Water supply pipeline pressure monitoring device

Abstract

The utility model relates to the technical field of pipeline pressure monitoring, and discloses a water supply pipeline pressure monitoring device which comprises a water pipe and a monitoring component installed on the outer side of the water pipe, an installation pipe is installed on one side of a stopping block, the interior of the installation pipe is communicated with the interior of an open hole, and a one-way permeable membrane and a one-way valve are installed in the installation pipe. When the interior of the water pipe is detected, a motor operates, a moving plate moves into a containing hole from the interior of a positioning rod, an air cylinder extends, a stopping block is pushed to move to the center position of the water pipe through a connecting rod, a pressure sensor monitors the pressure in the water pipe, and after pressure detection is completed, the air cylinder shrinks; and a round pushing block moves towards one side of the operation cylinder, a stopping block extrudes a rubber ring, the interior of a containing hole is sealed, water in the containing hole flows back to the interior of a mounting pipe through an open hole and a one-way valve, the arranged one-way valve avoids water backflow, the water permeates back to the interior of a water pipe through a one-way permeable membrane, and waste of water resources is avoided.

Description

Technical Field

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

[0002] For water supply pipelines, there are two more important parameters that need to be monitored, one is flow rate and the other is pressure. For pressure, some are remote pressure detection devices, and some are ground pressure detection devices. By monitoring the pressure of the water supply network, the pressure changes in the water supply system can be monitored in real time, and abnormal pressure conditions in the water supply network can be discovered in time, including conditions where the pressure is too high or too low, so that timely measures can be taken to ensure the smooth operation of the water supply system.

[0003] The existing Chinese patent with announcement number CN221054518U discloses a water supply pipeline pressure monitoring device. The existing water supply pipeline pressure monitoring device is installed by threading the external pipe with the water supply pipe during use, but the staff needs to constantly rotate the external pipe, which is cumbersome to operate. It is not only inconvenient to control the facing position of the transparent cover, but also inconvenient to install and disassemble. There are certain inconveniences. Now the following scheme is proposed, which includes a water supply pipe body, a sphere and a ring plate. The water supply pipe body is sleeved with an external pipe, one end of the external pipe is provided with a detection device, and one end of the external pipe is provided with two slots, and the two slots are slidably connected with a sphere. The utility model can realize the quick installation and disassembly of the water supply pipeline pressure monitoring device through the cooperation of various components, and the structure is simple and easy to operate, which improves convenience and practicality.

[0004] With respect to the above-mentioned related technologies, a valve is provided on the water supply pipe body to prevent water from flowing out when the external pipe is replaced. However, in actual use, when the external pipe is disassembled, the water between the water supply pipe body and the external pipe cannot be discharged back into the water supply pipe body, resulting in water loss and inconvenience in use.

[0005] Therefore, we propose a water supply pipeline pressure monitoring device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a water supply pipe pressure monitoring device to solve the problem in the background art that the water between the water supply pipe body and the external pipe cannot be discharged back into the water supply pipe body.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water supply pipeline pressure monitoring device, comprising a water pipe and a monitoring component installed on the outside of the water pipe, the outer surface of the water pipe is provided with an alignment hole, a rubber ring is installed on the outside of the alignment hole and on the inner wall of the water pipe, a positioning shaft is installed through the middle end of the rubber ring, and the positioning shaft is installed on the inner wall of the water pipe, a blocking block is sleeved on the outer side of the positioning shaft, positioning holes are opened through both sides of the blocking block, the positioning shaft is inside the positioning hole, an opening is opened through the middle end of the blocking block, a mounting pipe is installed on one side of the blocking block, and the inside of the mounting pipe is communicated with the inside of the opening, a one-way permeability membrane and a one-way valve are installed inside the mounting pipe, and the outlet of the one-way valve faces the center position of the alignment hole;

[0008] The monitoring component includes a processing frame installed on the outside of the water pipe and an operating cylinder installed on the outside of the processing frame, a touch display screen is provided on the outside of the operating cylinder, a bottom hole is provided on the outer surface of the processing frame and on the side facing the water pipe, a placement hole is provided inside the processing frame and on one side of the bottom hole, a push round block is installed inside the placement hole, and a pressure sensor is installed on the side of the push round block facing the water pipe.

[0009] Preferably, a connecting rod is installed on the side of the pushing block facing the water pipe, and one end of the connecting rod is installed on one side of the blocking block.

[0010] Preferably, an alignment hole is provided inside the operating cylinder, a movable plate is slidably installed on the alignment hole, a through hole is penetrated through the middle end of the movable plate, a positioning rod is installed on the inner wall of the positioning rod, and the positioning rod is inserted into the inside of the through hole.

[0011] Preferably, a motor is installed at the middle end of the inner wall of the positioning rod, a T-shaped shaft is installed at the output end of the motor, and a threaded groove is provided on the outer surface of the T-shaped shaft. A threaded hole is penetrated through the middle end of the movable plate, and a through hole is arranged on one side of the T-shaped shaft, and the T-shaped shaft is threadedly connected to the inside of the threaded hole.

[0012] Preferably, cylinders are installed on both sides of one end of the movable plate facing the processing frame, the movable end of the cylinder is installed on one side of the round pushing block, and the connecting rod and the cylinder are located on both sides of the round pushing block.

[0013] Preferably, a rubber ring is installed on the outer side of the pushing block, and the rubber ring contacts the inner wall of the placement hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model discloses a water supply pipe pressure monitoring device. When the inside of a water pipe is inspected, the motor is operated, the movable plate is moved from the inside of the positioning rod into the inside of the hole, the cylinder is extended, and the blocking block is pushed to the center position of the water pipe through the connecting rod, and the pressure sensor monitors the pressure inside the water pipe.

[0016] (2) The utility model discloses a water supply pipe pressure monitoring device. After the pressure sensor detects the internal pressure of the water pipe, the cylinder contracts, the pusher block moves to one side of the operating cylinder, the blocking block squeezes the rubber ring, and the inside of the hole is sealed. The water in the hole flows back to the inside of the installation pipe through the opening and the one-way valve. The one-way valve prevents water from flowing back. The water penetrates into the inside of the water pipe through the one-way permeable membrane to avoid the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the water pipe structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the blocking block of the utility model;

[0020] Figure 4 This is a schematic diagram of the monitoring component structure of the utility model.

[0021] In the figure: 1. water pipe; 11. alignment hole; 12. rubber ring; 13. positioning shaft; 14. blocking block; 15. mounting pipe; 16. opening; 17. positioning hole; 18. one-way valve; 19. one-way permeation membrane; 2. monitoring component; 21. processing frame; 211. bottom hole; 212. setting hole; 213. pushing block; 214. rubber ring; 215. connecting rod; 216. pressure sensor; 22. operating cylinder; 221. alignment hole; 222. positioning rod; 223. motor; 224. threaded groove; 225. threaded hole; 226. through hole; 227. cylinder; 228. T-shaped shaft; 229. moving plate; 23. touch display screen. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Example 1: Please refer to Figure 1-Figure 4A water supply pipeline pressure monitoring device comprises a water pipe 1 and a monitoring component 2 installed on the outside of the water pipe 1. An alignment hole 11 is opened on the outer surface of the water pipe 1, and a rubber ring 12 is installed on the outside of the alignment hole 11 and on the inner wall of the water pipe 1. A positioning shaft 13 is installed through the middle end of the rubber ring 12, and the positioning shaft 13 is installed on the inner wall of the water pipe 1. A blocking block 14 is sleeved on the outer side of the positioning shaft 13, and positioning holes 17 are opened through both sides of the blocking block 14, and the positioning shaft 13 is inside the positioning hole 17.

[0024] The monitoring component 2 includes a processing frame 21 installed on the outside of the water pipe 1 and an operating cylinder 22 installed on the outside of the processing frame 21. A touch screen 23 is provided on the outside of the operating cylinder 22. A bottom hole 211 is provided on the outer surface of the processing frame 21 and on the side facing the water pipe 1. A placement hole 212 is provided inside the processing frame 21 and on one side of the bottom hole 211. A push round block 213 is installed inside the placement hole 212. A pressure sensor 216 is installed on the side of the push round block 213 facing the water pipe 1. The bottom hole 211 and the alignment hole 11 have the same diameter. The pressure sensor 216 is electrically connected to the touch screen 23. The pressure sensor 216 is used to detect the pressure inside the water pipe 1, and the detected data is transmitted to the touch screen 23 for display.

[0025] A connecting rod 215 is installed on the side of the push round block 213 facing the water pipe 1, and one end of the connecting rod 215 is installed on one side of the blocking block 14. When the push round block 213 moves, the blocking block 14 can be pulled to move by the connecting rod 215.

[0026] An alignment hole 221 is provided inside the operating cylinder 22, and a movable plate 229 is slidably installed on the alignment hole 221. A through hole 226 is penetrated through the middle end of the movable plate 229, and a positioning rod 222 is installed on the inner wall of the positioning rod 222, and the positioning rod 222 is inserted into the inside of the through hole 226. The diameter of the alignment hole 221 is consistent with that of the setting hole 212, so that the movable plate 229 can be easily moved from the inside of the positioning rod 222 into the inside of the setting hole 212.

[0027] A motor 223 is installed at the middle end of the inner wall of the positioning rod 222, and a T-shaped shaft 228 is installed at the output end of the motor 223, and a threaded groove 224 is provided on the outer surface of the T-shaped shaft 228. A threaded hole 225 is penetrated through the middle end of the movable plate 229, and a through hole 226 is provided on one side of the T-shaped shaft 228. The T-shaped shaft 228 is threadedly connected to the inside of the threaded hole 225. The rotating T-shaped shaft 228 can drive the movable plate 229 to move inside the positioning rod 222. The arranged positioning rod 222 is inserted into the inside of the through hole 226 to limit the movement of the movable plate 229.

[0028] Cylinders 227 are installed on both sides of one end of the movable plate 229 facing the processing frame 21. The movable end of the cylinder 227 is installed on one side of the pushing block 213, and the connecting rod 215 and the cylinder 227 are on both sides of the pushing block 213. The extension of the cylinder 227 will facilitate pushing the pushing block 213 to move one side of the water pipe 1, and the blocking block 14 will be away from the side of the alignment hole 11, so that the water inside the water pipe 1 can be discharged into the inside of the hole 212.

[0029] A rubber ring 214 is installed on the outer side of the round pushing block 213 . The rubber ring 214 contacts the inner wall of the placement hole 212 to seal between the moving round pushing block 213 and the placement hole 212 .

[0030] In this embodiment: when the inside of the water pipe 1 is detected, the motor 223 operates, and the T-shaped shaft 228 rotates inside 229. The T-shaped shaft 228 with a threaded groove 224 is threadedly connected to the inside of the threaded hole 225, so that the T-shaped shaft 228 can push 229 to move to one side of the water pipe 1 when rotating, so that 229 moves from the inside of the positioning rod 222 into the inside of the setting hole 212, and the cylinder 227 extends to push the push block 213 to move to one side of the water pipe 1, so that the connecting rod 215 pushes the blocking block 14 to the center position of the water pipe 1. The water inside the water pipe 1 is discharged into the inside of the setting hole 212 through the alignment hole 11, so that the pressure sensor 216 monitors the pressure inside the water pipe 1, and the rubber ring 214 is set to prevent water from flowing into the inside of the operating cylinder 22.

[0031] Example 2: Please refer to Figure 2-Figure 4 An opening 16 is formed through the middle end of the blocking block 14, a mounting tube 15 is installed on one side of the blocking block 14, and the interior of the mounting tube 15 is communicated with the interior of the opening 16, a one-way permeable membrane 19 and a one-way valve 18 are installed inside the mounting tube 15, and the outlet of the one-way valve 18 is oriented toward the center position of the hole 11, and the one-way valve 18 and the one-way permeable membrane 19 are used to maintain the unidirectionality of the water backflow.

[0032] In this embodiment: after the pressure sensor 216 completes the detection of the internal pressure of the water pipe 1, the cylinder 227 contracts, the push ball 213 moves to one side of the operating cylinder 22, and the blocking block 14 is pulled to one side of the rubber ring 12 through the connecting rod 215. In the process of pulling the blocking block 14, the blocking block 14 moves on the outside of the positioning shaft 13 through the positioning hole 17, and the movement of the blocking block 14 is restricted. With the reverse rotation of the T-shaped shaft 228, the movable plate 229 moves back to the inside of the alignment hole 221. At this time, the blocking block 14 squeezes the rubber ring 12 and seals the inside of the opposite hole 212. The water in the opposite hole 212 flows back to the inside of the installation pipe 15 through the opening 16 and the one-way valve 18. The set one-way valve 18 will prevent water from flowing back. The water penetrates back into the inside of the water pipe 1 through the one-way permeable membrane 19 to avoid the waste of water resources.

[0033] Working principle: When the inside of the water pipe 1 is detected, the motor 223 operates, the moving plate 229 moves from the inside of the positioning rod 222 into the inside of the setting hole 212, the cylinder 227 extends, and pushes the blocking block 14 to move to the center position of the water pipe 1 through the connecting rod 215. The pressure sensor 216 monitors the pressure inside the water pipe 1. After the pressure sensor 216 completes the pressure detection of the internal pressure of the water pipe 1, the cylinder 227 contracts, and the push block 213 moves to one side of the operating cylinder 22. The blocking block 14 squeezes the rubber ring 12 and seals the inside of the opposite hole 212. The water in the setting hole 212 flows back to the inside of the installation pipe 15 through the opening 16 and the one-way valve 18. The set one-way valve 18 will prevent water from flowing back. The water penetrates back into the inside of the water pipe 1 through the one-way permeable membrane 19 to avoid waste of water resources.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water supply pipeline pressure monitoring device, comprising a water pipe (1) and a monitoring component (2) installed outside the water pipe (1), characterized in that: The outer surface of the water pipe (1) is provided with an alignment hole (11), a rubber ring (12) is installed outside the alignment hole (11) and on the inner wall of the water pipe (1), a positioning shaft (13) is installed through the middle end of the rubber ring (12), and the positioning shaft (13) is installed on the inner wall of the water pipe (1), a blocking block (14) is sleeved on the outer side of the positioning shaft (13), positioning holes (17) are opened through both sides of the blocking block (14), the positioning shaft (13) is located inside the positioning hole (17), an opening (16) is opened through the middle end of the blocking block (14), a mounting tube (15) is installed on one side of the blocking block (14), and the interior of the mounting tube (15) is communicated with the interior of the opening (16), a one-way permeation membrane (19) and a one-way valve (18) are installed inside the mounting tube (15), and the outlet of the one-way valve (18) faces the center position of the alignment hole (11); The monitoring component (2) comprises a processing frame (21) mounted on the outside of the water pipe (1) and an operating cylinder (22) mounted on the outside of the processing frame (21); a touch screen (23) is provided on the outside of the operating cylinder (22); a bottom hole (211) is provided on the outer surface of the processing frame (21) and on a side facing the water pipe (1); a placement hole (212) is provided inside the processing frame (21) and on a side of the bottom hole (211); a push round block (213) is installed inside the placement hole (212); and a pressure sensor (216) is installed on the side of the push round block (213) facing the water pipe (1).

2. A water supply pipeline pressure monitoring device according to claim 1, characterized in that: A connecting rod (215) is installed on the side of the pushing block (213) facing the water pipe (1), and one end of the connecting rod (215) is installed on one side of the blocking block (14).

3. A water supply pipeline pressure monitoring device according to claim 1, characterized in that: An alignment hole (221) is provided inside the operating cylinder (22), a movable plate (229) is slidably mounted on the alignment hole (221), a through hole (226) is penetrated through the middle end of the movable plate (229), a positioning rod (222) is installed on the inner wall of the positioning rod (222), and the positioning rod (222) is inserted into the inside of the through hole (226).

4. A water supply pipeline pressure monitoring device according to claim 3, characterized in that: A motor (223) is installed at the middle end of the inner wall of the positioning rod (222), a T-shaped shaft (228) is installed at the output end of the motor (223), and a threaded groove (224) is provided on the outer surface of the T-shaped shaft (228), a threaded hole (225) is provided through the middle end of the movable plate (229), and a through hole (226) is provided on one side of the T-shaped shaft (228), and the T-shaped shaft (228) is threadedly connected to the inside of the threaded hole (225).

5. A water supply pipeline pressure monitoring device according to claim 4, characterized in that: Cylinders (227) are installed on both sides of one end of the movable plate (229) facing the processing frame (21), the movable end of the cylinder (227) is installed on one side of the round-pushing block (213), and the connecting rod (215) and the cylinder (227) are located on both sides of the round-pushing block (213).

6. A water supply pipeline pressure monitoring device according to claim 5, characterized in that: A rubber ring (214) is installed on the outer side of the pushing round block (213), and the rubber ring (214) is in contact with the inner wall of the placement hole (212).

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