CN115492197A - Energy-efficient pump station system - Google Patents

Abstract

The invention provides a high-efficiency energy-saving pump station system, which belongs to the technical field of pump stations and comprises a pump station outer box body, a pump station body device and a control cabinet, wherein the pump station outer box body is installed in a modular design, then the pump station body device and the control cabinet are respectively installed in different modular box bodies in a factory, then debugging and testing are carried out according to different parameters of a pump station to output water volume and power data, the modular box bodies are transported to a destination by a truck and then spliced, and a user remotely checks the working state data and the remote of the pump station body device through a client. According to the invention, the outer box body of the pump station is treated in a modularized manner, so that the installation and transportation process is more efficient, the time for traditionally establishing one pump station is about 45 days, but the pump station can be installed and constructed in two days, the efficiency is greatly improved, and the pump house and the modularized assembly are standardized and can be quickly installed and put into use.

Description

A high-efficiency and energy-saving pumping station system

technical field

The invention relates to the technical field of pumping stations, in particular to an efficient and energy-saving pumping station system.

Background technique

Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve benefits and eliminate harm. In water conservancy projects, when it is necessary to dispatch low water level water resources to high water level, it often needs to be realized through the pumping station system. Some large-scale pumping station systems often include multi-stage pumping stations located at different heights, and there is often a certain height difference between pumping stations at all levels. When the pump is pumping water to a high place, if some emergency failure occurs and the pump cannot continue to pump water, the direction of the water flow will change rapidly. Because the pipeline system of the pump station is relatively airtight, it is easy to cause the water flow to change suddenly, and then The water hammer effect is caused, which will cause greater impact damage to the pipelines and water pumps in the pumping station system.

Existing pumping stations often require manual inspection and management due to the long construction period and blockage during the pumping process, which is very time-consuming and labor-intensive, and it is impossible to remotely control and manage the pumping station. Because the pumping station requires a large amount of electricity, in some rural mountainous areas, there are often disconnections or high power consumption, which cannot meet the real-time pumping needs of the pumping station. Therefore, it is necessary to design a high-efficiency and energy-saving pumping station system.

Contents of the invention

The purpose of the present invention is to provide a high-efficiency and energy-saving pumping station system to solve the technical problems mentioned in the background art.

In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

A high-efficiency and energy-saving pumping station system, including a pumping station outer box, a pumping station body device and a control cabinet, the pumping station body device and the control cabinet are arranged in the pumping station outer box, the control cabinet is connected to the pumping station body device, and the control The cabinet is connected to the remote control terminal and the client through wireless. The outer box of the pump station is used to install and fix the pump station device and the control cabinet in the outer box of the pump station in advance. The outer box of the pump station is installed with a modular design, and then Install the pumping station device and control cabinet in different modularized boxes in the factory, then debug and test the output water volume and power data according to the parameters of different pumping stations, and transport the modularized box to the destination by truck Then the modular cabinets are spliced together, and the user can remotely view the working status data and remote control of the pumping station device through the client.

Furthermore, there are several camera installation holes on the outer side of the pump station outer box, and security cameras are installed on the camera installation holes, which are used for unsupervised real-time deployment, intrusion deployment, proximity alarm, and intrusion alarm in dangerous areas. There is an equipment video surveillance camera inside the box, which is used for remote real-time monitoring of the equipment in the box outside the pumping station by the user.

Further, the outer box of the pump station includes several water pump box modules and control box modules, the water pump box module is used to install the pump station body device, and the pump station body device is installed and fixed in the water pump box module before leaving the factory. , first inspect the site to be installed, determine the pumping flow range and height of the pumping station, and then select the suitable pumping station body device for installation, between the water pump box module and the control box module or between the water pump box module and the control box module The sides between the water pump box modules are directly connected.

Further, the pump station body device includes a water pump inlet pipe, an exhaust valve, a water collection pipe, a water pump, a sand filter, a first sewage pipe, a second sewage pipe, a net filter, a water outlet, an ultrasonic flowmeter, a check valve Valve, pressure reducing valve, butterfly valve, air valve and pressure gauge, the water inlet pipe of the water pump is set at the water inlet end of the water pump, the water collection pipe is set at the water outlet end of the water pump, the exhaust valve is set at the upper end of the water collection pipe, sand and gravel filtration The input end of the filter is connected to the water collection pipe, the first sewage pipe is connected to the filter waste port of the sand filter, the input end of the screen filter is connected to the clear water output end of the sand filter, and the second sewage pipe is connected to the screen filter. The waste material outlet of the filter is connected, and an ultrasonic flowmeter, a check valve, a pressure reducing valve, a disc valve, an air valve, a pressure gauge, a water pump, and a gravel filter are installed between the output end of the mesh filter and the water outlet. , net filter, ultrasonic flowmeter, check valve, pressure reducing valve, butterfly valve, air valve and pressure gauge are all connected to the control cabinet.

Furthermore, outside the pumping station

The top of the box is equipped with a solar panel, and the control box module is equipped with an energy storage unit. The energy storage unit includes a solar battery for daily power supply and an emergency power supply battery. When the solar battery for daily power supply is out of power and the mains cannot supply power, the emergency power supply will be activated. Battery powered.

Furthermore, the control cabinet detects the current, voltage, power, power factor and frequency converter output frequency of the motor in real time, and at the same time detects the flow, water volume and pressure in real time. When controlling the water pump, when the detected water flow is within the preset range, Adjust the output power of the motor to maintain the highest efficiency for output. When it is detected that the power of the solar battery for daily power supply is full, and at the same time it is detected that the solar light intensity is greater than the set value, increase the output power of the water pump and output the water flow Adjust to the maximum value of the preset range to utilize all the electricity converted by the solar panels.

Further, the control cabinet detects the real-time pressure of the filter screen of the sand filter and the mesh filter in real time, and when the pressure of the filter screen is greater than the preset value, the backwash pressure water pump installed on the sand filter and the screen filter Open and close the switch set at the water inlet of the sand filter and the mesh filter at the same time, the impurities on the filter screen will be flushed out by the water pressure sprayed by the flushing pressure water pump, and the impurities on the filter screen will be flushed out from the first sewage discharge pipe or the second sewage discharge pipe. The specific process of detecting the real-time pressure of the filter screen is to first detect the pressure of the water inlet at the front end of the filter screen, and then detect the initial water inlet pressure of the cleaned filter screen Pressure, and then compare the detected filter screen pressure with the initial water pressure difference, when the difference is greater than the preset value, it means that the filter screen is clogged and needs to be backwashed.

Further, the control cabinet detects in real time the ambient temperature and humidity inside the outer box of the pump station, the vibration data of the water pump, the temperature data and the water tank level data, and when the water level of the water tank level data reaches the preset position, the water pump is automatically controlled to stop working, When the ambient temperature and humidity inside the outer box of the pumping station is greater than the preset value, the exhaust fan installed on the side of the outer box of the pumping station is controlled to work until the temperature is lower than the preset value, and the exhaust fan stops working. When the water pump When the vibration data or temperature data of the water pump is greater than the preset value, control the water pump to stop working for an interval, then start, and then check whether the vibration data and temperature data of the water pump return to the normal level. When the normal state cannot be restored, the remote user will be notified wirelessly Or the management personnel carry out maintenance to realize the fault self-check function, self-diagnosis and remote reset function.

Furthermore, the control cabinet collects the water supply flow, the pressure on both sides of the filter screen and the power of the frequency converter in real time. When the pressure difference and water supply pressure are constant, the power consumption and flow have a positive effect. When the flow rate and water supply pressure are constant, The power consumption and the pressure difference have a positive effect. When the water supply pressure is fixed, the relationship between the water supply flow, the pressure on both sides of the filter and the power of the inverter is obtained, and the model is established. The power consumption beyond the model will increase, and it will be necessary to carry out Backwashing operation, continuously improve the flushing time interval, and establish an automatic backwashing model.

Further, the frequency converter is used to ensure the water supply pressure, and the frequency converter is controlled according to the valve position and switching time, so that the liquid level in the anti-hammer air chamber is stable, and a relationship model between water pressure, valve position, valve action and air chamber water level is formed. Through data analysis and The model optimization control strategy effectively prevents water hammer. The water supply efficiency is related to the water supply pressure and the water supply location. The water supply location includes the network and height. The relationship between energy consumption and water supply flow, constantly seeking the water supply pressure value of energy consumption and flow ratio, and automatically calling the water supply pressure corresponding to the last best energy consumption and flow ratio at the next startup, to ensure that it is running at a better position this time, and is constantly Fine-tune to seek the best water supply pressure to achieve the best effect of energy saving and carbon reduction.

The present invention has the following beneficial effects due to the adoption of the above technical solution:

The invention makes the installation and transportation process more efficient by modularizing the outer box of the pumping station. The traditional time to build a pumping station is about 42 days, but the pumping station of this application can be installed and constructed in two days Completed, the efficiency is greatly improved. The standardized pump room and modular components can be quickly installed and put into use. The overall standardized design and production are carried out, and strict tests are carried out to ensure that the various indicators of the pump station are qualified and stable. The high-efficiency water supply indicators have passed Technical measures such as equipment selection, pipeline design, and intelligent linkage ensure the high-efficiency operation of the pumping station. It is equipped with a digital information monitoring platform that supports human-computer interaction modes such as PC terminals, smart large screens, and mobile phone terminals, and can monitor the pumping stations. Strong supervision, intelligent operation, reducing the risk of human misoperation, automatic fault inspection, self-recovery ability, stable system performance, intelligent security system, with equipment operation protection and personnel operation protection function, and warning to drive away external intrusion And alarm function, big data analysis, access to various operating data and data analysis reports of pumping stations at any time, system platform architecture, supports multiple expansion functions, can be connected to field valve control, environmental monitoring and other systems to achieve interconnection, adopts photovoltaic new Energy provides power for lighting and control, energy saving and consumption reduction, low-carbon operation, intelligent control of indoor temperature and humidity, automatic detection of indoor environment, and intelligent temperature control and humidity control according to the set threshold, advanced aeration and fertilizer mixing method, high efficiency, Low power consumption, low noise, multi-stage filtration mode, less pressure loss, strong dirt storage capacity, stable structure, design life of 50 years, one-time investment, long-term benefit, overall movable, space expandable, environmentally friendly, easy to reproduce plow

Description of drawings

Fig. 1 is a schematic diagram of the external three-dimensional structure of the pumping station of the present invention;

Fig. 2 is an internal plan view of the pumping station of the present invention;

Fig. 3 is a schematic diagram of the left stereo structure of the present invention;

Fig. 4 is a schematic diagram of the right stereoscopic structure of the present invention;

Fig. 5 is a power model diagram of the present invention.

In the attached drawings, 1-outer box of the pump station, 2-control box module, 3-water pump box module, 4-water pump inlet pipe, 5-exhaust valve, 6-collection pipe, 7-water pump, 8-sand filter Device, 9-the first sewage pipe, 10-the second sewage pipe, 11-net filter, 12-water outlet, 13-ultrasonic flowmeter, 14-check valve, 15-pressure reducing valve, 16- Disc valve, 17-air valve, 18-pressure gauge, 19-control cabinet, 20-camera installation hole.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

As shown in Figure 1-4, a high-efficiency and energy-saving pumping station system includes a pumping station outer box 1, a pumping station body device and a control cabinet 19, and the pumping station body device and control cabinet 19 are arranged in the pumping station outer box 1 Inside, the control cabinet 19 is connected with the pump station body device for control, the control cabinet 19 is connected with the remote control terminal and the client through wireless, and the pump station outer box 1 is used to install and fix the pump station body device and the control cabinet 19 in the pump station in advance In the outer box 1, the outer box 1 of the pumping station is installed with a modular design, and then the pumping station body device and the control cabinet 19 are installed in different modular boxes in the factory, and then according to the parameters of different pumping stations Carry out debugging and testing to output water volume and power data, transport the modular cabinets to the destination by truck and then splice the modular cabinets, and the user can remotely view the working status data and remote control of the pumping station device through the client.

The pump station system realizes real-time monitoring of equipment status, water level, water consumption, fertilizer consumption, water quality, indoor environment, weather, soil, energy consumption, and UPS. At the same time, remote control water supply, fertilizer supply, valve control, filtration, access control, lighting, environmental adjustment, alarm, and acid adjustment. In terms of security protection: video: 360-degree monitoring indoors and outdoors, water: water leakage, water ingress, water soaking, fire leakage, lightning, electric shock, intrusion, destruction.

Operation report: equipment working status, working time, fault report: equipment, system, network, power, security, water report: total water consumption report, regional water consumption report, fertilizer report: total fertilizer consumption report, regional fertilizer consumption Reports, Energy consumption report: Device energy consumption. Efficiency report: Equipment operation efficiency report. Meteorological report: atmospheric pressure, wind, precipitation, light, temperature, moisture report: temperature, humidity, pH value, EC value Water quality report: chemical oxygen demand, total phosphorus, ammonia nitrogen, suspended solids, pH, hardness, turbidity, etc. Decision management, water rights management, task management, event management, cost management.

Standardization: better performance, lower cost, more stable and safer operation. Intelligent: Highly informatized, intelligent interconnection, automatic statistics and analysis of data, and auxiliary decision-making. Modularity: Equipment and functions support personalized customization, lightweight applications, and easy operation and maintenance. High integration: from the pump room to the system construction, and the information cloud platform, to achieve a one-stop solution. High efficiency: efficient construction, high energy efficiency and efficient operation, more economical and environmentally friendly. Strong supervision: remote control, automatic inspection, unattended, visual supervision, traceable operation.

Intelligently control the water supply system to ensure water supply pressure and energy-saving discharge, and effectively prevent water hammer through optimized control strategies; support intelligent mixing and precise fertilization of three kinds of fertilizers; video monitoring (inside 1 outside 2, infrared ball machine), can increase the This kind of AI realizes the AI application of video, and cooperates with the intrusion alarm to realize intelligent security prevention. With UPS function, it can provide power to the monitoring equipment to continue to work in the absence of mains power. Fully perceive the internal and external environment of the water head, intelligently control the environment inside the water head, and ensure that the internal settings work in a comfortable environment. Choose industrial-grade equipment to meet the long-term operation in various harsh environments. Up to 128 nodes can be managed through LORA, and can be connected to weather stations, soil transmitters, etc. You can choose 4G, wired and other networks and cloud interconnection. Various upload data cycles can be set to provide effective use of traffic. The multi-tenant mode realizes that different user data pools are different, ensuring that the data of each user is independent of each other. Each user can freely create accounts with multiple roles, which can be used by personnel with different management rights. Security measures such as encrypted login, encrypted transmission and storage, and strict authority judgment technology with the smallest granularity of the system ensure data security. Using the GIS geographic information system management mode, you can grasp the detailed information of each point on the GIS map in real time. It can be managed by web, applet or mobile APP. It can support functions such as individual or group centralized monitoring and big data analysis. Eight years of historical data can be traced. The surface of the water head can be equipped with assembled solar power panels to reduce the carbon emissions of the water head. Electronic suction door can be configured, and the door can be opened and closed through IC card or mobile APP. Anti-static floor can be configured to ensure that equipment is not damaged by static electricity.

The remote control terminal and the client end realize the multi-tenant mode, realize different tenant data pools, and ensure that the data of each tenant is independent of each other. Realize unified monitoring, control and management. Managers can monitor and manage various intelligent systems on the monitoring center client, remote client, and mobile client. Through the following centralized and unified management, the goal of simplifying management links, reducing loopholes, and improving work efficiency is realized. Unified operation monitoring and control, unified alarm management, unified data storage management, unified data statistics, data analysis, query, unified report management, unified operation and maintenance management, centralized data management, data source fusion and sharing of data for each subsystem according to requirements Collect, manage, store, realize centralized data management, and lay the foundation for the realization of data query, statistics, analysis, display and other functions.

Realize the improvement of the overall function of the system, integrate and reengineer business processes, and generate richer, more comprehensive management function modules that can better reflect the coordination of information exchange functions. Data analysis and problem discovery, based on the data obtained centrally, determine the statistics and analysis plan of each business data according to the content of each business management, automatically perform statistics, comparison and analysis on the data through the program, generate various statistical reports, and use various types for analysis Visual graphics scenarios, while providing manual data mining and analysis tools to help managers find problems and assist decision-making.

In the embodiment of the present invention, several camera installation holes 20 are provided on the outside of the pump station outer box 1, and security cameras are installed on the camera installation holes 20, which are used for unsupervised real-time deployment, intrusion deployment, approaching alarms, and dangerous areas. For intrusion alarm, an equipment video surveillance camera is installed inside the pump station outer box 1, which is used for users to monitor the equipment in the pump station outer box 1 remotely and in real time.

In the embodiment of the present invention, the pump station outer box body 1 includes several water pump box modules 3 and control box modules 2, the water pump box module 3 is used to install the pump station body device, and the pump station body device is installed and fixed on the water pump box before leaving the factory In module 3, during factory installation, first inspect the site to be installed, determine the pumping flow range and height of the pumping station, and then select the suitable pumping station body device for installation, the water pump box module 3 and control The sides between the tank modules 2 or between the water pump tank modules 3 and the water pump tank modules 3 are directly connected.

In the embodiment of the present invention, the pump station body device includes a water pump inlet pipe 4, an exhaust valve 5, a water collection pipe 6, a water pump 7, a gravel filter 8, a first sewage pipe 9, a second sewage pipe 10, and a mesh filter 11. Water outlet 12, ultrasonic flowmeter 13, check valve 14, pressure reducing valve 15, disc valve 16, air valve 17 and pressure gauge 18, water pump inlet pipe 4 is set at the water inlet end of water pump 7, and the water collection pipe 6 is arranged at the water outlet end of the water pump 7, the exhaust valve 5 is arranged at the upper end of the water collection pipe 6, the input end of the gravel filter 8 is connected with the water collection pipe 6, and the first waste discharge pipe 9 is connected with the filter waste port of the sandstone filter 8 connection, the input end of the net filter 11 is connected with the clear water output end of the gravel filter 8, the second sewage pipe 10 is connected with the waste outlet of the net filter 11, and the output end of the net filter 11 is connected with the water outlet 12 Ultrasonic flowmeter 13, check valve 14, pressure reducing valve 15, disc valve 16, air valve 17, pressure gauge 18, water pump 7, gravel filter 8, mesh filter 11, ultrasonic The flow meter 13 , check valve 14 , pressure-maintaining and reducing valve 15 , butterfly valve 16 , air valve 17 and pressure gauge 18 are all connected to the control cabinet 19 .

The pump station is equipped with electrical intelligent protection devices, quick-break protection, overload protection, three-phase unbalance protection, low voltage/overvoltage protection, grounding/leakage protection, lightning protection, stall protection, loss of current protection, preheating start overheating Protect. The floor is equipped with a metal floor to prevent equipment from being damaged by static electricity.

In the embodiment of the present invention, a solar panel is arranged on the top of the outer box body 1 of the pumping station, and an energy storage unit is arranged on the control box module 2. The energy storage unit includes a daily power supply solar battery and an emergency power supply battery. When the daily power supply solar battery is out of power , and when the utility power fails to supply power, start the emergency power supply battery to supply power. With UPS function, it can provide power to the monitoring equipment to continue to work in the absence of mains power;

Flexible solar panels and UPS are used to supply power to the weak side of the control cabinet, mixers, security, etc., and to maximize energy saving and emission reduction requirements.

In the embodiment of the present invention, the control cabinet 19 detects the current, voltage, power, power factor and frequency converter output frequency of the motor in real time, and detects the flow rate, water volume and pressure in real time at the same time. When the range of the motor is adjusted, the output power of the motor is adjusted to maintain the highest efficiency for output. When it is detected that the power of the solar battery for daily power supply is full, and when it is detected that the solar light intensity is greater than the set value, the output power of the water pump is increased. Adjust the water output flow to the maximum value of the preset range, utilizing all the electricity converted by the solar panels. Fully perceive the internal and external environment of the water head, intelligently control the environment inside the water head, ensure that the internal settings work in a comfortable environment, and select industrial-grade equipment to meet the long-term operation in various harsh environments.

In the embodiment of the present invention, the control cabinet 19 detects the real-time pressure of the filter screen of the sand filter 8 and the screen filter 11 in real time. The backwash pressure water pump on the device 11 is turned on, and at the same time, the switch arranged at the water inlet of the sand filter 8 and the mesh filter 11 is turned off, and the impurities on the filter screen are flushed out in reverse by the water pressure ejected from the flush pressure water pump. And flow out from the first sewage pipe 9 or the second sewage pipe 10 to realize automatic detection of the amount of impurities in the filter screen, and then automatic cleaning. The specific process of detecting the real-time pressure of the filter screen is to first detect the pressure of the inlet water at the front end of the filter screen, and then Then detect the initial water inlet pressure of the cleaned filter screen, and then compare the detected filter screen pressure with the initial water inlet pressure. When the difference is greater than the preset value, it means that the filter screen is blocked and needs to be reversed. rinse.

In the embodiment of the present invention, the control cabinet 19 detects in real time the ambient temperature and humidity inside the outer box body 1 of the pumping station, the vibration data of the water pump, the temperature data and the water tank liquid level data, and when the water level of the water tank liquid level data reaches the preset position, it automatically Control the water pump to stop working, and when the ambient temperature and humidity inside the outer box 1 of the pumping station is greater than the preset value, control the exhaust fan installed on the side of the outer box 1 of the pumping station to work until the temperature is lower than the preset value, and the pumping The air fan stops working. When the vibration data or temperature data of the water pump is greater than the preset value, control the water pump to stop working for an interval, and then start it, and then check whether the vibration data and temperature data of the water pump return to the normal level. If it cannot return to the normal state When the fault occurs, the remote user or management personnel will be notified wirelessly to carry out maintenance, so as to realize the functions of fault self-diagnosis, self-diagnosis and remote reset.

In the embodiment of the present invention, the control cabinet 19 collects the water supply flow rate, the pressure on both sides of the filter screen and the power of the inverter in real time. When the pressure difference and water supply pressure are constant, the power consumption and flow rate have a positive effect. In the case where the power consumption and the pressure difference have a positive effect, when the water supply pressure is fixed, the relationship between the water supply flow, the pressure on both sides of the filter and the power of the inverter is obtained, and the model is established. The power consumption beyond the model will increase. , it will be necessary to carry out backwashing operations, continuously improve the flushing time interval, and establish an automatic backwashing model.

In the embodiment of the present invention, the frequency converter is used to ensure the water supply pressure, and the frequency converter is controlled according to the valve position and switching time, so that the liquid level in the anti-hammer air chamber is stable, and the relationship model of water pressure, valve position, valve action and air chamber water level is formed. According to the analysis and model optimization control strategy, the water hammer can be effectively prevented. The water supply efficiency is related to the water supply pressure and the water supply location. The water supply location includes the network and height. At the same water supply point, the current water supply pressure and water supply flow are constantly being sought. , form the relationship between energy consumption and water supply flow, constantly seek the water supply pressure value of energy consumption and flow ratio, and automatically call the water supply pressure corresponding to the last optimal energy consumption and flow ratio at the next startup, to ensure that it is running in a better position this time , constantly fine-tuning to seek the best water supply pressure to achieve the best effect of energy saving and carbon reduction.

The energy efficiency of traditional pumping stations is low, and there is no unified standard for pump group selection, equipment connection, control mode, etc., resulting in high energy consumption of pumping stations. Low operating efficiency, control: more than 90% manual control, maintenance: 100% repair after failure, management: 90% manual ledger, high overall operating cost and low efficiency. The system is difficult to supervise, the level of informatization is low, and there is no remote warning function, so it is difficult to supervise it manually. It is difficult to recultivate the land, and the construction of the concrete pump house needs to be constructed according to the housing construction requirements. It is difficult to recultivate the concrete structure in the field. The failure rate is high, limited by the lack of standards, and on-site DIY results in a high failure rate of finished products due to human factors.

This system realizes standardization, product standardization, performance standardization, production standardization, modularization, structure modularization, function modularization, installation modularization, intelligence, monitoring intelligence, control intelligence, energy saving intelligence, security intelligence, data analysis Intelligent.

The system monitors intelligent, equipment status, front and rear water levels, water quality, flow, energy consumption, indoor environment, geographical weather and other factors related to the pumping station. Intelligent control, intelligent control of corresponding operations such as pumps, water treatment, cutting control, access control, lighting, environmental control, and alarms. Energy-saving and intelligent, through the energy-saving design of the system and the application of algorithms, the pump station can run in the most energy-saving transition state, saving more than 30% energy than traditional pump stations. Intelligent supervision, remote status supervision, remote operation supervision, remote environment supervision, remote security supervision. Intelligent data analysis, water supply data analysis, equipment energy consumption data analysis, water quality data analysis, equipment operation status analysis, environmental situation analysis. The energy efficiency is 20% higher than that of traditional pumping stations, and the operating efficiency is 50% higher than that of traditional pumping stations. It is on duty 24 hours a day.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications should also be It is regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an energy-efficient pump station system which characterized in that: the system comprises a pump station outer box body (1), a pump station body device and a control cabinet (19), wherein the pump station body device and the control cabinet (19) are arranged in the pump station outer box body (1), the control cabinet (19) is in control connection with the pump station body device, the control cabinet (19) is connected with a remote control end and a client end in a wireless mode, the pump station outer box body (1) is used for installing and fixing the pump station body device and the control cabinet (19) in the pump station outer box body (1) in advance, the pump station outer box body (1) is installed in a modularized design mode, then the pump station body device and the control cabinet (19) are installed in different modularized box bodies in a factory respectively, then output water volume and power data are debugged and tested according to parameters of different pump stations, the modularized box bodies are transported to destinations by trucks and then spliced, and a user remotely checks working state data and remote range of the pump station body device through the client end.

2. An energy efficient pump station system according to claim 1, characterized in that: the outside of the outer box body (1) of pump station is provided with a plurality of camera mounting hole (20), installs the security protection camera on camera mounting hole (20) for unmanned supervision's real-time cloth and defense, invasion cloth and defense, approach alarm, danger area invasion alarm, the inside equipment video monitoring camera that is provided with of outer box body (1) of pump station for supply the long-range real-time supervision equipment in the outer box body (1) of pump station of user.

3. An energy efficient pump station system according to claim 2, characterized in that: the outer box body (1) of pump station includes a plurality of water pump case module (3) and control box module (2), water pump case module (3) are used for installing the pump station body device, the pump station body device is installed before dispatching from the factory and is fixed in water pump case module (3), when dispatching from the factory and installing, investigate the place that needs the installation earlier, the flow range and the height that determine the pump station draw water are what, then select the pump station body device of accommodation to install, the side direct intercommunication between water pump case module (3) and control box module (2) or between water pump case module (3) and water pump case module (3).

4. An energy efficient pump station system according to claim 3, characterized in that: the pump station body device comprises a water pump inlet pipe (4), an exhaust valve (5), a water collecting pipe (6), a water pump (7), a sand filter (8), a first sewage discharge pipe (9), a second sewage discharge pipe (10), a mesh filter (11), a water outlet (12), an ultrasonic flowmeter (13), a check valve (14), a pressure-holding reducing valve (15), a disc valve (16), an air valve (17) and a pressure gauge (18), wherein the water pump inlet pipe (4) is arranged at the water inlet end of the water pump (7), the water collecting pipe (6) is arranged at the water outlet end of the water pump (7), the exhaust valve (5) is arranged at the upper end of the water collecting pipe (6), the input end of the sand filter (8) is communicated with the water collecting pipe (6), the first sewage discharge pipe (9) is connected with a filtering waste port of the sand filter (8), the input end of the screen filter (11) is connected with the clean water output end of the sand filter (8), the second sewage discharge pipe (10) is connected with a waste outlet of the screen filter (11), an ultrasonic flowmeter (13), a check valve (14), a pressure holding and reducing valve (15), a disc valve (16), an air valve (17) and a pressure gauge (18) are arranged between the output end of the screen filter (11) and the water outlet (12) at one time, a water pump (7), the sand filter (8), the net filter (11), the ultrasonic flowmeter (13), the check valve (14), the pressure-holding reducing valve (15), the butterfly valve (16), the air valve (17) and the pressure gauge (18) are all connected with a control cabinet (19).

5. An energy efficient pump station system according to claim 4, characterized in that: the top of the outer box body (1) of the pump station is provided with a solar panel, the control box module (2) is provided with an energy storage unit, the energy storage unit comprises a daily power supply solar battery and an emergency power supply battery, the daily power supply solar battery is without electricity, and when the commercial power can not supply power, the emergency power supply battery is started to supply power.

6. An energy efficient pump station system according to claim 5, characterized in that: the control cabinet (19) detects the current, the voltage, the power factor and the frequency converter output frequency of the motor in real time, simultaneously detects the flow, the water quantity and the pressure in real time, when the water pump is controlled, when the detected water flow is in a preset range, the output power of the motor is adjusted, the efficiency is kept in the highest state to be output, when the electric quantity of the daily power supply solar cell is detected to be full, and when the illumination intensity of solar energy is detected to be larger than a set value, the output power of the water pump is improved, the water output flow is adjusted to the maximum value of the preset range, all electric energy converted by the solar panel is utilized, and when the power grid is in a power utilization valley, the energy storage unit charges the power storage from the power grid or starts the water pump to pump water.

7. An energy efficient pump station system according to claim 6, characterized in that: the control cabinet (19) detects the real-time pressure of the filter screens of the sand filter (8) and the mesh filter (11), when the pressure of the filter screens is larger than a preset value, the back flush pressure water pumps arranged on the sand filter (8) and the mesh filter (11) are started, switches arranged at the water inlet ends of the sand filter (8) and the mesh filter (11) are closed at the same time, impurities on the filter screens are flushed out reversely through the water pressure sprayed by the flushing pressure water pumps and flow out from the first drain pipe (9) or the second drain pipe (10), the automatic detection of the quantity of the impurities on the filter screens is realized, and then the automatic cleaning is carried out.

8. An energy efficient pump station system according to claim 7, characterized in that: the control cabinet (19) detects the environment temperature and humidity inside the pump station outer box body (1) in real time, the vibration data of the water pump, the temperature data and the water tank liquid level data, when the water level of the water tank liquid level data reaches a preset position, the water pump is automatically controlled to stop working, when the environment temperature and humidity inside the pump station outer box body (1) is greater than a preset value, the suction fan arranged on the side edge of the pump station outer box body (1) is controlled to work until the temperature is lower than the preset value, the suction fan stops working, when the vibration data or the temperature data of the water pump is greater than the preset value, the water pump is controlled to stop working at intervals, starting is carried out, whether the vibration data and the temperature data of the water pump restore to a normal level state is detected again, when the normal state cannot be restored, a remote user or a manager is notified wirelessly to maintain, the fault self-detection function and the remote reset function are realized.

9. An energy efficient pump station system according to claim 8, characterized in that: the control cabinet (19) collects the water supply flow, the pressures on two sides of the filter screen and the power of the frequency converter in real time, under the condition that the pressure difference and the water supply pressure are certain, the power consumption and the flow act in a forward direction, under the condition that the flow and the water supply pressure are certain, the power consumption and the pressure difference act in the forward direction, under the condition that the water supply pressure is fixed, the relation among the water supply flow, the pressures on two sides of the filter screen and the power of the frequency converter is obtained, a model is built, the power consumption exceeding the model is increased, the back washing operation is required, the washing time interval is continuously perfected, and an automatic back washing model is built.

10. An energy efficient pump station system according to claim 9, characterized in that: guarantee water supply pressure through the converter, according to the valve position, on-off time control converter, make the liquid level in the waterproof hammer air chamber stable, form water pressure, the valve position, valve action and air chamber water level relation model, through effectively preventing the production of water hammer according to analysis and model optimal control strategy, water supply efficiency involves water supply pressure, the water supply position is relevant, the water supply position includes network and height, on same water supply point, continuous water supply pressure and the water supply flow of seeking at present, form the relation of energy consumption and water supply flow, the continuous water supply pressure value of seeking the energy consumption flow ratio, start automatic calling last time minimum energy consumption and the corresponding water supply pressure of flow ratio next time, ensure to run on minimum energy consumption position next time, in order to seek appropriate water supply pressure constantly the fine-tuning, reach the best effect of energy-conserving carbon reduction.

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