CN102720257A - Photosensitive sensing closestool with water-saving and air-exhausting functions - Google Patents
Photosensitive sensing closestool with water-saving and air-exhausting functions Download PDFInfo
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- CN102720257A CN102720257A CN2011100780230A CN201110078023A CN102720257A CN 102720257 A CN102720257 A CN 102720257A CN 2011100780230 A CN2011100780230 A CN 2011100780230A CN 201110078023 A CN201110078023 A CN 201110078023A CN 102720257 A CN102720257 A CN 102720257A
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- electromagnet
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Abstract
The invention relates to a water-saving sitting closestool realizing photosensitive sensing flushing and air exhausting, belonging to the technical field of sanitary wares. The closestool adopts the advanced photosensitive sensor technology and comprises a single chip microcomputer (with build-in A/D conversion and D/A conversion), a solenoid valve, an electromagnet/a flap valve, a micro air pump and an artificial drainage prompting device. And the designs of a water storage tank and a U-shaped drainpipe of the traditional closestool are removed. The closestool of the invention achieves the aims that: 1. a sensing system of the intelligent closestool rationally and timely controls water flushing through determining whether feces are left in the closestool, realizing the principle that water is released when needed and the amount of drained water is based on the amount needed, thereby greatly raising water using efficiency of the closestool and scientifically saving the water resource. 2. the stink generated during usage is removed directly by an air-exhaust system installed in the closestool, so the aim of rapidly purifying the air one time without causing secondary pollution of the stink to the indoor air is achieved. 3. without the water storage tank and the U-shaped drainpipe of the traditional closestool, space occupied by the closestool in the washing room is reduced and the problems of water linkage of the water storage tank and water waste of the U-shaped drainpipe are solved.
Description
Technical field: the present invention relates to the seat formula water-saving water closet that a kind of photosensitive sensing draining is bled, belong to technical field of sanitary ware.
Background technology: the flush toilets water can not effectively be controlled.Each bath all need all be discharged the water that stores in the storage tank.Toilet self is not installed exhaust system.The foul smell that produces is in use only got rid of by the exhaust system of installing on the washroom ceiling.But do not have good effect, it must be the purpose that after polluting room air, can reach exhaust through the interior space that foul smell is discharged from steam vent.In the use of toilet, what some parts can be gradually is aging, thereby makes the drainage system sealing reduce, and causes leaking in varying degrees.Modern architecture washroom design area is less, and the design of toilet storage tank has occupied unnecessary space.
Summary of the invention: the objective of the invention is to overcome above-mentioned deficiency, a kind of flushing, blowdown, water-saving result is good, simple in structure, volume is little automatic water-saving air suction type closestool are provided.The objective of the invention is to realize like this: the automatic draining toilet of unmanned control has been quoted advanced light sensor technology; Through combining with single-chip microcomputer (built-in A/D transforms and D/A transforms), electromagnetic valve, electromagnet/flap valve, micro air pump, artificial drainage alarm set, it has removed the design of traditional toilet about storage tank, U type gutter.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a structural representation of the present invention: 1, correlation photoelectric sensing transmitter 2, toilet lid 3, drain hole 4, steam vent 5, gauge tap, 6, manual drainage valve 7, electro-magnet switch 8, electromagnetic valve 9, water inlet pipe interface 10, micro air pump 11, single-chip microcomputer 12, electromagnet 13, manual drainage hole 14, correlation photoelectric sensing receiver 15, flap valve
Fig. 2 is the micro control system structure chart of single-chip microcomputer used in the present invention.
The specific embodiment:
1 light sensor
Ten miniature correlation photoelectric sensor series connection, transmitter is installed to the toilet lid inner face, receiver is installed to the urinal bottom.After finishing using, close toilet lid, utilize the shading pattern of photoelectric sensor and go into optical mode, detect whether there is ight soil.Unlike signal is transferred to micro control system.
2 electromagnetic valves
Electromagnetic valve directly is communicated with tap water, removes the storage tank of traditional toilet.Receive the switching of the unlike signal control electromagnetic valve that photoelectric sensor transmits through single-chip microcomputer.When having ight soil, urinal exists; The correlation photoelectric sensor gets into the shading pattern, and transmission signal controlling solenoid valve conduction begins flushing, and ight soil is flushed away or did not just have ight soil originally; The correlation photoelectric sensor gets into into optical mode, closes after transmitting the another kind of signal controlling solenoid valve conduction and the 2S that delays time.
3 electromagnet/flap valve
The Combination Design of electromagnet and flap valve has replaced the U type pipe of traditional toilet, has reached the effect that hinders circulation of air equally.In the time of miniature control system control electromagnetic valve, the conducting of control electromagnet.When the electromagnet conducting will pick up flap valve, gutter conducting ight soil is drained.Electromagnet breaks off in the time of closed electromagnetic valve, and flap valve restores the shutoff outfall.
4 micro air pumps
The air inlet pipe of micro air pump is connected to total row's mouth of toilet urinal peripheral exhaust port, and stack is connected to exhaust port set in the sewer pipe.When using toilet, open toilet lid, micro control system control starts micro air pump, and the gas with foreign flavor in the urinal is discharged in the sewer pipe.Finish using, the row of dashing finishes, and closes behind the micro air pump delay working 10s, so that get rid of residual gas with foreign flavor in the urinal.
5 manual flushing valves
Manually flushing valve is to be difficult for more greatly being flushed away the device that is designed when perhaps people clean toilet to some ight soil viscosity.The manual drainage valve is parallelly connected with electromagnetic valve, and below manual drainage valve button, electro-magnet switch is set.Connect electromagnet when pressing the draining button and pick up flap valve.Stop draining, the draining button restores, and switch breaks off, and flap valve restores the shutoff outfall.
6 artificial drainage alarm sets
After solenoid valve conduction begins the row of dashing 15s, if the correlation photoelectric sensor is not also gone into optical mode.Then micro control system is controlled simultaneously and is closed electromagnetic valve, breaks off electromagnet, opens artificial drainage reminding alarm device.Remind the user to wash through the manual drainage valve.
Claims (7)
1. automatic draining toilet of unmanned control focuses on the control of light sensor, electromagnetic valve, electromagnet/flap valve, micro air pump, manual drainage valve, artificial drainage alarm set in the micro control system of single-chip microcomputer (built-in A/D transforms the conversion with D/A).All devices carry out work under the instruction of micro control system, micro control system interrupts the operation of all devices after hours.Through having or not of ight soil, rationally control draining timely, realized accurately ", need not then not arranging with then arranging.What are used, row what " principle.Improved the water-use efficiency of toilet greatly, the saving of science water resource.With using the foul smell that is produced directly to get rid of by the exhaust system of toilet self device, reach quick, the disposable purpose that purifies air, can not cause the secondary pollution of foul smell to room air.Removed the storage tank and the water drain U-shaped pipe of traditional toilet, reduced toilet, got rid of the seepy question of storage tank and the water of U type pipe waste the taking up room of washroom.
2. the automatic draining toilet of unmanned control as claimed in claim 1 is characterized in that transmitter being installed to the toilet lid inner face to some miniature correlation photoelectric sensor series connection, and receiver is installed to the urinal bottom.After finishing using, close toilet lid, utilize the shading pattern of photoelectric sensor and go into optical mode, detect whether there is ight soil.Unlike signal is transferred to micro control system.
3. the automatic draining toilet of unmanned control as claimed in claim 1 is characterized in that electromagnetic valve directly is communicated with tap water, removes the storage tank of traditional toilet.Receive the switching of the unlike signal control electromagnetic valve that photoelectric sensor transmits through single-chip microcomputer.When having ight soil, urinal exists; The correlation photoelectric sensor gets into the shading pattern, and transmission signal controlling solenoid valve conduction begins flushing, and ight soil is flushed away or did not just have ight soil originally; The correlation photoelectric sensor gets into into optical mode, closes after transmitting the another kind of signal controlling solenoid valve conduction and the 2S that delays time.
4. the automatic draining toilet of unmanned control as claimed in claim 1 is characterized in that the Combination Design with electromagnet and flap valve has replaced the U type pipe of traditional toilet, has reached the effect that hinders circulation of air equally.In the time of miniature control system control electromagnetic valve, the conducting of control electromagnet.When the electromagnet conducting will pick up flap valve, gutter conducting ight soil is drained.Electromagnet breaks off in the time of closed electromagnetic valve, and flap valve restores the shutoff outfall.
5. the automatic draining toilet of unmanned control as claimed in claim 1 is characterized in that the air inlet pipe with micro air pump is connected to total row's mouth of toilet urinal peripheral exhaust port, and stack is connected to exhaust port set in the sewer pipe.When using toilet, open toilet lid, micro control system control starts micro air pump, and the gas with foreign flavor in the urinal is discharged in the sewer pipe.Finish using, the row of dashing finishes, and closes behind the micro air pump delay working 10s, so that get rid of residual gas with foreign flavor in the urinal.
6. the automatic draining toilet of unmanned control as claimed in claim 1 is characterized in that with manual flushing valve it being to be difficult for more greatly being flushed away the device that is designed when perhaps people clean toilet to some ight soil viscosity.The manual drainage valve is parallelly connected with electromagnetic valve, and below manual drainage valve button, electro-magnet switch is set.Connect electromagnet when pressing the draining button and pick up flap valve.Stop draining, the draining button restores, and switch breaks off, and flap valve restores the shutoff outfall.
7. the automatic draining toilet of unmanned control as claimed in claim 1 is characterized in that solenoid valve conduction is begun behind row 15s, if the correlation photoelectric sensor is not also gone into optical mode.Then micro control system is controlled simultaneously and is closed electromagnetic valve, breaks off electromagnet, opens artificial drainage reminding alarm device.Remind the user to wash through the manual drainage valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100780230A CN102720257A (en) | 2011-03-30 | 2011-03-30 | Photosensitive sensing closestool with water-saving and air-exhausting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100780230A CN102720257A (en) | 2011-03-30 | 2011-03-30 | Photosensitive sensing closestool with water-saving and air-exhausting functions |
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| Publication Number | Publication Date |
|---|---|
| CN102720257A true CN102720257A (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100780230A Pending CN102720257A (en) | 2011-03-30 | 2011-03-30 | Photosensitive sensing closestool with water-saving and air-exhausting functions |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422556A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Water-saving closestool |
| CN104989662A (en) * | 2015-07-20 | 2015-10-21 | 小米科技有限责任公司 | Method and device for controlling exhaust fan |
| CN107401202A (en) * | 2017-08-30 | 2017-11-28 | 朱昌霞 | A kind of squatting pan easy to use |
| CN107476400A (en) * | 2017-09-07 | 2017-12-15 | 北京小米移动软件有限公司 | Guidance panel and intelligent closestool |
| CN108179791A (en) * | 2017-12-28 | 2018-06-19 | 泉州迪特工业产品设计有限公司 | A kind of closestool and its method of work for automatically adjusting amount of flush water |
-
2011
- 2011-03-30 CN CN2011100780230A patent/CN102720257A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422556A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Water-saving closestool |
| CN103422556B (en) * | 2013-07-12 | 2015-11-11 | 深圳市福田区青少年科技教育协会 | A kind of water-saving toilet |
| CN104989662A (en) * | 2015-07-20 | 2015-10-21 | 小米科技有限责任公司 | Method and device for controlling exhaust fan |
| CN107401202A (en) * | 2017-08-30 | 2017-11-28 | 朱昌霞 | A kind of squatting pan easy to use |
| CN108385803A (en) * | 2017-08-30 | 2018-08-10 | 蒋盘君 | Squatting pan and its working method energy-efficient, that peculiar smell can be prevented |
| CN108425420A (en) * | 2017-08-30 | 2018-08-21 | 吴小再 | It is energy-efficient, peculiar smell can be prevented and squatting pan easy to use and its working method |
| CN107476400A (en) * | 2017-09-07 | 2017-12-15 | 北京小米移动软件有限公司 | Guidance panel and intelligent closestool |
| CN107476400B (en) * | 2017-09-07 | 2023-10-31 | 北京小米移动软件有限公司 | Operation panel and intelligent closestool |
| CN108179791A (en) * | 2017-12-28 | 2018-06-19 | 泉州迪特工业产品设计有限公司 | A kind of closestool and its method of work for automatically adjusting amount of flush water |
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| DD01 | Delivery of document by public notice |
Addressee: Su Xiaobin Document name: Notification of Publication of the Application for Invention |
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Addressee: Su Xiaobin Document name: Notification of before Expiration of Request of Examination as to Substance |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |