The invention relates to a device for connecting a piece of road equipment, such as a drain inlet, to a vertical fixed runoff drainage pipe.
The invention relates to a surface draining arrangement, particularly a drainage channel, a road gully, a yard gully or a manhole.
The invention concerns a chimney device with gas insert equipped with a boiler comprising an area drain (1) wherein is housed a heating medium exchanger (5).
Rain water on highways is collected in drainage structures, before discharge elsewhere, and is initially collected in a sump structure such as a gully pot (12) to trap sediment.
Said chimney device is characterised in that said area drain (1) comprises between its outlet (41) discharging the combustion products and said exchanger (5) means (43) slowing down the speed of said combustion products.
The invention relates to grating for a de-watering channel, a yard gulley or similar surface de-watering devices.
The funnel preferably consist of synthetic material.
The invention also relates to a method for producing a funnel of synthetic material.
The invention relates to a funnel for connecting the top or frame of a road gully to a collecting basin.
A funnel-like guide (10) at the entrance to the compartment (2), carrying a pair of cameras (13, 14), takes a second measurement of the position of the fuel element (8) as well as providing frictionless guidance.