Sterilizing fluid device

Abstract

The present invention discloses a sterilizing fluid device, comprising: a main body, a first fluid channel is provided inside the main body, the main body is provided with a water inlet and a first water outlet connected to the first fluid channel; a container is provided in the main body, used to store salt, the container is provided with a microporous structure connected to the first fluid channel, the microporous structure can allow salt to enter the first fluid channel and mix with water to obtain salt water; an electrolysis module is located on the path of the first fluid channel, and is used to electrolyze the salt water to form a sodium hypochlorite solution. After an external water source enters the first fluid channel from the water inlet, it passes through the microporous structure of the container, and the water penetrates from the microporous structure to dissolve the salt near the microporous structure, and the dissolved salt is mixed in the flowing water to form salt water, and the salt water passes through the electrolysis module to form a sodium hypochlorite solution and flows out from the first water outlet; the sterilizing fluid device with the above structure produces a sodium hypochlorite solution with a stable concentration and is easy to use and operate.

Description

Technical Field

[0001] The present invention relates to the technical field of sterilization and disinfection equipment, and in particular to a sterilization fluid device. Background Art

[0002] As people's demand for food safety and health becomes higher and higher, in related technologies, non-toxic sodium hypochlorite solution is produced by electrolysis by combining tap water with edible salt. Sodium hypochlorite solution can disinfect various bacteria and pesticide residues on the surface of fruits and vegetables, ensuring food safety and health.

[0003] At present, the main way to generate sodium hypochlorite solution on the market is to place an electrolytic generator in a container filled with vegetables or fruits, and add salt artificially. The electrolytic generator is used to electrolyze the salt water to obtain sodium hypochlorite solution. The operability of this product is general. The amount of salt placed and the working time of the electrolysis will affect the final disinfection effect. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, one of the objects of the present invention is to provide a sterilizing fluid device which produces a sodium hypochlorite solution with a stable concentration and convenient operation.

[0005] A sterilizing fluid device according to an embodiment of the present invention includes: a main body, a first fluid channel is provided inside the main body, and the main body is provided with a water inlet and a first water outlet connected to the first fluid channel; a container, provided in the main body, for storing salt, the container is provided with a microporous structure connected to the first fluid channel, and the microporous structure can allow salt to enter the first fluid channel and mix with water to obtain brine; an electrolysis module, located on the path of the first fluid channel, and used to electrolyze the brine to form a sodium hypochlorite solution.

[0006] The sterilizing fluid device according to the embodiment of the present invention has at least the following beneficial effects:

[0007] After entering the first fluid channel from the water inlet, external water source passes through the microporous structure of the container. Water penetrates into the microporous structure and dissolves the salt near the microporous structure. The dissolved salt is mixed with the water flowing in the first fluid channel to form brine. The brine passes through the electrolysis module to form a sodium hypochlorite solution and flows out from the first water outlet. The sodium hypochlorite solution is used to achieve the effect of sterilization and disinfection. Compared with the traditional method that requires manual addition of salt and control of the working time of the electrolysis module, the sterilization fluid device with the above structure uses water flow through the microporous structure to drive a small amount of salt to be automatically added into the first fluid channel. The amount of salt added is stable and the concentration of the brine is uniform, so that the concentration of the sodium hypochlorite solution is stable, and the operation is very convenient.

[0008] In some embodiments of the present invention, the first fluid channel is connected to the first water outlet through a brine mixing chamber, the container has a storage chamber arranged in a vertical direction for storing salt, and a slow-release member with the microporous structure is provided at the bottom of the storage chamber, and the microporous structure connects the brine mixing chamber with the storage chamber.

[0009] In some embodiments of the present invention, the container includes a tank body with an opening downward and an end cover closing the opening of the tank body, the main body is provided with a partition arranged face to face with the end cover, the area between the end cover and the partition defines the brine mixing chamber, the end cover has a circle of annular wall panels extending downward to abut against the partition, the annular wall panels divide the brine mixing chamber into an outer annular cavity and an inner circular cavity, the annular wall panels are provided with a notch portion connecting the outer annular cavity with the inner circular cavity, the end cover is provided with a plurality of through holes spaced apart from the top wall of the outer annular cavity, the through holes connecting the outer annular cavity with the microporous structure, and the partition is provided with a drainage port located in the inner circular cavity through downward.

[0010] In some embodiments of the present invention, the main body is provided with a sleeve on the outer periphery of the partition and is sleeved on the outer periphery of the opening of the tank body. The tank body and the sleeve are detachably connected by a rotating snap-fit ​​structure. The inner peripheral wall of the tank body is provided with a stopper abutting against the end cover. The slow-release member is a filter cloth or a filter mesh. The end cover is provided with a plurality of snap-fit ​​members arranged in a circle, and the plurality of snap-fit ​​members press and fix the outer peripheral edge of the slow-release member.

[0011] In some embodiments of the present invention, the main body is provided with a water inlet pipe for connecting to a faucet at the water inlet, the main body is provided with a drain pipe, a valve core is movably arranged in the main body, and the valve core moves relative to the main body to have a first state and a second state; when the valve core is in the first state, the water inlet pipe is connected to the first fluid channel, and the water inlet pipe is isolated from the drain pipe; when the valve core is in the second state, the water inlet pipe is connected to the drain pipe, and the water inlet pipe is isolated from the first fluid channel.

[0012] In some embodiments of the present invention, a horizontally placed cylindrical portion is provided in the main body, the valve core is rotatably arranged around the axis of the cylindrical portion, the side wall of the cylindrical portion is provided with a first through hole that can be connected to the water inlet pipe and a second through hole that can be connected to the drain pipe, one end of the valve core is connected to a knob member extending out of the main body to drive its rotation, the interior of the valve core has a cavity, the valve core is provided with a first connecting port that is always connected to the first through hole and a second connecting port corresponding to the second through hole, and the end of the valve core away from the knob member is connected to the first fluid channel through a rotary switch assembly; when the valve core rotates to the first state, the second connecting port is isolated from the second through hole, and the rotary switch assembly is in an open state; when the valve core rotates to the second state, the second connecting port is connected to the second through hole, and the rotary switch assembly is in a closed state.

[0013] In some embodiments of the present invention, the rotary switch assembly includes a first water pass plate fixedly connected to an end of the valve core away from the knob member and a second water pass plate fixedly arranged at the entrance of the first fluid channel, the second water pass plate abuts against the end surface of the first water pass plate, the first water pass plate is provided with a first water pass hole connected to the cavity, the second water pass plate is provided with a second water pass hole, the valve core can be rotated until the first water pass hole and the second water pass hole are opposite to each other to allow water to enter the first fluid channel, or the valve core can be rotated until the first water pass hole and the second water pass hole are misaligned to prevent water from entering the first fluid channel.

[0014] In some embodiments of the present invention, the main body is provided with a trigger component for sensing that the valve core is in the first state, and the trigger component and the electrolysis module are both electrically connected to the control module.

[0015] In some embodiments of the present invention, the trigger assembly includes a Hall sensor and a magnet matched with the Hall sensor, one of the magnet and the Hall sensor is arranged on the knob, and the other is arranged on the main body.

[0016] In some embodiments of the present invention, an arc sealing plate is further provided between the outer peripheral wall of the valve core and the drain pipe. The arc sealing plate is fixed relative to the drain pipe, and the arc sealing plate is provided with a third connecting port that is directly opposite to the second connecting port. The arc sealing plate is provided with two sealing ribs located on both sides of the third connecting port at intervals along the length direction of the valve core, and the sealing ribs extend along the circumference of the valve core and are tightly matched with the outer peripheral wall of the valve core.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 is a schematic diagram of the appearance of a valve core of an embodiment of the sterilizing fluid device of the present invention when it is in a first state;

[0020] Figure 2 yes Figure 1 A schematic cross-sectional view of an embodiment;

[0021] Figure 3 yes Figure 1 Another schematic cross-sectional view of an embodiment;

[0022] Figure 4 yes Figure 2 Schematic diagram of the local structure;

[0023] Figure 5 yes Figure 1 A schematic diagram of the appearance of the valve core of the sterilizing fluid device of the embodiment when it is in the second state;

[0024] Figure 6 yes Figure 5 A schematic cross-sectional view of an embodiment;

[0025] Figure 7 yes Figure 1 A schematic diagram of the structural decomposition of the sterilizing fluid device of an embodiment;

[0026] Figure 8 It is a structural schematic diagram of an embodiment of the end cover.

[0027] Reference numerals:

[0028] Main body 100; first fluid channel 110; water inlet 120; first water outlet 130; partition 140; drain port 141; sleeve 150; water inlet pipe 160; drain pipe 170; cylindrical portion 180; first through hole 181; second through hole 182; container 200; storage chamber 201; tank body 210; stopper 211; end cover 220; annular wall plate 221; notch 222; through hole 223; snap member 224; baffle 225; electrolysis module 300; brine mixing chamber 400; outer ring chamber 410; inner circular chamber 420; slow-release member 500; valve core 600; knob member 610; first connecting port 620; second connecting port 630; rotary switch assembly 700; first water flow plate 710; first water flow hole 711; second water flow plate 720; second water flow hole 721; trigger assembly 800; Hall sensor 810; magnet 820; arc sealing plate 900; third connecting port 910; sealing rib 920. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientations or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Reference Figure 1 and Figure 2 A sterilizing fluid device of the present invention comprises: a main body 100, wherein a first fluid channel 110 is provided inside the main body 100, and the main body 100 is provided with a water inlet 120 and a first water outlet 130 connected to the first fluid channel 110; a container 200, which is provided in the main body 100 and is used to store salt, and the container 200 is provided with a microporous structure connected to the first fluid channel 110, and the microporous structure can allow salt to enter the first fluid channel 110 and mix with water to obtain salt water; an electrolysis module 300, which is located on the path of the first fluid channel 110 and is used to electrolyze the salt water to form a sodium hypochlorite solution.

[0034] After the external water source enters the first fluid channel 110 from the water inlet 120, it passes through the microporous structure of the container 200. The water penetrates from the microporous structure and dissolves the salt near the microporous structure. The dissolved salt is mixed into the water flowing in the first fluid channel 110 to form salt water. After the salt water passes through the electrolysis module 300, it forms a sodium hypochlorite solution and flows out from the first water outlet 130. The sodium hypochlorite solution is used to achieve the effect of sterilization and disinfection. Compared with the traditional method, it is necessary to manually put in salt and control the working time of the electrolysis module 300. The sterilization fluid device of the above structure uses water flow through the microporous structure to drive a small amount of salt to be automatically put into the first fluid channel 110. The amount of salt put in is stable and the concentration of the salt water is uniform, so that the concentration of the sodium hypochlorite solution is stable, and the operation is very convenient. In addition, the large amount of salt stored in the container 200 is sufficient for the sterilization fluid device to be used for a long time. If the salt is insufficient, it only needs to be replenished in the container 200. It is conceivable that the water inlet 120 can be used to connect tap water or a water source driven by a water pump.

[0035] See also Figures 2 to 4 In some embodiments of the present invention, the first fluid channel 110 is connected to the first water outlet 130 through the salt water mixing chamber 400, the container 200 has a storage chamber 201 for storing salt arranged in a vertical direction, and a slow-release member 500 with the microporous structure is provided at the bottom of the storage chamber 201, and the microporous structure connects the salt water mixing chamber 400 with the storage chamber 201. It can be understood that when water flows into the brine mixing chamber 400 from the first fluid channel 110, it contacts the slow-release member 500 at the bottom of the storage chamber 201. The water dissolves the salt at the bottom of the storage chamber 201 through the microporous structure of the slow-release member 500. Since the storage chamber 201 is arranged vertically, the salt has a tendency to move downward through the microporous structure due to its own gravity. When the salt in the microporous structure is dissolved into high-concentration brine, the high-concentration brine flows downward into the brine mixing chamber 400 and mixes with the flowing water to form brine with lower concentration, which is beneficial to the mixing of salt and water, thereby supplying the electrolysis module 300 for electrolysis.

[0036] See also Figure 2 , Figure 3 , Figure 4 and Figure 8In some embodiments of the present invention, the container 200 includes a tank body 210 with an opening downward and an end cover 220 closing the opening of the tank body 210, the main body 100 is provided with a partition 140 arranged face to face with the end cover 220, the area between the end cover 220 and the partition 140 defines the salt water mixing chamber 400, the end cover 220 has a circle of annular wall plate 221 extending downward to abut against the partition 140, the annular wall plate 221 The salt water mixing chamber 400 is divided into an outer ring chamber 410 and an inner circular chamber 420. The annular wall plate 221 is provided with a notch 222 for connecting the outer ring chamber 410 and the inner circular chamber 420. The end cover 220 is provided with a plurality of through holes 223 for connecting the outer ring chamber 410 and the microporous structure at intervals on the top wall of the outer ring chamber 410. The partition plate 140 is provided with a drain port 141 located in the inner circular chamber 420 through downwards.

[0037] It is conceivable that the water that enters the salt water mixing chamber 400 successively is prone to disorder, causing the fluid that is not dissolved and mixed with the salt to flow directly toward the electrolysis module 300, which is easy to cause insufficient concentration of salt water and lead to insufficient concentration of sodium hypochlorite solution. Through the above structural setting, the water output from the first fluid channel 110 to the salt water mixing chamber 400 first enters the outer ring cavity 410, and the water in the outer ring cavity 410 enters the microporous structure through the through hole 223, so that the water in the outer ring cavity 410 can be fully mixed with the salt to obtain salt water with uniform concentration, and then the salt water flows into the inner circular cavity 420 through the notch 222, and the salt water in the inner circular cavity 420 flows toward the electrolysis module 300 through the drain port 141, and is discharged from the first water outlet 130 after electrolysis by the electrolysis module 300, thereby forming a sodium hypochlorite solution with uniform concentration.

[0038] Also, see Figure 3 and Figure 8 In the present embodiment, in order to ensure that the water entering the outer ring cavity 410 from the first fluid channel 110 can enter the notch 222 only after being dissolved and mixed with the salt, the notch 222 is offset from the output end of the first fluid channel 110, and the annular wall plate 221 has a baffle 225 located between the notch 222 and the output end of the first fluid channel 110, and the baffle 225 extends radially outward along the annular wall plate 221 until it abuts against the inner wall of the outer ring cavity 410, so that the water entering the outer ring cavity 410 can enter the inner circular cavity 420 from the notch 222 only after it has circled nearly 360°.

[0039] See also Figure 2 , Figure 4 and Figure 7In some embodiments of the present invention, the main body 100 is provided with a sleeve 150 on the outer periphery of the partition 140 and is sleeved on the outer periphery of the opening of the tank body 210. The tank body 210 and the sleeve 150 are detachably connected by a rotating buckle structure. The inner peripheral wall of the tank body 210 is provided with a stopper 211 abutting against the end cover 220. The slow-release member 500 is a filter cloth or a filter screen. The end cover 220 is provided with a plurality of buckles 224 arranged in a circle. The plurality of buckles 224 press and fix the outer peripheral edge of the slow-release member 500. Specifically, the filter cloth is made of non-woven fabric, the filter screen is a nylon net or a sponge net, etc., and the pores of the filter cloth or the filter screen constitute the above-mentioned microporous structure, which can achieve the effect of slowly releasing salt. Among them, during assembly, the filter cloth or filter screen is first installed on the end cover 220 to be pressed and fixed by multiple snap fasteners 224, and then the end cover 220 is placed in the tank body 210 and limited by the stopper 211. When the tank body 210 is installed on the sleeve 150 by rotating the snap structure, the annular wall plate 221 abuts against the partition 140, thereby realizing the installation and fixation of the container 200 and the positioning and fixation of the slow-release component 500. The above structure also facilitates the replenishment of salt or the replacement of the slow-release component 500.

[0040] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 In some embodiments of the present invention, the main body 100 is provided with a water inlet pipe 160 for connecting to a faucet at the water inlet 120, the main body 100 is provided with a drain pipe 170, a valve core 600 is movably provided in the main body 100, and the valve core 600 moves relative to the main body 100 to have a first state and a second state; when the valve core 600 is in the first state, the water inlet pipe 160 is connected to the first fluid channel 110, and the water inlet pipe 160 is isolated from the drain pipe 170; when the valve core 600 is in the second state, the water inlet pipe 160 is connected to the drain pipe 170, and the water inlet pipe 160 is isolated from the first fluid channel 110.

[0041] It should be noted that, in order to facilitate the user to use the sterilizing fluid device of the present invention, the water inlet pipe 160 is connected to the faucet. Depending on the type of the faucet, the water inlet pipe 160 can be configured with an external thread or an internal thread to connect to the faucet. When the user does not need to generate a sodium hypochlorite solution, the user drives the valve core 600 to move to the second state relative to the main body 100. At this time, the water inlet pipe 160 is connected to the drain pipe 170, and the water inlet pipe 160 is isolated from the first fluid channel 110. After entering the water inlet pipe 160, the tap water is directly discharged from the drain pipe 170, realizing the function of direct tap water. When the user needs to generate a sodium hypochlorite solution, the user drives the valve core 600 to move to the first state relative to the main body 100. At this time, the water inlet pipe 160 is connected to the drain pipe 170, and the water inlet pipe 160 is isolated from the first fluid channel 110. The tap water enters the water inlet pipe 160 and is directly discharged from the drain pipe 170, realizing the function of direct tap water. The first fluid channel 110 is connected, and the water inlet pipe 160 is isolated from the drain pipe 170. After entering from the water inlet pipe 160, the tap water passes through the first fluid channel 110, and then passes through the microporous structure of the container 200. The water penetrates from the microporous structure and dissolves the salt near the microporous structure. The dissolved salt is mixed with the water flowing in the first fluid channel 110 to form salt water. After the salt water passes through the electrolysis module 300, it forms a sodium hypochlorite solution and flows out from the first water outlet 130. The sodium hypochlorite solution is used to achieve the effect of sterilization and disinfection. The above structure can realize the functions of generating sodium hypochlorite solution and directly discharging water, and users can choose according to specific usage needs.

[0042] See also Figure 2 and Figure 6 In some embodiments of the present invention, a horizontally placed cylindrical portion 180 is provided in the main body 100, and the valve core 600 is rotatably arranged around the axis of the cylindrical portion 180. The side wall of the cylindrical portion 180 is provided with a first through hole 181 that can be connected to the water inlet pipe 160 and a second through hole 182 that can be connected to the drain pipe 170. One end of the valve core 600 is connected to a knob 610 extending out of the main body 100 to drive the rotation thereof. The interior of the valve core 600 has a cavity. The valve core 600 is provided with a first communication hole 181 that is always connected to the first through hole 181. The valve core 600 has a first connecting port 620 and a second connecting port 630 corresponding to the second through hole 182, and one end of the valve core 600 away from the knob member 610 is connected to the first fluid channel 110 through a rotary switch assembly 700; when the valve core 600 rotates to the first state, the second connecting port 630 is isolated from the second through hole 182, and the rotary switch assembly 700 is in an open state; when the valve core 600 rotates to the second state, the second connecting port 630 is connected to the second through hole 182, and the rotary switch assembly 700 is in a closed state.

[0043] It can be understood that when the user needs to generate sodium hypochlorite solution, the user grasps the knob 610 to drive the valve core 600 to rotate to the first state, and the water in the water inlet pipe 160 passes through the first through hole 181 to enter the cavity of the valve core 600. At this time, the second connecting port 630 and the second through hole 182 cannot be connected, and the rotary switch assembly 700 is in an open state. The water in the cavity of the valve core 600 can enter the first fluid channel 110, and then pass through the microporous structure of the container 200. The water penetrates from the microporous structure and dissolves the salt near the microporous structure. The dissolved salt is mixed with the water flowing in the first fluid channel 110 to form brine. The brine passes through the electrolysis module 300 to form a sodium hypochlorite solution and flows out from the first water outlet 130. When the user does not need to generate sodium hypochlorite solution, the user grasps the knob 610 to drive the valve core 600 to rotate to the second state, at which time the second communication port 630 is connected to the second through hole 182, the rotary switch assembly 700 is in a closed state, and the water in the water inlet pipe 160 passes through the first through hole 181 to enter the cavity of the valve core 600, and then the water in the cavity of the valve core 600 can be discharged from the drain pipe 170 through the second communication port 630 and the second through hole 182 in turn, realizing the function of directly discharging tap water. Through the above structure, it is very simple to switch the valve core 600 between the first state and the second state, and the operation is easy, and the water flow pressure will not cause the valve core 600 to rotate.

[0044] In this embodiment, the first connecting port 620 has two perforations distributed circumferentially around the rotation axis of the valve core 600. When the valve core 600 rotates to the first state, one of the perforations faces the first through hole 181. When the valve core 600 rotates to the second state, the other perforation faces the first through hole 181, so that the first connecting port 620 is always connected to the first through hole 181.

[0045] It is conceivable that in some other embodiments, the valve core 600 can be designed to slide, and the second communication port 630 and the second through hole 182 can be aligned or misaligned by sliding the valve core 600. Accordingly, a door plate that can elastically close the first fluid channel 110 can be provided between the valve core 600 and the first fluid channel 110, and when the valve core 600 is pushed to slide to the first state, the door plate can be pushed open to open the first fluid channel 110. Of course, as long as the valve core 600 can stably switch between the first state and the second state, other structures can also meet the requirements.

[0046] See also Figure 2 and Figure 7In some embodiments of the present invention, the rotary switch assembly 700 includes a first water pass plate 710 fixedly connected to an end of the valve core 600 away from the knob member 610 and a second water pass plate 720 fixedly arranged at the entrance of the first fluid channel 110, the second water pass plate 720 abuts against an end surface of the first water pass plate 710, the first water pass plate 710 is provided with a first water pass hole 711 communicating with the cavity, the second water pass plate 720 is provided with a second water pass hole 721, the valve core 600 can be rotated until the first water pass hole 711 and the second water pass hole 721 are opposite to each other so that water enters the first fluid channel 110, or the valve core 600 can be rotated until the first water pass hole 711 and the second water pass hole 721 are misaligned to prevent water from entering the first fluid channel 110. It can be understood that when the user grasps the knob 610 to drive the valve core 600 to rotate to the first state, the first water hole 711 and the second water hole 721 are opposite to each other, and the water in the cavity of the valve core 600 can enter the first fluid channel 110 through the first water hole 711 and the second water hole 721, and then complete the steps of brine mixing and brine electrolysis; and when the user grasps the knob 610 to drive the valve core 600 to rotate to the second state, the first water hole 711 and the second water hole 721 are misaligned, and because the second water plate 720 abuts against the end face of the first water plate 710, the entrance of the first fluid channel 110 is closed, and the water in the cavity of the valve core 600 can only be discharged from the drain pipe 170 through the second connecting port 630 and the second through hole 182.

[0047] In this embodiment, in order to keep the second water pass plate 720 in contact with the end surface of the first water pass plate 710 and reduce the risk of overflow and leakage, an elastic gasket is provided on the main body 100 to push the second water pass plate 720 against the first water pass plate 710.

[0048] See also Figure 7 In some embodiments of the present invention, the main body 100 is provided with a trigger assembly 800 for sensing that the valve core 600 is in the first state, and the trigger assembly 800 and the electrolysis module 300 are both electrically connected to the control module. It can be understood that when the valve core 600 moves to the first state relative to the main body 100, the water inlet pipe 160 is connected to the first fluid channel 110, and the water inlet pipe 160 is isolated from the drain pipe 170. After the tap water passes through the first fluid channel 110 and the microporous structure of the container 200, the salt water is obtained, and the electrolysis module 300 starts to work to ionize the salt water. Due to the existence of the trigger assembly 800, when the valve core 600 is in the first state, the control module automatically controls the electrolysis module 300 to start, and when the valve core 600 is in the second state, the control module automatically controls the electrolysis module 300 to close, and the user does not need to operate separately to start and close the electrolysis module 300, thereby improving the convenience of use.

[0049] See also Figure 7 In some embodiments of the present invention, the trigger assembly 800 includes a Hall sensor 810 and a magnet 820 matched with the Hall sensor 810, one of which is provided on the knob 610, and the other is provided on the main body 100. In this embodiment, the knob 610 is connected with the magnet 820, and the Hall sensor 810 is fixed at a corresponding position of the main body 100. When the knob 610 is rotated until the magnet 820 is close to the Hall sensor 810, the signal can be transmitted to the control module, and the control module supplies power to the electrolysis module 300. When the knob 610 is rotated until the magnet 820 is away from the Hall sensor 810, the control module stops supplying power to the electrolysis module 300. It is conceivable that in some other embodiments, the trigger assembly 800 can also be replaced by a proximity switch or a travel switch, which can be triggered when the knob 610 is rotated.

[0050] See also Figure 2 and Figure 7 In some embodiments of the present invention, an arc sealing plate 900 is further provided between the outer peripheral wall of the valve core 600 and the drain pipe 170. The arc sealing plate 900 is fixedly arranged relative to the drain pipe 170. The arc sealing plate 900 is provided with a third connecting port 910 directly opposite to the second connecting port 630. The arc sealing plate 900 is provided with two sealing ribs 920 located on both sides of the third connecting port 910 at intervals along the length direction of the valve core 600. The sealing ribs 920 extend along the circumference of the valve core 600 and are tightly matched with the outer peripheral wall of the valve core 600. It should be noted that there is a fitting gap when the valve core 600 rotates relative to the cylindrical portion 180. When the valve core 600 is in the first state, the second connecting port 630 and the second through hole 182 need to be kept isolated to prevent water from seeping from the gap between the valve core 600 and the cylindrical portion 180 to the first water outlet 130. The setting of the arc sealing plate 900 and the sealing rib 920 can achieve the above-mentioned effect.

[0051] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A sterilizing fluid device, characterized in that: include: A main body (100), wherein a first fluid channel (110) is provided inside the main body (100), and the main body (100) is provided with a water inlet (120) and a first water outlet (130) which are connected to the first fluid channel (110); A container (200) is provided on the main body (100) and is used to store salt. The container (200) is provided with a microporous structure connected to the first fluid channel (110). The microporous structure allows salt to enter the first fluid channel (110) and mix with water to obtain salt water. The electrolysis module (300) is located on the path of the first fluid channel (110) and is used to electrolyze salt water to form a sodium hypochlorite solution.

2. A sterilizing fluid device according to claim 1, characterized in that: The first fluid channel (110) is connected to the first water outlet (130) through a salt water mixing chamber (400); the container (200) has a storage chamber (201) arranged in a vertical direction for storing salt; a slow-release component (500) with the microporous structure is provided at the bottom of the storage chamber (201); the microporous structure connects the salt water mixing chamber (400) with the storage chamber (201).

3. A sterilizing fluid device according to claim 2, characterized in that: The container (200) comprises a tank body (210) with an opening facing downward and an end cover (220) closing the opening of the tank body (210); the main body (100) is provided with a partition (140) arranged face to face with the end cover (220); the area between the end cover (220) and the partition (140) defines the salt water mixing chamber (400); the end cover (220) has a circle of annular wall plate (221) extending downward to abut against the partition (140); the annular wall plate (221) mixes the salt water The mixing chamber (400) is divided into an outer annular chamber (410) and an inner circular chamber (420); the annular wall plate (221) is provided with a notch portion (222) for connecting the outer annular chamber (410) and the inner circular chamber (420); the end cover (220) is provided with a plurality of through holes (223) at intervals on the top wall of the outer annular chamber (410) for connecting the outer annular chamber (410) and the microporous structure; and the partition plate (140) is provided with a liquid discharge port (141) located in the inner circular chamber (420) and extending downward therethrough.

4. A sterilizing fluid device according to claim 3, characterized in that: The main body (100) is provided with a sleeve (150) on the outer periphery of the partition (140) and is sleeved on the outer periphery of the opening of the tank body (210); the tank body (210) and the sleeve (150) are detachably connected via a rotating snap-fit ​​structure; the inner peripheral wall of the tank body (210) is provided with a stopper (211) abutting against the end cover (220); the slow-release member (500) is a filter cloth or a filter screen; the end cover (220) is provided with a plurality of snap-fit ​​members (224) arranged in a circle; the plurality of snap-fit ​​members (224) press and fix the outer peripheral edge of the slow-release member (500).

5. A sterilizing fluid device according to claim 1, characterized in that: The main body (100) is provided with a water inlet pipe (160) for connecting to a faucet at the water inlet (120), and the main body (100) is provided with a drain pipe (170). A valve core (600) is movably provided in the main body (100), and the valve core (600) moves relative to the main body (100) to have a first state and a second state; when the valve core (600) is in the first state, the water inlet pipe (160) is connected to the first fluid channel (110), and the water inlet pipe (160) is isolated from the drain pipe (170); when the valve core (600) is in the second state, the water inlet pipe (160) is connected to the drain pipe (170), and the water inlet pipe (160) is isolated from the first fluid channel (110).

6. A sterilizing fluid device according to claim 5, characterized in that: A horizontally placed cylindrical portion (180) is provided inside the main body (100), the valve core (600) is rotatably arranged around the axis of the cylindrical portion (180), a first through hole (181) capable of being connected to the water inlet pipe (160) and a second through hole (182) capable of being connected to the drain pipe (170) are provided on the side wall of the cylindrical portion (180), one end of the valve core (600) is connected to a knob (610) extending outside the main body (100) to drive the valve core (600) to rotate, the interior of the valve core (600) has a cavity, and the valve core (600) is provided with a first communication port (620) that is always connected to the first through hole (181). and a second communication port (630) corresponding to the second through hole (182), and one end of the valve core (600) away from the knob member (610) is connected to the first fluid channel (110) via a rotary switch assembly (700); when the valve core (600) rotates to the first state, the second communication port (630) is isolated from the second through hole (182), and the rotary switch assembly (700) is in an open state; when the valve core (600) rotates to the second state, the second communication port (630) is connected to the second through hole (182), and the rotary switch assembly (700) is in a closed state.

7. A sterilizing fluid device according to claim 6, characterized in that: The rotary switch assembly (700) comprises a first water pass plate (710) fixedly connected to an end of the valve core (600) away from the knob (610) and a second water pass plate (720) fixedly arranged at the entrance of the first fluid channel (110); the second water pass plate (720) abuts against an end surface of the first water pass plate (710); the first water pass plate (710) is provided with a first water pass hole (711) communicating with the cavity; the second water pass plate (720) is provided with a second water pass hole (721); the valve core (600) can be rotated until the first water pass hole (711) and the second water pass hole (721) are opposite to each other so that water enters the first fluid channel (110); or the valve core (600) can be rotated until the first water pass hole (711) and the second water pass hole (721) are misaligned so as to prevent water from entering the first fluid channel (110).

8. A sterilizing fluid device according to claim 6, characterized in that: The main body (100) is provided with a trigger component (800) for sensing that the valve core (600) is in the first state, and the trigger component (800) and the electrolysis module (300) are both electrically connected to a control module.

9. A sterilizing fluid device according to claim 8, characterized in that: The trigger assembly (800) comprises a Hall sensor (810) and a magnet (820) matched with the Hall sensor (810); one of the magnet (820) and the Hall sensor (810) is arranged on the knob (610), and the other is arranged on the main body (100).

10. A sterilizing fluid device according to claim 6, characterized in that: An arc sealing plate (900) is also provided between the outer peripheral wall of the valve core (600) and the drain pipe (170). The arc sealing plate (900) is fixedly arranged relative to the drain pipe (170). The arc sealing plate (900) is provided with a third connecting port (910) directly opposite to the second connecting port (630). The arc sealing plate (900) is provided with two sealing ribs (920) located on both sides of the third connecting port (910) at intervals along the length direction of the valve core (600). The sealing ribs (920) extend along the circumference of the valve core (600) and are tightly matched with the outer peripheral wall of the valve core (600).

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