CN2453059Y - Intelligency-type water saving controller for closet - Google Patents

Abstract

The utility model relates to an intelligence type water saving controller for a closet, which is mainly composed of an automatic flushing controller box body (1), a water tank (2), a motor (8), a circuit board (10), a pull rod (11) and a water seal (14). The utility model adopts the method that the motor rotates to drive the pull rod to lift the water seal to certain height, so the water flushing quantity and the water flushing time of the water tank are controlled to meet the requirement of different water consumption of flushing urine and stool. The utility model can flush a closet pan cleanly and saves a large amount of water. The water saving controller which can be widely used in a bathroom of a guesthouse, a restaurant, a household, etc. can save lots of water and improve environment sanitation.

Description

The intelligent water saving controller of toilet

The utility model belongs to the washroom technical field of automatic control, belongs to toilet auto-flushing water saving control appliance especially.

The flushing control method of toilet has two kinds at present.A kind of is traditional manual methods, when pressing flush button, by lever force pulling rubber water sealing, realizes bath; Another kind method is auto-flushing controller control bath, and when the equipment judgement needed bath, controller sent pulse signal, makes the electromagnet armature adhesive, and the pulling rubber water sealing is realized washing by water.Above-mentioned two kinds of methods all can't accurately be controlled discharging quantity of water, when little flushing the toilet after use, behind lever or the electromagnet armature pull-up rubber water sealing, water seal is in complete pull-up state, because the buoyancy of water effect, water seal can't recover closed state as early as possible, cause the water in the water tank all to be washed out, cause the waste of water.

The purpose of this utility model provides the intelligent water saving controller of a kind of toilet, and this water saving controller can not only be controlled flush action automatically, and can control discharging quantity of water automatically, and urinal is rinsed well, can reach the purpose of water saving again.

The intelligent water saving controller of toilet mainly is made up of auto-flushing controller box 1, water tank 2, motor 8, circuit board 10, pull bar 11, water seal 14, referring to accompanying drawing 1.Auto-flushing controller box 1 is placed on above the top cover of toilet water tank 2 near the wall place, infrared sensor 3, single-chip microcomputer 4, transformer 5, time is installed in the casing 1 adjusting key 6, time showing 7 and motor 8 are set.Infrared sensor 3 is installed on the positive anterior locations of flushing controller casing 1, so that the signal of recipient's body action; Single-chip microcomputer 4, time are provided with adjusting key 6, time showing 7 is installed on the circuit board 10, attaching plug 9 inserts transformer 5 with civil power by lead, after step-down is handled, flow to circuit board 10 by lead again, and then be connected on infrared sensor 3 and the motor 8 by lead, pull bar 11 in motor 8 and the water tank 2 adopts ropes to link to each other, and the other end of pull bar 11 is connected with water seal 14.Time is provided with adjusting key 6 triggering signal time t can be set ₁, t ₂, t ₃With the bath time T ₁, T ₂, T ₃Deng six parameters.

The operating principle of the intelligent water saving controller of toilet is: when infrared sensor 3 receives human bodies and is urine behavior (for example t=15～80 second), motor 8 is just changeing pulling pull bar 11 makes water seal 14 to certain altitude (for example 8cm), the water seal angle of elevation alpha is less than 60 °, the bath time T is 3 seconds, and bath finishes front motor 8 counter-rotatings makes water seal get back to detent position rapidly automatically; When infrared sensor 3 receives human bodies and is stool behavior (for example t＞80 second), motor 8 is just changeing pulling pull bar 11 makes water seal 14 to certain altitude (for example 11cm), water seal is abundant pull-up state water seal angle of elevation alpha greater than 60 °, the bath time T is 6 seconds, and bath finishes front motor 8 counter-rotatings makes water seal get back to detent position rapidly automatically.

The intelligent water saving controller of the toilet that the utility model provides, adopting motor to rotate the pulling pull bar makes water seal rise to the way of certain altitude, the discharging quantity of water and the bath time of control water tank, to adapt to the different water supply volumes of human body excrements, urinal is rinsed well, and a large amount of using water wisely, reached its intended purposes.

Description of drawings.Fig. 1 is the intelligent flushing controller structural representation of toilet, among the figure: 1-auto-flushing controller box, 2-water tank, the 3-infrared sensor, 4-single-chip microcomputer, 5-transformer, 6-time adjusting key, 7-time showing, 8-motor, the 9-attaching plug, the 10-circuit board, 11-pull bar, 12-urinal, the manual flush lever of 13-, the 14-water seal.

Embodiment.The intelligent water saving controller of toilet as shown in Figure 1, controller box 1 are placed on the position, top cover middle of water tank 2 near the wall place, and infrared sensor 3 is placed on the middle position, front of controller box, and the infrared signal that reflects with easy reception human body is as the criterion.Single-chip microcomputer 4 is installed on the circuit board 10, be placed on the controller box rear side, transformer 5 is placed on the side middle position that keeps left in the casing, time, adjusting key 6 was set and time showing 7 is placed on the circuit board 10, motor 8 is placed in the casing right side by the position, back, so that be connected with pull bar 11 in the water tank 2.Attaching plug 9 enters casing by lead from the casing rear side and is connected with transformer 5 outside casing.Transformation is after lead is connected with circuit board 10, and circuit board 10 is connected with infrared sensor 3, motor 8 through lead again.Motor 8 adopts iron chains to be connected with pull bar 11, and the other end of iron chains is connected with water seal 14.Triggering signal preset time t on the adjusting key 6 will be set the time ₁, t ₂, t ₃Be set to t respectively ₁＜15 seconds, t ₂=15-80 second, t ₃＞80 seconds; The bath time T ₁, T ₂, T ₃With t ₁, t ₂, t ₃The corresponding T that is set to ₁=0, T ₂=3 seconds, T ₃=6 seconds.The course of work of the intelligent water saving controller of toilet is: when human body was defecated behavior, infrared sensor received the infrared signal of human body reflection, and time counter is started working in the single-chip microcomputer, behavior finishes, signal interruption, the counter records time is 90 seconds, single-chip microcomputer is relatively and be identified as t ₃Greater than 80 seconds, output signal to bath time timer T ₃=6 seconds, output signal to motor 8, the positive turn-ofves beginning pulling of motor 8 pull bars 11 make water seal 14 rise to 14cm, water seal angle of elevation alpha=80 °, water tank is opened 6 seconds of washing by water, and quits work after motor 8 counter-rotatings then, and pull bar 11 restores to the original state, and flush action finishes; When human body was urinated behavior, the counter records time was 30 seconds, and single-chip microcomputer is identified as t ₂=15-80 second, output signal to the bath time T ₂=3 seconds, output signal to motor 8, motor is just changeing pulling pull bar 11 makes water seal 14 rise to 10cm, water seal angle of elevation alpha=60 °, water tank is opened 3 seconds of washing by water, motor 8 counter-rotatings then, pull bar 11 restores to the original state, and auto-flushing promptly stops; Walk before the urinal out-of-dately when human body, the counter records time is 8 seconds, and single-chip microcomputer is identified as t ₁＜15 seconds, output signal to the bath time T ₁=0 second, just do not wash by water, illustrate that human body does not have the excrements behavior, needn't wash by water.

Claims (1)

1, the intelligent water saving controller of a kind of toilet, comprise auto-flushing controller box (1), water tank (2), circuit board (10), pull bar (11), water seal (14), it is characterized in that also comprising motor (8), auto-flushing controller box (1) is placed on above the top cover of toilet water tank (2) near the wall place, motor (8) is installed in the casing (1), the circuit board (10) interior by lead and casing (1) is connected, pull bar (11) in motor (8) and the water tank (2) adopts rope to link to each other, and the other end of pull bar (11) is connected with water seal (14).

Images