CN117468550A - Intelligent closestool and flushing method - Google Patents
Intelligent closestool and flushing method Download PDFInfo
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- CN117468550A CN117468550A CN202311332247.9A CN202311332247A CN117468550A CN 117468550 A CN117468550 A CN 117468550A CN 202311332247 A CN202311332247 A CN 202311332247A CN 117468550 A CN117468550 A CN 117468550A
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- water
- foam
- foaming
- water pipe
- foam shield
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 304
- 239000006260 foam Substances 0.000 claims abstract description 156
- 238000005187 foaming Methods 0.000 claims abstract description 126
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 54
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 21
- 239000004575 stone Substances 0.000 description 14
- 230000006872 improvement Effects 0.000 description 8
- 241000700605 Viruses Species 0.000 description 4
- 238000005273 aeration Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000007601 warm air drying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses an intelligent closestool, which comprises a closestool main body, a foaming device and a flushing device, wherein the foaming device is arranged on the closestool main body; the toilet body is provided with a toilet cavity and a water tank, the flushing device comprises a water piece and a flushing nozzle, the water piece comprises a water inlet and a water outlet, the water inlet is connected with the water tank through a first water pipe, the water outlet is connected with the flushing nozzle through a second water pipe, the foaming device is connected with the water piece and the flushing nozzle through a third water pipe, the third water pipe is communicated with the second water pipe, and the flushing nozzle sprays water and foam into the toilet cavity in sequence. Correspondingly, the invention also provides a flushing method of the intelligent closestool. The intelligent closestool has the advantages of simple pipeline connection mode, simple structure, convenience and effectiveness, and can finish the functions of flushing water and flushing foam by only one spray head.
Description
The present application is based on the division of the chinese patent application entitled "a smart toilet and flushing method" filed on date 19, 7, 2018, application number 201810793909.5, and incorporated herein by reference in its entirety.
Technical Field
The invention relates to the technical field of bathrooms, in particular to an intelligent closestool and a flushing method.
Background
The intelligent toilet has many functions such as warm water flushing, warm air drying, seat ring heating, etc., but when in use, the odor generated during defecation is difficult to remove, which brings inconvenience to people for using the toilet. The foam plugging technology is used for saving water in public toilets in recent years, but has a few major problems to be perfected in the actual use process: foam is difficult to control in a urinal and is not attractive; the foaming device is easy to be blocked to influence normal foaming, and has high maintenance cost to influence the whole operation of the device; the foaming device is complex, the manufacturing cost is high, and the popularization is difficult.
Chinese patent CN106894483a discloses a foam generator, a toilet bowl and a foam generating method.
Wherein, the foam generator includes: the device comprises an air inlet assembly, a connecting pipe, an aeration pipe and a control device; one end of the connecting pipe is connected with the air inlet component, the other end of the connecting pipe is connected with the aeration pipe, the aeration pipe is arranged in the foaming box, and a foam outlet is arranged on the foaming box; the control device is electrically connected with the air inlet assembly.
A toilet comprises a toilet seat, a water tank and a foam generator; the foam generator is arranged on the toilet seat, the water tank is arranged above the foaming box, a foam agent box is arranged in the water tank, and the foam agent box is connected with the foaming box through a water pipe; the toilet seat is also provided with a toilet cover, a toilet cavity and a toilet seat ring, wherein the toilet cover is positioned at the top of the toilet seat, the interior of the toilet cavity is provided with a spray water outlet, a plurality of spray water outlets are arranged and positioned at the edge of the top of the toilet cavity, and the foam outlet is communicated with the spray water outlet; the bottom of the toilet seat is provided with a sewage outlet, the toilet seat is also provided with a water inlet and an injection channel, the water inlet communicates the water tank with the starting end of the injection channel, and water can be injected towards the direction of the sewage outlet through the injection channel.
A method of foam generation comprising the steps of: s001: when the air inlet assembly receives an instruction of the control device, the air inlet assembly is started, the air inlet assembly generates air flow, the air flow enters the connecting pipe, then the air flow enters the aeration pipe to generate foam in the foaming box, the foam flows into the toilet cavity from a spray water outlet arranged in the toilet cavity after being discharged from a foam outlet, and an isolated splash-proof layer is formed in the toilet cavity; s002: when the third control valve receives the instruction of the control device, the third control valve is opened to flush the shower water into the toilet cavity; wherein the air inlet component and the third control valve are opened and closed simultaneously or independently; s003: when the foam liquid amount reaches the lowest position, the control device sends out an instruction, the first control valve and the second control valve are opened, the foaming agent and the water are respectively added into the foaming box to form foam liquid, and when the foam liquid amount reaches the highest position, the control device sends out an instruction, and the second control valve and the third control valve are closed.
The foam generator of above-mentioned patent goes out the bubble inconvenient, needs to set up the foam export in addition and sprays the water delivery port, increases closestool manufacturing process, in addition, the foamer case with the foamer case is direct through water piping connection, and the foamer case needs to set up in the top of foamer case, has restricted the space of closestool.
Secondly, a plurality of water outlets are required to be arranged on the closestool body, so that the manufacturing steps of the closestool body are increased, and the yield of finished products of the closestool body is reduced.
And the water in the water tank is easy to excessively enter the foaming box to influence the foaming effect, and the water is easy to overflow from the foaming box to damage equipment. In addition, the foaming agent box is directly connected with the foaming box through a water pipe, and the foaming agent box needs to be arranged above the foaming box, so that the space of the toilet is limited.
In addition, the foaming device and the flushing device of the closestool are two independent devices, the water consumption is large, and the occupied space is large.
Disclosure of Invention
The intelligent closestool is simple in structure, convenient and effective, and the flushing device and the foaming device can be effectively connected, and the functions of flushing water and foaming can be completed by only one spray head.
The invention aims to solve the technical problems of providing a flushing method of an intelligent closestool, which is characterized in that a flushing device and a foaming device are effectively connected, the flushing mode is simple, and the flushing effect is good.
In order to solve the technical problems, the invention provides an intelligent closestool, which comprises: a toilet body, a foaming device and a flushing device; the closestool body is equipped with closestool chamber and water tank, washing unit includes water spare and shower nozzle, the water spare includes water inlet and delivery port, the water inlet forms with the water tank through first water pipe and is connected, the delivery port forms with the shower nozzle through the second water pipe and is connected, foaming device forms with water spare and shower nozzle through the third water pipe and is connected, wherein, third water pipe and second water pipe intercommunication, water in the water tank passes through first water pipe and gets into the water spare, the water spare passes through second water pipe and third water pipe and lets in foaming device and shower nozzle with water, foaming device passes through third water pipe and second water pipe and lets in the shower nozzle with the foam, the shower nozzle sprays water and foam into the closestool intracavity in proper order.
As an improvement of the above, the foaming device includes: the foam shield box comprises a foam shield water tank, a foam shield box, an air inlet assembly, a liquid inlet assembly and a foaming assembly; the foam shield water tank is equipped with the holding chamber, foam shield box and foaming subassembly set up in the holding intracavity, just the foam shield box with foam shield water tank forms airtight connection, inlet unit and feed liquor subassembly set up in the foam shield box, inlet unit passes through the pipeline and is connected with the foaming subassembly and lets in gas to the foaming subassembly, the feed liquor subassembly passes through pipeline and holding chamber intercommunication and lets in the foaming liquid to the holding chamber, third water pipe and holding chamber intercommunication and let in water to the holding chamber, the foaming subassembly foams in the holding chamber.
As an improvement of the above scheme, the foaming device further comprises an exhaust assembly, wherein the exhaust assembly is arranged on the foam shield box and is used for exhausting air in the accommodating cavity, so that water enters the accommodating cavity from the third water pipe.
As the improvement of above-mentioned scheme, exhaust subassembly includes discharge valve, and the blast pipe of being connected with the discharge valve, the blast pipe with the holding chamber intercommunication, the discharge valve passes through the blast pipe with the air discharge in the holding chamber for the holding chamber is in negative pressure state, makes water get into the holding chamber from the third water pipe automatically.
As the improvement of above-mentioned scheme, foaming device still includes detector and controller, the detector sets up in the holding intracavity for detect the water yield in the holding chamber, detector, exhaust subassembly, feed liquor subassembly, air inlet subassembly are connected with the controller electricity respectively.
As the improvement of above-mentioned scheme, foaming subassembly includes foaming stone and fixes the mount of foaming stone in foam shield box bottom, and the subassembly that admits air passes through the pipeline and lets in the foaming stone with gas.
As an improvement of the scheme, the air inlet assembly comprises an air pump and an air pump protecting sleeve, wherein the air pump protecting sleeve is sleeved on the air pump and fixes the air pump in the foam shield box; the liquid inlet component comprises a liquid pump and a liquid pump protective sleeve, and the liquid pump protective sleeve is sleeved on the liquid pump and fixes the liquid pump in the foam shield box.
As the improvement of above-mentioned scheme, the recess has been seted up at the edge of foam shield water tank, is equipped with the sealing washer in the recess, on the edge of foam shield box's edge joint foam shield water tank, and through the sealing washer forms close connection with foam shield box and foam shield water tank, makes the holding chamber be in airtight state.
As an improvement of the scheme, the water jet is arranged on the closestool body and is positioned on the top edge of the closestool cavity, and the flushing nozzle is arranged in the water jet.
Correspondingly, the invention also provides a flushing method of the intelligent closestool, which comprises the following steps:
s101, starting flushing, wherein water in a water tank enters a water piece through a first water pipe, the water piece leads water into a foaming device and a flushing nozzle through a second water pipe, and the flushing nozzle flushes a toilet cavity;
s102, starting foaming, and starting an air inlet assembly by a controller, wherein the air inlet assembly is used for introducing air into the foaming assembly, the foaming assembly generates foam in the accommodating cavity, the foam sequentially enters a flushing nozzle from a third water pipe and a second water pipe, and the flushing nozzle sprays the foam into a toilet cavity to form an isolated splash-proof layer in the toilet cavity;
s103, when the water level in the accommodating cavity reaches the lowest position, the controller sends out an instruction, the exhaust assembly and the liquid inlet assembly are started, the exhaust assembly discharges gas in the accommodating cavity, the accommodating cavity is in a negative pressure state, water automatically enters the accommodating cavity from the third water pipe, the liquid inlet assembly adds foaming liquid into the accommodating cavity, and when the water level in the accommodating cavity is higher than the highest position, the controller sends out an instruction, and the exhaust assembly and the liquid inlet assembly are closed.
The implementation of the invention has the following beneficial effects:
1. the invention provides an intelligent closestool, which comprises the following components: a toilet body, a foaming device and a flushing device; the closestool body is equipped with closestool chamber and water tank, washing unit includes water spare and shower nozzle, the water spare includes water inlet and delivery port, the water inlet forms with the water tank through first water pipe and is connected, the delivery port forms with the shower nozzle through the second water pipe and is connected, foaming device forms with water spare and shower nozzle through the third water pipe and is connected, wherein, third water pipe and second water pipe intercommunication, water in the water tank passes through first water pipe and gets into the water spare, the water spare passes through second water pipe and third water pipe and lets in foaming device and shower nozzle with water, foaming device passes through third water pipe and second water pipe and lets in the shower nozzle with the foam, the shower nozzle sprays water and foam into the closestool intracavity in proper order. The intelligent closestool has the advantages of simple pipeline connection mode, few accessories, simple and convenient installation and small occupied space. In addition, the invention can finish the functions of flushing water and foam flushing by only one spray head, and has simple structure, convenience and effectiveness.
2. The invention provides an intelligent closestool, wherein the foaming device comprises: the foam shield box comprises a foam shield water tank, a foam shield box, an air inlet assembly, a liquid inlet assembly and a foaming assembly; the foam shield water tank is equipped with the holding chamber, foam shield box and foaming subassembly set up in the holding intracavity, just the foam shield box with foam shield water tank forms airtight connection, inlet unit and feed liquor subassembly set up in the foam shield box, inlet unit passes through the pipeline and is connected with the foaming subassembly and lets in gas to the foaming subassembly, the feed liquor subassembly passes through pipeline and holding chamber intercommunication and lets in the foaming liquid to the holding chamber, third water pipe and holding chamber intercommunication and let in water to the holding chamber, the foaming subassembly foams in the holding chamber. The foaming device can fully utilize foaming liquid to generate a large amount of foam, reduce cost and increase use times, can quickly achieve a foam effect when a user needs to use the device, and can be more convenient and quick in use. Wherein, the foaming liquid can be a detergent.
3. The invention provides an intelligent closestool, which further comprises a detector and a controller, wherein the detector is arranged in a containing cavity and is used for detecting the water quantity in the containing cavity, and the detector, an exhaust assembly, a liquid inlet assembly and an air inlet assembly are respectively and electrically connected with the controller. The invention supplements water according to the negative pressure principle, so that water in the water tank cannot excessively enter the accommodating cavity to influence the foaming effect, and cannot overflow from the accommodating cavity to damage equipment. In addition, the water tank of the invention does not need to be arranged above the foaming device, and the space of the toilet can be effectively utilized.
Further, the third water pipe communicated with the accommodating cavity not only can add water into the accommodating cavity, but also can introduce foam in the accommodating cavity into the flushing nozzle, and the foam is sprayed into the toilet cavity through the flushing nozzle, so that the circulating work is realized.
4. According to the intelligent toilet flushing method, firstly, the toilet cavity is flushed by flushing, then the toilet cavity is filled with foam, odor is isolated by the foam, the foam is used for preventing dirt from splashing around, virus breeding is isolated by the foam, the effect of flushing the toilet is achieved, the controller can control the foam to enter the toilet cavity in advance, the effect of lubrication is achieved, excrement falls into the toilet cavity to naturally achieve the sliding effect, and when flushing is performed, the flushing is cleaner, the multiple effects of saving water and keeping sanitary are achieved, and healthy and comfortable life experience is provided for a user.
Drawings
FIG. 1 is an exploded view of the intelligent toilet of the present invention;
FIG. 2 is a schematic view of the structure of the intelligent toilet of the present invention;
FIG. 3 is a schematic structural view of the foaming device of the present invention;
FIG. 4 is a cross-sectional view of the foaming device of the present invention;
FIG. 5 is a second cross-sectional view of the foaming device of the present invention;
FIG. 6 is a third cross-sectional view of the foaming device of the present invention;
FIG. 7 is a combination diagram of the foaming device of the present invention.
Description of the embodiments
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
Referring to fig. 1 and 2, the present invention provides an intelligent toilet, comprising: a toilet body 1, a foaming device 2 and a flushing device; the toilet body 1 is provided with a toilet cavity 11 and a water tank 12, the flushing device comprises a water piece 31 and a flushing nozzle 32, the water piece 31 comprises a water inlet 311 and a water outlet 312, the water inlet 311 is connected with the water tank 12 through a first water pipe 41, the water outlet 312 is connected with the flushing nozzle 32 through a second water pipe 42, the foaming device 2 is connected with the water piece 31 and the flushing nozzle 32 through a third water pipe 43, the third water pipe 43 is communicated with the second water pipe 42, water in the water tank 12 enters the water piece 31 through the first water pipe 41, the water piece 31 enables water to pass through the second water pipe 42 and the third water pipe 43 to pass through the foaming device 2 and the flushing nozzle 32, the foaming device 2 enables foam to pass through the third water pipe 43 and the second water pipe 42 to pass through the flushing nozzle 32, and the flushing nozzle 32 sequentially jets water and foam into the toilet cavity 11.
The water jet is arranged on the closestool body 1, the water jet is positioned on the top edge of the closestool cavity 11, the flushing nozzle 32 is arranged in the water jet through a fixing piece such as a nut, a gasket and the like, and water and foam sprayed by the flushing nozzle 32 are flushed for one circle along the top edge of the closestool cavity 11, so that the flushing effect is good. In addition, the toilet body 1 of the invention only needs to be provided with one water jet, and compared with the existing two or more water jet toilets, the toilet body 1 of the invention has simpler manufacturing process, higher product yield and better beautiful appearance.
The first water pipe 41 of the present invention is a woven pipe, two ends of the first water pipe 41 are respectively provided with a connecting piece, wherein one connecting piece is spirally connected to the water inlet 311 of the water piece 31, so as to connect the first water pipe 41 with the water piece 31. In addition, the toilet body 1 is further provided with a mounting hole communicating with the water tank 12, the water inlet connector 13 is inserted into the mounting hole, one end of the water inlet connector 13 is penetrated into the water tank 12 and fixed by a nut, and the other end of the water inlet connector 13 is left outside the water tank 12 and connected with the first water pipe 41.
In addition, the third water pipe 43 of the present invention is connected to the second water pipe 42 through a three-way connection, and specifically, the second water pipe 42 includes a water piece section 421 and a nozzle section 422, the water piece section 421 is connected to the water piece 31 and the three-way connection, and the nozzle section 422 is connected to the shower nozzle 32 and the three-way connection. The water in the tank 12 enters the water member 31 through the first water pipe 41, and the water member 31 passes through the water member section 421 of the second water pipe 42 to the third water pipe 43 and the head section 422 of the second water pipe 42. When the water member 31 passes the water in the water tank 12 through the second water pipe 42 to the flushing head 32, the water in the second water pipe 42 also passes through the third water pipe 43 into the foaming device 2 due to the communication between the third water pipe 43 and the second water pipe 42. After the water spray flushing, the foam in the foam unit 2 also enters the second water pipe 42 through the third water pipe 43, and the foam is introduced into the flushing nozzle 32 through the nozzle section 422 of the second water pipe 42, and the foam is sprayed into the toilet chamber 11 through the flushing nozzle 32, thereby completing flushing and foaming. The intelligent closestool has the advantages of simple pipeline connection mode, few accessories, simple and convenient installation and small occupied space.
In order to avoid the third water pipe 43 to introduce foam into the water 31, the length of the water section 421 of the second water pipe 42 is greater than the length of the nozzle section 422. Further, the water piece section 421 is folded.
Referring to fig. 3 and 4, the foaming device 2 includes: a foam shield water tank 21, a foam shield box 22, an air inlet assembly 23, a liquid inlet assembly 24 and a foaming assembly 25. The foam shield water tank 21 is provided with a containing cavity 211, the foam shield box 22 and the foaming component 25 are arranged in the containing cavity 211, the foam shield box 22 and the foam shield water tank 21 are in airtight connection, the air inlet component 23 and the liquid inlet component 24 are arranged in the foam shield box 2, the air inlet component 23 is connected with the foaming component 25 through a pipeline 26 and is used for introducing gas into the foaming component 25, the liquid inlet component 24 is communicated with the containing cavity 211 through the pipeline 26 and is used for introducing foaming liquid into the containing cavity 211, the third water pipe 43 is communicated with the containing cavity 211 and is used for introducing water into the containing cavity 211, and the foaming component 25 is used for foaming in the containing cavity 211.
In use, foaming liquid enters from the liquid inlet assembly 24, enters the accommodating cavity 211 through the pipeline 26, air enters from the air inlet assembly 23, enters the foaming assembly 25 through the pipeline 26, and when gas is discharged from the foaming assembly 25, the foaming liquid in the accommodating cavity 211 generates foam. The foaming device can fully utilize foaming liquid to generate a large amount of foam, reduce cost and increase use times, can quickly achieve a foam effect when a user needs to use the device, and can be more convenient and quick in use. Wherein, the foaming liquid can be a detergent.
The edge of the foam shield box 22 is clamped on the edge of the foam shield water tank 21, so that the accommodating cavity 211 forms a closed space. Preferably, the edge of the foam shield water tank 21 is provided with a groove 212, a sealing ring 213 is arranged in the groove 212, and the sealing ring 213 tightly connects the foam shield box 22 and the foam shield water tank 21, so that the accommodating cavity 211 is in a closed state. Further, the edges of the foam shield water tank 21 and the foam shield box 22 are provided with mounting holes, and the foam shield water tank 21 and the foam shield box 22 can be detachably connected through fixing pieces such as screws. In addition, the foam shield water tank 21 and the foam shield box 22 can be tightly connected by welding or bonding, so as to ensure that the accommodating cavity 211 is in a closed state.
The air inlet assembly 23 comprises an air pump 231 and an air pump protecting sleeve 232, wherein the air pump protecting sleeve 232 is sleeved on the air pump 231 and fixes the air pump 231 in the foam shield box 22. In addition, the air intake assembly 23 may be other devices that can achieve an air intake effect.
The liquid inlet assembly 24 comprises a liquid pump 241 and a liquid pump protection sleeve 242, wherein the liquid pump protection sleeve 242 is sleeved on the liquid pump 241 and fixes the liquid pump 241 in the foam shield box 22. The liquid pump 241 is connected with a liquid inlet pipe 243, and the liquid pump 241 pumps the foaming liquid into the accommodating cavity 211 through the liquid inlet pipe 243.
In addition, the conduit 26 may be provided as a rubber hose, which has the advantage of being lightweight.
The foaming assembly 25 includes a foaming stone 251 and a fixing frame 252 for fixing the foaming stone 251 at the bottom of the foam shield box 22, and the air pump 231 introduces air into the foaming stone 251 through the pipe 26. Since the interior and surface of the foaming stone 251 have many micro holes, in use, air is introduced from the air pump 231 into the foaming stone 251 through the pipe 26, and when the air is discharged from the foaming stone 251, the foaming liquid in the accommodating chamber 211 generates foam.
It should be further noted that, the air pump 231, the pipe 26 and the foaming stone 251 may be detachably connected, so that the connection, the installation and the replacement are convenient, and when one of the components is damaged, only the damaged component is required to be replaced, and the use of other components is not affected, thereby being beneficial to saving the cost and avoiding the waste of resources.
The foaming device 2 further comprises an exhaust assembly 27, wherein the exhaust assembly 27 is arranged on the foam shield box 22 and is used for exhausting air in the accommodating cavity 211 so that water automatically enters the accommodating cavity 211 from the third water pipe 43.
Referring to fig. 5, the exhaust assembly 27 includes an exhaust valve 271, and an exhaust pipe 272 connected to the exhaust valve 271, the exhaust pipe 272 is in communication with the accommodating chamber 211, and the exhaust valve 271 exhausts air in the accommodating chamber 211 through the exhaust pipe 272, so that the accommodating chamber 211 is in a negative pressure state, and water automatically enters the accommodating chamber 211 from the third water pipe 43. The exhaust valve 271 is provided with an exhaust hole through which gas can be exhausted out of the foaming device 2 through a connecting pipe.
In order to prevent the displacement of the exhaust valve 271 and ensure the exhaust effect, it is preferable that the foam shield box 22 is provided with a clamping groove matched with the exhaust valve, and the exhaust valve 271 is installed in the clamping groove.
The foaming device 2 further comprises a detector 28 and a controller 29, the detector 28 is arranged in the accommodating cavity 211 and is used for detecting the water quantity in the accommodating cavity 211, and the detector 28, the air pump 231, the liquid drawing pump 241 and the air discharging valve 271 are respectively electrically connected with the controller 29. Wherein the controller 29 is used to control the amount of foam generated, foam flushing and automatic water replenishment. Because the accommodating cavity 211 is in a sealed state, when the water level in the accommodating cavity 211 is lower than a preset value, the controller 29 connected with the detector 28 starts the exhaust valve 271, and the exhaust valve 271 discharges the air in the accommodating cavity 211 out of the accommodating cavity through the exhaust pipe 272, so that the accommodating cavity 2211 is in a negative pressure state, and water in the third water pipe 43 automatically enters the accommodating cavity 211, thereby realizing automatic water supplementing. In addition, the controller 29 may also activate the liquid pump 421 and the air pump 231, add foaming liquid into the accommodating chamber 211 through the liquid pump 421, and introduce air into the foaming stone 251 through the air pump 231, so that the foaming stone 251 generates foam in the accommodating chamber 211.
Referring to fig. 6, the detector 28 includes a detector body 281, and a connection section 282 connected to the detector body 281, and one end of the connection section 282 passes through the foam shield case 22 and is electrically connected to the controller 29. Wherein, be equipped with the mounting hole with linkage segment 282 matched with on the foam shield box 22, linkage segment 282 passes sealing washer, mounting hole and nut in proper order to lock it through the nut, thereby fix detector 28 in the foam shield box 22. It should be noted that the connecting section 282 is provided with a thread, and the connecting section 282 includes a conductive wire electrically connected to the detector body 281 and a plastic sleeve wrapped around the conductive wire. The detector 28 of the invention is electrically connected with the controller 29 outside the accommodating cavity 211 through the connecting section 282, so that the controller 29 is prevented from being damaged by water and foam in the accommodating cavity 211, and the accommodating cavity 211 is further sealed through a sealing ring and a nut.
When the water level in the accommodating chamber 211 is higher than a preset value, the controller 29 connected to the detector 28 closes the exhaust valve 271 to stop the water supply to the accommodating chamber 211. The invention supplements water according to the principle of negative pressure, so that water in the water tank 12 cannot excessively enter the accommodating cavity 211 to influence the foaming effect, and cannot overflow from the accommodating cavity 211 to damage equipment. In addition, the water tank 12 of the present invention does not need to be disposed above the foaming device 2, and the space of the toilet can be effectively utilized.
Further, the third water pipe 43 communicated with the accommodating cavity 211 not only can add water into the accommodating cavity 211, but also can introduce foam in the accommodating cavity 211 into the flushing nozzle 32 and spray the foam into the toilet cavity 11 through the flushing nozzle 32 to realize circulation work.
In addition, the intelligent closestool can change the worry that people feel suffocated at first and don't look at the inside of the closestool directly when entering the closestool, achieves the effects of deodorization, splash prevention and virus prevention, isolates odor by utilizing foam, splashes around the periphery by utilizing the foam, isolates virus breeding by utilizing the foam, can also achieve the effect of flushing the closestool cleanly, and the controller can control the foam to enter the closestool cavity in advance to achieve the lubricating effect, so that excrement falls into the closestool cavity to achieve the sliding effect naturally, and the flushing is cleaner when flushing, meanwhile, the multiple effects of saving water and keeping sanitation can be obtained, and healthy and comfortable life experience is provided for users.
The controller 29 is a master device for changing the wiring of the main circuit or the control circuit and changing the resistance value in the circuit in a predetermined order to control the start, speed regulation, braking and reversing of the motor. The computer system consists of program counter, instruction register, instruction decoder, time sequence generator and operation controller, and is a "decision mechanism" for issuing command, i.e. for completing the operation of coordinating and commanding the whole computer system.
Preferably, the controller 29 may be a PLC controller, which is a digital electronic device with a microprocessor, and is a digital logic controller for automatic control, and may load control instructions into a memory at any time for storage and execution. The programmable controller is composed of an internal CPU, an instruction and data memory, an input/output unit, a power module, a digital analog unit and the like. The PLC logic controller comprises a central processing unit and a data memory, wherein the central processing unit is electrically connected with the data memory.
Referring to fig. 7, the foaming device further includes a foam shield fixing cover 20, the foam shield fixing cover 20 is in sealing connection with the foam shield box 2, and the third water pipe 43 penetrates through the foam shield fixing cover 20 and the foam shield box 2 and is communicated with the accommodating cavity 11. The foam shield fixing cover 20 can be provided with mounting holes, and the foam shield fixing cover 20 is fixed on the foam shield box 2 through screws. In addition, the foam shield fixing cover 20 can be fixed on the foam shield box 2 by welding and bonding.
The water member 31 of the present invention is one of the components of the existing toilet, and mainly comprises a water inlet valve, a water discharge valve and a button. Roughly, they can be divided into two main types, one-piece and split. The integrated fitting is used for the integrated closestool. The split fitting is used for a split toilet. The inlet valve portion may be divided into side inlet water and bottom inlet water, with rear inlet water also. The drain valve portion may be divided into a double-push type, a hanging chain type and a bucket type. The button part may be divided into a side button, a top button and a front button.
Correspondingly, the invention also provides a flushing method of the intelligent closestool, which comprises the following steps:
s101, starting flushing, wherein water in the water tank enters the water piece through the first water pipe, and the water piece enables the water to enter the foaming device and the flushing nozzle through the second water pipe, and the flushing nozzle flushes the toilet cavity.
When a user presses a flushing switch of the intelligent closestool, the water piece simultaneously passes water into the flushing nozzle and the foaming device, and the flushing nozzle sprays water into the cavity of the closestool to finish flushing.
S102, starting foaming, and sending an instruction by the controller, starting the air inlet assembly, introducing air into the foaming assembly by the air inlet assembly, generating foam in the accommodating cavity by the foaming assembly, enabling the foam to sequentially enter the flushing nozzle from the third water pipe and the second water pipe, spraying the foam into the cavity of the toilet by the flushing nozzle, and forming an isolated splash-proof layer in the cavity of the toilet.
After the flushing is finished, the controller sends out an instruction, the controller starts the air pump, the air pump is used for introducing air into the foaming stone, the foaming stone generates foam in the accommodating cavity, the foam sequentially enters the flushing nozzle from the nozzle sections of the third water pipe and the second water pipe, the flushing nozzle sprays the foam into the cavity of the toilet, and an isolated splash-proof layer is formed in the cavity of the toilet.
S103, when the water level in the accommodating cavity reaches the lowest position, the controller sends out an instruction, the exhaust assembly and the liquid inlet assembly are started, the exhaust assembly discharges gas in the accommodating cavity, the accommodating cavity is in a negative pressure state, water automatically enters the accommodating cavity from the third water pipe, the liquid inlet assembly adds foaming liquid into the accommodating cavity, and when the water level in the accommodating cavity is higher than the highest position, the controller sends out an instruction, and the exhaust assembly and the liquid inlet assembly are closed.
According to the intelligent toilet flushing method, firstly, the toilet cavity is flushed by flushing, then the toilet cavity is filled with foam, odor is isolated by the foam, the foam is used for preventing dirt from splashing around, virus breeding is isolated by the foam, the effect of flushing the toilet is achieved, the controller can control the foam to enter the toilet cavity in advance, the effect of lubrication is achieved, excrement falls into the toilet cavity to naturally achieve the sliding effect, and when flushing is performed, the flushing is cleaner, the multiple effects of saving water and keeping sanitary are achieved, and healthy and comfortable life experience is provided for a user.
The above disclosure is only a preferred embodiment of the present invention, and it is needless to say that the scope of the invention is not limited thereto, and therefore, the equivalent changes according to the claims of the present invention still fall within the scope of the present invention.
Claims (10)
1. An intelligent toilet, comprising: a toilet body, a foaming device and a flushing device; the closestool body is equipped with closestool chamber and water tank, washing unit includes water spare and shower nozzle, the water spare includes water inlet and delivery port, the water inlet forms with the water tank through first water pipe and is connected, the delivery port forms with the shower nozzle through the second water pipe and is connected, foaming device forms with water spare and shower nozzle through the third water pipe and is connected, wherein, third water pipe and second water pipe intercommunication, water in the water tank passes through first water pipe and gets into the water spare, the water spare passes through second water pipe and third water pipe and lets in foaming device and shower nozzle with water, foaming device passes through third water pipe and second water pipe and lets in the shower nozzle with the foam, the shower nozzle sprays water and foam to the closestool intracavity in proper order, foaming device includes: the foam shield box comprises a foam shield water tank, a foam shield box, an air inlet assembly, a liquid inlet assembly and a foaming assembly; the foam shield water tank is provided with a containing cavity, the foam shield box and the foaming component are arranged in the containing cavity, the foam shield box and the foam shield water tank are in airtight connection, the air inlet component and the liquid inlet component are arranged in the foam shield box, the air inlet component is connected with the foaming component through a pipeline and is used for introducing gas into the foaming component, the liquid inlet component is communicated with the containing cavity through a pipeline and is used for introducing foaming liquid into the containing cavity, the third water pipe is communicated with the containing cavity and is used for introducing water into the containing cavity, and the foaming component is used for foaming in the containing cavity; the second water pipe comprises a water piece section and a spray head section, wherein the water piece section is connected to the water piece and the three-way connecting head, and the spray head section is connected to the flushing spray head and the three-way connecting head.
2. The intelligent toilet according to claim 1, wherein the length of the second water tube segment is greater than the length of the jet segment.
3. The intelligent toilet according to claim 1, wherein the edge of the foam shield box is clamped to the edge of the foam shield water tank to form a closed space in the accommodating cavity.
4. The intelligent closestool of claim 3, wherein the edge of the foam shield water tank is provided with a groove, a sealing ring is arranged in the groove, the edge of the foam shield box is clamped on the edge of the foam shield water tank, and the foam shield box and the foam shield water tank are tightly connected through the sealing ring, so that the accommodating cavity is in a closed state.
5. The intelligent toilet in accordance with claim 1, wherein the foaming unit further comprises an exhaust assembly disposed on the foam shield box for exhausting air from the chamber and allowing water to enter the chamber from the third water line.
6. The intelligent toilet according to claim 5, wherein the exhaust assembly comprises an exhaust valve and an exhaust pipe connected to the exhaust valve, the exhaust pipe is in communication with the receiving cavity, the exhaust valve exhausts air in the receiving cavity through the exhaust pipe, so that the receiving cavity is in a negative pressure state, and water automatically enters the receiving cavity from the third water pipe.
7. The intelligent toilet according to claim 5, wherein the foaming device further comprises a detector and a controller, the detector is arranged in the accommodating cavity and is used for detecting the water quantity in the accommodating cavity, and the detector, the exhaust assembly, the liquid inlet assembly and the air inlet assembly are respectively and electrically connected with the controller.
8. The intelligent toilet according to claim 7, wherein the detector comprises a detector body and a connection section connected with the detector body, one end of the connection section passes through the foam shield box and is electrically connected with the controller, threads are arranged on the connection section, and the connection section comprises a conductive wire electrically connected with the detector body and a plastic sleeve wrapped outside the conductive wire.
9. The intelligent toilet according to claim 1, wherein the air intake assembly comprises an air pump and an air pump protective sleeve that is sleeved over the air pump and secures the air pump within the foam shield box.
10. The intelligent toilet according to claim 1, wherein the fluid intake assembly comprises a fluid pump and a fluid pump protective sleeve that is sleeved over the fluid pump and secures the fluid pump within the foam shield box.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311332247.9A CN117468550A (en) | 2018-07-19 | 2018-07-19 | Intelligent closestool and flushing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311332247.9A CN117468550A (en) | 2018-07-19 | 2018-07-19 | Intelligent closestool and flushing method |
| CN201810793909.5A CN108894293B (en) | 2018-07-19 | 2018-07-19 | Intelligent closestool and flushing method |
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| CN109972704A (en) * | 2019-03-30 | 2019-07-05 | 海益（厦门）建材工业有限公司 | A kind of intelligent closestool heating water tank |
| JP7376864B1 (en) | 2023-07-11 | 2023-11-09 | 應守 岡本 | suction toilet bowl |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591932A (en) * | 2009-04-08 | 2009-12-02 | 陈惠文 | A kind of foam-making apparatus |
| CN103877882A (en) * | 2014-01-03 | 2014-06-25 | 田中洲 | Air foam generator |
| CN204645199U (en) * | 2015-05-20 | 2015-09-16 | 宁波缔恒卫浴有限公司 | Intelligence splashproof exhaust odor removal |
| CN204826134U (en) * | 2015-07-18 | 2015-12-02 | 王海林 | Intelligent closestool who has foam maker system |
| JP3201634U (en) * | 2015-10-08 | 2015-12-17 | ともえ 坂口 | Foam generator and toilet foam supply device |
| CN105756160B (en) * | 2016-04-18 | 2018-02-27 | 浙江星星便洁宝有限公司 | A kind of foam maker |
| CN105714900B (en) * | 2016-04-18 | 2018-01-12 | 浙江星星便洁宝有限公司 | A kind of toilet seat intelligence cleaning device and its control method |
| CN106894483A (en) * | 2017-03-16 | 2017-06-27 | 石明东 | Foam maker, toilet and foam production method |
| CN206815462U (en) * | 2017-06-23 | 2017-12-29 | 温学朋 | A kind of stable Anti-water-splashing toilet of blebbing |
| CN107326988A (en) * | 2017-08-09 | 2017-11-07 | 谢家福 | Foam device |
| CN208844687U (en) * | 2018-07-19 | 2019-05-10 | 广东乐华家居有限责任公司 | A kind of intelligent closestool |
-
2018
- 2018-07-19 CN CN201810793909.5A patent/CN108894293B/en active Active
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| CN108894293B (en) | 2023-12-29 |
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