WO2021135213A1

WO2021135213A1 - Waterlogging management device for smart city

Info

Publication number: WO2021135213A1
Application number: PCT/CN2020/106934
Authority: WO
Inventors: 王仁胤; 凌张平; 沈华
Original assignee: 苏州必加互联网科技有限公司
Priority date: 2019-12-31
Filing date: 2020-08-05
Publication date: 2021-07-08
Also published as: CN110952510A; DE202020106128U1

Abstract

The present invention relates to the field of waterlogging devices, and specifically relates to a waterlogging management device for a smart city. The waterlogging management device for the smart city comprises a dam body. A gate is inserted on the dam body, and the upper end of the gate is fixedly connected to a motor. A flood gate is provided in the gate, and upper and lower ends of the flood gate are connected to a connecting pipe and a rotating shaft, respectively. The power output end of the motor is fixedly connected to the connecting pipe, and a binding post is fixedly connected in the connecting pipe. A drain pump is fixedly connected on the flood gate, and a wire is connected between the drain pump and a binding post. The end of the binding post away from the flood gate is sleeved with a wiring ring, and a power supply line is fixedly connected on the wiring ring. A threading hole that matches the power supply line is chiseled into the side wall of the connecting pipe. A pair of sealing strips that match the flood gate are fixedly connected on the inner wall of the gate, and the sealing strips comprise fixed ends. The convenient adjustment of the drainage direction of a water flow and the convenient control of the waterlogging rate can be achieved.

Description

A smart city waterlogging management device

Technical field

The invention relates to the field of waterlogging drainage devices, in particular to a smart city waterlogging management device.

Background technique

With the rapid progress of urbanization, the flood prevention and drainage of cities has been paid more and more attention. Therefore, there are a large number of scattered drainage stations. For some key areas for flood prevention and flood discharge, personnel are even required to be on duty 24 hours a day. Sufficient manpower and maneuverability, so as to be able to quickly start the water pump or sluice, and drain the water through the pump or sluice.

Due to the influence of factors such as rain during the flood season and the need for man-made regulation, the flow direction of the river is not static. Sometimes it is necessary to divert the water from the outer river to the inner river, and sometimes it is necessary to discharge the water from the inner river to the outer river.

Most of the existing gate pumps can only discharge one-way drainage, or two submersible pumps with different discharge directions set on the same gate can be started on demand to complete two different drainage functions. Due to the limited space of the sluice, the volume of the pump is limited. A small water cup can be installed on the sluice, so that the single drainage volume of the water pump is reduced, which affects the efficiency of drainage.

Summary of the invention

The purpose of the present invention is to overcome the shortcomings of the prior art and provide a smart city drainage management device, which can realize convenient adjustment of the drainage direction of the water flow and convenient control of the drainage rate.

In order to achieve the above objective, the technical solution adopted by the present invention is:

A smart city drainage management device includes a dam body, a gate is inserted into the dam body, a motor is fixedly connected to the upper end of the gate, a flood gate is arranged in the gate, and the upper and lower sides of the gate The two ends are respectively connected with a connecting pipe and a rotating shaft, the power output end of the motor is fixedly connected with the connecting pipe, the connecting pipe is fixedly connected with a terminal, and the drain pump is fixedly connected with the drain pump. A wire is connected between the pillars, a wiring ring is sleeved at the end of the wiring pillar away from the flood gate, a power supply line is fixedly connected to the wiring ring, and a threading hole matching the power supply line is excavated on the side wall of the connecting pipe A pair of sealing strips matching the flood gate are fixedly connected to the inner wall of the gate, the sealing strip includes a fixed end, and the thickness between the flood gate and the inner wall of the gate matches the fixed end, and the fixed A rubber sealing ring is fixedly connected to the end, and the rubber sealing ring is attached to the surface of the flood gate, which can realize convenient adjustment of the drainage direction of the water flow and convenient control of the drainage rate.

Further, a waterproof cover is fixedly connected to the drain pump and the motor, and the waterproof cover is filled with a buffer sponge, so that the drain pump and the motor are not easily damaged under the impact of water flow.

Further, the water inlet of the drainage pump is fixedly connected with a filter screen layer, so that the water inlet of the drainage pump is blocked by debris in the water flow.

Further, an insulating layer is laid on the inner wall of the connecting pipe, and the current is transmitted to the outside of the connecting pipe.

Further, both the front and rear ends of the spillway door are fixedly connected with a sealing ring that matches the spillway door, so as to provide the sealing performance of the connection between the spillway door and the drainage pump.

Further, a magnet ring is fixedly connected to the rubber sealing ring, and the flood discharge door is attracted by the magnet ring, so that the rubber sealing ring can be easily attached to the discharge door

Further, the inner wall of the dam body is fixedly connected with a sealing frame matching the gate plate, which is easy to improve the sealing performance between the gate plate and the dam body.

Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art:

(1) This scheme can facilitate the adjustment of the drainage direction of the water flow and the control of the drainage rate.

(2) A waterproof cover is fixedly connected to the drain pump and the motor, and the waterproof cover is filled with buffer sponge, so that the drain pump and the motor are not easily damaged under the impact of water flow.

(3) The water inlet of the drainage pump is fixedly connected with a filter screen layer, so that the water inlet of the drainage pump is blocked by debris in the water flow.

(4) An insulating layer is laid on the inner wall of the connecting pipe, and the current is transmitted to the outside of the connecting pipe

(5) The front and rear ends of the spillway are fixedly connected with sealing rings matching the spillway to provide the sealing performance of the connection between the spillway door and the drainage pump.

(6) A magnet ring is fixedly connected to the rubber sealing ring, and the flood gate is attracted by the magnet ring, which is easy to make the rubber sealing ring fit the flood gate

(7) The inner wall of the dam body is fixedly connected with a sealing frame matching the gate plate, which is easy to improve the sealing performance between the gate plate and the dam body.

Description of the drawings

The technical scheme of the present invention will be further explained below in conjunction with the accompanying drawings:

Figure 1 is a cross-sectional view of the present invention;

Fig. 2 is a schematic diagram of the structure at A in Fig. 1;

Figure 3 is a front view of the present invention.

Among them: 1 dam body, 2 gates, 3 sealing frame, 4 traction lifting device, 5 water gate, 6 electric motor, 7 drainage pump, 8 sealing strip, 801 fixed end, 802 rubber sealing ring, 803 magnet ring, 9 connecting pipe, 901 terminal, 902 terminal ring, 10 shaft.

Detailed ways

The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

As shown in Figures 1-2, a smart city waterlogging management device according to the present invention includes a dam body 1, on which a gate 2 is inserted, and the inner wall of the dam body 1 is fixedly connected with a gate. 2. The matched sealing frame 3 is easy to improve the sealing performance between the gate 2 and the dam body 1. The upper end of the gate 2 is fixedly connected with a motor 6, and the gate 2 is provided with a flood gate 5, and the upper and lower ends of the flood gate 5 The connecting pipe 9 and the rotating shaft 10 are respectively connected, the drain pump 7 is fixedly connected to the spill door 5, and the front and rear ends of the spill door 5 are fixedly connected with sealing rings matching the spill door 5 to provide the spill door 5 and the drain pump 7 The tightness of the connection between the drainage pump 7 is fixedly connected with a filter screen layer, so that the water inlet of the drainage pump 7 is blocked by debris in the water flow, and the drainage pump 7 and the motor 6 are fixedly connected with a waterproof cover , The waterproof cover is filled with buffer sponge, so that the drainage pump 7 and the motor 6 are not easily damaged under the impact of water flow.

Please refer to Figure 2, the power output end of the motor 6 is fixedly connected with the connecting pipe 9, a terminal 901 is fixedly connected in the connecting pipe 9, a wire is connected between the drain pump 7 and the terminal 901, and the terminal 901 is far away from the drain gate 5. One end is sleeved with a wiring ring 902, a power supply line is fixedly connected to the wiring ring 902, a threading hole matching the power supply line is excavated on the side wall of the connecting pipe 9, and an insulating layer is laid on the inner wall of the connecting pipe 9 to prevent current from being transmitted to Connect the tube 9 outside.

Please refer to Figure 1-2. A pair of sealing strips 8 matching the floodgate 5 are fixedly connected to the inner wall of the gate 2. The sealing strip 8 includes a fixed end 801. The thickness between the floodgate 5 and the inner wall of the gate 2 is fixed The end 801 matches, the fixed end 801 is fixedly connected with a rubber sealing ring 802, the rubber sealing ring 802 is attached to the surface of the spillway door 5, and the rubber sealing ring 802 is fixedly connected with a magnet ring 803, which attracts the spillway door 5 through the magnet ring 803. It is easy to make the rubber sealing ring 802 fit the flood gate.

When flood discharge is required, the traction lifting device 4 is used to lift the gate 2 so that the water flow is discharged from the gap between the sealing frame 3 and the gate 2. When a slow flood discharge is required, the user can control the drainage pump 7 to work. The drainage pump 7 guides the water flow from one end of the dam body 1 to the other end. When the water flow at the other end needs to be led out, the control motor 6 is used to drive the spillway gate 5 to rotate 180°. When the spillway gate 5 rotates, the connecting pipe 9 rotates to make the drainage pump The positions of the water inlet and the water outlet of 7 are interchanged. By changing the direction of the water inlet and outlet of the drainage pump 7, the drainage pump 7 can select the drainage direction.

When the spillway gate 5 rotates, the spillway gate 5 pushes open the rubber sealing ring 802, and the magnet ring 803 on the sealing strip 8 attracts the spillway gate 5, so that the rubber sealing ring 802 fits the spillway gate, making the spillway gate 5 and the inner wall of the gate 2. The gap between is sealed.

The above are only specific application examples of the present invention, and do not constitute any limitation on the protection scope of the present invention. All technical solutions formed by equivalent transformations or equivalent replacements fall within the protection scope of the present invention.

Claims

A smart city waterlogging management device, comprising a dam body (1), characterized in that a gate (2) is inserted on the dam body (1), and a motor (2) is fixedly connected to the upper end of the gate (2) 6) A flood gate (5) is provided in the gate (2), and the upper and lower ends of the flood gate (5) are respectively connected with a connecting pipe (9) and a rotating shaft (10), and the motor (6) The power output end of the connection pipe (9) is fixedly connected to the connection pipe (9), a terminal (901) is rotatably connected to the connection pipe (9), and a drainage pump (7) is fixedly connected to the spill door (5). A wire is connected between the pump (7) and the terminal (901), and a terminal ring (902) is sleeved at one end of the terminal (901) away from the flood gate (5), and the terminal ring (902) is fixedly connected There is a power supply line, the side wall of the connecting pipe (9) is drilled with threading holes that match the power supply line, and a pair of sealing strips matching the flood gate (5) are fixedly connected to the inner wall of the gate (2) (8) The sealing strip (8) includes a fixed end (801), and the thickness between the spillway gate (5) and the inner wall of the gate (2) matches the fixed end (801), and the fixed end (801) A rubber sealing ring (802) is fixedly connected to the 801), and the rubber sealing ring (802) is attached to the surface of the flood gate (5).
The smart city drainage management device according to claim 1, characterized in that a waterproof cover is fixedly connected to the drainage pump (7) and the electric motor (6), and a buffer sponge is filled in the waterproof cover.
The smart city drainage management device according to claim 1, characterized in that: a filter layer is fixedly connected to the water inlet of the drainage pump (7).
The smart city waterlogging management device according to claim 1, wherein an insulating layer is laid on the inner wall of the connecting pipe (9).
The smart city waterlogging management device according to claim 1, characterized in that the front and rear ends of the floodgate (5) are fixedly connected with sealing rings matching the floodgate (5).
The smart city waterlogging management device according to claim 1, wherein a magnet ring (803) is fixedly connected to the rubber sealing ring (802).
The smart city waterlogging management device according to claim 1, characterized in that: the inner wall of the dam body (1) is fixedly connected with a sealing frame (3) matching the gate (2).