CN216345466U

CN216345466U - Municipal administration water supply line percolating water detection device

Info

Publication number: CN216345466U
Application number: CN202122542312.3U
Authority: CN
Inventors: 李迎迎; 雷继忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-19
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the technical field of water leakage detection, in particular to a municipal water supply pipeline water leakage detection device which can prompt water leakage of a pipeline by arranging a warning lamp so that water can be cut off in time and a large amount of waste of water is avoided; including the inlet tube, the outlet pipe, the detection case, the floating block, the connecting rod, the mark board, two sets of axle sleeves, two sets of slide bars, the limiting plate, the warning light, the pillar, a sensor, wire and two sets of control assembly, the inlet tube intercommunication is installed at the detection case left end face, the outlet pipe intercommunication is installed at the detection case right-hand member face, all be equipped with control assembly on inlet tube and the outlet pipe, floating block slidable mounting is inside the detection case, and floating block and detection case inside wall in close contact with, the connecting rod lower extreme stretch into to the detection case inside and with floating block up end fixed connection, connecting rod upper end and mark board fixed connection, two sets of axle sleeve bilateral symmetry run through and fixed mounting on the mark board, two sets of slide bar bilateral symmetry fixed mounting are at the detection case up end.

Description

Municipal administration water supply line percolating water detection device

Technical Field

The utility model relates to the technical field of water leakage detection, in particular to a municipal water supply pipeline water leakage detection device.

Background

The water supply pipe is one of the important parts among the municipal water supply system, and the pipeline can carry out the transport of water to whole city in the course of the work, but the pipeline is after long-time the use, the condition of ageing corrosion can appear to lead to the pipeline to break, because the pipeline is many to bury underground, make the pipeline be difficult to find when breaking, thereby cause the a large amount of wastes of water, so urgently need a device that detects to pipeline percolating water.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the municipal water supply pipeline leakage water detection device which can prompt water leakage of a pipeline through the arrangement of the warning lamp so that water can be cut off in time and a large amount of waste of water is avoided.

The utility model relates to a municipal water supply pipeline water leakage detection device, which comprises a water inlet pipe, a water outlet pipe, a detection box, a floating block, a connecting rod, a marking plate, two groups of shaft sleeves, two groups of slide rods, a limiting plate, a warning lamp, a pillar, a sensor, a lead and two groups of control components, wherein the water inlet pipe is communicated and installed on the left end surface of the detection box, the water outlet pipe is communicated and installed on the right end surface of the detection box, the control components are respectively arranged on the water inlet pipe and the water outlet pipe, the floating block is slidably installed in the detection box and is tightly contacted with the inner side wall of the detection box, the lower end of the connecting rod extends into the detection box and is fixedly connected with the upper end surface of the floating block, the upper end of the connecting rod is fixedly connected with the marking plate, the two groups of shaft sleeves are bilaterally and symmetrically penetrated and fixedly installed on the marking plate, the two groups of slide rods are fixedly installed on the upper end surface of the detection box, and the two groups of shaft sleeves are respectively slidably connected with the two groups of slide rods, the warning lamp is fixedly arranged on the upper end face of the limiting plate, the pillar is fixedly arranged on the upper end face of the detection box, the sensor is fixedly connected with the upper end of the pillar, and the sensor is electrically connected with the warning lamp through a wire; when the municipal water supply system supplies water, water flows into the detection box through the water inlet pipe at a specific flow and flow rate, the floating block can be pushed to move upwards under the action of water pressure, the floating block is positioned at a certain position in the detection box and is stable and immobile, the height of a certain position where the marking plate is fixed on the slide bar is kept unchanged under the matched use of the connecting rod and the shaft sleeve, the water flows out through the water outlet pipe, when the pipeline is broken, the water flow flowing into the detection box through the water inlet pipe is reduced, the water level in the detection box is reduced, so that the floating block falls, the marking plate is lowered under the action of the connecting rod, when the marking plate is lowered to the height of the sensor or is lower than the height of the sensor, the sensor transmits signals to the warning lamp through the lead, so that the warning lamp flashes and rings, so that the water leakage prompt can be carried out, and then people can cut off the water in time, thereby avoiding a great deal of waste of the water.

Preferably, the control assembly comprises a valve body, a baffle, a threaded sleeve, a screw rod and a hand wheel, wherein a chute is arranged in the valve body, a water through hole is formed in the valve body in a penetrating and communicating mode, a water inlet pipe and a water outlet pipe are respectively communicated with the water through holes of the valve body in the two groups of control assemblies, the water through hole is communicated with the chute, the baffle is slidably installed in the chute, the baffle can seal and block the water through hole, the threaded sleeve is fixedly installed on the upper end face of the valve body, the screw rod is in threaded connection with the threaded sleeve, the lower end of the screw rod extends into the chute and is rotatably connected with the upper end of the baffle, and the hand wheel is fixedly connected with the upper end of the screw rod; through twisting the hand wheel soon, under the cooperation of swivel nut is used, make the screw rod drive the baffle and reciprocate to can control the circulation of water and block, and then can be convenient for overhaul the device.

Preferably, the device also comprises two groups of angle brackets and two groups of bolts, wherein the two groups of angle brackets are fixedly arranged on the lower end surface of the detection box in a bilateral symmetry manner, and the two groups of bolts are respectively screwed on the two groups of angle brackets; the angle bracket is fixedly connected with the ground under the action of the bolt, so that the detection box can be fixedly supported, the situation that the detection box is suspended and installed to cause vibration is avoided, and the stability of the device is improved.

Preferably, the device also comprises two groups of connecting flanges, wherein the two groups of connecting flanges are respectively arranged on the water inlet pipe and the water outlet pipe; through setting up flange, can be convenient for the device to the sealed butt joint of outside pipeline, improve the usability of device.

Preferably, the slide bar is provided with scale marks; through setting up the scale mark, can be convenient for know the height of mark board to know the inside water level height of detection case, and then be convenient for carry out the record to discharge and measure, improve the operability of device.

Preferably, the shaft sleeve is provided with an oil filling hole; the axle sleeve carries out the oiling through the oil filler point and lubricates, can reduce the sliding friction between axle sleeve and the slide bar, avoids taking place the dead condition of rust simultaneously between axle sleeve and the slide bar, makes the floating block can in time detect the water level variation of detection incasement portion to improve device's detectivity.

Compared with the prior art, the utility model has the beneficial effects that: when the municipal water supply system supplies water, water flows into the detection box through the water inlet pipe at a specific flow and flow rate, the floating block can be pushed to move upwards under the action of water pressure, the floating block is positioned at a certain position in the detection box and is stable and immobile, the height of a certain position where the marking plate is fixed on the slide bar is kept unchanged under the matched use of the connecting rod and the shaft sleeve, the water flows out through the water outlet pipe, when the pipeline is broken, the water flow flowing into the detection box through the water inlet pipe is reduced, the water level in the detection box is reduced, so that the floating block falls, the marking plate is lowered under the action of the connecting rod, when the marking plate is lowered to the height of the sensor or is lower than the height of the sensor, the sensor transmits signals to the warning lamp through the lead, so that the warning lamp flashes and rings, so that the water leakage prompt can be carried out, and then people can cut off the water in time, thereby avoiding a great deal of waste of the water.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a schematic view of a partial isometric configuration of the present invention;

in the drawings, the reference numbers: 1. a water inlet pipe; 2. a water outlet pipe; 3. a detection box; 4. floating blocks; 5. a connecting rod; 6. a marking plate; 7. a shaft sleeve; 8. a slide bar; 9. a limiting plate; 10. a warning light; 11. a pillar; 12. a sensor; 13. a wire; 14. a valve body; 15. a baffle plate; 16. a threaded sleeve; 17. a screw; 18. a hand wheel; 19. an angular bracket; 20. a bolt; 21. and connecting the flanges.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

Comprises a water inlet pipe 1, a water outlet pipe 2, a detection box 3, a floating block 4, a connecting rod 5, a marking plate 6, two groups of shaft sleeves 7, two groups of slide bars 8, a limiting plate 9, a warning light 10, a pillar 11, a sensor 12, a lead 13 and two groups of control components, wherein the water inlet pipe 1 is communicated and installed on the left end surface of the detection box 3, the water outlet pipe 2 is communicated and installed on the right end surface of the detection box 3, the control components are respectively arranged on the water inlet pipe 1 and the water outlet pipe 2, the floating block 4 is slidably installed in the detection box 3, the floating block 4 is tightly contacted with the inner side wall of the detection box 3, the lower end of the connecting rod 5 extends into the detection box 3 and is fixedly connected with the upper end surface of the floating block 4, the upper end of the connecting rod 5 is fixedly connected with the marking plate 6, the two groups of shaft sleeves 7 are symmetrically penetrated and fixedly installed on the marking plate 6, the two groups of slide bars 8 are symmetrically and fixedly installed on the upper end surface of the detection box 3, and the two groups of shaft sleeves 7 are respectively slidably connected with the slide bars 8, the limiting plate 9 is fixedly arranged at the upper ends of the two groups of sliding rods 8, the warning lamp 10 is fixedly arranged on the upper end surface of the limiting plate 9, the pillar 11 is fixedly arranged on the upper end surface of the detection box 3, the sensor 12 is fixedly connected with the upper end of the pillar 11, and the sensor 12 is electrically connected with the warning lamp 10 through a lead 13;

the control assembly comprises a valve body 14, a baffle 15, a threaded sleeve 16, a screw rod 17 and a hand wheel 18, sliding grooves are formed in the valve body 14, the valve body 14 is provided with water through holes in a penetrating and communicating mode, the water inlet pipe 1 and the water outlet pipe 2 are respectively communicated with the water through holes of the valve body 14 in the two groups of control assemblies, the water through holes are communicated with the sliding grooves, the baffle 15 is installed in the sliding grooves in a sliding mode, the water through holes can be sealed and plugged by the baffle 15, the threaded sleeve 16 is fixedly installed on the upper end face of the valve body 14, the screw rod 17 is in threaded connection with the threaded sleeve 16, the lower end of the screw rod 17 extends into the sliding grooves and is rotatably connected with the upper end of the baffle 15, and the hand wheel 18 is fixedly connected with the upper end of the screw rod 17; when the municipal water supply system supplies water, water flows into the detection box 3 through the water inlet pipe 1 at a specific flow and flow rate, the floating block 4 can be pushed to move upwards under the action of water pressure, the floating block 4 is positioned at a certain position in the detection box 3 to be stable and immobile, the height of a certain position on the slide bar 8 fixed by the marking plate 6 is kept unchanged under the matched use of the connecting rod 5 and the shaft sleeve 7, the water flows out through the water outlet pipe 2, when a pipeline is broken, the flow of the water flowing into the detection box 3 through the water inlet pipe 1 is reduced, the water level in the detection box 3 is reduced, the floating block 4 falls, the marking plate 6 descends under the action of the connecting rod 5, when the marking plate 6 descends to the height of the sensor 12 or is lower than the height of the sensor 12, the sensor 12 transmits signals to the warning lamp 10 through the lead 13, and the warning lamp 10 flashes and rings, thereby can leak the water suggestion, and then make the people in time carry out the outage, avoid making a large amount of wastes of water to through revolving wrong hand wheel 18, under the cooperation of swivel nut 16 is used, make screw rod 17 drive baffle 15 reciprocate, thereby can control the circulation of water and block, and then can be convenient for overhaul the device.

As shown in figures 1 to 3, the municipal water supply pipeline leakage water detection device of the utility model, in operation, firstly through the bolt 20, and under the cooperation of the angle bracket 19, the detection box 3 is fixedly installed on the ground, then the water inlet pipe 1 and the water outlet pipe 2 are communicated with the external pipeline through 24, then the hand wheel 18 is screwed, under the cooperation of the screw sleeve 16, the screw 17 drives the baffle plate 15 to move upwards, so that the water inlet pipe 1, the water outlet pipe 2 and the detection box 3 are communicated with each other, when the municipal water supply system supplies water, the water flow passes through the water inlet pipe 1 and flows into the detection box 3 at a specific flow rate and flow velocity, under the action of the water pressure, the floating block 4 is pushed to move upwards, and the floating block 4 is positioned at a certain position inside the detection box 3 to be stable and not to move, and under the cooperation of the connecting rod 5 and the shaft sleeve 7, the height of a certain position where the marking plate 6 is fixed on the sliding rod 8 is kept unchanged, then observe the scale position that marking plate 6 is in on the slide bar 8 and carry out the record, rivers flow out through outlet pipe 2, when the pipeline breaks, the discharge that flows into to the inside of detection case 3 through inlet tube 1 diminishes, make the inside water level of detection case 3 reduce, thereby make the floater 4 whereabouts, under the effect of connecting rod 5, make marking plate 6 descend, when marking plate 6 descends to sensor 12 height or is less than sensor 12 height, sensor 12 carries out signal transmission to warning light 10 through wire 13, make warning light 10 flash and sound, thereby the suggestion of leaking, it can in time to make the people carry out the water break.

The municipal water supply pipeline water leakage detection device has the advantages that the mounting mode, the connection mode or the arrangement mode are common mechanical modes, and the detection device can be implemented as long as the beneficial effects are achieved; the sensor 12 of the municipal water supply pipeline water leakage detection device is purchased from the market, and technicians in the industry only need to install and operate the sensor according to the attached operating instructions without creative labor of the technicians in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A municipal water supply pipeline water leakage detection device is characterized by comprising a water inlet pipe (1), a water outlet pipe (2), a detection box (3), a floating block (4), a connecting rod (5), a marking plate (6), two sets of shaft sleeves (7), two sets of slide bars (8), a limiting plate (9), a warning lamp (10), a pillar (11), a sensor (12), a lead (13) and two sets of control components, wherein the water inlet pipe (1) is communicated and installed on the left end surface of the detection box (3), the water outlet pipe (2) is communicated and installed on the right end surface of the detection box (3), the water inlet pipe (1) and the water outlet pipe (2) are both provided with the control components, the floating block (4) is slidably installed inside the detection box (3), the floating block (4) is in close contact with the inner side wall of the detection box (3), the lower end of the connecting rod (5) extends into the detection box (3) and is fixedly connected with the upper end surface of the floating block (4), connecting rod (5) upper end and marking plate (6) fixed connection, two sets of axle sleeve (7) bilateral symmetry run through and fixed mounting on marking plate (6), two sets of slide bar (8) bilateral symmetry fixed mounting are in detection case (3) up end, and two sets of axle sleeve (7) respectively with two sets of slide bar (8) sliding connection, limiting plate (9) fixed mounting is in the upper end of two sets of slide bar (8), warning light (10) fixed mounting is in limiting plate (9) up end, pillar (11) fixed mounting is in detection case (3) up end, sensor (12) and pillar (11) upper end fixed connection, and through wire (13) electric connection between sensor (12) and warning light (10).

2. The municipal water supply pipeline water leakage detection device according to claim 1, wherein the control assembly comprises a valve body (14), a baffle (15), a threaded sleeve (16), a screw (17) and a hand wheel (18), a chute is arranged inside the valve body (14), and the valve body (14) is provided with a water through hole in a penetrating and communicating way, the water inlet pipe (1) and the water outlet pipe (2) are respectively communicated with the water through holes of the valve body (14) in the two groups of control components, the water through holes are communicated with the sliding groove, the baffle (15) is arranged in the sliding groove in a sliding way, and baffle (15) can seal the shutoff dress with the limbers, swivel nut (16) fixed mounting is in valve body (14) up end, screw rod (17) and swivel nut (16) threaded connection, and screw rod (17) lower extreme stretches into inside the spout and be connected with baffle (15) upper end rotation, hand wheel (18) and screw rod (17) upper end fixed connection.

3. The municipal water supply pipeline water leakage detection device according to claim 1, further comprising two sets of angle brackets (19) and two sets of bolts (20), wherein the two sets of angle brackets (19) are fixedly installed on the lower end face of the detection box (3) in bilateral symmetry, and the two sets of bolts (20) are respectively screwed on the two sets of angle brackets (19).

4. The municipal water supply pipeline water leakage detection device according to claim 1, further comprising two sets of connection flanges (21), wherein the two sets of connection flanges (21) are respectively mounted on the water inlet pipe (1) and the water outlet pipe (2).

5. The municipal water supply pipeline water leakage detection device according to claim 1, wherein the slide bar (8) is provided with scale marks.

6. The municipal water supply pipeline water leakage detection device according to claim 1, wherein the bushing (7) is provided with an oil hole.