warp 18 and the 9th warp 19, it is any in the multiple groups weft One group of weft includes the first weft 21, the second weft 22, third weft 23, the 4th weft 24 and the 5th weft 25, described any One group of warp is vertical with any one group of weft to be interweaved, and the infall of warp and weft connects, any one group of warp The first warp 11 is respectively placed in the top surface of the first weft 21 in any one group of weft, the top surface of the second weft 22, third latitude in line The top surface of line 23, the top surface of the 4th weft 24 and the 5th warp 15 bottom surface, the second warp 12 in any one group of warp It is respectively placed in the top surface of the first weft 21 in any one group of weft, the top surface of the second weft 22, the top surface of third weft 23, the 4th The top surface of the bottom surface of weft 24 and the 5th weft 25, the third warp 13 in any one group of warp are respectively placed in any one group The top surface of first weft 21, the top surface of the second weft 22, the bottom surface of third weft 23, the top surface of the 4th weft 24 and in weft The top surface of five wefts 25, the 4th warp 14 in any one group of warp are respectively placed in the first weft 21 in any one group of weft Top surface, the bottom surface of the second weft 22, the top surface of third weft 23, the top surface of the 4th weft 24 and the top surface of the 5th weft 25, The 4th warp 14 in any one group of warp is respectively placed in the bottom surface of the first weft 21, the second weft in any one group of weft 22 top surface, third weft 23 top surface, the top surface of the 4th weft 24 and the top surface of the 5th weft 25, any one group of warp In the six channels line 16 be respectively placed in the top surface of the first weft 21 in any one group of weft, the bottom surface of the second weft 22, third latitude The top surface of line 23, the top surface of the 4th weft 24 and the 5th weft 25 top surface, the 7th warp 17 in any one group of warp It is respectively placed in the top surface of the first weft 21 in any one group of weft, the top surface of the second weft 22, the bottom surface of third weft 23, the 4th The top surface of the top surface of weft 24 and the 5th weft 25, the 8th warp 18 in any one group of warp are respectively placed in any one group The top surface of first weft 21, the top surface of the second weft 22, the top surface of third weft 23, the bottom surface of the 4th weft 24 and in weft The top surface of five wefts 25, the 9th warp 19 is respectively placed in the first weft 21 in any one group of weft in any one group of warp Top surface, the top surface of the second weft 22, the top surface of third weft 23, the top surface of the 4th weft 24 and the bottom surface of the 5th warp 15；Institute The outer wall for stating braiding layer 6 is circumferentially placed equidistant with outwardly convex a plurality of wear rib 7 out, and a plurality of wear rib 7 is along water strip length side To arrangement, which is made of flax braided fabric and works out in braiding layer.

By using above-mentioned technical proposal, which is woven reasonable, improves the anti-pull ability of braiding layer, so that applying Braiding layer is not in fracture when modeling fire hose is pullled by fire fighter, since braiding layer is not in fracture, eliminates modeling The bed of material and ground friction are prone to wear the possibility even galled, eliminate water band and the possibility of leak occur, to extend plastic-coated The service life of fire hose；It is provided with axial diversion trench in the inner surface of plastic layer, the water in plastic-coated fire hose is risen The effect for having arrived guiding, reduces high-pressure water to the impact force of water band, ensure that fire fighter can readily control water band Water spraying direction, ensure that can accurately be directed at fire extinguishing point, to improve fire-fighting efficiency；It is circumferentially equidistant in the outer wall of braiding layer It is provided with a plurality of wear rib outwardly protruded, a plurality of wear rib is arranged along water strip length direction, which is capable of increasing The distance between braiding layer and ground, preventing fire hose, braiding layer abrasion even galls in use, to braiding layer Surrounding realizes the effect of protection, to extend the service life of plastic-coated fire hose.

In the utility model specific embodiment, fluorescent belt (not marking in figure) is woven in the braiding layer 6.

By using above-mentioned technical proposal, can play a warning role.

The manufacture craft of the plastic-coated fire hose is as follows: dacron thread being weaved into more lines by circular weaving machine first, line passes through Inkle loom manufacture is at band embryo, and the thread count with embryo is as follows: 10 centimeters of 50 latitudes of warp, 10 centimeter of 58 latitude of weft, then by band Embryo passes through plastic-coated die head, while the plastics under molten condition are coated on the surface with embryo by die head by injection molding machine, then by cold Band embryo after winding is overturn by flanger, plastic layer is overturn to inside, organization level is overturn to outer by water rolling after cooling Portion, so as to complete the production of plastic-coated fire hose；Wherein the thread count with embryo be 10 centimeters of 50 latitudes of warp, 10 centimeters of weft When 58 latitude, plastics seeped the problem of band embryo causes double plastic-coated generation to effective anti-stop-band embryo during plastic-coated again, to complete The plastic-coated of single side.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (2)

1. a kind of novel plastic-coated fire hose, including water band body, it is characterised in that: the water band body include by it is interior outward according to The plastic layer and braiding layer of secondary setting, the inner surface of the plastic layer are provided with axial diversion trench, and the braiding layer is by synthesizing Fibrage forms, and the braiding layer includes multiple groups warp and multiple groups weft, any one group of warp packet in the multiple groups warp Include the first warp, the second warp, third warp, the 4th warp, the 5th warp, the six channels line, the 7th warp, the 8th warp and Nine warps, any one group of weft in the multiple groups weft include the first weft, the second weft, third weft, the 4th weft and 5th weft, any one group of warp is vertical with any one group of weft to be interweaved, and the infall of warp and weft, which contacts, to be connected It connects, the first warp is respectively placed in the top surface of the first weft in any one group of weft, the second weft in any one group of warp Top surface, the top surface of third weft, the top surface of the 4th weft and the 5th warp bottom surface, the second warp in any one group of warp Line is respectively placed in the top surface of the first weft in any one group of weft, the top surface of the second weft, the top surface of third weft, the 4th weft Bottom surface and the 5th weft top surface, the third warp in any one group of warp is respectively placed in first in any one group of weft The top surface of weft, the top surface of the second weft, the bottom surface of third weft, the top surface of the 4th weft and the 5th weft top surface, it is described The 4th warp in any one group of warp be respectively placed in the top surface of the first weft in any one group of weft, the second weft bottom surface, The top surface of third weft, the top surface of the 4th weft and the 5th weft top surface, the 4th warp point in any one group of warp Be not placed in the bottom surface of the first weft in any one group of weft, the top surface of the second weft, the top surface of third weft, the 4th weft top The top surface in face and the 5th weft, the six channels line in any one group of warp are respectively placed in the first weft in any one group of weft Top surface, the bottom surface of the second weft, the top surface of third weft, the top surface of the 4th weft and the top surface of the 5th weft, it is described any The 7th warp in one group of warp is respectively placed in the top surface of the first weft, the top surface of the second weft, third in any one group of weft The bottom surface of weft, the top surface of the 4th weft and the 5th weft top surface, the 8th warp in any one group of warp sets respectively In any one group of weft the top surface of the first weft, the top surface of the second weft, the top surface of third weft, the 4th weft bottom surface and The top surface of 5th weft, the 9th warp is respectively placed in the top of the first weft in any one group of weft in any one group of warp Face, the top surface of the second weft, the top surface of third weft, the top surface of the 4th weft and the 5th warp bottom surface；The braiding layer Outer wall is circumferentially placed equidistant with outwardly convex a plurality of wear rib out, and a plurality of wear rib is arranged along water strip length direction, this is a plurality of Wear rib is made of flax braided fabric and works out in braiding layer.

2. a kind of novel plastic-coated fire hose according to claim 1, it is characterised in that: be woven in the braiding layer glimmering Light belt.