CN201502080U - A sequential watering device for collective dormitory toilets - Google Patents

Abstract

The utility model discloses a sequencing water supply device of a dormitory toilet. The device comprises a faucet (7), a lavatory trough (1), a flushing water tank (3), a urinal (2) and an excrement trough (4) that are installed in a toilet, wherein the lavatory trough, the flushing water tank, the urinal and the excrement trough are sequentially connected by a drainage vertical pipe (6); waste water generated by washing the face and rinsing the mouth or washing clothes by utilizing the tap water from the faucet is converged into the flushing water tank through a lavatory trough platform (8) and a lavatory trough gully (9), and the waste water collected in the flushing water tank can be drained in mass flow in a concentration way through the urinal and the excrement trough that are lower than a ground (11) by utilizing a siphon pipe (10); at the front of the excrement trough, bathing waste water generated by a shower (5) is collected so as to increase the water quantity and the cleaning effect after the excrement trough is flushed; finally, all waste water is converged in the drainage vertical pipe and then is drained into a sewer. Therefore, the sequencing water supply device of the dormitory toilet improves the repeated utilization factor of the tap water in the toilet and realizes the purpose of water saving.

Description

A sequential watering device for collective dormitory toilets

technical field

The utility model relates to a collective dormitory toilet, in particular to a sequential watering device for the collective dormitory toilet with a large flow of people.

Background technique

At present, the shortcomings in the design of toilets in collective dormitories are that the water used for flushing toilets (flush toilets and urinals) is tap water, and the waste water used for washing is directly discharged into the sewer; it not only causes a lot of waste of water resources, but also increases the waste water. emissions.

Contents of the invention

In order to overcome the deficiencies in the above-mentioned prior art, the purpose of this utility model is to provide a bathroom design of a collective dormitory with sequential water use. The used waste water is transformed into the water source of downstream sanitary appliances, thereby improving the reuse rate of tap water in the toilet and achieving the purpose of saving water. The design is simple and practical, in line with the national water-saving policy strongly advocated by the state, and can be used in factories, collective dormitories of enterprises and institutions, stations and other public places with a large flow of people.

In order to realize the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:

A sequential watering device for toilets in collective dormitories, comprising wash basins, flushing water tanks, urinal tanks and stool tanks arranged in the toilets, the wash tanks, flushing water tanks, urinal tanks, and stool tanks are sequentially connected through drainage risers.

As for the sequential water device in the dormitory bathroom, a shower is arranged between the stool tank and the urinal tank.

According to the sequential water device for the dormitory bathroom, the washbasin is divided into a washbasin platform and a washbasin gutter.

In the sequential watering device for the dormitory bathroom, a siphon is arranged in the flushing water tank.

Due to the adoption of the above-mentioned technical scheme, the utility model has the following advantages:

The sequential watering device for the collective dormitory bathroom is to convert the waste water used in the high-potential sanitary appliances into the low-potential sanitary appliances by using the height difference of different water-using appliances in the bathroom through a flushing water tank that collects waste water. Source water, thereby improving the reuse rate of tap water in the bathroom, and achieving the purpose of saving water; taking a 5-story student dormitory building as an example, there are 40 dormitories on each floor, and each room has 4 people. If there are 2 bathrooms, Calculated by using 10L of water for each student to wash their stools once a day, the building can save 8 tons of water per day and 240 tons of water per month. Based on the price of tap water per ton of 2 yuan, the water fee can be saved by about 500 yuan per month. This device has a wide range of applications, simple and practical design, and obvious water-saving effect. It is in line with the national water-saving policy strongly advocated by the state. It can be used in factories, enterprises, institutions, school dormitories, railway stations and other public places with a large flow of people. If it can be widely promoted, it will certainly produce great economic and social benefits.

Description of drawings

Fig. 1 is the plane schematic diagram of described dormitory toilet sequential water device;

Fig. 2 is a schematic diagram of the height and potential of each sanitary appliance in the toilet sequential water device of the collective dormitory;

In the figure: 1-Wash tank; 2-Urinal tank; 3-Flush water tank; 4-Stool tank; 5-Shower; 6-Drain riser; 7-Faucet; ; 10 - siphon; 11 - ground.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

A sequential water device for toilets in collective dormitories, comprising a faucet 7 set in the toilet, a wash basin 1, a flushing tank 3, a urinal tank 2 and a stool tank 4, the wash tank, the flushing tank 3, the urine tank 2, and the toilet tank 4 Connected in turn through the drain riser 6.

In the sequential water device for the dormitory bathroom, a shower 5 is arranged between the stool tank 4 and the urinal tank 2 .

In the sequential water device for the dormitory bathroom, the washbasin 1 is divided into a washbasin platform 8 and a washbasin gutter 9 .

In the sequential watering device for the dormitory toilets, a siphon 10 is arranged in the flushing water tank 3 .

As shown in accompanying drawing 1,2: the tap water of faucet 7 is through the washbasin platform 8 in the washbasin, the washbasin ditch 9 that the waste water produced after washing or washing is imported into the flushing water tank, utilizes siphon 10 to collect in the flushing water tank The large flow of waste water is concentrated and discharged through the urinal and stool tank whose terrain is lower than the ground 11; the shower waste water generated by the shower 5 is collected before the toilet tank to increase the water volume and the cleaning effect of the toilet tank after flushing, and finally all the waste water sinks The inflow and drainage standpipe is discharged into the sewer, and a certain slope is maintained between the urinal, shower and toilet trough, so that the generated waste water can flow to the drainage standpipe by gravity to prevent water accumulation.

Claims (4)

1. a sequential water device for collective dormitory bathrooms, comprising a water tap (7), a washbasin (1), a flushing water tank (3), a urinal (2) and a stool tank (4) arranged in the bathroom, characterized in that: The washbasin, the flushing tank (3), the urinal (2), and the toilet (4) are connected successively by the drainage standpipe (6). 2. The device for sequentially watering toilets in collective dormitories according to claim 1, characterized in that: a shower (5) is arranged between the stool tank (4) and the urinal tank (2). 3. The sequential watering device for dormitory toilets according to claim 1, characterized in that: the washbasin (1) is divided into a washbasin platform (8) and a washbasin ditch (9). 4. The device for sequentially using water in dormitory toilets according to claim 1, characterized in that: a siphon (10) is provided in the flushing water tank (3).

Images