Tianjin Bo-nan energy-saving environmental Assembly Technology Ltd. specialized in the production and sales of various emission caps and the caps upgrade products, color and size can be different according to the demand for customized, shape appearance, ease of installation, repair and maintenance of convenience, can be used in industrial plants, high-rise residential, all public buildings and other places of natural ventilation needs.
The first generation of environmental protection and energy-saving products -- Ogive
1 and the shape of a stylish, spherical-type surface was.
2, built-in weather-proofed louvres, adjustable wind, rain stopped.
3, the inner copper network will be able to pest control vermin.
4, caps for ABS materials with high temperatures, corrosion resistance performance.
Five colors can be different depending on the user's needs conditioning, the replacement.
6, caps under the reserved size hole the size of custom, without any limitations;
7, installation simple, convenient, directly mounted on the wall above can be outdoors.
Ogive escalation of the first generation products -- with through-the-wall control Ogive
Through the walls of the tube wall fixed, the tube can always scrub clean, which can also be guaranteed to wear caps with the pipe wall with confined to prevent the backflow of rainfall along the slot. |
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Ogive escalation of the second generation products -- adjustable ventilation devices |
The through-the-wall and is connected to the indoor wall equipped with air volume adjustment installations will be fully open or fully closed, air volume size can be adjusted freely, while its small, stealth features of the interior decoration added a bright spot. |
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| Adjustable-ventilation device upgrade -- filter-type dynamic ventilation devices |
While with Ogive through walls of wind capacity conditioning installations, increased multi-layered filtering system can stop the dust, such as bug flew indoors, can also adsorption air and indoor decoration residues of toxic formaldehyde and other harmful gases. According to aerodynamic theory, the use of indoor heat outside pressure for natural ventilation. Installed directly on the wall, not the use of space occupied in ensuring ventilation, noise suppression, anti-mosquito on the premise that also has filters to purify the air. Without prejudice to the light and does not affect indoor decoration effect. Its built-in multiple filters may remove cleansing, maintenance is simple and convenient. |
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Non-powered ventilation unit upgrade -- Dynamic ventilation devices
Electricity, can be polluted indoor air emission fast, the fresh outdoor air through a filter after the introduction of indoor fast.
No electricity circumstances, can still without power for the working principle of natural ventilation, to achieve a double effect.
The device also has dual motor cycle effectiveness of the work of the turn, on the one hand to extend the life of the motor, the other to satisfy a row into a ventilation needs. |
