Integrated box type pump station for park irrigation water
Technical Field
The utility model relates to a city plumbing field especially relates to a box pump station of integration for park irrigation water.
Background
With the continuous development of cities and the improvement of the living standard of people, a large number of wetland parks and pocket parks are built in each city. In the process of construction, irrigation water for lawn greening and the like in parks is an important component, traditional pump rooms are arranged on traditional park lawns, fountains and the like, civil construction needs to be specially carried out, and the defects of large floor area, large investment, long construction period, influence on environmental landscapes and the like exist.
Disclosure of Invention
In order to solve the problem, the utility model aims at providing a box pump station of integration for park irrigation water can have that area is little, the time limit for a project is short, the cost is low, the high characteristics of degree of automation control.
In order to realize the aim, the utility model relates to an integrated box type pump station for park irrigation water, which comprises a box body, a submersible sewage pump, a water inlet pipe, a water outlet pipe and a filter, wherein the submersible sewage pump, the water inlet pipe, the water outlet pipe and the filter are arranged in the box body; the submersible sewage pump is fixed on the lower bottom surface inside the box body through a mounting plate, a water inlet of the submersible sewage pump is sequentially connected with the filter and the water inlet pipe through a pipeline, a water outlet of the submersible sewage pump is connected with the water outlet pipe through a pipeline, and the submersible sewage pump is provided with a driving motor; the box pump station of integration is installed by the cistern in park, the cistern intercommunication in inlet tube and park, the outlet pipe is irrigated house steward with the park and is connected.
Preferably, the automatic control system also comprises an automatic control system, wherein the automatic control system comprises a programmable logic controller, a liquid level meter and a pressure meter; the liquid level gauge and the pressure gauge are respectively installed on the water inlet pipe to monitor the liquid level and the pressure state of the water inlet pipe, signal transmission interfaces of the liquid level gauge and the pressure gauge are connected with a control signal input port of the programmable logic controller through a cable hard wire, and a control signal output port of the programmable logic controller is connected with a driving motor of the submersible sewage pump.
As a preferred scheme, the automatic control system further comprises a camera and a monitoring terminal, a signal input port of the monitoring terminal is connected with a signal output port of the programmable logic controller, a signal input port of the monitoring terminal is further connected with the camera, and the camera is connected with the signal input port of the monitoring terminal through a super-five type ethernet cable.
As a preferred scheme, the camera is specifically a camera with an infrared function and an LED light supplement function.
Preferably, the automatic control system further comprises a data storage, and the data storage is connected with the monitoring terminal.
As a preferred scheme, the automatic control system further comprises an information management terminal, a server and a handheld terminal, the data storage is in communication connection with the server through the information management terminal, the server is in communication connection with the handheld terminal, and 4G wireless communication is adopted between the handheld terminal and the server.
As a preferred scheme, the automatic control system further comprises a human-computer interaction interface, the display port of the programmable logic controller is connected with the human-computer interaction interface, and the human-computer interaction interface adopts a capacitive touch screen.
Preferably, the automatic control system further comprises a power supply, and the power supply is connected with the monitoring terminal through a power line.
As a preferred scheme, the power supply is specifically a double-loop power supply, the power supply comprises a main loop power supply and a standby loop power supply, the main loop power supply is powered by a solar photovoltaic panel, and the standby power supply is powered by a municipal 0.4KV low-voltage power supply.
As the preferred scheme, the front and the left side of the box body are respectively provided with a cabinet door, each cabinet door is provided with a heat dissipation shutter, the water inlet pipe is arranged on the back of the box body, and the outlet pipe is arranged on the right side of the box body.
Compare with current civil engineering pump house, the utility model discloses a box pump station direct mount of integration is by the lake or the cistern in park, has that area is little, the time limit for a project is short, advantage that the cost is low, and this box pump station of integration sets up one set of automatic control system moreover, realizes the intellectuality that the park irrigated, energy saving and human cost.
Drawings
FIG. 1 is a schematic structural view of an integrated box-type pump station for park irrigation water according to the present invention;
FIG. 2 is a schematic view of the internal structure of the case of FIG. 1;
FIG. 3 is a block diagram of an automatic control system;
the components in the figures are numbered as follows: the device comprises a box body 1, a submersible sewage pump 2, a driving motor 3, a water inlet pipe 4, a water outlet pipe 5, a filter 6, a cabinet door 7, a heat dissipation shutter 8, an automatic control system 9, a liquid level meter 10, a pressure gauge 11, a camera 12, a monitoring terminal 13, a power supply 14, a data storage 15, a server 16, an information management terminal 17, a handheld terminal 18, a programmable logic controller 19, a mounting plate 20 and a human-computer interaction interface 21.
Detailed Description
For a better understanding of the present invention, the following detailed description will be given with reference to specific examples.
Referring to fig. 1 and 2, the integrated box-type pump station for park irrigation water in the present embodiment includes a tank 1, a submersible sewage pump 2, a water inlet pipe 4, a water outlet pipe 5, a filter 6 and an automatic control system 9, wherein the submersible sewage pump 2, the water inlet pipe 4, the water outlet pipe 5 and the filter 6 are arranged in the tank 1.
The submersible sewage pump 2 is fixed on the lower bottom surface inside the box body 1 through a mounting plate 20, a water inlet of the submersible sewage pump 2 is sequentially connected with a filter 6 and a water inlet pipe 4 through a pipeline, a water outlet of the submersible sewage pump 2 is connected with a water outlet pipe 5 through a pipeline, and the submersible sewage pump 2 is provided with a driving motor 3; the integrated box-type pump station is arranged beside a water reservoir of the park, the water inlet pipe 4 is communicated with the water reservoir of the park, and the water outlet pipe 5 is connected with a park irrigation main pipe; the front and the left side of box 1 have opened cabinet door 7 respectively, all are equipped with heat dissipation shutter 8 on every cabinet door 7, inlet tube 4 installs the back at box 1, outlet pipe 5 installs on the right flank of box 1.
As shown in fig. 3, the automatic control system 9 includes a programmable logic controller 19, a liquid level meter 10, a pressure gauge 11, a camera 12, a monitoring terminal 13, a power supply 14, a data storage 15, an information management terminal 17, a server 16, a handheld terminal 18 and a human-computer interaction interface 21; level gauge 10 and pressure gauge 11 install respectively on inlet tube 4 and monitor inlet tube 4's liquid level and pressure state, the signal transmission interface of level gauge 10 and pressure gauge 11 pass through the cable hard wire with programmable logic controller 19's control signal input port is connected, programmable logic controller 19's control signal output port is connected with submersible sewage pump 2's driving motor 3. The signal input port of the monitoring terminal 13 is connected with the signal output port of the programmable logic controller 19, the signal input port of the monitoring terminal 13 is further connected with the camera 12, and the camera 12 is connected with the signal input port of the monitoring terminal 13 through a super-five type ethernet cable. The camera 12 is specifically a camera with an infrared function and an LED light supplement function. The data storage 15 is in communication connection with the server 16 through the information management terminal 17, the server 16 is in communication connection with the handheld terminal 18, and 4G wireless communication is adopted between the handheld terminal 18 and the server 16. A human-computer interaction interface 21 is connected to a display port of the programmable logic controller 19, and the human-computer interaction interface 21 adopts a capacitive touch screen. The power supply 14 is specifically a double-loop power supply, the power supply comprises a main loop power supply and a standby loop power supply, the main loop power supply is powered by a solar photovoltaic panel, the standby power supply is powered by a municipal 0.4KV low-voltage power supply, and the power supply 14 is connected with the monitoring terminal 13 through a power line to supply power to the automatic control system 9.
The programmable logic controller 19 selects a Siemens S7-1500 model programmable logic controller, the monitoring terminal 13 selects an IPC647D upper computer of a Siemens professional industrial control computer, the information management terminal 17 is a computer provided with Siemens PCS7 software, and the server is a Siemens server SIMATIC IPC647D model server; the handheld terminal may be a smart phone installed with AquaView mobile phone version upper monitoring software of the FLYGT corporation. The solar photovoltaic panel is specifically a monocrystalline silicon cell panel. The present invention is directed to protecting the hardware connection relationship between devices, which does not involve the improvement of computer programs.
The integrated box type pump station for park irrigation water of the utility model is used when irrigation or water taking is needed, the drive motor 3 of the submersible sewage pump 2 in the integrated box-type pump station is started through the handheld terminal 18 through 4G wireless remote control, when the pressure gauge 11 detects that the pressure in the water inlet pipe 4 is less than 2bar, the pressure in the water inlet pipe 4 is low, the programmable logic controller 19 controls the starting of the driving motor 3 and controls the output power of the driving motor 3 to be adjusted within the range of 10-100 percent, when the pressure gauge 11 detects that the pressure in the water inlet pipe 4 reaches 6bar and keeps for 10 seconds, the water pressure in the water inlet pipe 4 is considered to reach a preset control value, the programmable logic controller 19 adjusts the output power of the driving motor 3 to keep unchanged, finally controlling the pressure of the water inlet pipe 4 to be in an optimal pressure value range between 5bar and 6bar through a PID control algorithm in the programmable logic controller 19. In the whole adjusting process, if the liquid level meter 10 detects that the liquid level of the water inlet pipe 4 is lower than a preset minimum value and lasts for more than 15 seconds, the automatic control system 9 considers that the water level of the water inlet pipe 4 is insufficient or blocked, and the risk of dry burning of the submersible sewage pump 2 possibly exists, at the moment, the programmable logic controller 19 sends a command for stopping the operation of the driving motor 3, sends alarm information to the monitoring terminal 13, and prompts the need of field maintenance and confirmation.
Compare with current traditional pump house, the utility model discloses an advantage that is used for box pump station of integration of park irrigation water has as follows:
(1) the utility model discloses a box pump station area of integration is little, the time limit for a project is short, the cost is low.
(2) The utility model discloses a box pump station of integration passes through the intellectuality that automatic control system realized park irrigation, and energy saving and human cost improve the controllability of on-the-spot state, promote city management quality and citizen municipal facilities satisfaction.
(3) The automatic control system of the utility model can remotely know the key state information of the internal equipment of the integrated box-type pump station through the hand-held terminal without going to the project site, thereby greatly reducing the maintenance work amount; the utility model relates to a rationally, the feasibility is good, and the reliability is high, and the price/performance ratio is outstanding.
(4) The utility model discloses an automatic control system, user's accessible hand-held terminal equipment insert the server and get into information management terminal, monitor and manage the various running state of box pump station department of integration. The data storage can synchronously input field working condition data and upload the data to the server for storage, when a fault occurs in a field, historical data cannot be lost, and a user can download and check the historical data in the server.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.