Rinsing method and device of filtering tanks for water treatment

A filter tank and water treatment technology, which is applied in the field of water treatment and can solve the problems of low reliability of reverse osmosis water treatment methods

Inactive Publication Date: 2019-08-30
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for flushing a filter tank for water treatment...

Method used

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  • Rinsing method and device of filtering tanks for water treatment
  • Rinsing method and device of filtering tanks for water treatment
  • Rinsing method and device of filtering tanks for water treatment

Examples

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Embodiment 1

[0030] According to an embodiment of the present invention, a method embodiment of a method for flushing a filter tank for water treatment is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a program such as a set of computer-executable instructions computer system, and although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0031] figure 1 It is a flow chart of a flushing method for a filter tank for water treatment according to an embodiment of the present invention, such as figure 1 Shown, the flushing method of this filter tank for water treatment comprises the steps:

[0032] Step S102, acquiring a flushing instruction, wherein the flushing instruction is used to instruct to flush a plurality of filter tanks.

[0033] Wherein, in step S102, the acquisition of the flushing instruction may...

Embodiment 2

[0047] According to another aspect of the embodiments of the present invention, an embodiment of an apparatus for performing a method for flushing a filter tank for water treatment is also provided, image 3 is a schematic diagram of a flushing device for a filter tank for water treatment according to an embodiment of the present invention, as image 3 As shown, the flushing device for the filter tank for water treatment includes: a first acquiring unit 31 , a first sending unit 33 and a second sending unit 35 . The flushing device of the filter tank for water treatment will be described in detail below.

[0048] The first acquiring unit 31 is configured to acquire a flushing instruction, where the flushing instruction is used to instruct to flush a plurality of filter tanks.

[0049] The first sending unit 33 is configured to send a first control instruction to a filter tank currently to be rinsed among the plurality of filter tanks based on the rinse command, wherein the fi...

Embodiment 3

[0060] According to another aspect of the embodiments of the present invention, there is also provided a reverse osmosis water treatment system, which uses any one of the above methods for flushing a filter tank for water treatment. The flushing method of the filter tank for water treatment provided by the embodiment of the present invention can utilize the clock unit in the PLC as the common time in the entire reverse osmosis water treatment system, and based on the program setting, uniformly distribute the multiple channels of each filter tank The fixed time of the valve work, that is, the interlocking control of the multi-way valve controllers of multiple filter tanks, even if the power is cut off for a period of time, the public time does not need to be reset, which improves the reliability of the reverse osmosis water treatment system and solves the problem of The technical problem of the low reliability of the reverse osmosis water treatment method in the related art is s...

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PUM

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Abstract

The invention discloses a rinsing method and device of filtering tanks for water treatment. The method includes the steps of acquiring rinsing instructions, wherein the rinsing instructions are used for instructing the rinsing of a plurality of filtering tanks; transmitting first control instructions to current to-be-rinsed filtering tanks among the plurality of filtering tanks based on the rinsing instructions, wherein the current to-be-rinsed filtering tanks are subjected to rinsing operation based on the first control instructions; determining that when the rinsing time of the current to-be-rinsed filtering tanks reaches predetermined time, second control instructions are transmitted to the current to-be-rinsed filtering tanks, wherein the second control instructions are used for finishing the rinsing operation on the current to-be-rinsed filtering tanks. The rinsing method and device disclosed by the invention solve the technical problem that a reverse osmosis water treatment modein the related art is relatively low in reliability.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a washing method and device for a filter tank used for water treatment. Background technique [0002] At this stage, there will be quartz sand filters and activated carbon filters in the reverse osmosis water treatment process, and even some water treatment systems that have strict requirements on water quality will have softened water filters. Each of the above filters needs to be equipped with a multi-way flushing valve to automatically switch the water circuit to achieve the purpose of filtration. However, the time system that comes with the valve needs to be reset after a period of power failure, and the single valve control is prone to errors, which is very inconvenient to operate. [0003] Aiming at the problem of low reliability of the reverse osmosis water treatment method in the above-mentioned related technologies, no effective solution has been proposed so far...

Claims

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Application Information

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IPC IPC(8): C02F1/00C02F9/02
CPCC02F1/001C02F1/441C02F2303/16C02F2301/08C02F2209/005C02F2303/14
Inventor 张琪黄家峰杨春雷
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
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