CN200952170Y - Controller for water-saving closet non-inner core cistern - Google Patents
Controller for water-saving closet non-inner core cistern Download PDFInfo
- Publication number
- CN200952170Y CN200952170Y CN 200620108000 CN200620108000U CN200952170Y CN 200952170 Y CN200952170 Y CN 200952170Y CN 200620108000 CN200620108000 CN 200620108000 CN 200620108000 U CN200620108000 U CN 200620108000U CN 200952170 Y CN200952170 Y CN 200952170Y
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- water
- water tank
- solenoid valve
- control
- infrared remote
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- Sanitary Device For Flush Toilet (AREA)
Abstract
A controller for valve-free water tank of water-saving toilets belongs to the control technique of valve-free water tank of water-saving toilets, and comprises an infrared remote-control emitter circuit, an infrared remote-control receiver circuit, and solenoid valve control circuits. The controller is characterized in that the input of a single-chip microcomputer is connected with an output of the infrared remote-control receiver circuit and one end of a 3 L or 6 L touch-key respectively; the input of the single-chip microcomputer is connected with an inlet water solenoid valve control circuit and outlet water solenoid valve control circuit respectively; an inlet water solenoid valve is arranged at the juncture of the tap water pipe and the water tank; an outlet water solenoid valve is arranged at the site of a water outlet of the water tank. The water tank is a valve-free water tank with low cost. The infrared remote-control emitter circuit manages the fine control of water flow. The flush water volume is controlled by the 3 L or 6 L touch-key, thereby saving water. Additionally, the water tank is empty and has no risk of water leakage, and can be used to replace the valve water tank.
Description
Technical field
The invention relates to a kind of control technology of toilet water tank, particularly a kind of control technology of inner-core free water tank of water-saving type toilet seat.
Background technology
Prior art before the invention has inner core water tank toilet by the bath of button starting core arrangement, has water tank cost height, the disadvantage of but easily leaking.Particularly the individual palpation key has inner core water tank toilet can not distinguish excrements by 3 liters of urine baths, and 6 liters of baths of stool bath cause the waste of water resource.
Summary of the invention
The purpose of the invention provides a kind of control device of inner-core free water tank of water-saving type toilet seat.
The invention solves the technical scheme that its technical problem adopts: this device comprises Infrared Remote-Control Sending, receiving circuit and solenoid valve control circuit; Input of single chip is connected with 6 liters of ends that touch button with infrared remote control receiving circuit output and 3 liters respectively; Single machine output end is connected with the water outlet solenoid valve control circuit with entering water electromagnetic valve respectively.3 liters are connected with input of single chip with 6 liters of ends that touch button, and are connected its common end grounding with positive source by resistance.Entering water electromagnetic valve is made up of two pairs of two groups of different triodes of polarity respectively with the water outlet solenoid valve control circuit, the input of triode is connected with single machine output end respectively, and the output of triode is connected with the water outlet electromagnetic valve coil with entering water electromagnetic valve respectively.Entering water electromagnetic valve is installed in running water pipe and water tank water intake place, goes out water solenoid valve and is installed in water tank water outlet place, and water tank does not have core arrangement.
The beneficial effect of the invention is: the water tank that the invention relates to is a core-free water tank, than there being the core water tank can reduce the water tank cost, and can finely tune the big or small water yield by the Infrared Remote-Control Sending button, and touch button by 3 liters or 6 liters and distinguish flushing the toilet after use, reach the purpose of water saving.Simultaneously, because water tank is anhydrous at ordinary times, also overcome the disadvantage that has the core water tank easily to leak.To be substituted with the core water tank, become water-saving closestool of new generation.
Description of drawings
Fig. 1 is the electrical schematic diagram of the invention.
The specific embodiment
Referring to Fig. 1.
8-bit microcontroller is adopted in the invention.The present embodiment single-chip microcomputer adopts the 8-bit microcontroller PIC16C54 of U.S. MICROCHIP company.
Input of single chip I/O (1), I/O (2) are connected with 6 liters of ends that touch button K1, K2 with 3 liters respectively; Input of single chip I/O (11) is connected with infrared remote control receiving circuit output.Single machine output end I/O (3), I/O (4), I/O (5), I/O (6), I/O (7), I/O (8), I/O (9), I/O (10) are connected with the water outlet solenoid valve control circuit with entering water electromagnetic valve respectively.3 liters are connected with input of single chip I/O (1), I/O (2) with 6 liters of ends that touch button K1, K2, and are connected its common end grounding with positive source.Entering water electromagnetic valve is made up of two couples of two groups of different triode G1, G2, G3, G4 and G5, G6, G7, G8 of polarity respectively with the water outlet solenoid valve control circuit, the input of triode G1, G2, G3, G4 and G5, G6, G7, G8 is connected with single machine output end I/O (3), I/O (4), I/O (5), I/O (6) and I/O (7), I/O (8), I/O (9), I/O (10) respectively, output G1, G2, G3, G4 and the G5 of triode, G6, G7, G8 respectively with entering water electromagnetic valve D1 with go out water solenoid valve D2 coil and be connected.Entering water electromagnetic valve is installed in running water pipe and water tank water intake place, goes out water solenoid valve and is installed in water tank water outlet place, and water tank does not have core arrangement.
The infrared remote control receiving circuit is made up of infrared remote control receiving tube and peripheral circuit in the invention.The Infrared Remote-Control Sending circuit is made up of coding circuit and peripheral circuit, and the button touch-switch is connected with coding circuit.In view of Infrared Remote-Control Sending and receiving system are the prior art of non-the invention content, those skilled in the art uses the Infrared Remote-Control Sending and the receiving system of various components and parts formations all can realize in addition, so omit in the accompanying drawings the model of components and parts is represented.The mode that its design main points only are connected with the I/O port of single-chip microcomputer for the infrared remote control receiver circuit output end, as shown in the figure.
Present embodiment Infrared Remote-Control Sending button is respectively that K1 stool discharging quantity of water increases, K2 stool discharging quantity of water subtracts, K3 urine discharging quantity of water increases, K4 urine discharging quantity of water subtracts, K5 reset key and K6 power switch.On the basis of 6 liters of 3 liters of urine baths or stool baths in order to finely tune big or small discharging quantity of water.The K5 reset key is in order to the setting of 3 liters of urine baths, 6 liters of stool baths.
Claims (4)
1, a kind of control device of inner-core free water tank of water-saving type toilet seat comprises Infrared Remote-Control Sending, receiving circuit and solenoid valve control circuit; It is characterized in that input of single chip is connected with 6 liters of ends that touch button with infrared remote control receiving circuit output and 3 liters respectively; Single machine output end is connected with the water outlet solenoid valve control circuit with entering water electromagnetic valve respectively.
2, the control device of a kind of inner-core free water tank of water-saving type toilet seat according to claim 1 is characterized in that 3 liters are connected with input of single chip with 6 liters of ends that touch button, and is connected its common end grounding by resistance with positive source.
3, the control device of a kind of inner-core free water tank of water-saving type toilet seat according to claim 1, it is characterized in that entering water electromagnetic valve is made up of two pairs of two groups of different triodes of polarity respectively with the water outlet solenoid valve control circuit, the input of triode is connected with single machine output end respectively, and the output of triode is connected with the water outlet electromagnetic valve coil with entering water electromagnetic valve respectively.
4, the control device of a kind of inner-core free water tank of water-saving type toilet seat according to claim 1 is characterized in that entering water electromagnetic valve is installed in running water pipe and water tank water intake place, goes out water solenoid valve and is installed in water tank water outlet place, and water tank does not have core arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108000 CN200952170Y (en) | 2006-09-22 | 2006-09-22 | Controller for water-saving closet non-inner core cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108000 CN200952170Y (en) | 2006-09-22 | 2006-09-22 | Controller for water-saving closet non-inner core cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952170Y true CN200952170Y (en) | 2007-09-26 |
Family
ID=38810470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108000 Expired - Fee Related CN200952170Y (en) | 2006-09-22 | 2006-09-22 | Controller for water-saving closet non-inner core cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952170Y (en) |
-
2006
- 2006-09-22 CN CN 200620108000 patent/CN200952170Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |