CN106563240A - Multi-pipe fire hose - Google Patents
Multi-pipe fire hose Download PDFInfo
- Publication number
- CN106563240A CN106563240A CN201610905041.4A CN201610905041A CN106563240A CN 106563240 A CN106563240 A CN 106563240A CN 201610905041 A CN201610905041 A CN 201610905041A CN 106563240 A CN106563240 A CN 106563240A
- Authority
- CN
- China
- Prior art keywords
- water
- water band
- fire hose
- grooves
- band
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/06—Hose or pipe bridges
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a multi-pipe fire hose. The multi-pipe fire hose comprises a first water hose, a second water hose, a connecting component and a plurality of branch pipelines. The first water hose is used for conveying high-pressure water, a plurality of grooves are formed in the surface of the first water hose, and the distance between the grooves, in 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, and the two holding parts are located on the outer sides of the grooves, in 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 second water hose is used for conveying foam, and a waterproof layer is arranged on the inner wall of the second water hose. The connecting component is a flat woven belt, one end of the connecting component is wound around the outer side of the first water hose, and the other end of the connecting component is wound around the outer side of the second water hose. 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.
Description
Technical field
The invention belongs to fire-fighting domain, is related to a kind of multitube fire hose.
Background technology
Fire hose is the flexible pipe for transporting the anti-flaming liquids such as water under high pressure or foam.Traditional fire hose is with rubber
Liner, outer surface is wrapped in flax braid.Advanced fire hose is then made with polymeric materials such as polyurethane.Fire hose
There is metal joint at two, can connect another water band to extend distance or connect nozzle to increase liquid injection pressure.
Traditional fire hose is usually single water pipe, interior middle dress water under high pressure or foam, and when scene of fire is goed deep into, such as required fire extinguishing
Material is improper, in addition it is also necessary to return again to change fire hose, delay condition of a fire treatment.Meanwhile, fire fighter in fire extinguishing procedure, Jing
Often need to enter scene of fire, be the safety for protecting fire fighter, fireman generally needs to carry heavy oxygen cylinder, so,
The body that increased fire fighter bears a heavy burden, and is unfavorable for action.Meanwhile, general fire hose is all to need fire fighter to be removed with water
Fortune, the physical demands to fire fighter is larger.Once with a varied topography, the intensity of a fire is serious, easily jeopardizes the life security of fire fighter.
The content of the invention
It is an object of the invention to solve at least the above and/or defect, and provide at least will be described later excellent
Point.
It is a still further object of the present invention to provide a kind of multitube fire hose.
For this purpose, the technical scheme that the present invention is provided is：
A kind of multitube fire hose, including：
First water band, it is used to transport water under high pressure, and the surface of the first water band offers some grooves, some grooves
In the distance between the groove at two ends be not more than the radius of the first water band, the surface of the first water band is provided with gripping
Structure, the handgrip includes two grip parts, and the two ends that described two grip parts are located in some grooves respectively are recessed
The outside of groove, each grip part includes the ring-type bracelet being articulated on the first water band and is arranged in the ring-type bracelet
The multiple depressions fitted with finger of side；
Second water band, it is used to transport foam, and on the inwall of the second water band waterproof layer is provided with；
Connecting elements, it is flat braid over braid, the one ends wound of the connecting elements in the outside of the first water band,
And the other end is wound in the outside of the second water band；
Some laterals, some laterals are arranged in some grooves, wherein one by adhesion structure
Prop up in lateral and be provided with oxygen conveying pipe, wherein being provided with drinking water conveying pipe in another lateral.
Preferably, in described multitube fire hose, the first water band it is straight with diameter greater than the second water band
Footpath.
Preferably, in described multitube fire hose, the handgrip also includes brace, the two ends point of the brace
It is not fixed on the ring-type bracelet of each grip part.
Preferably, in described multitube fire hose, the structure of the connecting elements is two sleeve pipes being connected to each other,
One of sleeve pipe is wound in the outside of the first water band, and another sleeve pipe is wound in the outside of the second water band.
Preferably, in described multitube fire hose, the delivery port of the first water band is provided with ejection section, the spray
Water entering section, power part and outlet part that portion includes sequentially connecting are penetrated, the diameter of the water entering section is straight less than the first water band
Footpath, the equal diameters of the diameter of the power part and the water entering section, the outlet part is in from one end of the power part to going out
The taper that one end diameter of water becomes larger, and the maximum gauge of the outlet part is more than the diameter of the first water band.
Preferably, in described multitube fire hose, there is an angle α between the outlet part and the power part, 10 °
30 ° of ＜ α ＜.
The present invention at least includes following beneficial effect：
The first water band and the second water band are provided with the multitube fire hose of the present invention, can select according to specific needs to use
Water or foam, it is not necessary to which fire fighter comes and goes between scene of fire；Also, while oxygen conveying is provided with lateral
Pipe and drinking water conveying pipe, it can be ensured that the oxygen of fire fighter is sufficient, meanwhile, can also give the people for 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.The device of the present invention is able to ensure that fire fighter in fire fighting effort
Life security, while fire-fighting efficiency can be improved.
First and second water bands are connected by connecting elements so that the intensity of fire hose is high, connection is reliable, using and
Collection is very convenient.
Meanwhile, grip part is provided with, it is easy to fire fighter firmly to control fire hose, improve fire-fighting efficiency.
The further advantage of the present invention, target and feature embody part by description below, and part will also be by this
The research of invention and practice and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural representation of multitube fire hose of the present invention；
Fig. 2 is the cross-sectional view of the first water band of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
As shown in Fig. 1～2, the present invention provides a kind of multitube fire hose, including：
First water band 1, it is used to transport water under high pressure, and the surface of the first water band offers some grooves, and this is some recessed
The distance between groove at two ends in groove is not more than the radius of the first water band, and the surface of the first water band is provided with holds
Structure is held, the handgrip includes two grip parts 5, and described two grip parts are located at respectively the two ends in some grooves
The outside of groove, each grip part includes the ring-type bracelet being articulated on the first water band and is arranged at the ring-type bracelet
The multiple depressions fitted with finger of inner side；
Second water band 2, it is used to transport foam, and on the inwall of the second water band waterproof layer is provided with；
Connecting elements 3, it is flat braid over braid, and the one ends wound of the connecting elements is in the outer of the first water band
Side, and the other end is wound in the outside of the second water band；
Some laterals 4, some laterals are arranged in some grooves, wherein one by adhesion structure
Prop up in lateral and be provided with oxygen conveying pipe, wherein being provided with drinking water conveying pipe in another lateral.
The first water band and the second water band are provided with the multitube fire hose of the present invention, can select according to specific needs to use
Water or foam, it is not necessary to which fire fighter comes and goes between scene of fire；Also, while oxygen conveying is provided with lateral
Pipe and drinking water conveying pipe, it can be ensured that the oxygen of fire fighter is sufficient, meanwhile, can also give the people for 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.The device of the present invention is able to ensure that fire fighter in fire fighting effort
Life security, while fire-fighting efficiency can be improved.
First and second water bands are connected by connecting elements so that the intensity of fire hose is high, connection is reliable, using and
Collection is very convenient.
Meanwhile, grip part is provided with, it is easy to fire fighter firmly to control fire hose, improve fire-fighting efficiency.
The present invention one of embodiment in, preferably, the first water band with diameter greater than second water
The diameter of band.
In one of embodiment of the present invention, preferably, the handgrip also includes brace 6, the brace
Two ends be individually fixed on the ring-type bracelet of each grip part.So, fire fighter can be by carrier for fire hose in shoulder
On, fire hose is carried using the strength of body, it is easy to liberate both hands, do other affairs.
In one of embodiment of the present invention, preferably, the structure of the connecting elements is connected to each other for two
Sleeve pipe, one of sleeve pipe is wound in the outside of the first water band, and another sleeve pipe is wound in the second water band
Outside.
In one of embodiment of the present invention, preferably, the delivery port of the first water band is provided with ejection section,
The ejection section includes water entering section 7, power part 8 and the outlet part 9 for sequentially connecting, and the diameter of the water entering section is less than described first
The diameter of water band, the equal diameters of the diameter of the power part and the water entering section, the outlet part is in by the power part
The taper that one end becomes larger to one end diameter of water outlet, and the maximum gauge of the outlet part is straight more than the first water band
Footpath.In such manner, it is possible to increase the rate of output water at water outlet, inactivation efficiency is improved.
In such scheme, preferably, have an angle α between the outlet part and the power part, 10 ° of ＜ α ＜
30°。
Module number described herein and treatment scale are the explanations for simplifying the present invention.The multitube of the present invention is disappeared
Change the application of water band, modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and embodiment
With, it can be applied to completely various suitable the field of the invention, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (6)
1. a kind of multitube fire hose, it is characterised in that include：
First water band, it is used to transport water under high pressure, and the surface of the first water band offers some grooves, in some grooves
The distance between the groove at two ends is not more than the radius of the first water band, and the surface of the first water band is provided with gripping knot
Structure, the handgrip includes two grip parts, and described two grip parts are located at respectively the two ends groove in some grooves
Outside, each grip part includes the ring-type bracelet that is articulated on the first water band and is arranged at the ring-type bracelet inner side
The multiple depressions fitted with finger；
Second water band, it is used to transport foam, and on the inwall of the second water band waterproof layer is provided with；
Connecting elements, it is flat braid over braid, and the one ends wound of the connecting elements is and another in the outside of the first water band
One ends wound is in the outside of the second water band；
Some laterals, some laterals are arranged in some grooves, wherein one point by adhesion structure
Oxygen conveying pipe is provided with branch pipe(tube), wherein being provided with drinking water conveying pipe in another lateral.
2. multitube fire hose as claimed in claim 1, it is characterised in that the first water band with diameter greater than described second
The diameter of water band.
3. multitube fire hose as claimed in claim 1, it is characterised in that the handgrip also includes brace, the back of the body
The two ends of band are individually fixed on the ring-type bracelet of each grip part.
4. multitube fire hose as claimed in claim 1, it is characterised in that the structure of the connecting elements connects each other for two
The sleeve pipe for connecing, one of sleeve pipe is wound in the outside of the first water band, and another sleeve pipe is wound in the second water band
Outside.
5. multitube fire hose as claimed in claim 1, it is characterised in that the delivery port of the first water band is provided with injection
Portion, the ejection section includes water entering section, power part and the outlet part for sequentially connecting, and the diameter of the water entering section is less than described first
The diameter of water band, the equal diameters of the diameter of the power part and the water entering section, the outlet part is in by the power part
The taper that one end becomes larger to one end diameter of water outlet, and the maximum gauge of the outlet part is straight more than the first water band
Footpath.
6. multitube fire hose as claimed in claim 5, it is characterised in that have between the outlet part and the power part
Angle α, 10 ° of 30 ° of ＜ α ＜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905041.4A CN106563240A (en) | 2016-10-18 | 2016-10-18 | Multi-pipe fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905041.4A CN106563240A (en) | 2016-10-18 | 2016-10-18 | Multi-pipe fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106563240A true CN106563240A (en) | 2017-04-19 |
Family
ID=60414144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905041.4A Pending CN106563240A (en) | 2016-10-18 | 2016-10-18 | Multi-pipe fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624195A (en) * | 2019-09-29 | 2019-12-31 | 朱利 | Fire hose and joint with gas, liquid and electric conveying functions |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178506A (en) * | 1985-06-21 | 1987-02-11 | Webco Ltd | Pipeline |
| CN86103543A (en) * | 1986-05-23 | 1987-12-02 | 詹姆斯·塞得雷克·罗伯特 | The irrigate band |
| CN2732279Y (en) * | 2004-06-29 | 2005-10-12 | 邱永谦 | Low pressure atomizing fire-fighting lance |
| US20060193698A1 (en) * | 2005-02-11 | 2006-08-31 | Einar Mjelstad | Umbilical without lay up angle |
| CN202691320U (en) * | 2012-07-03 | 2013-01-23 | 江苏精亚环境科技有限公司 | Overflow discharge pipe |
| JP2013169338A (en) * | 2012-02-21 | 2013-09-02 | Sakura Rubber Co Ltd | Luminaire mounting tool for fire hose |
| 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 |
| 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 CN201610905041.4A patent/CN106563240A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178506A (en) * | 1985-06-21 | 1987-02-11 | Webco Ltd | Pipeline |
| CN86103543A (en) * | 1986-05-23 | 1987-12-02 | 詹姆斯·塞得雷克·罗伯特 | The irrigate band |
| CN2732279Y (en) * | 2004-06-29 | 2005-10-12 | 邱永谦 | Low pressure atomizing fire-fighting lance |
| US20060193698A1 (en) * | 2005-02-11 | 2006-08-31 | Einar Mjelstad | Umbilical without lay up angle |
| 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 |
| JP2013169338A (en) * | 2012-02-21 | 2013-09-02 | Sakura Rubber Co Ltd | Luminaire mounting tool for fire hose |
| CN202691320U (en) * | 2012-07-03 | 2013-01-23 | 江苏精亚环境科技有限公司 | Overflow discharge pipe |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624195A (en) * | 2019-09-29 | 2019-12-31 | 朱利 | Fire hose and joint with gas, liquid and electric conveying functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |
|
| RJ01 | Rejection of invention patent application after publication |