CN203782815U - Underground water storage system for bathroom - Google Patents

Abstract

The utility model discloses an underground water storage system for a bathroom. The underground water storage system for a bathroom is characterized by comprising a main water collecting tank (1) arranged under the bathroom underground, wherein the inlet of the main water collecting tank (1) is communicated with a floor drain of the bathroom, the main water collecting tank (1) is communicated with a water inlet pipe (4) of an assistant water collecting tank (3) arranged under the bathroom ground through a pipeline controlled by a first water pump, the assistant water collecting tank (3) is communicated with a wash basin by the water inlet pipe (4), a filtering layer (5) is arranged at the upper layer of the inner cavity of the assistant water collecting tank (3), the assistant water collecting tank (3) is communicated with a toilet water tank (7) by a pipeline (12) controlled by a second water pump (6), overflow openings (8) communicated with a sewer are formed in the side walls of the upper parts of the main water collecting tank (1) and the assistant water collecting tank (3), and blow-off pipelines (9) with a valve are arranged on the side walls of the lower parts of the main water collecting tank (1) and the assistant water collecting tank (3).

Description

Toilet underground water storage system

technical field

The utility model relates to a water storage system, in particular to an underground water storage system for toilets.

Background technique

Water resources are natural resources closely related to human survival and national economic development. In order to solve the increasingly prominent contradiction between supply and demand of water resources, on the one hand, it is necessary to save and utilize limited water resources, and on the other hand, it is necessary to actively promote the recycling technology of sewage. The bathroom is an essential functional room for every family, and it has functions such as toilet and bathing. In addition to providing showers, in order to ensure the sanitation of the family environment, people often wash certain items in the bathroom. The waste water and sewage produced in the shower or scrubbing process will be directly discharged into the sewer through the floor drain of the toilet, which causes a waste of water resources to a certain extent. Therefore need a kind of method or device that can solve above-mentioned problem now.

Contents of the invention

The utility model aims to solve the above-mentioned deficiencies in the prior art, and proposes a toilet underground water storage system with simple structure and ingenious design, which can collect the water discharged from the toilet floor drain for secondary use.

The technical solution of the utility model is: an underground water storage system for toilets, characterized in that: the water storage system includes a main water collection tank 1 arranged underground in the toilet, and the entrance of the main water collection tank 1 communicates with the floor drain of the bathroom , the main water collecting tank 1 communicates with the water inlet pipe 4 of the auxiliary water collecting tank 3 arranged on the bathroom floor through the pipeline controlled by the first water pump 2, and the auxiliary water collecting tank 3 communicates with the washbasin through the water inlet pipe 4, and the auxiliary water collecting tank 3 The upper layer of the inner chamber is provided with a filter layer 5, and the auxiliary water collecting tank 3 communicates with the toilet water tank 7 through the pipeline 12 controlled by the second water pump 6, and the upper side walls of the main water collecting tank 1 and the auxiliary water collecting tank 3 are provided with sewers. The connected overflow port 8 is provided with a sewage discharge pipeline 9 with a valve on the lower side walls of the main water collecting tank 1 and the auxiliary water collecting tank 2 .

The upper part of the inner cavity of the auxiliary water collecting tank 3 and the toilet water tank 7 is provided with an upper liquid level gauge 10, and the lower part of the auxiliary water collecting tank 3 and the inner cavity of the toilet water tank 7 is provided with a lower liquid level gauge 11. The water pump 2, the second water pump 6, the upper liquid level gauge 10 and the lower liquid level gauge 11 are all uniformly controlled by the control system.

The pipeline 12 is provided with a three-way valve 13 .

Compared with the prior art, the utility model has the following advantages:

This type of toilet underground water storage system has a simple structure and a reasonable layout. It aims at the problem that when people shower or wash items in the toilet, the waste water will be directly discharged into the urban sewer system, resulting in the waste of water resources. Design a toilet waste water that can be collected, and after a simple filter, it is automatically pumped into the toilet tank for flushing the toilet. At the same time, this part of the water can be drawn out and used for other purposes (such as watering flowers, etc.), which is ingenious Collect the waste water generated by the bathroom for secondary use, improve the water usage rate, and achieve the purpose of saving water resources. Moreover, the manufacturing process of this system is simple and the manufacturing cost is low, so it can be said that it has many advantages, and is especially suitable for popularization and application in this field, and its market prospect is very broad.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Detailed ways

The specific embodiment of the utility model will be described below in conjunction with the accompanying drawings. As shown in Figure 1: a toilet underground water storage system, its main part is a main water collection tank 1 arranged in the underground interlayer of the toilet, the entrance of this main water collection tank 1 is connected with the floor drain of the toilet, the main water collection tank 1 Through a pipeline, it communicates with the water inlet pipe 4 of the auxiliary water collection tank 3 arranged on the floor of the bathroom, and the first water pump 2 is also arranged on this pipeline. The auxiliary water collection tank 3 is located under the wash basin, and the auxiliary water collection tank 3 The water inlet pipe 4 communicates with the drain of the washbasin, and a filter layer 5 is arranged in the upper layer of the inner cavity of the auxiliary water collecting tank 3, and the auxiliary water collecting tank 3 is connected with the toilet water tank 7 through the pipeline 12 controlled by the second water pump 6 The upper side walls of the main water collecting tank 1 and the auxiliary water collecting tank 3 are provided with an overflow port 8 communicating with the sewer, and the lower side walls of the main water collecting tank 1 and the auxiliary water collecting tank 2 are provided with a sewage discharge valve with a valve. Pipeline 9; an upper liquid level gauge 10 is arranged on the upper part of the auxiliary water collecting tank 3 and the inner cavity of the toilet water tank 7, and a lower liquid level gauge 11 is arranged on the lower part of the auxiliary water collecting tank 3 and the inner cavity of the toilet water tank 7. The first water pump 2 , the second water pump 6 , the upper liquid level gauge 10 and the lower liquid level gauge 11 are all uniformly controlled by the control system; and the pipeline 12 is provided with a three-way valve 13 .

The working process of the bathroom underground water storage system in the embodiment of the utility model is as follows: when people perform activities such as showering or washing in the bathroom, water such as waste water and sewage will enter the main water collection tank 1 through the floor drain, and be discharged in the main water collection tank 1. Storage, when the water level in the main water collecting tank 1 rises to the beginning of the overflow port 8, it will be directly discharged into the sewer system through the overflow port 8; when the water body in the main water collecting tank 1 is full, under the action of the first water pump 2, part of The water will be discharged into the auxiliary water collection tank 3 through the water inlet pipe 4, and this part of the water will be filtered by the filter layer 5 at first, and the relatively clean water will be collected in the auxiliary water collection tank 3, and the waste water produced when people use the wash basin will also Stored in the auxiliary water collection tank 3; when the lower liquid level gauge 11 arranged in the toilet water tank 7 detects that the water level is low, it sends a signal to the control system, and the control system controls and detects that there is enough water in the auxiliary water collection tank 3, then Control the work of the second water pump 6 to supply water in the toilet water tank 7. When the upper liquid level gauge 10 in the toilet water tank 7 detects the water body, it means that the toilet water tank 7 is full, and the second water pump 6 stops working, so that the toilet water tank can be guaranteed 7 always maintain a certain amount of water, which is convenient for flushing the toilet; and people can also connect the pipeline on the three-way valve 13 on the pipeline 12, and use the pressure generated by the second water pump 6 to export the water body in the auxiliary water collection tank 3 , for watering flowers or other purposes; after using for a period of time, certain impurities and dirt will be deposited on the bottom of the main water collecting tank 1 and the auxiliary water collecting tank 3, at this time only need to open the valve on the sewage pipeline 9, the sediment It will be discharged into the sewer system together with the water body.

Claims (3)

1. the underground water retention system in washroom, it is characterized in that: described water retention system comprises that one is arranged on the underground main header tank (1) in washroom, the entrance of main header tank (1) is communicated with the floor drain of washroom, main header tank (1) is communicated with the oral siphon (4) that is arranged on the secondary header tank (3) on accomodation ground by the pipeline of being controlled by the first water pump (2), secondary header tank (3) with in wash basin, by oral siphon (4), be communicated with, on secondary header tank (3) inner chamber upper strata, be provided with filtration beds (5), secondary header tank (3) is communicated with water-closet tank (7) by the pipeline (12) of being controlled by the second water pump (6), upper portion side wall at main header tank (1) and secondary header tank (3) all offers the overfall (8) communicating with sewer, lower sides at main header tank (1) and secondary header tank (2) all offers the blowoff line (9) with valve.

2. the underground water retention system in washroom according to claim 1, it is characterized in that: the top of described secondary header tank (3) and water-closet tank (7) inner chamber is provided with content gauge (10), the bottom of secondary header tank (3) and water-closet tank (7) inner chamber is provided with lower content gauge (11), and described the first water pump (2), the second water pump (6), upper content gauge (10) and lower content gauge (11) are all unified to control by control system.

3. the underground water retention system in washroom according to claim 2, is characterized in that: on described pipeline (12), be provided with three way cock (13).