CN211475526U

CN211475526U - Complete monitoring device for leakage of water delivery and distribution pipe network

Info

Publication number: CN211475526U
Application number: CN201921998044.2U
Authority: CN
Inventors: 璁稿嘲; 许峰
Original assignee: Xi'an Quanfang Technology Development Co ltd
Current assignee: Xi'an Quanfang Technology Development Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-11
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a complete monitoring device for leakage of a water delivery and distribution pipe network, which comprises a measuring instrument main body and a monitor main body; the measuring instrument main part comprises measurement controller, fixed plate and dead lever, measurement controller passes through fixed axle and spout to be fixed on the fixed plate surface, and fixed plate opposite side surface welding has the telescopic link. The utility model discloses in, avoid the sensor to be bumped badly by accident through the protective sheath that can change in the sensor position of measuring stick in addition, the ultrasonic sensor who has added among the prior art on the measuring stick simultaneously measures the position of the inside rivers abnormal sound of water delivery pipe, damage appears because the pipeline of water leakage point simultaneously, light vibrations can appear in rivers outflow in-process, consequently, add vibration sensor and measure the water pipe vibration condition, two kinds of sensor measured data intercombination, get rid of the measuring error that leads to because other noises or other vibrations, make measuring effect promote.

Description

Complete monitoring device for leakage of water delivery and distribution pipe network

Technical Field

The utility model relates to a detecting instrument technical field especially relates to a defeated water distribution pipe net leakage complete set monitoring devices.

Background

The workshop and the device of the city and the enterprise have complex process and dense pipelines. Various comprehensive pipelines, such as a water supply pipeline, a circulating water pipeline, a water drainage pipeline, an oil discharge pipeline, a material pipeline and the like, are buried underground, and are like capillary vessels, dense and hemp and criss-cross in a human body to form respective networks. The water supply pipeline is buried underground for a long time, and the leakage phenomenon of the underground pipeline can be caused. There are many reasons for pipe leaks, such as: the laying time of the pipeline is long, the pipeline is in service for a long time, and the pipeline is aged; the pipeline joint is loosened to cause leakage due to geological change, ground settlement and the like; leakage caused by poor pipe quality and construction; the temperature difference fluctuation of the medium is large, so that the leakage caused by uneven heating of the pipeline is caused; leakage is caused by acid-base soil corrosion and conveyed medium corrosion; the external pressure causes the damage of the pipeline to cause leakage; unreasonable planning design, pipeline leakage caused by the crossing of pipelines.

The water leakage monitoring means that when the water supply pipeline leaks, water overflows under pressure to generate noise, the noise can be transmitted to two sides along the pipeline or transmitted to the ground along a medium, and a water leakage monitoring instrument picks up the water leakage sound and converts the sound into an electric signal, and the accurate position of a water leakage point is judged by correspondingly amplifying and performing digital filtering processing. This is a method of water leakage monitoring for conventional sonic detection. In the region of 2m diameter, the exact position can be determined directly with an acoustic leak tube. The heard sound is the swooshing sound of the water flowing out after the water pipe is broken. However, this method still has some errors, and the accuracy of the monitoring amount may be reduced due to other sounds.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a complete set of monitoring device for leakage of a water delivery and distribution pipe network.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a complete set of monitoring device for leakage of a water delivery and distribution pipe network comprises a measuring instrument main body and a monitor main body;

the measuring apparatu main part comprises measurement controller, fixed plate and dead lever, measurement controller passes through fixed axle and spout sliding connection on the fixed plate surface, and fixed plate opposite side skin weld has the telescopic link, measurement controller surface mosaic has the display screen, and the measurement controller surface is provided with and sets up the button, the shield has been seted up to measurement controller side surface, and the inside optical fiber interface that is provided with of shield one, monitor main part surface mosaic has data statistics screen and integrated operating panel, and integrated operating panel surface mosaic has the control button.

Preferably, the fixed rod is connected with the measuring rod through a telescopic rod, and an ultrasonic sensor and a vibration sensor are embedded in the measuring rod.

Preferably, the surface of the measuring rod is embedded with an ultrasonic sensor and the surface of the vibration sensor is sleeved with a protective sleeve.

Preferably, one side of the monitor main body is provided with a second optical fiber interface, and the second optical fiber interface is connected with the first optical fiber interface through an optical fiber.

Preferably, the two fixing plates are connected with the telescopic plate through a telescopic groove.

Preferably, the ultrasonic sensor and the vibration sensor are electrically connected with the measurement controller.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, avoid the sensor to be bumped badly by accident through the protective sheath that can change in the sensor position of measuring stick in addition, the ultrasonic sensor who has added among the prior art on the measuring stick simultaneously measures the position of the inside rivers abnormal sound of water delivery pipe, damage appears because the pipeline of water leakage point simultaneously, light vibrations can appear in rivers outflow in-process, consequently, add vibration sensor and measure the water pipe vibration condition, two kinds of sensor measured data intercombination, get rid of the measuring error that leads to because other noises or other vibrations, make measuring effect promote.

Drawings

Fig. 1 is a schematic main body diagram of a measuring instrument of a complete monitoring device for leakage of a water delivery and distribution pipe network provided by the utility model;

fig. 2 is a schematic main body diagram of a monitor of a complete monitoring device for leakage of a water distribution and transmission pipe network;

FIG. 3 is a schematic diagram of the structure A of FIG. 1;

fig. 4 is a cross-sectional view of the utility model provides a complete monitoring devices's of defeated distribution pipe net leakage measuring apparatu.

Illustration of the drawings:

1. a meter body; 2. a measurement controller; 3. a display screen; 4. setting a key; 5. a dust cover; 6. a first optical fiber interface; 7. fixing the rod; 8. a protective sleeve; 9. a monitor main body; 10. A data statistics screen; 11. a second optical fiber interface; 12. an integrated operation panel; 13. a control key; 14. a measuring rod; 15. an ultrasonic sensor; 16. a vibration sensor; 17. a fixed shaft; 18. A chute; 19. a telescopic groove; 20. a retractable plate; 21. a telescopic rod; 22. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: referring to fig. 1-4, a complete monitoring device for leakage of a water delivery and distribution pipe network comprises a measuring instrument main body 1 and a monitor main body 9;

measuring apparatu main part 1 is by measurement controller 2, fixed plate 22 and dead lever 7 constitute, measurement controller 2 is on fixed plate 22 surface through fixed

axle

17 and 18 sliding connection of spout, and fixed plate 22 opposite side surface welding has

telescopic link

7, 2 surface mosaic of measurement controller has

display screen

3, and 2 surfaces of measurement controller are provided with and set up

button

4, 2 side surfaces of measurement controller have seted up shield 5, and shield 5 inside is provided with optical fiber interface 6, 9 surface mosaic of monitor main part have statistics of screen 10 and integrated operating panel 12, and integrated operating panel 12 surface mosaic has control button 13.

Example two: referring to fig. 3, the fixing rod 7 is connected to the measuring rod 14 through a telescopic rod 21, and the ultrasonic sensor 15 and the vibration sensor 16 are embedded in the measuring rod 14.

Example three: referring to fig. 1 to 3, the surface of the measuring rod 14, which is embedded with the ultrasonic sensor 15 and the vibration sensor 16, is covered with a protective sleeve 8.

Example four: referring to fig. 1-2, a second optical fiber interface 11 is disposed on one side of the monitor main body 9, and the second optical fiber interface 11 is connected to the first optical fiber interface 6 through an optical fiber.

Example five: referring to fig. 4, the two fixed plates 22 are connected to the expansion plate 20 through the expansion groove 19.

Example six: referring to fig. 1 to 4, the ultrasonic sensor 15 and the vibration sensor 16 are electrically connected to the measurement controller 2.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A complete set of monitoring device for leakage of a water delivery and distribution pipe network is characterized by comprising a measuring instrument main body (1) and a monitor main body (9);

measuring apparatu main part (1) comprises measurement controller (2), fixed plate (22) and dead lever (7), measurement controller (2) is through fixed axle (17) and spout (18) sliding connection on fixed plate (22) surface, and fixed plate (22) opposite side surface welding has dead lever (7), measurement controller (2) surface mosaic has display screen (3), and measurement controller (2) surface is provided with and sets up button (4), measurement controller (2) side surface has seted up shield (5), and shield (5) inside is provided with optical fiber interface (6), monitor main part (9) surface mosaic has data statistics screen (10) and integrated operating panel (12), and integrated operating panel (12) surface mosaic has control button (13).

2. The complete loss monitoring device for the water distribution and delivery pipe network as claimed in claim 1, wherein the fixed rod (7) is connected with the measuring rod (14) through a telescopic rod (21), and the measuring rod (14) is internally embedded with an ultrasonic sensor (15) and a vibration sensor (16).

3. The complete loss monitoring device for the water distribution and delivery pipe network as claimed in claim 2, wherein the surface of the measuring rod (14) embedded with the ultrasonic sensor (15) and the vibration sensor (16) is sleeved with a protective sleeve (8).

4. The complete set of monitoring devices for loss of water supply and distribution pipe network of claim 1, wherein the second optical fiber interface (11) is opened at one side of the main body (9) of the monitor, and the second optical fiber interface (11) is connected with the first optical fiber interface (6) through optical fiber.

5. A complete set of monitoring devices for the loss of mains water supply and distribution pipe networks according to claim 1, characterized in that the two fixed plates (22) are connected to the telescopic plate (20) by means of a telescopic slot (19).

6. A complete loss monitoring device according to claim 2, characterized in that said ultrasonic sensor (15) and vibration sensor (16) are electrically connected to the measurement controller (2).