CN106422137A - Light fire hose - Google Patents
Light fire hose Download PDFInfo
- Publication number
- CN106422137A CN106422137A CN201610903853.5A CN201610903853A CN106422137A CN 106422137 A CN106422137 A CN 106422137A CN 201610903853 A CN201610903853 A CN 201610903853A CN 106422137 A CN106422137 A CN 106422137A
- Authority
- CN
- China
- Prior art keywords
- water
- water band
- band
- fire hose
- hose
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/06—Hose or pipe bridges
Abstract
The invention discloses a light fire hose. The light fire hose comprises a first water hose, a plurality of branch pipelines, a sealing cover, a switching component and a control component. A water inlet end and a water outlet end are arranged at the two ends of the first water hose correspondingly, a plurality of grooves are formed in the surface of the first water hose, and the distance between the grooves, at the two ends, in the multiple grooves is not larger than the radius of the first water hose. A holding structure is arranged on the surface of the first water hose and comprises two holding parts. The two holding parts are located on the outer sides of the grooves, at the two ends, in the multiple grooves correspondingly. Each holding part comprises an annular hand ring in pivot joint to the first water hose and a plurality of concave portions arranged on the inner side of the annular hand ring and attached to the fingers. The multiple branch pipelines are arranged in the multiple grooves through adhesive structures. An oxygen conveying pipe is arranged in one branch pipeline, and a drinking water conveying pipe is arranged in another branch pipeline. The sealing cover is buckled in the first water hose and located at the water inlet end to close the water inlet end. The switching component is arranged on one side of the sealing cover. The control component controls on-off of the switching component.
Description
Technical field
The invention belongs to fire-fighting domain, relate to a kind of lightweight fire hose.
Background technology
Fire hose be used to transport the anti-flaming liquid such as water under high pressure or foam flexible pipe, length typically 20～25 meters it
Between.Traditional fire hose is with rubber as liner, and outer surface is wrapped in flax braid.Polyurethane then used by advanced fire hose
Make Deng polymeric material.There is metal joint at two of fire hose, can connect another root water band to extend distance or to connect
Top nozzle is to increase liquid expulsion pressure.Traditional fire hose is usually single water pipe, interior middle dress water under high pressure or foam, and works as
When going deep into scene of fire, as improper in required extinguishing material, in addition it is also necessary to return again to change fire hose, it is delayed condition of a fire treatment.With
When, fire fighter is in fire extinguishing procedure, it is often necessary to enter scene of fire, and for the safety of protection fire fighter, fireman is usual
Needing to carry heavy oxygen cylinder, so, the health adding fire fighter bears a heavy burden, and is unfavorable for action.Meanwhile, general fire-fighting
Water band is all to need fire fighter to be carried by water, and the physical demands to fire fighter is bigger.Once with a varied topography, the intensity of a fire is serious,
Easily jeopardize the life security of fire fighter.More it is a risk that when the intensity of a fire is serious, the feelings that fire hose is burned out also occur
Condition, makes fire rescue cannot be carried out down, the safety of life and property of the serious harm people.In fire extinguishing procedure, if only
Single fire extinguishing and burning things which may cause a fire disaster distant if, need fire fighter to have the fire hose always sprayed water in arms and run to burning things which may cause a fire disaster, but
Fire hose weight after water-filling very in, fire fighter moves that it is very painstaking, and this will seriously consume the muscle power of fire fighter,
Affect extinguishing effect.
Content of the invention
It is an object of the invention to solve at least the above and/or defect, and at least will be described later excellent is provided
Point.
It is a still further object of the present invention to provide a kind of lightweight fire hose.
To this end, the technical scheme that the present invention provides is：
A kind of lightweight fire hose, including：
First water band, it is used for transporting water under high pressure, and the surface of described first water band offers some grooves, this some grooves
In two ends groove between distance be not more than the radius of described first water band, the surface configuration of described first water band has gripping
Structure, described handgrip includes two grip parts, and the two ends that said two grip part lays respectively in described some grooves are recessed
The outside of groove, each grip part all includes the ring-type bracelet being articulated on described first water band and is arranged in described ring-type bracelet
Multiple depressions with finger laminating of side, the two ends of described first water band are respectively arranged with water inlet end and water side；
Some laterals, described some laterals are arranged in described some grooves by adhesion structure, Qi Zhongyi
It is provided with oxygen conveying pipe in propping up lateral, be wherein provided with drinking water conveying pipe in another lateral；
Sealing lid, it is fastened in described first water band, and be positioned at the water inlet end of described first water band close described in enter
Water end (W.E.)；
Switching member, it is arranged on the described side sealing lid；
Control member, the break-make of its described switching member of control, to seal lid described in opening and closing of fault.
Preferably, in described lightweight fire hose, described switching member includes：
Fixed pulley, it is arranged in described first water band, and is positioned at the water side of described first water band；
First and second stopper sections, described first and second stopper sections are respectively positioned in described first water band, and are positioned at described
The water side of the first water band, and the first stopper section than the second stopper section closer to the water side of described first water band；
Stay cord, its one end is fixed on described sealing and is covered, and the other end passes sequentially through described fixed pulley, described first and
Two stopper sections, when opening described sealing lid, the other end of described stay cord is fixed at described first stopper section.
Preferably, in described lightweight fire hose, also include：
Second water band, it is used for transporting foam, the inwall of described second water band is provided with waterproof layer；
Connecting elements, which is flat braid over braid, the one ends wound of described connecting elements in the outside of described first water band,
And the other end is wound in the outside of described second water band；
The diameter of described second water band is less than the diameter of described first water band.
Preferably, in described lightweight fire hose, described handgrip also includes braces, and the two ends of described braces are divided
It is not fixed on the ring-type bracelet of each described grip part.
Preferably, in described lightweight fire hose, the structure of described connecting elements is two sleeve pipes being connected to each other,
One of them sleeve pipe is wound in the outside of described first water band, and another sleeve pipe is wound in the outside of described second water band.
Preferably, in described lightweight fire hose, the delivery port of described first water band is provided with ejection section, described spray
The portion of penetrating includes water entering section, power part and the outlet part sequentially connecting, and the diameter of described water entering section is straight less than described first water band
Footpath, the equal diameters of the diameter of described power part and described water entering section, described outlet part in by one end of described power part to going out
The taper that one end diameter of water becomes larger, and the maximum gauge of described outlet part is more than the diameter of described first water band.
Preferably, in described lightweight fire hose, between described outlet part and described power part, there is an angle α, 10 °
＜ α ＜ 30 °.
Preferably, in described lightweight fire hose, also include：
Flame-retardant layer, it is arranged on described first hose jacket, and described flame-retardant layer includes being arranged at outside described first water band
Ceramic mica layer and be arranged on described pottery mica layer outside vermiculite layers, described vermiculite layers with described pottery mica layer thickness
Degree ratio is 4～5:1.
Preferably, in described lightweight fire hose, described handgrip also includes braces, and the two ends of described braces are divided
It is not fixed on the ring-type bracelet of each described grip part.
The present invention at least includes following beneficial effect：
The lightweight fire hose of the present invention is provided with the first water band and the second water band, can select according to specific needs to use
Water or foam, it is not necessary to fire fighter comes and goes between scene of fire；Further, it in lateral simultaneously
Pipe and drinking water conveying pipe, it can be ensured that the oxygen of fire fighter is sufficient, meanwhile, also can give the people being given first aid to；Drinking water is defeated
Pipe is sent also to can guarantee that the demand of fire fighter and personnel to be rescued.Assembly of the invention is able to ensure that fire fighter in fire fighting effort
Life security, simultaneously can improve fire-fighting efficiency.
First and second water bands are connected by connecting elements so that the intensity of fire hose is high, it is reliable to connect, use and
Collect very convenient.
Meanwhile, it is provided with grip part, it is simple to fire fighter firmly controls fire hose, improve fire-fighting efficiency.
In the present invention arrange flame-retardant layer, pottery mica sheet heat-resisting, insulation, high temperature resistant, vermiculite layers is heat-resisting, light weight, two
Person is used in combination, and can effectively prevent fire hose to be burned out, thus ensure being smoothed out of fire rescue.
The fire hose of the present invention is capable of " lightweight ", can restart sealing lid, make fire water after reaching burning things which may cause a fire disaster
Being full of water in band, this avoid fire fighter needs to move the fire hose of water-filling, improves fire-fighting efficiency.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this
Invention research and practice and be understood by the person skilled in the art.
Brief description
Fig. 1 is the structural representation of lightweight fire hose of the present invention；
Fig. 2 is the structural representation of lightweight fire hose cut-away section in one of them embodiment of the present invention；
Fig. 3 is the cross-sectional view of the first water band of the present invention；
Fig. 4 is the cross-sectional view of flame-retardant layer in one of them embodiment of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification literary composition
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " including " term do not allot one or many
The existence of other elements individual or a combination thereof or interpolation.
As shown in figures 1-4, the present invention provides a kind of lightweight fire hose, including：
First water band 1, it is used for transporting water under high pressure, and the surface of described first water band offers some grooves, and this is some recessed
Distance between the groove at the two ends in groove is not more than the radius of described first water band, and the surface configuration of described first water band is held
Holding structure, described handgrip includes two grip parts 5, and said two grip part lays respectively at the two ends in described some grooves
The outside of groove, each grip part all includes the ring-type bracelet being articulated on described first water band and is arranged at described ring-type bracelet
Multiple depressions with finger laminating of inner side, the two ends of described first water band are respectively arranged with water inlet end and water side；
Some laterals 4, described some laterals are arranged in described some grooves by adhesion structure, Qi Zhongyi
It is provided with oxygen conveying pipe in propping up lateral, be wherein provided with drinking water conveying pipe in another lateral；
Sealing lid 12, it is fastened in described first water band, and be positioned at close at the water inlet end of described first water band described
Water inlet end,
Switching member, it is arranged on the described side sealing lid；
Control member, the break-make of its described switching member of control, to seal lid described in opening and closing of fault.
In one of them embodiment of the present invention, as preferably, described switching member includes：
Fixed pulley 13, it is arranged in described first water band, and is positioned at the water side of described first water band；
First and second stopper sections 14,15, described first and second stopper sections are respectively positioned in described first water band, and are positioned at
The water side of described first water band, and the first stopper section than the second stopper section closer to the water side of described first water band；
Stay cord 16, its one end is fixed on described sealing and is covered, and the other end passes sequentially through described fixed pulley, described first and
Second stopper section, when opening described sealing lid, the other end of described stay cord is fixed at described first stopper section.When connecting this
During fire hose, first fire hose can be transported to need the place of fire extinguishing by fire fighter, then by stay cord from the second backstop
Portion is pulled at the first stopper section, and is fixed at the first stopper section, opens and seals lid, makes current flow into this fire hose, thus
Save fire fighter's muscle power, improve inactivation efficiency.
The lightweight fire hose of the present invention is provided with the first water band and the second water band, can select according to specific needs to use
Water or foam, it is not necessary to fire fighter comes and goes between scene of fire；Further, it in lateral simultaneously
Pipe and drinking water conveying pipe, it can be ensured that the oxygen of fire fighter is sufficient, meanwhile, also can give the people being given first aid to；Drinking water is defeated
Pipe is sent also to can guarantee that the demand of fire fighter and personnel to be rescued.Assembly of the invention is able to ensure that fire fighter in fire fighting effort
Life security, simultaneously can improve fire-fighting efficiency.
First and second water bands are connected by connecting elements so that the intensity of fire hose is high, it is reliable to connect, use and
Collect very convenient.
Meanwhile, it is provided with grip part, it is simple to fire fighter firmly controls fire hose, improve fire-fighting efficiency.
In one of them embodiment of the present invention, as preferably, also include：
Second water band, it is used for transporting foam, the inwall of described second water band is provided with waterproof layer；
Connecting elements, which is flat braid over braid, the one ends wound of described connecting elements in the outside of described first water band,
And the other end is wound in the outside of described second water band；
The diameter of described second water band is less than the diameter of described first water band.
In one of them embodiment of the present invention, as preferably, described handgrip also includes braces 6, described braces
Two ends be individually fixed on the ring-type bracelet of each described grip part.So, fire fighter can be by carrier for fire hose at shoulder
On, utilize the strength carrying fire hose of health, it is simple to liberation both hands, do other affairs.
In one of them embodiment of the present invention, as preferably, the structure of described connecting elements is two and is connected to each other
Sleeve pipe, one of them sleeve pipe is wound in the outside of described first water band, and another sleeve pipe is wound in described second water band
Outside.
In one of them embodiment of the present invention, as preferably, the delivery port of described first water band is provided with ejection section,
Described ejection section includes water entering section the 7th, power part 8 and the outlet part 9 sequentially connecting, and the diameter of described water entering section is less than described first
The equal diameters of the diameter of water band, the diameter of described power part and described water entering section, described outlet part is in by described power part
The taper that one end becomes larger to one end diameter of water outlet, and straight more than described first water band of the maximum gauge of described outlet part
Footpath.In such manner, it is possible to increase the rate of output water at water outlet, improve inactivation efficiency.
In such scheme, as preferably, between described outlet part and described power part, there are an angle α, 10 ° of ＜ α ＜
30°.
In one of them embodiment of the present invention, as preferably, also include：
Flame-retardant layer, it is arranged on described first hose jacket, and described flame-retardant layer includes being arranged at outside described first water band
Ceramic mica layer 10 and be arranged on vermiculite layers 11, described vermiculite layers and described pottery mica layer outside described pottery mica layer
Thickness ratio be 4～5:1.Module number described herein and treatment scale are used to the explanation of the simplification present invention.To this
The application of bright multitube digestion water band, modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention are disclosed as above, but it is not restricted in specification and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other modification, therefore under the universal being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (8)
1. a lightweight fire hose, it is characterised in that include：
First water band, it is used for transporting water under high pressure, and the surface of described first water band offers some grooves, in this some grooves
Distance between the groove at two ends is not more than the radius of described first water band, and the surface configuration of described first water band has gripping knot
Structure, described handgrip includes two grip parts, and said two grip part lays respectively at the two ends groove in described some grooves
Outside, each grip part all includes the ring-type bracelet being articulated on described first water band and being arranged inside described ring-type bracelet
With finger laminating multiple depressions, the two ends of described first water band are respectively arranged with water inlet end and water side；
Some laterals, described some laterals are arranged in described some grooves by adhesion structure, wherein one point
It is provided with oxygen conveying pipe in branch pipe(tube), be wherein provided with drinking water conveying pipe in another lateral；
Sealing lid, it is fastened in described first water band, and is positioned at and closes described water inlet end at the water inlet end of described first water band；
Switching member, it is arranged on the described side sealing lid；
Control member, the break-make of its described switching member of control, to seal lid described in opening and closing of fault.
2. lightweight fire hose as claimed in claim 1, it is characterised in that described switching member includes：
Fixed pulley, it is arranged in described first water band, and is positioned at the water side of described first water band；
First and second stopper sections, described first and second stopper sections are respectively positioned in described first water band, and are positioned at described first
The water side of water band, and the first stopper section than the second stopper section closer to the water side of described first water band；
Stay cord, its one end is fixed on described sealing and covers, and the other end passes sequentially through described fixed pulley, described first and second stops
Stopper, when opening described sealing lid, the other end of described stay cord is fixed at described first stopper section.
3. lightweight fire hose as claimed in claim 1, it is characterised in that also include：
Second water band, it is used for transporting foam, the inwall of described second water band is provided with waterproof layer；
Connecting elements, which is flat braid over braid, and the one ends wound of described connecting elements is in the outside of described first water band, and another
One ends wound is in the outside of described second water band；
The diameter of described second water band is less than the diameter of described first water band.
4. lightweight fire hose as claimed in claim 3, it is characterised in that the structure of described connecting elements is two and connects each other
The sleeve pipe connecing, one of them sleeve pipe is wound in the outside of described first water band, and another sleeve pipe is wound in described second water band
Outside.
5. lightweight fire hose as claimed in claim 1, it is characterised in that the delivery port of described first water band is provided with injection
Portion, described ejection section includes water entering section, power part and the outlet part sequentially connecting, and the diameter of described water entering section is less than described first
The equal diameters of the diameter of water band, the diameter of described power part and described water entering section, described outlet part is in by described power part
The taper that one end becomes larger to one end diameter of water outlet, and straight more than described first water band of the maximum gauge of described outlet part
Footpath.
6. lightweight fire hose as claimed in claim 5, it is characterised in that have between described outlet part and described power part
Angle α, 10 ° of ＜ α ＜ 30 °.
7. lightweight fire hose as claimed in claim 1, it is characterised in that also include：
Flame-retardant layer, it is arranged on described first hose jacket, and described flame-retardant layer includes being arranged at the pottery outside described first water band
Porcelain mica layer and be arranged on described pottery mica layer outside vermiculite layers, described vermiculite layers with described pottery mica layer thickness ratio
It is 4～5:1.
8. lightweight fire hose as claimed in claim 1, it is characterised in that described handgrip also includes braces, the described back of the body
The two ends of band are individually fixed on the ring-type bracelet of each described grip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903853.5A CN106422137A (en) | 2016-10-18 | 2016-10-18 | Light fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903853.5A CN106422137A (en) | 2016-10-18 | 2016-10-18 | Light fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422137A true CN106422137A (en) | 2017-02-22 |
Family
ID=58175446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903853.5A Pending CN106422137A (en) | 2016-10-18 | 2016-10-18 | Light fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422137A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080290310A1 (en) * | 2005-06-06 | 2008-11-27 | Wilfried Unrath | Valve Device With Safety Mechanism |
| CN201916480U (en) * | 2010-10-15 | 2011-08-03 | 天津德为环保工程设备有限公司 | Novel remote control sealing cover |
| CN103347569A (en) * | 2010-12-10 | 2013-10-09 | 美国太平洋公司 | Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing application |
| US8834713B1 (en) * | 2011-04-07 | 2014-09-16 | Stanley L. Merrett | Intake strainer for a hose |
| CN204395286U (en) * | 2015-01-08 | 2015-06-17 | 郭祥旭 | A kind of fire hose had from water stopping function |
| CN204469080U (en) * | 2015-01-23 | 2015-07-15 | 厦门城力机电设备有限公司 | Water mists combination spray gun |
| CN205371868U (en) * | 2016-03-15 | 2016-07-06 | 临海市奇升橡塑制品有限公司 | Silicone tube |
| CN105833454A (en) * | 2016-05-23 | 2016-08-10 | 陈小平 | Double-pipe fire hose |
-
2016
- 2016-10-18 CN CN201610903853.5A patent/CN106422137A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080290310A1 (en) * | 2005-06-06 | 2008-11-27 | Wilfried Unrath | Valve Device With Safety Mechanism |
| CN201916480U (en) * | 2010-10-15 | 2011-08-03 | 天津德为环保工程设备有限公司 | Novel remote control sealing cover |
| CN103347569A (en) * | 2010-12-10 | 2013-10-09 | 美国太平洋公司 | Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing application |
| US8834713B1 (en) * | 2011-04-07 | 2014-09-16 | Stanley L. Merrett | Intake strainer for a hose |
| CN204395286U (en) * | 2015-01-08 | 2015-06-17 | 郭祥旭 | A kind of fire hose had from water stopping function |
| CN204469080U (en) * | 2015-01-23 | 2015-07-15 | 厦门城力机电设备有限公司 | Water mists combination spray gun |
| CN205371868U (en) * | 2016-03-15 | 2016-07-06 | 临海市奇升橡塑制品有限公司 | Silicone tube |
| CN105833454A (en) * | 2016-05-23 | 2016-08-10 | 陈小平 | Double-pipe fire hose |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |