CN209654859U - A kind of impact-resistant flame retardant type fire hose - Google Patents
A kind of impact-resistant flame retardant type fire hose Download PDFInfo
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- CN209654859U CN209654859U CN201822228034.2U CN201822228034U CN209654859U CN 209654859 U CN209654859 U CN 209654859U CN 201822228034 U CN201822228034 U CN 201822228034U CN 209654859 U CN209654859 U CN 209654859U
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Abstract
The utility model relates to technical field of fire control, and disclose a kind of impact-resistant flame retardant type fire hose, including wearing layer, the outside of the interior wearing layer is fixedly installed with braiding layer, the outside of the braiding layer is fixedly installed with fire resisting separation layer, the inside of the fire resisting separation layer offers cavity, oxygen barrier oxidant layer is filled in the cavity, the outside of the fire resisting separation layer is fixedly installed with adhesive layer, the outside of the adhesive layer is fixedly installed with flame-retardant layer, and the outside of the flame-retardant layer is fixedly installed with the first enhancement layer.The impact-resistant flame retardant type fire hose, pass through the first enhancement layer, the second enhancement layer and jacket layer of setting, to realize the intensity outside the first enhancement layer, the second enhancement layer and jacket layer combination increase water band, to reach the impact force for being able to bear water band and being hit generation by external object during towing, it avoids being damaged outside water band, facilitates flame retardant type fire hose and achieve the purpose that high-strength impact-resistant.
Description
Technical field
The utility model relates to technical field of fire control, specially a kind of impact-resistant flame retardant type fire hose.
Background technique
Fire hose is the hose for transporting the anti-flaming liquids such as high pressure water or foam, and traditional fire hose is with rubber
Liner, outer surface are wrapped in flax braided fabric, and advanced fire hose is then made of polymeric materials such as polyurethane, fire hose
There is metal joint at both ends, can connect another water band to extend distance or connect nozzle to increase liquid injection pressure.
With the development in epoch and science and technology, scientific and technological progress promotes the technological progress of flame retardant type fire hose simultaneously, but
It is to still remain defect, present flame retardant type fire hose structure is simple, and intensity is not high enough, it is difficult to withstand from inside
The impact of the external pressure of hydraulic pressure, is easily damaged, and is asked so proposing a kind of impact-resistant flame retardant type fire hose and solving this
Topic.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of impact-resistant flame retardant type fire hose, has resistance to
The advantages that impact, solve that present flame retardant type fire hose structure is simple, and intensity is not high enough, it is difficult to withstand from inside
The impact of the external pressure of hydraulic pressure, the problem of easily damage.
(2) technical solution
To realize above-mentioned impact-resistant purpose, the utility model is provided the following technical solutions: a kind of impact-resistant flame retardant type
Fire hose, including wearing layer, the outside of the interior wearing layer are fixedly installed with braiding layer, the external fixed peace of the braiding layer
Equipped with fire resisting separation layer, the inside of the fire resisting separation layer offers cavity, and oxygen barrier oxidant layer is filled in the cavity, described resistance to
The outside of fire screen absciss layer is fixedly installed with adhesive layer, and the outside of the adhesive layer is fixedly installed with flame-retardant layer, the flame-retardant layer
Outside is fixedly installed with the first enhancement layer, and the outside of first enhancement layer is fixedly installed with the second enhancement layer, and described second adds
The outside of strong layer is fixedly installed with jacket layer.
Preferably, the braiding layer includes the first woven stripe and the second woven stripe, the braiding layer by the first woven stripe and
The vertical and horizontal weaving of second woven stripe forms, and the first woven stripe and the second woven stripe are aramid fiber yarn.
Preferably, the connection type of first enhancement layer and the second enhancement layer is seamless connection, and the first enhancement layer is thin
Braided steel wire net, the second enhancement layer are ramie mesh grid.
Preferably, the connection type of second enhancement layer and jacket layer is seamless connection, and jacket layer is synthetic fibers
It weaves.
Preferably, the quantity of the cavity is no less than 15, and cavity is equidistantly distributed in a ring in fire resisting separation layer
Inside, fire resisting separation layer be fire-retardant EVA hot-melt adhesive, flame-retardant layer is fire-resistant isinglass belt.
Preferably, the connection type of the wearing layer and braiding layer is seamless connection, and wearing layer is mixed for polyurethane wear resistant
Close object.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of impact-resistant flame retardant type fire hose, and having following has
Beneficial effect:
The impact-resistant flame retardant type fire hose, by the wearing layer of setting, the braiding layer being fixedly mounted on wearing layer, from
And realize wearing layer and improve wearability inside water band, reduce internal abrasion, at the same braiding layer by the first woven stripe and
Second woven stripe is worked out, to improve the intensity inside water band, enhances internal impact force proof, while passing through setting
The first enhancement layer, the second enhancement layer and jacket layer, thus realize the first enhancement layer, the second enhancement layer and jacket layer combination increase
Add the intensity outside water band, to reach the impact force for being able to bear water band and being hit generation by external object during towing,
It avoids being damaged outside water band, facilitates flame retardant type fire hose and achieve the purpose that high-strength impact-resistant.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the interior view of the utility model braiding layer.
In figure: 1 wearing layer, 2 braiding layers, 21 first woven stripes, 22 second woven stripes, 3 fire resisting separation layers, 4 cavitys, 5 every
Oxygen oxidant layer, 6 adhesive layers, 7 flame-retardant layers, 8 first enhancement layers, 9 second enhancement layers, 10 jacket layers.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The outside of a kind of impact-resistant flame retardant type fire hose referring to FIG. 1-2, including wearing layer 1, interior wearing layer 1 is solid
Dingan County is equipped with braiding layer 2, and the connection type of wearing layer 1 and braiding layer 2 is seamless connection, and wearing layer 1 is mixed for polyurethane wear resistant
Object is closed, braiding layer 2 includes the first woven stripe 21 and the second woven stripe 22, and braiding layer 2 is by the first woven stripe 21 and the second woven stripe
22 vertical and horizontal weavings form, and the first woven stripe 21 and the second woven stripe 22 are aramid fiber yarn, and aramid fiber yarn is a kind of novel height
Scientific and technological synthetic fibers have superhigh intensity, high-modulus and high temperature resistant, acid-fast alkali-proof and the excellent performances such as light-weight, braiding layer 2
Outside is fixedly installed with fire resisting separation layer 3, and the inside of fire resisting separation layer 3 offers cavity 4, is filled with oxygen barrier oxidant layer in cavity 4
5, the outside of fire resisting separation layer 3 is fixedly installed with adhesive layer 6, and the outside of adhesive layer 6 is fixedly installed with flame-retardant layer 7, the number of cavity 4
Amount no less than 15, and cavity 4 is equidistantly distributed in a ring in the inside of fire resisting separation layer 3, fire resisting separation layer 3 is fire-retardant
EVA hot-melt adhesive, flame-retardant layer 7 are fire-resistant isinglass belt, and the outside of flame-retardant layer 7 is fixedly installed with the first enhancement layer 8, the first enhancement layer 8
Outside be fixedly installed with the second enhancement layer 9, the connection type of the first enhancement layer 8 and the second enhancement layer 9 is seamless connection, first
Enhancement layer 8 is finer wire mesh grid, and the second enhancement layer 9 is ramie mesh grid, and ramee is very tough and tensile, strength ductility greatly
Small, the outside of the second enhancement layer 9 is fixedly installed with jacket layer 10, and the connection type of the second enhancement layer 9 and jacket layer 10 is seamless
Connection, and jacket layer 10 is that synthetic fibers weave, by the wearing layer 1 of setting, the braiding layer that is fixedly mounted on wearing layer 1
2, so that realizing wearing layer 1 improves wearability inside water band, internal abrasion is reduced, while braiding layer 2 is compiled by first
It knits item 21 and the second woven stripe 22 is worked out, to improve the intensity inside water band, enhance internal impact force proof, together
When by the first enhancement layer 8, the second enhancement layer 9 and jacket layer 10 of setting, to realize the reinforcement of the first enhancement layer 8, second
Layer 9 and the combination of jacket layer 10 increase the intensity outside water band, are able to bear water band during towing by foreign objects to reach
Body hits the impact force generated, avoids being damaged outside water band, facilitates flame retardant type fire hose and reach high-strength impact-resistant
Purpose.
In conclusion the impact-resistant flame retardant type fire hose is fixedly mounted on wearing layer 1 by the wearing layer 1 of setting
Braiding layer 2 reduce internal abrasion, while braiding layer 2 so that realizing wearing layer 1 improves wearability inside water band
It is worked out by the first woven stripe 21 and the second woven stripe 22, to improve the intensity inside water band, enhances the anti-of inside
Impact force, at the same by setting the first enhancement layer 8, the second enhancement layer 9 and jacket layer 10, thus realize the first enhancement layer 8,
Second enhancement layer 9 and jacket layer 10 combination increase water band outside intensity, with reach be able to bear water band during towing by
The impact force generated is hit to external object, is avoided being damaged outside water band, is facilitated flame retardant type fire hose and reach high-strength
Spend impact-resistant purpose, solve that present flame retardant type fire hose structure is simple, and intensity is not high enough, it is difficult to withstand from
The impact of the external pressure of inside water pressure, the problem of easily damage.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of impact-resistant flame retardant type fire hose, including wearing layer (1), it is characterised in that: the outside of the wearing layer (1)
It is fixedly installed with braiding layer (2), the outside of the braiding layer (2) is fixedly installed with fire resisting separation layer (3), the fire resisting separation layer
(3) inside offers cavity (4), is filled with oxygen barrier oxidant layer (5) in the cavity (4), the outside of the fire resisting separation layer (3)
It is fixedly installed with adhesive layer (6), the outside of the adhesive layer (6) is fixedly installed with flame-retardant layer (7), outside the flame-retardant layer (7)
Portion is fixedly installed with the first enhancement layer (8), and the outside of first enhancement layer (8) is fixedly installed with the second enhancement layer (9), described
The outside of second enhancement layer (9) is fixedly installed with jacket layer (10).
2. a kind of impact-resistant flame retardant type fire hose according to claim 1, it is characterised in that: the braiding layer (2)
Including the first woven stripe (21) and the second woven stripe (22), the braiding layer (2) is by the first woven stripe (21) and the second woven stripe
(22) vertical and horizontal weaving forms, and the first woven stripe (21) and the second woven stripe (22) are aramid fiber yarn.
3. a kind of impact-resistant flame retardant type fire hose according to claim 1, it is characterised in that: first enhancement layer
It (8) is seamless connection with the connection type of the second enhancement layer (9), the first enhancement layer (8) is finer wire mesh grid, the second enhancement layer
It (9) is ramie mesh grid.
4. a kind of impact-resistant flame retardant type fire hose according to claim 1, it is characterised in that: second enhancement layer
It (9) is seamless connection with the connection type of jacket layer (10), and jacket layer (10) is that synthetic fibers weave.
5. a kind of impact-resistant flame retardant type fire hose according to claim 1, it is characterised in that: the cavity (4)
Quantity is no less than 15, and cavity (4) is equidistantly distributed in a ring in the inside of fire resisting separation layer (3), fire resisting separation layer (3)
For fire-retardant EVA hot-melt adhesive, flame-retardant layer (7) is fire-resistant isinglass belt.
6. a kind of impact-resistant flame retardant type fire hose according to claim 1, it is characterised in that: the wearing layer (1)
Connection type with braiding layer (2) is seamless connection, and wearing layer (1) is polyurethane wear resistant mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228034.2U CN209654859U (en) | 2018-12-28 | 2018-12-28 | A kind of impact-resistant flame retardant type fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228034.2U CN209654859U (en) | 2018-12-28 | 2018-12-28 | A kind of impact-resistant flame retardant type fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654859U true CN209654859U (en) | 2019-11-19 |
Family
ID=68519178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822228034.2U Active CN209654859U (en) | 2018-12-28 | 2018-12-28 | A kind of impact-resistant flame retardant type fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654859U (en) |
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2018
- 2018-12-28 CN CN201822228034.2U patent/CN209654859U/en active Active
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