Rain and sewage separator with self-cleaning capability

Abstract

A rain and sewage separator with self-cleaning ability, comprising: a cleaning inlet pipeline mechanism, a descending and ascending mechanism, a garbage cleaning mechanism and a shell part; by setting the cleaning inlet pipeline mechanism, the descending and ascending mechanism, the garbage cleaning mechanism and the shell part, the functions of cleaning inlet pipeline, automatic lifting and garbage cleaning are integrated, when sewage enters the separator, the garbage in the sewage is blocked outside the mechanism, when the garbage accumulates in the inlet pipeline, the inlet pipeline is automatically cleaned to prevent the inlet from being blocked, when the garbage in the pipe is discharged to the bottom of the separator, the garbage cleaning mechanism automatically cleans the garbage to ensure the sewage discharge effect and prevent the bottom water leakage opening from being blocked.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rain and sewage separation, in particular to a rain and sewage separator with self-cleaning capability. BACKGROUND

[0002] Rain and sewage separation is a drainage system, which refers to separating rainwater and sewage, conveying and discharging or subsequent treatment by using one pipe for each. It is used for polluted rivers, and rain and sewage separation facilitates rainwater collection and utilization and centralized management and discharge, reduces the impact of water quantity on sewage treatment plants, and ensures the treatment efficiency of sewage treatment plants. Rainwater can be directly discharged into the river through the rainwater pipe network, and sewage needs to be collected through the sewage pipe network and then sent to the sewage treatment plant for treatment. After the water quality meets the corresponding national or local standards, it is discharged into the river, which can prevent river pollution. Due to the high concentration of pollutants in initial rainwater, conditions are set to collect initial rainwater and discharge it into the sewage pipe network for treatment.

[0003] For example, the Chinese invention patent with publication number 202110948063.X discloses a building vertical pipe rain and sewage separator, which has an outer pipe and a bundle pipe inside the outer pipe connected to the inner wall of the outer pipe. The outer pipe wall above the bundle pipe is provided with a rainwater overflow port and an inspection port. The bundle pipe is funnel-shaped, has a horn mouth and a straight discharge pipe section with a smaller diameter than the outer pipe at the lower end. In use, the upper end is directly connected to the downpipe of the building, the lower end is connected to the municipal sewage pipe network, and the overflow port is connected to the municipal rainwater pipe network. The invention has low production cost, convenient installation and use, can effectively avoid the situation of sewage polluting the rainwater pipe network and the building environment, and can bring great economic and social benefits after popularization and application.

[0004] Through the study of the above-mentioned building vertical pipe rain and sewage separator, it is found that it is only convenient to install and use, and can effectively avoid the situation of sewage polluting the rainwater pipe network and the building environment. However, the invention cannot automatically clean the inside of the rain and sewage separator, which may cause internal blockage and affect the sewage discharge effect.

[0005] Therefore, we urgently need to invent a rain and sewage separator with self-cleaning capability, which can automatically clean the inside of the rain and sewage separator, ensure the sewage discharge effect, and prevent internal pipe blockage to solve the above problems. SUMMARY

[0006] In view of the above problems, the rain and sewage diverter with self-cleaning capacity is provided by setting the cleaning inlet pipeline mechanism, the descending and ascending mechanism, the garbage cleaning mechanism and the shell part, so as to integrate the functions of cleaning inlet pipeline, automatic lifting and garbage cleaning, when sewage enters the diverter, the garbage in the sewage is blocked outside the mechanism, when the garbage is accumulated in the pipeline inlet, the pipeline inlet is automatically cleaned to prevent the inlet from being blocked, when the garbage at the pipe opening is discharged to the bottom of the diverter, the garbage cleaning mechanism automatically cleans the garbage, so as to ensure the sewage discharge effect and prevent the bottom water leakage opening from being blocked.

[0007] The technical scheme used in the present application is: a rain and sewage diverter with self-cleaning capacity, comprising: a cleaning inlet pipeline mechanism, a descending and ascending mechanism, a garbage cleaning mechanism and a shell part.

[0008] The cleaning inlet pipeline mechanism is fixed in the shell interior of the shell part through a fixing frame, a filtering cylinder is sleeved on the inner end of the pipeline inlet of the shell part, the descending and ascending mechanism is fixed on the inner side of the top of the shell and connected with the garbage cleaning mechanism at the lower part of the diverter through a rope, the cleaning inlet pipeline mechanism, the descending and ascending mechanism and the garbage cleaning mechanism are all in the interior of the shell part, the shell part has two pipeline inlets and a water leakage opening at the bottom, and the vertical rod of the garbage cleaning mechanism is inserted into the inner hole of the water leakage opening at the bottom.

[0009] Further, the cleaning inlet pipeline mechanism comprises: a lead screw A, a filtering cylinder, a baffle A, a gear, a rack A, a pinion, a rack B, a sliding plate, a slot-shaped sliding groove, a threaded sliding groove, a brush and a motor A.

[0010] The filtering cylinder is sleeved on the inner end of the pipeline inlet, the baffle A is sleeved on the filtering cylinder, the tooth groove on the baffle A is engaged with one of the gears, the other gear is engaged with the rack A, the other end of the filtering cylinder is the sliding plate, the sliding plate is fixed on the sliding groove, the tooth groove in the middle part of the upper end of the sliding groove is engaged with two pinions, the two ends of the sliding groove are respectively engaged with one of the pinions, the upper ends of the pinions at the two ends are respectively fixedly connected with one of the pinions through a thin rod, the upper end of the pinion is engaged with the rack B, the two racks B are symmetrically distributed, one end of the lead screw A is connected to the lower small hole of the filtering cylinder, the other end is connected to the plate where the motor A is located, the brush is inserted in the threaded sliding groove and connected to the slot-shaped sliding groove through a belt.

[0011] Further, the descending and ascending mechanism comprises: a pinion, a bevel gear, a motor B and a rope.

[0012] The top plate of the rope is fixed on the top of the shell, one end of the middle shaft of the rope is provided with the small bevel gear, the small bevel gear is engaged with the bevel gear on the upper portion, the shaft of the bevel gear is provided with the motor B on the upper end, and the rope is connected with the garbage cleaning mechanism on the lower portion.

[0013] Further, the garbage cleaning mechanism comprises a vertical rod, a swing rod, a rotating plate, a lead screw B, a pushing plate, a collection box, an electric cylinder, a motor C, a large pushing plate and a baffle B.

[0014] The vertical rod is inserted into the inner hole of the water leakage opening, the top of the vertical rod is connected with the motor C through a shaft, the swing rod is sleeved on the middle of the vertical rod and the motor C, the other end of the swing rod is connected with the large pushing plate, the top of the large pushing plate is connected with the shaft of the motor C through a belt, the other end of the belt is sleeved on a thin rod, the thin rod is rotationally connected with the rotating plate on the bottom, the lead screw B is arranged on the middle of the large pushing plate, one end of the lead screw B away from the rotating plate is connected with the pushing plate, the pushing plate is close to the water leakage opening, the collection box is arranged outside the bottom of the shell, a groove is arranged on the side of the collection box, the baffle B is slidably arranged in the groove, and the side of the baffle B is in contact with the electric cylinder.

[0015] Further, the shell part comprises a shell, a water leakage opening, a circular door and a pipeline inlet.

[0016] The circular door is arranged on the top of the shell, the water leakage opening is arranged on the bottom of the shell, and the two pipeline inlets are arranged on the side of the shell and symmetrically arranged.

[0017] Further, the circular door on the shell is opened by a person, and the collection box is taken out and the garbage in the collection box is poured out by using a special tool.

[0018] Due to the above technical scheme, the present application has the following advantages:

[0019] 1) When sewage enters the flow divider, the garbage in the sewage is blocked outside the mechanism, and when the garbage is accumulated in the pipeline inlet, the inlet pipeline is automatically cleaned to prevent the inlet from being blocked.

[0020] 2) When the garbage in the pipeline is discharged to the bottom of the flow divider, the garbage cleaning mechanism automatically cleans the garbage, ensures the sewage discharge effect, and prevents the bottom water leakage opening from being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an internal schematic view of the overall structure of the present application.

[0022] Figure 2 It is an external schematic view of the overall structure of the present application.

[0023] Figure 3 Schematic diagram of the cleaning inlet pipeline mechanism of the present application.

[0024] Figure 4 Schematic diagram of the cleaning inlet pipeline mechanism of the present application.

[0025] Figure 5 Schematic diagram of the lowering and lifting mechanism of the present application.

[0026] Figure 6 Schematic diagram of the garbage cleaning mechanism of the present application.

[0027] Figure 7 Schematic diagram of the garbage cleaning mechanism of the present application.

[0028] Figure 8 Schematic diagram of the shell part of the present application.

[0029] Reference numerals: 1 - cleaning inlet pipeline mechanism; 2 - lowering and lifting mechanism; 3 - garbage cleaning mechanism; 4 - shell part; 101 - screw A; 102 - filtering cylinder; 103 - baffle A; 104 - gear; 105 - rack A; 106 - pinion; 107 - rack B; 108 - sliding plate; 109 - slot-shaped sliding groove; 110 - threaded sliding groove; 111 - brush; 112 - motor A; 201 - pinion; 202 - bevel gear; 203 - motor B; 204 - rope; 301 - vertical rod; 302 - swing rod; 303 - rotating plate; 304 - screw B; 305 - push plate; 306 - collection box; 307 - electric cylinder; 308 - motor C; 309 - large push plate; 310 - baffle B; 401 - shell; 402 - water leakage opening; 403 - circular door; 404 - pipeline inlet. DETAILED DESCRIPTION

[0030] The technical solutions of the present application are further specifically described below by way of examples in conjunction with the drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the scope of the present application, therefore the present application is not limited to the specific examples disclosed below.

[0031] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] As shown in the embodiment, a rain and sewage separator with self-cleaning ability comprises a cleaning inlet pipe mechanism 1, a descending and ascending mechanism 2, a garbage cleaning mechanism 3 and a shell part 4. Figures 1-8 The cleaning inlet pipe mechanism 1 is fixed inside the shell 401 of the shell part 4 by a fixing frame, the filtering cylinder 102 is sleeved into the inner end of the pipe inlet 404 of the shell part 4, the descending and ascending mechanism 2 is fixed inside the top of the shell 401 and connected with the garbage cleaning mechanism 3 at the lower part of the separator through a rope 204, the cleaning inlet pipe mechanism 1, the descending and ascending mechanism 2 and the garbage cleaning mechanism 3 are all inside the shell part 4, the shell part 4 has two pipe inlets 404 and a water leakage hole 402 at the bottom, the vertical rod 301 of the garbage cleaning mechanism 3 is inserted into the inner hole of the bottom water leakage hole 402.

[0033] When the garbage is accumulated in the pipe inlet 404, the cleaning inlet pipe mechanism 1 will automatically clean the inlet pipe, when the garbage in the pipe inlet 404 is discharged to the bottom of the separator, the garbage cleaning mechanism 3 will automatically clean the garbage, and when the garbage cleaning mechanism 3 finishes cleaning the garbage at the bottom, the circular door 403 on the shell 401 is opened by a person, the collection box 306 is taken out by a special tool and the garbage in the collection box 306 is poured out.

[0034] As shown in the embodiment, the cleaning inlet pipe mechanism 1 comprises a lead screw A 101, a filtering cylinder 102, a baffle A 103, a gear 104, a rack A 105, a pinion 106, a rack B 107, a sliding plate 108, a slot-shaped sliding groove 109, a screw-shaped sliding groove 110, a brush 111 and a motor A 112.

[0035] Figures 3-4 The filtering cylinder 102 is sleeved into the inner end of the pipe inlet 404, the baffle A 103 is sleeved on the filtering cylinder 102, the tooth groove on the baffle A 103 is engaged with one of the gears 104, the other gear 104 is engaged with the rack A 105, the other end of the filtering cylinder 102 is the sliding plate 108, the sliding plate 108 is fixed on the sliding groove, the tooth groove at the middle part of the upper end of the sliding groove is engaged with two pinions 106, the sliding groove is engaged with one pinion 106 at each end, the upper end of the pinion 106 at each end is fixedly connected with a pinion 106 through a thin rod, the upper end of the pinion 106 is engaged with the rack B 107, the two racks B 107 are symmetrically distributed, one end of the lead screw A 101 is connected into the lower small hole of the filtering cylinder 102, the other end is connected to the plate where the motor A 112 is located, the brush 111 is inserted into the screw-shaped sliding groove 110 and connected to the slot-shaped sliding groove 109 through a belt.

[0036]

[0037] ​​When the pipeline entrance 404 needs to be cleaned, the filter cylinder 102 is moved forward by the lead screw A 101, and the gear 104 is moved together, so that the gear 104 and the rack A 105 are engaged, and the gear 104 is rotated, thereby rotating the baffle A 103, so that the baffle A 103 no longer blocks the hole below the filter cylinder 102, so that the blocked garbage falls to the bottom plate inside the rain and sewage separator; when the lead screw A 101 moves the filter cylinder 102, the pinion 106 and the rack B 107 are engaged, and the pinion 106 is rotated, thereby driving the sliding plate 108 to open; when the filter cylinder 102 moves to a certain position, the brush 111 is inserted into the filter cylinder 102, and the groove-shaped sliding groove 109 is rotated by the motor A 112, thereby driving the brush 111 to move along the sliding groove of the threaded sliding groove 110, thereby cleaning the inside of the filter cylinder 102.

[0038] As shown in the embodiment, the descending and ascending mechanism 2 comprises a bevel pinion 201, a bevel gear 202, a motor B 203 and a rope 204. Figure 5

[0039] The top plate of the rope 204 is fixed on the top of the shell 401, the middle shaft of the rope 204 is provided with a bevel pinion 201 at one end, the bevel pinion 201 is engaged with the bevel gear 202 on the upper part, the shaft of the bevel gear 202 is provided with a motor B 203 at the upper end, and the rope 204 is connected with the lower garbage cleaning mechanism 3.

[0040] The bevel pinion 201 is rotated by the motor B 203, thereby rotating the bevel gear 202, so that the rope 204 drives the lower garbage cleaning mechanism 3 to move up and down.

[0041] As shown in the embodiment, the garbage cleaning mechanism 3 comprises a vertical rod 301, a swing rod 302, a rotating plate 303, a lead screw B 304, a push plate 305, a collection box 306, an electric cylinder 307, a motor C 308, a large push plate 309 and a baffle B 310. Figures 6-7

[0042] ​​The vertical rod 301 is inserted into the inner hole of the water outlet 402, the top of the vertical rod 301 is connected with the shaft of the motor C308, the swing rod 302 is sleeved between the vertical rod 301 and the motor C308, the other end of the swing rod 302 is connected with the large driving plate 309, the top of the large driving plate 309 is connected with the shaft of the motor C308 through a belt, the other end of the belt is sleeved on the thin rod, the thin rod is rotationally connected with the rotating plate 303 at the bottom, the lead screw B304 is installed in the middle of the large driving plate 309, the end of the lead screw B304 away from the rotating plate 303 is connected with the driving plate 305, the driving plate 305 is close to the water outlet 402, the collecting box 306 is located outside the bottom of the shell 401, the collecting box 306 is provided with a groove on the side, the baffle B310 is slidably installed in the groove, and the side of the baffle B310 is in contact with the electric cylinder 307;

[0043] The vertical rod 301 is inserted into the inner hole of the water outlet 402 through the rope 204, the swing rod 302 is driven to rotate by the motor C308, and then the large driving plate 309 fixedly connected with the swing rod 302 is driven to rotate, so that the garbage on the bottom in the rain and sewage separator is cleaned and gathered together; the rotating plate 303 is driven to rotate by the swing rod 302, and the garbage outside is cleaned by the rotating plate 303 while the large driving plate 309 is cleaned, so that the garbage is conveniently gathered together; after the garbage is gathered in one place, the driving plate 305 is driven to move by the lead screw B304, so that the garbage enters the inside of the collecting box 306; the collecting box 306 is provided with a groove on the side, the baffle B310 is slidably installed in the groove, and the side of the baffle B310 is in contact with the electric cylinder 307; when the inside of the collecting box 306 is full, the baffle B310 is pushed by the electric cylinder 307, so that the baffle B310 blocks the collecting box 306, at this moment, the circular door 403 on the shell 401 is opened by a person, and the collecting box 306 is taken out and the garbage in the inside of the collecting box 306 is poured out by a special tool.

[0044] As shown in the embodiment, Figure 8 The shell part 4 includes a shell 401, a water outlet 402, a circular door 403 and a pipeline inlet 404;

[0045] The circular door 403 is arranged at the top of the shell 401, the water outlet 402 is arranged at the bottom of the shell 401, and the two pipeline inlets 404 are arranged on the side of the shell 401 and symmetrically arranged.

Claims

1. A rainwater and sewage separator with self-cleaning capability, characterized in that, include: Cleaning inlet pipe mechanism (1), descending and rising mechanism (2), garbage cleaning mechanism (3) and outer shell (4); The cleaning inlet pipe mechanism (1) is fixed inside the outer shell (401) of the outer shell part (4) by a fixing frame. The filter cylinder (102) is inserted into the inner end of the pipe inlet (404) of the outer shell part (4). The descending and rising mechanism (2) is fixed inside the top of the outer shell (401) and connected to the garbage cleaning mechanism (3) at the bottom of the diverter by a rope (204). The cleaning inlet pipe mechanism (1), the descending and rising mechanism (2) and the garbage cleaning mechanism (3) are all inside the outer shell part (4). The outer shell part (4) has two pipe inlets (404) and a drain outlet (402) at the bottom. The vertical rod (301) of the garbage cleaning mechanism (3) is inserted into the internal hole of the drain outlet (402) at the bottom. The cleaning inlet pipe mechanism (1) includes: lead screw A (101), filter cylinder (102), baffle A (103), gear (104), rack A (105), pinion (106), rack B (107), sliding plate (108), groove-shaped slide (109), threaded slide (110), brush (111) and motor A (112); The filter cylinder (102) is fitted inside the pipe inlet (404). The baffle A (103) is fitted on the filter cylinder (102). The toothed groove on the baffle A (103) meshes with one of the gears (104), and the other gear (104) meshes with the rack A (105). The other end of the filter cylinder (102) is the sliding plate (108). The slide is mounted on a fixed frame, and the sliding plate (108) is fixed on the slide. The toothed groove at the middle of the upper end of the slide meshes with two pinions (106). Each end of the slide meshes with one... The pinions (106) mesh with each other, and the upper ends of the pinions (106) at both ends are fixedly connected to one pinion (106) by a thin rod. The upper pinion (106) meshes with the rack B (107). The two racks B (107) are symmetrically distributed. One end of the lead screw A (101) is connected to the small round hole below the filter cylinder (102), and the other end is connected to the plate where the motor A (112) is located. The brush (111) is inserted into the threaded slide groove (110) and is connected to the grooved slide groove (109) by a belt. The garbage cleaning mechanism (3) includes: a vertical rod (301), a swing rod (302), a rotating plate (303), a lead screw B (304), a deflecting plate (305), a collection box (306), an electric cylinder (307), a motor C (308), a large deflecting plate (309), and a baffle B (310). The top of the vertical rod (301) is connected to the motor C (308) via a shaft. A swing rod (302) is fitted between the vertical rod (301) and the motor C (308). The other end of the swing rod (302) is connected to the large actuating plate (309). The top of the large actuating plate (309) is connected to the shaft of the motor C (308) via a belt. The other end of the belt is fitted onto a thin rod, which is rotatably connected to the rotating plate (303) at the bottom. The large actuating plate (309)... 9) The lead screw B (304) is installed in the middle. The end of the lead screw B (304) away from the rotating plate (303) is connected to the actuating plate (305). The actuating plate (305) is close to the drain (402). The collection box (306) is located on the bottom outside of the outer shell (401). The side of the collection box (306) is provided with a groove. The baffle B (310) is slidably installed in the groove. The side of the baffle B (310) is in contact with the electric cylinder (307).

2. The rainwater and sewage separator with self-cleaning capability according to claim 1, characterized in that, The lowering and raising mechanism (2) includes: a small bevel gear (201), a bevel gear (202), a motor B (203), and a rope (204). The top plate of the rope (204) is fixed to the top of the outer shell (401). The small bevel gear (201) is installed at one end of the intermediate shaft of the rope (204). The small bevel gear (201) meshes with the bevel gear (202) above it. The motor B (203) is installed on the upper end of the shaft of the bevel gear (202). The rope (204) is connected to the garbage cleaning mechanism (3) below.

3. A rainwater and sewage separator with self-cleaning capability according to claim 2, characterized in that, The outer casing (4) includes: an outer casing (401), a drain outlet (402), a circular door (403), and a pipe inlet (404). The circular door (403) is located on the top of the outer shell (401), the drain outlet (402) is located on the bottom of the outer shell (401), and the two pipe inlets (404) are located on the sides of the outer shell (401) and arranged symmetrically.

4. A rainwater and sewage separator with self-cleaning capability according to claim 3, characterized in that, A person opens the circular door (403) on the outer shell (401), and uses a special tool to remove the collection box (306) and empty the garbage inside.

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