After the renovation, can I change the radiator? Putting furniture is a little out of the way.

1. When is the radiator suitable for shifting gears?

It is best for central heating users to transform radiators in non-heating seasons. There are two reasons:

1. Central heating is a system, and the change of one household will affect the whole system. The heating valve is self-controlled, so the decoration time can be arranged by yourself, otherwise it must be arranged before the heating period, so as not to affect the normal heating of neighbors.

2. At present, radiators are mostly customized and have a certain production cycle. If you don't plan ahead, the construction period will be affected because the radiator is not in place, which will cause certain economic losses to users. Therefore, whether it is a new house or a second-hand house, if you want to transform the heating, you must arrange it in advance and try to catch up with the heating period.

Second, the position measurement

When replacing the radiator, measure the length of the radiator and the area of the new installation position in advance to avoid reinstallation because the area is not suitable.

Third, it does not affect other users.

The heating system in some communities is in series mode. If one or a group of radiators are rebuilt, all radiators in the whole building or home will be turned off. Therefore, before users move their radiators, they must first understand the running lines and principles of the whole building and their own thermal circulation system, and then carry out renovation, not because of local influence.

Fourth, the connection position

The part where the radiator is connected with the pipeline is prone to water leakage, water seepage, bursting and other problems. Therefore, special attention should be paid to the joint parts during disassembly, so as to avoid damaging the interface during disassembly, and more importantly, to ensure that the pipeline will not bend, so as not to be unable to install. Check whether the rubber sealing ring is installed at the joint of the pipeline during installation to prevent water leakage and bring trouble to future use.

Fifth, do a good job in anti-corrosion.

When removing the radiator, check the anti-corrosion effect of the inner wall of the radiator. The original heating system was sealed. After disassembly, the inner wall is exposed to air, which increases the corrosiveness of oxygen to the inner wall. If the radiator has trachoma, it is likely to leak after disassembly. Therefore, after the radiator is removed, check whether there are trachoma and cracks. If there is a problem, it can't be used anymore.

Six, the choice of radiator installation position

There are three aspects to be considered when choosing the installation position of radiator: first, safety, such as hanging radiator is best placed on the load-bearing wall; The second is functionality. For example, the radiator placed under the window can prevent the circulation of cold radiation and cold air, and people will not obviously feel the invasion of cold air when they are close to the cold window; In addition, we should also consider the furniture factor. For example, radiators should not be installed near furniture that is afraid of long-term heating.

Seven, inhibition test

The whole heating system includes valves, pipes, radiators, interfaces and other components. After disassembly and reassembly, the whole system needs to be tested, and it can be put into use only after the test proves that there is no leakage. If it is connected to the original pipeline without pressure test, once the pressure in the pipeline is too high, the connection point or valve can not bear the pressure, which may lead to water leakage or serious explosion, threatening the safety of users' lives and property. Therefore, inhibition test is essential.