Urine-water diverter for separating and extracting urokinase from human urine

Abstract

The utility model relates to the field of urokinase extraction, and discloses a urine and water diverter for separating and extracting urokinase from human urine, which comprises a shell, a protective cover is arranged at the top end of the shell, a filter plate is arranged on the inner wall of the shell, a driving motor is fixedly connected to the top end of the protective cover, and an output shaft of the driving motor penetrates through and rotates on the inner wall of the protective cover. A cleaning assembly is arranged at the bottom end of an output shaft of the driving motor and comprises a connecting rod, the top end of the connecting rod is fixedly connected to the bottom end of the output shaft of the driving motor, and stirring blades are fixedly connected to the outer side of the connecting rod. According to the urine separating and filtering device, the driving motor, the cleaning assembly and the filtering plate are used in cooperation, when urine is separated and filtered, the cleaning brush can be driven by the driving motor to clean the filtering net, it is ensured that the filtering efficiency is continuous and stable, then the urine is stirred through the stirring blades, and therefore dispersion of impurities in the urine is promoted; and the risk of blockage of the filter screen is reduced.

Description

Technical Field

[0001] The utility model relates to the field of urokinase extraction, in particular to a urine diverter for separating and extracting urokinase from human urine. Background Technique

[0002] In the fields of medicine and biotechnology, urokinase, as an important bioactive substance, has wide application value in thrombolysis and other aspects.

[0003] In the preliminary treatment process of urine, the filtration and separation of urine is one of the key steps.

[0004] During the use of existing urine filtration equipment, the filtration efficiency often decreases due to the gradual accumulation of impurities in urine on the filter screen. As the filtration progresses, the filter screen is prone to clogging, reducing the efficiency of urokinase extraction. Therefore, a urine diverter for separating and extracting urokinase from human urine is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a urine diverter for separating and extracting urokinase from human urine, aiming to improve the problem of "the filtration efficiency decreases due to the gradual accumulation of impurities in urine on the filter screen" in the existing technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A urine diverter for separating and extracting urokinase from human urine, including a housing, a protective cover is arranged at the top of the housing, a filter plate is arranged on the inner wall of the housing, a driving motor is fixedly connected to the top of the protective cover, the output shaft of the driving motor penetrates and rotates in the inner wall of the protective cover, a cleaning component is arranged at the bottom end of the output shaft of the driving motor, the cleaning component includes a connecting rod, the top end of the connecting rod is fixedly connected to the bottom end of the output shaft of the driving motor, a stirring blade is fixedly connected to the outside of the connecting rod, a cleaning brush is fixedly installed on the outside of the bottom end of the connecting rod, and the lower side of the cleaning brush slides on the upper side of the filter plate.

[0007] As a further description of the above technical solution:

[0008] A sealing rubber strip is arranged between the housing and the protective cover, a limiting column is fixedly connected to the top of the housing, the outside of the limiting column penetrates and is inserted into the inner wall of the protective cover, there are four groups of the limiting columns, limiting grooves are opened on the opposite sides of two groups of the limiting columns, and a limiting plate is slidably connected to the inner wall of the protective cover.

[0009] As a further description of the above technical solution:

[0010] There are four groups of the limiting plates. Two groups of the limiting plates are elastically connected by compression springs. One side of the limiting plate close to the limiting column is set as an inclined surface. The outer side of the limiting column is inserted into the inner wall of the limiting groove.

[0011] As a further description of the above technical solution:

[0012] The top end of the limiting column is set as an inclined surface.

[0013] As a further description of the above technical solution:

[0014] A liquid injection pipe is arranged on the right side of the outer shell. A water injection pipe is arranged on the left side of the outer shell. A baffle is inserted below the liquid injection pipe on the right side of the outer shell. A sealing strip is arranged on the outer side of the inner wall of the outer shell close to the baffle.

[0015] As a further description of the above technical solution:

[0016] A maintenance component is arranged below the liquid injection pipe on the right side of the outer shell. The maintenance component includes a discharge plate. The left side of the discharge plate is fixedly connected to the right side of the outer shell. A pull plate is slidably connected to the inner wall of the outer shell. The pull plate and the outer shell are elastically connected by a return spring. The bottom end of the pull plate is fixedly connected with a clamping column.

[0017] As a further description of the above technical solution:

[0018] A clamping groove is opened at the top end of the baffle.

[0019] As a further description of the above technical solution:

[0020] The outer side of the clamping column is inserted into the inner wall of the clamping groove. The right inner wall of the pull plate slides on the right side of the baffle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the combined use of the drive motor, the cleaning component and the filter plate, when separating and filtering urine, the drive motor can drive the cleaning brush to clean the filter net, ensuring the continuous and stable filtration efficiency. Then, the urine is stirred by the stirring blades, thereby promoting the dispersion of impurities in the urine and reducing the risk of blockage of the filter net.

[0023] 2. In the utility model, through the combined use of the baffle, the maintenance component and the outer shell, when the device needs to clean the impurities on the filter plate, the baffle can be quickly removed through the maintenance component, so as to clean the filter plate, improving the cleaning efficiency of the equipment. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the front three-dimensional structure of the outer shell and the protective cover in the present utility model;

[0026] Figure 3 This is a schematic front three-dimensional structure view of the protective cover in the present utility model;

[0027] Figure 4 This is a schematic exploded three-dimensional structure view of the maintenance component in the present utility model.

[0028] Legend Explanation:

[0029] 1. Outer shell; 2. Protective cover; 3. Driving motor; 31. Connecting rod; 32. Stirring blade; 33. Cleaning brush; 34. Sealing strip; 35. Limit post; 36. Limit plate; 37. Compression spring; 38. Limit groove; 4. Filter plate; 41. Discharge plate; 42. Pulling plate; 43. Clamping post; 44. Return spring; 45. Card slot; 5. Baffle; 6. Sealing strip. Specific Embodiment

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0031] Refer to Figure 1 and Figure 2 , an embodiment provided by the present utility model: A urine water separator for separating and extracting urokinase from human urine, including an outer shell 1, the interior of which is set as a water collection chamber, providing space for the filtration and separation of urine. At the same time, a water outlet pipe is provided at the bottom end of the water collection. A protective cover 2 is provided at the top end of the outer shell 1, effectively preventing external dust and impurities from entering the water collection chamber, avoiding the pollution of urine, and thus ensuring the purity of urokinase extraction. A filter plate 4 is provided on the inner wall of the outer shell 1. The filter plate 4 is installed on the inner wall of the outer shell 1. The filter plate 4 can block larger particulate impurities in urine, such as solid particles and precipitates, realizing preliminary solid-liquid separation and creating a relatively pure urine environment for the subsequent extraction of urokinase. A driving motor 3 is fixedly connected to the top end of the protective cover 2. The driving motor 3 has stable output performance and can provide sufficient torque and speed to ensure that the connecting rod 31, the stirring blade 32, and the cleaning brush 33 can work efficiently. This technology is prior art, so it will not be elaborated here. The output shaft of the driving motor 3 penetrates and rotates in the inner wall of the protective cover 2.

[0032] Furthermore, a cleaning component is provided at the bottom end of the output shaft of the drive motor 3. The cleaning component includes a connecting rod 31. As a key component connecting the output shaft of the drive motor 3 with the stirring blade 32 and the cleaning brush 33, the top end of the connecting rod 31 is fixedly connected to the bottom end of the output shaft of the drive motor 3. Two groups of stirring blades 32 are fixedly connected to the outer side of the connecting rod 31. Driven by the drive motor 3, the stirring blades 32 rotate to stir the urine in the water collection bin, promoting the contact between the urine and the filter plate 4, accelerating the filtration speed, and at the same time dispersing the impurities in the urine, reducing the risk of blockage of the filter net. The cleaning brush 33 is fixedly installed on the outer side of the bottom end of the connecting rod 31. The lower side of the cleaning brush 33 slides on the upper side of the filter plate 4 to clean the filter plate 4. The material of the cleaning brush 33 usually has a certain flexibility and wear resistance. This technology is the prior art, so it will not be elaborated here. It can effectively remove the impurities on the filter plate 4 without damaging the filter plate 4.

[0033] Refer to Figure 1 - Figure 3 Between the outer shell 1 and the protective cover 2, a sealing strip 34 is provided to form a sealed interface to prevent urine from leaking from the connection between the outer shell 1 and the protective cover 2. The top end of the outer shell 1 is fixedly connected with a limit post 35, which provides accurate positioning and limiting functions for the installation of the protective cover 2. The outer side of the limit post 35 is inserted through the inner wall of the protective cover 2. Four groups of limit posts 35 are provided. On the opposite sides of two groups of limit posts 35, a limit groove 38 is opened, which cooperates with the limit plate 36 to fix the protective cover 2. The limit plate 36 is slidably connected to the inner wall of the protective cover 2. Through cooperation with the limit post 35, the protective cover 2 is firmly fixed on the outer shell 1.

[0034] Furthermore, four groups of limit plates 36 are provided. The number and position of the limit plates 36 correspond to those of the limit posts 35 to ensure stable fixation of the protective cover 2 in all directions. The two groups of limit plates 36 are elastically connected by a compression spring 37 to provide an elastic force for the limit plate 36. When the protective cover 2 is installed on the outer shell 1, the compression spring 37 is in a compressed state, and its elastic force enables the limit plate 36 to closely cooperate with the limit post 35 to ensure that the protective cover 2 will not loosen during operation. The side of the limit plate 36 close to the limit post 35 is set as an inclined surface, which can cooperate with the limit post 35 more smoothly during installation, improving the installation efficiency and accuracy. The outer side of the limit post 35 is inserted into the inner wall of the limit groove 38, and the top end of the limit post 35 is set as an inclined surface, which cooperates with the inclined surface of the limit plate 36. As the protective cover 2 is pressed down, the limit plate 36 will gradually slide along the inclined surface, so as to quickly install the protective cover 2.

[0035] Refer to Figure 2 and Figure 3, a liquid injection pipe is provided on the right side of the outer shell 1 for injecting urine containing urokinase into the water collection chamber, and a water injection pipe is provided on the left side of the outer shell 1 for injecting cleaning water or other auxiliary liquids into the water collection chamber. A baffle 5 is inserted near the lower side of the liquid injection pipe on the right side of the outer shell 1. When the baffle 5 is removed, impurities on the filter plate 4 can be flushed out by injecting cleaning water. A sealing strip 6 is provided on the outer side of the inner wall of the outer shell 1 near the baffle 5 to play a sealing role and prevent liquid from leaking from the connection between the baffle 5 and the outer shell 1.

[0036] Refer to Figure 2 and Figure 4 , a maintenance component is provided near the lower side of the liquid injection pipe on the right side of the outer shell 1. The maintenance component includes a discharge plate 41, which is mainly used to discharge impurities or waste liquid generated during maintenance. The left side of the discharge plate 41 is fixedly connected to the right side of the outer shell 1. A pull plate 42 is slidably connected to the inner wall of the outer shell 1. By pulling the pull plate 42, the insertion state of the clamping column 43 and the clamping groove 45 can be controlled, so as to realize the position control of the baffle 5. The pull plate 42 and the outer shell 1 are elastically connected by a return spring 44 to provide an elastic restoring force for the pull plate 42.

[0037] Furthermore, a clamping column 43 is fixedly connected to the bottom end of the pull plate 42, which cooperates with the clamping groove 45 at the top end of the baffle 5. When the clamping column 43 is inserted into the clamping groove 45, the position of the baffle 5 can be fixed to ensure that the baffle 5 can stably block the liquid flow when needed. A clamping groove 45 is provided at the top end of the baffle 5 to cooperate with the clamping column 43 to realize the fixation of the baffle 5 and prevent it from easily coming out under external force. The outer side of the clamping column 43 is inserted into the inner wall of the clamping groove 45, and the inner wall of the right side of the pull plate 42 slides on the right side of the baffle 5.

[0038] Working principle: When in use, first inject urine containing urokinase into the water collection chamber through the liquid injection pipe on the right side of the outer shell 1, and then start the drive motor 3 at the top end of the protective cover 2. The output shaft of the drive motor 3 drives the connecting rod 31 to rotate, and the stirring blades 32 on the outer side of the connecting rod 31 rotate accordingly to stir the urine in the water collection chamber, accelerate the filtration speed, disperse the impurities in the urine, reduce the risk of the filter mesh being blocked. At the same time, the cleaning brush 33 on the outer side of the bottom end of the connecting rod 31 slides on the upper side of the filter plate 4 to clean the impurities on the filter plate 4 and prevent the filter plate 4 from being blocked.

[0039] When maintenance of the equipment is required, first overcome the elastic force of the compression spring 37 and pull the limit plate 36 to make the limit plate 36 disengage from the limit column 35 from the limit groove 38. At this time, the protective cover 2 can be removed from the top end of the outer shell 1, and the sealing rubber strip 34 is separated as the protective cover 2 is disassembled and no longer plays a sealing role. In this way, the disassembly operation of the protective cover 2 is completed, so as to carry out maintenance inspection and other work on the inside of the equipment when maintenance of the equipment is required.

[0040] When it is necessary to clean the impurities in the filter plate 4 and the water collecting bin, pull the pull plate 42 upward. The pull plate 42 drives the clamping column 43 to disengage from the clamping groove 45 at the top of the baffle 5. At this time, the baffle 5 inserted on the right side of the housing 1 can be removed. Inject cleaning water into the water collecting bin through the water injection pipe on the left side of the housing 1. The cleaning water can wash out the impurities on the filter plate 4 and discharge them through the discharge plate 41. After the maintenance is completed, insert the baffle 5 back into the right side of the housing 1 and release the pull plate 42. Under the elastic restoring force of the return spring 44, the pull plate 42 drives the clamping column 43 to re-insert into the clamping groove 45 to fix the position of the baffle 5.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A urine diverter for separating and extracting urokinase from human urine, comprising a housing (1), characterized in that: A protective cover (2) is provided at the top of the outer shell (1). A filter plate (4) is provided on the inner wall of the outer shell (1). A driving motor (3) is fixedly connected to the top of the protective cover (2). The output shaft of the driving motor (3) penetrates and rotates inside the inner wall of the protective cover (2). A cleaning component is provided at the bottom end of the output shaft of the driving motor (3). The cleaning component includes a connecting rod (31). The top end of the connecting rod (31) is fixedly connected to the bottom end of the output shaft of the driving motor (3). Stirring blades (32) are fixedly connected to the outside of the connecting rod (31). A cleaning brush (33) is fixedly installed on the outside of the bottom end of the connecting rod (31). The lower side of the cleaning brush (33) slides on the upper side of the filter plate (4).

2. The urine diverter for separating and extracting urokinase from human urine according to claim 1, characterized in that: A sealing strip (34) is provided between the outer shell (1) and the protective cover (2). A limiting post (35) is fixedly connected to the top of the outer shell (1). The outside of the limiting post (35) penetrates and is inserted into the inner wall of the protective cover (2). There are four groups of the limiting posts (35). A limiting groove (38) is opened on the opposite side of two groups of the limiting posts (35). A limiting plate (36) is slidably connected to the inner wall of the protective cover (2).

3. The urine diverter for separating and extracting urokinase from human urine according to claim 2, wherein: There are four groups of the limiting plates (36). Two groups of the limiting plates (36) are elastically connected by a compression spring (37). The side of the limiting plate (36) close to the limiting post (35) is set as an inclined surface. The outside of the limiting post (35) is inserted into the inner wall of the limiting groove (38).

4. A urine diverter for separating and extracting urokinase from human urine according to claim 2, characterized in that: The top end of the limiting post (35) is set as an inclined surface.

5. The urine diverter for separating and extracting urokinase from human urine according to claim 1, characterized in that: A liquid injection pipe is provided on the right side of the outer shell (1). A water injection pipe is provided on the left side of the outer shell (1). A baffle (5) is inserted near the lower side of the liquid injection pipe on the right side of the outer shell (1). A sealing strip (6) is provided on the outside of the inner wall of the outer shell (1) near the baffle (5).

6. The urine diverter for separating and extracting urokinase from human urine according to claim 1, characterized in that: A maintenance component is provided near the lower side of the liquid injection pipe on the right side of the outer shell (1). The maintenance component includes a discharge plate (41). The left side of the discharge plate (41) is fixedly connected to the right side of the outer shell (1). A pull plate (42) is slidably connected to the inner wall of the outer shell (1). The pull plate (42) and the outer shell (1) are elastically connected by a return spring (44). A clamping post (43) is fixedly connected to the bottom end of the pull plate (42).

7. The urine diverter for separating and extracting urokinase from human urine according to claim 5, characterized in that: A clamping groove (45) is opened at the top of the baffle (5).

8. The urine diverter for separating and extracting urokinase from human urine according to claim 6, characterized in that: The outside of the clamping post (43) is inserted into the inner wall of the clamping groove (45). The right inner wall of the pull plate (42) slides on the right side of the baffle (5).

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