CN114601678A - Dentistry comprehensive treatment chair and water quality monitoring control feedback system thereof - Google Patents

Dentistry comprehensive treatment chair and water quality monitoring control feedback system thereof Download PDF

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Publication number
CN114601678A
CN114601678A CN202210237553.3A CN202210237553A CN114601678A CN 114601678 A CN114601678 A CN 114601678A CN 202210237553 A CN202210237553 A CN 202210237553A CN 114601678 A CN114601678 A CN 114601678A
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CN
China
Prior art keywords
stage
shell
water
connecting pipe
filter cartridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210237553.3A
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Chinese (zh)
Inventor
魏飞
李海霞
徐江
杨茜
夏书琴
陈应年
周爱江
刘明久
王连城
唐明亮
杨娅娟
角丽琴
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920th Hospital of the Joint Logistics Support Force of PLA
Original Assignee
920th Hospital of the Joint Logistics Support Force of PLA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 920th Hospital of the Joint Logistics Support Force of PLA filed Critical 920th Hospital of the Joint Logistics Support Force of PLA
Priority to CN202210237553.3A priority Critical patent/CN114601678A/en
Publication of CN114601678A publication Critical patent/CN114601678A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/10Parts, details or accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/601Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by clearness or turbidity measuring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143Filter condition indicators
    • B01D35/1435Filter condition indicators with alarm means

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The invention discloses a dental comprehensive treatment chair and a water quality monitoring control feedback system thereof, wherein the dental comprehensive treatment chair comprises a base, the top of the base is fixedly connected with a treatment chair and a shell, a water inlet pipeline penetrates through the shell and extends into the shell, a partition plate is fixedly connected in the shell and divides the shell into a left cavity and a right cavity, the top of the shell is fixedly connected with a water tap, the water tap is positioned on the right side of the partition plate, the bottom of the water tap penetrates through the shell and extends into the shell, a filtering mechanism for purifying tap water is arranged on the partition plate, and a detection mechanism for monitoring and controlling water quality is matched with the water inlet pipeline and the filtering mechanism. The detection mechanism is arranged to be matched with the filtering mechanism to automatically filter tap water with substandard water quality, so that the safety of dental water is ensured, and the influence on the body health of a patient is avoided; according to the invention, the sealing assembly is arranged, so that the states of all groups of filter elements can be conveniently replaced or checked at the same time, and the replacement efficiency of the filter elements is improved.

Description

Dentistry comprehensive treatment chair and water quality monitoring control feedback system thereof
Technical Field
The invention relates to the field of dental appliances, in particular to a dental comprehensive treatment chair and a water quality monitoring control feedback system thereof.
Background
The dental integrated treatment chair is one of important tools in dental treatment, and a comprehensive treatment table waterway (DUWLs) of the dental integrated treatment chair provides treatment water for auxiliary equipment of a dental hand piece, an ultrasonic scaler, a water-air gun and other oral integrated treatment tables (DCUs) in oral treatment. Due to the texture and construction of the plastic pipe, a microbial film is easily formed on the inner wall of the pipe. Resulting in frequent microbial contamination of the DCU output water. In addition, the water source of the existing dental comprehensive treatment chair usually comes from a tap water pipeline directly, and after the treated tap water leaves a factory, the treated tap water also passes through a long water conveying pipe network, a high-rise water tower, a water tank and other facilities.
Disclosure of Invention
Objects of the invention
In view of the above, the present invention provides a dental integrated treatment chair and a water quality monitoring control feedback system thereof, so as to monitor the water quality of the dental integrated treatment chair in real time.
(II) technical scheme
In order to achieve the technical purpose, the invention provides a dental comprehensive treatment chair which comprises:
it includes the base, base top fixedly connected with treatment chair and shell, shell right side fixedly connected with inlet pipe way, inlet pipe way runs through in the shell extends to the shell, fixedly connected with baffle in the shell, the baffle is two cavities about with dividing into in the shell, shell top fixedly connected with tap, tap is located the baffle right side and the bottom runs through the shell and extends to the shell in, be provided with the filtering mechanism who is used for purifying the running water on the baffle, inlet pipe way and filtering mechanism cooperate there is the detection mechanism who is used for monitoring control quality of water.
The filter mechanism is including straining a cartridge assembly, strain a cartridge assembly and include that the one-level is strained a section of thick bamboo, tertiary section of thick bamboo, one-level connecting pipe and one-level card section of thick bamboo, the one-level is strained a section of thick bamboo, the second grade is strained a section of thick bamboo and is equalls a triangle-shaped distribution on the baffle right side with tertiary all horizontal fixed connection of straining a section of thick bamboo, a section of thick bamboo is provided with three groups, three groups one-level card section of thick bamboo respectively fixed connection strain a section of thick bamboo, the second grade is strained and tertiary one side of straining the interior being close to the baffle of straining a section of thick bamboo, the one-level connecting pipe is located tertiary section of thick bamboo lateral wall top and one end and tertiary section of thick bamboo intercommunication, the other end and tap intercommunication.
Preferably, the filter mechanism further comprises a U-shaped connecting pipe, a supporting plate, a second-stage connecting pipe and a sealing assembly, one end of the U-shaped connecting pipe penetrates through the partition plate and the third-stage filter cylinder and extends into the corresponding first-stage clamping cylinder, the other end of the U-shaped connecting pipe penetrates through the partition plate and the second-stage filter cylinder and extends into the corresponding first-stage clamping cylinder, the second-stage connecting pipe is located between the first-stage filter cylinder and the second-stage filter cylinder, two ends of the second-stage connecting pipe are respectively communicated with the first-stage filter cylinder and the second-stage filter cylinder, the supporting plate is fixedly connected with the first-stage filter cylinder, the second-stage filter cylinder and the third-stage filter cylinder, and the bottom of the supporting plate is fixedly connected with the bottom of the inner wall of the shell.
Preferably, seal assembly includes a second grade card section of thick bamboo, thread cap, connecting plate, one-level gear and second grade gear, thread cap, one-level gear and a second grade card section of thick bamboo all are provided with three groups, second grade gear and three one-level gear wheel hub of group all rotate with the connecting plate and be connected and run through the connecting plate, three groups the one-level gear is around second grade gear evenly distributed, three groups the thread cap is fixed connection respectively at three one-level gear wheel hub tip of group, three groups respectively the second grade card section of thick bamboo is fixed connection respectively in three one sides that the thread cap inner wall is close to the one-level gear, three groups the thread cap is strained a section of thick bamboo, a section of thick bamboo and a tertiary threaded connection of straining with the one-level respectively, a second grade gear and three one-level gear meshing of group.
Preferably, each group of the first-stage clamping cylinders and the corresponding second-stage clamping cylinders are clamped with filter elements, the filter elements are cylindrical, and the first-stage clamping cylinders and the second-stage clamping cylinders are respectively clamped at openings at two ends of the filter elements.
Preferably, the first-stage filter cylinder, the second-stage filter cylinder and the third-stage filter cylinder are respectively overlapped with the corresponding filter element, the first-stage clamping cylinder, the second-stage clamping cylinder, the threaded cover and the first-stage gear axis.
Preferably, one side of the second-stage gear, which is far away from the connecting plate, is fixedly connected with a turntable, one side of the shell, which is close to the turntable, is provided with an opening, and the opening is rotatably connected with a cabinet door.
Specifically, the secondary gear can be conveniently rotated through the turntable.
Preferably, detection mechanism includes water quality testing sensor, warning light, treater, one-level solenoid valve, second grade solenoid valve and tertiary connecting pipe, water quality testing sensor and one-level solenoid valve are all installed on the one-level connecting pipe, the one-level solenoid valve is located water quality testing sensor right side, the pipeline of intaking runs through behind the baffle and communicates with the one-level connecting pipe, tertiary connecting pipe one end and pipeline of intaking intercommunication are and lie in between one-level solenoid valve and the water quality testing sensor, and the other end runs through the baffle and the one-level strains a section of thick bamboo and extends to the one-level card section of thick bamboo that corresponds in, the second grade solenoid valve is installed on tertiary connecting pipe, treater fixed connection is in the shell, warning light fixed connection is at the shell top, water quality testing sensor, warning light, one-level solenoid valve and second grade solenoid valve all with treater electric connection.
Specifically, the working time of the filtering mechanism can be conveniently judged by observing the state of the warning lamp, and whether the filter element needs to be replaced or not is judged accordingly.
Preferably, the water faucet is a water faucet with a valve, and the water inlet pipeline is communicated with a tap water pipeline.
The invention additionally provides a water quality monitoring, controlling and feedback system of the dental comprehensive treatment chair, which comprises the dental comprehensive treatment chair.
According to the technical scheme, the method has the following beneficial effects:
1: the invention realizes automatic filtration and monitoring of tap water with substandard water quality by arranging the detection mechanism and matching with the filtration mechanism, ensures the safety of dental water and avoids influencing the body health of patients.
2: according to the invention, the sealing assembly is arranged, so that the states of all groups of filter elements can be conveniently replaced or checked at the same time, and the replacement efficiency of the filter elements is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic front view structure diagram of a dental comprehensive treatment chair and a water quality monitoring control feedback system thereof provided by the invention.
Fig. 2 is a schematic sectional structural view of a portion of a dental unit and a water quality monitoring and controlling feedback system thereof.
Fig. 3 is a schematic sectional structural view of a part of a filter element of a dental comprehensive treatment chair and a water quality monitoring control feedback system thereof provided by the invention.
Fig. 4 is a schematic structural diagram of the overall structure of a dental comprehensive treatment chair and a sealing assembly of a water quality monitoring control feedback system thereof.
Fig. 5 is a schematic view of a bottom structure of a sealing assembly of a dental unit and a water quality monitoring and controlling feedback system thereof according to the present invention.
Fig. 6 is a system block diagram of a dental comprehensive treatment chair and a water quality monitoring control feedback system thereof provided by the invention.
Fig. 7 is a system flow chart of a dental comprehensive treatment chair and a water quality monitoring control feedback system thereof provided by the invention.
Description of the drawings: 1. a base; 2. a treatment chair; 3. a housing; 4. a partition plate; 5. a faucet; 6. a water inlet pipeline; 7. a first stage filter cartridge; 8. a secondary filter cartridge; 9. a tertiary filter cartridge; 10. a primary connecting pipe; 11. a primary cartridge; 12. a support plate; 13. a secondary connecting pipe; 14. a secondary clamping cylinder; 15. a threaded cap; 16. a connecting plate; 17. a primary gear; 18. a secondary gear; 19. a filter element; 20. a turntable; 21. a cabinet door; 22. a water quality detection sensor; 23. a warning light; 24. a processor; 25. a primary electromagnetic valve; 26. a secondary electromagnetic valve; 27. a third-stage connecting pipe; 28. u type connecting pipe.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.
Referring to FIGS. 1-7:
example one
The utility model provides a dentistry comprehensive therapy chair, the on-line screen storage device comprises a base 1, 1 top fixedly connected with treatment chair 2 of base and shell 3, 3 right side fixedly connected with inlet water pipeline 6 of shell, inlet water pipeline 6 runs through in shell 3 extends to shell 3, fixedly connected with baffle 4 in the shell 3, two cavities about baffle 4 separates into in with shell 3, 3 top fixedly connected with taps 5 of shell, tap 5 is located the baffle 4 right side and the bottom runs through shell 3 and extends to shell 3 in, be provided with the filter mechanism who is used for purifying the running water on the baffle 4, inlet water pipeline 6 has the detection mechanism who is used for monitor control quality of water with the filter mechanism cooperation.
The filter mechanism includes a filter cartridge assembly, a filter cartridge assembly includes that the one-level strains a section of thick bamboo 7, a section of thick bamboo 8 is strained to the second grade, a section of thick bamboo 9 is strained to the tertiary, one-level connecting pipe 10 and a one-level card section of thick bamboo 11, a section of thick bamboo 7 is strained to the one-level, a section of thick bamboo 8 is strained to the second grade and the equal horizontal fixed connection of a section of thick bamboo 9 is strained on 4 right sides of baffle and is equilateral triangle distribution with the tertiary, a one-level card section of thick bamboo 11 of one-level is provided with three groups, three one-level card section of thick bamboo 11 of group are fixed connection respectively at a section of thick bamboo 7 is strained to the one-level, a section of thick bamboo 8 is strained to the second grade and the tertiary one side of being close to baffle 4 that strains in 9, a section of thick bamboo 9 lateral walls top and one end and tertiary section of thick bamboo 9 intercommunication are strained to the one end, the other end and tap 5 intercommunication.
Concretely, filtering mechanism still includes U type connecting pipe 28, backup pad 12, second grade connecting pipe 13 and seal assembly, U type connecting pipe 28 one end runs through baffle 4 and tertiary filter cylinder 9 and extends to corresponding one-level card section of thick bamboo 11 in, the other end runs through baffle 4 and second grade and strains a section of thick bamboo 8 and extend to corresponding one-level card section of thick bamboo 11 in, second grade connecting pipe 13 is located one-level and strains between 7 and the second grade filter cylinder 8 and both ends respectively with one-level filter cylinder 7 and second grade filter cylinder 8 intercommunication, backup pad 12 and one-level filter cylinder 7, second grade filter cylinder 8 and tertiary filter cylinder 9 fixed connection, backup pad 12 bottom and 3 inner wall bottoms fixed connection of shell.
More specifically, seal assembly includes second grade card section of thick bamboo 14, the thread cap 15, connecting plate 16, one-level gear 17 and second grade gear 18, the thread cap 15, one-level gear 17 and second grade card section of thick bamboo 14 all are provided with three groups, second grade gear 18 and three one-level gear 17 wheel hubs of group all rotate with connecting plate 16 and be connected and run through connecting plate 16, three one-level gear 17 of group wind second grade gear 18 evenly distributed, three threaded cap 15 of group are fixed connection respectively at three one-level gear 17 wheel hub tip of group, three two-level card section of thick bamboo 14 of group are fixed connection respectively at one side that 15 inner walls of three threaded cap of group are close to one-level gear 17, three threaded cap of group 15 respectively with one-level strain a section of thick bamboo 7, two-level strain a section of thick bamboo 8 and three-level strain a section of thick bamboo 9 threaded connection, second grade gear 18 meshes with three one-level gear 17 of group.
Further, a filter element 19 is clamped between each group of first-stage clamping cylinders 11 and the corresponding second-stage clamping cylinders 14, the filter element 19 is cylindrical, the first-stage clamping cylinders 11 and the second-stage clamping cylinders 14 are clamped at openings at two ends of the filter element 19 respectively, the first-stage filtering cylinders 7, the second-stage filtering cylinders 8 and the third-stage filtering cylinders 9 are overlapped with the corresponding filter elements 19 respectively, the first-stage clamping cylinders 11, the second-stage clamping cylinders 14, the threaded covers 15 and the first-stage gears 17 in an axis superposition mode, one side, away from the connecting plate 16, of the second-stage gears 18 is fixedly connected with a turntable 20, one side, close to the turntable 20, of the shell 3 is provided with an opening, the opening is rotatably connected with a cabinet door 21, the faucet 5 is a faucet with a valve, and the water inlet pipeline 6 is communicated with a tap water pipeline.
It should be noted that, when the rotating disc 20 is rotated, the rotating disc 20 drives the second-stage gear 18 to rotate, the second-stage gear 18 drives the third-stage first-stage gear 17 to rotate, the three sets of first-stage gears 17 drive the three sets of threaded caps 15 to rotate, the three sets of threaded caps 15 are respectively separated from the first-stage filter cartridge 7, the second-stage filter cartridge 8 and the third-stage filter cartridge 9, and the states of the filter elements 19 can be observed and the filter elements can be replaced.
Example two
The utility model provides a dentistry comprehensive treatment chair, it is on embodiment one's basis, detection mechanism includes water quality testing sensor 22, warning light 23, treater 24, one-level solenoid valve 25, second grade solenoid valve 26 and tertiary connecting pipe 27, water quality testing sensor 22 and one-level solenoid valve 25 are all installed on one-level connecting pipe 10, one-level solenoid valve 25 is located water quality testing sensor 22 right side, pipeline 6 runs through behind the baffle 4 and communicates with one-level connecting pipe 10, tertiary connecting pipe 27 one end and pipeline 6 intercommunication and be located between one-level solenoid valve 25 and water quality testing sensor 22, the other end runs through baffle 4 and one-level filter cartridge 7 and extends to corresponding one-level card section of thick bamboo 11, second grade solenoid valve 26 is installed on tertiary connecting pipe 27, treater 24 fixed connection is in shell 3, warning light 23 fixed connection is at shell 3 top, water quality testing sensor 22, warning light 23, The primary solenoid valve 25 and the secondary solenoid valve 26 are electrically connected to the processor 24.
It should be noted that, when quality of water reaches standard, one-level solenoid valve 25 is opened, and second grade solenoid valve 26 closes, and warning light 23 closes, and when quality of water does not reach standard, one-level solenoid valve 25 closes, and second grade solenoid valve 26 opens, and warning light 23 lights, and warning light 23 demonstrates current running water pipeline quality of water directly perceived.
The working principle is as follows: in the using process of the invention, the water quality detection sensor 22 monitors the water quality in the water inlet pipeline 6, when the water quality reaches the standard, the first-stage electromagnetic valve 25 is opened, the second-stage electromagnetic valve 26 is closed, the warning lamp 23 is closed, tap water is directly output through the water inlet pipeline 6, the first-stage connecting pipe 10 and the water tap 5, when the water quality does not reach the standard, the first-stage electromagnetic valve 25 is closed, the second-stage electromagnetic valve 26 is opened, the warning lamp 23 is on, the tap water enters the filter cartridge 1 through the water inlet pipeline 6 and the third-stage connecting pipe 27, and then is output from the water tap 5 through the second-stage connecting pipe 13, the second-stage filter cartridge 8, the U-shaped connecting pipe 28, the third-stage filter cartridge 9 and the first-stage connecting pipe 10, the tap water is filtered by the three groups of filter elements 19 in the flowing process, when the filter elements 19 are replaced, the cabinet door 21 is opened, the rotary disc 20 is rotated, the rotary disc 20 drives the second-stage gear 18 to rotate, the second-stage gear 18 drives the third-stage gear 17 to rotate, the three groups of the first-stage gear 17 drives the three groups of screw caps 15 to rotate, the three sets of screw caps 15 are separated from the first-stage filter cartridge 7, the second-stage filter cartridge 8, and the third-stage filter cartridge 9, respectively, and the state of each filter element 19 can be observed and replaced.
The invention additionally provides a water quality monitoring, controlling and feedback system of the dental comprehensive treatment chair, which comprises the dental comprehensive treatment chair in the embodiment.
Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims (9)

1. A dental comprehensive treatment chair comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a treatment chair (2) and a shell (3), the right side of the shell (3) is fixedly connected with a water inlet pipeline (6), the water inlet pipeline (6) penetrates through the shell (3) and extends into the shell (3), a clapboard (4) is fixedly connected in the shell (3), the clapboard (4) divides the interior of the shell (3) into a left chamber and a right chamber, the top of the shell (3) is fixedly connected with a water tap (5), the water tap (5) is positioned at the right side of the clapboard (4) and the bottom of the water tap penetrates through the shell (3) and extends into the shell (3), a filtering mechanism for purifying tap water is arranged on the partition plate (4), and a detection mechanism for monitoring and controlling water quality is matched with the water inlet pipeline (6) and the filtering mechanism;
the filter mechanism comprises a filter cartridge assembly, the filter cartridge assembly comprises a first-stage filter cartridge (7), a second-stage filter cartridge (8), a third-stage filter cartridge (9), a first-stage connecting pipe (10) and a first-stage clamping cylinder (11), the first-stage filter cartridge (7), the second-stage filter cartridge (8) and the third-stage filter cartridge (9) are horizontally and fixedly connected to the right side of a partition plate (4) and distributed in an equilateral triangle shape, the first-stage clamping cylinder (11) is provided with three groups, the three groups of the first-stage clamping cylinder (11) are fixedly connected to one side, close to the partition plate (4), of the first-stage filter cartridge (7), the second-stage filter cartridge (8) and the third-stage filter cartridge (9) respectively, the first-stage connecting pipe (10) is located above the side wall of the third-stage filter cartridge (9), one end of the first-stage filter cartridge (9) is communicated with the third-stage filter cartridge (9), and the other end of the first-stage filter cartridge is communicated with a faucet (5).
2. Dental unit chair according to claim 1, wherein the filter means further comprises a U-shaped connecting tube (28), a support plate (12), a secondary connecting tube (13) and a sealing assembly, one end of the U-shaped connecting pipe (28) penetrates through the partition plate (4) and the three-stage filter cylinder (9) and extends into the corresponding first-stage clamping cylinder (11), the other end of the U-shaped connecting pipe penetrates through the partition plate (4) and the second-stage filter cylinder (8) and extends into the corresponding first-stage clamping cylinder (11), the second-stage connecting pipe (13) is positioned between the first-stage filter cylinder (7) and the second-stage filter cylinder (8) and two ends of the second-stage connecting pipe are respectively communicated with the first-stage filter cylinder (7) and the second-stage filter cylinder (8), the supporting plate (12) is fixedly connected with the first-stage filter cylinder (7), the second-stage filter cylinder (8) and the third-stage filter cylinder (9), the bottom of the supporting plate (12) is fixedly connected with the bottom of the inner wall of the shell (3).
3. The dental unit according to claim 2, wherein the sealing assembly comprises a second-stage cartridge (14), a threaded cap (15), a connecting plate (16), a first-stage gear (17) and a second-stage gear (18), the threaded cap (15), the first-stage gear (17) and the second-stage cartridge (14) are provided with three sets, the second-stage gear (18) and the third-stage gear (17) are rotatably connected with the connecting plate (16) and penetrate through the connecting plate (16), the three sets of the first-stage gear (17) are uniformly distributed around the second-stage gear (18), the three sets of the threaded caps (15) are respectively and fixedly connected to the end portions of the hubs of the three sets of the first-stage gear (17), the three sets of the second-stage cartridge (14) are respectively and fixedly connected to one side, close to the first-stage gear (17), of the inner walls of the three sets of the threaded caps (15) are respectively and the first-stage cartridge (7), The two-stage filter cartridge (8) is in threaded connection with the three-stage filter cartridge (9), and the two-stage gear (18) is meshed with the three sets of first-stage gears (17).
4. The dental unit according to claim 3, wherein a filter element (19) is clamped between each set of the first-stage clamping cylinder (11) and the corresponding second-stage clamping cylinder (14), the filter element (19) is cylindrical, and the first-stage clamping cylinder (11) and the second-stage clamping cylinder (14) are respectively clamped at openings at two ends of the filter element (19).
5. Dental unit chair according to claim 4, characterised in that said primary (7), secondary (8) and tertiary (9) cartridges coincide respectively with the axis of the corresponding filter cartridge (19), primary (11), secondary cartridge (14), screw cap (15) and primary gear (17).
6. A dental unit chair according to claim 5, wherein a turntable (20) is fixedly connected to the side of the secondary gear (18) remote from the connecting plate (16), and an opening is formed in the side of the housing (3) close to the turntable (20), and a cabinet door (21) is rotatably connected to the opening.
7. The dental comprehensive treatment chair according to claim 1, wherein the detection mechanism comprises a water quality detection sensor (22), a warning light (23), a processor (24), a primary electromagnetic valve (25), a secondary electromagnetic valve (26) and a tertiary connecting pipe (27), the water quality detection sensor (22) and the primary electromagnetic valve (25) are both installed on the primary connecting pipe (10), the primary electromagnetic valve (25) is located on the right side of the water quality detection sensor (22), the water inlet pipeline (6) penetrates through the partition plate (4) and then is communicated with the primary connecting pipe (10), one end of the tertiary connecting pipe (27) is communicated with the water inlet pipeline (6) and is located between the primary electromagnetic valve (25) and the water quality detection sensor (22), and the other end of the tertiary connecting pipe penetrates through the partition plate (4) and the primary filter cylinder (7) and extends into the corresponding primary clamping cylinder (11), second grade solenoid valve (26) are installed on tertiary connecting pipe (27), treater (24) fixed connection is in shell (3), warning light (23) fixed connection is at shell (3) top, water quality testing sensor (22), warning light (23), one-level solenoid valve (25) and second grade solenoid valve (26) all with treater (24) electric connection.
8. Dental unit chair according to any of claims 1 to 7, wherein the tap (5) is a valved tap and the water inlet conduit (6) is in communication with a tap water line.
9. A dental unit chair water quality monitoring control feedback system, comprising a dental unit chair according to claims 1 to 8.
CN202210237553.3A 2022-03-11 2022-03-11 Dentistry comprehensive treatment chair and water quality monitoring control feedback system thereof Pending CN114601678A (en)

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CN202210237553.3A CN114601678A (en) 2022-03-11 2022-03-11 Dentistry comprehensive treatment chair and water quality monitoring control feedback system thereof

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Application Number Priority Date Filing Date Title
CN202210237553.3A CN114601678A (en) 2022-03-11 2022-03-11 Dentistry comprehensive treatment chair and water quality monitoring control feedback system thereof

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* Cited by examiner, † Cited by third party
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