A washing machine for oil laboratory bottles

Abstract

The utility model provides a kind of bottle washing machine special for oil laboratory, it is related to bottle washing machine field, including casing, bottle body fixed component, cleaning assembly, heating assembly and water treatment component, bottle body fixed component is fixedly installed in the top wall of the inner chamber of casing, cleaning assembly and heating assembly are located in the inner chamber bottom wall of casing, the both sides of casing are respectively equipped with tap injection pipe and detergent injection pipe, the bottom of the side of casing is equipped with drain pipe, drain pipe is connected with water treatment component;Cleaning assembly includes multiple openwork supports in the inner chamber bottom wall of casing, multiple openwork supports are all equipped with high-pressure water outlet, multiple openwork supports are commonly connected with main pipeline, one end of main pipeline passes through the outside of casing and is connected with pure water component and bubbling component, multiple openwork supports are all equipped with telescopic rotating brush assembly, the utility model ensures that each bottle cleaning quality is consistent, satisfies the high requirement of oil test to container cleanliness, especially avoid the deviation of particle pollution grade detection result.

Description

Technical Field

[0001] This utility model relates to the field of bottle washing machines, and in particular to a bottle washing machine specifically designed for oil testing laboratories. Background Technology

[0002] In oil chemistry testing, the cleanliness of bottles has a significant impact on the accuracy of test results. Traditional bottle washing methods, often involving manual brushing, have several drawbacks. Firstly, manual operation is labor-intensive and inefficient, making it difficult to meet the rapid cleaning needs of large numbers of bottles in large-scale production scenarios. Secondly, the quality of manual cleaning is inconsistent; differences in cleaning intensity, methods, and time among different operators can lead to incomplete cleaning of some bottles, affecting the test results of oil chemistry tests, especially the detection of particulate contamination levels. Furthermore, labor costs are constantly rising with changes in the labor market, further increasing the company's operating costs.

[0003] Therefore, it is necessary to provide a new bottle washing machine specifically for oil testing laboratories to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a bottle washing machine specifically for oil testing laboratories.

[0005] A bottle washing machine for oil testing laboratories includes a housing, a bottle fixing assembly, a cleaning assembly, a heating assembly, and a water treatment assembly. The bottle fixing assembly is fixedly installed on the top wall of the inner cavity of the housing. The cleaning assembly and the heating assembly are both located on the bottom wall of the inner cavity of the housing. A tap water injection pipe and a detergent injection pipe are respectively provided on both sides of the housing. A drain pipe is provided at the bottom of one side of the housing and is connected to the water treatment assembly. The cleaning assembly includes multiple hollow brackets located on the bottom wall of the inner cavity of the housing. Each hollow bracket is equipped with a high-pressure water outlet. The multiple hollow brackets are connected to a main pipe. One end of the main pipe passes through the outside of the housing and is connected to a pure water assembly and a bubble assembly. Each hollow bracket is equipped with a retractable and rotatable brush assembly.

[0006] Furthermore, the brush assembly includes a brush cylinder, a movable plate, a fixed base, a telescopic electric cylinder I, a drive motor, a splined shaft, a gear I, and a gear II. The brush cylinder is sleeved on the outer surface of the hollow bracket, the fixed base is fixedly installed on the top wall of the housing, the telescopic electric cylinder I and the drive motor are respectively fixedly installed on the fixed base, the output end of the telescopic electric cylinder I is fixedly connected to one end of the movable plate, the movable plate is slidably installed on the outer surface of the hollow bracket, the output end of the drive motor is fixedly connected to one end of the splined shaft, the other end of the splined shaft is fixedly connected to gear I, gear I and gear II mesh, and gear II is fixedly installed on the outer surface of the brush cylinder.

[0007] Furthermore, the pure water assembly includes a water storage tank and a water pump. The water storage tank is located on the outside of the casing. The two ends of the water pump are connected to a suction pipe and a discharge pipe, respectively. One end of the suction pipe is connected to the inner cavity of the water storage tank, and one end of the discharge pipe is connected to the inner cavity of the main pipeline.

[0008] Furthermore, the outer side of the casing is also equipped with a feeding assembly for intermittently releasing detergent. The feeding assembly includes a storage tank, a turntable, a rotary motor, a liquid outlet pipe, and a liquid drain pipe. The storage tank is fixedly installed on the outer side of the casing, and the rotary motor is fixedly installed on the bottom wall of the storage tank. The output end of the rotary motor is fixedly connected to the turntable. An arc-shaped through groove is opened on the turntable. The liquid outlet pipe is located at the bottom of the storage tank and is connected to the inner cavity of the storage tank. One end of the liquid drain pipe corresponds to the liquid outlet pipe, and the other end of the liquid drain pipe is located inside the casing. The turntable is located between the liquid outlet pipe and the liquid drain pipe. When the turntable rotates and the arc-shaped through groove is located between the liquid outlet pipe and the liquid drain pipe, the liquid outlet pipe and the liquid drain pipe are connected, and the liquid drain pipe is connected to the detergent injection pipe.

[0009] Furthermore, the bubbling assembly includes an air supply pump, the output end of which is connected to an air supply pipe, one end of which is connected to the inner cavity of the main pipeline.

[0010] Furthermore, the heating assembly includes two opposing electric heating rods, which are located on the bottom wall of the inner cavity of the housing.

[0011] Furthermore, the bottle fixing assembly includes a telescopic electric cylinder II and a pressure plate. The telescopic electric cylinder II is fixedly installed on the top wall of the machine housing, and the output end of the telescopic electric cylinder II is fixedly connected to the pressure plate, which is located directly above the hollow bracket.

[0012] Furthermore, the water treatment assembly includes a housing and a multi-layer filter cartridge located inside the housing.

[0013] Furthermore, valves are installed on the outer surface of both the main pipe and the drain pipe.

[0014] Furthermore, the spline shaft includes shaft one and shaft two. One end of shaft one is fixedly connected to the output end of the drive motor. A spline groove is provided on the inner side of shaft one. One end of shaft two is fixedly connected to one side of gear one. A spline column matching the spline groove is provided on the outer surface of shaft two.

[0015] Compared with related technologies, the bottle washing machine for oil and chemical testing laboratories provided by this utility model has the following beneficial effects: 1. This utility model uses a bottle fixing component to precisely fix the bottle. It utilizes a special cleaning agent, water temperature adjustment, bubbling, adjustable pressure high-pressure rinsing and rotating brushing to remove stubborn oil stains and impurities. Compared with the randomness of manual cleaning, it improves the cleaning quality of each bottle and meets the high requirements of oil testing for container cleanliness.

[0016] 2. This utility model utilizes a fully enclosed outer shell to reduce the risk of contamination from manual contact. Compared with manual cleaning, which is prone to contamination due to contact with tools and hands, it can effectively avoid cross-contamination, ensure the accuracy of high-precision experiments, reduce the contact between operators and corrosive, volatile oil samples and residual reagents, reduce safety hazards, and the water treatment system treats wastewater, which meets the environmental protection management requirements of the laboratory and reduces environmental pollution. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of the oil testing laboratory bottle washing machine provided by this utility model; Figure 2 This is a schematic diagram of the structure of the cleaning component and the pure water component provided by this utility model; Figure 3 A schematic diagram of the structure of the brush assembly provided by this utility model; Figure 4 This is a schematic diagram of the structure of the feeding assembly provided by this utility model; Figure 5 A schematic diagram of the structure of the water treatment component provided by this utility model.

[0018] The following components are labeled in the diagram: 1. Casing; 2. Water inlet pipe; 3. Detergent inlet pipe; 4. Drain pipe; 5. Hollowed-out bracket; 6. High-pressure outlet; 7. Main pipe; 8. Brush tube; 9. Movable plate; 10. Fixed base; 11. Telescopic electric cylinder one; 12. Drive motor; 13. Gear one; 14. Gear two; 15. Water storage tank; 16. Water pump; 17. Pumping pipe; 18. Draining pipe; 19. Storage box; 20. Turntable; 21. Rotary motor; 22. Liquid outlet pipe; 23. Drain pipe; 24. Arc-shaped through groove; 25. Air pump; 26. Air supply pipe; 27. Electric heating rod; 28. Telescopic electric cylinder two; 29. ​​Pressure plate; 30. Box body; 31. Filter element; 32. Shaft one; 33. Shaft two. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] In the specific implementation process, such as Figures 1-5 As shown, the oil laboratory-specific bottle washing machine includes a housing 1, a bottle fixing component, a cleaning component, a heating component, and a water treatment component. The bottle fixing component is fixedly installed on the top wall of the inner cavity of the housing 1. The cleaning component and the heating component are both located on the bottom wall of the inner cavity of the housing 1. The housing 1 is provided with a tap water injection pipe 2 and a detergent injection pipe 3 on both sides respectively. Tap water is injected into the housing 1 through the tap water injection pipe 2. A drain pipe 4 is provided at the bottom of one side of the housing 1 and is connected to the water treatment component. The cleaning assembly includes multiple hollow brackets 5 located on the bottom wall of the inner cavity of the housing 1. Each hollow bracket 5 is equipped with a high-pressure water outlet 6. The multiple hollow brackets 5 are connected to a main pipe 7. One end of the main pipe 7 passes through the outside of the housing 1 and is connected to a pure water assembly and a bubble assembly. Each hollow bracket 5 is equipped with a retractable and rotatable brush assembly. Valves are provided on the outer surface of the main pipe 7 and the drain pipe 4.

[0021] In this embodiment, reference Figure 1 As shown, the heating component includes two opposing electric heating rods 27, which are located on the bottom wall of the inner cavity of the housing 1. The two electric heating rods 27 are located on the bottom wall of the housing 1 to heat the washing water, enhance the activity of the detergent, and accelerate the decomposition of oil stains.

[0022] In this embodiment, reference Figure 1 As shown, the bubbling assembly includes an air supply pump 25, the output end of which is connected to an air supply pipe 26. One end of the air supply pipe 26 is connected to the inner cavity of the main pipe 7. The air supply pump 25 injects compressed air into the main pipe 7 through the air supply pipe 26 to form bubbles. The bubbles burst violently in the water flow, generating micro-jet streams that penetrate into the tiny gaps in the bottle.

[0023] In this embodiment, reference Figure 2 As shown, the bottle fixing assembly includes a telescopic electric cylinder 28 and a pressure plate 29. The telescopic electric cylinder 28 is fixedly installed on the top wall of the housing 1. The output end of the telescopic electric cylinder 28 is fixedly connected to the pressure plate 29. The pressure plate 29 is located directly above the hollow bracket 5. The pressure plate 29 is made of elastic silicone material to avoid pinching. At the same time, the hollow design ensures that the water flow can penetrate the inside of the bottle.

[0024] In this embodiment, reference Figure 2 As shown, the pure water assembly includes a water storage tank 15 and a water pump 16. The water storage tank 15 is located on the outside of the housing 1. The two ends of the water pump 16 are respectively connected to a water suction pipe 17 and a water discharge pipe 18. One end of the water suction pipe 17 is connected to the inner cavity of the water storage tank 15, and one end of the water discharge pipe 18 is connected to the inner cavity of the main pipe 7.

[0025] In this embodiment, reference Figure 2 as well as Figure 3As shown, the brush assembly includes a brush cylinder 8, a movable plate 9, a fixed base 10, a telescopic electric cylinder 11, a drive motor 12, a splined shaft, a gear 13, and a gear 2 14. The brush cylinder 8 is sleeved on the outer surface of the hollow bracket 5. The fixed base 10 is fixedly installed on the top wall of the housing 1. The telescopic electric cylinder 11 and the drive motor 12 are respectively fixedly installed on the fixed base 10. The output end of the telescopic electric cylinder 11 is fixedly connected to one end of the movable plate 9. The movable plate 9 is slidably installed on the outer surface of the hollow bracket 5. The output end of the drive motor 12 is fixedly connected to one end of the splined shaft. The other end of the splined shaft is fixedly connected to the gear 13. The gear 13 meshes with the gear 2 14. The gear 2 14 is fixedly installed on the outer surface of the brush cylinder 8. It should be noted that the reference Figure 3 As shown, the spline shaft includes shaft 1 32 and shaft 2 33. One end of shaft 1 32 is fixedly connected to the output end of drive motor 12. A spline groove is provided on the inner side of shaft 1 32. One end of shaft 2 33 is fixedly connected to one side of gear 13. A spline column matching the spline groove is provided on the outer surface of shaft 2 33.

[0026] In this embodiment, reference Figure 4 As shown, the outer side of the housing 1 is also provided with a feeding assembly for intermittently releasing detergent. The feeding assembly includes a storage tank 19, a turntable 20, a rotary motor 21, a liquid outlet pipe 22, and a liquid drain pipe 23. The storage tank is fixedly installed on the outer side of the housing 1, and the rotary motor 21 is fixedly installed on the bottom wall of the storage tank 19. The output end of the rotary motor 21 is fixedly connected to the turntable 20. An arc-shaped through groove 24 is provided on the turntable 20. The liquid outlet pipe 22 is located at the bottom of the storage tank 19 and communicates with the inner cavity of the storage tank 19. One end of the liquid drain pipe 23 is connected to the liquid outlet pipe 22. Correspondingly, the other end of the drain pipe 23 is located inside the housing 1, and the turntable 20 is located between the outlet pipe 22 and the drain pipe 23. When the turntable 20 rotates and the arc-shaped through groove 24 is located between the outlet pipe 22 and the drain pipe 23, the outlet pipe 22 and the drain pipe 23 are connected, and the drain pipe 23 is connected to the detergent injection pipe 3. The rotary motor 21 drives the turntable 20 to rotate. When the arc-shaped through groove 24 is aligned with the outlet pipe 22 and the drain pipe 23, the detergent in the storage box 19 flows into the drain pipe 23 through the outlet pipe 22, and the detergent flows into the housing 1.

[0027] In this embodiment, reference Figure 5 As shown, the water treatment component includes a housing 30 and a multi-layer filter element 31 located inside the housing 30. The filter element 31 sequentially includes a coarse filter screen, an activated carbon layer, and a nano-membrane. The filtered water is then returned to the water storage tank 15 for recycling. It should be noted that one side of the housing 30 can be opened for easy replacement of the multi-layer filter element 31.

[0028] The working principle of this utility model is as follows: The operator places the bottle to be cleaned on the hollow support 5. The telescopic electric cylinder 28 is activated, driving the pressure plate 29 to descend directly above the hollow support 5, firmly fixing the bottle. Tap water is injected to the set water level line according to the settings. The heating and bubbling functions are turned on. The cleaning agent supply device (using an existing cleaning agent supply device) prepares a special cleaning agent at a concentration of 3% and delivers it to the cleaning area. After the water temperature reaches 60℃, the bottle is soaked for 5 minutes. After soaking, the heating and bubbling components are stopped, and the drive motor 12 is started. Through the spline shaft, the drive gear 13 rotates. Gear 13 meshes with gear 2 14, driving the brush cylinder 8 to rotate synchronously. The telescopic electric cylinder 11 works synchronously, driving the movable plate 9 to slide along the outer surface of the hollow bracket 5, causing the brush cylinder 8 to extend and retract radially, performing all-round cleaning of the bottle's interior. The main pipe 7 is connected to the pure water component, and the water pump 16 pressurizes the pure water and delivers it through the main pipe 7 to the high-pressure outlet 6 of the hollow bracket 5, forming a high-pressure water flow. Then, the high-pressure rinsing device rinses the inside and outside of the bottle at a pressure of 0.5MPa for 5 minutes. The high-pressure water flow and the rotating brush work together to achieve dual-effect cleaning of mechanical brushing and water rinsing, removing stubborn residues such as oil stains and blood stains from the inner wall of the bottle. The drain pipe 4 guides the cleaning wastewater into the water treatment component, and after filtration, the clean water flows back to the storage tank 15 for recycling.

[0029] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A bottle washing machine specifically for oil testing laboratories, characterized in that, The device includes a housing (1), a bottle fixing assembly, a cleaning assembly, a heating assembly, and a water treatment assembly. The bottle fixing assembly is fixedly installed on the top wall of the inner cavity of the housing (1). The cleaning assembly and the heating assembly are both located on the bottom wall of the inner cavity of the housing (1). A tap water injection pipe (2) and a detergent injection pipe (3) are respectively provided on both sides of the housing (1). A drain pipe (4) is provided at the bottom of one side of the housing (1). The drain pipe (4) is connected to the water treatment assembly. The cleaning assembly includes multiple hollow brackets (5) located on the bottom wall of the inner cavity of the housing (1). Each of the multiple hollow brackets (5) is provided with a high-pressure water outlet (6). The multiple hollow brackets (5) are connected to a main pipe (7). One end of the main pipe (7) passes through the outside of the housing (1) and is connected to a pure water assembly and a bubble assembly. Each of the multiple hollow brackets (5) is provided with a retractable and rotatable brush assembly.

2. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, The brush assembly includes a brush cylinder (8), a movable plate (9), a fixed base (10), a telescopic electric cylinder (11), a drive motor (12), a splined shaft, a gear (13), and a gear (14). The brush cylinder (8) is sleeved on the outer surface of the hollow bracket (5), the fixed seat (10) is fixedly installed on the top wall of the housing (1), the telescopic electric cylinder (11) and the drive motor (12) are respectively fixedly installed on the fixed seat (10), the output end of the telescopic electric cylinder (11) is fixedly connected to one end of the movable plate (9), the movable plate (9) is slidably installed on the outer surface of the hollow bracket (5), the output end of the drive motor (12) is fixedly connected to one end of the spline shaft, the other end of the spline shaft is fixedly connected to the gear (13), the gear (13) meshes with the gear (14), and the gear (14) is fixedly installed on the outer surface of the brush cylinder (8).

3. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, The pure water assembly includes a water storage tank (15) and a water pump (16). The water storage tank (15) is located outside the housing (1). The two ends of the water pump (16) are respectively connected to a water suction pipe (17) and a water discharge pipe (18). One end of the water suction pipe (17) is connected to the inner cavity of the water storage tank (15), and one end of the water discharge pipe (18) is connected to the inner cavity of the main pipe (7).

4. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, The outer side of the housing (1) is also provided with a feeding assembly for intermittently releasing detergent. The feeding assembly includes a storage box (19), a turntable (20), a rotary motor (21), a liquid outlet pipe (22), and a liquid drain pipe (23). The storage box is fixedly installed on the outside of the housing (1), the rotary motor (21) is fixedly installed on the bottom wall of the storage box (19), the output end of the rotary motor (21) is fixedly connected to the turntable (20), the turntable (20) is provided with an arc-shaped through groove (24), the liquid outlet pipe (22) is located at the bottom of the storage box (19) and is connected to the inner cavity of the storage box (19), one end of the drain pipe (23) is connected to the liquid outlet pipe (24). 2) Correspondingly, the other end of the drain pipe (23) is located inside the housing (1), and the turntable (20) is located between the outlet pipe (22) and the drain pipe (23). When the turntable (20) rotates and the arc-shaped through groove (24) is located between the outlet pipe (22) and the drain pipe (23), the outlet pipe (22) is connected to the drain pipe (23), and the drain pipe (23) is connected to the detergent injection pipe (3).

5. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, The bubbling assembly includes an air pump (25), the output end of which is connected to an air supply pipe (26), one end of which is connected to the inner cavity of the main pipe (7).

6. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, The heating assembly includes two opposing electric heating rods (27), which are located on the bottom wall of the inner cavity of the housing (1).

7. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, The bottle fixing assembly includes a telescopic electric cylinder (28) and a pressure plate (29). The telescopic electric cylinder (28) is fixedly installed on the top wall of the housing (1). The output end of the telescopic electric cylinder (28) is fixedly connected to the pressure plate (29). The pressure plate (29) is located directly above the hollow bracket (5).

8. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, The water treatment assembly includes a housing (30) and a multi-layer filter element (31) located inside the housing (30).

9. The bottle washing machine for oil testing laboratories according to claim 1, characterized in that, Valves are provided on the outer surfaces of the main pipe (7) and the drain pipe (4).

10. The bottle washing machine for oil testing laboratories according to claim 2, characterized in that, The spline shaft includes a first shaft (32) and a second shaft (33). One end of the first shaft (32) is fixedly connected to the output end of the drive motor (12). A spline groove is provided on the inner side of the first shaft (32). One end of the second shaft (33) is fixedly connected to one side of the gear (13). A spline column matching the spline groove is provided on the outer surface of the second shaft (33).

Images