Intelligent chemical feeding pipeline cleaning machine and using method thereof

Abstract

The invention relates to the technical field of pipeline cleaning, and discloses an intelligent chemical dosing pipeline cleaning machine and a using method thereof.The intelligent chemical dosing pipeline cleaning machine comprises a shell, and a cabinet door is hinged to the outer wall of the shell; the feeding assembly is arranged on the shell, the feeding assembly comprises a feeding tank, the lower surface of the feeding tank is fixed to the shell, a second feeding pipe is fixed to the bottom end of the feeding tank, and a screen is fixed to the bottom end of the second feeding pipe; the water injection assembly is arranged in the shell and used for injecting water into the device; and the mixing assembly is arranged in the shell, the mixing assembly comprises a pesticide barrel, a fixing plate is fixed to the inner top of the pesticide barrel, and a rotating rod is rotationally arranged in the fixing plate. Through cooperation of internal structures of the water injection assembly and the mixing assembly, a turbine is driven by water injection kinetic energy, and a cam is driven by a rotating rod to vibrate a screen in the feeding assembly at a high speed, so that forced evacuation and anti-caking treatment are carried out on powder before the powder falls into a powder barrel.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline cleaning, and in particular to a smart drug dispensing pipeline cleaning machine and a method of using the same. Background Art

[0002] Drainage piping systems are an integral component of modern architecture, found throughout commercial buildings, restaurants, hotels, and residential buildings. During daily use, grease, food debris, hair, and other organic waste can adhere to the pipe walls, gradually forming biofilms and causing blockages. This not only affects drainage efficiency but also breeds bacteria and produces odors, posing a potential threat to environmental hygiene and public health. Therefore, regular chemical cleaning of drainage pipes is an effective and necessary maintenance measure.

[0003] When using a storage-stable powdered agent as a replenishment source, a thorny problem arises. Powdered agents are sensitive to ambient humidity and easily form lumps due to moisture. During gravity or simple mechanical feeding, these lumps can significantly affect the smoothness of the flow and can even cause "bridging" at the feed inlet, directly leading to refill failure. Furthermore, the degree of automation of existing equipment is very limited. Its operating logic is mostly simple timed loops, lacking awareness of its own status. Idling the equipment wastes energy, and the pipeline cleaning cycle is also interrupted. This makes regular manual inspections necessary, which in turn undermines the original intention of automation and creates a serious disconnect between the equipment's operating status and actual needs.

[0004] Existing technologies also face efficiency bottlenecks in the final delivery of the drug solution. Most solutions rely on direct liquid injection. Under the influence of gravity, the drug solution quickly flows along the bottom of the pipe. Its effective residence time on the pipe wall is extremely short. This method also makes it difficult to cover the upper half of the pipe's inner wall, leaving blind spots. This directly reduces cleaning and antibacterial effectiveness. To compensate for this shortcoming, existing technologies often resort to increasing drug concentration or increasing delivery frequency, which undoubtedly results in unnecessary drug waste and increased operating costs. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides an intelligent drug dispensing pipe cleaning machine and a method of using the same, which solves the problem that powdered medicines agglomerate due to moisture or long-term storage, causing the screen to be blocked during feeding or forming "bridges" in the hopper, ultimately causing automatic drug replenishment failure.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent drug dispensing pipe cleaning machine, comprising: a shell, the outer wall of the shell is hingedly connected to a cabinet door; a feeding assembly, which is arranged on the shell, the feeding assembly includes a feeding tank, the lower surface of the feeding tank is fixed on the shell, the bottom end of the feeding tank is fixed with a feeding pipe 2, and the bottom end of the feeding pipe 2 is fixed with a screen; a water injection assembly, which is arranged inside the shell and is used to inject water into the interior of the device; a mixing assembly, which is arranged inside the shell, the mixing assembly includes a medicine barrel, the inner top of the medicine barrel is fixed with a fixed plate, the inside of the fixed plate is rotated with a rotating rod, one end of the rotating rod is fixed with a turbine, and the other end of the rotating rod is fixed with multiple cams, and the outer wall of the cam is arranged below the screen; a conveying assembly, which is arranged inside the shell and is used to discharge the mixed medicine liquid; an auxiliary assembly, which is arranged on the outside of the shell and is used to fully mix the medicine liquid and air through a venturi tube.

[0007] Preferably, a high water level sensor is fixed above the outside of the medicine barrel, and a low water level sensor is fixed below the outside of the medicine barrel.

[0008] Preferably, a controller is fixed to the outer wall of the feed tank, and the controller is electrically connected to the high water level sensor and the low water level sensor.

[0009] Preferably, the water injection assembly includes a water tank, the outer wall of the water tank is fixed to the inner wall of the shell, and a control panel is fixed to the outer wall of the water tank.

[0010] Preferably, the outside of the water tank is connected to the input end of the water pump, a drain pipe is fixed to the output end of the water pump, a water inlet is fixed to the end of the drain pipe, the outer wall of the water inlet passes through the outside of the medicine barrel, the outer wall of the water inlet is arranged on one side of the turbine, and a water injection pipe passes through the outside of the water tank.

[0011] Preferably, a top cover is provided at the bottom end of the feed tank, a feed pipe 1 is passed through the outside of the feed tank, a storage tank is fixed to the bottom end of the feed pipe 1, and a solenoid valve is provided on the feed pipe 1.

[0012] Preferably, a guide plate is fixed inside the feed tank, a conveying cylinder is fixed inside the feed tank, a partition is fixed inside the conveying cylinder, a hopper is passed through the top of the conveying cylinder, the outer wall of the hopper is arranged below the outlet of the guide plate, a motor is fixed to the outer wall of the partition, an auger is fixed to the output end of the motor, the auger is arranged above the feed pipe 2, and the outer wall of the feed pipe 2 passes through the bottom end of the conveying cylinder.

[0013] Preferably, the conveying assembly includes a protective shell, a conveying pump is fixed inside the protective shell, an extraction pipe is fixed to the input end of the conveying pump, the end of the extraction pipe passes through the interior of the medicine barrel, a one-way valve is provided inside the extraction pipe, a drug injection pipe is fixed to the outer wall of the shell, the end of the drug injection pipe is fixed inside the extraction pipe, a conveying pipe is fixed to the output end of the conveying pump, a valve is provided inside the conveying pipe, a fixing block is fixed to the outer wall of the drug injection pipe, and the outer wall of the fixing block is fixed to the outer wall of the shell.

[0014] Preferably, the auxiliary component includes a support plate, the outer wall of the support plate is fixed to the outer wall of the outer shell, an air pump is fixed to the upper surface of the support plate, an air guide pipe is fixed to the output end of the air pump, a venturi nozzle is fixed to the end of the air guide pipe, one side of the venturi nozzle is flange-connected to the delivery pipe, a U-shaped tube is fixed to the output end of the venturi nozzle, and a flange plate is fixed to the bottom end of the U-shaped tube.

[0015] Preferably, the following steps are included: first, the controller senses that the amount of liquid medicine is insufficient by real-time monitoring of the low water level sensor fixed on the outside of the medicine barrel, and automatically triggers the replenishment program; then, the controller opens the solenoid valve on the feed pipe one, and the powder in the storage tank that can be replenished by opening the top cover falls into the hopper after passing through the guide plate. At the same time, the motor fixed on the partition inside the conveying cylinder is started to drive the auger to accurately deliver the powder into the feed pipe two. At the same time, the water pump controlled by the control panel draws water from the water tank that can be replenished through the water injection pipe, and sprays it from the water inlet to the turbine in the mixing assembly at high speed through the drain pipe. The strong water flow causes the turbine to rotate and drives the multiple cams fixed on the rotating rod to move, thereby performing high-frequency knocking vibration on the screen below it, forcibly breaking up the powder falling from the feed pipe two and making it Evenly sprinkle it into the medicine barrel and mix it thoroughly with the injected water until the liquid surface touches the high water level sensor, and the entire replenishment process automatically stops; then, when the system needs to perform a cleaning task, the controller starts the delivery pump installed in the protective shell and the air pump fixed on the support plate. The delivery pump extracts the prepared medicine liquid through an extraction pipe with a one-way valve inside, and pressurizes it to the Venturi nozzle in the auxiliary component through a delivery pipe equipped with a valve; finally, the high-speed airflow generated by the air pump is also injected into the Venturi nozzle through the air guide pipe, where the medicine liquid and air are vigorously mixed to form a dense cleaning foam, which is then guided through a U-shaped tube and connected to the external pipeline by a flange plate, while the injection pipe fixed by a fixed block constitutes the external pipeline of the delivery component. The entire device is housed in the outer shell and can be maintained through the cabinet door.

[0016] The present invention provides a smart drug dispensing pipe cleaning machine and its use method. It has the following beneficial effects: 1. The present invention achieves the goal of using the kinetic energy of water injection to drive the turbine through the coordination between the internal structures of the water injection component and the mixing component, and driving the cam to vibrate the screen in the feed component at high speed through the rotating rod, thereby achieving the function of forced evacuation and anti-caking treatment of the powder before falling into the medicine barrel, and solving the problem that the powder medicine agglomerates due to moisture or long-term storage, resulting in clogging of the screen during feeding or forming "bridges" in the hopper, and ultimately causing failure of automatic feeding.

[0017] 2. The present invention uses a controller to monitor the high and low water level sensor signals in the mixing component in real time, and intelligently links with the feeding component and the water injection component, thereby achieving automatic sensing of the drug solution inventory, accurate on-demand dosing of powder and water, and unmanned closed-loop management of the entire process. It solves the problems of traditional drug dosing equipment requiring frequent manual inspections and empirical estimation of feeding, which leads to unstable drug solution concentration, drug waste or substandard cleaning effect, and long-term ineffective operation of the equipment due to forgetting to replenish. It truly realizes the automation and intelligence of the drug dosing process.

[0018] 3. The present invention achieves the effect of fully mixing the medicinal liquid with the air provided by the air pump through the Venturi nozzle through the coordination between the conveying component and the internal structure of the auxiliary component, thereby forming a cleaning foam that can adhere to the inner wall of the pipe. This solves the problems of excessively fast flow rate of the medicinal liquid, short contact time with the pipe wall, incomplete coverage (especially at the top of the pipe) in the traditional liquid flushing method, resulting in waste of medicinal liquid and poor cleaning and sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A perspective view of the present invention; Figure 2 This is a schematic structural diagram of the outer shell of the present invention; Figure 3 Schematic diagram of the internal structure of the housing of the present invention; Figure 4 It is a partial structural schematic diagram of the storage tank of the present invention; Figure 5 This is a schematic diagram of the internal structure of the medicine barrel of the present invention; Figure 6 It is a schematic diagram of the structure of the auger part of the present invention; Figure 7 It is a schematic structural diagram of the rotating rod portion of the present invention; Figure 8 This is a schematic diagram of the protective shell structure of the present invention; Figure 9 It is a schematic diagram of the structure of the support plate of the present invention; Figure 10 It is a partial structural schematic diagram of the Venturi nozzle of the present invention.

[0020] Among them, 1. Shell; 2. Cabinet door; 3. Feed assembly; 301. Feed tank; 302. Feed pipe 1; 303. Top cover; 304. Storage tank; 305. Solenoid valve; 306. Guide plate; 307. Hopper; 308. Conveyor cylinder; 309. Partition; 310. Motor; 311. Auger; 312. Feed pipe 2; 313. Screen; 4. Controller; 5. Water injection assembly; 501. Water tank; 502. Control panel; 503. Water pump; 504. Drain pipe; 505. Water inlet; 506. Water injection pipe; 6. Mixing group Parts; 601, medicine barrel; 602, fixing plate; 603, rotating rod; 604, turbine; 605, cam; 606, high water level sensor; 607, low water level sensor; 7, conveying assembly; 701, protective shell; 702, conveying pump; 703, extraction pipe; 704, injection pipe; 705, fixing block; 706, one-way valve; 707, conveying pipe; 708, valve; 8, auxiliary assembly; 801, support plate; 802, air pump; 803, air guide pipe; 804, Venturi nozzle; 805, U-shaped pipe; 806, flange plate. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the present specification. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Please see the attached Figure 1 -Attached Figure 10The embodiment of the present invention provides a smart drug dispensing pipe cleaning machine, comprising: a shell 1, the outer wall of the shell 1 is hingedly connected to a cabinet door 2; a feeding component 3, which is arranged on the shell 1, and the feeding component 3 includes a feeding tank 301, the lower surface of the feeding tank 301 is fixed to the shell 1, the bottom end of the feeding tank 301 is fixed with a feeding pipe 2 312, and the bottom end of the feeding pipe 2 312 is fixed with a screen 313; a water injection component 5, which is arranged inside the shell 1 and is used to inject water into the interior of the device; a mixing component 6, which is arranged inside the shell 1, and the mixing component 6 includes a medicine barrel 601, and the inner top of the medicine barrel 601 is fixed with a fixing plate 602, and the fixing plate 602 is fixed with a fixing plate 602. A rotating rod 603 is rotated inside, a turbine 604 is fixed to one end of the rotating rod 603, and a plurality of cams 605 are fixed to the other end of the rotating rod 603. The outer wall of the cam 605 is arranged below the screen 313; a conveying component 7 is arranged inside the shell 1 and is used to discharge the mixed liquid medicine; an auxiliary component 8 is arranged outside the shell 1 and is used to fully mix the liquid medicine with air through the venturi tube. A high water level sensor 606 is fixed above the outside of the medicine barrel 601, and a low water level sensor 607 is fixed below the outside of the medicine barrel 601. A controller 4 is fixed to the outer wall of the feed tank 301. The controller 4 and the high water level sensor 606 and the low water level sensor The inlet pipe 506 is provided on the outside of the water tank 501, and the bottom end of the feed tank 301 is provided with a top cover 303, and the outside of the feed tank 301 is provided with a feed pipe 306. 2. A storage tank 304 is fixed to the bottom end of the feed pipe 1 302, a solenoid valve 305 is provided on the feed pipe 1 302, a guide plate 306 is fixed inside the feed tank 301, a conveying cylinder 308 is fixed inside the feed tank 301, a partition 309 is fixed inside the conveying cylinder 308, a hopper 307 passes through the top of the conveying cylinder 308, the outer wall of the hopper 307 is arranged below the outlet of the guide plate 306, a motor 310 is fixed to the outer wall of the partition 309, an auger 311 is fixed to the output end of the motor 310, the auger 311 is arranged above the feed pipe 2 312, and the outer wall of the feed pipe 2 312 passes through the bottom end of the conveying cylinder 308.

[0023] Specifically, the controller 4 realizes accurate perception of the amount of liquid medicine in the medicine barrel 601 by real-time processing of signals from the high water level sensor 606 and the low water level sensor 607. When replenishment is needed, the controller 4 is also electrically connected to the motor 310 and the water pump 503 to control their start and stop. The controller 4 can intelligently start the motor 310 and the water pump 503 in coordination, and complete the precise proportion of powder and water delivery through the auger 311 and the water injection component 5 respectively. The whole process does not require manual intervention, which fundamentally ensures the constant and efficient concentration of the liquid medicine, and realizes the visual setting and monitoring of parameters through the control panel 502. In order to solve the problem of powder agglomeration, In order to solve the industry problem, the present invention has designed a clever physical anti-blocking structure. During the water injection process, the high-speed water flow generated by the water pump 503 does not enter the barrel directly, but drives the turbine 604 to rotate. This rotation is transmitted to multiple cams 605 via the rotating rod 603, generating continuous high-frequency vibration on the screen 313 at the end of the feeding path. This design cleverly utilizes the kinetic energy of the water replenishment itself, and completes the forced evacuation and dispersion of the powder before it falls into the medicine barrel 601, ensuring the instantaneous solubility of the subsequent mixing process, greatly improving the reliability of the system operation, and keeping the entire feeding link from the storage tank 304 through the solenoid valve 305 and the hopper 307 always unobstructed.

[0024] The delivery assembly 7 includes a protective shell 701, a delivery pump 702 is fixed inside the protective shell 701, an extraction pipe 703 is fixed to the input end of the delivery pump 702, the end of the extraction pipe 703 passes through the interior of the medicine barrel 601, a one-way valve 706 is provided inside the extraction pipe 703, a drug injection pipe 704 is fixed to the outer wall of the shell 1, the end of the drug injection pipe 704 is fixed to the interior of the extraction pipe 703, a delivery pipe 707 is fixed to the output end of the delivery pump 702, a valve 708 is provided inside the delivery pipe 707, and a one-way valve 706 is provided on the outer wall of the drug injection pipe 704. The fixing block 705 has an outer wall fixed to the outer wall of the outer shell 1. The auxiliary component 8 includes a support plate 801. The outer wall of the support plate 801 is fixed to the outer wall of the outer shell 1. The upper surface of the support plate 801 is fixed with an air pump 802. The output end of the air pump 802 is fixed with an air guide pipe 803. The end of the air guide pipe 803 is fixed with a venturi nozzle 804. One side of the venturi nozzle 804 is flange-connected to the delivery pipe 707. The output end of the venturi nozzle 804 is fixed with a U-shaped tube 805. The bottom end of the U-shaped tube 805 is fixed with a flange plate 806.

[0025] Specifically, when the cleaning instruction is issued, the high-efficiency delivery pump 702 will start and extract the liquid medicine from the source through the extraction pipe 703. During this process, the internal integrated one-way valve 706 plays a key guardian role. It can prevent the liquid medicine from flowing back and being contaminated when the machine is shut down or the pressure fluctuates, ensuring the purity of the liquid medicine inside the medicine barrel 601 and the stability of the system operation. The liquid medicine is then pressurized and sent to the delivery pipe 707, and the flow rate is precisely controlled by the valve 708. At the same time, the independent auxiliary component 8 starts to work, and the air pump 802 generates A stable and continuous airflow passes through the air guide tube 803 and merges with the liquid medicine flow at the throat of the venturi nozzle 804. It uses the principles of fluid dynamics to make the high-speed airflow instantly atomize and vigorously mix the liquid medicine, forming an active cleaning foam with extremely stable physical properties and a dense and delicate foam structure. Compared with liquid, the adhesion of this foam is greatly increased, and it can truly achieve infiltration and continuous action on the inner wall of the pipeline, especially the top area that is difficult to reach by traditional cleaning methods. Finally, the generated foam is stabilized and guided through the U-shaped tube 805.

[0026] Please see the attached Figure 1 -Attached Figure 10The embodiment of the present invention provides a method for using a smart drug dispensing pipe cleaning machine, comprising the following steps: first, the controller 4 senses that the drug liquid is insufficient by real-time monitoring of the low water level sensor 607 fixed on the outside of the drug barrel 601, and automatically triggers the replenishment program; then, the controller 4 opens the solenoid valve 305 on the feed pipe 1 302, and the powder in the storage tank 304 replenished by opening the top cover 303 falls into the hopper 307 after passing through the guide plate 306. At the same time, the partition 309 fixed on the inner side of the delivery cylinder 308 The motor 310 on the upper part is started, driving the auger 311 to accurately feed the powder into the feed pipe 2 312. At the same time, the water pump 503 controlled by the control panel 502 draws water from the water tank 501 which can be replenished through the water injection pipe 506, and sprays it from the water inlet 505 through the drain pipe 504 to the turbine 604 in the mixing assembly 6 at high speed. The strong water flow causes the turbine 604 to rotate and drives the multiple cams 605 fixed on the rotating rod 603 to move, thereby causing the screen 313 located below it to perform high-frequency percussion vibration, and the powder from the inlet is discharged. The powder falling from the feed pipe 2 312 is forcibly broken up and evenly sprinkled into the medicine barrel 601, and fully mixed with the injected water until the liquid level touches the high water level sensor 606, and the entire replenishment process automatically stops; then, when the system needs to perform a cleaning task, the controller 4 starts the delivery pump 702 installed in the protective shell 701 and the air pump 802 fixed on the support plate 801. The delivery pump 702 extracts the prepared liquid medicine through the extraction pipe 703 with a one-way valve 706 inside, and the liquid medicine is discharged through the valve 708. The delivery pipe 707 is pressed and delivered to the Venturi nozzle 804 in the auxiliary component 8; finally, the high-speed airflow generated by the air pump 802 is also injected into the Venturi nozzle 804 through the air guide pipe 803, where the liquid medicine and air are vigorously mixed to form a dense cleaning foam, which is then guided by the U-shaped tube 805 and connected to the external pipeline by the flange plate 806. The injection pipe 704 fixed by the fixing block 705 constitutes the external pipeline of the delivery component 7. The entire device is housed in the outer shell 1 and can be maintained through the cabinet door 2.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. Intelligent drug dispensing pipe cleaning machine, characterized by: include: A housing (1), wherein the outer wall of the housing (1) is hingedly connected to a cabinet door (2); a feeding assembly (3), which is arranged on the housing (1), and the feeding assembly (3) includes a feeding tank (301), the lower surface of the feeding tank (301) is fixed to the housing (1), a feeding pipe 2 (312) is fixed at the bottom end of the feeding tank (301), and a screen (313) is fixed at the bottom end of the feeding pipe 2 (312); a water injection assembly (5), which is arranged inside the housing (1) and is used to inject water into the interior of the device; a mixing assembly (6), which is arranged inside the housing (1), and the mixing assembly (6) includes The invention comprises a medicine barrel (601), wherein a fixed plate (602) is fixed to the inner top of the medicine barrel (601), a rotating rod (603) is rotated inside the fixed plate (602), a turbine (604) is fixed to one end of the rotating rod (603), and a plurality of cams (605) are fixed to the other end of the rotating rod (603), and the outer wall of the cam (605) is arranged below the screen (313); a conveying component (7) is arranged inside the shell (1) and is used to discharge the mixed medicine liquid; and an auxiliary component (8) is arranged outside the shell (1) and is used to fully mix the medicine liquid with air through a venturi tube.

2. The intelligent drug dispensing pipe cleaning machine according to claim 1, characterized in that: A high water level sensor (606) is fixed above the outer side of the medicine barrel (601), and a low water level sensor (607) is fixed below the outer side of the medicine barrel (601).

3. The intelligent drug dispensing pipe cleaning machine according to claim 1, characterized in that: A controller (4) is fixed to the outer wall of the feed tank (301), and the controller (4) is electrically connected to a high water level sensor (606) and a low water level sensor (607).

4. The intelligent drug dispensing pipe cleaning machine according to claim 1, characterized in that: The water injection assembly (5) comprises a water tank (501), the outer wall of the water tank (501) is fixed to the inner wall of the outer shell (1), and a control panel (502) is fixed to the outer wall of the water tank (501).

5. The intelligent drug dispensing pipe cleaning machine according to claim 4 is characterized in that: The outside of the water tank (501) is connected to the input end of the water pump (503), the output end of the water pump (503) is fixed with a drain pipe (504), the end of the drain pipe (504) is fixed with a water inlet (505), the outer wall of the water inlet (505) passes through the outside of the medicine barrel (601), the outer wall of the water inlet (505) is arranged on one side of the turbine (604), and the outside of the water tank (501) is passed through a water injection pipe (506).

6. The intelligent drug dispensing pipe cleaning machine according to claim 1, characterized in that: The bottom end of the feed tank (301) is provided with a top cover (303), the outside of the feed tank (301) is penetrated by a feed pipe 1 (302), the bottom end of the feed pipe 1 (302) is fixed with a storage tank (304), and the feed pipe 1 (302) is provided with a solenoid valve (305).

7. The intelligent drug dispensing pipe cleaning machine according to claim 6, characterized in that: A guide plate (306) is fixed inside the feed tank (301), a conveying cylinder (308) is fixed inside the feed tank (301), a partition (309) is fixed inside the conveying cylinder (308), a hopper (307) is passed through the top end of the conveying cylinder (308), an outer wall of the hopper (307) is arranged below the outlet of the guide plate (306), a motor (310) is fixed to the outer wall of the partition (309), an auger (311) is fixed to the output end of the motor (310), the auger (311) is arranged above the second feed pipe (312), and the outer wall of the second feed pipe (312) passes through the bottom end of the conveying cylinder (308).

8. The intelligent drug dispensing pipe cleaning machine according to claim 1, characterized in that: The conveying assembly (7) includes a protective shell (701), a conveying pump (702) is fixed inside the protective shell (701), an extraction pipe (703) is fixed to the input end of the conveying pump (702), the end of the extraction pipe (703) passes through the interior of the medicine barrel (601), a one-way valve (706) is provided inside the extraction pipe (703), a drug injection pipe (704) is fixed to the outer wall of the shell (1), the end of the drug injection pipe (704) is fixed inside the extraction pipe (703), a conveying pipe (707) is fixed to the output end of the conveying pump (702), a valve (708) is provided inside the conveying pipe (707), a fixing block (705) is fixed to the outer wall of the drug injection pipe (704), and the outer wall of the fixing block (705) is fixed to the outer wall of the shell (1).

9. The intelligent drug dispensing pipe cleaning machine according to claim 1, characterized in that: The auxiliary component (8) comprises a support plate (801), the outer wall of the support plate (801) being fixed to the outer wall of the housing (1), an air pump (802) being fixed to the upper surface of the support plate (801), an air guide pipe (803) being fixed to the output end of the air pump (802), a venturi nozzle (804) being fixed to the end of the air guide pipe (803), one side of the venturi nozzle (804) being flange-connected to the delivery pipe (707), a U-shaped tube (805) being fixed to the output end of the venturi nozzle (804), and a flange plate (806) being fixed to the bottom end of the U-shaped tube (805).

10. A method for using a smart drug dispensing pipe cleaning machine, the smart drug dispensing pipe cleaning machine according to any one of claims 1 to 9, characterized in that: The following steps are involved: First, the controller (4) senses that the medicine liquid is insufficient by real-time monitoring of the low water level sensor (607) fixed on the outside of the medicine barrel (601), and automatically triggers the replenishment program; then, the controller (4) opens the solenoid valve (305) on the feed pipe (302), and the powder in the storage tank (304) replenished by opening the top cover (303) falls into the hopper (307) after passing through the guide plate (306). At the same time, the motor (310) fixed on the internal partition (309) of the conveying cylinder (308) is started, driving the auger (311) to convey the powder finely. The powder is accurately fed into the feed pipe 2 (312). At the same time, the water pump (503) controlled by the control panel (502) draws water from the water tank (501) which can be replenished through the water injection pipe (506), and sprays the water from the water inlet (505) to the turbine (604) in the mixing assembly (6) at a high speed through the drainage pipe (504). The strong water flow causes the turbine (604) to rotate and drives the multiple cams (605) fixed on the rotating rod (603) to move, thereby causing the screen (313) located below it to perform high-frequency percussion vibration, and the powder falling from the feed pipe 2 (312) is discharged. The liquid is forcibly broken up and evenly sprinkled into the medicine barrel (601), and fully mixed with the injected water until the liquid level touches the high water level sensor (606) and the entire replenishment process automatically stops; then, when the system needs to perform a cleaning task, the controller (4) starts the delivery pump (702) installed in the protective shell (701) and the air pump (802) fixed on the support plate (801), and the delivery pump (702) extracts the prepared liquid medicine through the extraction pipe (703) with a one-way valve (706) inside, and delivers the liquid medicine to the delivery pipe (707) equipped with a valve (708). ) is pressed into the Venturi nozzle (804) in the auxiliary component (8); finally, the high-speed airflow generated by the air pump (802) is also injected into the Venturi nozzle (804) through the air guide tube (803), where the liquid medicine and air are violently mixed to form a dense clean foam, which is then guided by the U-shaped tube (805) and connected to the external pipeline by the flange plate (806), while the injection tube (704) fixed by the fixing block (705) constitutes the external pipeline of the conveying component (7). The entire device is housed in the outer shell (1) and can be maintained through the cabinet door (2).

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