Hydropower design considerations
1. Shielded cables should be used for weak currents. Re-slotting and wiring are required for the secondary decoration circuit layout. Most of the weak and powerful electricity can only be piped from the ground, and it is very common for strong and weak electricity pipes to cross and close to each other. Use of unshielded cables for weak currents may cause signal interference.
2. Principles of circuit layout design Grasp the principle of “the shortest distance between two endsâ€, do not intentionally wind, and maintain a relatively “live lineâ€
3. In principle, if the strong electric power pipe provided by the developer is a PVC pipe, a PVC pipe should be used for the secondary hydropower reformation, and the JDG pipe (sleeve type fixed galvanized steel pipe) should not be used, otherwise it is difficult to realize the overall grounding connection. Left behind. If the original developer provided the strong electric power pipe itself is a JDG pipe, both pipes can be used.
4. The hydropower design needs to determine whether the required water circuit reform design scheme matches the actual hydropower system (especially the second-hand house, which will be explained below). For example, if a new residential building uses a ready-to-use electric water heater, central air conditioning, and other For appliances with particularly high power, it is necessary to consider a new route from the distribution box for use.
5, kitchen water and electricity design requires cabinet design drawings coupled with safety assessment into a case
6, hydropower design must master the kitchen bathroom and other functions between the furniture, electrical equipment size and characteristics in order to make an accurate positioning of the hydropower reform program.
7, the general residential hydropower design equipment function reference configuration, with three rooms, one room, one bathroom, one kitchen, common configuration, for example, large units and so on.
80 After-Renovation Design Hydroelectricity Renovation Residential Appliances Renovation Design Central Air Conditioning Arrangement Kitchen Cabinet Doors Bathroom Design Bathroom Size Overall Toilet Bathroom Design Drawing
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