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OPIS KRÓĆCÓW
A: króciec tłoczny DN80, B: króciec ssący DN100, C: króciec przelewowy DN100, D: króciec spustowy DN100, E: króciec oddechowy DN100, F: otwór rewizyjny DN700

USE
Horizontal, ground-based, single-chamber, water storage reservoirs are used for drinking water storage, which allows to equalize periodical water deficits, caused most often by too small yield of well at the water intake in relation to the requirements. Horizontal, groun-based, water storage reservoirs are at the same time a kind of additional protection of water source used for fire-fighting purposes.

STORAGE RESERVOIR CONSTRUCTION

Ground-based, horizontal, single-chamber, water storage reservoirs are made of low-carbon, certified steel. The reservoir's jacket is made in the shape of horizontal roll, which is closed from both sides with flat, ribbed heads or heads of small convexity (depends on reservoir's diameter). There is a revisory manhole DN 500 in the jacket. It's closed with external leakproof lid. In the upper part of the reservoir there are 2 breathing connections with air-filtration system. The amount and size of other connectors is shown in the drawing. Manufacturer allows changing the amount, size and placing of the connectors on the basis of Buyer's individual guidelines.

Internal reservoir's surfaces are protected against the corrosion with "BRANTHO-KORRUX" paint with PZH certification for contact with drinking water. Externally the reservoir is protected with an appropriate bituminous lacquer layer. The reservoir is thermally insulated with mineral wool layer protected with a jacket made of trapezoidal galvanized steel. The reservoir is supported on two steel bearings. Bearing space and their dimensions are given by the Manufacturer individually for each reservoir.

TRANSPORT, FOUNDATION & ASSEMBLY OF WATER STORAGE RESERVOIR

Reservoirs are delivered at the destination place as complete ones with a platform and bearings. Their assembly means only putting them on prepared foundation, installing the platform and the ladder and connecting the sockets to the system.
Reservoir foundation should be done acc. to a separate building design, which takes into account the place and conditions of its installing.

BASIC WATER STORAGE RESERVOIRS DIMENSIONS

Type Capacity
V [m³]
Nominal diameter
DN [mm]
Reservoir length
L [mm]
Estimated reservoir mass
[kg]
ZRN 1 25 2500 5700 2100
2800 4650 2000
ZRN 2 35 2500 7750 2800
2800 6000 2680
ZRN 3 50 2500 10850 3900
2800 8640 3780
Dla podanych wymiarów przyjmuje się tolerancje zgodne z obowiązującymi przepisami.

 

CONSTRUCTIONS OUT OF THE SERIES OF TYPES

Water storage reservoirs of volumes not defined in the series of types are produced on the basis of Buyer's individual guidelines. In case of preparing an order we need the following information:

  • reservoir nominal capacity,
  • reservoir diameter or length,
  • connecting sockets' size, amount and location,
  • revisory manholes' size and amount.

NOTE!

  1. For all our pressure and non-pressure vessels we have a positive certificate of PZH in Warsaw for contact with drinking water.
  2. P.W. KOTŁOREMBUD offers a full gamut of service (from design works to complete production) in the range of water intake:
    • water purification plants,
    • water softening plants,
    • hydrophore plants, etc.
    We also specialize in building above mentioned objects in a container system.

WYTYCZNE BUDOWLANE POD FUNDAMENT POZIOMEGO NAZIEMNEGO ZBIORNIKA RETENCYJNEGO