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The installation of solar water heaters

Consideration should be given to the installation of fixed and solid security structure, wind, lightning and the roof drainage and so on.
In the fixed roof above the waterproof layer to prevent the destruction of water-proof layer led to the roof leakage.
A concrete way: on the roof in the pouring of concrete pier directly in the expansion of the bolt embedded on the pier. Pier: The pier should be done in the structure of the wall above. Is strictly prohibited in the pouring directly on the floor (easy to overload caused deformation floor, leaking). Piers based on the size of the local wind load by the size of the wind after checking. In order to increase the stability of the households should be a joint-body cast for the Union Pier. Piers in the outlet hole on the reservation, roof to ensure smooth flow of drainage.

Mine safety measures

Installed on the roof of solar water heaters, generally over the parapet of the roof height, so the original design of the mine roof of the solar water heater system is invalid. After the installation of solar water heaters in the building, the lightning protection measures should be considered.

The design phase consider uniform installation of solar architecture, the design should be considered a unified fixed, such as lightning protection measures.

Electric water heater installation

Electric water heater installation involves the installation options, fixed, cable and sockets, electrical leak-proof design.

Installation: the installation of electric water heaters for the general location of the bathroom. In order to look inside the bathroom, electric water heaters are usually installed in the ceiling, but this approach is bound to make hollowing ceiling, ventilation visualization. Prohibit the installation of the ceiling in a confined inside.

Fixed: the water heater should be fixed in the wall or the floor. When fixed on the load-bearing wall structure, can be directly embedded bolt or bolts to fight inflation; when fixed on the thick brick wall at 120, should be embedded concrete block wall the way embedded bolt; bathroom wall when the other Cut off wall, the floor should be chosen to adopt a fixed manner, embedded in the floor with bolts, or embedded pieces of iron, and then bolt welding on the iron pieces.

Cable, and leak-proof electrical socket design: the design of new residential distribution, generally considered the use of electric water heaters or air-conditioning load. Cable wiring design of the ground to consider all three holes have outlet credible ground wire connected with the earth. Use leak-proof electrical socket outlet in the bathroom to install the water heater's location, socket set aside three holes.

In order to prevent household water pipes together with the earth and caused the whole floor, metal pipe leakage occurred in the bathroom, bathroom, kitchen, such as electric water heater installed in a room, and so do bonding system to prevent leakage.

The pipeline installation

Solar water heaters and electric water heater installation of the pipeline is complementary photovoltaic hot water system is an important component 51. Including the choice of pipeline materials, the laying of pipes, pipe insulation three areas.

Pipe materials: the use of solar water heaters proposed pipeline choose to use aluminum composite pipe. Inappropriate use of hoses, PP-R pipes, pipe deformation which, not fixed.

The laying of pipelines: the wall should be dedicated pipe or tube wells for solar water heaters up and down with the laying of water pipes. Cave tube wells or pipelines to set aside a fixed channel card fixed pipeline.

Pipe insulation: water from the roof into the room and it takes a certain amount of distance, the longer the pipeline along the greater the heat loss. Hence the need for pipe insulation measures. The cave dark enough to use control of the pipeline, the pipeline should be a layer of insulating material above the parcel. The use of special way of laying pipe wells, wells in the pipeline packing Insulation materials, such as expanded perlite, and so on.

Solar water heaters by matching the best pipeline from factory to supply a unified package. To create a direct pipeline into a heat pipe to increase the flexibility and adaptability of the installation, on-site installation of insulation to reduce the workload.