CN213579970U - Digital water leakage detector for maintenance of fire-fighting facilities - Google Patents
Digital water leakage detector for maintenance of fire-fighting facilities Download PDFInfo
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- CN213579970U CN213579970U CN202022514531.6U CN202022514531U CN213579970U CN 213579970 U CN213579970 U CN 213579970U CN 202022514531 U CN202022514531 U CN 202022514531U CN 213579970 U CN213579970 U CN 213579970U
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Abstract
The utility model relates to a digital water leakage detector for maintaining fire-fighting equipment, which comprises a host, a noise sensor connected with the host through a circuit and an earphone connected with the host through a circuit, the bottom of the noise sensor is provided with a noise collecting port, the outside of the noise collecting port is provided with a noise collecting disc, under normal conditions, when the noise sensor is used for detecting the ground, a water pipe below the ground leaks, the noise generated by a water leakage point is collected by the noise collecting disc and is transmitted to the noise sensor through the noise collecting port, the noise sensor transmits a noise signal to the host, a display screen of the host displays an audio image and transmits the sound wave of the noise to the matched earphone, thereby achieving the effect of detecting the water leakage point; in addition, the inner wall of the noise collecting port is provided with an internal thread, the noise collecting port is connected with the noise collecting rod in a threaded mode, the noise collecting rod can be close to a potential water leakage point of the water pipe to collect noise signals, the potential water leakage point of the water pipe can be detected conveniently and timely, and the operation is flexible and convenient.
Description
Technical Field
The utility model belongs to the technical field of the fire control facility dimension protects equipment and specifically relates to a digital water leakage detector is used in fire control facility dimension guarantor.
Background
The intelligent digital water leakage detector applies advanced digital signal processing technology and digital filter circuit, further improves the anti-interference performance of the detector, and has the important characteristics that the intelligent digital water leakage detector can overcome the interference of environmental noise to carry out accurate detection, accurately displays measurement parameters on a large-screen liquid crystal display screen, automatically distinguishes environmental noise and water leakage noise signals, and enables an operator to visually judge water leakage doubts.
The principle of the existing intelligent digital water leakage detector is that a noise sensor is close to a water leakage point of a pipeline, noise generated by water leakage is collected by the noise sensor, the noise sensor transmits a noise signal to a host, a display screen of the host displays an audio image and transmits sound waves of the noise to a matched earphone, and therefore the effect of detecting the water leakage point is achieved;
the noise of present digital detector that leaks of intelligence is collected the mouth and is located noise sensor's bottom, and when the digital detector that leaks of intelligence actually used, we found its use defect and lie in: 1. the noise collection capacity of the noise collection port is not particularly strong, and the problem of detection leakage exists under the condition that the water leakage point is small; 2. the noise sensor adopts a ground-attached type detection mode, and the problem that pipeline water leakage points are inconvenient to detect exists in a grassland with a deep grass cluster or a position with a small space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a digital water leakage detector for maintaining fire-fighting facilities.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a fire-fighting equipment dimension is protected with digital leak detector, includes the host computer, passes through line connection's noise sensor and the earphone that passes through line connection with the host computer, noise sensor's bottom is equipped with the noise and collects mouthful, and the outside that the mouth was collected to the noise is equipped with the noise catch tray, and the noise catch tray is the loudspeaker form, has the internal thread on the inner wall of noise collection mouth, and noise collection mouth department threaded connection noise collection pole.
Furthermore, the noise collecting tray is made of rubber.
Furthermore, the noise collecting rod is an integrally formed hollow straight rod, a thread section is arranged at the end part of the noise collecting rod, and the thread section is in threaded connection with the noise collecting opening.
Further, the noise collecting rod is a telescopic hollow rod, a thread section is arranged at the end of the noise collecting rod, and the thread section is in threaded connection with the noise collecting opening.
Furthermore, a telescopic portable rod is connected to the top of the noise sensor, and a handle is arranged at the end of the telescopic portable rod.
Furthermore, the host, the noise sensor and the earphone form a set of digital water leakage detector, and the model of the digital water leakage detector is JT-5000.
The utility model has the advantages that: the noise collection disc is arranged on the outer side of a noise collection port of a noise sensor of the equipment, the noise collection disc is horn-shaped, under normal conditions, when the noise sensor is used for detecting the noise sensor in a ground-attached mode, if a water pipe below the ground leaks, noise generated by a water leakage point is contained by the noise collection disc and is transmitted to the noise sensor through the noise collection port, the noise sensor transmits a noise signal to a host, a display screen of the host displays an audio image and transmits sound waves of the noise to a matched earphone, and therefore the effect of detecting the water leakage point is achieved;
in addition, the inner wall of noise collection mouth is last to have the internal thread, noise collection mouth department threaded connection noise collection pole, the noise collection pole can be integrated into one piece's cavity straight-bar, also can be for the telescopic cavity pole, length is adjustable, meetting the darker meadow of grass or the less position in space, when the noise sensor is inconvenient to be close to the latent leak water spot of water pipe, can be on-the-spot collect mouthful screw thread installation noise collection pole at the noise, collect the pole through the noise and insert meadow inside or space gap, the noise collection pole can be close to the latent leak water spot of water pipe and carry out the noise signal and collect, conveniently in time carry out the latent leak water spot of water pipe and detect, and flexible operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the noise collecting rod of the present invention;
fig. 3 is another schematic structural diagram of the noise collecting rod of the present invention.
Detailed Description
As shown in fig. 1, a digital water leakage detector for maintaining and protecting fire-fighting facilities comprises a host 1, a noise sensor 2 connected with the host 1 through a line, and an earphone 3 connected with the host 1 through a line, wherein the host 1, the noise sensor 2 and the earphone 3 form a set of digital water leakage detector, and the digital water leakage detector is an existing device and is model JT-5000.
As the utility model discloses an improvement, noise sensor 2's bottom is equipped with the noise and collects mouthful 4, and the outside that mouthful 4 was collected to the noise is equipped with noise collecting tray 5, and noise collecting tray 5's material is rubber, and noise collecting tray 5 is loudspeaker form, has the internal thread on the inner wall of noise collecting mouth 4, and noise collecting mouth department threaded connection noise collecting rod 6.
As shown in fig. 2, the noise collecting rod 6 is an integrally formed hollow straight rod, the end of the noise collecting rod 6 is provided with a threaded section 7, and the threaded section 7 is in threaded connection with the noise collecting port 4.
As shown in fig. 3, the noise collecting rod 6 may also be a telescopic hollow rod, the length of the noise collecting rod 6 is adjustable, the end of the noise collecting rod 6 is provided with a threaded section 7, and the threaded section 7 is in threaded connection with the noise collecting port 4.
Further, in order to facilitate the transfer of the noise sensor 2, a telescopic portable rod 8 is connected to the top of the noise sensor 2, and a handle 9 is arranged at the end of the telescopic portable rod 8.
The noise collecting disc 5 is arranged on the outer side of a noise collecting port 4 of a noise sensor 2 of the equipment, the noise collecting disc 5 is horn-shaped, under the normal condition, when the noise sensor 2 is used for detecting the ground, if a water pipe below the ground leaks, noise generated by a water leakage point is stored by the noise collecting disc 5 and is transmitted to the noise sensor 2 through the noise collecting port 4, the noise sensor 2 transmits a noise signal to a host 1, a display screen of the host 1 displays an audio image and transmits sound waves of the noise to a matched earphone 3, and therefore the effect of detecting the water leakage point is achieved;
in addition, the internal thread has on the inner wall of mouth 4 is collected to the noise, 4 threaded connection noise collection pole 6 of mouth 4 are collected to the noise, noise collection pole 6 can be integrated into one piece's cavity straight-bar, also can be for the telescopic cavity pole, length is adjustable, meetting the darker meadow of grass or the less position in space, noise sensor 3 is inconvenient when being close to the latent leak water point of water pipe, can be on-the-spot 4 threaded connection noise collection pole 6 of mouth are collected to the noise, collect pole 6 and insert meadow inside or space gap through the noise, noise collection pole 6 can be close to the latent leak water point of water pipe and carry out noise signal collection, conveniently in time carry out the latent leak water point detection of water pipe, the flexible operation is convenient.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fire control facility dimension is protected with digital leak detector, includes the host computer, passes through line connection's noise sensor and the earphone that passes through line connection with the host computer, its characterized in that, noise sensor's bottom is equipped with the noise and collects the mouth, and the outside that the mouth was collected to the noise is equipped with the noise catch tray, and the noise catch tray is the loudspeaker form, has the internal thread on the inner wall of noise collection mouth, and noise collection mouth department threaded connection noise collection pole.
2. The digital water leakage detector for maintenance of fire fighting equipment according to claim 1, wherein the noise collection pan is made of rubber.
3. The digital water leakage detector for fire protection maintenance of claim 2, wherein the noise collection rod is an integrally formed hollow straight rod, and the end of the noise collection rod is provided with a threaded section which is in threaded connection with the noise collection port.
4. The digital water leak detector of claim 2, wherein the noise collection rod is a hollow rod, and the noise collection rod has a threaded portion at an end thereof, and the threaded portion is threadedly connected to the noise collection port.
5. The digital water leak detector of claim 3 or 4, wherein the top of the noise sensor is connected to a telescopic handle bar, and the end of the telescopic handle bar is provided with a handle.
6. The digital water leakage detector for maintenance of fire fighting equipment according to claim 5, wherein the host, the noise sensor and the earphone constitute a set of digital water leakage detector, and the digital water leakage detector is model JT-5000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022514531.6U CN213579970U (en) | 2020-11-03 | 2020-11-03 | Digital water leakage detector for maintenance of fire-fighting facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022514531.6U CN213579970U (en) | 2020-11-03 | 2020-11-03 | Digital water leakage detector for maintenance of fire-fighting facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213579970U true CN213579970U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022514531.6U Active CN213579970U (en) | 2020-11-03 | 2020-11-03 | Digital water leakage detector for maintenance of fire-fighting facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213579970U (en) |
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2020
- 2020-11-03 CN CN202022514531.6U patent/CN213579970U/en active Active
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