CN105174386A - Tap water electrolysis device used for disinfection and sterilization and having electrode descaling function - Google Patents
Tap water electrolysis device used for disinfection and sterilization and having electrode descaling function Download PDFInfo
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- CN105174386A CN105174386A CN201510648242.6A CN201510648242A CN105174386A CN 105174386 A CN105174386 A CN 105174386A CN 201510648242 A CN201510648242 A CN 201510648242A CN 105174386 A CN105174386 A CN 105174386A
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Abstract
The invention discloses a tap water electrolysis device used for disinfection and sterilization and having an electrode descaling function. The tap water electrolysis device is characterized by comprising an electrolyzer constituted by an electrolyzer casing (1), an anode (2) and a cathode (3), wherein the anode (2) and the cathode (3) are arranged on the electrolyzer casing (1) and connected with an electrode reversal circuit (4) through wires respectively; the electrode reversal circuit (4) is connected with a control circuit (5) and an electrolyzer power supply (6) through wires respectively; an ultrasonic transducer (7) is arranged on the electrolyzer casing (1) and connected with a transducer driving circuit (8) through a wire; the transducer driving circuit (8) is connected with the control circuit (5) through a wire. The tap water electrolysis device reduces scale formation on the electrode surface, can perform automatic descaling after scale formation, increases the generating rate of hydroxyl radicals (*OH) and has good descaling effect.
Description
Technical field:
The present invention relates to a kind of electrolysis tap water can scale removal electrolytic water device for the electrode of disinfection, belongs to brine electrolysis technical field.
Background technology:
Utilize electrolysis tap water method, hydroxyl radical free radical (OH) can be generated under electric field action.Its electrolytic process is very complicated, and wherein the mechanism of production of chlorion participation electrolytic process is as follows:
Anode: 2Cl – 2e
–→ Cl
2
Negative electrode: 2H
++ 2e
–→ H
2
NaCl+H
2o → NaClO+H
2↑ (generation clorox)
NaClO+H
2o=HClO+NaOH(forms hypochlorous acid)
HClO → HCl+ [O] (decompositing nascent oxygen)
HCl+NaOH=NaCl+H
2o(is reduced to sodium-chlor and water)
In electrolytic process, anode has oxygen and produces, when the oxygen that oxygen in water and anode produce arrives cathode surface,
O
2+e
–=·O
2 –（1）
O
2+2e
–+2H
+=H
2O
2（2）
H
2O
2+2e
–+H
+=·OH+H
2O（3）
H
2O
2+·O
2 –=·OH+O
2+OH
–（4）
HOCl+·O
2 –=O
2+·OH+Cl
–（5）
H is obtained by reaction formula (1), (2) reduction
2o
2, infer H by reaction equation (3), (4)
2o
2can directly produce hydroxyl radical free radical (OH) at cathode surface, also can produce hydroxyl radical free radical (OH) by reaction (5), hydroxyl radical free radical (OH) has and has high oxidizing potential.Hydroxyl radical free radical can react instantaneously with organism, is oxidized and generates harmless stable material, therefore may be used for Water warfare, sterilization, sterilization.In up-to-date prior art, electrolysis tap water method has been widely used in vegetable washing machine and has removed the pesticide residue of food, worm's ovum, microorganism and similar application field.
But electrode surface can generate incrustation scale gradually in electrolysis tap water process, incrustation scale is difficult to remove, and particularly poor, the scale build-up of water quality will have a strong impact on the electrolysis usefulness of electrolytic water device when more.In addition, speed and the quantity not sufficient of hydroxyl radical free radical (OH) is only generated by electric field.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of electrode surface incrustation scale that reduces to generate, after incrustation scale generates and can automatic desludging, the electrolysis tap water simultaneously improving the formation speed of hydroxyl radical free radical (OH) can scale removal electrolytic water device for the electrode of disinfection.
Object of the present invention can be reached by following measure: a kind of electrolysis tap water is used for the electrode of disinfection can scale removal electrolytic water device, it is characterized in that it comprises by electrolytic cell housing, the electrolyzer that anode and negative electrode are formed, electrolytic cell housing is provided with anode, negative electrode, anode, negative electrode connects to fall polar circuit respectively by wire, fall polar circuit respectively by wire connection control circuit and electrolyzer power source, electrolytic cell housing is provided with ultrasonic transducer, ultrasonic transducer connects transducer driving circuit by wire, transducer driving circuit is by wire connection control circuit.
In order to realize object of the present invention further, described polar circuit is one to be had two groups of contacts and often organizes contact all containing common port, normally opened contact, the rly. of normally closed contact, the positive pole of electrolyzer power source is connected to the common port of first group of contact by wire, the negative pole of electrolyzer power source is connected to the common port of second group of contact by wire, the normally opened contact of first group of contact is connected with the normally closed contact of second group of contact and is connected to negative electrode by wire, the normally opened contact of second group of contact is connected with the normally closed contact of first group of contact and is connected to anode by wire, relay1 coil is by wire connection control circuit.
In order to realize object of the present invention further, the described polar circuit that falls comprises P-channel field-effect transistor (PEFT) pipe P1, P-channel field-effect transistor (PEFT) pipe P2, N channel field-effect pipe N1, N channel field-effect pipe N2, the S pole of P-channel field-effect transistor (PEFT) pipe P1, P2 is connected to the positive pole of electrolyzer power source, and the S pole of N channel field-effect pipe N1, N2 is connected to the negative pole of electrolyzer power source; The D of P1 and N1 is extremely connected and is connected with electric tank cathode by wire, and the D of P2 and N2 is extremely connected and is connected with anode electrolytic cell by wire; The G of P1 and N1 is extremely connected and is connected with pilot circuit by wire, and the G of P2 and N2 is extremely connected and is connected with pilot circuit by wire.
In order to realize object of the present invention further, described electrolytic cell housing is equipped with at least one ultraviolet source, ultraviolet source is by wire connection control circuit.
In order to realize object of the present invention further, described ultraviolet source is mercury lamp or LED.
The present invention can produce following positively effect compared with the prior art: the present invention in use can reduce electrode surface incrustation scale by ultrasonic wave and generate, under ul-trasonic irradiation, the microbubble that anode, negative electrode generate can depart from electrode fast, pass through when electrode surface scale build-up is more the scale removal of falling pole after a long time use, thus ensure the electrolysis usefulness of electrolytic water device.In electrolytic process ultrasonic involve the effect of UV-light under improve the formation speed of hydroxyl radical free radical (OH), features high scale-removing effect.
Electrode of the present invention can scale removal electrolytic water device, can be used for the Application Areass such as the sterilization and disinfection of vegetable washing machine, water-bath air cleaner and ice-making machine.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the first embodiment of the present invention;
Fig. 2 is a kind of embodiment physical circuit figure of the polar circuit of Fig. 1;
Fig. 3 is the another kind of embodiment physical circuit figure of the polar circuit of Fig. 1;
Fig. 4 is the using state figure of the first embodiment of the present invention;
Fig. 5 is the structural representation of the second embodiment of the present invention.
Embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated:
Embodiment 1: a kind of electrolysis tap water is used for the electrode of disinfection can scale removal electrolytic water device (see Fig. 1, Fig. 2, Fig. 4), it comprises the electrolyzer be made up of electrolytic cell housing 1, anode 2 and negative electrode 3, electrolytic cell housing 1 is provided with anode 2, negative electrode 3, anode 2, negative electrode 3 connect to fall polar circuit 4 respectively by wire, fall polar circuit 4 respectively by wire connection control circuit 5 and electrolyzer power source 6.Electrolytic cell housing 1 is provided with ultrasonic transducer 7, and ultrasonic transducer 7 connects transducer driving circuit 8 by wire, and transducer driving circuit 8 is by wire connection control circuit 5.The polar circuit 4 that falls is one to be had two groups of contacts and often organizes contact all containing common port, normally opened contact, the rly. of normally closed contact, the positive pole of electrolyzer power source 6 is connected to the common port of first group of contact by wire, the negative pole of electrolyzer power source 6 is connected to the common port of second group of contact by wire, the normally opened contact of first group of contact is connected with the normally closed contact of second group of contact and is connected to negative electrode 3 by wire, the normally opened contact of second group of contact is connected with the normally closed contact of first group of contact and is connected to anode 2 by wire, relay1 coil is by wire connection control circuit 5.
During use, electrolyzer is arranged on water tank 10, during brine electrolysis, the anode 2 of electrolyzer, negative electrode 3 submerge in the water of water tank 10, pilot circuit 5 control fall polar circuit 4 make Fig. 2 rly. 11 must not electricity, two common ports of rly. 11 are connected with normally closed contact, on the positive pole access anode 2 of electrolyzer power source 6, the negative pole access negative electrode 3 of electrolyzer power source 6.Electrolytic water device starts brine electrolysis, and during brine electrolysis, electrode surface generates incrustation scale gradually.Pilot circuit 5 controls transducer driving circuit 8 simultaneously provides driving pulse that ultrasonic transducer 7 is worked, and hyperacoustic oscillating action makes the incrustation scale partial exfoliation of electrode surface, thus slows down incrustation scale formation speed; Under ul-trasonic irradiation, the microbubble that anode 2, negative electrode 3 generate can depart from electrode fast, thus improves electrolysis usefulness.Research data shows, ultrasonic wave also has another to act on, and promotes the generation of hydroxyl radical free radical (OH) when electrolysis.When electrode surface incrustation scale is more and more thicker, obvious when affecting the electrolysis usefulness of electrolytic water device, pilot circuit 5 controls polar circuit 4, and that the rly. of Fig. 2 is obtained is electric, two common ports of rly. 11 are connected with normally opened contact, on the negative pole access anode 2 of electrolyzer power source 6, the positive pole access negative electrode 3 of electrolyzer power source 6, the way of pole is used to remove incrustation scale at short notice.Thus promote the electrolysis usefulness of electrolytic water device.
Embodiment 2: a kind of electrolysis tap water is used for the electrode of disinfection can scale removal electrolytic water device (see Fig. 1, Fig. 3, Fig. 4), and its structure is basic identical with embodiment 1 with principle, and its difference is down that polar circuit 4 adopts circuit shown in Fig. 3.The S pole of P-channel field-effect transistor (PEFT) pipe P1, P2 is connected to the positive pole of electrolyzer power source 6, and the S pole of N channel field-effect pipe N1, N2 is connected to the negative pole of electrolyzer power source 6; The D of P1 and N1 is extremely connected and is connected with electric tank cathode 3 by wire, and the D of P2 and N2 is extremely connected and is connected with anode electrolytic cell 2 by wire; The G of P1 and N1 is extremely connected and is connected with pilot circuit 5 by wire, and the G of P2 and N2 is extremely connected and is connected with pilot circuit 5 by wire.
The high level of G of pilot circuit 5 control P1, N1 during normal use, the G pole lower level of P2, N2, N1, P2 conducting, N2, P1 end, and the positive pole of electrolyzer power source 6 accesses anode 2 by P2, the negative pole of electrolyzer power source 6 accesses on negative electrode 3 by N1; When electrode needs scale removal, the G pole lower level of pilot circuit 5 control P1, N1, the high level of G of P2, N2, N2, P1 conducting, N1, P2 end, and the positive pole of electrolyzer power source 6 accesses negative electrode 3 by P1, the negative pole of electrolyzer power source 6 accesses on anode 2 by N2; This fall polar circuit can realize quick switching, preferred scheme per secondly in electrolytic process carries out once pole, and the time of falling pole is 20 milliseconds, and this method greatly will slow down scale velocity.
Embodiment 3: a kind of electrolysis tap water is used for the electrode of disinfection can scale removal electrolytic water device (see Fig. 2-Fig. 5), its structure and principle substantially with embodiment 1,2 identical, its difference is electrolytic cell housing 1 is equipped with at least one ultraviolet source 9.Ultraviolet source 9 is by wire connection control circuit 5, and ultraviolet source 9 can be mercury lamp can be also LED, and in electrolytic process, pilot circuit 5 controls to power for ultraviolet source, and brine electrolysis promotes the generation of hydroxyl radical free radical OH further under UV-irradiation.
Above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineering technical personnel in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (5)
1. an electrolysis tap water be used for the electrode of disinfection can scale removal electrolytic water device, it is characterized in that it comprises by electrolytic cell housing (1), the electrolyzer that anode (2) and negative electrode (3) are formed, electrolytic cell housing (1) is provided with anode (2), negative electrode (3), anode (2), negative electrode (3) connects to fall polar circuit (4) respectively by wire, fall polar circuit (4) respectively by wire connection control circuit (5) and electrolyzer power source (6), electrolytic cell housing (1) is provided with ultrasonic transducer (7), ultrasonic transducer (7) connects transducer driving circuit (8) by wire, transducer driving circuit (8) is by wire connection control circuit (5).
2. a kind of electrolysis tap water according to claim 1 be used for the electrode of disinfection can scale removal electrolytic water device, it is characterized in that described polar circuit (4) is one and has two groups of contacts and often organize contact all containing common port, normally opened contact, the rly. (11) of normally closed contact, the positive pole of electrolyzer power source (6) is connected to the common port of first group of contact by wire, the negative pole of electrolyzer power source (6) is connected to the common port of second group of contact by wire, the normally opened contact of first group of contact is connected with the normally closed contact of second group of contact and is connected to negative electrode (3) by wire, the normally opened contact of second group of contact is connected with the normally closed contact of first group of contact and is connected to anode (2) by wire, relay1 coil is by wire connection control circuit (5).
3. a kind of electrolysis tap water according to claim 1 be used for the electrode of disinfection can scale removal electrolytic water device, it is characterized in that the described polar circuit (4) that falls comprises P-channel field-effect transistor (PEFT) pipe P1, P-channel field-effect transistor (PEFT) pipe P2, N channel field-effect pipe N1, N channel field-effect pipe N2, the S pole of P-channel field-effect transistor (PEFT) pipe P1, P2 is connected to the positive pole of electrolyzer power source (6), and the S pole of N channel field-effect pipe N1, N2 is connected to the negative pole of electrolyzer power source (6); The D of P1 and N1 is extremely connected and is connected with electric tank cathode (3) by wire, and the D of P2 and N2 is extremely connected and is connected with anode electrolytic cell (2) by wire; The G of P1 and N1 is extremely connected and is connected with pilot circuit (5) by wire, and the G of P2 and N2 is extremely connected and is connected with pilot circuit (5) by wire.
4. a kind of electrolysis tap water according to claim 1 be used for the electrode of disinfection can scale removal electrolytic water device, it is characterized in that described electrolytic cell housing (1) is equipped with at least one ultraviolet source (9), ultraviolet source (9) is by wire connection control circuit (5).
5. a kind of electrolysis tap water according to claim 1 be used for the electrode of disinfection can scale removal electrolytic water device, it is characterized in that described ultraviolet source (9) is mercury lamp or LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510648242.6A CN105174386A (en) | 2015-10-10 | 2015-10-10 | Tap water electrolysis device used for disinfection and sterilization and having electrode descaling function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510648242.6A CN105174386A (en) | 2015-10-10 | 2015-10-10 | Tap water electrolysis device used for disinfection and sterilization and having electrode descaling function |
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|---|---|
| CN105174386A true CN105174386A (en) | 2015-12-23 |
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|---|---|---|---|
| CN201510648242.6A Pending CN105174386A (en) | 2015-10-10 | 2015-10-10 | Tap water electrolysis device used for disinfection and sterilization and having electrode descaling function |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417646A (en) * | 2015-12-31 | 2016-03-23 | 成都飞创科技有限公司 | Electrochemical sterilization water treater |
| WO2018080128A1 (en) * | 2016-10-25 | 2018-05-03 | 탁효성 | Water treatment device for performing water sterilizing function using electric energy |
| CN108576578A (en) * | 2018-06-13 | 2018-09-28 | 深圳安吉尔饮水产业集团有限公司 | A kind of cleaning of fruits and vegetables, preservation device and method |
| TWI679310B (en) * | 2018-07-17 | 2019-12-11 | 大陸商百特環保科技（煙臺）有限公司 | Power supply method and power supply device for electrolytic ozone generator |
| CN111286747A (en) * | 2018-12-10 | 2020-06-16 | 彭志军 | Built-in ultrasonic electrolysis system oxyhydrogen device |
| CN112408552A (en) * | 2020-10-29 | 2021-02-26 | 南京友智科技有限公司 | Automatic descaling device and method for electrode plate |
| WO2022100301A1 (en) * | 2020-11-16 | 2022-05-19 | 广东美的制冷设备有限公司 | Polarity reversal control method and means of water electrolysis apparatus, terminal device, and storage medium |
| CN115286073A (en) * | 2022-07-28 | 2022-11-04 | 禹州市瑞和智能科技有限公司 | Hydroxyl water catalyst efficient anti-blocking disinfection sink system |
| CN115784389A (en) * | 2022-11-25 | 2023-03-14 | 珠海格力电器股份有限公司 | Sterilized water producing machine and control method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417646A (en) * | 2015-12-31 | 2016-03-23 | 成都飞创科技有限公司 | Electrochemical sterilization water treater |
| WO2018080128A1 (en) * | 2016-10-25 | 2018-05-03 | 탁효성 | Water treatment device for performing water sterilizing function using electric energy |
| CN108576578A (en) * | 2018-06-13 | 2018-09-28 | 深圳安吉尔饮水产业集团有限公司 | A kind of cleaning of fruits and vegetables, preservation device and method |
| TWI679310B (en) * | 2018-07-17 | 2019-12-11 | 大陸商百特環保科技（煙臺）有限公司 | Power supply method and power supply device for electrolytic ozone generator |
| CN111286747A (en) * | 2018-12-10 | 2020-06-16 | 彭志军 | Built-in ultrasonic electrolysis system oxyhydrogen device |
| CN112408552A (en) * | 2020-10-29 | 2021-02-26 | 南京友智科技有限公司 | Automatic descaling device and method for electrode plate |
| WO2022100301A1 (en) * | 2020-11-16 | 2022-05-19 | 广东美的制冷设备有限公司 | Polarity reversal control method and means of water electrolysis apparatus, terminal device, and storage medium |
| CN115286073A (en) * | 2022-07-28 | 2022-11-04 | 禹州市瑞和智能科技有限公司 | Hydroxyl water catalyst efficient anti-blocking disinfection sink system |
| CN115784389A (en) * | 2022-11-25 | 2023-03-14 | 珠海格力电器股份有限公司 | Sterilized water producing machine and control method |
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Application publication date: 20151223 |