The main components of an interior gas installations whose assembly requires specific work

-         column inner power to counter

-         distribution network to points inland consumption is composed of pipe fittings and valves closing

-         gas utilization equipment, burners, for plant flue, channels smoke, hoods.

-         control devices, control and safety

Mounting column inside the plant food and gas meters

Indoor plant food column runs apparently using black steel pipes.

They can combine the fittings or by welding pipe diameter greater than ¾ “

Column is determined by the project route.

In general the routes are short and easily accessible by stairs, passages, corridors.

If a column that feed consumed more of the same building, each building column out of the ground outside, to prevent infiltration of gas into the building

Entry pipe from the ground directly in the basement is prohibited.

Volumetric gas meter measures flow rates up to 20m3 / h.

He assembled a cast iron plate that provides standardized connection tightness and protects it from work.

Mounting height is 1.5 ÷ 2 m from the floor and must ensure and protect the read pointer counter strikes during operation.

Valve will be installed before the meter counter.

If fire valve provided between the entry required in building the pipeline and to counter the distance is less than 5mm, you will tap the fire place and tap the meter.

Mounting internal gas distribution network

Interior routes should be straight pipes, the pipes will be installed in well-ventilated apparently.

Closing bodies mounted on pipes to check, and prove before mounting in the installation.

These valves are installed in accordance with data from the project.

Fixing pipes on the walls is made with metal bracelets, preferably next to steering and handling bodies. Maximum distance between two bracelets is 2m.

Niu bends at the corners of rooms are mounted at right angles because it is wrong, elbows will be much larger angles (ie installing a gas line under a concrete beam).

.So elbow angles will be more than 90 and in the right portion of the pipeline will be installed in a drain plug 3 / 8 “

The common routes of gas pipeline sits above the water supply.

To Install, after tracing pipes and penetrations are installed temporarily

The mounting over each pipe crossing a floor or wall pass pipe prosthetic (part embedded) steel or PVC with 15mm inner diameter greater than the outside diameter of pipe protected.

If the beams are mounted bypass caps for downloading stored condensation during operation.

The pipes are attached to bracelets, are mounted at the free ends of pipe plugs and they are going to install taps and then use points to perform a preliminary test on the sections, then test the resistance of the entire system ..

Use mounting devices and burners

Burners use devices and must be recognized by bodies of metrological control, so approved before they are installed in interior installations.

Each machine is equipped with two cranes use closure, one handle and one safety, placed at a distance to ease their handling.

Consumer appliances and burners is connected with rigid links to the plant.

After mounting the sample operation is their burners.

Burner flame should be blue. If the flame is yellow color, bright, burning is not complete and must be regulated amount of primary air or outlet (nozzle) for fuel gas.