Is the so-called “not to fight unprepared”, although the installation of a hot and cold water pipe is not a war, but as an important indoor installation project, it is not to be underestimated. Therefore, before the installation of hot and cold water pipes, do some preparatory work, so that after the installation process, will not panic out of error. For example, the toilet will generally have hot and cold water pipes, so before the installation of the construction had better draw the corresponding drawings, to avoid the installation of the busy error. So, the specific bathroom hot and cold water pipe installation steps and hot and cold water pipe installation specifications are what? Here is to introduce you!
Installation steps of toilet hot and cold water pipes:
1. According to the pipe laying drawings drawn in the previous design, the pipe laying can be started after it meets the requirements.
2. First of all, we need to find the main valve of hot and cold water pipes, turn them off, and then connect the inlet of hot and cold pipes to a main valve, so as to facilitate the overall management in the future use process.
3. After the completion of the previous step and confirming that there is no problem, it is necessary to lay the pipeline in accordance with the pre-designed drawings, and then connect the cold water pipe to the cold water pipe, and the hot water pipe to the hot water pipe.
Installation specifications for toilet hot and cold water pipes:
1, in the installation of hot and cold water pipe need to pay attention to, hot and cold pipe must not test too close, the middle need to set aside some spacing.
2. It is recommended that hot and cold water pipes pass through the roof, because it can reduce man-made damage and extend the service life of the protective pipes.
3. The installation and arrangement form of hot and cold water pipes is generally filled with hot water pipes on the left and cold water pipes on the right, and then ensure that the interface and outlet of hot and cold water pipes are in a parallel state.
4, hot and cold water pipe line design can not be curved shape, must ensure its straight discharge, and as far away from electrical appliances as possible.
5, contact with hot and cold water pipe installation people know that there is a pipe card in the middle of the pipe, and the pipe card position slope should also meet the demand, each valve should be installed flat, convenient for future use and maintenance.
6. When installing the hot water pipe, attention should be paid to the difference between the water inlet and the water outlet of the water heater. The water inlet is connected with the total valve, and the water outlet is connected with the pipeline leading to the toilet. After installation, open the valve to ensure that there is no leakage, and finally install the faucet and shower in the bathroom.
