欢迎来到园艺星球(共享文库)! | 帮助中心 分享价值,成长自我!
园艺星球(共享文库)
换一换
首页 园艺星球(共享文库) > 资源分类 > PDF文档下载
 

拉幕-荷兰式外遮阳GreenTop Outside screen system.pdf

  • 资源ID:2337       资源大小:261.85KB        全文页数:2页
  • 资源格式: PDF        下载权限:游客/注册会员/VIP会员    下载费用:0金币 【人民币0元】
快捷注册下载 游客一键下载
会员登录下载
微信登录
下载资源需要0金币 【人民币0元】
邮箱/手机:
温馨提示:
系统会自动生成账号(用户名和密码都是您填写的邮箱或者手机号),方便下次登录下载和查询订单;
验证码:   换一换

加入VIP,免费下载
 
友情提示
2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,既可以正常下载了。
3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰   

拉幕-荷兰式外遮阳GreenTop Outside screen system.pdf

GreenTo p Outside screen system Greenhouse climates can be controlled better if certain weather factors can be screened out outside the greenhouse. Excluding sunlight reduces solar radiation and lowers the temperature, which is especially important for high-quality ornamental plants like orchids and roses. Outside screening also means electricity savings (due to a decreased demand for cooling) and higher CO concentrations (less loss through ventilation). And thanks to its insulating effect, there are signicant energy savings in the spring and autumn. The GreenTop outside screen from Van der Valk Horti Systems adds even more benets to this list. Calculation program Calculation toolDeveloped in collaboration with TNO and other partnersCalculates the forces exerted on the structure for each projectInsurable according to TNO norms Sustainable The cheapest cooling methodLess solar radiation, so lower greenhouse temperatureDecreased need for coolingHigher CO concentration, less loss through ventilationCan be provided with solar panels, approx. 350 m per ha. Lightweight and compact Construction on the ridge of the greenhouseFreely accessible guttersNo accumulation of dirtSlender Valk-Plus push rodsMinimal light lossWHY VAN DER VALK HORTI SYSTEMS? The only company in the world specialising exclusively in the development and production of ventilation mechanisms and screen systems Engineering and production are both in house Innovative systems with distinctive benets for growers Quick and reliable deliveries due to our modern machinery and large stocks Technical, commercial and project support provided by enthusiastic staff Quick and efcient mounting using unique, well designed and high-quality components System supplier since 1963 GreenTop: truly a TOP product Hinged construction The compactness of the construction is primarily due to the use of slender Valk-Plus push rods, which have been the standard for decades in their application in vent-opening systems in greenhouses. With the GreenTop outside screen, they are applied as carriers of the screen trusses, mounted next to the glazing bars as an inverted V on the ridge. The V-carriers are hinged on both the underside and the top. This allows them to absorb lateral movements, preventing additional load from being put on the ridge due to torsion in the structure. The height of the outside screen is of course determined by the length of the V-carriers, which are manufactured entirely to the clients specications. Optional solar panels GreenTop outside screens are also available with integrated solar panels to generate electricity. A xed cap is made of solar panels and placed precisely above the screen system so there is no further loss of light. The green electricity generated can be used to meet part of the energy requirements in the greenhouse (air conditioning units, pumps, refrigerating units, etc.) without substantial transmission losses. Van der Valk Horti Systems BV, Zwartendijk 73, 2681 LP Monster, The Netherlands, T +31 (0)174 21 22 23, F +31 (0)174 24 27 27, www.valkhortisystems.com infovalksystemen.nl DEVELOPER AND PRODUCER OF VENTILATION MECHANISMS AND SCREEN SYSTEMS V01-2016 CONTACT VAN DER VALK HORTI SYSTEMS OR YOUR GREENHOUSE BUILDER / INSTALLER FOR MORE INFORMATION. ValkScreenVision KliMax Strong brand names of Van der Valk Horti Systems StabiMax XLDriveLine GreenTop ValkTriplePlus

注意事项

本文(拉幕-荷兰式外遮阳GreenTop Outside screen system.pdf)为本站会员(王 勇 先生)主动上传,园艺星球(共享文库)仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知园艺星球(共享文库)(发送邮件至admin@cngreenhouse.com或直接QQ联系客服),我们立即给予删除!

温馨提示:如果因为网速或其他原因下载失败请重新下载,重复下载不扣分。




固源瑞禾
关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

copyright@ 2018-2020 华科资源|Richland Sources版权所有
经营许可证编号:京ICP备09050149号-1

     京公网安备 11010502048994号


 

 

 

收起
展开