Self-powered remote control system for smart valve

A self-powered remote control system for a smart valve, comprising:

• a smart valve configured to control a flow of a fluid in a pipe;
• a sensing module configured to detect a flow rate, pressure, or temperature of the fluid in the pipe;
• a power generation module configured to generate power according to the flow of the fluid;
• a control module configured to control lifting or lowering of an opening/closing plate of the smart valve according to a state of the flow rate, pressure, or temperature detected by the sensing module;
• and
• an administrator terminal configured to transmit and receive a control signal to and from the control module,
• wherein the power generation module includes:
• a fluid guide member which has a conical shape and is provided in a supply direction of the fluid;
• and
• a rotating member rotated according to the fluid guided to the fluid guide member,
• wherein:
• a plurality of fluid guide paths are provided in the conical shape on a surface of the fluid guide member;
• a plurality of blades are provided in the rotating member;
• a connection shaft is provided on the blades;
• a driving shaft is provided below the blades;
• the rotating member is rotatably coupled to the fluid guide member through the connection shaft,
• the plurality of fluid guide paths are formed in a manner that a distance therebetween is gradually increased from an upper portion to a lower portion of the conical shape and are provided to correspond to the number of the plurality of blades;
• and
• a first portion of each of the blades, which corresponds to the lower portion of the conical shape of the fluid guide paths, is curved, and a second portion of each of the blades is provided in a direction parallel to the supply direction of the fluid, in which a contact surface with the fluid is gradually decreased from the first portion to the second portion, so as to be rotatable according to the fluid supplied through the plurality of fluid guide paths.