Vali lehekülg

In smaller sized greenhouses, a manual system opened and closed by hand could possibly be installed. These work simplest when the screen material is supported by a track system.

Start time – when each morning will the display screen system start operation
Stop period – when in the afternoon will the screen system stop operation
Light level – at what light intensity will the screen end up being activated either to open up or close
Maksimaalne / minimaalne temperatuur - millised on täpselt soovitud temperatuuri piirid
Maksimaalne / minimaalne õhuniiskus - millised on täpselt niiskuse piirangud
Gap positions – this pieces the percent open up or close placement under different circumstances such as early on a winter morning to lessen thermal shock or through the summer to provide better shading. The gap guidelines and speed of movement can be controlled in a few systems.
Time delay – under changeable climate this Kasvuhoone mootorikäigukastid avoids frequent opening and closing
Wind speed – To lessen temperature loss, the screen could be closed early below high wind speed conditions
Snow detection – this may open the screen and turn on heat when it begins to snow.
The standard system uses nylon monofilament or stainless steel cables to support the screen materials. The screen material can possibly rest on top of the network of cables or be suspended by hooks from the cables. A gearmotor powers a drum or rack and pinion that moves the industry leading of the screen materials. Control is either with a manual switch or electronic controller.

Based on the above, the grower is required to enter the following parameters in to the controller:

Kliimajaam on vajalik välistingimustes valguse, temperatuuri, niiskuse, tuule ja vihma või lume tingimuste tagamiseks.