Detailed Product Description

The combined roof ventilator is the new generation ventilated product that my company through the reach to the domestic and foreign similar products as foundation, and develop this product. It has carried on the multi-operating mode optimization experiment in the air current organization, and has made many times the improvement in the structure, changed the original angular structure is the streamline structure, thus has achieved the international standard, was thei deal installment of high fever workshop natural ventilator.

It has the prominent merit of small resistance of discharge wind, the inside and outside air transport condition is best, with standing wind pressure ability, is the performance good natural ventilation equipment. It have good rainproof, against snow and takes shelter from wind the performance. The wind direction would not affect ventilator's platoon wind effect.

The throat is equipped with the motorized valve board, opening is nimble, and the closure is strict. When it opens in summer, plays the conduction current role; when it closes in winter, guarantee heating system normal operation. If the workshop humidity is big, the ventilator throat valve board and the throat guard shield take the heat preservation measure, prevents the condensation.

It has the structure to be reasonable, the high performance, the contour artistic characteristic, is the ideal energy conservation ventilation installation. This product has widely used in electric power, metallurgy, machinery, chemical industry, light industry, electron workshops and so on department's ventilating.

The DBZT roof ventilator mainly has the following several parts of compositions: Ventilator frame, keeping the rain off board, valve board , and electrically operated switch gear, drain, crossing board, periphery guard shield and so on.

The DBZT roof ventilator uses the electrically operated opening organization; the opening organization is composed by the electric motor, the speed reducer; the transmission system and so on.

The fittings and the material quality

Protects Board: Colored profiling steel plate or colored FRP board

Keeping the rain off board: Profiling steel plate or diaphanous FRP board

Keel Tile: Profiling steel plate or diaphanous FRP

Board drain: Profiling steel plate or diaphanous FRP board

Crossing board: Colored profiling steel plate or colored FRP board

Steel Frame: Hot dipping zinc

Empty stomach steel valve Board: Compound contour plate or compound FRP board

electrically operated organization