RU16931U1 - ROOF WATER STORAGE FOR STABLE WATER SUPPLY INSIDE BUILDINGS - Google Patents

Abstract

An under-roof water storage device, characterized in that it is made in the form of a flat reservoir above the ceiling of the upper floor inside the perimeter of the external walls, both for the entire building and for a separate staircase, which allows providing a three-day supply for a five-story building in the absence of water supply from the main water supply ( with the possibility of collecting atmospheric precipitation from the roof of the water; using the heat of the air from the ventilation ducts), with an intake from the filtration well of drinking water and an intake of household water.

Description

Under-roof water storage for stable water supply

inside the buildings.

The invention relates to the field of water supply systems inside buildings using a ventilation system and roof construction. The aim of the invention is to ensure relative autonomy of consumers from water supply systems, the most economical use of water for household and drinking needs and the reduction of all types of costs for water supply.

Known water supply systems with water tanks with and without pumps, where the tanks are a separate, or built into the building, technical structure, and provide a supply of water for a period of maximum flow. In existing systems, water is supplied to consumers through main water pipelines, which currently do not provide the required quality and stable pressure. Moreover, at least 50% of the so-called drinking water is spent on technical needs. During periods of maximum consumption, the upper floors, as a rule, remain without water, and in the event of an accident at the water supply system or in the electric networks, or during the repair period, the whole house remains without water.

A water storage design is proposed that allows you to provide water to a 5-storey building for 1.5-3 days in the event of a power outage or an accident at the main water supply, as well as use water of appropriate quality for household and drinking needs

The design of the upper part of the drive and the roof provides the collection of precipitation and snow melt due to the use of heat from ventilation ducts.

MKI E 03 in 1/02 7/04 The sketch shows a schematic diagram of a device. Constructive repgenia in

Depending on the characteristics of the upper part of the building, they can be different.

The drive is a flat reservoir above the ceiling (1) of the upper floor

inside the perimeter of the outer walls (2) and can be mounted both on the entire building, and on

separate entrance.

Waterproofing (3) is made either with rubber paint or other materials,

or a pond is assembled from prefabricated elements.

Water (6) serves as a heat accumulator and a heat insulator and minimizes

temperature difference (+ 4-g + 25 ° С) during the year.

The water level is determined by the carrying capacity of the overlap 300 kg / m and

supported by a sewer riser (4) through a water lock and rain

gutter (5). A level float valve (15) supplies water to

drive from the highway in dry time.

Above the water, a continuous muddy non-closure (7) is arranged for collection and discharge

condensate (19) from gas ducts and ventilation ducts (8) to the sewer riser (4) through the water

gate.

Above the outlets of the gas ducts and ventilation ducts (8) is installed

reflective metal roofing (9). Air (16) from ventilation ducts is washed from below

this bloodstream comes out through the slotted deflector visors (10) along the perimeter of the roof.

Precipitation (18) (snow, rain) flows down the collector (I) through a water lock in

storage device.

The filament water intake (13) is located in the well (12), the walls of which are

replaceable serviced filters. The water intake for household needs and for Н Ь works as follows: -the main water supply system provides a water level in the drive of 20 cm using a float valve (15); - rain can fill the drive up to 30 cm; -snow on the roof, heated from below with warm air, also replenishes the drive; - the water collector (11) passes from the roof only the middle layer of water through the water lock; - excess water flows into the sewer riser (4) through a water lock with a cross-section up to 10% of the diameter of the riser; rainwater (5) discharges water at a level of 30.5 cm. -gases and air (16), constantly entering the space between the ceilings, warm the roof from below (9), melt the snow and go out through the slotted deflector visors (10) along the perimeter of the roof in any direction of the wind (gable roofs and others are possible; a problem snow and icicles disappears), condensate (19) between the floors drains into the sewer through a water lock; -the movement of water in the drive is organized in a spiral or snake to avoid the appearance of stagnant zones, through several channels; -well (12) is a modular filtration unit, up to ozonation, and is served from above in section; - water intake (13) provides the supply of drinking water to consumers with a constant nanor;

Claims (1)

An under-roof water storage device, characterized in that it is made in the form of a flat reservoir above the ceiling of the upper floor inside the perimeter of the external walls, both for the entire building and for a separate staircase, which allows providing a three-day supply for a five-story building in the absence of water supply from the main water supply ( with the possibility of collecting atmospheric precipitation from the roof of the water; using the heat of the air from the ventilation ducts), with an intake from the filtration well of drinking water and an intake of household water.