CN109024818A - Drawing-in type self-cleaning closestool - Google Patents
Drawing-in type self-cleaning closestool Download PDFInfo
- Publication number
- CN109024818A CN109024818A CN201810777288.1A CN201810777288A CN109024818A CN 109024818 A CN109024818 A CN 109024818A CN 201810777288 A CN201810777288 A CN 201810777288A CN 109024818 A CN109024818 A CN 109024818A
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- CN
- China
- Prior art keywords
- cushion
- gas
- ring
- toilet lid
- bedpan
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
Abstract
The present invention relates to a kind of drawing-in type self-cleaning closestools comprising toilet seat, the water tank being set in the toilet seat and the bedpan being set in toilet seat top；The cushion ring being adapted to bedpan and toilet lid are also set up in toilet seat；Several stomatas are set in the inside of the cushion ring, the stomata is connected to and in communication with gas extraction purification mechanism, and the gas extraction purification mechanism extracts the gas in bedpan by stomata, and will be discharged after the gas purification of extraction；Ultraviolet projection sterilamp is set adjacent to the inside of cushion ring in the toilet lid, ultraviolet disinfection can be carried out adjacent to the surface of toilet lid to cushion ring by ultraviolet projection sterilamp.The present invention can aspirate purification gas when defecating, and can implement negative-pressure ward at any time when blocking and dredge pipeline convenient for chamber, can facilitate and carry out ultraviolet disinfection to the surface of cushion ring, easy to use, securely and reliably.
Description
Technical field
The present invention relates to a kind of closestool, especially a kind of drawing-in type self-cleaning closestool belongs to the technical field of daily necessity.
Background technique
Daily closestool has shortcomings, most important defect are as follows: and smell is larger when defecation, greatly uncomfortable to user,
The especially closestool of public situation；A possibility that washer is difficult to timely cleaning and sterilizing, and there are cross-infections between different users,
Misgivings are brought to user；When closestool pipeline blockage, it is necessary to there is corresponding tool that could dredge, it is both inconvenient.
Therefore, free from extraneous odour when being badly in need of a kind of use in daily life can facilitate and convenient implement disinfection, pipe to upper surface of washer
The closestool of energy Quick dredging when road blocks.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies in the prior art, a kind of drawing-in type self-cleaning closestool, structure are provided
Compact, when stool, can aspirate purification gas, can implement negative-pressure ward at any time when blocking and dredge pipeline convenient for chamber, can facilitate to seat
The surface of washer carries out ultraviolet disinfection, easy to use, securely and reliably.
According to technical solution provided by the invention, the drawing-in type self-cleaning closestool, including toilet seat, it is set to the closestool
Water tank on seat and the bedpan being set in toilet seat top；The cushion ring being adapted to bedpan and horse are also set up in toilet seat
Bung；
In the inside of the cushion ring, several stomatas are set, the stomata is connected to and in communication with gas extraction purification mechanism,
The gas extraction purification mechanism extracts the gas in bedpan by stomata, and will be discharged after the gas purification of extraction；
Ultraviolet projection sterilamp is set adjacent to the inside of cushion ring in the toilet lid, it can be right by ultraviolet projection sterilamp
Cushion ring carries out ultraviolet disinfection adjacent to the surface of toilet lid.
The gas extraction purification mechanism includes the cushion tracheae being set in cushion ring, the pumping dress for extracting gas
Set and for the gas purification to extraction gas purifier, shape of the cushion tracheae in cushion ring and cushion ring phase one
It causes, stomata penetrates through the inner wall of cushion tracheae；When extracting gas by air extractor, the gas in bedpan enters cushion gas by stomata
In pipe, and it is discharged after gas purifier purifies.
The cushion tracheae is connected to and in communication with by ventilation purification connecting leg with gas purifier, and gas purifier passes through purification
Pumping connecting leg is connected to and in communication with air extractor；
The cushion seat pressure detector that pressure state is born for detecting the cushion ring, the cushion are set on cushion ring
It sits pressure detector to be electrically connected with air extractor, air extractor is sat the pressure that pressure detector detects according to cushion and controlled to gas in bedpan
The state that body extracts.
The gas extraction purification mechanism includes the cushion air drain being set in cushion ring, the pumping dress for extracting gas
Set and for the gas purification to extraction gas purifier；It adjacent to the cushion inner seal ring of bedpan side and is sat in cushion ring
Exterior seal ring is padded, cushion air drain is consistent with the shape of the cushion ring in cushion ring, cushion inner seal ring, cushion external seal
Circle is located at the two sides of cushion air drain, is connected after stomata perforation cushion ring with cushion air drain；
When extracting gas by air extractor, it is intratracheal and net by gas that gas in bedpan by stomata enters cushion
It is discharged after changing device purification.
The cushion connecting tube that be connected to cushion air drain is set on the cushion ring, cushion air drain pass through cushion connecting tube and
Ventilation purification connecting leg is connected to and in communication with, and ventilation purification connecting leg is connected to gas purifier, and body clarifier passes through purification pumping connecting leg
It is connected to and in communication with air extractor；
The cushion seat pressure detector that pressure state is born for detecting the cushion ring, the cushion are set on cushion ring
It sits pressure detector to be electrically connected with air extractor, air extractor is sat the pressure that pressure detector detects according to cushion and controlled to gas in bedpan
The state that body extracts.
It further include the toilet lid sealing ring being arranged on the inside of toilet lid, the toilet lid sealing ring is evenly arranged on the interior of toilet lid
Side, toilet lid gland utilize the engaging portion of toilet lid sealing ring energy sealed toilet lid and cushion ring when on cushion ring.
The pipeline dredging device of dredging pipeline is also set up in the center of the toilet lid, toilet lid gland is on bedpan
When, the negative pressure of dredging pipeline can be generated in bedpan by pipeline dredging device.
The pipeline dredging device includes the mounting cylinder being set in toilet lid and the negative pressure that is set in the mounting cylinder
Generator, mounting cylinder are convexly equipped in the medial surface of toilet lid.
The ultraviolet projection sterilamp include can emitting ultraviolet light line ultraviolet lamp and cover on lamp on the ultraviolet lamp
It covers, several optical transmission windows is set on the lampshade；When cushion ring is close to toilet lid, the ultraviolet light of ultraviolet lamp transmitting passes through light transmission
It is only capable of being radiated on cushion ring after window.
Lamp for controlling ultraviolet lamp working condition is set in toilet lid according to controller, the ultraviolet lamp and lamp according to control
Device electrical connection.
Advantages of the present invention:, can be in bedpan using gas extraction purification mechanism when cushion ring is pressed on bedpan
Gas extraction and purification, can carry out disinfection to cushion ring using the ultraviolet projection sterilamp in toilet lid, and avoid ultraviolet light
The problems such as line bring injures, pipeline dredging device is arranged in toilet lid, is able to achieve using pipeline dredging device to bedpan sewer
It is dredged, it is easy to use, securely and reliably.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is a kind of implementation structure chart of cushion ring of the present invention.
Fig. 3 is the sectional view along A-A in Fig. 2.
Fig. 4 is C-C in Fig. 2 to cross-sectional view.
Fig. 5 is that the another of cushion ring of the present invention implements structure chart.
Fig. 6 is the B-B direction cross-sectional view in Fig. 5.
Fig. 7 is D-D in Fig. 5 to cross-sectional view.
Fig. 8 is a kind of implementation structure chart of toilet lid of the present invention.
Fig. 9 is that the another of toilet lid of the present invention implements structure chart.
Figure 10 is the top view of toilet lid of the present invention.
Figure 11 is cushion ring of the present invention, toilet lid is opened and leans against the schematic diagram on water tank.
Figure 12 is the schematic diagram that the ultraviolet projection sterilamp of the present invention carries out disinfection to cushion ring.
Figure 13 be toilet lid gland of the present invention on cushion ring after, ultraviolet projection sterilamp shows what cushion ring carried out disinfection
It is intended to.
Figure 14 is the structural schematic diagram of the ultraviolet projection sterilamp of the present invention.
Description of symbols: the ultraviolet projection disinfection of 1- toilet seat, 2- water tank, 3- bedpan, 4- cushion ring, 5- toilet lid, 6-
Lamp, 7- bedpan sewer, 8- stomata, 9- air extractor, 10- purification pumping connecting leg, 11- gas purifier, 12- ventilation purification connect
Pipe, 13- pipeline dredging device, 14- cushion sit pressure detector, 15- cushion tracheae, 16- cushion ring connector, 17- cushion air drain,
18- cushion inner seal ring, 19- cushion exterior seal ring, 20- cushion connecting tube, 21- carrying handle, 22- toilet lid sealing ring, 23-
Lamp according to controller, 24- toilet lid connector, 25- vacuum generator, 26- mounting cylinder, 27- ultraviolet light, 28- cushion collar aperture,
29- lampshade, 30- optical transmission window and 31- ultraviolet lamp.
Specific embodiment
Below with reference to specific drawings and examples, the invention will be further described.
As shown in Figure 1: in order to which purification gas can be aspirated in stool, it can facilitate and ultraviolet disappear is carried out to the surface of cushion ring 4
Poison, the present invention include toilet seat 1, the water tank 2 being set in the toilet seat 1 and the bedpan being set in 1 top of toilet seat
3；The cushion ring 4 being adapted to bedpan 3 and toilet lid 5 are also set up in toilet seat 1；
Several stomatas 8 are set in the inside of the cushion ring 4, the stomata 8 connect and connects with gas extraction purification mechanism
Logical, the gas extraction purification mechanism extracts the gas in bedpan 3 by stomata 8, and will be discharged after the gas purification of extraction；
Ultraviolet projection sterilamp 6 is set adjacent to the inside of cushion ring 4 in the toilet lid 5, passes through ultraviolet projection sterilamp 6
Ultraviolet disinfection can be carried out adjacent to the surface of toilet lid 5 to cushion ring 4.
Specifically, for water tank 2 in vertical distribution in toilet seat 1, water tank 2 is interior to store the water for rinsing bedpan 3, toilet seat 1
After being installed on desired position, bedpan 3 is connected to by bedpan sewer 7 with underground sewage pipeline, and the water in water tank 2 is filled with bedpan
In 3, and through bedpan sewer 7 enter underground sewage pipeline in, between toilet seat 1, water tank 2 and bedpan 3 it is specific cooperation and
Existing consistent, details are not described herein again.Cushion ring 4 is hinged by cushion ring connector 16 and toilet seat 1, and toilet lid 5 passes through horse
Bung connector 24 and toilet seat 1 are hinged, and cushion ring 4, toilet lid 5 are adapted to bedpan 3, can close bedpan 3 by toilet lid 5
Upper port, between cushion ring 4, toilet lid 5 and bedpan 3 it is specific cooperation with it is existing consistent, details are not described herein again.
In the embodiment of the present invention, the center of cushion ring 4 has cushion collar aperture 28, and the cushion collar aperture 28 penetrates through cushion ring
4, stomata 8 is uniformly distributed in the inside of cushion ring 4, and stomata 8 is connected with cushion collar aperture 28.By gas extraction purification mechanism with
Stomata 8 cooperates, and can extract the gas in bedpan 3, and to being discharged in air after the gas purification in bedpan 3, generally, gas
When extracting purification mechanism to gas extraction in bedpan 3, cushion ring 4 needs to be fitted on bedpan 3, gas extraction purification mechanism pair
After gas extraction purification in bedpan 3, stink when stool can be eliminated.
Ultraviolet projection sterilamp 6 is set in toilet lid 5, cushion ring 4 can be carried out using ultraviolet projection sterilamp 6 ultraviolet
The case where disinfection, there are cross-infections when avoiding being used for multiple times, improves the security reliability that cushion ring 4 uses.
As shown in Figure 2, Figure 3 and Figure 4, the gas extraction purification mechanism includes the cushion tracheae being set in cushion ring 4
15, for extracting the air extractor 9 of gas and for the gas purifier 11 of the gas purification to extraction, cushion tracheae 15 exists
Shape in cushion ring 4 is consistent with cushion ring 4, and stomata 8 penetrates through the inner wall of cushion tracheae 15；Gas is extracted by air extractor 9
When body, the gas in bedpan 3 is entered in cushion tracheae 15 by stomata 8, and is discharged after the purification of gas purifier 11.
In the embodiment of the present invention, cushion tracheae 15 is located on cushion ring 4 close to the side of bedpan 3, and cushion tracheae 15 will not
It influences cushion ring 4 to be tightly attached on bedpan 3, that is, the normal use that will not influence cushion ring 4 and bedpan 3 cooperates.Stomata 8 penetrates through cushion
The tube wall of tracheae 15, stomata 8 are located at the outer ring of cushion collar aperture 28, and cushion tracheae 15 keeps sealing in addition to position corresponding with stomata 8
Closed state.Air extractor 9 can be using same or similar structure types such as exhaust fans, as long as being able to achieve the gas in bedpan 3
Body extracts.Gas purifier 11 can utilize 11 energy of gas purifier using forms such as existing common bamboo charcoal, adsorbents
The gas extracted to air extractor 9 purifies, and guarantees the gas free from extraneous odour being discharged after extracting.
When it is implemented, the cushion tracheae 15 is connected to and in communication with by ventilation purification connecting leg 12 with gas purifier 11,
Gas purifier 11 is connected to and in communication with by purification pumping connecting leg 10 with air extractor 9；
The cushion seat pressure detector 14 that pressure state is born for detecting the cushion ring 4 is set on cushion ring 4, it is described
Cushion is sat pressure detector 14 and is electrically connected with air extractor 9, and air extractor 9 is sat the pressure that pressure detector 14 detects according to cushion and controlled
To the state of gas extraction in bedpan 3.
In the embodiment of the present invention, cushion tracheae 15 is evenly arranged in cushion ring 4, the ventilation of cushion tracheae 15 purification connecting leg 12 and gas
Body clarifier 11 connects, and gas purifier 11 is connect by purification pumping connecting leg 10 with air extractor；I.e. specific works when, taking out
Under the action of device of air 9, the gas in bedpan 3 is entered in cushion tracheae 15 by stomata 8, and by gas after ventilation purifies connecting leg 12
Body clarifier 11 purifies gas, is evacuated connecting leg 10 by 11 purified gas near netization of gas purifier and enters pumping
It in device 9, and is discharged by air extractor 9, certainly, in the specific implementation, the gas of extraction can first pass through after air extractor 9 again
It is discharged after being purified by gas purifier 11, the purification sequence for extracting gas can according to need and select, herein not
It repeats again.
Generally, when defecating using bedpan 3, the gas extraction and purification in bedpan 3 are just needed；And it is used in stool
When, cushion ring 4 is generally tightly attached on bedpan 3, and cushion ring 4 bears corresponding pressure.Reliably in order to ensure air extractor 9
Start work, cushion can be set on cushion ring 4 and sit pressure detector 14, cushion sits pressure detector 14 and is electrically connected with air extractor 9
It connects, cushion, which sits pressure detector 14, can detect the pressure value sat against on cushion ring 4, and cushion sits the pressure that pressure detector 14 will test
Value is transferred in air extractor 9, has relevant controller or control circuit in air extractor 9, when the pressure value is more than pre-
If after value, controller can start entire air extractor 9 and work, and otherwise, entire air extractor 9 is in a dormant state.Cushion sits pressure
Detector 14 can use existing common pressure sensor, and concrete form, which can according to need, to be selected, as long as being able to achieve
It is detected to pressure is sat on cushion ring 4.Preset pressure value can carry out selecting really according to actual use in air extractor 9
It is fixed, or revised according to the actual situation, specific process that preset pressure value is arranged etc. can be common using the art
Mode realizes that details are not described herein again.
As shown in Fig. 5, Fig. 6 and Fig. 7, the gas extraction purification mechanism includes the cushion air drain being set in cushion ring 4
17, for extracting the air extractor 9 of gas and for the gas purifier 11 of the gas purification to extraction；It is adjacent in cushion ring 4
The cushion inner seal ring 18 of accessible 3 side of basin and cushion exterior seal ring 19, cushion air drain 17 in cushion ring 4 with the cushion ring
4 shape is consistent, and cushion inner seal ring 18, cushion exterior seal ring 19 are located at the two sides of cushion air drain 17, and stomata 8 penetrates through
It is connected after cushion ring 4 with cushion air drain 17；
When extracting gas by air extractor 9, the gas in bedpan 3 is entered in cushion tracheae 15 by stomata 8, and passes through gas
Body clarifier 11 is discharged after purifying.
In the embodiment of the present invention, in order to be able to achieve the extraction to gas in bedpan 3, cushion can be set in cushion ring 4
Air drain 17, the notch of cushion air drain 17 is towards the direction of bedpan 3, air extractor 9, the specific effect of gas purifier 11 etc.
To refer to above description, details are not described herein again.Cushion inner seal ring 18, the distribution of cushion exterior seal ring 19 are located at cushion air drain 17
Two sides, and cushion inner seal ring 18 is closer to cushion collar aperture 28.When cushion ring 4 is pressed on the basin mouth of bedpan 3, cushion ring 4
Cushion inner seal ring 18, cushion exterior seal ring 19 are contacted with the basin mouth of bedpan 3 respectively, so that cushion air drain 17 and bedpan 3
Basin mouth between form the space of relative closure, the space of the formation can only be connected to by stomata 8 with bedpan 3, that is, is evacuated and filled
Set 9 it is in running order when, the gas in bedpan 3 is entered in the space formed by cushion air drain 17 by stomata 8, is then conveyed
It is discharged after gas purifier 11, air extractor 9 afterwards.
When it is implemented, the cushion connecting tube 20 being connected to cushion air drain 17, cushion air drain are arranged on the cushion ring 4
17 are connected to and in communication with by cushion connecting tube 20 and ventilation purification connecting leg 12, and ventilation purification connecting leg 12 and gas purifier 11 connect
Logical, body clarifier 11 is connected to and in communication with by purification pumping connecting leg 10 with air extractor 9；
The cushion seat pressure detector 14 that pressure state is born for detecting the cushion ring 4 is set on cushion ring 4, it is described
Cushion is sat pressure detector 14 and is electrically connected with air extractor 9, and air extractor 9 is sat the pressure that pressure detector 14 detects according to cushion and controlled
To the state of gas extraction in bedpan 3.
In the embodiment of the present invention, close to the position of water tank 2 on cushion ring 4, cushion air drain 17 passes through cushion connecting tube 20
Cushion connecting tube 20 can be connected to and in communication with ventilation purification connecting leg 12.Certainly, above-mentioned that cushion tracheae 15 is set in cushion ring 4
In embodiment, cushion connecting tube 20 can also be set on cushion ring 4, cushion connecting tube 20 is connected to cushion tracheae 15.It sits
Pad, which sits specific matching relationship of pressure detector 14 and air extractor etc., can use above-mentioned explanation, and details are not described herein again.
When it is implemented, no matter setting cushion tracheae 15 or setting cushion air drain 17 in cushion ring 4, air extractor 9 with
And gas purifier 11 is arranged in water tank 2, air extractor 9, gas purifier 11 be able to achieve in water tank 2 water every
From, certainly, also need to be arranged on water tank 2 air extractor 9 exhaust stomata.
It further, further include the toilet lid sealing ring 22 that 5 inside of toilet lid is set, the toilet lid sealing ring 22 is
Cloth in the inside of toilet lid 5,5 gland of toilet lid when on cushion ring 4, using toilet lid sealing ring 22 can sealed toilet lid 5 with
The engaging portion of cushion ring 4.
In the embodiment of the present invention, the edge in toilet lid 5 is arranged in toilet lid sealing ring 22, when 5 gland of toilet lid exists
When on cushion ring 4, using the engaging portion of 22 energy sealed toilet lid 5 and cushion ring 4 of toilet lid sealing ring, bedpan 3 can be made
Basin mouth is in opposing seal state.
As shown in Fig. 8, Fig. 9 and Figure 10, the pipeline dredging device of dredging pipeline is also set up in the center of the toilet lid 5
13,5 gland of toilet lid can generate the negative pressure of dredging pipeline by pipeline dredging device 13 when on bedpan 3 in bedpan 3.
In the embodiment of the present invention, pipeline dredging device 13 is located at the center of toilet lid 5, when toilet lid is arranged in toilet lid 5
Sealing ring 22 and 5 gland of toilet lid is when on bedpan 3 can generate dredging pipeline by pipeline dredging device 13 in bedpan 3
Negative pressure, the negative pressure generated using pipeline dredging device 13 can dredge the bedpan sewer 7 in blocked state, that is, utilize pipe
Road dredge 13 plays the role of existing identical to the bellows of closestool dredging.Pipeline is improved using toilet lid sealing ring 22 to dredge
Vacuum effect of the device 13 in bedpan 3 improves the reliability dredged to bedpan sewer 7.
When it is implemented, the pipeline dredging device 13 includes the mounting cylinder 26 being set in toilet lid 5 and is set to institute
The vacuum generator 25 in mounting cylinder 26 is stated, mounting cylinder 26 is convexly equipped in the medial surface of toilet lid 5.
In the embodiment of the present invention, vacuum generator 25 can be installed using mounting cylinder 26, lifting is set on vacuum generator 25
Handle 21, vacuum generator 25 can be able to achieve by carrying handle 21 to negative using forms such as telescopic elastic bellows
The deformation of generator 25 is pressed, and negative pressure can be generated in bedpan 3 according to the deformation of vacuum generator 25.Certainly, vacuum generator
25 can also specifically can according to need and be selected, details are not described herein again by the way of electronic generation negative pressure.Fig. 8 and Fig. 9
In, show vacuum generator 25 use two different installation forms, vacuum generator 25 install mode difference when, will not
It influences vacuum generator 25 and generates negative pressure in bedpan 3.If when it is implemented, make 25 size of vacuum generator suitable, from
And can effectively realize the dredging to bedpan sewer 7, improve the convenience using operation.
As shown in Figure 11, Figure 12, Figure 13 and Figure 14, the ultraviolet projection sterilamp 6 includes the purple of energy emitting ultraviolet light line
Outer lamp 31 and lampshade 29 on the ultraviolet lamp 31 is covered on, several optical transmission windows 30 are set on the lampshade 29；Cushion ring 4 leans on
When nearly toilet lid 5, the ultraviolet light that ultraviolet lamp 31 emits after optical transmission window 30 by being only capable of being radiated on cushion ring 4.
In the embodiment of the present invention, ultraviolet lamp 31 can issue ultraviolet light line 27 when working, and can be carried out and kill using ultraviolet lamp 31
Bacterium disinfection, ultraviolet lamp 31 can be UV LED, and lampshade 29 covers on ultraviolet lamp 31, can control ultraviolet lamp 31 using lampshade 29 and emit
The direction of ultraviolet light line 27 can control the disinfection path of the disinfection of ultraviolet lamp 31.Ultraviolet projection sterilamp 6 specifically refers to ultraviolet
The ultraviolet light 27 of lamp 31 is only capable of being radiated on cushion ring 4, achievees the effect that projection, as shown in Figure 12 and Figure 13.
Generally, it when carrying out disinfection to cushion ring 4 using ultraviolet lamp 31, needs close to toilet lid 5 to sit cushion ring 4
Washer 4 and toilet lid 5 are in opening state or cushion ring 4, all glands of toilet lid 5 on bedpan 3, make on lampshade 29
Under, so that the ultraviolet light that ultraviolet lamp 31 emits is only capable of carrying out disinfection to cushion ring 4, without passing through the seat on cushion ring 4
Gasket hole 8 projects, i.e., when sterilizing to cushion ring 4, will not impact to outside, it is ensured that when carrying out disinfection to cushion ring 4
Reliability.
When it is implemented, the lamp being arranged in toilet lid 5 for controlling 31 working condition of ultraviolet lamp shines controller 23, it is described
Ultraviolet lamp 31 is electrically connected with lamp according to controller 23.In the embodiment of the present invention, lampshade controller 23 can use existing microcontroller
Device form can control the working condition of ultraviolet lamp 31 by lampshade controller 23, and the working condition of ultraviolet lamp 31 includes
Situations such as switch state, disinfection time, generally controls the working condition of ultraviolet lamp 31, energy by lampshade controller 23
Improve the reliability in the use of ultraviolet lamp 31.Lampshade controller 23 and gas extraction purification mechanism can be united using same power supply
One power supply, or powered respectively using independent current source, it specifically can according to need and selected, details are not described herein again.
Claims (10)
1. a kind of drawing-in type self-cleaning closestool, including toilet seat (1), the water tank (2) being set on the toilet seat (1) and setting
Bedpan (3) in toilet seat (1) top；The cushion ring (4) and closestool being adapted to bedpan (3) are also set up on toilet seat (1)
It covers (5)；It is characterized in that:
Several stomatas (8) are set in the inside of the cushion ring (4), the stomata (8) connect simultaneously with gas extraction purification mechanism
Connection, the gas extraction purification mechanism extract the gas in bedpan (3) by stomata (8), and will be after the gas purification of extraction
Discharge；
Ultraviolet projection sterilamp (6) is set in the inside of the toilet lid (5) neighbouring cushion ring (4), is sterilized by ultraviolet projection
Lamp (6) can carry out ultraviolet disinfection to the surface of cushion ring (4) neighbouring toilet lid (5).
2. drawing-in type self-cleaning closestool according to claim 1, it is characterized in that: the gas extraction purification mechanism includes setting
In the cushion tracheae (15) in cushion ring (4), the air extractor (9) for extracting gas and for the gas purification to extraction
Gas purifier (11), shape of the cushion tracheae (15) in cushion ring (4) is consistent with cushion ring (4), stomata (8) perforation
The inner wall of cushion tracheae (15)；When extracting gas by air extractor (9), the gas in bedpan (3) enters cushion by stomata (8)
In tracheae (15), and it is discharged after gas purifier (11) purification.
3. drawing-in type self-cleaning closestool according to claim 2, it is characterized in that: the cushion tracheae (15) passes through ventilation purification
Connecting leg (12) is connected to and in communication with gas purifier (11), and gas purifier (11) is filled by purification pumping connecting leg (10) and pumping
(9) are set to be connected to and in communication with；
Cushion seat pressure detector (14) that pressure state is born for detecting the cushion ring (4), institute are set on cushion ring (4)
It states cushion seat pressure detector (14) to be electrically connected with air extractor (9), air extractor (9) is sat pressure detector (14) according to cushion and detected
Pressure control to the state of bedpan (3) interior gas extraction.
4. drawing-in type self-cleaning closestool according to claim 1, it is characterized in that: the gas extraction purification mechanism includes setting
In the cushion air drain (17) in cushion ring (4), the air extractor (9) for extracting gas and for the gas purification to extraction
Gas purifier (11)；Cushion inner seal ring (18) and cushion exterior seal ring in cushion ring (4) neighbouring bedpan (3) side
(19), cushion air drain (17) is consistent with the shape of the cushion ring (4) in cushion ring (4), and cushion inner seal ring (18) is sat
Pad exterior seal ring (19) is located at the two sides of cushion air drain (17), stomata (8) penetrate through cushion ring (4) afterwards with cushion air drain (17)
It is connected；
When extracting gas by air extractor (9), the gas in bedpan (3) is entered in cushion tracheae (15) by stomata (8), and is passed through
It is discharged after crossing gas purifier (11) purification.
5. drawing-in type self-cleaning closestool according to claim 4, it is characterized in that: setting and cushion on the cushion ring (4)
The cushion connecting tube (20) of air drain (17) connection, cushion air drain (17) pass through cushion connecting tube (20) and ventilation purification connecting leg (12)
It is connected to and in communication with, ventilation purification connecting leg (12) is connected to gas purifier (11), and body clarifier (11) passes through purification pumping connecting leg
(10) it is connected to and in communication with air extractor (9)；
Cushion seat pressure detector (14) that pressure state is born for detecting the cushion ring (4), institute are set on cushion ring (4)
It states cushion seat pressure detector (14) to be electrically connected with air extractor (9), air extractor (9) is sat pressure detector (14) according to cushion and detected
Pressure control to the state of bedpan (3) interior gas extraction.
6. drawing-in type self-cleaning closestool according to claim 1, it is characterized in that: further including being arranged on the inside of toilet lid (5)
Toilet lid sealing ring (22), the toilet lid sealing ring (22) are evenly arranged on the inside of toilet lid (5), and toilet lid (5) gland is being sat
When on washer (4), the engaging portion of toilet lid sealing ring (22) energy sealed toilet lid (5) and cushion ring (4) is utilized.
7. drawing-in type self-cleaning closestool according to claim 1, it is characterized in that: also being set in the center of the toilet lid (5)
The pipeline dredging device (13) of dredging pipeline is set, toilet lid (5) gland passes through pipeline dredging device (13) energy when on bedpan (3)
The negative pressure of dredging pipeline is generated in bedpan (3).
8. drawing-in type self-cleaning closestool according to claim 7, it is characterized in that: the pipeline dredging device (13) includes being set to
Mounting cylinder (26) in toilet lid (5) and the vacuum generator (25) being set in the mounting cylinder (26), mounting cylinder (26)
It is convexly equipped in the medial surface of toilet lid (5).
9. drawing-in type self-cleaning closestool according to claim 1, it is characterized in that: the ultraviolet projection sterilamp (6) includes energy
The ultraviolet lamp (31) of emitting ultraviolet light line and lampshade (29) on the ultraviolet lamp (31) is covered on, is arranged on the lampshade (29)
Several optical transmission windows (30)；When cushion ring (4) is close to toilet lid (5), the ultraviolet light of ultraviolet lamp (31) transmitting passes through light inlet window
It is only capable of being radiated on cushion ring (4) after mouth (30).
10. drawing-in type self-cleaning closestool according to claim 1, it is characterized in that: being arranged on toilet lid (5) for controlling purple
The lamp of outer lamp (31) working condition shines controller (23), and the ultraviolet lamp (31) is electrically connected with lamp according to controller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810777288.1A CN109024818A (en) | 2018-07-16 | 2018-07-16 | Drawing-in type self-cleaning closestool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777288.1A CN109024818A (en) | 2018-07-16 | 2018-07-16 | Drawing-in type self-cleaning closestool |
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| CN109024818A true CN109024818A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810777288.1A Pending CN109024818A (en) | 2018-07-16 | 2018-07-16 | Drawing-in type self-cleaning closestool |
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| CN (1) | CN109024818A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667324A (en) * | 2019-02-03 | 2019-04-23 | 杨仕伟 | Deodorization and disinfection closestool with degassing function and self disinfection function |
| CN112982600A (en) * | 2019-12-18 | 2021-06-18 | 上栗县上栗镇第二中学 | Suction type toilet bowl |
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| KR20020007056A (en) * | 2000-07-15 | 2002-01-26 | 조현국 | Toilet pedestal with sterilization and deodorization device integrally formed |
| CN1282827A (en) * | 2000-09-18 | 2001-02-07 | 王绍民 | Pneumatic flushing device for water closet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109667324A (en) * | 2019-02-03 | 2019-04-23 | 杨仕伟 | Deodorization and disinfection closestool with degassing function and self disinfection function |
| CN112982600A (en) * | 2019-12-18 | 2021-06-18 | 上栗县上栗镇第二中学 | Suction type toilet bowl |
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Application publication date: 20181218 |