Waterway disinfection system of comprehensive oral treatment table

Abstract

The utility model discloses a waterway disinfection system of a comprehensive oral treatment table, which comprises a shell, an upper mounting chamber is arranged on the upper side in the shell, a lower mounting chamber is arranged on the lower side in the shell, an upper partition plate is fixedly connected to the middle of the upper mounting chamber, a lower partition plate is fixedly connected to the middle of the lower mounting chamber, and a controller is fixedly connected to the shell. The input end of the controller is electrically connected with an external power supply; the device further comprises a supply mechanism. The supply mechanism comprises a water purifier, an external water inlet, a saline water tank, a hypochlorous acid generator, a pure water outlet and a hypochlorous acid disinfectant outlet, the saline water tank is fixedly connected to the front side face of the upper partition plate, the water purifier is fixedly connected to the front side face of the lower partition plate, and the hypochlorous acid generator is fixedly connected to the rear side of the right side wall of the upper mounting chamber. According to the waterway disinfection system of the oral cavity comprehensive treatment table, bacteria are prevented from having time and space for generating biological membranes.

Description

Technical Field

[0001] The utility model relates to the technical field of dentistry, in particular to a water channel disinfection system for a comprehensive oral treatment table. Background Art

[0002] During dental surgery, the doctor rinses the mouth through the water pipe of the dental treatment table. Generally, the pipes and tools are disinfected with disinfectant first, and then the patient's mouth is rinsed with pure water. After the operation is completed, the disinfectant is used again.

[0003] Doctors need to manually pour disinfectant and disinfect the treatment table before each surgery, which is cumbersome and increases their workload. Furthermore, pouring disinfectant only disinfects the table's internal waterways. If bacterial contamination exists in the waterway from the water purifier to the treatment table, even if the internal waterway is disinfected, bacteria in the water purifier's delivery channel remain, potentially contaminating the table's internal waterways. Furthermore, bacteria growing in the waterways can form biofilms, and regular disinfection alone may not be enough to break down thick biofilms. Therefore, we propose a waterway disinfection system for comprehensive dental treatment tables. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a water disinfection system for a comprehensive oral treatment table, so as to avoid bacteria having time and space to produce biofilm, and effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a water disinfection system for a comprehensive oral treatment table, comprising a housing, an upper mounting chamber being formed on the upper interior side of the housing, a lower mounting chamber being formed on the lower interior side of the housing, an upper partition plate being fixedly connected to the middle of the upper mounting chamber, a lower partition plate being fixedly connected to the middle of the lower mounting chamber, a controller being fixedly connected to the housing, an input end of the controller being electrically connected to an external power supply; and a supply mechanism being further provided.

[0006] Supply mechanism: It includes a pure water machine, an external water inlet, a brine tank, a hypochlorous acid generator, a pure water outlet and a hypochlorous acid disinfectant outlet. The brine tank is fixedly connected to the front side of the upper partition plate, the front side of the lower partition plate is fixedly connected to the pure water machine, the rear side of the right side wall of the upper installation room is fixedly connected to the hypochlorous acid generator, the upper side of the right side wall of the shell is provided with an external water inlet, the right end of the external water inlet is connected to the water inlet of the pure water machine through a tap water supply pipe, the middle part of the right side wall of the shell is provided with a pure water outlet, the pure water outlet The right end is connected with the first water outlet of the water purifier through the pure water outlet pipe, and a hypochlorous acid disinfectant outlet is provided on the rear middle side of the right side wall of the shell. The right end of the hypochlorous acid disinfectant outlet is connected with the water outlet of the hypochlorous acid generator through the hypochlorous acid delivery pipe. The second water outlet of the water purifier is connected with the brine tank through the water supply pipe, and the water outlet of the brine tank is connected with the water inlet of the hypochlorous acid generator through the brine supply pipe. The input ends of the water purifier and the hypochlorous acid generator are respectively electrically connected to the output end of the controller to prevent bacteria from having time and space to produce biofilm.

[0007] Furthermore, the supply mechanism also includes a lower mounting plate and a water supply solenoid valve. The lower mounting plate is fixedly connected to the upper side of the rear side of the upper partition plate. The middle part of the tap water supply pipe is connected in series with a water supply solenoid valve. The lower surface of the water supply solenoid valve is fixedly connected to the upper surface of the lower mounting plate. The input end of the water supply solenoid valve is electrically connected to the output end of the controller to control the function of the self-boiling water switch.

[0008] Furthermore, the supply mechanism also includes an electrical installation board, a pure water outlet solenoid valve and a hypochlorous acid disinfectant outlet solenoid valve. The electrical installation board is fixedly connected to the upper side of the rear side of the upper partition plate. The middle part of the pure water outlet pipe is connected in series with the pure water outlet solenoid valve, and the middle part of the hypochlorous acid delivery pipe is connected in series with the hypochlorous acid disinfectant outlet solenoid valve. The lower ends of the pure water outlet solenoid valve and the hypochlorous acid disinfectant outlet solenoid valve are both fixedly connected to the upper surface of an electrical installation board. The input ends of the pure water outlet solenoid valve and the hypochlorous acid disinfectant outlet solenoid valve are respectively electrically connected to the output end of the controller to control the switching of pure water and hypochlorous acid disinfectant.

[0009] Furthermore, it also includes a sealing mechanism, which includes an upper sealing door, a lower sealing door and a rear sealing door. The upper sealing door is symmetrically hinged to the inner front side of the upper installation chamber through a pin shaft, and the right front side of the lower installation chamber is also hinged with a lower sealing door through a pin shaft. The middle part of the front side of the two upper sealing doors and the middle part of the front side of the rear sealing door are respectively provided with visual windows, and the rear end of the shell is fixedly connected to the rear end of the shell to realize the function of manually sealing the device.

[0010] Furthermore, a wastewater circulation pure water machine is provided on the lower side of the interior of the shell, the wastewater connecting pipe of the wastewater circulation pure water machine is connected to the hypochlorous acid delivery pipe, a wastewater solenoid valve is connected in series in the middle of the wastewater connecting pipe, and the input end of the wastewater solenoid valve is electrically connected to the output end of the controller to prevent the discharge of disinfectant with substandard concentration.

[0011] Furthermore, evenly distributed cooling fans are provided on the upper side of the rear side of the housing, and the input ends of the three cooling fans are electrically connected to the output ends of the controller respectively, thereby realizing the function of cooling the controller.

[0012] Furthermore, a brine pump is connected in series in the middle of the brine supply pipe, and the input end of the brine pump is electrically connected to the output end of the controller to achieve the function of removing brine.

[0013] Furthermore, a first communication box is fixedly connected to the upper left side of the lower installation chamber, and a second communication box is fixedly connected to the lower right side of the lower installation chamber. A display is provided on the left side of the upper surface of the shell. The image output end of the first communication box is electrically connected to the image input end of the display, and the input end of the display is electrically connected to the output end of the controller. The first communication box and the second communication box are respectively electrically connected to the controller in a bidirectional manner to detect real-time information of each instrument.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the water disinfection system of the oral comprehensive treatment table has the following advantages:

[0015] 1. The continuous integrated design allows the disinfectant to be produced automatically and maintained for a long time. There is no need to manually pour the disinfectant, and the disinfection time and disinfection flow rate are set by CNC.

[0016] 2. Convert the water purifier into a hypochlorous acid generator. Hypochlorous acid can kill viruses and has no effect on the human body. This ensures that the water supply and internal waterways are protected by hypochlorous acid.

[0017] 3. Hypochlorous acid continuously fills the delivery waterway and internal waterway to continuously kill viruses and prevent bacteria from having time and space to form biofilm. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0020] Figure 3 This is a rear view structural diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the rear side of the utility model.

[0022] In the figure: 1 shell, 2 upper installation chamber, 3 lower installation chamber, 4 supply mechanism, 401 lower installation plate, 402 water supply solenoid valve, 403 pure water machine, 404 external water inlet, 405 brine tank, 406 hypochlorous acid generator, 407 electrical installation plate, 408 pure water outlet solenoid valve, 409 hypochlorous acid disinfectant outlet solenoid valve, 410 pure water outlet, 411 hypochlorous acid disinfectant outlet, 5 sealing mechanism, 51 upper side sealing door, 52 lower side sealing door, 53 rear side sealing door, 6 wastewater circulation pure water machine, 7 cooling fan, 8 controller, 9 wastewater solenoid valve, 10 brine pump, 11 first communication box, 12 second communication box. DETAILED DESCRIPTION

[0023] 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 embodiments described 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.

[0024] See also Figure 1-4, This embodiment provides a technical solution: a water disinfection system for a comprehensive oral treatment table, comprising a shell 1, the upper inner side of the shell 1 is an upper installation chamber 2, the lower inner side of the shell 1 is a lower installation chamber 3, the middle of the upper installation chamber 2 is fixedly connected to an upper partition plate, the middle of the lower installation chamber 3 is fixedly connected to a lower partition plate, the shell 1 is fixedly connected to a controller 8, and the input end of the controller 8 is electrically connected to an external power supply; it also includes a sealing mechanism 5, the sealing mechanism 5 includes an upper sealing door 51, a lower sealing door 52 and a rear sealing door 53, the upper sealing door 51 is symmetrically hinged to the inner front side of the upper installation chamber 2 through a pin shaft, and the right front side of the lower installation chamber 3 is also hinged to the lower sealing door 52 through a pin shaft, the front middle part of the two upper sealing doors 51 and the front middle part of the rear sealing door 53 are respectively provided with a visual window, the rear end of the shell 1 is fixedly connected to the rear end of the shell 1, and the upper side of the rear side of the shell 1 is provided with a uniformly distributed cooling fan 7, three The input ends of the cooling fans 7 are electrically connected to the output ends of the controller 8 respectively. The first communication box 11 is fixedly connected to the upper left side of the lower installation chamber 3, and the second communication box 12 is fixedly connected to the lower right side of the lower installation chamber 3. A display is provided on the left side of the upper surface of the outer shell 1. The image output end of the first communication box 11 is electrically connected to the image input end of the display, and the input end of the display is electrically connected to the output end of the controller 8. The first communication box 11 and the second communication box 12 are respectively electrically connected to the controller 8 in both directions. The signal source of the second communication box 12 can be electrically connected to the external controller. After the external controller is turned on, the system can be directly controlled by the second communication box 12 to perform normal operation, and the external controller can also be connected to the display to display the working status. The external control mode can be used to separate the control end and the water disinfection system of the oral comprehensive treatment table. The water disinfection system of the oral comprehensive treatment table can be placed in a pure water room, and the doctor can control it from the outside.

[0025] The outer shell 1 further comprises a supply mechanism 4, which comprises a pure water machine 403, an external water inlet 404, a brine tank 405, a hypochlorous acid generator 406, a pure water outlet 410 and a hypochlorous acid disinfectant outlet 411. The brine tank 405 is fixedly connected to the front side of the upper partition plate, the front side of the lower partition plate is fixedly connected to the pure water machine 403, the rear side of the right side wall of the upper installation chamber 2 is fixedly connected to the hypochlorous acid generator 406, the upper side of the right side wall of the outer shell 1 is provided with an external water inlet 404, the right end of the external water inlet 404 is connected to the water inlet of the pure water machine 403 through a tap water supply pipe, and a pure water outlet 410 is provided in the middle of the right side wall of the outer shell 1, the right end of the pure water outlet 410 is connected to the water pure machine 403 through a pure water outlet pipe. 8, and the first water outlet of the water purifier 403 is connected to the first water outlet of the water purifier 403. A hypochlorous acid disinfectant liquid outlet 411 is provided on the rear side of the right side wall of the shell 1. The right end of the hypochlorous acid disinfectant liquid outlet 411 is connected to the water outlet of the hypochlorous acid generator 406 through a hypochlorous acid delivery pipe. The second water outlet of the water purifier 403 is connected to the brine tank 405 through a water supply pipe. The water outlet of the brine tank 405 is connected to the water inlet of the hypochlorous acid generator 406 through a brine supply pipe. The input ends of the water purifier 403 and the hypochlorous acid generator 406 are electrically connected to the output ends of the controller 8 respectively. The supply mechanism 4 also includes a lower mounting plate 401 and a water supply solenoid valve 402. The lower mounting plate 401 is fixedly connected to the upper side of the rear side of the upper partition plate. The middle part of the tap water supply pipe is connected in series with a water supply solenoid valve 402. The lower surface of the water supply solenoid valve 402 is fixedly connected to the upper surface of the lower mounting plate 401, and the input end of the water supply solenoid valve 402 is electrically connected to the output end of the controller 8. The supply mechanism 4 also includes an electrical mounting plate 407, a pure water outlet solenoid valve 408, and a hypochlorous acid disinfectant outlet solenoid valve 409. The electrical mounting plate 407 is fixedly connected to the upper side of the rear side of the upper partition plate. The middle of the pure water outlet pipe is connected in series with the pure water outlet solenoid valve 408, and the middle of the hypochlorous acid delivery pipe is connected in series with the hypochlorous acid disinfectant outlet solenoid valve 409. The lower ends of the pure water outlet solenoid valve 408 and the hypochlorous acid disinfectant outlet solenoid valve 409 are both fixedly connected to the upper surface of an electrical mounting plate 407. The pure water outlet solenoid valve 408 and the hypochlorous acid disinfectant outlet solenoid valve 409 are fixedly connected to the upper surface of the electrical mounting plate 407. The input ends of the valves 409 are electrically connected to the output ends of the controller 8, respectively. A wastewater circulation pure water machine 6 is provided on the lower inner side of the housing 1. The wastewater connecting pipe of the wastewater circulation pure water machine 6 is connected to the hypochlorous acid delivery pipe. A wastewater solenoid valve 9 is connected in series in the middle of the wastewater connecting pipe. The input end of the wastewater solenoid valve 9 is electrically connected to the output end of the controller 8 (the connecting section of the wastewater connecting pipe and the hypochlorous acid delivery pipe is located before the hypochlorous acid disinfectant outlet solenoid valve 409 and is interconnected in a three-way manner). A brine pump 10 is connected in series in the middle of the brine supply pipe. The input end of the brine pump 10 is electrically connected to the output end of the controller 8. When the water disinfection system needs to be used, the pure water outlet 410 and the hypochlorous acid disinfectant outlet 411 are connected to the water inlet of the external treatment table.And connect the external water inlet 404 to the external tap water supply equipment and turn on the external tap water supply equipment. At this time, the controller 8 can be regulated, the water supply solenoid valve 402 is opened, and the external tap water is introduced into the pure water machine 403. At this time, the controller 8 can be regulated, the pure water machine 403 is running, the pure water machine 403 continuously produces pure water, and pure water is added to the brine tank 405 through the water supply pipe. At this time, solid salt is manually added to the brine tank 405. At this time, the solid salt is mixed with the pure water to form brine. At this time, the controller 8 can be regulated, the brine pump 10 is turned on, and the brine is added to the hypochlorous acid generator 406 along the brine supply pipe. At this time, the controller 8 is regulated, the hypochlorous acid generator 406 is running, and the brine entering the hypochlorous acid generator 406 is electrolyzed by the hypochlorous acid generator 406 to form a hypochlorous acid disinfectant of a specified concentration. At this time, the controller 8 can be regulated. Controller 8, wastewater solenoid valve 9 is open, and hypochlorous acid disinfectant will be transported through the hypochlorous acid delivery pipe and the wastewater connecting pipe to the interior of the wastewater circulation pure water machine 6. The hypochlorous acid disinfectant delivered to the interior of the wastewater circulation pure water machine 6 is newly produced, and its concentration does not meet the standard. After a period of transportation, when the concentration of the hypochlorous acid disinfectant meets the standard, the controller 8 can be regulated to close the wastewater solenoid valve 9 and open the hypochlorous acid disinfectant outlet solenoid valve 409. At this time, the hypochlorous acid disinfectant with a qualified concentration will be guided by the hypochlorous acid delivery pipe and then discharged out of the equipment through the hypochlorous acid disinfectant outlet 411, continuously supplying the treatment table with hypochlorous acid disinfectant with a qualified concentration. When pure water is needed, the controller 8 can be regulated to open the water supply solenoid valve 402, and the pure water can be discharged out of the equipment through the pure water outlet pipe, continuously supplying pure water to the treatment table.

[0026] The working principle of the water disinfection system of a comprehensive oral treatment table provided by the present invention is as follows: when the water disinfection system needs to be used, the pure water outlet 410 and the hypochlorous acid disinfectant outlet 411 are connected to the water inlet of the external treatment table, and the external water inlet 404 is connected to the external tap water supply equipment and the external tap water supply equipment is turned on. At this time, the controller 8 can be regulated, the water supply solenoid valve 402 is opened, and the external tap water is introduced into the pure water machine 403. At this time, the controller 8 can be regulated, the pure water machine 403 is operated, and the pure water machine 403 continuously produces pure water and adds pure water to the brine tank 405 through the water supply pipe. At this time, solid salt is manually added to the brine tank 405. At this time, the solid salt is mixed with the pure water to form brine. At this time, the controller 8 can be regulated, the brine pump 10 is turned on, and the brine is added to the hypochlorous acid generator 406 along the brine supply pipe. At this time, the controller 8 is regulated, the hypochlorous acid generator 406 is operated, and enters the hypochlorous acid generator The salt water in the device 406 is electrolyzed by the hypochlorous acid generator 406 to form a hypochlorous acid disinfectant of a specified concentration. At this time, the controller 8 can be controlled to open the wastewater solenoid valve 9. At this time, the hypochlorous acid disinfectant will be transported through the hypochlorous acid delivery pipe and the wastewater connecting pipe to the interior of the wastewater circulating water purifier 6. The hypochlorous acid disinfectant delivered to the interior of the wastewater circulating water purifier 6 is newly produced and its concentration does not meet the standard. After a period of transportation, when the concentration of the hypochlorous acid disinfectant meets the standard, the controller 8 can be controlled to close the wastewater solenoid valve 9 and open the hypochlorous acid disinfectant outlet solenoid valve 409. At this time, the hypochlorous acid disinfectant of the qualified concentration will be guided by the hypochlorous acid delivery pipe and discharged from the equipment through the hypochlorous acid disinfectant outlet 411, continuously supplying the treatment table with hypochlorous acid disinfectant of the qualified concentration. When pure water is needed, the controller 8 can be controlled to open the water supply solenoid valve 402, and the pure water will be discharged from the equipment through the pure water outlet pipe, continuously supplying pure water to the treatment table.

[0027] It is worth noting that the core chip of the controller 8 disclosed in the above embodiment is a PLC single chip microcomputer, specifically model S7-300, and the display, water supply solenoid valve 402, pure water machine 403, pure water outlet solenoid valve 408, hypochlorous acid disinfectant outlet solenoid valve 409, hypochlorous acid generator 406, cooling fan 7, waste water solenoid valve 9, brine pump 10, first communication box 11 and second communication box 12 can be freely configured according to the actual application scenario. It is recommended to use FH17-1M model industrial display for the display, SS-BXG-F stainless steel solenoid valve for the water supply solenoid valve 402 and pure water outlet solenoid valve 408, KH2.DD-G model oral micro pure water machine for the pure water machine 403, hypochlorous acid disinfectant outlet solenoid valve 409 and waste water solenoid valve 10. It is recommended to use the WSM12120W-01-CN-24DG model solenoid valve for the magnetic valve 9, the HJYR-S280 model hypochlorous acid water generator for the hypochlorous acid generator 406, the 12038 model cooling fan for the cooling fan 7, the BSP-S-12V model self-priming water pump for the brine pump 10, the ML-16P-CT model digital signal module for the first communication box 11 and the second communication box 12, and the controller 8 controls the water supply solenoid valve 402, the pure water machine 403, the pure water outlet solenoid valve 408, the hypochlorous acid disinfectant outlet solenoid valve 409, the hypochlorous acid generator 406, the cooling fan 7, the wastewater solenoid valve 9, the brine pump 10, the first communication box 11 and the second communication box 12, all of which adopt the methods commonly used in the prior art.

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A water disinfection system for a comprehensive oral treatment table, comprising a housing (1), an upper mounting chamber (2) on the upper inner side of the housing (1), a lower mounting chamber (3) on the lower inner side of the housing (1), an upper partition plate fixedly connected to the middle of the upper mounting chamber (2), a lower partition plate fixedly connected to the middle of the lower mounting chamber (3), a controller (8) fixedly connected to the housing (1), an input end of the controller (8) electrically connected to an external power supply; characterized in that: Also included is a supply mechanism (4); Supply mechanism (4): It includes a pure water machine (403), an external water inlet (404), a brine tank (405), a hypochlorous acid generator (406), a pure water outlet (410) and a hypochlorous acid disinfectant outlet (411), wherein the brine tank (405) is fixedly connected to the front side of the upper partition plate, the front side of the lower partition plate is fixedly connected to the pure water machine (403), the rear side of the right side wall of the upper installation chamber (2) is fixedly connected to the hypochlorous acid generator (406), the upper side of the right side wall of the housing (1) is provided with an external water inlet (404), the right end of the external water inlet (404) is connected to the water inlet of the pure water machine (403) through a tap water supply pipe, and the middle part of the right side wall of the housing (1) is provided with a A pure water outlet (410) is provided, the right end of the pure water outlet (410) is connected to the first water outlet of the water purifier (403) through a pure water outlet pipe, a hypochlorous acid disinfectant outlet (411) is provided on the rear side of the right side wall of the housing (1), the right end of the hypochlorous acid disinfectant outlet (411) is connected to the water outlet of the hypochlorous acid generator (406) through a hypochlorous acid delivery pipe, the second water outlet of the water purifier (403) is connected to the brine tank (405) through a water supply pipe, the water outlet of the brine tank (405) is connected to the water inlet of the hypochlorous acid generator (406) through a brine supply pipe, and the input ends of the water purifier (403) and the hypochlorous acid generator (406) are respectively electrically connected to the output end of the controller (8).

2. The water disinfection system for a comprehensive dental treatment unit according to claim 1, characterized in that: The supply mechanism (4) further comprises a lower mounting plate (401) and a water supply solenoid valve (402); the lower mounting plate (401) is fixedly connected to the upper side of the rear side of the upper partition plate; the water supply solenoid valve (402) is connected in series to the middle of the tap water supply pipe; the lower surface of the water supply solenoid valve (402) is fixedly connected to the upper surface of the lower mounting plate (401); and the input end of the water supply solenoid valve (402) is electrically connected to the output end of the controller (8).

3. The water disinfection system for a comprehensive dental treatment unit according to claim 1, characterized in that: The supply mechanism (4) further comprises an electrical installation board (407), a pure water outlet solenoid valve (408) and a hypochlorous acid disinfectant outlet solenoid valve (409), wherein the electrical installation board (407) is fixedly connected to the upper side of the rear side of the upper partition board, the middle portion of the pure water outlet pipe is connected in series with the pure water outlet solenoid valve (408), and the middle portion of the hypochlorous acid delivery pipe is connected in series with the hypochlorous acid disinfectant outlet solenoid valve (409), the lower ends of the pure water outlet solenoid valve (408) and the hypochlorous acid disinfectant outlet solenoid valve (409) are both fixedly connected to the upper surface of an electrical installation board (407), and the input ends of the pure water outlet solenoid valve (408) and the hypochlorous acid disinfectant outlet solenoid valve (409) are respectively electrically connected to the output end of the controller (8).

4. The water disinfection system for a comprehensive dental treatment unit according to claim 1, characterized in that: The housing (1) further comprises a sealing mechanism (5), wherein the sealing mechanism (5) comprises an upper sealing door (51), a lower sealing door (52) and a rear sealing door (53), wherein the upper sealing door (51) is hinged to the inner front side of the upper installation chamber (2) symmetrically via a pin shaft, and the lower sealing door (52) is also hinged to the right front side of the lower installation chamber (3) via a pin shaft, and visual windows are respectively provided at the middle portions of the front sides of the two upper sealing doors (51) and the middle portion of the front side of the rear sealing door (53), and the rear end of the housing (1) is fixedly connected to the rear end of the housing (53).

5. The water disinfection system for a comprehensive dental treatment unit according to claim 1, characterized in that: A wastewater circulating water purifier (6) is provided on the lower inner side of the housing (1); a wastewater connecting pipe of the wastewater circulating water purifier (6) is connected to the hypochlorous acid delivery pipe; a wastewater solenoid valve (9) is connected in series in the middle of the wastewater connecting pipe; an input end of the wastewater solenoid valve (9) is electrically connected to an output end of the controller (8).

6. The water disinfection system for a comprehensive dental treatment unit according to claim 1, characterized in that: Evenly distributed cooling fans (7) are provided on the upper side of the rear side of the housing (1), and the input ends of the three cooling fans (7) are electrically connected to the output ends of the controller (8) respectively.

7. The water disinfection system for a comprehensive dental treatment unit according to claim 1, characterized in that: A brine pump (10) is connected in series in the middle of the brine supply pipe, and the input end of the brine pump (10) is electrically connected to the output end of the controller (8).

8. The water disinfection system for a comprehensive dental treatment unit according to claim 1, characterized in that: A first communication box (11) is fixedly connected to the upper left side of the lower installation chamber (3), and a second communication box (12) is fixedly connected to the lower right side of the lower installation chamber (3). A display is provided on the left side of the upper surface of the housing (1). The image output end of the first communication box (11) is electrically connected to the image input end of the display, and the input end of the display is electrically connected to the output end of the controller (8). The first communication box (11) and the second communication box (12) are respectively electrically connected to the controller (8) in a bidirectional manner.

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