CN2536664Y

CN2536664Y - Automatic toilet

Info

Publication number: CN2536664Y
Application number: CN 02221615
Authority: CN
Inventors: 廖运林
Original assignee: JISHIDUO WEIYU CO Ltd XINHUI
Current assignee: JISHIDUO WEIYU CO Ltd XINHUI
Priority date: 2002-02-09
Filing date: 2002-02-09
Publication date: 2003-02-19
Anticipated expiration: 2012-02-09

Abstract

The utility model relates to an automatic flushing seat toilet chair, which comprises a seat toilet chair body (1), a controller (4), a water feeding device (5), an effluent device (6), a solenoid valve (7), a flexible water pipe (8) and an urban flow pipe (9); the utility model is characterized in that, a right inductor (2) and a left inductor (3) are arranged on the seat toilet chair; the right inductor (2) and the left inductor (3) are respectively arranged at the left side and the right side of the central axis of the front of the seat toilet chair body (1), and are electrically connected with the controller (4); the controller (4) is electrically connected with the solenoid valve (7). The utility model has the advantages that the occurrence of misoperation caused by unintentional occlusion to an induction detector can be avoided, the operation is convenient and the flushing effect is good.

Description

The auto-flushing toilet

Technical field

The utility model relates to the sanitaryware device, specifically the auto-flushing toilet.

Background technology

The induction automatic flushing device comes out and has for a long time, yet, the induction automatic flushing device that is used for toilet but fails extensively to promote, its main cause is: 1, can not really accomplish automatic flushing: though some toilets have been equipped with the induction washing capacity, but if will wash by water, still need the manual-lock water-closet bowl cover plate, could carry out flush action, can not really accomplish ' automatically ' bath.Whether 2, do not have solution how to distinguish is the problem that the man urinates or has the people to wash one's hands and face in the washroom, thereby be prone to misoperation.3, discharge mechanism complexity, the cost height, reliability is low.4, need Alternating Current Power Supply, poor stability.

Summary of the invention

The purpose of this utility model is to provide a kind of auto-flushing toilet of really accomplishing full-automatic bath.

The technical solution of the utility model is: the sensor by special setting makes it reach the situation that can distinguish use and non-use toilet, can determine the character of use again according to the time of using toilet, thereby and determine that discharging quantity of water reaches water-saving purpose.Concrete scheme is: comprise the toilet body, controller, water feed apparatus, discharging device, electromagnetic valve, flexible water conduit, city water service pipe, it is characterized in that toilet is provided with right inductor, left inductor, right inductor, left inductor place the left and right sides of axis, the positive front of toilet body respectively, be electrically connected with controller, controller and electromagnetic valve are electrically connected.

Auto-flushing toilet of the present utility model, solved the differentiation problem of normal use and non-working condition by many inductions detection mode of particular design, accomplished both can discern the identification of sitting posture and (man) standing position urine, can avoid again because of being not intended to block the misoperation appearance that sensor detector causes, easy to use, developing result is good.

Automatically the flushing toilet both had been suitable for public arenas uses such as high-grade hotel, airport, and its significant water-saving performance is more suitable for using in common family, and high economic benefit and social benefit are arranged.

Description of drawings

Fig. 1 is a toilet front view of the present utility model;

Fig. 2 is that toilet A of the present utility model is to view;

Fig. 3 is a toilet vertical view of the present utility model.

Specific embodiments

Below in conjunction with accompanying drawing the utility model is described in further detail, but is not limited to shown in the accompanying drawing.

As shown in the figure, auto-flushing toilet of the present utility model is made up of toilet body 1, right inductor 2, left inductor 3, controller 4, water feed apparatus 5, discharging device 6, electromagnetic valve 7, flexible water conduit 8, city water service pipe 9; Right inductor 2, left side inductor 3 places the left and right sides of toilet body 1 positive axis, front respectively, be electrically connected with controller 4, controller 4 is electrically connected with electromagnetic valve 7, the delivery port of electromagnetic valve 7 is connected with the water inlet pipeline of discharging device 6 in placing toilet body 1 water tank by flexible water conduit 8, the water inlet of electromagnetic valve is connected with city water service pipe 9 pipelines by flexible hose, place water feed apparatus 5 water inlets in toilet body 1 water tank to be connected with city water service pipe 9 pipelines, the direct draining of automatic water level switch that the delivery port of water feed apparatus 5 is controlled through floating drum is to the water tank of toilet body 1.

Detect: when not using toilet owing to exist the blind area between two inductors, about two inductors can not detect induced signal for a long time simultaneously usually, system can not move; After left and right sides inductor detected induced signal simultaneously and satisfies the duration of regulation, controller confirmed have the people to use toilet, started the flushing monitoring programme, to carrying out timing service time; After the user left, the detection signal of left and right sides inductor all disappeared, and controller confirms that toilet uses end, simultaneously, according to timing time, determines discharging quantity of water, and with after guaranteeing that the user leaves, controller sends signal through suitable time-delay, starts the flushing performing a programme.

Flushing: after controller 4 (adopting general microprocessor---single-chip microcomputer) sends and drives signal, opens solenoid valve 4, the tap water that is come by city water service pipe enters discharge mechanism 6 through battery valve 7, flexible hose 8; Under the effect of tap water pressure, open outlet valve, implement flushing.

Discharging device adopts the fluid drive apparatus of known technology, with the washing capacity that realizes automatically, manually all can arbitrarily adopt.

Water inlet control: the floating drum control type water intake mechanism of known technology is adopted in the water inlet control of water tank: the drawdown of water tank, floating drum are opened water intaking valve automatically along with the decline of water level, toward the water tank moisturizing; When cistern water level rose, the floating drum that drives water intake mechanism rose, and after floating drum rises to predetermined water level, closes water intaking valve, stops to the water tank moisturizing.

For the safety that guarantees the auto-flushing toilet and be not subjected to have a power failure and influence, system's power supply is provided by battery.

Claims

1, a kind of auto-flushing toilet, comprise toilet body (1), controller (4), water feed apparatus (5), discharging device (6), electromagnetic valve (7), flexible water conduit (8), city water service pipe (9), it is characterized in that toilet is provided with right inductor (2), left inductor (3), right inductor (2), left inductor (3) place the left and right sides of the positive axis, front of toilet body (1) respectively, be electrically connected with controller (4), controller (4) is electrically connected with electromagnetic valve (7).