新闻动态
棚室铺设浮膜的目的
棚室铺设浮膜的目的一是用于保温，第二就是抵抗大风对棚面覆盖物的侵害。在冬季常发生偏西北或偏东北方向的大风，这对浮膜东西两侧的固定是一个极大的考验。
The purpose of laying floating film in the shed is to keep warm, and the second is to resist the strong wind against the cover of the shed. In winter, there are often strong winds in the northwest or northeast direction, which is a great test for the fixation of the East and west sides of the floating membrane.
据了解，很多菜农采取的办法是压土袋，一般是当风力比较大的时候使用。土袋压膜容易导致棚室东西两头棚膜变得松散，并且两个土袋之间的缝隙更容易进风。那么对于浮膜两头灌风的情况有没有一个最佳的解决办法呢？
It is understood that many vegetable farmers adopt the method of pressing soil bags, which is generally used when the wind is relatively strong. It is easy to cause the film on the East and West ends of the shed to become loose, and the gap between the two bags is easier to enter the air. So, is there an optimal solution for the situation of two ends of the floating membrane?
有的菜农使用绳子巧压浮膜根据风力的大小可以选择单用绳子或者绳子与土袋相结合的办法压浮膜。
Some farmers use ropes to press the floating membrane skillfully. According to the size of the wind, they can choose to press the floating membrane by using ropes alone or by combining ropes with soil bags.
当风力在5级以下时，可单用绳子即可，把浮膜放下以后，绳子的上头固定在棚顶的浮膜钢丝上，下头可捆绑在一个土袋上。当然也可以在前脸处埋设地锚，将绳子系在地锚上面。如果菜农有条件的化，可在浮膜两侧压上边裤，把绳子穿到里面，每天将浮膜盖好以后将绳子拉紧就可以了。如果风力较大，在系好绳子的同时，可配合使用土袋压浮膜。一般来说将土流水槽模具 u型槽模具 电缆槽模具 隔离墩钢模具 护坡砖模具 钢制闸门 螺杆式启闭机 卷扬式启闭机袋压到绳子位置最好。
When the wind force is below grade 5, the floating membrane can be put down by rope alone. After the floating membrane is put down, the upper end of the rope is fixed on the floating membrane steel wire on the ceiling, and the lower end can be tied on a soil bag. Of course, you can also bury the ground anchor in the front face and tie the rope to the ground anchor. If the vegetable farmers have the conditions, they can press the side pants on both sides of the floating membrane and put the rope inside. After covering the floating membrane every day, they can tighten the rope. If the wind is strong, the earth bag pressure floating membrane can be used together with the rope.
The purpose of laying floating film in the shed is to keep warm, and the second is to resist the strong wind against the cover of the shed. In winter, there are often strong winds in the northwest or northeast direction, which is a great test for the fixation of the East and west sides of the floating membrane.
据了解，很多菜农采取的办法是压土袋，一般是当风力比较大的时候使用。土袋压膜容易导致棚室东西两头棚膜变得松散，并且两个土袋之间的缝隙更容易进风。那么对于浮膜两头灌风的情况有没有一个最佳的解决办法呢？
It is understood that many vegetable farmers adopt the method of pressing soil bags, which is generally used when the wind is relatively strong. It is easy to cause the film on the East and West ends of the shed to become loose, and the gap between the two bags is easier to enter the air. So, is there an optimal solution for the situation of two ends of the floating membrane?
有的菜农使用绳子巧压浮膜根据风力的大小可以选择单用绳子或者绳子与土袋相结合的办法压浮膜。
Some farmers use ropes to press the floating membrane skillfully. According to the size of the wind, they can choose to press the floating membrane by using ropes alone or by combining ropes with soil bags.
当风力在5级以下时，可单用绳子即可，把浮膜放下以后，绳子的上头固定在棚顶的浮膜钢丝上，下头可捆绑在一个土袋上。当然也可以在前脸处埋设地锚，将绳子系在地锚上面。如果菜农有条件的化，可在浮膜两侧压上边裤，把绳子穿到里面，每天将浮膜盖好以后将绳子拉紧就可以了。如果风力较大，在系好绳子的同时，可配合使用土袋压浮膜。一般来说将土流水槽模具 u型槽模具 电缆槽模具 隔离墩钢模具 护坡砖模具 钢制闸门 螺杆式启闭机 卷扬式启闭机袋压到绳子位置最好。
When the wind force is below grade 5, the floating membrane can be put down by rope alone. After the floating membrane is put down, the upper end of the rope is fixed on the floating membrane steel wire on the ceiling, and the lower end can be tied on a soil bag. Of course, you can also bury the ground anchor in the front face and tie the rope to the ground anchor. If the vegetable farmers have the conditions, they can press the side pants on both sides of the floating membrane and put the rope inside. After covering the floating membrane every day, they can tighten the rope. If the wind is strong, the earth bag pressure floating membrane can be used together with the rope.
