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Method for continuously pressurizing a secondary water supply pressurizing pump

A technology of secondary water supply and booster pump, which is applied in the direction of water supply devices, configuration of water supply pools, pumping stations, etc. It can solve the problems that the water pressure cannot reach the ideal pressure and the user has no water, so as to improve the water experience and reduce the Effect of waste and cost reduction

Inactive Publication Date: 2019-01-01
奇力士(武汉)智慧水务科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is a method for continuous pressurization by a secondary water supply booster pump, which is to solve the technical problem that the water pressure at the far end of the pressurization equipment cannot reach the ideal pressure, which causes users to use water from time to time.

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  • Method for continuously pressurizing a secondary water supply pressurizing pump
  • Method for continuously pressurizing a secondary water supply pressurizing pump

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Embodiment Construction

[0023] In order to further elaborate the technical means and effects that the present invention takes to achieve the above-mentioned purpose, the specific implementation, structure, characteristics and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the present invention The specific embodiments described are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 As described above, the present invention provides a method for continuously pressurizing a secondary water supply booster pump, comprising the following steps:

[0025] S1. First, add a first pressure sensor and a second pressure sensor device at the proximal end and the end of the water supply equipment respectively;

[0026] S2. The first pressure sensor and the second pressure sensor added at the proximal end and the end of the device respectively ...

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Abstract

The invention provides a method for continuously pressurizing a secondary water supply pressurizing pump, comprising the following steps: S1, firstly, a first pressure sensor and a second sensor device are respectively arranged at the proximal end and the terminal end of a water supply device; S2, a first pressure sensor and a second sensor provided at the proximal end and the distal end of the device are respectively given preset values P1, P2; S3, whether that actual pressure value P3 in the proximal pipeline of the water supply equipment reaches the preset pressure value P1 of the first sensor is determined, S4 is executed if reached, the pump unit of the water supply equipment continues to operate at a reduced speed, at that same time, it is determine whether the actual pressure valueP4 in the distal pipe of the water supply device reaches the preset pressure value P2 of the second sensor, when the pump group of the water supply equipment is reached, the pump group reduces the pump and at the same time the frequency converter installed on the outer wall of the pump decelerates the operation. The invention effectively improves the sense of water use experience of a user who isfar away from the pressurizing equipment and improves the quality of water use using the method.

Description

technical field [0001] The invention relates to the field of secondary water supply continuous pressurization control, in particular to a method for continuous pressurization of a secondary water supply pressurization pump. Background technique [0002] At present, the pressurized water supply method for the secondary water supply often adopts the frequency conversion water supply method. By using the pressure feedback to the frequency converter, when the actual pressure does not reach the target value, the frequency converter will drive the motor to speed up, so that the outlet water pressure reaches the target value, thus Slow down the speed of the frequency converter until the motor runs at a stable speed so that the pressure tends to be stable. When the user's water consumption decreases, the outlet water pressure is greater than the target pressure, causing the frequency converter to start decelerating. In actual engineering applications, Usually, only pressure sensors ...

Claims

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Application Information

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IPC IPC(8): E03B5/00E03B7/07E03B11/16
CPCE03B5/00E03B7/07E03B7/072E03B7/075E03B7/077E03B7/078E03B11/00
Inventor 刘升华毕涛朱斌
Owner 奇力士(武汉)智慧水务科技有限公司
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