Maintenance of Non-pressurized Solar Water

Solar water heating project mainly consists of a solar collector, heat storage system, control system, heat exchange system, auxiliary energy system, thermal insulation material, piping system, accessories, etc. The solar collector absorbs the heat from the sun and heats the water in the pipeline, and the non-pressurized solar water is transported to the heat storage device through the pipeline by a circulating pump. The design of the overall energy system can provide basic hot water for boilers, heat pumps, etc., which are transported to each hot spot for use through the pipeline.

Here is the content:

• Daily maintenance

• Prevent damage

Daily maintenance

1. When installing non-pressurized solar water, there may be a dust or oil smell in the pipeline, so you can open the faucet to eliminate the debris first when using it for the first time.

2. The water stored in the non-pressurized solar water should be discharged regularly according to the local water quality, and the drainage time can be chosen in the morning when the collector is colder.

3. Solar water heater surface, according to the amount of dust in the area and make regular wipe tests, when it rains can play a self-cleaning, keeping the surface of the water heater clean can get a higher heat collection efficiency.

4. Continuous sunny days for many days without hot water, its hot water temperature is very high, in the use of non-pressurized solar waters, please turn on the cold water first, then the hot water to avoid scalding.

Prevent damage

The vast majority of electric heaters on the market are only equipped with a simple thermostat and do not have a real system to prevent dry burning. At the same time, most solar water heaters are installed on the outdoor roof. This management of sloppy and management personnel technology differences, coupled with some electric heaters manufacturers of their products "can prevent dry burning" misleading, resulting in non-pressurized solar waters from the installation of electric heaters, in the beginning, there is serious potential for accidents. How to solve the problem of "dry burning" of electric heaters? In addition to choosing a reliable supplier should also be in winter on solar energy with the little case, should also be the non-pressurized solar water tank on water, according to data show that there is no water in the tank, the solar vacuum tube in the case of the empty sun, the tube temperature can reach about 2500C, it is easy to blow up the tube. Winter tube is exposed outside, the weather is very cold, and the tube inside the ice on the water, so the solution to the problem only needs to wrap a layer of thick sponge in the tank tube or solar tube, which can effectively prevent the water does not go up to lead to the empty tube and blow up the tube.

As an expert in solar thermal products, solar photovoltaic modules, and air source heat pumps, Linuo Ritter Co., Ltd is committed to promoting the development of building energy efficiency and residential industrialization, vigorously advocating and continuously promoting the integration of solar energy and architecture, innovating more than 20 kinds of technical solutions for building energy-saving systems; coupled with the advantages of photothermal, photovoltaic and other photovoltaic industry clusters.