CN220168795U - Compression-resistant fire hose - Google Patents
Compression-resistant fire hose Download PDFInfo
- Publication number
- CN220168795U CN220168795U CN202321615117.1U CN202321615117U CN220168795U CN 220168795 U CN220168795 U CN 220168795U CN 202321615117 U CN202321615117 U CN 202321615117U CN 220168795 U CN220168795 U CN 220168795U
- Authority
- CN
- China
- Prior art keywords
- layer
- fiber layer
- fire hose
- resistant
- compression
- 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.)
- Active
Links
- 238000007906 compression Methods 0.000 title claims abstract description 29
- 230000006835 compression Effects 0.000 title claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 45
- 239000003063 flame retardant Substances 0.000 claims abstract description 25
- 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 24
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 15
- 241001330002 Bambuseae Species 0.000 claims abstract description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 15
- 239000011425 bamboo Substances 0.000 claims abstract description 15
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 14
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims description 4
- 229920006282 Phenolic fiber Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 2
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 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
- 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a compression-resistant fire hose which comprises a fire hose body, wherein the fire hose body sequentially comprises a base material layer, a compression-resistant layer, a flame-retardant layer, a puncture-resistant layer and a wear-resistant layer from inside to outside, the compression-resistant layer comprises a bamboo fiber layer, a fibrilia layer and a basalt fiber layer, the puncture-resistant layer comprises an aramid fiber layer, a metal fiber layer and a ceramic fiber layer, and a connector is arranged at the upper end of the fire hose body. According to the utility model, through the functions of the base material layer, the compression-resistant layer, the bamboo fiber layer, the fibrilia layer, the basalt fiber layer, the flame-retardant layer, the puncture-resistant layer, the aramid fiber layer, the metal fiber layer, the ceramic fiber layer and the wear-resistant layer, the problems that the existing fire-fighting water belt is poor in compression resistance and puncture resistance, and the fire-fighting water belt is easy to crack due to overlarge internal pressure or the entering of external puncture substances in the use process, so that the fire-fighting water belt is damaged, and the service life of the fire-fighting water belt is shortened are solved.
Description
Technical Field
The utility model relates to the technical field of fire hoses, in particular to a compression-resistant fire hose.
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.
At present, in fire-fighting equipment, fire-fighting water belts are usually used, but the existing fire-fighting water belts are poor in compression resistance and puncture resistance, and in the using process, the fire-fighting water belts are easy to crack due to overlarge internal pressure or the entering of external puncture objects, so that the fire-fighting water belts are damaged, and the service lives of the fire-fighting water belts are shortened.
Disclosure of Invention
The utility model aims to provide a compression-resistant fire hose, which has the advantage of long service life, and solves the problems that the existing fire hose is poor in compression resistance and puncture resistance, and the fire hose is easily broken due to overlarge internal pressure or the entering of external puncture objects in the use process, so that the fire hose is damaged, and the service life of the fire hose is shortened.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resistance to compression fire hose, includes the fire hose body, the fire hose body is from inside to outside including substrate layer, compressive layer, fire-retardant layer, anti puncture layer and wearing layer in proper order, compressive layer includes bamboo fibre layer and fibrilia layer and basalt fibre layer, anti puncture layer includes aramid fibre layer and metal fiber layer and ceramic fiber layer.
Preferably, the upper end of fire hose body is provided with the connector, the top fixedly connected with high pressure shower nozzle of connector, the equal fixedly connected with of left and right sides of high pressure shower nozzle lower extreme stabilizes the handle.
Preferably, the compression-resistant layer is adhered to the outer side of the base material layer, the flame-retardant layer is adhered to the outer side of the compression-resistant layer, the puncture-resistant layer is adhered to the outer side of the flame-retardant layer, and the wear-resistant layer is adhered to the outer side of the puncture-resistant layer.
Preferably, the bamboo fiber layer is adhered to the outer side of the base material layer, the fibrilia layer is adhered to the outer side of the bamboo fiber layer, and the basalt fiber layer is adhered to the outer side of the fibrilia layer.
Preferably, the flame-retardant layer is a phenolic fiber layer, and the thickness of the flame-retardant layer is one to five times as thick as the zero point of the thickness of the substrate layer.
Preferably, the aramid fiber layer is adhered to the outer side of the flame retardant layer, the metal fiber layer is adhered to the outer side of the aramid fiber layer, and the ceramic fiber layer is adhered to the outer side of the metal fiber layer.
Preferably, the wear-resistant layer is a polyamide fiber layer, and the thickness of the wear-resistant layer is five times to seven times of the thickness of the base material layer.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the functions of the base material layer, the compression-resistant layer, the bamboo fiber layer, the fibrilia layer, the basalt fiber layer, the flame-retardant layer, the puncture-resistant layer, the aramid fiber layer, the metal fiber layer, the ceramic fiber layer and the wear-resistant layer, the fire hose achieves the purpose of long service life, solves the problems that the existing fire hose is poor in compression resistance and puncture resistance, and is easy to crack due to overlarge internal pressure or entering of external puncture matters in the use process, so that the fire hose is damaged, and the service life of the fire hose is shortened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the fire hose body of the present utility model;
FIG. 3 is a schematic view of the structure of the compression-resistant layer of the present utility model;
FIG. 4 is a schematic view of the structure of the puncture resistant layer of the present utility model.
In the figure: 1. a fire hose body; 2. a connector; 3. a high pressure nozzle; 4. a stabilizing handle; 11. a substrate layer; 12. a compression-resistant layer; 121. a bamboo fiber layer; 122. a fibrilia layer; 123. a basalt fiber layer; 13. a flame retardant layer; 14. an anti-puncture layer; 141. an aramid fiber layer; 142. a metal fiber layer; 143. a ceramic fiber layer; 15. and a wear-resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The fire hose body 1, the connector 2, the high-pressure nozzle 3, the stable handle 4, the base material layer 11, the compression-resistant layer 12, the bamboo fiber layer 121, the fibrilia layer 122, the basalt fiber layer 123, the flame-retardant layer 13, the puncture-resistant layer 14, the aramid fiber layer 141, the metal fiber layer 142, the ceramic fiber layer 143 and the wear-resistant layer 15 are all common standard components or components known to a person skilled in the art, and the structure and the principle of the fire hose are all known to the person skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-4, a compression-resistant fire hose comprises a fire hose body 1, wherein the fire hose body 1 sequentially comprises a base material layer 11, a compression-resistant layer 12, a flame-retardant layer 13, a puncture-resistant layer 14 and a wear-resistant layer 15 from inside to outside, the compression-resistant layer 12 comprises a bamboo fiber layer 121, a fibrilia layer 122 and a basalt fiber layer 123, and the puncture-resistant layer 14 comprises an aramid fiber layer 141, a metal fiber layer 142 and a ceramic fiber layer 143.
The upper end of fire hose body 1 is provided with connector 2, and the top fixedly connected with high-pressure nozzle 3 of connector 2, the equal fixedly connected with of the left and right sides of high-pressure nozzle 3 lower extreme stabilizes handle 4.
The compression resistant layer 12 is adhered to the outer side of the base material layer 11, the flame retardant layer 13 is adhered to the outer side of the compression resistant layer 12, the puncture resistant layer 14 is adhered to the outer side of the flame retardant layer 13, and the wear resistant layer 15 is adhered to the outer side of the puncture resistant layer 14.
The bamboo fiber layer 121 is adhered to the outer side of the base material layer 11, the fibrilia layer 122 is adhered to the outer side of the bamboo fiber layer 121, and the basalt fiber layer 123 is adhered to the outer side of the fibrilia layer 122.
The flame retardant layer 13 is a phenolic fiber layer, and the thickness of the flame retardant layer 13 is one to five times as thick as the zero point of the thickness of the base material layer 11.
The aramid fiber layer 141 is adhered to the outside of the flame retardant layer 13, the metal fiber layer 142 is adhered to the outside of the aramid fiber layer 141, and the ceramic fiber layer 143 is adhered to the outside of the metal fiber layer 142.
The wear-resistant layer 15 is a polyamide fiber layer, and the thickness of the wear-resistant layer 15 is five to seven times the zero point of the thickness of the base material layer 11.
During the use, through the setting of compressive layer 12, and under the cooperation of bamboo fiber layer 121 and fibrilia layer 122 and basalt fiber layer 123, make this fire hose possess the three-layer compressive protection layer, and then the compressive property of this fire hose has been improved to very big degree, through the setting of flame retardant layer 13, and then the fire behavior of this fire hose has been improved, through the setting of anti puncture layer 14, and under the cooperation of aramid fiber layer 141 and metal fiber layer 142 and ceramic fiber layer 143, make this fire hose possess the three-layer puncture protection layer, thereby the puncture resistance of this fire hose has been improved to very big degree, through the setting of wearing layer 15, the wearing property of this fire hose surface has been improved, and the life of this fire hose has been prolonged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a resistance to compression formula fire hose, includes fire hose body (1), its characterized in that: the fire hose body (1) sequentially comprises a base material layer (11), a compression-resistant layer (12), a flame-retardant layer (13), a puncture-resistant layer (14) and a wear-resistant layer (15) from inside to outside, wherein the compression-resistant layer (12) comprises a bamboo fiber layer (121), a fibrilia layer (122) and a basalt fiber layer (123), and the puncture-resistant layer (14) comprises an aramid fiber layer (141), a metal fiber layer (142) and a ceramic fiber layer (143).
2. The pressure resistant fire hose as recited in claim 1, wherein: the fire hose is characterized in that a connector (2) is arranged at the upper end of the fire hose body (1), a high-pressure spray head (3) is fixedly connected to the top of the connector (2), and a stabilizing handle (4) is fixedly connected to the left side and the right side of the lower end of the high-pressure spray head (3).
3. The pressure resistant fire hose as recited in claim 1, wherein: the anti-compression layer (12) is adhered to the outer side of the base material layer (11), the flame retardant layer (13) is adhered to the outer side of the anti-compression layer (12), the anti-puncture layer (14) is adhered to the outer side of the flame retardant layer (13), and the wear-resistant layer (15) is adhered to the outer side of the anti-puncture layer (14).
4. The pressure resistant fire hose as recited in claim 1, wherein: the bamboo fiber layer (121) is adhered to the outer side of the base material layer (11), the fibrilia layer (122) is adhered to the outer side of the bamboo fiber layer (121), and the basalt fiber layer (123) is adhered to the outer side of the fibrilia layer (122).
5. The pressure resistant fire hose as recited in claim 1, wherein: the flame-retardant layer (13) is a phenolic fiber layer, and the thickness of the flame-retardant layer (13) is one to five times of the zero point of the thickness of the substrate layer (11).
6. The pressure resistant fire hose as recited in claim 1, wherein: the aramid fiber layer (141) is adhered to the outer side of the flame retardant layer (13), the metal fiber layer (142) is adhered to the outer side of the aramid fiber layer (141), and the ceramic fiber layer (143) is adhered to the outer side of the metal fiber layer (142).
7. The pressure resistant fire hose as recited in claim 1, wherein: the wear-resistant layer (15) is a polyamide fiber layer, and the thickness of the wear-resistant layer (15) is one five times to seven times of the zero point of the thickness of the base material layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615117.1U CN220168795U (en) | 2023-06-25 | 2023-06-25 | Compression-resistant fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615117.1U CN220168795U (en) | 2023-06-25 | 2023-06-25 | Compression-resistant fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220168795U true CN220168795U (en) | 2023-12-12 |
Family
ID=89054354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321615117.1U Active CN220168795U (en) | 2023-06-25 | 2023-06-25 | Compression-resistant fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220168795U (en) |
-
2023
- 2023-06-25 CN CN202321615117.1U patent/CN220168795U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |