What are the heating design specifications? Floor heating is now something that many families will have, of course, warm before the installation of a design specification, presumably there are many people do not know, in order to let everyone know what are the design specifications to warm? Next small site Edited for everyone to introduce what the design of floor heating?
First of all, what are the design standards for floor heating? The country has strict standards for design, material selection, construction and service for floor heating construction and installation. For example, the design requires that the length of each heating pipe should not exceed 120 meters, between each pipe. The difference in length should not exceed 10 meters. The installation of no more than 8 roads per suite, etc. The thickness of the benzene plate in the material selection is 2-4 cm, and the bulk density is 20 kg/m3; there must be a leveling layer, a moisture barrier, and heat insulation in the construction. Layer, reflective layer, cement foam insulation layer, backfill layer, surface layer, add up to 8-11 cm in thickness. So all of you should pay attention.
Secondly, the key to achieving the sub-arrangement loop of the sub-catchment is to have a flow control valve for each sub-branch of the water separator, which can be quickly and accurately adjusted. 2. The design of the water collector for surface radiant heating should be based on heat matching, with the purpose of compartmental control, and ultimately ensure the temperature of each room and adjust. For different water separators, calculate the pressure loss of the loop with the largest resistance loss as the set value of the dynamic differential pressure balancing valve of the combined water separator and calculate each one according to the sample of the water separator. The setting value of the flow control valve of the loop.
Third, the design of the main floor heating pipe: In the floor heating system, the main pipe is the pipe for heating the entire building. The design of floor heating coils, due to the larger space of the villas and more floor-to-ceiling windows, the design of floor heating coil spacing is very important. Under normal circumstances, the distance between the cold wall and the floor-to-ceiling windows for floor heating coils is 15cm, and other locations are 20cm. Since it is an independent heating system, the length of the floor heating coil is preferably kept within 100 meters. It is better to keep the length of the floor heating coil in each branch.
What are the design criteria for floor heating? The above points are summarized on this site for everyone, I believe we will have a certain understanding after reading, so that everyone will be a very good choice when choosing, of course, if everyone What other good ideas or suggestions can be proposed to share with everyone.
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