CN212080385U - Flame-retardant fire hose - Google Patents
Flame-retardant fire hose Download PDFInfo
- Publication number
- CN212080385U CN212080385U CN202020674033.5U CN202020674033U CN212080385U CN 212080385 U CN212080385 U CN 212080385U CN 202020674033 U CN202020674033 U CN 202020674033U CN 212080385 U CN212080385 U CN 212080385U
- Authority
- CN
- China
- Prior art keywords
- layer
- fire
- retardant
- fire hose
- hose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 33
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 17
- 239000010425 asbestos Substances 0.000 claims abstract description 16
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004831 Hot glue Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000002759 woven fabric Substances 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims description 2
- 239000005030 aluminium foil Substances 0.000 abstract description 12
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004080 punching Methods 0.000 abstract description 4
- 241000208202 Linaceae Species 0.000 abstract description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a fire-retardant fire hose, including the hosepipe body, the surface coating of hosepipe body has the flax woven fabrics layer, and the inside of hosepipe body bonds through the hot melt adhesive has the fire-retardant layer of aluminium foil, and the inboard on the fire-retardant layer of aluminium foil bonds through the hot melt adhesive has asbestos base cloth layer, and the inside on asbestos base cloth layer includes prevention of seepage layer, compressive layer and glass fiber layer. The utility model discloses a set up the fire-retardant layer of aluminium foil in the inside of fire hose, can stop outside fire source more effectually, the surface of aluminium foil is provided with flame retardant material, the dual structure protection fire prevention effect is more obvious, and inside asbestos base cloth layer can protect the inside of hosepipe body, the resistance to compression layer of inside interpolation simultaneously can improve the instant punching press ability of hosepipe when going out water, overall structure intensity has been strengthened to the glass fiber layer, the resistance to compression, fracture resistance can be better, it is relatively poor to have solved current fire hose fire resistance simultaneously, the problem that the fire hose during operation ignites easily.
Description
Technical Field
The utility model relates to a fire control technical field specifically is a fire-retardant fire hose.
Background
Fire hose is the hose that is used for transporting fire-retardant liquid such as high pressure water or foam, traditional fire hose uses rubber as the inside lining, the surface is wrapping up flax woven fabrics, advanced fire hose then is made with polymeric materials such as polyurethane, fire hose's both ends all have metal joint, can connect another hosepipe with the extension distance or connect the nozzle in order to increase liquid jet pressure, fire hose's operational environment is big fire environment, fire hose stretches into and uses in the fire resources, however current fire hose fire retardance is relatively poor, fire hose easily ignites during operation, seriously influence the normal clear of fire control work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant fire hose possesses the good advantage of fire resistance, and it is relatively poor to have solved current fire hose fire resistance, the problem that fire hose during operation ignites easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant fire hose, includes the hosepipe body, the surface coating of hosepipe body has the linen woven fabrics layer, the inside of hosepipe body bonds through the hot melt adhesive has the fire-retardant layer of aluminium foil, the inboard on the fire-retardant layer of aluminium foil has the asbestos base cloth layer through the hot melt adhesive bonding, the inside on asbestos base cloth layer includes prevention of seepage layer, compressive layer and glass fiber layer, the inboard parcel on prevention of seepage layer has the compressive layer, the inboard on compressive layer has the glass fiber layer through the hot melt adhesive bonding.
Preferably, the flax woven fabric layer is formed by weaving warps and wefts, the warps are made of polyester yarns, and the wefts are made of high-strength polyester yarns.
Preferably, the surfaces of the permeation-proof layers are respectively attached with a waterproof film, and the waterproof films are of a double-layer structure.
Preferably, the anti-pressure layer is made of polyethylene materials and is arranged on the inner side of the water band body.
Preferably, the glass fiber layer is located on the inner surface of the water band body, and the flame-retardant particles are arranged inside the glass fiber layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the fire-retardant layer of aluminium foil in the inside of fire hose, can stop outside fire source more effectually, the surface of aluminium foil is provided with flame retardant material, the dual structure protection fire prevention effect is more obvious, and inside asbestos base cloth layer can protect the inside of hosepipe body, the resistance to compression layer of inside interpolation simultaneously can improve the instant punching press ability of hosepipe when going out water, overall structure intensity has been strengthened to the glass fiber layer, the resistance to compression, fracture resistance can be better, it is relatively poor to have solved current fire hose fire resistance simultaneously, the problem that the fire hose during operation ignites easily.
2. The utility model discloses a set up the prevention of seepage permeable stratum in the inside on asbestos base cloth layer, can prevent that water infiltration from outside, and waterproofing membrane can improve the water blocking performance, avoids appearing leaking.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the internal structure of the asbestos-based cloth layer of the present invention;
fig. 3 is a partial schematic view of the external structure of the linen-knitted fabric layer of the present invention.
In the figure: 1. a hose body; 2. a linen-knitted fabric layer; 3. an aluminum foil flame retardant layer; 4. an asbestos-based layer; 401. an anti-permeation layer; 402. a pressure resistant layer; 403. a glass fiber layer.
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.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a fire-retardant fire hose comprises a hose body 1, a linen woven fabric layer 2 is wrapped on the surface of the hose body 1, the linen woven fabric layer 2 is woven by warps and wefts, the warps are woven by polyester yarns, the wefts are woven by high-strength polyester yarns, an aluminum foil fire-retardant layer 3 is bonded inside the hose body 1 through a hot melt adhesive, an asbestos base cloth layer 4 is bonded inside the aluminum foil fire-retardant layer 3 through the hot melt adhesive, a permeation-resistant layer 401 is arranged inside the asbestos base cloth layer 4 to prevent water from permeating into the outside, the waterproof film can improve water-blocking performance and avoid leakage, the asbestos base cloth layer 4 comprises a permeation-resistant layer 401, a compression-resistant layer 402 and a glass fiber layer 403, waterproof films are respectively bonded on the surfaces of the permeation-resistant layers 401, are of a double-layer structure, the compression-resistant layer 402 is made of polyethylene material and is arranged inside the hose body 1, glass fiber layer 403 is located the internal surface of hosepipe body 1, and inside is provided with fire-retardant granule, the inboard parcel of prevention of seepage permeable stratum 401 has compressive layer 402, the inboard of compressive layer 402 has glass fiber layer 403 through the hot melt adhesive bonds, through set up aluminium foil flame retardant coating 3 in the inside of fire hose, can block outside fire source more effectively, the surface of aluminium foil is provided with fire-retardant material, dual structure protection fire prevention effect is more obvious, and inside asbestos base cloth layer 4 can protect the inside of hosepipe body 1, the compressive layer 402 of inside interpolation can improve the instantaneous punching press ability of hosepipe when going out water simultaneously, overall structure intensity has been strengthened to glass fiber layer 403, the resistance to fracture is better, it is relatively poor to have solved current fire hose fire resistance simultaneously, the problem that the hosepipe during operation ignites easily.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.
During the use, set up aluminium foil flame retardant coating 3 through the inside at fire hose, can more effectually block outside fire source, the surface of aluminium foil is provided with flame retardant material, dual structure protection fireproof effect is more obvious, and inside asbestos base cloth layer 4 can protect the inside of hosepipe body 1, the resistance to compression layer 402 of inside interpolation simultaneously can improve the instant punching press ability of hosepipe when going out water, overall structure intensity has been strengthened to glass fiber layer 403, the resistance to compression, fracture performance is better.
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 (5)
1. The utility model provides a fire-retardant fire hose, includes hosepipe body (1), its characterized in that: the surface of the water hose body (1) is wrapped with a linen woven fabric layer (2), the inside of the water hose body (1) is bonded with an aluminum foil flame-retardant layer (3) through a hot melt adhesive, the inner side of the aluminum foil flame-retardant layer (3) is bonded with an asbestos base fabric layer (4) through the hot melt adhesive, the inside of the asbestos base fabric layer (4) comprises an anti-seepage layer (401), a pressure-resistant layer (402) and a glass fiber layer (403), the inner side of the anti-seepage layer (401) is wrapped with a pressure-resistant layer (402), and the inner side of the pressure-resistant layer (402) is bonded with the glass fiber layer (403) through the hot melt adhesive.
2. The fire retardant fire hose of claim 1, wherein: the linen woven fabric layer (2) is formed by weaving warps and wefts, the warps are made of polyester yarns, and the wefts are made of high-strength polyester yarns.
3. The fire retardant fire hose of claim 1, wherein: and waterproof films are respectively attached to the surfaces of the anti-seepage layers (401), and the waterproof films are of double-layer structures.
4. The fire retardant fire hose of claim 1, wherein: the anti-pressure layer (402) is made of polyethylene materials and is arranged on the inner side of the water band body (1).
5. The fire retardant fire hose of claim 1, wherein: the glass fiber layer (403) is located on the inner surface of the water band body (1), and flame-retardant particles are arranged inside the glass fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674033.5U CN212080385U (en) | 2020-04-28 | 2020-04-28 | Flame-retardant fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674033.5U CN212080385U (en) | 2020-04-28 | 2020-04-28 | Flame-retardant fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212080385U true CN212080385U (en) | 2020-12-04 |
Family
ID=73593322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020674033.5U Expired - Fee Related CN212080385U (en) | 2020-04-28 | 2020-04-28 | Flame-retardant fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212080385U (en) |
-
2020
- 2020-04-28 CN CN202020674033.5U patent/CN212080385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |