Micro-acidic hypochlorous acid water generation device based on Internet of Things

Abstract

The invention discloses a slightly acidic hypochlorous acid water generating device based on Internet of Things, the slightly acidic hypochlorous acid water generating device comprises a bottom plate, the top of the bottom plate is fixedly connected with two symmetrically distributed supporting rods, the inner sides of the two supporting rods are jointly hinged to a tank body, the front end of the tank body is fixedly provided with a controller, and the controller is internally provided with a WIFI module. A feeding port is fixedly connected to the bottom of the tank body, a top cover is fixedly mounted on the top of the tank body, a pH sensor is fixedly mounted on the left inner side wall of the tank body, a temperature sensor is fixedly mounted on the right inner side wall of the tank body, a heater is fixedly mounted in the lower end of the tank body, and a fixing seat is fixedly connected to the right end of the tank body. And a water conveying pipe is fixedly connected into the right end of the tank body. The invention relates to a slightly acidic hypochlorous acid water generation device based on Internet of Things. The slightly acidic hypochlorous acid water generation device has the characteristics of good mixed liquid mixing effect, high mixing efficiency and automatic pressure relief and exhaust.

Description

Technical Field

[0001] The present invention belongs to the technical field of hypochlorous acid water processing, and in particular relates to a slightly acidic hypochlorous acid water generating device based on the Internet of Things. Background Art

[0002] The slightly acidic hypochlorous acid water generator is a device used to produce slightly acidic hypochlorous acid water, which is usually used in the fields of sanitation, disinfection, water treatment and food processing. Slightly acidic hypochlorous acid water is electrolyzed water with a pH value of 5.0-6.5, high bactericidal effect, colorless and odorless, also known as slightly acidic electrolysis and slightly acidic oxidizing potential water. In the food field, compared with the currently commonly used disinfectants such as sodium hypochlorite or alcohol, it can better ensure safety and has the characteristics of reducing costs and reducing environmental load. The principle of the device for preparing electrolyzed water is to electrolyze salt water or hydrochloric acid in an electrolytic cell, and mix the generated chlorine gas with water to produce hypochlorous acid water.

[0003] The utility model patent with the patent authorization announcement number CN214991893U discloses a mixed type slightly acidic hypochlorous acid water generating device, including a fixed base and a generating box, and a rubber pad is fixedly installed at the bottom end of the fixed base. The utility model drives the rotating rod to rotate through the driving motor, drives the cam to rotate and push the push plate to move, at this time, the left connecting rod pushes the generating box to move, cooperates with the telescopic spring, etc., to achieve the reciprocating motion of the generating box, ensure the uniformity of chlorine and water when mixed, effectively prevent the situation where a small amount of chlorine and water are not mixed, and greatly improve the generation efficiency of hypochlorous acid water.

[0004] In the prior art, during the generation of hypochlorous acid water, the mixing of chlorine and water is not uniform, which will affect the generation efficiency of hypochlorous acid water. In addition, during the input of chlorine, if the internal air pressure of the device is too high, the internal air pressure of the device will be too high. Therefore, it is necessary to design a slightly acidic hypochlorous acid water generation device based on the Internet of Things. Summary of the invention The purpose of the present invention is to provide a slightly acidic hypochlorous acid water generating device based on the Internet of Things in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the present invention provides a technical solution: A slightly acidic hypochlorous acid water generating device based on the Internet of Things comprises a bottom plate, the top of the bottom plate is fixedly connected to two symmetrically distributed support rods, the inner sides of the two support rods are hinged together with a tank body, the front end of the tank body is fixedly installed with a controller, a WIFI module is arranged in the controller, the bottom of the tank body is fixedly connected to a feed port, the top of the tank body is fixedly installed with a top cover, the left inner wall of the tank body is fixedly installed with a pH sensor, the right inner wall of the tank body is fixedly installed with a temperature sensor, the lower end of the tank body is fixedly installed with a heater, the right end of the tank body is fixedly connected with a fixing seat, the right end of the tank body is fixedly connected with a water pipe, the water pipe is provided with a solenoid valve 1, the tank body is provided with a mixing mechanism, and the fixing seat is provided with a pressure relief mechanism.

[0007] Preferably, the mixing mechanism comprises a rotating motor, a rotating motor is fixedly mounted on the upper end of the bottom plate, a rotating rod is fixedly connected to the upper end of the output end of the rotating motor, a connecting rod is fixedly mounted on the upper end of the rotating rod, a hinged rod is hinged on the upper end of the connecting rod, a connecting rod is fixedly connected to the upper end of the hinged rod, the connecting rod is hinged to the tank body, a driving motor is fixedly mounted on the upper end of the top cover, the output end of the driving motor is rotatably connected to the top cover, a first gear is fixedly mounted on the lower end of the output end of the driving motor, a second gear is meshed at the left end of the first gear, a rotating tube is fixedly sleeved inside the second gear, the rotating tube is rotatably connected to the top cover through a bearing, a plurality of evenly distributed stirring rods are fixedly connected to the outside of the rotating tube, exhaust ports are fixedly connected to the left and right ends of the rotating tube, an air pump is fixedly connected to the upper end of the top cover, an input pipe is arranged at the left end of the air pump, an output pipe is arranged at the top of the air pump, the output pipe is rotatably connected to the rotating pipe, and a second solenoid valve is arranged on the output pipe. During the generation process, the output end of the driving motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotating tube to rotate, the rotating tube drives the stirring rod to rotate, and the mixed liquid can be stirred to accelerate the generation efficiency of hypochlorous acid water. While stirring and mixing, the output end of the rotating motor drives the rotating rod to rotate, the rotating rod drives the connecting rod to rotate, the connecting rod drives the hinged rod to rotate, the hinged rod drives the connecting rod to rotate, and the rotation of the connecting rod pushes the tank body to swing back and forth along the support rod, which can assist in shaking the tank body while stirring and mixing, thereby further improving the mixing efficiency and mixing effect.

[0008] Preferably, a sealing ring is rotatably sleeved on the outer side of the rotating tube, and the sealing ring is fixedly connected to the top cover. By designing the sealing ring, the connection between the rotating tube and the top cover can be sealed.

[0009] Preferably, a shield is fixedly mounted on the lower end of the top cover, and the shield is rotatably connected to the rotating tube. By designing the shield, the gear connection can be protected.

[0010] Preferably, the pressure relief mechanism comprises a fixed block, the fixed seat is fixedly connected with a fixed block inside the fixed seat, the right end of the fixed block contacts with a sealing sleeve, the sealing sleeve is slidably connected to the fixed seat, the inner side of the sealing sleeve is fixedly sleeved with a baffle, the right end of the baffle is fixedly connected with a guide rod, a spring is provided on the outer side of the guide rod, a fixing strip is slidably sleeved on the outer side of the guide rod, the fixing strip is fixedly connected to the fixed seat, the right end of the guide rod is fixedly connected with a connecting box, a plurality of evenly distributed through holes are opened inside the connecting box, the interior of the connecting box contacts with a filter element, the connecting box is slidably connected to the fixed seat, a plug is slidably sleeved inside the connecting box, the plug contacts the filter element, the left and right ends of the plug are fixedly connected with a clamping block, the clamping block is clamped with the connecting box, the right end of the connecting box is fixedly connected with a connecting block, the right end of the connecting block is fixedly connected with a cover plate, the cover plate is slidably connected to the fixed seat, and the right end of the cover plate is fixedly connected with a handle. During the generation of hypochlorous acid water, when the internal air pressure of the tank is too high, the gas will enter the fixed seat, and the gas will push the baffle to move horizontally. The baffle drives the guide rod to slide along the fixed bar, and the baffle will squeeze the spring, so that the sealing sleeve is separated from the inner wall of the fixed seat. At this time, the gas is discharged through the gap between the sealing sleeve and the fixed seat. During the movement of the guide rod, the connection box and the cover plate will be driven to move, so that the cover plate is separated from the fixed seat, and the gas will enter the connection box through the through hole. Under the action of the filter element, the gas can be filtered and purified. After filtering and purification, the gas will be discharged through the fixed seat to avoid excessive air pressure inside the tank and prevent gas discharge from causing pollution to the outside. The connection box can be pulled out of the fixed seat by pulling the handle, and then the filter element can be pulled out from the connection box after pulling out the plug, which is convenient for replacement and use of the filter element.

[0011] Preferably, one end of the spring is fixedly connected to the baffle, and the other end of the spring is fixedly connected to the fixing bar. The spring is designed so that the force of the spring can act on the baffle.

[0012] Preferably, the plug and the block are an integrated structure, and both the plug and the block are made of rubber. By designing the block, the block can be deformed when squeezed.

[0013] Preferably, a card slot is provided inside the connection box, and a card block is clamped inside the card slot. The plug can be fixed by designing the clamping connection between the card slot and the card block.

[0014] The beneficial effects of the present invention are as follows: the present invention relates to a slightly acidic hypochlorous acid water generating device based on the Internet of Things, which has the characteristics of good mixed liquid mixing effect, high mixing efficiency and automatic pressure relief and exhaust. In specific use, compared with the traditional slightly acidic hypochlorous acid water generating device based on the Internet of Things, the slightly acidic hypochlorous acid water generating device based on the Internet of Things has the following beneficial effects: Firstly, by designing the function of the driving motor, the output end of the driving motor can drive the first gear to rotate, and then drive the second gear and the rotating tube to rotate, and then drive the stirring rod to rotate to stir the mixture of gas and water, and the gas is directly input into the water through the exhaust port, which can improve the mixing effect. While stirring, the rotating motor can drive the rotating rod to rotate, and the tank body can be swung back and forth along the support rod through the hinge connection between the connecting rod and the hinge rod and the hinge connection between the connecting rod and the tank body. While stirring and mixing, it can assist in shaking the tank body, which can further improve the mixing efficiency and mixing effect. Secondly, by designing the functions of the pH sensor and the temperature sensor, the pH value and temperature of the mixed liquid can be monitored. When the pH value is detected to be deviant, the solenoid valve one and the solenoid valve two can be controlled by the controller, and the water supply of the water pipe or the gas supply of the output pipe can be controlled to achieve the purpose of automatic adjustment. When the mixed temperature is insufficient, the heater can heat the mixed liquid to maintain the optimal temperature for the reaction. When the device is working, the controller is connected to the Internet of Things via WIFI, and the working status of the device can be monitored in real time through the background. During the reaction generation process, when the air pressure on the inner wall of the tank is too high, the gas will be filtered and discharged through the fixed seat to avoid excessive air pressure inside the tank and prevent gas discharge from causing pollution to the outside. BRIEF DESCRIPTION OF THE DRAWINGS For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0016] Figure 1 The overall structure of the present invention is three-dimensional Figure 1 ; Figure 2 The overall structure of the present invention is three-dimensional Figure 2 ; Figure 3 For the present invention Figure 1 A three-dimensional cross-sectional view of the tank body; Figure 4 For the present invention Figure 3 A magnified image of point A; Figure 5 For the present invention Figure 3 A front cross-sectional view of a fixing seat; Figure 6 For the present invention Figure 5 Enlarged view of point B.

[0017] In the figure: 1, bottom plate; 2, support rod; 3, tank body; 4, controller; 5, feed port; 6, top cover; 7, pH sensor; 8, mixing mechanism; 9, pressure relief mechanism; 10, temperature sensor; 11, heater; 12, fixing seat; 13, water pipe; 14, solenoid valve 1; 81, rotating motor; 82, rotating rod; 83, connecting rod; 84, hinged rod; 85, connecting rod; 86, driving motor; 87, first gear; 88, second gear; 89, rotating tube; 8 91. Sealing ring; 892. Stirring rod; 893. Exhaust port; 894. Air pump; 895. Input pipe; 896. Output pipe; 897. Solenoid valve 2; 898. Protective cover; 91. Fixing block; 92. Sealing sleeve; 93. Baffle; 94. Guide rod; 95. Spring; 96. Fixing strip; 97. Connecting box; 98. Through hole; 99. Filter element; 991. Plug; 992. Block; 993. Slot; 994. Connecting block; 995. Cover plate; 996. Handle. DETAILED DESCRIPTION like Figure 1-6 As shown, this specific implementation adopts the following technical solutions: Example: A slightly acidic hypochlorous acid water generating device based on the Internet of Things comprises a bottom plate 1, two symmetrically distributed support rods 2 are fixedly connected to the top of the bottom plate 1, a tank body 3 is hinged on the inner sides of the two support rods 2, a controller 4 is fixedly installed at the front end of the tank body 3, a WIFI module is arranged in the controller 4, a feeding port 5 is fixedly connected to the bottom of the tank body 3, a top cover 6 is fixedly installed on the top of the tank body 3, a pH sensor 7 is fixedly installed on the left inner wall of the tank body 3, a temperature sensor 10 is fixedly installed on the right inner wall of the tank body 3, a heater 11 is fixedly installed inside the lower end of the tank body 3, a fixing seat 12 is fixedly connected to the right end of the tank body 3, a water pipe 13 is fixedly connected inside the right end of the tank body 3, a solenoid valve 14 is arranged on the water pipe 13, a mixing mechanism 8 is arranged on the tank body 3, and a pressure relief mechanism 9 is arranged on the fixing seat 12.

[0019] Wherein, the mixing mechanism 8 includes a rotating motor 81, a rotating motor 81 is fixedly installed on the upper end of the bottom plate 1, a rotating rod 82 is fixedly connected to the upper end of the output end of the rotating motor 81, a connecting rod 83 is fixedly installed on the upper end of the rotating rod 82, a hinged rod 84 is hinged on the upper end of the connecting rod 83, a connecting rod 85 is fixedly connected to the upper end of the hinged rod 84, and the connecting rod 85 is hinged to the tank body 3, a driving motor 86 is fixedly installed on the upper end of the top cover 6, the output end of the driving motor 86 is rotatably connected to the top cover 6, a first gear 87 is fixedly installed on the lower end of the output end of the driving motor 86, a second gear 88 is meshed at the left end of the first gear 87, a rotating tube 89 is fixedly sleeved inside the second gear 88, the rotating tube 89 is rotatably connected to the top cover 6 through a bearing, and the rotating tube The outer side of 89 is rotatably sleeved with a sealing ring 891, and the sealing ring 891 is fixedly connected to the top cover 6. By designing the sealing ring 891, the connection between the rotating tube 89 and the top cover 6 can be sealed. The outer side of the rotating tube 89 is fixedly connected with a plurality of evenly distributed stirring rods 892. The left and right ends of the rotating tube 89 are fixedly connected with exhaust ports 893. The upper end of the top cover 6 is fixedly connected with an air pump 894, and the left end of the air pump 894 is provided with an input pipe 895. The top of the air pump 894 is provided with an output pipe 896, and the output pipe 896 is rotatably connected to the rotating tube 89. The output pipe 896 is provided with a solenoid valve 897. The lower end of the top cover 6 is fixedly installed with a protective cover 898, and the protective cover 898 is rotatably connected to the rotating tube 89. By designing the protective cover 898, the gear connection can be protected. During the generation process, the output end of the driving motor 86 drives the first gear 87 to rotate, the first gear 87 drives the second gear 88 to rotate, the second gear 88 drives the rotating tube 89 to rotate, the rotating tube 89 drives the stirring rod 892 to rotate, and the mixed liquid can be stirred to accelerate the generation efficiency of hypochlorous acid water. While stirring and mixing, the output end of the rotating motor 81 drives the rotating rod 82 to rotate, the rotating rod 82 will drive the connecting rod 83 to rotate, the connecting rod 83 drives the hinged rod 84 to rotate, the hinged rod 84 drives the connecting rod 85 to rotate, and the rotation of the connecting rod 85 will push the tank body 3 to swing back and forth along the support rod 2, which can assist in shaking the tank body 3 while stirring and mixing, and can further improve the mixing efficiency and mixing effect.

[0020] The pressure relief mechanism 9 includes a fixed block 91, the fixed seat 12 is fixedly connected with the fixed block 91 inside, the right end of the fixed block 91 contacts with a sealing sleeve 92, the sealing sleeve 92 is slidably connected to the fixed seat 12, the inner side of the sealing sleeve 92 is fixedly sleeved with a baffle 93, the right end of the baffle 93 is fixedly connected with a guide rod 94, the outer side of the guide rod 94 is provided with a spring 95, one end of the spring 95 is fixedly connected to the baffle 93, and the other end of the spring 95 is fixedly connected to a fixing bar 96. By designing the spring 95, the force of the spring 95 can act on the baffle 93, the outer side of the guide rod 94 is slidably sleeved with a fixing bar 96, the fixing bar 96 is fixedly connected to the fixed seat 12, the right end of the guide rod 94 is fixedly connected with a connecting box 97, a plurality of evenly distributed through holes 98 are opened inside the connecting box 97, the interior of the connecting box 97 contacts with a filter element 99, and the connecting The connection box 97 is slidably connected to the fixed seat 12, and a plug 991 is slidably sleeved inside the connection box 97, and the plug 991 contacts the filter element 99, and the left and right ends of the plug 991 are fixedly connected with a block 992, and the plug 991 and the block 992 are an integrated structure, and the plug 991 and the block 992 are both made of rubber. By designing the block 992, the block 992 can be deformed by being squeezed, and the block 992 and the connection box 97 The connection box 97 is provided with a card slot 993 inside, and a card block 992 is carded inside the card slot 993. By designing the card slot 993 and the card block 992 for card connection, the plug 991 can be fixed. The right end of the connection box 97 is fixedly connected with a connection block 994, and the right end of the connection block 994 is fixedly connected with a cover plate 995. The cover plate 995 is slidably connected to the fixing seat 12, and the right end of the cover plate 995 is fixedly connected with a handle 996. During the generation of hypochlorous acid water, when the internal air pressure of the tank body 3 is too high, the gas will enter the fixed seat 12, and the gas will push the baffle 93 to move horizontally. The baffle 93 drives the guide rod 94 to slide along the fixed bar 96, and the baffle 93 will squeeze the spring 95, so that the sealing sleeve 92 is separated from the inner wall of the fixed seat 12. At this time, the gas is discharged through the gap between the sealing sleeve 92 and the fixed seat 12. During the movement of the guide rod 94, the connecting box 97 and the cover plate 995 will be driven to move, so that the cover plate 995 is separated from the fixed seat 12. The gas will enter the inside of the connecting box 97 through the through hole 98, and the gas can be filtered and purified under the action of the filter element 99. After filtering and purification, the gas will be discharged through the fixed seat 12, avoiding excessive air pressure inside the tank body 3 and preventing the gas discharge from causing pollution to the outside. The connecting box 97 can be pulled out of the fixed seat 12 by pulling the handle 996, and then the filter element 99 can be pulled out from the inside of the connecting box 97 after pulling out the plug 991, so that the filter element 99 can be replaced and used conveniently.

[0021] The use state of the present invention is as follows: when in use, the water pipe 13 first delivers water to the inside of the tank body 3, the input pipe 895 is connected to the chlorine source, and then the air pump 894 extracts the chlorine and inputs it into the rotating tube 89 through the output pipe 896, and the chlorine is input into the water through the exhaust port 893 to generate hypochlorous acid water.

[0022] During the generation process, the output end of the driving motor 86 drives the first gear 87 to rotate, the first gear 87 drives the second gear 88 to rotate, the second gear 88 drives the rotating tube 89 to rotate, the rotating tube 89 drives the stirring rod 892 to rotate, and the mixed liquid can be stirred to accelerate the generation efficiency of hypochlorous acid water. While stirring and mixing, the output end of the rotating motor 81 drives the rotating rod 82 to rotate, the rotating rod 82 will drive the connecting rod 83 to rotate, the connecting rod 83 drives the hinged rod 84 to rotate, the hinged rod 84 drives the connecting rod 85 to rotate, and the rotation of the connecting rod 85 will push the tank body 3 to swing back and forth along the support rod 2, which can assist in shaking the tank body 3 while stirring and mixing, and can further improve the mixing efficiency and mixing effect.

[0023] Through the action of pH sensor 7 and temperature sensor 10, the pH value and temperature of the mixed liquid can be monitored. When the pH value of the mixed liquid is too low, solenoid valve 2 897 controls output pipe 896 to speed up the input rate of chlorine to increase the pH value. When the pH value of the mixed liquid is too high, solenoid valve 2 897 controls output pipe 896 to close, and at the same time, solenoid valve 14 controls water pipe 13 to supply water to the inside of tank body 3 to lower the pH value and achieve the purpose of automatic control. When the temperature of the mixed liquid is too low, heater 11 heats the mixed liquid to increase the temperature to maintain the optimal temperature for the reaction. When the device is working, controller 4 is connected to the Internet of Things via WIFI, and the working status of the device can be monitored in real time through the background.

[0024] During the generation of hypochlorous acid water, when the internal air pressure of the tank body 3 is too high, the gas will enter the fixed seat 12, and the gas will push the baffle 93 to move horizontally. The baffle 93 drives the guide rod 94 to slide along the fixed bar 96, and the baffle 93 will squeeze the spring 95, so that the sealing sleeve 92 is separated from the inner wall of the fixed seat 12. At this time, the gas is discharged through the gap between the sealing sleeve 92 and the fixed seat 12. During the movement of the guide rod 94, the connecting box 97 and the cover plate 995 will be driven to move, so that the cover plate 995 is separated from the fixed seat 12. The gas will enter the inside of the connecting box 97 through the through hole 98, and the gas can be filtered and purified under the action of the filter element 99. After filtering and purification, the gas will be discharged through the fixed seat 12, avoiding excessive air pressure inside the tank body 3 and preventing the gas discharge from causing pollution to the outside. The connecting box 97 can be pulled out of the fixed seat 12 by pulling the handle 996, and then the filter element 99 can be pulled out from the inside of the connecting box 97 after pulling out the plug 991, so that the filter element 99 can be replaced and used conveniently.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A slightly acidic hypochlorous acid water generating device based on the Internet of Things, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to two symmetrically distributed support rods (2), the inner sides of the two support rods (2) are hingedly connected to a tank body (3), a controller (4) is fixedly installed at the front end of the tank body (3), a WIFI module is arranged in the controller (4), a feed port (5) is fixedly connected to the bottom of the tank body (3), a top cover (6) is fixedly installed on the top of the tank body (3), a pH sensor (7) is fixedly installed on the left inner wall of the tank body (3), a temperature sensor (10) is fixedly installed on the right inner wall of the tank body (3), a heater (11) is fixedly installed inside the lower end of the tank body (3), a fixing seat (12) is fixedly connected to the right end of the tank body (3), a water pipe (13) is fixedly connected to the right end of the tank body (3), a solenoid valve 1 (14) is arranged on the water pipe (13), a mixing mechanism (8) is arranged on the tank body (3), and a pressure relief mechanism (9) is arranged on the fixing seat (12).

2. The slightly acidic hypochlorous acid water generating device based on the Internet of Things according to claim 1, characterized in that: The mixing mechanism (8) comprises a rotating motor (81), the rotating motor (81) is fixedly mounted on the upper end of the bottom plate (1), the upper end of the output end of the rotating motor (81) is fixedly connected to a rotating rod (82), the upper end of the rotating rod (82) is fixedly mounted to a connecting rod (83), the upper end of the connecting rod (83) is hinged to a hinge rod (84), the upper end of the hinge rod (84) is fixedly connected to a connecting rod (85), the connecting rod (85) is hinged to the tank body (3), the upper end of the top cover (6) is fixedly mounted to a driving motor (86), the output end of the driving motor (86) is rotatably connected to the top cover (6), the lower end of the output end of the driving motor (86) is fixedly mounted to a first gear (87), the first gear ( A second gear (88) is meshed at the left end of the top cover (87), a rotating tube (89) is fixedly sleeved inside the second gear (88), the rotating tube (89) is rotatably connected to the top cover (6) via a bearing, a plurality of evenly distributed stirring rods (892) are fixedly connected to the outside of the rotating tube (89), the left and right ends of the rotating tube (89) are fixedly connected to exhaust ports (893), the upper end of the top cover (6) is fixedly connected to an air pump (894), the left end of the air pump (894) is provided with an input pipe (895), the top of the air pump (894) is provided with an output pipe (896), the output pipe (896) is rotatably connected to the rotating tube (89), and a second solenoid valve (897) is provided on the output pipe (896).

3. The slightly acidic hypochlorous acid water generating device based on the Internet of Things according to claim 2, characterized in that: A sealing ring (891) is rotatably sleeved on the outer side of the rotating tube (89), and the sealing ring (891) is fixedly connected to the top cover (6).

4. The slightly acidic hypochlorous acid water generating device based on the Internet of Things according to claim 1, characterized in that: A protective cover (898) is fixedly mounted on the lower end of the top cover (6), and the protective cover (898) is rotatably connected to the rotating tube (89).

5. The slightly acidic hypochlorous acid water generating device based on the Internet of Things according to claim 1, characterized in that: The pressure relief mechanism (9) comprises a fixed block (91), the fixed seat (12) is fixedly connected to the fixed block (91), the right end of the fixed block (91) contacts a sealing sleeve (92), the sealing sleeve (92) is slidably connected to the fixed seat (12), the inner side of the sealing sleeve (92) is fixedly sleeved with a baffle (93), the right end of the baffle (93) is fixedly connected to a guide rod (94), the outer side of the guide rod (94) is provided with a spring (95), the outer side of the guide rod (94) is slidably sleeved with a fixing strip (96), the fixing strip (96) is fixedly connected to the fixed seat (12), the right end of the guide rod (94) is fixedly connected to a connection box (97), and the connection box (97) is provided with a plurality of evenly spaced inner portions. The connecting box (97) has evenly distributed through holes (98); the interior of the connecting box (97) contacts a filter element (99); the connecting box (97) is slidably connected to a fixing seat (12); a plug (991) is slidably sleeved inside the connecting box (97); the plug (991) contacts the filter element (99); both left and right ends of the plug (991) are fixedly connected to clamping blocks (992); the clamping blocks (992) are clamped to the connecting box (97); the right end of the connecting box (97) is fixedly connected to a connecting block (994); the right end of the connecting block (994) is fixedly connected to a cover plate (995); the cover plate (995) is slidably connected to the fixing seat (12); and the right end of the cover plate (995) is fixedly connected to a handle (996).

6. The slightly acidic hypochlorous acid water generating device based on the Internet of Things according to claim 5, characterized in that: One end of the spring (95) is fixedly connected to the baffle (93), and the other end of the spring (95) is fixedly connected to the fixing bar (96).

7. The slightly acidic hypochlorous acid water generating device based on the Internet of Things according to claim 5, characterized in that: The plug (991) and the clamping block (992) are an integrated structure, and both the plug (991) and the clamping block (992) are made of rubber.

8. The slightly acidic hypochlorous acid water generating device based on the Internet of Things according to claim 5, characterized in that: A card slot (993) is provided inside the connection box (97), and a card block (992) is card-engaged inside the card slot (993).

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