CN104565667A - Fire hose with quick leak repairing device and use method thereof - Google Patents
Fire hose with quick leak repairing device and use method thereof Download PDFInfo
- Publication number
- CN104565667A CN104565667A CN201410774706.3A CN201410774706A CN104565667A CN 104565667 A CN104565667 A CN 104565667A CN 201410774706 A CN201410774706 A CN 201410774706A CN 104565667 A CN104565667 A CN 104565667A
- Authority
- CN
- China
- Prior art keywords
- fire
- quick
- repairing device
- acting joint
- leakage repairing
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire hose with a quick leak repairing device and a use method thereof. The fire hose consists of a soft water pipe, a fire hydrant quick joint connected with one end of the soft water pipe and a water gun quick joint connected with the other end of the soft water pipe, and is characterized in that the fire hydrant quick joint or/and the water gun quick joint is/are in threaded connection with the quick leak repairing device, wherein the quick leak repairing device annularly sleeves the soft water pipe; correspondingly the fire hydrant quick joint or/and the water gun quick joint is/are provided with threads which are connected with the quick leak repairing device; the quick leak repairing device comprises an annular connector provided with connecting threads; the annular connector is connected with a rigid cylinder which can form and match with the external pipe diameter after the fire hose is pressurized; an elastic sealing gasket is lined in the rigid cylinder. According to the fire hose, a leaking part can be blocked in the first time without seeking other accessories once leak occurs after the fire hose is pressurized; thus, on one hand, the leaking hole can be prevented from being continuously expanded under impact of high-pressure water, and on the other hand, the fire-fighting quality and efficiency can be guaranteed, every second can be gained for rescue of victims and properties thereof, and the fire-fighting rescue task can be completed better. The fire hose has the advantages of simple mechanism, convenience in operation and obvious effect.
Description
Technical field
The present invention relates to a kind of fire-extinguisher water hose with Rapid leakage repairing device and using method thereof, particularly relating to fire-extinguisher water hose and using method thereof that a kind of fire-extinguisher water hose that can realize leaking happening suddenly in using when there is the fire-fighting accidents such as fire carries out effectively bucket patch device fast.
Background technique
Fire is the higher a kind of disaster of occurrence frequency in disaster that mostly occurs in the world today, is also the maximum a kind of disaster of space-time span.According to the United Nations " World Fire Statistics Centre ".Whole world breaking out of fire every day more than 10,000, fire fatality number reaches hundreds of people.In China, annual breaking out of fire about 40,000, dead and wounded people up to ten thousand, the direct property damage that annual fire causes reaches more than 10 hundred million yuan.The especially big malignant fire of tens people, hundreds of people's death also happens occasionally, and brings about great losses to the lives and properties of the country and people.And fire hazard is also in continuous expansion, the loss of breaking out of fire, some was just turned over less than 7 years by the U.S., and Japan doubles for average 16 years, and China doubles for average 12 years.The generality that visible fire exists can not be ignored.
When tall building runs into fire, fireman understands the very first time and is on the scene and puts out a fire to save life and property, certainly need to use fire hydrant, and the water-band connected between fire hydrant and fire hydrant, many times cause because service time is long, hydraulic pressure is high or be subject to all beyond thought reasons such as percussion wearing and tearing and leak, and this leaks fire hydrant spraying hydraulic pressure can be caused to reduce, directly affect water spray height and range, have influence on the efficiency of fire suppression, finally have influence on masses suffering from disaster and can property effectively be succoured.When leaking appears in fire-extinguisher water hose, the most frequently used craft leakage mending method, is use strap to carry out winding at the place of leaking to tie up, or uses two-sided fastening adhesive tape to bond, but these method effects is unsatisfactory.Therefore, if water-band is leaked by the very first time occurring to leak after fire-extinguisher water hose pressurising, part blocks, can prevent this small opening from continuing to expand by high pressure water impact on the one hand, fire-fighting quality and efficiency can be ensured on the other hand, for every minute is striven to obtain in the rescue of masses suffering from disaster and property thereof, complete fire-fighting rescue mission better, Here it is, and we pay close attention to the problem of solution.
Summary of the invention
The object of the invention is to solve fire-extinguisher water hose of the prior art and lack defect existing for Rapid leakage repairing device, a kind of fire-extinguisher water hose with Rapid leakage repairing device is provided, this fire-extinguisher water hose is by soft water pipe, soft water pipe one connects fire hydrant quick-acting joint, other end connects hydraulic giant quick-acting joint composition, fire-extinguisher water hose of the present invention is: with fire hydrant quick-acting joint or/and hydraulic giant quick-acting joint has been threaded Rapid leakage repairing device, Rapid leakage repairing device ring is placed on soft water pipe, corresponding fire hydrant quick-acting joint is or/and hydraulic giant quick-acting joint is provided with the screw thread be connected with Rapid leakage repairing device, [can be internal thread or outside thread] described Rapid leakage repairing device comprise be provided with connecting thread annular connecting head, annular connecting head connects the rigid cylinder that can form outer tube diameter after identical fire-extinguisher water hose pressurising, rigid cylinder liner elastomeric gasket, a ring is respectively provided with protruding inside gasket seal two ends in cylinder, the cross section of this projection can present semi-circular shape, protruding cross section also can in falling " recessed " shape, i.e. 2 other high middle concaves.
In being the projection of " recessed " shape away from annular connecting head, the ring-type of its 2 the raised areas is with the breach be crisscross arranged.
A using method for fire-extinguisher water hose with Rapid leakage repairing device, comprises the steps:
One, when water-band occurring and leaking, Rapid leakage repairing device is threadingly unscrewed, to make it with fire hydrant quick-acting joint, or/and hydraulic giant quick-acting joint is separated, then Rapid leakage repairing device to be moved on to leakage area.Wherein a ring is protruding for gasket seal in cylinder when just having crossed over leakage area, the breach that water in cylinder can be offered along boss spills, along with Rapid leakage repairing device stage casing is close to leakage area, the outside deformation of ring-type of the protruding inner the raised area of water pressure pushing of Rapid leakage repairing device inside, after deformation, breach is subject to the shutoff of the ring-type of outer the raised area, equally, the breach of the ring-type of outer the raised area is also subject to the shutoff of the ring-type of inner the raised area, so can realize the perfect Rapid leakage repairing of fire-extinguisher water hose.In addition, Rapid leakage repairing device is installed on fire hydrant quick-acting joint or/and hydraulic giant quick-acting joint connects, and can play and prevent the stress of soft water pipe and fire hydrant quick-acting joint or hydraulic giant quick-acting joint joint from concentrating and damaging, serve the object extending the fire-extinguisher water hose life-span.
In sum, the fire-extinguisher water hose of Rapid leakage repairing device of the present invention is in fire-extinguisher water hose using process, the very first time part of water-band being leaked that can occur to leak after fire-extinguisher water hose pressurising blocks, other kits need not be found again, namely can prevent this small opening from continuing to expand by high pressure water impact, ensure fire-fighting quality and efficiency, for every minute is striven to obtain in the rescue of masses suffering from disaster and property thereof, complete fire-fighting rescue mission better.Mechanism of the present invention is simple, easy to operate, Be very effective.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of common fire-extinguisher water hose;
Fig. 2 is the front schematic view of the present embodiment 1;
Fig. 3 be the present embodiment 1 A-A to generalized section;
Fig. 4 be the present embodiment 1 B-B to generalized section;
Fig. 5 be the present embodiment 2 C-C to generalized section.
Embodiment
Embodiment 1
A kind of fire-extinguisher water hose with Rapid leakage repairing device described by the embodiment of the present invention 1, as Fig. 1, 2, 3, 4, shown in 5, this fire-extinguisher water hose is by soft water pipe 20, soft water pipe 20 1 connects fire hydrant quick-acting joint 22, other end connects hydraulic giant quick-acting joint 21 and forms, fire-extinguisher water hose of the present invention is: with fire hydrant quick-acting joint or/and hydraulic giant quick-acting joint has been threaded Rapid leakage repairing device 8, Rapid leakage repairing device ring is placed on soft water pipe, corresponding fire hydrant quick-acting joint is or/and hydraulic giant quick-acting joint is provided with the screw thread be connected with Rapid leakage repairing device, [this screw thread can be internal thread or outside thread, fire hydrant quick-acting joint, hydraulic giant quick-acting joint correspondence arranges outside thread or internal thread], described Rapid leakage repairing device comprise be provided with connecting thread annular connecting head 3, annular connecting head 3 connects the rigid cylinder that can form outer tube diameter after identical fire-extinguisher water hose pressurising, rigid cylinder liner elastomeric gasket 2, a ring projection 4 is respectively provided with inside gasket seal two ends in cylinder, protruding cross section also can in falling " recessed " shape, i.e. 2 other high middle concaves.The ring-type of its 2 the raised areas is with the breach 5 be crisscross arranged.
A kind of using method of the fire-extinguisher water hose with Rapid leakage repairing device, comprise the steps: 1, when water-band occurring and leaking, Rapid leakage repairing device is threadingly unscrewed, makes it with fire hydrant quick-acting joint or/and hydraulic giant quick-acting joint is separated, 2, then Rapid leakage repairing device is moved on to leakage area.Wherein a ring is protruding for gasket seal in cylinder when just having crossed over leakage area, the breach that water in cylinder can be offered along boss spills, along with Rapid leakage repairing device stage casing is close to leakage area, the outside deformation of ring-type of the protruding inner the raised area of water pressure pushing of Rapid leakage repairing device inside, after deformation, breach is subject to the shutoff of the ring-type of outer the raised area, equally, the breach of the ring-type of outer the raised area is also subject to the shutoff of the ring-type of inner the raised area, so can realize the perfect Rapid leakage repairing of fire-extinguisher water hose.In addition, Rapid leakage repairing device is installed on fire hydrant quick-acting joint or/and hydraulic giant quick-acting joint connects, and can play and prevent the stress of soft water pipe and fire hydrant quick-acting joint or hydraulic giant quick-acting joint joint from concentrating and damaging, serve the object extending the fire-extinguisher water hose life-span.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to technology contents of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technological scheme of the present invention.
Claims (5)
1. the fire-extinguisher water hose with Rapid leakage repairing device, this fire-extinguisher water hose is by soft water pipe, soft water pipe one connects fire hydrant quick-acting joint, other end connects hydraulic giant quick-acting joint composition, it is characterized in that: with fire hydrant quick-acting joint or/and hydraulic giant quick-acting joint has been threaded Rapid leakage repairing device, Rapid leakage repairing device ring is placed on soft water pipe, corresponding fire hydrant quick-acting joint is or/and hydraulic giant quick-acting joint is provided with the screw thread be connected with Rapid leakage repairing device, described Rapid leakage repairing device comprise be provided with connecting thread annular connecting head, annular connecting head connects the rigid cylinder that can form outer tube diameter after identical fire-extinguisher water hose pressurising, rigid cylinder liner elastomeric gasket.
2. fire-extinguisher water hose according to claim 1, is characterized in that: be respectively provided with a ring inside the gasket seal two ends in cylinder protruding.
3. fire-extinguisher water hose according to claim 2, is characterized in that: the cross section of this projection in falling " recessed " shape, i.e. 2 other high middle concaves.
4. fire-extinguisher water hose according to claim 3, is characterized in that: in being the projection of " recessed " shape away from annular connecting head, the ring-type of its 2 the raised areas is with the breach be crisscross arranged.
5. a using method for the fire-extinguisher water hose with Rapid leakage repairing device, comprises the steps:
One, when water-band occurring and leaking, Rapid leakage repairing device is threadingly unscrewed, makes it with fire hydrant quick-acting joint or/and hydraulic giant quick-acting joint is separated;
Two, then Rapid leakage repairing device is moved on to leakage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774706.3A CN104565667A (en) | 2014-12-16 | 2014-12-16 | Fire hose with quick leak repairing device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774706.3A CN104565667A (en) | 2014-12-16 | 2014-12-16 | Fire hose with quick leak repairing device and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104565667A true CN104565667A (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774706.3A Pending CN104565667A (en) | 2014-12-16 | 2014-12-16 | Fire hose with quick leak repairing device and use method thereof |
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| CN (1) | CN104565667A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999059381A1 (en) * | 1998-05-12 | 1999-11-18 | Snap-Tite Technologies, Inc. | Apparatus and method for shrink-fitting fire hose |
| CN202001777U (en) * | 2011-04-07 | 2011-10-05 | 九江消防装备有限公司 | Adhesive leak stopping device for fire protection |
| CN202802615U (en) * | 2012-07-27 | 2013-03-20 | 温州市公安消防支队 | Self-locking fire control water belt connecting buckle |
| CN203797251U (en) * | 2014-02-28 | 2014-08-27 | 公安部上海消防研究所 | Binding-type online quick under-pressure leaking stoppage device for fire hose |
| CN104121452A (en) * | 2014-06-30 | 2014-10-29 | 武汉圣禹排水系统有限公司 | Pipeline leakage repair pipe |
| CN104548447A (en) * | 2014-12-16 | 2015-04-29 | 陈云伟 | Fire hose with rapid leak repair device |
-
2014
- 2014-12-16 CN CN201410774706.3A patent/CN104565667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999059381A1 (en) * | 1998-05-12 | 1999-11-18 | Snap-Tite Technologies, Inc. | Apparatus and method for shrink-fitting fire hose |
| CN202001777U (en) * | 2011-04-07 | 2011-10-05 | 九江消防装备有限公司 | Adhesive leak stopping device for fire protection |
| CN202802615U (en) * | 2012-07-27 | 2013-03-20 | 温州市公安消防支队 | Self-locking fire control water belt connecting buckle |
| CN203797251U (en) * | 2014-02-28 | 2014-08-27 | 公安部上海消防研究所 | Binding-type online quick under-pressure leaking stoppage device for fire hose |
| CN104121452A (en) * | 2014-06-30 | 2014-10-29 | 武汉圣禹排水系统有限公司 | Pipeline leakage repair pipe |
| CN104548447A (en) * | 2014-12-16 | 2015-04-29 | 陈云伟 | Fire hose with rapid leak repair device |
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| PB01 | Publication | ||
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Application publication date: 20150429 |