A kind of anti-leakage inspection device of pipe network

Abstract

The utility model discloses a leakage prevention inspection device for a pipe network, including a connecting pipe and a pipe network, a first connecting plate fixed on the connecting pipe, a second connecting plate fixed on the pipe network, the first connecting plate and the second connecting plate fixed by bolts, a third connecting plate fixed on the top of the connecting pipe, a branch pipe installed on the top of the third connecting plate, the branch pipe inserted into the connecting pipe, and a detection mechanism installed in the branch pipe. Compared with the prior art, the utility model connects the connecting pipe to the inside of the pipe network by setting a connecting pipe. When the pipe network is used for water transportation, the internal pressure of the pipe network and the connecting pipe is a fixed value, the pressure sensor detects the pressure in the pipe network and the connecting pipe in real time, and transmits the pressure value to the control center through a wireless communication device. When the pipe network leaks, the pressure detected by the pressure sensor changes, which can help the staff quickly locate the leakage area, so as to carry out the next step of accurate detection, and is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network leakage prevention, in particular to a pipe network leakage prevention inspection device. Background Art

[0002] All regions attach great importance to the leakage of water supply pipes and have made long-term and unremitting efforts. It is urgent and necessary to carry out scientific research and technological development on leakage control of water supply pipes. The main causes of pipe network leakage are divided into three categories: corrosion perforation, fatigue rupture and external force damage. The conventional detection method is manual inspection, which determines the leakage of the pipe network by whether there are leakage points on the pipe network path. This method is not only inefficient, but also has the problem of untimely discovery. There are certain deficiencies in its use. For this reason, we propose a pipe network anti-leakage inspection device. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a leakage prevention inspection device for a pipe network.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A leakage prevention inspection device for a pipe network comprises a connecting pipe and a pipe network, wherein a first connecting plate is fixed on the connecting pipe, a second connecting plate is fixed on the pipe network, the first connecting plate and the second connecting plate are fixed by bolts, a third connecting plate is fixed on the top of the connecting pipe, a branch pipe is installed on the top of the third connecting plate, the branch pipe is inserted into the connecting pipe, a detection mechanism is installed in the branch pipe, a cleaning mechanism is installed on the bottom of the connecting pipe, the cleaning mechanism is inserted into the interior of the connecting pipe and connected to the detection mechanism, and a wireless communication device is installed on the top of the detection mechanism.

[0006] Preferably, the detection mechanism includes a cover plate fixed to the branch pipe by bolts, a connecting seat is fixed to the bottom of the cover plate, a connecting sleeve is threadedly connected to the connecting seat, a filter cartridge is fixed to the bottom of the connecting sleeve, a mounting bracket is fixed to the bottom of the connecting seat, and a pressure sensor is installed at the bottom of the mounting bracket.

[0007] Preferably, the filter cartridge passes through the branch pipe and is inserted into the interior of the connecting pipe, the filter cartridge is slidably connected to the cleaning mechanism, and the wireless communication device is installed on the top of the cover plate.

[0008] Preferably, the cleaning mechanism comprises a motor fixed to the bottom of the connecting pipe, the output shaft of the motor is inserted into the interior of the connecting pipe and connected to a rotating shaft, and a brush holder is installed on the top of the rotating shaft.

[0009] Preferably, a sealing ring is fixedly sleeved on the rotating shaft, the brush holder is a U-shaped structure, and the brush holder is slidably connected to the filter cartridge.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model provides a connecting pipe and connects the connecting pipe to the inside of the pipe network. When the pipe network is used to transport water, the internal pressure of the pipe network and the connecting pipe is a fixed value. The pressure sensor detects the pressure in the pipe network and the connecting pipe in real time, and transmits the pressure value to the control center through a wireless communication device. When a leak occurs in the pipe network, the pressure detected by the pressure sensor changes, which can help the staff quickly locate the leaking area, so as to carry out the next step of accurate detection. It is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a pipe network anti-leakage inspection device proposed by the utility model;

[0013] Figure 2 for Figure 1 A front cross-sectional view of

[0014] Figure 3 for Figure 2 Cross-sectional view of the detection mechanism.

[0015] In the figure: 1 connecting pipe, 2 first connecting plate, 3 pipe network, 4 second connecting plate, 5 third connecting plate, 6 branch pipe, 7 detection mechanism, 71 cover plate, 72 connecting seat, 73 connecting sleeve, 74 filter cartridge, 75 mounting frame, 76 pressure sensor, 8 cleaning mechanism, 81 motor, 82 rotating shaft, 83 brush holder, 9 wireless communication device. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Reference Figure 1-3, a leakage prevention inspection device for a pipe network, comprising a connecting pipe 1 and a pipe network 3, a first connecting plate 2 is fixed on the connecting pipe 1, a second connecting plate 4 is fixed on the pipe network 3, the first connecting plate 4 and the second connecting plate 4 are fixed by bolts, a third connecting plate 5 is fixed on the top of the connecting pipe 1, a branch pipe 6 is installed on the top of the third connecting plate 5, the branch pipe 6 is inserted into the connecting pipe 1, a detection mechanism 7 is installed in the branch pipe 6, a cleaning mechanism 8 is installed at the bottom of the connecting pipe 1, the cleaning mechanism 8 is inserted into the interior of the connecting pipe 1 and connected to the detection mechanism 7, a wireless communication device 9 is installed on the top of the detection mechanism 7, the detection mechanism 7 comprises a cover plate 71 fixed to the branch pipe 6 by bolts, a connecting seat 72 is fixed at the bottom of the cover plate 71, a connecting sleeve 73 is connected to the connecting seat 72 by a threaded sleeve, a filter cartridge 74 is fixed at the bottom of the connecting sleeve 73, a mounting bracket 75 is fixed at the bottom of the connecting seat 72, a pressure sensor 76 is installed at the bottom of the mounting bracket 75, and a filter cartridge 74 is fixed at the bottom of the connecting seat 72. The cylinder 74 passes through the branch pipe 6 and is inserted into the interior of the connecting pipe 1. The filter cylinder 74 is slidably connected to the cleaning mechanism 8. The wireless communication device 9 is installed on the top of the cover plate 71. The cleaning mechanism 8 includes a motor 81 fixed to the bottom of the connecting pipe 1. The output shaft of the motor 81 is inserted into the interior of the connecting pipe 1 and is connected to a rotating shaft 82. A brush holder 83 is installed on the top of the rotating shaft 82. A sealing ring is fixedly sleeved on the rotating shaft 82. The brush holder 83 is a U-shaped structure. The brush holder 83 and the filter cylinder 74 are slidably connected. By setting a connecting pipe, the connecting pipe is connected to the interior of the pipe network. When the pipe network is used for water transportation, the internal pressure of the pipe network and the connecting pipe is a fixed value. The pressure sensor detects the pressure in the pipe network and the connecting pipe in real time, and transmits the pressure value to the control center through the wireless communication device. When a leak occurs in the pipe network, the pressure detected by the pressure sensor changes, which can help the staff quickly locate the leaking area, so as to carry out the next step of accurate detection. It is very convenient to use.

[0018] When in use, the device is connected to a power source, the connecting pipe 1 is connected to the pipe network 3, and the first connecting plate 3 and the second connecting plate 4 are fixed by bolts to complete the installation of the device. During the use of the pipe network 3, the water flow in the pipe network 3 flows through the connecting pipe 1, and the pressure sensor 76 detects the pressure conditions in the pipe network 3 and the connecting pipe 1 in real time. At this time, the filter cartridge 74 filters the water flow to prevent impurities in the water flow from contaminating the pressure sensor 76. The pressure data is transmitted to the control center through the wireless transmission device 9, and the motor 81 is started. The output shaft of the motor 91 drives the rotating shaft 82 to rotate, and the rotating shaft 82 drives the brush holder 83 to rotate. The brush holder 83 is used to clean the filter cartridge 74 to keep the filter cartridge 83 unobstructed, thereby improving the detection accuracy of the pressure sensor 76. When leakage occurs in the pipe network 3, the data detected by the pressure sensor 76 is abnormal. At this time, the staff can perform further precise detection according to the area where the abnormal data occurs.

[0019] To sum up, compared with the prior art, the utility model provides a connecting pipe to connect the connecting pipe to the inside of the pipe network. When the pipe network is used to transport water, the internal pressure of the pipe network and the connecting pipe is a fixed value. The pressure sensor detects the pressure in the pipe network and the connecting pipe in real time, and transmits the pressure value to the control center through a wireless communication device. When a leak occurs in the pipe network, the pressure detected by the pressure sensor changes, which can help the staff quickly locate the leaking area, thereby performing the next step of precise detection. It is very convenient to use.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe network anti-leakage inspection device, comprising a connecting pipe (1) and a pipe network (3), characterized in that: A first connecting plate (2) is fixed on the connecting pipe (1), a second connecting plate (4) is fixed on the pipe network (3), the first connecting plate (2) and the second connecting plate (4) are fixed by bolts, a third connecting plate (5) is fixed on the top of the connecting pipe (1), a branch pipe (6) is installed on the top of the third connecting plate (5), the branch pipe (6) is inserted into the connecting pipe (1), a detection mechanism (7) is installed in the branch pipe (6), a cleaning mechanism (8) is installed at the bottom of the connecting pipe (1), the cleaning mechanism (8) is inserted into the interior of the connecting pipe (1) and connected to the detection mechanism (7), and a wireless communication device (9) is installed on the top of the detection mechanism (7).

2. A pipe network anti-leakage inspection device according to claim 1, characterized in that: The detection mechanism (7) comprises a cover plate (71) fixed to the branch pipe (6) by means of bolts, a connecting seat (72) being fixed to the bottom of the cover plate (71), a connecting sleeve (73) being threadedly sleeved on the connecting seat (72), a filter cartridge (74) being fixed to the bottom of the connecting sleeve (73), a mounting frame (75) being fixed to the bottom of the connecting seat (72), and a pressure sensor (76) being mounted to the bottom of the mounting frame (75).

3. A pipe network anti-leakage inspection device according to claim 2, characterized in that: The filter cartridge (74) passes through the branch pipe (6) and is inserted into the interior of the connecting pipe (1). The filter cartridge (74) is slidably connected to the cleaning mechanism (8). The wireless communication device (9) is installed on the top of the cover plate (71).

4. A pipe network anti-leakage inspection device according to claim 3, characterized in that: The cleaning mechanism (8) comprises a motor (81) fixed at the bottom of the connecting pipe (1), the output shaft of the motor (81) is inserted into the interior of the connecting pipe (1) and connected to a rotating shaft (82), and a brush holder (83) is installed on the top of the rotating shaft (82).

5. The anti-leakage inspection device for a pipe network according to claim 4, characterized in that: A sealing ring is fixedly sleeved on the rotating shaft (82); the brush holder (83) is a U-shaped structure; and the brush holder (83) is slidably connected to the filter cartridge (74).

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