Tel: 0086-532-88966982
       0086-532-88965892
Website: www.lidajituan.com
E-mail: sales@lidajituan.com
Head office: 5th Floor, Building A, Dalen Center, 180 Haier Road, Qingdao, 266000, China

Lida greenhouse is a kind of place which can change plant growth environment, create the best conditions for plant growth, and avoid the influence of seasonal changes and bad weather. It uses daylighting covering materials as whole or part of the structural materials, and can cultivate plants in winter or other seasons that are not suitable for open-field plant growth. The aim of greenhouse production is to regulate the production period, promote growth and development, control pests and diseases, and improve quality and yield.

The design concept of Lida greenhouse is "adhere to scientific and practical principles; adhere to the principles of improving the utilization rate of land resources, energy saving, water saving and high efficiency; adhere to the principle of advanced, reliable and appropriate selection of greenhouse structural materials and equipment; adhere to the principle of world leading".

Lida greenhouse mainly includes greenhouse foundation, main structure of greenhouse, covering materials, ventilation system, internal shading system, fan damp curtain cooling system, distribution electric control system, etc. The greenhouse designed by our company adopts hot-dip galvanized light steel structure, which has strong wind and snow resistance and long service life. We are devoted ourselves to building excellent greenhouse projects for our customers.

Greenhouse is suitable for planting flowers, vegetables, melons, fruit trees and so on. There are many kinds of greenhouse. According to different materials, greenhouse can be divided into the following four types:
　　Film greenhouse、  glass greenhouse、solar panel greenhouse 、solar photovoltaic greenhouse

　　Film greenhouse

　　1.1）Single-layer film greenhouse
　　Skeleton Material: hot-dip galvanized light steel structure
　　Covering Material: Top covered with single-layer film, at the four sides by single-layer film or other
　　Span:7.0m/8.0m
　　Eaves height:：2.2m-5.0m
　　Column spacing：4.0m
　　Top Window：Manual or Electric roller shutter
　　Side window：Manual or Electric roller shutter
　　Complementary facilities：Choosing different supporting equipment according to the greenhouse function needs

　　1.2）Double-layer film greenhouse
　　Skeleton material: hot-dip galvanized light steel structure
　　Covering Material: Top covered with double-layer inflatable film, surrounded by inflatable film or other
　　Span: 6.4m/8.0m/9.6m
　　Eaves height: 2.2m-5.0m
　　Column spacing: 4.0m 
　　Top window: Long gear bar window
　　Side window:rack outward window, push-pull window, electric vertical push-pull window, rolling shutter
　　Complementary facilities: Choosing different supporting equipment according to the greenhouse function needs

　　Glass Greenhouse

　　Greenhouse characteristics 

　　3.1） Venlo-style with solar panel greenhouse
　　Greenhouse structure
　　Skeleton material: Hot-dip galvanized light steel structure, A-shaped roof Covering material: PC hollow solar panels on top and around
　　Roof window: Interlaced window, one-sided window and long window at roof ridge
　　Side window: rack flip window, push-pull window, electric vertical push-pull window
　　Complementary facilities: Choosing different supporting equipment according to the greenhouse function needs
　　Technical parameter
　　Technical parameter
　　Snow load: 0.40 kN/㎡;
　　Span: 6.4m/8.0m/9.6m/10.8m/12m/12.8m/16.0m
　　Eaves height: 3.0m-8.0m
　　Column spacing: 4.0m/8.0m
　　Greenhouse characteristics
　　◆The greenhouse has the characteristics of multi-roof in one span, small roof, multi-gutter and large span, and the interior can be flexibly partitioned.
　　◆Good lighting performance and Indoor lighting uniformity
　　◆It has strong drainage capacity and can be used for large area multi-span.
　　◆Aluminum alloy profiles or special link seals, link seals, beautiful appearance
　　◆It has the function of preventing fogdrop, setting dew water collecting groove under the open gutter, which can collect the dew water and guide it to the end of the greenhouse, so as to reduce the occurrence of diseases and insect pests.
　　◆It has the function of preventing fogdrop, setting dew water collecting groove under the open gutter, which can collect the dew water and guide it to the end of the greenhouse, so as to reduce the occurrence of diseases and insect pests.
　　◆The interior is spacious and bright, the operation space is large, and the utilization rate of greenhouse is high.

　　3.2）Arched Roof Sunshine Plate Greenhouse

　　"Greenhouse structure""
　　Design Load: Wind Load 0.30 kN/㎡
　　Snow load: 0.40 kN/㎡
　　Span: 6.4m/8.0m/9.6m
　　Eaves height: 2.5m-8.0m
　　Column Spacing: 4.0m
　　Greenhouse characteristics
　　◆Curved roof is more conducive to the decline of rainwater and snow, reduce wind resistance, improve the load resistance of greenhouse, reduce dew drop, and reduce the incidence of pathogens caused by excessive humidity.
　　◆The opening of skylight at the top of greenhouse conforms to the flow direction of hot air, is conducive to the flow of air and the loss of heat, and is conducive to cooling and dehumidification in summer.
　　◆Gutter with large flow
　　◆Large span, large column spacing, tall type can be widely used as ecological restaurants, leisure and sightseeing greenhouses and large flower markets.
　　◆The top cover can be double-deck hollow board and double-deck gutter, which can effectively prevent dew and reduce energy consumption for heating in winter.
　　Greenhouse structure
　　Skeleton material: hot-dip galvanized light steel structure, arc top
　　Covering material: PC hollow solar panels on top and around
　　Top window: through-length rack with arc gear and arc rack
　　Side window: rack flip window, push-pull window, electric vertical push-pull window
　　Complementary facilities: Choosing different supporting equipment according to the greenhouse function needs

　　solar photovoltaic greenhouse

　　◆太阳能光伏大棚温室是一种新型的温室，是在温室的部分或全部向阳面上铺设太阳能光伏发电装置的温室，它既具有发电能力，又能为一些作物或食用菌提供适宜的生长环境
　　◆光伏温室项目是观光农业与设施园艺有机结合的产物，他是集光伏发电、农业观光、农业作物、农业技术、园林景观及文化发展于一体的创新型农业产业
　　同时，利达温室大棚，根据客户的需求，可提供相应的外遮阳系统、内遮阳系统、降温系统、供暖系统及配套部件。

　　温室大棚配套系统及配件:

　　5.1）外遮阳系统

　　◆该系统主要作用是夏季的遮阳降温，使阳光漫射进入温室，保证作物免遭强光灼伤，由于阻挡了大量光线的进入，有效减少了温室内部热量的积聚
　　◆抗紫外线、防冰雹，减少对温室顶部的侵害
　　◆根据种植作物的不同，选用不同遮阳率的幕布以满足不同作物对阳光的需求
　　◆遮阳降温：夏天通过闭合幕布能有效的反射掉部分阳光，可使温室温度下降4℃-6℃

　　5.2）内遮阳系统

　　◆防雾防滴：当闭合内遮阳系统时，温室内形成上下独立的两个空间，能有效的阻止温室内雾气的形成及滴露
　　◆节能保温：冬季和夜间能有效地阻止温室内部热量通过辐射或热交换形式外溢，从而降低能耗，减少温室运行成本
　　◆节约用水：可减少室内作物和土壤水分的蒸发，有效保持空气湿度，减少灌溉用水
　　◆复合式保温墙体，内墙保温外墙加热，易于形成良好的棚内小气候
　　◆冬季使用保温被，草帘保温，电动卷帘机卷放

　　5.3）降温系统

　　◆降温系统是利用水蒸发时将空气中的湿热转变为潜热的原理进行降温的。湿帘装在密闭温室一端山墙或侧墙上，风机装在另一端山墙或侧墙上，风机抽风时，室内产生负压，迫使室外未饱和的空气流经湿帘多孔湿润表面时，空气中大量湿热转化为潜热，从而实现对空气的降温。

　　5.4）供暖系统

　　◆温室采用热水循环采暖系统，热水采暖是用60℃-85℃热水循环与空气进行热交换，主要设备是热源（地热井或锅炉）及温室内散热器。
　　◆温室主要使用低温热水供暖，载热体水的温度不高，便于操作，适于温室采暖
　　◆散热器的布置对温室内温度的均匀性影响很大，设计时必须结合温室内空气流动状况综合考虑精心布置
　　◆根据需要可以选择锅炉暖风机供暖、空调供暖等方式

　　5.5）温室大棚配件