CN219186038U

CN219186038U - Automatic dirt device that cuts of sponge urban rainwater

Info

Publication number: CN219186038U
Application number: CN202223460729.6U
Authority: CN
Inventors: 游唤民; 杜涛; 郭而郛; 邹芳睿; 李倩; 周玉焰; 赵庆; 张星晨; 曹晨; 池婧瑶; 孙伟; 贾晓婧; 苏宗辙; 韩林; 姜亚坤; 文梓涵
Original assignee: Tianjin Eco City Green Building Research Institute Co ltd
Current assignee: Tianjin Eco City Green Building Research Institute Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-06-16
Anticipated expiration: 2032-12-24

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to an automatic sewage interception device for sponge urban rainwater, which comprises a well grate arranged on the ground, wherein an automatic sewage interception device is arranged below the well grate and comprises a sewage interception groove, the automatic sewage interception device further comprises a waterproof shell, a flip cover is arranged on the lower surface of the waterproof shell, and a turnover mechanism is arranged on one side of the flip cover. This automatic dirty device of cutting of sponge urban rainwater through setting up tilting mechanism, when the rubbish weight in cutting dirty inslot waterproof casing reaches the numerical value of pressure sensor preset, pressure sensor drives the motor and rotates, and the rotation of motor drives the pivot rotation on the articulated seat, and the rotation of pivot drives flip rotation for waterproof casing is opened, is convenient for let the rubbish after the filtration in the waterproof casing fall into the filter vat, has the automatically regulated function of rubbish accumulation volume overflow, and guarantees that rainwater entry drainage is unobstructed.

Description

Automatic dirt device that cuts of sponge urban rainwater

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an automatic sewage interception device for sponge urban rainwater.

Background

The sponge city is a new generation city rain and flood management concept, and the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a 'water elasticity city'.

In the prior art, in the rainwater treatment or collection process, the most commonly used method is to use the sewage interception hanging basket, and the sewage interception hanging basket plays an initial filtering role, so that the later rainwater treatment or collection process becomes simpler and more effective.

However, the existing sewage interception hanging basket is easy to be blocked by garbage in the rainwater treatment or collection process, so that the drainage is not smooth; on the other hand, the effects of intercepting fine sediment, greasy dirt and suspended solids are poor, the discharged rainwater still has impurities, and the intercepting performance is poor. Therefore this application provides an automatic dirty device that cuts of sponge city rainwater.

Disclosure of Invention

Based on the technical problems of the prior art, the utility model provides an automatic sewage interception device for sponge urban rainwater.

The utility model provides an automatic sewage interception device for sponge urban rainwater, which comprises a well grate arranged on the ground, wherein an automatic sewage interception device is arranged below the well grate, the automatic sewage interception device comprises a sewage interception groove, and the sewage interception groove is arranged below the well grate and is communicated with the well grate so as to intercept garbage entering through the well grate.

Preferably, the automatic dirt interception device further comprises a waterproof shell, the waterproof shell is fixedly installed on the inner wall of the dirt interception groove, and an annular stainless steel filter screen is fixedly connected to the inner wall of the waterproof shell.

Through above-mentioned technical scheme, stainless steel filter screen filters the rainwater that falls into waterproof casing through the well comb for rubbish is detained in waterproof casing, and stainless steel's filter screen avoids the filter screen to rust simultaneously.

Preferably, a water outlet pipe is fixedly communicated with one side of the outer surface of the waterproof shell, and one end of the water outlet pipe is communicated with hydraulic vortex flow separation equipment.

Through above-mentioned technical scheme, water conservancy vortex splitter filters out through the outlet pipe with the rainwater in the waterproof casing.

Preferably, the lower surface of waterproof casing is provided with flip, one side of flip is provided with tilting mechanism, tilting mechanism includes pressure sensor, pressure sensor installs the inner wall of flip, and when the rubbish weight in the dirt-intercepting groove reaches pressure sensor preset's numerical value drives flip rotates.

Through above-mentioned technical scheme, pressure sensor monitors the rubbish weight that falls into in the waterproof casing.

Preferably, the turnover mechanism further comprises a filter tank, the filter tank is located below the sewage interception tank, a hinge seat is fixedly connected with the surface of the waterproof shell, a rotating shaft is mounted on the inner wall of the hinge seat through a bearing, the inner wall of the flip cover is fixedly sleeved with the surface of the rotating shaft, a motor is fixedly mounted on one side of the hinge seat, and one end of an output shaft of the motor is fixedly sleeved with one end of the rotating shaft.

Through above-mentioned technical scheme, pressure sensor and motor electric connection, the rotation of motor output shaft drives the pivot and rotates, and the rotation of pivot drives flip and rotates to open waterproof casing, make the rubbish in the waterproof casing fall into the filter vat.

Preferably, the surface of the filter tank is fixedly communicated with a drain pipe, an electromagnetic valve is arranged on the surface of the drain pipe, and a water level sensor is fixedly arranged on the inner wall of the filter tank.

Through above-mentioned technical scheme, water level sensor and solenoid valve electric connection, the rainwater that accumulates in the filter vat is felt through water level sensor, and water level sensor transmits water level signal to the solenoid valve for the solenoid valve is opened, makes the rainwater of filter vat sediment pass through the drain pipe and discharges.

The beneficial effects of the utility model are as follows:

1. through setting up water conservancy vortex splitter, have better interception effect to deposit, greasy dirt and the suspended solid in the rainwater after the filtration of stainless steel filter screen, make the quality of water of drainage rainwater guarantee.

2. Through setting up tilting mechanism, when the rubbish weight in the waterproof casing of dirt inslot cuts reaches the numerical value that pressure sensor preset, pressure sensor drives the motor and rotates, and the rotation of motor drives the pivot rotation on the articulated seat, and the rotation of pivot drives flip and rotates for waterproof casing is opened, is convenient for let rubbish after the filtration in the waterproof casing fall into the filter bowl, has the automatically regulated function of rubbish accumulation volume overflow, and guarantees that rainwater entry drainage is unobstructed.

Drawings

FIG. 1 is a schematic diagram of an automatic sponge urban rainwater sewage interception device provided by the utility model;

fig. 2 is a perspective view of a waterproof shell structure of the automatic sewage interception device for sponge urban rainwater;

FIG. 3 is a perspective view of a sewage interception tank structure of the automatic sewage interception device for sponge urban rainwater;

FIG. 4 is a perspective view of a hydraulic vortex separation device of the automatic sewage interception device for sponge urban rainwater;

FIG. 5 is a perspective view of a flip cover structure of the automatic sponge urban rainwater dirt-intercepting device provided by the utility model;

fig. 6 is a perspective view of a pressure sensor structure of the automatic sewage interception device for sponge urban rainwater.

In the figure: 1. a well grate; 2. a sewage interception groove; 21. a waterproof case; 22. stainless steel filter screen; 23. a water outlet pipe; 24. a hydraulic vortex separation device; 25. a flip cover; 251. a pressure sensor; 252. a filter tank; 253. a hinge base; 254. a rotating shaft; 255. a motor; 26. a drain pipe; 27. an electromagnetic valve; 28. a water level sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, an automatic sewage interception device for sponge urban rainwater comprises a well grate 1 arranged on the ground, wherein an automatic sewage interception device is arranged below the well grate 1 and comprises a sewage interception groove 2, and the sewage interception groove 2 is arranged below the well grate 1 and is communicated with the well grate 1, so that garbage entering through the well grate 1 can be intercepted conveniently.

In order to filter the rainwater falling into the sewage interception tank 2 through the well grate 1, the automatic sewage interception device further comprises a waterproof shell 21, the waterproof shell 21 is fixedly arranged on the inner wall of the sewage interception tank 2, the inner wall of the waterproof shell 21 is fixedly connected with an annular stainless steel filter screen 22, the rainwater is filtered through the stainless steel filter screen 22, and the filtered garbage is retained in the waterproof shell 21.

In order to cut off sediment, greasy dirt and suspended matters in the rainwater after being filtered by the stainless steel filter screen 22, a water outlet pipe 23 is fixedly communicated with one side of the outer surface of the waterproof shell 21, and one end of the water outlet pipe 23 is communicated with a hydraulic vortex flow separation device 24.

By arranging the hydraulic vortex separating device 24, the device has a good cutting effect on sediment, greasy dirt and suspended matters in the rainwater filtered by the stainless steel filter screen 22, so that the water quality of the discharged rainwater is ensured.

In order to clean the garbage in the waterproof shell 21 and ensure that the water outlet pipe 23 is drained smoothly, a turnover cover 25 is arranged on the lower surface of the waterproof shell 21, a turnover mechanism is arranged on one side of the turnover cover 25, the turnover mechanism comprises a pressure sensor 251, the pressure sensor 251 is arranged on the inner wall of the turnover cover 25, and the turnover cover 25 is driven to rotate when the weight of the garbage in the sewage interception tank 2 reaches a preset value of the pressure sensor 251.

In order to drive the flip 25 to rotate and open the waterproof shell 21, the turnover mechanism further comprises a filter tank 252, the filter tank 252 is located below the sewage interception tank 2, a hinge seat 253 is fixedly connected to the surface of the waterproof shell 21, a rotating shaft 254 is mounted on the inner wall of the hinge seat 253 through a bearing, the inner wall of the flip 25 is fixedly sleeved with the surface of the rotating shaft 254, a motor 255 is fixedly mounted on one side of the hinge seat 253, and one end of an output shaft of the motor 255 is fixedly sleeved with one end of the rotating shaft 254.

Through setting up tilting mechanism, when the rubbish weight in the waterproof casing 21 in the dirt-intercepting groove 2 reaches the numerical value that pressure sensor 251 preset, pressure sensor 251 drives motor 255 and rotates, and the rotation of motor 255 drives the pivot 254 rotation on the articulated seat 253, and the rotation of pivot 254 drives flip 25 rotation for waterproof casing 21 opens, is convenient for let the rubbish after filtering in the waterproof casing 21 fall into filter tank 252, has the automatically regulated function of rubbish accumulation volume overflow, and guarantees that rainwater entry drainage is unobstructed.

In order to drain the rainwater accumulated in the filter tank 252, a drain pipe 26 is fixedly communicated with the surface of the filter tank 252, an electromagnetic valve 27 is arranged on the surface of the drain pipe 26, a water level sensor 28 is fixedly arranged on the inner wall of the filter tank 252, when the rainwater accumulated in the filter tank 252 is sensed by the water level sensor 28, the water level sensor 28 transmits a water level signal to the electromagnetic valve 27, the electromagnetic valve 27 is opened, and the rainwater precipitated in the filter tank 252 is drained through the drain pipe 26.

Working principle: in rainy days, rainwater falls into the waterproof shell 21 of the sewage interception tank 2 through the well grate 1, is filtered through the annular stainless steel filter screen 22 in the waterproof shell 21, and the hydraulic vortex separation equipment 24 is started to enable the filtered rainwater to be discharged out of the waterproof shell 21 along the water outlet pipe 23;

when the weight of the garbage on the turnover cover 25 reaches a preset value of the pressure sensor 251, the pressure sensor 251 transmits a signal to the motor 255, the motor 255 is started, the rotation of an output shaft of the motor 255 drives the rotation shaft 254 on the hinge seat 253 to rotate, the rotation of the rotation shaft 254 drives the turnover cover 25 to rotate, so that the waterproof shell 21 is opened, the filtered garbage in the waterproof shell 21 can fall into the filter tank 252 conveniently, and then the output shaft of the motor 255 reversely rotates to drive the turnover cover 25 to reset;

when the rainwater accumulated in the filter tank 252 is sensed through the water level sensor 28, the water level sensor 28 transmits a water level signal to the solenoid valve 27, so that the solenoid valve 27 is opened, and the rainwater deposited in the filter tank 252 is discharged through the drain pipe 26.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automatic dirty device of intercepting of sponge urban rainwater, includes well comb (1) of installing subaerial, its characterized in that: the automatic sewage interception device is characterized in that the automatic sewage interception device is arranged below the well grate (1), the automatic sewage interception device comprises a sewage interception groove (2), the sewage interception groove (2) is arranged below the well grate (1) and communicated with the well grate (1), garbage entering through the well grate (1) is conveniently intercepted, the automatic sewage interception device further comprises a waterproof shell (21), the waterproof shell (21) is fixedly arranged on the inner wall of the sewage interception groove (2), an annular stainless steel filter screen (22) is fixedly connected to the inner wall of the waterproof shell (21), a water outlet pipe (23) is fixedly communicated with one side of the outer surface of the waterproof shell (21), and one end of the water outlet pipe (23) is communicated with a hydraulic vortex separation device (24).

2. The automatic sponge urban rainwater sewage interception device according to claim 1, wherein: the waterproof device is characterized in that a flip cover (25) is arranged on the lower surface of the waterproof shell (21), a turnover mechanism is arranged on one side of the flip cover (25), the turnover mechanism comprises a pressure sensor (251), the pressure sensor (251) is arranged on the inner wall of the flip cover (25), and the flip cover (25) is driven to rotate when the garbage weight in the sewage interception groove (2) reaches a preset value of the pressure sensor (251).

3. The automatic sponge urban rainwater sewage interception device according to claim 2, wherein: the turnover mechanism further comprises a filter tank (252), the filter tank (252) is located below the sewage interception tank (2), a hinge seat (253) is fixedly connected to the surface of the waterproof shell (21), a rotating shaft (254) is mounted on the inner wall of the hinge seat (253) through a bearing, the inner wall of the flip (25) is fixedly sleeved with the surface of the rotating shaft (254), a motor (255) is fixedly mounted on one side of the hinge seat (253), and one end of an output shaft of the motor (255) is fixedly sleeved with one end of the rotating shaft (254).

4. A sponge urban rainwater automatic dirt intercepting device according to claim 3, wherein: the surface of the filter tank (252) is fixedly communicated with a drain pipe (26), an electromagnetic valve (27) is arranged on the surface of the drain pipe (26), and a water level sensor (28) is fixedly arranged on the inner wall of the filter tank (252).