Multi-angle dead-corner-free glass tube cleaning equipment

Abstract

The invention relates to the technical field of cleaning equipment, in particular to multi-angle dead-corner-free glass tube cleaning equipment which comprises a water tank, a water inlet is fixedly connected to the inner wall of the water tank, a drainage valve is fixedly connected to the surface of the water tank, and a transparent sealing cover is hinged to the upper end of the water tank. Multiple test tubes needing to be cleaned are directly arranged on the surface of the stand column in a sleeving mode, cleaning is conducted in the barrel, no chemical residues need to be contacted in the whole process, and meanwhile it is avoided that sewage splashes to make contact with the skin during cleaning. Laboratory test tubes are different in size and diameter, so that the inner walls are not easy to clean, the inner walls can be effectively and rapidly cleaned through a banister brush arranged in the device and high-speed rotation in the cleaning process, meanwhile, a first gear and a second gear rotate to drive cleaning liquid and water in a barrel to rapidly fuse and rotate, and the outer surfaces of the test tubes can be rapidly and powerfully cleaned; if the test tube needs to be cleaned for the second time, water is injected again after the water is discharged for the first time, and then the test tube can be cleaned for the second time.

Description

Technical Field

[0001] The present invention relates to the field of cleaning equipment, and specifically to a multi-angle and dead-angle-free glass tube cleaning equipment. Background Art

[0002] In the daily work of laboratories in fields such as chemistry, biomedicine, and environmental monitoring, the cleaning and treatment of glass test tubes are basic and frequent experimental operation links. A conventional chemical laboratory needs to process hundreds of test tubes of different specifications every day, and most of them involve residues of strong acids, strong bases, or organic solvents. The traditional cleaning method mainly relies on manual brushing in cooperation with an ultrasonic cleaning machine. However, in actual applications, when operating manually, laboratory personnel need to directly contact the inner wall of the test tube containing chemical residues. Therefore, laboratory personnel are prone to skin burns or allergic reactions, and manual operation is inefficient. The complete cleaning process for a single test tube (brushing + rinsing + drying) takes a relatively long time and is difficult to meet the requirements of high-throughput experiments. For test tubes of different specifications within different diameter ranges, existing mechanical cleaning equipment is difficult to fully adapt, resulting in a high dead-angle rate for inner wall cleaning. It takes 2 - 4 hours to dry naturally after cleaning, and the remaining water stains will affect the accuracy of subsequent experimental results. Summary of the Invention

[0003] The purpose of the present invention is to provide a multi-angle and dead-angle-free glass tube cleaning equipment to solve the problems raised in the above background art.

[0004] The technical solution of the present invention is: a multi-angle and dead-angle-free glass tube cleaning equipment, including a water tank. The inner wall of the water tank is fixedly connected with a water inlet, and the surface of the water tank is fixedly connected with a drain valve. The upper end of the water tank is hinged with a transparent sealing cover. The lower end of the transparent sealing cover is provided with a sealing groove, and the lower end of the transparent sealing cover is fixedly connected with a fixed rubber ring. The lower end of the water tank is fixedly connected with a heating layer housing, and the lower end of the heating layer housing is fixedly connected with a base. A heating device is arranged inside the heating layer housing, and a cleaning and drying integrated device is arranged inside the water tank.

[0005] Preferably, the heating device includes a base. The upper end of the base is fixedly connected with the lower end of the heating layer housing. The inner wall of the base is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating shaft. A heating coil is arranged inside the heating layer housing. The output end of the heating coil is electrically connected with an electromagnetic induction device, and the upper surface of the electromagnetic induction device is electrically connected with a wire. A metal ring is fixedly connected to the surface of the rotating shaft, and a fan is fixedly connected to the output end of the rotating shaft. A square groove is opened on the inner wall of the water tank, and a reed housing is fixedly connected to the inner wall of the square groove. A first reed and a second reed are fixedly connected to the inner wall of the reed housing. Symmetric floating ball fixing grooves are fixedly connected to the inner wall of the water tank, and a magnetic floating ball is arranged inside the floating ball fixing grooves.

[0006] Preferably, the cleaning and drying integrated device includes a first gear, the lower end of the first gear is rotatably connected to the inner wall of the water tank, the inner wall of the water tank is rotatably connected with a plurality of second gears, the upper ends of the plurality of second gears are fixedly connected with columns, and a plurality of soft brushes arranged spirally downward are fixedly connected to the surfaces of the plurality of columns. A plurality of ventilation holes arranged spirally downward are formed in the surfaces of the plurality of columns.

[0007] Preferably, T-shaped holes are formed in the interiors of the plurality of ventilation holes, springs are fixedly connected to the inner walls of the plurality of T-shaped holes, and rubber sheets are fixedly connected to the upper ends of the plurality of springs.

[0008] Preferably, the surfaces of the plurality of second gears are meshed with the surface of the first gear, and one end of the column close to the water tank penetrates through the second gear and is rotatably connected to the inner wall of the water tank.

[0009] Preferably, the heating coil is arranged inside the heating layer housing, the metal ring is arranged inside the heating coil, and the fan is arranged above the metal ring.

[0010] Preferably, the inner wall of the sealing groove fits with the upper edge of the water tank. When the transparent sealing cover is closed, the lower surface of the fixed rubber ring fits with the upper ends of the plurality of columns.

[0011] Preferably, one end of the wire away from the electromagnetic induction device is electrically connected to the lower surface of the reed housing.

[0012] The present invention provides a multi-angle and dead-angle-free glass tube cleaning device herein. Compared with the prior art, it has the following improvements and advantages: First: Laboratory test tubes are used for various chemical experiments, and there are many chemical residues on the inner walls of the test tubes. When manually cleaning, the skin will inevitably come into contact with the residual chemical drugs, causing harm to the skin. The present invention sets a cleaning and drying integrated device, directly sleeving a plurality of test tubes to be cleaned on the surface of the column, and cleaning in the barrel. There is no need to contact the chemical residues throughout the process, and at the same time, it avoids the sewage splashing and contacting the skin during cleaning. The diameters of laboratory test tubes are different, resulting in the inner walls being not easy to clean. Through the soft brushes provided in this device, during the cleaning process, they rotate at a high speed, which can effectively and quickly clean the inner walls. At the same time, the rotation of the first gear and the second gear drives the rapid fusion and rotation of the cleaning liquid and water in the barrel, which can quickly and powerfully clean the outer surface of the test tube. If the test tube needs to be cleaned twice, after the first water discharge is completed, re-inject water to carry out the second cleaning.

[0013] Second: It takes a long time for the test tube to dry naturally after cleaning, and water vapor is likely to remain on the inner wall. By setting up a heating device, the electromagnetic induction heating device is automatically triggered when the water level drops after cleaning. The heating coil starts to heat the metal ring, and the temperature inside the heating layer shell rises. Through the fan, hot air is blown into the column, and then the inner wall of the test tube is dried through multiple ventilation holes. Under the dual action of centrifugal force and hot air, the test tube can be quickly dried and reused for the second time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further explained below with reference to the drawings and embodiments: Figure 1 is a schematic diagram of the main structure of the present invention; Figure 2 is a schematic diagram of the split structure of the heating layer shell of the present invention; Figure 3 is a schematic diagram of the internal structure of the water tank of the present invention; Figure 4 is a schematic sectional view of the base of the present invention; Figure 5 is a schematic enlarged view of the magnetic floating ball of the present invention; Figure 6 is the present invention Figure 4 The enlarged schematic diagram of part A in.

[0015] Explanation of the reference numerals in the drawings: Among them: 1. Water tank; 2. Water inlet; 3. Drain valve; 4. Transparent sealing cover; 5. Sealing groove; 6. Fixed rubber ring; 7. Heating layer shell; 8. Base; 9. Motor; 10. Rotating shaft; 11. Heating coil; 12. Electromagnetic induction device; 13. Electric wire; 14. Metal ring; 15. Fan; 16. Square groove; 17. Reed shell; 18. First reed; 19. Second reed; 20. Magnetic floating ball; 21. Floating ball fixing groove; 22. First gear; 23. Second gear; 24. Column; 25. Soft brush; 26. Ventilation hole; 27. T-shaped hole; 28. Spring; 29. Rubber sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

[0017] The present invention provides a glass tube cleaning device with multiple angles and no dead ends through improvement. The technical solution of the present invention is: As Figure 1 -Figure 6 As shown in the figure, a multi-angle and non-blind-angle glass tube cleaning device includes a water tank 1. An inlet 2 is fixedly connected to the inner wall of the water tank 1. A drain valve 3 is fixedly connected to the surface of the water tank 1. A transparent sealing cover 4 is hinged to the upper end of the water tank 1. A sealing groove 5 is opened at the lower end of the transparent sealing cover 4. A fixed rubber ring 6 is fixedly connected to the lower end of the transparent sealing cover 4. A heating layer housing 7 is fixedly connected to the lower end of the water tank 1. A base 8 is fixedly connected to the lower end of the heating layer housing 7. A heating device is arranged inside the heating layer housing 7, and a cleaning and drying integrated device is arranged inside the water tank 1.

[0018] Furthermore, the heating device includes a base 8. The upper end of the base 8 is fixedly connected to the lower end of the heating layer housing 7. A motor 9 is fixedly connected to the inner wall of the base 8. The output end of the motor 9 is fixedly connected to a rotating shaft 10. A heating coil 11 is arranged inside the heating layer housing 7. The output end of the heating coil 11 is electrically connected to an electromagnetic induction device 12. The upper surface of the electromagnetic induction device 12 is electrically connected to a wire 13. A metal ring 14 is fixedly connected to the surface of the rotating shaft 10. The output end of the rotating shaft 10 is fixedly connected to a fan 15. A square groove 16 is opened on the inner wall of the water tank 1. A reed housing 17 is fixedly connected to the inner wall of the square groove 16. A first reed 18 is fixedly connected to the inner wall of the reed housing 17. A second reed 19 is fixedly connected to the inner wall of the reed housing 17. Symmetric floating ball fixing grooves 21 are fixedly connected to the inner wall of the water tank 1. A magnetic floating ball 20 is arranged inside the floating ball fixing groove 21. By arranging the heating coil 11, the internal space of the heating layer housing 7 can be heated after being powered on.

[0019] Furthermore, the cleaning and drying integrated device includes a first gear 22. The lower end of the first gear 22 is rotatably connected to the inner wall of the water tank 1. A plurality of second gears 23 are rotatably connected to the inner wall of the water tank 1. A column 24 is fixedly connected to the upper end of each of the plurality of second gears 23. A plurality of soft brushes 25 arranged in a spiral downward pattern are fixedly connected to the surface of each of the plurality of columns 24. A plurality of ventilation holes 26 arranged in a spiral downward pattern are opened on the surface of each of the plurality of columns 24. By arranging the plurality of soft brushes 25, the inner wall of the glass test tube can be effectively and quickly cleaned.

[0020] Furthermore, a T-shaped hole 27 is opened inside each of the plurality of ventilation holes 26. A spring 28 is fixedly connected to the inner wall of each of the plurality of T-shaped holes 27. A rubber sheet 29 is fixedly connected to the upper end of each of the plurality of springs 28. By arranging the rubber sheet 29, when clear water is injected into the water tank 1, it is possible to prevent the clear water from leaking into the housing 7 through the plurality of ventilation holes 26.

[0021] Furthermore, the surfaces of the plurality of second gears 23 are all meshed with the surface of the first gear 22. One end of the column 24 close to the water tank 1 penetrates through the second gear 23 and is rotatably connected to the inner wall of the water tank 1. By arranging the first gear 22, the plurality of second gears 23 are driven to rotate, and at the same time, the inner walls of a plurality of test tubes are cleaned.

[0022] Furthermore, the heating coil 11 is disposed inside the heating layer housing 7, the metal ring 14 is disposed inside the heating coil 11, and the fan 15 is disposed above the metal ring 14. By providing the fan 15, when the metal ring 14 is heated, hot air can be blown into the inside of the column 24.

[0023] Furthermore, the inner wall of the sealing groove 5 fits with the upper edge of the water tank 1. When the transparent sealing cover 4 is closed, the lower surface of the fixing rubber ring 6 fits with the upper ends of the plurality of columns 24. By providing the fixing rubber ring 6, when the transparent sealing cover 4 is covered, in cooperation with the columns 24, the test tubes to be cleaned are fixed.

[0024] Furthermore, one end of the wire 13 far from the electromagnetic induction device 12 is electrically connected to the lower surface of the reed housing 17. By providing the wire 13, when the magnetic float 20 drops with the water level, under the action of magnetic force, the first reed 18 and the second reed 19 are connected and then energized to connect the electromagnetic induction device 12, so that the heating coil 11 starts to heat the metal ring 14.

[0025] Working principle: The test tubes to be cleaned are respectively sleeved on the surface of the column 24, the cleaning liquid is poured in, the transparent sealing cover 4 is closed, and an appropriate amount of clean water is injected into the water tank 1. At this time, the rubber sheet 29 provided in the column 24 is compressed downward by the water pressure to compress the spring 28 until the outer surface of the rubber sheet 29 is tightly attached to the lower inner wall of the T-shaped hole 27, preventing water flow from passing through the ventilation hole 26 into the lower part. The motor 9 is started. At this time, the first gear 22 is driven to rotate by the rotating shaft 10, and then a plurality of second gears 23 are driven to rotate in the same direction, and a plurality of soft brushes 25 start to scrub the inner walls of the plurality of test tubes. After the cleaning is completed, the drain valve 3 is opened to discharge the sewage. At this time, the magnetic float 20 drops to the bottom of the water tank 1 following the water level. The magnetism causes the first reed 18 and the second reed 19 to be connected and then energized. At the same time, the electromagnetic induction device 12 is started. In cooperation with the heating coil 11, the metal ring 14 is heated. At this time, the rotating fan 15 will blow hot air upward into the inner wall of the column 24, and then flow into the inner wall of the test tube through the plurality of ventilation holes 26 provided on the surface of the column 24 to dry the inner wall of the test tube. If the test tube needs to be cleaned twice, clean water can be injected again after the drainage is completed, and the above operations can be repeated.

[0026] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-angle and dead-angle-free glass tube cleaning device, including a water tank (1), characterized in that: The inner wall of the water tank (1) is fixedly connected with a water inlet (2), the surface of the water tank (1) is fixedly connected with a drain valve (3), the upper end of the water tank (1) is hinged with a transparent sealing cover (4), a sealing groove (5) is opened at the lower end of the transparent sealing cover (4), a fixed rubber ring (6) is fixedly connected to the lower end of the transparent sealing cover (4), the lower end of the water tank (1) is fixedly connected with a heating layer housing (7), the lower end of the heating layer housing (7) is fixedly connected with a base (8), a heating device is arranged inside the heating layer housing (7), and a cleaning and drying integrated device is arranged inside the water tank (1).

2. The multi-angle and dead-angle-free glass tube cleaning device according to claim 1, wherein: The heating device includes a base (8), the upper end of the base (8) is fixedly connected with the lower end of the heating layer housing (7), a motor (9) is fixedly connected to the inner wall of the base (8), a rotating shaft (10) is fixedly connected to the output end of the motor (9), a heating coil (11) is arranged inside the heating layer housing (7), the output end of the heating coil (11) is electrically connected with an electromagnetic induction device (12), a wire (13) is electrically connected to the upper surface of the electromagnetic induction device (12), a metal ring (14) is fixedly connected to the surface of the rotating shaft (10), a fan (15) is fixedly connected to the output end of the rotating shaft (10), a square groove (16) is opened on the inner wall of the water tank (1), a reed housing (17) is fixedly connected to the inner wall of the square groove (16), a first reed (18) is fixedly connected to the inner wall of the reed housing (17), a second reed (19) is fixedly connected to the inner wall of the reed housing (17), symmetric floating ball fixing grooves (21) are fixedly connected to the inner wall of the water tank (1), and a magnetic floating ball (20) is arranged inside the floating ball fixing grooves (21).

3. The multi-angle and dead-angle-free glass tube cleaning device according to claim 1, characterized in that: The cleaning and drying integrated device includes a first gear (22), the lower end of the first gear (22) is rotatably connected to the inner wall of the water tank (1), a plurality of second gears (23) are rotatably connected to the inner wall of the water tank (1), a column (24) is fixedly connected to the upper end of each of the plurality of second gears (23), and a plurality of soft brushes (25) arranged in a spiral downward arrangement are fixedly connected to the surface of each of the plurality of columns (24), and a plurality of ventilation holes (26) arranged in a spiral downward arrangement are opened on the surface of each of the plurality of columns (24).

4. The multi-angle and dead-angle-free glass tube cleaning device according to claim 3, wherein: T-shaped holes (27) are opened inside each of the plurality of ventilation holes (26), springs (28) are fixedly connected to the inner walls of the plurality of T-shaped holes (27), and rubber sheets (29) are fixedly connected to the upper ends of the plurality of springs (28).

5. The multi-angle and dead-angle-free glass tube cleaning device according to claim 3, characterized in that: The surfaces of the plurality of second gears (23) are meshed with the surface of the first gear (22), and one end of the column (24) close to the water tank (1) penetrates through the second gear (23) and is rotatably connected to the inner wall of the water tank (1).

6. The multi-angle and non-blind-spot glass tube cleaning device according to claim 2, wherein: The heating coil (11) is arranged inside the heating layer housing (7), the metal ring (14) is arranged inside the heating coil (11), and the fan (15) is arranged above the metal ring (14).

7. The multi-angle and non-blind-angle glass tube cleaning device according to claim 1, characterized in that: The inner wall of the sealing groove (5) fits with the upper edge of the water tank (1). When the transparent sealing cover (4) is closed, the lower surface of the fixed rubber ring (6) fits with the upper ends of a plurality of upright columns (24).

8. The multi-angle and non-blind-spot glass tube cleaning device according to claim 2, wherein: One end of the wire (13) far from the electromagnetic induction device (12) is electrically connected to the lower surface of the reed housing (17).

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