Disinfection device for sewer pipe of hand washing sink

Abstract

The disinfection device comprises a box body, a pipeline and an ultraviolet disinfection lamp, the ultraviolet disinfection lamp penetrates through the pipeline, a supporting plate used for supporting the ultraviolet disinfection lamp is arranged in the box body, a rotating disc is arranged in the box body, a fracture corresponding to the rotating disc is formed in the pipeline, and the pipeline is connected with the rotating disc. And a plurality of matching openings are formed in the turntable. According to the utility model, the turntable is constructed, the plurality of matching ports and the intercepting net are arranged on the turntable, and meanwhile, the components such as the adjusting block, the rotating rod, the overturning rod and the discharging frame are arranged, and the components are mutually coordinated to operate, so that the secondary intercepting effect on impurities can be achieved; and the impurity discharging operation can be completed under the condition that the pipeline does not need to be disassembled. In addition, the number of the intercepting nets is large, and when the intercepting nets needing to be cleaned are unfolded for cleaning work, normal use of the pipeline cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet disinfection, in particular to a disinfection device for a water pipe under a wash basin. Background Art

[0002] Ultraviolet disinfection technology has a long history of application in the field of sewage treatment. The application of ultraviolet disinfection technology in sewage treatment has the following advantages: ultraviolet rays can quickly and effectively kill bacteria, viruses and other microorganisms in sewage. No chemical residue: Compared with traditional chemical disinfection methods, ultraviolet disinfection does not produce chemical residues and is environmentally friendly.

[0003] In the prior art, the disinfection device designed for the sink drain pipe is provided with an ultraviolet disinfection component to realize the ultraviolet disinfection function, but the device still has the following technical difficulties: some impurities and waste materials, such as hair and fibers, will enter the inside of the pipe. After these impurities enter the drain pipe along with the water flow, they are very likely to gradually accumulate in the S-shaped area. In particular, some impurities with greater viscosity will adhere to the pipe wall and continue to accumulate. In the long run, it may cause the drain pipe diameter to decrease, the water flow to be blocked, and finally lead to blockage. Once a blockage is formed, the usual way to deal with it is to dismantle the pipe for cleaning, and then install it after cleaning. However, during the disassembly process, sewage may overflow from the pipe, causing a certain degree of pollution and cleaning problems. In order to effectively deal with the above problems, a disinfection device suitable for sink drain pipes is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a disinfection device for the water pipe under a wash basin.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A disinfection device for a water pipe under a wash basin comprises a box body, a pipe and an ultraviolet disinfection lamp, wherein the ultraviolet disinfection lamp runs through the pipe, a support plate for supporting the ultraviolet disinfection lamp is provided in the box body, a turntable is provided in the box body, a fracture corresponding to the turntable is provided on the pipe, a plurality of matching openings are provided on the turntable, an interception net is provided in each matching opening through a flip rod, an opening is provided on the box body, a discharge rack is provided in the opening, a rotating rod connected to the turntable is provided on the box body, an adjustment block is provided on the rotating rod, a movable groove is provided on the upper end surface of the box body, a sliding rod is provided in the movable groove, a positioning rod is provided on the sliding rod through an elastic mechanism sliding sleeve, and the positioning rod cooperates with the adjustment block through a positioning mechanism.

[0007] Preferably, the elastic mechanism comprises a spring sleeved on the outside of the sliding rod, the sliding rod is L-shaped, and two ends of the spring are respectively connected to the outer wall of the positioning rod and the inner wall of the movable groove.

[0008] Preferably, the positioning mechanism comprises a plurality of positioning openings which are arranged on the adjustment block and correspond to the positioning rods, and the plurality of positioning openings are distributed at equal intervals in the circumferential direction of the adjustment block.

[0009] Preferably, the discharge rack is located below the turntable, and the inner bottom wall of the discharge rack is inclined.

[0010] Preferably, the end of the flip rod extends to the outside of the turntable, and the rotation connection between the flip rod and the turntable is roughened.

[0011] Preferably, there are two ultraviolet disinfection lamps, one of which is located at a bend in the pipeline.

[0012] Beneficial effects of the utility model:

[0013] 1. By constructing a turntable, setting multiple matching ports and interception nets on the turntable, and configuring adjustment blocks, rotating rods, flip rods, and discharge racks, these components work together to achieve secondary interception of impurities, and can complete the discharge of impurities without disassembling the pipeline. In addition, there are a large number of interception nets, and when cleaning the interception nets that need to be cleaned, it will not affect the normal use of the pipeline.

[0014] 2. By setting the sliding rod, positioning rod and positioning port, a single rotation of the external adjustment block can just make the matching port on the turntable and the interception net correspond to the fracture on the pipeline to ensure the overlap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a disinfection device for a water pipe under a wash basin proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of .

[0018] In the figure: 1 box body, 2 timing relay, 3 indicator light, 4 switch, 5 pipeline, 6 opening, 7 material rack, 8 ultraviolet disinfection lamp, 9 support plate, 10 turntable, 11 matching mouth, 12 interception net, 13 flip rod, 14 rotating rod, 15 adjustment block, 16 positioning mouth, 17 movable groove, 18 positioning rod, 19 sliding rod, 20 spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A disinfection device for a sink drain pipe comprises a box body 1, a pipe 5 and an ultraviolet disinfection lamp 8. The box body 1 is also provided with a timing relay 2, an indicator light 3 and a switch 4. The timing relay 2 can set the power-on disinfection time. The power-on disinfection time and time interval are set according to environmental requirements. It is a prior art product, and the specific structure and working principle are not described in detail here.

[0021] The ultraviolet disinfection lamp 8 runs through the pipe 5. A support plate 9 for supporting the ultraviolet disinfection lamp 8 is provided in the box 1. There are two ultraviolet disinfection lamps 8, one of which is located at the bend of the pipe 5. For details, please refer to Figure 2 In the state shown, the pipe 5 is S-shaped, and the ultraviolet disinfection lamp 8 is located at the S-bend of the pipe 5. There will be accumulated water at the S-bend of the pipe 5, and the ultraviolet disinfection lamp 8 can perform ultraviolet disinfection treatment on the accumulated water.

[0022] A turntable 10 is provided in the box body 1, a fracture corresponding to the turntable 10 is provided on the pipe 5, a plurality of matching openings 11 are provided on the turntable 10, an intercepting net 12 is provided in each matching opening 11 through a flip rod 13, an opening 6 is provided on the box body 1, a discharge rack 7 is provided in the opening 6, a rotating rod 14 connected to the turntable 10 is provided on the box body 1, an adjusting block 15 is provided on the rotating rod 14, a movable groove 17 is provided on the upper end surface of the box body 1, a sliding rod 19 is provided in the movable groove 17, a positioning rod 18 is provided on the sliding rod 19 through an elastic mechanism sliding sleeve, and the positioning rod 18 cooperates with the adjusting block 15 through a positioning mechanism.

[0023] The elastic mechanism includes a spring 20 sleeved on the outside of the sliding rod 19. The sliding rod 19 is designed in an L shape. The two ends of the spring 20 are respectively connected to the outer wall of the positioning rod 18 and the inner wall of the movable groove 17. The spring 20 realizes the squeezing operation of the positioning rod 18 to ensure that the end of the positioning rod 18 is in one of the positioning ports 16.

[0024] The positioning mechanism includes a plurality of positioning openings 16 arranged on the adjustment block 15 and corresponding to the positioning rod 18. The plurality of positioning openings 16 are equidistantly distributed in the circumferential direction relative to the adjustment block 15. By relying on the positioning rod 18 and the positioning openings 16, the operator knows that the angle of each rotation of the adjustment block 15 is exactly 90 degrees. In this solution, the plurality of matching openings 11 are also equidistantly distributed in the circumferential direction relative to the turntable 10. With a 90-degree adjustment, the next matching opening 11 is matched with the intercepting net 12 to correspond to the fracture on the pipeline 5.

[0025] The discharge rack 7 is located below the turntable 10, and the inner bottom wall of the discharge rack 7 is inclined. When one of the matching openings 11 and the intercepting net 12 is on the discharge rack 7, the intercepting net 12 can be flipped to a vertical state with the help of the flip rod 13, so that the intercepted material can be dropped onto the discharge rack 7 and finally slide out for collection.

[0026] The end of the flip rod 13 extends to the outside of the turntable 10, and the rotation connection between the flip rod 13 and the turntable 10 is roughened. The roughening increases the friction force to prevent the interception net 12 from flipping over by itself due to water flow and the like.

[0027] When the utility model is in use, one end of the pipe 5 is connected to the drain outlet of the wash basin, and the other end can be connected to the deodorizing plug drain pipe. The sewage is discharged through the pipe 5, and the excess water will flow away. The remaining water seal exists at the bottom of the S-bend of the pipe 5, which has the effect of sealing the water seal. The ultraviolet disinfection lamp 8 disinfects the sewage retained here, and the timing relay 2 can set the power-on disinfection time, and the power-on disinfection time and time interval can be set according to environmental requirements.

[0028] In this solution, the domestic waste still existing in the sewage discharged through the sewage pipe 5 will be intercepted and processed by the interception net 12. After a period of use, the interception net 12 intercepts a lot of domestic waste. At this time, the movable positioning rod 18 makes it slide on the slide rod 19 and the end is disengaged from the positioning port 16. Then the adjustment block 15 is rotated to rotate it 90 degrees, and then the positioning rod 18 is loosened to make its end enter another positioning port 16. At this time, the turntable 10 rotates, completing the rotation and replacement of the matching port 11 and the interception net 12. The new interception net 12 is at the break of the pipe 5, and the interception net 12 with domestic waste is directly above the discharge rack 7. At this time, the hand enters the box body 1 through the opening 6, and the flip rod 13 is rotated to drive the interception net 12 to rotate to a vertical state. At this time, the domestic waste will fall and enter the discharge rack 7, and the trash can is moved to the bottom of the discharge rack 7 to collect the above-mentioned domestic waste.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A disinfection device for a sink drain pipe, comprising a housing (1), a pipe (5) and an ultraviolet disinfection lamp (8), characterized in that: The ultraviolet disinfection lamp (8) passes through the pipeline (5); a support plate (9) for supporting the ultraviolet disinfection lamp (8) is provided in the box (1); a turntable (10) is provided in the box (1); a fracture corresponding to the turntable (10) is provided on the pipeline (5); a plurality of matching openings (11) are provided on the turntable (10); an interception net (12) is provided in each matching opening (11) via a flip rod (13); and an opening (6) is provided on the box (1). A material discharging rack (7) is provided in the opening (6), a rotating rod (14) connected to the turntable (10) is provided on the box body (1), an adjusting block (15) is provided on the rotating rod (14), a movable groove (17) is provided on the upper end surface of the box body (1), a sliding rod (19) is provided in the movable groove (17), a positioning rod (18) is provided on the sliding rod (19) through an elastic mechanism sliding sleeve, and the positioning rod (18) cooperates with the adjusting block (15) through a positioning mechanism.

2. A disinfection device for a sink drain pipe according to claim 1, characterized in that: The elastic mechanism comprises a spring (20) sleeved on the outside of a slide rod (19); the slide rod (19) is designed to be L-shaped; two ends of the spring (20) are respectively connected to the outer wall of the positioning rod (18) and the inner wall of the movable groove (17).

3. A disinfection device for a sink drain pipe according to claim 2, characterized in that: The positioning mechanism comprises a plurality of positioning openings (16) arranged on the adjustment block (15) and corresponding to the positioning rods (18); the plurality of positioning openings (16) are distributed at equal intervals in the circumferential direction relative to the adjustment block (15).

4. A disinfection device for a sink drain pipe according to claim 3, characterized in that: The discharge rack (7) is located below the turntable (10), and the inner bottom wall of the discharge rack (7) is arranged inclined.

5. A disinfection device for a sink drain pipe according to claim 4, characterized in that: The end of the flip rod (13) extends to the outside of the turntable (10), and the rotation connection between the flip rod (13) and the turntable (10) is roughened.

6. A disinfection device for a sink drain pipe according to claim 5, characterized in that: The number of the ultraviolet disinfection lamps (8) is two, and one of the ultraviolet disinfection lamps (8) is located at a bend in the pipeline (5).

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