Harmless treatment equipment for oral cavity cleaning and nursing waste liquid

Abstract

The invention relates to the technical field of innocent treatment of oral cavity cleaning and nursing waste liquid, in particular to oral cavity cleaning and nursing waste liquid innocent treatment equipment which comprises a treatment box and a liquid collecting box, the treatment box is bolted to the top of the liquid collecting box, a liquid inlet pipe and a liquid outlet pipe are bolted to the two sides of the treatment box respectively, and the liquid outlet pipe is communicated with the liquid collecting box; a disinfection and sterilization structure is communicated between the opposite sides of the liquid inlet pipe and the liquid discharge pipe, the right side of the disinfection and sterilization structure is communicated with a liquid collection cover through a rotary joint, and the right side of the liquid collection cover is communicated with the liquid discharge pipe; and the disinfection and sterilization structure comprises a shunting mechanism. The harmless treatment equipment for the oral cavity cleaning and nursing waste liquid has the advantages that ultraviolet and chemical disinfection functions are integrated, and the flowing path and time of the waste liquid are increased through the design of the transparent spiral pipe, so that the waste liquid is fully irradiated by ultraviolet, and full mixing of a chemical agent and the waste liquid is improved; therefore, the advantage of comprehensively killing bacteria and viruses is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of harmless treatment of oral cleaning and care waste liquid, and in particular to harmless treatment equipment for oral cleaning and care waste liquid. Background Art

[0002] As we all know, as people pay more and more attention to oral health, the use of oral cleaning and care products is becoming more and more widespread, and the resulting oral cleaning and care waste liquid is also increasing significantly. If these waste liquids are directly discharged without effective treatment, they will not only pollute the environment, but may also spread bacteria and viruses and endanger human health. Therefore, it is very important to develop efficient oral cleaning and care waste liquid harmless treatment equipment.

[0003] At present, disinfection is a key part of the treatment of oral cleaning and care wastewater, but the existing technology has many shortcomings:

[0004] In terms of chemical disinfection, some existing equipment uses a simple method of drug delivery, and the drug and waste liquid are not mixed evenly. For example, some equipment only delivers chemical agents once at the waste liquid inlet. Since the waste liquid tends to form laminar flow when flowing in the pipe, the agent cannot be fully diffused to the entire waste liquid flow, resulting in excessive concentration of the agent in some areas and insufficient concentration in some areas. This not only affects the disinfection effect, but may also cause waste of agents or secondary pollution.

[0005] There are also problems with ultraviolet disinfection. In common ultraviolet disinfection equipment, the contact area and time between the waste liquid and ultraviolet rays are limited. For example, some equipment uses straight pipes, and the waste liquid flows quickly through the ultraviolet irradiation area and cannot fully receive ultraviolet irradiation, making it difficult to completely kill bacteria and viruses in the waste liquid. Moreover, the arrangement of the lamp tubes is often relatively simple and cannot fully cover the waste liquid flow, causing some areas to become disinfection blind spots.

[0006] In summary, the existing oral cleaning and care waste liquid disinfection treatment technology has obvious deficiencies in terms of uniformity of drug mixing, adequacy of ultraviolet disinfection, and synergy between the two disinfection methods. Therefore, it is of great practical significance to develop an oral cleaning and care waste liquid harmless treatment equipment that can solve the above problems and achieve efficient and stable disinfection. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] In view of the shortcomings of the prior art, the present invention provides a harmless treatment device for oral cleaning and care waste liquid, which integrates the functions of ultraviolet light and chemical disinfection. The design of a transparent spiral tube increases the flow path and time of the waste liquid, so that it can fully receive ultraviolet light irradiation and enhance the full mixing of chemical agents and waste liquid, thereby achieving the advantage of all-round killing of bacteria and viruses.

[0009] (II) Technical solution

[0010] The above technical objectives of the present invention are achieved through the following technical solutions: a harmless treatment device for oral cleaning and care waste liquid, comprising a treatment box and a liquid collecting box, the treatment box is bolted to the top of the liquid collecting box, the two sides of the treatment box are respectively bolted with a liquid inlet pipe and a liquid discharge pipe, the liquid discharge pipe is connected to the liquid collecting box, a disinfection and sterilization structure is connected between the opposite sides of the liquid inlet pipe and the liquid discharge pipe, and the right side of the disinfection and sterilization structure is connected to a liquid collecting cover through a rotating joint, and the right side of the liquid collecting cover is connected to the liquid discharge pipe;

[0011] The disinfection and sterilization structure includes a diversion mechanism, which is connected to the right side of the liquid inlet pipe through a rotating joint, and the right side of the diversion mechanism is connected to a plurality of disinfection mechanisms, and the right side of the disinfection mechanism is connected to the liquid collection cover through a perforated plate;

[0012] The diversion mechanism includes a diversion cover, which is connected to the right side of the liquid inlet pipe through a rotating joint, and a diversion plate is bolted to the right side inside the diversion cover, and a hole is opened in the diversion plate corresponding to the position of the disinfection mechanism, a medicine guide ring is rotatably sleeved on the surface of the diversion cover, and a flow control component is connected to the top of the medicine guide ring, the other end of the flow control component is inside the liquid inlet pipe, and the right side inside the liquid inlet pipe is bolted to the flow guide component;

[0013] The disinfection mechanism includes an outer sleeve, and the outer sleeve is distributed in a circular shape and equidistantly between the opposite sides of the guide plate and the orifice plate. A transparent spiral tube is arranged inside the outer sleeve, and a plurality of elastic support plates are sleeved on the surface of the transparent spiral tube. The surface of the elastic support plate is connected to the inner wall of the outer sleeve. A reflective cover is bolted in a circular shape between the opposite sides of two adjacent elastic support plates, and an ultraviolet disinfection lamp is arranged inside the reflective cover. A vibration component is bolted on the left side inside the transparent spiral tube.

[0014] By adopting the above technical scheme, a disinfection and sterilization structure is set up, and ultraviolet disinfection and chemical disinfection are combined. Through a unique structural design, the synergistic effect of the two is achieved, and the disinfection effect of oral cleaning and care waste liquid is effectively improved. Compared with the traditional single disinfection method or disinfection equipment with poor synergy, it can more thoroughly kill the bacteria and viruses in the waste liquid, reduce pollution to the environment and harm to human health; for waste liquids with different flow rates, the injection amount of chemical agents can be adjusted in real time to make the disinfection process compatible with the waste liquid flow rate, ensuring that good disinfection effects can be achieved under various working conditions; from the diversion mechanism to the disinfection mechanism, through a variety of structural designs, such as guide components, vibration components, etc., the chemical agents and waste liquids are fully mixed to ensure the uniformity and effectiveness of the disinfection.

[0015] The present invention is further configured as follows: the flow control component includes a T-shaped tube, the T-shaped tube is connected to the top of the drug guide ring, a piston is slidably arranged on the rear side inside the T-shaped tube, and the rear side of the piston is rotatably connected to a connecting rod, the rear side of the left side of the connecting rod is rotatably connected to a turntable, and the left side of the turntable is bolted with a connecting shaft, the other end of the connecting shaft is transmission-connected to an output shaft, and the front side of the output shaft extends to the interior of the liquid inlet pipe and is sleeved with an impeller.

[0016] By adopting the above technical solution, a flow control component is set up. When the waste liquid flows through the liquid inlet pipe, it drives the impeller to rotate. The impeller drives the turntable to rotate through the connecting shaft and the transmission structure. The turntable pushes the piston to slide back and forth in the T-tube through the connecting rod. When the waste liquid flow increases, the increase in the speed of the impeller will accelerate the frequency of each reciprocating motion of the piston, thereby increasing the amount of medicine extracted and injected; conversely, when the flow decreases, and a one-way valve for extraction and injection is set in the T-tube, the normal extraction and injection of the medicine can be ensured. Therefore, the waste liquid flow is sensed by the impeller, and the piston movement is accurately controlled through a series of transmissions, thereby accurately adjusting the amount of medicine injected, realizing real-time adaptation of chemical agent injection and waste liquid flow, improving the disinfection effect while avoiding medicine waste.

[0017] The present invention is further configured as follows: a bevel gear transmission structure is provided on the left side of the connecting shaft, the connecting shaft is transmission-connected to the output shaft via the bevel gear transmission structure, and the right side of the bevel gear transmission structure is bolted to the processing box.

[0018] By adopting the above technical solution and setting the bevel gear transmission structure, a stable transmission relationship between the connecting shaft and the output shaft is ensured, so that the rotation of the impeller can be reliably transmitted to the control mechanism of the piston, ensuring the stable operation of the flow control component, and further ensuring the accuracy of the adaptation of the chemical injection amount and the waste liquid flow.

[0019] The present invention is further configured as follows: the flow guide component includes a flow guide sphere, the front and rear sides of the flow guide sphere are bolted with sliding rods, and the surface of the sliding rod is sleeved with a fixed block, the side of the fixed block close to the inner wall of the liquid inlet pipe is connected to it, the surface of the sliding rod is sleeved with a buffer spring, and the side of the buffer spring close to the fixed block and the flow guide sphere are respectively connected to the two, and the two sides of the inside of the flow guide sphere are respectively provided with a liquid inlet section and a diffusion section, and the liquid inlet section is connected to the diffusion section.

[0020] By adopting the above technical solution, a guide component is set up. When the waste liquid passes through the guide sphere, part of the waste liquid can be dispersed to the outermost side by utilizing the curved contour of the surface of the guide sphere, while the other part of the waste liquid is diffused toward the center and between the outermost and central parts through the liquid inlet section and the diffusion section. Therefore, the uniformity of the waste liquid diversion can be further improved, and at the same time, the waste liquid can be caused to have a certain disturbance, so that the agent can be initially mixed with the waste liquid when sprayed into the diversion hood. The coordinated use of the buffer spring and the slide rod can reduce the pressure of the waste liquid and reduce the impact of the waste liquid on the diversion mechanism.

[0021] The present invention is further configured as follows: the inner wall of the drug guiding ring is annularly connected with a plurality of nozzles, the nozzles extend into the interior of the side close to the diverter hood and are in sliding contact with the inner wall thereof, and a sealing structure is provided between the drug guiding ring and the diverter hood.

[0022] By adopting the above technical solution, through the nozzle design on the inner wall of the drug guide ring, the chemical agent can be evenly sprayed into the waste liquid in the diversion hood, so that the agent and the waste liquid can achieve more complete initial contact and mixing before entering the disinfection mechanism, providing good conditions for the subsequent disinfection process.

[0023] The present invention is further configured as follows: a plurality of guide plates are welded to the inner wall of the diverter hood in an annular shape; the diverter hood and the liquid collecting hood are both configured in a conical shape; and the guide plates are fitted to the inner wall of the diverter hood.

[0024] The above technical solution helps to guide the flow direction of the waste liquid through the conical setting of the diverter hood and the liquid collecting hood and the arrangement of the guide plate, so that the waste liquid can be diverted more evenly in the diverter hood and collected more smoothly in the liquid collecting hood, thereby improving the overall operating efficiency of the equipment.

[0025] The present invention is further configured as follows: the vibration component includes a rotating blade, which is rotatably connected to the left side of the transparent spiral tube, a fixing ring is welded on the surface of the rotating blade, and a plurality of fixing frames are welded in a ring shape on the inner wall of the fixing ring, a moving rod passes through the interior of the fixing frame, a movable protrusion is welded on the side of the moving rod close to the inner wall of the transparent spiral tube, a plurality of fixing protrusions are welded on the inner wall of the transparent spiral tube in a ring shape, and the fixed protrusion is used in conjunction with the movable protrusion, a reset spring is sleeved on the surface of the moving rod, and the reset spring is connected to the fixed frame and the moving rod on one side close to the two.

[0026] By adopting the above technical solution, a vibration component is set up, and when the waste liquid enters the left end of the transparent spiral tube, it will impact the rotating blade to make it rotate. The rotating blade drives the fixed frame, the movable rod and the movable protrusion to rotate through the fixed ring. When the movable protrusion moves to the fixed protrusion position, the smooth curves on the surfaces of the two can be used to make the movable protrusion push the movable rod to move toward the axis of the rotating blade and compress the reset spring. When the movable protrusion is separated from the fixed protrusion, the elastic action of the reset spring can be used to quickly reset the movable protrusion and the movable rod, so that the movable protrusion hits the transparent spiral tube. This is repeated, so that the waste liquid in the transparent spiral tube vibrates, promotes its mixing with the medicine, and improves the disinfection and sterilization effect of the waste liquid.

[0027] The present invention is further configured as follows: a driven gear is sleeved on the right side of the surface of the liquid inlet pipe, and a driving gear is meshedly connected to the front side of the driven gear.

[0028] By adopting the above technical solution, the driven gear and the driving gear are meshed, and the driving gear is driven to rotate by an external driving device, so that it can synchronously drive the driven gear to rotate, thereby allowing the disinfection mechanism to rotate, changing the flow state of the waste liquid in the transparent spiral tube, and further enhancing its mixing with the medicine.

[0029] The present invention is further configured as follows: the left side of the rotating blade is rotatably connected with a bracket, and the surface of the bracket is bolted to the inner wall of the transparent spiral tube.

[0030] By adopting the above technical solution, the bracket provides stable support for the rotating blades, ensuring that the rotating blades can rotate stably in the transparent spiral tube, so that the vibration component can work continuously and effectively, and the mixing effect of the waste liquid and the medicine is enhanced.

[0031] The present invention is further configured such that: the inner wall of the reflective cover and the outer sleeve are both provided with a reflective coating.

[0032] By adopting the above technical solution, the reflectivity of ultraviolet rays is further improved through the reflective coating on the reflective cover and the inner wall of the outer sleeve, the loss of ultraviolet rays is reduced, the ultraviolet disinfection effect is enhanced, and it is ensured that the waste liquid is fully exposed to ultraviolet rays in the transparent spiral tube.

[0033] (III) Beneficial effects

[0034] Compared with the prior art, the present invention provides a harmless treatment device for oral cleaning and care waste liquid, which has the following beneficial effects:

[0035] The harmless treatment equipment for oral cleaning and care waste liquid combines ultraviolet disinfection and chemical disinfection through a unique structural design to achieve the synergistic effect of the two, effectively improving the disinfection effect of oral cleaning and care waste liquid. Compared with traditional single disinfection methods or disinfection equipment with poor synergy, it can more thoroughly kill bacteria and viruses in the waste liquid, reduce pollution to the environment and harm to human health; for waste liquids with different flow rates, the injection amount of chemical agents can be adjusted in real time to adapt the disinfection process to the waste liquid flow rate, ensuring that good disinfection effects can be achieved under various working conditions; the overall equipment layout is compact, the various components cooperate closely with each other, and the space occupied is small, which is conducive to the installation and integration of the equipment, and can be widely used in the treatment of oral cleaning and care waste liquid in different places. From the diversion mechanism to the disinfection mechanism, through a variety of structural designs, such as diversion components, vibration components, etc., the chemical agents and waste liquid are fully mixed to ensure the uniformity and effectiveness of the disinfection. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 It is a schematic diagram of the connection between the disinfection and sterilization structure and the treatment box in the present invention;

[0038] Figure 3 It is a schematic diagram of the structure of the disinfection mechanism in the present invention;

[0039] Figure 4 It is a schematic diagram of the structure of the vibration component in the present invention;

[0040] Figure 5 It is a schematic diagram of the diversion mechanism structure in the present invention;

[0041] Figure 6 is a schematic diagram of the structure of the flow guide assembly in the present invention;

[0042] Figure 7 It is a schematic diagram of the process control component structure in the present invention.

[0043] In the figure: 1, treatment box; 2, liquid collecting box; 3, liquid inlet pipe; 4, liquid discharge pipe; 5, disinfection and sterilization structure; 6, diversion mechanism; 61, diversion cover; 62, diversion plate; 63, drug guide ring; 64, flow control component; 641, T-shaped pipe; 642, piston; 643, connecting rod; 644, turntable; 645, connecting shaft; 646, output shaft; 647, impeller; 65, diversion component; 651, diversion ball; 652, slide rod; 653, fixed block; 654, buffer spring; 65 5. Liquid inlet section; 656. Diffusion section; 7. Disinfection mechanism; 71. Outer sleeve; 72. Transparent spiral tube; 73. Elastic support plate; 74. Reflection cover; 75. Ultraviolet disinfection lamp; 76. Vibration component; 761. Rotating blade; 762. Fixed ring; 763. Fixed frame; 764. Moving rod; 765. Movable protrusion; 766. Fixed protrusion; 767. Reset spring; 8. Liquid collecting cover; 9. Nozzle; 10. Guide plate; 11. Driven gear; 12. Driving gear; 13. Bracket. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0045] Example 1

[0046] See also Figure 1-4 , a harmless treatment device for oral cleaning and care waste liquid, comprising a treatment box 1 and a liquid collecting box 2, the treatment box 1 is bolted to the top of the liquid collecting box 2, the two sides of the treatment box 1 are respectively bolted with a liquid inlet pipe 3 and a liquid discharge pipe 4, the liquid discharge pipe 4 is connected to the liquid collecting box 2, a disinfection and sterilization structure 5 is connected between the opposite sides of the liquid inlet pipe 3 and the liquid discharge pipe 4, and the right side of the disinfection and sterilization structure 5 is connected to a liquid collecting cover 8 through a rotating joint, and the right side of the liquid collecting cover 8 is connected to the liquid discharge pipe 4;

[0047] The disinfection and sterilization structure 5 includes a flow dividing mechanism 6, which is connected to the right side of the liquid inlet pipe 3 through a rotating joint, and the right side of the flow dividing mechanism 6 is connected to a plurality of disinfection mechanisms 7, and the right side of the disinfection mechanism 7 is connected to the liquid collecting cover 8 through a perforated plate;

[0048] The disinfection mechanism 7 includes an outer sleeve 71, and the outer sleeve 71 is distributed in a circular shape and equidistantly between the guide plate 10 and the opposite side of the orifice plate. A transparent spiral tube 72 is arranged inside the outer sleeve 71, and a plurality of elastic support plates 73 are sleeved on the surface of the transparent spiral tube 72. The surface of the elastic support plate 73 is connected to the inner wall of the outer sleeve 71. A reflective cover 74 is bolted in a circular shape between the opposite sides of two adjacent elastic support plates 73, and an ultraviolet disinfection lamp 75 is arranged inside the reflective cover 74. A vibration component 76 is bolted on the left side of the transparent spiral tube 72. By combining ultraviolet disinfection and chemical disinfection and through a unique structural design, the synergistic effect of the two is achieved, which effectively improves the disinfection effect of oral cleaning and care waste liquid. Compared with traditional single disinfection methods or disinfection equipment with poor synergy, it can more thoroughly kill bacteria and viruses in the waste liquid, reduce pollution to the environment and harm to human health.

[0049] Among them, the vibration component 76 includes a rotating blade 761, which is rotatably connected to the left side of the transparent spiral tube 72. A fixing ring 762 is welded on the surface of the rotating blade 761, and a plurality of fixing frames 763 are welded in a ring shape on the inner wall of the fixing ring 762. A moving rod 764 runs through the interior of the fixing frame 763. A movable protrusion 765 is welded on the side of the moving rod 764 close to the inner wall of the transparent spiral tube 72. A plurality of fixing protrusions 766 are welded on the inner wall of the transparent spiral tube 72 in a ring shape, and the fixing protrusion 766 is used in conjunction with the movable protrusion 765. A reset spring 767 is sleeved on the surface of the moving rod 764. The reset spring 767 is connected to the fixed frame 763 and the moving rod 764 on one side respectively. By setting the vibration component 76, when the waste liquid enters the transparent spiral tube When the movable protrusion 765 moves to the position of the fixed protrusion 766, the smooth curves on the surfaces of the two can be used to enable the movable protrusion 765 to push the movable rod 764 to move toward the axial direction of the rotating paddle 761 and compress the reset spring 767. When the movable protrusion 765 is separated from the fixed protrusion 766, the elastic action of the reset spring 767 can be used to quickly reset the movable protrusion 765 and the movable rod 764, so that the movable protrusion 765 hits the transparent spiral tube 72, and this process is repeated, so that the waste liquid in the transparent spiral tube 72 vibrates, promotes its mixing with the medicine, and improves the disinfection and sterilization effect of the waste liquid.

[0050] Among them, a driven gear 11 is sleeved on the right side of the surface of the liquid inlet pipe 3, and the front side of the driven gear 11 is meshed and connected with a driving gear 12. Through the meshing of the driven gear 11 and the driving gear 12, the driving gear 12 is driven to rotate by an external driving device, so that it can synchronously drive the driven gear 11 to rotate, thereby allowing the disinfection mechanism 7 to rotate, changing the flow state of the waste liquid in the transparent spiral tube 72, and further enhancing its mixing with the medicine.

[0051] Among them, the left side of the rotating paddle 761 is rotatably connected to the bracket 13, and the surface of the bracket 13 is bolted to the inner wall of the transparent spiral tube 72. The bracket 13 provides stable support for the rotating paddle 761 to ensure that the rotating paddle 761 can rotate stably in the transparent spiral tube 72, so that the vibration component 76 can work continuously and effectively, and enhance the mixing effect of the waste liquid and the medicine.

[0052] Among them, the inner walls of the reflective cover 74 and the outer sleeve 71 are both provided with a reflective coating. The reflective coating on the inner walls of the reflective cover 74 and the outer sleeve 71 further improves the reflectivity of ultraviolet rays, reduces the loss of ultraviolet rays, enhances the ultraviolet disinfection effect, and ensures that the waste liquid is fully exposed to ultraviolet rays in the transparent spiral tube 72.

[0053] Working principle of this embodiment: after being diverted by the diverting mechanism 6 and preliminarily mixed with the chemical agent, the waste liquid enters the transparent spiral tube 72 of the disinfection mechanism 7. When the waste liquid enters the left end of the transparent spiral tube 72, it impacts the rotating blade 761 to make it rotate. The rotating blade 761 drives the fixed frame 763 to rotate together through the fixed ring 762 welded on the surface. The moving rod 764 passing through the inside of the fixed frame 763 moves together, and the movable protrusion 765 on the side of the inner wall of the moving rod 764 close to the transparent spiral tube 72 also rotates accordingly. When the movable protrusion 765 moves to the position of the fixed protrusion 766 welded to the inner wall of the transparent spiral tube 72, the movable protrusion 765 uses the smooth curves of the surfaces of both to push the movable rod 764 to move toward the axial direction of the rotating blade 761, and at the same time compresses the reset spring 767. When the movable protrusion 765 is separated from the fixed protrusion 766, the elastic action of the reset spring 767 causes the movable protrusion 765 to move toward the axial direction of the rotating blade 761. The movable protrusion 765 and the movable rod 764 are quickly reset, and the movable protrusion 765 impacts the transparent spiral tube 72, and this is repeated, so that the waste liquid in the transparent spiral tube 72 vibrates, which promotes further mixing of the waste liquid and the chemical agent. The multiple groups of ultraviolet disinfection lamps 75 are distributed in a ring-shaped and equidistant manner between the outer sleeve 71 and the transparent spiral tube 72, and the ultraviolet rays emitted by them irradiate and disinfect the waste liquid in the tube. At the same time, the reflective coating provided on the inner wall of the reflective cover 74 and the outer sleeve 71 further improves the reflectivity of the ultraviolet light, reduces the ultraviolet light loss, and ensures that the waste liquid is fully exposed to ultraviolet light in the transparent spiral tube 72, so as to achieve dual disinfection and sterilization treatment of the waste liquid, chemical agents and ultraviolet rays. The waste liquid after vibration mixing and ultraviolet disinfection continues to flow in the transparent spiral tube 72, and finally flows into the liquid collecting cover 8 and the drain pipe 4 through the orifice plate on the right, enters the liquid collecting box 2 and undergoes subsequent processing procedures.

[0054] Example 2

[0055] refer to Figure 5-7, a device for harmless treatment of oral cleaning and care waste liquid also includes a diversion mechanism 6, wherein the diversion mechanism 6 includes a diversion cover 61, the diversion cover 61 is connected to the right side of the liquid inlet pipe 3 through a rotating joint, and a diversion plate 62 is bolted on the right side inside the diversion cover 61, and a hole is opened in the diversion plate 62 corresponding to the position of the disinfection mechanism 7, and a drug guide ring 63 is rotatably sleeved on the surface of the diversion cover 61, and the top of the drug guide ring 63 is connected to a flow control component 64, and the other end of the flow control component 64 is inside the liquid inlet pipe 3, and a guide component 65 is bolted on the right side inside the liquid inlet pipe 3. By setting the diversion mechanism 6, through the design of the diversion cover 61 and the diversion plate 62, the liquid inlet pipe 3 can flow into The waste liquid is evenly distributed to each disinfection mechanism 7, ensuring that the amount of waste liquid treated by each disinfection mechanism 7 is relatively balanced, thereby improving the overall disinfection efficiency and consistency of the effect. In addition, through the flow control component 64, the injection amount of the chemical agent can be accurately controlled in real time according to the waste liquid flow rate, thereby realizing dynamic adaptation of the agent and the waste liquid flow rate, thereby avoiding the problems of agent waste and insufficient disinfection. The flow of the waste liquid is guided by the guide component 65. Before the waste liquid enters the disinfection mechanism 7, not only can the waste liquid be disturbed to a certain extent, but also the agent can be preliminarily mixed with the waste liquid when sprayed into the diversion hood 61, thereby laying the foundation for subsequent sufficient mixing in the disinfection mechanism 7, and further improving the diversion uniformity of the waste liquid.

[0056] Among them, the flow control component 64 includes a T-shaped tube 641, which is connected to the top of the drug guide ring 63. A piston 642 is slidably arranged on the rear side of the inside of the T-shaped tube 641, and the rear side of the piston 642 is rotatably connected to a connecting rod 643, and the rear side of the left side of the connecting rod 643 is rotatably connected to a turntable 644, and a connecting shaft 645 is bolted to the left side of the turntable 644, and the other end of the connecting shaft 645 is transmission-connected to an output shaft 646, and the front side of the output shaft 646 extends to the inside of the liquid inlet pipe 3 and is sleeved with an impeller 647. By setting the flow control component 64, when the waste liquid flows through the liquid inlet pipe 3, it drives the impeller 647 to rotate, and the impeller 647 drives the turntable through the connecting shaft 645 and the transmission structure. 644 rotates, and the turntable 644 pushes the piston 642 to slide back and forth in the T-tube 641 through the connecting rod 643. When the waste liquid flow increases, the increase in the rotation speed of the impeller 647 will accelerate the frequency of each reciprocating motion of the piston 642, so the amount of medicine extracted and injected increases; on the contrary, when the flow decreases, and a one-way valve for extraction and injection is provided in the T-tube 641, which can ensure the normal extraction and injection of the medicine. Therefore, the waste liquid flow is sensed by the impeller 647, and the movement of the piston 642 is accurately controlled through a series of transmissions, thereby accurately adjusting the amount of medicine injected, realizing real-time adaptation of chemical agent injection and waste liquid flow, improving the disinfection effect while avoiding medicine waste.

[0057] Among them, a bevel gear transmission structure is arranged on the left side of the connecting shaft 645, and the connecting shaft 645 is connected to the output shaft 646 through the bevel gear transmission structure, and the right side of the bevel gear transmission structure is bolted to the processing box 1. Through the setting of the bevel gear transmission structure, a stable transmission relationship between the connecting shaft 645 and the output shaft 646 is guaranteed, so that the rotation of the impeller 647 can be reliably transmitted to the control mechanism of the piston 642, thereby ensuring the stable operation of the flow control component 64, and further ensuring the accuracy of the adaptation of the chemical agent injection amount and the waste liquid flow.

[0058] The flow guide assembly 65 includes a flow guide sphere 651, the front and rear sides of the flow guide sphere 651 are bolted with a slide bar 652, and the surface of the slide bar 652 is sleeved with a fixed block 653, and the fixed block 653 is connected to the inner wall of the liquid inlet pipe 3 on one side, and the surface of the slide bar 652 is sleeved with a buffer spring 654, and the buffer spring 654 is connected to the fixed block 653 and the flow guide sphere 651 on one side, respectively, and the two sides of the flow guide sphere 651 are respectively provided with a liquid inlet section 655 and a diffusion section 656, and the liquid inlet section 655 is connected to the diffusion section 656, and the liquid inlet section 655 is connected to the diffusion section 656. The guide component 65, when the waste liquid passes through the guide sphere 651, the curved contour of the surface of the guide sphere 651 can be used to disperse part of the waste liquid to the outermost side, while the other part of the waste liquid is diffused toward the center and between the outermost and central parts through the liquid inlet section 655 and the diffusion section 656, thereby further improving the uniformity of the waste liquid diversion, and at the same time, causing a certain disturbance in the waste liquid, so that the agent can be initially mixed with the waste liquid when sprayed into the diversion cover 61, and the use of the buffer spring 654 and the slide rod 652 can reduce the pressure of the waste liquid and reduce the impact of the waste liquid on the diversion mechanism 6.

[0059] Among them, the inner wall of the drug guiding ring 63 is connected to a plurality of nozzles 9 in a ring shape, and the nozzles 9 extend inside the side close to the diverter hood 61 and are in sliding contact with the inner wall thereof. A sealing structure is arranged between the drug guiding ring 63 and the diverter hood 61. Through the design of the nozzles 9 on the inner wall of the drug guiding ring 63, the chemical agent can be evenly sprayed into the waste liquid in the diverter hood 61, so that the agent and the waste liquid can achieve more sufficient initial contact and mixing before entering the disinfection mechanism 7, thereby providing good conditions for the subsequent disinfection process.

[0060] Among them, the inner wall of the diverter hood 61 is welded with several guide plates 10 in a ring shape. The diverter hood 61 and the liquid collecting hood 8 are both conically set, and the guide plates 10 are in contact with the inner wall of the diverter hood 61. The conical setting of the diverter hood 61 and the liquid collecting hood 8 and the arrangement of the guide plates 10 help to guide the flow direction of the waste liquid, so that the waste liquid can be diverted more evenly in the diverter hood 61 and collected more smoothly in the liquid collecting hood 8, thereby improving the overall operating efficiency of the equipment.

[0061] Working principle of this embodiment: Oral cleaning care waste liquid flows from the liquid inlet pipe 3 into the diversion cover 61 of the diversion mechanism 6, and the waste liquid first impacts the diversion ball 651 of the diversion component 65. The diversion ball 651 is connected to the fixed block 653 fixed on the inner wall of the liquid inlet pipe 3 through the sliding rod 652 bolted on the front and rear sides. The buffer spring 654 sleeved on the surface of the sliding rod 652 can reduce the pressure of the waste liquid and reduce the impact on the diversion mechanism 6. At the same time, the diversion ball 651 uses its own surface curve profile to disperse part of the waste liquid to the outermost side, and the other part of the waste liquid diffuses to the center and between the center and the outermost side through the internally connected liquid inlet section 655 and diffusion section 656, thereby improving the uniformity of waste liquid diversion and causing a certain disturbance in the waste liquid. When the waste liquid flows through the liquid inlet pipe 3, it drives the impeller 647 to rotate, and the impeller 647 drives the turntable through the connecting shaft 645 and the bevel gear transmission structure. 644 rotates, and the turntable 644 pushes the piston 642 to slide back and forth in the T-tube 641 through the connecting rod 643. When the waste liquid flow increases, the impeller 647 rotates faster, the piston 642 moves backward, the aperture of the T-tube 641 connecting with the drug guide ring 63 increases, and the amount of drug injected increases; otherwise it decreases, and the drug enters the drug guide ring 63 through the T-tube 641, and then is sprayed out from a number of nozzles 9 connected in an annular manner on the inner wall of the drug guide ring 63, and is evenly sprinkled in the disturbed waste liquid in the diverter hood 61, so as to achieve preliminary mixing of the drug and the waste liquid. The diverter plate 62 bolted on the right side of the diverter hood 61 has a hole corresponding to the position of the disinfection mechanism 7. The waste liquid after diversion and drug mixing flows to the holes of the diverter plate 62 under the guidance of the guide plate 10 welded in an annular manner on the inner wall of the diverter hood 61, so as to achieve uniform diversion and enter each disinfection mechanism 7 for subsequent treatment.

[0062] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed. Although the embodiments of the present invention have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for harmlessly treating oral cleaning and care waste liquid, comprising a treatment box (1) and a liquid collection box (2), characterized in that: The treatment box (1) is bolted to the top of the liquid collecting box (2), and a liquid inlet pipe (3) and a liquid discharge pipe (4) are bolted to the two sides of the treatment box (1), respectively. The liquid discharge pipe (4) is connected to the liquid collecting box (2), and a disinfection and sterilization structure (5) is connected between the opposite sides of the liquid inlet pipe (3) and the liquid discharge pipe (4), and the right side of the disinfection and sterilization structure (5) is connected to a liquid collecting cover (8) through a rotating joint, and the right side of the liquid collecting cover (8) is connected to the liquid discharge pipe (4); The disinfection and sterilization structure (5) comprises a flow diversion mechanism (6), the flow diversion mechanism (6) is connected to the right side of the liquid inlet pipe (3) through a rotating joint, and the right side of the flow diversion mechanism (6) is connected to a plurality of disinfection mechanisms (7), and the right side of the disinfection mechanism (7) is connected to the liquid collecting cover (8) through a perforated plate; The diverter mechanism (6) comprises a diverter cover (61), the diverter cover (61) is connected to the right side of the liquid inlet pipe (3) through a rotating joint, and a diverter plate (62) is bolted to the right side of the inside of the diverter cover (61), and a hole is opened in the diverter plate (62) at a position corresponding to the disinfection mechanism (7), a medicine guide ring (63) is rotatably sleeved on the surface of the diverter cover (61), and a flow control component (64) is connected to the top of the medicine guide ring (63), the other end of the flow control component (64) is located inside the liquid inlet pipe (3), and a flow guide component (65) is bolted to the right side of the inside of the liquid inlet pipe (3); The disinfection mechanism (7) comprises an outer sleeve (71), and the outer sleeve (71) is distributed in an annular shape and equidistantly between the guide plate (10) and the opposite side of the orifice plate. A transparent spiral tube (72) is arranged inside the outer sleeve (71), and a plurality of elastic support plates (73) are sleeved on the surface of the transparent spiral tube (72). The surface of the elastic support plate (73) is connected to the inner wall of the outer sleeve (71). A reflective cover (74) is bolted in an annular shape between the opposite sides of two adjacent elastic support plates (73), and an ultraviolet disinfection lamp (75) is arranged inside the reflective cover (74). A vibration component (76) is bolted on the left side inside the transparent spiral tube (72).

2. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 1 is characterized by: The flow control component (64) includes a T-shaped tube (641), the T-shaped tube (641) is connected to the top of the drug guide ring (63), a piston (642) is slidably arranged on the rear side inside the T-shaped tube (641), and the rear side of the piston (642) is rotatably connected to a connecting rod (643), the rear side of the left side of the connecting rod (643) is rotatably connected to a turntable (644), and the left side of the turntable (644) is bolted with a connecting shaft (645), the other end of the connecting shaft (645) is drivingly connected to an output shaft (646), and the front side of the output shaft (646) extends to the inside of the liquid inlet pipe (3) and is sleeved with an impeller (647).

3. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 2 is characterized by: A bevel gear transmission structure is provided on the left side of the connecting shaft (645), the connecting shaft (645) is transmission-connected to the output shaft (646) via the bevel gear transmission structure, and the right side of the bevel gear transmission structure is bolted to the processing box (1).

4. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 1, characterized in that: The flow guide component (65) comprises a flow guide sphere (651), the front and rear sides of the flow guide sphere (651) are bolted with a slide bar (652), and the surface of the slide bar (652) is sleeved with a fixed block (653), and the side of the fixed block (653) close to the inner wall of the liquid inlet pipe (3) is connected to it, and the surface of the slide bar (652) is sleeved with a buffer spring (654), and the side of the buffer spring (654) close to the fixed block (653) and the flow guide sphere (651) are respectively connected to the two sides, and the two sides inside the flow guide sphere (651) are respectively provided with a liquid inlet section (655) and a diffusion section (656), and the liquid inlet section (655) is connected to the diffusion section (656).

5. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 1, characterized in that: The inner wall of the medicine guiding ring (63) is annularly connected to a plurality of nozzles (9), and the nozzles (9) extend into the interior of the diverter cover (61) on one side thereof and are in sliding contact with the inner wall thereof, and a sealing structure is provided between the medicine guiding ring (63) and the diverter cover (61).

6. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 1, characterized in that: The inner wall of the flow divider (61) is welded with a plurality of guide plates (10) in an annular shape. The flow divider (61) and the liquid collecting cover (8) are both arranged in a conical shape, and the guide plates (10) are in close contact with the inner wall of the flow divider (61).

7. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 1, characterized in that: The vibration component (76) comprises a rotating blade (761), wherein the rotating blade (761) is rotatably connected to the left side of the transparent spiral tube (72), a fixing ring (762) is welded on the surface of the rotating blade (761), and a plurality of fixing frames (763) are welded in an annular shape on the inner wall of the fixing ring (762), a moving rod (764) passes through the interior of the fixing frame (763), a movable protrusion (765) is welded on the side of the moving rod (764) close to the inner wall of the transparent spiral tube (72), a plurality of fixing protrusions (766) are welded on the inner wall of the transparent spiral tube (72), and the fixing protrusions (766) are used in conjunction with the movable protrusions (765), and a reset spring (767) is sleeved on the surface of the moving rod (764), and the reset spring (767) is respectively connected to the fixing frame (763) and the moving rod (764) on the side close to the two.

8. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 1, characterized in that: A driven gear (11) is sleeved on the right side of the surface of the liquid inlet pipe (3), and a driving gear (12) is meshedly connected to the front side of the driven gear (11).

9. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 7, characterized in that: The left side of the rotating blade (761) is rotatably connected to a bracket (13), and the surface of the bracket (13) is bolted to the inner wall of the transparent spiral tube (72).

10. The harmless treatment equipment for oral cleaning and care waste liquid according to claim 7, characterized in that: The inner walls of the reflective cover (74) and the outer sleeve (71) are both provided with reflective coatings.

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