An automatic water volume control device for a water supply pump and its control method
An automatic control device and water volume control technology, which is applied in the configuration of water supply devices, pump devices, and water supply pools, etc., can solve problems such as difficulty in controlling water volume and flow rate, and achieve effective control of water flow rate, accurate water volume control, and diverse functions.
Active Publication Date: 2021-05-28
李映霞
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the object of the present invention is to provide an automatic water volume control device for a water supply pump and its control method, which solves the problem that the water supply pump in the prior art is difficult to control the water volume during the pumping operation of the canal. Velocity problem
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
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The invention discloses an automatic water volume control device for a water supply pump and a control method thereof. Three water volume control modules. The first water volume control module includes a first water flow baffle, a diverter plate, a first lead screw, and a first motor; the water flow velocity control module includes a rotating vane and a second motor; the second water volume control module includes a second water flow baffle, a second Lead screw and the third motor; the third water volume control module includes the second cylinder, the first barrier door and the second barrier door. The present invention is equipped with a variety of modules for controlling the water volume, and the water volume is controlled by weight and gradient, so that the water volume control is more precise; the water in the canal can be cut off or circulated, and the flow rate of the water can be controlled during the pumping process . It solves the problem that the water supply pump in the prior art is difficult to control the water volume and the flow rate in the process of pumping water to the canal.
Description
technical field [0001] The invention belongs to the field of automatic water volume control of water supply pumps, and in particular relates to an automatic water volume control device for water supply pumps and a control method thereof. Background technique [0002] The water supply pump is a kind of water pump, which is a machine that transports liquid or pressurizes liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including domestic water and waste water. It has the characteristics of high efficiency and energy saving, compact structure, integral disassembly and sealing, convenient maintenance, pipeline installation, and small installation space. [0003] It is difficult for the existing water supply pump to control the flow of water during the pumping operation of the canal, and the flow needs to be controlled according to the actual situation...
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IPC IPC(8): E03B11/16E03B7/07E03B7/08F04D13/06F04D13/02
CPCE03B7/075E03B7/078E03B7/08E03B11/10F04D13/02F04D13/06
Inventor 李常杰张明明李映霞
Owner 李映霞