The utility model relates to well pump variable frequency direct supply type iron and manganese removing apparatus, which comprises a variable frequency deep well pump 1 which is connected with a filter tank 5 through a pipeline 4 which is provided with a regulating valve 2 and is also provided...
intelligent constant pressure water supply equipment integrated with intelligent control systems,motors,water pumps,pressure sensors,water control switches,etc.It has advantages such as high lift,large flow rate,ultra quiet,efficient and energy-saving,healthy and e...
The cam ring is arranged radially outside of the pumping part, and configured to move along with a change in eccentricity of the cam ring, wherein the change in eccentricity causes a change in specific discharge rate. A solenoid is configured to control the eccentricity of the cam ring by ...
Capacity control device for hydraulic pump with a variable delivery rate Y Oda,K Shirai 被引量: 0发表: 1993年 Well operation method using pump set with variable-frequency drive and device for its implementation FIELD: oil and gas industry. SUBSTANCE: method lies in periodical repetition of ...
With more than 20000 square meters workshops which consist of motor workshops,blow molding workshops,mold workshops,assembling workshops and hardware & accessories workshops.Maygo's self-productivities rate is over 90%.Quality Control Maygo lab has already passed CANS and i...
Application Submersible Pump Industry Swimming Pump Media Sea Water Pump Performance Explosion-Proof Pumps Theory Electromagnetic Pump Efficency Ie5 Motor Permanent Magnet Synchronous Weight 17kg Flow Rate 600 L/Min Head 24m Rpm 600-...
Adjustable Flow Rate:Dial in the perfect flow for your aquarium with the adjustable DC variable frequency pump. Silent Operation:Enjoy a peaceful environment with the silent submersible pump, perfect for quiet fish tanks. High Lift Capability:Boost your water circulation with the high lift feature,...
(UAV) variable-rate spraying offers a precise and adaptable alternative strategy for overcoming these challenges. This study explores research trends in the application of semi-automatic approaches and land-specific platforms for precision spraying. The employment of an autonomous control system, together...
485+ / 485- Rate: 4800/9600/19200/38400/57600/115200 bps Max. distance: 500 m GND Isolated from COM Ambient Vibration Less than 5.9 m/s² (0.6g) Humidity Relative humidity 5% - 95 %. No condensation Corrosive environment 3C3 Ambient temperature -10 ºC - 5...
Pumping station values for the different lateral line angular positions and values for the fixed speed pump are shown in Table 1. Table 1. Flow rate (Q), pumping pressure head (Hi), hydraulic power (PH), speed of the pumping station (n), variable speed ratio (α), efficiencies (η),...