The floor heating system after 2-3 heating seasons should be cleaned by the staff before the heating season; before heating, check whether the main pipes and heating well valves are normally opened and closed, and whether the threaded ports are loose. If the threads are loose, it will cause water leakage. Just tighten the thread. At the beginning of heating, do not rush to open the main valve. You should wait 1-2 days for the external network pipeline to circulate and open it to prevent the impurities deposited in the pipeline from pouring into the indoor floor heating system. Check whether the filter is blocked and disassemble it for cleaning by yourself; Enter the household pipeline valves and the relevant valves of the manifold, and then check whether the relevant joints of the floor heating system are firmly connected, whether there is water leakage, and check whether the pressure gauge value is in the normal range, and open the exhaust valve to exhaust.
When using floor heating for the first time, check whether the main pipes and heating well valves are normally opened and closed, and whether the threaded ports are loose. If the threads are loose, it will cause water leakage. Just tighten the threads (same as Northern Heating). Open the front valve of the manifold and check the floor heating system. Whether the relevant joints are firmly connected, whether there is water leakage, and check whether the value of the pressure gauge is in the normal range. The temperature of the system should not be set too high when the floor heating system is turned on for the first time, whether it is used for the first time or after a period of time. The water temperature should be set to around 18℃ on the first day, around 25℃ on the second day, and 30 on the third day. It is about ℃, and it can rise to normal temperature on the fourth day, that is, the water temperature is about 45℃. In the case of low indoor temperature, the temperature of the floor heating system is suddenly increased. The floor heating system cannot accept the excessively high temperature for a while, and there is no slow transition time to adapt, which will not only damage the components of the floor heating system, but also affect the use of the floor heating system. Life expectancy, and because of the moisture on the ground, the moisture will spread after the temperature rises and the floor will be deformed, so the warming of the floor heating should be controlled appropriately. During the operation of the floor heating system, check whether the filters, valves, thermometers, pressure gauges, etc. can be used regularly.
"Turn off the floor heating system when you leave the room, and turn on the floor heating system when you return to the room." Is this correct? In fact, this is a practice that outweighs the gain and can easily damage the floor heating system. A more correct and economical approach is to control the indoor temperature to 13℃~15℃ when people leave, and control the indoor temperature to 18℃~20℃ after returning home. With this setting, the indoor temperature rises relatively quickly, usually from 15°C to 18°C to 20°C within half an hour. When the house is empty for a long time (more than 3 days), you can consider turning off the floor heating system, and then turn on the floor heating system when you return home. If the temperature is lower than 5 degrees, it cannot be turned off to prevent the pipeline from freezing and cracking.
What are the requirements for the floor materials of the floor heating system? Why are solid wood floors generally not suitable for floor heating? Floor heating systems require floor decoration materials with low thermal resistance, low water absorption, and small expansion and deformation. Ceramic tiles and marble floor materials are especially suitable. Second, choose floor heating special solid wood composite flooring. Ordinary solid wood floors have large thermal resistance, which will affect the heat dissipation effect. Solid wood floors have certain requirements for moisture content, and are susceptible to expansion and contraction due to the external environment. Coupled with thermal expansion and contraction caused by heating, they are more likely to produce scoops, twists, and bends. , Cracks, will affect the service life of solid wood flooring. The keel needs to be pierced during installation, which is easy to damage the underground pipes, and the keel is easy to deform and more likely to cause deformation of the solid wood floor.
