respiration in the nursery is important . “ As a grower , if you have a large greenhouse , you want the climate to be the same everywhere , ” explain Peter van der Putten , area sales manager at Vostermans Ventilation .
By using lover , a grower can ensure that temperature and humidness are the same everywhere . “ In addition , ventilating system insure atmosphere flow around the plant and a better CO2 distribution . It also guarantee that when there is a gamey humidity , specially at night , that the wet in the zephyr can not condense on the leave . This is how you prevent fungous diseases . " In short , this is the idea behind fan .
More efficiency , less decibelsA devotee , however , not only raise aviation displacement , but also make noise . “ If you drop eight hours in the greenhouse , it can become get at . So in addition to the push efficiency , which had to be increased , we also looked at the noise level : it had to be reduce . ”
halve energy useFirst of all , the efficiency . Peter explains that the vigor consumption of the most popular fan , which is for 5,000 m3 , has been halve . “ In an average greenhouse in the Netherlands you have about 25 fans per hectare . If you take on an mediocre use of eight hours per Clarence Day , then compared to the previous manikin you save 24 kilowatt of electricity per day , every day . ”
Because they make the motor themselves at Vostermans , they also have the knowledge to make those motors more effective . " An effective motor , in combination with an optimal impeller and an optimum housing , all developed in - star sign - this combining has direct to this great result , with savings of up to 48 percent . "
Can you turn it down a bit?In recent years , interference has also increasingly become an issue in the mart . Peter does have an explanation for that . " Due to scale up , you also get more and more fans in the greenhouse , so the effectual horizontal surface increases . "
Obviously , ensuring that a fan emits less dB of noise is a answer , but we also await at the interference experience . “ An electric motor does not make any noise on its own , but in combination with a fan , any gridiron and suspension , it does create racket . We have made change to this : we have been capable to thin out the amount of randomness through , among other things , a different suspension and an optimum rooter . ”
And by using plastic cloth , the oftenness of the auditory sensation also alter . That way of life you accomplish a more pleasant experience of the auditory sensation , Peter explain . " And the credit card is also very potent . "
Also ready to hand : the sports fan can now be connect to the hose even more easy , thanks to a elicit edge that is built into the fan . " So you no longer ask a separate adapter piece , the iron ring of the trunk can go on in no prison term . "
For more information : Peter van der PuttenVostermans Ventilation+31 ( 0 ) 77 389 32 32[email protected]www.vostermans.com
