CN110984327B - Water-saving splash-free toilet - Google Patents
Water-saving splash-free toilet Download PDFInfo
- Publication number
- CN110984327B CN110984327B CN201911228237.4A CN201911228237A CN110984327B CN 110984327 B CN110984327 B CN 110984327B CN 201911228237 A CN201911228237 A CN 201911228237A CN 110984327 B CN110984327 B CN 110984327B
- Authority
- CN
- China
- Prior art keywords
- toilet
- water
- excrement
- bowl
- excrement collector
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000010865 sewage Substances 0.000 claims abstract description 27
- 238000011010 flushing procedure Methods 0.000 claims description 23
- 230000013872 defecation Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/11—Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a water-saving splash-free closestool, which comprises a closestool body, wherein a urinal is arranged in an upper space in the closestool body, a sewage outlet is arranged at the bottom of the closestool body, a excrement collector is arranged in a lower space in the closestool body, the upper part of the excrement collector is provided with an opening, and the bottom of the excrement collector is provided with a first excrement outlet; the excrement collector can at least move between a first position and a second position under the drive of the driving device, and when the excrement collector is positioned at the first position, the space of the excrement collector is communicated with the space of the urinal; when the excrement collector is positioned at the second position, the first excrement discharge port at the bottom of the excrement collector is communicated with the sewage discharge port at the bottom of the closestool body. Besides saving water, the invention does not need a water seal, so that the water-saving splash-free closestool has no water at the bottom, and the problem of splashing does not exist, thereby realizing true splash-free.
Description
Technical Field
The invention relates to sanitary ware, in particular to a water-saving and splash-free closestool.
Background
The data survey shows that the water consumption of the toilet accounts for about 60 to 70 percent of the domestic water consumption, wherein the flushing toilet becomes a large household with water, and the water consumption of the toilet is more than one third of the domestic water consumption, so that the reduction of the flushing water consumption of the toilet is important for saving the daily water consumption.
The water consumption degree of the existing water-saving and splash-free toilets in the market is different, most of the water-saving and splash-free toilets are 3-6 liters, and products of 6 liters, 4.8 liters and even 3 liters are found in the market. However, the size of the water tank is not directly related to water saving, because the water consumption of each flushing is small although the small water tank of some toilets is small, but the flushing is not clean once, and the flushing needs to be repeated for two times and three times, so that the water saving becomes waste water. Whether the water is saved or not depends on the structure of the toilet.
In addition, in the prior art, no matter the toilet or the squatting pan is, in order to prevent the odor in the sewer from entering the room, a water seal is usually arranged, and water for water seal usually exists at the bottom of the urinal. When the falling excrement falls into the water at the bottom of the urinal, the water can splash to dye buttocks, which is unhygienic, and causes psychological discomfort to users and even adverse effect to the health of the users.
Disclosure of Invention
The invention aims to solve the technical problem of providing a closestool capable of saving water and preventing splashing.
In order to solve the technical problems, the invention provides a water-saving and splash-free toilet, which comprises a toilet body, wherein a urinal is arranged in an upper space in the toilet body, a sewage outlet is arranged at the bottom of the toilet body, a excrement collector is arranged in a lower space in the toilet body, the upper part of the excrement collector is provided with an opening, and a first excrement discharge port is arranged at the bottom of the excrement collector; the excrement collector can at least move between a first position and a second position under the drive of the driving device, and when the excrement collector is positioned at the first position, the space of the excrement collector is communicated with the space of the urinal; when the excrement collector is positioned at the second position, the first excrement discharge port at the bottom of the excrement collector is communicated with the sewage discharge port at the bottom of the closestool body.
Further, the volume of the urinal is smaller than the volume of the urinal.
Further, when the excrement collector moves between the first position and the second position, the sewage outlet at the bottom of the closestool body and the urinal space are always in an isolated state.
Further, a partition plate is arranged between the upper space and the lower space in the closestool body, and an opening is arranged at the position of the partition plate corresponding to the opening at the bottom of the urinal; the top of the excrement collector is attached to the partition plate; a sealing gasket is arranged between the top of the excrement collector and the partition plate.
Further, the bottom of the excrement collector is arranged on a sliding plate, a sliding rail is arranged below the sliding plate, the sliding plate can slide on the sliding rail, and a sealing gasket is arranged between the sliding plate and the sliding rail; the sliding plate is provided with a second defecation port corresponding to the first defecation port, and the sliding rail is provided with a third defecation port corresponding to the sewage draining port.
Further, the upper surface of the sliding rail is provided with a longitudinal limit groove, and the sliding plate is arranged in the limit groove.
A baffle plate extends from the top of the excrement collector towards one side of the first position, and the length of the baffle plate is enough that when the excrement collector is positioned at the second position, the baffle plate can cover the opening of the bottom of the excrement pool.
Further, a first position sensor and a second position sensor are arranged in the closestool body, the first position sensor and the second position sensor are respectively connected with the controller, and the first position sensor and the second position sensor respectively output signals to the controller when detecting that the excrement collector moves to the first position and the second position.
Further, the controller is electrically connected with an indicating device and/or a toilet cover locking device.
Further, the bottom of the excrement collector is attached to the bottom plate of the closestool body; the toilet bowl is characterized in that an opening plate is arranged on the first defecation port, one side of the opening plate, facing the first position, of the opening plate is hinged to the first defecation port of the toilet bowl, and when the opening plate closes the first defecation port, the bottom surface of the opening plate is attached to the bottom plate of the toilet bowl body.
Further, the first defecation port is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.
Further, a guide rail is arranged in the lower space in the closestool body, the excrement collector is arranged on a mounting seat, and the mounting seat is matched with the guide rail and can slide on the guide rail.
Further, the driving device is a screw rod which is arranged on the mounting seat and is in threaded fit with the mounting seat; one end of the screw rod is provided with a driving motor, and the driving motor is electrically connected with the controller.
Further, the upper part of the excrement collector is provided with a flushing hole, and the flushing hole is connected to a water source through a water pipe; an electric water valve is arranged on the water pipe and is connected with a controller.
Further, the controller is electrically connected with a human body sensor and/or a switch.
Further, an access opening is provided on at least one side of the toilet body.
The water-saving splash-free closestool is characterized in that a movable excrement collector is arranged below an existing closestool urinal, when the movable excrement collector is used, the excrement collector is moved to a first position, at the moment, the space of the excrement collector is communicated with the space of the urinal through an opening at the bottom of the urinal, excrement falls into the urinal and then falls into the excrement collector, so that the excrement can not be basically reserved in the urinal, and even if part of excrement is reserved, the excrement can be completely washed by a small amount of water. After the excretion is finished, the excrement collector is driven to move to the second position, and the excrement collector pushes excrement in the excrement collector to move together in the moving process. When the toilet is moved to the second position, the space of the toilet is communicated with the sewage outlet at the bottom of the toilet body through the first excrement outlet at the bottom, and excrement in the toilet is discharged through the first excrement outlet and the sewage outlet. Besides water saving, the water saving and splashing free toilet bowl is not communicated with the space between the sewer and the urinal no matter the toilet bowl is positioned at the first position or the second position, so that the odor in the sewer can be effectively prevented from entering the room without water sealing, and therefore, the water saving and splashing free toilet bowl has no water at the bottom, and the problem of splashing is solved.
Drawings
Fig. 1 is a first state diagram of a first embodiment of the water saving splash-free toilet of the present invention.
Fig. 2 is a schematic view showing a second state of the first embodiment of the water saving splash-free toilet of the present invention.
Fig. 3 is an enlarged partial sectional view taken along the direction A-A in fig. 1.
Fig. 4 is a schematic view showing a first state of a second embodiment of the water saving splash-free toilet of the present invention.
Fig. 5 is a second state diagram of a second embodiment of the water saving splash-free toilet of the present invention.
Fig. 6 is a schematic view showing a third state of the second embodiment of the water saving splash-free toilet of the present invention.
Fig. 7 is a sectional view taken along the direction B-B in fig. 4.
Fig. 8 is a schematic view of the bottom structure of a toilet bowl according to a third embodiment of the water saving and splash-free toilet of the present invention.
Fig. 9 is a schematic external structure of an embodiment of the water saving splash-free toilet of the present invention.
Fig. 10 is a schematic block diagram of a control system in the water saving splash-free toilet of the present invention.
In the figure: 1. the toilet comprises a toilet body, 2, a space of a urinal, 3, the urinal, 4, a partition board, 5, a first position sensor, 6, a toilet, 7, a first excrement discharge port, 8, a second excrement discharge port, 9, a slide rail, 10, a third excrement discharge port, 11, a sewage discharge port, 12, a slide plate, 13, a gear, 14, an electric water valve, 15, a water tank, 16, a human body sensor, 17, a water pipe, 18, a sealing gasket, 19, a flushing hole, 20, a toilet cover locking device, 21, a bottom plate, 22, an opening, 23, a second position sensor, 24, an electromagnetic valve, 25, a lead screw, 26, a driving motor, 27, a guide rail, 28, a mounting seat, 29, an opening plate, 30, an access port, 31, a baffle plate, 32, a water spray port, 34 and a water discharge hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
As shown in fig. 1 and 2, an embodiment of the water saving and splash-free toilet according to the present invention includes a toilet body 1, wherein the toilet body 1 is divided into an upper space and a lower space, the upper space is provided with a urinal 3, the bottom of the toilet body 1 is provided with a drain 11, and the drain 11 is communicated with a sewer after the toilet is installed. The lower space in the toilet body 1 is provided with a excrement collector 6, the upper part of the excrement collector 6 is opened, and the bottom is provided with a first excrement discharge port 7; the excrement collector 6 can move at least between a first position and a second position under the drive of the drive device, and when the excrement collector 6 is positioned at the first position, the space of the excrement collector 6 is communicated with the space 2 of the urinal; when the excrement collector 6 is positioned at the second position, the first excrement discharge port 7 at the bottom of the excrement collector 6 is communicated with the sewage discharge port 11 at the bottom of the closestool body 1.
In this embodiment, when the urinal 6 is moved to the first position by the driving means, as shown in fig. 1, the space of the urinal 6 is communicated with the space 2 of the urinal through the opening 22 at the bottom of the urinal, and the toilet is in a usable state. After the user has excreted the stool or urine into the urinal, the excreta then falls into the excrement collector 6 from the opening at the bottom of the urinal, and the excrement is not substantially retained in the urinal 3. Even if a part of excrement remains in the urinal 3, the urinal 3 can be washed clean with a small amount of water after the user finishes the excretion.
Then, the driving device drives the excrement collector 6 to move to the second position, and after the excrement collector 6 moves to the second position, as shown in fig. 2, the first excrement discharge port 7 at the bottom of the excrement collector 6 is communicated with the sewage discharge port 11 at the bottom of the toilet body 1, and excrement in the excrement collector 6 is discharged into a sewer through the first excrement discharge port 7 and the sewage discharge port 11. The urinal 6 is then driven back to the first position, waiting for the next use.
In the embodiment, no matter the excrement collector 6 is positioned at the first position or the second position, the sewer is not communicated with the space 2 of the urinal, so that odor in the sewer can be effectively prevented from entering the room, and a water seal is not needed. Therefore, the water-saving splash-free closestool has no water at the bottom, so that the problem of splashing is solved, and the true splash-free closestool is realized.
In addition, as shown in the embodiment of fig. 1 and 2, the volume of the urinal 6 may be designed to be smaller than the volume of the urinal 3, for example, 1/4 to 1/2 of the urinal volume. When the toilet bowl 6 needs to be flushed, the volume of the toilet bowl 6 is small, so that the water for flushing is very small, and the water saving amount is further improved.
In order to further save water, a non-adhesive layer may be coated on the inner wall of the urinal 3 and/or the inner wall of the urinal 6, and a nano polymer material or the like may be used as the material of the non-adhesive layer. The non-stick layer material makes the excrement less likely to adhere to the inner wall of the urinal 3 and the toilet bowl 6, so that the amount of flushing water can be further reduced.
The space 2 of the urinal is kept in isolation from the sewer substantially all the time during the movement of the urinal 6 between the first and second positions, and the smell in the sewer does not enter the room. Even if a short communication state occurs when the toilet bowl 6 moves to a certain position, since the time is extremely short, usually only a fraction of a second, only a very small amount of the gas in the sewer can enter the room, and the gas can be basically ignored.
Preferably, a partition board 4 is arranged between the upper space and the lower space in the toilet body 1, and the partition board 4 is provided with an opening corresponding to the position of the opening 22 at the bottom of the urinal 3; the top of the excrement collector 6 is attached to the partition plate 4. A gasket 18 is preferably provided between the top of the urinal 6 and the partition 4 to achieve a better seal, preventing gas in the space around the urinal 6 from entering the space inside the urinal 6 and thus into the room through the opening 22 in the bottom of the urinal.
As a preferred embodiment, as shown in fig. 1 and 2, the bottom of the toilet 6 is disposed on a sliding plate 12, a sliding rail 9 is disposed below the sliding plate 12, the sliding plate 12 can slide on the sliding rail 9, and a sealing gasket is disposed between the sliding plate 12 and the sliding rail 9; the sliding plate 12 is provided with a second defecation port 8 corresponding to the first defecation port 7, and the sliding rail 9 is provided with a third defecation port 10 corresponding to the sewage draining port 11. When the excrement collector 6 is positioned at the first position, the first excrement discharge port 7 at the bottom of the excrement collector 6, the second excrement discharge port 8 on the bottom plate 21 and the sliding rail 9 form a sealing structure together, and excrement in the excrement collector 6 is blocked in the excrement collector 6. When the excrement collector 6 moves from the first position to the second position, the side walls of the first excrement discharge opening 7 at the bottom of the excrement collector 6 and the second excrement discharge opening 8 on the sliding plate 12 push excrement to move together. When the excrement collector 6 moves to the second position, the first excrement discharge port 7 at the bottom of the excrement collector 6, the second excrement discharge port 8 on the sliding plate 12 and the third excrement discharge port 10 on the sliding rail 9 are communicated with the sewage discharge port 11 at the bottom of the closestool body 1 to form a passage from the inner space of the excrement collector 6 to a sewer pipeline, and excrement in the excrement collector 6 can be smoothly discharged. The toilet moving and pollution discharging scheme of the embodiment has the advantages of simple structure, low cost, high reliability and difficult damage.
Further preferably, as shown in fig. 3, the upper surface of the sliding rail 9 is provided with a longitudinal limit groove in which the sliding plate 12 is arranged. When moving, the sliding plate 12 slides along the limit groove and cannot fall off, so that the reliability is further improved. As shown in fig. 1 and 2, the driving device in this embodiment may be implemented by a rack-and-pinion structure, for example, a plurality of teeth are disposed on the upper surface of the sliding plate 12 to form a rack structure, then a gear 13 engaged with the teeth is disposed above the rack, the gear 13 is driven by a driving motor to rotate, and the sliding plate 12 is driven by the gear 13 to slide along the sliding rail 9. The driving motor can be controlled by a controller to start, stop and rotate. The controller can adopt a programmable controller, and can further control the moving distance of the excrement collector by programming and inputting the time length information for controlling the operation of the driving motor, so that the excrement collector is stopped when being accurately moved to the first position or the second position.
In addition, in the present embodiment, the length of the sliding plate 12 may be extended in the direction of the second position, so that when the toilet bowl 6 is located at the first position, the sliding plate 12 extends to the third toilet bowl 10 to cover the third toilet bowl 10, thereby blocking the passage of the sewer to the room at any time during the movement of the toilet bowl 6.
Of course, the toilet bowl may be moved between the first and second positions by other means, such as by adjusting the wall thickness of the top and bottom of the toilet bowl 6, such that the drain opening at the bottom of the toilet bowl is always isolated from the bowl space. As in the embodiment shown in fig. 4 to 6, the wall thickness of the top and bottom of the bowl 6 is designed to be thick enough so that the bowl 6 is moved between the first and second positions either the drain 11 of the bottom of the bowl body 1 is separated from the space 2 of the bowl by the bowl 6 as a whole (the condition shown in fig. 4 and 5) or the opening 22 of the bottom of the bowl and the drain 11 of the bottom of the bowl body 1 are respectively blocked by the top and bottom walls of the bowl 6 (the condition shown in fig. 6). That is, the sewage outlet 11 at the bottom of the toilet body 1 and the space 2 of the urinal of the toilet 6 are always in an isolated state at any position, so that the sewage outlet 11 at the bottom of the toilet body 1 and the space 2 of the urinal are not communicated at any time, and gas in a sewer is completely stopped from entering a room.
In addition, as shown in fig. 1 and 2, a baffle 31 extends from the top of the toilet bowl 6 toward the first position, and the baffle 31 has a length such that the baffle 31 can block the opening 22 of the toilet bowl bottom when the toilet bowl 6 is in the second position. The baffle 31 can keep the opening 22 at the bottom of the urinal in a closed state during the moving process of the urinal 3 and when the urinal is moved to the second position, so that a user can be prevented from seeing the inside of the toilet, and the peculiar smell in the toilet body 1 can be prevented from entering the room. The baffle 31 may be formed integrally with the toilet bowl 6, or may be manufactured separately and then attached to the upper edge of the toilet bowl 6. A reinforcing bracket can be additionally arranged between the edge of the baffle 31 and the excrement collector 6.
Preferably, as shown in fig. 1 and 2, a first position sensor 5 and a second position sensor 23 are provided in the toilet body 1, the first position sensor 5 and the second position sensor 23 are respectively connected to the controller, and the first position sensor 5 and the second position sensor 23 output signals to the controller when detecting movement of the toilet bowl 6 to the first position and the second position, respectively. The controller sends a stop signal to the driving motor when receiving the signal sent from the first position sensor 5 or the second position sensor 23, so that the stop position of the urinal 6 can be controlled more simply and accurately.
In addition, when the toilet bowl 6 is not in the first position, for example, the toilet bowl 6 is moved to the second position for a sewage disposal operation, or in case of malfunction, the toilet bowl 6 cannot be returned to the first position, and in this case, excrement falls into the space in the toilet bowl body 1 to cause pollution which is difficult to clean. The indication means and/or the toilet lid locking means 20 may be electrically connected to the controller. The indication means may be an indicator light or a buzzer (not shown) or the like. For example, when the first position sensor 5 senses that the toilet bowl 6 is located at the first position, a first signal is sent to the controller, and the controller controls the green indicator lamp to be on, so that the toilet bowl is in a usable state. When the first position sensor 5 does not sense that the excrement collector 6 is located at the first position, namely, when the excrement collector 6 is located at other positions, a second signal is sent to the controller, and the controller controls the red indicator lamp to be on, so that the closestool is in an unavailable state. The controller can also control the buzzer to sound independently or simultaneously so as to achieve the warning purpose. Of course, the controller can also control the toilet cover locking device 20 to lock the toilet cover to be unable to be opened independently or simultaneously, so as to avoid misuse of the user.
As shown in fig. 8, in this embodiment, the bottom of the toilet bowl 6 is attached to the bottom plate 21 of the toilet body 1; the first toilet bowl opening 7 is provided with an opening plate 29, one side of the opening plate 29 facing the first position is hinged to the first toilet bowl opening 7 of the toilet bowl 6, and when the opening plate 29 closes the first toilet bowl opening 7, the bottom surface of the opening plate 29 is attached to the bottom plate 21 of the toilet bowl body 1. In this embodiment, when the toilet bowl 6 is located at the first position or between the first position and the second position, the bottom surface of the opening plate 29 is bonded to the bottom plate 21 of the toilet body 1, and the first toilet bowl outlet 7 is closed, so that excrement in the toilet bowl 6 does not leak. When the excrement collector 6 is in the second position, the opening and closing plate 29 is separated from the bottom plate 21 of the toilet body 1, and the opening and closing plate 29 is opened downwards under the action of gravity, so that the internal space of the excrement collector 6 is communicated with the sewage outlet 11, and excrement in the excrement collector 6 is discharged into a sewer through the first excrement outlet 7 and the sewage outlet 11. When the toilet bowl 6 moves from the second position to the first position, the opening plate 29 is closed again by the abutment of the bottom plate 21 of the toilet body 1, and the first toilet bowl opening 7 is closed. Preferably, the first defecation port 7 is designed as a stepped port or a tapered port with a large lower side and a small upper side, and a gasket is provided between the opening and closing plate 29 and the first defecation port 7, thereby further improving sealability.
As in the embodiment shown in fig. 4 to 6, in this embodiment, a solenoid valve 24 is provided on the first toilet 7, and the solenoid valve 24 is electrically connected to the controller. When the excrement collector 6 moves to the second position, the controller controls the electromagnetic valve 24 to be opened, so that the internal space of the excrement collector 6 is communicated with the sewage outlet 11, and excrement in the excrement collector 6 is discharged into a sewer through the first excrement outlet 7 and the sewage outlet 11. After the sewage is discharged, the controller controls the electromagnetic valve 24 to be closed, and then controls the excrement collector 6 to move to the first position. The electromagnetic valve 24 can adopt a single-flap valve or a multi-flap valve, a sealing gasket is arranged between the valve clack of the electromagnetic valve 24 and the first excrement discharging port 7, and when the electromagnetic valve 24 adopts the multi-flap valve, a sealing structure is also adopted between the valve clack and the valve clack, and the sealing gasket can be additionally arranged at the same time. The sealing structure may be, for example, stepped as shown in fig. 5.
In the above embodiment, in order to realize the movement of the toilet bowl 6, a guide rail 27 may be provided in the lower space in the toilet bowl body 1, the toilet bowl may be provided on a mount 28, and the mount 28 may be engaged with the guide rail 27 and may slide on the guide rail 27. By the sliding fit structure of the mounting seat 28 and the guide rail 27, the excrement collector 6 is smooth and has small resistance when moving. In other embodiments, the toilet bowl 6 may be moved smoothly by other structures, such as a trolley, a hanger rail, or the like.
As shown in fig. 4 to 7, the driving device may adopt a screw structure, and the screw 25 passes through the mounting seat 28 and is in threaded engagement with the mounting seat 28; one end of the screw rod 25 is provided with a driving motor 26, and the other end is mounted on the toilet body 1 through a bearing. The drive motor 26 is electrically connected to the controller. When the control signal is a forward rotation starting signal, the driving motor 26 rotates forward and drives the screw rod 25 to rotate forward, and under the action of screw thread matching between the screw rod 25 and the mounting seat 28, the mounting seat 28 is pushed to drive the excrement collector 6 to move from the first position to the second position. After the toilet bowl 6 moves to the second position, the controller outputs a stop signal to the driving motor 26, the driving motor 26 stops rotating, and the toilet bowl 6 stops at the second position, and at this time, the electromagnetic valve 24 can be opened to perform a sewage discharge operation. When the excrement collector 6 needs to return to the first position, the controller outputs a reverse control signal to the driving motor 26, the driving motor 26 reversely rotates after receiving the signal and drives the screw rod 25 to reversely rotate, and under the action of threaded cooperation between the screw rod 25 and the mounting seat 28, the mounting seat 28 is pushed to drive the excrement collector 6 to move from the second position to the first position. After the toilet bowl 6 moves to the first position, the controller outputs a stop signal to the drive motor 26, and the drive motor 26 stops rotating, so that the toilet bowl 6 stops at the first position. It will be appreciated by those skilled in the art that in other embodiments, movement of the toilet bowl 6 from the first position to the second position may also be accomplished by reversing the drive motor 26, while movement of the toilet bowl 6 from the second position to the first position is accomplished by reversing the drive motor 26.
The above embodiment adopts the driving motor 26 to cooperate with the screw rod 25 to realize the movement of the excrement collector 6, and has the advantages of simple structure, low cost, high reliability and easy control. The driving device can of course also adopt other forms of driving structures such as an air cylinder, a hydraulic cylinder and the like.
As in the embodiment shown in fig. 1 and 2, in this embodiment, a flushing hole 19 is also provided in the upper part of the urinal 6, the flushing hole 19 being connected to a water source through a water pipe 17. The water source can be a water tank 15 of a toilet, a city tap water pipe network and the like. The flushing holes 19 may be formed in a plurality along the upper portion of the urinal 6, and the plurality of flushing holes 19 may be connected in series through a water passage provided inside or outside the urinal 6, and then the water passage may be connected to the water pipe 17. An electrically operated water valve 14 is provided on the water pipe 17, the electrically operated water valve 14 being connected to the controller. When the inner wall of the excrement collector 6 needs to be cleaned, water can be sprayed into the excrement collector through the flushing hole 19. Specifically, when the toilet bowl 6 moves to the second position and the sewage is discharged, the controller controls the electric water valve 14 to open, water in the water tank 15 or city tap water pipe reaches the flushing hole 19 through the water pipe 17, and is sprayed out of the flushing hole 19 to clean the inner wall of the toilet bowl 6. Since the volume of the urinal 6 is small, the amount of water required for flushing is also small. The timing of flushing can be programmed by the controller, for example, after the excrement collector 6 moves to the second position, the flushing operation is started after the delay of 5-10 seconds, at this time, the excrement in the excrement collector 6 can be ensured to be completely discharged, and the flushing effect is ensured. When the flushing structure is applied to the embodiment shown in fig. 1 and 2, the ejected water also serves to clean and lubricate the slide rail 9 at the same time.
As shown in fig. 1 and 2, a water jet 32 may be provided outside the toilet bowl 6, and the water jet 32 may be connected to the water pipe 17. The water of the water pipe is sprayed out through the water spraying port to spray the sliding rail, so that the sliding rail 9 can be cleaned and lubricated. The water jet 32 can be arranged on the urinal 6 and can move together with the urinal 6, so that the whole travel of the sliding rail 9 can be sprayed, cleaned and lubricated. The bottom of the closestool body 1 is provided with a water guide groove, one end of the water guide groove is provided with a drain hole 33, the drain hole 33 is connected to a sewer, and the drain hole 33 is provided with a check valve. The shower water is guided to one end through the water guide groove and discharged into the sewer through the water discharge hole 33. The check valve prevents the bad smell in the sewer from entering the room through the drain hole 33.
In the embodiments shown in fig. 1 and 2, and the embodiments shown in fig. 4 to 7, the controller is electrically connected to a human body sensor 16, and the human body sensor 16 may be an infrared sensor. The motion sensor 16 senses that someone is about to use the toilet or when the toilet is used, sends a signal to the controller, and the controller controls the motion sensor to perform the operations. For example, when the body sensor 16 senses that a person sits on the toilet bowl and leaves after a period of time, the controller firstly controls to flush the toilet bowl 3, to flush the toilet bowl 3 clean, then controls the toilet bowl 6 to move to the second position to finish sewage discharge, then controls to flush the toilet bowl 6, to flush the toilet bowl 6 clean, and finally controls the toilet bowl 6 to return to the first position. Of course, a switch may be used instead of the body sensor 16. The switch can be a manual switch or a foot switch arranged on the ground beside the toilet, and can be integrated with the toilet cover, and a trigger signal is generated when the toilet cover is lifted or put down. Of course, the switch and the body sensor may be provided at the same time.
As shown in fig. 9, an access opening 30 may be provided on one side of the toilet body 1 to assemble various components within the toilet body 1 during production and to repair when a malfunction occurs. Preferably, access openings 30 are provided on both sides of the toilet body 1 to accommodate different installation positions of the toilet.
The principle of the control system of the invention is shown in fig. 10, and the controller receives signals from the first position sensor, the second position sensor, the human body sensor, the switch and the like respectively and then outputs control signals to the driving device, the indicating device, the toilet cover locking device, the electromagnetic valve, the electric water valve and the like respectively.
The above-described embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (16)
1. The water-saving splash-free closestool comprises a closestool body, wherein a urinal is arranged in an upper space in the closestool body, and a drain outlet is arranged at the bottom of the closestool body; the excrement collector can at least move between a first position and a second position under the drive of the driving device, and when the excrement collector is positioned at the first position, the space of the excrement collector is communicated with the space of the urinal; when the excrement collector is positioned at the second position, the first excrement discharge port at the bottom of the excrement collector is communicated with the sewage discharge port at the bottom of the closestool body.
2. The water saving, splash free toilet of claim 1 wherein the volume of the bowl is less than the volume of the bowl.
3. The water saving and splash free toilet according to claim 1, wherein the toilet bowl is always isolated from the toilet bowl space by a drain opening in the bottom of the toilet body when the toilet bowl is moved between the first position and the second position.
4. The water saving and splashing free toilet according to claim 1, wherein a partition is provided between an upper space and a lower space in the toilet body, and an opening is provided at a position corresponding to the bottom opening of the urinal; the top of the excrement collector is attached to the partition plate; a sealing gasket is arranged between the top of the excrement collector and the partition plate.
5. The water saving and splash free toilet according to claim 1, wherein the bottom of the toilet bowl is arranged on a sliding plate, a sliding rail is arranged below the sliding plate, the sliding plate can slide on the sliding rail, and a sealing gasket is arranged between the sliding plate and the sliding rail; the sliding plate is provided with a second defecation port corresponding to the first defecation port, and the sliding rail is provided with a third defecation port corresponding to the sewage draining port.
6. The water saving and splash free toilet according to claim 5, wherein the upper surface of the slide rail is provided with a longitudinal limit groove, and the slide plate is disposed in the limit groove.
7. The water saving, splash free toilet of claim 5 wherein a baffle extends from a side of the top of the bowl facing the first position, the baffle having a length such that when the bowl is in the second position, the baffle obstructs the opening in the bottom of the sink.
8. The water saving and splash free toilet according to claim 1, wherein a first position sensor and a second position sensor are provided in the toilet body, the first position sensor and the second position sensor being respectively connected to the controller, the first position sensor and the second position sensor outputting signals to the controller when detecting movement of the toilet to the first position and the second position, respectively.
9. The water saving, splash free toilet of claim 8, wherein the controller is electrically connected to an indicating device and/or a toilet lid locking device.
10. The water saving and splash free toilet according to claim 1, wherein the bottom of the toilet bowl is attached to the bottom plate of the toilet body; the toilet bowl is characterized in that an opening plate is arranged on the first defecation port, one side of the opening plate, facing the first position, of the opening plate is hinged to the first defecation port of the toilet bowl, and when the opening plate closes the first defecation port, the bottom surface of the opening plate is attached to the bottom plate of the toilet bowl body.
11. The water saving and splash free toilet according to claim 1, wherein the first toilet bowl is provided with a solenoid valve, and the solenoid valve is electrically connected to the controller.
12. A water saving and splash free toilet according to claim 10 or 11, wherein the lower space in the toilet body is provided with a guide rail, and the toilet bowl is provided on a mounting seat which cooperates with and is slidable on the guide rail.
13. The water saving and splash free toilet according to claim 12, wherein the driving means is a screw provided to the mounting base and screw-engaged therewith; one end of the screw rod is provided with a driving motor, and the driving motor is electrically connected with the controller.
14. The water saving and splash free toilet according to any one of claims 1 to 11, wherein the upper part of the toilet bowl is provided with a flushing hole connected to a water source through a water pipe; an electric water valve is arranged on the water pipe and is connected with a controller.
15. A water saving and splash free toilet according to claim 8,9 or 11, wherein the controller is electrically connected to a body sensor and/or switch.
16. The water saving, splash free toilet of claim 1 wherein at least one side of the toilet body is provided with an access opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228237.4A CN110984327B (en) | 2019-12-04 | 2019-12-04 | Water-saving splash-free toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228237.4A CN110984327B (en) | 2019-12-04 | 2019-12-04 | Water-saving splash-free toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110984327A CN110984327A (en) | 2020-04-10 |
| CN110984327B true CN110984327B (en) | 2024-06-25 |
Family
ID=70090022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911228237.4A Active CN110984327B (en) | 2019-12-04 | 2019-12-04 | Water-saving splash-free toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110984327B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431275A (en) * | 2020-12-18 | 2021-03-02 | 陈琇 | Closestool free of scale removal |
| CN113006226A (en) * | 2021-03-02 | 2021-06-22 | 辽宁工程技术大学 | Double-water-seal water-saving toilet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212271127U (en) * | 2019-12-04 | 2021-01-01 | 北京天更美智能科技发展有限公司 | Water-saving splash-free closestool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004100413A (en) * | 2002-09-05 | 2004-04-02 | Kazunari Tanaka | Water splash prevention material for western water closet |
| CN102444188B (en) * | 2010-06-11 | 2014-04-09 | 鲍银军 | Water-saving toilet |
| CN203834620U (en) * | 2014-05-26 | 2014-09-17 | 巩洽 | Splash-proof water closet |
| CN208578123U (en) * | 2018-07-26 | 2019-03-05 | 陈*** | Slide type Anti-water-splashing toilet |
| CN109577448A (en) * | 2018-11-16 | 2019-04-05 | 邱学明 | A kind of multiple storage just just completes the closestool of primary dirt out |
| CN109853694B (en) * | 2019-04-02 | 2024-04-09 | 深圳市荣创电器有限公司 | Water-saving environment-friendly toilet |
-
2019
- 2019-12-04 CN CN201911228237.4A patent/CN110984327B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212271127U (en) * | 2019-12-04 | 2021-01-01 | 北京天更美智能科技发展有限公司 | Water-saving splash-free closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110984327A (en) | 2020-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110984327B (en) | Water-saving splash-free toilet | |
| US20080066220A1 (en) | Odor removal system and overflow safety system for toilets | |
| CN100429359C (en) | Device applied for improving drainage and overflow of sanitary closestool | |
| CN204849987U (en) | Full -automatic integral type of squatting of multi -functional stealth is like lavatory ware | |
| CN110984326B (en) | Water-saving deodorizing toilet | |
| CN212271127U (en) | Water-saving splash-free closestool | |
| CN208039396U (en) | A kind of toilet for automatically flushing and flip cover assembly | |
| JP2015505345A (en) | Super water-saving and noise-reducing Western toilet without a water tank | |
| US20100037379A1 (en) | Interchangeable toilet tank with urinal | |
| JP2002364040A (en) | Pumping drainage device and pumping drainage toilet making use thereof | |
| CN212271128U (en) | Water-saving deodorizing toilet | |
| WO2013190547A1 (en) | Ecological system and method for toilet flushing | |
| CN109930669B (en) | Toilet bowl | |
| CA3041709A1 (en) | Universal washroom hygenic unit - new materialized washroom and washroom hygenic conception | |
| KR200466597Y1 (en) | A home urinating apparatus | |
| CN200961293Y (en) | Toilet seat | |
| KR100989201B1 (en) | buried toilet bowl | |
| CN213296558U (en) | Deodorant water saving fixtures in groove of squatting | |
| CN109898621B (en) | Deodorizing squatting pan | |
| CN220888855U (en) | Multifunctional toilet bowl | |
| CN217419870U (en) | Novel male urinal | |
| CN213477062U (en) | Toilet seat | |
| CN217500456U (en) | Urinal with sterilization function and integrated induction telescopic receiving disc capable of preventing urine from dripping outside | |
| US11225784B2 (en) | Self-cleaning toilet | |
| KR20120110401A (en) | Feces and urine discharge device in the toilet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |