The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2025
Filed:
Jul. 20, 2022
Kemflo (Nanjing) Environment Technology Co., Ltd., Nanjing, CN;
Kemflo International Co., Ltd., Pingtung, TW;
Ching-hsiung Lin, Pingtung, TW;
Evan Zhou, Nanjing, CN;
Edison Fan, Jiangsu, CN;
Kemflo (Nanjing) Environmental Technology co., Ltd., Jiangsu, CN;
KEMFLO INTERNATIONAL CO., LTD., Pingtung, TW;
[object Object];
Abstract
A purified water supply pipeline system is provided. Source water flows from a source water inlet to a front filtration module, an inlet solenoid valve, a booster pump, and a main filtration module and is separated into purified water and waste water. The purified water flows through a first one-way valve to a rear filtration module and then flows to a purified water pipeline, on which a water outlet faucet is mounted. The waste water flows to a waste water pipeline, on which a waste water throttling element and a waste water outlet are disposed. The purified water also reflows to the main filtration module through a switch solenoid valve and the booster pump, to form a reflow pipeline. The purified water supply pipeline system balances concentration difference on both sides of the main filtration module. Accordingly, quality of the purified water and user experience are improved.