5results about How to "Adjust flow size" patented technology

This utility model relates to an intelligent water temperature control module, characterized by comprising a flow regulation module, a pressure balancing module, and a temperature control module. The flow regulation module includes a first valve seat and a flow regulating valve core. The first valve seat has a first cold water inlet channel, a first hot water inlet channel, a flow regulating valve core mounting cavity, a first cold water outlet channel, and a first hot water outlet channel. The pressure balancing module includes a second valve seat and a balancing valve core. The second valve seat has a second cold water inlet channel, a second hot water inlet channel, a balancing valve core mounting cavity, a second cold water outlet channel, and a second hot water outlet channel. The temperature control module includes a third valve seat and a temperature control valve core. The third valve seat has a third cold water inlet channel, a third hot water inlet channel, a temperature control valve core mounting cavity, a mixing chamber, and a mixed water outlet channel. Each module exists independently and is independently controlled, simplifying the control method, reducing control and manufacturing difficulty, improving the control accuracy of water flow and temperature, and allowing for selection and combination of different modules.

The present invention discloses an inductive control handle, comprising: a handle body, which is provided with an installation groove inside; an inductive control component, comprising a control circuit board and output terminals, a battery component and a sensor respectively electrically connected to the control circuit board; and a decorative cover fixedly connected to the outer side of the installation groove so that the inductive control component is accommodated between the installation groove and the decorative cover. The present invention also discloses a combination device of the above-mentioned inductive control handle and an electric control valve core, comprising an inductive control handle and an electric control valve core detachably connected thereto, wherein the electric control valve core comprises a pulse valve, a water distribution turntable and a body cover. The present invention also discloses an inductive faucet, which comprises a faucet body, a combination device of the inductive control handle and the electric control valve core and a flange cover. The present invention is easy to assemble and disassemble, and the combination device of the inductive control handle and the electric control valve core can be compatible with ordinary faucets, which is convenient for upgrading ordinary faucets to inductive faucets. The inductive faucet of the present invention is time-saving and labor-saving to install and operate, and is easy to maintain.

This invention relates to the field of gas turbine engine technology, specifically to a turboshaft engine aerodynamic adjustment system and its control method. The turboshaft engine aerodynamic adjustment system includes: a compressor; a particle separator with a first air intake on its inner flow channel wall; a first air conditioning flow path, one end of which is connected to the compressor and the other end to the first air intake, the first air conditioning flow path being adapted to adjust the flow rate of compressed air in the introduced airflow channel to adjust the flow field of the particle separator; a power turbine guide vane with a second air intake; and a second air conditioning flow path, one end of which is connected to the compressor and the other end to the second air intake, the second air conditioning flow path being adapted to adjust the flow rate of compressed air introduced into the inter-vane passage of the power turbine to adjust the flow function of the power turbine. The turboshaft engine aerodynamic adjustment system provided by this invention can actively adjust component characteristics according to changes in flight conditions and environmental factors, improving engine performance and environmental adaptability.

The utility model belongs to the field of bin bottom discharging, particularly relates to a discharging device capable of preventing blockage of fine-fraction materials, and aims at solving the problems that when an existing discharging device capable of preventing blockage of the fine-fraction materials is used, the purpose of discharging can be achieved only through respective driving of a motor and a driving mechanism of the discharging device, mechanical energy consumption is large, and maintenance cost is high. According to the technical scheme, the device comprises a bottom plate and a motor, two supporting plates are arranged on the bottom plate, the same storage bin is arranged between the two supporting plates, and the motor is fixedly installed on one of the two supporting plates. According to the utility model, only through the driving of one motor and the matching of all parts, the purpose of preventing material blockage can be achieved, the flow of the material during unloading can be adjusted, the structure is simple and easy to operate, the mechanical energy consumption and the maintenance cost are reduced, and the practicability is greatly improved.

The utility model relates to the technical field of hand flushing kettles, in particular to a hand flushing kettle with adjustable flow. The fixing piece is embedded and fixed on the inner wall of one side of the kettle body, a through hole is formed in the center of the fixing piece, a rotating shaft is screwed in the fixing piece through a bearing, the inner ring wall of the rotating shaft and the inner ring wall of the through hole are arranged on the same arc-shaped surface, a blade is embedded and fixed in the center of the rotating shaft, and two first water passing holes are formed in the blade; the knob sleeves and is screwed to the lower end of the spout, the knob abuts against the interior of a groove in the upper end of the side wall of the kettle body, magnets are vertically and symmetrically embedded in the knob and the rotating shaft, and the two magnets which are bilaterally symmetrical are arranged in a matched and attracted mode; the water retaining piece is embedded in the water outlet, one side of the water retaining piece is located in the spout, two second water passing holes are formed in the water retaining piece, the second water passing holes and the first water passing holes are formed in the connecting position of the spout and the kettle body in a matched mode, the size of the water outlet can be adjusted through matching of the blades and the water retaining piece, and therefore the effect of adjusting the water volume is achieved.