Building water supply and drainage device with water accumulation drainage mechanism

Abstract

This application relates to the field of building water supply and drainage technology, and discloses a building water supply and drainage device with a water collection and drainage mechanism, including a treatment tank. A hexagonal box is fixedly connected to the top of the treatment tank for collecting water flow. Multiple connecting pipe water passage mechanisms are fixedly connected to the outer periphery of the hexagonal box. A water treatment mechanism is installed inside the treatment tank for treating the collected water. A chemical addition mechanism is fixedly connected to the outside of the treatment tank for adding water treatment chemicals. A butterfly valve is fixedly connected to the outside of the treatment tank for convenient discharge of the treated water. Through the cooperation of the water treatment mechanism and the chemical addition mechanism, the collected building water can be treated, and the treated water can be used directly without further water treatment by a separate water treatment system. Therefore, the functionality of the water supply and drainage device is increased, the applicability of the collected water is expanded, and the practicality of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of building water supply and drainage technology, specifically to a building water supply and drainage device with a water collection and drainage mechanism. Background Technology

[0002] A building drainage system with a water collection and drainage mechanism is a system designed in a building to effectively collect, guide, and discharge accumulated water to prevent damage to the building structure or disruption to its normal use. This system typically includes specially designed pipes, sump pits, drainage channels, permeable layers, and other related components that work together to ensure timely removal of accumulated water.

[0003] In existing building water supply and drainage systems, once the water is guided into the sump, it can only store the water and cannot treat it. This results in a limited scope of use for the water in the sump and reduces the practicality of the water supply and drainage system. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a building water supply and drainage device with a water collection and drainage mechanism, which solves the problem that existing building water supply and drainage devices cannot perform water treatment, resulting in a limited range of water collection wells for use and reducing the practicality of the water supply and drainage device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a building water supply and drainage device with a water collection and drainage mechanism, comprising a treatment tank, a hexagonal box fixedly connected to the top of the treatment tank for concentrating water flow, multiple connecting pipe water passage mechanisms fixedly connected to the outer periphery of the hexagonal box, a water treatment mechanism provided inside the treatment tank for treating accumulated water, a chemical addition mechanism fixedly connected to the outside of the treatment tank for adding water treatment chemicals, and a butterfly valve fixedly connected to the outside of the treatment tank for convenient discharge of treated water.

[0006] Preferably, the water-passing mechanism includes a base pipe, one end of which is fixedly connected to the outside of the hexagonal box. A sleeve is fixedly connected to the outside of the base pipe. Grooves are provided on both sides of the outer wall of the sleeve. A sliding ring is slidably connected inside the sleeve. A spring is fixedly connected between the sliding ring and the inside of the sleeve. A connector is provided inside the sleeve. A locking post is fixedly connected to both sides of the outside of the connector. A drainage pipe is fixedly connected to the side of the connector away from the base pipe. A sealing ring is fixedly connected to the middle of the inside of the base pipe. An installation moving ring is slidably connected to the side of the inside of the base pipe near the connector. A spring is fixedly connected between the installation moving ring and the sealing ring. A connecting post is fixedly connected to the side of the installation moving ring near the hexagonal box. A plug is fixedly connected to the side of the connecting post near the hexagonal box.

[0007] Preferably, the water treatment mechanism includes a water pump, one side of which is fixedly connected to the outside of the treatment tank. An inlet pipe is fixedly connected to the input end of the water pump, and the end of the inlet pipe away from the water pump is fixedly connected to the top of the hexagonal box. An outlet pipe is fixedly connected to the output end of the water pump. A water collection hopper is fixedly connected to the bottom of the treatment tank, and a sludge collection hopper is fixedly connected to the bottom of the water collection hopper. A mounting box is fixedly connected to the bottom of the sludge collection hopper. A rotating sleeve is rotatably connected to the top of the mounting box. Two mounting brackets are fixedly connected to the outside of the rotating sleeve. A cleaning scraper is fixedly connected to the side of the mounting bracket away from the rotating sleeve. An inlet pipe is fixedly connected to the outside of the mounting box. A sludge outlet pipe is fixedly connected to the outside of the sludge collection hopper. An impeller is rotatably connected to the bottom of the mounting box, and a rotating shaft is rotatably connected to the top of the impeller. A connecting crossbar is fixedly connected to the top of the rotating shaft and is fixedly connected to the inside of the rotating sleeve. A stabilizing plate is fixedly connected to the inside of the mounting box, and the rotating shaft is rotatably connected to the middle of the stabilizing plate.

[0008] Preferably, the reagent addition mechanism includes a loading tank with two vertical grooves inside. Annular grooves are formed on both the upper and lower sides of the loading tank, and these grooves are connected to the vertical grooves. A discharge frame is provided inside the loading tank, and locking blocks are fixedly connected to both ends of the bottom of the discharge frame. The locking blocks are slidably connected inside the vertical grooves and engage with the annular grooves. Multiple discharge through-grooves are formed on the outer wall of the discharge frame, and a top cover is fixedly connected to the top of each discharge through-grooves. A feed pipe is fixedly connected to the bottom of the loading tank, and the bottom of the feed pipe is fixedly connected to the outside of the processing tank.

[0009] Preferably, the slot engages with the post, and a sealing sleeve is fitted inside the connector.

[0010] Preferably, the plug is covered with a rubber sleeve, and the connecting post is disposed inside the sealing ring.

[0011] Preferably, the bottom of the cleaning scraper is in close contact with the inner wall of the water collection hopper, and the liquid inlet pipe penetrates the outer wall of the mud collection hopper.

[0012] Preferably, the bottom of the treatment tank is fixedly connected to a bottom plate, and the bottom of the sludge hopper is fixedly connected to the top of the bottom plate.

[0013] Preferably, a drain pipe is fixedly connected to the side of the butterfly valve away from the treatment tank, and a handle is fixedly connected to the top of the top cover.

[0014] Preferably, a fixed pipe is rotatably connected to the top of the rotating sleeve, a water outlet frame is fixedly connected to the top of the fixed pipe, and the top of the water outlet frame is fixedly connected to the inner top of the treatment tank.

[0015] Working principle: When connecting the drainage pipe, first insert the connector on the drainage pipe into the sleeve, which pushes the sliding ring into the sleeve and compresses the spring. When the connector enters the sleeve, the locking pin also enters along the groove. After pressing it down, rotate counterclockwise. Under the action of the spring, the sliding ring is pushed outward, which in turn moves the connector outward, causing the locking pin to engage in the groove. When the connector moves into the base pipe, it compresses the installation moving ring, forcing it to move towards the hexagonal box, thus moving the connecting pin towards the hexagonal box. The movement of the connector allows the plug to be pushed out of the sealing ring. At this point, the inside of the hexagonal box is connected to the inside of the base pipe, allowing water to flow. When the connector is disassembled, it is first moved towards the hexagonal box and rotated clockwise, causing the locking pin to leave the shorter groove and enter the longer groove. This allows the connector to be pulled out of the base pipe. At this time, under the action of spring two, the installation moving ring moves away from the hexagonal box. This, in turn, moves the plug away from the hexagonal box via the connecting pin, causing the plug to block the inside of the sealing ring. This prevents water from flowing out of the pipe without a drainage pipe.

[0016] During the diversion process, the water pump is started. The pump's input end draws water from the diversion pipe through the hexagonal box and enters the installation box through the outlet and inlet pipes. When the water, pressurized by the pump, passes through the impeller, it drives the impeller to rotate, which in turn drives the rotating shaft to rotate. The rotating shaft then drives the connecting crossbar to rotate, which in turn drives the rotating sleeve to rotate. The rotating sleeve, through the mounting frame, drives the cleaning scraper to rotate, which scrapes the sludge on the water collection hopper into the sludge collection hopper, and then discharges it through the sludge outlet pipe. The water entering the installation box enters the outlet frame through the fixed pipe and is discharged through the outlet frame. It then enters the treatment tank for settling. At the same time, the rotation of the mounting frame agitates the water inside the treatment tank, which mixes the water with the water treatment agent to achieve the effect of treating the water.

[0017] When adding water treatment chemicals, first turn the handle, which will then rotate the top cover. The top cover will then rotate the discharge frame, which in turn will rotate the locking block. When the locking block moves to the vertical groove, move the handle upwards, which will move the top cover upwards, and then the discharge frame upwards. Once the locking block is inside the upper annular groove, turn it again to insert it into the upper annular groove. This will allow the discharge frame to stop at the top of the filling tank, making it easy to add the chemicals. After the discharge frame is placed inside the filling tank, the water flow inside the treatment tank will facilitate the dissolution of the chemicals, which will then disperse into the treatment tank along with the water flow.

[0018] This invention provides a building water supply and drainage device with a water collection and drainage mechanism. It has the following beneficial effects:

[0019] 1. This invention, through the cooperation of a water treatment mechanism and a chemical addition mechanism, can treat collected building water. The treated water can be used directly without the need for further water treatment by a water treatment system. Therefore, it increases the function of the water supply and drainage device, expands the applicability of the collected water, and thus improves the practicality of the device.

[0020] 2. The present invention, through the pipe-connecting water-passing mechanism, can connect to multiple or only a few external pipes simultaneously, enabling simultaneous drainage and collection of accumulated water, thus improving the efficiency of water drainage. It also facilitates connection with the drainage pipes without the need for flange bolts, thereby improving the connection efficiency of the pipes. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a schematic diagram of the card slot structure in this invention;

[0023] Figure 3 This is a schematic diagram of the sliding ring structure in this invention;

[0024] Figure 4 This is a schematic diagram of the connector structure in this invention;

[0025] Figure 5 This is a schematic diagram of the sealing ring structure in this invention;

[0026] Figure 6 This is a schematic diagram of the sealing structure in this invention;

[0027] Figure 7 This is a schematic diagram of the water-gathering hopper in the present invention;

[0028] Figure 8 This is a schematic diagram of the connecting crossbar structure in this invention;

[0029] Figure 9 This is a schematic diagram of the impeller structure in this invention;

[0030] Figure 10 This is a schematic diagram of the vertical groove structure in this invention;

[0031] Figure 11 This is a schematic diagram of the card block structure in this invention.

[0032] Among them, 1. Treatment tank; 2. Hexagonal box; 3. Connecting pipe water supply mechanism; 301. Base pipe; 302. Sleeve; 303. Slot; 304. Sliding ring; 305. Connector; 306. Locking post; 307. Drainage pipe; 308. Sealing ring; 309. Installation moving ring; 310. Connecting post; 311. Plug; 4. Water treatment mechanism; 401. Water pump; 402. Inlet pipe; 403. Outlet pipe; 404. Water collection hopper; 405. Sludge collection hopper; 406. Mounting box; 407. Rotating... 408. Mounting bracket; 409. Cleaning scraper; 410. Liquid inlet pipe; 411. Sludge outlet pipe; 412. Impeller; 413. Rotating shaft; 414. Connecting crossbar; 415. Stabilizing plate; 416. Fixing pipe; 417. Water outlet frame; 5. Chemical addition mechanism; 501. Loading bucket; 502. Vertical trough; 503. Circular trough; 504. Discharge frame; 505. Clamping block; 506. Discharge through trough; 507. Top cover; 508. Feed pipe; 6. Butterfly valve; 7. Drain pipe; 8. Base plate. Detailed Implementation

[0033] 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 skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example:

[0035] Please see the appendix Figure 1 - Appendix Figure 11 This invention provides a building water supply and drainage device with a water collection and drainage mechanism, including a treatment tank 1. A hexagonal box 2 is fixedly connected to the top of the treatment tank 1. The hexagonal box 2 is used to collect water flow. Multiple connecting pipe water passage mechanisms 3 are fixedly connected to the outer periphery of the hexagonal box 2. The connecting pipe water passage mechanisms 3 facilitate connection to external pipes and provide connection of multiple pipes. A water treatment mechanism 4 is provided inside the treatment tank 1 for treating accumulated water. A chemical addition mechanism 5 is fixedly connected to the outside of the treatment tank 1 for adding water treatment chemicals. A butterfly valve 6 is fixedly connected to the outside of the treatment tank 1 for convenient discharge of treated water.

[0036] The water-connecting mechanism 3 includes a base pipe 301, which provides an installation position. One end of the base pipe 301 is fixedly connected to the outside of the hexagonal box 2. A sleeve 302 is fixedly connected to the outside of the base pipe 301, providing installation conditions. Slots 303 are provided on both sides of the outer wall of the sleeve 302, facilitating engagement with external pipes. A sliding ring 304 is slidably connected inside the sleeve 302. A spring is fixedly connected between the sliding ring 304 and the inside of the sleeve 302, providing a reaction force to press the sliding ring 304 tightly against the connector 305. A connector 305 is located inside the sleeve 302, and locking posts 306 are fixedly connected to both sides of the outside of the connector 305. The locking posts 306 can engage with the slots 303. A drainage pipe 307 is fixedly connected to the side of connector 305 away from the base pipe 301. A sealing ring 308 is fixedly connected to the middle of the inside of the base pipe 301. An installation moving ring 309 is slidably connected to the side of the base pipe 301 near the connector 305. The installation moving ring 309 can slide inside the base pipe 301. A spring is fixedly connected between the installation moving ring 309 and the sealing ring 308. A connecting post 310 is fixedly connected to the side of the installation moving ring 309 near the hexagonal box 2. A sealing plug 311 is fixedly connected to the side of the connecting post 310 near the hexagonal box 2. The slot 303 engages with the locking post 306. A sealing sleeve is fitted inside the connector 305. A rubber sleeve is fitted outside the sealing plug 311. The connecting post 310 is located inside the sealing ring 308. When connecting the drainage pipe 307, first insert the connector 305 on the drainage pipe 307 into the sleeve 302, thereby pushing the sliding ring 304 into the sleeve 302 and compressing the spring. When the connector 305 moves into the sleeve 302, the locking pin 306 will also enter along the slot 303. After pressing it down, rotate it counterclockwise, thereby pushing the sliding ring 304 outward under the action of the spring, which will drive the connector 305 outward. Then, the locking pin 306 will engage in the slot 303. When the connector 305 moves into the base pipe 301, it will squeeze the installation moving ring 309, forcing the installation moving ring 309 towards the hexagonal box 2. The connecting pin 310 moves towards the hexagonal box 2, thus pushing the plug 311 out of the sealing ring 308. At this time, the interior of the hexagonal box 2 is connected to the interior of the base tube 301, allowing water to flow. When the connector 305 is disassembled, it is first moved towards the hexagonal box 2 again and rotated clockwise, causing the locking pin 306 to leave the shorter groove in the locking groove 303 and enter the longer groove, thus pulling the connector 305 out of the base tube 301. At this time, under the action of the second spring, the mounting moving ring 309 moves away from the hexagonal box 2, which in turn drives the plug 311 to move away from the hexagonal box 2 via the connecting pin 310.This allows the plug 311 to be sealed inside the sealing ring 308, thus preventing water from flowing out of the pipe without the drainage pipe 307.

[0037] The water treatment unit 4 includes a water pump 401, which pressurizes the water flow. One side of the water pump 401 is fixedly connected to the outside of the treatment tank 1. An inlet pipe 402 is fixedly connected to the input end of the water pump 401. The end of the inlet pipe 402 away from the water pump 401 is fixedly connected to the top of the hexagonal box 2. An outlet pipe 403 is fixedly connected to the output end of the water pump 401. The inlet pipe 402 and the outlet pipe 403 serve as a connection. A water collection hopper 404 is fixedly connected to the bottom of the inside of the treatment tank 1. The water collection hopper 404 collects sludge. A sludge collection hopper 405 is fixedly connected to the bottom of the water collection hopper 404. The sludge collection hopper 405 collects silt. An installation box 406 is fixedly connected to the bottom of the inside of the sludge collection hopper 405. The top of the installation box 406 can rotate. A rotating sleeve 407 is connected, which rotates the water hopper 404. Two mounting brackets 408 are fixedly connected to the outside of the rotating sleeve 407, which are used for mounting. A cleaning scraper 409 is fixedly connected to the side of the mounting bracket 408 away from the rotating sleeve 407. The cleaning scraper 409 can scrape the inner wall of the water collecting hopper 404. An inlet pipe 410 is fixedly connected to the outside of the mounting box 406. A sludge outlet pipe 411 is fixedly connected to the outside of the sludge collecting hopper 405, which can discharge sludge. An impeller 412 is rotatably connected to the bottom of the mounting box 406. The impeller 412 can rotate with the water flow. A rotating shaft 413 is rotatably connected to the top of the impeller 412, which can rotate under the drive of the impeller 412. A connecting crossbar 414 is fixedly connected to the top of the rotating shaft 413. The connecting crossbar 414 serves as a connector and is fixedly connected inside the rotating sleeve 407. A stabilizing plate 415 is fixedly connected inside the mounting box 406. The stabilizing plate 415 stabilizes the rotating shaft 413. The outside of the rotating shaft 413 is rotatably connected to the middle of the stabilizing plate 415. The bottom of the cleaning scraper 409 is tightly attached to the inner wall of the water collecting hopper 404. The liquid inlet pipe 410 penetrates the outer wall of the sludge collecting hopper 405. A bottom plate 8 is fixedly connected to the bottom of the treatment tank 1. The bottom of the sludge collecting hopper 405 is fixedly connected to the top of the bottom plate 8. A fixing pipe 416 is rotatably connected to the top of the rotating sleeve 407. A water outlet frame 417 is fixedly connected to the top of the fixing pipe 416. The top of 417 is fixedly connected to the inner top of the treatment tank 1. When the water pump 401 is started, the input end of the water pump 401 draws water from the drainage pipe 307 through the hexagonal box 2, and the water enters the installation box 406 through the outlet pipe 403 and the inlet pipe 410. When the water pressurized by the water pump 401 passes through the impeller 412, it drives the impeller 412 to rotate, which in turn drives the rotating shaft 413 to rotate. The rotation of the rotating shaft 413 drives the connecting crossbar 414 to rotate, which in turn drives the rotating sleeve 407 to rotate. The rotating sleeve 407 drives the cleaning scraper 409 to rotate through the mounting bracket 408, thereby scraping the sludge on the water collection hopper 404 into the sludge collection hopper 405.The water can then be discharged through the sludge outlet pipe 411. Water entering the installation box 406 can then enter the outlet frame 417 through the fixed pipe 416 and be discharged through the outlet frame 417. It can then enter the treatment tank 1 for settling. Simultaneously, the rotation of the installation frame 408 agitates the water inside the treatment tank 1, allowing the water to mix with the water treatment agent, thus achieving the effect of water treatment.

[0038] The reagent adding mechanism 5 includes a filling tank 501, which serves to hold the reagent. The filling tank 501 has two vertical grooves 502 inside, providing sliding tracks. Annular grooves 503 are formed on both the upper and lower sides of the filling tank 501, communicating with the vertical grooves 502. A dispensing frame 504 is provided inside the filling tank 501, with locking blocks 505 fixedly connected to both ends of the bottom of the dispensing frame 504. The annular grooves 503 can fix the locking blocks 505, thus securing the reagent. The position of the discharge frame 504 is fixed. The locking block 505 is slidably connected inside the vertical groove 502. The locking block 505 is engaged with the annular groove 503. The outer wall of the discharge frame 504 has multiple discharge through grooves 506. The top of the discharge through groove 506 is fixedly connected to the top of the discharge through groove 506. The top cover 507 can seal the loading barrel 501. The bottom of the loading barrel 501 is fixedly connected to the feed pipe 508. The feed pipe 508 can carry water. The bottom of the feed pipe 508 is fixedly connected to the outside of the processing tank 1. The butterfly valve 6 is located at a distance from the outside. A drain pipe 7 is fixedly connected to one side of the tank 1. A handle is fixedly connected to the top of the top cover 507. Rotating the handle will cause the top cover 507 to rotate, which in turn will cause the discharge frame 504 to rotate. The discharge frame 504 will then cause the locking block 505 to rotate. When the locking block 505 moves to the vertical groove 502, moving the handle upwards will cause the top cover 507 to move upwards, which in turn will cause the discharge frame 504 to move downwards. The device moves upwards, and when the locking block 505 is moved into the upper annular groove 503, it rotates again, so that the locking block 505 can be rotated into the upper annular groove 503. Then, the discharge frame 504 can be stopped at the top of the loading tank 501, so that the medicine can be easily put into the discharge frame 504. After the discharge frame 504 is put into the loading tank 501, the medicine can be easily dissolved in the water due to the water flow inside the treatment tank 1, and dispersed into the interior of the treatment tank 1 with the water flow.

[0039] 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 building water supply and drainage device with a water collection and drainage mechanism, comprising a treatment tank (1), characterized in that, The top of the treatment tank (1) is fixedly connected to a hexagonal box (2), which is used to gather water flow. Multiple water-passing mechanisms (3) are fixedly connected to the outer periphery of the hexagonal box (2). A water treatment mechanism (4) is provided inside the treatment tank (1), which is used to treat accumulated water. A chemical addition mechanism (5) is fixedly connected to the outside of the treatment tank (1), which is used to add water treatment chemicals. A butterfly valve (6) is fixedly connected to the outside of the treatment tank (1), which facilitates the discharge of treated water. The water treatment mechanism (4) includes a water pump (401). One side of the water pump (401) is fixedly connected to the outside of the treatment tank (1). An inlet pipe (402) is fixedly connected to the input end of the water pump (401). The end of the inlet pipe (402) away from the water pump (401) is fixedly connected to the top of the hexagonal box (2). An outlet pipe (403) is fixedly connected to the output end of the water pump (401). A water collection hopper (404) is fixedly connected to the bottom of the inside of the treatment tank (1). A sludge collection hopper (405) is fixedly connected to the bottom of the water collection hopper (404). An installation box (406) is fixedly connected to the bottom of the sludge collection hopper (405). A rotating sleeve (407) is rotatably connected to the top of the installation box (406). Two rotating sleeves (407) are fixedly connected to the outside of the rotating sleeve (407). Mounting bracket (408), a cleaning scraper (409) is fixedly connected to the side of the mounting bracket (408) away from the rotating sleeve (407), an inlet pipe (410) is fixedly connected to the outside of the mounting box (406), a mud outlet pipe (411) is fixedly connected to the outside of the mud hopper (405), an impeller (412) is rotatably connected to the bottom of the inside of the mounting box (406), a rotating shaft (413) is rotatably connected to the top of the impeller (412), a connecting crossbar (414) is fixedly connected to the top of the rotating shaft (413), the connecting crossbar (414) is fixedly connected to the inside of the rotating sleeve (407), a stabilizing plate (415) is fixedly connected to the inside of the mounting box (406), and the outside of the rotating shaft (413) is rotatably connected to the middle of the stabilizing plate (415). The bottom of the cleaning scraper (409) is in close contact with the inner wall of the water collection hopper (404), and the liquid inlet pipe (410) penetrates the outer wall of the mud collection hopper (405); The top of the rotating sleeve (407) is rotatably connected to a fixed pipe (416), the top of the fixed pipe (416) is fixedly connected to a water outlet frame (417), and the top of the water outlet frame (417) is fixedly connected to the top of the inside of the treatment tank (1). The water-passing mechanism (3) includes a base pipe (301), one end of which is fixedly connected to the outside of the hexagonal box (2). A sleeve (302) is fixedly connected to the outside of the base pipe (301). A slot (303) is provided on both sides of the outer wall of the sleeve (302). A sliding ring (304) is slidably connected inside the sleeve (302). A spring is fixedly connected between the sliding ring (304) and the inside of the sleeve (302). A connector (305) is provided inside the sleeve (302). A locking post (305) is fixedly connected to both sides of the outside of the connector (305). 6) A drainage pipe (307) is fixedly connected to the side of the connector (305) away from the base pipe (301). A sealing ring (308) is fixedly connected to the middle of the inside of the base pipe (301). An installation moving ring (309) is slidably connected to the side of the inside of the base pipe (301) near the connector (305). A spring is fixedly connected between the installation moving ring (309) and the sealing ring (308). A connecting post (310) is fixedly connected to the side of the installation moving ring (309) near the hexagonal box (2). A plug (311) is fixedly connected to the side of the connecting post (310) near the hexagonal box (2). The slot (303) engages with the post (306), the connector (305) is fitted with a sealing sleeve inside, the plug (311) is fitted with a rubber sleeve outside, and the connecting post (310) is located inside the sealing ring (308). The drug addition mechanism (5) includes a loading tank (501), the loading tank (501) has two vertical grooves (502) inside, and annular grooves (503) are provided on both the upper and lower sides of the loading tank (501). The annular grooves (503) are connected to the vertical grooves (502). A dispensing frame (504) is provided inside the loading tank (501). Both ends of the bottom of the dispensing frame (504) are fixedly connected to locking blocks (505). The block (505) is slidably connected inside the vertical groove (502), and the locking block (505) engages with the annular groove (503). The outer wall of the discharge frame (504) is provided with multiple discharge through grooves (506). The top of the discharge through groove (506) is fixedly connected with a top cover (507). The bottom of the loading bucket (501) is fixedly connected with a feed pipe (508), and the bottom of the feed pipe (508) is fixedly connected to the outside of the processing tank (1).

2. A building water supply and drainage device with a water collection and drainage mechanism according to claim 1, characterized in that, The bottom of the treatment tank (1) is fixedly connected to a bottom plate (8), and the bottom of the mud hopper (405) is fixedly connected to the top of the bottom plate (8).

3. A building water supply and drainage device with a water collection and drainage mechanism according to claim 1, characterized in that, A drain pipe (7) is fixedly connected to the side of the butterfly valve (6) away from the treatment tank (1), and a handle is fixedly connected to the top of the top cover (507).

Images