Title:
DRAINAGE PUMP OPERATION SUPPORT DEVICE
Document Type and Number:
Japanese Patent JPS6382505
Kind Code:
A
Abstract:
PURPOSE:To safely and stably recognize an operating condition by simulatively applying the change in the predictive quantity of inflow to the well of the drainage pump a set pump operating condition and simulating the change prediction and displaying to an operator. CONSTITUTION:A drainage pump operation support device is constituted of an operation state predictive arithmetic unit 1 for simulating by the process model of a pump place, a parameter setting storage device 2 for setting and storing a pump characteristic or the like, a time pattern generator 3 for the quantity of the inflow, a timer 4, an activation/stop setting water level input device 5 and a predictive result display device 6 for a simulation result. The parameter such as the pump characteristic of the simulation condition is inputted to said arithmetic unit and the initial value of the process such as the set water level for activating and stopping the pump, the initial quantity of the inflow is inputted. The time pattern signal of the quantity of the inflow is read, the quantity of pumping or the like is calculated from the state of the pump and the water level of the well or the like is displayed on the predictive result display device 6.
Inventors:
TAWARA KEIJI
ATO TAKAHIDE
ATO TAKAHIDE
Application Number:
JP22736786A
Publication Date:
April 13, 1988
Filing Date:
September 26, 1986
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G05D9/12; (IPC1-7): G05D9/12
Attorney, Agent or Firm:
Hiroaki Tazawa