CN207715935U - A kind of fire hose - Google Patents
A kind of fire hose Download PDFInfo
- Publication number
- CN207715935U CN207715935U CN201721653146.1U CN201721653146U CN207715935U CN 207715935 U CN207715935 U CN 207715935U CN 201721653146 U CN201721653146 U CN 201721653146U CN 207715935 U CN207715935 U CN 207715935U
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- CN
- China
- Prior art keywords
- layer
- fire hose
- fire
- wear
- wearing layer
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- 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
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- Rigid Pipes And Flexible Pipes (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of fire hose, including fire hose ontology and wear-resisting protrusion, the fire hose ontology is by the second wearing layer, ethylene-propylene-diene monomer glue-line, steel wire enhancement layer, braiding layer, fireprotection layer, first wearing layer and diversion trench composition, the inner wall of the ethylene-propylene-diene monomer glue-line is equipped with the second wearing layer, and the outside of ethylene-propylene-diene monomer glue-line is surrounded by steel wire enhancement layer, the external surrounding in steel wire enhancement layer is arranged in the braiding layer, and the outside of steel wire enhancement layer is surrounded by fireprotection layer, the outside of the fireprotection layer is surrounded by the first wearing layer, the inner wall of second wearing layer is equipped with diversion trench, the outer wall of the fire hose ontology is equipped with wear-resisting protrusion.The utility model can either prevent the abrasion outside the fire hose, the abrasion in the fire hose can also be prevented, to substantially increase service life；The fire hose has fire protecting performance, and heat-resisting anti-aging property is excellent.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, and in particular to a kind of fire hose.
Background technology
Fire hose is the hose for transporting the anti-flaming liquids such as high pressure water or foam.Traditional fire hose is with rubber
Liner, outer surface are wrapped in flax braided fabric.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.
Many times at present, some fire can be occurred in town, fire fighter can meet an urgent need appearance, utilize the storage on fire fighting truck
It is connected in water tank, is put out a fire using Fire branch in water tank, when fire fighter is carried out using the fire extinguisher canvas hose that Fire branch is followed by
When fire extinguishing, fire extinguisher canvas hose can not be completely lifted away from ground, because of fire extinguisher canvas hose inner product full water and also in high-pressure situations, disappeared
Anti- team member can only two people or multiple people hold fire-fighting pipette tips, fire hose is placed on the ground, is then towed, is led
It has caused many times, the abrasion of fire extinguisher canvas hose outer wall, drainage has occurred, and general fire extinguisher canvas hose is inside and outside two layers, outer layer mill
Internal layer should bear incessantly pressure after damage, be susceptible to Decrepitation Phenomena, and long-term fire extinguisher canvas hose in this way drags on the ground
Row results in greatly reducing using birthday noodle for fire extinguisher canvas hose, and many water belt surfaces have dacron thread to weave, and are susceptible to mill
It is easy entirety silk after damage to dissipate, influences work, and in big fire rescue, is easy to burn out fire hose so that fire fighting work
It can not be normally carried out.
Utility model content
The purpose of this utility model is to provide a kind of fire hoses, to solve the problems mentioned in the above background technology.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of fire hose, packet
Fire hose ontology, water inlet quick coupling, water outlet quick coupling and wear-resisting protrusion are included, the fire hose ontology is resistance to by second
It grinds layer, ethylene-propylene-diene monomer glue-line, steel wire enhancement layer, braiding layer, fireprotection layer, the first wearing layer and diversion trench to form, described three
The inner wall of first ethylene-propylene rubber layer is equipped with the second wearing layer, and the outside of ethylene-propylene-diene monomer glue-line is surrounded by steel wire reinforcement
Layer, the external surrounding in steel wire enhancement layer is arranged in the braiding layer, and the outside of steel wire enhancement layer is surrounded by fireprotection layer,
The outside of the fireprotection layer is surrounded by the first wearing layer, and the inner wall of second wearing layer is equipped with diversion trench, the fire-fighting
The outer wall of water band body is equipped with wear-resisting protrusion, and one end of the fire hose ontology is equipped with into water quick coupling, and fire-fighting
The other end of water band body is equipped with water outlet quick coupling.
Preferably, first wearing layer and the second wearing layer are polyurethane wear resistant material structure.
Preferably, the braiding layer is that the vertical and horizontal weaving of high intensity aramid fiber yarn forms.
Preferably, the diversion trench has several, and the inner wall in the second wearing layer is uniformly arranged in several diversion trenches
On.
Preferably, the intensive surface surrounding being arranged in fire hose ontology of the wear-resisting protrusion, and wear-resisting protrusion is rubber
Plastic structure.
The beneficial effects of the utility model：It is the Novel firefighting water band structure advantages of simple, easy to use；It is wear-resisting by first
Layer, the second wearing layer and it is wear-resisting protrusion be used cooperatively, the abrasion outside the fire hose can either be prevented, can also prevent this from disappearing
Abrasion in water blocking tape, to substantially increase service life；Pass through being used cooperatively for braiding layer and steel wire enhancement layer so that
The fire hose pull resistance is strong；Pass through being used cooperatively for fireprotection layer and ethylene-propylene-diene monomer glue-line so that the fire hose has anti-
Fiery performance, and heat-resisting anti-aging property is excellent.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model fire hose ontology；
Fig. 2 is the outside drawing of the utility model；
In figure：1, fire hose ontology；11, the second wearing layer；12, ethylene-propylene-diene monomer glue-line；13, steel wire enhancement layer；
14, braiding layer；15, fireprotection layer；16, the first wearing layer；17, diversion trench；2, water inlet quick coupling；3, it is discharged quick coupling；4、
Wear-resisting protrusion.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fire hose, including fire hose ontology
1, intake quick coupling 2, water outlet quick coupling 3, wear-resisting raised 4, and the fire hose ontology 1 is by the second wearing layer 11, three
First ethylene-propylene rubber layer 12, steel wire enhancement layer 13, braiding layer 14, fireprotection layer 15, the first wearing layer 16 and diversion trench 17 form, the
One wearing layer 16 and the second wearing layer 11 are polyurethane wear resistant material structure, and the inner wall of ethylene-propylene-diene monomer glue-line 12 is equipped with the
Two wearing layers 11, and the outside of ethylene-propylene-diene monomer glue-line 12 is surrounded by steel wire enhancement layer 13, braiding layer 14 is arranged in steel wire
The external surrounding of net enhancement layer 13, and the outside of steel wire enhancement layer 13 is surrounded by fireprotection layer 15, braiding layer 14 is high intensity
The vertical and horizontal weaving of aramid fiber yarn forms, and the outside of fireprotection layer 15 is surrounded by the first wearing layer 16, the inner wall of the second wearing layer 11
It is equipped with diversion trench 17, diversion trench 17 there are several, and several diversion trenches 17 are uniformly arranged in the second wearing layer 11
On wall, the outer wall of fire hose ontology 1 is equipped with wear-resisting raised 4, and wear-resisting raised 4 intensive are arranged in fire hose ontology 1
Surface surrounding, and wear-resisting raised 4 be rubber structure, one end of fire hose ontology 1 is equipped with into water quick coupling 2, and fire-fighting
The other end of water band body 1 is equipped with water outlet quick coupling 3.
Operation principle：In use, fire hose ontology 1 is mounted on fire hydrant or fire-fighting by quick coupling 2 of intaking
Fire-fighting lance is mounted in water outlet quick coupling 3, to carry out fire-extinguishing operations, the first wearing layer 16 and wear-resisting raised 4 by Che Shang
It is worn when can prevent fireman from drawing fire hose ontology 1 on the ground；Second wearing layer 11 can prevent flow pair
It causes to wear inside fire hose ontology 1；Fireprotection layer 15 and ethylene-propylene-diene monomer glue-line 12 are so that the fire hose has fire line
Can, and heat-resisting anti-aging property is excellent, substantially increases the service life of the fire hose.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of fire hose, including fire hose ontology（1）, water inlet quick coupling（2）, water outlet quick coupling（3）, abrasion resistant convex
It rises（4）, it is characterised in that：The fire hose ontology（1）It is by the second wearing layer（11）, ethylene-propylene-diene monomer glue-line（12）, steel
Silk screen enhancement layer（13）, braiding layer（14）, fireprotection layer（15）, the first wearing layer（16）And diversion trench（17）Composition, the ternary
Ethylene-propylene rubber layer（12）Inner wall be equipped with the second wearing layer（11）, and ethylene-propylene-diene monomer glue-line（12）Outside be surrounded by steel
Silk screen enhancement layer（13）, the braiding layer（14）It is arranged in steel wire enhancement layer（13）External surrounding, and steel wire enhancement layer
（13）Outside be surrounded by fireprotection layer（15）, the fireprotection layer（15）Outside be surrounded by the first wearing layer（16）, described
Second wearing layer（11）Inner wall be equipped with diversion trench（17）, the fire hose ontology（1）Outer wall be equipped with wear-resisting protrusion
（4）, the fire hose ontology（1）One end be equipped with into water quick coupling（2）, and fire hose ontology（1）The other end
Water outlet quick coupling is installed（3）.
2. a kind of fire hose according to claim 1, it is characterised in that：First wearing layer（16）It is wear-resisting with second
Layer（11）It is polyurethane wear resistant material structure.
3. a kind of fire hose according to claim 1, it is characterised in that：The braiding layer（14）For high intensity aramid fiber yarn
Vertical and horizontal weaving forms.
4. a kind of fire hose according to claim 1, it is characterised in that：The diversion trench（17）There are several, and if
Dry diversion trench（17）It is uniform to be arranged in the second wearing layer（11）Inner wall on.
5. a kind of fire hose according to claim 1, it is characterised in that：The wear-resisting protrusion（4）Intensive setting exists
Fire hose ontology（1）Surface surrounding, and wear-resisting protrusion（4）For rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653146.1U CN207715935U (en) | 2017-12-01 | 2017-12-01 | A kind of fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653146.1U CN207715935U (en) | 2017-12-01 | 2017-12-01 | A kind of fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715935U true CN207715935U (en) | 2018-08-10 |
Family
ID=63058108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653146.1U Expired - Fee Related CN207715935U (en) | 2017-12-01 | 2017-12-01 | A kind of fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404216A (en) * | 2019-07-28 | 2019-11-05 | 苏州领消智能消防有限公司 | Can one man operation Telescopic metal fire hose |
-
2017
- 2017-12-01 CN CN201721653146.1U patent/CN207715935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404216A (en) * | 2019-07-28 | 2019-11-05 | 苏州领消智能消防有限公司 | Can one man operation Telescopic metal fire hose |
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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: 20180810 Termination date: 20181201 |