A smart sterilization device for the end of secondary water supply

Abstract

The present invention discloses an intelligent sterilization device for the end of secondary water supply, specifically related to the sterilization technology field related to water conservancy. It includes a protective cylinder, and a processing component is arranged in the middle of the protective cylinder. The processing component includes a processing cylinder arranged in the protective cylinder, and a lining cylinder is embedded in the middle of the processing cylinder. In the present invention, the water between the first dialysis core body and the second ultraviolet light sterilization lamp is sterilized by the second ultraviolet light sterilization lamp on the trusteeship, which is easy for light to penetrate the water flow, improving the sterilization effect. It also has the function of comprehensively irradiating and sterilizing the discharged water flow by each third ultraviolet light sterilization lamp in a wrapped manner, improving the water flow treatment efficiency and effect, and can effectively avoid the situation where light cannot penetrate during water flow transportation. And during the sterilization process, the flow rate is first reduced through dialysis to avoid poor sterilization effect caused by too fast flow rate.

Description

Technical Field

[0001] The present invention relates to the technical field of sterilization for water conservancy related applications. More specifically, the present invention relates to an intelligent sterilization device for the end of secondary water supply. Background Art

[0002] Secondary water supply refers to the form in which units or individuals store, pressurize the urban public water supply or self-built water supply, and then supply it to users or for self-use through pipelines. It is mainly established to compensate for the lack of pressure in the municipal water supply pipelines and ensure the water use of people living and working at high altitudes. Whether the secondary water supply facilities are constructed, designed and constructed according to regulations is directly related to the water quality, water pressure and water supply safety of secondary water supply, and is closely related to the normal and stable life of the people. Compared with the raw water supply, the water quality of secondary water supply is more easily polluted. Therefore, it needs to go through a strict purification process before being transported to residential use. When the genetic material DNA of microorganisms absorbs ultraviolet light, a photochemical reaction will occur, resulting in the distortion and deformation of the DNA strand, forming structures such as pyrimidine dimers, thereby interfering with the DNA replication and transcription processes. This makes it impossible for microorganisms to synthesize normal proteins and enzymes, affecting their basic life activities such as growth, reproduction and metabolism, and ultimately leading to the death or inactivation of microorganisms.

[0003] Among them, the patent with the publication number CN213803019U discloses a secondary water supply ultraviolet sterilization device, including a water tank, an ultraviolet lamp tube and a water tank cover. The water tank and the water tank cover are connected by bolts. A motor is fixedly installed on the left side of the water tank through a fixing frame. The output shaft of the motor is fixedly connected with a movable rod through a coupling. One end of the movable rod sequentially penetrates the water tank and extends into the interior of the water tank. The end of the movable rod extending into the interior of the water tank is fixedly connected with a rotating cylinder;

[0004] When this structure is in use, the rotation of the ultraviolet lamp tube and the scraper is driven by the motor and the rotating cylinder, so that the scraper can effectively scrape the water tank scale and stir the water at the same time. When the water flows, the ultraviolet lamp can effectively avoid the blockage of impurities and evenly irradiate the ultraviolet light everywhere, improving the sterilization effect. However, when this structure is in use, it is not easy to divide the water flow, so that the water gathers together, resulting in a low light penetration performance and a poor sterilization treatment effect. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an intelligent sterilization device for the end of secondary water supply, aiming to solve the problems raised in the above background art.

[0006] The present invention provides the following technical solutions: An intelligent sterilization device for the end of secondary water supply, including a protective cylinder, and a processing component is arranged in the middle of the protective cylinder;

[0007] The processing component includes a processing cylinder arranged inside a protective cylinder. A lining cylinder is embedded in the middle of the processing cylinder. A hollow cylinder is inserted into the interior of the lining cylinder. A first dialysis core body for water penetration is arranged at the top of the hollow cylinder. An upward extension pipe is fixedly arranged at the top of the first dialysis core body;

[0008] A trusteeship is arranged in the middle of the hollow cylinder. A plurality of second ultraviolet germicidal lamps for light sterilization are arranged on the outer side of the trusteeship. A sub-control ring is clamped at the top of the processing cylinder. A second dialysis core body for water penetration is embedded in the sub-control ring. A plurality of third ultraviolet germicidal lamps for light sterilization are distributed at the bottom of the cover plate. A limit ring is arranged at the top of the upward extension pipe. A first ultraviolet germicidal lamp for light sterilization is arranged in the middle of the limit ring. A plurality of connectors are distributed on the outer side of the first ultraviolet germicidal lamp. A flow splitting cone hopper for flow splitting is arranged at the bottom of each of the plurality of connectors. The bottom of each flow splitting cone hopper extends to the middle of the upward extension pipe. A tightening ring is arranged at the top of the upward extension pipe. The tightening ring is sleeved on the outer side of the flow splitting cone hopper. An ultraviolet lamp core is arranged inside the hollow cylinder. A flow splitting diamond block is inserted at the top end of the ultraviolet lamp core. A plurality of semi-blocking plates are sleeved on the outer side of the ultraviolet lamp core. A plurality of elastic abutting rods are arranged at the bottom of the ultraviolet lamp core;

[0009] It can be seen that in the above technical solution, water is transported into the upward extension pipe after being sterilized by the first ultraviolet germicidal lamp. It penetrates into the lining cylinder again through the first dialysis core body and is temporarily stored. When the water pump is started, the water sterilized by light in the lining cylinder is pumped out through the second enhanced diversion pipe body. And when the water is transported into the upward extension pipe, the water can be located between the first dialysis core body and the trusteeship. The water between the first dialysis core body and the second ultraviolet germicidal lamp on the trusteeship is sterilized by ultraviolet light, which is easy for light to penetrate the water flow and improve the sterilization effect;

[0010] Optionally, in a possible implementation manner, a cushion plate is fixedly arranged at the bottom end of the hollow cylinder. The cushion plate is located at the bottom of the inner wall of the inner liner cylinder and is clamped with the inner liner cylinder. A second flow guide cover is arranged at the top of the inner liner cylinder. The top of the second flow guide cover is threadedly connected with a first flow guide cover. A first strengthened flow guide pipe body is fixedly arranged at the top of the first flow guide cover. The first flow guide cover and the second flow guide cover are designed in a stepped manner, and the first strengthened flow guide pipe body extends to the bottom of the second dialysis core body. A plurality of docking plates are distributed on the outer side of the treatment cylinder, and an extension protection pipe is fixedly arranged at one end of each docking plate. A second strengthened flow guide pipe body is embedded in each extension protection pipe. One end of each cushion plate penetrates through the inner liner cylinder and extends to the bottom of the inner cavity of the inner liner cylinder. The other ends of the second strengthened flow guide pipe bodies all penetrate through the protection cylinder and extend to the outside of the protection cylinder. A plurality of water pumps are distributed on the inner wall of the treatment cylinder, and each water pump is installed on the corresponding second strengthened flow guide pipe body. The water pump abuts against the outer side of the inner liner cylinder. The top of the sub-control ring is clamped with a cover plate. A connector for water flow guiding is embedded in the cover plate. The top of the connector is threadedly connected with a third strengthened flow guide pipe body;

[0011] It can be seen that in the above technical solution, water flows through the third strengthened flow guide pipe body and is transported into the treatment cylinder. The water is blocked by the second dialysis core body and penetrates into the inner liner cylinder through the second dialysis core body. The first strengthened flow guide pipe body can collect the water penetrated by the second dialysis core body. The water is gathered in the second flow guide cover and the first flow guide cover and then transported into each diversion cone hopper. At the same time, the water flow diverted and transported by the diversion cone hopper is sterilized by ultraviolet light irradiation through the first ultraviolet light sterilization lamp. When the water penetrates and discharges through the second dialysis core body, the discharged water flow can also be subjected to wrapped and comprehensive light sterilization by each third ultraviolet light sterilization lamp, improving the water flow treatment efficiency and effect, and effectively avoiding the situation where light cannot penetrate during water flow transportation.

[0012] The technical effects and advantages of the present invention:

[0013] In the present invention, water flows through the third strengthened flow guide pipe body and is transported into the treatment cylinder. The water is blocked by the second dialysis core body and penetrates into the inner liner cylinder through the second dialysis core body. The first strengthened flow guide pipe body can collect the water penetrated by the second dialysis core body. The water is gathered in the second flow guide cover and the first flow guide cover and then transported into each diversion cone hopper. At the same time, the water flow diverted and transported by the diversion cone hopper is sterilized by ultraviolet light irradiation through the first ultraviolet light sterilization lamp;

[0014] In the present invention, water is transported into the upper extension pipe after being sterilized by the first ultraviolet light sterilization lamp, and then permeates into the inner lining cylinder again through the first dialysis core for temporary storage. When the water pump is started, the water sterilized by light in the inner lining cylinder is pumped out through the second enhanced diversion pipe body. And when the water is transported into the upper extension pipe, the water can be located between the first dialysis core and the support pipe. The water between the first dialysis core and the second ultraviolet light sterilization lamp on the support pipe is sterilized by ultraviolet light, which is easy for the light to penetrate the water flow and improve the sterilization effect;

[0015] When the water permeates and discharges through the second dialysis core in the present invention, it can also perform the function of comprehensively sterilizing the discharged water flow by wrapping it with each third ultraviolet light sterilization lamp, improving the water flow treatment efficiency and effect, effectively avoiding the situation where light cannot penetrate during water flow transportation, and the water flow is diverted through the diversion diamond blocks and discharged after being blocked by the baffle plates. The ultraviolet lamp core is convenient for irradiating and sterilizing the water flow blocked layer by layer by each baffle plate, while the baffle plates slow down the water flow transportation speed to ensure the sterilization quality;

[0016] In summary, through the corresponding cooperation of each structure, water is transported into the upper extension pipe after being sterilized by the first ultraviolet light sterilization lamp, and then permeates into the inner lining cylinder again through the first dialysis core for temporary storage. When the water pump is started, the water sterilized by light in the inner lining cylinder is pumped out through the second enhanced diversion pipe body. And when the water is transported into the upper extension pipe, the water can be located between the first dialysis core and the support pipe. The water between the first dialysis core and the second ultraviolet light sterilization lamp on the support pipe is sterilized by ultraviolet light, which is easy for the light to penetrate the water flow and improve the sterilization effect. When the water permeates and discharges through the second dialysis core, it can also perform the function of comprehensively sterilizing the discharged water flow by wrapping it with each third ultraviolet light sterilization lamp, improving the water flow treatment efficiency and effect, effectively avoiding the situation where light cannot penetrate during water flow transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings required for use in some embodiments. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams, and are not limitations on the actual dimensions of the products, the actual processes of the methods, the actual timings of the signals, etc. involved in the embodiments of the present disclosure.

[0018] Figure 1 It is the front view of the overall structure of the present invention.

[0019] Figure 2 It is the cross-sectional view of the overall structure of the present invention.

[0020] Figure 3 This is a side view of the inner lining cylinder, hollow cylinder, first dialysis core body, shunt conical hopper, second flow guide cover and first flow guide cover of the present invention.

[0021] Figure 4 This is a perspective view of the first reinforced flow guide pipe body, first flow guide cover and second flow guide cover of the present invention.

[0022] Figure 5 This is a perspective view of the limit ring, first ultraviolet light sterilization lamp and shunt conical hopper of the present invention.

[0023] Figure 6 This is an exploded view of the hollow cylinder, first dialysis core body, upward extension pipe, support pipe and second ultraviolet light sterilization lamp of the present invention.

[0024] Figure 7 This is a perspective view of the treatment cylinder, docking plate, extension protection pipe, second reinforced flow guide pipe body and water pump of the present invention.

[0025] Figure 8 This is a schematic diagram of the treatment cylinder, cover plate, joint, sub-control ring and third ultraviolet light sterilization lamp of the present invention installed together.

[0026] Figure 9 This is a perspective view of the ultraviolet lamp core, shunt diamond block, partition board and elastic supporting foot rod of the present invention.

[0027] The reference numerals are: 1, protective cylinder; 2, treatment cylinder; 3, inner lining cylinder; 4, hollow cylinder; 5, first dialysis core body; 6, upward extension pipe; 7, limit ring; 8, first ultraviolet light sterilization lamp; 9, shunt conical hopper; 10, connector; 11, support pipe; 12, second ultraviolet light sterilization lamp; 13, cushion plate; 14, first reinforced flow guide pipe body; 15, first flow guide cover; 16, second flow guide cover; 17, docking plate; 18, extension protection pipe; 19, second reinforced flow guide pipe body; 20, water pump; 21, cover plate; 22, joint; 23, sub-control ring; 24, third ultraviolet light sterilization lamp; 25, tightening ring; 26, second dialysis core body; 27, third reinforced flow guide pipe body; 28, ultraviolet lamp core; 29, shunt diamond block; 30, partition board; 31, elastic supporting foot rod. Detailed Embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] As shown in the attached Figure 1 - Figure 9A smart sterilization device for the end of secondary water supply. Through the treatment component set on the protective cylinder 1, water is transported into the upper extension pipe 6 after being sterilized by the first ultraviolet light sterilization lamp 8 through light irradiation, and then penetrates into the inner lining cylinder 3 again through the first dialysis core 5 for temporary storage. When the water pump 20 is started, the water sterilized by light irradiation in the inner lining cylinder 3 is pumped out through the second enhanced diversion pipe body 19. And when the water is transported into the upper extension pipe 6, the water can be located between the first dialysis core 5 and the trusteeship 11. The water between the first dialysis core 5 and the second ultraviolet light sterilization lamp 12 on the trusteeship 11 is sterilized by ultraviolet light irradiation, which is easy for light to penetrate the water flow and improve the sterilization effect. When the water flows out through the second dialysis core 26, it can also perform the function of wrapped comprehensive light irradiation sterilization on the discharged water flow through each third ultraviolet light sterilization lamp 24, improving the water flow treatment efficiency and effect, and effectively avoiding the situation that light cannot penetrate during water flow transportation. And the specific structure of the component is as follows;

[0030] The treatment component includes a treatment cylinder 2 set in the protective cylinder 1. The middle part of the treatment cylinder 2 is embedded with an inner lining cylinder 3. A hollow cylinder 4 is inserted into the inside of the inner lining cylinder 3. The top of the hollow cylinder 4 is provided with a first dialysis core 5 for water penetration. The top of the first dialysis core 5 is fixedly provided with an upper extension pipe 6;

[0031] The middle part of the hollow cylinder 4 is provided with a trusteeship 11. A number of second ultraviolet light sterilization lamps 12 for light irradiation sterilization are arranged on the outside of the trusteeship 11. A sub-control ring 23 is clamped on the top of the treatment cylinder 2. A second dialysis core 26 for water penetration is embedded in the sub-control ring 23. A number of third ultraviolet light sterilization lamps 24 for light irradiation sterilization are distributed at the bottom of the cover plate 21. The top of the upper extension pipe 6 is provided with a limit ring 7. The middle part of the limit ring 7 is provided with a first ultraviolet light sterilization lamp 8 for light irradiation sterilization. A number of connectors 10 are distributed on the outside of the first ultraviolet light sterilization lamp 8. The bottom of each connector 10 is provided with a diversion cone hopper 9 for flow splitting. And the bottom of each diversion cone hopper 9 extends to the middle part of the upper extension pipe 6. The top of the upper extension pipe 6 is provided with a tightening ring 25. The tightening ring 25 is sleeved on the outside of the diversion cone hopper 9. An ultraviolet lamp core 28 is arranged inside the hollow cylinder 4. The top end of the ultraviolet lamp core 28 is inserted with a diversion diamond block 29. A number of half baffles 30 are sleeved on the outside of the ultraviolet lamp core 28. A number of elastic abutting rods 31 are arranged at the bottom of the ultraviolet lamp core 28;

[0032] A cushion plate 13 is fixedly arranged at the bottom end of the hollow cylinder 4. The cushion plate 13 is located at the bottom of the inner lining cylinder 3 and is clamped with the inner lining cylinder 3. A second diversion hood 16 is arranged at the top of the inner lining cylinder 3. The top of the second diversion hood 16 is threadedly connected with a first diversion hood 15. A first strengthened diversion pipe body 14 is fixedly arranged at the top of the first diversion hood 15. The first diversion hood 15 and the first diversion hood 15 are designed in a stepped manner, and the first strengthened diversion pipe body 14 extends to the bottom of the second dialysis core body 26. A number of docking plates 17 are distributed on the outer side of the treatment cylinder 2, and an extension protection pipe 18 is fixedly arranged at one end of each docking plate 17. A second strengthened diversion pipe body 19 is embedded in each of the multiple extension protection pipes 18, and one end of each cushion plate 13 penetrates through the inner lining cylinder 3 and extends to the bottom of the inner cavity of the inner lining cylinder 3. The other ends of the second strengthened diversion pipe bodies 19 all penetrate through the protection cylinder 1 and extend to the outside of the protection cylinder 1. A number of water pumps 20 are distributed on the inner wall of the treatment cylinder 2, and each water pump 20 is installed on the corresponding second strengthened diversion pipe body 19. The water pump 20 abuts against the outer side of the inner lining cylinder 3. The top of the sub-control ring 23 is clamped with a cover plate 21. A connector 22 for diversion is embedded in the cover plate 21. The top of the connector 22 is threadedly connected with a third strengthened diversion pipe body 27.

[0033] When in use according to the above structure, the staff installs the device at a designated position. When treating water flow, the water flow is transported into the treatment cylinder 2 through the third strengthened diversion pipe body 27. The water flow is blocked by the second dialysis core body 26 and penetrates into the inner lining cylinder 3 through the second dialysis core body 26. The first strengthened diversion pipe body 14 can collect the water flow penetrated by the second dialysis core body 26. The water flow gathers in the second diversion hood 16 and the first diversion hood 15 and is then transported into each diversion cone hopper 9. At the same time, the water flow diverted and transported by the first ultraviolet light sterilization lamp 8 is subjected to ultraviolet light sterilization;

[0034] After being sterilized by the ultraviolet light of the first ultraviolet light sterilization lamp 8, the water flow is transported into the upper extension pipe 6, penetrates through the first dialysis core body 5 again and is temporarily stored in the inner lining cylinder 3. By starting the water pump 20, the water sterilized by ultraviolet light in the inner lining cylinder 3 is pumped out through the second strengthened diversion pipe body 19. And when the water is transported into the upper extension pipe 6, the water can be located between the first dialysis core body 5 and the support pipe 11. The water between the first dialysis core body 5 and the second ultraviolet light sterilization lamp 12 on the support pipe 11 is subjected to ultraviolet light sterilization by the second ultraviolet light sterilization lamp 12 on the support pipe 11, which is easy for light to penetrate the water flow and improves the sterilization effect;

[0035] And when the water flow discharges through the first dialysis core body 5, it can drip on the diversion diamond block 29, is diverted by the diversion diamond block 29 and discharged after being blocked by the blocking plate 30. The ultraviolet lamp core 28 is convenient for irradiating and sterilizing the water flow blocked layer by layer by each blocking plate 30, and the blocking plate 30 slows down the water flow transportation speed to ensure the sterilization quality.

[0036] And when water permeates and discharges through the second dialysis core 26, it can also perform the function of comprehensively irradiating and sterilizing the discharged water flow by each third ultraviolet germicidal lamp 24 in a wrapped manner, improving the water flow treatment efficiency and effect, effectively avoiding the situation where light cannot penetrate during water flow transportation. At the same time, when water is sterilized by ultraviolet rays, the second dialysis core 26 and the first dialysis core 5 effectively slow down the water flow speed, making it easier for the light of the first ultraviolet germicidal lamp 8, the second ultraviolet germicidal lamp 12, and the third ultraviolet germicidal lamp 24 to irradiate on the water, and effectively avoiding poor sterilization effect caused by too fast water flow by slowing down the water flow speed.

[0037] Different from the prior art, the present application discloses a smart sterilization device for the end of secondary water supply. After the water flow is sterilized by the first ultraviolet germicidal lamp 8 and then transported into the upper extension pipe 6, it permeates through the first dialysis core 5 again and is temporarily stored in the inner liner cylinder 3. When the water pump 20 is started, the water sterilized by light in the inner liner cylinder 3 is pumped out through the second enhanced diversion pipe body 19. And when the water is transported into the upper extension pipe 6, the water can be located between the first dialysis core 5 and the support tube 11, and the water between the first dialysis core 5 and the second ultraviolet germicidal lamp 12 on the support tube 11 is sterilized by ultraviolet light, making it easier for the light to penetrate the water flow and improving the sterilization effect. When the water permeates and discharges through the second dialysis core 26, it can also perform the function of comprehensively irradiating and sterilizing the discharged water flow by each third ultraviolet germicidal lamp 24 in a wrapped manner, improving the water flow treatment efficiency and effect, and effectively avoiding the situation where light cannot penetrate during water flow transportation.

[0038] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent sterilization device for a secondary water supply terminal, comprising a protective tube (1), characterized in that: A processing component is provided in the middle of the protective cylinder (1); The treatment assembly comprises a treatment cylinder (2) arranged in a protective cylinder (1), an inner lining cylinder (3) is embedded in the middle of the treatment cylinder (2), a hollow cylinder (4) is inserted into the interior of the inner lining cylinder (3), a first dialysis core (5) for water infiltration is arranged on the top of the hollow cylinder (4), an upper extension tube (6) is fixedly arranged on the top of the first dialysis core (5), a trustee (11) is arranged in the middle of the hollow cylinder (4), and a plurality of trustees (11) are arranged on the outside of the trustee (11). A second ultraviolet light sterilization lamp (12) is provided for light sterilization. A sub-control ring (23) is clamped on the top of the treatment cylinder (2). A second dialysis core (26) for water infiltration is embedded in the sub-control ring (23). A plurality of third ultraviolet light sterilization lamps (24) are provided for light sterilization at the bottom of the cover plate (21). An ultraviolet lamp wick (28) is provided inside the hollow cylinder (4). A diversion diamond (29) is inserted at the top of the ultraviolet lamp wick (28). A half baffle plate (30) is sleeved on the outside of the wick (28), a plurality of elastic foot-supporting rods (31) are arranged at the bottom of the ultraviolet wick (28), a limiting ring (7) is arranged at the top of the upper extension tube (6), a first ultraviolet light sterilization lamp (8) for light sterilization is arranged in the middle of the limiting ring (7), a plurality of connectors (10) are distributed on the outside of the first ultraviolet light sterilization lamp (8), and a plurality of connectors (10) are arranged at the bottom of each of the plurality of connectors (10) for diverting the flow. A cone bucket (9), and the bottom of each of the diverter cone buckets (9) extends to the middle of the upper extension tube (6), the top of the upper extension tube (6) is provided with a clamping ring (25), the clamping ring (25) is sleeved on the outside of the diverter cone bucket (9), the top of the inner liner (3) is provided with a second guide cover (16), the top of the second guide cover (16) is threadedly connected to the first guide cover (15), and the top of the first guide cover (15) is fixedly provided with a first reinforced guide pipe body (14); The water flows through the third reinforced flow guide tube (27) and is transported to the treatment tube (2). The water flows through the second dialysis core (26) and penetrates into the inner liner tube (3). The first reinforced flow guide tube (14) can collect the water flow penetrated by the second dialysis core (26). The water flow is gathered in the second flow guide cover (16) and the first flow guide cover (15) and then transported to each diversion cone bucket (9). At the same time, the water diverted and transported by the diversion cone bucket (9) is sterilized by ultraviolet light through the first ultraviolet light sterilization lamp (8); The water is sterilized by the first ultraviolet light sterilization lamp (8) and then transported to the upper extension tube (6). The water is then infiltrated again through the first dialysis core (5) into the inner liner tube (3) for temporary storage. The water is then started by the water pump (20) and the sterilized water in the inner liner tube (3) is pumped out through the second enhanced flow guide tube (19).

2. According to claim 1, the intelligent sterilization device for the secondary water supply terminal is characterized in that: A pad (13) is fixedly provided at the bottom end of the hollow cylinder (4); the pad (13) is located at the bottom of the inner wall of the inner liner cylinder (3) and is clamped to the inner liner cylinder (3).

3. According to claim 1, the intelligent sterilization device for the secondary water supply terminal is characterized in that: The first flow guide cover (15) and the first flow guide cover (15) are designed in a stepped manner, and the first reinforced flow guide tube body (14) extends to the bottom of the second dialysis core body (26).

4. The intelligent sterilization device for the secondary water supply terminal according to claim 1 is characterized in that: A plurality of docking plates (17) are distributed on the outside of the treatment cylinder (2), and an extension protective tube (18) is fixedly provided at one end of each docking plate (17).

5. The intelligent sterilization device for the secondary water supply terminal according to claim 4 is characterized in that: A second reinforced flow guide tube body (19) is embedded in each of the plurality of extended protective tubes (18), and one end of each of the pads (13) passes through the inner liner tube (3) and extends to the bottom of the inner cavity of the inner liner tube (3), and the other end of the second reinforced flow guide tube body (19) passes through the protective tube (1) and extends to the outside of the protective tube (1).

6. The intelligent sterilization device for the secondary water supply terminal according to claim 5 is characterized in that: A plurality of water pumps (20) are distributed on the inner wall of the treatment cylinder (2), and each of the water pumps (20) is mounted on a corresponding second reinforced flow guide pipe body (19), and the water pumps (20) abut against the outer side of the inner lining cylinder (3).

7. The intelligent sterilization device for the secondary water supply terminal according to claim 1 is characterized in that: The cover plate (21) is clamped on the top of the sub-control ring (23), a joint (22) for flow diversion is embedded on the cover plate (21), and a third enhanced flow diversion pipe body (27) is threadedly connected to the top of the joint (22).

Images