Rain and sewage separator

Abstract

The utility model provides a rain sewage separator which comprises a shell, the top of the inner wall of the shell is fixedly sleeved with a circular barrel, a water filtering frame is fixedly welded to the lower surface of the circular barrel, an extrusion assembly is arranged in the circular barrel, and the extrusion assembly is fixedly welded to the lower surface of the circular barrel. The extrusion assembly comprises a rotating rod, an auger piece, a supporting plate, a movable plug, a connecting rod, a rectangular plate, a guide hole, a spring and a limiting plate, the rotating rod is rotationally installed at the top of the inner wall of the circular barrel through a bearing, the top end of the rotating rod extends to the position above the circular barrel, and a first handle is fixedly installed on the upper surface of the rotating rod. Leaves and silt impurities contained in rainwater or sewage can be conveniently filtered, so that blockage of a sewage pipe or a rainwater pipe due to excessive leaves or silt impurities is effectively avoided, the rectangular frame can be conveniently taken out under the action of the rectangular frame and the rectangular holes, and the leaves and silt impurities in the rectangular frame can be cleaned.

Description

Technical Field

[0001] The utility model relates to a rain-sewage separator, in particular to a rain-sewage separator, belonging to the technical field of rain-sewage treatment. Background Art

[0002] Rainwater and sewage separation refers to the separation of rainwater and sewage, which are transported through different pipes for discharge or subsequent treatment. Rainwater is directly discharged into the river through the rainwater pipe network, and sewage is collected through the sewage pipe network and discharged to the sewage treatment plant for treatment, so as to avoid sewage directly entering the river and causing pollution;

[0003] A Chinese patent publication (publication number: CN212832908U) discloses a rain-sewage separation device, which includes a separation device, wherein a fixing plate is fixedly connected to the front side of the separation device, a mounting plate is movably connected to the front side of the fixing plate, a pipe is fixedly connected to the front side of the mounting plate, and a limiting block is fixedly connected to the top and bottom of the rear side of the mounting plate. By setting a separation device, a limiting mechanism, a spring, a movable plate, a limiting rod, a fixing plate, a mounting plate, a pipe, a fixing block, a shell, a limiting hole, a bearing, a movable hole, a handle, a limiting groove, a limiting block, a positioning hole, a positioning block, a slider, a slide groove, a connecting block and a sealing gasket, the existing rain-sewage separation device is usually installed by screws when installing the pipe. This installation method is particularly troublesome, and the user needs to use a large number of specific tools, which greatly reduces the practicality and convenience, and is particularly inconvenient for the user to use;

[0004] Although the device is convenient for installing the pipeline, it is not convenient for filtering leaves or mud impurities in rainwater or sewage. Excessive leaves or mud impurities may easily lead to pipeline blockage. Therefore, a rainwater-sewage separator is proposed. Utility Model Content

[0005] In view of this, the utility model provides a rainwater-sewage separator to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a rain-sewage separator comprises a shell, a circular cylinder is fixedly sleeved on the top of the inner wall of the shell, a water filter frame is fixedly welded on the lower surface of the circular cylinder, an extrusion assembly is arranged in the circular cylinder, the extrusion assembly comprises a rotating rod, an auger piece, a support plate, a movable plug, a connecting rod, a rectangular plate, a guide hole, a spring and a limit plate, a rotating rod is rotatably installed on the top of the inner wall of the circular cylinder through a bearing, the top end of the rotating rod extends to the top of the circular cylinder, a first handle is fixedly installed on the upper surface of the rotating rod, and an auger is fixedly installed on the outer side of the rotating rod The auger piece is in movably contact with the inner wall of the water filter frame, a support plate is movably provided on the lower surface of the water filter frame, a movable plug is fixedly installed on the upper surface of the support plate, the outer side wall of the movable plug is movably contact with the inner wall of the water filter frame, a plurality of rectangular plates are fixedly welded in a ring shape on the outer side of the water filter frame, a plurality of connecting rods are fixedly installed on the upper surface of the support plate, the connecting rods are movably sleeved on the rectangular plate, a limiting plate is fixedly installed on the top end of the connecting rod, a spring is movably wound on the connecting rod, the top end of the spring is fixedly connected to the lower surface of the limiting plate, and the bottom end of the spring is fixedly connected to the upper surface of the rectangular plate.

[0007] Further preferably, a rectangular hole is opened on the right side of the inner wall of the shell, a rectangular frame is movably arranged in the rectangular hole, the rectangular frame is located directly below the water filter frame, a sealing gasket is fixedly bonded on the outer wall of the rectangular frame, a plurality of water filter holes are opened on the bottom of the inner wall of the rectangular frame, a second handle is fixedly installed on the right side of the rectangular frame, and the lower surface of the rectangular frame is movably contacted with the bottom of the inner wall of the shell.

[0008] Further preferably, a water inlet pipe is fixedly connected to the inner wall of the circular cylinder, a sewage pipe is fixedly installed on the left side of the inner wall of the shell, and a rainwater pipe is fixedly installed on the left side of the inner wall of the shell, one end of the sewage pipe and the rainwater pipe both extend into the interior of the shell, one end of the water inlet pipe extends into the interior of the circular cylinder, and valves are fixedly installed on the sewage pipe and the rainwater pipe.

[0009] Further preferably, a through hole is opened at the top of the inner wall of the shell, and the outer side of the through hole is fixedly connected to the inner wall of the circular cylinder.

[0010] Further preferably, a guide hole is opened on the upper surface of the rectangular plate, and the inner wall of the guide hole is in movable contact with the outer wall of the connecting rod.

[0011] Further preferably, a mounting hole fixedly connected to the outer wall of the water inlet pipe is provided on the inner wall of the circular cylinder.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. The utility model is convenient for filtering and collecting leaves and silt impurities contained in rainwater or sewage through the arrangement of a rotating rod, an auger piece, a movable plug, a support plate, a connecting rod, a spring and a water filter frame, thereby effectively avoiding the blockage of sewage pipes or rainwater pipes due to excessive leaves or silt impurities.

[0014] Second, the utility model facilitates the removal of the rectangular frame to clean leaves and mud and sand impurities by providing the rectangular frame and the rectangular hole.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is the main axonometric structural diagram of the utility model;

[0018] Figure 2 It is a rear axonometric structural diagram of the utility model;

[0019] Figure 3 This is a main sectional axonometric structural diagram of the utility model;

[0020] Figure 4 For the utility model Figure 3 A magnified structural diagram of part A.

[0021] Figure numerals: 1. Shell; 101. Sewage pipe; 102. Rainwater pipe; 103. Through hole; 104. Rectangular hole; 2. Circular cylinder; 201. Water inlet pipe; 3. Extrusion assembly; 301. Rotating rod; 302. Auger piece; 303. Support plate; 304. Movable plug; 305. Connecting rod; 306. Rectangular plate; 307. Guide hole; 308. Spring; 309. Limiting plate; 4. Rectangular frame; 401. Water filter hole; 5. Water filter frame. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, the embodiment of the utility model provides a rain-sewage separator, including a shell 1, a circular cylinder 2 is fixedly sleeved on the top of the inner wall of the shell 1, a water filter frame 5 is fixedly welded on the lower surface of the circular cylinder 2, an extrusion assembly 3 is arranged in the circular cylinder 2, and the extrusion assembly 3 includes a rotating rod 301, a screw dragon piece 302, a support plate 303, a movable plug 304, a connecting rod 305, a rectangular plate 306, a guide hole 307, a spring 308 and a limit plate 309, a rotating rod 301 is rotatably installed on the top of the inner wall of the circular cylinder 2 through a bearing, the top of the rotating rod 301 extends to the top of the circular cylinder 2, a first handle is fixedly installed on the upper surface of the rotating rod 301, and an auger piece 302 is fixedly installed on the outer side of the rotating rod 301 The auger piece 302 is in movably contact with the inner wall of the water filter frame 5, a support plate 303 is movably provided on the lower surface of the water filter frame 5, a movable plug 304 is fixedly installed on the upper surface of the support plate 303, the outer wall of the movable plug 304 is in movably contact with the inner wall of the water filter frame 5, a plurality of rectangular plates 306 are fixedly welded in a ring shape on the outer side of the water filter frame 5, a plurality of connecting rods 305 are fixedly installed on the upper surface of the support plate 303, the connecting rods 305 are movably sleeved on the rectangular plates 306, a limiting plate 309 is fixedly installed on the top end of the connecting rods 305, a spring 308 is movably wound around the connecting rods 305, the top end of the spring 308 is fixedly connected to the lower surface of the limiting plate 309, and the bottom end of the spring 308 is fixedly connected to the upper surface of the rectangular plate 306.

[0025] In one embodiment, a rectangular hole 104 is opened on the right side of the inner wall of the shell 1, and a rectangular frame 4 is movably arranged in the rectangular hole 104. The rectangular frame 4 is located directly below the water filter frame 5. A sealing gasket is fixedly bonded on the outer wall of the rectangular frame 4, and a plurality of water filter holes 401 are opened on the bottom of the inner wall of the rectangular frame 4. A second handle is fixedly installed on the right side of the rectangular frame 4, and the lower surface of the rectangular frame 4 is in movably contact with the bottom of the inner wall of the shell 1. The rectangular hole 104 makes it easy to take the rectangular frame 4 out of the shell 1, and clean the leaves and mud and impurities inside the rectangular frame 4.

[0026] In one embodiment, a water inlet pipe 201 is fixedly connected to the inner wall of the circular cylinder 2, a sewage pipe 101 is fixedly installed on the left side of the inner wall of the shell 1, and a rainwater pipe 102 is fixedly installed on the left side of the inner wall of the shell 1. One end of the sewage pipe 101 and the rainwater pipe 102 extend to the interior of the shell 1, and one end of the water inlet pipe 201 extends to the interior of the circular cylinder 2. Valves are fixedly installed on the sewage pipe 101 and the rainwater pipe 102. The setting of the water inlet pipe 201 facilitates the introduction of rainwater or sewage into the shell 1, and the setting of the rainwater pipe 102 facilitates the discharge of filtered rainwater from the shell 1, and the sewage pipe 101 facilitates the discharge of filtered sewage from the shell 1.

[0027] In one embodiment, a through hole 103 is opened on the top of the inner wall of the shell 1 , and the outer side of the through hole 103 is fixedly connected to the inner wall of the circular cylinder 2 , and the circular cylinder 2 is fixed to the top of the inner wall of the shell 1 through the through hole 103 .

[0028] In one embodiment, a guide hole 307 is opened on the upper surface of the rectangular plate 306 , and the inner wall of the guide hole 307 is in movable contact with the outer wall of the connecting rod 305 , and the connecting rod 305 moves up and down under the setting of the guide hole 307 .

[0029] In one embodiment, a mounting hole fixedly connected to the outer wall of the water inlet pipe 201 is opened on the inner wall of the circular cylinder 2, and the water inlet pipe 201 is fixed to the inner wall of the circular cylinder 2 through the mounting hole.

[0030] When the utility model is working: rainwater or sewage is introduced into the water filter frame 5 through the water inlet pipe 201, and the rainwater or sewage is filtered into the shell body 1 through the water filter frame 5. Leaves and mud and sand impurities are attached to the auger piece 302. When the leaves and mud and sand impurities need to be cleaned, the first handle is rotated to drive the rotating rod 301 to rotate, and the rotating rod 301 drives the auger piece 302 to rotate, so that the leaves and mud and sand impurities move downward and pile up together. The piled leaves and mud and sand impurities push the movable plug 304 to move downward, and the movable plug 304 pushes the support plate 303 to move downward, and the support plate 303 drives multiple connecting rods 305 to move downward along the corresponding guide holes 307. At the same time, the spring 308 is compressed, and the movable plug 304 moves down to separate from the water filter frame 5, so that the piled leaves and mud and sand impurities fall into the rectangular frame 4. After cleaning, stop rotating the first handle, and the compressed spring 3 08 The rebound drives the connecting rod 305 to move upward, and the connecting rod 305 drives the supporting plate 303 to move, and the supporting plate 303 drives the movable plug 304 to move upward and seal the bottom of the water filter frame 5, and the filtered rainwater or sewage is discharged from the shell 1 through the sewage pipe 101 or the rainwater pipe 102. When it is necessary to clean the leaves and mud and sand impurities in the rectangular frame 4, pull the second handle to drive the rectangular frame 4 to move, and at the same time, under the action of the multiple water filtering holes 401 on the bottom of the inner wall of the rectangular frame 4, the rainwater or sewage in the rectangular frame 4 is filtered out, and the rectangular frame 4 is taken out from the shell 1 through the rectangular hole 104 for cleaning, so that it is convenient to filter the leaves and mud and sand impurities contained in the rainwater or sewage, thereby effectively avoiding the blockage of the sewage pipe 101 or the rainwater pipe 102 due to excessive leaves or mud and sand impurities. At the same time, under the setting of the rectangular frame 4 and the rectangular hole 104, it is convenient to take out the rectangular frame 4 for cleaning.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rainwater-sewage separator, characterized in that: The invention comprises a shell (1), wherein a circular cylinder (2) is fixedly sleeved on the top of the inner wall of the shell (1), a water filter frame (5) is fixedly welded on the lower surface of the circular cylinder (2), an extrusion assembly (3) is arranged in the circular cylinder (2), and the extrusion assembly (3) comprises a rotating rod (301), an auger piece (302), a support plate (303), a movable plug (304), a connecting rod (305), a rectangular plate (306), a guide hole (307), a spring (308) and a limit plate (309), a rotating rod (301) is rotatably mounted on the top of the inner wall of the circular cylinder (2) via a bearing, the top end of the rotating rod (301) extends to the top of the circular cylinder (2), a first handle is fixedly mounted on the upper surface of the rotating rod (301), an auger piece (302) is fixedly mounted on the outer side of the rotating rod (301), and the auger piece (302) is fixedly mounted on the outer side of the rotating rod (301). The inner wall of the water filter frame (5) is in movable contact, a support plate (303) is movably provided on the lower surface of the water filter frame (5), a movable plug (304) is fixedly installed on the upper surface of the support plate (303), the outer side wall of the movable plug (304) is in movable contact with the inner wall of the water filter frame (5), a plurality of rectangular plates (306) are fixedly welded in an annular shape on the outer side of the water filter frame (5), a plurality of connecting rods (305) are fixedly installed on the upper surface of the support plate (303), the connecting rods (305) are movably sleeved on the rectangular plates (306), a limiting plate (309) is fixedly installed on the top end of the connecting rods (305), a spring (308) is movably wound around the connecting rods (305), the top end of the spring (308) is fixedly connected to the lower surface of the limiting plate (309), and the bottom end of the spring (308) is fixedly connected to the upper surface of the rectangular plate (306).

2. A rainwater-sewage separator according to claim 1, characterized in that: A rectangular hole (104) is provided on the right side of the inner wall of the shell (1), a rectangular frame (4) is movably arranged in the rectangular hole (104), the rectangular frame (4) is located directly below the water filter frame (5), a sealing gasket is fixedly bonded to the outer wall of the rectangular frame (4), a plurality of water filter holes (401) are provided at the bottom of the inner wall of the rectangular frame (4), a second handle is fixedly installed on the right side of the rectangular frame (4), and the lower surface of the rectangular frame (4) is in movably contact with the bottom of the inner wall of the shell (1).

3. A rainwater-sewage separator according to claim 1, characterized in that: A water inlet pipe (201) is fixedly connected to the inner wall of the circular cylinder (2); a sewage pipe (101) is fixedly installed on the left side of the inner wall of the shell (1); a rainwater pipe (102) is fixedly installed on the left side of the inner wall of the shell (1); one end of the sewage pipe (101) and the rainwater pipe (102) both extend into the interior of the shell (1); one end of the water inlet pipe (201) extends into the interior of the circular cylinder (2); and valves are fixedly installed on the sewage pipe (101) and the rainwater pipe (102).

4. A rainwater-sewage separator according to claim 1, characterized in that: A through hole (103) is provided at the top of the inner wall of the shell (1), and the outer side of the through hole (103) is fixedly connected to the inner wall of the circular cylinder (2).

5. A rainwater-sewage separator according to claim 1, characterized in that: A guide hole (307) is provided on the upper surface of the rectangular plate (306), and the inner wall of the guide hole (307) is in movable contact with the outer wall of the connecting rod (305).

6. A rainwater-sewage separator according to claim 1, characterized in that: The inner wall of the circular cylinder (2) is provided with a mounting hole which is fixedly connected to the outer wall of the water inlet pipe (201).

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