CN219343424U

CN219343424U - Automatic equipment that cuts off of initial stage rainwater

Info

Publication number: CN219343424U
Application number: CN202320688976.7U
Authority: CN
Inventors: 沈树勇; 李孝冬; 刘二锋
Original assignee: Hefei Zhuzhuanjing Sewage Treatment Co ltd
Current assignee: Hefei Zhuzhuanjing Sewage Treatment Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-14
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses automatic initial rainwater intercepting equipment which comprises an intercepting well, wherein a groove is formed in the outer side of the intercepting well, a fixed block is arranged in the groove, the center of the fixed block is in vacuum arrangement, a first through hole is formed in the fixed block, the first through hole penetrates through the fixed block and the inner wall of one side of the intercepting well, a converging pipeline is fixedly sleeved in the first through hole, a sewage pipeline and a water purifying pipeline are arranged on the outer wall of the intercepting well, a first control valve, a second control valve and a third control valve are respectively arranged on one side of the converging pipeline, a filtering cover plate is arranged on one side of the converging pipeline, the filtering cover plate is movably connected with the fixed block, and a filtering component and a blocking component are arranged at the bottom of the filtering cover plate. The automatic initial rainwater intercepting equipment provided by the utility model utilizes the action of the filter cover plate to turn over to drive the filter assembly and the blocking assembly, so that the further filtration of sewage and the protection of the intercepting well wall are realized.

Description

Automatic equipment that cuts off of initial stage rainwater

Technical Field

The utility model relates to the technical field of rain and sewage diversion, in particular to automatic initial rainwater shutoff equipment.

Background

The urban sewage intercepting well is an important auxiliary structure in a combined system pipeline, and has the main functions of intercepting urban drought sewage and initial rainwater into a sewage intercepting pipe so as to prevent urban water from being seriously polluted, and mainly comprises the following conditions of intercepting sewage on sunny days: the sewage port gate is opened completely, the rain port gate is closed, sewage gravity automatically flows into the sewage pipeline, and a submersible sewage pump can be adopted to pump the sewage to a sewage treatment plant for treatment or on-site treatment, so that a dry season zero sewage pollution river channel is realized; intercepting under initial rain: the sewage mouth gate is opened, and the inlet for stom water gate is closed, and the immersible pump is opened according to the liquid level value and is stopped automatically, carries initial rainwater to regulation pond or sewage plant processing, along with the continuation of rainfall, when the rising of water level is monitored, and when corresponding quality of water pollution degree reduces, the sewage mouth closes gradually, and the restriction is stopped, and the inlet for stom water gate is opened simultaneously, lets middle and late stage rainwater continuously discharge.

Chinese patent publication No. CN217500497U discloses a vatch basin, this scheme reaches the purpose of filtering sewage through setting up the filter frame in this in inlet channel department, and the debris deposit that filters is in the filter frame, waits for follow-up concentrated processing, but impurity pile up in the filter frame can occupy the space of filter frame and still can carry out certain jam to the filter screen, influences the speed of intaking and drainage, and when the rainfall is great, the phenomenon that sewage backward flows can appear in the speed of drainage lower.

Disclosure of Invention

The utility model aims to provide automatic initial rainwater interception equipment for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the vatch basin, the recess has been seted up in the vatch basin outside, be provided with the fixed block in the recess, the fixed block center is the vacuum setting, first through-hole has been seted up to the fixed block, first through-hole runs through the fixed block with the inner wall of vatch basin one side, first through-hole internal fixation cover is equipped with the confluence pipeline, the vatch basin outer wall is provided with sewer line and water purification pipeline, the confluence pipeline sewer line with water purification pipeline one side is provided with first control valve, second control valve and third control valve respectively, confluence pipeline one side is provided with the filter cover plate, the filter cover plate with fixed block swing joint, the filter cover plate bottom is provided with filter component and blocking subassembly.

As a further scheme of the utility model: the fixed block is provided with a second through hole, a first rotating rod is movably sleeved in the second through hole, a first rotating groove is formed in the position, below the first through hole, of the fixed block, the first rotating rod is fixedly connected with the bottom of the filtering cover plate, a third through hole is axially formed in the position, where the fixed block is located, of the first through hole, a screw rod is axially symmetrically sleeved in the third through hole, a sleeve is movably sleeved outside the screw rod, the sleeve is close to one side, close to the first through hole, of the fixed block, a semicircular filter plate is fixedly connected with the position, where the third through hole is formed, of the fixed block, and the semicircular filter plate can slide in the moving groove.

As a further scheme of the utility model: the fixed block is positioned at two ends of the first rotating rod and two ends of the screw rod and is provided with a second rotating groove and a third rotating groove respectively; the filter assembly comprises a first gear and a second gear, the first gear is fixed on two sides of the first rotating rod, the second gear is fixedly connected with one section of the screw rod, the first gear and the second gear rotate in the second rotating groove and the third rotating groove respectively, and the first gear and the second gear are meshed to rotate.

As a further scheme of the utility model: the combined size of the two semicircular filter plates is matched with the size of the first through hole.

As a further scheme of the utility model: the fixed block is provided with a deep groove, a movable block is arranged in the deep groove, movable rods are axially symmetrically arranged on two sides of the movable block, movable sleeves are movably sleeved on the outer sides of the movable rods and are fixedly connected with inner walls of the deep groove, and blocking plates are fixedly connected between the movable rods.

As a further scheme of the utility model: the blocking assembly comprises a second rotating rod, a fourth through hole is formed in the position, located at the first rotating groove, of the fixed block, the second rotating rod is movably sleeved in the fourth through hole, a first bevel gear is fixedly connected to the outer side of the first rotating rod, a second bevel gear is fixedly connected to the outer side of the second rotating rod, the second bevel gear is meshed with the first bevel gear to rotate, a rotating disc is arranged at one end, away from the second bevel gear, of the second rotating rod, the rotating disc is located in the deep groove, and the second rotating rod penetrates through the rotating disc and is in rotating connection with the fixed block, and the rotating disc is fixedly connected with the second rotating rod;

the rotating disc is provided with an incomplete sliding groove, a fixed rod is arranged in the incomplete sliding groove, one end of the fixed rod is fixedly connected with the fixed block, the other end of the fixed rod is rotationally connected with a first swinging rod, one end of the first swinging rod, which is far away from the fixed rod, is rotationally connected with a first sliding block, the first sliding block slides in a first sliding groove formed in the rotating disc, the moving block is arranged above the first sliding groove, one end of the first sliding block, which is far away from the first swinging rod, is movably connected with a second sliding block, and the second sliding block slides in a second sliding groove formed in the moving block.

As a further scheme of the utility model: a plurality of leak holes are formed in the blocking plate.

As a further scheme of the utility model: the intercepting well bottom is fixedly connected with a plurality of supporting legs, and a supporting rod is fixedly connected between every two adjacent supporting legs.

Compared with the prior art, the utility model has the beneficial effects that: the filter cover plate can play the filtration blocking effect of first layer, thereby lead to the part filtration hole to be blocked up and influence water inlet efficiency when the debris of blocking is too much, thereby also can lead to rivers impact force to increase when the filtration hole is blocked up to dash out the filter cover plate and form the upset, can drive filter assembly and carry out secondary filtration blocking and drive the debris that the interception of blocking assembly was dropped when the filter cover plate upset.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram showing the connection of the intercepting well and the fixed block in the present utility model.

FIG. 3 is a schematic view of a filter assembly according to the present utility model.

FIG. 4 is a schematic view of a blocking assembly according to the present utility model.

Fig. 5 is a schematic structural view of a filter cover plate in the present utility model.

Fig. 6 is a schematic view of a first bevel gear and a second bevel gear connection in accordance with the present utility model.

Fig. 7 is a schematic structural view of a second rotating groove in the present utility model.

Fig. 8 is a schematic view of a structure of a moving tank in the present utility model.

In the figure: 1. a intercepting well; 101. a groove; 2. a fixed block; 201. a first through hole; 202. a second through hole; 203. a first rotating groove; 204. a third through hole; 205. a second rotating groove; 206. a third rotating groove; 207. a moving groove; 208. a deep groove; 209. a fourth through hole; 3. a converging pipeline; 4. a sewage conduit; 5. a water purifying pipe; 6. a first control valve; 7. a second control valve; 8. a third control valve; 9. a filter cover plate; 10. a filter assembly; 11. a blocking assembly; 12. a first rotating lever; 13. a screw rod; 14. a first gear; 15. a second gear; 16. a sleeve; 17. a semicircular filter plate; 18. a second rotating lever; 19. a first bevel gear; 20. a second bevel gear; 21. rotating the disc; 211. an incomplete sliding groove; 212. a first sliding groove; 22. a fixed rod; 23. a first swing lever; 24. a first slider; 25. a moving block; 251. a second sliding groove; 26. a second slider; 27. a moving rod; 28. a moving cylinder; 29. a blocking plate; 291. a leak hole; 30. supporting feet; 31. and (5) supporting the rod.

Detailed Description

Referring to fig. 1-5, in the embodiment of the utility model, an automatic initial rainwater intercepting device comprises an intercepting well 1, a groove 101 is formed in the outer side of the intercepting well 1, a fixed block 2 is arranged in the groove 101, the center of the fixed block 2 is in vacuum arrangement, a first through hole 201 is formed in the fixed block 2, the first through hole 201 penetrates through the fixed block 2 and the inner wall of one side of the intercepting well 1, a converging pipeline 3 is fixedly sleeved in the first through hole 201, a sewage pipeline 4 and a clean water pipeline 5 are arranged on the outer wall of the intercepting well 1, a first control valve 6, a second control valve 7 and a third control valve 8 are respectively arranged on one side of the converging pipeline 3, one side of the sewage pipeline 4 and one side of the clean water pipeline 5, a filter cover plate 9 is movably connected with the fixed block 2, and a filter assembly 10 and a blocking assembly 11 are arranged at the bottom of the filter cover plate 9; when the sewage is intercepted in sunny days, the first control valve 6 and the second control valve 7 are opened, the third control valve 8 is closed, and the sewage enters the intercepting well 1 from the converging pipeline 3 in the first through hole 201 and is discharged through the sewage pipeline 4; when the initial rain is intercepted, first control valve 6 and second control valve 7 are opened first, third control valve 8 is closed, initial rainwater enters intercepting well 1 and then is discharged through sewage pipeline 4, the rainfall is continuously increased until the water level in intercepting well 1 is continuously increased, the corresponding water pollution degree is also reduced, at this time, second control valve 7 is closed, third control valve 8 is opened, medium and later period rainwater in intercepting well 1 is discharged through water purifying pipeline 5, filter cover plate 9 can filter sewage entering intercepting well 1 from sewer pipeline 3, sundries such as pericarps, plastic bags and large stones in the sewage are removed, after one side of filter cover plate 9 blocks excessive sundries, sundries can block filter holes in filter cover plate 9, after the filter hole is blocked, sewage can be discharged from the filter holes which are not blocked, larger impact can be caused to filter cover plate 9, the upper portion of filter cover plate 9 is disconnected with fixed block 2, filter cover plate 9 can be started to continuously filter and block subsequent sewage, at the same time, filter cover plate 9 can be blocked by the filter, the filter cover plate 9 can be blocked by the sewer until the filter cover plate 9 is turned over, the filter cover plate is blocked by the filter cover plate 1, the sundries can be further blocked by the filter cover plate 11 is prevented from being blocked by the filter cover plate 1, and the sundries are prevented from being blocked by the filter cover plate 1, and the filter cover plate 11 is further blocked by the filter cover plate 11 is prevented from being blocked by the filter cover plate 1.

Referring to fig. 3-8, in this embodiment, preferably, the fixed block 2 is provided with a second through hole 202, a first rotating rod 12 is movably sleeved in the second through hole 202, a first rotating groove 203 is provided below the first through hole 201 by the fixed block 2, the first rotating rod 12 is fixedly connected with the bottom of the filter cover plate 9, a third through hole 204 is provided at the position of the first through hole 201 by the fixed block 2, a screw rod 13 is symmetrically sleeved in the third through hole 204, a sleeve 16 is movably sleeved outside the screw rod 13, a semicircular filter plate 17 is fixedly connected to one side of the sleeve 16 close to the first through hole 201, a moving groove 207 is provided at the position of the fixed block 2 by the third through hole 204, and the semicircular filter plate 17 can slide in the moving groove 207; the filter cover plate 9 can drive the first rotating rod 12 to rotate in the second through hole 202 after being overturned in the first rotating groove 203, the screw rods 13 are rotated after the filter cover plate 9 is overturned, the two screw rods 13 rotate in the third through hole 204, the rotation of the screw rods 13 drives the sleeve 16 to move oppositely along the screw rods 13, and the movement of the sleeve 16 drives the semicircular filter plates 17 to move oppositely along the moving groove 207 until the two semicircular filter plates 17 are attached, so that new filter protection can be formed after the filter cover plate 9 is overturned.

In this embodiment, preferably, the fixed block 2 is located at two ends of the first rotating rod 12 and two ends of the screw rod 13, and a second rotating groove 205 and a third rotating groove 206 are respectively formed; the filter assembly 10 comprises a first gear 14 and a second gear 15, the first gear 14 is fixed on two sides of the first rotating rod 12, the second gear 15 is fixedly connected with the screw rod 13 at one section, the first gear 14 and the second gear 15 rotate in the second rotating groove 205 and the third rotating groove 206 respectively, and the first gear 14 and the second gear 15 are meshed for rotation; the rotation of the first rotating rod 12 drives the first gear 14 to rotate in the second rotating groove 205, the rotation of the first gear 14 drives the second gear 15 to rotate in the third rotating groove 206, the rotation of the two second gears 15 respectively drives the two screw rods 13 to rotate in the third through holes 204, the filtering cover plate 9 can be automatically triggered to be combined after being overturned, the filtering cover plate 9 and the fixed block 2 are movably connected, the phenomenon that the water inlet rate is influenced due to overlarge sundries accumulated can be effectively avoided, after the rain stops, an operator restores the clamping state between the filtering cover plate 9 and the fixed block 2, the semicircular filter plate 17 returns to the moving groove 207 again, and the filtering operation is continuously performed through the filtering cover plate 9.

In this embodiment, preferably, the combined size of the two semicircular filter plates 17 matches the size of the first through hole 201; the size of the semicircular filter plates 17 matched with that of the first through holes 201 can effectively improve the filtering effect, and the condition that sundries are discharged into the intercepting well 1 without being filtered is avoided.

In this embodiment, preferably, the fixed block 2 is provided with a deep groove 208, a moving block 25 is disposed in the deep groove 208, moving rods 27 are axially symmetrically disposed on two sides of the moving block 25, a moving cylinder 28 is movably sleeved on the outer side of the moving rod 27, the moving cylinder 28 is fixedly connected with the inner wall of the deep groove 208, and a blocking plate 29 is fixedly connected between the two moving rods 27; when the filter cover plate 9 is turned over, the sundries blocked by the filter cover plate 9 can be washed down by water flow, at the moment, the moving block 25 is moved, the moving rod 27 is driven by the movement of the moving block 25 in the deep groove 208 to move along the moving cylinder 28, and the blocking plate 29 is driven by the movement of the moving rod 27 to move so as to block the washed sundries.

In this embodiment, preferably, the blocking assembly 11 includes a second rotating rod 18, the fixed block 2 is located at the first rotating groove 203 and provided with a fourth through hole 209, the second rotating rod 18 is movably sleeved in the fourth through hole 209, a first bevel gear 19 is fixedly connected to the outer side of the first rotating rod 12, a second bevel gear 20 is fixedly connected to the outer side of the second rotating rod 18, the second bevel gear 20 is meshed with the first bevel gear 19 to rotate, a rotating disc 21 is disposed at one end, away from the second bevel gear 20, of the second rotating rod 18, the rotating disc 21 is located in the deep groove 208, the second rotating rod 18 penetrates through the rotating disc 21 and is in rotational connection with the fixed block 2, and the rotating disc 21 is fixedly connected with the second rotating rod 18;

the rotating disc 21 is provided with an incomplete sliding groove 211, a fixed rod 22 is arranged in the incomplete sliding groove 211, one end of the fixed rod 22 is fixedly connected with the fixed block 2, the other end of the fixed rod 22 is rotationally connected with a first swinging rod 23, one end of the first swinging rod 23 far away from the fixed rod 22 is rotationally connected with a first sliding block 24, the first sliding block 24 slides in a first sliding groove 212 formed in the rotating disc 21, the moving block 25 is arranged above the first sliding groove 212, one end of the first sliding block 24 far away from the first swinging rod 23 is movably connected with a second sliding block 26, and the second sliding block 26 slides in a second sliding groove 251 formed in the moving block 25; the rotation of the first rotating rod 12 drives the first bevel gear 19 to rotate, the rotation of the first bevel gear 19 drives the second rotating rod 18 to rotate in the fourth through hole 209 by driving the rotation of the second bevel gear 20, the rotation of the second rotating rod 18 drives the rotating disc 21 to rotate, the rotation of the rotating disc 21 drives the first sliding block 24 to move in the first sliding groove 212, the first sliding block 24 drives the first swinging rod 23 to rotate around the fixed rod 22 while moving, the incomplete sliding groove 211 is designed to enable the rotating disc 21 not to collide with the fixed rod 22 in the rotating process, the rotation of the first swinging rod 23 and the movement of the first sliding block 24 simultaneously drive the second sliding block 26 to transversely move in the second sliding groove 251 formed in the moving block 25, so that the moving block 25 can move in the deep groove 208, the movement of the moving block 25 drives the moving rod 27 to move in the moving cylinder 28, the blocking plate 29 stretches out of the deep groove 208 to the lower side of the converging pipeline 3, and the falling sundries are prevented from being damaged by the falling sundries in the well wall 1, and the blocking plate 29 can be combined with the intercepting plate 9.

In this embodiment, preferably, the baffle 29 is provided with a plurality of holes 291; the drain holes 291 formed in the blocking plate 29 can be used for allowing water to pass through to intercept sundries, so that impact on the blocking plate 29 caused by falling of the water can be effectively reduced, and the service life of the blocking plate 29 can be prolonged.

In this embodiment, preferably, the bottom of the intercepting well 1 is fixedly connected with a plurality of supporting legs 30, and a supporting rod 31 is fixedly connected between adjacent supporting legs 30; the support legs 30 and the support rods 31 are established to provide a supporting function for the intercepting well 1.

The working principle of the utility model is as follows: the filter cover plate 9 turns over in the first rotating groove 203 and then drives the first rotating rod 12 to rotate in the second through hole 202, the rotation of the first rotating rod 12 drives the first gear 14 to rotate in the second rotating groove 205, the rotation of the first gear 14 drives the second gear 15 to rotate in the third rotating groove 206, the rotation of the two second gears 15 respectively drives the two screw rods 13 to rotate in the third through hole 204, the rotation of the screw rods 13 drives the sleeve 16 to move oppositely along the screw rods 13, the movement of the sleeve 16 drives the semicircular filter plates 17 to move oppositely along the moving groove 207 until the two semicircular filter plates 17 are attached, the filter cover plate 9 and the fixed block 2 are movably connected, the water inlet rate can be effectively prevented from being influenced by excessive accumulation of sundries, after rain is stopped, an operator restores the clamping state between the filter cover plate 9 and the fixed block 2, the semicircular filter plates 17 return to the moving groove 207, and then the filtering operation is continuously carried out through the filter cover plate 9; meanwhile, the rotation of the first rotating rod 12 drives the first bevel gear 19 to rotate, the rotation of the first bevel gear 19 drives the second rotating rod 18 to rotate in the fourth through hole 209 by driving the rotation of the second bevel gear 20, the rotation of the second rotating rod 18 drives the rotating disc 21 to rotate, the rotation of the rotating disc 21 drives the first sliding block 24 to move in the first sliding groove 212, the first sliding block 24 moves and simultaneously drives the first swinging rod 23 to rotate around the fixed rod 22, the incomplete sliding groove 211 is designed to enable the rotating disc 21 not to collide with the fixed rod 22 in the rotating process, the second sliding block 26 is driven to transversely move in the second sliding groove 251 formed in the moving block 25 when the first swinging rod 23 rotates and the first sliding block 24 moves, so that the moving block 25 can move in the deep groove 208, the moving rod 27 is driven to move in the moving cylinder 28, the blocking plate 29 is driven to extend out of the groove 208 to the lower side of the confluence pipeline 3, and sundries falling down from the well wall 1 are prevented from being damaged.

Claims

1. The utility model provides an automatic equipment of intercepting of initial rainwater, includes the vatch basin, its characterized in that, the vatch basin outside is seted up flutedly, be provided with the fixed block in the recess, the fixed block center is the vacuum setting, first through-hole has been seted up to the fixed block, first through-hole runs through the fixed block with the inner wall of vatch basin one side, first through-hole internal fixation cover is equipped with confluence pipeline, the vatch basin outer wall is provided with sewage pipeline and water purification pipeline, confluence pipeline sewage pipeline with water purification pipeline one side is provided with first control valve, second control valve and third control valve respectively, confluence pipeline one side is provided with the filter cover plate, the filter cover plate with fixed block swing joint, the filter cover plate bottom is provided with filter assembly and blocking assembly.

2. The automatic initial rainwater intercepting device according to claim 1, wherein the fixed block is provided with a second through hole, a first rotating rod is movably sleeved in the second through hole, the fixed block is positioned below the first through hole and is provided with a first rotating groove, the first rotating rod is fixedly connected with the bottom of the filtering cover plate, the fixed block is positioned at the first through hole and is axially provided with a third through hole, the axially symmetrical movable sleeve in the third through hole is provided with a screw rod, the outer side of the screw rod is movably sleeved with a sleeve, one side of the sleeve, which is close to the first through hole, is fixedly connected with a semicircular filter plate, the fixed block is positioned at the third through hole and is provided with a moving groove, and the semicircular filter plate can slide in the moving groove.

3. The automatic initial rainwater interception device according to claim 2, wherein the fixed block is provided with a second rotating groove and a third rotating groove at two ends of the first rotating rod and two ends of the screw rod respectively; the filter assembly comprises a first gear and a second gear, the first gear is fixed on two sides of the first rotating rod, the second gear is fixedly connected with one section of the screw rod, the first gear and the second gear rotate in the second rotating groove and the third rotating groove respectively, and the first gear and the second gear are meshed to rotate.

4. An automatic initial rainwater shut-off apparatus according to claim 2, wherein the combined dimensions of the two semicircular filter plates match the dimensions of the first through hole.

5. The automatic initial rainwater intercepting device according to claim 2, wherein the fixed block is provided with a deep groove, a movable block is arranged in the deep groove, movable rods are axially symmetrically arranged on two sides of the movable block, movable cylinders are movably sleeved on the outer sides of the movable rods, the movable cylinders are fixedly connected with the inner walls of the deep groove, and blocking plates are fixedly connected between the two movable rods.

6. The automatic initial rainwater intercepting device according to claim 5, wherein the intercepting component comprises a second rotating rod, a fourth through hole is formed in the position, located at the first rotating groove, of the fixed block, the second rotating rod is movably sleeved in the fourth through hole, a first bevel gear is fixedly connected to the outer side of the first rotating rod, a second bevel gear is fixedly connected to the outer side of the second rotating rod, the second bevel gear is meshed with the first bevel gear to rotate, a rotating disc is arranged at one end, away from the second bevel gear, of the second rotating rod, the rotating disc is located in the deep groove, penetrates through the rotating disc and is in rotating connection with the fixed block, and the rotating disc is fixedly connected with the second rotating rod;

7. The automatic initial rainwater shut-off device according to claim 6, wherein the blocking plate is provided with a plurality of holes.

8. An automatic initial rainwater intercepting device according to claim 1, wherein a plurality of supporting feet are fixedly connected to the bottom of the intercepting well, and supporting rods are fixedly connected between adjacent supporting feet.