CN201424689Y - A toilet auxiliary flushing system - Google Patents

Abstract

An auxiliary flushing system for toilets, including toilets, toilet flushing pipes, electric controllers, solenoid valves, infrared probes and electronic switches, the solenoid valves are provided with manual mechanical switches, and a high-level water tank is also provided. The high-level water tank is connected to the toilet The sewage main pipeline is provided with a high-level water tank solenoid valve, and the output of the electric controller is connected to the high-level water tank solenoid valve. The utility model adopts three methods of automatic, electronic and mechanical flushing to keep the sanitary ware and the foam in the sanitary ware clean. Flushing, the mechanical flushing method ensures the normal operation of the flushing system in the case of a power failure; the utility model also specially sets the main pipeline for the toilet flushing device of the high-level water tank to prevent the main pipeline from being blocked; all electric flushing methods are controlled by the electric The controller controls the solenoid valve, and the whole system has a simple and compact structure.

Description

A toilet auxiliary flushing system

technical field

The utility model belongs to the technical field of water flushing for toilets, in particular to an auxiliary flushing system for toilets.

Background technique

Existing flushing systems for toilets are all in a single mode, the most common one is manual flushing by the user, some flushing according to time, and some flushing is controlled by sensing the presence or absence of a user. The user’s manual flushing has good flexibility, but it often happens that the user forgets to flush; at present, the flushing according to the time is mainly used for toilets with special sealing agents, such as foam sealing, because the time is preset, Temporary flushing cannot be realized in emergencies, and temporary flushing time adjustment cannot be automatically realized for high-frequency use periods and low-frequency use periods. Flush water even when there is no one in use during the use period, resulting in a waste of water resources; while the mode of controlling the flushing water by sensing the presence or absence of the user requires the user to first activate the sensor by changing the posture or leaving the sensing area when temporary flushing is required. Only when the device is in the flushing state can it be flushed, especially when flushing is required during use, this mode is not convenient for temporary flushing. In addition, most of the above flushing modes are operated by electricity. Once the power is cut off, the normal flushing function will not be realized.

Contents of the invention

The problem to be solved by the utility model is that the existing toilet flushing system has a single model and cannot adapt to various emergencies in the actual use of the toilet, so a toilet auxiliary flushing system with a simple structure and good adaptability is needed.

The technical scheme of the utility model is: an auxiliary flushing system for toilets, including toilets and flushing pipes for toilets, and also includes electric controllers, electromagnetic valves, infrared probes and electronic switches, and the outputs of the infrared probes and electronic switches are respectively connected The input of the electric controller and the output of the electric controller are connected to a solenoid valve, and the solenoid valve is arranged on the toilet flushing pipe, and the electric controller is a PLC controller or a single-chip microcomputer.

The solenoid valve of the utility model is provided with a manual mechanical switch, which can also flush the toilet normally when the power is cut off.

The utility model is also provided with a high-level water tank, the high-level water tank is connected to the main sewage discharge pipe of the toilet through the high-level water tank pipeline, the high-level water tank pipeline is provided with a high-level water tank electromagnetic valve, and the output of the electric controller is connected to the high-level water tank electromagnetic valve.

The toilet of the utility model is preferably a foam-blocked toilet, and the electric controller can flush water according to the number of users sensed by the infrared probe, which greatly saves water resources.

The utility model adopts three ways of automatic, electronic and mechanical flushing to keep the sanitary ware and the foam in the sanitary ware clean. Realize temporary flushing with small water consumption. The mechanical flushing mode of the manual mechanical switch ensures the normal operation of the flushing system in the case of power failure; the utility model also specially sets the main pipeline of the high-level water tank for toilet flushing to prevent the main pipeline from being blocked. The solenoid valve is controlled by a PLC controller or a single-chip microcomputer, and the whole system is simple and compact in structure.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1, the utility model includes a toilet 1 and a toilet flushing pipe 2, and also includes an electric controller 3, a solenoid valve 4, an infrared probe 5 and an electronic switch 6, and the outputs of the infrared probe 5 and the electronic switch 6 are respectively connected to the electric control The input of the controller 3 and the output of the electric controller 3 are connected to the solenoid valve 4, which is set on the flushing pipe 2 of the toilet; Flush water; also be provided with high-level water tank 8, high-level water tank 8 connects toilet tool 1 sewage main pipeline 10 through high-level water tank pipeline 9, is provided with high-level water tank electromagnetic valve 11 on high-level water tank pipeline 9, and the output of electric controller 3 is connected with described high-level Water tank solenoid valve 11. Wherein, the electric controller 3 can be a PLC controller or a single-chip microcomputer, and the electronic switch 6 is a membrane switch or a contact switch, connected with a time-delay relay, to control the opening and closing state and time of the solenoid valve water flushing.

The utility model toilet 1 is preferably a toilet with foam plugging, and the electric controller 3 can flush water according to the number of users sensed by the infrared probe, which greatly saves water resources, such as flushing every 5 people, according to the infrared detection When the signal changes, the electric controller controls the solenoid valve to automatically flush water; the electronic switch 6 can realize a small amount of water flushing that is controllable, and realize the replacement of polluted foam instead of using a large amount of water. The purpose of arranging manual flushing is to keep the toilet clean in a power failure or without foam in the toilet;

Claims (5)

1, the auxiliary flushing system of a kind of lavatory tool, comprise lavatory tool and lavatory tool jet water spout, it is characterized in that also comprising electric controller, electromagnetic valve, infrared probe and electronic switch, the output of infrared probe and electronic switch is connected the input of electric controller respectively, the output of electric controller connects electromagnetic valve, electromagnetic valve is arranged on the tool jet water spout of lavatory, and described electric controller is PLC controller or single-chip microcomputer.

2, the auxiliary flushing system of a kind of lavatory tool according to claim 1 is characterized in that electromagnetic valve is provided with manual mechanical switch.

3, the auxiliary flushing system of a kind of lavatory tool according to claim 1 and 2, it is characterized in that also being provided with high level cistern, high level cistern connects lavatory tool blowdown trunk line by the high level cistern pipeline, the high level cistern pipeline is provided with the high level cistern electromagnetic valve, and the output of electric controller connects described high level cistern electromagnetic valve.

4, the auxiliary flushing system of a kind of lavatory tool according to claim 1 and 2 is characterized in that the lavatory tool is the lavatory tool of foam blocking.

5, the auxiliary flushing system of a kind of lavatory tool according to claim 3 is characterized in that the lavatory tool is the lavatory tool of foam blocking.

Images