JP2021070013A - Apparatus for discharging pharmaceutical waste liquid - Google Patents

Abstract

To provide an apparatus for discharging pharmaceutical waste liquid.SOLUTION: There is provided an apparatus for discharging pharmaceutical waste liquid, in which a body is provided, a water storage space is provided in the body, six cover plate spaces are arranged in an annular pattern in the upper end surface of the body, a lid plate is provided in the cover plate space so as to be capable of being turned over, a pipe insertion hole located on the lower side of the lid plate is provided between the lid plate space and the upper wall of the water storage space so as to communicate with each other, a pinching device is provided in an inner circumferential wall of the pipe insertion hole, and pinching plates located on both sides of the pipe insertion hole are provided in the pinching device. When the lid plate is turned into a vertical state and the pipe insertion hole is opened, there is no change in the pinching plate and a water tube which needs to be discharged at this time is inserted into the pipe insertion hole, and then the lid plate is turned back to a horizontal state on the other side.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of pharmaceutical technology, and specifically is a device for discharging pharmaceutical waste liquid.

A large amount of effluent is produced in the process of manufacturing the drug, and it is necessary to treat the effluent before discharging it. However, there are many types of waste liquid, various pipes are discharged, and the amount of waste discharged is also large. General waste liquid is discharged to the floor drain, but there is only one floor drain, and if the method of discharging the waste liquid one by one is adopted, it takes time but is troublesome. Some of the existing technologies have effectively solved the discharge problem, but fixing the water pipes is troublesome and the number of water pipes that can be used is small. The apparatus of the present invention can solve the above problems.

Chinese Patent Application Publication No. 108840527

Technical problem: The traditional method of discharging pharmaceutical waste liquid is to discharge it one by one, which is time-consuming and cumbersome, and some existing technologies have solved the above problems. The quantity is small.

In order to solve the above problems, the present invention adopts the following technical plan: The pharmaceutical waste liquid discharge device includes a main body, a water storage space is provided in the main body, and the upper end surface of the main body is provided. Six lid plate spaces are arranged in a ring shape, and a lid plate is provided in the lid plate space so as to be tumblable, and under the lid plate between the lid plate space and the upper wall of the water storage space. A water pipe insertion hole located on the side is provided so as to communicate with each other, a pinching device is provided in the inner peripheral wall of the water pipe insertion hole, and the pinching device is provided on both sides of the water pipe insertion hole. When the positioned sandwich plate is provided and the lid plate is turned upside down to make the conduit insertion hole, the sandwich plate does not change, and the water pipe that needs to be discharged at this time is inserted into the conduit insertion hole. Insert it inside, and then invert the lid plate to the other side until it is in a horizontal state, at which time the sandwich plates are driven to approach each other and pinch the water pipe tightly, and there are four on the front, back, left and right of the water storage space. The drainage spaces are arranged in a ring shape, and a low drainage port is provided at the upper end of the inner wall between the drainage space on both the left and right sides and the water storage space so as to communicate with each other. A high drainage port is provided at the upper end of the inner wall between the two so as to communicate with each other, and the height of the lower wall of the high drainage port is higher than that of the lower drainage port and downward to the center of the lower wall of the water storage space. An open drainage passage is provided so as to communicate with each other, and the amount of liquid discharged into the water storage space is discharged into the floor drain via the drainage passage and discharged from the water pipe into the water storage space. When the amount of waste liquid is larger than the amount discharged from the drainage passage, the waste liquid continues to accumulate in the water storage space, and when the water level is higher than the lower wall of the low drainage port, the waste liquid is discharged from the drainage spaces on both the left and right sides and the water level continues to rise. When it becomes higher than the lower wall of the high drainage port, waste liquid is discharged by the drainage spaces on both front and rear sides, and water drawing devices are arranged in a ring shape on the front, back, left and right sides of the drainage passage, and the drainage spaces on both left and right sides. The waste liquid discharged into the water can activate the water pumping devices on both the left and right sides, the waste liquid is pumped out to the outside, and the waste liquid discharged into the drainage spaces on both the front and rear sides activates the water pumping devices on both the front and rear sides. it can.

As a preferential technical plan, a tumbling block is fixed to the end of the lid plate close to the circular center of the annular arrangement, and is connected to the rotation center of the tumbling block so as to be rotatable on both inner walls of the lid plate space. The rolling shaft is fixed, and the handle is fixed to the end of the lid plate away from the circular center of the annular arrangement.

As a preferred technical plan, the sandwiching device includes a sandwiching plate slide space provided so as to communicate with the circumferential wall of the conduit insertion hole, and the sandwiching plate is symmetrically provided in the sandwiching plate slide space. Moreover, it is installed so as to be slidable, and the cam space is provided so as to communicate with the side of the sandwiching plate slide space close to the circular center of the annular arrangement, and the cam shaft can rotate between both walls of the cam space. The cam shaft is parallel to the rolling shaft, and a cam that is in contact with the sandwiching plate that is close to each other is fixed to the outer peripheral surface of the cam shaft.

As a preferential technical plan, when the cam space is viewed from above, a spur gear space is provided on the clockwise side, and a driven spur gear is provided at one end of the cam shaft extending into the spur gear space. A drive spur gear that is fixed and meshes with the driven spur gear is fixed to a portion that extends into the spur gear space at one end of the rolling shaft.

As a preferential technical plan, hinge spaces are symmetrically provided on the inner walls on both sides of the sandwich plate slide space, and the slide plate is provided so as to be slid in the hinge space, and the sandwich plate slide is provided in the slide plate. Two hinge rods are connected by a hinge at an end close to the space, and a slide block space is provided between the hinge space and the sandwich plate slide space so as to be symmetrically communicated with each other. The ends close to the sandwich plate slide space extend into the slide block space, and are connected to the sandwich plates on both sides by hinges.

As a preferential technical plan, a spring is fixedly connected between the end surface of the slide plate on the side away from the sandwiching plate slide space and the inner wall of the hinge space, and the spring powers the return of the slide plate. Can be provided.

As a preferential technical plan, the water fetching device includes a water fetching space arranged in a ring shape on the front, rear, left and right sides of the drainage passage, and water is fetched on the upper wall of the water fetching space and the upper end of the circumferential wall of the drainage passage. The passage is provided so as to communicate with each other, and the water discharge passage is provided so as to communicate with the end of the lower wall of the water drawing space close to the drain passage and the lower end of the circumferential surface of the drain passage. The lower wall of the drawing space is provided so that the water drawing ring can rotate.

As a preferential technical plan, a bevel gear space is provided on the lower wall of the water fetching space facing the lower side of the water fetching wheel, and the water fetching shaft is fixed to the axis of the water fetching wheel. A driven bevel gear is fixed to a portion extending into the bevel gear space at the lower end of the water drawing shaft, and between the front and rear walls of the bevel gear space on both the left and right sides and the left and right walls of the bevel gear space on both front and rear sides. A drive bevel gear that meshes with the driven bevel gear is provided between the spaces so that the drive bevel gear can rotate, and a transmission shaft is fixed to the axis of the drive bevel gear.

As a preferential technical plan, a water drop passage is provided under the drain space so as to communicate with the water drop passage, and the lower end of the water drop passage communicates with the inner wall of the drain passage, and a vertical portion of the water drop passage. The water ring space is provided so as to communicate with each other on the side of the annular arrangement close to the center of the circle, and between the front and rear walls of the water ring space on both the left and right sides and between the left and right walls of the water ring space on both front and rear sides. The water ring shaft is provided so as to be rotatable, and water ring blades are fixedly arranged in an annular shape on the outer peripheral surface of the water ring shaft.

As a technical plan of choice, when viewed from above, a pulley space is provided on the inner wall on the clockwise side of the water ring space, and a drive pulley is fixed to a portion extending into the pulley space at one end of the water ring shaft. A driven pulley is fixed to a portion extending into the pulley space at one end of the transmission shaft, and a transmission belt is provided around the driven pulley and the driving pulley.

According to the present invention, six waste liquid discharge pipes can be discharged, sealed with a lid plate, and the water pipe can be tightly pinched by opening the lid plate, which is more convenient to operate and the total discharge amount of the water pipe. You can automatically select the discharge rate from the three discharge rates, convert the potential energy of the waste liquid into kinetic energy, and use this kinetic energy to generate suction force for the water storage space and accelerate the discharge rate.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 8 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the overall configuration of the pharmaceutical waste liquid discharge device of the present invention. FIG. 2 is a schematic configuration diagram in the AA direction of FIG. FIG. 3 is a schematic configuration diagram in the BB direction of FIG. FIG. 4 is a schematic configuration diagram in the CC direction of FIG. FIG. 5 is an enlarged schematic diagram of D in FIG. FIG. 6 is a schematic configuration diagram in the EE direction of FIG. FIG. 7 is a schematic configuration diagram in the FF direction of FIG. FIG. 8 is a schematic configuration diagram in the GG direction of FIG.

The pharmaceutical waste liquid discharge device of the present invention is mainly applied to the discharge work of the pharmaceutical waste liquid, and the present invention will be described in detail below together with the accompanying drawings of the present invention.

The pharmaceutical waste liquid discharge device includes a main body 11, a water storage space 12 is provided in the main body 11, and six lid plate spaces 13 are arranged in an annular shape in the upper end surface of the main body 11, and the lid is provided. A lid plate 14 is provided in the plate space 13 so as to be rotatable, and a conduit insertion hole 15 located below the lid plate 14 is provided between the lid plate space 13 and the upper wall of the water storage space 12. A sandwiching device 101 is provided in the inner peripheral wall of the pipeline insertion hole 15 so as to communicate with each other, and sandwiching plates located on both sides of the pipeline insertion hole 15 are provided in the sandwiching device 101. 16 is provided, and when the lid plate 14 is turned upside down to open the conduit insertion hole 15, there is no change in the sandwich plate 16, and the water pipe that needs to be discharged at this time is inserted into the conduit insertion hole 15. It is inserted into the water pipe, and then the lid plate 14 is turned to the other side until it becomes horizontal. At this time, the sandwich plate 16 is driven to approach each other and tightly pinch the water pipe, and the front, back, left and right of the water storage space 12. Four drainage spaces 17 are arranged in a ring shape, and a low drainage port 18 is provided at the upper end of the inner wall between the drainage space 17 and the water storage space 12 on both the left and right sides so as to communicate with each other. A high drainage port 19 is provided at the upper end of the inner wall between the drainage space 17 and the water storage space 12 so as to communicate with each other, and the height of the lower wall of the high drainage port 19 is higher than that of the lower wall of the low drainage port 18. High, a drainage passage 20 opened downward is provided at the center of the lower wall of the water storage space 12 so as to communicate with the liquid, and the liquid discharged into the water storage space 12 passes through the drainage passage 20 and is inside the floor drain. When the amount discharged from the water pipe into the water storage space 12 is larger than the amount discharged from the drainage passage 20, the waste liquid continues to accumulate in the water storage space 12 and the water level is below the low drainage port 18. When it is higher than the wall, the waste liquid is discharged from the drainage spaces 17 on both the left and right sides, and when the water level continues to rise and becomes higher than the lower wall of the high drainage port 19, the waste liquid is discharged from the drainage spaces 17 on both the front and rear sides. Water fetching devices 102 are arranged in a ring shape on the front, rear, left and right sides of the drainage passage 20, and the waste liquid discharged into the drainage spaces 17 on both the left and right sides can activate the water fetching devices 102 on both the left and right sides, and the waste liquid is external. The waste liquid that has been pumped out and discharged into the drainage spaces 17 on both the front and rear sides can activate the water pumping devices 102 on both the front and rear sides.

Beneficially, the tumbling block 21 is fixed to the end of the lid plate 14 close to the circular center of the annular arrangement so that the center of rotation of the tumbling block 21 can rotate to the inner walls on both sides of the lid plate space 13. The connected rolling shaft 22 is fixed, and the handle 23 is fixed to the end of the lid plate 14 away from the circular center of the annular arrangement.

Beneficially, the sandwiching device 101 includes a sandwiching plate slide space 24 provided so as to communicate with the circumferential wall of the conduit insertion hole 15, and the sandwiching plate 16 is symmetrical in the sandwiching plate slide space 24. It is installed so as to be slidable, and the cam space 25 is provided so as to communicate with each other on the side of the sandwich plate slide space 24 close to the circular center of the annular arrangement, and between the two walls of the cam space 25. A cam 27 is provided so that the cam shaft 26 can rotate, the cam shaft 26 is parallel to the rolling shaft 22, and a cam 27 in contact with the sandwich plate 16 adjacent to each other is provided on the outer peripheral surface of the cam shaft 26. It is fixed.

Beneficially, when the cam space 25 is viewed from above, a spur gear space 28 is provided on the clockwise side, and a driven spur gear is provided at one end of the cam shaft 26 so as to extend into the spur gear space 28. 29 is fixed, and a drive spur gear 30 that meshes with the driven spur gear 29 is fixed to a portion extending into the spur gear space 28 at one end of the rolling shaft 22.

Beneficially, hinge spaces 31 are symmetrically provided on the inner walls on both sides of the sandwiching plate slide space 24, and the slide plate 32 is provided in the hinge space 31 so as to be slidable. Two hinge rods 33 are connected by hinges to the ends close to the plate slide space 24, and the slide block space 34 communicates symmetrically between the hinge space 31 and the sandwich plate slide space 24. The ends of the hinge rod 33 close to the sandwich plate slide space 24 extend into the slide block space 34, and are connected to the sandwich plates 16 on both sides by hinges.

Beneficially, a spring 35 is fixedly connected between the end surface of the slide plate 32 on the side away from the sandwiching plate slide space 24 and the inner wall of the hinge space 31, and the spring 35 is connected to the slide plate 32. Can provide power for the return.

Beneficially, the water fetching device 102 includes water fetching spaces 36 arranged in a ring shape on the front, rear, left and right four sides of the drainage passage 20, and is provided on the upper wall of the water fetching space 36 and the upper end of the circumferential wall of the drainage passage 20. The water fetching passage 37 is provided so as to communicate with each other, and the water discharge passage 38 communicates with the lower wall of the water fetching space 36 near the end of the drainage passage 20 and the lower end of the circumferential surface of the drainage passage 20. The water fetching ring 39 is provided on the lower wall of the water fetching space 36 so as to be rotatable.

Beneficially, a bevel gear space 40 is provided on the lower wall of the water fetching space 36 so as to face the lower side of the water fetching ring 39, and a water fetching shaft 41 is provided at the axis of the water fetching ring 39. A driven bevel gear 42 is fixed to a portion that is fixed and extends into the bevel gear space 40 at the lower end of the water drawing shaft 41, and the driven bevel gear 42 is fixed between the front and rear walls of the bevel gear space 40 on both the left and right sides and on both the front and rear sides. A drive bevel gear 43 that meshes with the driven bevel gear 42 is provided between the left and right walls of the bevel gear space 40 so that it can rotate, and a transmission shaft 44 is fixed to the axis of the drive bevel gear 43.

Beneficially, a water drop passage 45 is provided below the drain space 17 so as to communicate with the water drop passage 45, and the lower end of the water drop passage communicates with the inner wall of the drain passage 20. The water ring space 46 is provided so as to communicate with each other on the side close to the circular center of the annular arrangement in the portion, and between the front and rear walls of the water ring space 46 on both the left and right sides and the left and right walls of the water ring space 46 on both front and rear sides. The water ring shaft 47 is provided so as to be rotatable between the water ring shafts 47, and the water ring blades 49 are fixedly arranged in an annular shape on the outer peripheral surface of the water ring shaft 47.

Advantageously, when viewed from above, a pulley space 49 is provided on the inner wall of the water ring space 46 on the clockwise side, and a drive pulley 50 is provided at one end of the water ring shaft 47 and extends into the pulley space 49. Is fixed, a driven pulley 51 is fixed to a portion extending into the pulley space 49 at one end of the transmission shaft 44, and a transmission belt 52 is provided between the driven pulley 51 and the drive pulley 50. Has been done.

The procedure for using the apparatus of the present invention will be described in detail below with reference to FIGS. 1 to 8.
In the initial state, the lid plate 14 lies directly above the conduit insertion hole 15, the lid plate 14 seals the conduit insertion hole 15, and the sandwich plate is located in the same sandwich slide space 24. 16 are separated from each other and contract into the sandwich plate slide space 24, the slide plate 32 is located on the side close to the sandwich plate slide space 24, and the protruding end of the cam 27 faces the circular center of the annular arrangement. There is.
When discharging, the handle 23 is grasped by hand to invert the lid plate 14 to a vertical state, at which time the lid plate 14 drives and rotates the inversion block 21 to drive and rotate the inversion shaft 22. When the drive spur gear 30 is driven and rotated, the driven spur gear 29 is driven and rotated by the meshing of the gears, the cam 27 is driven and rotated by the cam shaft 26, and the lid plate 14 is turned to the vertical state. The cam 27 rotates 90 degrees to maintain the contact state between the small arc surface and the adjacent sandwich plate 16 from beginning to end, and while the sandwich plate 16 remains immobile, the water pipe for discharging the waste liquid at this time is inserted into the conduit insertion hole 15. It is inserted inside and extended between the sandwiching plates 16, and the lid plate 14 is continuously turned over until it lies on the other side, whereby the cam 27 is driven and continuously rotated 90 degrees, at which time the cam 27 The protruding end abuts on the adjacent sandwich plate 16, which pushes and moves the sandwich plate 16 on the side close to the circular center of the annular arrangement into the conduit insertion hole 15, and the side close to the circular center. The hinge rod 33 moves the slide plate 32 in the direction away from the sandwiching plate slide space 24, and the hinge rod 33 on the side away from the center of the circle moves the sandwich plate 16 on the side away from the center of the circle into the pipe insertion hole 15. By this, both ends of the water pipe are tightly pinched, and the remaining water pipe is tightly pinched in the same step. At this time, the waste liquid is discharged into the water storage space 12 by the water pipe, and the amount discharged into the water storage space 12 is discharged from the drainage passage 20. When the amount is less than the amount, the waste liquid is directly discharged from the drainage passage 20 into the floor drain into the water storage space 12, and when the total amount discharged into the water storage space 12 is larger than the discharge amount of the drainage passage 20, the water storage space When the waste liquid continues to accumulate in 12 and the water level rises higher than the lower wall of the low drainage port 18, the waste liquid is discharged from the low drainage port 18 into the drainage spaces 17 on both the left and right sides, and the water drop passages 45 on both the left and right sides. The water ring blade 49 is rotated by the impact of the water flow, whereby the water ring shaft 47 is rotated to rotate the drive pulley 50, and the driven pulley 51 is rotated by the transmission belt 52. The drive shaft 44 drives and rotates the drive cap gear 43, and the meshing of the gears drives and rotates the driven cap gear 42, and the water fetch shaft 41 drives and rotates the water pump wheels 39 on both the left and right sides. It creates a suction force into the drainage passage 20, increases the water pressure, sucks the waste liquid in the water storage space 12 into the drainage passage 20, increases the discharge amount, and a part of the waste liquid is a water drawing passage. It is sucked into the water fetching space 36 from 37 and drained. When the waste liquid is discharged from the passage 38 into the drainage passage 20 and the waste liquid water level in the water storage space 12 continues to rise and becomes higher than the lower wall of the high drainage port 19, the waste liquid is discharged from the high drainage port 19 to the drainage spaces 17 on both front and rear sides. The water drawing wheels 39 on both the front and rear sides are driven to rotate, the suction force is increased, and the drainage speed of the waste liquid is further increased.

According to the above method, those skilled in the art can make various changes depending on the operating method within the scope of the present invention.

The present invention takes up the field of pharmaceutical technology, and specifically is a device for discharging pharmaceutical waste liquid.

A large amount of effluent is produced in the process of manufacturing the drug, and it is necessary to treat the effluent before discharging it. However, there are many types of waste liquid, various pipes are discharged, and the amount of waste discharged is also large. General waste liquid is discharged to the floor drain, but there is only one floor drain, and if the method of discharging the waste liquid one by one is adopted, it takes time but is troublesome. Some of the existing technologies have effectively solved the discharge problem, but fixing the water pipes is troublesome and the number of water pipes that can be used is small. The apparatus of the present invention can solve the above problems.

Chinese Patent Application Publication No. 108840527

Technical problem: The traditional method of discharging pharmaceutical waste liquid is to discharge it one by one, which is time-consuming and cumbersome, and some existing technologies have solved the above problems. The quantity is small.

In order to solve the above problems, the present invention adopts the following technical plan: The pharmaceutical waste liquid discharge device includes a main body, a water storage space is provided in the main body, and the upper end surface of the main body is provided. Six lid plate spaces are arranged in a ring shape, and a lid plate is provided in the lid plate space so as to be tumblable, and under the lid plate between the lid plate space and the upper wall of the water storage space. A water pipe insertion hole located on the side is provided so as to communicate with each other, a pinching device is provided in the inner peripheral wall of the water pipe insertion hole, and the pinching device is provided on both sides of the water pipe insertion hole. When the positioned sandwich plate is provided and the lid plate is turned upside down to make the conduit insertion hole, the sandwich plate remains immobile, and at this time, the water pipe that needs to be discharged is connected to the conduit. It is inserted into the insertion hole, and then the lid plate is turned to the other side until it is in a horizontal state. At this time, the sandwich plates are driven to approach each other and tightly pinch the water pipes to the front, back, left and right of the water storage space. Four drainage spaces are arranged in a ring shape, and a low drainage port is provided at the upper end of the inner wall between the drainage space on both the left and right sides and the water storage space so that a low drainage port communicates with the drainage space on both front and rear sides and the water storage space. A high drainage port is provided at the upper end of the inner wall between the space and the high drainage port so as to communicate with each other, and the height of the lower wall of the high drainage port is higher than that of the low drainage port and is located at the center of the lower wall of the water storage space. Is provided so as to communicate with a drainage passage opened downward, and the liquid discharged into the water storage space is discharged into the floor drain via the drainage passage and discharged from the water pipe into the water storage space. When the amount of water is larger than the amount discharged from the drainage passage, the waste liquid continues to accumulate in the water storage space, and when the water level is higher than the lower wall of the low drainage port, the waste liquid is discharged from the drainage spaces on both the left and right sides, and the water level. When the water continues to rise and becomes higher than the lower wall of the high drainage port, the waste liquid is discharged from the drainage spaces on both the front and rear sides, and water drawing devices are arranged in a ring shape on the front, back, left and right sides of the drainage passage, and the water drawing devices are arranged in a ring shape on both the left and right sides. The waste liquid discharged into the drainage space can activate the water pumping devices on both the left and right sides, the waste liquid is pumped out to the outside, and the waste liquid discharged into the drainage space on both front and rear sides draws the water on both front and rear sides. The device can be started.

As a preferential technical plan, a tumbling block is fixed to the end of the lid plate close to the circular center of the annular arrangement, and is connected to the rotation center of the tumbling block so as to be rotatable on both inner walls of the lid plate space. The rolling shaft is fixed, and the handle is fixed to the end of the lid plate away from the circular center of the annular arrangement.

As a preferred technical plan, the sandwiching device includes a sandwiching plate slide space provided so as to communicate with the circumferential wall of the conduit insertion hole, and the sandwiching plate is symmetrically provided in the sandwiching plate slide space. Moreover, it is installed so as to be slidable, and the cam space is provided so as to communicate with the side of the sandwiching plate slide space close to the circular center of the annular arrangement, and the cam shaft can rotate between both walls of the cam space. The cam shaft is parallel to the rolling shaft, and a cam that is in contact with the sandwiching plate that is close to each other is fixed to the outer peripheral surface of the cam shaft.

As a preferential technical plan, when the cam space is viewed from above, a spur gear space is provided on the clockwise side, and a driven spur gear is provided at one end of the cam shaft extending into the spur gear space. A drive spur gear that is fixed and meshes with the driven spur gear is fixed to a portion that extends into the spur gear space at one end of the rolling shaft.

As a preferential technical plan, hinge spaces are symmetrically provided on the inner walls on both sides of the sandwich plate slide space, and the slide plate is provided so as to be slid in the hinge space, and the sandwich plate slide is provided in the slide plate. Two hinge rods are connected by a hinge at an end close to the space, and a slide block space is provided between the hinge space and the sandwich plate slide space so as to be symmetrically communicated with each other. The ends close to the sandwich plate slide space extend into the slide block space, and are connected to the sandwich plates on both sides by hinges.

As a preferential technical plan, a spring is fixedly connected between the end surface of the slide plate on the side away from the sandwiching plate slide space and the inner wall of the hinge space, and the spring powers the return of the slide plate. Can be provided.

As a preferential technical plan, the water fetching device includes a water fetching space arranged in a ring shape on the front, rear, left and right sides of the drainage passage, and water is fetched on the upper wall of the water fetching space and the upper end of the circumferential wall of the drainage passage. The passage is provided so as to communicate with each other, and the water discharge passage is provided so as to communicate with the end of the lower wall of the water drawing space close to the drain passage and the lower end of the circumferential surface of the drain passage. The lower wall of the drawing space is provided so that the water drawing ring can rotate.

As a preferential technical plan, a bevel gear space is provided on the lower wall of the water fetching space facing the lower side of the water fetching wheel, and the water fetching shaft is fixed to the axis of the water fetching wheel. A driven bevel gear is fixed to a portion extending into the bevel gear space at the lower end of the water drawing shaft, and between the front and rear walls of the bevel gear space on both the left and right sides and the left and right walls of the bevel gear space on both front and rear sides. A drive bevel gear that meshes with the driven bevel gear is provided between the spaces so that the drive bevel gear can rotate, and a transmission shaft is fixed to the axis of the drive bevel gear.

As a preferential technical plan, a water drop passage is provided under the drain space so as to communicate with the water drop passage, and the lower end of the water drop passage communicates with the inner wall of the drain passage, and a vertical portion of the water drop passage. The water ring space is provided so as to communicate with each other on the side of the annular arrangement close to the center of the circle, and between the front and rear walls of the water ring space on both the left and right sides and between the left and right walls of the water ring space on both front and rear sides. The water ring shaft is provided so as to be rotatable, and water ring blades are fixedly arranged in an annular shape on the outer peripheral surface of the water ring shaft.

As a technical plan of choice, when viewed from above, a pulley space is provided on the inner wall on the clockwise side of the water ring space, and a drive pulley is fixed to a portion extending into the pulley space at one end of the water ring shaft. A driven pulley is fixed to a portion extending into the pulley space at one end of the transmission shaft, and a transmission belt is provided around the driven pulley and the driving pulley.

According to the present invention, six waste liquid discharge pipes can be discharged, sealed with a lid plate, and the water pipe can be tightly pinched by opening the lid plate, which is more convenient to operate and the total discharge amount of the water pipe. You can automatically select the discharge rate from the three discharge rates, convert the potential energy of the waste liquid into kinetic energy, and use this kinetic energy to generate suction force for the water storage space and accelerate the discharge rate.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 8 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the overall configuration of the pharmaceutical waste liquid discharge device of the present invention. FIG. 2 is a schematic configuration diagram in the AA direction of FIG. FIG. 3 is a schematic configuration diagram in the BB direction of FIG. FIG. 4 is a schematic configuration diagram in the CC direction of FIG. FIG. 5 is an enlarged schematic diagram of D in FIG. FIG. 6 is a schematic configuration diagram in the EE direction of FIG. FIG. 7 is a schematic configuration diagram in the FF direction of FIG. FIG. 8 is a schematic configuration diagram in the GG direction of FIG.

The pharmaceutical waste liquid discharge device of the present invention is mainly applied to the discharge work of the pharmaceutical waste liquid, and the present invention will be described in detail below together with the accompanying drawings of the present invention.

The pharmaceutical waste liquid discharge device includes a main body 11, a water storage space 12 is provided in the main body 11, and six lid plate spaces 13 are arranged in an annular shape in the upper end surface of the main body 11, and the lid is provided. A lid plate 14 is provided in the plate space 13 so as to be rotatable, and a conduit insertion hole 15 located below the lid plate 14 is provided between the lid plate space 13 and the upper wall of the water storage space 12. A sandwiching device 101 is provided in the inner peripheral wall of the pipeline insertion hole 15 so as to communicate with each other, and sandwiching plates located on both sides of the pipeline insertion hole 15 are provided in the sandwiching device 101. 16 is provided, and when the lid plate 14 is turned upside down to open the conduit insertion hole 15, the sandwich plate 16 remains immobile, and at this time, the water pipe that needs to be discharged is connected to the conduit. It is inserted into the insertion hole 15, and then the lid plate 14 is turned to the other side until it is in a horizontal state. At this time, the sandwich plate 16 is driven to approach each other and tightly pinch the water pipe, and the water storage space 12 Four drainage spaces 17 are arranged in a ring shape on the front, back, left and right sides of the water pipe, and a low drainage port 18 is provided at the upper end of the inner wall between the drainage space 17 and the water storage space 12 on both the left and right sides so as to communicate with each other. A high drainage port 19 is provided at the upper end of the inner wall between the drainage space 17 and the water storage space 12 on both sides so as to communicate with each other, and the height of the lower wall of the high drainage port 19 is the height of the low drainage port 18. A drainage passage 20 which is higher than the lower wall and is open downward is provided in the center of the lower wall of the water storage space 12 so as to communicate with each other, and the liquid discharged into the water storage space 12 passes through the drainage passage 20 to the floor. When the amount discharged into the drain and discharged from the water pipe into the water storage space 12 is larger than the amount discharged from the drainage passage 20, the waste liquid continues to accumulate in the water storage space 12 and the water level becomes the low drainage port. When it is higher than the lower wall of 18, the waste liquid is discharged from the drainage spaces 17 on both the left and right sides, and when the water level continues to rise and becomes higher than the lower wall of the high drainage port 19, the waste liquid is discharged by the drainage spaces 17 on both front and rear sides. Water fetching devices 102 are arranged in a ring shape on the front, rear, left and right sides of the drainage passage 20, and the waste liquid discharged into the drainage spaces 17 on both the left and right sides can activate the water fetching devices 102 on both the left and right sides. The waste liquid is pumped out to the outside, and the waste liquid discharged into the drainage spaces 17 on both the front and rear sides can activate the water pumping devices 102 on both the front and rear sides.

Beneficially, the tumbling block 21 is fixed to the end of the lid plate 14 close to the circular center of the annular arrangement so that the center of rotation of the tumbling block 21 can rotate to the inner walls on both sides of the lid plate space 13. The connected rolling shaft 22 is fixed, and the handle 23 is fixed to the end of the lid plate 14 away from the circular center of the annular arrangement.

Beneficially, the sandwiching device 101 includes a sandwiching plate slide space 24 provided so as to communicate with the circumferential wall of the conduit insertion hole 15, and the sandwiching plate 16 is symmetrical in the sandwiching plate slide space 24. It is installed so as to be slidable, and the cam space 25 is provided so as to communicate with each other on the side of the sandwich plate slide space 24 close to the circular center of the annular arrangement, and between the two walls of the cam space 25. A cam 27 is provided so that the cam shaft 26 can rotate, the cam shaft 26 is parallel to the rolling shaft 22, and a cam 27 in contact with the sandwich plate 16 adjacent to each other is provided on the outer peripheral surface of the cam shaft 26. It is fixed.

Beneficially, when the cam space 25 is viewed from above, a spur gear space 28 is provided on the clockwise side, and a driven spur gear is provided at one end of the cam shaft 26 so as to extend into the spur gear space 28. 29 is fixed, and a drive spur gear 30 that meshes with the driven spur gear 29 is fixed to a portion extending into the spur gear space 28 at one end of the rolling shaft 22.

Beneficially, hinge spaces 31 are symmetrically provided on the inner walls on both sides of the sandwiching plate slide space 24, and the slide plate 32 is provided in the hinge space 31 so as to be slidable. Two hinge rods 33 are connected by hinges to the ends close to the plate slide space 24, and the slide block space 34 communicates symmetrically between the hinge space 31 and the sandwich plate slide space 24. The ends of the hinge rod 33 close to the sandwich plate slide space 24 extend into the slide block space 34, and are connected to the sandwich plates 16 on both sides by hinges.

Beneficially, a spring 35 is fixedly connected between the end surface of the slide plate 32 on the side away from the sandwiching plate slide space 24 and the inner wall of the hinge space 31, and the spring 35 is connected to the slide plate 32. Can provide power for the return.

Beneficially, the water fetching device 102 includes water fetching spaces 36 arranged in a ring shape on the front, rear, left and right four sides of the drainage passage 20, and is provided on the upper wall of the water fetching space 36 and the upper end of the circumferential wall of the drainage passage 20. The water fetching passage 37 is provided so as to communicate with each other, and the water discharge passage 38 communicates with the lower wall of the water fetching space 36 near the end of the drainage passage 20 and the lower end of the circumferential surface of the drainage passage 20. The water fetching ring 39 is provided on the lower wall of the water fetching space 36 so as to be rotatable.

Beneficially, a bevel gear space 40 is provided on the lower wall of the water fetching space 36 so as to face the lower side of the water fetching ring 39, and a water fetching shaft 41 is provided at the axis of the water fetching ring 39. A driven bevel gear 42 is fixed to a portion that is fixed and extends into the bevel gear space 40 at the lower end of the water drawing shaft 41, and the driven bevel gear 42 is fixed between the front and rear walls of the bevel gear space 40 on both the left and right sides and on both front and rear sides. A drive bevel gear 43 that meshes with the driven bevel gear 42 is provided between the left and right walls of the bevel gear space 40 so that it can rotate, and a transmission shaft 44 is fixed to the axis of the drive bevel gear 43.

Beneficially, a water drop passage 45 is provided below the drain space 17 so as to communicate with the water drop passage 45, and the lower end of the water drop passage communicates with the inner wall of the drain passage 20. The water ring space 46 is provided so as to communicate with each other on the side close to the circular center of the annular arrangement in the portion, and between the front and rear walls of the water ring space 46 on both the left and right sides and the left and right walls of the water ring space 46 on both front and rear sides. The water ring shaft 47 is provided so as to be rotatable between the water ring shafts 47, and the water ring blades 48 are fixedly arranged in an annular shape on the outer peripheral surface of the water ring shaft 47.

Advantageously, when viewed from above, a pulley space 49 is provided on the inner wall of the water ring space 46 on the clockwise side, and a drive pulley 50 is provided at one end of the water ring shaft 47 and extends into the pulley space 49. Is fixed, a driven pulley 51 is fixed to a portion extending into the pulley space 49 at one end of the transmission shaft 44, and a transmission belt 52 is provided between the driven pulley 51 and the drive pulley 50. Has been done.

The procedure for using the apparatus of the present invention will be described in detail below with reference to FIGS. 1 to 8. In the initial state, the lid plate 14 lies directly above the conduit insertion hole 15, the lid plate 14 seals the conduit insertion hole 15, and the sandwich plate is located in the same sandwich slide space 24. 16 are separated from each other and contract into the sandwich plate slide space 24, the slide plate 32 is located on the side close to the sandwich plate slide space 24, and the protruding end of the cam 27 faces the circular center of the annular arrangement. There is.
When discharging, the handle 23 is grasped by hand to invert the lid plate 14 to a vertical state, at which time the lid plate 14 drives and rotates the inversion block 21 to drive and rotate the inversion shaft 22. When the drive spur gear 30 is driven and rotated, the driven spur gear 29 is driven and rotated by the meshing of the gears, the cam 27 is driven and rotated by the cam shaft 26, and the lid plate 14 is turned to the vertical state. The cam 27 rotates 90 degrees to maintain the contact state between the small arc surface and the adjacent sandwich plate 16 from beginning to end, and while the sandwich plate 16 remains immobile, the water pipe for discharging the waste liquid at this time is inserted into the conduit insertion hole 15. It is inserted inside and extended between the sandwiching plates 16, and the lid plate 14 is continuously turned over until it lies on the other side, whereby the cam 27 is driven and continuously rotated 90 degrees, at which time the cam 27 The protruding end abuts on the adjacent sandwich plate 16, which pushes and moves the sandwich plate 16 on the side close to the circular center of the annular arrangement into the conduit insertion hole 15, and the side close to the circular center. The hinge rod 33 moves the slide plate 32 in the direction away from the sandwiching plate slide space 24, and the hinge rod 33 on the side away from the center of the circle moves the sandwich plate 16 on the side away from the center of the circle into the pipe insertion hole 15. By doing this, both ends of the water pipe are tightly pinched, and the remaining water pipes are tightly pinched in the same step. When the amount is less than the amount, the waste liquid is directly discharged from the drainage passage 20 into the floor drain into the water storage space 12, and when the total amount discharged into the water storage space 12 is larger than the discharge amount of the drainage passage 20, the water storage space When the waste liquid continues to accumulate in 12 and the water level rises higher than the lower wall of the low drainage port 18, the waste liquid is discharged from the low drainage port 18 into the drainage spaces 17 on both the left and right sides, and the water drop passages 45 on both the left and right sides. It falls from the water and is discharged into the drainage passage 20, and the water ring blade 48 is rotated by the impact of the water flow, whereby the water ring shaft 47 is rotated to rotate the drive pulley 50, and the driven pulley 51 is rotated by the transmission belt 52. The drive shaft 44 drives and rotates the drive cap gear 43, and the meshing of the gears drives and rotates the driven cap gear 42, and the water fetch shaft 41 drives and rotates the water pump wheels 39 on both the left and right sides. It creates a suction force into the drainage passage 20, increases the water pressure, sucks the waste liquid in the water storage space 12 into the drainage passage 20, increases the discharge amount, and a part of the waste liquid is a water drawing passage. It is sucked into the water fetching space 36 from 37 and drained. When the waste liquid is discharged from the passage 38 into the drainage passage 20 and the waste liquid water level in the water storage space 12 continues to rise and becomes higher than the lower wall of the high drainage port 19, the waste liquid is discharged from the high drainage port 19 to the drainage spaces 17 on both front and rear sides. The water drawing wheels 39 on both the front and rear sides are driven to rotate, the suction force is increased, and the drainage speed of the waste liquid is further increased.

According to the above method, those skilled in the art can make various changes depending on the operating method within the scope of the present invention.

Claims (10)

A water storage space is provided in the main body including the main body, six lid plate spaces are arranged in a ring shape in the upper end surface of the main body, and the lid plate can be flipped in the lid plate space. The inner circumferential wall of the conduit insertion hole is provided so as to communicate with the conduit insertion hole located on the lower side of the lid plate between the lid plate space and the upper wall of the water storage space. A pinching device is provided inside, and sandwiching plates located on both sides of the pipeline insertion hole are provided in the pinching device, and the lid plate is turned upside down to open the conduit insertion hole. At that time, there is no change in the sandwich plate, the water pipe that needs to be discharged at this time is inserted into the conduit insertion hole, and then the lid plate is turned to the other side until it is in a horizontal state. The sandwich plate is driven to approach each other and tightly sandwich the water pipe, and four drainage spaces are arranged in a ring shape on the front, back, left and right sides of the water storage space, and at the upper end of the inner wall between the drainage space and the water storage space on both the left and right sides. Is provided so that the low drainage port communicates with each other, and the high drainage port is provided at the upper end of the inner wall between the drainage space and the water storage space on both front and rear sides so that the high drainage port communicates with the lower wall of the high drainage port. The height is higher than the lower wall of the low drainage port, and a drainage passage opened downward is provided so as to communicate with the center of the lower wall of the water storage space, and the liquid discharged into the water storage space is discharged into the drainage passage. When the amount of water discharged from the water pipe into the water storage space is larger than the amount of water discharged from the drainage passage, the waste liquid continues to accumulate in the water storage space and the water level becomes the low drainage. When it is higher than the lower wall of the mouth, the waste liquid is discharged from the drainage spaces on both the left and right sides, and when the water level continues to rise and becomes higher than the lower wall of the high drainage port, the waste liquid is discharged from the drainage spaces on both the front and rear sides. Water fetching devices are arranged in a ring shape on the front, rear, left and right sides of the drainage passage, and the waste liquid discharged into the drainage spaces on both the left and right sides can activate the water fetching devices on both the left and right sides, and the waste liquid is pumped out to the outside. A pharmaceutical waste liquid discharge device, characterized in that the waste liquid discharged into the drain spaces on both front and rear sides can activate the water drawing devices on both front and rear sides. A rolling block is fixed to the end of the lid plate close to the circular center of the annular arrangement, and a rolling shaft connected to the inner walls on both sides of the lid plate space so as to rotate is located at the center of rotation of the rolling block. The pharmaceutical waste liquid discharging device according to claim 1, wherein a handle is fixed to an end of the lid plate away from the circular center of the annular arrangement. The sandwiching device includes a sandwiching plate slide space provided so as to communicate with the circumferential wall of the conduit insertion hole, and is installed so that the sandwiching plate can slide symmetrically in the sandwiching plate slide space. In the sandwiching plate slide space, the cam space is provided so as to communicate with each other on the side close to the circular center of the annular arrangement, and the cam shaft is provided so as to be rotatable between the two walls of the cam space. The pharmaceutical waste liquid according to claim 1, wherein the cam shaft is parallel to the rolling shaft, and cams in contact with the sandwiching plates that are close to each other are fixed to the outer peripheral surface of the cam shaft. Discharge device. When the cam space is viewed from above, a spur gear space is provided on the clockwise side, and a driven spur gear is fixed to a portion extending into the spur gear space at one end of the cam shaft, and the rolling spur gear is fixed. The pharmaceutical waste liquid discharge device according to claim 3, wherein a drive spur gear that meshes with the driven spur gear is fixed to a portion extending into the spur gear space at one end of the shaft. Hinge spaces are symmetrically provided on the inner walls on both sides of the sandwich plate slide space, and the slide plate is provided in the hinge space so that the slide plate can slide, and at the end of the slide plate close to the sandwich plate slide space. Two hinge rods are connected by a hinge, and a slide block space is provided between the hinge space and the sandwich plate slide space so as to be symmetrically communicated with each other. The pharmaceutical waste liquid discharging device according to claim 4, wherein the ends adjacent to the slide block space extend into the slide block space, and are connected to the sandwiching plates on both sides by hinges. The discharge of the pharmaceutical waste liquid according to claim 5, wherein a spring is fixedly connected between the end surface of the slide plate on the side away from the sandwiching plate slide space and the inner wall of the hinge space. apparatus. The water-drawing device includes water-drawing spaces arranged in a ring shape on the front, rear, left, and right sides of the drainage passage so that the water-drawing passage communicates with the upper wall of the water-drawing space and the upper end of the circumferential wall of the drainage passage. The lower wall of the water fetching space is provided so that the water discharge passage communicates with the end close to the drainage passage and the lower end of the circumferential surface of the drainage passage, and is provided on the lower wall of the water fetching space. The pharmaceutical waste liquid discharging device according to claim 1, wherein the water drawing wheel is provided so as to be rotatable. A bevel gear space is provided in a portion of the lower wall of the water fetching space facing the lower side of the water fetching wheel, and a water fetching shaft is fixed to the axis of the water fetching wheel. A driven bevel gear is fixed to a portion extending into the bevel gear space at the lower end, and the driven bevel gear is located between the front and rear walls of the bevel gear space on both the left and right sides and between the left and right walls of the bevel gear space on both front and rear sides. The pharmaceutical waste liquid discharge device according to claim 7, wherein the drive bevel gear that meshes with the bevel gear is provided so as to be able to rotate, and a transmission shaft is fixed to the axis of the drive bevel gear. A water drop passage is provided below the drain space so as to communicate with the water drop passage, and the lower end of the water drop passage communicates with the inner wall of the drain passage. The water ring space is provided so as to communicate with each other on the side close to the water ring space so that the water ring axis can rotate between the front and rear walls of the water ring space on both the left and right sides and between the left and right walls of the water ring space on both front and rear sides. The pharmaceutical waste liquid discharge device according to claim 1, wherein the water ring blades are fixedly arranged in an annular shape on the outer peripheral surface of the water ring shaft. When viewed from above, a pulley space is provided on the inner wall on the clockwise side of the water wheel space, and a drive pulley is fixed to a portion extending into the pulley space at one end of the water wheel shaft, and the transmission shaft The ninth aspect of claim 9, wherein a driven pulley is fixed to a portion extending into the pulley space at one end, and a transmission belt is provided around between the driven pulley and the drive pulley. Discharge device for pharmaceutical waste liquid.

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