TW202319355A - Edr淨水器的穩定水質系統 - Google Patents
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Abstract
本發明涉及一種倒極式電透析(Electrodialysis Reversal,EDR)淨水器的穩定水質系統,該穩定水質系統包括第一原水進水端、第二原水進水端、EDR膜堆、第一電導率探針、第二電導率探針、第三電導率探針、第四電導率探針、調速迴圈泵、單向閥、淨水出水端、廢水出水端、電極A、電極B、控制系統模組。本發明通過設置四個電導率探針讀取EDR膜堆兩端之四個水口的水質電導率,並將資料回饋給控制系統模組,控制系統模組提示調整電極A和電極B的電壓,即時增強或減弱EDR膜堆的去除率,從而穩定淨水出水水質電導率,穩定淨水水質。
Description
本發明涉及一種淨水器的穩定水質系統,具體涉及一種倒極式電透析(Electrodialysis Reversal,EDR)淨水器的穩定水質系統。
隨著人們生活品質的不斷提高,大多數家庭都普遍安裝了淨水器,以保證飲水健康。但淨水器使用後,包括倒極式電透析(Electrodialysis Reversal,EDR)淨水器,出水水質會受到原水水質和淨水器處理能力的變化而變化。如果不即時調整水質,會影響淨水品質,進而影響用戶體驗感,特別是泡各類茶、咖啡等都需要特定的水質才能做出最好的效果。
針對此情況,現有技術通常會定期清洗EDR膜堆(film stack),以改善淨水水質,費時費力。
本發明的主要目的是提供一種倒極式電透析(Electrodialysis Reversal,EDR)淨水器的穩定水質系統,通過設置四個電導率探針讀取EDR膜堆兩端之四個水口的水質電導率,並將資料回饋給控制系統模組,控制系統模組提示調整電極A和電極B的電壓,即時增強或減弱EDR膜堆的去除率,從而穩定淨水出水水質電導率,穩定淨水水質。
為實現上述目的,所採用的技術方案是:一種EDR淨水器的穩定水質系統,包括第一原水進水端、第二原水進水端、EDR膜堆、第一電導率探針、第二電導率探針、第三電導率探針、第四電導率探針、調速迴圈泵、單向閥、淨水出水端、廢水出水端、電極A、電極B、控制系統模組,其中,所述EDR膜堆包括第一進水端、第二進水端、第一出水端、第二出水端;所述第一原水進水端、第一電導率探針、EDR膜堆的第一進水端依次相連;所述第二原水進水端、單向閥、第三電導率探針、EDR膜堆的第二進水端依次相連;所述EDR膜堆的第一出水端、第二電導率探針、淨水出水端依次相連;所述EDR膜堆的第二出水端、第四電導率探針、廢水出水端依次相連;所述調速迴圈泵一端與第三電導率探針相連,另一端與廢水出水端相連;所述電極A與電極B極性相反,分別位於EDR膜堆的兩端;所述控制系統模組分別與第一電導率探針、第二電導率探針、第三電導率探針、第四電導率探針、調速迴圈泵、電極A、電極B電性相連。
進一步,所述之EDR淨水器的穩定水質系統還包括可調節流閥,可調節流閥一端與第四電導率探針相連,另一端與廢水出水端相連,控制系統模組與可調節流閥電性相連。
進一步,所述之EDR淨水器的穩定水質系統還包括沖洗電磁閥,沖洗電磁閥一端與調速迴圈泵相連,另一端與廢水出水端相連,控制系統模組與沖洗電磁閥電性相連。
本發明的工作原理為:通過設置四個電導率探針讀取EDR膜堆之兩進水端和兩出水端共四個水口的水質電導率,並將資料回饋給控制系統模組,控制系統模組提示調整電極A和電極B的電壓,即時增強或減弱EDR膜堆的去除率。
本發明採用此EDR淨水器的穩定水質系統,穩定淨水出水水質電導率,穩定淨水水質。
參照圖1具體說明如下:一種倒極式電透析(Electrodialysis Reversal,EDR)淨水器的穩定水質系統,包括第一原水進水端1、第二原水進水端6、EDR膜堆3、第一電導率探針2、第二電導率探針4、第三電導率探針8、第四電導率探針10、調速迴圈泵9、單向閥7、淨水出水端5、廢水出水端12、電極A 18、電極B 19、控制系統模組20,其中,所述EDR膜堆3包括第一進水端14、第二進水端15、第一出水端16、第二出水端17;所述第一原水進水端1、第一電導率探針2、EDR膜堆3的第一進水端14依次相連;所述第二原水進水端6、單向閥7、第三電導率探針8、EDR膜堆3的第二進水端15依次相連;所述EDR膜堆3的第一出水端16、第二電導率探針4、淨水出水端5依次相連;所述EDR膜堆3的第二出水端17、第四電導率探針10、廢水出水端12依次相連;所述調速迴圈泵9為一轉速可調的水泵,所述調速迴圈泵9一端與第三電導率探針8相連,另一端與廢水出水端12相連;所述電極A 18與電極B 19極性相反,分別位於EDR膜堆3的兩端;所述控制系統模組20分別與第一電導率探針2、第二電導率探針4、第三電導率探針8、第四電導率探針10、調速迴圈泵9、電極A 18、電極B 19電性相連。
進一步的,還包括可調節流閥11,可調節流閥11一端與第四電導率探針10相連,另一端與廢水出水端12相連,控制系統模組20與可調節流閥11電性相連,通過可調節流閥11可控制廢水側的水質電導率,避免廢水側因水質電導率過高而增加結垢風險,同時也可以最優化廢水流量,達到節水的目的。
進一步,還包括沖洗電磁閥13,沖洗電磁閥13一端與調速迴圈泵9相連,另一端與廢水出水端12相連,控制系統模組20與沖洗電磁閥13電性相連,通過沖洗電磁閥13可進一步控制廢水側的水質電導率,避免廢水側結垢風險,優化廢水流量,達到節水的目的。
實施例
如圖1所示,EDR淨水器的穩定水質系統,包括第一原水進水端1、第二原水進水端6、EDR膜堆3、第一電導率探針2、第二電導率探針4、第三電導率探針8、第四電導率探針10、調速迴圈泵9、單向閥7、淨水出水端5、廢水出水端12、電極A 18、電極B 19、控制系統模組20、可調節流閥11、沖洗電磁閥13,其中,所述EDR膜堆3包括第一進水端14、第二進水端15、第一出水端16、第二出水端17;所述第一原水進水端1、第一電導率探針2、EDR膜堆3的第一進水端14依次相連;所述第二原水進水端6、單向閥7、第三電導率探針8、EDR膜堆3的第二進水端15依次相連;所述EDR膜堆3的第一出水端16、第二電導率探針4、淨水出水端5依次相連;所述EDR膜堆3的第二出水端17、第四電導率探針10、廢水出水端12依次相連;所述調速迴圈泵9一端與第三電導率探針8相連,另一端與廢水出水端12相連;所述電極A 18與電極B 19極性相反,分別位於EDR膜堆3的兩端;所述可調節流閥11一端與第四電導率探針10相連,另一端與廢水出水端12相連;所述沖洗電磁閥13一端與調速迴圈泵9相連,另一端與廢水出水端12相連;所述控制系統模組20分別與第一電導率探針2、第二電導率探針4、第三電導率探針8、第四電導率探針10、調速迴圈泵9、電極A 18、電極B 19、可調節流閥11、沖洗電磁閥13電性相連。
EDR淨水器的穩定水質系統工作原理為:通過設置四個電導率探針2、4、8、10讀取EDR膜堆3之兩進水端14、15和兩出水端16、17共四個水口的水質電導率,並將資料回饋給控制系統模組20,控制系統模組20提示調整電極A 18和電極B 19的電壓,即時增強或減弱EDR膜堆3的去除率,從而穩定淨水出水水質電導率,穩定淨水水質。同時控制系統模組20根據廢水測的水質電導率資料來控制可調節流閥11、沖洗電磁閥13工作,以控制廢水側的水質電導率,避免廢水側因水質電導率過高而增加結垢風險,同時也可以最優化廢水流量,達到節水的目的。
以上所述實施方式及實施例僅表達了本發明的幾種實施方式,其描述較為具體和詳細,但並不能因此而理解為對本發明專利範圍的限制。應當指出的是,對於本領域的普通技術人員來說,在不脫離本發明構思的前提下,還可以做出若干變形和改進,這些都屬於本發明的保護範圍。因此,本發明專利的保護範圍應以所附權利要求為准。
1:第一原水進水端
2:第一電導率探針
3:EDR膜堆
4:第二電導率探針
5:淨水出水端
6:第二原水進水端
7:單向閥
8:第三電導率探針
9:調速迴圈泵
10:第四電導率探針
11:可調節流閥
12:廢水出水端
13:沖洗電磁閥
14:第一進水端
15:第二進水端
16:第一出水端
17:第二出水端
18:電極A
19:電極B
20:控制系統模組
圖1是一種倒極式電透析(Electrodialysis Reversal,EDR)淨水器的穩定水質系統的結構示意圖。
1:第一原水進水端
2:第一電導率探針
3:EDR膜堆
4:第二電導率探針
5:淨水出水端
6:第二原水進水端
7:單向閥
8:第三電導率探針
9:調速迴圈泵
10:第四電導率探針
11:可調節流閥
12:廢水出水端
13:沖洗電磁閥
14:第一進水端
15:第二進水端
16:第一出水端
17:第二出水端
18:電極A
19:電極B
20:控制系統模組
Claims (3)
- 一種倒極式電透析(Electrodialysis Reversal,EDR)淨水器的穩定水質系統,其特徵在於,包括第一原水進水端、第二原水進水端、EDR膜堆、第一電導率探針、第二電導率探針、第三電導率探針、第四電導率探針、調速迴圈泵、單向閥、淨水出水端、廢水出水端、電極A、電極B、控制系統模組,其中, 所述EDR膜堆包括第一進水端、第二進水端、第一出水端、第二出水端; 所述第一原水進水端、第一電導率探針、EDR膜堆的第一進水端依次相連; 所述第二原水進水端、單向閥、第三電導率探針、EDR膜堆的第二進水端依次相連; 所述EDR膜堆的第一出水端、第二電導率探針、淨水出水端依次相連; 所述EDR膜堆的第二出水端、第四電導率探針、廢水出水端依次相連; 所述調速迴圈泵一端與第三電導率探針相連,另一端與廢水出水端相連; 所述電極A與電極B極性相反,分別位於EDR膜堆的兩端; 所述控制系統模組分別與第一電導率探針、第二電導率探針、第三電導率探針、第四電導率探針、調速迴圈泵、電極A、電極B電性相連。
- 根據權利要求1所述的EDR淨水器的穩定水質系統,其特徵在於:還包括可調節流閥,可調節流閥一端與第四電導率探針相連,另一端與廢水出水端相連,控制系統模組與可調節流閥電性相連。
- 根據權利要求2所述的EDR淨水器的穩定水質系統,其特徵在於:還包沖洗電磁閥,沖洗電磁閥一端與調速迴圈泵相連,另一端與廢水出水端相連,控制系統模組與沖洗電磁閥電性相連。
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US3755135A (en) * | 1971-01-20 | 1973-08-28 | A Johnson | Electric demineralizing apparatus |
US5425858A (en) * | 1994-05-20 | 1995-06-20 | The Regents Of The University Of California | Method and apparatus for capacitive deionization, electrochemical purification, and regeneration of electrodes |
US7563351B2 (en) * | 2003-11-13 | 2009-07-21 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
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