CN219469864U

CN219469864U - Multi-layer sterilizing device

Info

Publication number: CN219469864U
Application number: CN202320459021.4U
Authority: CN
Inventors: 丁青山; 李立红; 唐军
Original assignee: Sichuan Shengshui Beverage Industry Co ltd
Current assignee: Sichuan Shengshui Beverage Industry Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-04
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a multi-layer sterilizing and disinfecting device, which belongs to the technical field of drinking water production and aims to solve the technical problems that in the prior art, a filtering device for safe and environment-friendly household drinking water is simple in structure, only drinking water can be filtered, the filtering and purifying functions are single, only partial impurities can be filtered, smaller bacteria and other impurities are difficult to kill, the filtering and purifying effects are poor, the existing filtering device is inconvenient to clean after being used for a long time, and secondary pollution is easy to cause.

Description

Multi-layer sterilizing device

Technical Field

The utility model belongs to the technical field of drinking water production, and particularly relates to a multi-layer sterilization and disinfection device.

Background

Before drinking water enters into thousands of households, the drinking water needs to be disinfected and sterilized, the purpose of the disinfection of the drinking water is to kill most pathogenic microorganisms harmful to human health in the water, including bacteria, viruses, protozoa and the like, so as to prevent diseases from being transmitted through the drinking water, the drinking water is generally purified and sterilized through a tap water company and then is directly conveyed to various places or communities through pipelines for residents to use, each community is provided with a water storage tank for storing the drinking water, various germs and microorganisms are also arranged in the pipeline transportation process, and the impurities in the water are more, so that the hidden danger is not very sanitary when the drinking water is directly drunk.

The filtration equipment of current safe environmental protection resident drinking water, simple structure only can filter the drinking water, and the filtration purification performance is comparatively single, can only filter partial impurity, is difficult to disinfect to impurity such as less bacterium and handles, leads to filtration purification effect relatively poor, and current filter equipment is after using for a long time, is inconvenient for the clearance, causes secondary pollution easily.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multi-layer sterilizing and disinfecting device, which is used for solving the technical problems that the filtering equipment of the safe and environment-friendly household drinking water in the prior art is simple in structure, can only filter the drinking water, has a single filtering and purifying function, can only filter out partial impurities, is difficult to disinfect smaller bacteria and other impurities, and has poor filtering and purifying effects, and the traditional filtering device is inconvenient to clean after being used for a long time and is easy to cause secondary pollution.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the multi-layer sterilizing device comprises a water inlet pipe, wherein a sedimentation cylinder is arranged at the outlet end of the water inlet pipe, a flow guide pipe is arranged in the sedimentation cylinder, one end of the flow guide pipe extends to the middle lower part of the sedimentation cylinder, a water pump is arranged in the middle of the flow guide pipe, and a filtering device and a sterilizing device are arranged at the outlet end of the flow guide pipe;

the filtering device comprises a sealing cover arranged at the outlet end of the flow guide pipe, a filtering cover in threaded connection with the sealing cover, a filter screen arranged in the filtering cover, a drain pipe arranged at the bottom of the filter screen and communicated with the filter screen, a plurality of filtering holes arranged on the filter screen and a cleaning mechanism arranged in the filtering cover, wherein the drain pipe penetrates through the filtering cover, the filter screen is provided with an opening at the top and a closed bottom, an outward flanging is fixedly arranged at the top of the filter screen, and the filtering cover is detachably connected with the filter screen;

the sterilizing device comprises a connecting pipe arranged at the bottom of the filter cover, a sterilizing cylinder arranged at the tail end of the connecting pipe, a plurality of UV (ultraviolet) lamp tubes arranged in the sterilizing cylinder, a water outlet pipe arranged at the bottom of the UV lamp tubes and a stirring part arranged in the sterilizing cylinder.

As the preferable technical scheme of the utility model, the inner wall of the filter cover is fixedly provided with the placing table, the outward flange is positioned on the placing table, and a waterproof ring is arranged between the outward flange and the placing table.

As a preferable technical scheme of the utility model, the cleaning mechanism comprises a guide groove arranged on the inner wall of the filter screen, a rotating plate arranged in the guide groove, a turbine arranged at the center of the top of the rotating plate, a worm meshed with the turbine, a first motor arranged on the sealing cover and connected with the worm, a plurality of fixed shafts arranged at the bottom of the rotating plate and a cleaning roller arranged on the fixed shafts, wherein the cleaning roller is rotationally connected with the fixed shafts, the cleaning roller is attached to the inner wall of the filter screen, and the rotating plate is rotationally connected with the guide groove.

As a preferable technical scheme of the utility model, the stirring component comprises a stirring shaft arranged in the sterilizing cylinder, stirring blades arranged on the stirring shaft and a second motor for driving the stirring shaft to rotate.

As the preferable technical scheme of the utility model, valves are arranged on the sewage draining pipe, the connecting pipe and the water draining pipe.

As the preferable technical scheme of the utility model, the bottom of the sedimentation cylinder is provided with a sewage outlet, and a sliding door is arranged in the sewage outlet.

The utility model provides a multi-layer sterilization and disinfection device, which has the following beneficial effects:

1. through setting up the precipitation section of thick bamboo, when getting into the precipitation section of thick bamboo inside, through long-time precipitation, can make the heavier impurity of quality deposit to the bottom of precipitation section of thick bamboo, inside the drinking water after the sediment gets into the filter mantle under the effect of water pump, partial impurity is blocked in the filter screen, thereby can further filter the impurity, the drinking water is led out through the filtration pore afterwards, in the connecting pipe gets into the sterilization section of thick bamboo, produce ultraviolet ray through the UV fluorescent tube, can kill surviving bacterium and virus in the drinking water, through multilayer filtration sterilization, further improve the filter effect, make the security and the cleanliness of drinking water improve, guarantee water use safety.

2. The worm is driven to rotate through the first motor, the turbine and the rotating plate can be rotated, so that the cleaning roller rolls on the inner wall of the filter screen, impurities on the filter screen can be erased, the connecting pipe is closed, the drain pipe is opened, larger impurities retained in the filter screen can be flushed out, the operation is simple and quick, the cleaning of the filter screen is guaranteed, and meanwhile, secondary pollution is avoided.

Drawings

FIG. 1 is a perspective view of a multi-layered sterilization and disinfection apparatus according to the present utility model;

FIG. 2 is a left side view of a multi-layered sterilization and disinfection apparatus according to the present utility model;

FIG. 3 is a perspective cross-sectional view taken at A-A of FIG. 2;

fig. 4 is an enlarged view of area a in fig. 3.

In the figure: 1. a water inlet pipe; 2. a precipitation drum; 3. a flow guiding pipe; 4. a water pump; 5. sealing cover; 6. a filter cover; 7. a filter screen; 8. a blow-down pipe; 9. filtering holes; 10. a flanging; 11. a connecting pipe; 12. a sterilization cylinder; 13. a UV lamp tube; 14. a water outlet pipe; 15. a placement table; 16. a waterproof ring; 17. a guide groove; 18. a rotating plate; 19. a turbine; 20. a worm; 21. a first motor; 22. a fixed shaft; 23. a cleaning roller; 24. a water inlet; 25. a stirring shaft; 26. stirring blades; 27. a second motor; 28. a valve; 29. a sewage outlet; 30. a sliding door.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a multilayer formula sterilizing and disinfecting device, includes inlet tube 1, and the exit end of inlet tube 1 is equipped with precipitation section of thick bamboo 2, and precipitation section of thick bamboo 2's inside is equipped with honeycomb duct 3, and the one end of honeycomb duct 3 extends to precipitation section of thick bamboo 2's well lower part, and the middle part of honeycomb duct 3 is equipped with water pump 4, and the exit end of honeycomb duct 3 is equipped with filter equipment and sterilizing equipment, through setting up precipitation section of thick bamboo 2, can make the impurity of the quality great in the drinking water deposit to the bottom to the impurity granule of the quality great in the drinking water of screening out;

the filtering device comprises a sealing cover 5 arranged at the outlet end of the flow guide pipe 3, a filtering cover 6 in threaded connection with the sealing cover 5, a filtering net 7 arranged in the filtering cover 6, a drain pipe 8 arranged at the bottom of the filtering net 7 and communicated with the filtering net 7, a plurality of filtering holes 9 arranged on the filtering net 7 and a cleaning mechanism arranged in the filtering cover 6, wherein the drain pipe 8 penetrates through the filtering cover 6, the filtering net 7 is provided with an opening at the top and a closed bottom, the top of the filtering net 7 is fixedly provided with a flanging 10, the filtering cover 6 is detachably connected with the filtering net 7, and when drinking water enters the filtering cover 6 and passes through the filtering net 7, the filtering holes 9 can block impurities with larger volume outside the filtering net 7, so that the cleaning performance of the drinking water is further improved;

the sterilizing device comprises a connecting pipe 11 arranged at the bottom of the filter cover 6, a sterilizing cylinder 12 arranged at the tail end of the connecting pipe 11, a plurality of UV (ultraviolet) lamp tubes 13 arranged in the sterilizing cylinder 12, a water outlet pipe 14 arranged at the bottom of the UV lamp tubes 13 and a stirring component arranged in the sterilizing cylinder 12, and ultraviolet rays can be generated by arranging the UV lamp tubes 13, so that bacteria and viruses in drinking water are inactivated, and the safety of the drinking water is improved.

Further, the inner wall of the filter cover 6 is fixedly provided with a placing table 15, the turnup 10 is positioned on the placing table 15, a waterproof ring 16 is arranged between the turnup 10 and the placing table 15, and the turnup 10 and the placing table 15 are arranged to facilitate disassembly and cleaning of the filter screen 7.

Referring to fig. 4, the cleaning mechanism includes a guide slot 17 formed on an inner wall of the filter screen 7, a rotating plate 18 disposed in the guide slot 17, a turbine 19 disposed at a center of a top of the rotating plate 18, a worm 20 engaged with the turbine 19, a first motor 21 disposed on the sealing cover 5 and connected with the worm 20, a plurality of fixing shafts 22 disposed at a bottom of the rotating plate 18, and a cleaning roller 23 disposed on the fixing shafts 22, wherein the cleaning roller 23 is rotationally connected with the fixing shafts 22, the cleaning roller 23 is attached to the inner wall of the filter screen 7, the rotating plate 18 is rotationally connected with the guide slot 17, a plurality of water inlets 24 are formed in the rotating plate 18, the worm 20 is driven to rotate by the first motor 21, so that the turbine 19 and the rotating plate 18 can rotate, the cleaning roller 23 rolls on the inner wall of the filter screen 7, impurities on the filter screen 7 can be erased, and relatively large impurities retained in the filter screen 7 can be washed out by closing the connecting pipe 11 and opening the drain pipe 8.

Further, the stirring component comprises a stirring shaft 25 arranged in the sterilizing cylinder 12, a stirring blade 26 arranged on the stirring shaft 25 and a second motor 27 for driving the stirring shaft 25 to rotate, and the stirring shaft 25 and the stirring blade 26 are driven to rotate by the second motor 27, so that drinking water in the sterilizing cylinder 12 can be fully contacted with ultraviolet rays, and the sterilizing efficiency is improved.

Further, the drain pipe 8, the connecting pipe 11 and the drain pipe are all provided with valves 28, and the opening and closing of the drain pipe 8, the connecting pipe 11 and the drain pipe are conveniently controlled by arranging the valves 28.

Further, the bottom of the sedimentation cylinder 2 is provided with a drain outlet 29, a sliding door 30 is arranged in the drain outlet 29, and impurities accumulated at the bottom of the sedimentation cylinder 2 can be removed by arranging the drain outlet 29.

Specific use and action of the embodiment:

when the utility model is used, firstly, when drinking water enters the sedimentation cylinder 2, impurities with heavier mass can be sedimented to the bottom of the sedimentation cylinder 2 through long-time sedimentation, then, the sedimented drinking water enters the filter cover 6 under the action of the water pump 4, part of impurities are blocked in the filter screen 7, so that the impurities can be further filtered, then, the drinking water flows out through the filter holes 9 and enters the sterilizing cylinder 12 through the connecting pipe 11, ultraviolet rays are generated through the UV lamp tube 13, bacteria and viruses living in the drinking water can be killed, the filtering effect is further improved through multi-layer filtration sterilization, when the filter screen 7 needs to be cleaned, the worm 20 is driven to rotate through the first motor 21, the turbine 19 and the rotating plate 18 can be rotated, so that the cleaning roller 23 rolls on the inner wall of the filter screen 7, the impurities on the filter screen 7 can be erased, the large impurities retained in the filter screen 7 can be washed out through closing the connecting pipe 11, the sewage discharging pipe 8 can be opened, the operation is simple and quick, the cleaning of the filter screen 7 is ensured, and meanwhile, the secondary pollution is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a multilayer formula disinfection device, includes inlet tube (1), its characterized in that: the sedimentation device is characterized in that a sedimentation cylinder (2) is arranged at the outlet end of the water inlet pipe (1), a flow guide pipe (3) is arranged in the sedimentation cylinder (2), one end of the flow guide pipe (3) extends to the middle lower part of the sedimentation cylinder (2), a water pump (4) is arranged in the middle of the flow guide pipe (3), and a filtering device and a sterilizing device are arranged at the outlet end of the flow guide pipe (3);

the filtering device comprises a sealing cover (5) arranged at the outlet end of the flow guide pipe (3), a filtering cover (6) in threaded connection with the sealing cover (5), a filtering screen (7) arranged in the filtering cover (6), a drain pipe (8) arranged at the bottom of the filtering screen (7) and communicated with the filtering screen (7), a plurality of filtering holes (9) arranged on the filtering screen (7) and a cleaning mechanism arranged in the filtering cover (6), wherein the drain pipe (8) penetrates through the filtering cover (6), the filtering screen (7) is provided with an opening at the top and a closed bottom, an outward flange (10) is fixedly arranged at the top of the filtering screen (7), and the filtering cover (6) is detachably connected with the filtering screen (7);

the sterilizing device comprises a connecting pipe (11) arranged at the bottom of the filter cover (6), a sterilizing cylinder (12) arranged at the tail end of the connecting pipe (11), a plurality of UV (ultraviolet) lamp tubes (13) arranged inside the sterilizing cylinder (12), a water outlet pipe (14) arranged at the bottom of the UV lamp tubes (13) and a stirring component arranged inside the sterilizing cylinder (12).

2. A multi-layered sterilization and disinfection apparatus as claimed in claim 1, wherein: the inner wall of the filter cover (6) is fixedly provided with a placement table (15), the outward flange (10) is positioned on the placement table (15), and a waterproof ring (16) is arranged between the outward flange (10) and the placement table (15).

3. A multi-layered sterilization and disinfection apparatus as claimed in claim 1, wherein: the cleaning mechanism comprises a guide groove (17) formed in the inner wall of the filter screen (7), a rotating plate (18) arranged in the guide groove (17), a turbine (19) arranged at the center of the top of the rotating plate (18), a worm (20) meshed with the turbine (19), a first motor (21) arranged on the sealing cover (5) and connected with the worm (20), a plurality of fixing shafts (22) arranged at the bottom of the rotating plate (18) and cleaning rollers (23) arranged on the fixing shafts (22), the cleaning rollers (23) are rotationally connected with the fixing shafts (22), the cleaning rollers (23) are attached to the inner wall of the filter screen (7), the rotating plate (18) is rotationally connected with the guide groove (17), and a plurality of water inlets (24) are formed in the rotating plate (18).

4. A multi-layered sterilization and disinfection apparatus as claimed in claim 1, wherein: the stirring component comprises a stirring shaft (25) arranged in the sterilizing cylinder (12), stirring blades (26) arranged on the stirring shaft (25) and a second motor (27) used for driving the stirring shaft (25) to rotate.

5. A multi-layered sterilization and disinfection apparatus as claimed in claim 1, wherein: the drain pipe (8), the connecting pipe (11) and the drain pipe are all provided with valves (28).

6. A multi-layered sterilization and disinfection apparatus as claimed in claim 1, wherein: the bottom of the sedimentation cylinder (2) is provided with a sewage outlet (29), and a sliding door (30) is arranged in the sewage outlet (29).