Intelligent gastrointestinal endoscope cleaning and disinfecting device

Abstract

The utility model discloses an intelligent gastrointestinal endoscope cleaning and disinfecting device which comprises a machine shell and a drainage pipe, a cleaning tank is arranged in the machine shell, a smashing type filter is installed in a drainage opening in the inner bottom face of the cleaning tank, and the head end of the drainage pipe is fixedly communicated with the lower portion of a funnel in the smashing type filter. The crushing type filter further comprises a filter hole cover and a wheel-shaped cutter; according to the intelligent gastrointestinal endoscope cleaning and disinfecting device, when an output shaft of a motor in a power source rotates, a small gear and an outer gear ring on the periphery of a wheel-shaped cutter which are meshed with each other can drive a plurality of cutting edges of the wheel-shaped cutter in a crushing type filter to quickly rotate, and the wheel-shaped cutter which quickly rotates can be used for cleaning and disinfecting the gastrointestinal endoscope. One is used for intermittently communicating a plurality of fan-shaped through holes I in the filter hole cover and a plurality of fan-shaped through holes II in the wheel-shaped cutter to discharge water downwards, and the other is used for shearing impurities in wastewater passing through the filter hole cover downwards and performing crushing treatment, so that the phenomenon that the impurities in the wastewater are too large to block a water discharge pipe and a water discharge port can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gastroscope cleaning and disinfection machines, in particular to an intelligent gastroscope cleaning and disinfection device. Background Art

[0002] A gastroscope cleaning and disinfection machine is a device specifically used for cleaning and disinfecting endoscopes. For example, fully automatic endoscope cleaning and disinfection machines of model specifications WG-NQX-SS and WG-NQX-SR. The basic structure of a fully automatic endoscope cleaning and disinfection machine consists of an equipment support frame and shell, a liquid delivery system (including electric valves, liquid pumps, pipelines, filters), a gas delivery system (including air pumps, air filters), a soft endoscope loading space (including a tank or a washing and disinfection cavity, endoscope lumen connection pipelines, a tank cover), an automatic control system (including embedded control software, control circuit boards, sensors, temperature control devices), and a power supply. A fully automatic endoscope cleaning and disinfection machine is a device that uses cleaning agents and disinfectants to complete the initial cleaning, enzyme cleaning (cleaning with a cleaning agent), rinsing, disinfection, final cleaning, and drying of endoscopes through an automatic control program to replace the traditional manual cleaning and disinfection of endoscopes. It immerses the endoscope in a cleaning solution or disinfectant, and there is also a pressurized circulation device to pressurize and circulate the cleaning solution or disinfectant to flush the inner and outer walls of the endoscope pipeline. Finally, the inner wall of the endoscope pipeline is dried by a gas blowing device to complete the cleaning and disinfection work of the endoscope.

[0003] However, if a lot of flocs adhere to the bottom filter of the cleaning tank of the gastroscope cleaning and disinfection machine in the prior art and are not cleaned in time, it may block the drain port or the drain pipe, affecting the drainage efficiency of the cleaning tank, thus causing poor drainage or blockage of the gastroscope cleaning and disinfection machine. In view of this, this article proposes an intelligent gastroscope cleaning and disinfection device with a drainage anti-blocking function. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that a lot of flocs adhere to the bottom filter of the cleaning tank of the gastroscope cleaning and disinfection machine in the prior art and are not cleaned in time, which may block the drain port or the drain pipe and affect the drainage efficiency of the cleaning tank, and to propose an intelligent gastroscope cleaning and disinfection device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An intelligent gastroscope cleaning and disinfection device, including a machine shell and a drain pipe. A cleaning tank is arranged inside the machine shell, and a crushing type filter is installed in the drain port on the inner bottom surface of the cleaning tank. The head end of the drain pipe is fixedly communicated with the lower part of the funnel in the crushing type filter;

[0007] The crushing filter further includes a filter hole cover and a wheel-shaped cutter. The lower end of the inner cavity of the filter hole cover is fitted and installed at the upper end of the funnel. The wheel-shaped cutter is coaxially arranged and attached to the inner top surface of the filter hole cover. And on the upper edges of the inner walls on both sides of several fan-shaped perforations II in the wheel-shaped cutter, there are blades. When draining water from the drain outlet on the inner bottom surface of the cleaning tank, through the output transmission of the power source in this application, it is used to drive several blades of the wheel-shaped cutter in the crushing filter to rotate rapidly and shear the impurities in the wastewater passing downward through the filter hole cover.

[0008] Preferably, several fan-shaped perforations I that intersect with several fan-shaped perforations II in the wheel-shaped cutter are provided on the filter hole cover.

[0009] Preferably, a circular groove is coaxially communicated in the inner cavity of the filter hole cover, and an external gear ring coaxially arranged on the periphery of the wheel-shaped cutter is rotatably installed in the circular groove.

[0010] Preferably, the power source includes a motor and a small gear. The small gear is coaxially and fixedly connected to the output shaft of the motor. The small gear meshes with the periphery of the external gear ring and is arranged in the notch communicated on one side of the inner cavity of the filter hole cover.

[0011] Preferably, a steel wire rope is fixedly installed below the center of the wheel-shaped cutter, and the lower end of the steel wire rope is arranged in the drain pipe.

[0012] Preferably, the motor is fixedly installed on one side of the funnel through a waterproof box.

[0013] Compared with the prior art, the present utility model provides an intelligent gastrointestinal endoscope cleaning and disinfection device, which has the following beneficial effects:

[0014] 1. For this intelligent gastrointestinal endoscope cleaning and disinfection device, through the rotation of the output shaft of the motor in the power source and then by the meshing of the small gear and the external gear ring on the periphery of the wheel-shaped cutter, several blades of the wheel-shaped cutter in the crushing filter can be driven to rotate rapidly. The rapidly rotating wheel-shaped cutter is used for: first, intermittently connecting several fan-shaped perforations I on the filter hole cover and several fan-shaped perforations II on the wheel-shaped cutter to filter and discharge the wastewater in the cleaning tank; second, shearing the impurities in the wastewater passing downward through the filter hole cover. The impurities in the wastewater are crushed, which can effectively prevent the impurities in the wastewater from being too large and blocking the drain pipe and the drain outlet, ensuring smooth drainage of the drain pipe and the drain outlet.

[0015] 2. For this intelligent gastrointestinal endoscope cleaning and disinfection device, through the steel wire rope coaxially connected below the wheel-shaped cutter, the rapidly rotating wheel-shaped cutter can drive the flexible steel wire rope to stir in the drain pipe, preventing the impurities in the wastewater from precipitating, allowing them to smoothly follow the downward-flowing wastewater and be discharged, and also preventing the drain pipe from being blocked;

[0016] 3. The intelligent gastroenteroscope cleaning and disinfecting device, through the filter cover and the several fan-shaped perforations 1 and several fan-shaped perforations 2 which are staggered on the wheel-shaped tool, and the size of the fan-shaped perforations 2 is smaller than the size of the fan-shaped perforations 1, the filter cover can completely cover and seal the several fan-shaped perforations 2 of the wheel-shaped tool, block the drain outlet, so that the crushing filter acts as an automatic valve of the drain outlet, and achieves the purpose of controlling the flow of wastewater at the drain outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an intelligent gastrointestinal endoscope cleaning and disinfection device proposed by the utility model;

[0018] Figure 2 This is a connection diagram of a crushing filter and a drain pipe in an intelligent gastrointestinal endoscope cleaning and disinfection device proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a crushing filter and a drain pipe in an intelligent gastrointestinal endoscope cleaning and disinfection device proposed by the utility model;

[0020] Figure 4 This is an exploded view of a crushing filter and a drain pipe in an intelligent gastrointestinal endoscope cleaning and disinfection device proposed by the utility model.

[0021] In the figure: 1. casing; 2. cleaning tank; 3. filter cover; 4. drain pipe; 5. connecting pipe; 6. sector-shaped perforation 1; 7. waterproof box; 8. wheel-shaped cutter; 9. wire rope; 10. funnel; 11. motor; 12. pinion; 13. outer gear ring; 14. circular groove; 15. sector-shaped perforation 2; 16. blade; 17. notch. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Reference Figures 1-4An intelligent gastroenteroscopy cleaning and disinfecting device includes a casing 1 of a double-cylinder gastroenteroscopy cleaning and disinfecting machine in the prior art, wherein one or two cleaning tanks 2 are arranged in the casing 1, and a crushing filter is installed in the drainage port on the bottom surface of the cleaning tank 2.

[0025] It should be added that the crushing filter in this application has the following three functions:

[0026] First, filtering, using a plurality of fan-shaped perforations 6 on the filter cover 3 of the crushing filter, can effectively prevent the gastroscope cleaned and disinfected in the filter cleaning tank 2 from falling into the drain;

[0027] Second, the shear force between the rotating wheel-shaped cutter 8 and the fixed filter hole cover 3 in the crushing filter is used to crush the impurities in the sewage discharged after cleaning the gastroscope, so as to prevent the impurities in the wastewater from being too large and clogging the following pipeline-the drainage pipe 4;

[0028] The third is an automated valve used as a drain outlet. The drain outlet can be sealed by using a plurality of fan-shaped perforations 1 6 and a plurality of fan-shaped perforations 2 15 staggered on the filter cover 3 and the wheel-shaped cutter 8, so as to achieve the purpose of controlling the flow of wastewater from the drain outlet.

[0029] The structure of the crushing filter is:

[0030] The crushing type filter includes a filter cover 3, a wheel-shaped cutter 8 and a funnel 10. The lower end of the inner cavity of the filter cover 3 is fixedly mounted on the upper end of the funnel 10, and the top of the filter cover 3 is sealed and installed in the drain port on the inner bottom surface of the cleaning tank 2. The wheel-shaped cutter 8 is coaxially arranged on the inner top surface of the filter cover 3. When the drain port on the inner bottom surface of the cleaning tank 2 is drained, the present application uses the output transmission of the power source to drive several blades 16 of the wheel-shaped cutter 8 in the crushing type filter to rotate rapidly and shear impurities in the wastewater passing through the filter cover 3 downward.

[0031] It is further supplemented that the filter hole cover 3 is provided with a plurality of fan-shaped perforations 6 interlaced with the plurality of fan-shaped perforations 15 in the wheel-shaped tool 8, the fan-shaped perforations 6 are arranged in the radial direction of the circular filter hole cover 3, the notch 17 connected to one side of the inner cavity of the filter hole cover 3, the inner cavity of the filter hole cover 3 is coaxially connected with a circular groove 14, and the outer gear ring 13 coaxially arranged on the periphery of the wheel-shaped tool 8 is rotatably installed in the circular groove 14;

[0032] A number of fan-shaped perforations II 15 that intersect with a number of fan-shaped perforations I 6 in the filter hole cover 3 are provided on the wheel-shaped cutter 8. The fan-shaped perforations II 15 are arranged in the radial direction of the circular wheel-shaped cutter 8. An external gear ring 13 is coaxially and fixedly installed on the periphery of the wheel-shaped cutter 8. Moreover, the size of the fan-shaped perforations II 15 is smaller than that of the fan-shaped perforations I 6, that is, the filter hole cover 3 can completely cover a number of fan-shaped perforations II 15 of the wheel-shaped cutter 8 to achieve the purpose of blocking the drain opening. And knife edges 16 are provided at the upper edges of the inner walls on both sides of a number of fan-shaped perforations II 15 in the wheel-shaped cutter 8.

[0033] It is further supplemented that the power source includes a motor 11 and a pinion 12. The motor 11 is fixedly and sealedly installed on one side of the funnel 10 through a waterproof box 7 on the periphery, that is, the motor 11 is fixedly connected to the waterproof box 7 and is connected in parallel with the circuit in the machine shell 1 of the colonoscope cleaning and disinfection machine by a wire. The pinion 12 is coaxially and fixedly connected to the output shaft of the motor 11. The pinion 12 meshes with the periphery of the external gear ring 13 and is arranged in a notch 17 communicating with one side of the inner cavity of the filter hole cover 3.

[0034] In this embodiment, a drain pipe 4 is fixedly communicated below the funnel 10. A steel wire rope 9 is fixedly installed below the center of the wheel-shaped cutter 8. A smooth plastic film is fitted on the outer wall of the steel wire rope 9, which can effectively reduce the adhesion of impurities to the outer wall of the steel wire rope 9. The lower end of the steel wire rope 9 is arranged in the drain pipe 4. A connecting pipe 5 is fixedly installed at the lower end of the back of the machine shell 1. The water inlet of the connecting pipe 5 is fixedly communicated with the end of the drain pipe 4. While the above-mentioned wheel-shaped cutter 8 rotates rapidly, the rapidly rotating wheel-shaped cutter 8 can drive the flexible steel wire rope 9 to stir in the drain pipe 4, which can prevent the impurities in the waste water from precipitating and can smoothly follow the downward flowing waste water to be discharged, thereby effectively preventing the drain pipe 4 from being blocked.

[0035] In the present utility model, when automatic cleaning is carried out in the cleaning tank 2 of the colonoscope cleaning and disinfection machine, the drain opening on the bottom surface of the cleaning tank 2 passes through the filter hole cover 3 and the wheel-shaped cutter 8 in the initial state of the crushing type filter, that is, a number of fan-shaped perforations I 6 and a number of fan-shaped perforations II 15 arranged alternately on the filter hole cover 3 and the wheel-shaped cutter 8. The filter hole cover 3 can completely cover and seal a number of fan-shaped perforations II 15 of the wheel-shaped cutter 8 to block the drain opening;

[0036] When draining water from the drain outlet on the inner bottom surface of the cleaning tank 2, the motor 11 in the power source is in an energized state. Then, the small gear 12 and the external gear ring 13 on the periphery of the wheel-shaped cutter 8 that mesh with each other can drive the wheel-shaped cutter 8 in the crushing filter to rotate by a certain angle, so that the several fan-shaped perforations II 15 of the wheel-shaped cutter 8 are completely communicated with the several fan-shaped perforations I 6 on the upper filter hole cover 3 respectively for draining water. Or it can drive the several cutting edges 16 of the wheel-shaped cutter 8 in the crushing filter to rotate rapidly. The rapidly rotating wheel-shaped cutter 8 is used for: one is to intermittently communicate the several fan-shaped perforations I 6 on the filter hole cover 3 and the several fan-shaped perforations II 15 on the wheel-shaped cutter 8 to filter and discharge the waste water in the cleaning tank 2; the other is to shear the impurities in the waste water flowing downward through the filter hole cover 3. The impurities in the waste water are pulverized, which can effectively prevent the impurities in the waste water from being too large to block the drain pipe 4 and the drain outlet, and ensure the smooth drainage of the drain pipe 4 and the drain outlet.

[0037] Furthermore, due to the steel wire rope 9 coaxially connected below the wheel-shaped cutter 8, the above-mentioned rapidly rotating wheel-shaped cutter 8 can also drive the flexible steel wire rope 9 to stir in the drain pipe 4, preventing the impurities in the waste water from precipitating, enabling them to smoothly follow the downward-flowing waste water and be discharged, and also preventing the drain pipe 4 from being blocked.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An intelligent gastrointestinal endoscope cleaning and disinfection device, comprising a machine shell (1) and a drain pipe (4), wherein a cleaning tank (2) is arranged inside the machine shell (1), and it is characterized in that, A crushing filter is installed in the drain opening on the inner bottom surface of the cleaning tank (2), and the head end of the drain pipe (4) is fixedly communicated with the lower part of the funnel (10) in the crushing filter; The crushing filter further includes a filter hole cover (3) and a wheel-shaped cutter (8). The lower end of the inner cavity of the filter hole cover (3) is fitted and installed on the upper end of the funnel (10). The wheel-shaped cutter (8) is coaxially arranged and attached to the inner top surface of the filter hole cover (3). And on the upper edges of both inner walls of several sector-shaped perforations two (15) in the wheel-shaped cutter (8), cutting edges (16) are arranged. When draining water from the drain opening on the inner bottom surface of the cleaning tank (2), in this application, through the output transmission of the power source, it is used to drive several cutting edges (16) of the wheel-shaped cutter (8) in the crushing filter to quickly rotate and shear the impurities in the wastewater passing downward through the filter hole cover (3).

2. The intelligent gastrointestinal endoscope cleaning and disinfection device according to claim 1, wherein Several sector-shaped perforations one (6) that intersect with several sector-shaped perforations two (15) in the wheel-shaped cutter (8) are arranged on the filter hole cover (3).

3. The intelligent gastrointestinal endoscope cleaning and disinfection device according to claim 1, wherein, A circular groove (14) is coaxially communicated in the inner cavity of the filter hole cover (3), and an external gear ring (13) coaxially arranged on the periphery of the wheel-shaped cutter (8) is rotatably installed in the circular groove (14).

4. The intelligent gastrointestinal endoscope cleaning and disinfection device according to claim 3, characterized in that, The power source includes a motor (11) and a small gear (12). The small gear (12) is coaxially and fixedly connected to the output shaft of the motor (11). The small gear (12) and the external gear ring (13) are meshed with each other on the periphery and are arranged in a notch (17) communicated on one side of the inner cavity of the filter hole cover (3).

5. The intelligent gastrointestinal endoscope cleaning and disinfection device according to claim 1, wherein, A steel wire rope (9) is fixedly installed below the center of the wheel-shaped cutter (8), and the lower end of the steel wire rope (9) is arranged in the drain pipe (4).

6. The intelligent gastrointestinal endoscope cleaning and disinfection device according to claim 4, characterized in that, The motor (11) is fixedly installed on one side of the funnel (10) through a waterproof box (7).

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