Efficient urine filtering device

Abstract

The utility model provides an efficient urine filtering device, relates to the filtering device field, include: support, filter subassembly and collecting subassembly, the inside of support is connected with filter box, filter subassembly is provided in the filter box, the collecting subassembly is connected to the lower side of filter box simultaneously, filter subassembly includes filter cartridge, the filter cartridge is equipped with the filter cartridge, and the collecting subassembly is equipped with the filter cartridge. The upper end of the filter cartridge is connected with a connecting pipe, the lower end of the filter cartridge is connected with a positioning column, the outer side of the connecting pipe is connected with a gear set, the gear set is connected with a motor through a driving shaft and a belt, the motor is fixed to the outer wall of the filter box, and a liquid inlet hopper is inserted into the upper end of the connecting pipe and inserted into the upper side of the filter box. The urine filtering device solves the problems that an existing urine filtering device is poor in filtering effect and low in efficiency, and filtered urine cannot be independently and separately collected.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a high-efficiency urine filtering device. Background Art

[0002] Urine testing is one of the basic examination items in hospitals. Urine testing is of critical diagnostic guidance significance for doctors to analyze patients' conditions. However, the original urine needs to be filtered before urine testing. The urine filtration process is the most troublesome and time-consuming step in urine testing. This paper proposes a new urine filtration device for urology to solve the existing problems. After searching, the prior art (application number: CN202022574810.1) records "a urine filter device for preparing urine quality control products, which relates to the technical field of urine testing devices, including a box, one end of which is equipped with a motor, and the output end of the motor penetrates into the interior of the box and is connected to a rotating shaft, one end of the rotating shaft is connected to a mounting frame, and a filter is installed on the inner wall of the mounting frame, and a urine storage tank is installed below the filter, and one end of the urine storage tank penetrates into the interior of the box and is connected to a urine inlet pipe, and the end of the urine storage tank away from the urine inlet pipe penetrates into the inner wall of the box and is connected to a urine outlet pipe. The utility model is provided with multiple groups of guide grooves inside the guide plate, and the guide plate penetrates the outer wall of the box, and water is poured into the interior of the water tank through the water inlet pipe at the top of the water tank, and the pressurized nozzle sprays pressurized water to wash away the impurities on the surface of the filter, which fall into the guide groove and flow out of the interior of the box, so as to facilitate the cleaning of impurities on the surface of the filter."

[0003] However, although the urine filtering device in the prior art achieves the effect of filtering and cleaning the filter, it still has some shortcomings: the filter involved in the existing urine filtering device rotates in the urine, resulting in the urine at the bottom of the urine storage tank being unable to completely contact the filter, thereby resulting in incomplete filtration and poor filtration efficiency; secondly, the existing urine filtering device is unable to independently collect the filtered urine, resulting in the need to transfer the sample to multiple test tubes for subsequent sample testing, so as to perform different types of laboratory operations, thereby increasing the workload of subsequent sample testing. Utility Model Content

[0004] In order to overcome the defects of the prior art, a high-efficiency urine filtering device is now provided to solve the problems of poor filtering effect, low efficiency and inability to collect the filtered urine independently in the prior art urine filtering devices.

[0005] To achieve the above-mentioned purpose, a high-efficiency urine filtering device is provided, comprising: a bracket, a filtering assembly and a collecting assembly, wherein a filtering box is connected to the inner side of the bracket, and the filtering assembly is arranged inside the filtering box, and the collecting assembly is connected to the lower side of the filtering box, the filtering assembly comprises a filtering cartridge, and a connecting pipe is connected to the upper end of the filtering cartridge, and a positioning column is connected to the lower end of the filtering cartridge, and a gear set is connected to the outer side of the connecting pipe, the gear set is connected to a motor through a driving shaft and a belt, and the motor is fixed to the outer wall of the filtering box, a liquid inlet hopper is plugged into the upper end of the connecting pipe, and the liquid inlet hopper is plugged into the upper side of the filtering box, the collecting assembly comprises a guide tube connected to the bottom of the filtering box, and a collecting box is provided at the lower end of the guide tube, and a test tube rack and a glass test tube plugged into the test tube rack are provided in the collecting box.

[0006] Furthermore, the filter cartridge is configured as a cylindrical filter screen structure with a hollow interior, and an upper end plate is connected to the upper end of the filter cartridge, while a lower end plate is provided at the lower end of the filter cartridge.

[0007] Furthermore, the lower end of the connecting pipe is inserted into the connecting hole opened in the middle of the upper end plate, and the outer wall of the connecting pipe is rotatably connected to a sleeve, and the outer wall of the sleeve is connected to a stabilizing rod, and the outer end of the stabilizing rod is fixed to the inner wall of the filter box.

[0008] Furthermore, a vertical tube is provided at the lower end of the liquid inlet hopper, and the vertical tube is inserted into the interior of the upper end tube body of the connecting tube, and the vertical tube is rotatably connected to the inner tube wall of the connecting tube.

[0009] Furthermore, the gear set includes a first gear fixed to the outer wall of the connecting pipe, and a second gear meshed with the outside of the first gear, and the lower end of the driving shaft is inserted into the inside of the second gear.

[0010] Furthermore, the upper end of the driving shaft passes through the upper box wall of the filter box, and the upper end of the driving shaft and the output shaft end of the motor are both equipped with pulleys, and the belt is connected between the pulleys.

[0011] Furthermore, a discharge hole is provided on the lower end plate of the filter cartridge, and a ball valve is provided inside the discharge hole. A valve handle is connected to the outer side of the ball valve, and the valve handle is rotatably connected to the outer side of the lower end plate.

[0012] Furthermore, a distribution slot plate is provided inside the collection box, and the distribution slot plate is located at the lower side of the guide tube, and a groove is opened on the upper end surface of the distribution slot plate, and a drainage tube is connected to the bottom of the groove, and the lower end of the drainage tube corresponds to the upper and lower positions of the test tube mouth of the glass test tube.

[0013] The beneficial effects of the utility model are:

[0014] 1. When in use, start the motor, so that the motor drives the connecting pipe to rotate through the belt, pulley, drive shaft and gear set, and then drives the filter cartridge to rotate through the connecting pipe, and then the urine stock liquid passes through the liquid inlet bucket, so that it enters the filter cartridge through the connecting pipe, and then under the centrifugal force of the filter cartridge, the filtration of urine is accelerated, achieving high filtration efficiency and a thorough filtration effect;

[0015] 2. During the filtering process, the filtered urine (i.e., urine centrifuged) is distributed in the groove on the upper side of the trough plate through the guide tube, and then flows into the glass test tube on the lower side through the drainage tube. The filtered urine is collected separately to facilitate the subsequent multiple sample collection and testing. At the same time, a box door is provided on the front side of the collection box, so that the test tube rack can be taken out of the collection box as a whole after the box door is opened, so as to achieve the effect of easy collection.

[0016] 3. When cleaning, first close the ball valve, remove the collection box, then add cleaning agent from the liquid inlet hopper, clean the filter cartridge while the filter cartridge is rotating, then open the ball valve to directly flush out the dirt cleaned inside (which cannot be thrown out by the filter cartridge), so as to facilitate the discharge of all sewage from the filter box and achieve the effect of easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of an embodiment of the utility model.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the filter assembly according to an embodiment of the utility model.

[0019] Figure 3 For the utility model embodiment Figure 2 Schematic diagram of the structure at point A in the middle.

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the collecting component of an embodiment of the utility model.

[0021] In the figure: 1. bracket; 2. filter assembly; 21. connecting pipe; 22. bushing; 23. stabilizer bar; 24. upper end plate; 25. connecting hole; 26. filter cartridge; 27. positioning column; 28. discharge hole; 29. ​​ball valve; 291. valve handle; 3. collection assembly; 31. collection box; 32. guide tube; 33. distribution slot plate; 34. drainage tube; 35. test tube rack; 36. glass test tube; 4. filter box; 5. gear set; 6. motor; 7. belt; 8. drive shaft; 9. liquid inlet bucket. DETAILED DESCRIPTION

[0022] Reference Figures 1 to 4As shown, the utility model provides a high-efficiency urine filtering device, including: a bracket 1, a filter assembly 2 and a collection assembly 3, the inner side of the bracket 1 is connected to a filter box 4, and the filter assembly 2 is arranged inside the filter box 4, and the collection assembly 3 is connected to the lower side of the filter box 4, the filter assembly 2 includes a filter cartridge 26, and the upper end of the filter cartridge 26 is connected to a connecting pipe 21, and the lower end of the filter cartridge 26 is connected to a positioning column 27, and the outer side of the connecting pipe 21 is connected to a gear set 5, the gear set 5 is connected to a motor 6 through a drive shaft 8 and a belt 7, and the motor 6 is fixed to the outer wall of the filter box 4, the gear set 5 includes a first gear fixed to the outer wall of the connecting pipe 21, and a second gear meshed with the outer side of the first gear, and the lower end of the drive shaft 8 is inserted into the second gear, and the upper end of the drive shaft 8 is connected to the inner side of the second gear. The end passes through the upper box wall of the filter box 4, and the upper end of the drive shaft 8 and the output shaft end of the motor 6 are both equipped with pulleys, and the belt 7 is connected between the pulleys. The upper end of the connecting pipe 21 is plugged with a liquid inlet hopper 9, and the liquid inlet hopper 9 is plugged into the upper side of the filter box 4. The collecting component 3 includes a guide tube 32 connected to the bottom of the filter box 4, and the lower end of the guide tube 32 is provided with a collecting box 31, and the collecting box 31 is provided with a test tube rack 35 and a glass test tube 36 plugged into the test tube rack 35. A distribution slot plate 33 is provided inside the collecting box 31, and the distribution slot plate 33 is located on the lower side of the guide tube 32, and a groove is opened on the upper end surface of the distribution slot plate 33, and a drainage tube 34 is connected to the bottom of the groove, and the lower end of the drainage tube 34 corresponds to the upper and lower positions of the test tube mouth of the glass test tube 36.

[0023] In this embodiment, the support 1, the filter assembly 2 and the collection assembly 3 constitute the main structure of the high-efficiency urine filtering device involved in this application.

[0024] The positioning column 27 is rotatably connected to the inner box wall at the lower side of the filter box 4 to facilitate the stable rotation of the filter cartridge 26 .

[0025] The bottom of the filter box 4 has a raised middle and sunken edge structure, and the guide pipe 32 is connected to the edge of the filter box 4, so that the filtered urine can be easily guided.

[0026] It should be noted that a cleaning port is provided on the upper side of the filter box 4 at the rear side of the liquid inlet hopper 9, so that during cleaning, detergent can also be introduced into the filter box 4, so that friction occurs between the filter cartridge 26 and the detergent during rotation, thereby achieving a better cleaning effect.

[0027] It should be noted that in the above cleaning method, the bottom of the guide tube 32 is first blocked, and the collection box 31 is removed. When the cleaning is completed after a period of time, the guide tube 32 is opened to discharge sewage.

[0028] As a preferred embodiment, by providing a distribution slot plate 33 and a drainage tube 34, the filtered urine can be evenly collected in each glass test tube 36, which is convenient for subsequent detection and use.

[0029] like Figure 2 and Figure 3 As shown, the filter cartridge 26 is configured as a cylindrical filter mesh structure with a hollow interior, and the upper end of the filter cartridge 26 is connected to an upper end plate 24, and the lower end of the filter cartridge 26 is provided with a lower end plate, the lower end plate of the filter cartridge 26 is provided with a discharge hole 28, and a ball valve 29 is provided inside the discharge hole 28, and the outer side of the ball valve 29 is connected to a valve handle 291, and the valve handle 291 is rotatably connected to the outer side of the lower end plate.

[0030] Specifically, a sealing ring is provided on the inner wall of the rotation connection between the discharge hole 28 and the ball valve 29. The ball valve 29 is set to an elliptical structure and a flow hole is opened in the middle. The valve handle 291 is rotated by a certain angle so that the flow hole is in the flow direction of the discharge hole 28 to achieve the discharge effect, and the closing effect can be achieved by changing the angle of the valve handle 291.

[0031] like Figure 1 and Figure 2 As shown, the lower end of the connecting tube 21 is inserted into the connecting hole 25 opened in the middle of the upper end plate 24, and the outer wall of the connecting tube 21 is rotatably connected to the shaft sleeve 22, and the outer wall of the shaft sleeve 22 is connected to the stabilizing rod 23, and the outer end of the stabilizing rod 23 is fixed to the inner wall of the filter box 4, and a vertical pipe is provided at the lower end of the liquid inlet bucket 9, and the vertical pipe is inserted into the upper end of the connecting tube 21, and the vertical pipe is rotatably connected to the inner wall of the connecting tube 21.

[0032] As a preferred embodiment, the rotational stability of the filter cartridge 26 is enhanced by providing the shaft sleeve 22 and the stabilizing rod 23 .

[0033] As a preferred embodiment, by rotating and plugging the vertical tube at the lower end of the liquid inlet hopper 9 with the connecting tube 21, an operation mode of filtering and adding urine at the same time can be achieved.

[0034] When in use, the motor is started, so that the motor drives the connecting pipe to rotate through the belt, pulley, drive shaft and gear set, and then drives the filter cartridge to rotate through the connecting pipe, and then the urine stock liquid passes through the liquid inlet funnel, so that it enters the filter cartridge through the connecting pipe, and then under the centrifugal force of the filter cartridge, the filtration of the urine is accelerated, so that the filtration efficiency is achieved and a thorough filtration effect is achieved. During the filtration process, the filtered urine (i.e., the urine centrifuged out) is distributed in the groove on the upper side of the trough plate through the guide pipe, and then flows into the glass test tube on the lower side through the drainage pipe. The filtered urine is collected separately, which is convenient for subsequent multiple sample collection and testing. At the same time, a box door is provided on the front side of the collection box, so that the test tube rack can be taken out of the collection box as a whole after the box door is opened, so as to achieve the effect of easy collection.

[0035] The high-efficiency urine filtering device of the utility model can effectively solve the problems of poor filtering effect, low efficiency and inability to independently collect the filtered urine in the existing urine filtering devices. It improves the filtering efficiency and effect of the existing urine filtering devices on the basis of the existing high-efficiency urine filtering device technology, and is convenient for evenly dividing and independently collecting the filtered urine through a test tube, which is convenient for subsequent detection and use.

Claims

1. A high-efficiency urine filtering device, comprising: A support (1), a filter assembly (2) and a collection assembly (3), characterized in that: the inner side of the support (1) is connected to a filter box (4), and the filter assembly (2) is arranged inside the filter box (4), and the collection assembly (3) is connected to the lower side of the filter box (4), the filter assembly (2) comprises a filter cartridge (26), and the upper end of the filter cartridge (26) is connected to a connecting pipe (21), and the lower end of the filter cartridge (26) is connected to a positioning column (27), and the outer side of the connecting pipe (21) is connected to a gear set (5), and the gear set (5) ) is connected to a motor (6) via a drive shaft (8) and a belt (7), and the motor (6) is fixed to the outer wall of the filter box (4), the upper end of the connecting pipe (21) is plugged with a liquid inlet hopper (9), and the liquid inlet hopper (9) is plugged into the upper side of the filter box (4), the collecting assembly (3) comprises a guide tube (32) connected to the bottom of the filter box (4), and a collecting box (31) is provided at the lower end of the guide tube (32), and a test tube rack (35) and a glass test tube (36) plugged into the test tube rack (35) are provided in the collecting box (31).

2. A high-efficiency urine filtering device according to claim 1, characterized in that: The filter cartridge (26) is configured as a cylindrical filter screen structure with a hollow interior, and an upper end plate (24) is connected to the upper end of the filter cartridge (26), while a lower end plate is provided at the lower end of the filter cartridge (26).

3. A high-efficiency urine filtration device according to claim 1, characterized in that: The lower end of the connecting pipe (21) is inserted into a connecting hole (25) opened in the middle of the upper end plate (24), and the outer wall of the connecting pipe (21) is rotatably connected to a shaft sleeve (22), and the outer wall of the shaft sleeve (22) is connected to a stabilizing rod (23), while the outer end of the stabilizing rod (23) is fixed to the inner wall of the filter box (4).

4. A high-efficiency urine filtration device according to claim 1, characterized in that: A vertical pipe is provided at the lower end of the liquid inlet hopper (9), and the vertical pipe is inserted into the interior of the upper end tube body of the connecting tube (21), and the vertical pipe is rotatably connected to the inner tube wall of the connecting tube (21).

5. A high-efficiency urine filtering device according to claim 1, characterized in that: The gear set (5) comprises a first gear fixed to the outer wall of the connecting tube (21), and a second gear meshed with the outside of the first gear, and the lower end of the driving shaft (8) is inserted into the inside of the second gear.

6. A high-efficiency urine filtering device according to claim 1, characterized in that: The upper end of the drive shaft (8) passes through the upper box wall of the filter box (4), and the upper end of the drive shaft (8) and the output shaft end of the motor (6) are both equipped with pulleys, and the belt (7) is connected between the pulleys.

7. A high-efficiency urine filtering device according to claim 1, characterized in that: The lower end plate of the filter cartridge (26) is provided with a discharge hole (28), a ball valve (29) is provided inside the discharge hole (28), and a valve handle (291) is connected to the outer side of the ball valve (29), while the valve handle (291) is rotatably connected to the outer side of the lower end plate.

8. A high-efficiency urine filtering device according to claim 1, characterized in that: A distribution slot plate (33) is provided inside the collection box (31), and the distribution slot plate (33) is located at the lower side of the guide tube (32). A groove is provided on the upper end surface of the distribution slot plate (33), and a drainage tube (34) is connected to the bottom of the groove. The lower end of the drainage tube (34) corresponds to the upper and lower positions of the test tube mouth of the glass test tube (36).

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