CN216050550U - Fire hose air tightness detection device - Google Patents
Fire hose air tightness detection device Download PDFInfo
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- CN216050550U CN216050550U CN202121460685.XU CN202121460685U CN216050550U CN 216050550 U CN216050550 U CN 216050550U CN 202121460685 U CN202121460685 U CN 202121460685U CN 216050550 U CN216050550 U CN 216050550U
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- fire hose
- box body
- air inlet
- air
- inlet pipeline
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Abstract
The utility model provides a fire hose air tightness detection device, which comprises: the fire hose connector comprises a box body, a hose connector and a hose connector, wherein one side wall of the box body is provided with an air inlet connector for connecting a fire hose connector, and the other side wall of the box body is provided with a water inlet; one end of each bending column is connected with the bottom plate of the box body and is perpendicular to the bottom plate, the bending columns are arranged in parallel, and the fire hose is wound on each bending column and is integrally V-shaped; one end of the air inlet pipeline is connected with the air inlet interface, and the other end of the air inlet pipeline is connected with a vacuum pump; the air pressure meter is arranged in the box body and used for sensing the pressure value in the box body; one end of the water inlet pipeline is connected with the water inlet, and the other end of the water inlet pipeline is connected with the water tank; and the sealing ring is arranged at the air inlet interface, and the air inlet interface is hermetically connected with the fire hose joint and the air inlet pipeline through the sealing ring. The fire hose air tightness detection device provided by the utility model is simple in structure, convenient to operate and rapid in detection.
Description
Technical Field
The utility model relates to the technical field of fire protection detection, in particular to a fire hose air tightness detection device.
Background
At present, the fire hose mainly refers to a hose for conveying flame-retardant liquid such as high-pressure water or foam. The traditional fire hose takes rubber as a lining, and the outer surface of the traditional fire hose is wrapped by linen braided fabric. The advanced fire hose is made of polyurethane and other polymer materials. The two ends of the fire hose are provided with metal joints, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure. As is known to all, fire extinguishers are generally used for extinguishing initial fire, when the fire is in a large fire, fire extinguishers need to be connected with fire hydrant by using fire hoses in time to extinguish the fire, and the fire hoses bear huge liquid jet pressure, so that the fire extinguishers have high air tightness requirements.
The fire hose is as the instrument of current main fire control, by the extensive application of people on various fire-fighting equipment, and the integrality of fire hose has very big effect to putting out a fire, so the gas tightness of fire hose is especially important, consequently, it is especially important to the gas tightness detection of fire hose, but generally all use water to detect on the market, this kind of detection mode is loaded down with trivial details, and extravagant water source, probably because the pressure when fire hose is washed by water is not enough simultaneously, lead to tiny hole on the fire hose to be difficult to detect out, and then efficiency when influencing the fire control.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the fire hose which is simple in structure, is convenient for pressurizing the detected fire hose and ensures that the fire hose is in a high-pressure state, so that the air tightness of the fire hose at the detected part is convenient to test.
In order to achieve the above object, the present invention provides a fire hose airtightness detection apparatus, including:
the fire hose connector comprises a box body, a hose connector and a hose connector, wherein one side wall of the box body is provided with an air inlet connector for connecting a fire hose connector, and the other side wall of the box body is provided with a water inlet;
one end of each bending column is connected with the bottom plate of the box body and is perpendicular to the bottom plate, the bending columns are arranged in parallel, and the fire hose is wound on each bending column and is integrally V-shaped;
one end of the air inlet pipeline is connected with the air inlet interface, and the other end of the air inlet pipeline is connected with a vacuum pump;
the air pressure meter is arranged in the box body and used for sensing the pressure value in the box body;
one end of the water inlet pipeline is connected with the water inlet, and the other end of the water inlet pipeline is connected with the water tank;
and the sealing ring is arranged at the air inlet interface, and the air inlet interface is hermetically connected with the fire hose joint and the air inlet pipeline through the sealing ring.
The preferred scheme is as follows: and the air inlet pipeline and the water inlet pipeline are both provided with electromagnetic valves.
The preferred scheme is as follows: the pneumatic gauge is characterized by further comprising a controller, wherein the controller is connected with the pneumatic gauge and the electromagnetic valve.
The preferred scheme is as follows: the upper end of the box body is provided with a cover plate.
The preferred scheme is as follows: and a sealing ring is arranged along the edge of the cover plate.
The preferred scheme is as follows: the barometer is arranged on the inner wall of the box body.
The preferred scheme is as follows: the box body is provided with an observation window, and the number indicating disc of the barometer faces the observation window.
The preferred scheme is as follows: and a limiting block is arranged at one end, far away from the box body bottom plate, of the bending column and is used for preventing the fire hose from floating upwards.
The preferred scheme is as follows: and one end of the fire hose is provided with a sealing cover for sealing the fire hose.
The utility model has the beneficial effects that:
1. the fire hose is inflated by the arranged vacuum pump, and a tester reads the air pressure meter through the observation window to judge the air tightness of the fire hose. The fire hose air tightness detection device provided by the utility model is simple in structure, convenient to operate and rapid in detection;
2. according to the fire hose, the water inlet, the water tank and the water inlet pipeline are arranged on the side wall of the box body, so that the air leakage position on the fire hose can be quickly judged, and the maintenance can be conveniently carried out in time;
3. according to the utility model, the V-shaped bending column is arranged in the box body, so that the occupied area for detecting the fire hose can be reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fire hose of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by a user of ordinary skill in the art.
The utility model provides a fire hose air tightness detection device, which comprises:
the fire hose connector comprises a box body 1, wherein one side wall of the box body is provided with an air inlet connector 2 used for connecting a fire hose connector, and the other side wall of the box body is provided with a water inlet;
one end of each bending column 8 is connected with the bottom plate of the box body 1 and is perpendicular to the bottom plate, the bending columns 8 are arranged in parallel, and the fire hose 7 is wound on each bending column 8 and is integrally V-shaped;
one end of the air inlet pipeline 3 is connected with the air inlet interface, and the other end of the air inlet pipeline is connected with a vacuum pump 5;
the air pressure meter 6 is arranged in the box body 1 and used for sensing the pressure value in the box body 1;
one end of the water inlet pipeline 4 is connected with the water inlet, and the other end of the water inlet pipeline is connected with a water tank;
and the sealing ring is arranged at the air inlet connector 2, and the air inlet connector 2 is hermetically connected with the fire hose connector and the air inlet pipeline 3 through the sealing ring.
In another embodiment of the present invention, the air inlet pipeline 3 and the water inlet pipeline 4 are both provided with electromagnetic valves.
In another embodiment of the utility model, the air pressure meter further comprises a controller, and the controller is connected with the air pressure meter and the electromagnetic valve.
In another embodiment of the present invention, a cover plate is disposed at the upper end of the box body 1.
In another embodiment of the utility model, the cover plate is provided with a sealing ring along the edge.
In another embodiment of the present invention, the barometer 6 is disposed on an inner wall of the case 1.
In another embodiment of the present invention, the box body 1 is provided with an observation window, and the dial of the barometer 6 faces the observation window.
According to another embodiment of the utility model, a limiting block is arranged at one end of the bending column 8, which is far away from the bottom plate of the box body 1, and the limiting block is used for preventing the fire hose from floating upwards.
According to another embodiment of the utility model, one end of the fire hose 7 is provided with a sealing cover 9 for sealing the fire hose.
In another embodiment of the present invention, the present invention provides a fire hose airtightness detection apparatus, including:
the fire hose connector comprises a box body 1, wherein an air inlet connector 2 used for connecting a fire hose connector is arranged on one side wall of the box body 1, a water inlet is arranged on the other side wall of the box body, a cover plate is arranged at the upper end of the box body 1, a sealing ring is arranged on the edge of the cover plate, an observation window is arranged on the box body 1, and a dial of a barometer 6 faces the observation window;
one end of each bending column 8 is connected with the bottom plate of the box body 1 and is perpendicular to the bottom plate, the bending columns 8 are arranged in parallel, the fire hose 7 is wound on each bending column 8 and is integrally in a V shape, a limiting block is arranged at one end, away from the bottom plate of the box body 1, of each bending column 8, the limiting block is used for preventing the fire hose from floating upwards, and a sealing cover 9 used for sealing the fire hose is arranged at one end of each fire hose 7;
one end of the air inlet pipeline 3 is connected with the air inlet interface 2, the other end of the air inlet pipeline is connected with a vacuum pump 5, and the air inlet pipeline 3 is provided with an electromagnetic valve;
the air pressure gauge 6 is arranged on the inner wall of the box body 1 and is used for sensing the pressure value in the box body 1;
one end of the water inlet pipeline 4 is connected with the water inlet, the other end of the water inlet pipeline 4 is connected with a water tank, and the water inlet pipeline 4 is provided with an electromagnetic valve;
the sealing ring is arranged at the air inlet connector 2, and the air inlet connector 2 is hermetically connected with the joint of the fire hose 7 and the air inlet pipeline 3 through the sealing ring;
and the controller is connected with the air pressure meter 6 and the electromagnetic valve.
The working principle of the utility model is as follows:
when the fire hose is detected, the fire hose is sequentially wound on each bending column, after the vacuum pump, the air inlet pipeline, the water inlet pipeline and the air pressure meter are installed, the vacuum pump is started, the number of the air pressure meter is observed, and if the number of the air pressure meter is not changed, the air tightness of the fire hose is good; if the indication number of the barometer changes, the air tightness of the fire hose is poor; after judging that the fire hose gas tightness is not good, start the water pump in the water tank to open the solenoid valve on the water inlet pipe, introduce the box with the water in the water tank in, through detecting the bubble, can judge out fire hose gas leakage department fast.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. Fire hose gas tightness detection device, its characterized in that includes:
the fire hose connector comprises a box body, a hose connector and a hose connector, wherein one side wall of the box body is provided with an air inlet connector for connecting a fire hose connector, and the other side wall of the box body is provided with a water inlet;
one end of each bending column is connected with the bottom plate of the box body and is perpendicular to the bottom plate, the bending columns are arranged in parallel, and the fire hose is wound on each bending column and is integrally V-shaped;
one end of the air inlet pipeline is connected with the air inlet interface, and the other end of the air inlet pipeline is connected with a vacuum pump;
the air pressure meter is arranged in the box body and used for sensing the pressure value in the box body;
one end of the water inlet pipeline is connected with the water inlet, and the other end of the water inlet pipeline is connected with the water tank;
and the sealing ring is arranged at the air inlet interface, and the air inlet interface is hermetically connected with the fire hose joint and the air inlet pipeline through the sealing ring.
2. The fire hose airtightness detection apparatus according to claim 1, wherein electromagnetic valves are provided on both the air intake pipeline and the water intake pipeline.
3. The fire hose airtightness detection apparatus according to claim 2, further comprising a controller, the controller being connected to the air pressure gauge and the electromagnetic valve.
4. The fire hose airtightness detection apparatus according to claim 1, wherein a cover plate is provided at an upper end of the box body.
5. The fire hose air tightness detection device of claim 4, wherein the cover plate is provided with a sealing ring along an edge.
6. The fire hose airtightness detection apparatus according to claim 1, wherein the barometer is provided on an inner wall of the box body.
7. The fire hose airtightness detection apparatus according to claim 1, wherein an observation window is provided on the box body, and a dial of the barometer faces the observation window.
8. The fire hose airtightness detection apparatus according to claim 1, wherein a stopper is provided at an end of the bending column that is away from the tank bottom plate, and the stopper is configured to prevent the fire hose from floating upward.
9. The fire hose airtightness detection apparatus according to claim 1, wherein a seal cover for sealing the fire hose is provided at one end of the fire hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460685.XU CN216050550U (en) | 2021-06-29 | 2021-06-29 | Fire hose air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460685.XU CN216050550U (en) | 2021-06-29 | 2021-06-29 | Fire hose air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216050550U true CN216050550U (en) | 2022-03-15 |
Family
ID=80554439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460685.XU Active CN216050550U (en) | 2021-06-29 | 2021-06-29 | Fire hose air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216050550U (en) |
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2021
- 2021-06-29 CN CN202121460685.XU patent/CN216050550U/en active Active
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