CN114016056A - Ozone water disinfectant manufacturing machine and high-pressure prevention control method thereof - Google Patents
Ozone water disinfectant manufacturing machine and high-pressure prevention control method thereof Download PDFInfo
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- CN114016056A CN114016056A CN202111414317.6A CN202111414317A CN114016056A CN 114016056 A CN114016056 A CN 114016056A CN 202111414317 A CN202111414317 A CN 202111414317A CN 114016056 A CN114016056 A CN 114016056A
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- Prior art keywords
- pressure
- reaction space
- water disinfectant
- gas
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000000645 desinfectant Substances 0.000 title claims abstract description 39
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000002265 prevention Effects 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000005868 electrolysis reaction Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 17
- 238000001179 sorption measurement Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 230000002421 anti-septic effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 29
- 239000001257 hydrogen Substances 0.000 abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/13—Ozone
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
Abstract
The invention provides an ozone water disinfectant manufacturing machine and a high pressure prevention control method thereof, wherein the ozone water disinfectant manufacturing machine comprises a container, a pressure relief channel and an on-off valve, wherein a reaction space for containing water is arranged in the container, the pressure relief channel is positioned at the top of the reaction space, one end of the pressure relief channel is communicated with the top space of the reaction space, the other end of the pressure relief channel is communicated with the external environment, and the on-off valve is arranged in the pressure relief channel and used for controlling the on-off of the pressure relief channel. According to the invention, the pressure relief and the discharge of the gas in the reaction space are realized by controlling the on-off of the pressure relief channel, so that the phenomenon that the pressure of the container is excessively damaged due to the fact that the hydrogen in the reaction space cannot be discharged is effectively prevented.
Description
Technical Field
The invention belongs to the technical field of manufacturing of ozone water disinfectant manufacturing equipment, and particularly relates to an ozone water disinfectant manufacturing machine and a high-pressure prevention control method thereof.
Background
Ozone is more and more emphasized by people because of its quick sterilization and disinfection capability and quick decomposition into oxygen after the action is finished, and ozone water is often used for disinfecting the surface of an object and meets the daily life needs. The method for producing ozone water is commonly used as an electrolytic method, and the method has the advantages of low cost, fast ozone water generation and wide application. In the mode of producing ozone water by an electrolysis method, an anode produces ozone, a cathode produces hydrogen, and the hydrogen is not dissolved in water, so that containers such as an electrolysis cavity or a tank body are easily damaged due to overlarge air pressure if the produced hydrogen is not controlled in the process of preparing ozone water by electrolysis.
Disclosure of Invention
Therefore, the invention provides an ozone water disinfectant manufacturing machine and a high-pressure prevention control method thereof, which can overcome the defect that hydrogen generated by electrolysis of the ozone water disinfectant manufacturing machine in the related art cannot be discharged out of a container, so that the container is damaged due to overlarge pressure.
In order to solve the above problems, the present invention provides an ozone water disinfectant manufacturing machine, including a container, a reaction space for containing water, and a pressure relief channel, where the pressure relief channel is located at the top of the reaction space, one end of the pressure relief channel is communicated with the top space of the reaction space, and the other end is communicated with the external environment, and an on-off valve is arranged in the pressure relief channel and is used to control the on-off of the pressure relief channel.
In some embodiments, the ozonated water disinfection machine further comprises a pressure detection means for detecting a gas pressure within the reaction space.
In some embodiments, the on-off valve is an electrically controlled valve.
In some embodiments, the ozonated water disinfectant manufacturing machine further includes a control board capable of acquiring a gas pressure detected by the pressure detection part, and controlling the on-off valve to be turned on when the gas pressure is not lower than a preset pressure.
In some embodiments, the pressure relief channel further comprises an adsorption component therein, and the adsorption component can adsorb ozone in the air flow discharged from the pressure relief channel.
In some embodiments, the adsorbent member comprises an activated carbon adsorbent layer.
In some embodiments, the ozonated water disinfectant maker further comprises a display part capable of displaying an operation mode and/or a failure information of the ozonated water disinfectant maker.
The invention also provides a high pressure prevention control method for the ozone water disinfectant manufacturing machine, wherein the ozone water disinfectant manufacturing machine is the ozone water disinfectant manufacturing machine, and the high pressure prevention control method comprises the following steps:
acquiring a real-time gas pressure P1 in the reaction space;
comparing the acquired real-time gas pressure P1 with a preset gas pressure value P0;
and when P1 is more than or equal to P0, controlling the conduction of the pressure relief channel.
In some embodiments, before obtaining the real-time gas pressure P1 in the reaction space, the method further comprises:
and the control board performs self-checking to detect whether the pressure detection part and the on-off valve have faults or not, and controls the ozone water disinfectant manufacturing machine to enter a standby state when the detection result indicates no faults.
In some embodiments of the present invention, the substrate is,
and when the detection result shows that the fault exists, controlling the ozone water disinfectant manufacturing machine to be powered off.
In some embodiments, the real-time gas pressure P1 within the reaction space is obtained after the electrolysis instructions are obtained; and/or the presence of a gas in the gas,
when P1 is more than or equal to P0, the ozone water disinfectant manufacturing machine is also controlled to stop electrolysis; and/or the presence of a gas in the gas,
when P1 is more than or equal to P0, the control device also sends out fault prompt information.
According to the ozone water disinfectant manufacturing machine and the high-pressure prevention control method thereof, pressure relief and discharge of gas in the reaction space are realized by controlling the on-off of the pressure relief channel, and the phenomenon that hydrogen in the reaction space cannot be discharged to cause excessive pressure damage of a container is effectively prevented.
Drawings
FIG. 1 is a schematic view of an internal structure of a ozonated water disinfectant manufacturing machine according to an embodiment of the present invention;
FIG. 2 is a schematic control logic diagram of a method for controlling high pressure in a ozonated water disinfectant machine according to another embodiment of the present invention.
The reference numerals are represented as:
1. a container; 2. a pressure relief channel; 3. an on-off valve; 4. a pressure detecting member; 5. a control panel; 6. an adsorption member; 7. a display section; 8. a host component; 91. an atomizing spray head; 92. a self-priming water pump; 93. an electrolytic anode; 94. an electrolytic cathode; 95. an anode electrolysis catalysis layer; 96. a cathode electrolysis catalysis layer; 97. a filter screen; 98. a suction pipe.
Detailed Description
Referring to fig. 1 to 2 in combination, according to an embodiment of the present invention, there is provided an ozonated water disinfectant manufacturing machine, including a container 1 and a host component 8 disposed at the top of the container 1, a reaction space for containing water is provided in the container 1, and further including a pressure release channel 2, the pressure release channel 2 is located at the top of the reaction space, one end of the pressure release channel 2 is communicated with the top space of the reaction space, the other end is communicated with an external environment, an on-off valve 3 is provided in the pressure release channel 2, and the on-off valve 3 is used for controlling on-off of the pressure release channel 2. In this technical scheme, through control the break-make of pressure release passageway 2 is realized the pressure release of the gas in the reaction space is discharged, effectively prevents the phenomenon that hydrogen in the reaction space can not discharge and lead to the too big damage of container 1 pressure takes place.
The pressure relief channel 2 can advantageously be constructed directly on the side of the main body part 8 facing the container 1, which simplifies the piping design.
In some embodiments, the ozonated water disinfection machine further comprises a pressure detection means 4, in particular, for example, a pressure sensor, for detecting a gas pressure within the reaction space. Therefore, in one embodiment, when the gas pressure in the reaction space is detected to be too high, alarm information is sent to remind a user to control the on-off valve 3 to release pressure in time, and the on-off valve 3 can be an electric control valve or a manual valve. In another embodiment, the on-off valve 3 is an electric control valve, and at this time, the control board 5 of the ozonated water disinfectant manufacturing machine can obtain the gas pressure detected by the pressure detection component 4, and control the on-off valve 3 to be turned on when the gas pressure is not lower than a preset pressure, so as to realize an automatic protection function at high pressure.
In some embodiments, the pressure relief channel 2 is further provided with an adsorption element 6, the adsorption element 6 can adsorb ozone in the air flow discharged from the pressure relief channel 2, in one embodiment, the adsorption element 6 includes an activated carbon adsorption layer, so that when the pressure relief is performed in the container 1 in time, it can be ensured that the ozone does not leak into the air, and safety and reliability are ensured.
The ozone water disinfection liquid manufacturing machine further comprises a display part 7, the display part 7 is arranged on one side, facing a user, of the host part 8, the display part 7 can display operation modes and/or fault information of the ozone water disinfection liquid manufacturing machine, the operation modes comprise an electrolysis mode, the fault information can be text fault information, preferably, the display part 7 is a touch screen, and selection of the electrolysis mode can be achieved through touching the touch screen.
According to an embodiment of the present invention, there is also provided a high-pressure prevention control method for an ozone-water disinfectant manufacturing machine, the ozone-water disinfectant manufacturing machine being the above-mentioned ozone-water disinfectant manufacturing machine, the high-pressure prevention control method including:
acquiring real-time gas pressure P1 in the reaction space;
comparing the acquired real-time gas pressure P1 with a preset gas pressure value P0;
when P1 is more than or equal to P0, the pressure relief channel 2 is controlled to be conducted.
In this technical scheme, when gas pressure in the reaction space surpassed P0, through control switching on of pressure release passageway 2 realizes the pressure release of the gas in the reaction space is discharged, effectively prevents the phenomenon that hydrogen in the reaction space can not discharge and lead to the too big damage of container 1 pressure takes place.
In some embodiments, before obtaining the real-time gas pressure P1 in the reaction space, the method further comprises: and the control board performs self-detection to detect whether the pressure detection part 4 and the on-off valve 3 have faults or not, controls the ozone water disinfectant manufacturing machine to enter a standby state when the detection result is no fault, and controls the ozone water disinfectant manufacturing machine to be powered off when the detection result is that the faults exist, so that the faults of the pressure detection part 4 and the on-off valve 3 are prevented from being reliably controlled in the electrolytic process, and the error of the execution result is prevented.
In some embodiments, the real-time gas pressure P1 in the reaction space is obtained after the electrolysis command is obtained.
And when the P1 is more than or equal to P0, the ozone water disinfectant manufacturing machine is also controlled to stop electrolysis, and preferably, fault prompt information is also controlled to be sent out.
The high voltage prevention control method of the present invention is further explained with reference to fig. 2 as follows:
adding electrolysis water into an electrolytic cell (namely a container 1, the same below), electrifying a unit, automatically performing self-checking on a main board (namely a control board 5, the same below) and checking whether a pressure sensor (namely a pressure detection part 4), an electronic pressure release valve (namely an on-off valve 3, the same below) and a preset electrolysis pressure protection value P0 (namely a gas preset pressure value P0, the same below) are normal or not, and if the pressure sensor, the electronic pressure release valve and the preset electrolysis pressure protection value P0 are normal, enabling the unit to enter a standby state and perform electrolysis; if any one of the two is abnormal, the power is automatically cut off. After the preparation process, the pressure sensor detects the air pressure in the electrolytic cell at any time and feeds the air pressure back to the display panel, when P1 is not less than P0 during the preparation process, the mainboard immediately cuts off the power supply of the electrolytic anode 93 and the electrolytic cathode 94, the display panel gives a fault prompt to remind the user that the electrolysis operation can not be carried out any more, meanwhile, the electronic pressure release valve is opened for 2s, so that the gas in the electrolytic cell flows out of the pressure release channel 2, and after the gas passes through the activated carbon adsorption layer, the redundant ozone is absorbed, and actually the extra hydrogen flows into the atmosphere, so that the pressure in the electrolytic cell is ensured to be within the safety value, ozone can not leak to the atmosphere, and the unit returns to standby state after the electronic pressure relief valve resets 2 s. If P1 is still less than P0 after electrolysis is completed, electrolysis is normally completed, and the electrolysis is returned to a standby state, and the display panel reminds the user of the completion of electrolysis and spraying is possible.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (11)
1. The utility model provides an ozone water antiseptic solution is made machine, its characterized in that includes container (1), has the reaction space that is used for holding water in it, still includes pressure release channel (2), pressure release channel (2) are in the top of reaction space, the one end of pressure release channel (2) with the headspace intercommunication of reaction space, the other end and external environment intercommunication, on-off valve (3) have in pressure release channel (2), on-off valve (3) are used for control the break-make of pressure release channel (2).
2. The ozonated water disinfectant maker according to claim 1, further comprising a pressure detecting means (4) for detecting a gas pressure in the reaction space.
3. The ozonated water disinfectant maker according to claim 2, wherein the on-off valve (3) is an electrically controlled valve.
4. The ozonated water disinfectant maker according to claim 3, further comprising a control board (5) capable of acquiring a gas pressure detected by the pressure detecting part (4) and controlling the on/off valve (3) to be turned on when the gas pressure is not lower than a preset pressure.
5. The ozonated water disinfectant maker according to any one of claims 1 to 4, wherein an adsorption member (6) is further provided in the pressure release channel (2), and the adsorption member (6) is capable of adsorbing ozone in the effluent gas flow in the pressure release channel (2).
6. The ozonated water disinfectant maker according to claim 5, wherein the adsorption member (6) includes an activated carbon adsorption layer.
7. The ozonated water disinfectant maker according to claim 1, further comprising a display part (7), the display part (7) being capable of displaying an operation mode and/or failure information of the ozonated water disinfectant maker.
8. A method of controlling high pressure in an ozone-water disinfecting liquid manufacturing machine according to any one of claims 1 to 7, the method comprising:
acquiring a real-time gas pressure P1 in the reaction space;
comparing the acquired real-time gas pressure P1 with a preset gas pressure value P0;
when P1 is more than or equal to P0, the pressure relief channel (2) is controlled to be conducted.
9. The high pressure prevention control method according to claim 8, further comprising, before acquiring the real-time gas pressure P1 in the reaction space:
and the control panel performs self-detection to detect whether the pressure detection part (4) and the on-off valve (3) have faults or not, and controls the ozone water disinfectant manufacturing machine to enter a standby state when the detection result indicates no faults.
10. The high-voltage prevention control method according to claim 9,
and when the detection result shows that the fault exists, controlling the ozone water disinfectant manufacturing machine to be powered off.
11. The high-voltage prevention control method according to claim 8,
acquiring a real-time gas pressure P1 in the reaction space after the electrolysis instruction is acquired; and/or the presence of a gas in the gas,
when P1 is more than or equal to P0, the ozone water disinfectant manufacturing machine is also controlled to stop electrolysis; and/or the presence of a gas in the gas,
when P1 is more than or equal to P0, the control device also sends out fault prompt information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111414317.6A CN114016056A (en) | 2021-11-25 | 2021-11-25 | Ozone water disinfectant manufacturing machine and high-pressure prevention control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111414317.6A CN114016056A (en) | 2021-11-25 | 2021-11-25 | Ozone water disinfectant manufacturing machine and high-pressure prevention control method thereof |
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