- Country of manufactureRussia
- View pumping stationMobile
- The medium to be pumpedLiquid fuel
Block - modular pumping station " Corvette - 2 - Ш40 - 2 - НМШ5 " is designed to supply fuel from tank trucks to the tank and transfer fuel from the tank to the boiler room.
Features of block - modular pumping station
It is a modular building, complete factory readiness, equipped with a heating and ventilation system (multiplicity 10), instrumentation and automation equipment, electrical equipment and electric lighting.
The station is operated in a moderately cold climate (UHL), location category 1 with a nominal ambient temperature not higher than plus 40 0 С and not lower than minus 60 0 С in accordance with GOST 15150.
The station is located in a block - type container made of rolled metal (channel GOST 8240 - 97) and sandwich panels with insulation 100 mm thick, provides a positive temperature inside the block not lower than + 5 0 C. Insulation material is environmentally friendly, non - toxic and non - combustible.
The container is divided into two areas: the computer room and the control room. A manual hoist is installed in the machine block for mounting and dismounting of equipment. The machine room and the control room are separated by a sealed partition with an explosion - proof door. Fireproof gates and doors. The building has 3 windows - 2 in the machine room, 1 in the control room.
In the machine room, on a common frame, 2 pumps of the Ш40 type (1 working, 1 standby) and 2 pumps of the NMSh5 - 25 type (1 operating, 1 standby) are mounted. Working pump Ш40 pumps diesel fuel from a tanker truck into tanks. The working pump NMSh5 - 25 transfers diesel fuel from the tanks to the boiler room. The pressure at the inlet to the pumps is measured by vacuum gauges, at the outlet - by pressure gauges. A FZhU filter with a filtration fineness of 100 microns is installed in front of the pumps. Ball valves before and after pumps and filters allow you to disconnect these elements from the system for subsequent dismantling.
To clean and drain the pipelines of the pumping station from the pumped liquid, a nitrogen purge unit is used, which consists of a cylinder, a balloon reducer and a ball valve.
The entire technological process in the pumping station is carried out from the local control system: manual, from the pumping room, and automatic control of the pumps according to the fuel levels in the tanks.
Automatic activation of forced ventilation on the signal "gas content" from the gas alarm. All equipment is explosion - proof.