CN104190032A - Flame-retardant fire hose - Google Patents
Flame-retardant fire hose Download PDFInfo
- Publication number
- CN104190032A CN104190032A CN201410387407.4A CN201410387407A CN104190032A CN 104190032 A CN104190032 A CN 104190032A CN 201410387407 A CN201410387407 A CN 201410387407A CN 104190032 A CN104190032 A CN 104190032A
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- China
- Prior art keywords
- belt
- hose
- fire
- fire hose
- composite bed
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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.)
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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a flame-retardant fire hose, which is composed of a hose billet and composite layers, wherein the hose billet is of a tubular structure; the composite layers are arranged on the inner surface and outer surface of the hose billet; the hose billet is formed by weaving fibers; the inner surface of each composite layer is composed of a thin-wall adhesive bonding layer and an ethylene propylene diene monomer (EPDM) waterproof layer; a thick ratio of the thin-wall adhesive bonding layer to the ethylene propylene diene monomer (EPDM) waterproof layer is at (1: 4)-(1: 5); and the outer surface of the composite layer is composed of a vermiculite covering layer having a fireproofing function. The fire hose disclosed by the invention is high in temperature-resistance temperature, long in heat-resistance time, foldable, convenient to pave, high in pressure resistance, quick to discharge water, hydrolysis-resistant, and weak acid-base resistant; aging service life is longer than 5 years; and the fire hose is applicable to fire extinguishing, as well as a power station, a chemical plant and other places relatively high in heat (limiting temperature is 150 DEG C).
Description
Technical field:
The present invention relates to fluid transfer technology practical, heat-resisting protective, particularly a kind of fire-retardant fire hose while relating in particular to fire hose use.
Background technology:
It is convenient when fire extinguishing is used with fire hose, to lay, and has become one of topmost Fire extinguisher in daily life.But because environment different on the scene of a fire can produce unpredictable high heat, some comburant can produce higher cigarette, gas, radiant heat, thereby cause the lining of fire hose and made-up belt are heated disengaging and are damaged.In prior art, the general normal serviceability temperature of fire hose is below 70 DEG C, and extremely heat-resisting below 110 DEG C, the scope of application and field are restricted.
Summary of the invention:
The object of the present invention is to provide a kind of heat-resisting fire hose, described this heat-resisting fire hose will solve the heat labile technical problem of fire hose in prior art.
This heat-resisting fire hose of the present invention is made up of tube, formed by tube, described tube is made up of made-up belt and composite bed, described made-up belt in a tubular form, described composite bed secure bond is on the inner and outer wall of made-up belt, wherein, described made-up belt is made up of fibrage, the composite bed being combined on made-up belt inwall is made up of thin-wall plastic stick tack coat and the combination of ethylene propylene diene rubber watertight composition, described thin-wall plastic stick tack coat and the Thickness Ratio of ethylene propylene diene rubber watertight composition are 1:4～1:5, the composite bed being combined on made-up belt outer wall is made up of the vermiculite cover layer with fire-proof and thermal-insulation effect.It is extremely heat-resisting 150 DEG C of left and right.
Concrete, this fire-retardant fire hose of the present invention can obtain by following preparation method, described preparation method comprises the step of composite bed in a making, make the step of made-up belt for one, one by the step of interior composite bed and made-up belt combination and one by the step of external composite layer and made-up belt combination, wherein, in making in the step of composite bed, first adopt ethylene propylene diene rubber (EPDM) on rubber machine, to carry out mixing, making composite bed for subsequent use after cutting into inch strips again, Rubber Extruder preheating 0.5 hour before start, its design temperature is higher 5 DEG C than forming temperature, then form tubulose by screw mixing extrusion die, and start power set, adjust temperature to forming temperature, raw material forming temperature is between 55～85 DEG C, then start draw-gear and make tubulose watertight composition, semi-cure in 330 ± 5 DEG C of hot-air ovens, by adhesive of groove, tack coat is coated in above watertight composition and is bonded together firmly again, and dry in 190 ± 5 DEG C of hot blasts, in the step of making made-up belt, first using after Polyester Yarns plying as warp, again using after Polyester Yarns long filament plying as parallel, warp is penetrated to conductor rod and aperture plate in order regularly, after pouring parallel into bobbin, use the noseplate matching with it, finally adopt circular weaving machine braiding, form required institutional framework, and pulled out, by in the step of interior composite bed and made-up belt combination, composite bed is penetrated in made-up belt, to composite bed injecting compressed air, make composite bed and the even combination of made-up belt inwall, then to composite bed steam injection, Steam pressure control is at 0.4～0.5Mpa, and be 10-15 minute effective time, makes interior composite bed together with made-up belt tight bond.Step in external composite layer and made-up belt combination is: first the made-up belt that is lined with interior composite bed is introduced by equipment in the container that has vermiculite solution, need made-up belt surface all to cover, drawing the unnecessary vermiculite solution in made-up belt surface, Shi Gua district, then introduce in drying baker, temperature in drying baker is controlled between 110～120 DEG C, the time of introducing, about 20 minutes, just can directly batch.
Operation principle of the present invention is: by Polyester Yarns, polyester filament, weave and become made-up belt by circular weaving machine, interior composite bed by thin-wall plastic stick tack coat and ethylene propylene diene rubber (EPDM) watertight composition in conjunction with formation, external composite layer is made up of the vermiculite cover layer with fire-proof and thermal-insulation effect, energy resistant to hydrolysis, heat-resisting, heat insulation, high temperature resistant, aging life-span can reach more than 5 years, and it is extremely heat-resisting 150 DEG C of left and right.
The present invention and prior art compare, and its effect is actively with obvious.The fire-retardant fire hose of the present invention is heat-resisting in water delivery engineering, high temperature resistant, when use, lays rapidly, can utilize special purpose interface to connect into required length,, easily batches meanwhile, is convenient to transport and uses.
Brief description of the drawings
Fig. 1 is the part section structural representation of a kind of fire-retardant fire hose of the present invention.
Detailed description of the invention:
Embodiment 1:
As shown in Figure 1, this fire-retardant fire hose of the present invention, by made-up belt 1, interior composite bed 2 and external composite layer 3 form, described made-up belt 1 in a tubular form, described interior composite bed 2 is arranged on the inner side of made-up belt 1, described made-up belt 1 is made up of fibrage, described interior composite bed 2 is made up of thin-wall plastic stick tack coat 21 and 22 combinations of ethylene propylene diene rubber (EPDM) watertight composition, the Thickness Ratio of described thin-wall plastic stick tack coat 21 and ethylene propylene diene rubber (EPDM) watertight composition 22 is 1:4～1:5, described external composite layer 3 is made up of the vermiculite cover layer 31 with fire-proof and thermal-insulation effect.
Further, described made-up belt 1 is knitted twill weave by warp 12,13,14 and parallel 11 circles and is formed.
Further, described warp the 12,13, the 14th, plying Polyester Yarns closes to twist with the fingers and forms.
Further, described parallel 11 is that polyester filament closes sth. made by twisting formation.
Claims (3)
1. a fire-retardant fire hose, formed by tube, described tube is made up of made-up belt and composite bed, described made-up belt in a tubular form, described composite bed secure bond is on the inner and outer wall of made-up belt, it is characterized in that: described made-up belt is made up of fibrage, the composite bed being combined on made-up belt inwall is made up of thin-wall plastic stick tack coat and the combination of ethylene propylene diene rubber watertight composition, described thin-wall plastic stick tack coat and the Thickness Ratio of ethylene propylene diene rubber watertight composition are 1:4～1:5, the composite bed being combined on made-up belt outer wall is made up of the vermiculite cover layer with fire-proof and thermal-insulation effect.
2. the fire-retardant fire hose of one as claimed in claim 1, is characterized in that: described made-up belt is woven and formed by circular weaving machine by warp and parallel.
3. the fire-retardant fire hose of one as claimed in claim 2, is characterized in that: described warp and parallel are by polyester filament or Polyester Yarns is bonding or mixed sth. made by twisting forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387407.4A CN104190032A (en) | 2014-08-08 | 2014-08-08 | Flame-retardant fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387407.4A CN104190032A (en) | 2014-08-08 | 2014-08-08 | Flame-retardant fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104190032A true CN104190032A (en) | 2014-12-10 |
Family
ID=52075486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410387407.4A Pending CN104190032A (en) | 2014-08-08 | 2014-08-08 | Flame-retardant fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190032A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771130A (en) * | 2014-12-18 | 2016-07-20 | 常熟市福安消防设备有限公司 | Fire hose |
| CN105833454A (en) * | 2016-05-23 | 2016-08-10 | 陈小平 | Double-pipe fire hose |
| CN106322004A (en) * | 2015-07-07 | 2017-01-11 | 王爱华 | High-pressure-resisting high-wear-resisting fire hose |
| CN110065264A (en) * | 2019-04-01 | 2019-07-30 | 中裕软管科技股份有限公司 | A kind of anti-icing fire hose of hydrophobic and its method for manufacturing |
| CN111590856A (en) * | 2020-05-15 | 2020-08-28 | 五行科技股份有限公司 | Method for manufacturing rubber adhesive rubber tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153675A (en) * | 2006-09-27 | 2008-04-02 | 株式会社电装 | Refrigerant transporting hose and manufacturing method therefor |
| CN102410409A (en) * | 2010-09-21 | 2012-04-11 | 上海华森消防水带有限公司 | Extra large-caliber fire fighting hose and preparation method thereof |
| CN102588685A (en) * | 2011-12-16 | 2012-07-18 | 无锡二橡胶股份有限公司 | Rubber tube for hydrogen-powered vehicles |
| CN103335174A (en) * | 2013-06-20 | 2013-10-02 | 天津市华荣气动液压成套设备有限公司 | High temperature-resistant steam hose for pure water hydraulic equipment |
| CN203469284U (en) * | 2013-10-18 | 2014-03-12 | 卡顿(福建)纺织有限公司 | Wear-proof fire fighting braided strap |
| CN204017238U (en) * | 2014-08-08 | 2014-12-17 | 上海华森消防水带有限公司 | Fire-retardant fire hose |
-
2014
- 2014-08-08 CN CN201410387407.4A patent/CN104190032A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153675A (en) * | 2006-09-27 | 2008-04-02 | 株式会社电装 | Refrigerant transporting hose and manufacturing method therefor |
| CN102410409A (en) * | 2010-09-21 | 2012-04-11 | 上海华森消防水带有限公司 | Extra large-caliber fire fighting hose and preparation method thereof |
| CN102588685A (en) * | 2011-12-16 | 2012-07-18 | 无锡二橡胶股份有限公司 | Rubber tube for hydrogen-powered vehicles |
| CN103335174A (en) * | 2013-06-20 | 2013-10-02 | 天津市华荣气动液压成套设备有限公司 | High temperature-resistant steam hose for pure water hydraulic equipment |
| CN203469284U (en) * | 2013-10-18 | 2014-03-12 | 卡顿(福建)纺织有限公司 | Wear-proof fire fighting braided strap |
| CN204017238U (en) * | 2014-08-08 | 2014-12-17 | 上海华森消防水带有限公司 | Fire-retardant fire hose |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771130A (en) * | 2014-12-18 | 2016-07-20 | 常熟市福安消防设备有限公司 | Fire hose |
| CN106322004A (en) * | 2015-07-07 | 2017-01-11 | 王爱华 | High-pressure-resisting high-wear-resisting fire hose |
| CN105833454A (en) * | 2016-05-23 | 2016-08-10 | 陈小平 | Double-pipe fire hose |
| WO2017202013A1 (en) * | 2016-05-23 | 2017-11-30 | 朱根山 | Dual-pipe fire hose |
| CN110065264A (en) * | 2019-04-01 | 2019-07-30 | 中裕软管科技股份有限公司 | A kind of anti-icing fire hose of hydrophobic and its method for manufacturing |
| CN111590856A (en) * | 2020-05-15 | 2020-08-28 | 五行科技股份有限公司 | Method for manufacturing rubber adhesive rubber tube |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |