Electrolytic sterilization water generating device

Abstract

The utility model discloses an electrolytic sterilization water generating device, and belongs to the technical field of disinfection equipment. The electrolysis sterilization water generating device comprises an electrolysis tank, a water inlet pipe, a filtering device, a connecting pipe, an electrolysis device and a water outlet pipe, the filtering device is used for filtering and adsorbing impurities in water, and the electrolyzing device is used for electrolyzing and sterilizing the filtered water; the electrolysis device comprises a box body and at least two electrolysis cylinders which are connected in series, and the electrolysis cylinders are detachably mounted in the box body; electrolysis reactors are respectively arranged in the electrolysis cylinders and are used for electrolyzing and sterilizing the filtered water; the electrolysis reactor is a multi-layer stacked porous electrode plate which is detachably mounted at the bottom of the electrolysis cylinder and is used for fully contacting with filtered water, so that the water is electrolyzed after passing through the electrode plate to achieve a sterilization effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of disinfection equipment, more specifically, relate to a kind of electrolytic sterilization water generating device. BACKGROUND

[0002] In daily life or various trades, such as medical treatment, food processing, household cleaning and other fields, the demand for sterilization water is increasing, and traditional sterilization methods often rely on chemical disinfectants. However, these chemical disinfectants have some drawbacks, such as the possibility of leaving harmful substances, which poses a potential threat to the environment and human health. In addition, some chemical disinfectants are also corrosive, which can damage the surface of the contacted object. Electrolytic sterilization water, as a green, environmentally friendly, efficient and chemical-free sterilization alternative, is increasingly attracting attention.

[0003] The existing electrolytic sterilization water process removes large particles from water first and then electrolyzes bacteria in water. The purification process is long and the purification quality is not high. For example, a kind of electrochemical circulating water treatment equipment (CN201922293459.6) disclosed in Chinese invention patent literature. This invention achieves the purpose of obtaining purified and sterilized water through double-stage filtration and double-stage electrolysis. However, the water flow through the electrolysis device may not be evenly distributed, resulting in low electrolysis efficiency. At the same time, the overall equipment is relatively complex and occupies a large area, which is not conducive to the promotion and use of daily life.

[0004] Therefore, we need a sterilization water generating device with simple structure, good sterilization effect and high electrolysis efficiency. INVENTION CONTENTS

[0005] The technical problem to be solved by the utility model is to provide an electrolytic sterilization water generating device with simple structure, which can efficiently produce sterilization water by arranging multiple layers of stacked porous electrode sheets in the electrolysis cylinder.

[0006] The electrolytic sterilization water generating device of the utility model comprises an electrolysis box and a water inlet pipe, a filter device, a connecting pipe, an electrolysis device and a water outlet pipe connected in sequence inside the electrolysis box. The filter device is used to filter and adsorb impurities in water, and the electrolysis device is used to electrolyze and sterilize filtered water.

[0007] The electrolysis device comprises a box body and at least two electrolysis cylinders connected in series, and the electrolysis cylinders are detachably installed inside the box body. The electrolysis reactor is arranged in the electrolysis cylinder for electrolyzing and sterilizing filtered water.

[0008] The electrolysis reactor is a multiple layers of stacked porous electrode sheets detachably installed at the bottom of the electrolysis cylinder, which is used to fully contact with filtered water, so that the water is electrolyzed after passing through the electrode sheet to achieve the effect of sterilization.

[0009] As a further improvement of the utility model, the filter device comprises a mounting plate, a pair of cylinder covers, a pair of sealing rings and a pair of filter cylinders, the filter cylinder is internally used for mounting a filter core; the cylinder cover is located at the lower part of the mounting plate and is detachably connected with the box body through the mounting plate; the lower part of the cylinder cover is clamped with the filter cylinder, and the sealing ring is located at the connecting position of the cylinder cover and the filter cylinder and is used for avoiding water leakage.

[0010] As a further improvement of the utility model, a pipeline is formed in the middle part of the cylinder cover, the pipelines in the middle parts of the two cylinder covers are communicated with each other through a connecting piece, and the pipelines away from the connecting piece are respectively communicated with a water inlet pipe and a connecting pipe; a strip-shaped slot hole is formed in the lower part of the pipeline of the cylinder cover and corresponds to the lower filter cylinder, and is used for flowing water to the inside of the filter cylinder for filtration.

[0011] As a further improvement of the utility model, the electrolysis reactor comprises a pair of screw rods and a plurality of anode sheets and cathode sheets which are sequentially and layerwisely arranged and detachably installed between the screw rods, the screw rod is detachably connected with the bottom of the electrolysis cylinder and is used for supporting the anode sheet and the cathode sheet; an electrode sheet spacing seat is arranged between the anode sheet and the cathode sheet and is used for separating the anode sheet and the cathode sheet; the electrode sheet spacing seat is provided with a mounting groove for accommodating the anode sheet or the cathode sheet, and adjacent electrode sheet spacing seats are mutually abutted, so that the electrolysis reactor is simplified.

[0012] As a further improvement of the utility model, a plurality of uniformly arranged apertures are formed in the surfaces of the anode sheet and the cathode sheet and are used for increasing the contact area of the anode sheet and the cathode sheet with water and improving the electrolysis efficiency.

[0013] As a further improvement of the utility model, the electrode sheet spacing seat is provided with a pair of mounting holes which are centrally and symmetrically distributed with respect to the center of the electrode sheet spacing seat, and the mounting holes are corresponded with the screw rods; a protrusion is arranged on the upper part of the outer periphery of one of the mounting holes and is in the same height as the electrode sheet spacing seat; the anode sheet and the cathode sheet are provided with limiting holes matched with the mounting holes and are sleeved with the protrusion on the outer periphery of the mounting hole; the electrode sheet spacing seat is provided with a pair of clamping portions which are centrally and symmetrically distributed with respect to the center of the electrode sheet spacing seat, the clamping portion is provided with a clamping hole on the inner side, and the clamping portion is clamped with the clamping hole.

[0014] As a further improvement of the utility model, a gasket is arranged in the mounting hole and is used for conducting electricity, filling the gap between the screw rod and the mounting hole and uniformly distributing pressure; the gasket has a certain elasticity and can absorb vibration and impact.

[0015] As a further improvement of the utility model, sealing connecting pieces are arranged at the connecting positions of the water inlet pipe, the connecting pipe and the water outlet pipe and the filter device and the electrolysis device, respectively, and are used for avoiding water leakage in the flowing process.

[0016] As a further improvement of the utility model, the electrolytic cylinder comprises a cylinder upper cover, a cylinder body and a cylinder lower cover which are detachably connected from top to bottom, the cylinder upper cover is connected with the connecting pipe and the water outlet pipe respectively, the cylinder lower covers of two electrolytic cylinders in series are connected through a pipeline, and the cylinder lower cover is provided with a pair of limiting grooves corresponding to the screw rod for supporting the electrolytic reactor.

[0017] As a further improvement of the utility model, the screw rod is provided with a male-female head adapter screw rod and a nut on one side close to the bottom of the electrolytic cylinder, one end of the male-female head adapter screw rod is matched with the screw rod, and the other end is matched with the nut for stabilizing the electrolytic reactor.

[0018] Compared with the prior art, the utility model has the beneficial effects that: the filter device and the electrolysis device are integrally connected in series, so that the water can be continuously filtered and electrolyzed to achieve better impurity removal and sterilization effect; the multiple-pore electrode plates are arranged in multiple layers in the electrolytic cylinder, the contact area between the electrode plates and the water is increased, the water is fully contacted with the electrode plates, and the electrolysis efficiency is improved; the electrolytic reactor with multiple anode plates and cathode plates is arranged, the number of anode plates and cathode plates can be increased or reduced according to the required amount of sterilized water, and the device cost is reduced; the anode plates and cathode plates are installed in the mounting grooves of the electrode plate spacing seats to separate and integrate multiple anode plates and cathode plates, so that the equipment is more compact; the detachable design of the electrolytic cylinder and the electrode plates facilitates cleaning and replacement, and the service life of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a sectional structure schematic view of the filter device of the utility model;

[0021] Figure 3 It is an enlarged schematic view of the structure at A of the utility model;

[0022] Figure 4 It is a sectional structure schematic view of the electrolysis device of the utility model;

[0023] Figure 5 It is an enlarged schematic view of the structure at B of the utility model;

[0024] Figure 6 It is an exploded view of the electrolytic reactor structure of the utility model.

[0025] Mark explanation in the drawing:

[0026] 1 electrolytic tank, 2 water inlet pipe, 3 filter device, 31 mounting plate, 32 barrel cover, 321 pipeline, 322 strip-shaped slot hole, 33 sealing ring, 34 filter cartridge, 35 connecting piece, 4 connecting pipe, 5 electrolytic device, 51 tank body, 52 electrolytic cartridge, 521 cartridge body upper cover, 522 cartridge body, 523 cartridge body lower cover, 5231 limiting groove, 53 electrolytic reactor, 531 screw rod, 532 anode sheet, 533 cathode sheet, 534 sheet spacing seat, 535 mounting groove, 536 mounting hole, 5361 protrusion, 537 limiting hole, 538 clamping part, 5381 clamping hole, 539 gasket, 54 male-female head adapter screw rod, 55 nut, 6 water outlet pipe, 7 sealing connecting piece. DETAILED DESCRIPTION

[0027] Specific embodiment one: please refer to Figures 1-6 An electrolytic sterilization water generating device, comprising an electrolytic tank 1 and a water inlet pipe 2, a filter device 3, a connecting pipe 4, an electrolytic device 5 and a water outlet pipe 6 connected in sequence inside the electrolytic tank 1; the filter device 3 is used for filtering and adsorbing impurities in water, and the electrolytic device 5 is used for electrolyzing the filtered water to generate ozone, thereby achieving the effect of sterilization.

[0028] The electrolytic device 5 comprises a tank body 51 and at least two electrolytic cartridges 52 connected in series, which are detachably installed inside the tank body 51; the electrolytic cartridge 52 is provided with an electrolytic reactor 53 inside, which is used for electrolytic sterilization of filtered water.

[0029] The electrolytic reactor 53 is a multi-layer stacked porous electrode sheet detachably installed at the bottom of the electrolytic cartridge 52, which is used for sufficient contact with filtered water, so that the water is electrolyzed after passing through the electrode sheet to achieve the effect of sterilization.

[0030] Specifically, as shown in Figures 2-3 The filter device 3 comprises a mounting plate 31, a pair of barrel covers 32, a pair of sealing rings 33 and a pair of filter cartridges 34, the inside of the filter cartridge 34 is used for installing a filter core; the barrel cover 32 is located at the lower part of the mounting plate 31 and is detachably connected with the tank body 51 through the mounting plate 31; the lower part of the barrel cover 32 is clamped with the filter cartridge 34, and the sealing ring 33 is located at the connecting part of the barrel cover 32 and the filter cartridge 34, which is used to avoid water leakage.

[0031] Specifically, the water inlet pipe 2, the connecting pipe 4 and the water outlet pipe 6 are respectively provided with a sealing connecting piece 7 at the connecting part with the filter device 3 and the electrolytic device 5, which is used to avoid water leakage in the flow.

[0032] Specifically, the middle part of the shown cylinder cover 32 is provided with a pipeline 321, and the middle part of the two cylinder covers 32 is communicated with each other through the connecting piece 35, and the pipeline 321 away from the connecting piece 35 is communicated with the water inlet pipe 2 and the connecting pipe 4 respectively; the lower part of the pipeline 321 of the cylinder cover 32 is provided with a strip-shaped slot hole 322 corresponding to the lower filter cylinder 34, and the external water flows to the pipeline 321 through the water inlet pipe 2, and then flows to the inside of the filter cylinder along the strip-shaped slot hole 322, and then flows into the subsequent filter cylinder 34 through the connecting piece 35 for further filtration, and then flows to the inside of the connecting pipe 4 through the pipeline 321 after the filtration is completed; the impurities in the water are reduced through the filtration, so as to avoid the blockage of the electrolysis device 5 by the impurities and the impurities in the water to produce by-products by electrolysis, which affects the purity of the sterilized water.

[0033] Specifically, as shown in the drawings, Figure 4 The electrolysis reactor 53 includes a pair of screws 531 and a plurality of anode sheets 532 and cathode sheets 533 arranged in sequence and stacked between the screws 531, which are detachably connected with the bottom of the electrolysis cylinder 52 for supporting the anode sheets 532 and the cathode sheets 533; the anode sheets 532 and the cathode sheets 533 are provided with anode sheet spacing seats 534 for insulating and separating the anode sheets 532 and the cathode sheets 533; the anode sheet spacing seats 534 are provided with mounting grooves 535 for accommodating the anode sheets 532 or the cathode sheets 533, and the adjacent anode sheet spacing seats 534 are attached to each other to achieve the purpose of simplifying the structure of the electrolysis reactor 53.

[0034] Specifically, the surfaces of the anode sheets 532 and the cathode sheets 533 are provided with a plurality of uniformly arranged pores for increasing the contact area of the anode sheets 532 and the cathode sheets 533 with water, thereby improving the electrolysis efficiency.

[0035] Specifically, as shown in the drawings, Figures 5-6The polar plate spacing seat 534 is provided with a pair of mounting holes 536 which are symmetrically distributed with respect to the center of the polar plate spacing seat 534, and the mounting holes 536 are located corresponding to the screw rod 531; one of the mounting holes 536 is provided with a protrusion 5361 on the outer periphery of the upper part, and the protrusion 5361 is at the same height as the polar plate spacing seat 534, which is used to optimize the arrangement of the polar plate spacing seat 534; the anode plate 532 and the cathode plate 533 are provided with limiting holes 537 matched with the mounting holes 536, and the limiting holes 537 are fitted with the protrusion 5361 on the outer periphery of the mounting holes 536, so as to limit the swing of the anode plate 532 and the cathode plate 533, thereby improving the stability of the device assembly; the polar plate spacing seat 534 is provided with a pair of clamping portions 538 which are symmetrically distributed with respect to the center of the polar plate spacing seat 534, and the clamping portions 538 are provided with clamping holes 5381 on the inner side; the clamping portion 538 of the polar plate spacing seat 534 is clamped with the clamping hole 5381 of the adjacent polar plate spacing seat 534, so as to stabilize the polar plate spacing seat 534; when the water flows from the connecting pipe 4 into the inside of the electrolytic cylinder 52 close to the connecting pipe 4, the water will pass through the pores of the uniformly arranged anode plate 532 and cathode plate 533, and the water will be rapidly electrolyzed after being electrified as the carrier for conducting electricity between the anode plate 532 and the cathode plate 533, thereby generating ozone to achieve the effect of sterilization; at the same time, the gas generated by electrolysis will push the water entering the bottom of the electrolytic cylinder 52 to flow into the inside of the electrolytic cylinder 52 away from the connecting pipe 4, and the water will be subjected to secondary electrolysis through the anode plate 532 and the cathode plate 533 in the inside of the electrolytic cylinder 52 on the side, thereby obtaining the water treated by sterilization.

[0036] Specifically, the mounting hole 536 is provided with a gasket 539 inside, which is used for conducting electricity and filling the gap between the screw rod 531 and the mounting hole 536 and uniformly distributing the pressure; the gasket 539 has a certain elasticity, which can absorb vibration and impact, thereby improving the stability of the electrolytic reactor 53.

[0037] Specifically, the electrolytic cylinder 52 includes a cylinder upper cover 521, a cylinder body 522 and a cylinder lower cover 523 which are connected in sequence from top to bottom and can be detached; the cylinder upper cover 521 is communicated with the connecting pipe 4 and the water outlet pipe 6 respectively; the cylinder lower covers 523 of two electrolytic cylinders 52 in series are communicated through a pipeline, and the cylinder lower cover 523 is provided with a pair of limiting grooves 5231 corresponding to the positions of the screw rod 531, which are used to support the electrolytic reactor 53.

[0038] Specifically, the screw rod 531 is provided with a male-female head adapter screw rod 54 and a nut 55 on the side close to the bottom of the electrolytic cylinder 52; one end of the male-female head adapter screw rod 54 is matched with the screw rod 531, and the other end is matched with the nut 55; the middle boss of the male-female head adapter screw rod 54 is fitted with the limiting groove 5231; the nut is installed on the outer periphery of the electrolytic cylinder 52, which is used to limit and fix the electrolytic reactor 53 by matching the middle boss of the screw rod 54, thereby improving the stability of the electrolytic reactor 53 and making the electrolytic reactor 53 more convenient to disassemble and assemble by setting the male-female head adapter screw rod 54.

[0039] In use, water is injected through the water inlet pipe 2, flows to the pipeline 321 through the water inlet pipe 2, and flows to the inside of the filter cartridge along the strip-shaped slot hole 322, is filtered through the filter element, flows into the subsequent filter cartridge 34 through the connecting piece 35 to continue filtering, and flows to the inside of the connecting pipe 4 through the pipeline 321 after filtering is completed, at which time the filtered water delivered to the connecting pipe 4 is free from the interference of impurities; the filtered water flows from the connecting pipe 4 into the inside of the electrolysis cartridge 52 close to the connecting pipe 4, and the water is rapidly electrolyzed through the apertures of the uniformly arranged anode sheet 532 and cathode sheet 533 after being electrified, so as to achieve the effect of sterilization; at the same time, the gas generated by electrolysis pushes the water entering the bottom of the electrolysis cartridge 52 to flow into the inside of the electrolysis cartridge 52 away from the connecting pipe 4, and the water is subjected to secondary electrolysis through the anode sheet 532 and cathode sheet 533 in the inside of the electrolysis cartridge 52, so as to obtain the water subjected to sterilization treatment; the sterilized water flows out from the water outlet pipe 6 and is received.

[0040] The above merely describes a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and improvement concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An electrolytic sterilized water generating device, characterized by comprising: The utility model provides an electrolytic tank (1) and water inlet pipe (2), filter device (3), connecting pipe (4), electrolytic device (5) and water outlet pipe (6) are connected in electrolytic tank (1) inside in proper order, filter device (3) is used for filtering and adsorbing the impurity in water, electrolytic device (5) is used for filtering water electrolysis sterilization; The electrolytic device (5) includes a box body (51) and at least two electrolytic cylinders (52) connected in series, the electrolytic cylinder (52) is detachably installed in the box body (51), and the electrolytic cylinder (52) is provided with an electrolytic reactor (53) inside, which is used for electrolytic sterilization of filtered water. The electrolytic reactor (53) is a multi-layer stacked porous electrode sheet detachably installed at the bottom of the electrolytic cylinder (52), which is used for sufficient contact with filtered water.

2. The electrolytic sterilized water generating device according to claim 1, characterized by The filter device (3) includes a mounting plate (31), a pair of cylinder covers (32), a pair of sealing rings (33) and a pair of filter cylinders (34), the filter cylinder (34) is used for installing a filter core inside, the cylinder cover (32) is located at the lower part of the mounting plate (31) and is detachably connected with the box body (51) through the mounting plate (31), the lower part of the cylinder cover (32) is clamped with the filter cylinder (34), and the sealing ring (33) is located at the connection between the cylinder cover (32) and the filter cylinder (34).

3. The electrolytic sterilized water generating device according to claim 2, wherein The cylinder cover (32) is provided with a pipeline (321) in the middle, the pipelines (321) in the middle of the two cylinder covers (32) are communicated with each other through a connecting piece (35), the pipelines (321) away from the connecting piece (35) are respectively connected with the water inlet pipe (2) and the connecting pipe (4), and the pipeline (321) of the cylinder cover (32) is provided with a strip slot (322) at the lower part, corresponding to the filter cylinder (34) below, for flowing water to the inside of the filter cylinder (34) for filtration.

4. The electrolytic sterilized water generating device according to claim 1, characterized by The electrolytic reactor (53) includes a pair of screw rods (531) and a plurality of anode plates (532) and cathode plates (533) which are sequentially stacked and cross arranged and detachably installed between the screw rods (531), the screw rod (531) is detachably connected with the bottom of the electrolytic cylinder (52) and is used for supporting the anode plate (532) and the cathode plate (533), the anode plate (532) and the cathode plate (533) are provided with a plate spacing seat (534) therebetween, the plate spacing seat (534) is provided with a mounting groove (535) for accommodating the anode plate (532) or the cathode plate (533), and the adjacent plate spacing seats (534) are mutually adhered.

5. The electrolytic sterilized water generating device according to claim 4, wherein The surface of the anode plate (532) and the cathode plate (533) is provided with a plurality of uniformly arranged pores for water circulation.

6. The electrolytic sterilized water generating device according to claim 4, wherein The pole piece spacer (534) is provided with a pair of mounting holes (536) which are distributed symmetrically with respect to the center of the pole piece spacer (534) and correspond to the screw rod (531); one of the mounting holes (536) is provided with a protrusion (5361) on the upper periphery, which is at the same height as the pole piece spacer (534); the anode pole piece (532) and the cathode pole piece (533) are provided with limiting holes (537) which match the mounting holes (536) and are sleeved with the protrusion (5361) on the periphery of the mounting hole (536); the pole piece spacer (534) is provided with a pair of clamping portions (538) which are distributed symmetrically with respect to the center of the pole piece spacer (534), and the clamping portion (538) is provided with a clamping hole (5381) on the inner side, and the clamping portion (538) is clamped with the clamping hole (5381).

7. The electrolytic sterilized water generating device according to claim 6, characterized by: The mounting hole (536) is provided with a gasket (539) inside for conducting electricity and filling the gap between the screw rod (531) and the mounting hole (536).

8. The electrolytic sterilized water generating device according to claim 1, characterized by: The inlet pipe (2), the connecting pipe (4) and the outlet pipe (6) are respectively provided with sealing connectors (7) at the connection positions with the filtering device (3) and the electrolysis device (5) to avoid water leakage during flow.

9. The electrolytic sterilized water generating device according to claim 4, characterized by The electrolysis cylinder (52) includes a cylinder upper cover (521), a cylinder body (522) and a cylinder lower cover (523) which are connected in sequence from top to bottom, the cylinder upper cover (521) is connected with the connecting pipe (4) and the outlet pipe (6) respectively; the cylinder lower covers (523) of two series-connected electrolysis cylinders (52) are connected through pipelines, and the cylinder lower cover (523) is provided with a pair of limiting grooves (5231) which correspond to the positions of the screw rod (531) and are used for supporting the electrolysis reactor (53).

10. The electrolytic sterilized water generating device according to claim 4, characterized by The screw rod (531) is provided with a male-female head adapter screw rod (54) and a nut (55) on the side close to the bottom of the electrolysis cylinder (52), one end of the male-female head adapter screw rod (54) is matched with the screw rod (531), the other end is matched with the nut (55), and the male-female head adapter screw rod (54) is used for stabilizing the electrolysis reactor (53).

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