A urine analyzer waste liquid treatment device

Abstract

This application relates to the field of waste liquid treatment, specifically a waste liquid treatment device for a urine analyzer. To address the issue of improving the safe treatment of waste liquid during collection, the device includes a collection cylinder and a heating coil plate. The heating coil plate is fixedly installed inside the collection cylinder, forming a heating gap between it and the cylinder. An inlet pipe and an outlet pipe are located at the top of the collection cylinder, and a drain pipe is located at the bottom. The collection cylinder is arranged from top to bottom with a receiving plate, a distribution plate, and a filter plate, with the receiving plate and distribution plate positioned above the heating coil plate. The top of the distribution plate is in contact with the bottom of the receiving plate. A rotating auxiliary component is located at the top of the collection cylinder, connected to the urine analyzer to rotate the distribution plate. The receiving plate has several receiving holes along its circumference, and the distribution plate has distribution holes. Rotation of the distribution plate allows the distribution holes to connect with the receiving holes at different positions. This application effectively improves the collection capacity for safe waste liquid treatment.

Description

Technical Field

[0001] This application relates to the field of waste liquid treatment, and in particular to a waste liquid treatment device for a urine analyzer. Background Technology

[0002] The use of sheath fluid is crucial when performing urine component analysis using a urine formed element analyzer. The primary function of the sheath fluid is to encapsulate the sample stream, ensuring it remains centered in the nozzle, thereby improving detection accuracy. Furthermore, the sheath fluid prevents formed elements in the sample stream from approaching the nozzle wall, avoiding nozzle clogging. Each time a new sheath fluid is used, the waste sheath fluid must be disposed of. Since waste sheath fluid is classified as medical waste and may carry pathogens, direct disposal could pollute the environment; therefore, it must be properly disposed of according to medical waste disposal regulations. This process not only ensures the accuracy of the test results but also guarantees the safety and environmental friendliness of laboratory operations.

[0003] Therefore, in the process of using a urine analyzer, in addition to the safe and sealed collection of waste liquid, how to increase the safe treatment of waste liquid during the collection process has become an urgent problem to be solved. Summary of the Invention

[0004] To improve the collection capacity for safe treatment of waste liquid, this application provides a waste liquid treatment device for urine analyzers.

[0005] The waste liquid treatment device for a urine analyzer provided in this application adopts the following technical solution:

[0006] A waste liquid treatment device for a urine analyzer includes a collection cylinder and a heating coil plate. The heating coil plate is fixedly installed inside the collection cylinder, forming a heating gap between the heating coil plate and the collection cylinder. A heating wire is installed within the heating gap. An inlet pipe and an outlet pipe are provided at the top of the collection cylinder, and a drain pipe is provided at the bottom of the collection cylinder. A receiving plate, a distribution plate, and a filter plate are arranged sequentially from top to bottom on the collection cylinder. The receiving plate and the distribution plate are positioned above the heating coil plate. The top of the distribution plate is in contact with the bottom of the receiving plate. A rotating auxiliary component is provided at the top of the collection cylinder. The rotating auxiliary component is connected to the urine analyzer to drive the distribution plate to rotate. The receiving plate has several receiving holes along its circumference, and the distribution plate has distribution holes. The distribution plate rotates to allow the distribution holes to connect with the receiving holes at different positions.

[0007] By adopting the above technical solutions, the design of the heating coil plate and heating wire can sterilize and disinfect the waste liquid entering the collection cylinder, reducing microbial activity and minimizing the risk of environmental pollution. The inlet pipe, exhaust pipe, and outlet pipe ensure smooth flow of the waste liquid during collection while guaranteeing gas discharge and preventing pressure buildup. The receiving plate, distribution plate, and filter plates arranged sequentially from high to low form a multi-stage filtration structure, which helps remove impurities and harmful substances from the waste liquid, improving the quality of waste liquid treatment. The coordinated design of the receiving plate and distribution plate, along with the application of rotating auxiliary components, achieves uniform distribution of waste liquid at different locations, improving the efficiency and uniformity of waste liquid treatment. The dynamic connection between the distribution hole and the receiving hole further enhances the flexibility and adaptability of waste liquid treatment, ensuring that each batch of waste liquid is fully treated. This urine analyzer waste liquid treatment equipment effectively improves the collection capacity and safety of waste liquid.

[0008] Preferably, the bottom of the distribution plate is provided with a distribution screen, which is located below the distribution hole and has a plurality of sieving holes, so that the waste liquid can drip onto the filter plate through the sieving holes.

[0009] By adopting the above technical solution, the distribution screen at the bottom of the distribution plate can effectively disperse the waste liquid, allowing it to be evenly distributed and drip onto the filter plate through the screen holes. This further enhances the safe treatment capability of the waste liquid.

[0010] Preferably, the distributing screen is provided with a distributing cone, which is always located directly below the distributing hole.

[0011] By adopting the above technical solution, the distribution cone on the distribution screen can guide the waste liquid to flow in a concentrated manner to different distribution holes, reducing the residue of waste liquid on the distribution screen and improving the uniform distribution and treatment efficiency of the waste liquid. This helps to further enhance the ability to safely treat waste liquid.

[0012] Preferably, a distribution ring is provided around the distribution screen, the outer wall of the distribution ring is vertical and the inner wall is inclined, and the waste liquid is guided towards the distribution cone through the inner wall of the distribution ring.

[0013] By adopting the above technical solution, the vertical setting of the outer wall of the distribution ring helps to maintain structural stability. The waste liquid comes into contact with the inclined outer wall of the distribution ring under centrifugal force. The inclined outer wall guides the waste liquid towards the distribution cone, reducing the difficulty of the waste liquid dripping evenly onto the filter plate after being thrown out of the distribution screen. Therefore, the above structure can improve the dispersion of waste liquid before it enters the filter plate, thereby improving the efficiency and uniformity of waste liquid treatment.

[0014] Preferably, the filter plate is provided with multiple filter areas according to the number of receiving holes, each filter area corresponds to one receiving hole, and the filter area is located directly below the corresponding receiving hole; the size of the distribution screen is less than or equal to that of a single filter area.

[0015] By adopting the above technical solution, the filter plate is set with multiple filtration zones according to the number of receiving holes. Each filtration zone corresponds to one receiving hole. The size design of the distribution screen enables it to effectively disperse waste liquid below the distribution holes, further enhancing the uniform distribution of waste liquid in the filtration area, reducing the risk of local overload, and improving the stability and reliability of the entire system.

[0016] Preferably, the rotating auxiliary assembly includes a rotating shaft, an auxiliary wheel, a motion conversion component, and a reciprocating component; one end of the rotating shaft passes through the collection cylinder and is connected to the distribution plate, and the receiving plate is fixedly installed on the inner wall of the collection cylinder; the auxiliary wheel is fixedly installed at the end of the rotating shaft away from the distribution plate; the motion conversion component is connected to the auxiliary wheel; the reciprocating component is connected to the motion conversion component; the reciprocating component is connected to the urine analyzer; when the urine analyzer pushes the test strip into the detection point and resets, it synchronously drives the reciprocating component to move; the reciprocating component performs reciprocating linear motion and drives the auxiliary wheel to rotate through the motion conversion component, so that the distribution plate and the urine analyzer operate synchronously.

[0017] Preferably, the motion conversion component includes a pair of driven gears and a pair of driving gears. The pair of driven gears are rotatably connected to the top of the collecting cylinder. The line connecting the rotation points of the pair of driven gears passes through the rotation point of the auxiliary wheel. The pair of driven gears mesh with the two symmetrical sides of the auxiliary wheel. The pair of driving gears are also located on both sides of the auxiliary wheel. Each driving gear corresponds to one driven gear, and the driving gear rotates coaxially with the corresponding driven gear. The reciprocating component is located between the two driving gears, and the two driving gears alternately mesh with the reciprocating component.

[0018] By adopting the above technical solution, the reciprocating component alternately meshes with the active gear during the reciprocating process. During the meshing process with the reciprocating component, the reciprocating component moves, thus driving the active gear to rotate. The active gear drives the driven gear to rotate, and the driven gear drives the auxiliary wheel to rotate. The two driven gears alternately drive the auxiliary wheel to rotate, ultimately achieving continuous rotation of the auxiliary wheel to achieve continuous rotation of the distribution plate, so that the waste liquid is evenly discharged from different receiving holes on the receiving plate.

[0019] Preferably, the top of the collecting cylinder is also provided with a limiting frame, and the limiting frame has symmetrically opened limiting holes, and the reciprocating component passes through the limiting holes.

[0020] By adopting the above technical solution, the setting of the limiting frame ensures the stability of the reciprocating component during movement, preventing it from deviating or shaking, and improving the reliability of equipment operation. The design of the limiting hole further ensures the precise positioning of the reciprocating component, enabling it to accurately mesh with the active gear, thereby achieving synchronous operation of the distribution plate and the urine analyzer, improving the efficiency and safety of waste liquid treatment.

[0021] Preferably, the filter plate includes a filter frame, several activated carbon layers, and several physical filter layers. The filter frame is installed on the inner wall of the collection cylinder, and several activated carbon layers and several physical filter layers are alternately arranged in the filter frame. The top and bottom of the filter frame are both physical filter layers.

[0022] By adopting the above technical solution, the activated carbon layer can adsorb organic matter and odors in the waste liquid, while the physical filtration layer can intercept larger solid waste particles, thus ensuring that the discharged liquid is purer. At the same time, the top and bottom of the filter frame are designed as physical filtration layers, further enhancing the stability and reliability of the entire filtration system, preventing leakage or displacement of the filter media, and improving the overall effect of waste liquid treatment.

[0023] Preferably, the top inner wall of the collecting cylinder is inclined, and the top inner wall of the collecting cylinder is highest at the exhaust pipe.

[0024] By adopting the above technical solution, the top inner wall of the collection cylinder is inclined and reaches its highest point at the exhaust pipe, which can effectively prevent waste liquid from splashing out or entering the exhaust pipe, ensuring the safety and stability of equipment operation.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The design of the heating coil and heating wire can sterilize and disinfect the waste liquid entering the collection cylinder, reducing microbial activity and minimizing the risk of environmental pollution. The inlet, outlet, and outlet pipes ensure smooth flow of waste liquid during collection while guaranteeing gas discharge and preventing pressure buildup. The receiving plate, distribution plate, and filter plates arranged sequentially from high to low form a multi-stage filtration structure, helping to remove impurities and harmful substances from the waste liquid and improving the quality of waste liquid treatment. The coordinated design of the receiving and distribution plates, along with the application of rotating auxiliary components, achieves uniform distribution of waste liquid at different locations, improving the efficiency and uniformity of waste liquid treatment. The dynamic connection between the distribution holes and the receiving holes further enhances the flexibility and adaptability of waste liquid treatment, ensuring that each batch of waste liquid is fully treated. This urine analyzer waste liquid treatment equipment effectively improves waste liquid collection capacity and safety.

[0027] 2. The distribution screen at the bottom of the distribution plate effectively disperses the waste liquid, ensuring its even distribution and allowing it to drip onto the filter plate through the screen holes. This further enhances the safe handling capability of the waste liquid.

[0028] 3. During the reciprocating process, the reciprocating component alternately meshes with the driving gear. As the reciprocating component moves, it drives the driving gear to rotate, which in turn drives the driven gear to rotate. The driven gear then drives the auxiliary wheel to rotate. The two driven gears alternately drive the auxiliary wheel to rotate, ultimately achieving continuous rotation of the auxiliary wheel and thus continuous rotation of the distribution plate. This ensures that the waste liquid is evenly discharged from different receiving holes on the receiving plate. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of a urine analyzer waste liquid treatment device according to an embodiment of this application.

[0030] Figure 2 This is a cross-sectional view used in the embodiments of this application to show the internal structure of the collection cylinder.

[0031] Figure 3 yes Figure 2 An enlarged diagram of A in the diagram.

[0032] Figure 4 This is a structural schematic diagram of the rotating auxiliary component used in the embodiments of this application.

[0033] Figure 5 This is a schematic diagram illustrating the structure of the distribution sieve in the implementation scheme of this application.

[0034] Explanation of reference numerals in the attached drawings: 1. Collection cylinder; 11. Heating coil plate; 12. Heating wire; 13. Liquid inlet pipe; 14. Exhaust pipe; 15. Liquid outlet pipe; 2. Receiving plate; 21. Receiving hole; 3. Distribution plate; 31. Distribution hole; 4. Filter plate; 41. Filter frame; 42. Activated carbon layer; 43. Physical filter layer; 5. Rotary auxiliary component; 51. Rotating shaft; 52. Auxiliary wheel; 53. Motion conversion component; 531. Driven gear; 532. Driven gear sector; 54. Reciprocating component; 6. Distribution sieve; 61. Sieving hole; 62. Distribution cone; 63. Distribution ring; 7. Limiting frame; 71. Limiting hole. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0036] This application discloses a waste liquid treatment device for a urine analyzer. (Refer to...) Figure 1 and Figure 2The waste liquid treatment equipment for the urine analyzer includes a collection cylinder 1 and a heating coil plate 11. The collection cylinder 1 is placed on a frame. In this embodiment, the heating coil plate 11 has a straight plate in the middle and curved plates at both ends. The heating coil plate 11 is snapped onto the inner wall of the collection cylinder 1. Due to the structure of the heating coil plate 11 itself, a heating gap is formed between the collection cylinder 1 and the heating coil plate 11, and a heating wire 12 is installed in the heating gap. The heating coil plate 11 can be made of stainless steel, which has good corrosion resistance and thermal conductivity. The heating wire 12 can be made of nickel-chromium alloy wire, which has high resistivity and excellent oxidation resistance, and can work stably for a long time. The heating wire 12 can be fixed to the heating coil plate 11 by spiral winding to ensure uniform heat distribution.

[0037] The top of the collection cylinder 1 is equipped with an inlet pipe 13 and an exhaust pipe 14, and the bottom of the collection cylinder 1 is equipped with a drain pipe 15. The inner wall of the top of the collection cylinder 1 is inclined, and the inner wall of the top of the collection cylinder 1 is the highest at the exhaust pipe 14, which can effectively prevent waste liquid from splashing out or entering the exhaust pipe 14, and ensure the safety and stability of the equipment operation.

[0038] Reference Figure 2 The collection cylinder 1 is arranged from top to bottom with a receiving plate 2, a distribution plate 3, and a filter plate 4. The receiving plate 2 and the distribution plate 3 are positioned above the heating coil plate 11. The receiving plate 2 is fixedly installed on the inner wall of the collection cylinder 1, and the distribution plate 3 is rotatably installed on the bottom of the receiving plate 2, with the top of the distribution plate 3 in contact with the bottom of the receiving plate 2. A rotating auxiliary component 5 is provided on the top of the collection cylinder 1. The rotating auxiliary component 5 is connected to the urine analyzer to drive the distribution plate 3 to rotate. In this embodiment, the urine analyzer pushes the test strip to the detection area in a reciprocating motion. The rotating auxiliary component 5 is connected to the pushing structure of the urine analyzer to drive the distribution plate 3 to rotate during the process of the pushing structure pushing the test strip. The filter plate 4 is also installed inside the collection cylinder 1.

[0039] The receiving plate 2 has a plurality of receiving holes 21 arranged around its circumference, forming a virtual circle coaxial with the receiving plate 2. In this embodiment, the distribution plate 3 has a distribution hole 31, which is rotated to connect with the receiving holes 21 at different positions. The diameter of the distribution hole 31 is slightly larger than that of the receiving holes 21 to better guide the liquid into the filter plate 4.

[0040] Waste liquid enters the collection cylinder 1 through the inlet pipe 13 and is temporarily stored on the receiving plate 2. At this time, the distribution plate 3 is continuously rotating. During the rotation of the distribution plate 3, the distribution hole 31 is intermittently connected with the receiving hole 21 at different positions. During the connection between the distribution hole 31 and the receiving hole 21, the waste liquid on the receiving plate 2 will drip down through the receiving hole 21 and the distribution hole 31. During the dripping of the waste liquid, it is heated and sterilized by the high pressure of the heating wire 12. The generated gas is finally discharged through the exhaust pipe 14 through the distribution hole 31 and the receiving hole 21. The waste liquid sterilized by high temperature finally drips onto the filter plate 4. After being filtered by the filter plate 4, the waste liquid is safely discharged through the drain pipe 15.

[0041] The design of the heating coil plate 11 and heating wire 12 can sterilize and disinfect the waste liquid entering the collection cylinder 1, reducing microbial activity and minimizing the risk of environmental pollution. The placement of the inlet pipe 13, exhaust pipe 14, and outlet pipe 15 ensures smooth flow of the waste liquid during collection while guaranteeing gas discharge and preventing pressure buildup. The receiving plate 2, distribution plate 3, and filter plate 4, arranged sequentially from high to low, form a multi-stage filtration structure, which helps remove impurities and harmful substances from the waste liquid, improving the quality of waste liquid treatment. The coordinated design of the receiving plate 2 and distribution plate 3, along with the application of the rotating auxiliary component 5, achieves uniform distribution of waste liquid at different locations, improving the efficiency and uniformity of waste liquid treatment. The dynamic connection between the distribution hole 31 and the receiving hole 21 further enhances the flexibility and adaptability of waste liquid treatment, ensuring that each batch of waste liquid is fully treated. This urine analyzer waste liquid treatment equipment effectively improves the collection capacity and safety of waste liquid.

[0042] Reference Figure 3 and Figure 4 The rotating auxiliary component 5 includes a rotating shaft 51. One end of the rotating shaft 51 passes through the top of the collection cylinder 1 and is rotatably connected to the collection cylinder 1 via a bearing. The other end of the rotating shaft 51 inside the collection cylinder 1 passes through the receiving plate 2 and is fixedly engaged with the distribution plate 3. An auxiliary wheel 52 is fixedly connected to the other end of the rotating shaft 51 outside the collection cylinder 1. In this embodiment, the outer ring of the auxiliary wheel 52 has teeth. A motion conversion component 53 is connected to the auxiliary wheel 52, and a reciprocating component 54 is connected to the motion conversion component 53. Under the action of the pushing structure of the urine analyzer, the reciprocating component 54 performs linear reciprocating motion, thereby driving the auxiliary wheel 52 to continuously rotate under the action of the motion conversion component 53, thereby driving the distribution plate 3 to continuously rotate.

[0043] The motion conversion component 53 includes a pair of driven gears 531 and a pair of driving gears 532. The pair of driven gears 531 are rotatably connected to the top of the collecting cylinder 1 via shafts. The auxiliary wheel 52 is located between the pair of driven gears 531. The line connecting the rotation points of the pair of driven gears 531 passes through the rotation point of the auxiliary wheel 52. The pair of driven gears 531 mesh with the two symmetrical sides of the auxiliary wheel 52 respectively. Therefore, when the driven gears 531 rotate, they can drive the auxiliary wheel 52 to rotate.

[0044] A pair of active gear sectors 532 are also located on both sides of the auxiliary wheel 52. Each active gear sector 532 corresponds to a driven gear 531, and the active gear sector 532 and the corresponding driven gear 531 rotate coaxially. The reciprocating component 54 is located between the two active gear sectors 532. Positionally, the auxiliary wheel 52 is located between the reciprocating component 54 and the collecting cylinder 1. The reciprocating component 54 is a straight plate with teeth in the width direction. The reciprocating component 54 meshes with the two active gear sectors 532 in the width direction. To avoid jamming, the two active gear sectors 532 and the reciprocating component 54 mesh alternately. A limit frame 7 is also installed on the top of the collecting cylinder 1. The limit frame 7 has symmetrical limit holes 71, and the reciprocating component 54 passes through the limit holes 71.

[0045] When the reciprocating member 54 moves in one direction along its length, it first meshes with one of the driving gears 532. This driving gear 532 rotates to drive the corresponding driven gear 531, which in turn drives the auxiliary wheel 52. When the reciprocating member 54 reaches its endpoint in that direction, it disengages from the engaged driving gear 532 and meshes with the other driving gear 532. It should be noted that both driving gears 532 rotate continuously under the influence of the auxiliary wheel 52, but each time the driving gear 532 meshing with the reciprocating member 54 provides the power, while the driving gear 532 disengaged from the reciprocating member 54 rotates passively. Therefore, during the reciprocating linear motion of the reciprocating member 54, the two driving gears 532 alternately provide rotational power to the auxiliary wheel 52. This ultimately achieves the continuous rotation of the distribution plate 3.

[0046] Reference Figure 2 and Figure 5 A distribution sieve 6 is provided at the bottom of the distribution plate 3. The distribution sieve 6 is fixed on one side of the bottom of the distribution plate 3. The distribution sieve 6 can move in the collection cylinder 1 under the rotation of the distribution plate 3. The distribution sieve 6 is located below the distribution hole 31. Several sieving holes 61 are provided on the distribution sieve 6. The several sieving holes 61 are evenly arranged on the distribution sieve 6. The waste liquid can drip down to the filter plate 4 along the sieving holes 61 after passing through the distribution sieve 6.

[0047] The distribution screen 6 has an integrally formed distribution cone 62, which is always located directly below the distribution hole 31. The waste liquid drips down through the distribution hole 31. In order to improve the high-temperature disinfection effect and the uniformity of waste liquid dispersion, the waste liquid is dispersed by the distribution cone 62 and drips down through the screen hole 61.

[0048] A distribution ring 63 is provided around the distribution screen 6. The distribution ring 63 is integrally formed with the distribution screen 6. The outer wall of the distribution ring 63 is vertical and the inner wall is inclined. The waste liquid is guided towards the distribution cone 62 through the inner wall of the distribution ring 63.

[0049] The vertical arrangement of the outer wall of the distribution ring 63 helps maintain structural stability. Under centrifugal force, the waste liquid comes into contact with the inclined outer wall of the distribution ring 63. The inclined outer wall guides the waste liquid toward the distribution cone 62, reducing the difficulty of the waste liquid dripping evenly onto the filter plate 4 after being thrown out of the distribution screen 6. Therefore, the above structure can improve the dispersion of waste liquid before it enters the filter plate 4, thereby improving the efficiency and uniformity of waste liquid treatment.

[0050] Reference Figure 2 The filter plate 4 is provided with multiple filter areas according to the number of receiving holes 21. Each filter area corresponds to one receiving hole 21 and the filter area is located directly below the corresponding receiving hole 21. The size of the distribution screen 6 is less than or equal to that of a single filter area.

[0051] The size design of the distribution screen 6 enables it to effectively disperse waste liquid below the distribution holes 31, further enhancing the uniform distribution of waste liquid in the filtration area, reducing the risk of local overload, and improving the stability and reliability of the entire system.

[0052] Reference Figure 2 The filter plate 4 includes a filter frame 41, several activated carbon layers 42 and several physical filter layers 43. The filter frame 41 is installed on the inner wall of the collection cylinder 1. Several activated carbon layers 42 and several physical filter layers 43 are alternately arranged in the filter frame 41. The top and bottom of the filter frame 41 are both physical filter layers 43.

[0053] The activated carbon layer 42 adsorbs organic matter and odors from the waste liquid, while the physical filtration layer 43 intercepts larger solid waste particles, ensuring a purer discharged liquid. Simultaneously, the top and bottom of the filter frame 41 are designed with physical filtration layers 43, further enhancing the stability and reliability of the entire filtration system, preventing leakage or displacement of the filter media, and improving the overall effectiveness of waste liquid treatment.

[0054] The implementation principle of the urine analyzer waste liquid treatment device in this application embodiment is as follows: When the urine analyzer is operating, the pushing mechanism drives the reciprocating component 54 to move linearly back and forth. When the reciprocating component 54 moves in one direction along its length, it first meshes with one of the active gears 532. At this time, the active gear 532 rotates to drive the corresponding driven gear 531 to rotate, and the driven gear 531 rotates to drive the auxiliary wheel 52 to rotate. When the reciprocating component 54 moves to the end point in that direction along its length, it disengages from the meshing active gear 532 and meshes with the other active gear 532. It should be noted that the two active gears 532 rotate continuously under the action of the auxiliary wheel 52, but each time the power is provided by the active gear 532 meshing with the reciprocating component 54, while the active gear 532 disengaged from the reciprocating component 54 is passively rotated. Rotation; therefore, during the reciprocating linear motion of the reciprocating component 54, the two active gear sectors 532 alternately provide rotational power to the auxiliary wheel 52; ultimately achieving continuous rotation of the distribution plate 3; the waste liquid enters the collection cylinder 1 through the inlet pipe 13 and is temporarily stored on the receiving plate 2. At this time, the distribution plate 3 is continuously rotating. During the rotation of the distribution plate 3, the distribution hole 31 intermittently communicates with the receiving hole 21 at different positions. During the communication between the distribution hole 31 and the receiving hole 21, the waste liquid located on the receiving plate 2 will drip down through the receiving hole 21 and the distribution hole 31. During the dripping process, the waste liquid is heated and sterilized by the high pressure of the heating wire 12. The generated gas is finally discharged through the exhaust pipe 14 through the distribution hole 31 and the receiving hole 21; the waste liquid sterilized by high temperature finally drips onto the filter plate 4, and after being filtered by the filter plate 4, the waste liquid is safely discharged through the drain pipe 15. The dynamic communication between the distribution hole 31 and the receiving hole 21 further enhances the flexibility and adaptability of waste liquid treatment, ensuring that each batch of waste liquid can be fully treated. This urine analyzer wastewater treatment equipment can effectively improve the collection capacity and safety of wastewater.

[0055] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A waste liquid treatment device for a urine analyzer, characterized in that: The system includes a collection cylinder (1) and a heating coil plate (11). The heating coil plate (11) is fixedly installed inside the collection cylinder (1), and a heating gap is formed between the heating coil plate (11) and the collection cylinder (1). A heating wire (12) is installed in the heating gap. An inlet pipe (13) and an exhaust pipe (14) are provided at the top of the collection cylinder (1), and a drain pipe (15) is provided at the bottom of the collection cylinder (1). The collection cylinder (1) is provided with a receiving plate (2), a distribution plate (3), and a filter plate (4) in sequence from high to low. The receiving plate (2) and the distribution plate (3) are located above the heating coil plate (11). The top of the distribution plate (3) is in contact with the bottom of the receiving plate (2). A rotating auxiliary component (5) is provided on the top of the collection cylinder (1). The rotating auxiliary component (5) is connected to the urine analyzer to drive the distribution plate (3) to rotate. The receiving plate (2) is provided with a plurality of receiving holes (21) along its circumference. The distribution plate (3) is provided with distribution holes (31). The distribution plate (3) rotates to make the distribution holes (31) communicate with the receiving holes (21) at different positions. The rotating auxiliary component (5) includes a rotating shaft (51), an auxiliary wheel (52), a motion conversion component (53), and a reciprocating component (54). One end of the rotating shaft (51) passes through the collection cylinder (1) and is connected to the distribution plate (3). The receiving plate (2) is fixedly installed on the collection cylinder. On the inner wall of the collecting cylinder (1); the auxiliary wheel (52) is fixedly installed at the end of the rotating shaft (51) away from the distribution plate (3); the motion conversion component (53) is connected to the auxiliary wheel (52); the reciprocating component (54) is connected to the motion conversion component (53); the reciprocating component (54) is connected to the urine analyzer; when the urine analyzer pushes the test strip into the detection point and resets, it synchronously drives the reciprocating component (54) to move; the reciprocating component (54) performs reciprocating linear motion and drives the auxiliary wheel (52) to rotate through the motion conversion component (53), so that the distribution plate (3) and the urine analyzer operate synchronously; the motion conversion component (53) includes a pair of driven gears (531) and a pair of driving gears (531). 532), the pair of driven gears (531) are rotatably connected to the top of the collecting cylinder (1), the line connecting the rotation points of the pair of driven gears (531) passes through the rotation point of the auxiliary wheel (52), the pair of driven gears (531) mesh with the two sides of the auxiliary wheel (52) respectively; the pair of driving gears (532) are also located on both sides of the auxiliary wheel (52), the driving gears (532) correspond to one driven gear (531), the driving gears (532) and the corresponding driven gears (531) rotate coaxially; the reciprocating member (54) is located between the two driving gears (532), the two driving gears (532) alternately mesh with the reciprocating member (54).

2. The urine analyzer wastewater treatment device according to claim 1, characterized in that: The bottom of the distribution plate (3) is provided with a distribution sieve (6), which is located below the distribution hole (31). The distribution sieve (6) is provided with a plurality of sieving holes (61), and the waste liquid can drip onto the filter plate (4) through the distribution sieve (6) along the sieving holes (61).

3. The urine analyzer wastewater treatment device according to claim 2, characterized in that: The distribution screen (6) is provided with a distribution cone (62), which is always located directly below the distribution hole (31).

4. The urine analyzer wastewater treatment device according to claim 3, characterized in that: A distribution ring (63) is provided around the distribution screen (6). The outer wall of the distribution ring (63) is vertical and the inner wall is inclined. The waste liquid is guided towards the distribution cone (62) through the inner wall of the distribution ring (63).

5. The urine analyzer wastewater treatment device according to claim 2, characterized in that: The filter plate (4) is provided with multiple filter areas according to the number of receiving holes (21), each filter area corresponds to one receiving hole (21), and the filter area is located directly below the corresponding receiving hole (21); the size of the distribution screen (6) is less than or equal to that of a single filter area.

6. The waste liquid treatment equipment for a urine analyzer according to claim 1, characterized in that: The top of the collecting tube (1) is also provided with a limiting frame (7), and the limiting frame (7) has symmetrically opened limiting holes (71), and the reciprocating component (54) passes through the limiting hole (71).

7. The waste liquid treatment equipment for a urine analyzer according to claim 1, characterized in that: The filter plate (4) includes a filter frame (41), several activated carbon layers (42) and several physical filter layers (43). The filter frame (41) is installed on the inner wall of the collection cylinder (1). Several activated carbon layers (42) and several physical filter layers (43) are alternately arranged in the filter frame (41). The top and bottom of the filter frame (41) are both physical filter layers (43).

8. The waste liquid treatment equipment for a urine analyzer according to claim 1, characterized in that: The top inner wall of the collecting cylinder (1) is inclined, and the top inner wall of the collecting cylinder (1) is highest at the exhaust pipe (14).

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