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太阳能环管道堵塞是造成闷晒的原因
来源:http://www.sdlntyn.com 发布时间:2018-1-4 14:52:50 浏览次数:493
  1、集热器的吸热涂层若有损坏或脱落应及时修复。所有支架、管路等每两年涂刷一次保护漆,以防锈蚀
1. The endothermic coating of the collector should be repaired in time if it is damaged or shedding. Brush a protective paint once every two years to prevent corrosion
2、定期进行系统排污,防止管路阻塞。并对水箱进行清洗,保证水质清洁。一般一年左右清洗一次。
2, regular system discharge is carried out to prevent pipeline blocking. The water tank is cleaned to ensure that the water quality is clean. Usually it is cleaned once a year or so.

3、当辅助电热用电高于同期值较多时,很可能是太阳能没有作用或作用降低,需请技术人员检修,以恢复正常。

济南阳台壁挂太阳能

3, when the auxiliary electric heating is higher than the same time value, it is very likely that the solar energy has no function or decrease, so it is necessary to ask technical personnel to repair it in order to restore normal.
4、经常清除太阳集热器透明盖板上的尘埃、污垢,保持盖板的清洁以保证较高的透光率。清洗工作请在清晨或傍晚日照不强、气温较低时进行。 可直接用干净拖把(更好是专用)和清水清洁,作业时一定要注意自身安全,同时防止清洁用具从高处跌落。
4. Clean up the dust and dirt on the transparent cover plate of the solar collector, keep the cover plate clean so as to ensure high transmittance. Please do the cleaning in the morning or evening when the sunshine is not strong and the temperature is low. A clean mop (preferably a special) and clean water can be used directly. It is necessary to pay attention to the safety of the mop and prevent the falling of the cleaning equipment from the height.
5、冬季气温低于零下25摄氏度时,多数平板集热器是不能正常使用的,只能用电辅助加热。五星产品循环管路强抗冻,可以继续使用,但要注意外接水路冰冻。
5. When the temperature is below zero 25 degrees centigrade in winter, most plate collector can not be used normally. It can only be heated by electric auxiliary. The five star product circulation pipeline is strong anti freeze, can continue to use, but should pay attention to the outside water road freezing.
6、防止闷晒。循环系统在阳光照射下集热器的情况下停止循环称为闷晒,闷晒将会造成集热器内部温度升高,损坏涂层,使箱体保温层变形、玻璃破裂等现象,且水不会热。
6, prevent the dull exposure. Under the condition of sunlight, the circulatory system stops circulating under the condition of sunlight collector. It is called dull drying. It will cause the temperature inside the collector to rise, damage the coating, make the insulation layer of the box form deformed, and the glass will burst, and the water will not be hot.
造成闷晒的原因可能是循环管道堵塞;在自然循环系统中也可能是冷水供水不足,热水箱中水位低于上循环管所致;在强制循环系统中可能是由于循环泵停止工作所致。
The reason for the dull sunlight may be the blockage of the circulating pipeline. In the natural circulation system, it may also be the lack of cold water supply, and the water level in the hot box is lower than the upper circulation pipe. In the forced circulation system, it may be caused by the stop of the circulating pump.
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