太阳能集热器的制造的原理介绍 - 济南天华新能源科技有限公司
济南天华新能源科技有限公司为您免费提供济南力诺瑞特太阳能热水器济南力诺瑞特阳台壁挂太阳能专卖店济南力诺瑞特太阳能专卖店等相关信息发布和相关资讯,敬请关注!
热门搜索: 多层住宅太阳能产品 太阳能热水系统设备集成 配件专区
站内 站外

联系人: 蒋莉

电话: 0531-85715890

网址: www.jnlinuoruite.com

地址: 济南市天桥区粟山路76号药山派出所对面

新闻详情
您当前的位置:首页 > 新闻资讯 > 详细内容

太阳能集热器的制造的原理介绍

发布时间 : 2017-03-03
来源:http://www.jnlinuoruite.com/news/87.html
太阳能集热器是太阳能热水器接收太阳能量并转换为热能的核心部件和技术关键,其造 价约占太阳能热水器总造价的二分之一左右。全玻璃管式太阳能热水器根据热介质的不同又可分为全玻璃真空管集热器和热管真空管(玻璃金属结合)集热器两种。它们的主要关键部件是真空集热管或热管真空集热管。
Solar collector is the core component and key technology of solar water heater to receive solar energy and convert it into heat energy. The cost of solar collector is about 1/2 of the total cost of solar water heater. The full glass tube solar water heater can be divided into two types: the full glass vacuum tube collector and the heat pipe vacuum tube (glass metal combination) collector according to the different heat medium. Key components are vacuum tube or a heat pipe vacuum tube.

目前国内最普及的全玻璃真空集热管像一个拉长的暖水瓶,由两根同心圆玻璃管经抽真空而成,内管外壁采用直流反应或磁控溅射镀膜工艺制备而成,沉积渐变铝-氮/铝选择性太阳吸收膜层。全玻璃真空集热管材料、工艺和结构简单,可靠性好,集热效率高,太阳吸收率≥90%,红外发射率≤9%,使热的传导对流,辐射损失降至极低,具有“只进不出”的保温特效。

济南力诺瑞特太阳能热水器

All glass vacuum tube currently the most popular like a thermos bottle of an elongated, composed of two concentric glass tube with vacuum pumping into the outer wall of inner tube by DC reactive magnetron sputtering process or prepared deposition gradient aluminum nitrogen / aluminum solar selective absorption film. All glass vacuum tube materials, technology and has the advantages of simple structure, good reliability, high thermal efficiency, the solar absorption rate greater than 90%, the infrared emissivity is less than 9%, the heat conduction and convection, radiation losses to very low, has not only into the insulation effect.
全玻璃真空集热管一般由玻璃内管、外管构成,内管内壁装水与保温水箱相连通,循环,内管外壁涂有选择性涂层用于吸收阳光,内管与外管之间保持一定距离,通常1cm,将内、外管之间抽成真空后熔接,集热时,当阳光透过外管照射到内管上,内管发热后,将内管内的水全部加热,利用冷热比重不同的物理原理,由管内与保温水箱内的水相互交递循环,最终将保温箱内的水加热。
All glass vacuum tube generally consists of glass inner pipe, an outer pipe, the inner pipe wall filled with water and heat insulation water tank is communicated with the circulation, the outer wall of inner tube coated with selective coating is used to absorb sunlight, to maintain a certain distance from the inner tube and the outer tube, usually between 1cm, the inner and outer tube between the evacuating after welding. The collector, when the sun through the outer tube onto the inner tube, inner tube heating, the inner tube in all water heating, using physical principle and different proportion, by the inside of the pipe and the heat preservation water tank water each delivery cycle, water heating will eventually be the incubator.
济南市天桥区江昊太阳能销售处济南力诺瑞特太阳能热水器提供技术支持,更多精彩内容请进入:http://www.jnlinuoruite.com,我们会倾情为您解答。
Flyover District of Ji'nan city Jiang Hao Solar Sales Office Ji'nan linuoruite solar water heater to provide technical support, more exciting content, please enter: http://www.jnlinuoruite.com, we will love to answer your questions.

上一条:太阳能的反射式聚焦原理的产生
下一条:"输水管'对于阳台壁挂太阳能的重要

相关标签: