Alternating time control method for multiple pumps
A technology of alternating control and pump control, applied in pump control, liquid variable capacity machinery, machine/engine, etc., can solve problems such as affecting the cleaning effect and damage to the cleaning machine, and achieve the effect of ensuring cleaning quality and saving manpower.
Active Publication Date: 2017-10-24
江门市天澜环保科技有限公司
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Problems solved by technology
The water inlet of a traditional washing machine is usually equipped with several electric pumps for pumping water, and the water outlet is a water gun, but because the vehicles to be cleaned are changing all the time, the water inflow of the water inlet and the water output of the outlet are often not well matched. , so that the water pressure fluctuates, which not only affects the cleaning effect, but also easily causes damage to the washing machine.
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[0020] The present invention is a multi-pump control method controlled by time in turn, comprising the following steps: monitoring the water flow pressure value in the water pipe in real time; monitoring the real-time status of all electric pumps in real time; Turn on and off, the real-time status of the electric pump includes the accumulated working time of the electric pump. The real-time monitoring of the water flow pressure in the water pipe includes judging whether the water flow pressure is between P1 and P2, and the minimum value of the water flow pressure P1 and the maximum value of the water flow pressure P2 are adjusted according to actual usage conditions. Real-time monitoring of the real-time status of all electric pumps includes judging whether all electric pumps are working and judging whether all electric pumps are stopped working. If the water flow pressure value is less than P1, it is judged whether all the electric pumps are working. If both stop working, it...
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The invention discloses an alternating time control method for multiple pumps. The alternating time control method comprises the following steps: monitoring the water flow pressure value of a water pipe in real time, and monitoring the real-time statuses of all electric pumps in real time; and switching on / off the electric pumps according to the water flow pressure value of the water pipe and the real-time statuses of the electric pumps, wherein the real-time statuses of the electric pumps comprise the accumulated working time of the electric pumps. According to the alternating time control method for the multiple pumps, the working statuses of the electric pumps are adjusted by monitoring the water flow pressure value of the water pipe in real time, so that the water flow pressure value of the water pipe is maintained within a range, not only is the cleaning quality ensured, but also the water pressure is prevented from fluctuation to damage the cleaning machine; besides, the working statuses of the electric pumps are adjusted according to the accumulated working time of the electric pumps so as to ensure that the wear levels of all the electric pumps are basically consistent, and therefore the electric pumps can be replaced simultaneously and conveniently to save the manpower and reduce the material and financial resources.
Description
technical field [0001] The invention relates to a multi-pump control method, in particular to a multi-pump control method for time-in-rotation control. Background technique [0002] The washing machine is a kind of equipment used for vehicle cleaning. With the popularization of vehicles, the demand for washing machines is also increasing. The water inlet of a traditional washing machine is usually equipped with several electric pumps for pumping water, and the water outlet is a water gun, but because the vehicles to be cleaned are changing all the time, the water inflow of the water inlet and the water output of the outlet are often not well matched. , making the water pressure fluctuate, which not only affects the cleaning effect, but also easily causes damage to the washing machine. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a multi-pump control method capable of adjusting the working state ...
Claims
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Login to View More IPC IPC(8): F04B49/06
CPCF04B49/06
Inventor 蓝本水周志艺
Owner 江门市天澜环保科技有限公司