Integrated pump gate system

Abstract

The utility model is suitable for the technical field of urban river water supply and drainage engineering equipment, and provides an integrated pump gate system. Comprising a jacking gate; the submersible electric pump is arranged on the jacking gate; the sluice gate is arranged on the side of the jacking gate panel; the two water level detectors are arranged on the upstream and the downstream; the silt remover is arranged at a pump gate inlet on the upstream side of the jacking gate; the water level detector is in communication connection with the electric control system, and the water level detector is used for transmitting water level data to the electric control system; the silt remover, the sluice gate and the jacking gate are all in communication connection with the electric control system, and the electric control system is used for controlling the jacking gate, the sluice gate and the silt remover; compared with a traditional pump gate, the pump gate system has the advantages of being small in occupied area, small in investment, short in construction period and the like, and is a compact type highly-intelligent pump gate system.

Description

Technical Field

[0001] The utility model relates to the technical field of urban river water supply and drainage engineering equipment, in particular to an integrated pump-sluice system. Background Art

[0002] With the increase of human activities and the development of urbanization, the flood control and drainage system of pump stations and dams established earlier can no longer meet the requirements. This requires the transformation of the original pump station capacity or the construction of more and larger pumps and dams to increase the city's flood control and drainage capacity. Traditional pump and dam projects use a split layout of gates and pump stations, with dams in the middle of the river and pumping stations on both sides. This method requires large investment, occupies a large area, and has a long construction period. Utility Model Content

[0003] The purpose of the utility model is to provide an integrated pump-gate system to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An integrated pump-gate system comprises: a lifting gate;

[0006] A submersible electric pump installed on the lifting gate;

[0007] A sluice gate provided on the side of the lifting gate panel;

[0008] Two water level detectors are set up upstream and downstream;

[0009] A silt remover installed at the entrance of the pump gate on the upstream side of the jacking gate;

[0010] And an electronic control system, the water level detector is connected to the electronic control system for communication, and the water level detector is used to transmit water level data to the electronic control system; the dredging machine, the sluice gate and the lifting gate are all connected to the electronic control system for communication, and the electronic control system is used to control the lifting gate, the sluice gate and the dredging machine.

[0011] As a further solution of the utility model: stoplog maintenance gates are arranged upstream and downstream of the jacking gate.

[0012] As a further solution of the utility model: the submersible electric pump is a full-flow submersible electric pump, and the submersible electric pump is communicatively connected with an electric control system.

[0013] As a further solution of the utility model: the silt remover is a spiral grid silt remover.

[0014] As a further solution of the utility model: it also includes a jacking hoist, and the jacking hoist is used to drive the jacking gate to open and close.

[0015] As a further solution of the utility model: a water discharge gate opening and closing machine is arranged on the water discharge gate for driving the water discharge gate to open and close.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the lifting gate is opened according to the diameter of the full-flow submersible electric pump, the full-flow submersible electric pump and the lifting gate are fixedly connected through a flange, and a water-stop sealing ring is arranged at the connection; the full-flow submersible electric pump realizes bidirectional pumping and drainage through forward and reverse rotation;

[0017] A water level detector is installed on the upstream and downstream sides of the pump gate respectively. The detected water level data is transmitted to the electronic control system. According to the set program instructions, the lifting gate, full-flow submersible electric pump, hydraulic lifting hoist, discharge gate, and discharge gate hoist operate to realize intelligent water supply and drainage;

[0018] Compared with the traditional pump gate, the utility model has the characteristics of small footprint, small investment, short construction period, etc., and is a compact and highly intelligent pump gate system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the integrated pump-gate system.

[0020] Figure 2 A top view of the integrated pump-gate system.

[0021] In the figure: 1- stacked beam maintenance gate, 2- submersible electric pump, 3- lifting gate, 4- discharge gate, 5- silt remover, 6- water level detector, 7- lifting hoist, 8- discharge gate hoist, 9- electronic control system. 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. Example

[0023] See also Figure 1-2In the first embodiment of the present invention, there is a structural diagram of an integrated pump gate system provided by the embodiment of the present invention, wherein the integrated pump gate system comprises: a lifting gate 3; a submersible electric pump 2 arranged on the lifting gate 3; a water discharge gate 4 arranged on the panel side of the lifting gate 3; two water level detectors 6 arranged upstream and downstream; a silt remover 5 arranged at the pump gate entrance on the upstream side of the lifting gate 3; and an electric control system 9, wherein the water level detector 6 is connected in communication with the electric control system 9, and the water level detector 6 is used to transmit water level data to the electric control system 9. The silt remover 5, the water discharge gate 4 and the lifting gate 3 are all connected in communication with the electric control system 9, and the electric control system 9 is used to control the lifting gate 3, the water discharge gate 4 and the silt remover 5.

[0024] The lifting gate is opened according to the diameter of the full-flow submersible electric pump. The full-flow submersible electric pump and the lifting gate are fixedly connected through a flange, and a water-stop sealing ring is set at the connection. The full-flow submersible electric pump realizes two-way pumping and drainage through forward and reverse rotation.

[0025] A water level detector is installed on the upstream and downstream sides of the pump gate respectively. The detected water level data is transmitted to the electronic control system. The lifting gate, full-flow submersible electric pump, hydraulic lifting hoist, discharge gate and discharge gate hoist are operated according to the set program instructions to realize intelligent water supply and drainage.

[0026] Compared with the traditional pump gate, the utility model has the characteristics of small footprint, small investment, short construction period, etc., and is a compact and highly intelligent pump gate system. Example

[0027] See also Figure 1-2 The main difference between this embodiment 2 and embodiment 1 is that a stacked beam maintenance gate 1 is arranged at the upstream and downstream of the jacking gate 3. During maintenance, a temporary lifting equipment is used to put it into the maintenance gate groove to cut off the water flow and realize waterless construction.

[0028] The silt remover 5 is provided to prevent floating objects in the river channel from entering the electric pump, entangled with or jammed the blades, and causing damage 2.

[0029] The submersible electric pump 2 is a full-flow submersible electric pump. The submersible electric pump 2 is connected to the electric control system 9 for communication. The silt remover 5 is a spiral screen silt remover. The submersible electric pump 2 is connected to the jacking gate 3 through a flange, and a water-stop sealing ring is provided at the connection.

[0030] As a preferred embodiment of the utility model, the system further includes a lifting hoist 7, which is used to drive the lifting gate 3 to open and close, and the output end of the lifting hoist 7 is connected to the lifting gate 3. The lifting gate 3 is communicatively connected with the electric control system 9. The lifting hoist 7 is a hydraulic lifting hoist.

[0031] As a preferred embodiment of the utility model, a water discharge gate hoist 8 is provided on the water discharge gate 4 for driving the water discharge gate 4 to open and close. The water discharge gate hoist 8 is provided to control the opening and closing of the water discharge gate 4. The water discharge gate 4 is in communication connection with an electric control system 9.

[0032] The working principle of the utility model is:

[0033] The integrated pump-gate system controls water supply and drainage in the following way: when the water level detector 6 on the upstream side detects that the water level of the inner river has risen to the warning value, and at the same time the water level detector 6 on the downstream side detects that the water level of the outer river is lower than the warning value, the electric control system 9 issues a command, the jacking and opening and closing machine 7 is actuated, and the jacking and closing gate 3 is pushed to open, and the inner river water flows to the outer river by gravity to prevent waterlogging; when the water level detector 6 on the upstream side detects that the water level of the inner river has dropped back to a safe value, the electric control system 9 issues a command, the jacking and opening and closing machine 7 is actuated, and the jacking and closing gate 3 is pulled to close.

[0034] When the upstream water level detector 6 detects that the water level of the inner river rises to the warning value, and the downstream water level detector 6 detects that the water level of the outer river also reaches the warning value, the electronic control system 9 issues a command to close the lifting gate 3, and the sluice gate opening and closing machine 8 is actuated to pull the sluice gate 4 open, and at the same time instructs the submersible electric pump 2 to start forward to perform forced drainage to prevent waterlogging; when the upstream water level detector 6 detects that the water level of the inner river drops back to a safe value, the electronic control system 9 issues a command to stop the submersible electric pump 2, and the sluice gate opening and closing machine 8 is actuated to push the sluice gate 4 to close.

[0035] When the upstream water level detector 6 detects that the water level of the inland river is lower than the warning value, and the downstream water level detector 6 detects that the water level of the outer river is higher than the water level of the inland river, the electronic control system 9 issues a command to close the jacking gate 3, and the sluice gate opening and closing machine 8 is actuated to pull the sluice gate 4 open, and at the same time instruct the submersible electric pump 2 to reverse and start, forcibly replenish water to prevent drought; when the upstream water level detector 6 detects that the water level of the inland river rises to a safe value, the electronic control system 9 issues a command to stop the submersible electric pump 2, and the sluice gate opening and closing machine 8 is actuated to push the sluice gate 4 to close.

[0036] The utility model directly installs and fixes the submersible electric pump on the gate, and can realize bidirectional pumping and drainage through the forward and reverse rotation of the submersible electric pump. When the water level of the inland river is higher than the warning value, the electric pump is turned on for forced drainage to prevent waterlogging; when the water level of the inland river is lower than the warning value, the electric pump reverses to force water to the inland river to prevent drought. Compared with traditional pump gates, the integrated pump gate has the characteristics of small footprint, small investment, and short construction period. It is a compact and highly intelligent pump gate system.

[0037] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, in the description of the present utility model, unless otherwise specified, "multiple" means two or more. Features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An integrated pump-gate system, characterized in that: The integrated pump-gate system comprises: a jacking gate; A submersible electric pump disposed on the lifting gate; a discharge gate disposed on the side of the lifting gate panel; Two water level detectors are set up upstream and downstream; A silt remover disposed at the pump gate inlet on the upstream side of the jacking gate; and an electronic control system, wherein the water level detector is communicatively connected to the electronic control system, and the water level detector is used to transmit water level data to the electronic control system; the dredging machine, the sluice gate and the lifting gate are all communicatively connected to the electronic control system, and the electronic control system is used to control the lifting gate, the sluice gate and the dredging machine.

2. An integrated pump-gate system according to claim 1, characterized in that: Stoplog inspection gates are provided upstream and downstream of the lifting gate.

3. The integrated pump-sluice system according to claim 1, characterized in that: The submersible electric pump is a full-flow submersible electric pump, and the submersible electric pump is communicatively connected with an electric control system.

4. An integrated pump-gate system according to claim 3, characterized in that: The silt remover is a spiral grid silt remover.

5. The integrated pump-gate system according to claim 1, characterized in that: It also includes a jacking hoist, which is used to drive the jacking gate to open and close.

6. An integrated pump-gate system according to any one of claims 1-5, characterized in that: A water discharge gate opening and closing machine is arranged on the water discharge gate for driving the water discharge gate to open and close.

Images