CN210658574U

CN210658574U - Siphoning type human body infrared automatic induction flushing system for toilet

Info

Publication number: CN210658574U
Application number: CN201921065913.6U
Authority: CN
Inventors: 冯建良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-02
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to a human infrared auto-induction bath system of hydrocone type for lavatory, the system includes storage water tank (6) that is linked together through wash pipe (8) and squatting pan (7), the one end of the inlet tube (6.1) of pegging graft on storage water tank (6) is linked together with the water source, and the other end is installed automatic water level control valve (4), and one end of Y-shaped water pipe (6.2) is linked together through carrying out pulse valve (3) and inlet tube (6.1), and one end is linked together with automatic water dropping courage (5), and the other end is linked together with wash pipe (8) of inserting in storage water tank (6); the infrared sensor (1) is positioned beside the squatting pan (7), the infrared sensor (1) is electrically connected to the signal processing controller (2), and an IO port of the signal processing controller (2) is connected to the execution pulse valve (3). The utility model relates to a human infrared auto-induction bath system of hydrocone type for lavatory, it has the water economy resource, washes by water effectual, control convenience and the effectual advantage of control.

Description

Siphoning type human body infrared automatic induction flushing system for toilet

Technical Field

The utility model relates to a public latrine bath system especially relates to an adopt public latrine bath system of overhead mode, belongs to public health cause technical field.

Background

At present, the public lavatory bath mode has multiple application structure, but whatever mode all has the shortcoming: such as:

the automatic circulating flushing mode is characterized in that the automatic circulating flushing mode is used without distinguishing whether a person uses the mode, so that flushing is carried out under the condition of no person, a large amount of water resources are wasted, the pure manual pressing flushing mode or the foot stepping valve flushing mode is easy to cause the condition of leakage, especially in public occasions with large flow of people such as stations and the like, and for travelers who rush to the road, the missed flushing is easy to happen, so that the situation that the travelers pursue convenient and efficient fast rhythm life of modern people is not met, the sensor controls the electromagnetic valve to push the drainage component to act to realize flushing, however, the pure mechanical pushing structural mode is easy to cause the condition of blocking and damage and has poor service life, the sensor controls the opening and closing action of the main drainage valve to directly drain water from a water supply pipe, the flushing effect is influenced by the change of water pressure of water supply under the mode, particularly, the water pressure is low and cannot be flushed when a plurality of people use simultaneously, and a pressurizing system can be additionally arranged, so that the facility cost is greatly improved.

In view of the foregoing, there is a need for a flushing system that overcomes the above-mentioned problems.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned not enough, provide a human infrared auto-induction bath system of hydrocone type for lavatory, it has the water economy resource, washes by water effectual, control convenience and the effectual advantage of control.

The purpose of the utility model is realized like this:

a siphon human body infrared automatic induction flushing system for toilets comprises a water storage tank communicated with a squatting pan through a flushing pipe, wherein one end of a water inlet pipe inserted in the water storage tank is communicated with a water source, the other end of the water inlet pipe is provided with an automatic water level control valve, a Y-shaped water pipe is positioned in the water storage tank, one end of the Y-shaped water pipe is communicated with the water inlet pipe through an execution pulse valve, the other end of the Y-shaped water pipe is communicated with an automatic water falling liner, and the other end of the Y-shaped water pipe is communicated with the flushing pipe inserted in the water; the infrared sensor is positioned beside the squatting pan and is electrically connected to the signal processing controller, and an IO port of the signal processing controller is connected to the execution pulse valve.

The utility model relates to a human infrared auto-induction flushing system of hydrocone type for lavatory, the automatic courage that falls includes the lower casing of suit on the wash pipe of planting into in the storage water tank, be located the last casing of casing top down and from top to bottom the activity set up the involucra between casing and last casing down, upward be provided with the inlet opening on the casing.

The utility model relates to a human infrared auto-induction washing mode of hydrocone type for lavatory, the step of washing mode is:

step one, initialization: the signal processing controller is electrified and initialized;

step two, standby: the signal processing controller is initialized to complete self-checking, and the signal processing controller enters a standby state when the infrared sensor detects that no human body infrared signal exists;

step three, water injection: the city water is injected into the water storage tank by self-pressure until the water level triggers the automatic water level control valve to act and stop injecting water; in the process of water injection, water flow enters a cavity between the upper shell and the leather membrane through the water inlet hole to ensure that the leather membrane is pressed on the lower shell to form sealing;

step four, detection, when the infrared sensor detects that a human body infrared signal exists, the infrared sensor transmits the signal to the signal processing controller; the signal processing controller judges after receiving the signal, if the human body signal duration is less than 3 seconds, return to step two; if the human body signal duration time exceeds 3 seconds, entering the next step five;

step five, flushing, wherein when the human body continuous signal disappears for 2 seconds, the signal processing controller sends a flushing control instruction to the execution pulse valve; after the execution pulse valve receives a flushing instruction sent by the signal processing controller, water is injected into the automatic water falling liner through the Y-shaped water pipe within preset time, at the moment, water between the upper shell and the membrane flows out of the flushing pipe through the Y-shaped water pipe through a communicating device effect, so that the pressure of the upper surface and the lower surface of the membrane is uniform, at the moment, water around the membrane can enter the flushing pipe in a large amount through a gap between the membrane and the lower shell, and the membrane is further moved upwards in the water flow entering process, so that quick flushing is realized;

and step six, returning to the step two after the flushing is finished, and simultaneously pressing the leather membrane on the lower shell under the action of gravity.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, the frequency of flushing is controlled through a human body actual sensing signal, automatic water discharging is not carried out all the time, and water resources are effectively saved; secondly, human body signals identify one person to flush one by one, so that the phenomenon of flushing missing is avoided conveniently and quickly; thirdly, the flushing is not leaked, the flushing water pressure is stable, and the water flow is large; fourthly, a pure mechanical pushing structure is not adopted, the water flow is electrically controlled, the air pressure difference and the water level difference are controlled by the water flow to achieve the execution conversion of all levels of states, the water flow is larger, the performance is more stable, and the service life is longer; and fifthly, because the water is stored in advance when the toilet is idle, the toilet is not influenced by the pressure of a water path, the flushing force is always kept high-efficient and stable, and the cost of the system is low.

Drawings

Fig. 1 is a schematic view of the siphonic human body infrared automatic induction flushing system for toilet of the present invention.

Fig. 2 is a schematic flow diagram of the siphonic human body infrared automatic induction flushing system for toilet.

Fig. 3 is a simplified structural schematic diagram of the siphon-type human body infrared auto-induction flushing system for toilet water tank of the present invention.

Wherein:

the device comprises an infrared sensor 1, a signal processing controller 2, an execution pulse valve 3, an automatic water level control valve 4, an automatic water falling liner 5, a water storage tank 6, a squatting pan 7 and a flushing pipe 8;

a lower shell 5.1, an upper shell 5.2, a skin membrane 5.3 and a water inlet 5.4;

a water inlet pipe 6.1 and a Y-shaped water pipe 6.2.

Detailed Description

Referring to fig. 1-3, the utility model relates to a human infrared auto-induction bath system of hydrocone type for lavatory, the system includes the storage water tank 6 that is linked together through wash pipe 8 and squatting pan 7, the one end of inlet tube 6.1 of pegging graft on the storage water tank 6 is linked together with the water source, and the other end is installed automatic water level control valve 4, and Y-shaped water pipe 6.2 is located storage water tank 6, and one end of this Y-shaped water pipe 6.2 is linked together through carrying out pulse valve 3 and inlet tube 6.1, and one end is linked together with automatic water courage 5, and the other end is linked together with the wash pipe 8 of inserting in storage water tank 6; the infrared sensor 1 is positioned beside the squatting pan 7, the infrared sensor 1 is electrically connected to the signal processing controller 2, and an IO port of the signal processing controller 2 is connected to the execution pulse valve 3;

further, the automatic water dropping liner 5 comprises a lower shell 5.1 sleeved on a flushing pipe 8 inserted into the water storage tank 6, an upper shell 5.2 positioned above the lower shell 5.1, and a membrane 5.3 vertically movably arranged between the lower shell 5.1 and the upper shell 5.2, wherein a water inlet 5.4 is formed in the upper shell 5.2;

the utility model provides a flushing mode of human infrared auto-induction bath system of hydrocone type for lavatory, the step of flushing mode is:

step one, initialization: the signal processing controller 2 is powered on and initialized;

step two, standby: the signal processing controller 2 completes the initialization self-checking, and the signal processing controller 2 enters a standby state when the infrared sensor 1 detects that no human body infrared signal exists;

step three, water injection: the city water is filled into the water storage tank 6 by self-pressure until the water level triggers the automatic water level control valve 4 to act and stop filling; in the process of water injection, water flow enters a cavity between the upper shell 5.2 and the membrane 5.3 through the water inlet hole 5.4 to ensure that the membrane 5.3 is pressed on the lower shell 5.1 to form sealing;

step four, detection, when the infrared sensor 1 detects that a human body infrared signal exists, the infrared sensor 1 transmits the signal to the signal processing controller 2; the signal processing controller 2 judges after receiving the signal, if the human body signal duration is less than 3 seconds, the step two is returned; if the human body signal duration time exceeds 3 seconds, entering the next step five;

step five, flushing, wherein when the human body continuous signal disappears for 2 seconds, the signal processing controller 2 sends a flushing control instruction to the execution pulse valve 3; after the execution pulse valve 3 receives a flushing instruction sent by the signal processing controller 2, water is injected into the automatic water dropping liner 5 through the Y-shaped water pipe 6.2 within a preset time, at the moment, water between the upper shell 5.2 and the membrane 5.3 flows out of the flushing pipe 8 through the Y-shaped water pipe 6.2 through a communicator effect, so that the pressure of the upper surface and the lower surface of the membrane 5.3 is uniform, at the moment, water around the membrane 5.3 can enter the flushing pipe 8 in a large amount through a gap between the membrane 5.3 and the lower shell 5.1, the membrane 5.3 is further moved upwards in the water flow entering process, and quick flushing is realized;

and step six, returning to the step two after the flushing is finished, and simultaneously pressing the skin 5.3 on the lower shell 5.1 under the action of gravity.

Further, in order to obtain a greater flushing force, the water storage tank 6 may be installed in an overhead or overhead manner (e.g., a suspended ceiling, an installation manner above the suspended ceiling for aesthetic purposes, and certainly, a space above the suspended ceiling may be insufficient below the suspended ceiling).

Furthermore, the flushing pipe 8 is embedded in the wall in a concealed mode, and the infrared sensor 1 is arranged at a proper height and position of the squatting pan capable of sensing human body information.

In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.

Claims

1. The utility model provides a human infrared auto-induction bath system of hydrocone type for lavatory which characterized in that: the system comprises a water storage tank (6) communicated with a squatting pan (7) through a flushing pipe (8), one end of a water inlet pipe (6.1) inserted in the water storage tank (6) is communicated with a water source, the other end of the water inlet pipe is provided with an automatic water level control valve (4), a Y-shaped water pipe (6.2) is positioned in the water storage tank (6), one end of the Y-shaped water pipe (6.2) is communicated with the water inlet pipe (6.1) through an execution pulse valve (3), one end of the Y-shaped water pipe is communicated with an automatic water dropping liner (5), and the other end of the Y-shaped water pipe is communicated with the flushing pipe (8) inserted in the water storage tank (; the infrared sensor (1) is positioned beside the squatting pan (7), the infrared sensor (1) is electrically connected to the signal processing controller (2), and an IO port of the signal processing controller (2) is connected to the execution pulse valve (3); the automatic water dropping liner (5) comprises a lower shell (5.1) sleeved on a flushing pipe (8) inserted into the water storage tank (6), an upper shell (5.2) positioned above the lower shell (5.1) and a film (5.3) movably arranged between the lower shell (5.1) and the upper shell (5.2) from top to bottom, and a water inlet hole (5.4) is formed in the upper shell (5.2).