CN220668645U - Fire hose with fireproof function - Google Patents
Fire hose with fireproof function Download PDFInfo
- Publication number
- CN220668645U CN220668645U CN202322165851.9U CN202322165851U CN220668645U CN 220668645 U CN220668645 U CN 220668645U CN 202322165851 U CN202322165851 U CN 202322165851U CN 220668645 U CN220668645 U CN 220668645U
- Authority
- CN
- China
- Prior art keywords
- layer
- fire
- fixedly connected
- 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.)
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Links
- 239000003063 flame retardant Substances 0.000 claims abstract description 16
- 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 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims description 11
- 241000208202 Linaceae Species 0.000 claims description 9
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 9
- 239000002657 fibrous material Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 229920006306 polyurethane fiber Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire hose with a fireproof function, which comprises a hose body, wherein connecting rings are symmetrically and fixedly connected to the end face of the hose body, a base layer is arranged in the hose body, an anti-puncture layer is fixedly connected to the outer wall of the base layer, a flame-retardant layer is fixedly connected to the outer wall of the anti-puncture layer, a high-temperature resistant layer is fixedly connected to the outer wall of the flame-retardant layer, a wear-resistant layer is fixedly connected to the outer wall of the high-temperature resistant layer, an anti-skid layer is fixedly connected to the outer wall of the wear-resistant layer, and a plurality of L-shaped clamping blocks are fixedly connected to the side walls of the two connecting rings. According to the fire-fighting hose, the multi-layer fireproof layer is arranged in the fire-fighting hose, so that the fire-fighting hose can be prevented from being damaged by external high temperature in the fire-fighting process, meanwhile, the metal stab-resistant layer is arranged in the fire-fighting hose, the foreign matters are prevented from piercing and damaging the fire-fighting hose in the towing process of the fire-fighting hose, and the strength in use is improved.
Description
Technical Field
The utility model relates to the technical field of fire-fighting application, in particular to a fire hose with a fireproof function.
Background
The fire hose is a hose for conveying high-pressure water or foam and other flame-retardant liquid, the traditional fire hose takes rubber as a lining, the outer surface of the traditional fire hose is wrapped with flax braid, the advanced fire hose is made of polyurethane and other polymeric materials, both ends of the fire hose are provided with metal joints, and the fire hose can be connected with another water hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure.
When the fire fighting water hose is used, the outer part of the fire fighting water hose is coated with a layer of flax braid, and in a fire extinguishing environment, the outer part of the fire fighting water hose is damaged at high temperature by external high temperature or a fire source, so that the whole fire fighting water hose is scrapped, and when the fire fighting water hose is used, the fire fighting water hose is required to be dragged and the like, so that the fire fighting water hose can be punctured and damaged after touching an external sharp object, and therefore the fire fighting water hose with a fireproof function is provided.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the fire hose with the fireproof function, and the fire hose is internally provided with the plurality of fireproof layers, so that the fire hose can prevent the hose from being damaged by external high temperature in the process of fire extinguishment, and meanwhile, the fire hose is internally provided with the metal stab-resistant layer, so that the fire hose is prevented from being punctured and damaged by foreign matters in the process of dragging the fire hose, and the strength in use is improved.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a fire hose with fire prevention function, including the hosepipe body, the terminal surface symmetry fixedly connected with go-between of hosepipe body, the inside of hosepipe body is provided with the basic unit, the outer wall fixedly connected with of basic unit prevents thorn layer, the outer wall fixedly connected with flame retardant coating of thorn layer, the outer wall fixedly connected with high temperature resistant layer of flame retardant coating, the outer wall fixedly connected with wearing layer of high temperature resistant layer, the outer wall fixedly connected with anti-skidding layer of wearing layer.
The utility model is further provided with: the side walls of the two connecting rings are fixedly connected with a plurality of L-shaped clamping blocks.
Through above-mentioned technical scheme, utilize a plurality of L type fixture blocks on the go-between to connect two fire hose fixedly, improve the flexibility that the fire hose used.
The utility model is further provided with: the base layer is made of rubber materials.
Through above-mentioned technical scheme, the whole fire hose of being convenient for can crooked rolling, can prevent the overflow of inside water simultaneously when using.
The utility model is further provided with: the anti-prick layer is formed by mutually winding copper wires in a spiral arrangement.
Through above-mentioned technical scheme, use the copper wire can carry out comprehensive protection to the fire hose, prevent that outside sharp object from causing the puncture damage to the fire hose, improve the bulk strength of fire hose.
The utility model is further provided with: the flame-retardant layer is made of polyacrylonitrile fiber material.
Through above-mentioned technical scheme, use polyacrylonitrile fiber, can carry out fire-retardant protection to outside flame, prevent to cause the fire hose to fire.
The utility model is further provided with: the high temperature resistant layer is made of polytetrafluoroethylene fiber materials.
Through above-mentioned technical scheme, use polytetrafluoroethylene fibre can increase high temperature resistant effect to whole fire hose, improve the high temperature resistance of whole fire hose.
The utility model is further provided with: the wear-resistant layer is made of polyurethane fiber materials.
Through the technical scheme, the wear-resistant effect of the whole fire hose can be improved in use by utilizing the characteristic of high wear resistance of the polyurethane fiber.
The utility model is further provided with: the anti-slip layer is made of flax fibers which are intertwined and woven.
Through the technical scheme, the characteristics of high strength and good water absorbability of the flax fibers are utilized, so that the flax fibers are wrapped outside the fire hose, and sliding caused by water retention outside the fire hose is prevented, thereby improving the anti-sliding performance in use.
The beneficial effects of the utility model are as follows:
1. according to the fire hose with the fireproof function, the plurality of fireproof layers are arranged in the fire hose, so that the fire hose can prevent the hose from being damaged by external high temperature in the fire extinguishing process;
2. according to the fire hose with the fireproof function, the metal anti-puncture layer is arranged in the fire hose, so that the damage to the fire hose caused by foreign objects in the dragging process of the fire hose is prevented, and the strength in use is improved.
Drawings
FIG. 1 is a schematic view of a fire hose with fire protection function according to the present utility model;
fig. 2 is a cross-sectional view of a fire hose with fire protection according to the present utility model.
In the figure: 1. a hose body; 2. a connecting ring; 21. an L-shaped clamping block; 3. a base layer; 4. an anti-puncture layer; 5. a flame retardant layer; 6. a high temperature resistant layer; 7. a wear-resistant layer; 8. an anti-slip layer.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Like fig. 1 and 2, a fire hose with fire prevention function, including hosepipe body 1, the terminal surface symmetry fixedly connected with go-between 2 of hosepipe body 1, the lateral wall of two go-between 2 is all fixedly connected with a plurality of L type fixture blocks 21, utilize a plurality of L type fixture blocks 21 on the go-between 2 can connect two fire hose fixedly, improve the flexibility that the fire hose used, the inside of hosepipe body 1 is provided with basic unit 3, basic unit 3 is made for the rubber material, the whole fire hose of being convenient for can crooked rolling, can prevent the overflow of inside water simultaneously when using, the outer wall fixedly connected with of basic unit 3 prevents thorn layer 4, prevent thorn layer 4 is the mutual spiral arrangement setting of winding of copper wire, use the copper wire can carry out comprehensive protection to the fire hose, prevent outside sharp object from causing the puncture damage to the fire hose, improve the bulk strength of fire hose, the outer wall of the stab-resistant layer 4 is fixedly connected with a flame-retardant layer 5, the flame-retardant layer 5 is supported by polyacrylonitrile fiber materials, the polyacrylonitrile fiber is used for carrying out flame-retardant protection on external flame, the whole fire hose is prevented from being burned, the outer wall of the flame-retardant layer 5 is fixedly connected with a high temperature-resistant layer 6, the high temperature-resistant layer 6 is made of polytetrafluoroethylene fiber materials, the high temperature-resistant effect of the whole fire hose can be increased by using polytetrafluoroethylene fiber, the high temperature resistance of the whole fire hose is improved, the outer wall of the high temperature-resistant layer 6 is fixedly connected with a wear-resistant layer 7, the wear-resistant layer 7 is made of polyurethane fiber materials, the wear-resistant effect of the whole fire hose can be increased in use by utilizing the characteristic of high wear resistance of the polyurethane fiber, the outer wall of the wear-resistant layer 7 is fixedly connected with an anti-slip layer 8, the anti-slip layer 8 is made by mutually winding and weaving flax fiber, the characteristics of high strength and good water absorbability of the flax fibers are utilized, so that the flax fibers are wrapped outside the fire hose, and the fire hose is prevented from sliding due to water retention outside the fire hose, thereby improving the anti-skid performance in use.
When the fire hose is used, the flame retardant layer 5 and the high temperature resistant layer 6 are arranged in the fire hose, so that the fireproof effect of the whole fire hose can be improved, the fire damage caused by external flame to the fire hose is prevented, and the metal stab resistant layer 4 is arranged in the fire hose in a matched manner, so that the stab resistant effect can be achieved on the whole fire hose, the puncture damage to the fire hose in the operations of dragging and the like is prevented, and the use personnel and the strength of the fire hose are improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. Fire hose with fireproof function, including hosepipe body (1), its characterized in that: terminal surface symmetry fixedly connected with go-between (2) of hosepipe body (1), the inside of hosepipe body (1) is provided with basic unit (3), the outer wall fixedly connected with of basic unit (3) prevents thorn layer (4), the outer wall fixedly connected with flame retardant coating (5) of thorn layer (4), the outer wall fixedly connected with high temperature resistant layer (6) of flame retardant coating (5), the outer wall fixedly connected with wearing layer (7) of high temperature resistant layer (6), the outer wall fixedly connected with anti-skidding layer (8) of wearing layer (7).
2. A fire hose with fire protection function according to claim 1, characterized in that: the side walls of the two connecting rings (2) are fixedly connected with a plurality of L-shaped clamping blocks (21).
3. A fire hose with fire protection function according to claim 1, characterized in that: the base layer (3) is made of rubber materials.
4. A fire hose with fire protection function according to claim 1, characterized in that: the stab-resistant layer (4) is formed by mutually winding copper wires in a spiral arrangement.
5. A fire hose with fire protection function according to claim 1, characterized in that: the flame-retardant layer (5) is made of polyacrylonitrile fiber material.
6. A fire hose with fire protection function according to claim 1, characterized in that: the high temperature resistant layer (6) is made of polytetrafluoroethylene fiber material.
7. A fire hose with fire protection function according to claim 1, characterized in that: the wear-resistant layer (7) is made of polyurethane fiber materials.
8. A fire hose with fire protection function according to claim 1, characterized in that: the anti-slip layer (8) is made of flax fibers which are intertwined and woven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165851.9U CN220668645U (en) | 2023-08-14 | 2023-08-14 | Fire hose with fireproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165851.9U CN220668645U (en) | 2023-08-14 | 2023-08-14 | Fire hose with fireproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668645U true CN220668645U (en) | 2024-03-26 |
Family
ID=90326528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322165851.9U Active CN220668645U (en) | 2023-08-14 | 2023-08-14 | Fire hose with fireproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668645U (en) |
-
2023
- 2023-08-14 CN CN202322165851.9U patent/CN220668645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: No. 107, Building 6, Oriental Pearl TV Tower, Mingzhu Avenue, Huangzhou District, Huanggang City, Hubei Province, 438000 Patentee after: Hubei changzhuo construction and Installation Group Co.,Ltd. Country or region after: China Address before: No. 54, Group 2, Changlinzui Village, Tuanfeng Town, Tuanfeng County, Huanggang City, Hubei Province, 438000 Patentee before: Qiu Jianhong Country or region before: China Patentee before: Feng Shuo |
|
| TR01 | Transfer of patent right |