CN215668230U - Hypochlorous acid water generates device - Google Patents
Hypochlorous acid water generates device Download PDFInfo
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- CN215668230U CN215668230U CN202121431127.0U CN202121431127U CN215668230U CN 215668230 U CN215668230 U CN 215668230U CN 202121431127 U CN202121431127 U CN 202121431127U CN 215668230 U CN215668230 U CN 215668230U
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Abstract
The utility model discloses a hypochlorous acid water generating device, which comprises a water supply end with two water inlets, an ion diaphragm electrolytic tank with an anode-cathode electrolytic chamber and a water outlet end with a first water outlet and a second water outlet, wherein electrolyte flows from the electrolyte water supply port at an inlet end to the anode and cathode electrolytic chambers of the ion diaphragm electrolytic tank through a pipeline and is electrolyzed, so that alkaline water flows from the cathode electrolytic chamber to the first water outlet at the water outlet end, hypochlorous acid water flows from the anode electrolytic chamber to the second water outlet at the water outlet end, a hypochlorous acid water mixer is arranged between the anode electrolytic chamber and the second water outlet and is connected to a pure water supply port to control the ratio of hypochlorous acid and water flowing out from the second water outlet, and the flow speed of the pure water and the hypochlorous acid water are controlled by adjusting the hypochlorous acid water mixer to adjust the concentration of hypochlorous acid in liquid flowing out from the second water outlet.
Description
Technical Field
The utility model relates to the technical field of sterilized water production equipment, in particular to a hypochlorous acid water generating device.
Background
The slightly acidic electrolyzed water is currently considered as a recognized sterilization liquid, dilute hydrochloric acid or sodium chloride is electrolyzed by a direct current electrolytic cell, hydrogen and chlorine are generated in the electrolytic process of the electrolytic cell, and the chlorine is dissolved in water to generate slightly acidic hypochlorous acid water. Since the pH is slightly acidic, the bactericidal component is almost completely present in the form of hypochlorous acid molecules, and thus the bactericidal composition has a strong bactericidal activity. In addition, the product is almost odorless, extremely safe and safe for use. Therefore, the range of applications is gradually expanding from the food manufacturing industry to the medical, school, agricultural, catering, service industries, etc.
The hypochlorous acid water disinfectant is obtained by introducing a solution containing chloride into hypochlorous acid water generating equipment and electrolyzing, but the hypochlorous acid water cannot control the proportioning concentration at present, and other space is needed for secondary proportioning, so that the labor is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a hypochlorous acid water generating device, and aims to solve the technical problem that the proportioning concentration of the hypochlorous acid water generating device cannot be controlled by the conventional hypochlorous acid water generating device.
In order to achieve the above object, the present invention provides an apparatus for producing hypochlorous acid water, comprising:
the water supply end is provided with an electrolyte water supply port and a pure water supply port, wherein chloride with certain proportioning concentration is configured in the electrolyte;
and a driving device for providing driving force for the electrolyte and the pure water;
an ion diaphragm electrolytic cell having an anode and a cathode electrolytic chamber;
the water outlet end is provided with a first water outlet and a second water outlet;
the electrolyte flows from an electrolyte water supply port at the inlet end to an anode electrolysis chamber and a cathode electrolysis chamber of the ion diaphragm electrolysis cell through a pipeline, so that alkaline water flows from the cathode electrolysis chamber to a first water outlet at the water outlet end, hypochlorous acid water flows from the anode electrolysis chamber to a second water outlet at the water outlet end, and a hypochlorous acid water mixer is arranged between the anode electrolysis chamber and the second water outlet and connected to a pure water supply port to control the proportioning concentration of hypochlorous acid in hypochlorous acid water flowing out of the second water outlet.
Preferably, a pipeline between the electrolyte water supply port and the ionic diaphragm electrolytic cell is communicated with the pure water supply port by arranging a first control valve, and a second control valve is arranged on the pure water supply port connected between the second water outlet;
a third control valve is arranged on a pipeline connecting the anode electrolysis chamber and the second water outlet, the water outlet of the anode electrolysis chamber is communicated with the water outlet of the cathode electrolysis chamber through the pipeline, and a fourth control valve is arranged on the pipeline.
Preferably, the control valve is a solenoid valve.
Preferably, the driving device is a booster pump, wherein a first flow meter is arranged on a connecting pipeline between the booster pump and the cathode electrolytic chamber.
Preferably, a second flowmeter is connected between the hypochlorous acid water mixer and the pure water feed port.
Preferably, the ion diaphragm electrolytic cell contains a single-layer or multi-layer ion diaphragm inside, and two adjacent layers are separated by the ion diaphragm.
Preferably, the current of the ion diaphragm electrolytic cell device is 12A-30A.
Preferably, the device also comprises a control device and a display operation platform electrically connected with the control device, wherein the display operation platform can display flow, control the opening and closing of the control valve and adjust the current of the booster pump and the electronic diaphragm electrolytic cell.
Preferably, the display device further comprises a case, wherein the case is internally provided with a two-layer structure, the control device is arranged on the upper layer in the case, the electronic diaphragm electrolytic cell is arranged on the lower layer in the case, and the display operation table is arranged on the outer surface of the case.
Preferably, the water inlet end and the water outlet end are arranged at the bottom of the case, and the water supply port, the pure water supply port, the first water outlet and the second water outlet are arranged in a straight line.
Compared with the prior art, the utility model has the following beneficial effects:
1. the chloride-containing electrolyte is passed to the cathodic and anodic compartments of an ion diaphragm cell where the metal cations being electrolyzed pass from the diaphragm to the cathode to retain chloride ions, while the addition of electrolyte at the cathode enhances the conductivity to prevent the device from stopping operation due to low conductivity.
2. The pure water feed port is communicated with a pipeline which is connected from the anode electrolysis chamber to the outside through the hypochlorous acid water mixer, and simultaneously flows to the second water outlet, and the flow speed and the flow of each passage can be adjusted to control the hypochlorous acid water with the desired concentration which finally flows out from the second water outlet.
3. The first control valve, the second control valve, the third control valve and the fourth control valve are connected on the pipeline, and the control valves are opened and closed to realize the control, so that normal electrolytic electrolyte can finally obtain hypochlorous acid water with the desired concentration, and water can be fed through the pure water feed port to clean the internal pipeline of the device and the ion diaphragm electrolytic cell after the electrolysis is finished.
Drawings
FIG. 1 is a schematic view showing the internal connection principle of a hypochlorous acid water generating apparatus according to the present invention;
FIG. 2 is a schematic view of the structure of the housing of the hypochlorous acid water generating apparatus of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
Referring to fig. 1-2, the hypochlorous acid water generating device comprises a water supply end a, an ion diaphragm electrolytic cell 3 and a water outlet end B, wherein the water supply end a is provided with an electrolyte water supply port and a pure water supply port, chloride with a certain proportion concentration is configured in the electrolyte, in the embodiment, the electrolyte is a solution in which edible salt (mainly NACI) is dissolved in pure water, the weight ratio of the edible salt to water can be 1 per mill to 5%, a driving device provides driving force for the electrolyte and the pure water, namely two booster pumps 1 and 4 are arranged on a pipeline of the water supply end a, the ion diaphragm electrolytic cell 3 is provided with an anode electrolysis chamber and a cathode electrolysis chamber, and the water outlet end B is provided with a first water outlet and a second water outlet;
electrolyte flows from an electrolyte water supply port at an inlet end to an anode and a cathode electrolysis chambers of the ion diaphragm electrolysis tank 3 through a pipeline, and is electrolyzed, so that alkaline water flows from the cathode electrolysis chamber to a first water outlet of a water outlet end B, hypochlorous acid water flows from an anode electrolysis chamber to a second water outlet of the water outlet end B, wherein a hypochlorous acid water mixer 9 is arranged between the anode electrolysis chamber and the second water outlet and is connected to a pure water supply port to control the proportioning concentration of hypochlorous acid in the hypochlorous acid water flowing out of the second water outlet.
NACI releases metal sodium ions and chloride ions through anode electrolysis, the sodium ions can penetrate through an ion diaphragm and are adsorbed to a cathode electrolysis end, so that the anode continuously gathers the chloride ions, the chloride ions are unstable and can easily obtain electrons to become chlorine gas, almost all the chlorine gas is dissolved in water to generate hypochlorous acid (HCIO), and therefore the solution flowing out of the anode is hypochlorous acid water. Hypochlorous acid water flows into the hypochlorous acid water mixer 9, enters the hypochlorous acid water mixer 9 by controlling the flow of the pure water feed port, thereby obtaining hypochlorous acid water with the desired concentration and different pH values, and flows out through a second water outlet.
A pipeline between the electrolyte water supply port and the ionic diaphragm electrolytic cell 3 is communicated with a pure water supply port by arranging a first control valve, and a second control valve is arranged on a pure water supply port connected between the second water outlets; a third control valve is arranged on a pipeline connecting the anode electrolysis chamber and the second water outlet, the water outlet of the anode electrolysis chamber is communicated with the water outlet of the cathode electrolysis chamber through the pipeline, and a fourth control valve is arranged on the pipeline.
In this embodiment, the control valve is a solenoid valve. Closing the first electromagnetic valve 5 and the fourth electromagnetic valve 7, and opening the second electromagnetic valve 6 and the third electromagnetic valve 8, normally electrolyzing the electrolyte to generate hypochlorous acid water, flowing into a hypochlorous acid water mixer, and controlling the flow of pure water to obtain hypochlorous acid water with different concentrations; the second electromagnetic valve 6 and the fourth electromagnetic valve 7 are closed, the first electromagnetic valve 5 and the third electromagnetic valve 8 are opened, and water can be fed from the pure water supply end to clean the pipeline and the ion diaphragm electrolytic cell; when the ion diaphragm electrolytic cell breaks down, the fourth electromagnetic valve 7 can be opened, the third electromagnetic valve 8 is closed, the internal solution flows to the first water outlet from the anode through the fourth electromagnetic valve 7, and the purity of the hypochlorous acid water obtained in the hypochlorous acid water mixer is prevented from being damaged.
The hypochlorous acid water generating device also comprises a case 13, a control device 11 and a display operation table 12 electrically connected with the control device 11, wherein the display operation table 12 can display flow, control the opening and closing of a control valve and adjust the current of the booster pumps 1 and 4 and the electronic diaphragm electrolytic cell 3. The inner part of the case 13 is provided with a two-layer structure, the control device 11 is arranged on the upper layer 1301 in the case, the electronic diaphragm electrolytic cell 3 is arranged on the lower layer 1302 in the case, and the display operation table 12 is arranged on the outer surface of the case 13. The water inlet end A and the water outlet end B are arranged at the bottom of the case 13, and the water supply port, the pure water supply port, the first water outlet and the second water outlet are arranged in a straight line.
Wherein, a first flowmeter 2 is arranged on a connecting pipeline between the booster pump 1 and the cathode electrolysis chamber, and a second flowmeter 10 is connected between the hypochlorous water mixer 9 and a pure water feed port. The first flowmeter 2 is used for transmitting the flow information of the electrolyte to the display operation table 12 and controlling the flow speed and the flow of the electrolyte entering the ion diaphragm electrolytic cell 3 through an adjusting button on the display operation table 12; the second flow meter 10 is used for transmitting the flow information of the pure water entering the hypochlorous water mixer 9 to the display console 12 and controlling the flow of the pure water through the adjusting button on the display console 12.
The ion diaphragm electrolytic cell 3 contains a single-layer or multi-layer ion diaphragm inside, and two adjacent layers are separated by the ion diaphragm. The current of the ion diaphragm electrolytic cell 3 device is 12A-30A.
Specifically, in another embodiment, referring to fig. 1, a brine mixture with a concentration of 5% o is fed into the ion diaphragm electrolytic cell 3 through the booster pump 1, and the control device 11 controls the booster pump 1 to feed the brine mixture into the ion diaphragm electrolytic cell 3 at a rate of 0.5L/min; the control device 11 controls the current of the ion diaphragm electrolytic cell 3 to be 20A, the saline water mixture is electrolyzed in the ion diaphragm electrolytic cell 3, and the high-concentration hypochlorous acid obtained by electrolysis is conveyed to the hypochlorous water mixer 9 through a pipeline; the second flowmeter 10 tests the flow rate of pure water conveyed by the pure water pipeline, the obtained test data is conveyed to the control device 11 and displayed on the operation display table 12, and the control device 11 controls the second electromagnetic valve 6 according to the test data of the second flowmeter 10, so that the pure water pipeline inputs water into the hypochlorous water mixer 9 at the speed of 3L/min; in the hypochlorous acid water mixer 9, hypochlorous acid water is obtained by mixing high-concentration hypochlorous acid obtained by electrolysis in the ion diaphragm electrolysis vessel 3 with pure water supplied through a pure water line, and the obtained hypochlorous acid water flows out from the second water outlet. The pH value and the chlorine concentration of the hypochlorous acid water obtained by the method and the disinfection and sterilization effect of the hypochlorous acid water are tested, and the test result shows that the hypochlorous acid water obtained by the embodiment has the pH value of 2.2-2.5, the chlorine concentration of 90-110 ppm and good disinfection and sterilization capability.
In still another embodiment, referring to fig. 1, a brine mixture with a concentration of 1% is fed into the ion diaphragm electrolytic tank 3 by the booster pump 1, and the control device 11 controls the booster pump 1 to feed the brine mixture into the ion diaphragm electrolytic tank 3 at a rate of 1L/mi n; the control device 11 controls the current of the ion diaphragm electrolytic cell 3 to be 20A, the saline water mixture is electrolyzed in the ion diaphragm electrolytic cell 3, and the high-concentration hypochlorous acid obtained by electrolysis is conveyed to the hypochlorous water mixer 9 through a pipeline; the second flowmeter 10 tests the flow rate of pure water conveyed by the pure water pipeline, the obtained test data is conveyed to the control device 11 and displayed on the operation display table 12, and the control device 11 controls the second electromagnetic valve 6 according to the test data of the second flowmeter 10, so that the pure water pipeline inputs water into the hypochlorous water mixer 9 at the speed of 3.5L/min; in the hypochlorous acid water mixer 9, hypochlorous acid water is obtained by mixing high-concentration hypochlorous acid obtained by electrolysis in the ion diaphragm electrolysis vessel 3 with pure water supplied through a pure water line, and the obtained hypochlorous acid water flows out from the second water outlet. The pH value of the hypochlorous acid water obtained by the embodiment is 6.0-6.5, the chlorine concentration is 300-320 ppm, and the hypochlorous acid water has good disinfection and sterilization capability.
The above description is only a part of or preferred embodiments of the present invention, and neither the text nor the drawings should be construed as limiting the scope of the present invention, and all equivalent structural changes, which are made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A hypochlorous acid water generating device, characterized by comprising:
the water supply end is provided with an electrolyte water supply port and a pure water supply port, wherein chloride with certain proportioning concentration is configured in the electrolyte;
and a driving device for providing driving force for the electrolyte and the pure water;
an ion diaphragm electrolytic cell having an anode and a cathode electrolytic chamber;
the water outlet end is provided with a first water outlet and a second water outlet;
the electrolyte water feeding port is sequentially connected with the driving device and the ion diaphragm electrolytic cell through pipelines, a cathode electrolytic chamber of the ion diaphragm electrolytic cell is connected to a first water outlet through a pipeline, an anode electrolytic chamber is connected to a second water outlet through a pipeline, a hypochlorous water mixer is arranged between the anode electrolytic chamber and the second water outlet, and the pure water feeding port is connected to the hypochlorous water mixer to control the proportioning concentration of hypochlorous acid in hypochlorous water flowing out of the second water outlet.
2. The apparatus for producing hypochlorous acid water as claimed in claim 1, wherein a first control valve is provided on a pipe connecting the electrolyte water supply port and the ion-exchange membrane electrolytic cell to communicate with the pure water supply port, and a second control valve is provided on a pure water supply port connecting the second water outlet port;
a third control valve is arranged on a pipeline connecting the anode electrolysis chamber and the second water outlet, the water outlet of the anode electrolysis chamber is communicated with the water outlet of the cathode electrolysis chamber through the pipeline, and a fourth control valve is arranged on the pipeline.
3. The apparatus for producing hypochlorous acid water as claimed in claim 2, wherein the control valve is a solenoid valve.
4. The apparatus for producing hypochlorous acid water as claimed in claim 1, wherein the driving means is a booster pump, and a first flow meter is provided in a connection pipe between the booster pump and the cathode electrolytic chamber.
5. The hypochlorous acid water generating apparatus as claimed in claim 1, wherein a second flow meter is connected between the hypochlorous acid water mixer and a pure water supply port.
6. The apparatus for producing hypochlorous acid water as claimed in claim 1, wherein the ion membrane electrolyzer comprises a single-layer or multi-layer ion membrane, and two adjacent layers are separated by the ion membrane.
7. The apparatus for producing hypochlorous acid water as claimed in claim 1, wherein the current of the ion diaphragm electrolyzer is 12A to 30A.
8. The apparatus for producing hypochlorous acid water as claimed in any one of claims 1 to 7, further comprising a control device and a display console electrically connected to the control device, wherein the display console displays the flow rate, controls the opening and closing of the control valve, and regulates the current levels of the booster pump and the electronic diaphragm electrolyzer.
9. The apparatus for producing hypochlorous acid water as claimed in claim 8, further comprising a housing, wherein the housing has a two-layer structure, the controller is disposed at an upper layer of the housing, the electronic diaphragm electrolyzer is disposed at a lower layer of the housing, and the display console is disposed on an outer surface of the housing.
10. The apparatus of claim 9, wherein the water inlet and outlet are disposed at the bottom of the housing, and the water inlet, the pure water inlet, the first water outlet and the second water outlet are arranged in a row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431127.0U CN215668230U (en) | 2021-06-26 | 2021-06-26 | Hypochlorous acid water generates device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431127.0U CN215668230U (en) | 2021-06-26 | 2021-06-26 | Hypochlorous acid water generates device |
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| Publication Number | Publication Date |
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| CN215668230U true CN215668230U (en) | 2022-01-28 |
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| CN202121431127.0U Active CN215668230U (en) | 2021-06-26 | 2021-06-26 | Hypochlorous acid water generates device |
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| CN (1) | CN215668230U (en) |
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- 2021-06-26 CN CN202121431127.0U patent/CN215668230U/en active Active
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