CN111607804A

CN111607804A - Device for preparing hypochlorous acid water through circulating electrolysis

Info

Publication number: CN111607804A
Application number: CN202010615905.5A
Authority: CN
Inventors: 李杰光
Original assignee: Beijing Xiyi Technology Development Co ltd
Current assignee: Beijing Xiyi Technology Development Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-09-01

Abstract

The invention relates to a device for preparing hypochlorous acid water by circulating electrolysis. The technical scheme includes that the device comprises an outer shell, an exhaust fan, a control panel, a liquid discharge pipe, a temperature control switch, an electrolyte solution storage device, a multipurpose water storage tank, an electrolyte conveying hose, a water circulating pump, a water conveying pipe, a circulating mixing box, a peristaltic pump, an electromagnetic valve, an electrolyte circulating conveying pump, an electrolyte conveying pipe, an electrolysis device and a lead. The invention separates the mixing box and the water tank for recycling the hypochlorous acid water independently, realizes the quantitative preparation and the rapid multi-time circulation of the hypochlorous acid water, avoids the phenomena of low resource utilization rate and waste in the preparation process caused by uncontrollable preparation amount, in addition, the multipurpose water storage tank can provide water for the preparation of the hypochlorous acid water, also can realize the cooling of the electrolysis device, ensures the effective operation of the electrolysis device, has compact structure of the whole device, is convenient for controlling the preparation process of the hypochlorous acid water, and is suitable for places with small demand for the hypochlorous acid water, such as families, office places, and the like.

Description

Device for preparing hypochlorous acid water through circulating electrolysis

Technical Field

The invention belongs to the technical field of hypochlorous acid water preparation equipment, and relates to a device for preparing hypochlorous acid water by circulating electrolysis.

Background

The disinfectant is used for killing pathogenic microorganisms on the transmission medium, so that the transmission medium meets the harmless requirement, and meanwhile, the disinfectant can cut off the transmission path of infectious diseases, so that the purpose of controlling the infectious diseases is achieved. At present, the disinfectants used on the surfaces of objects mainly comprise ozone disinfectants, alcohol disinfectants and chlorine disinfectants, wherein the chlorine disinfectants have wide application range, can be used for disinfecting human skin mucosa, domestic drinking water, tableware, fruits and vegetables, environment and the like, can be directly used without dilution or blending, and can be disinfected by adopting the modes of spraying, washing, soaking, wiping and the like. Chlorine disinfectant among the prior art is mainly sodium hypochlorite or calcium hypochlorite, and sodium hypochlorite or calcium hypochlorite can not directly be regarded as the disinfectant and use, need dilute sodium hypochlorite or calcium hypochlorite with water, utilize the hypochlorous acid that exists in sodium hypochlorite solution or the calcium hypochlorite solution to disinfect, and the hypochlorous acid molecule can permeate to the bacterium surface of taking the burden electricity to penetrate the cell wall and get into inside the cell, and the strong oxidizing property of hypochlorous acid can destroy the enzyme system of bacterium and make the bacterium die. The existing products and technologies do not have devices for independently preparing hypochlorous acid water for small demands of families and office places.

Disclosure of Invention

In view of the problems in the prior art, the invention discloses a device for preparing hypochlorous acid water by circulating electrolysis, which adopts the technical scheme that the device comprises an outer shell, wherein an exhaust fan is arranged at the top of the outer shell, an air inlet of the exhaust fan is communicated with an inner cavity of the outer shell, an air outlet of the exhaust fan is communicated with the outside of the outer shell, a control panel is arranged at the edge of the top of the outer shell, a temperature control switch is fixedly arranged at the middle position of the top of the inner cavity of the outer shell and is respectively and electrically connected with the control panel and the exhaust fan, a multipurpose water storage tank is fixedly connected at the bottom of the inner cavity of the outer shell, an electrolyte solution storage device is arranged at the side wall of the inner cavity of the outer shell in a buckling mode, a water injection pipe is arranged at the middle position of the top of the multipurpose water, the multipurpose water storage tank is characterized in that a heat dissipation cavity is arranged at the upper part of the multipurpose water storage tank, the heat dissipation cavity is annular, a communicating pipe is fixedly connected to the top of the side wall, the other end of the communicating pipe is fixedly connected to the side wall of the water injection pipe, the inner cavity of the water injection pipe is communicated with the heat dissipation cavity through the communicating pipe, the bottom of the cooling cavity is fixedly connected with an arc top baffle, the inner side of the arc top baffle is enclosed to form a water storage cavity, the bottom of the circumferential wall of the arc top baffle is uniformly provided with communicating holes which communicate the cooling cavity with the water storage cavity, the bottom of the water storage cavity is fixedly connected with a heat dissipation base, a water circulating pump is arranged at the side edge of the multipurpose water storage tank, a water suction port of the water circulating pump is fixedly connected with a water suction pipe, a water outlet is fixedly connected, the middle part of the heat dissipation base is fixedly connected with an electrolytic device, the upper end of the electrolytic device is fixedly communicated and connected with an electrolyte conveying pipe, the other end of the electrolyte conveying pipe extends out of the bottom of the multipurpose water storage tank and is communicated and connected with a circulating mixing box, the circulating mixing box is positioned below the multipurpose water storage tank and is fixedly connected with the bottom of an inner cavity of the outer shell, the top of the circulating mixing box is fixedly provided with an electrolyte circulating conveying pump, the water inlet of the electrolyte circulating conveying pump extends into and is communicated with the bottom of the inner cavity of the circulating mixing box through a pipeline, the water outlet of the electrolyte circulating conveying pump is communicated and connected with the lower end of the electrolytic device through a pipeline, the electrode of the electrolytic device is connected with a lead and is electrically connected with the control panel, the electrolyte solution storage, electrolyte delivery hose mid-mounting is on the peristaltic pump, the peristaltic pump fixed mounting be in the inner chamber bottom of shell body, the water storage chamber with connect through the pipeline intercommunication of installing the second solenoid valve between the inner chamber of circulation mixing box, second solenoid valve fixed connection be in multipurpose storage water tank bottom, circulation mixing box bottom intercommunication is connected with the fluid-discharge tube, the fluid-discharge tube is followed stretch out and install first solenoid valve on it the shell body bottom, first solenoid valve fixed connection be in circulation mixing box bottom, the water circulating pump the peristaltic pump first solenoid valve the second solenoid valve electrolyte circulation delivery pump electrolytic device respectively with control panel electric connection.

As a preferred scheme of the present invention, handles are fixedly connected to two sides of the outer shell, heat dissipation ports are formed in the peripheral side walls and the top of the outer shell, a bottle buckle placing groove is fixedly connected to the inner side wall of the outer shell, the electrolyte solution storage device is placed in the bottle buckle placing groove, an electrolyte replacement port cover plate is provided above the bottle buckle placing groove and is opened at the top of the outer shell, a water filling port cover plate is provided above the water filling pipe and is opened at the top of the outer shell, and a drain pipe protection plate is fixedly connected to the bottom of the outer shell and is arranged at two sides of the drain pipe.

As a preferable aspect of the present invention, the control panel is provided with a power switch button, an equipment switch button, and a time display.

As a preferred embodiment of the present invention, the electrolyte solution storage device includes a bottle body with an opening at one end, the opening of the bottle body is hermetically connected with a sealing end cover by means of screwing, a first fluorine rubber sealing ring is installed in a central hole of the sealing end cover, a drainage suction pipe is inserted into the central hole, the upper end of the drainage suction pipe is located in the sealing end cover and is hermetically connected with the electrolyte delivery hose, the lower end of the drainage suction pipe extends to the bottom of the bottle body, a sealing post is installed on the sealing end cover and is provided with a hole beside the drainage suction pipe in a sliding manner, a lower end shoulder of the sealing post abuts against the lower surface of the sealing end cover, the upper end of the sealing post extends to the upper portion of the sealing end cover and is sleeved with a pressure spring, an end cap is fixedly connected to the upper end face of the sealing post through a screw, the end, The end covers form a simple one-way valve.

As a preferable scheme of the invention, the bottle body is made of high-density polyethylene.

As a preferred scheme of the invention, the electrolytic device comprises a shell end cover and an electrolytic device shell, wherein holes are formed in the centers of the shell end cover and the electrolytic device shell and respectively provided with a second fluorine rubber sealing ring in a matched manner, pipeline connecting ports are formed in the end parts of the shell end cover and the electrolytic device shell, the pipeline connecting port on the shell end cover is connected with the electrolyte conveying pipe in a sealing manner, the pipeline connecting port on the electrolytic device shell is connected with a water outlet of the electrolyte circulating conveying pump through a pipeline, a cathode plate is arranged in the shell end cover in a buckled manner, a cathode binding post is fixedly connected in the center of the cathode plate, penetrates through the center hole of the shell end cover and is tightly matched with the second fluorine rubber sealing ring arranged in the center to form sealing, and an anode plate is arranged in the electrolytic device shell in a, the center of the anode plate is fixedly connected with an anode terminal, the anode terminal penetrates through a center hole of the electrolytic device shell and is tightly matched with a second fluorine rubber sealing ring installed in the center hole to form sealing, the cathode terminal and the anode terminal are respectively connected with a cathode and an anode of a power supply and are subjected to sealing and waterproof treatment at the connecting part, a plurality of gaskets are installed in the electrolytic device shell in a stacking buckling mode, through holes and flow channels are formed in the gaskets, square holes are formed in the centers of the gaskets, electrode plates are installed in the square holes formed in the centers of the gaskets in a buckling mode, gaps are formed among the electrode plates through the gaskets, and the shell end cover is fixedly connected to the electrolytic device shell in a sealing mode and presses the gaskets to be clamped between the shell end cover and the electrolytic device shell.

As a preferred scheme of the invention, the shell end cover, the gasket and the shell of the electrolytic device are all made of chlorinated polyvinyl chloride resin, and the whole electrolytic device is subjected to waterproof sealing treatment.

In a preferred embodiment of the present invention, the electrolyte solution stored in the electrolyte solution storage device is a 6% diluted hydrochloric acid solution.

The invention has the beneficial effects that: the invention integrates the whole hypochlorous acid water electrolysis preparation device, reduces the volume, realizes the circulating preparation of hypochlorous acid water by using reasonable structural layout, independently separates a mixing box for circulating the hypochlorous acid water from a water tank, can realize the quantitative preparation and rapid multi-time circulation of the hypochlorous acid water, avoids the phenomena of low resource utilization rate and waste in the preparation process caused by uncontrollable preparation amount, can effectively control the amount of water and electrolyte participating in the circulation to realize the control of the preparation concentration of the hypochlorous acid water, in addition, the designed independent multi-layer multi-purpose water storage tank can provide water for the hypochlorous acid water preparation and can also realize the cooling of the electrolysis device, and the designed shell body provided with the exhaust fan and a plurality of heat dissipation ports can ensure the heat dissipation effect of the whole device, ensure the effective operation of the device and has compact structure, the operation is convenient, the control of the preparation process of the hypochlorous acid water is convenient, and the method is suitable for places with small demand for the hypochlorous acid water, such as families, office places and the like.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the internal circulation system of the present invention;

FIG. 4 is a sectional view showing the internal structure of the multipurpose water storage tank of the present invention;

fig. 5 is an exploded view illustrating the structure of an electrolyte solution storage device according to the present invention;

FIG. 6 is an exploded view of the electrolytic apparatus of the present invention.

In the figure: 1-outer shell, 101-handle, 102-heat dissipation port, 103-electrolyte replacement port cover plate, 104-water adding port cover plate, 105-liquid discharge pipe protection plate, 106-bottle body buckle placement groove, 2-exhaust fan, 3-control panel, 301-power switch button, 302-equipment switch button, 303-time display, 4-liquid discharge pipe, 5-temperature control switch, 6-electrolyte solution storage device, 601-bottle body, 602-drainage suction pipe, 603-sealing column, 604-sealing end cover, 605-pressure spring, 606-end cap, 607-first fluorine rubber sealing ring, 7-multipurpose water storage tank, 701-water injection pipe, 702-sealing plug, 703-communicating pipe, 704-heat dissipation cavity, 705-cooling cavity, 706-a water storage cavity, 707-an arc top clapboard, 708-a communication hole, 709-a heat dissipation base, 8-an electrolyte delivery hose, 9-a water circulation pump, 901-a water suction pipe, 10-a water delivery pipe, 11-a circulation mixing box, 12-a peristaltic pump, 13-a first electromagnetic valve, 14-a second electromagnetic valve, 15-an electrolyte circulation delivery pump, 16-an electrolyte delivery pipe, 17-an electrolysis device, 1701-a shell end cover, 1702-a pipeline connecting port, 1703-a cathode plate, 1704-a second fluorine rubber sealing ring, 1705-a cathode binding post, 1706-an electrode plate, 1707-a gasket, 1708-an anode plate, 1709-an anode binding post, 1710-an electrolysis device shell and 18-a lead.

Detailed Description

Example 1

As shown in fig. 1 to 6, the device for preparing hypochlorous acid water by circulating electrolysis adopts the technical scheme that the device comprises an outer shell 1, an exhaust fan 2 is installed at the top of the outer shell 1, an air inlet of the exhaust fan 2 is communicated with an inner cavity of the outer shell 1, an air outlet of the exhaust fan 2 is communicated with the outside of the outer shell 1, a control panel 3 is installed at the edge of the top of the outer shell 1, a temperature control switch 5 is fixedly installed at the middle position of the top of the inner cavity of the outer shell 1, the temperature control switch 5 is respectively electrically connected with the control panel 3 and the exhaust fan 2, a multipurpose water storage tank 7 is fixedly connected to the bottom of the inner cavity of the outer shell 1, an electrolyte solution storage device 6 is arranged at the side wall of the inner cavity of the outer shell 1 in a buckling mode, a water injection pipe 701 is arranged at the middle position of the, the lower end of the water injection pipe 701 is communicated with a cooling cavity 705, the upper part of the multipurpose water storage tank 7 is provided with a heat dissipation cavity 704, the heat dissipation cavity 704 is annular, the top of the side wall is fixedly connected with a communicating pipe 703, the other end of the communicating pipe 703 is fixedly connected with the side wall of the water injection pipe 701, the inner cavity of the water injection pipe 701 is communicated with the heat dissipation cavity 704 through the communicating pipe 703, the bottom of the cooling cavity 705 is fixedly connected with an arc top partition 707, the inner side of the arc top partition 707 is enclosed to form a water storage cavity 706, the bottom of the circumferential wall of the arc top partition 707 is uniformly provided with communicating holes 708, the cooling cavity 705 is communicated with the water storage cavity 706 through the communicating holes 708, the bottom of the water storage cavity 706 is fixedly connected with a heat dissipation base 709, the side edge of the multipurpose water storage tank 7 is provided with, the water suction pipe 901 extends into the water storage cavity 706 and is communicated with the water storage cavity, the other end of the water conveying pipe 10 is fixedly connected with the side wall of the heat dissipation cavity 704 and is communicated with the heat dissipation cavity 704, the middle part of the heat dissipation base 709 is fixedly connected with an electrolysis device 17, the upper end of the electrolysis device 17 is fixedly communicated with an electrolyte conveying pipe 16, the other end of the electrolyte conveying pipe 16 extends out of the bottom of the multipurpose water storage tank 7 and is communicated with a circulating mixing box 11, the circulating mixing box 11 is positioned below the multipurpose water storage tank 7 and is fixedly connected with the bottom of the inner cavity of the outer shell 1, the top of the circulating mixing box 11 is fixedly provided with an electrolyte circulating conveying pump 15, the water inlet of the electrolyte circulating conveying pump 15 extends into and is communicated with the bottom of the inner cavity of the circulating mixing box 11 through a pipeline, the water outlet, be connected with wire 18 on electrolytic device 17's the electrode and with control panel 3 electric connection, electrolyte solution storage device 6 with through electrolyte delivery hose 8 intercommunication between the circulation mixing box 11, electrolyte delivery hose 8 mid-mounting is on peristaltic pump 12, peristaltic pump 12 fixed mounting be in the inner chamber bottom of shell body 1, water storage chamber 706 with through the pipeline intercommunication connection who installs second solenoid valve 14 between the inner chamber of circulation mixing box 11, second solenoid valve 14 fixed connection be in multipurpose storage water tank 7 bottom, circulation mixing box 11 bottom intercommunication is connected with fluid-discharge tube 4, fluid-discharge tube 4 follows shell body 1 bottom stretches out and installs first solenoid valve 13 on it, first solenoid valve 13 fixed connection be in circulation mixing box 11 bottom, water circulating pump 9, The peristaltic pump 12, the first electromagnetic valve 13, the second electromagnetic valve 14, the electrolyte circulation delivery pump 15 and the electrolysis device 17 are respectively electrically connected with the control panel 3.

The utility model discloses an electrolyte solution storage device, including shell body 1, mouth of heat dissipation 102 has been seted up at shell body 1 both sides fixedly connected with handle 101, heat dissipation mouth 102 has been seted up at lateral wall and top all around of shell body 1, fixedly connected with bottle buckle standing groove 106 on the 1 inside wall of shell body, place in the bottle buckle standing groove 106 electrolyte solution storage device 6, be in directly over bottle buckle standing groove 106 shell body 1 open-top is provided with electrolyte and changes a mouthful apron 103, be in directly over water injection pipe 701 shell body 1 open-top is provided with water filling mouth apron 104, shell body 1 bottom is in fluid-discharge tube 4 both sides fixedly connected with fluid-discharge tube guard plate 105.

The control panel 3 is provided with a power switch button 301, an equipment switch button 302 and a time display 303.

The electrolyte solution storage device 6 comprises a bottle body 601 with an opening at one end, the opening of the bottle body 601 is hermetically connected with a sealing end cover 604 in a threaded glue adding manner, a first fluorine glue sealing ring 607 is installed in a central hole of the sealing end cover 604, a drainage suction pipe 602 is inserted into the central hole, the upper end of the drainage suction pipe 602 is located in the sealing end cover 604 and hermetically connected with the electrolyte delivery hose 8, the lower end extends to the bottom of the bottle body 601, a hole is formed in the sealing end cover 604 beside the drainage suction pipe 602, a sealing column 603 is installed in a sliding manner, a shaft shoulder at the lower end of the sealing column 603 abuts against the lower surface of the sealing end cover 604, the upper end extends to the upper part of the sealing end cover 604 and is sleeved with a pressure spring 605, the upper end face of the sealing column 603 is fixedly connected with an end cap 606 through a screw, and the, the sealing column 603, the pressure spring 605 and the end cover 606 constitute a simple one-way valve.

The bottle body 601 is made of high-density polyethylene.

The electrolytic device 17 comprises a shell end cover 1701 and an electrolytic device shell 1710, wherein the centers of the shell end cover 1701 and the electrolytic device shell 1710 are provided with holes and are respectively provided with a second fluorine rubber sealing ring 1704 in a matched manner, the end parts of the shell end cover 1701 and the electrolytic device shell 1710 are respectively provided with a pipeline connecting port 1702, the pipeline connecting port 1702 on the shell end cover 1701 is connected with the electrolyte delivery pipe 16 in a sealing manner, the pipeline connecting port 1702 on the electrolytic device shell 1710 is connected with a water outlet of the electrolyte circulation delivery pump 15 through a pipeline, a cathode plate 1703 is arranged in the shell end cover 1701 in a buckling manner, a cathode terminal 1705 is fixedly connected at the center of the cathode plate 1703, the cathode terminal 1705 penetrates through a central hole of the shell end cover 1701 and is tightly matched with the second fluorine rubber sealing ring 1704 arranged in the shell end cover 1701 to form a seal manner, and an anode plate 1708, an anode post 1709 is fixedly connected to the center of the anode plate 1708, the anode post 1709 penetrates through the center hole of the electrolysis device shell 1710 and is tightly matched with the second fluorine rubber sealing ring 1704 arranged in the electrolysis device shell 1710 to form sealing, the cathode terminal 1705 and the anode terminal 1709 are respectively connected with the cathode and the anode of a power supply, and the connection part is subjected to sealing and waterproof treatment, a plurality of gaskets 1707 are stacked and buckled in the electrolytic device shell 1710, a through hole and a flow channel are arranged on each gasket 1707, a square hole is arranged at the center of each gasket 1707, an electrode sheet 1706 is buckled and installed in the square hole arranged at the center of each gasket 1707, a gap is formed between each electrode sheet 1706 through the gasket 1707, and the housing end cover 1701 is fixedly connected to the electrolyzer housing 1710 in a sealing manner to press and clamp the gasket 1707 between the housing end cover 1701 and the electrolyzer housing 1710.

The shell end cover 1701, the gasket 1707 and the electrolytic device shell 1710 are all made of chlorinated polyvinyl chloride resin, and the whole electrolytic device 17 is subjected to waterproof sealing treatment.

The electrolyte solution stored in the electrolyte solution storage device 6 is a 6% diluted hydrochloric acid solution.

The working principle of the invention is as follows: the switch operations of a power switch, a water circulating pump 9, a peristaltic pump 12, a first electromagnetic valve 13, a second electromagnetic valve 14, an electrolyte circulating and conveying pump 15 and an electrolysis device 17 of the whole device are controlled by the control panel 3, and the operation time of the water pump and the electromagnetic valves can be controlled by checking the time on the time display 303, so that the amount of hypochlorous acid water prepared by electrolysis is controlled. The electrolyte solution storage device 6 can be taken out and replaced by opening the electrolyte replacement cover plate 103, after the water adding port cover plate 104 is opened and the sealing plug 702 is opened, water can be added into the multipurpose water storage tank 7, the added water can enter the cooling chamber 705 and enter the water storage chamber 706 through the communication hole 708, when hypochlorous acid water needs to be prepared, the second electromagnetic valve 14 and the peristaltic pump 12 are controlled to be opened for corresponding time according to the preparation quantity, so that corresponding quantity of water flows into the circulating mixing box 11 from the water storage chamber 706, meanwhile, the peristaltic pump 12 sucks the electrolyte from the electrolyte solution storage device 6 through the electrolyte conveying hose 8 and pumps the electrolyte into the circulating mixing box 11 to be mixed with the water, after a certain quantity of electrolyte solution is sucked out, the pressure in the electrolyte solution storage device 6 is reduced to form negative pressure, at this time, the sealing column 603 and the end cap 606 move downwards together under the action of internal and external pressure and compress the pressure spring 605, so that the air enters the bottle body 601, the pressure in the bottle body 601 is balanced, and then the sealing column 603 and the end cap 606 are reset under the action of the pressure spring 605. After water and electrolyte solution are added into the circulating mixing box 11, the second electromagnetic valve 14 and the peristaltic pump 12 are closed, the electrolyte circulating conveying pump 15 and the electrolytic device 17 are started, the mixed solution in the circulating mixing box 11 enters the electrolytic device 17 under the pumping of the electrolyte circulating conveying pump 15 to be electrolyzed and returns to the circulating mixing box 11 through the electrolyte conveying pipe 16 again, repeated mixed circulating electrolysis is realized, chlorine generated by electrolysis in the electrolytic device 17 is mixed into water to form hypochlorous acid water, after multiple times of circulating electrolysis, hydrochloric acid in the mixed solution is completely electrolyzed and finally mixed with water to form hypochlorous acid water, and then the first electromagnetic valve 13 can be opened to discharge the hypochlorous acid water through the liquid discharge pipe 4 to be collected and utilized. The electrolysis device 17 generates heat in the electrolysis process, the heat is transferred to the heat dissipation base 709 and the surrounding water through the shell of the electrolysis device 17 and is finally absorbed by the water in the water storage cavity 706 to heat the water, at this time, the water circulation pump 9 can be opened to pump the water in the water storage cavity 706 out and pump the water into the heat dissipation cavity 704 through the water pipe 10, the high-temperature water is gathered in the heat dissipation cavity 704 to dissipate heat and flows back to the water injection pipe 701 through the communication pipe 703 to enter the cooling cavity 705, the water falls on the arc top partition 707 and spreads out, so that the heat dissipation and the heat absorption and cooling of the arc top partition 707 are more effectively realized, the temperature in the water storage cavity 706 is reduced, the continuous circulation of the water is realized under the action of the water circulation pump 9, the cooling effect on the electrolysis device 17 is realized, the temperature in the outer shell 1 is increased after the heat is dissipated from the shell of the multipurpose water storage tank 7, and when the ventilation quantity of the heat dissipation port 102 is not enough to take the heat, thereby trigger temperature detect switch 5, just can make temperature detect switch 5 open exhaust fan 2, make exhaust fan 2 operation increase displacement, realize the heat dissipation cooling to the inside of external casing 1.

Components and circuit portions not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The device for preparing hypochlorous acid water through circulating electrolysis is characterized by comprising an outer shell (1), wherein an exhaust fan (2) is installed at the top of the outer shell (1), an air inlet of the exhaust fan (2) is communicated with an inner cavity of the outer shell (1), an air outlet of the exhaust fan is communicated with the outside of the outer shell (1), a control panel (3) is installed at the edge of the top of the outer shell (1), a temperature control switch (5) is fixedly installed at the middle position of the top of the inner cavity of the outer shell (1), the temperature control switch (5) is electrically connected with the control panel (3) and the exhaust fan (2) respectively, a multipurpose water storage tank (7) is fixedly connected to the bottom of the inner cavity of the outer shell (1), an electrolyte solution storage device (6) is placed at the buckle of the side wall of the inner cavity of the outer shell (1), a water injection pipe (701) is, the water injection pipe is characterized in that a sealing plug (702) is arranged at the pipe orifice of the water injection pipe (701) in a matched manner, the lower end of the water injection pipe (701) is communicated with a cooling cavity (705), a heat dissipation cavity (704) is arranged on the upper portion of the multipurpose water storage tank (7), the heat dissipation cavity (704) is annular, a communicating pipe (703) is fixedly connected to the top of the side wall, the other end of the communicating pipe (703) is fixedly connected to the side wall of the water injection pipe (701), the inner cavity of the water injection pipe (701) is communicated with the heat dissipation cavity (704) through the communicating pipe (703), an arc top partition plate (707) is fixedly connected to the bottom of the cooling cavity (705), a water storage cavity (706) is formed by the inner side enclosure of the arc top partition plate (707), communicating holes (708) are uniformly formed at the bottom of the circumferential wall of the arc top partition, water storage chamber (706) bottom fixedly connected with heat dissipation base (709), multipurpose storage water tank (7) side is provided with water circulating pump (9), water circulating pump (9) water sucking mouth fixedly connected with absorbs water pipe (901), delivery port fixedly connected with raceway (10), it stretches into to absorb water pipe (901) among water storage chamber (706) and communicate with it, the other end fixed connection of raceway (10) is in heat dissipation chamber (704) lateral wall and with heat dissipation chamber (704) intercommunication, heat dissipation base (709) middle part fixedly connected with electrolytic device (17), electrolytic device (17) upper end fixed intercommunication is connected with electrolyte conveyer pipe (16), the other end of electrolyte conveyer pipe (16) is followed multipurpose storage water tank (7) bottom is stretched out and is communicated and connected at circulation mixing box (11), circulation mixing box (11) are located multipurpose storage water tank (7) below and fixed connection be in shell body (1) The inner chamber bottom, circulation mixing box (11) top fixed mounting has electrolyte circulation delivery pump (15), electrolyte circulation delivery pump (15) water inlet stretches into through the pipeline and communicates circulation mixing box (11) inner chamber bottom, electrolyte circulation delivery pump (15) delivery port is connected through the pipeline intercommunication electrolytic device (17) lower extreme, be connected with on the electrode of electrolytic device (17) wire (18) and with control panel (3) electric connection, electrolyte solution storage device (6) with communicate through electrolyte delivery hose (8) between circulation mixing box (11), electrolyte delivery hose (8) mid-mounting is on peristaltic pump (12), peristaltic pump (12) fixed mounting be in the inner chamber bottom of shell body (1), water storage chamber (706) with connect through the pipeline intercommunication of installing second solenoid valve (14) between the inner chamber of circulation mixing box (11), second solenoid valve (14) fixed connection be in multipurpose storage water tank (7) bottom, circulation mixing box (11) bottom intercommunication is connected with fluid-discharge tube (4), fluid-discharge tube (4) are followed shell body (1) bottom is stretched out and is installed first solenoid valve (13) on it, first solenoid valve (13) fixed connection be in circulation mixing box (11) bottom, water circulating pump (9) peristaltic pump (12) first solenoid valve (13) second solenoid valve (14) electrolyte circulation delivery pump (15) electrolysis unit (17) respectively with control panel (3) electric connection.

2. The apparatus for preparing hypochlorous acid water by circulating electrolysis according to claim 1, wherein: the electrolyte solution storage device is characterized in that handles (101) are fixedly connected to two sides of the outer shell (1), heat dissipation ports (102) are formed in the peripheral side wall and the top of the outer shell (1), bottle buckle placing grooves (106) are fixedly connected to the inner side wall of the outer shell (1), electrolyte solution storage devices (6) are placed in the bottle buckle placing grooves (106), opening tops of the outer shell (1) are provided with electrolyte replacement port cover plates (103), water injection pipes (701) are placed over the opening tops of the outer shell (1) and provided with water filling port cover plates (104), and liquid discharge pipes (4) are fixedly connected to two sides of the outer shell (1) and the bottom of the outer shell (1).

3. The apparatus for preparing hypochlorous acid water by circulating electrolysis according to claim 1, wherein: the control panel (3) is provided with a power switch button (301), an equipment switch button (302) and a time display (303).

4. The apparatus for preparing hypochlorous acid water by circulating electrolysis according to claim 1, wherein: the electrolyte solution storage device (6) comprises a bottle body (601) with an opening at one end, a sealing end cover (604) is hermetically connected at the opening of the bottle body (601) in a threaded glue adding mode, a first fluorine glue sealing ring (607) is installed in a central hole of the sealing end cover (604), a drainage suction pipe (602) is inserted into the sealing end cover, the upper end of the drainage suction pipe (602) is located in the sealing end cover (604) and is hermetically connected with the electrolyte conveying hose (8), the lower end of the drainage suction pipe extends to the bottom of the bottle body (601), a hole is formed beside the drainage suction pipe (602) on the sealing end cover (604), a sealing column (603) is slidably installed in the hole, a shaft shoulder at the lower end of the sealing column (603) abuts against the lower surface of the sealing end cover (604), the upper end of the sealing end cover (604) extends to be sleeved with a pressure spring (pressure spring), and an end cap (606) is fixedly connected at, the end cap (606) is pressed on the upper end part of the pressure spring (605), and the sealing column (603), the pressure spring (605) and the end cap (606) form a simple one-way valve.

5. The apparatus for preparing hypochlorous acid water by circulating electrolysis according to claim 4, wherein: the bottle body (601) is made of high-density polyethylene.

6. The apparatus for preparing hypochlorous acid water by circulating electrolysis according to claim 1, wherein: the electrolytic device (17) comprises a shell end cover (1701) and an electrolytic device shell (1710), wherein the shell end cover (1701) and the electrolytic device shell (1710) are provided with holes at the center and are respectively provided with a second fluorine rubber sealing ring (1704) in a matched manner, the end parts of the shell end cover (1701) and the electrolytic device shell (1710) are provided with pipeline connecting ports (1702), the pipeline connecting ports (1702) on the shell end cover (1701) are connected with the electrolyte delivery pipe (16) in a sealing manner, the pipeline connecting ports (1702) on the electrolytic device shell (1710) are connected with a water outlet of the electrolyte circulation delivery pump (15) through pipelines, a cathode plate (1703) is installed in the shell end cover (1701) in a buckling manner, the center of the cathode plate (1703) is fixedly connected with a cathode binding post (1705), and the cathode (1705) penetrates through the center hole of the shell end cover binding post (1701) and is provided with the second fluorine rubber sealing ring ( Closely cooperate to form sealedly, anode plate (1708) are installed to the buckle in electrolytic device casing (1710), anode plate (1708) center department fixedly connected with positive pole terminal (1709), positive pole terminal (1709) pass the centre bore of electrolytic device casing (1710) and with install among them second fluorine glue sealing washer (1704) closely cooperate to form sealedly, negative pole terminal (1705) with positive pole terminal (1709) are connected and the position of being connected with the negative and positive poles of power respectively and are done sealed water repellent, pile up the buckle in electrolytic device casing (1710) and install a plurality of gaskets (1707), seted up through-hole and runner on gasket (1707) and seted up the square hole in center department, every in the square hole that the center department of gasket (1707) was seted up the buckle install electrode slice (1706, through gasket (1707) make every form the clearance between electrode slice (1706), the shell end cover (1701) is fixedly connected to the electrolyzer shell (1710) in a sealing manner, and the gasket (1707) is pressed and clamped between the shell end cover (1701) and the electrolyzer shell (1710).

7. The apparatus for preparing hypochlorous acid water by circulating electrolysis according to claim 6, wherein: the shell end cover (1701), the gasket (1707) and the electrolytic device shell (1710) are all made of chlorinated polyvinyl chloride resin, and the whole electrolytic device (17) is subjected to waterproof sealing treatment.

8. The apparatus for preparing hypochlorous acid water by circulating electrolysis according to claim 1, wherein: the electrolyte solution stored in the electrolyte solution storage device (6) is a 6% dilute hydrochloric acid solution.