Output voltage control method and device of booster pump

A technology of output voltage control and output voltage, which is applied in the direction of pump control, pump parameters, pump testing, etc., can solve problems such as the inability to control the outlet pressure of the booster pump, and achieve the effect of adjustment and control

Active Publication Date: 2018-12-25
FOSHAN WEILING WASHER MOTOR MFG
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a pressure control method and device for a booster pump, aiming to solve the technical problem that the control of the outlet pressure of the booster pump cannot be realized in the prior art

Method used

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  • Output voltage control method and device of booster pump
  • Output voltage control method and device of booster pump
  • Output voltage control method and device of booster pump

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Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] The invention provides a method for controlling the output voltage of a booster pump. The method includes: detecting the operating parameters of the booster pump, and adjusting the output voltage of the booster pump according to the operating parameters of the booster pump. The change will cause the speed of the booster pump to change, and the change in the speed of the booster pump will cause the water outlet pressure of the booster pump to change. Therefore, by adjusting the output voltage of the booster pump, the water outlet pressure of the booster pump can be effectively realized. The adjustment of the pressure effectively realizes the control of the water outlet pressure of the booster pump.

[0044] see figure 1 , is a schematic flowchart of the method for controlling the output voltage of the booster p...

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Abstract

The invention provides an output voltage control method for a booster pump. The method comprises the steps of detecting the operation parameters of the booster pump; adjusting the output voltage of the booster pump according to the operation parameters of the booster pump. The invention further provides an output voltage control device for the booster pump. Because change of the output voltage of the booster pump causes change of the rotation speed of the booster pump and change of the rotation speed of the booster pump causes change of the water output pressure of the booster pump, the water output pressure of the booster pump can be effectively adjusted and can be controlled by adjusting the output voltage of the booster pump.

Description

technical field [0001] The invention relates to the technical field of water purifiers, in particular to a pressure control method and device for a booster pump. Background technique [0002] The booster pump is an important component of the reverse osmosis water purification system, but the water outlet pressure of the current booster pump often changes and fluctuates greatly, and it is currently impossible to control the water outlet pressure of the booster pump. Contents of the invention [0003] The main purpose of the present invention is to provide a pressure control method and device for a booster pump, aiming to solve the technical problem in the prior art that the control of the outlet pressure of the booster pump cannot be realized. [0004] In order to achieve the above object, the present invention provides a method for controlling the output voltage of a booster pump, the method comprising: [0005] detecting the operating parameters of the booster pump; [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B49/06F04B49/08
CPCF04B49/06F04B49/08F04B2201/00
Inventor 侬柳江
Owner FOSHAN WEILING WASHER MOTOR MFG
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