Water-saving medical instrument cleaning device
By introducing a rotary cleaning method of spiral brushes and conical brushes into the cleaning device, combined with water flow erosion, the problem of stubborn stains in the inner wall of the test tube and glass bottle is difficult to remove, achieving efficient cleaning and water-saving effects.
Patent Information
- Application Number
- CN202421973285.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-15
AI Technical Summary
After the existing cleaning device is washed, there are still stubborn stains on the inner walls of the test tube and glass bottles that are difficult to remove.
A water-saving medical device cleaning device is designed, using a spiral brush and a conical brush combined with water flow erosion. The brush is rotated by a motor driving sprocket and chain transmission, cleaning the inner surface of the test tube and glass bottle, and collecting sewage for treatment.
Effectively removes stubborn stains, achieves efficient cleaning, and saves water and reduces environmental pollution.
Smart Images
Figure CN223043286U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical engineering, and more specifically, the utility model relates to a water-saving medical device cleaning device. Background Art
[0002] A test tube is a commonly used glass instrument in chemical laboratories. It is usually cylindrical, with a flat bottom and an opening. Its main uses include but are not limited to: being a reaction container for a small amount of reagents; being used to hold and heat liquids; performing operations such as dissolving and mixing substances, and being used to collect a small amount of gas, etc. Test tubes are generally made of glass materials that are resistant to high temperatures and chemical corrosion, and have different specifications and sizes to meet the needs of different experiments.
[0003] Nowadays, the existing cleaning devices often just soak test tubes or various glass bottles in disinfectant and then invert them on the spray heads, and then perform high-pressure flushing. Although this cleaning method is fast, after flushing, there will still be more or less stubborn stains on the inner wall of the instruments that cannot be washed off. Summary of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a water-saving medical device cleaning device to solve the problems put forward in the above background art.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A water-saving medical device cleaning device, including a chassis, a main water pipe is fixedly arranged on the inner wall of the chassis, one end of the main water pipe is provided with a water pump in a penetrating manner, a water inlet pipe is provided on one side of the water pump in a penetrating manner, and a test tube cleaning assembly is fixedly arranged on one side of the main water pipe;
[0006] The test tube cleaning assembly includes a first T-shaped pipe, the first T-shaped pipe is connected to the main water pipe in a penetrating manner, a second T-shaped pipe is provided on one side of the main water pipe in a penetrating manner, a plurality of spray heads are arranged on one side of the second T-shaped pipe, a first water filtering platform is arranged at the bottom of the first T-shaped pipe, the first water filtering platform is fixedly connected to the inner wall of the chassis, a test tube fixing rack is fixedly arranged on the top of the first water filtering platform, a plurality of first rotating shaft channels are opened on the surface of the first T-shaped pipe, a first bearing is fixedly arranged inside each of the plurality of first rotating shaft channels, a first rotating shaft is fixedly arranged inside the first bearing, a spiral brush is fixedly arranged on one side of the first rotating shaft, the spiral brush is made of sponge material, a porous pipe is arranged on the top of the spiral brush, and the porous pipe is connected to the first T-shaped pipe in a penetrating manner.
[0007] As a further description of the above technical solution:
[0008] A second bearing is fixedly arranged on the outer side of the first rotating shaft, the second bearing is arranged on one side of the first rotating shaft, and a fixing rack is fixedly arranged on the outer side of the second bearing.
[0009] As a further description of the above technical solution:
[0010] One end of the first rotating shaft is fixedly provided with a first driven sprocket. The outside of the first driven sprocket is meshed with a first chain. Inside the first chain is meshed with a first driving sprocket. One side of the first driving sprocket is provided with a first motor. The first driving sprocket is fixedly connected to the output end of the first motor. One side of the chassis is fixedly provided with a first bottom plate. The first bottom plate is fixedly connected to the first motor. The first bottom plate is arranged at the bottom of the motor. One side of the chassis is fixedly provided with a second bottom plate. The second bottom plate is arranged on top of the first motor. The top of the second bottom plate is fixedly provided with a glass bottle cleaning assembly.
[0011] As a further description of the above technical solution:
[0012] The glass bottle cleaning assembly includes a second motor. The second motor is fixedly connected to the second bottom plate. The output end of the second motor is fixedly provided with a second driving sprocket. The outside of the second driving sprocket is meshed with a second chain. Inside the second chain is meshed with a plurality of second driven sprockets. One side of the second driven sprocket is fixedly provided with a second rotating shaft.
[0013] As a further description of the above technical solution:
[0014] The outside of the second rotating shaft is fixedly provided with a third bearing. The outside of the third bearing is fixedly provided with a fixing frame. The fixing frame is fixedly connected to the second bottom plate. The outside of the second rotating shaft is fixedly provided with a fourth bearing. The outside of the fourth bearing is fixedly provided with a second rotating shaft channel. The outside of the second rotating shaft channel is fixedly provided with a third T-shaped pipe.
[0015] As a further description of the above technical solution:
[0016] The third T-shaped pipe is connected to the main water supply pipe in a through manner. One side of the second rotating shaft is fixedly provided with an elastic rod. The elastic rod is made of rubber material. One side of the elastic rod is fixedly provided with a conical brush. The conical brush is made of wool material. One side of the third T-shaped pipe is provided with a spray pipe in a through manner. One side of the main water supply pipe is provided with a fourth T-shaped pipe in a through manner. One side of the fourth T-shaped pipe is provided with a plurality of nozzles. The bottom of the third T-shaped pipe is provided with a second water filtering table. The top of the second water filtering table is fixedly provided with a glass bottle fixing frame. The bottom of the second water filtering table is fixedly provided with two brackets. The two brackets are fixedly connected to the first water filtering table. The purpose of setting multiple T-shaped pipes is to divide the flow, reduce the flow rate while controlling the flow rate, and play a role in saving water.
[0017] As a further description of the above technical solution:
[0018] A trapezoidal box is fixedly provided at the bottom of the first water filtering table. A sewage pipe is fixedly provided at the bottom of the trapezoidal box. A water collecting tank is provided at the bottom of the sewage pipe. The water collecting tank is fixedly connected to the machine case. A water outlet pipe is fixedly provided on one side of the water collecting tank. A water valve is fixedly provided inside the water outlet pipe. The arrangements of the sewage pipe and the water collecting tank can collect sewage for centralized treatment, avoiding harm to the environment caused by direct discharge.
[0019] Technical effects and advantages of the present utility model:
[0020] 1. By setting up a test tube cleaning component, the output end of the first motor drives the first driving sprocket to rotate. The first driving sprocket drives the first driven sprocket to rotate through the transmission of the first chain. The first driven sprocket drives the first rotating shaft, the second bearing and the first bearing to rotate, so that the spiral brush rotates to clean the inner surface of the test tube. Compared with the prior art, while flushing the inner wall of the test tube with water flow, the inner wall of the test tube is continuously scrubbed by the spiral brush, and stubborn stains that cannot be washed away only by water flow can be removed.
[0021] 2. By setting up a glass bottle cleaning component, the output end of the second motor drives the second driving sprocket to rotate. The second driving sprocket drives the second driven sprocket to rotate through the transmission of the second chain. The second driven sprocket drives the second rotating shaft, the third bearing and the fourth bearing to rotate, so that the conical brush rotates to clean the inner surface of the test tube. In addition, the conical brush will bend and deform when entering the glass bottle. Due to the action of the elastic rod, it will return to its original shape when it completely enters the glass bottle. Compared with the prior art, while flushing the inner wall of the glass bottle with water flow, the inner wall of the test tube is continuously scrubbed by the conical brush, and stubborn stains that cannot be washed away only by water flow can be removed. And the elastic rod is set to prevent the conical brush from deforming after long-term cleaning. Description of the drawings
[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0023] Figure 2 It is a schematic diagram of the structure of the motor, chain, driving sprocket and driven sprocket of the present utility model.
[0024] Figure 3 It is a schematic diagram of the structure of the test tube cleaning component of the present utility model.
[0025] Figure 4 It is a schematic diagram of the structure of the glass bottle cleaning component of the present utility model.
[0026] Figure 5 It is a schematic diagram of the structure of the glass bottle fixing frame, conical brush, second rotating shaft and elastic rod of the present utility model.
[0027] Figure 6Schematic diagram of the trapezoidal box, sewage pipe, water collection tank, water outlet pipe and water valve structure of the present utility model.
[0028] The reference numerals are: 1, chassis; 2, main water delivery pipe; 3, water pump; 4, water inlet pipe; 5, first T-shaped pipe; 6, second T-shaped pipe; 7, spray head; 8, first water filtration table; 9, test tube fixing rack; 10, first rotating shaft channel; 11, first bearing; 12, first rotating shaft; 13, spiral brush; 14, porous pipe; 15, second bearing; 16, fixing rack; 17, first driven sprocket; 18, first chain; 19, first driving sprocket; 20, first motor; 21, first bottom plate; 22, second bottom plate; 23, second motor; 24, second driving sprocket; 25, second chain; 26, second driven sprocket; 27, second rotating shaft; 28, third bearing; 29, fourth bearing; 30, second rotating shaft channel; 31, third T-shaped pipe; 32, elastic rod; 33, conical brush; 34, spray pipe; 35, fourth T-shaped pipe; 36, second water filtration table; 37, support; 38, trapezoidal box; 39, sewage pipe; 40, water collection tank; 41, water outlet pipe; 42, water valve; 43, glass bottle fixing rack. Specific implementation manner
[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0030] As shown in the attached Figures 1-5 A water-saving medical device cleaning device, including a chassis 1, a main water delivery pipe 2 is fixedly arranged on the inner wall of the chassis 1, one end of the main water delivery pipe 2 is provided with a water pump 3 in a penetrating manner, a water inlet pipe 4 is provided on one side of the water pump 3 in a penetrating manner, and a test tube cleaning assembly is fixedly arranged on one side of the main water delivery pipe 2;
[0031] The test tube cleaning assembly includes a first T-shaped tube 5 which is connected to the main water delivery pipe 2 in a through manner. On one side of the main water delivery pipe 2, a second T-shaped tube 6 is provided in a through manner. On one side of the second T-shaped tube 6, a plurality of spray nozzles 7 are provided. At the bottom of the first T-shaped tube 5, a first water filtering platform 8 is provided, and the first water filtering platform 8 is fixedly connected to the inner wall of the chassis 1. On the top of the first water filtering platform 8, a test tube fixing rack 9 is fixedly provided. On the surface of the first T-shaped tube 5, a plurality of first rotating shaft channels 10 are opened. Inside each of the plurality of first rotating shaft channels 10, a first bearing 11 is fixedly provided. Inside the first bearing 11, a first rotating shaft 12 is fixedly provided. On one side of the first rotating shaft 12, a spiral brush 13 is fixedly provided. The spiral brush 13 is made of sponge material. On the top of the spiral brush 13, a porous tube 14 is provided, and the porous tube 14 is connected to the first T-shaped tube 5 in a through manner. The porous tube 14 and the spray pipe 34 will spray clean water into the test tubes to be cleaned and the rest of the glass bottles, while the spray nozzles 7 will simultaneously spray clean water onto the outer sides of the test tubes to be cleaned and the rest of the glass bottles to clean the outer surfaces.
[0032] In some embodiments, according to Figure 1 As shown, a second bearing 15 is fixedly provided on the outer side of the first rotating shaft 12. The second bearing 15 is arranged on one side of the first rotating shaft 12. On the outer side of the second bearing 15, a fixing rack 16 is fixedly provided. The first rotating shaft 12 drives the second bearing 15 and the first bearing 11 in the first bearing channel 10 and the fixing rack 16 to rotate.
[0033] In some embodiments, according to Figure 1 As shown, at one end of the first rotating shaft 12, a first driven sprocket 17 is fixedly provided. On the outer side of the first driven sprocket 17, a first chain 18 is meshed. Inside the first chain 18, a first driving sprocket 19 is meshed. On one side of the first driving sprocket 19, a first motor 20 is provided. The first driving sprocket 19 is fixedly connected to the output end of the first motor 20. On one side of the chassis 1, a first bottom plate 21 is fixedly provided, and the first bottom plate 21 is fixedly connected to the first motor 20. The first bottom plate 21 is arranged at the bottom of the motor. On one side of the chassis 1, a second bottom plate 22 is fixedly provided, and the second bottom plate 22 is arranged on the top of the first motor 20. On the top of the second bottom plate 22, a glass bottle cleaning assembly is fixedly provided. The output end of the first motor 20 drives the first driving sprocket 19 to rotate. The first driving sprocket 19 drives the first driven sprocket 17 to rotate through the transmission of the first chain 18, and the first driven sprocket 17 drives the first rotating shaft 12 to rotate.
[0034] In some embodiments, according to Figure 1As shown, the glass bottle cleaning assembly includes a second motor 23, the second motor 23 is fixedly connected to the second bottom plate 22, a second driving sprocket 24 is fixedly provided at the output end of the second motor 23, a second chain 25 is meshed outside the second driving sprocket 24, and a plurality of second driven sprockets 26 are meshed inside the second chain 25. A second rotating shaft 27 is fixedly provided on one side of the second driven sprocket 26. The second driving sprocket 24 drives the second driven sprocket 26 to rotate through the transmission of the second chain 25, and the second driven sprocket 26 drives the second rotating shaft 27 to rotate.
[0035] In some embodiments, according to Figure 1 As shown, a third bearing 28 is fixedly provided outside the second rotating shaft 27, a fixing frame 16 is fixedly provided outside the third bearing 28, the fixing frame 16 is fixedly connected to the second bottom plate 22, a fourth bearing 29 is fixedly provided outside the second rotating shaft 27, a second rotating shaft channel 30 is fixedly provided outside the fourth bearing 29, and a third T-shaped pipe 31 is fixedly provided outside the second rotating shaft channel 30. The second rotating shaft 27 drives the third bearing 28 and the fourth bearing 29 to rotate, so that the conical brush 33 rotates to clean the inner surface of the test tube.
[0036] In some embodiments, according to Figure 1 As shown, the third T-shaped pipe 31 is connected to the main water supply pipe 2 in a penetrating manner. An elastic rod 32 is fixedly provided on one side of the second rotating shaft 27. The elastic rod 32 is made of rubber material. A conical brush 33 is fixedly provided on one side of the elastic rod 32. The conical brush 33 is made of wool material. A spray pipe 34 is provided in a penetrating manner on one side of the third T-shaped pipe 31. A fourth T-shaped pipe 35 is provided in a penetrating manner on one side of the main water supply pipe 2. A plurality of nozzles 7 are provided on one side of the fourth T-shaped pipe 35. A second water filtering table 36 is provided at the bottom of the third T-shaped pipe 31. A glass bottle fixing frame 43 is fixedly provided at the top of the second water filtering table 36. Two brackets 37 are fixedly provided at the bottom of the second water filtering table 36. The two brackets 37 are fixedly connected to the first water filtering table. Therefore, the output end of the second motor 23 drives the second driving sprocket 24 to rotate. The second driving sprocket 24 drives the second driven sprocket 26 to rotate through the transmission of the second chain 25. The second driven sprocket 26 drives the second rotating shaft 27, the third bearing 28 and the fourth bearing 29 to rotate, so that the conical brush 33 rotates to clean the inner surface of the test tube.
[0037] In some embodiments, according to Figure 1 As shown, a trapezoidal box 38 is fixedly provided at the bottom of the first water filtering table 8. A sewage pipe 39 is fixedly provided at the bottom of the trapezoidal box 38. A water collecting tank 40 is provided at the bottom of the sewage pipe 39. The water collecting tank 40 is fixedly connected to the chassis 1. A water outlet pipe 41 is fixedly provided on one side of the water collecting tank 40. A water valve 42 is fixedly provided inside the water outlet pipe 41. During the cleaning process, the water used for cleaning will flow through the first water filtering table 8 and the second water filtering table 36 to the trapezoidal box 38 below, and then enter the water collecting tank 40 through the sewage pipe 39.
[0038] Working principle of the utility model: During use, the operator opens the chassis 1, aligns the test tubes and other glass bottles that have been soaked in disinfectant solution with the spiral brush 13 and the conical brush 33 respectively, and installs them in the test tube fixing rack 9 and the glass bottle fixing rack 43. Then, the operator closes the chassis 1. At this time, the operator turns on the power supply, and the first motor 20, the second motor 23 and the water pump 3 of the utility model start to work;
[0039] First, the water pump 3 located on one side of the chassis 1 pumps water. The clear water enters the interior of the chassis 1 through the water inlet pipe 4 due to the operation of the water pump 3, and is distributed to the first T-shaped pipe 5, the second T-shaped pipe 6, the third T-shaped pipe 31 and the fourth T-shaped pipe 35 via the main water delivery pipe 2. Therefore, the porous pipe 14 and the spray pipe 34 spray clear water into the test tubes and other glass bottles to be cleaned, and the nozzle 7 sprays clear water onto the outer sides of the test tubes and other glass bottles to clean the outer surfaces;
[0040] Secondly, the output end of the first motor 20 drives the first driving sprocket 19 to rotate. The first driving sprocket 19 drives the first driven sprocket 17 to rotate through the transmission of the first chain 18. The first driven sprocket 17 drives the first rotating shaft 12 to rotate. The first rotating shaft 12 drives the second bearing 15 and the first bearing 11 in the first bearing channel 10 and the fixing rack 16 to rotate, so that the spiral brush 13 rotates to clean the inner surface of the test tube. In the utility model, the fixing rack 16 plays a supporting role, and the overall rotation direction is counterclockwise to prevent the test tube from falling off the test tube fixing rack 9;
[0041] Then, the output end of the second motor 23 drives the second driving sprocket 24 to rotate. The second driving sprocket 24 drives the second driven sprocket 26 to rotate through the transmission of the second chain 25. The second driven sprocket 26 drives the second rotating shaft 27 to rotate. The second rotating shaft 27 drives the third bearing 28 and the fourth bearing 29 to rotate, so that the conical brush 33 rotates to clean the inner surface of the test tube. In addition, the conical brush 33 will bend and deform when entering the glass bottle. Due to the elastic force of the elastic rod 32, it will return to its original shape when it completely enters the glass bottle. During the cleaning process, the water used for cleaning will flow through the first water filtering table 8 and the second water filtering table 36 to the trapezoidal box 38 below, and then enter the water collecting tank 40 through the sewage pipe 39;
[0042] Finally, after the cleaning process is completed, the operator cuts off the power supply, opens the water valve 42, and the sewage in the water collecting tank 40 will flow out through the water outlet pipe 41 for unified treatment, and then closes the water valve 42.
Claims
1. A water-saving medical device cleaning device, comprising a housing (1), characterized in that: A main water pipe (2) is fixedly provided on the inner wall of the chassis (1); a water pump (3) is provided through one end of the main water pipe (2); a water inlet pipe (4) is provided through one side of the water pump (3); and a test tube cleaning assembly is fixedly provided on one side of the main water pipe (2); The test tube cleaning assembly comprises a first T-shaped tube (5), the first T-shaped tube (5) is connected to a main water supply pipe (2), a second T-shaped tube (6) is provided on one side of the main water supply pipe (2), a plurality of nozzles (7) are provided on one side of the second T-shaped tube (6), a first water filter platform (8) is provided at the bottom of the first T-shaped tube (5), the first water filter platform (8) is fixedly connected to the inner wall of the chassis (1), a test tube fixing frame (9) is fixedly provided on the top of the first water filter platform (8), a plurality of first rotating shaft channels (10) are provided on the surface of the first T-shaped tube (5), a first bearing (11) is fixedly provided inside each of the plurality of first rotating shaft channels (10), a first rotating shaft (12) is fixedly provided inside the first bearing (11), a spiral brush (13) is fixedly provided on one side of the first rotating shaft (12), the spiral brush (13) is made of sponge material, a porous tube (14) is provided on the top of the spiral brush (13), and the porous tube (14) is connected to the first T-shaped tube (5).
2. A water-saving medical device cleaning device according to claim 1, characterized in that: A second bearing (15) is fixedly provided on the outside of the first rotating shaft (12); the second bearing (15) is arranged on one side of the first rotating shaft (12); and a fixing frame (16) is fixedly provided on the outside of the second bearing (15).
3. A water-saving medical device cleaning device according to claim 2, characterized in that: A first driven sprocket (17) is fixedly provided at one end of the first rotating shaft (12), a first chain (18) is meshedly provided on the outer side of the first driven sprocket (17), a first driving sprocket (19) is meshedly provided inside the first chain (18), a first motor (20) is provided on one side of the first driving sprocket (19), the first driving sprocket (19) is fixedly connected to the output end of the first motor (20), a first bottom plate (21) is fixedly provided on one side of the chassis (1), the first bottom plate (21) is fixedly connected to the first motor (20), the first bottom plate (21) is arranged at the bottom of the motor, a second bottom plate (22) is fixedly provided on one side of the chassis (1), the second bottom plate (22) is arranged on the top of the first motor (20), and a glass bottle washing component is fixedly provided on the top of the second bottom plate (22).
4. A water-saving medical device cleaning device according to claim 3, characterized in that: The glass bottle washing assembly comprises a second motor (23), the second motor (23) is fixedly connected to the second bottom plate (22), a second driving sprocket (24) is fixedly provided at the output end of the second motor (23), a second chain (25) is meshed on the outer side of the second driving sprocket (24), a plurality of second driven sprockets (26) are meshed on the inner side of the second chain (25), and a second rotating shaft (27) is fixedly provided on one side of the second driven sprocket (26).
5. A water-saving medical device cleaning device according to claim 4, characterized in that: A third bearing (28) is fixedly provided on the outer side of the second rotating shaft (27), a fixing frame (16) is fixedly provided on the outer side of the third bearing (28), the fixing frame (16) is fixedly connected to the second bottom plate (22), a fourth bearing (29) is fixedly provided on the outer side of the second rotating shaft (27), a second rotating shaft channel (30) is fixedly provided on the outer side of the fourth bearing (29), and a third T-shaped tube (31) is fixedly provided on the outer side of the second rotating shaft channel (30).
6. The water-saving medical device cleaning device according to claim 1, characterized in that: The third T-shaped tube (31) is connected to the main water supply pipe (2); an elastic rod (32) is fixedly provided on one side of the second rotating shaft (27); the elastic rod (32) is made of rubber material; a conical brush (33) is fixedly provided on one side of the elastic rod (32); the conical brush (33) is made of wool material; a nozzle (34) is provided on one side of the third T-shaped tube (31); a fourth T-shaped tube (35) is provided on one side of the main water supply pipe (2); a plurality of nozzles (7) are provided on one side of the fourth T-shaped tube (35); a second water filter platform (36) is provided at the bottom of the third T-shaped tube (31); a glass bottle fixing frame (43) is fixedly provided on the top of the second water filter platform (36); two brackets (37) are fixedly provided at the bottom of the second water filter platform (36); the two brackets (37) are fixedly connected to the first water filter platform (8).
7. The water-saving medical device cleaning device according to claim 1, characterized in that: A trapezoidal box (38) is fixedly provided at the bottom of the first water filter platform (8), a sewage pipe (39) is fixedly provided at the bottom of the trapezoidal box (38), a water collecting box (40) is provided at the bottom of the sewage pipe (39), and the water collecting box (40) is fixedly provided at the bottom of the sewage pipe (39). The box (40) is fixedly connected to the chassis (1), and a water outlet pipe (41) is fixedly provided on one side of the water collecting box (40). A water valve (42) is fixedly arranged inside the water outlet pipe (41).