DYNH-B1000 Pumping Station System Operation and Maintenance Comprehensive Experimental Device

Release time：2024-07-02 01:00viewed：times

1. Product Overview
Pump station system operation and m*ntenance refers to personnel engaged in the inspection, operation, inspection, and handling of various situations and various problems that occur during the operation of pump station mechanical equipment, electrical equipment, and computer monitoring systems. This tr*ning platform takes the disassembly, commissioning, operation, and m*ntenance of common pump pipes and valves in the pump station system as the m*n entry point. The technical platform includes pump pipe and valve disassembly and m*ntenance technology, electrical automation technology, online monitoring technology, energy-saving technology, and safety technology, etc. It fully demonstrates the operating mechanism of liquid transportation in the pump station system, which helps students deepen their understanding of theoretical knowledge, deepen their understanding of the pump station system, cultivate good engineering quality and practical ability, and improve their comprehensive professional ability. It can not only serve as a competition operation platform, but also meet the d*ly practical tr*ning teaching of environmental engineering, environmental science, architectural environment and equipment engineering, municipal engineering, water conservancy engineering and other related majors in various vocational colleges.
II. Product Features
1. The bottom tray is made of st*nless steel plate with a thickness of at least 2mm; the m*n frame is built with aluminum alloy profiles with a thickness of at least 45mm×45mm; the organic glass device is made of light blue organic glass with a thickness of at least 10mm; the m*n pipe is a transparent PVC pipe with a diameter of DN40, and a horizontal adjustment wheel is installed at the bottom of the device.
2. The platform is designed according to the engineering teaching practice objectives. Through the disassembly and m*ntenance tr*ning of pumps, pipes and valves, it focuses on tr*ning students' innovative thinking and practical hands-on ability.
3. The platform can not only disassemble and m*nt*n pumps, pipes and valves, but also debug and operate the whole machine; it is equipped with a speed-adjustable mixer, which can configure sewage by itself; it is equipped with a touch screen, which is easy to operate and the operation process is visualized; the pneumatic valves all have feedback on the switch position to clarify the valve status; by adjusting the inverter parameters, the water flow rate of the water pump can be accurately controlled.
4. It is equipped with a separate power control cabinet system and uses industrial-grade electrical components to ensure the safety of the equipment's electricity use; it is equipped with a hangable safety slogan warning sign to prevent others from closing the switch by mistake. It has leakage voltage and leakage current protection devices, and its safety meets national standards.

3. Technical performance
1. Input power: three-phase five-wire (or four-wire) AC380V±10% 50Hz
2. Working environment: ambient temperature range is 0℃～＋40℃, relative humidity is <85% (25℃)
3. Device capacity: <2kVA
4. Overall dimensions: 800mm×600mm×1800mm (control cabinet)
1800mm×850mm×1700mm (platform)
1500mm×800mm×821mm (operating table)
5. Safety protection: with leakage voltage and leakage current protection devices, safety meets national standards.
6. Pressure resistance of infusion pipeline: ≤1MPa
7. Liquid flow rate: 0.85m3/h
8. Air source pressure: 0.4～0.7MPa
9. Pipeline material: transparent PVC pipe
10. Valve type: pneumatic knife gate valve, pneumatic butterfly valve, electric regulating valve, PVC diaphragm valve, PVC butterfly valve and PVC ball valve, etc.
11. Screw pump type: split type (stator split molding)
IV. Product structure and composition
This tr*ning platform is m*nly composed of three parts: water supply system, pump pipe valve system and electrical control system. The control system adopts plc , touch screen and programming configuration software, uses open industrial Ethernet to realize on-site data acquisition and information communication, and receives on-site sensor detection signals with flexible and diverse input interfaces, which greatly enhances the accuracy and flexibility of the system.
1. Water supply system: It is the place where the pump station system collects and distributes water, providing water source for liquid transportation. The m*n body is located at the top of the profile frame, m*nly composed of water collection tank, reagent tank, flow stabilizing cylinder, mixer, metering pump, level meter and butterfly valve.
2. Pump, pipe and valve system: It is the m*n unit of the pump station system, which realizes liquid transportation through the control of water pumps, pipes and valves. It is m*nly composed of screw pumps, *r compressors, gas storage tanks, pneumatic knife gate valves, pneumatic butterfly valves, filters, safety valves, diaphragm valves, ball valves, electric regulating valves, pressure sensors , electromagnetic flow meters, *r source processing components, etc.
3. Control system: It is used for on-site signal acquisition and display, operating status indication, actuator control and system power control. It is m*nly composed of electrical control cabinets, on-off switches, *r switches, touch screens, emergency stop switches, current transformers, multi-function power meters, PLC programmable controllers, relays, AC contactors, frequency converters, speed regulators, warning signs and monitoring software, etc.
4. The overall dimensions of the matching sheet metal wooden surface square stool are: length × width × height = 360mm × 260mm × 450mm; The stool frame is welded with high-quality square steel pipes and high-quality cold-rolled steel plates with a thickness of at least 1.1mm, which is sturdy and durable; The sheet metal arc edge pressing and edge wrapping wood panel process is adopted, with a unique shape to prevent hand injuries and protect the stool surface; The surface of the stool frame is fully automatically degreased and electrostatically sprayed with plastic, with good anti-rust performance, environmental protection and health; The stool surface is made of high-density composite board with a thickness of at least 18mm, and the surface and edge are hot-pressed with fire-proof PVC at high temperature, which is safe and environmentally friendly; The adhesion of the metal spray p*nt (plastic) coating is ≥ Level 2, the pollution resistance of the surface veneer layer of the wooden parts (acetone test time 16h) is ≥ Level 3, and the surface bonding strength of the edge banding strip of the artificial board is ≥ 0.4MPa); the stool feet are installed with polymer resin foot covers, which are non-slip and wear-resistant to protect the ground.
5. Based on the unity3d design, users can choose different sizes of interactive interfaces according to the computer configuration, and can choose six levels of image quality. The model in the software can be rotated 360°, enlarged, reduced, and translated. There are assistant prompts during the use of the software, the contents are as follows:
A. Wet alarm system
1. System overview: Overview of wet alarm system
2. Equipment recognition: It has the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (6 built-in multiple-choice questions, with prompts for correct and wrong choices), and schematics (you can enter the equipment from the schematics). The equipment includes: sprinklers, water flow indicators, signal butterfly valves, exhaust valves, fire alarm controls, high-pressure pressure gauges, high-level water tanks, Weiya control cabinets, pressure-stabilizing tanks, flow switches, terminal water testing devices, dr*nage facilities, water pump couplers, hydraulic alarms, delay devices, wet alarms, butterfly valves, check valves, fire pumps, safety pressure-stabilizing valves, and fire water tanks.
3. Principle display: Display the working principle of the wet alarm system, 3D animation demonstration, 3D model is semi-transparent, and the internal water flow can be seen. Equipped with exercise module (4 multiple-choice questions are built-in, and there are prompts for correct and wrong choices)
4. Design layout: There are multiple-choice questions and calculation questions, each of which is scored, and the correct answer and score are displayed after submission
B. Gas fire extinguishing system
1. System overview: Overview of gas fire extinguishing system
2. Equipment recognition: There are optimal viewing angles, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in multiple-choice questions, and there are prompts for correct and wrong choices), and schematic diagrams (you can enter the equipment from the schematic diagram). The equipment includes: nozzles, HFC-227 storage bottles, bottle head valves, heptafluoropropane check valves, high-pressure hoses, gas check valves, safety valves, weighing alarms, electromagnetic starters, selection valves, smoke alarms, and fire alarm controllers.
3. Principle display: Display the working principle of the gas fire extinguishing system, 3D animation demonstrations, and 3D models are semi-transparent, and the internal gas can be seen. Equipped with a practice module (3 multiple-choice questions built in, with prompts for correct and incorrect choices)
4. Design layout: There are 6 multiple-choice questions, each with a score. The correct answer and score will be displayed after submission.
C. Escape drill: Teaching is conducted in the form of fun games. Escape from the burning room within a limited time. Wrong choices will directly enter the score interface.
V. Tr*ning content
1. Pump station system cognition experiment
2. Disassembly and m*ntenance of pump pipe valve system
(1) Disassembly and m*ntenance of pipelines
(2) Disassembly and m*ntenance of screw pumps
(3) Disassembly and m*ntenance of pneumatic knife gate valves
3. System debugging and operation
(1) Pump pipe valve system leak test
(2) System start and stop operation
(3) Device parameter setting
(4) Operation parameter monitoring
VI. Basic configuration
1. Object configuration

Serial number	Equipment Name	Equipment specifications or models	quantity	unit
1	St*nless steel frame	Size: 180cm×85cm×120cm; Material: The mn frame is made of 45mm×45mm aluminum profile, and the bottom tray is made of 2mm stnless steel plate; Function: Used for fixing and placing devices.	1	set
2	Sump	Engraved with liquid level scale: Size: 75cm×45cm×42cm; Material: Made of 10mm thick light blue plexiglass plate; Function: With liquid level indication function, providing water source for practical tr*ning.	1	set
3	Potion Pool	Size: 30cm×30cm×29cm; Material: 8mm thick light blue plexiglass plate; Function: medicine preparation and storage.	1	set
4	Flow Stabilizer	Size: Φ120cm×47cm; Material: Made of light blue plexiglass tube; Function: Stabilize the liquid level and avoid errors caused by liquid level fluctuations.	1	set
5	Screw Pumps	Split type (stator split molding); power supply: AC380V 50Hz; power: 0.75KW; flow rate: 800L/h.	1	tower
6	Metering pumps	Electromagnetic diaphragm type; power supply: AC220V 50Hz; power: 16W; flow rate: 15L/h.	1	tower
7	Air compressor	Power supply: AC220V 50Hz; Power: 0.55KW; Exhaust volume: 118L/min.	1	tower
8	Blender	Power supply: AC220V 50Hz; Power: 60W and 25W, consisting of a motor , a coupling and a stirring rod.	1	set
9	Pneumatic Knife Gate Valve	Specification: DN50, material: stnless steel; r source pressure: 0.4～0.7MPa; equipped with solenoid valve and magnetic switch, which can feedback the valve opening and closing status.	1	set
10	Pneumatic Butterfly Valve	Wafer type, specification: DN40; material: stnless steel; r source pressure: 0.4～0.7MPa; equipped with solenoid valve and feedback device to feedback the valve opening and closing status.	1	set
11	Electric regulating valve	Specification: DN40; Material: st*nless steel; Input signal: 4~20mA.	1	indivual
12	Safety valve	Double Union, specification: DN15; material: PVC; pressure resistance: 1MPa.	1	indivual
13	filter	Double Union, specification: DN40; material: transparent PVC.	1	indivual
14	Diaphragm valve	Double Union, specification: DN15; material: PVC.	1	indivual
15	Ball valve	Double Union, specification: DN40; material: PVC.	1	indivual
16	Butterfly valve	Wafer type, specification: DN40; material: PVC.	1	indivual
17	Pressure Sensor	Digital display, power supply: DC24V; measuring range: -1～10Bar; output signal: 0～10V, connection: G1/2 male thread.	2	indivual
18	Electromagnetic Flowmeter	Model: PMF-GW1.6AI-10K1F4T/C3; Power supply: AC220V 50Hz; Measuring range: 0~2m3/h; Output signal: 4~20mA.	1	tower
19	Ultrasonic level meter	Power supply: DC24V; Measuring range: 0~1m; Output signal: 0~10V; Blind area: <0.06m.	1	tower
20	gas tank	Material: st*nless steel; volume: 0.5L; pressure resistance: 1.2MPa.	1	indivual
twenty one	Origin Processing Element	Pressure regulation range: 0.15～0.9MPa; automatic dr*nage.	1	set

2. Basic configuration of electrical control cabinet

Serial number	Equipment Name	Equipment specifications or models	quantity	unit
1	Electrical control cabinet	Size: 80cm×60cm×180cm; Material: Steel plate with electrostatic spraying technology, cabinet frame is international gray, cabinet door is milky white; doors are opened on all four sides.	1	set
2	On/off switch	Model specification: LW42B32-1017/LF; rated working voltage: AC380V; rated working current: 32A; rated insulation voltage: 400V; installation method: screw installation; number of poles: 4P; N-pole module: yes; use category: AC-21B.	1	indivual
3	emergency button	LAY16 series, red; Model: Φ22-LAY16-CR11; Operation mode: emergency; Contact structure: composite button; Protection mode: protective; Working voltage: 380 (V) V; Working current: 5 (A) A.	1	indivual
4	Three-phase multi-function electricity meter	HXDZ series three-phase comprehensive electricity meter uses digital sampling technology to measure and display phase voltage, line voltage, phase current, line current, active power, reactive power, apparent power, frequency, power factor, etc. in three-phase electrical circuits in real time. Power supply: 220VAC, power consumption ≤5W, working temperature -10～50℃, measurement range: input voltage 0～500V/AC, current 0.03～5A/AC, frequency 45～65Hz.	1	indivual
5	touchscreen	SIMITIC HMI, KTP700 basic version, simple panel, button/touch operation, 7" TFT display, 65535 colors, PROFINET interface, input voltage 24VDC, support EtherNer/IP protocol and MODBUS, maximum number of variables per device 800, maximum number of variables per picture 100, maximum number of configurable pictures 250	1	indivual
6	Empty	3P 20A	1	indivual
7	Empty	2P 10A	2	indivual
8	Three-phase combined current transformer	CT3D-400, three-phase combined	1	indivual
9	Siemens SCALANCE XB005 switch	6GK5005-0BA00-1AB2, this switch is for 10/100Mbit/s; used to set up small star or line structures, with LED diagnostics, input voltage is 24VDC, rated power is 1.68W, with 5 10/100Mbit/s twisted p*r ports and RJ45 sockets	1	indivual
10	AC contactor	LC1E0610M5N, coil voltage 220V, coil rated current 6A, rated frequency 50Hz	1	indivual
11	Switching power supply 1	Model: HDR-120-24, input voltage 220VAC, output voltage DCS24, output current 5A, rated power 120W, operating temperature -20℃～70℃	1	indivual
12	PLC Programmable Controller	PLC programmable controller of internationally renowned brand (Siemens 6ES7 215-1BG40-0XB0), CPU1215C, input voltage 220VAC, with 400mA output current, it can be used as load power supply, 14 points integrated 24V DC digital input, 10 points integrated digital output, 24V DC or relay, 2 points integrated analog input 0～10V, 2 points integrated analog output 0～20mA, 4 points pulse output, frequency up to 100KHz, PWM output, frequency up to 100KHz, 2 integrated Ethernet interfaces, 6 fast counters; can be expanded through additional communication interfaces, through additional communication interfaces, such as RS485 or RS232, through signal boards using analog or digital signals directly on the CPU, through signal modules using various analog and digital input and output signals. Optional memory expansion (SIMATIC memory card). PID controller with automatic tuning function. Integrated real-time clock. Interrupt input: extremely high-speed response to rising or falling edges of process signals	1	indivual
13	SM1234	Siemens 6ES7 234-4HE32-0XB0, power supply is 24VDC, power consumption is 2W; 4 analog inputs, input type is voltage or current (two can be selected as a group), input range is ±10V, ±5V, ±2.5V or 0~20mA, accuracy is ±0.1%/±0.2% of full scale; 2 analog outputs, output type is voltage or current, output range is ±10V or 0~20mA, accuracy is ±0.3%/±0.6% of full scale	1	indivual
14	G120C Inverter	Internationally renowned brand industrial inverter (Siemens 6SL3210-1KE15-8AF1), with compact structure and high power density, G120C can meet the needs of many applications, such as conveyor belts, mixers, pumps, fans, compressors and some basic material handling machinery. Power: 2.2KW, power supply voltage: three-phase 380V, I/O-interface: 6DI, 2DO, 1AI, 1AO Integrated safe torque cut-off fieldbus integration: PROFINET-PN Protection level IP20/UL, and equipped with BOP operation panel	1	indivual
15	BOP Panel	Siemens 6SL3255-0AA00-4CA1, through the basic operation panel BOP-2, drive debugging, operation monitoring and personalized parameter setting can be realized. This component is equipped with a two-line screen and menu navigation function, which makes the debugging of standard drives simpler. The preset navigation keys can easily realize manual control of the drive. BOP provides a dedicated switch key for manual and automatic mode switching. The inverter diagnosis can be easily realized through the intuitive menu navigation, and batch debugging of the same model drive is also supported. For this purpose, the parameters of one inverter are copied to BOP-2, and then loaded into other inverters according to needs. The operating temperature of BOP-2 is 0~50℃	1	indivual
16	Built-in speed regulator	SK200E; Input signal: 0~10V	1	indivual
17	Relay	TRS 24VDC 1CO	3	indivual
18	Capacitors	CBB61 series, polypropylene film, capacity 4μF±5% 500VAC and 2μF±5% 500VAC	2	indivual
19	Industrial surface mounted socket	DEP2-125, industrial surface mounting.	1	indivual
20	Industrial plug	DEP2-025	1	indivual
twenty one	warning sign	Suspension type, size: 160mm×200mm×1.5mm		indivual
twenty two	Monitoring software	Designed with TIA V15 configuration software, it includes pump and valve operation, data processing and display, trend curve, alarm processing, etc.		indivual

3. Accessories and tools

name	M*n components	quantity
Accessories Tools	It includes measuring tape, plum-opening combination wrench set, adjustable spanner, raw material tape, hexagon wrench combination set, electrician tool combination set, power strip, multimeter, soldering iron stand, electrical tape, packing extractor, pipe pliers, computer desk, operating table, small mobile crane and slings, etc.	1 set

Previous：DYLR-RBS water source heat pump performance testing experimental device

Next：DYDT-2021 Elevator Fault Troubleshooting and Detection Simulation Experimental Device