Shulou(Shulou.com)05/31 Report--

Hello everyone, Lin Fei to answer the above questions, flat panel solar water heater installation video, flat panel solar water heater many people do not know, now let's take a look!

At present, the shortage of resources in the world is a problem that everyone in the world should pay attention to, so many of our manufacturers are more and more combining our existing problems when producing our products. To produce products that meet the needs of our society, just like our flat panel solar water heaters, are very popular. Flat panel solar water heaters make full use of sunlight and other resources in our daily life to heat our water, thus saving a lot of natural gas and coal resources. So, in order to make our flat panel solar water heater more popular, today I will tell you in detail the installation steps and some precautions in the use of our flat panel solar water heater.

Brief introduction of flat panel solar water heater

It is designed and developed for small high-rise residential buildings with flat panel solar water heaters, with water tanks placed on balconies, roofs, walls and other places. The flat panel solar collector is placed on the balcony, window, roof and wall in the building column, which makes up for the regret that the traditional solar water heater can not be perfectly combined with the building and environment because of its congenital deficiency. The collector and the water tank are separated from each other, and the collector can be flexibly installed on the roof, skylight, balcony or wall, regardless of location restrictions, realizing a perfect combination with high-rise buildings and the environment.

classification

According to the different modes of water circulation, it can be divided into three types: natural circulation, forced circulation and constant temperature discharge.

According to the different focusing mode of flat plate collector, it can be divided into concentrated type and non-concentrated type.

According to the use of the market in flat panel solar water heaters, there are two types: home market and engineering market.

According to the different materials of flat panel solar collector, it can be divided into ceramic solar panel, copper-aluminum composite solar panel, all-copper solar panel and stainless steel solar panel.

According to the different structure of the heat absorbing plate of the flat solar collector, it can be divided into tube plate type, fin tube type, snake tube type, flat box type, circular tube type and heat pipe type.

1. Check product parts: before installation, check the specifications and models of the water heater according to the design requirements, check whether the accessories are complete, and clean and mark the site. The solar water heater bracket should be prepared according to the detailed design drawings and generally assembled on site, and the installation of the foundation plate of the support should meet the design requirements. two。 Installation of flat plate collector: flat plate collector is widely used, the glass of the collector should be connected with water or frame, and the best tilt angle of the collector should be determined according to the use season and local latitude. In the northern hemisphere, the best direction of the collector is due south. Third, install the solar water tank: when installing the solar water tank, the water supply should be led to the bottom of the water tank, and water can be distributed through the water supply tank or funnel. The height of the connecting pipe is generally 50 ~ 100 mm lower than the entrance of the upper circulating pipe. The outlet pipe at the bottom of the water tank is connected in parallel with the upper hot water pipe. The upper circulation pipe is connected to the upper part of the water tank, which is generally about 200mm lower than the top of the water tank. The lower circulation pipe is connected from the lower part of the water tank.

four. Installation of connecting pipe: in order to reduce the loss of circulating head, the length of upper and lower circulating pipe should be shortened as much as possible, and the number of elbows should be reduced. An elbow with a radius of curvature greater than 4 times and a smooth inner wall should be used. The valve should not be set on the pipe. When several collectors are installed, the collectors can be connected in parallel, in series or in series, but the circulating flow should be evenly distributed. In order to prevent short circuit and stagnation, the circulating pipeline should be installed and the circulating head loss of each loop should be balanced. 5. Commissioning and operation: commissioning and operation should be carried out before the solar water heater is installed and ready for transfer. The system should be filled with water to remove air, and then check the circulating pipe for air resistance and stagnant flow. Mechanical circulation should be used to check the operation of the pump and whether the temperature rise in each loop is balanced, and record the temperature rise.

I have introduced to you in detail some installation steps of our flat panel solar water heaters and some important methods that need to be paid attention to during installation, so we must keep in mind the installation steps of our flat panel water heaters and these precautions. Only in this way can our flat panel water heaters play a better role. At the same time, we can really reduce a lot of trouble, or when our flat panel solar water heater is repaired in the future, we can know exactly where its fault is, so that we can know what it is. if something goes wrong, you won't be confused or at a loss as to what to do.

At the end of this article, I hope it will be helpful to you.

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