CN112056970A - Foam flushing-free toilet and operation method thereof - Google Patents
Foam flushing-free toilet and operation method thereof Download PDFInfo
- Publication number
- CN112056970A CN112056970A CN201910500883.5A CN201910500883A CN112056970A CN 112056970 A CN112056970 A CN 112056970A CN 201910500883 A CN201910500883 A CN 201910500883A CN 112056970 A CN112056970 A CN 112056970A
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- Prior art keywords
- foam
- urinal
- air pump
- optical fiber
- excrement
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
Abstract
The invention discloses a foam flushing-free toilet and an operation method thereof, the toilet comprises a urinal, a urinal cover is arranged above the urinal, a foam outlet is arranged between the urinal cover and the urinal, a foaming box is arranged outside the urinal, a foaming device and an oxygenation pump are arranged in the foaming box, a liquid feeding port and a probe are arranged on the urinal cover, a through hole is arranged in the center of the bottom of the urinal, a turnover mechanism is arranged below the defecation hole and is connected with the defecation pipeline through a protection pipeline, a drain hole is arranged outside the foaming box, an air pump is connected outside the urinal through a pipeline and is connected with a control panel and a power supply through a lead, a feces box is arranged below the whole urinal, and a feces suction port is arranged at the front end of the feces box. The invention also discloses an operation method of the foam flushing-free toilet. The invention covers a layer of compact permeable foam on the water seal of the closestool through the original foam plugging technology, thereby achieving the purposes of preventing water splashing, blocking odor emission and preventing the generation of bioaerosol.
Description
Technical Field
The invention belongs to the technical field of sanitary ware, and relates to a foam flushing-free toilet and an operation method thereof.
Background
The common flushing toilet is easy to generate splash splashing problem when people go to the toilet, which causes bacteria breeding and further generates serious sanitary problem. Excrement emits odor in the toilet process, and indoor air pollution is serious. The foaming toilet ware popular in the market at present has the problems that a detection system is lacked, dirt is easily adhered to a toilet ware pipeline, the foam overflows unevenly, cleaning personnel are difficult to clean and the like, so that the integral using effect of a toilet is influenced.
Disclosure of Invention
The invention aims to overcome the defects of water splashing, serious odor, easy blockage and adhesion of pipelines and the like in the using process of public toilet sanitary wares in the prior art, and provides a foam flushing-free toilet and an operation method thereof. The invention adopts foam plugging, an internal turnover mechanism, a foaming mechanism, an air pump and the like for the prior toilet sanitary appliance, the foaming structure starts to work after liquid is added into the toilet and simultaneously the oxygen increasing pump works, liquid is uniformly stirred to ensure that the foam generated by the sanitary appliance is fine and uniform, and a layer of compact permeable foam is covered on a water seal of the toilet bowl through the original foam plugging technology, thereby achieving the purposes of preventing water splashing, blocking odor emission and preventing the generation of biological aerosol.
The technical scheme is as follows:
a foam flushing-free toilet comprises a toilet bowl 1 and a control system, wherein a toilet bowl cover 2 is arranged above the toilet bowl 1, a foam outlet 3 is reserved between the toilet bowl cover 2 and the toilet bowl 1, a foaming box 6 is arranged outside the toilet bowl 1, a bubblet stone 8 and an air pump 14 are arranged in the foaming box 6, a liquid feeding port 4 and a toilet bowl probe 5 are arranged on the toilet bowl cover 2, a defecation through hole 13 is formed in the center of the bottom of the toilet bowl 1, a turnover mechanism 11 is arranged below the defecation through hole 13, the turnover mechanism 11 is connected with a defecation pipeline 10 through a protection pipeline 17, a drain hole 9 is arranged outside the foaming box 6, the outside of the toilet bowl 1 is connected with the air pump 14 through a pipeline, the air pump 14 is connected with a control panel 16 and a power supply 15 through conducting wires, a manure box 7 is arranged below the whole toilet bowl 1, and a manure pumping port 12 is.
Further, the excrement through hole 13 is fixedly connected with a protection pipeline 17, and the protection pipeline 17 is connected with the defecation pipeline 10 at an angle of 120 degrees.
Still further, be equipped with tilting mechanism 11 in the protection pipeline 17, tilting mechanism 11 includes protection pipeline 17, protection pipeline 17 embeds upset piece 18, connecting axle 19 and torsional spring 20, upset piece 18 below sets up connecting axle 19, be equipped with the through-hole on the corresponding position in protection pipeline 17 both sides and be used for installing connecting axle 19.
Still further, a torsion spring 20 is arranged on the connecting shaft 19 and used for controlling the balance of the turnover piece 18.
Further, the control system comprises three parts, namely a power supply part 15, a foaming part 21 and a control panel part 16, wherein the power supply part 15 comprises two 12V colloid batteries 32 and a 24V-to-12V power supply module 31; the foaming part 21 comprises an air pump 14, an air pipe 30 and a bubble stone 8; the control panel 16 includes a relay 24, an optical fiber amplifier 23, and a controller 29; the tool probe 5 is composed of two parallel optical fibers 22, one optical fiber emits red light from the sanitary appliance probe 5 due to the irradiation of the optical fiber amplifier 23, when no foam is blocked, no red light is incident on the receiving optical fiber, the signal output of the optical fiber amplifier 23 is low level, when foam is blocked, the red light is incident on the receiving optical fiber, the signal output of the optical fiber amplifier 23 is high level, the output signal of the optical fiber amplifier 23 is connected with the 5V IO port of the single chip microcomputer 27 on the controller 29 through the optical fiber input detection circuit 25, if no foam exists, the 5V IO of the single chip microcomputer 27 outputs high level, the relay 24 is attracted through the air pump control circuit 26, and the air pump 14 works. When foam exists, the 5V IO output of the singlechip 27 is low, the relay 24 is disconnected through the air pump control circuit 26, and the air pump 14 does not work.
Further, the controller 29 includes an optical fiber input detection circuit 25, an air pump control circuit 26, a single chip 27, and a 12V to 5V power module 28. The optical fiber input detection circuit 25 is composed of an NPN triode 34, an NPN triode 34 base current limiting resistor 33, a collector pull-up resistor 35 and a singlechip IO port current limiting resistor 36, and can convert an output signal of the optical fiber amplifier 23 into 5V for detection of the singlechip, wherein when the optical fiber amplifier 23 outputs a high level, the singlechip IO port is at a low level, and when the optical fiber amplifier 23 outputs a low level, the singlechip IO port is at a high level; the air pump control circuit 26 is composed of an optocoupler 37, a current limiting resistor 38 at the input end of the optocoupler 37, a pull-up resistor 39 of the optocoupler 37, an NPN triode 41, a base current limiting resistor 40 of the NPN triode 41 and a relay 24, when the IO port of the singlechip outputs a high level, the air pump 14 works, and when the IO port of the singlechip outputs a low level, the air pump 14 does not work; the single chip 27 judges whether foam exists or not by judging the level state output to the IO port by the optical fiber input detection circuit 25, and controls the operation state of the air pump 14 by controlling the level connected to the IO of the air pump control circuit 26.
The invention relates to an operation method of a foam flushing-free toilet tool, which comprises the following steps:
step 3, after 10 seconds, the air pump 14 is started through the control panel 16;
after about 30 seconds, the foaming box 6 generates uniform and fine white bubbles which overflow through the bubble outlet 3 for about 1 minute and completely cover the interior of the urinal 1;
and 6, dropping excrement into the excrement box through the turnover structure, and plugging for the second time through the turnover structure.
The invention has the beneficial effects that:
the movable toilet foam flushing-free sanitary appliance realizes the detection of whether foam exists in the sanitary appliance urinal through the integral construction of the movable toilet foam flushing-free sanitary appliance, the foam is ensured to be fine and uniform through the foaming of the air pump and the air stone, the foam in the sanitary appliance firstly plugs human excrement for the first time, and meanwhile, the unique turnover mechanism plugs the human excrement for the second time, so that the plugging effect is enhanced, the defects that the existing sanitary appliance cannot be detected unknown, and the foam is easy to leak the flavor under the special conditions of high environmental temperature and the like are overcome, and meanwhile, the water source is saved.
Drawings
Fig. 1 is a side view structural view of a foam flushing-free toilet tool, wherein a shows a partially enlarged view of a turnover mechanism;
FIG. 2 is a top view structural view of a foam flush-free toilet;
FIG. 3 is a side view structural diagram of a turnover mechanism of the foam flushing-free toilet;
FIG. 4 is a top view structural diagram of a turnover mechanism of the foam flushing-free toilet;
FIG. 5 is a sectional view of the structure taken along line A-A in FIG. 3;
FIG. 6 is a sectional view of the structure of FIG. 4 along line B-B;
FIG. 7 is a control system circuit diagram;
FIG. 8 is a schematic diagram of the detection of the input signal of the fiber amplifier;
fig. 9 is a schematic diagram of air pump control.
In the figure, 1-urinal, 2-urinal cover, 3-bubble outlet, 4-liquid filling port, 5-sanitary appliance probe, 6-foaming box, 7-manure box, 8-bubble stone, 9-drainage pipe, 10-bowel relaxing pipeline, 11-turnover mechanism, 12-manure pumping port, 13-feces through port, 14-air pump, 15-power supply, 16-control panel, 17-protection pipeline, 18-turnover piece, 19-connecting shaft, 20-torsion spring, 21-foaming part, 22-optical fiber, 23-optical fiber amplifier, 24-relay, 25-light input detection circuit, 26-air pump control circuit, 27-single chip microcomputer, 28-12V to 5V power supply module, 29-controller, 30-air pipe, The device comprises a 31-24-to-12V power module, a 32-12V colloid battery, a 33-base current limiting resistor, a 34-NPN triode, a 35-collector pull-up resistor, a 36-singlechip IO port current limiting resistor, a 37-optocoupler, a 38-optocoupler input end current limiting resistor, a 39-optocoupler pull-up resistor, a 40-NPN triode base current limiting resistor and a 41-NPN triode.
Detailed Description
The technical solutions of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-9, a foam flushing-free toilet includes a urinal 1 and a control system, a urinal cover 2 is disposed above the urinal 1, a foam outlet 3 is disposed between the urinal cover 2 and the urinal 1, a foaming box 6 is disposed outside the urinal 1, a bubble stone 8 and an oxygenation pump 14 are disposed in the foaming box 6, a liquid filling port 4 and a sanitary ware probe 5 are disposed on the urinal cover 2, a toilet through hole 13 is disposed in the center of the bottom of the urinal 1, a turnover mechanism 11 is disposed below the toilet through hole 13, the turnover mechanism 11 is connected with a toilet pipe 10 through a protection pipe 17, a drain hole 9 is disposed outside the foaming box 6, an air pump 14 is connected outside the urinal 1 through a pipe, the air pump 14 is connected with a control panel 16 and a power supply 15 through a wire, a manure box 7 is disposed below the whole urinal 1, and a manure suction port 12 is disposed at the front end of the manure box 7.
The excrement through hole 13 is fixedly connected with a protection pipeline 17, and the protection pipeline 17 is connected with the defecation pipeline 10 at an angle of 120 degrees. The defecation pipeline 10 can make the excrement smoothly fall into the excrement box after passing through the turnover mechanism.
Be equipped with tilting mechanism 11 in the protection pipeline 17, tilting mechanism 11 includes protection pipeline 17, protection pipeline 17 embeds upset piece 18, connecting axle 19 and torsional spring 20, upset piece 18 below sets up connecting axle 19, be equipped with the through-hole on the corresponding position in protection pipeline 17 both sides and be used for installing connecting axle 19.
The connecting shaft 19 is provided with a torsion spring 20 for controlling the balance of the turning piece 18.
Further, the control system comprises three parts, namely a power supply part 15, a foaming part 21 and a control panel part 16, wherein the power supply part 15 comprises two 12V colloid batteries 32 and a 24V-to-12V power supply module 31; the foaming part 21 comprises an air pump 14, an air pipe 30 and a bubble stone 8; the control panel 16 includes a relay 24, an optical fiber amplifier 23, and a controller 29; the tool probe 5 is composed of two parallel optical fibers 22, one optical fiber emits red light from the sanitary appliance probe 5 due to the irradiation of the optical fiber amplifier 23, when no foam is blocked, no red light is incident on the receiving optical fiber, the signal output of the optical fiber amplifier 23 is low level, when foam is blocked, the red light is incident on the receiving optical fiber, the signal output of the optical fiber amplifier 23 is high level, the output signal of the optical fiber amplifier 23 is connected with the 5V IO port of the single chip microcomputer 27 on the controller 29 through the optical fiber input detection circuit 25, if no foam exists, the 5V IO of the single chip microcomputer 27 outputs high level, the relay 24 is attracted through the air pump control circuit 26, and the air pump 14 works. When foam exists, the 5V IO output of the singlechip 27 is low, the relay 24 is disconnected through the air pump control circuit 26, and the air pump 14 does not work.
Further, the controller 29 includes an optical fiber input detection circuit 25, an air pump control circuit 26, a single chip 27, and a 12V to 5V power module 28. The optical fiber input detection circuit 25 is composed of an NPN triode 34, an NPN triode 34 base current limiting resistor 33, a collector pull-up resistor 35 and a singlechip IO port current limiting resistor 36, and can convert an output signal of the optical fiber amplifier 23 into 5V for detection of the singlechip, wherein when the optical fiber amplifier 23 outputs a high level, the singlechip IO port is at a low level, and when the optical fiber amplifier 23 outputs a low level, the singlechip IO port is at a high level; the air pump control circuit 26 consists of an optocoupler 37, an NPN triode 41, a base current limiting resistor 40 and a relay 24, the current limiting resistor 38 is arranged at the input end of the optocoupler 37, and a pull-up resistor 39 is arranged on the optocoupler 37, when the IO port of the singlechip outputs a high level, the air pump 14 works, and when the IO port of the singlechip outputs a low level, the air pump 14 does not work; the single chip 27 judges whether foam exists or not by judging the level state output to the IO port by the optical fiber input detection circuit 25, and controls the operation state of the air pump 14 by controlling the level connected to the IO of the air pump control circuit 26.
The invention relates to an operation method of a foam flushing-free toilet tool, which comprises the following steps:
before use, 239ML of the special medicine liquid is added through the liquid adding port 4, simultaneously, 1.5L of water is added to mix according to the proportion of 1: 6, and simultaneously, the power supply 15 and the air pump 14 are started through the control panel 16, wherein the special medicine liquid comprises: stearic acid, emulsifier, propellant, spice, fatty acid metal salt, potassium iodide and hydrogen peroxide; after the power is switched on, the sanitary appliance probe 5 firstly starts working to detect whether foam exists in the urinal or not, if foam exists in the urinal, the foam does not exist, and if no foam exists in the urinal, the air pump 14 adds air into the foaming box 6 through a pipeline; after 10 seconds, the air bubble stone 8 and the air pump 14 are started through the control panel 17, and after about 30 seconds, the foaming box 6 generates uniform and fine white air bubbles which overflow through the bubble outlet 3 for about 1 minute and completely cover the interior of the urinal 1; the excrement that people produced when like the lavatory drops in urinal 1, and the foam in the lavatory utensil has the lubrication action, and the excrement can smoothly slide to the excrement case 7 in, has realized exempting from the water washing and has practiced thrift the water resource, and the foam can block logical excrement hole 13 simultaneously, prevents the diffusion of bad smell to reach good inhibition smelly effect. The foam carries out the shutoff for the first time to human excrement in urinal 1, and the excrement drops to the excrement incasement through flip structure in, flip structure carries out the shutoff for the second time, has strengthened the shutoff effect, has compensatied the condition that the peculiar smell was revealed easily to the foam shutoff under the special environment such as ambient temperature height.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are within the scope of the present invention.
Claims (6)
1. A foam flushing-free toilet tool is characterized in that: the toilet comprises a urinal and a control system, wherein a urinal cover is arranged above the urinal, a foam outlet is reserved between the urinal cover and the urinal, a foaming box is arranged outside the urinal, a bubble stone and an air pump are arranged in the foaming box, a liquid feeding port and a sanitary appliance probe are arranged on the urinal cover, a excrement through hole is arranged in the center of the bottom of the urinal, a turnover mechanism is arranged below the excrement through hole and is connected with a defecation pipeline through a protection pipeline, a drain pipe is arranged outside the foaming box, the air pump is connected with the air pump through a pipeline and is connected with a control panel and a power supply through a lead, a feces box is arranged below the whole urinal, and a feces drawing port is arranged at the front end of the feces box.
2. The foam flush-free toilet bowl of claim 1, wherein: the defecation through hole is fixedly connected with the protection pipeline, and the protection pipeline is connected with the defecation pipeline at 120 degrees.
3. The foam flush-free toilet bowl of claim 2, wherein: the protection pipeline is internally provided with a turnover mechanism, the turnover mechanism comprises a protection pipeline, a turnover piece, a connecting shaft and a torsion spring are arranged in the protection pipeline, the connecting shaft is arranged below the turnover piece, and through holes are formed in corresponding positions of two sides of the protection pipeline and used for installing the connecting shaft.
4. The foam flush-free toilet bowl of claim 3, wherein: and a torsional spring is arranged on the connecting shaft and used for controlling the balance of the turnover sheet.
5. The foam flush-free toilet bowl of claim 1, wherein: the control system comprises a power supply, a sanitary appliance probe, optical fibers, an optical fiber amplifier, an optical coupler, an air pump and a relay, wherein the sanitary appliance probe is composed of two parallel optical fibers, one optical fiber emits red light from the sanitary appliance probe due to the irradiation of the optical fiber amplifier, when no foam is shielded, no red light is emitted from the receiving optical fiber, the signal output of the optical fiber amplifier is low level, when the foam is shielded, the red light is emitted from the receiving optical fiber, and the signal output of the optical fiber amplifier is high level; the output signal of the optical fiber amplifier is connected with a control panel through an optocoupler, the control panel comprises a single chip microcomputer, an NPN triode, an optocoupler and a relay, if no foam exists, the single chip microcomputer 275V IO outputs a low level, the NPN triode is conducted, the relay is attracted, and the air pump works; when foam exists, the singlechip 5V IO outputs high level, the NPN triode is cut, the relay is closed, and the air pump does not work.
6. A method of operating a foam flushless toilet bowl according to claim 1, wherein: the method comprises the following steps:
step 1, before use, 239ML is added through a liquid adding port, 1.5L of water is added to be mixed according to the proportion of 1: 6, a power supply and an air pump are started through a control panel, and the special medicine liquid comprises: stearic acid, emulsifier, propellant, spice, fatty acid metal salt, potassium iodide and hydrogen peroxide;
step 2, after passing through electricity, the sanitary appliance probe firstly starts to work, whether foam exists in the urinal is detected, if foam exists, the foam does not exist, if no foam exists in the urinal, the air pump adds air into the foaming box through a pipeline;
step 3, after 10 seconds, the air bubble stone starts to work;
after the step 4 and 30 seconds, the foaming box generates uniform and fine white bubbles which overflow through the bubble outlet for 1 minute and completely cover the interior of the urinal;
step 5, excrement generated by a person during defecation falls into the urinal, the foam in the toilet tool has a lubricating effect, the excrement slides into the excrement box, water resources are saved by flushing-free, meanwhile, the foam can block the excrement through hole, and the foam in the urinal blocks the excrement of the human body for the first time;
and 6, dropping excrement into the excrement box through the turnover structure, and plugging for the second time through the turnover structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500883.5A CN112056970A (en) | 2019-06-11 | 2019-06-11 | Foam flushing-free toilet and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500883.5A CN112056970A (en) | 2019-06-11 | 2019-06-11 | Foam flushing-free toilet and operation method thereof |
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| Publication Number | Publication Date |
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| CN112056970A true CN112056970A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910500883.5A Pending CN112056970A (en) | 2019-06-11 | 2019-06-11 | Foam flushing-free toilet and operation method thereof |
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Application publication date: 20201211 |
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| RJ01 | Rejection of invention patent application after publication |