Water supply pipeline water pressure and leakproofness detection device

Abstract

The utility model discloses a water pressure and leakproofness detection device for a water supply pipeline, which relates to the technical field of pipeline detection and comprises a base, a mounting bracket, an adjusting assembly and a pressure assembly, the mounting bracket is fixedly arranged at the top of the base, the top of the mounting bracket is fixedly connected with a hand-held electric pressure test pump, the middle position of the hand-held electric pressure test pump is provided with an observation water tank, and the top of the hand-held electric pressure test pump is communicated with a water pipe connector; the adjusting assembly is fixedly arranged at the top of the observation water tank and is used for adjusting the portable electric pressure test pump; the pressure assembly is arranged on the top of the adjusting assembly and used for observing and adjusting the needed pressure range. The portable electric pressure test pump is controlled by the electric contact pressure gauge to be automatically started and stopped, the pressure in the water supply pipeline is stabilized in a set range, the test time is ensured to meet the requirement through automatic timing of the timer, the detection personnel can be reminded through the buzzer alarm after the test is finished, the measurement result is accurate, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection, in particular to a water supply pipeline water pressure and tightness detection device. Background Technique

[0002] With the acceleration of the urbanization process and the continuous growth of the population, the demand for the urban water supply system has also increased significantly. In construction projects, domestic water supply pipelines are the most frequently used in our daily life. Therefore, it is essential to conduct pipeline pressure tests and tightness tests on domestic water supply pipelines.

[0003] In the prior art, in order to improve the detection efficiency and accuracy of water supply pipelines, reduce the missed detection rate of water leakage points, and lower the pipeline maintenance cost, it is particularly necessary to develop a high-efficiency, accurate, and automated water supply pipeline water pressure and tightness detection device. Publication No.: CN220038210U discloses a water supply pipeline water leakage detection device, which transmits the changes in soil moisture at the reference point and the monitoring point in real time through a soil moisture sensor. By comparing the fluctuations in the moisture values and setting an alarm difference, or according to the trend of soil moisture changes of adjacent soil moisture sensors, the detection range can be narrowed, and the water leakage location of the water supply pipeline can be gradually judged, improving the work efficiency of inspection personnel and effectively ensuring the safe operation of the water supply pipeline.

[0004] However, when using this device, manual pressurization is required, and manual stop is required after reaching the required pressure. After re-pressurization, re-timing is required. The whole process is rather cumbersome. Moreover, if there is a certain pressure drop during the test, it is necessary to check for leakage points in the pipe section. In the case of a long pipe section or a large number of leakage points, continuous manual pressure supplementation and continuous inspection by the inspection personnel at the location of the pipe section are required, and the operation is very inconvenient.

[0005] Based on this, a water supply pipeline water pressure and tightness detection device is now provided, which can eliminate the drawbacks of the existing device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a water supply pipeline water pressure and tightness detection device to solve the problems in the background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A water supply pipeline water pressure and tightness detection device, comprising: a base;

[0009] An installation bracket, which is fixedly arranged on the top of the base. A portable electric pressure test pump is fixedly connected to the top of the installation bracket. An observation water tank is arranged in the middle of the portable electric pressure test pump. A water pipe joint is communicated with the top of the portable electric pressure test pump;

[0010] Adjusting component, which is fixedly arranged on the top of the observation water tank and used to adjust the portable electric pressure test pump;

[0011] Pressure component, which is arranged on the top of the adjusting component and used to observe and adjust the required pressure range.

[0012] Based on the above technical solutions, the present utility model also provides the following optional technical solutions:

[0013] In an optional solution: The adjusting component includes a mounting seat, which is fixedly arranged on the top of the observation water tank. A connecting pipe is connected between the portable electric pressure test pump and the mounting seat. A timer is fixedly connected to the top of the observation water tank, and a buzzer alarm is fixedly connected to the top of the observation water tank. An adjusting rod is rotatably arranged on the front surface of the mounting seat.

[0014] In an optional solution: The pressure component includes an electric contact pressure gauge, which is connected to the top of the mounting seat. A fixed column is fixedly connected to the outer surface of the electric contact pressure gauge. A sliding rod is slidably connected to the inner surface of the fixed column. The top of the sliding rod is fixedly connected to a pressing knob. A spring is fixedly connected to the bottom of the pressing knob, and the bottom of the spring is fixedly connected to the top of the fixed column. A dialing needle is fixedly connected to the outer surface of the pressing knob, and three pressure pointers are rotatably connected to the outer surface of the fixed column.

[0015] In an optional solution: An observation window is arranged on the front surface of the observation water tank.

[0016] In an optional solution: A handle is fixedly connected to the top of the mounting bracket.

[0017] In an optional solution: The electric contact pressure gauge is provided with three pressure setting points, which respectively correspond to the three pressure pointers.

[0018] In an optional solution: A label for facilitating installation and wiring is arranged on the outer surface of the fixed column.

[0019] In an optional solution: The height that the dialing needle can descend in cooperation with the sliding rod matches the positions of the three pressure pointers.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. The present utility model controls the automatic start and stop of the portable electric pressure test pump through the electric contact pressure gauge, ensures that the pressure in the water supply pipeline is stable within the set range, and can automatically time through the timer to ensure that the test time meets the requirements. After the test is completed, the buzzer alarm can remind the inspectors. The whole process is convenient to operate, the measurement result is accurate, and the practicability is strong.

[0022] 2. The utility model presses the push knob downward so that the sliding rod slides downward on the inner surface of the fixed column, driving the dial needle to the pressure pointer, and then adjusting the pressure pointer to set three setting points of the electric contact pressure gauge, so that the start and stop range of the portable electric pressure test pump can be adjusted, which improves the flexibility during use and brings convenience to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a structural schematic diagram of the portable electric pressure test pump in the utility model.

[0025] Figure 3 It is a structural schematic diagram of the mounting seat in the utility model.

[0026] Figure 4 It is a structural schematic diagram of the electric contact pressure gauge in the utility model.

[0027] Notes on the accompanying drawings: 1. Base; 2. Mounting bracket; 3. Portable electric pressure test pump; 4. Observation water tank; 5. Water pipe joint; 6. Mounting base; 7. Connecting pipe; 8. Timer; 9. Buzzer alarm; 10. Adjustment lever; 11. Electric contact pressure gauge; 12. Fixed column; 13. Sliding rod; 14. Press knob; 15. Spring; 16. Toggle needle; 17. Pressure pointer; 18. Observation window; 19. Handle. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] In one embodiment, Figures 1 - 4As shown in the figure, a water supply pipeline water pressure and tightness detection device includes: a base 1, a mounting bracket 2, an adjustment assembly, and a pressure assembly; the mounting bracket 2 is fixedly arranged on the top of the base 1, and a portable electric pressure test pump 3 is fixedly connected to the top of the mounting bracket 2. An observation water tank 4 is arranged at the middle position of the portable electric pressure test pump 3, and a water pipe joint 5 is communicated with the top of the portable electric pressure test pump 3; the adjustment assembly is fixedly arranged on the top of the observation water tank 4 and is used to adjust the portable electric pressure test pump 3; the pressure assembly is arranged on the top of the adjustment assembly and is used to observe and adjust the required pressure range. A handle 19 is fixedly connected to the top of the mounting bracket 2, which is convenient for the operator to lift the device and adjust the position of the device. The setting of the mounting bracket 2 facilitates the installation of the portable electric pressure test pump 3. An observation window 18 is arranged on the front of the observation water tank 4, which is convenient for the operator to observe the inside of the portable electric pressure test pump 3. The setting of the water pipe joint 5 is convenient for the operator to connect the water pipe to be measured;

[0030] In one embodiment, as Figure 2 shown, the adjustment assembly includes a mounting seat 6. The mounting seat 6 is fixedly arranged on the top of the observation water tank 4. A connecting pipe 7 is communicated between the portable electric pressure test pump 3 and the mounting seat 6. A timer 8 is fixedly connected to the top of the observation water tank 4, and a buzzer alarm 9 is fixedly connected to the top of the observation water tank 4. An adjustment rod 10 is rotatably arranged on the front of the mounting seat 6. The setting of the mounting seat 6 facilitates the installation of the electric contact pressure gauge 11. The setting of the connecting pipe 7 facilitates the transmission of pressure. The setting of the timer 8 is such that when the portable electric pressure test pump 3 stops, the timer 8 can automatically start timing. After the portable electric pressure test pump 3 restarts, the timer 8 resets, and it can automatically time again after the portable electric pressure test pump 3 stops again. When the timer 8 reaches the preset time, the buzzer alarm 9 acts to notify the tester that the test is over. The setting of the adjustment rod 10 facilitates manual adjustment of the water pressure.

[0031] In one embodiment, as Figure 3 and Figure 4As shown in the figure, the pressure assembly includes an electric contact pressure gauge 11. The electric contact pressure gauge 11 is connected to the top of the mounting base 6. A fixed column 12 is fixedly connected to the outer surface of the electric contact pressure gauge 11. A sliding rod 13 is slidably connected to the inner surface of the fixed column 12. A pressing knob 14 is fixedly connected to the top of the sliding rod 13. A spring 15 is fixedly connected to the bottom of the pressing knob 14. The bottom of the spring 15 is fixedly connected to the top of the fixed column 12. A dialing needle 16 is fixedly connected to the outer surface of the pressing knob 14. Three pressure pointers 17 are rotatably connected to the outer surface of the fixed column 12. The electric contact pressure gauge 11 is provided with three pressure setting points, which correspond to the three pressure pointers 17 respectively. When the water pressure is higher than the lower limit pointer, the portable electric pressure test pump 3 is started. When the water pressure exceeds the upper limit pointer, the portable electric pressure test pump 3 stops. Thus, the electric contact pressure gauge 11 can control the start and stop of the portable electric pressure test pump 3. A label for facilitating installation and wiring is provided on the outer surface of the fixed column 12, making the installation and use more convenient. The height that the dialing needle 16 can descend in cooperation with the sliding rod 13 matches the positions of the three pressure pointers 17, so as to adjust the positions of the pressure pointers 17 and thus control the start and stop range of the circuit. The setting of the sliding rod 13 facilitates the downward pressing of the pressing knob 14. The setting of the spring 15 facilitates the rebound of the pressing knob 14.

[0032] The above embodiment discloses a water pressure and tightness detection device for a water supply pipeline. Among them, by connecting the water pipe to the water pipe joint 5 and rotating the adjusting rod 10 to adjust the water pressure of the portable electric pressure test pump 3 when water is introduced, and then using the electric contact pressure gauge 11 to control the start and stop of the portable electric pressure test pump 3. After the portable electric pressure test pump 3 stops, the timer 8 can automatically start timing. After the portable electric pressure test pump 3 restarts, the timer 8 resets. After the portable electric pressure test pump 3 stops again, it can automatically time. When the timer 8 reaches the preset time, the buzzer alarm 9 operates to notify the tester that the test is over. This device can control the automatic start and stop of the portable electric pressure test pump 3 through the electric contact pressure gauge 11, ensure that the pressure in the water supply pipeline is stable within the set range, and can automatically time through the timer 8 to ensure that the test time meets the requirements. After the test is completed, the buzzer alarm 9 can remind the tester. The whole process is convenient to operate, the measurement result is accurate, and the practicability is strong. By pressing the pressing knob 14 downward to drive the sliding rod 13 to slide downward, the dialing needle 16 moves downward. When it moves to the pressure pointer 17, rotate the pressing knob 14 to adjust the pressure pointer 17 to set the start and stop range of the portable electric pressure test pump 3, and then the spring 15 rebounds to complete the reset. This device can adjust the start and stop range of the portable electric pressure test pump 3 and is provided with three pressure setting points, improving the flexibility of the device during use and bringing convenience to the operator.

[0033] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A water supply pipeline water pressure and tightness detection device, comprising a base (1); A mounting bracket (2), the mounting bracket (2) being fixedly mounted on the top of the base (1), a portable electric pressure test pump (3) being fixedly connected to the top of the mounting bracket (2), an observation water tank (4) being arranged in the middle of the portable electric pressure test pump (3), and a water pipe joint (5) being connected to the top of the portable electric pressure test pump (3); It is characterized in that It also includes an adjustment component, which is fixedly arranged on the top of the observation water tank (4) and is used to adjust the portable electric pressure test pump (3); A pressure component is arranged on the top of the regulating component and is used to observe and adjust the required pressure range.

2. A water supply pipeline water pressure and tightness detection device according to claim 1, characterized in that: The adjustment assembly comprises a mounting seat (6), the mounting seat (6) being fixedly arranged on the top of the observation water tank (4), a connecting pipe (7) being connected between the portable electric pressure test pump (3) and the mounting seat (6), a timer (8) being fixedly connected to the top of the observation water tank (4), a buzzer alarm (9) being fixedly connected to the top of the observation water tank (4), and an adjustment rod (10) being rotatably arranged on the front side of the mounting seat (6).

3. A water supply pipeline water pressure and tightness detection device according to claim 1, characterized in that: The pressure assembly comprises an electric contact pressure gauge (11), the electric contact pressure gauge (11) being connected to the top of the mounting seat (6), the outer surface of the electric contact pressure gauge (11) being fixedly connected to a fixing column (12), the inner surface of the fixing column (12) being slidably connected to a sliding rod (13), the top of the sliding rod (13) being fixedly connected to a pressing knob (14), the bottom of the pressing knob (14) being fixedly connected to a spring (15), the bottom of the spring (15) being fixedly connected to the top of the fixing column (12), the outer surface of the pressing knob (14) being fixedly connected to a dial needle (16), and the outer surface of the fixing column (12) being rotatably connected to three pressure pointers (17).

4. A water supply pipeline water pressure and tightness detection device according to claim 2, characterized in that: An observation window (18) is provided on the front side of the observation water tank (4).

5. A water supply pipeline water pressure and tightness detection device according to claim 1, characterized in that: A handle (19) is fixedly connected to the top of the mounting bracket (2).

6. A water supply pipeline water pressure and tightness detection device according to claim 3, characterized in that: The electric contact pressure gauge (11) is provided with three pressure setting points, which respectively correspond to three pressure pointers (17).

7. A water supply pipeline water pressure and tightness detection device according to claim 3, characterized in that: The outer surface of the fixing column (12) is provided with a label for facilitating installation of wiring.

8. A water supply pipeline water pressure and tightness detection device according to claim 3, characterized in that: The height to which the moving needle (16) can be lowered in cooperation with the sliding rod (13) matches the positions of the three pressure pointers (17).

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