High-pressure water pipe fixing and pressure maintaining detection device

Abstract

The utility model provides a high-pressure water pipe fixing and pressure maintaining detection device, which relates to the technical field of water pipe detection and comprises a storage box, a support plate is mounted at the rear end of the upper surface of the storage box, a partition mechanism is mounted in the middle of the upper surface of the support plate, and a water pump is mounted in the storage box. When the interior of the water pipe needs to be pressurized, a user controls the partition plate to move upwards through the threaded rod, so that the space between the liquid guide pipe and the supporting pipe is opened, a water pump conveniently injects water flow into the water pipe for pressurization, and then after the pressure in the water pipe reaches the specified requirement, the partition plate moves upwards. A user controls a partition plate to move downwards through a threaded rod, the partition plate is clamped into a connecting groove, a liquid guide pipe and a supporting pipe are partitioned, and therefore the situation that water flow in the supporting pipe flows back is avoided, the interior of a water pipe is stably subjected to pressure maintaining work, and the use effect is good. A user can conveniently detect all connecting parts of the water pipe, and the accuracy of measured data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe detection, and more specifically, to a high-pressure water pipe fixing and pressure-holding detection device. Background Art

[0002] In modern indoor decoration projects, as an important fluid transmission component, the performance and quality of high-pressure water pipes are directly related to the stability and safety of the entire water supply system. Therefore, after the water pipes are installed, it is often necessary to conduct a pressure-holding test on the water pipes to ensure that there are no leaks at the connection parts of the water pipes. However, when detecting the water pipes through a pressure-holding detection device, usually a hose is first connected to the water pipe, and then the water pump can inject water into the water pipe through the hose for pressurization, and then the internal pressure of the water pipe can be sensed by a pressure sensor. However, when the internal pressure of the water pipe reaches the required value, due to the lack of effective sealing measures, the water flow inside the pipeline may flow back through the water pump and be discharged, thus affecting the accuracy of the overall measurement data. Therefore, we propose a high-pressure water pipe fixing and pressure-holding detection device to solve the above problems. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a high-pressure water pipe fixing and pressure-holding detection device, which solves the problem that when detecting the water pipe through a pressure-holding detection device, usually a hose is first connected to the water pipe, and then the water pump can inject water into the water pipe through the hose for pressurization, and then the internal pressure of the water pipe can be sensed by a pressure sensor. However, when the internal pressure of the water pipe reaches the required value, due to the lack of effective sealing measures, the water flow inside the pipeline may flow back through the water pump and be discharged, thus affecting the accuracy of the overall measurement data.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A high-pressure water pipe fixing and pressure-holding detection device includes a storage tank. A support plate is installed at the rear end of the upper surface of the storage tank. A partition mechanism is installed in the middle of the upper surface of the support plate. A water pump is installed inside the storage tank. The water pump is connected to the partition mechanism. A support pipe is installed on one side of the partition mechanism. One end of the interior of the support pipe is penetrated and installed with a hose. A pressure sensor is installed inside the support pipe. A controller is installed at the end of the upper surface of the support plate away from the support pipe. An alarm is installed at the upper end of the controller. The controller is connected to the water pump, the pressure sensor, and the alarm respectively through wires.

[0006] Preferably, the partition mechanism includes a fixed block installed at the upper end of the support plate. A support tube is installed on the side of the fixed block away from the controller. A liquid guide tube is installed through the interior of the fixed block. The upper end of the liquid guide tube is connected to the support tube, and the lower end of the liquid guide tube is connected to the water pump.

[0007] Preferably, a connection groove is provided at the upper end inside the liquid guide tube, and a partition plate is fitted and installed inside the connection groove.

[0008] Preferably, a groove is provided at the upper end inside the fixed block, which is connected to the connection groove. The upper end of the partition plate is movably installed inside the groove, and a sealing plate is movably installed inside the groove, which is connected to the partition plate.

[0009] Preferably, a threaded hole is provided through the upper end inside the groove. A threaded rod is movably installed inside the threaded hole through threads. The lower end of the threaded rod is connected to the sealing plate, and a handle is installed at the upper end of the threaded rod.

[0010] Preferably, a rotating block is installed at the lower end of the threaded rod, and the rotating block is movably installed inside the sealing plate.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] (1) When it is necessary to increase the pressure inside the water pipe in the present utility model, the user controls the partition plate to move upward through the threaded rod, thereby opening the connection between the liquid guide tube and the support tube, facilitating the water pump to inject water flow into the water pipe for pressure increase. Then, after the pressure inside the water pipe reaches the specified requirement, the user controls the partition plate to move downward through the threaded rod, making the partition plate snap into the connection groove inside, and separating the liquid guide tube and the support tube, thereby avoiding the backflow of the water flow inside the support tube and enabling stable pressure holding work for the inside of the water pipe, facilitating the user to detect each connection component of the water pipe and improving the accuracy of the measurement data.

[0013] (2) When the pressure inside the water pipe changes during the pressure holding detection process in the present utility model, the controller will alarm the user through the alarm, prompting the user to search for the leakage point of the water pipe. At the same time, it can also cooperate with the alarm for timed reminder work, avoiding the situation that the user forgets the detection time during the waiting for pressure holding detection, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a high-pressure water pipe fixed pressure holding detection device of the present utility model;

[0015] Figure 2Front view structural schematic diagram of a high-pressure water pipe fixing and pressure maintaining detection device of the present utility model;

[0016] Figure 3 Side view structural schematic diagram of a high-pressure water pipe fixing and pressure maintaining detection device of the present utility model;

[0017] Figure 4 Of a high-pressure water pipe fixing and pressure maintaining detection device of the present utility model Figure 3 Schematic diagram of the sectional structure at A-A in;

[0018] Figure 5 Of a high-pressure water pipe fixing and pressure maintaining detection device of the present utility model Figure 4 Enlarged structural schematic diagram at B.

[0019] In the figure: 1, storage tank; 2, support plate; 3, water pump; 4, partition mechanism; 401, fixing block; 402, liquid guide pipe; 403, partition board; 404, connecting groove; 405, groove; 406, sealing plate; 407, threaded rod; 408, rotating block; 409, threaded hole; 410, handle; 5, controller; 6, alarm; 7, support pipe; 8, pressure sensor; 9, hose. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0021] As Figures 1 to 5 shown, an embodiment of the present utility model provides a high-pressure water pipe fixing and pressure maintaining detection device, including a storage tank 1. A support plate 2 is installed at the rear end of the upper surface of the storage tank 1. A partition mechanism 4 is installed in the middle of the upper surface of the support plate 2. A water pump 3 is installed inside the storage tank 1. The water pump 3 is connected to the partition mechanism 4. A support pipe 7 is installed on one side of the partition mechanism 4. One end of the inside of the support pipe 7 is penetrated and installed with a hose 9. A pressure sensor 8 is installed inside the support pipe 7. A controller 5 is installed at one end of the upper surface of the support plate 2 away from the support pipe 7. An alarm 6 is installed at the upper end of the controller 5. The controller 5 is connected to the water pump 3, the pressure sensor 8, and the alarm 6 respectively through wires.

[0022] As Figure 4 And Figure 5As shown in the figure, in another embodiment of the present utility model, the partition mechanism 4 includes a fixed block 401. The fixed block 401 is installed at the upper end of the support plate 2. A support tube 7 is installed on the side of the fixed block 401 away from the controller 5. A liquid guide tube 402 is installed through the inside of the fixed block 401. The upper end of the liquid guide tube 402 is connected to the support tube 7, and the lower end of the liquid guide tube 402 is connected to the water pump 3. An upper connection groove 404 is provided inside the upper end of the liquid guide tube 402. A partition plate 403 is fitted and installed inside the connection groove 404. An upper groove 405 is provided inside the upper end of the fixed block 401. The groove 405 is connected to the connection groove 404. The upper end of the partition plate 403 is movably installed inside the groove 405. A sealing plate 406 is movably installed inside the groove 405. The sealing plate 406 is connected to the partition plate 403. A threaded hole 409 is provided through the upper end inside the groove 405. A threaded rod 407 is installed inside the threaded hole 409 through threading. The lower end of the threaded rod 407 is connected to the sealing plate 406. A handle 410 is installed at the upper end of the threaded rod 407. A rotating block 408 is installed at the lower end of the threaded rod 407. The rotating block 408 is movably installed inside the sealing plate 406.

[0023] The user connects the hose 9 to the water pipe, and then the user pours water into the storage tank 1, so that the water pump 3 can inject the water along the hose 9 into the water pipe through the liquid guide tube 402 and the support tube 7 for pressurization. At the same time, as the pressure inside the water pipe increases, the pressure sensor 8 continuously detects the pressure inside the water pipe and the support tube 7. Then, the user controls the pressure inside the water pipe according to the data detected by the pressure sensor 8. After the pressure inside the water pipe reaches the specified requirement, the user rotates the threaded rod 407 through the handle 410, so that the threaded rod 407 cooperates with the threaded hole 409 to push the sealing plate 406 and the partition plate 403 to move downward, so that the partition plate 403 is inserted into the connection groove 404 to cut off and maintain the pressure of the water flow inside the water pipe and the support tube 7, avoiding the situation of water flow back. Then, the user can set a time of thirty minutes to one hour through the controller 5. During this period, the user can walk indoors to observe whether there is leakage at the joints of each water pipe. At the same time, if the pressure sensor 8 generates a pressure change, it will also control the alarm 6 to alarm through the controller 5, prompting the user that the pressure has changed, so that the user can quickly search for the leakage point. Then, if the pressure inside the water pipe does not change within thirty minutes to one hour, the controller 5 will control the alarm 6 to alarm after reaching the specified time, prompting the user that the pressure maintaining detection has reached the specified time and completing the detection, which is more convenient to use;

[0024] The rotating block 408 is used to assist the threaded rod 407 in rotating, and at the same time is used to cooperate with the threaded rod 407 to push and pull the sealing plate 406, which is more convenient.

[0025] The working principle of this high-pressure water pipe fixing and pressure-holding detection device:

[0026] During use, first, the user connects the water pipe through the hose 9. Then, the user pours water into the interior of the storage tank 1, enabling the water pump 3 to inject water along the hose 9 into the water pipe through the liquid guide pipe 402 and the support pipe 7 for pressurization. Meanwhile, as the pressure inside the water pipe increases, the pressure sensor 8 continuously detects the pressure inside the water pipe and the support pipe 7. Then, the user controls the pressure inside the water pipe based on the data detected by the pressure sensor 8. After the pressure inside the water pipe reaches the specified requirement, the user rotates the threaded rod 407 through the handle 410, causing the threaded rod 407 to cooperate with the threaded hole 409 to push the sealing plate 406 and the partition plate 403 downward, making the partition plate 403 snap into the connection groove 404 to cut off and hold the pressure of the water flow inside the water pipe and the support pipe 7, preventing water flow back. Then, the user can set a timer for 30 minutes to 1 hour through the controller 5. During this period, the user can walk indoors to observe whether there is leakage at the joints of each water pipe. Also, if the pressure sensor 8 detects a pressure change, it will also control the alarm 6 to give an alarm through the controller 5, prompting the user that the pressure has changed and allowing the user to quickly locate the leakage point. If the pressure inside the water pipe does not change within 30 minutes to 1 hour, then after reaching the specified time, the controller 5 controls the alarm 6 to give an alarm, indicating that the pressure-holding detection has reached the specified time and the detection is completed.

[0027] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is impossible to list all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A high-pressure water pipe fixed pressure-maintaining detection device, comprising a storage box (1), characterized in that: A support plate (2) is installed at the rear end of the upper surface of the storage box (1), a partition mechanism (4) is installed in the middle of the upper surface of the support plate (2), a water pump (3) is installed inside the storage box (1), the water pump (3) and the partition mechanism (4) are connected, a support tube (7) is installed on one side of the partition mechanism (4), a hose (9) is installed through one end of the support tube (7), a pressure sensor (8) is installed inside the support tube (7), a controller (5) is installed on the upper surface of the support plate (2) and at one end away from the support tube (7), an alarm (6) is installed on the upper end of the controller (5), and the controller (5) is connected to the water pump (3), the pressure sensor (8) and the alarm (6) respectively through wires.

2. A high-pressure water pipe fixing and pressure-maintaining detection device according to claim 1, characterized in that: The partition mechanism (4) comprises a fixed block (401), the fixed block (401) being mounted on the upper end of the support plate (2), a support tube (7) being mounted on a side of the fixed block (401) away from the controller (5), a liquid guide tube (402) being installed through the interior of the fixed block (401), the upper end of the liquid guide tube (402) being connected to the support tube (7), and the lower end of the liquid guide tube (402) being connected to the water pump (3).

3. A high-pressure water pipe fixing and pressure-maintaining detection device according to claim 2, characterized in that: A connecting groove (404) is provided at the inner upper end of the liquid guiding tube (402), and a partition plate (403) is fittedly mounted inside the connecting groove (404).

4. A high-pressure water pipe fixing and pressure-maintaining detection device according to claim 3, characterized in that: A groove (405) is provided at the inner upper end of the fixing block (401), and the groove (405) is connected to the connecting groove (404). The upper end of the partition plate (403) is movably mounted inside the groove (405), and a sealing plate (406) is movably mounted inside the groove (405), and the sealing plate (406) is connected to the partition plate (403).

5. A high-pressure water pipe fixing and pressure-maintaining detection device according to claim 4, characterized in that: A threaded hole (409) is provided through the upper end of the groove (405), a threaded rod (407) is movably installed inside the threaded hole (409) through a thread, the lower end of the threaded rod (407) is connected to the sealing plate (406), and a handle (410) is installed at the upper end of the threaded rod (407).

6. A high-pressure water pipe fixing and pressure-maintaining detection device according to claim 5, characterized in that: A rotating block (408) is mounted at the lower end of the threaded rod (407), and the rotating block (408) is movably mounted inside the sealing plate (406).

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