CN205894179U - Water saver of bathroom - Google Patents

Abstract

The utility model discloses a water-saving device for a toilet. The device comprises a water storage tank installed outside the toilet. The water inlet of the water storage tank is connected to the sewer pipe of the toilet. The toilet on the floor flushes the toilet, the overflow ventilation pipe on the upper part of the water storage tank is connected to the main sewer pipe, and the sewage outlet at the bottom of the water storage tank is connected to the main sewer pipe through the pipeline. The utility model adopts the method of installing a water storage tank outside the toilet, collects and stores the washing waste water in the toilet for flushing the toilet, so as to achieve the reuse of waste water, and these waste water basically contain cleaning liquids such as washing powder and scented soap, and have a certain Fragrance and cleaning and disinfection functions are more suitable for flushing toilets. The water-saving device does not occupy the space of the toilet, does not change the structure of the toilet, does not consume electric energy, is convenient to install, and is economical and practical.

Description

Toilet water saving device

Technical field

The utility model relates to a water-saving device, in particular to a toilet water-saving device installed in the toilet to enable water energy to be recycled.

technical background

my country's water consumption is very large, and my country is a country with poor water resources. Water is non-renewable and necessary for all living things on earth. Water resources are becoming increasingly tense. Almost all major cities are facing water shortages. , so we should try our best to love and protect our limited water resources. Our daily washing water, including washing face, laundry, bathing, etc., consumes a lot of clean water. Toilet water accounts for more than 80% of our daily water consumption. Our daily washing water flows directly into the sewer pipe of the bathroom. , and all the water for flushing the toilet is clean tap water, and the water consumption for flushing the toilet is very large, which causes a lot of water to be wasted in our daily life, and the water resources are not used reasonably, which aggravates our water shortage situation.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a toilet water-saving device, which is simple in structure, easy to install, does not occupy the space of the toilet, does not change the structure of the toilet, and does not install a water storage tank in the interlayer of the toilet.

The technical scheme that the utility model solves its technical problem adopts is:

A toilet water-saving device, the structural points of which are as follows: the device includes a water storage tank, the said water storage tank is installed outside the toilet, the water inlet of the water storage tank is connected to the downpipe of the toilet, and the drain pipe under the water storage tank passes through the outer wall Connect the closet flushing toilet on the next floor, the overflow air pipe on the top of the water storage tank is connected with the main sewer pipe, and the sewage outlet at the bottom of the said water storage tank is connected with the main sewer pipe through the pipeline.

The sewage outlet at the bottom of the water storage tank is provided with a valve, and the outlet of the valve is connected to the main downwater pipe through a pipeline.

The beneficial effect of the utility model is that the utility model adopts the method of installing a water storage tank outdoors in each toilet, and the water inlet of the water storage tank is connected with the downpipe of the toilet to store washing waste water, and then use the waste water for flushing the toilet to achieve Reuse of waste water, thereby avoiding the waste caused by flushing the toilet with clean tap water. The daily washing water consumption in the bathroom is large, and this water consumption is greater than the water consumption for flushing the toilet, so the collected wastewater can be used for flushing the toilet; and these wastewater usually contain detergents, soaps and other cleaning and disinfecting agents, which are more effective for flushing the toilet than tap water. Present residential building generally all can install main sewer pipe outside toilet, and the sewer pipe of toilet passes outer wall and is connected to main sewer pipe, so that maintenance and replacement. Therefore, when building a new building, the water storage tank of the present utility model can be installed together with the main sewer pipe for design and construction, so as to enhance the overall coordination and appearance of the outer wall surface. When renovating an old building, cut off the connecting pipe between the toilet's sewer pipe and the main sewer pipe, install a water storage tank outside the toilet near the sewer outlet, connect the sewer pipe from the toilet to the water storage tank inlet, and then drain the overflow of the water storage tank The trachea is connected to the main sewer pipe, and the drain pipe below the water storage tank passes through the outer wall to connect the flush toilet in the bathroom on the next floor, and the sewage outlet at the bottom of the water storage tank is connected to the main sewer pipe through a pipeline. The water-saving device does not occupy the space of the toilet, does not change the structure of the toilet, does not consume electric energy, is convenient to install, and is economical and practical.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

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

In the figure 1. The sewer pipe of the bathroom, WQ. The outer wall, 2. The water storage tank, 3. The overflow vent pipe, 4. The main sewer pipe, 5. The valve, 6. The pipe, 7. The drain pipe, 8. The flush toilet .

detailed description

As shown in the figure, a toilet water-saving device, the device includes a water storage tank 2, said water storage tank is installed outside the toilet, between the outlet of the toilet's sewer pipe and the main sewer pipe, the water inlet of the water storage tank and the toilet The sewer pipe 1 is connected, and the drainage pipe 7 below the water storage tank passes through the outer wall WQ and enters the toilet on the next floor to be connected with the flush toilet 8; the overflow ventilation pipe 3 on the upper part of the water storage tank is connected to the main sewer pipe 4, so that the overflow exceeds the water storage tank capacity of water and gas in the pipeline; the sewage outlet at the bottom of the water storage tank is provided with a valve 5, and the outlet of the valve is connected to the main sewer pipe of the building through the pipeline 6. When necessary, the valve can be opened to drain away the dirt and impurities deposited at the bottom of the water storage tank, thereby Keep the water storage tank clean.

Claims (2)

1. A toilet water-saving device, characterized in that: the device comprises a water storage tank (2), said water storage tank is installed outside the toilet, the water inlet of the water storage tank is connected to the sewer pipe (1) of the toilet, said The drain pipe (7) below the water storage tank passes through the outer wall to connect the closet flush toilet (8) on the next floor, and the overflow vent pipe (3) on the top of the water storage tank is connected to the main sewer pipe (4), and the The sewage outlet at the bottom of the water storage tank is connected to the main downpipe through the pipeline (6). 2. The toilet water-saving device according to claim 1, characterized in that: the sewage outlet at the bottom of the water storage tank is provided with a valve (5), and the outlet of the valve is connected to the main sewer pipe through a pipeline.