Environment-friendly rainwater inspection well metal filter basket
By designing an environmentally friendly rainwater inspection well metal filter basket containing a variety of innovative components, the problems of rainwater filtration in the prior art and insect eggs entering the ground are solved, effective rainwater filtration and drainage are achieved, and the use effect and environmental performance are improved.
Patent Information
- Application Number
- CN202421154421.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing rainwater inspection well metal filter basket has a simple structure, which is not convenient for effective filtration and purification of rainwater. It also lacks a barrier mechanism, so internal insect eggs are easily entered on the ground, affecting the use effect.
An environmentally friendly metal filter basket of rainwater inspection well was designed, including box, frame, rainwater flip, hinge, sedimentation area, double-layer station board with holes, filter bricks, filter blocks, filter holes, water grate, overflow port, drain port and insect-proof spring movable plate. Through the combined use of these components, effective filtration and drainage of rainwater is achieved to prevent insect eggs from entering the ground.
This design improves the filtration effect of rainwater, prevents impurities from entering the drainage system, and prevents insect eggs from entering the ground from the drainage pipes, significantly improving the use effect and environmental protection performance.
Smart Images
Figure CN222771589U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inspection wells, in particular to an environmentally friendly rainwater inspection well metal filter basket. Background Art
[0002] Inspection wells are set up for the maintenance of power supply, water supply, drainage, sewage, communication, cable TV, gas pipes, street light lines and other urban underground infrastructure, and are easy to install. Generally, they are set up at the intersection of pipes, turns, changes in pipe diameter or slope, and at a certain distance on the straight pipe section, which is convenient for regular inspection of auxiliary structures. Inspection wells are used in the construction area (residential area, public building area, factory area, etc.) for buried plastic drainage pipes with an outer diameter of no more than 800mm and a buried depth of no more than 6m. They are generally set up at the intersection of drainage pipes, turns, changes in pipe diameter or slope, waterfalls, etc., in order to facilitate regular inspection, cleaning and dredging or down-well operation inspection. The metal filter basket of the rainwater inspection well is a device used in the rainwater drainage system to filter and intercept solid particles and debris entering the drainage system. It is usually installed in the inspection well of the rainwater pipe to protect the downstream drainage facilities and purify rainwater.
[0003] The prior art has the following problems:
[0004] The existing metal filter basket for rainwater inspection wells has a relatively simple overall structure, which is not convenient for effectively filtering and purifying rainwater during operation. At the same time, there is a lack of a blocking mechanism at the drain outlet, and the insect eggs inside can easily enter the ground from the drainage pipe, affecting the working effect. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly rainwater inspection well metal filter basket, which solves the problems that the current overall structure is relatively simple, which makes it inconvenient to effectively filter and purify rainwater during work and use, and at the same time lacks a blocking mechanism at the drain outlet, so that insect eggs inside can easily enter the ground from the drainage pipe, affecting the work effect.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly rainwater inspection well metal filter basket, comprising a box body, a frame fixedly installed on the top of the box body, a rainwater blocking flap is arranged on the frame, a hinge is arranged on one side of the rainwater blocking flap, a sedimentation area is arranged inside the box body, a double-layer standing plate with holes is fixedly installed on one side of the sedimentation area, a drainage area is arranged on one side of the double-layer standing plate with holes, a water grate is arranged on the top of the drainage area, an overflow port is arranged on the water grate, a drainage port is arranged at the bottom of the drainage area, and an insect-proof spring movable plate is arranged inside the drainage port.
[0007] As a preferred technical solution of the utility model, the rainproof flap is rotatably connected to the frame via a hinge, and two hinges are provided, and the hinges are symmetrically distributed on one side of the rainproof flap.
[0008] As a preferred technical solution of the utility model, the sedimentation area and the drainage area are separated by a double-layer station plate with holes.
[0009] As an optimal technical solution of the utility model, the perforated double-layer station plate includes filter bricks, filter blocks and filter holes. The top of the perforated double-layer station plate is provided with filter bricks, the inside of the perforated double-layer station plate is provided with filter blocks, one side of the perforated double-layer station plate is provided with filter holes, and there are several filter holes, and the filter holes penetrate the perforated double-layer station plate.
[0010] As a preferred technical solution of the utility model, the water grate is arranged on one side of the top of the double-layer standing board with holes.
[0011] As a preferred technical solution of the utility model, a plurality of overflow ports are provided, and the overflow ports are evenly and symmetrically distributed on the water grate.
[0012] As a preferred technical solution of the utility model, the insect-proof spring movable plate is movably connected to the drain outlet through a spring.
[0013] Compared with the prior art, the utility model provides an environmentally friendly rainwater inspection well metal filter basket, which has the following beneficial effects:
[0014] 1. This environmentally friendly rainwater inspection well metal filter basket is used in conjunction with a rainwater flap and a hinge. The rainwater flap can be easily opened or closed to facilitate rainwater to fall into the sedimentation area. It is also convenient for users to replace the filter bricks. By arranging a perforated double-layer station plate, filter bricks, filter blocks and filter holes, and the filter bricks and filter blocks are made of pebbles, walnut shells and activated carbon mixed and gelled in a certain proportion, the rainwater that falls in can be effectively filtered, making it easy to remove impurities.
[0015] 2. This environmentally friendly rainwater inspection well metal filter basket is used in conjunction with a water grate and an overflow port. When there is too much rainwater in the sedimentation area and there is no time to filter it, it can be quickly introduced into the drainage area through the overflow port, which is convenient for drainage. The water grate can block and filter garbage such as leaves. An insect-proof spring movable plate is provided inside the drain port for use. The insect-proof spring movable plate is movably connected to the drain port through a spring, which can effectively block insect eggs at the bottom of the drain port to prevent them from easily entering the ground from the drainage pipe, making it easier to work and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the top view structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of a double-layer station plate with holes in the utility model;
[0019] Figure 4 This is a schematic diagram of the front structure of the utility model;
[0020] Figure 5 It is a schematic diagram of the side structure of the utility model.
[0021] In the figure: 1. Box body; 2. Frame; 3. Rainwater shielding flap; 4. Hinge; 5. Sedimentation area; 6. Double-layer station plate with holes; 601. Filter brick; 602. Filter block; 603. Filter hole; 7. Drainage area; 8. Water grate; 9. Overflow port; 10. Drainage port; 11. Insect-proof spring movable plate. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-5 In this embodiment: an environmentally friendly rainwater inspection well metal filter basket comprises a box body 1, a frame 2 is fixedly installed on the top of the box body 1, which is convenient for installing a rainwater blocking flap 3, a rainwater blocking flap 3 is arranged on the frame 2, which is convenient for guiding rainwater into the sedimentation area 5, a hinge 4 is arranged on one side of the rainwater blocking flap 3, which is convenient for opening and closing the rainwater blocking flap 3, a sedimentation area 5 is arranged inside the box body 1, which is convenient for settling rainwater, a double-layer standing board 6 with holes is fixedly installed on one side of the sedimentation area 5, which is convenient for separating the sedimentation area 5 and the drainage area 7, a drainage area 7 is arranged on one side of the double-layer standing board 6 with holes, which is convenient for drainage work, a water grate 8 is arranged on the top of the drainage area 7, which is convenient for blocking garbage such as leaves, an overflow port 9 is arranged on the water grate 8, which is convenient for rainwater to enter the drainage area 7, a drainage port 10 is arranged at the bottom of the drainage area 7, which is convenient for drainage work, and an insect-proof spring movable plate 11 is arranged inside the drainage port 10, which can conveniently block the discharge of insect eggs.
[0024] In this embodiment, the rainproof flap 3 is rotatably connected to the frame 2 through a hinge 4. Two hinges 4 are provided. The hinges 4 are symmetrically distributed on one side of the rainproof flap 3, which is convenient for opening and closing the rainproof flap 3 and convenient for work and use; the sedimentation area 5 and the drainage area 7 are separated by a double-layer station board 6 with holes, which is convenient for separation and convenient for filtering rainwater; the double-layer station board 6 with holes includes a filter brick 601, a filter block 602 and a filter hole 603. The filter brick 601 is arranged on the top of the double-layer station board 6 with holes, the filter block 602 is arranged inside the double-layer station board 6 with holes, and the filter hole 603 is arranged on one side of the double-layer station board 6 with holes There are several filter holes 603, which penetrate the perforated double-layer station plate 6, which is convenient for filtering rainwater, and the filtering effect can be improved; the water grate 8 is arranged on one side of the top of the perforated double-layer station plate 6, which is convenient for blocking garbage such as leaves and preventing the drain outlet 10 from being easily blocked; there are multiple overflow ports 9, which are evenly and symmetrically distributed on the water grate 8, which is convenient for rainwater to be quickly introduced into the drainage area 7, and convenient for drainage work; the insect-proof spring movable plate 11 is movably connected to the drain outlet 10 through a spring, which is convenient for active sealing of the drain outlet 10 to prevent the discharge of insect eggs.
[0025] The working principle and use process of the utility model are as follows: the operator closes the rainwater-blocking flap 3, and rainwater can fall into the sedimentation area 5 for sedimentation. At the same time, rainwater can be introduced into the drainage area 7 through the filter holes 603 inside the perforated double-layer standing plate 6 for infiltration. When there is too much water in the drainage area 7, the insect-proof spring movable plate 11 inside the drain port 10 can be opened by gravity to facilitate drainage. When there is too much rainwater in the sedimentation area 5 and there is no time to filter it, rainwater can be quickly introduced into the drainage area 7 through the overflow port 9 on the top of the water grate 8, which is convenient for rapid drainage. The rainwater-blocking flap 3 can be opened by pulling it upwards, thereby facilitating the replacement of the filter bricks 601 for filtering rainwater.
[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An environmentally friendly rainwater inspection well metal filter basket, comprising a box body (1), a frame (2) fixedly mounted on the top of the box body (1), characterized in that: The frame (2) is provided with a rainwater shielding flap (3), one side of which is provided with a hinge (4), the box body (1) is provided with a sedimentation area (5), one side of which is fixedly provided with a double-layer standing board (6) with holes, a drainage area (7) is provided on one side of the double-layer standing board (6) with holes, a water grate (8) is provided on the top of the drainage area (7), an overflow port (9) is provided on the water grate (8), a drainage port (10) is provided at the bottom of the drainage area (7), and an insect-proof spring movable plate (11) is provided inside the drainage port (10).
2. The environmentally friendly rainwater inspection well metal filter basket according to claim 1 is characterized by: The rainwater shielding flap (3) is rotatably connected to the frame (2) via a hinge (4), two hinges (4) are provided, and the hinges (4) are symmetrically distributed on one side of the rainwater shielding flap (3).
3. The environmentally friendly rainwater inspection well metal filter basket according to claim 1 is characterized by: The sedimentation area (5) and the drainage area (7) are separated by a perforated double-layer station plate (6).
4. The environmentally friendly rainwater inspection well metal filter basket according to claim 1 is characterized by: The perforated double-layer station plate (6) comprises a filter brick (601), a filter block (602) and a filter hole (603); the filter brick (601) is arranged on the top of the perforated double-layer station plate (6); the filter block (602) is arranged inside the perforated double-layer station plate (6); a filter hole (603) is arranged on one side of the perforated double-layer station plate (6); a plurality of filter holes (603) are arranged, and the filter hole (603) passes through the perforated double-layer station plate (6).
5. The environmentally friendly rainwater inspection well metal filter basket according to claim 1 is characterized by: The water grate (8) is arranged on one side of the top of the perforated double-layer standing plate (6).
6. The environmentally friendly rainwater inspection well metal filter basket according to claim 1 is characterized by: A plurality of overflow ports (9) are provided, and the overflow ports (9) are evenly and symmetrically distributed on the water grate (8).
7. The environmentally friendly rainwater inspection well metal filter basket according to claim 1 is characterized by: The insect-proof spring movable plate (11) is movably connected to the drain outlet (10) via a spring.