CN204745460U - Fire hose leak detection device - Google Patents
Fire hose leak detection device Download PDFInfo
- Publication number
- CN204745460U CN204745460U CN201520511828.3U CN201520511828U CN204745460U CN 204745460 U CN204745460 U CN 204745460U CN 201520511828 U CN201520511828 U CN 201520511828U CN 204745460 U CN204745460 U CN 204745460U
- Authority
- CN
- China
- Prior art keywords
- stifle
- fire hose
- air inlet
- gas
- leak detection
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a fire hose leak detection device, including air supply, air inlet, first stifle, second stifle, air supply and air inlet adoption high -speed joint, the other end and the first stifle of air inlet are connected, first stifle is used for sealing fire hose's both ends respectively at the during operation with the second stifle, the air supply is used for passing through in to fire hose air feed of air inlet, first stifle at the during operation. The problem of instantly, the fire hose leak detection operating efficiency is low is solved.
Description
Technical field
The utility model relates to fire-fighting equipment design field, particularly relates to a kind of fire hose leak detection device.
Background technology
Fire-fighting cause concerns life property safety of people and social stability construction, and fireman is one of the most respected occupation.In order to the progress of fire-fighting cause, and in order to reduce the workload of fireman, for the inspection fire-fighting equipment that firemans carry out at ordinary times, the especially operation of fire hose leakage detection, needing the device of a kind of advanced person to increase work efficiency, alleviating the burden of fireman.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of fire hose leak detection device, solves the problems such as fire hose leakage detection operation is instantly loaded down with trivial details, workload large, inefficiency, waste water resource.
The utility model is achieved in that a kind of fire hose leak detection device, it is characterized in that, comprises source of the gas, air inlet, the first stifle, the second stifle;
Described source of the gas adopts with air inlet and is connected fast, the other end of air inlet is connected with the first stifle, described first stifle and the second stifle are used for operationally respectively by the closed at both ends of fire hose, and described source of the gas is used for operationally passing through air inlet, the first stifle to air feed in fire hose.
Particularly, also comprise flexible tracheae, one end of described flexible tracheae is connected with source of the gas, and the other end is connected with air inlet.
Particularly, also comprise pressure regulating controller, one end of described pressure regulating controller is connected with source of the gas, and the other end is connected with air inlet.
Further, also comprise gas-filled switching tube, one end of described gas-filled switching tube is connected with pressure regulating controller, and the other end is connected with air inlet.
Preferably, described air inlet also comprises valve.
Preferably, described valve is self-sealing valve.
Further, described second stifle also comprises a relief valve.
The utility model tool has the following advantages: quick position fire hose damage location, improves the operating efficiency of fireman.
Accompanying drawing explanation
Fig. 1 is utility model works view;
Fig. 2 is the utility model first stifle structural representation.
Description of reference numerals:
1, source of the gas;
2, pressure regulating controller;
3, gas-filled switching tube;
4, flexible tracheae;
5, air inlet;
6, the first stifle;
7, the second stifle;
8, valve;
9, relief valve.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1, the utility model is a kind of fire hose leak detection device, comprises source of the gas 1, air inlet 5, first stifle 6, second stifle 7;
Described source of the gas adopts with air inlet and is connected fast, the other end of air inlet is connected with the first stifle, described first stifle and the second stifle are used for operationally respectively by the closed at both ends of fire hose, and described source of the gas is used for operationally passing through air inlet, the first stifle to air feed in fire hose.
In the embodiment of embody rule, described source of the gas can be air pump or gas cylinder, be below that example is described with gas cylinder, when utility model works, the second stifle is first used to be blocked one end (end) of fire hose, the joint of the second stifle and water-band as shown in FIG., then uses the first stifle to be closed by the other end (head end) of fire hose.Air inlet is connected gas cylinder, makes gas cylinder start working, gas cylinder by air inlet to air feed in fire hose.Along with fire hose internal gas pressure raises, fire hose is expanded and is outwards leaked gas by Gas leak position, as long as now fireman relies on sound discrimination gas leakage point, and live water-band surface by both hands palm ring, move along fire hose radial direction, when both hands experience gas leakage just can accurate discrimination gas leakage point position.In certain embodiments, be injected with setting-out by water-band mouth to water-band inside, determine that the mode of leakage point is overhauled, need airing water-band after maintenance like this, avoid mouldy, operation is loaded down with trivial details, workload is large, inefficiency, waste water resource.Tension force on the other hand due to liquid is comparatively large, and part leakage loss position also may be caused not easily to be found when pouring water.Use inflation method just can avoid the problems referred to above.Undertaken supplying gas by gas cylinder and valve and can carry out the maintenance of water-band in dry environments, save the time, improve operating efficiency.
In other further embodiments, adopt inflatable leakage detection, in work, two joints or the above fire hose of two joints can be interconnected integrally water-band by the not increase activity and easy to adjust of water-band weight.Carry out maintenance to overall water-band to make to overhaul more piece fire hose in one-stop operation, improve operating efficiency.
In some specific embodiment, described first stifle and the second stifle are also for operationally respectively by the closed at both ends of overall water-band.First stifle coordinates the second stifle overall water-band to be closed, and the maintenance careless mistake avoiding air pressure deficiency to cause, improves the accuracy of water-band leakage detection.
Particularly, also comprise flexible tracheae 4, one end of described flexible tracheae is connected with source of the gas, and the other end is connected with air inlet.Use the benefit of flexible tracheae to be to increase the distance between air pump and water-band, improve the security that the utility model uses.
Particularly, also comprise pressure regulating controller 2, one end of described pressure regulating controller is connected with source of the gas, and the other end is connected with air inlet.Described pressure regulating controller is for regulating the pressure of giving vent to anger in gas cylinder, and the pressure making pressure be less than fire hose can to bear, by design pressure adjustment control, improves security of the present utility model.
Further, also comprise gas-filled switching tube 3, one end of described gas-filled switching tube is connected with pressure regulating controller, and the other end is connected with air inlet.Gas-filled switching tube, for regulating the size of giving vent to anger, also improves security of the present utility model while saving gas further.
Further, described air inlet also comprises valve 8.Tighten or closing valve after to fire hose inflation, effectively can prevent Leakage Gas.Better reach the effect of raising the efficiency, saving workload.In some preferred embodiment, described valve is self-sealing valve.The self-closed type valve of prior art has numerous embodiments, in the present embodiment, as as shown in Fig. 2 first stifle schematic diagram, in valve, be designed with elastic caoutchouc, the middle part of rubber is provided with perforate, in its natural state, perforate blocks because natural resiliency expands by rubber, when valve inserts, rubber is squeezed by valve again and allows valve to pass through, and supplies gas in valve.By design self-sealing valve, the utility model is used convenient, improve practicality of the present utility model.
In a further embodiment, also comprise relief valve 9, described relief valve 9 is positioned on the second stifle, and the benefit of design relief valve is to avoid hypertonia in water-band, improves security of the present utility model.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a fire hose leak detection device, is characterized in that, comprises source of the gas, air inlet, the first stifle, the second stifle;
Described source of the gas adopts with air inlet and is connected fast, the other end of air inlet is connected with the first stifle, described first stifle and the second stifle are used for operationally respectively by the closed at both ends of fire hose, and described source of the gas is used for operationally passing through air inlet, the first stifle to air feed in fire hose.
2. fire hose leak detection device according to claim 1, is characterized in that, also comprises flexible tracheae, and one end of described flexible tracheae is connected with source of the gas, and the other end is connected with air inlet.
3. fire hose leak detection device according to claim 1, is characterized in that, also comprise pressure regulating controller, and one end of described pressure regulating controller is connected with source of the gas, and the other end is connected with air inlet.
4. fire hose leak detection device according to claim 3, is characterized in that, also comprise gas-filled switching tube, and one end of described gas-filled switching tube is connected with pressure regulating controller, and the other end is connected with air inlet.
5. fire hose leak detection device according to claim 1, is characterized in that, described air inlet also comprises valve.
6. fire hose leak detection device according to claim 5, is characterized in that, described valve is self-closed type valve.
7. fire hose leak detection device according to claim 1, is characterized in that, described second stifle also comprises a relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511828.3U CN204745460U (en) | 2015-07-15 | 2015-07-15 | Fire hose leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511828.3U CN204745460U (en) | 2015-07-15 | 2015-07-15 | Fire hose leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745460U true CN204745460U (en) | 2015-11-11 |
Family
ID=54460221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511828.3U Expired - Fee Related CN204745460U (en) | 2015-07-15 | 2015-07-15 | Fire hose leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693991A (en) * | 2017-11-08 | 2018-02-16 | 郑州帝鑫科技有限公司 | Fire hose is tied up, leaked hunting, cleaning drying integral machine |
-
2015
- 2015-07-15 CN CN201520511828.3U patent/CN204745460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693991A (en) * | 2017-11-08 | 2018-02-16 | 郑州帝鑫科技有限公司 | Fire hose is tied up, leaked hunting, cleaning drying integral machine |
| CN107693991B (en) * | 2017-11-08 | 2023-05-16 | 郑州帝鑫科技有限公司 | Fire hose bundling, leak detection, cleaning and drying integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190715 |