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济南力诺瑞特太阳能浅析平板太阳能热水器优缺点
来源:http://www.sdlntyn.com 发布时间:2018-8-9 15:13:54 浏览次数:464
随着“节能环保”理念逐步深入到人们的心中,像太阳能这样的清洁能源越来越受到大家的欢迎,其中广受欢迎的太阳能热水器便证明了这一点。太阳能热水器可以给人们带来舒适热水的同时,由于其消耗的能源是可再生的太阳能,可以为用户节省不少的花费。那么,具体太阳能热水器的优缺点有哪些呢?以下对平板太阳能热水器优缺点进行了介绍。
As the concept of "energy conservation and environmental protection" goes deep into the minds of people, clean energy such as solar energy is becoming more and more popular, among which the popular solar water heaters are proof of this. Solar water heaters can bring comfortable hot water to people, as the energy consumed by the solar energy is renewable solar energy, it can save a lot of cost for the users. So, what are the advantages and disadvantages of the specific solar water heater? The advantages and disadvantages of flat panel solar water heater are introduced.
太阳能热水器是一种能够将太阳光能转化为热能,将水从低温度加热到高温度,以满足人们在生活、生产中的热水需求的设备。按照结构形式划分,太阳能热水器分为真空管式太阳能热水器和平板式太阳能热水器,目前国内真空管式太阳能热水器市场占有率较多,不过,国际上一般都是平板式太阳能热水器,而且平板式太阳能热水器优势也非常明显,将会是未来我国太阳能热水器的发展趋势。平板太阳能热水器主要是由平板集热器、储水箱、水管、支架及配件等部分组成,其中平板集热器是平板太阳能热水器的关键部件,其热性能高低是衡量热水器好坏的重要指标。
Solar water heater is a kind of equipment that can transform the solar energy into heat energy and heat the water from low temperature to high temperature to meet people's hot water demand in life and production. According to the structure, the solar water heater is divided into vacuum tube type solar water heater and flat panel type solar water heater. The current domestic vacuum tube type solar water heater has more market share. However, it is generally flatbed solar water heater in the world, and the advantage of flat panel solar water heater is very obvious. It will be the future development trend of solar water heater in China. Flat panel solar water heater is mainly composed of plate collector, storage tank, water pipe, support and accessories. The plate collector is the key component of flat panel solar water heater. Its thermal performance is an important index to measure the quality of the water heater.
太阳能热水器的优点
The advantages of solar water heater
适合建筑一体化要求。由于平板太阳能热水器的平面结构特性,使其在设计时不受形态或尺寸的约束,形态结构灵活随意,比较容易实现与建筑构件的结合。另外,其金属材质的集热板,对于安装和维护提供了较大的便利。
It is suitable for the requirement of building integration. Due to the plane structure characteristics of flat panel solar water heater, it is not constrained by shape or size in design, flexible and flexible in shape and structure, so it is easier to combine with building components. In addition, its metal material heat collector provides greater convenience for installation and maintenance.

济南力诺瑞特太阳能

热效率高。平板太阳能集热器不像真空管那样存在间隙,它是一个连续的平面,在被太阳光照射时,整个集热器表面都可以接受太阳光。因此,在同样的采光面积和日照强度下,平板太阳能热水器的日平均效率比真空管要高6%以上。

The heat efficiency is high. A flat solar collector is not like a vacuum tube that has a gap. It is a continuous plane, and the surface of the collector can accept the sun's light when it is irradiated by the sun. Therefore, under the same lighting area and sunshine intensity, the daily average efficiency of flat panel solar water heater is 6% higher than that of vacuum tube.
承压性能良好。平板太阳能集热器的吸热板采用的是金属材料,集热器与贮水箱的连接也采用金属零件,所以,它可以承受来自自来水和循环泵的压力。
The pressure bearing performance is good. The heat absorber plate of the flat panel solar collector uses metal material, the collector and the storage tank are connected with metal parts, so it can withstand the pressure from the tap water and the circulating pump.
性能稳定。在一些大型的场所,比如宾馆、游泳馆、工厂等地,使用太阳能热水器就需要较多的太阳能集热器组成大规模的供水系统。真空管太阳能热水器,使用的是橡塑件进行连接,系统使用起来非常不稳定,而平板太阳能集热器则是通过金属来连接集热器与系统,系统稳定性非常好。
The performance is stable. In some large places, such as hotels, natatorium, factories, and other places, the use of solar water heaters will require a large number of solar collectors to form a large water supply system. The vacuum tube solar water heater is used to connect the rubber and plastic parts. The system is very unstable. The flat panel solar collector is used to connect the collector and the system through metal. The system has a very good stability.
太阳能热水器的缺点
Disadvantages of solar water heater
防冻的问题。平板太阳能集热器不太适合在结冰地区使用,否则会有受冻的问题,需要进行二次加热来解决这一问题;
The problem of antifreeze. Flat panel solar collector is not suitable for use in icing area, otherwise there will be a problem of freezing. It needs two heating to solve this problem.
热损失的问题。平板太阳能的版芯不是真空,隔热效果不是很好,相较于真空管太阳能,其冬天散热较快。
The problem of heat loss. The core of flat solar panels is not vacuum, the insulation effect is not very good, compared with vacuum tube solar energy, its heat dissipation is faster in winter.
以上主要对平板太阳能热水器的优缺点进行介绍,平板太阳能热水器是目前国际上比较受欢迎的太阳能热水器,相较于真空管太阳能热水器,其优势非常明显。先要了解更多内容,可以来电咨询!
The advantages and disadvantages of the flat panel solar water heater are introduced above. The flat panel solar water heater is the most popular solar water heater in the world at present. Compared with the vacuum tube solar water heater, the advantages of the solar water heater are very obvious. First to know more content, you can call to consult!