CN201035375Y - Contact base free water closet variabl flushing single-chip control device - Google Patents
Contact base free water closet variabl flushing single-chip control device Download PDFInfo
- Publication number
- CN201035375Y CN201035375Y CNU2007201087949U CN200720108794U CN201035375Y CN 201035375 Y CN201035375 Y CN 201035375Y CN U2007201087949 U CNU2007201087949 U CN U2007201087949U CN 200720108794 U CN200720108794 U CN 200720108794U CN 201035375 Y CN201035375 Y CN 201035375Y
- Authority
- CN
- China
- Prior art keywords
- control device
- toilet
- groups
- single chip
- utility
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a step water flushing single chip control device of non-touch toilet, and relates to water saving device of toilet, in particular to a non-touch toilet step flushing single chip control device. The utility model consists of two groups of opto-electric sensors that consist of a photosensitive resistance and a switch pipe, the switch pipe circuit is connected with the input end of the single chip, the output end of the single chip is connected with the input end of the switch pipe that has two opposite polarities, the switch pipe that has two opposite polarities is connected with a solenoid that is installed at the water outlet end of the water tank of the toilet. The utility model has the advantages that the two groups of photoelectric sensors are defined as 6 liters of water for feces and 3 liters for urine for consumers to choose. The utility model overcomes the shortages of being inconvenient to be used and cross infection in touch type key controlled toilet.
Description
Technical field
The utility model relates to a kind of water-saving device of closet, particularly a kind of contact base closet stepping flushing single chip machine control device of exempting from.
Background technology
The utility model is before the applying date, and prior art toilet stepping flushing single chip machine control device adopts contact by key control, has the defective of using inconvenient and cross-infection.
Summary of the invention
The purpose of this utility model provides a kind of contact base closet stepping flushing single chip machine control device of exempting from.
The technical scheme that its technical matters that solves the utility model adopts is: this device comprises the single-chip microcomputer imput output circuit; Its architectural feature is to have two groups of photoelectric induction devices, photoelectric induction device is made up of photoresistance and switching tube respectively, the switching tube circuit is connected with the single-chip microcomputer input end, the single-chip microcomputer output terminal is connected with two groups of opposite polarity switching tube input ends, two groups of opposite polarity switching tubes are connected with electromagnetic valve coil, and solenoid valve is installed in toilet water tank bottom water side.
The beneficial effects of the utility model are that two groups of photoelectric induction devices are defined as 6 liters of stool baths respectively and urine is washed by water 3 liters, select for use for the user.Overcome prior art toilet stepping flushing single chip machine control device and adopted contact, had the defective of using inconvenient and cross-infection by key control.
Description of drawings
The utility model is described in further detail below by accompanying drawing.
Accompanying drawing 1 is an electrical schematic diagram of the present utility model.
Embodiment
Consult Fig. 1.Single-chip microcomputer is the PIC16C54 8-bit microcontroller of U.S. Microchip company among the figure.
This device comprises the single-chip microcomputer imput output circuit; Embodiment has two groups of photoelectric induction devices, photoelectric induction device is made up of photoresistance R1, R2 and switching tube G1, G2 respectively, switching tube G1, G2 circuit are connected with single-chip microcomputer PIC16C54 input end I/O (1), I/O (2), single-chip microcomputer PIC16C54 output terminal I/O (3), I/O (4), I/O (5), I/O (6) are connected with two groups of opposite polarity switching tube G3, G4, G5, G6 input ends, two groups of opposite polarity switching tube G3, G4, G5, G6 are connected with solenoid valve D coil, and solenoid valve D is installed in toilet water tank bottom water side.
Two groups of photoelectric induction devices are defined as 6 liters of the stool baths and 3 liters of the baths of urinating respectively among the embodiment, select for use for the user.Single-chip microcomputer PIC16C54 is according to the difference of the optoelectronic induction voltage signal of switching tube G1, G2 output, and the solenoid valve D that control is installed in toilet water tank bottom water side opens and closes in limited time, realizes 6 liters or 3 liters of baths.Overcome prior art toilet stepping flushing single chip machine control device and adopted contact, had the defective of using inconvenient and cross-infection by key control.
Claims (1)
1. exempt from contact base closet stepping flushing single chip machine control device for one kind, relate to a kind of water-saving device of closet, particularly a kind of contact base closet stepping flushing single chip machine control device of exempting from; It is characterized in that having two groups of photoelectric induction devices, photoelectric induction device is made up of photoresistance and switching tube respectively, the switching tube circuit is connected with the single-chip microcomputer input end, the single-chip microcomputer output terminal is connected with two groups of opposite polarity switching tube input ends, two groups of opposite polarity switching tubes are connected with electromagnetic valve coil, and solenoid valve is installed in toilet water tank bottom water side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201087949U CN201035375Y (en) | 2007-04-30 | 2007-04-30 | Contact base free water closet variabl flushing single-chip control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201087949U CN201035375Y (en) | 2007-04-30 | 2007-04-30 | Contact base free water closet variabl flushing single-chip control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035375Y true CN201035375Y (en) | 2008-03-12 |
Family
ID=39196267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201087949U Expired - Fee Related CN201035375Y (en) | 2007-04-30 | 2007-04-30 | Contact base free water closet variabl flushing single-chip control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035375Y (en) |
-
2007
- 2007-04-30 CN CNU2007201087949U patent/CN201035375Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203891167U (en) | Automatic flushing accessory for closestool and squatting pan | |
| CN2934383Y (en) | Water saving device for toilet | |
| CN201035375Y (en) | Contact base free water closet variabl flushing single-chip control device | |
| CN207646813U (en) | A kind of novel urine toilet flushing controller | |
| CN201106212Y (en) | Non-contact closet branching flushing-water singlechip control apparatus | |
| CN201024504Y (en) | Contact-free toilet classed flushing single-chip machine control device | |
| CN201028092Y (en) | Non-contact water-saving device of motor train unit closet | |
| CN201224918Y (en) | Train closet avoiding contacting with water-saving device using electrical control valve | |
| CN201028098Y (en) | Non-contact water-saving device of motor train unit closet | |
| CN201106215Y (en) | Non-contact closet branching flushing-water singlechip control apparatus | |
| CN201106213Y (en) | Non-contact water saving device for motor train unit train closet | |
| CN201028093Y (en) | Non-contact water-saving device of motor train unit closet | |
| CN201106210Y (en) | Non-contact closet branching flushing-water singlechip control apparatus | |
| CN201035374Y (en) | Hand washing tap and closet steping flushing integrated single-chip control device | |
| CN201035372Y (en) | Hand washing tap and closet steping flushing integrated single-chip control device | |
| CN201028097Y (en) | Non-contact water-saving device of motor train unit closet | |
| CN201241384Y (en) | Contact-free water-saving device for motor train unit train closet | |
| CN201106211Y (en) | Non-contact water saving device for motor train unit train closet | |
| CN201024503Y (en) | Motor train set toilet contact-free water-saving device | |
| CN201035373Y (en) | Hand washing tap and closet steping flushing integrated single-chip control device | |
| CN201035371Y (en) | Hand washing tap and closet steping flushing integrated single-chip control device | |
| CN201106217Y (en) | Non-contact water saving device for motor train unit train closet | |
| CN201106184Y (en) | Washing-hand cock and closet branching flushing-water integrated singlechip control apparatus | |
| CN201106218Y (en) | Flushing machine group control apparatus capable of enacting flushing quantity in intelligent public lavatory management system | |
| CN201106187Y (en) | Washing-hand cock and closet branching flushing-water integrated singlechip control apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 |