河南专业简易单拱大棚建造公司建造的过程中应注意的事项

河南专业简易单拱大棚建造公司建造的过程中应注意的事项

河南专业简易单拱大棚建造公司，建造的过程中应注意的事项，安阳市坤鹏温室工程有限公司专业设计，制作安装简易单拱大棚，薄膜大棚，阳光板连栋大棚，薄膜连栋大棚，玻璃连栋大棚，冬暖大棚，花卉大棚等各类新型农业设施大棚。批发销售各类温室大棚配件。

近几年来，全国各地兴起了一股大棚建造热，由于技术条件不同，不免存在或多或少的漏洞，结合各地建棚技术经验，总结出下面几点：
In recent years, the rise of a greenhouse across the country to build heat, due to the technical conditions are different, there are more or less the existence of a more or less loopholes, combined with the construction of the shed technical experience, summed up the following points:
1、两棚之间留的空地太少。
Two, 1 shed between the open space is too small.
有些农户为了节省土地，两棚之间距离过于窄，有些甚至才有2米左右，给大棚留下了隐患。冬季前面的大棚对后面遮阴太大，使大棚的前半部分蔬菜生长不利；对排涝害处极大，会出现冬季下雪时，扫雪棚前堆不下的情况。
Some farmers in order to save the land, the distance between the two shed is too narrow, and some even only about 2 meters, to shed a hidden danger. In front of the greenhouse in winter is too big on the back of the shade, unfavorable to the greenhouse is the first half of vegetable growth; harm to drainage greatly, will the winter snow, snow shed the heap of the situation.
专家建议：两棚之间空地的正确距离以4—5米为宜，这样既不互相遮阴，又可防风。
Expert advice: the correct distance between the space two shed in 4 - 5 meters is appropriate, it is neither shade each other, and wind.
2、大棚缺少雨季排涝系统。
2, the lack of drainage system in the rainy season.
很多农户建棚时没有考虑大棚排涝这个问题，没有防范措施，以至于在夏季下大雨时，棚面上留下的雨水汇集在棚“前脸”处，而没有地方流，连续几天都进不去人，甚至出现了大棚前沿被冲垮的现象。
Many farmers built shed when not considered greenhouse drainage, no preventive measures that in the summer rain, rain awning surface leave the pooled in the shed "face", not a local flow, for several days have no access to the people, and even the emergence of a frontier in greenhouse were destroyed.
专家建议：正确的方法是，棚前脸处挖一条东西走向与大棚同长的排水沟，排水沟宽约半米，深约30厘米左右。好让大棚面上留下的水随时流走，防止水流入棚内。
Experts recommend: is the right way, shed the front face of the digging an east-west and greenhouses with long drain, drainage ditch is about half a meter wide and a depth of about 30 cm. Let the plane left the water shed at any time flow away, to prevent water from flowing into the shed.
3、大棚土墙后坡缺少保护措施。
3, the lack of protective measures in the slope of the greenhouse.
一些大棚户在后坡这个部位没有遮盖设施，以至于夏季常被雨水冲刷，从而影响大棚的使用年限。有些棚户虽在后坡上覆盖了一层塑料布，但常常是经过风吹日晒，一年不到，后坡就又裸露了。
Some plastic shed in the back of this part of the slope did not cover the facilities, so that the summer is often washed by the rain, which affect the use of greenhouses. Some shanty although in slope after covering a layer of plastic cloth but are often after expose to the weather, less than a year, slope and bare.
专家建议：大棚后坡包上一层塑料布，再在外面包上一层无纺布。每10米左右用钢丝封一下，这样可保证五年左右，没有太大的问题。
Experts suggest: plastic bag on a layer of plastic sheeting, and then on the outside of a layer of non-woven fabric. Every 10 meters with a steel wire seal, so that can be guaranteed for about five years, there is not much problem.
4、大棚内最后两排立柱间距太大。
4, the last two rows of the column spacing is too large.
大棚内后两排立柱之间，其顶上的棚面部分常常是停放被卷好的草帘及卷帘机的部位，这个部位可以说是接受压力最大的地方，常常会使上面的骨架变形。
Between the greenhouse after two row of columns. On top of the canopy surface part is often parked was curled Caolian and rolling machine parts, this site can be said is accept the greatest place pressure, often make the above skeleton deformation.
专家建议：这两排立柱间隔尽量缩小，应在80厘米左右，中间只建一条东西走向的水泥沟兼人行路即可。
Expert advice: the two rows of column spacing narrow as far as possible, should be in about 80 cm, and built a thing to cement ditch and road can be.