Rainwater sewage intercepting hopper easy to disassemble and assemble

Abstract

The utility model relates to the technical field of sewage intercepting hoppers, in particular to a rainwater sewage intercepting hopper easy to disassemble and assemble, which comprises a shell, a plurality of limiting grooves are distributed on the inner wall of the shell in an annular array manner, limiting blocks are slidably connected in the limiting grooves, and a filter barrel is fixedly connected among the limiting blocks; a cavity is formed in the upper cover, a plurality of through grooves are formed in the side wall of the upper cover in an annular array mode, and the through grooves communicate with the cavity. An operator installs the shell on the ground, then slides the filter barrel into the shell, slides the clamping block into the sliding groove through the gap between the two fixing blocks, and then rotates the upper cover, so that the clamping block slides in the sliding groove and contracts into the groove opening, and when the clamping block moves to the position below the clamping groove, the clamping block is clamped in the clamping groove through the elasticity of the spring. And the ejector block is ejected out from the interior of the notch, so that the upper cover is clamped and mounted at the upper end of the shell, and the upper cover and the shell are conveniently and quickly connected and mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage interception buckets, in particular to an easily detachable rainwater sewage interception bucket. Background Art

[0002] Rainwater interception hoppers are primarily divided into two types: ground-level and roof-level. Ground-level hoppers are typically installed in open areas or near buildings to collect rainfall. After filtering and sedimentation, the water can be used for watering flowers, washing cars, and other purposes. It can also be stored in pools or tanks for irrigation, concrete mixing, and other purposes. Roof-level hoppers are primarily used to collect rainfall from rooftops. Their design takes into account coordination with the exterior of the building, and they are generally constructed from materials similar in color and texture to the house to ensure they do not affect its aesthetics. Roof-level hoppers can also incorporate filters, overflow outlets, and other devices to improve water storage and reduce the impact of rainwater on the building's foundation.

[0003] After searching, the utility model patent with Chinese patent publication number CN216865414U discloses an initial rainwater sewage interception and purification device, including a base, which is buried at the sewer manhole, and the upper end of the base is flush with the ground, and the upper end of the inner wall of the base is inserted with a sewage interception filter bucket and an anti-blocking grille, and the inner cavity center of the sewage interception filter bucket and the anti-blocking grille is provided with a spiral lifting cylinder, and the center of the spiral lifting cylinder is provided with a spiral lifting blade, and the bottom of the sewage interception filter bucket is provided with a hydraulic impeller, and the spiral lifting blade rotating shaft passes through the sewage interception filter bucket and is connected to the hydraulic impeller. The rainwater is filtered in two stages by the sewage interception filter bucket and the anti-blocking grille. The anti-blocking grille intercepts large pieces of garbage in the rainwater, and the small pieces of garbage are intercepted by the sewage interception filter bucket and concentrated, and then lifted and transported out by the cooperation of the spiral lifting blade and the spiral lifting cylinder to keep the sewage interception filter bucket unobstructed.

[0004] After searching the above patent, it was found that the device was processed to avoid blockage inside, but the device failed to be processed to facilitate disassembly and assembly. As a result, when the device needs to be cleaned inside for a long time, multiple tedious operations are required, and it takes a long time to disassemble and assemble the device, causing many inconveniences. Utility Model Content

[0005] The purpose of the utility model is to provide a rainwater intercepting hopper that is easy to disassemble and assemble, and the structure can facilitate the disassembly and cleaning of the intercepting hopper, thereby solving the problem in the prior art that it is inconvenient to disassemble and clean the intercepting hopper.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A rainwater intercepting hopper that is easily disassembled and assembled comprises a shell, wherein a plurality of limit grooves are provided in a circular array on the inner wall of the shell, a limit block is slidably connected inside the limit grooves, a filter barrel is fixedly connected between the plurality of limit blocks, and the bottom of the filter barrel is conically arranged; an upper cover, wherein the upper cover is arranged at the upper end of the shell, a cavity is provided inside the upper cover, and a plurality of through grooves are provided in a circular array on the side wall of the upper cover, and the through grooves are connected to the cavity.

[0008] Preferably, a ring plate is fixedly connected to the lower end of the upper cover, and a plurality of clamping blocks are provided in the annular array portion of the lower end of the ring plate, and the clamping blocks are arranged in an L shape.

[0009] Preferably, a slide groove is provided inside the shell, a plurality of fixing blocks are distributed in a ring array on the side wall of the slide groove, a clamping groove is provided at the lower end of the fixing block, and the clamping block is slidably connected to the clamping groove.

[0010] Preferably, a plurality of notches are distributed in an annular array inside the shell, a top block is slidably connected inside the notch, the side wall of the top block is inclined, and the upper end of the top block is in contact with the lower end of the clamping block.

[0011] Preferably, a spring is fixedly connected to the bottom of the slot, and the upper end of the spring is fixedly connected to the lower end of the top block.

[0012] Preferably, two plates are symmetrically fixedly connected to the lower end of the upper cover, and the two plates are respectively fitted with the upper ends of two of the limit blocks.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] 1. The operator installs the shell under the ground so that the shell is connected to the water storage equipment buried underground in advance, and then slides the filter barrel into the inside of the shell. At the same time, the limit block slides into the inside of the limit groove to limit the filter barrel. The card block slides into the inside of the slide groove through the gap between the two fixed blocks. Then the operator rotates the upper cover so that the card block slides inside the slide groove, and at the same time, the lower part of the card block slides to the bottom of the card groove. In the process of the card block moving to the bottom of the card groove, the corners of the card block contact the inclined wall of the top block, so that the card block shrinks into the inside of the slot. When the card block moves to the bottom of the slot, the elasticity of the spring pushes the top block out from the inside of the slot, so that the card block slides into the inside of the slot, and the upper cover is snap-fitted and installed on the upper end of the shell, which is convenient for quick connection and installation between the upper cover and the shell.

[0015] 2. When the device needs to be disassembled and cleaned, the operator presses the upper cover downward to make the block slide out from the inside of the slot, and at the same time, the top block slides into the inside of the slot. After the block slides out, the operator rotates the upper cover to move the block to the gap between the two fixed blocks, and then pulls the upper cover upward to make the block slide out from the inside of the slide slot, thereby cleaning the inside of the upper cover, and then pulls the filter barrel out of the inside of the shell for replacement and cleaning, which facilitates the disassembly and removal of the upper cover and the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the overall external structure of an easily disassembled rainwater intercepting hopper.

[0017] Figure 2 The utility model provides an easily disassembled rainwater intercepting hopper.

[0018] Figure 3 The utility model provides a schematic diagram of a top view and cross-section of the shell of an easily detachable rainwater intercepting hopper.

[0019] Figure 4 The utility model is a schematic diagram of the top view of the shell body of an easily disassembled rainwater intercepting hopper.

[0020] In the figure: 1 shell, 2 upper cover, 3 cavity, 4 through groove, 5 ring plate, 6 clamping block, 7 slide groove, 8 fixed block, 9 clamping slot, 10 notch, 11 top block, 12 spring, 13 filter barrel, 14 limit groove, 15 limit block, 16 plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-4, an easily detachable rainwater intercepting hopper, comprising a shell 1, a plurality of limit grooves 14 are arranged in a circular array on the inner wall of the shell 1, a limit block 15 is slidably connected inside the limit groove 14, a filter barrel 13 is fixedly connected between the plurality of limit blocks 15, and the bottom of the filter barrel 13 is conical; an upper cover 2, the upper cover 2 is arranged at the upper end of the shell 1, a cavity 3 is arranged inside the upper cover 2, a plurality of through grooves 4 are arranged in a circular array on the side wall of the upper cover 2, and the through grooves 4 are connected to the cavity 3. The operator installs the shell 1 on the ground so that the shell 1 is connected to the water storage device buried underground in advance, and then slides the filter barrel 13 into the shell 1 At the same time, the limiting block 15 slides into the limiting groove 14 to limit the filter barrel 13 and then install the upper cover 2 on the upper end of the shell 1. When it rains, rainwater flows into the cavity 3 through multiple through grooves 4. At the same time, multiple through grooves 4 block larger debris contained in the rainwater to prevent debris from flowing into the cavity 3 with the rainwater. The rainwater inside the cavity 3 flows into the filter barrel 13, and the sand and gravel contained in the sewage are filtered through the filter barrel 13. At the same time, the conical setting of the bottom of the filter barrel 13 makes the filtered sand and gravel settle on the side wall of the conical part, thereby improving the service life of the filter barrel 13.

[0023] The lower end of the upper cover 2 is fixedly connected with a ring plate 5 , and the annular array portion of the lower end of the ring plate 5 is provided with a plurality of clamping blocks 6 , which are arranged in an L shape. The ring plate 5 fits in place with the inside of the shell 1 .

[0024] A slide groove 7 is provided inside the shell 1, and a plurality of fixed blocks 8 are distributed in a ring array on the side wall of the slide groove 7. A card slot 9 is provided at the lower end of the fixed block 8. The card block 6 is slidably connected to the card slot 9, and the ring plate 5 is slidably connected to the slide groove 7. The card block 6 slides into the inside of the slide groove 7 through the gap between the two fixed blocks 8. Then the operator rotates the upper cover 2 to make the card block 6 slide inside the slide groove 7. At the same time, the lower part of the card block 6 slides to the bottom of the card block 6, and then the card block 6 slides upward so that the card block 6 slides into the inside of the card slot 9, thereby locking and installing the upper cover 2. After the card block 6 slides into the inside of the card slot 9, there is a certain gap between the lower end of the upper cover 2 and the upper end of the shell 1, and the gap between the two is blocked by the ring plate 5.

[0025] A plurality of slots 10 are distributed in a circular array inside the shell 1, and a top block 11 is slidably connected inside the slot 10. The side wall of the top block 11 is inclined, and the upper end of the top block 11 is in contact with the lower end of the card block 6. When the card block 6 moves to the bottom of the card slot 9, the corners of the card block 6 contact the inclined wall of the top block 11, so that the card block 6 shrinks to the inside of the slot 10. When the card block 6 moves to the bottom of the card slot 9, the card block 6 is pushed upward, thereby pushing the card block 6 into the inside of the card slot 9.

[0026] A spring 12 is fixedly connected to the bottom of the slot 10 , and the upper end of the spring 12 is fixedly connected to the lower end of the top block 11 . The top block 11 is pushed out of the slot 10 by the elasticity of the spring 12 .

[0027] The lower end of the upper cover 2 is symmetrically fixed with two plates 16, which are respectively fitted with the upper ends of two of the limit blocks 15. The limit blocks 15 are limited inside the limit grooves 14 by the plates 16 to prevent the limit blocks 15 from sliding up and down at will inside the limit grooves 14.

[0028] When the filter drum 13 is moved to the bottom of the housing 1, the top block 11 is pushed out from the inside of the notch 10 by the elasticity of the spring 12, so that the filter drum 13 is limited and installed. The card block 6 slides into the inside of the slide groove 7 through the gap between the two fixing blocks 8. Then the operator rotates the upper cover 2 so that the card block 6 slides inside the slide groove 7 and the lower part of the card block 6 slides to the bottom of the slot 9. In the process of the card block 6 moving to the bottom of the slot 9, the corners of the card block 6 contact the inclined walls of the top block 11, so that the card block 6 shrinks to the inside of the notch 10. When the card block 6 moves to the bottom of the slot 9, the top block 11 is pushed out from the inside of the notch 10 by the elasticity of the spring 12, so that the card block 6 slides to the inside of the slot 9, and the upper cover 2 is engaged and installed on the upper end of the housing 1.

[0029] After the upper cover 2 is installed, the lower end of the plate 16 fits with the upper end of the limit block 15, and the limit block 15 is limited inside the limit groove 14 by the plate 16 to prevent the limit block 15 from sliding up and down inside the limit groove 14 at will.

[0030] When it rains, rainwater flows into the cavity 3 through multiple grooves 4. At the same time, multiple grooves 4 block larger debris contained in the rainwater to prevent the debris from flowing into the cavity 3 with the rainwater. The rainwater inside the cavity 3 flows into the filter barrel 13, and the sand and gravel contained in the sewage are filtered through the filter barrel 13. At the same time, the conical setting of the bottom of the filter barrel 13 allows the filtered sand and gravel to settle on the side wall of the conical part, thereby increasing the service life of the filter barrel 13.

[0031] When the device needs to be disassembled and cleaned, the operator presses the upper cover 2 downward to make the block 6 slide out from the inside of the slot 9, and at the same time the top block 11 slides to the inside of the slot 10. After the block 6 slides out, the operator rotates the upper cover 2 to move the block 6 to the gap between the two fixed blocks 8, and then pulls the upper cover 2 upward to make the block 6 slide out from the inside of the slide groove 7, thereby cleaning the inside of the upper cover 2, and then pulls the filter barrel 13 out of the inside of the shell 1 for replacement and cleaning.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An easily detachable rainwater intercepting hopper, characterized in that: include A shell (1), wherein a plurality of limiting grooves (14) are arranged in a circular array on the inner wall of the shell (1), a limiting block (15) is slidably connected inside the limiting groove (14), a filter barrel (13) is fixedly connected between the plurality of limiting blocks (15), and the bottom of the filter barrel (13) is arranged in a conical shape; An upper cover (2) is provided at the upper end of the shell (1), a cavity (3) is provided inside the upper cover (2), and a plurality of through grooves (4) are distributed in an annular array on the side wall of the upper cover (2), and the through grooves (4) are communicated with the cavity (3).

2. The easily detachable rainwater intercepting hopper according to claim 1, characterized in that: A ring plate (5) is fixedly connected to the lower end of the upper cover (2), and a plurality of clamping blocks (6) are provided in an annular array portion at the lower end of the ring plate (5), wherein the clamping blocks (6) are arranged in an L-shape.

3. The easily detachable rainwater intercepting hopper according to claim 2, characterized in that: A slide groove (7) is provided inside the housing (1), a plurality of fixing blocks (8) are provided in a circular array on the side wall of the slide groove (7), a clamping groove (9) is provided at the lower end of the fixing block (8), and the clamping block (6) is slidably connected to the clamping groove (9).

4. The easily detachable rainwater intercepting hopper according to claim 1, characterized in that: A plurality of notches (10) are distributed in an annular array inside the shell (1), a top block (11) is slidably connected inside the notch (10), a side wall of the top block (11) is inclined, and the upper end of the top block (11) is in contact with the lower end of the clamping block (6).

5. The easily detachable rainwater intercepting hopper according to claim 4, characterized in that: A spring (12) is fixedly connected to the bottom of the notch (10), and the upper end of the spring (12) is fixedly connected to the lower end of the top block (11).

6. The easily detachable rainwater intercepting hopper according to claim 1, characterized in that: Two plates (16) are symmetrically fixedly connected to the lower end of the upper cover (2), and the two plates (16) are respectively fitted with the upper ends of two of the limit blocks (15).

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