Leakage detection device for water supply network

Abstract

The utility model belongs to the technical field of water supply pipe leakage detection, and particularly relates to a water supply pipe network leakage detection device which comprises a fastening ring. A plurality of groups of fastening rings are arranged; water guide grooves are formed in the inner side walls of the two sets of fastening rings; the water guiding grooves are evenly distributed in the inner side walls of the two sets of fastening rings. Hinges are mounted on the outer side walls of the two sets of fastening rings; a detection hole is formed in the side wall of the fastening ring; a detection cylinder is mounted on the inner side wall of the detection hole; the inner side wall of the detection cylinder is in sliding fit with a sliding plate; the side wall of the sliding plate is fixedly connected with a detection rod; according to the step, through the arrangement of a water guide groove, supplied water flowing out of the leakage position can be guided to flow into a detection cylinder through a detection hole, a sliding plate is pushed to enable a detection rod to be ejected out of the detection cylinder to remind a maintainer that leakage exists in the position, and a reset assembly is used for resetting the sliding plate and the detection rod when a fastening ring is dismounted. And the detection guide effect of the water supply network leakage detection device is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply pipe leakage detection, in particular to a water supply pipe network leakage detection device. Background Art

[0002] Water supply pipes refer to pipes in urban or rural water supply systems, which are mainly used to transport treated tap water or other water sources to residential areas, enterprises, institutions and other locations. When choosing water supply pipes, it is necessary to select appropriate pipes based on the specific use environment and needs.

[0003] In the prior art, when leakage occurs in the water supply network, it will affect the water supply demand of users and cause a large amount of water resource waste. At this time, it is necessary to conduct leakage detection on the water supply network.

[0004] During long-term use and observation, it was found that the existing water supply network leakage detection device was not easy to guide to different leakage points of the water supply pipe, so that the detection device could not contact the leaked water, affecting the detection effect.

[0005] To this end, the utility model provides a water supply pipe network leakage detection device. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a water supply network leakage detection device is proposed.

[0007] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a water supply network leakage detection device, comprising a fastening ring; the fastening ring is provided with a plurality of groups; the inner side walls of the two groups of fastening rings are provided with water guide grooves; the water guide grooves are evenly distributed on the inner side walls of the two groups of fastening rings; hinges are installed on the outer side walls of the two groups of fastening rings; the side walls of the fastening rings are provided with detection holes; the inner side walls of the detection holes are provided with detection cylinders; the inner side walls of the detection cylinders are slidably matched with sliding plates; the side walls of the sliding plates are fixedly connected with detection Measuring rod; the detecting rod and the detecting cylinder are slidably matched; a resetting assembly is arranged inside the detecting cylinder; an installation assembly is arranged on the outer side wall of the fastening ring; this step can guide the water supply flowing out of the leakage through the detection hole to flow into the detection cylinder through the setting of the water guide groove, push the sliding plate and then make the detecting rod push out of the detection cylinder to remind the maintenance personnel that there is a leakage at that place, and use the resetting assembly to reset the sliding plate and the detecting rod to the original position when the fastening ring is removed, thereby enhancing the detection and guiding effect of the water supply network leakage detection device.

[0008] Preferably, the reset assembly includes a spring; the side wall of the detection rod is fixedly connected to a first fixed plate; the first fixed plate and the inner wall of the detection tube are in sliding fit; the side wall of the first fixed plate is fixedly connected to a spring; the detection rod is arranged inside the spring; in this step, through the arrangement of the first fixed plate, the spring can be compressed when the detection rod is pushed out of the detection tube, and the repulsive force of the spring can be used to reset the device when the pressure pushing the sliding plate disappears, thereby further enhancing the reset effect of the water supply network leakage detection device.

[0009] Preferably, the installation assembly includes a second fixed plate; each group of the fastening ring outer side walls are fixedly connected to a second fixed plate; the second fixed plate is screwed to a bolt in the middle; the bolt end is fixedly connected to a rotating block; the bolt side wall is rotatably matched with a nut; in this step, the bolt can be rotated to adjust the distance of the second fixed plate through the setting of the rotating block, the second fixed plate can be adjusted to be stabilized through the nut, and the fastening ring can be installed and fixed, further enhancing the installation stabilization effect of the water supply network leakage detection device.

[0010] Preferably, a guide groove is provided on the side wall of the fastening ring; a guide block is fixedly connected to the other side wall of the fastening ring; the positions of the guide groove and the guide block correspond to each other; this step can provide auxiliary guidance when the fastening ring is installed through the setting of the guide groove and the guide block, further enhancing the installation guidance effect of the water supply network leakage detection device.

[0011] Preferably, an elastic rod is fixedly connected to the side wall of the detection rod; the elastic rods are evenly distributed on the side wall of the detection rod; a knocking ball is fixedly connected to the end of each group of the elastic rods; a clicker is installed on the inner wall of the detection tube; the clickers are evenly distributed on the inner wall of the detection tube; this step allows the arrangement of the elastic rod and the knocking ball to knock the clicker to make a sound when the detection rod moves, thereby prompting maintenance personnel of leakage, further enhancing the detection and prompting effect of the water supply network leakage detection device.

[0012] Preferably, the side wall of the rotating block is installed with an anti-skid pad; the anti-skid pad is evenly distributed on the side wall of the rotating block; this step can increase the contact area and friction of the rotating block through the provision of the anti-skid pad, further enhancing the anti-skid effect of the water supply network leakage detection device.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a water supply network leakage detection device, which can guide the water flowing out of the leakage through the detection hole to flow into the detection tube through the setting of the water guide groove, push the sliding plate and then make the detection rod push out of the detection tube to remind the maintenance personnel that there is a leakage at that place, and use the reset component to reset the sliding plate and the detection rod to the original position when the fastening ring is removed, thereby enhancing the detection and guiding effect of the water supply network leakage detection device.

[0015] 2. The water supply network leakage detection device described in the utility model can compress the spring when the detection rod is pushed out of the detection tube through the setting of the first fixed plate, and can reset to the original position when the pressure pushing the sliding plate disappears by utilizing the repulsive force of the spring, thereby further enhancing the resetting effect of the water supply network leakage detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the detection tube in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the detection rod in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the second fixing plate in the utility model;

[0021] Legend:

[0022] 1. Fastening ring; 11. Water guide groove; 12. Hinge; 13. Detection tube; 14. Sliding plate; 15. Detection rod; 16. Detection hole; 2. First fixed plate; 21. Spring; 3. Second fixed plate; 31. Bolt; 32. Rotating block; 33. Nut; 4. Guide groove; 41. Guide block; 5. Elastic rod; 51. Knocking ball; 52. Clicker; 6. Anti-slip pad; 7. Sealing ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] like Figures 1 to 3As shown, a water supply pipe network leakage detection device described in an embodiment of the utility model comprises a fastening ring 1; the fastening ring 1 is provided with multiple groups; the inner side walls of the two groups of fastening rings 1 are provided with water guide grooves 11; the water guide grooves 11 are evenly distributed on the inner side walls of the two groups of fastening rings 1; hinges 12 are installed on the outer side walls of the two groups of fastening rings 1; the side walls of the fastening ring 1 are provided with detection holes 16; the inner side walls of the detection holes 16 are installed with detection cylinders 13; the inner side walls of the detection cylinders 13 are slidably matched with sliding plates 14; the side walls of the sliding plates 14 are fixedly connected with detection rods 15; the detection rods 15 are slidably matched with the detection cylinders 13; a reset assembly is provided inside the detection cylinders 13; the outer side walls of the fastening rings 1 are provided with installation assemblies; when working, the fastening ring 1 is installed on the detection cylinders to be detected through the installation assembly At the water supply network node, the water supply flowing out of the leakage is guided by the water guide groove 11 to flow into the detection cylinder 13 through the detection hole 16, and the sliding plate 14 is pushed so that the detection rod 15 is pushed out of the detection cylinder 13 to remind the maintenance personnel that there is a leakage at that place, and the sliding plate 14 and the detection rod 15 are reset to the right position when the fastening ring 1 is removed by the reset component; this step can guide the water supply flowing out of the leakage through the setting of the water guide groove 11 to flow into the detection cylinder 13 through the detection hole 16, and the sliding plate 14 is pushed so that the detection rod 15 is pushed out of the detection cylinder 13 to remind the maintenance personnel that there is a leakage at that place, and the sliding plate 14 and the detection rod 15 are reset to the right position when the fastening ring 1 is removed, thereby enhancing the detection and guiding effect of the water supply network leakage detection device.

[0026] Further, such as Figure 3 As shown, the reset assembly includes a spring 21; the side wall of the detection rod 15 is fixedly connected to a first fixed plate 2; the first fixed plate 2 is slidably matched with the inner wall of the detection tube 13; the side wall of the first fixed plate 2 is fixedly connected to a spring 21; the detection rod 15 is arranged inside the spring 21; when working, the spring 21 can be compressed by the first fixed plate 2 when the detection rod 15 is pushed out of the detection tube 13, and the repulsive force of the spring 21 can be used to reset when the pressure pushing the sliding plate 14 disappears; this step can compress the spring 21 when the detection rod 15 is pushed out of the detection tube 13 through the setting of the first fixed plate 2, and the repulsive force of the spring 21 can be used to reset when the pressure pushing the sliding plate 14 disappears, thereby further enhancing the reset effect of the water supply network leakage detection device.

[0027] Further, such as Figures 1 to 4As shown, the installation assembly includes a second fixing plate 3; the outer side wall of each group of the fastening rings 1 is fixedly connected to a second fixing plate 3; the middle part of the second fixing plate 3 is screwed with a bolt 31; the end of the bolt 31 is fixedly connected to a rotating block 32; the side wall of the bolt 31 is rotatably matched with a nut 33; when working, the bolt 31 and the nut 33 can be rotated by the rotating block 32 to adjust the distance between the two groups of second fixing plates 3, and the fastening ring 1 is installed and fixed; in this step, the bolt 31 can be rotated to adjust the distance of the second fixing plate 3 by setting the rotating block 32, and the second fixing plate 3 can be adjusted and stabilized by the nut 33, and the fastening ring 1 is installed and fixed, which further enhances the installation stability effect of the water supply network leakage detection device.

[0028] Further, such as Figure 4 As shown, a guide groove 4 is provided on the side wall of the fastening ring 1; a guide block 41 is fixedly connected to the other side wall of the fastening ring 1; the guide groove 4 and the guide block 41 correspond to each other in position; during operation, the installation of the fastening ring 1 can be assisted and guided by the guide groove 4 and the guide block 41; this step can provide auxiliary guidance when the fastening ring 1 is installed through the setting of the guide groove 4 and the guide block 41, further enhancing the installation guidance effect of the water supply network leakage detection device.

[0029] Further, such as Figure 3 As shown, the side wall of the detection rod 15 is fixedly connected to an elastic rod 5; the elastic rods 5 are evenly distributed on the side wall of the detection rod 15; a knocking ball 51 is fixedly connected to the end of each group of the elastic rods 5; a clicker 52 is installed on the inner wall of the detection tube 13; the clicker 52 is evenly distributed on the inner wall of the detection tube 13; when working, the elastic rod 5 and the knocking ball 51 can knock the clicker 52 when the detection rod 15 moves to make a sound to remind the maintenance personnel that there is a leakage; this step can knock the clicker 52 when the detection rod 15 moves through the setting of the elastic rod 5 and the knocking ball 51, to remind the maintenance personnel that there is a leakage, thereby further enhancing the detection and prompting effect of the water supply network leakage detection device.

[0030] Further, such as Figure 4 As shown, the side wall of the rotating block 32 is installed with an anti-skid pad 6; the anti-skid pad 6 is evenly distributed on the side wall of the rotating block 32; during operation, the anti-skid pad 6 evenly distributed on the side wall of the rotating block 32 can increase the contact area of ​​the rotating block 32 and enhance the friction force; in this step, the anti-skid pad 6 can be arranged to increase the contact area and friction force of the rotating block 32, further enhancing the anti-skid effect of the water supply network leakage detection device.

[0031] Further, such as Figure 1 to Figure 2As shown, a sealing ring 7 is installed on the outer side wall of the detection cylinder 13; the sealing ring 7 is in contact with the outer side wall of the fastening ring 1; when working, the gap between the detection cylinder 13 and the detection hole 16 can be sealed by the sealing ring 7; in this step, the gap between the detection cylinder 13 and the detection hole 16 can be sealed by the setting of the sealing ring 7, thereby further enhancing the sealing effect of the water supply network leakage detection device.

[0032] Working principle: The fastening ring 1 is installed on the water supply network node that needs to be detected through the installation component, and the water supply flowing out of the leakage is guided by the water guide groove 11 to flow into the detection tube 13 through the detection hole 16, and the sliding plate 14 is pushed to make the detection rod 15 push out of the detection tube 13 to remind the maintenance personnel that there is a leakage at this place. When the fastening ring 1 is removed, the sliding plate 14 and the detection rod 15 are reset to the right position by the reset component. When the detection rod 15 pushes out of the detection tube 13, the spring 21 can be compressed by the first fixed plate 2. The repulsive force of the spring 21 can be used to When the pressure pushing the sliding plate 14 disappears, it is reset to the original position. The bolt 31 and the nut 33 can be rotated by the rotating block 32 to adjust the distance between the two sets of second fixed plates 3, and the fastening ring 1 is installed and fixed. The installation of the fastening ring 1 can be assisted and guided by the guide groove 4 and the guide block 41. When the detection rod 15 moves, the sound piece 52 can be knocked by the elastic rod 5 and the knocking ball 51 to make a sound to remind the maintenance personnel of leakage. The anti-skid pads 6 evenly distributed on the side wall of the rotating block 32 can increase the contact area of ​​the rotating block 32 and enhance the friction.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water supply network leakage detection device, comprising a fastening ring (1); characterized in that: The fastening ring (1) is provided with a plurality of groups; the inner side walls of the two groups of fastening rings (1) are provided with water guide grooves (11); the water guide grooves (11) are evenly distributed on the inner side walls of the two groups of fastening rings (1); hinges (12) are installed on the outer side walls of the two groups of fastening rings (1); the side walls of the fastening rings (1) are provided with detection holes (16); the inner side walls of the detection holes (16) are provided with detection cylinders (13); the inner side walls of the detection cylinders (13) are slidably matched with sliding plates (14); the side walls of the sliding plates (14) are fixedly connected with detection rods (15); the detection rods (15) and the detection cylinders (13) are slidably matched; a reset assembly is arranged inside the detection cylinders (13); and the outer side walls of the fastening rings (1) are provided with mounting assembly.

2. A water supply network leakage detection device according to claim 1, characterized in that: The reset assembly comprises a spring (21); the side wall of the detection rod (15) is fixedly connected to a first fixing plate (2); the first fixing plate (2) and the inner side wall of the detection tube (13) are in sliding fit; the side wall of the first fixing plate (2) is fixedly connected to a spring (21); and the detection rod (15) is arranged inside the spring (21).

3. A water supply network leakage detection device according to claim 2, characterized in that: The mounting assembly comprises a second fixing plate (3); the outer side wall of each group of the fastening rings (1) is fixedly connected to the second fixing plate (3); a bolt (31) is screwed to the middle of the second fixing plate (3); a rotating block (32) is fixedly connected to the end of the bolt (31); and a nut (33) is rotatably fitted to the side wall of the bolt (31).

4. A water supply network leakage detection device according to claim 3, characterized in that: A guide groove (4) is provided on the side wall of the fastening ring (1); a guide block (41) is fixedly connected to the other side wall of the fastening ring (1); and the guide groove (4) and the guide block (41) are located in corresponding positions.

5. A water supply network leakage detection device according to claim 4, characterized in that: The side wall of the detection rod (15) is fixedly connected with an elastic rod (5); the elastic rods (5) are evenly distributed on the side wall of the detection rod (15); a knocking ball (51) is fixedly connected to the end of each group of the elastic rods (5); a clicker (52) is installed on the inner side wall of the detection tube (13); the clickers (52) are evenly distributed on the inner side wall of the detection tube (13).

6. A water supply network leakage detection device according to claim 5, characterized in that: The side wall of the rotating block (32) is installed with an anti-skid pad (6); the anti-skid pad (6) is evenly distributed on the side wall of the rotating block (32).

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