CN205796330U - Durable fire controlled fire hose - Google Patents
Durable fire controlled fire hose Download PDFInfo
- Publication number
- CN205796330U CN205796330U CN201620485299.9U CN201620485299U CN205796330U CN 205796330 U CN205796330 U CN 205796330U CN 201620485299 U CN201620485299 U CN 201620485299U CN 205796330 U CN205796330 U CN 205796330U
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- Prior art keywords
- polyurethane
- fire
- durable
- hose
- outer tube
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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 discloses Durable fire controlled fire hose, this Durable fire controlled fire hose sets gradually polyurethane inner tube and polyurethane outer tube from inside to outside, polyurethane inner tube lateral wall is connected to polyurethane outer tube wall by separating rubber, polyurethane outer tube is around with braid, polyurethane wear resistant layer is set outside braid, ethylene propylene diene rubber waterproof layer is set outside polyurethane wear resistant layer, outside ethylene propylene diene rubber waterproof layer, fireprotection layer is set.Durable fire controlled fire hose of the present utility model; inner and outer tubes are set; by separating rubber, the space between inner and outer tubes is divided into two parts; prevent out water slug excessive; damage fire hose, the good waterproof performance of ethylene propylene diene rubber waterproof layer, protect braid; fireprotection layer heat-resist, extends the service life of rotary hose.
Description
Technical field
This utility model relates to a kind of fire hose, particularly relates to a kind of Durable fire controlled fire hose.
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 Durable fire controlled fire hose is with rubber as liner, and outer surface is wrapped in Caulis et Folium Lini fabric.The organizational structure of the fabric of existing rotary hose outer surface is plain weave, during rotary hose use, the warp of rotary hose surface fabric can directly contact with ground, during rotary hose pulls, rotary hose and ground friction easily cause warp abrasion, rupture even seepage, shortens the service life of rotary hose.
Accordingly, it is desirable to provide a kind of new technical scheme solves the problems referred to above.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of wear-resisting Durable fire controlled fire hose.
For solving above-mentioned technical problem, Durable fire controlled fire hose of the present utility model, this Durable fire controlled fire hose sets gradually polyurethane inner tube and polyurethane outer tube from inside to outside, described polyurethane inner tube lateral wall is connected to polyurethane outer tube wall by separating rubber, described polyurethane outer tube is around with braid, polyurethane wear resistant layer is set outside described braid, ethylene propylene diene rubber waterproof layer is set outside described polyurethane wear resistant layer, outside described ethylene propylene diene rubber waterproof layer, fireprotection layer is set.
Further, described separation rubber is arranged on the centrage of polyurethane inner tube, by separating rubber, the space between polyurethane inner tube and polyurethane outer tube is divided into two parts.
The beneficial effects of the utility model: Durable fire controlled fire hose of the present utility model; inner and outer tubes are set; by separating rubber, the space between inner and outer tubes is divided into two parts; prevent out water slug excessive; damage fire hose, the good waterproof performance of ethylene propylene diene rubber waterproof layer, protect braid; fireprotection layer heat-resist, extends the service life of rotary hose.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, polyurethane inner tube, 2, polyurethane outer tube, 3, separate rubber, 4, braid, 5, polyurethane wear resistant layer, 6, ethylene propylene diene rubber waterproof layer, 7, fireprotection layer.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to protection domain of the present utility model.
As shown in Figure 1, Durable fire controlled fire hose of the present utility model, this Durable fire controlled fire hose sets gradually polyurethane inner tube 1 and polyurethane outer tube 2 from inside to outside, polyurethane inner tube 1 lateral wall is connected to polyurethane outer tube 2 inwall by separating rubber 3, polyurethane outer tube 2 is around with braid 4, polyurethane wear resistant layer 5 is set outside braid 4, ethylene propylene diene rubber waterproof layer 6 is set outside polyurethane wear resistant layer 5, fireprotection layer 7 is set outside ethylene propylene diene rubber waterproof layer 6.
Separate rubber 3 to be arranged on the centrage of polyurethane inner tube 1, by separating rubber 3, the space between polyurethane inner tube 1 and polyurethane outer tube 2 is divided into two parts.
The material of polyurethane inner tube 1 and polyurethane outer tube 2 is firm, durable.Even if outer tube has damaged, moreover it is possible to carry out water injection by inner tube.
Durable fire controlled fire hose of the present utility model; inner and outer tubes are set; by separating rubber 3, the space between inner and outer tubes is divided into two parts; prevent out water slug excessive; damage fire hose, the good waterproof performance of ethylene propylene diene rubber waterproof layer, protect braid 4; fireprotection layer 7 heat-resist, extends the service life of rotary hose.
Claims (2)
1. Durable fire controlled fire hose, it is characterized in that: this Durable fire controlled fire hose sets gradually polyurethane inner tube and polyurethane outer tube from inside to outside, described polyurethane inner tube lateral wall is connected to polyurethane outer tube wall by separating rubber, described polyurethane outer tube is around with braid, polyurethane wear resistant layer is set outside described braid, ethylene propylene diene rubber waterproof layer is set outside described polyurethane wear resistant layer, outside described ethylene propylene diene rubber waterproof layer, fireprotection layer is set.
Durable fire controlled fire hose the most according to claim 1, it is characterised in that: described separation rubber is arranged on the centrage of polyurethane inner tube, by separating rubber, the space between polyurethane inner tube and polyurethane outer tube is divided into two parts..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485299.9U CN205796330U (en) | 2016-05-25 | 2016-05-25 | Durable fire controlled fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485299.9U CN205796330U (en) | 2016-05-25 | 2016-05-25 | Durable fire controlled fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796330U true CN205796330U (en) | 2016-12-14 |
Family
ID=57500336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485299.9U Active CN205796330U (en) | 2016-05-25 | 2016-05-25 | Durable fire controlled fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202845A (en) * | 2019-06-28 | 2019-09-06 | 安徽屹盛机电科技有限公司 | A kind of double braiding layer high-pressure anti-wear hoses |
| CN110529679A (en) * | 2018-05-25 | 2019-12-03 | 李银玲 | The not effective sealing and connecting device of nurse |
-
2016
- 2016-05-25 CN CN201620485299.9U patent/CN205796330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529679A (en) * | 2018-05-25 | 2019-12-03 | 李银玲 | The not effective sealing and connecting device of nurse |
| CN110202845A (en) * | 2019-06-28 | 2019-09-06 | 安徽屹盛机电科技有限公司 | A kind of double braiding layer high-pressure anti-wear hoses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |