RU28703U1 - Autonomous sewage system (ASK) - Google Patents

Description

AUTONOMOUS SEWAGE SYSTEM (ASK) E 03 F 5/00

The useful model refers to the sewage system, namely to a complex of engineering structures and sanitary measures that ensure the collection and disposal of domestic wastewater associated with everyday human activities in rural areas.

A device is known, which is a toilet, inside which the waste is recycled into compost. (Razumovsky E.S. “Cleaning and disinfection of wastewater in small towns. -2nd ed ..- M.: Stroyizdat, 1986. - 106s.) Compost is used as fertilizer. The dry closet is intended for use by one family. However, the use of dry closets does not solve the issue of wastewater treatment from other sanitary devices (washbasins, bathtubs, sinks, etc.)

The closest solution to the technical problem to the claimed utility model is a simple device in which wastewater from the toilet, sinks and baths is piped into a pit (septic tank) where biological wastewater treatment is carried out by anaerobic digestion. (Rudolph Randolph “What to do with wastewater - 2nd ed. - M .: Stroyizdat 1987.-32s.) Such a septic tank allows for effective treatment even with little maintenance since the amount of wastewater generated in an individual building is small compared to the total the volume of sewage of the village.

The disadvantage of this device is the large size of the pit, where the fermentation process is carried out naturally, for several months, as well as the shape of a septic tank, rectangular, made of brick. Despite the fact that a rectangular septic tank has a simple design, a sufficient amount of building materials is spent on its device, and therefore construction costs increase.

The proposed utility model solves the problem of so-called "amenities in the yard, creates the usual hygienic and comfortable amenities of the toilet room of a city apartment in rural areas.

The utility model greatly simplifies the collection process,

Sewerage and treatment of domestic wastewater from everyday human activities.

Autonomous sewage system (hereinafter system) has:

-simplicity of design, allowing the use of factory manufacturing and installation on site in a short time with a minimum amount of construction work,

-high reliability, ensured by low throughput, uncomplicated technical schemes, the use of devices, mechanisms and apparatuses having a very small percentage of failure.

 . . x -

- a simplified technology based on public biochemical processes of the human body, which allows not to upset the ecological, environmental balance,

- ease of operation, since it does not require additional maintenance efforts, except for the need to remove the finished fertilizer,

- low cost.

The technical result is achieved by the fact that an autonomous sewage system including a bath, a toilet, a washbasin, an accumulation tank and pipelines is additionally provided with a splitting tank inside which a filter system is placed, while a gas discharge valve is installed in the upper part of the splitting tank and drilled in the bottom along the entire length of the bottom holes.

The system has connecting devices made in the form of flexible couplings. The figure shows a General diagram of an autonomous sewage system.

Autonomous sewage system contains a bath 1, toilet 2, washbasin 3, storage capacity 4, splitting capacity 5, flexible couplings 6, 7 and pipelines. 8.

A filter system 9 is placed inside the splitting vessel 5, a gas discharge valve 10 is installed in the upper part of the vessel 5, and holes 11 are drilled along the entire length of the bottom.

The system operates as follows. Wastewater generated from everyday human activities (metabolic processes in the human body, washing dishes, food, premises, etc.) from the toilet 2, bath 1 and wash basin 3 is discharged through pipelines 8 into storage tank 4. Sewage collection is carried out under the foundation level 12 of house 13. Docking of the sewage isolation in house 13 with the system structures is carried out using couplings 6, 7, which makes it possible to eliminate the leakage of the system throughout the installation scheme having different dynamics parameters (screwing effect) than the capital structure (house, cottage, farm, barracks, etc.). The receiving tank or storage tank 4, made in the form of a metal barrel, separates the incoming domestic wastewater into different fractions by specific gravity, retaining the acid component of urine and heavy (heavier than water) organics (its main mass is toilet paper, soap, powders, etc. .) Gradually an acid solution forms, the concentration of which increases. The solution does not freeze, organics react with acids and burn out. The splitting capacity 5, made in the form of a metal barrel, takes up excess water and floating organics, where, due to the almost absence of oxygen, it is disinfected, even the most dangerous wire formations of bacteria are destroyed for humans. The released hydrogen sulfide heats all the cavities of the system. Through the filter system 9,

made of inert building materials and placed in splitting tank 5, filtered and disinfected water but drilled holes 11 in the bottom are discharged into the soil 14. When the fertilizer volume reaches the critical level and when it is ready, the fertilizer is removed from the splitting tank 5 manually through a valve 10 gas discharge pre-bleed gas. Thus, an autonomous sewage system provides self cesspool, self heating, self disinfection in the presence of sewage, toilet paper, which has catalytic properties. Pumping out the system of fecal waste is not only not required, but also harmful, since it deprives the system of the working mass of processing and stops receiving the effects necessary for the functioning of the entire system.

Claims (2)

1. Autonomous sewage system, including a bathtub, toilet bowl, washbasin, storage tank and pipelines, characterized in that the system is additionally equipped with a splitting tank, inside which a filter system is placed, while a gas discharge valve is installed in the upper part of the expansion tank and the gas discharge valve in the lower holes are drilled over the entire length of the bottom. 2. The autonomous sewage system according to claim 1, characterized in that the system has connected devices made in the form of flexible couplings.