Water purifier for adjusting water production TDS value

A water purifier and regulator technology, applied in water/sewage treatment, water/sewage treatment equipment, water/sewage multi-stage treatment, etc., can solve the problem of inability to effectively control the TDS value of water production, and reduce waste, reduce Wastewater ratio, the effect of reducing waste water

Inactive Publication Date: 2018-07-10
BEIJING SIWEILI TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the terminal direct drinking water machines on the market mainly include ultrafiltration machines, nanofiltration machines, and reverse osmosis pure water machines. Users can only choose one of them when choosing machines according to different water quality needs. They often drink pur...

Method used

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  • Water purifier for adjusting water production TDS value

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Embodiment 1

[0023] This embodiment provides a water purifier for adjusting the TDS value of produced water, such as figure 1 As shown, it includes a composite filter element 1, an ultrafiltration device and a purification device. The composite filter element 1 is provided with a tap water inlet, and the water outlet of the composite filter element 1 is connected with an ultrafiltration device and a purification device through a pipeline. The ultrafiltration device includes an ultrafiltration membrane filter element 2. The water outlet of the ultrafiltration membrane filter element 2 is connected to the TDS regulator 3 through the pipeline; the purification device includes the RO membrane filter element 4 and the rear activated carbon filter element 5 connected through the pipeline along the water flow direction, the composite filter element 1 and the RO membrane filter element 4. The pipelines connected to each other are provided with a water inlet solenoid valve 6, a water inlet TDS probe...

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Abstract

The invention relates to a water purifier and discloses a water purifier for adjusting a water production TDS value. The water purifier comprises a composite filter element, an ultrafiltration deviceand a purification device, a tap water inlet is formed in the composite filter element, and the ultrafiltration device and the purification device are connected to a water outlet of the composite filter element through a pipe; the ultrafiltration device comprises an ultrafiltration film filter element, and a water outlet of the ultrafiltration film filter element is connected with a TDS adjuster through a pipe; the purification device comprises an RO film filter element and a rear-arranged activated carbon filter element which are connected through a pipe in the direction of water flow in sequence, a water inlet electromagnetic valve, a water inlet TDS probe and a booster pump are arranged on a pipe which is connected with the composite filter element and the RO film filter element in sequence, and the TDS adjuster and the rear-arranged activated carbon filter element are connected to a water outlet TDS probe through pipes. According to the water purifier for adjusting the water production TDS value, the function of adjusting the water production TDS value is achieved.

Description

technical field [0001] The invention relates to a water purifier, in particular to a water purifier for adjusting the TDS value of produced water. Background technique [0002] At present, the terminal direct drinking water machines on the market mainly include ultrafiltration machines, nanofiltration machines, and reverse osmosis pure water machines. Users can only choose one of them when choosing machines according to different water quality needs. They often drink pure water and minerals. Water is not the best choice for human health. Although the latest dual-outlet water purifier can realize double selection of water quality, it can only choose one of ultra-filtered water and pure water, and it is impossible to check the TDS value of the produced water. Effective control. Contents of the invention [0003] The purpose of the present invention is to provide a water purifier for adjusting the TDS value of produced water, so as to realize the function of adjusting the TD...

Claims

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Application Information

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IPC IPC(8): C02F9/02
CPCC02F1/003C02F1/283C02F1/441C02F1/444C02F9/00C02F2201/002C02F2209/10
Inventor 贺德祥
Owner BEIJING SIWEILI TECH DEV
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