How to connect the floor heating pipe and the installation method of the floor heating pipe joint

1. In general, concealed works cannot have joints, but in practice, in order to reduce losses, many floor heating pipes are connected after water leakage, which can meet the heat capacity. If it can't be melted by heat, it will be connected with equal-diameter metal joints, and then it will be sealed, and other high-density substances will not be backfilled with cement. The floor is left with snap buttons for easy maintenance.

2, floor heating industry standard "low temperature hot water floor radiant heating";

3. When installing the floor heating pipe, the bending angle should be large and gentle. Some people almost bend it at 90 degrees for the sake of beauty. Once the cement is backfilled, a little hard bending will turn into a dead bend, causing the loop to be blocked and scrapped.

4. The floor heating pipes should be zigzag with a spacing of 20 cm.

5. After the installation is completed, before the cement backfill, theoretically, three water tests should be carried out, each time the pressure shall not be less than 8kg, and the pressure shall not be reduced by half a kilogram within half an hour.

Extended data

The reporter called Beijing Jingneng Fangshan Thermal Power Supply Co., Ltd., and a staff member said that he was only responsible for dispatching orders and the maintenance personnel did not maintain them. There is nothing she can do. Ms. Li should find a property management company. The residential property company said that there have been four or five such incidents in the residential area, and he suggested that residents find a heating company for maintenance.

It is understood that the community is an affordable housing community, with a ***3 high-rise, eight households in one staircase and nearly 300 households, all of which are floor heating. In the interview with the community, many residents reported that there have been many cases in which the branch pipes of the floor heating water separator collapsed. Residents want to appeal through this newspaper, hoping that heating parties and property companies can comprehensively overhaul heating facilities and prevent similar incidents from happening again.

People's Network-The floor heating pipeline collapsed and the residents' homes were flooded.