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分体式热水器用泵循环实现热量传递的好处
来源:http://www.sdlntyn.com 发布时间:2017-12-14 16:53:41 浏览次数:434
  家用太阳能热水器通常按自然循环方式工作,没有外在的动力。真空管式太阳能热水器为直插式结构,热水通过重力作用提供动力。平板式太阳能热水器通过自来水的压力(称为顶水)提供动力。而太阳能集中供热系统均采用泵循环。由于太阳能热水器集热面积不大,考虑到热能损失,一般不采用管道循环。
Household solar water heaters usually work in a natural cycle without external power. The vacuum tube type solar water heater is a direct plug structure, and the hot water is powered by gravity. The flat panel solar water heater is powered by the pressure of the tap water (called the top water). The solar central heating system adopts pump cycle. Due to the small heat collector area of the solar water heater, the pipeline cycle is generally not adopted in consideration of the loss of heat.
太阳能热水器把太阳光能转化为热能,将水从低温度加热到高温度,济南太阳能售后服务中心以满足人们在生活、生产中的热水使用。太阳能热水器按结构形式分为真空管式太阳能热水器和平板式太阳能热水器,真空管式太阳能热水器为主,占据国内95%的市场份额。

Solar water heaters convert solar energy into heat energy, and heat water from low temperature to high temperature. Ji'nan solar energy after-sales service center meets people's hot water consumption in life and production. According to the structural form, the solar water heater is divided into vacuum tube solar water heater and flat plate solar water heater. Vacuum tube solar water heater mainly occupies 95% of the domestic market share.

济南太阳能售后服务中心

真空管式热水器的吸热时,太阳辐射透过真空管的外管,被集热镀膜吸收后沿内管壁传递到管内的水。管内的水吸热后温度升高,比重减小而上升,形成一个向上的动力,构成一个热虹吸系统。随着热水的不断上移并储存在储水箱上部,同时温度较低的水沿管的另一侧不断补充如此循环往复,更终整箱水都升高至一定的温度。
When the vacuum tube water heater is endothermic, the solar radiation is passed through the outer tube of the vacuum tube and is absorbed into the pipe through the inner tube wall after the absorption of the heat collector. The temperature of the water in the tube rises, and the proportion decreases and rises, forming an upward motive to form a hot siphon system. With the rising of water stored in the tank top, while the lower temperature water along the opposite side of the tube to complement this way, eventually FCL water rises to a certain temperature.
真空管式家用太阳能热水器是由集热管、储水箱及支架等相关附件组成,把太阳能转换成热能主要依靠集热管。集热管利用热水上浮冷水下沉的原理,使水产生微循环而达到所需热水。
The vacuum tube type household solar water heater is composed of heat collector tube, storage tank and bracket and other related accessories. The solar energy is converted into heat energy mainly by heat collector tube. The heat collector uses the principle of floating cold water in hot water to make water produce microcirculation and reach the required hot water.
平板式热水器,一般为分体式热水器,介质则在集热板内因热虹吸自然循环,将太阳辐射在集热板的热量及时传送到水箱内,水箱内通过热交换(夹套或盘管)将热量传送给冷水。介质也可通过泵循环实现热量传递。
The plate type water heater is usually split type water heater, and the medium is transported to the water tank in the tank by the heat siphon natural circulation in the collector panel, and the heat is transferred to the cold water through heat exchange (jacket or coil). The medium can also achieve heat transfer through the pump cycle.
公司始终坚持不断进行管理创新和科研创新,将以优良的品质、完善的售后服务赢得广大客户的信赖与支持,欢迎广大新老客户来我公司实地考察,洽谈合作!
The company always insists on continuous management innovation and research innovation, and will win the trust and support of our customers with excellent quality and perfect after-sales service. Welcome new and old customers to come to our company for field visits and discuss cooperation.