A water suction pipe assembly

Abstract

This invention relates to the field of water suction pipe connection technology, specifically disclosing a water suction pipe assembly, including a water suction pipe fitting and a pump body inlet. The water suction pipe fitting is sleeved on the left outer wall of the pump body inlet. A monitoring module is provided on the outer wall of the water suction pipe fitting. The monitoring module includes a separator strip, an arc-shaped push plate, a primary circular rod, a feedback plate, a primary contact switch, and a primary circular ring. The separator strips are arranged in a circumferential array on the outer wall of the water suction pipe fitting. After the water suction pipe fitting and the pump body inlet leak due to gaps, the leaked water is located between two adjacent sets of separator strips, pushing the arc-shaped push plate to the left, causing the feedback plate to move to the left. After the primary contact switch contacts the primary circular ring, a warning light will illuminate to alert personnel of the leak. The right end of the water suction pipe fitting is pressed tightly between the pump body inlet by a sealing module, thereby urgently strengthening the connection between the water suction pipe fitting and the pump body inlet and preventing the leak from worsening.

Description

Technical Field

[0001] This invention belongs to the field of water suction pipe connection technology, and specifically relates to a water suction pipe assembly. Background Technology

[0002] When using a non-variable displacement pump to draw water, the suction pipe is connected to the pump body's inlet, and the other end of the suction pipe is submerged in water for suction. If a gap forms between the suction pipe and the pump body's inlet during suction, some water will leak out through the gap. This not only affects the pump's efficiency but also affects the environment in which the pump is located. In existing technology, when leakage occurs between the suction pipe and the pump body's inlet, the leakage problem cannot be reported in a timely manner to alert personnel. Moreover, the leakage will continue without being alleviated within the personnel's reaction time. Summary of the Invention

[0003] The purpose of this invention is to provide a water suction pipe assembly to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A water suction pipe assembly, comprising:

[0006] The suction pipe fitting is fitted onto the outer left side of the pump body's inlet pipe. A monitoring module is installed on the outer wall of the suction pipe fitting. The monitoring module includes a separator strip, an arc-shaped push plate, a primary round rod, a feedback plate, a primary contact switch, and a primary ring. The separator strip is arranged in a circumferential array on the outer wall of the suction pipe fitting. The arc-shaped push plate is located between two adjacent sets of separator strips. The primary round rod is connected to the middle left side of the arc-shaped push plate. The feedback plate is connected to the left end of the primary round rod. The primary contact switch is embedded in the middle left side of the feedback plate. The primary ring is fitted onto the outer wall of the suction pipe fitting.

[0007] An assembly module is provided on the outer wall of the pump body inlet pipe. The assembly module includes a secondary ring, which is fitted onto the outer wall of the pump body inlet pipe, and the left side of the secondary ring is in contact with the partition strip.

[0008] The assembly module is equipped with a sealing module, which includes arc-shaped clamping plates. The arc-shaped clamping plates are arranged in a circumferential array on the outer wall of the water suction pipe, and the arc-shaped clamping plates are intersected with the partition strip.

[0009] Preferably, the monitoring module further includes an arc-shaped positioning plate and a secondary round rod. The arc-shaped positioning plate is arranged in a circumferential array on the outer wall of the water suction pipe, and the arc-shaped positioning plate is intersected with the partition strip. The two ends of the arc-shaped positioning plate are respectively connected to the partition strip. The secondary round rod is connected to the middle of the left side of the partition strip, and the left end of the secondary round rod is connected to the primary ring, ensuring the sealing effect between the two adjacent sets of partition strips and completing the fixation between the primary ring and the partition strip.

[0010] The right side of the feedback plate is symmetrically connected to a limiting plate. The right end of the limiting plate is connected to the arc-shaped positioning plate to block the feedback plate and prevent the arc-shaped push plate from contacting the arc-shaped abutting plate and affecting each other.

[0011] Preferably, the monitoring module further includes a primary fixing ring, a primary fixing plate, and a primary fastening bolt. The primary fixing ring is symmetrically connected to the left side of the primary ring, and the inner wall of the primary fixing ring is in contact with the outer wall of the water suction pipe. The primary fixing plate is symmetrically connected to both sides of the primary fixing ring. The primary fastening bolt is located on the top of the upper primary fixing plate, and the two sets of primary fixing plates are fixedly connected by the primary fastening bolt. The primary fastening bolt connects and fixes the upper and lower sets of primary fixing plates. As the distance between the upper and lower sets of primary fixing plates decreases, the two sets of primary fixing rings will gradually clamp the water suction pipe.

[0012] Preferably, the assembly module further includes an outer sealing ring, a primary assembly plate, and a secondary assembly plate. The outer sealing ring is sleeved and connected to the outer wall of the secondary ring, and the inner wall of the outer sealing ring is respectively in contact with the separator strip, the arc-shaped push plate, and the arc-shaped positioning plate. The primary assembly plate is circumferentially arrayed and connected to the left side of the secondary ring, and the primary assembly plate is respectively in contact with the suction pipe, the pump body inlet, and the separator strip. The secondary assembly plates are symmetrically arranged on both sides of the primary assembly plate. The right end of the separator strip is engaged between two sets of secondary assembly plates, and the right end of the separator strip is in contact with the secondary ring. Through the outer sealing ring, a sealed chamber is formed between two adjacent sets of separator strips. In conjunction with the primary and secondary assembly plates, the connection between the suction pipe and the pump body inlet is divided into multiple areas. In the event of leakage, the leakage location of the suction pipe can be determined by the leftward-moving feedback plate.

[0013] A warning light is connected to the top of the outer wall of the outer sealing ring. When the warning light illuminates, it alerts personnel to the presence of a water leak.

[0014] Preferably, the assembly module also includes a secondary fixing ring, a secondary fixing plate, and secondary fastening bolts. The secondary fixing ring is symmetrically connected to the right side of the secondary ring, and the inner wall of the secondary fixing ring is in contact with the pump body inlet. The secondary fixing plate is symmetrically connected to both sides of the secondary fixing ring. The secondary fastening bolts are located on the top of the upper secondary fixing plate, and the two sets of secondary fixing plates are fixedly connected by the secondary fastening bolts. The upper and lower sets of secondary fixing plates are fixed together by the secondary fastening bolts, and as the distance between the upper and lower sets of secondary fixing plates decreases, the two sets of secondary fixing rings gradually clamp the pump body inlet.

[0015] Preferably, the sealing module further includes an arc-shaped groove, a connecting plate, and a limiting plate. The arc-shaped groove is arranged in a circumferential array on the outer wall of the outer sealing ring. The limiting plate is connected to one side of the connecting plate, and both the limiting plate and the connecting plate are connected to the arc-shaped clamping plate. The ends of the limiting plate and the connecting plate opposite to the arc-shaped clamping plate pass through the arc-shaped groove. The driving plate rotates with the rotating ring, thereby pushing the connecting plate to move the arc-shaped clamping plate toward the water suction pipe until the secondary contact switch enters the arc-shaped groove and contacts the outer sealing ring. The secondary contact switch sends a signal to the peripheral terminal, which receives the signal and controls the drive motor to shut down.

[0016] The side of the connecting plate opposite to the curved abutment plate is designed as a sloping structure.

[0017] A two-stage contact switch is embedded on the left side of the connecting plate located on the front side.

[0018] Preferably, the sealing module further includes a reset spring, a rotating ring, a drive plate, and teeth. The rotating ring is sleeved on the outside of the connecting plate. The drive plate is circumferentially arrayed and connected to the inner wall of the rotating ring. Two sets of drive plates are symmetrically arranged on the left and right sides. One side of the drive plate is set with an inclined structure, and the inclined surface of the drive plate and the inclined surface of the connecting plate are in sliding fit. The reset spring is connected between the connecting plate and the rotating ring. The circumferential array of teeth is connected to the upper part of the outer wall of the rotating ring. The output shaft of the drive motor drives the gear to rotate, thereby causing the teeth to drive the rotating ring to rotate.

[0019] A gap is left between the drive plate and the return spring to prevent them from interfering with each other.

[0020] Preferably, a gear is provided above the rotating ring, and the gear and teeth are meshed together. A drive motor is provided on the right side of the gear, and the output shaft on the left side of the drive motor is connected to the gear. A fixed frame is connected to the outside of the drive motor, and a vertical plate is connected to the bottom of the fixed frame. The vertical plate is symmetrically connected to the front and rear of the plate, and the plate is fixedly connected to the outer sealing ring by positioning bolts, so that the gear and teeth are meshed together. The positioning bolts are used to connect and fix the plate to the outer sealing ring.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] In use, when leakage occurs between the suction pipe and the pump inlet due to gaps after connection, the leaked water is located between two adjacent sets of separators. Pushing the arc-shaped push plate to the left causes the feedback plate to move to the left. After the primary contact switch contacts the primary ring, a warning light illuminates, alerting personnel to the leak. The sealing module presses the right end of the suction pipe tightly against the pump inlet, thus urgently strengthening the connection between the suction pipe and the pump inlet, alleviating the leakage and preventing further deterioration. Furthermore, the multiple separators divide the connection between the suction pipe and the pump inlet into multiple areas. When leakage occurs, the leftward-moving feedback plate pinpoints the location of the leak. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the left side structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the arc-shaped push plate of the present invention;

[0026] Figure 4 This is a schematic diagram of the arc-shaped positioning plate of the present invention;

[0027] Figure 5 This is a schematic diagram of the primary contact switch of the present invention;

[0028] Figure 6 This is a schematic diagram of the first-stage circular rod of the present invention;

[0029] Figure 7 This is a schematic diagram of the warning light of the present invention;

[0030] Figure 8 This is a schematic diagram of the primary assembly plate of the present invention;

[0031] Figure 9 This is a schematic diagram of the gears of the present invention;

[0032] Figure 10 This is a schematic diagram of the connecting plate of the present invention;

[0033] In the picture: 10. Water suction pipe fittings;

[0034] 20. Pump body inlet pipe;

[0035] 30. Monitoring module; 301. Separator strip; 302. Arc-shaped push plate; 303. Primary round rod; 304. Feedback plate; 305. Primary contact switch; 306. Primary ring; 307. Arc-shaped positioning plate; 308. Secondary round rod; 309. Limiting plate; 310. Primary fixing ring; 311. Primary fixing plate; 312. Primary fastening bolt;

[0036] 40. Assembly module; 401. Secondary ring; 402. Outer sealing ring; 403. Primary assembly plate; 404. Secondary assembly plate; 405. Warning light; 406. Secondary fixing ring; 407. Secondary fixing plate; 408. Secondary fastening bolt;

[0037] 50. Sealing module; 501. Arc-shaped clamping plate; 502. Arc-shaped groove; 503. Connecting plate; 504. Restricting plate; 505. Two-stage contact switch; 506. Return spring; 507. Rotating ring; 508. Drive plate; 509. Tooth; 510. Gear; 511. Drive motor; 512. Fixing bracket; 513. Vertical plate; 514. Disassembly / assembly plate. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0039] Example 1:

[0040] Please see Figures 1-10 As shown, a water suction pipe assembly includes:

[0041] The suction pipe 10 is fitted onto the left outer wall of the pump body inlet 20. The outer wall of the suction pipe 10 is equipped with a monitoring module 30. The monitoring module 30 includes a separator 301, an arc-shaped push plate 302, a primary round rod 303, a feedback plate 304, a primary contact switch 305, and a primary ring 306. The separator 301 is arranged in a circumferential array on the outer wall of the suction pipe 10. The arc-shaped push plate 302 is located between two adjacent sets of separators. The primary round rod 303 is connected to the middle left side of the arc-shaped push plate 302. The feedback plate 304 is connected to the left end of the primary round rod 303. The primary contact switch 305 is embedded in the middle left side of the feedback plate 304. The primary ring 306 is fitted onto the outer wall of the suction pipe 10.

[0042] An assembly module 40 is provided on the outer wall of the pump body inlet pipe 20. The assembly module 40 includes a secondary ring 401, which is fitted onto the outer wall of the pump body inlet pipe 20, and the left side of the secondary ring 401 is in contact with the separator strip 301.

[0043] The assembly module 40 is provided with a sealing module 50, which includes an arc-shaped clamping plate 501. The arc-shaped clamping plate 501 is arranged in a circumferential array on the outer wall of the water suction pipe 10, and the arc-shaped clamping plate 501 and the partition strip 301 are arranged intersectingly.

[0044] refer to Figures 1-6 As shown, the monitoring module 30 also includes an arc-shaped positioning plate 307 and a secondary round rod 308. The arc-shaped positioning plate 307 is arranged in a circumferential array on the outer wall of the water suction pipe 10, and the arc-shaped positioning plate 307 and the partition strip 301 are arranged crosswise. The two ends of the arc-shaped positioning plate 307 are respectively connected to the partition strip 301. The secondary round rod 308 is connected to the middle of the left side of the partition strip 301, and the left end of the secondary round rod 308 is connected to the primary ring 306, ensuring the sealing effect between the two adjacent sets of partition strips 301 and completing the fixation between the primary ring 306 and the partition strip 301.

[0045] The right side of the feedback plate 304 is symmetrically connected to the limiting plate 309. The right end of the limiting plate 309 is connected to the arc-shaped positioning plate 307, which blocks the feedback plate 304 and prevents the arc-shaped push plate 302 from contacting the arc-shaped pressing plate 501 and affecting each other.

[0046] refer to Figures 1-6 As shown, the monitoring module 30 also includes a primary fixing ring 310, a primary fixing plate 311, and a primary fastening bolt 312. The primary fixing ring 310 is symmetrically connected to the left side of the primary ring 306, and the inner wall of the primary fixing ring 310 is in contact with the outer wall of the water suction pipe 10. The primary fixing plate 311 is symmetrically connected to both sides of the primary fixing ring 310. The primary fastening bolt 312 is located on the top of the primary fixing plate 311, and the two sets of primary fixing plates 311 are fixedly connected by the primary fastening bolt 312. The primary fastening bolt 312 connects and fixes the upper and lower sets of primary fixing plates 311. As the distance between the upper and lower sets of primary fixing plates 311 decreases, the two sets of primary fixing rings 310 will gradually clamp the water suction pipe 10.

[0047] refer to Figures 1-5 and Figure 8As shown, the assembly module 40 also includes an outer sealing ring 402, a primary assembly plate 403, and a secondary assembly plate 404. The outer sealing ring 402 is sleeved and connected to the outer wall of the secondary ring 401, and the inner wall of the outer sealing ring 402 is respectively attached to the separator strip 301, the arc-shaped push plate 302, and the arc-shaped positioning plate 307. The primary assembly plate 403 is circumferentially arrayed and connected to the left side of the secondary ring 401, and the primary assembly plate 403 is respectively attached to the suction pipe 10, the pump body inlet pipe 20, and the separator strip 301. The secondary assembly plate 404... Symmetrically positioned on both sides of the primary assembly plate 403, the right end of the partition strip 301 engages between two sets of secondary assembly plates 404, and the right end of the partition strip 301 is in contact with the secondary ring 401. Through the outer sealing ring 402, a sealed chamber is formed between the two adjacent sets of partition strips 301. Together with the primary assembly plate 403 and the secondary assembly plate 404, the connection between the suction pipe 10 and the pump body inlet 20 is divided into multiple areas. In the event of leakage, the leakage location of the suction pipe 10 can be determined by the leftward-moving feedback plate 304.

[0048] A warning light 405 is connected to the top of the outer wall of the outer sealing ring 402. When the warning light 405 is lit, it alerts personnel that a water leak has occurred.

[0049] refer to Figures 1-5 and Figure 8 As shown, the assembly module 40 also includes a secondary fixing ring 406, a secondary fixing plate 407, and a secondary fastening bolt 408. The secondary fixing ring 406 is symmetrically connected to the right side of the secondary ring 401, and the inner wall of the secondary fixing ring 406 is in contact with the pump body inlet 20. The secondary fixing plate 407 is symmetrically connected to both sides of the secondary fixing ring 406. The secondary fastening bolt 408 is located on the top of the upper secondary fixing plate 407, and the two sets of secondary fixing plates 407 are fixedly connected by the secondary fastening bolt 408. The two sets of secondary fixing plates 407 are fixed together by the secondary fastening bolt 408. As the distance between the two sets of secondary fixing plates 407 decreases, the two sets of secondary fixing rings 406 gradually clamp the pump body inlet 20.

[0050] refer to Figures 1-5 , Figure 7 , Figure 9 and Figure 10As shown, the sealing module 50 also includes an arc-shaped slot 502, a connecting plate 503, and a limiting plate 504. The arc-shaped slot 502 is arranged in a circumferential array on the outer wall of the outer sealing ring 402. The limiting plate 504 is connected to one side of the connecting plate 503. Both the limiting plate 504 and the connecting plate 503 are connected to the arc-shaped pressing plate 501. The ends of the limiting plate 504 and the connecting plate 503 opposite to the arc-shaped pressing plate 501 both pass through the arc-shaped slot 502. The driving plate 508 rotates with the rotating ring 507, thereby pushing the connecting plate 503 to move the arc-shaped pressing plate 501 toward the water suction pipe 10 until the secondary contact switch 505 enters the arc-shaped slot 502 and contacts the outer sealing ring 402. The secondary contact switch 505 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the drive motor 511 to shut down.

[0051] The side of the connecting plate 503 opposite to the arc-shaped clamping plate 501 is designed as a sloping structure.

[0052] A two-stage contact switch 505 is embedded on the left side of the connecting plate 503 located on the front side.

[0053] refer to Figures 1-5 , Figure 9 and Figure 10 As shown, the sealing module 50 also includes a reset spring 506, a rotating ring 507, a drive plate 508, and teeth 509. The rotating ring 507 is sleeved on the outside of the connecting plate 503. The drive plate 508 is circumferentially arrayed and connected to the inner wall of the rotating ring 507. Two sets of drive plates 508 are symmetrically arranged on the left and right sides. One side of the drive plate 508 is set with an inclined structure, and the inclined surface of the drive plate 508 and the inclined surface of the connecting plate 503 are in sliding fit. The reset spring 506 is connected between the connecting plate 503 and the rotating ring 507. The teeth 509 are circumferentially arrayed and connected to the upper part of the outer wall of the rotating ring 507. The output shaft of the drive motor 511 drives the gear 510 to rotate, thereby causing the teeth 509 to drive the rotating ring 507 to rotate.

[0054] A gap is left between the drive plate 508 and the return spring 506 to prevent them from affecting each other.

[0055] refer to Figures 1-5 and Figure 9As shown, a gear 510 is provided above the rotating ring 507, and the gear 510 is meshed with the teeth 509. A drive motor 511 is provided on the right side of the gear 510. The output shaft on the left side of the drive motor 511 is connected to the gear 510. A fixing bracket 512 is connected to the outside of the drive motor 511. A vertical plate 513 is connected to the bottom of the fixing bracket 512. A disassembly plate 514 is symmetrically connected to the front and rear of the vertical plate 513. The disassembly plate 514 is fixedly connected to the outer sealing ring 402 by positioning bolts, so that the gear 510 and the teeth 509 are meshed. The positioning bolts are used to connect and fix the disassembly plate 514 to the outer sealing ring 402.

[0056] In use, the secondary ring 401 is fitted onto the outer wall of the pump body inlet 20, and the right end of the suction pipe 10 is fitted onto the outer wall of the left end of the pump body inlet 20. The secondary ring 401 is moved so that the left end of the primary assembly plate 403 is in contact with the suction pipe 10. Secondary fastening bolts 408 are used to connect and fix the upper and lower sets of secondary fixing plates 407, completing the connection and fixation between the assembly module 40 and the pump body inlet 20. The primary ring 306 is then fitted onto the outer wall of the suction pipe 10, and... Move the primary ring 306 to the right until the right end of the separator 301 engages between the two sets of secondary assembly plates 404, so that the right end of the separator 301 is in contact with the secondary ring 401. Use the primary fastening bolt 312 to connect and fix the upper and lower sets of primary fixing plates 311, thereby completing the connection and fixation between the monitoring module 30 and the water suction pipe 10, so that the gear 510 and the tooth 509 mesh and connect. Use the positioning bolt to connect and fix the disassembly plate 514 and the outer sealing ring 402.

[0057] After water leaks between the suction pipe 10 and the pump body inlet 20 due to a gap, the water is between two adjacent sets of separators 301. As the amount of water increases, it gradually pushes the arc-shaped push plate 302 to the left. Under the action of the primary circular rod 303, the feedback plate 304 moves to the left until it contacts the primary circular ring 306. At this time, the primary contact switch 305 contacts the primary circular ring 306 and sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the warning light 405 and the drive motor 511 to turn on. The warning light 405 alerts personnel to the water leak, and the drive motor 511... The output shaft drives the gear 510 to rotate, which in turn drives the rotating ring 507 to rotate. The drive plate 508 rotates with the rotating ring 507, thereby pushing the connecting plate 503 to move the arc-shaped pressing plate 501 toward the suction pipe 10 until the secondary contact switch 505 enters the arc-shaped slot 502 and contacts the outer sealing ring 402. The secondary contact switch 505 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the drive motor 511 to shut down, thereby completing the emergency sealing between the suction pipe 10 and the pump body inlet 20, thus alleviating the leakage.

[0058] As the arc-shaped push plate 302 and the feedback plate 304 are in contact with the water suction pipe 10, due to the effect of friction, when the water does not leak out and pushes the arc-shaped push plate 302, the arc-shaped push plate 302 and the feedback plate 304 are not easy to move.

[0059] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water suction pipe assembly, characterized in that, The system includes a suction pipe fitting (10) and a pump body inlet pipe (20). The suction pipe fitting (10) is fitted onto the outer left side of the pump body inlet pipe (20). A monitoring module (30) is provided on the outer wall of the suction pipe fitting (10). The monitoring module (30) includes a separator (301), an arc-shaped push plate (302), a primary circular rod (303), a feedback plate (304), a primary contact switch (305), and a primary circular ring (306). (301) A circular array is provided on the outer wall of the water suction pipe (10), an arc-shaped push plate (302) is provided between two adjacent sets of separators, a primary round rod (303) is connected to the middle left side of the arc-shaped push plate (302), a feedback plate (304) is connected to the left end of the primary round rod (303), a primary contact switch (305) is embedded in the middle left side of the feedback plate (304), and a primary ring (306) is sleeved on the outer wall of the water suction pipe (10); An assembly module (40) is provided on the outer wall of the pump body inlet pipe (20). The assembly module (40) includes a secondary ring (401). The secondary ring (401) is fitted on the outer wall of the pump body inlet pipe (20), and the left side of the secondary ring (401) is in contact with the separator strip (301). The assembly module (40) is provided with a sealing module (50), which includes an arc-shaped clamping plate (501). The arc-shaped clamping plate (501) is arranged in a circumferential array on the outer wall of the water suction pipe (10), and the arc-shaped clamping plate (501) and the partition strip (301) are arranged intersectingly. The assembly module (40) also includes an outer sealing ring (402), a primary assembly plate (403) and a secondary assembly plate (404). The outer sealing ring (402) is sleeved and connected to the outer wall of the secondary ring (401). The primary assembly plate (403) is circumferentially arrayed and connected to the left side of the secondary ring (401). The primary assembly plate (403) is respectively attached to the suction pipe (10), the pump body inlet (20) and the separator (301). The secondary assembly plate (404) is symmetrically arranged on both sides of the primary assembly plate (403). The right end of the separator (301) is engaged between the two sets of secondary assembly plates (404), and the right end of the separator (301) is attached to the secondary ring (401). A warning light (405) is connected to the top of the outer wall of the outer sealing ring (402); The outer sealing ring (402) forms a sealed chamber between two adjacent sets of partition strips (301), and together with the first-stage assembly plate (403) and the second-stage assembly plate (404), the connection between the suction pipe (10) and the pump body inlet (20) is divided into multiple areas. After the water inlet pipe (10) and the pump body inlet pipe (20) leak due to gaps after connection and use, the leaked water is between the two adjacent sets of separators (301), and pushes the arc-shaped push plate (302) to the left, causing the feedback plate (304) to move to the left. After the first-level contact switch (305) contacts the first-level ring (306), the warning light (405) will light up to remind the personnel that a water leak has occurred, and the right end of the water inlet pipe (10) will be pressed between the pump body inlet pipe (20) by the sealing module (50).

2. The water suction pipe assembly according to claim 1, characterized in that: The monitoring module (30) also includes an arc-shaped positioning plate (307) and a secondary round rod (308). The arc-shaped positioning plate (307) is arranged in a circumferential array on the outer wall of the water suction pipe (10), and the arc-shaped positioning plate (307) and the partition strip (301) are arranged crosswise. The two ends of the arc-shaped positioning plate (307) are respectively connected to the partition strip (301). The secondary round rod (308) is connected to the middle left side of the partition strip (301), and the left end of the secondary round rod (308) is connected to the primary ring (306). The right side of the feedback plate (304) is symmetrically connected to the limiting plate (309), and the right end of the limiting plate (309) is connected to the arc-shaped positioning plate (307).

3. The water suction pipe assembly according to claim 1, characterized in that: The monitoring module (30) also includes a primary fixing ring (310), a primary fixing plate (311), and a primary fastening bolt (312). The primary fixing ring (310) is symmetrically connected to the left side of the primary ring (306), and the inner wall of the primary fixing ring (310) is in contact with the outer wall of the water suction pipe (10). The primary fixing plate (311) is symmetrically connected to both sides of the primary fixing ring (310). The primary fastening bolt (312) is located on the top of the primary fixing plate (311) located above, and the two sets of primary fixing plates (311) are fixedly connected by the primary fastening bolt (312).

4. A water suction pipe assembly according to claim 2, characterized in that: The inner wall of the outer sealing ring (402) is respectively attached to the separator strip (301), the arc-shaped push plate (302) and the arc-shaped positioning plate (307).

5. A water suction pipe assembly according to claim 1, characterized in that: The assembly module (40) also includes a secondary fixing ring (406), a secondary fixing plate (407), and a secondary fastening bolt (408). The secondary fixing ring (406) is symmetrically connected to the right side of the secondary ring (401) from top to bottom, and the inner wall of the secondary fixing ring (406) is in contact with the pump body inlet (20). The secondary fixing plate (407) is symmetrically connected to both sides of the secondary fixing ring (406) from front to back. The secondary fastening bolt (408) is located on the top of the upper secondary fixing plate (407), and the two sets of secondary fixing plates (407) are fixedly connected by the secondary fastening bolt (408).

6. A water suction pipe assembly according to claim 4, characterized in that: The sealing module (50) also includes an arc-shaped slot (502), a connecting plate (503), and a limiting plate (504). The arc-shaped slot (502) is arranged in a circumferential array on the outer wall of the outer sealing ring (402). The limiting plate (504) is connected to one side of the connecting plate (503). Both the limiting plate (504) and the connecting plate (503) are connected to the arc-shaped abutting plate (501). The ends of the limiting plate (504) and the connecting plate (503) opposite to the arc-shaped abutting plate (501) both pass through the arc-shaped slot (502). The side of the connecting plate (503) opposite to the arc-shaped abutting plate (501) is designed as a sloping structure; A secondary contact switch (505) is embedded on the left side of the connecting plate (503) located on the front side.

7. A water suction pipe assembly according to claim 6, characterized in that: The sealing module (50) also includes a reset spring (506), a rotating ring (507), a drive plate (508), and teeth (509). The rotating ring (507) is sleeved on the outside of the connecting plate (503). The drive plate (508) is connected to the inner wall of the rotating ring (507) in a circumferential array. Two sets of drive plates (508) are symmetrically arranged on the left and right sides. One side of the drive plate (508) is set as a slope structure. The slope of the drive plate (508) and the slope of the connecting plate (503) are slidably engaged. The reset spring (506) is connected between the connecting plate (503) and the rotating ring (507). The teeth (509) are connected to the upper part of the outer wall of the rotating ring (507) in a circumferential array. There is a gap between the drive plate (508) and the return spring (506).

8. A water suction pipe assembly according to claim 7, characterized in that: A gear (510) is provided above the rotating ring (507), and the gear (510) is meshed with the teeth (509). A drive motor (511) is provided on the right side of the gear (510). The output shaft on the left side of the drive motor (511) is connected to the gear (510). A fixed frame (512) is connected to the outside of the drive motor (511). A vertical plate (513) is connected to the bottom of the fixed frame (512). A disassembly plate (514) is symmetrically connected to the front and rear of the vertical plate (513). The disassembly plate (514) is fixedly connected to the outer sealing ring (402) by positioning bolts.

Images