CN205678287U - A kind of fire-fighting joint water band - Google Patents
A kind of fire-fighting joint water band Download PDFInfo
- Publication number
- CN205678287U CN205678287U CN201620515397.2U CN201620515397U CN205678287U CN 205678287 U CN205678287 U CN 205678287U CN 201620515397 U CN201620515397 U CN 201620515397U CN 205678287 U CN205678287 U CN 205678287U
- Authority
- CN
- China
- Prior art keywords
- fire
- water band
- inner liner
- fireprotection layer
- utility
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of fire-fighting joint water band, this fire hose is followed successively by inner liner, braid, wearing layer and fireprotection layer from inside to outside, inside inner liner, multiple stiffener is set along water strip length direction, stiffener is made up of polyurethane material, and it has been formed uniformly wear rib on fireprotection layer surface, wear rib is made up of elastomeric material, and the outer surface at described fireprotection layer is provided with several soft hand straps, and described soft hand strap uses braided material to make.The utility model adds soft hand strap on the basis of existing fire hose, it is simple to carry out hand-held, in use, is prevented from fire-fighting lance and comes off.
Description
Technical field
The utility model relates to technical field of fire control, particularly relates to a kind of fire-fighting joint water band.
Background technology
Fire hose is used to transport the flexible pipe of the anti-flaming liquid such as water under high pressure or foam.Traditional fire hose with rubber is
Liner, outer surface is wrapped in flax braid.Advanced fire hose is then made by polymeric materials such as polyurethane.Fire hose
There is metal joint at two, can connect another root water band to extend distance or to connect nozzle to increase liquid expulsion pressure.
Fire hose is divided into lining and unlined two class.Lined fire hose is had to include cotton, nylon lining glue water tape, terylene encapsulating water
Band, fiber crops matter plastic coated water band band.Unlined fire hose has cotton water band, flax water band, ramie water band.It is divided into by bearing operating pressure
0.8MPa, 1.0MPa, 1.3MPa, 1.6MPa tetra-class.It is divided into the 50th, the 65th, 80 or the 75th, 90 millimeter of four class by diameter.By weaving manner
It is divided into plain weave water band and twill water band two class.The length general provision carrying of often economizing on water is 20 meters.
According to the fire hose that Chinese Patent Application No. is 201520705006.9 announcements, this fire hose depends on from inside to outside
Secondary for inner liner, braid, wearing layer and fireprotection layer, inside inner liner, multiple stiffener is set along water strip length direction, strengthens
Bar is made up of polyurethane material, and fireprotection layer surface has been formed uniformly wear rib, and wear rib is made up of elastomeric material, and wearing layer is poly-
Ether ether ketone resinous coat, fireprotection layer surface coats the temperature indicating photochromic layer being coated by reversible thermocoating.Rotary hose outer surface is arranged
Having several wear ribs, wear rib can increase the distance between braid and ground, prevents braid from wearing and tearing, additionally, braiding
Layer is outside equipped with wearing layer, and further protection braid, wear rib and polyether-ether-ketone resin coating play dual wear-resisting
Effect, extends the service life of rotary hose.But the fire hose of this structure is in use, and fireman is in fire water
The joint of band is provided with fire-fighting lance, is provided with soft hand strap owing to not taking out of in fire water, is not easy to fireman and carries out
Hand-held, easily make fire-fighting lance come off.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of fire-fighting joint water band.
The utility model is to be achieved through the following technical solutions:
A kind of fire-fighting joint water band, this fire hose is followed successively by inner liner, braid, wearing layer and fire prevention from inside to outside
Layer, arranges multiple stiffener along water strip length direction inside inner liner, and stiffener is made up of polyurethane material, and at fireprotection layer table
Face has been formed uniformly wear rib, and wear rib is made up of elastomeric material, and it is soft that the outer surface at described fireprotection layer is provided with several
Hand strap, described soft hand strap uses braided material to make.
As optimal technical scheme of the present utility model, the quantity of described soft hand strap is four, and is evenly distributed on institute
State the outer surface of fireprotection layer.
As optimal technical scheme of the present utility model, the quantity of described stiffener is eight, and is evenly distributed on described
The inner side of inner liner.
As optimal technical scheme of the present utility model, the quantity of described wear rib is eight, and is evenly distributed on described
The outer surface of fireprotection layer.
As optimal technical scheme of the present utility model, described inner liner is identical with the thickness of braid.
As optimal technical scheme of the present utility model, the thickness of described wearing layer is the half of inner liner.
Compared with prior art, the beneficial effects of the utility model are: the utility model is at existing fire hose
On the basis of add soft hand strap, it is simple to carry out hand-held, in use, be prevented from fire-fighting lance and come off.
Brief description
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein only in order to explain
The utility model, is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of fire-fighting joint water band, this fire hose is followed successively by inner liner the 1st, braid the 2nd, wearing layer from inside to outside
3 and fireprotection layer 4, inside inner liner 1, multiple stiffener 5 is set along water strip length direction, stiffener 5 is made up of polyurethane material,
The setting of stiffener 5 so that water band is as clenched without sharp object, and liner is hardly damaged, more firm, and fireprotection layer 4 surface is formed uniformly
Having wear rib 6, wear rib 6 is made up of elastomeric material, and during rotary hose pulls, the wear rib 6 on rotary hose surface is straight with ground
Contact, effectively protects fireprotection layer 4.
Outer surface at described fireprotection layer 4 is provided with several soft hand straps 7, and described soft hand strap 7 uses braided material
Make.By adding soft hand strap on the basis of existing fire hose, it is simple to carry out hand-held, in use, energy
Enough prevent fire-fighting lance from coming off.
In the present embodiment: the quantity of described soft hand strap 7 is four, and is evenly distributed on the appearance of described fireprotection layer 4
Face；The quantity of described stiffener 5 is eight, and is evenly distributed on the inner side of described inner liner 1；The quantity of described wear rib 6 is
Eight, and it is evenly distributed on the outer surface of described fireprotection layer 4.
In the present embodiment: described inner liner 1 is identical with the thickness of braid 2；The thickness of described wearing layer 3 is inner liner
The half of 1.
Above are only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Any modification, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (6)
1. a fire-fighting joint water band, this fire hose is followed successively by inner liner (1), braid (2), wearing layer from inside to outside
(3) and arranging multiple stiffener (5) along water strip length direction inside fireprotection layer (4), inner liner (1), stiffener (5) is by polyurethane
Material is made, and has been formed uniformly wear rib (6) on fireprotection layer (4) surface, and wear rib (6) is made up of elastomeric material, its feature
It is: the outer surface at described fireprotection layer (4) is provided with several soft hand straps (7).
2. a kind of fire-fighting joint according to claim 1 water band, it is characterised in that: the quantity of described soft hand strap (7)
It is four, and be evenly distributed on the outer surface of described fireprotection layer (4).
3. a kind of fire-fighting joint according to claim 1 water band, it is characterised in that: the quantity of described stiffener (5) is
Eight, and it is evenly distributed on the inner side of described inner liner (1).
4. a kind of fire-fighting joint according to claim 1 water band, it is characterised in that: the quantity of described wear rib (6) is
Eight, and it is evenly distributed on the outer surface of described fireprotection layer (4).
5. a kind of fire-fighting joint according to claim 1 water band, it is characterised in that: described inner liner (1) and braid
(2) thickness is identical.
6. a kind of fire-fighting joint according to claim 5 water band, it is characterised in that: the thickness of described wearing layer (3) is
The half of inner liner (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515397.2U CN205678287U (en) | 2016-05-31 | 2016-05-31 | A kind of fire-fighting joint water band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515397.2U CN205678287U (en) | 2016-05-31 | 2016-05-31 | A kind of fire-fighting joint water band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678287U true CN205678287U (en) | 2016-11-09 |
Family
ID=57436704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515397.2U Expired - Fee Related CN205678287U (en) | 2016-05-31 | 2016-05-31 | A kind of fire-fighting joint water band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594408A (en) * | 2016-11-17 | 2017-04-26 | 成都朵猫文化传播有限公司 | Fire-fighting water hose |
-
2016
- 2016-05-31 CN CN201620515397.2U patent/CN205678287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594408A (en) * | 2016-11-17 | 2017-04-26 | 成都朵猫文化传播有限公司 | Fire-fighting water hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161109 Termination date: 20170531 |