CN201010967Y - Pedal waste water flushing device - Google Patents

Abstract

The utility model discloses a pedal-type waste water flushing device, which has a water storage tank, and the bottom of the water storage tank is connected with a water inlet pipe and a water outlet pipe, wherein: the water storage tank is connected with a pedal-type pressure tank through a pipeline; A one-way valve is arranged between the outlet end of the water inlet pipe and the water storage tank. The foot-operated pressure tank has a closed shell and a buoyancy piston. The buoyancy piston is located in the shell. The buoyancy piston is connected with a connecting rod. One end is fixedly connected with a pedal. Compared with the prior art, the utility model has the advantages of simple structure, convenient use, not easy to be blocked, and can reuse domestic waste water.

Description

Pedal waste water flushing device

technical field

The utility model belongs to a waste water recovery device, in particular to a foot-operated waste water flushing device.

Background technique

In most residential houses at present, the toilet flushing device used is to directly use the water tank of the toilet to flush the toilet, and the water used is tap water, which not only has a high cost of use, but also causes unnecessary waste of clean water resources. In order to save water, people store water such as washing, bathing, and washing tableware in daily household life with water storage devices such as large basins and small basins, and put them in the bathroom to flush the toilet, which takes up space and is inconvenient to use. Utility model patent 02238371.9 discloses a water-saving device, which includes a toilet water tank, which also includes several water storage tanks and water pumps of the same height laid flat on the ground. Two adjacent water storage tanks are connected together through connecting pipes. The water tank has an upper cover, and each upper cover has at least one water inlet, and the water storage tank is provided with a water port for connecting with the washing machine and/or the wash basin, and an overflow pipe is provided in one of the water storage tanks, and the water inlet pipe of the water pump It communicates with the lower part of the water storage tank, and the outlet pipe of the water pump leads into the toilet water tank. This water-saving device has a complicated structure and needs power control, and because domestic waste water has sundries, it is easy to cause blockage of the water pump, which is inconvenient to use.

Utility model content

In view of the technical problems mentioned above, the purpose of this utility model is to provide a foot-operated waste water flushing device that is simple in structure, easy to use, not easy to block, and capable of reusing domestic waste water.

In order to achieve the purpose of the above-mentioned utility model, the technical solution of the utility model: the foot-operated waste water flushing device has a water storage tank, and the bottom of the water storage tank is connected with a water inlet pipe and a water outlet pipe, wherein: the water storage tank is connected with a foot pedal through a pipeline. Type pressure tank; a one-way valve is provided between the outlet end of the water inlet pipe and the water storage tank.

The foot-operated pressure tank has a closed shell and a buoyancy piston. The buoyancy piston is located in the shell. The buoyancy piston is connected with a connecting rod. One end is fixedly connected with a pedal.

The beneficial effect of adopting the above-mentioned technical scheme: the foot-operated waste water flushing device has a water storage tank, the bottom of the water storage tank is connected with a water inlet pipe and a water outlet pipe, and the water inlet pipe can be connected to the downpipe of the kitchen and the wash room, and the domestic waste water can be used at the water level difference. Under the action, it flows into the water storage tank through the water inlet pipe and the one-way valve. The water storage tank passes through the pipeline connected with the foot-operated pressure tank, so that domestic wastewater flows into the foot-operated pressure tank, and the buoyancy piston in the foot-operated pressure tank is supported. rise. When it is necessary to flush the toilet, step on the pedal on the upper part of the pressure tank with your feet, and the pedal drives the buoyancy piston to squeeze the domestic wastewater in the pedal pressure tank, and the water storage tank is under the action of the water pressure of the pedal pressure tank. The water in the water storage tank is flushed into the toilet through the drain pipe, thereby realizing the flushing of the toilet with domestic waste water. The foot-operated waste water flushing device has the advantages of simple structure, convenient use, and is not easy to be blocked, and can carry out secondary utilization of domestic waste water. No electricity is needed, and other resources are not wasted. According to preliminary calculations, the device can save 25-30% of its water consumption.

Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in further detail.

Description of drawings:

Fig. 1 is a structural schematic diagram of the utility model pedal type waste water flushing device.

Detailed ways:

As shown in the figure, the foot-operated waste water flushing device has a water storage tank 2, the bottom of the water storage tank 2 is connected with a water inlet pipe 3 and a water outlet pipe 1, and the water storage tank 2 is connected with a foot-operated pressure tank 5 through a pipeline. A one-way valve 8 is provided between the outlet end of the tank and the water storage tank 2 . As a further improvement of the connecting pipeline, a tee pipe 9 can be used to communicate between the water storage tank 2, the foot-operated pressure tank 5, and the water inlet pipe 3. The drain pipe 1 has an upward detour 10 to keep the water in the water storage tank at a certain level. The foot-operated pressure tank 5 has a closed casing, and a buoyancy piston 7 that can float up and down with the change of water level is arranged in the casing. The buoyancy piston 7 is connected with a connecting rod 6, and the connecting rod 6 corresponds to The through hole stretches out of the housing, and the other end of the connecting rod 6 is fixedly connected with the pedal 4.

Claims (2)

1. a foot-operated flushing closet using waste water device has storage tank, and the bottom of storage tank is connected with water inlet pipe and outlet pipe, it is characterized in that: described storage tank is communicated with foot-operated forbay by pipeline; Between the port of export of described water inlet pipe and storage tank, be provided with one way valve.

2. foot-operated flushing closet using waste water device according to claim 1, it is characterized in that: described foot-operated forbay has housing, the buoyancy piston of sealing, the buoyancy piston is positioned at housing, the buoyancy piston is connected with connecting rod, connecting rod stretches out housing by through hole corresponding with it on the housing, and the other end of connecting rod is fixed with foot rest.

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