CN218757748U - Intelligent water saving device for toilet - Google Patents

Abstract

The utility model discloses an intelligent water-saving device for a toilet, which comprises a wash basin, wherein a water outlet of the wash basin is connected with a water inlet of an electric three-way ball valve through a water pipe, a normally open water outlet of the electric three-way ball valve is connected with a sewer through a water pipe, and a normally closed water outlet of the electric three-way ball valve is connected with an auxiliary water tank through a water pipe; a water pump is arranged in the auxiliary water tank, a water pumping port of the water pump is submerged in the water surface of the auxiliary water tank, a water outlet of the water pump is connected with a water inlet of a one-way valve through a water pipe, and a water outlet at the other end of the one-way valve is connected into a toilet water tank through a water pipe; a floating ball type liquid level controller is arranged in the toilet water tank. The utility model discloses store the usable waste water resource of wash-basin and collect, in the water pump takes out toilet tank with the water in the auxiliary water tank afterwards, the usable waste water of realization collection is retrieved and is used for the closestool bath, has improved secondary water resource utilization.

Description

Intelligent water-saving device for toilet

Technical Field

The utility model belongs to the field of intelligent water-saving in toilets, and in particular relates to an intelligent water-saving device in toilets.

Background Art

In daily life, the waste water from wash basins is usually discharged directly through pipes, which inevitably causes a waste of water resources. Toilets are ordinary sanitary ware. Due to the large water consumption during use, toilet flush tanks currently use external tap water pipes to flush toilets. Each flushing volume is large and is used frequently, resulting in a waste of water resources.

Utility Model Content

In order to solve the above-mentioned technical problems, the purpose of the utility model is to provide an intelligent water-saving device for the bathroom, which stores and collects the usable wastewater resources of the washbasin, and then the water pump pumps the water in the auxiliary water tank into the toilet water tank, so that the collected usable wastewater can be recycled and used for toilet flushing, thereby improving the utilization rate of secondary water resources.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical measures: an intelligent water-saving device for the bathroom, comprising a wash basin, the drain outlet of the wash basin is connected to the water inlet of an electric three-way ball valve through a water pipe, the normally open water outlet of the electric three-way ball valve is connected to the sewer through a water pipe, and the normally closed water outlet of the electric three-way ball valve is connected to an auxiliary water tank through a water pipe; a water pump is placed in the auxiliary water tank, the water suction port of the water pump is submerged in the water surface of the auxiliary water tank, the water outlet of the water pump is connected to the water inlet of a one-way valve through a water pipe, and the water outlet at the other end of the one-way valve is connected to the toilet water tank through a water pipe; a float-type liquid level controller is provided in the toilet water tank.

Preferably, one end of the float type liquid level controller is fixed to an upper cover in the toilet water tank, and the lower part of the float type liquid level controller is immersed in the toilet water tank for sensing the water level in the toilet water tank.

Preferably, a water flow generator is installed at the water inlet of the faucet for supplying water to the wash basin, and the water flow generator is connected to a battery.

Compared with the prior art, the utility model has at least the following beneficial effects: the usable wastewater resources of the wash basin are stored and collected, and then the water pump draws the water in the auxiliary water tank into the toilet water tank, so that the collected usable wastewater is recycled and used for toilet flushing, thereby improving the utilization rate of secondary water resources; the structure is simple, energy-saving, water-saving, environmentally friendly, low-cost, and has a broad prospect of use.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a flowchart of the utility model;

FIG3 is a circuit diagram of a battery power supply of the utility model.

In the figure: 1. Sewer; 2. Electric three-way ball valve; 3. Triangle valve; 4. Water flow generator; 5. Washbasin; 6. Faucet; 7. Water storage switch; 8. Battery; 9. Auxiliary water tank; 10. Water pump; 11. Check valve; 12. Intermediate relay; 13. Float type liquid level controller; 14. Toilet water tank; 15. Electrical wires and pipes.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

A smart water-saving device for the bathroom, as shown in Figure 1, includes a wash basin 5, the drain outlet of the wash basin 5 is connected to the water inlet of the electric three-way ball valve 2 through a water pipe, the normally open water outlet of the electric three-way ball valve 2 is connected to the sewer 1 through a water pipe, and the normally closed water outlet of the electric three-way ball valve 2 is connected to the auxiliary water tank 9 through a water pipe, that is, when the electric three-way ball valve 2 is energized, the waste water of the wash basin 5 will flow into the auxiliary water tank 9, and when the electric three-way ball valve 2 is de-energized, the waste water of the wash basin 5 will flow into the sewer 1, wherein the water storage switch 7 is the switch for turning the electric three-way ball valve 2 on and off, so the electric three-way ball valve 2 can control the water to flow to the sewer 1 or the auxiliary water tank 9, and the auxiliary water tank 9 is used to store the water flowing into the wash basin.

As shown in Figure 1, a water pump 10 is placed in the auxiliary water tank 9, and the water suction port of the water pump 10 is submerged in the water surface of the auxiliary water tank 9. The water outlet of the water pump 10 is connected to the water inlet of a one-way valve 11 through a water pipe. The other end of the water outlet of the one-way valve 11 is connected to the toilet water tank 14 through a water pipe. The one-way valve 11 is installed at the water outlet pipe of the water pump 10 to prevent the water in the toilet water tank 14 from flowing back into the auxiliary water tank 9.

As shown in FIG1 , a float type liquid level controller 13 is provided in the toilet water tank 14, wherein one end of the float type liquid level controller 13 is fixed to the upper cover in the toilet water tank 14, and the lower part of the float type liquid level controller 13 is immersed in the toilet water tank 14 for sensing the water level in the toilet water tank 14, and the intermediate relay 12 sends a power-on and power-off signal to control the working state of the water pump 10. When the toilet water tank 14 is short of water, after the float type liquid level controller 13 is powered on, it sends a power-on signal to the intermediate relay 12 to power on the water pump 10, and pump water into the toilet water tank 14.

As shown in Figures 1 and 3, the water flow generator 4 is installed at the water inlet of the faucet on the wash basin 5, and the water inlet of the faucet 6 is connected to the water outlet of the water flow generator 4 through a water pipe, wherein the water inlet of the water flow generator 4 is connected to the water outlet of the triangular valve 3 at the water inlet by a water pipe, and the water flow generator 4 is connected to the battery 8 to charge the battery 8, and the battery 8 is connected to the water pump 10, the electric three-way ball valve 2, the float type liquid level controller 13 and the water storage switch 7 through the intermediate relay 12, and the water storage switch 7 controls the water pump 10, the electric three-way ball valve 2, and the float type liquid level controller 13 by controlling the intermediate relay 12; the circuit connection line between each electrical component is wrapped with a wire pipe 15. The utility model is equipped with a water flow generator 4 at the water inlet pipe of the toilet to provide electrical energy for the battery 8 of the device.

The models and manufacturers of the electrical components used in this utility model are shown in Table 1:

Table 1

As shown in Figures 2 and 3, when it is determined that the water in the wash basin 5 can be used to flush the toilet, the water storage switch 7 is turned on, and the electric three-way ball valve 2 controls the water in the wash basin 5 to flow into the auxiliary water tank 9; otherwise, the water storage switch 7 is not turned on, and the water flows normally to the sewer; when the toilet water tank 14 is short of water, the float-type liquid level controller 13 senses that the toilet water tank 14 is short of water, that is, the float-type liquid level controller 13 is energized, wherein the float-type liquid level controller 13 is connected to the coil of the intermediate relay 12, so that after the coil of the intermediate relay 12 is energized, its main contacts are closed, the positive and negative poles of the battery 8 are connected to the lower end of the main contacts of the intermediate relay 12, and the positive and negative poles of the water pump 10 are connected to the upper end of the main contacts of the intermediate relay 12, and then the battery 8 is connected to the water pump 8, so the water pump 10 is energized to pump the water in the auxiliary water tank 9 into the toilet water tank 14. When the toilet water tank 14 is filled with water, the float type liquid level controller 13 senses that the toilet water tank 14 is full of water, that is, the float type liquid level controller 13 is powered off, so that the coil of the intermediate relay 12 is not powered and its main contact is disconnected, and the water pump 10 is powered off, that is, the water pump 10 stops supplying water to the auxiliary water tank 9. The utility model provides a water source for the toilet water tank 14 through the waste water of the wash basin, so as to flush the toilet and achieve the purpose of saving water. The electricity in the battery for supplying the water pump and the three-way ball valve is provided by the water flow generator installed at the water inlet of the wash basin, so as to achieve self-supply of electricity and achieve the purpose of energy saving.

The above is an exemplary description of the utility model. It should be noted that the above embodiments can only be used to further illustrate the utility model and cannot be understood as limiting the scope of protection of the utility model. Without departing from the core of the utility model, any simple deformation, modification or other equivalent replacement that can be done by other technical personnel in this field without expending creative labor falls within the scope of protection of the utility model.

Claims (3)

1. An intelligent water saving device for a toilet comprises a hand washing basin (5), and is characterized in that a water outlet of the hand washing basin (5) is connected with a water inlet of an electric three-way ball valve (2) through a water pipe, a normally open water outlet of the electric three-way ball valve (2) is connected with a sewer (1) through a water pipe, and a normally closed water outlet of the electric three-way ball valve (2) is connected with an auxiliary water tank (9) through a water pipe; a water pump (10) is placed in the auxiliary water tank (9), a water pumping port of the water pump (10) is submerged in the water surface of the auxiliary water tank (9), a water outlet of the water pump (10) is connected with a water inlet of a one-way valve (11) through a water pipe, and a water outlet at the other end of the one-way valve (11) is connected into a toilet water tank (14) through a water pipe; a floating ball type liquid level controller (13) is arranged in the toilet water tank (14).

2. The intelligent toilet water saving device according to claim 1, wherein one end of the floating ball type liquid level controller (13) is provided with an upper cover fixed in the toilet water tank (14), and the lower part of the floating ball type liquid level controller (13) is immersed in the toilet water tank (14) for sensing the water level in the toilet water tank (14).

3. The intelligent toilet water saving device according to claim 1, characterized in that a water flow generator (4) is installed at the water inlet of a water tap (6) for feeding water into the hand basin (5), and the water flow generator (4) is connected with a storage battery (8).

Images