CN217500497U - Intercepting well - Google Patents

Abstract

The utility model discloses a vatch basin, including vatch basin body, end cover, inhalant canal, sewage channel and rainwater passageway, inhalant canal is located one side of vatch basin body inside and is provided with the filter frame, filters the inner wall sliding connection of frame and vatch basin body, filters the one side opening of frame and towards the inhalant canal, has all seted up a plurality of through-holes on filtering other sides of frame, filters fixed mounting and has the connecting rod on the frame, and the top of connecting rod is provided with the pull ring. The utility model discloses a set up mobilizable filter frame, when the impurity that accumulates under the interception was too much in the filter frame, maintainer can open the end cover when fine and mention whole filter frame through the pulling pull ring, can fall filterable impurity clearance outside the vatch basin body in time, and convenient operation just can avoid appearing the phenomenon of jam in the vatch basin, guarantees the drainage performance of vatch basin body.

Description

Intercepting well

Technical Field

The utility model belongs to the drainage equipment field specifically, relates to a vatch basin.

Background

The intercepting well concentrates some inspection wells which produce pollution into a well, the well leads to a sewage treatment plant, if the well does not exist, each pipe is required to enter the sewage treatment plant when sewage enters the sewage treatment plant, the sewage is intercepted by a well in the front, pipelines reaching the sewage treatment plant are greatly reduced, the sewage collection is facilitated, a plurality of intercepting wells with different functions are arranged in life and used for different intercepting, the intercepting well is used in a rain and sewage converging system, and the purpose is to separate rain and sewage. Various solid impurities can be mixed in sewage and rainwater flowing through the intercepting well, the types of the solid impurities usually comprise settled impurities and suspended impurities, and the impurities easily influence the overall drainage performance of the structure and also influence the work of a sewage treatment plant.

The retrieval discovers that in an integrated rainwater and sewage diversion intercepting well with the publication number of 'CN 216339961U', the file separates the internal space of the well body into a sewage cavity and an overflow cavity by arranging an overflow weir, the well body is communicated with a flow combining pipe communicated with the sewage cavity and a discharge pipe communicated with the overflow cavity, the side wall of the sewage cavity is communicated with a sewage discharge pipe, a first filtering piece horizontally arranged is arranged on the inner wall of the sewage cavity above the flow combining pipe, and a second filtering piece is connected in a sliding manner along the height direction of the overflow weir.

However, after the intercepting well in the document works for a period of time, the impurities intercepted on the first filter piece and the second filter piece can be increased, and if the impurities are not processed in time after long-term accumulation, the first filter piece and the second filter piece are easily blocked, so that the drainage performance of the intercepting well is affected.

Therefore, the utility model provides a vatch basin can intercept impurity and the suspended solid in sewage and the rainwater to can propose the vatch basin outside with filtering and clear up, prevent to filter and block up, guarantee the drainage performance of vatch basin.

SUMMERY OF THE UTILITY MODEL

Impurity can not in time handle easily and be blockked up for solving on the filter piece among the prior art, causes the technical problem of influence to the drainage performance of vatch basin, the utility model provides a vatch basin.

The purpose of the utility model can be realized by the following technical scheme:

a kind of vatch basin, including vatch basin body, end cap, water inlet channel, sewage channel and rainwater channel, the said vatch basin body opens above the body, the end cap is mounted to the upper opening of the vatch basin body movably, water inlet channel, sewage channel and rainwater channel are set up on several sides of the vatch basin body separately, water inlet channel, sewage channel and rainwater channel communicate with inside of the vatch basin body;

one side that inhalant canal is located vatch basin body inside is provided with the filter frame, and the inner wall sliding connection of filter frame and vatch basin body filters the one side opening of frame and towards inhalant canal, all has seted up a plurality of through-holes on filtering other sides of frame, filters fixed mounting and has the connecting rod on the frame, and the top of connecting rod is provided with the pull ring.

Furthermore, a dovetail groove is formed in the inner wall of the intercepting well body, a dovetail sliding block is slidably mounted in the dovetail groove, and the filter frame is fixedly connected with the dovetail sliding block.

Further, a cavity is formed in the side wall of the intercepting well body, a water inlet baffle is slidably mounted in the cavity, first racks are arranged on two sides of the water inlet baffle, a rotating gear is further arranged inside the cavity and rotatably mounted in the cavity of the side wall of the intercepting well body, a second rack is fixedly connected to the side face of the dovetail sliding block, and two sides of the rotating gear are meshed with the first racks and the second racks respectively.

Further, the inside fixed mounting of vatch basin body has the overflow plate, and one side of overflow plate is rainwater passageway, and the opposite side of overflow plate is inhalant canal and sewage channel, and the top of overflow plate is higher than the sewage channel top and is less than the end cover bottom surface.

Further, the inside of vatch basin body is provided with prevents flowing backward the board, prevents flowing backward the board and is located between overflow board and the rainwater passageway, prevents flowing backward the one end of board and the bottom surface of end cover articulated, prevents flowing backward the other end of board and is less than the top of overflow board and overlap joint on the overflow board.

Further, one side that sewage passageway is located vatch basin body inside is provided with the sewage baffle, sewage baffle sliding connection is on the inner wall of vatch basin body to be connected with the flotation pontoon on the sewage baffle.

Further, a convex chute is formed in the inner wall of the intercepting well body, a convex sliding block is slidably mounted in the convex chute, and the sewage baffle is fixedly connected with the convex sliding block.

The utility model has the advantages that:

the utility model discloses a set up mobilizable filter frame, when the impurity that accumulates under the interception was too much in the filter frame, maintainer can open the end cover when fine and mention whole filter frame through the pulling pull ring, can fall filterable impurity clearance outside the vatch basin body in time, and convenient operation just can avoid appearing the phenomenon of jam in the vatch basin, guarantees the drainage performance of vatch basin body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the inside of the intercepting well body of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

FIG. 4 is a schematic structural view of the sewage passage part of the present invention;

FIG. 5 is a schematic structural view of the water inlet passage of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a vatch basin body; 2. an end cap; 3. a water inlet channel; 4. a sewage channel; 5. a rain water channel; 51. an overflow plate; 52. a backflow prevention plate; 41. a sewage baffle; 11. a convex-shaped chute; 12. a convex-shaped sliding block; 42. a float bowl; 31. a filter frame; 311. a connecting rod; 312. a pull ring; 13. a dovetail groove; 14. a dovetail slide block; 32. a water inlet baffle plate; 321. a first rack; 322. a rotating gear; 141. a second rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a catch basin includes a catch basin body 1, an end cover 2, a water inlet channel 3, a sewage channel 4 and a rainwater channel 5, wherein the catch basin body 1 is opened at the top, the end cover 2 is movably mounted at the top opening of the catch basin body 1, the water inlet channel 3, the sewage channel 4 and the rainwater channel 5 are respectively arranged on several side surfaces of the catch basin body 1, and the water inlet channel 3, the sewage channel 4 and the rainwater channel 5 are all communicated with the inside of the catch basin body 1;

an overflow plate 51 is fixedly arranged in the intercepting well body 1, a rainwater channel 5 is arranged on one side of the overflow plate 51, a water inlet channel 3 and a sewage channel 4 are arranged on the other side of the overflow plate 51, and the top end of the overflow plate 51 is higher than the top of the sewage channel 4 and lower than the bottom surface of the end cover 2; the inside of vatch basin body 1 is provided with prevents flowing backward board 52, prevents flowing backward board 52 and is located between overflow board 51 and rainwater passageway 5, prevents flowing backward board 52's one end and end cover 2's bottom surface articulated, prevents flowing backward board 52's the other end and be less than overflow board 51's top and overlap joint on overflow board 51.

One side of the sewage channel 4, which is positioned inside the intercepting well body 1, is provided with a sewage baffle 41, the sewage baffle 41 is connected to the inner wall of the intercepting well body 1 in a sliding manner, and a buoy 42 is connected to the sewage baffle 41;

specifically, a convex chute 11 is formed in the inner wall of the intercepting well body 1, a convex sliding block 12 is slidably mounted in the convex chute 11, and a sewage baffle 41 is fixedly connected with the convex sliding block 12;

when the rainwater enters the intercepting well, the water inlet of the water inlet channel 3 is small, the water level in the intercepting well body 1 is low, the buoy 42 is low, the sewage baffle plate 41 cannot block the sewage channel 4, the sewage is discharged from the sewage channel 4, and the sewage cannot flow out of the rainwater channel 5 due to the overflow plate 51; when rainstorm occurs, the water inflow of the water inlet channel 3 is large, the water level in the intercepting well body 1 rises, the buoy 42 rises under the action of buoyancy and drives the sewage baffle plate 41 to rise to block the sewage channel 4, so that water cannot flow out of the sewage channel 4, and when the water level is higher than the height of the overflow plate 51, the backflow preventing plate 52 rotates under the action of water flow pressure, and rainwater flows out from the position between the top end of the overflow plate 51 and the backflow preventing plate 52 and is discharged from the rainwater channel 5, so that the rainwater can be discharged into a natural water body, and a large amount of rainwater is prevented from entering the sewage channel 4 to enlarge the work of a sewage treatment plant; when the downstream water level is higher than the water level in the intercepting well body 1, the anti-backflow plate 52 cannot rotate reversely because the bottom end of the anti-backflow plate 52 is lower than the top end of the overflow plate 51, and external rainwater cannot flow into the intercepting well body 1 from between the top end of the overflow plate 51 and the anti-backflow plate 52, so that the downstream water can be prevented from flowing backwards; and after the rainstorm is over, the water level in the intercepting well body 1 is lowered, the float 42 is lowered, and the sewage baffle plate 41 moves downwards under the action of gravity, so that the sewage channel 4 is opened.

A filter frame 31 is arranged on one side of the water inlet channel 3, which is positioned in the intercepting well body 1, the filter frame 31 is connected with the inner wall of the intercepting well body 1 in a sliding manner, one side of the filter frame 31 is open and faces the water inlet channel 3, a plurality of through holes are formed in the other side faces of the filter frame 31, and the filter frame 31 can block impurities and floaters in sewage and rainwater entering the intercepting well body 1; a connecting rod 311 is fixedly installed on the filter frame 31, and a pull ring 312 is arranged at the top end of the connecting rod 311;

specifically, a dovetail groove 13 is formed in the inner wall of the intercepting well body 1, a dovetail slider 14 is slidably mounted in the dovetail groove 13, and a filter frame 31 is fixedly connected with the dovetail slider 14;

when the accumulated impurities in the filter frame 31 are too much, maintenance personnel can open the end cover 2 to lift the whole filter frame 31 by pulling the pull ring 312 in a sunny day, so that the impurities in the filter frame 31 can be cleaned outside the intercepting well body 1, the filter frame 31 is placed into the intercepting well body 1 to close the end cover 2 after cleaning, the filter frame 31 is conveniently fixed and positioned by the aid of the dovetail grooves 13 and the dovetail sliding blocks 14, the filtered impurities can be cleaned outside the intercepting well body 1 in time by the aid of the movable filter frame 31, operation is convenient, the blocking phenomenon in the intercepting well body 1 can be avoided, and the drainage performance of the intercepting well body 1 is guaranteed.

A cavity is formed in the side wall of the intercepting well body 1, a water inlet baffle 32 is slidably mounted in the cavity, first racks 321 are arranged on two sides of the water inlet baffle 32, a rotating gear 322 is further arranged in the cavity, the rotating gear 322 is rotatably mounted in the cavity of the side wall of the intercepting well body 1, a second rack 141 is fixedly connected to the side surface of the dovetail slide block 14, and two sides of the rotating gear 322 are respectively meshed with the first rack 321 and the second rack 141;

when the filter frame 31 is lifted to move upwards, the dovetail slide block 14 and the second rack 141 move upwards to drive the rotating gear 322 to rotate, the rotating gear 322 rotates to drive the first rack 321 to move downwards, the water inlet baffle 32 moves downwards to shield the water inlet channel 3, the sewage which is not filtered can be prevented from entering the intercepting well body 1 when garbage is cleaned, the water inlet baffle 32 can be driven to move upwards when the filter frame 31 moves downwards, the water inlet channel 3 is opened, the filter frame 31 can cover the inlet of the water inlet channel 3, and the sewage can smoothly enter the inside of the intercepting well body 1 through the filtering function of the filter frame 31.

The utility model discloses a theory of operation and use flow are as follows:

when the rainwater intercepting well is used in sunny days or light rains, the water inflow of the water inlet channel 3 is small, the water level in the intercepting well body 1 is low, the buoy 42 is low, the sewage baffle plate 41 cannot block the sewage channel 4, sewage is discharged from the sewage channel 4, and the sewage cannot flow out of the rainwater channel 5 due to the existence of the overflow plate 51;

when rainstorm occurs, the water inflow of the water inlet channel 3 is large, the water level in the intercepting well body 1 rises, the buoy 42 rises under the action of buoyancy and drives the sewage baffle plate 41 to rise to block the sewage channel 4, so that water cannot flow out of the sewage channel 4, and when the water level is higher than the height of the overflow plate 51, the backflow preventing plate 52 rotates under the action of water flow pressure, rainwater flows out from between the top end of the overflow plate 51 and the backflow preventing plate 52 and is discharged from the rainwater channel 5, so that the rainwater can be discharged into a natural water body, and a large amount of rainwater is prevented from entering the sewage channel 4 to enlarge the work of a sewage treatment plant;

when the downstream water level is higher than the water level in the intercepting well body 1, the anti-backflow plate 52 cannot rotate reversely because the bottom end of the anti-backflow plate 52 is lower than the top end of the overflow plate 51, and external rainwater cannot flow into the intercepting well body 1 from between the top end of the overflow plate 51 and the anti-backflow plate 52, so that the downstream water can be prevented from flowing backwards;

after rainstorm is finished, the water level in the intercepting well body 1 is lowered, the buoy 42 is lowered, and the sewage baffle plate 41 moves downwards under the action of gravity to open the sewage channel 4;

when the impurities accumulated in the filter frame 31 are excessive, a maintainer can open the end cover 2 to lift the whole filter frame 31 by pulling the pull ring 312 in a sunny day, the filter frame 31 and the dovetail slide block 14 move upwards to enable the second rack 141 to move upwards to drive the rotating gear 322 to rotate, the rotating gear 322 rotates to drive the first rack 321 to move downwards, the water inlet baffle 32 moves downwards to shield the water inlet channel 3, so that the situation that the sewage which is not filtered enters the interior of the intercepting well body 1 when garbage is cleaned can be avoided, the maintainer can clean the impurities in the filter frame 31 outside the intercepting well body 1, the operation is convenient, the filtered impurities can be cleaned in time, the phenomenon of blockage in the intercepting well is avoided, and the drainage performance of the intercepting well body 1 is ensured; the maintainer will filter frame 31 and put into the inside end cover 2 that closes of vatch basin body 1 again after impurity clearance, and filter frame 31 and dovetail slide 14 downstream drive into water baffle 32 rebound for inhalant canal 3 opens, and filter frame 31 also can cover inhalant canal 3's entrance, thereby makes sewage can get into the inside of vatch basin body 1 through the filtering action of filtering frame 31 smoothly.

In the description of the specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions and substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.

Claims (7)

1. The intercepting well is characterized by comprising an intercepting well body (1), an end cover (2), a water inlet channel (3), a sewage channel (4) and a rainwater channel (5), wherein the upper part of the intercepting well body (1) is provided with an opening, the end cover (2) is movably arranged at the upper opening of the intercepting well body (1), the water inlet channel (3), the sewage channel (4) and the rainwater channel (5) are respectively arranged on a plurality of side surfaces of the intercepting well body (1), and the water inlet channel (3), the sewage channel (4) and the rainwater channel (5) are all communicated with the inside of the intercepting well body (1);

the catch basin is characterized in that one side, located inside the catch basin body (1), of the water inlet channel (3) is provided with a filter frame (31), the filter frame (31) is connected with the inner wall of the catch basin body (1) in a sliding mode, one side of the filter frame (31) is opened and faces the water inlet channel (3), a plurality of through holes are formed in other side faces of the filter frame (31), a connecting rod (311) is fixedly mounted on the filter frame (31), and a pull ring (312) is arranged on the top end of the connecting rod (311).

2. The intercepting well according to claim 1, wherein a dovetail groove (13) is formed in the inner wall of the intercepting well body (1), a dovetail slider (14) is slidably mounted in the dovetail groove (13), and the filter frame (31) is fixedly connected with the dovetail slider (14).

3. The intercepting well according to claim 2, wherein a cavity is formed in the side wall of the intercepting well body (1), a water inlet baffle (32) is slidably mounted in the cavity, first racks (321) are arranged on two sides of the water inlet baffle (32), a rotating gear (322) is further arranged in the cavity, the rotating gear (322) is rotatably mounted in the cavity of the side wall of the intercepting well body (1), a second rack (141) is fixedly connected to the side surface of the dovetail sliding block (14), and two sides of the rotating gear (322) are respectively meshed with the first rack (321) and the second rack (141).

4. The intercepting well according to claim 1, wherein an overflow plate (51) is fixedly installed inside the intercepting well body (1), one side of the overflow plate (51) is a rainwater channel (5), the other side of the overflow plate (51) is a water inlet channel (3) and a sewage channel (4), and the top end of the overflow plate (51) is higher than the top of the sewage channel (4) and lower than the bottom surface of the end cover (2).

5. The intercepting well according to claim 4, wherein a backflow preventing plate (52) is arranged inside the intercepting well body (1), the backflow preventing plate (52) is located between the overflow plate (51) and the rainwater channel (5), one end of the backflow preventing plate (52) is hinged to the bottom surface of the end cover (2), and the other end of the backflow preventing plate (52) is lower than the top end of the overflow plate (51) and is overlapped on the overflow plate (51).

6. A vatch shaft according to claim 1, characterized in that the sewage channel (4) is provided with a sewage baffle (41) at one side inside the vatch shaft body (1), the sewage baffle (41) is slidably connected to the inner wall of the vatch shaft body (1), and a float (42) is connected to the sewage baffle (41).

7. The intercepting well according to claim 6, wherein the inner wall of the intercepting well body (1) is provided with a convex-shaped sliding groove (11), a convex-shaped sliding block (12) is arranged in the convex-shaped sliding groove (11) in a sliding manner, and the sewage baffle plate (41) is fixedly connected with the convex-shaped sliding block (12).

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