Floor Heating Distributor

Description

The sub-catchment consists of a water distribution main pipe and a water collection main pipe. The water distribution main pipe is connected to the water supply pipe of the pipe network system. Its main function is to distribute the hot water from the pipe network system to the indoor needs through the floor heating pipes buried under the floor. Floor heating in each room. When the hot water flows in the floor heating pipe, it transfers heat to the floor, and then radiates heat through the floor to the room.

Floor heating installation is divided into water floor heating and electric floor heating. There are two installation methods, dry and wet. Floor heating uses the entire ground as a radiator, and the heat medium in the floor radiant layer uniformly heats the entire ground. The floor heating uses the ground heat and the law of heat radiation upward to conduct from bottom to top to achieve the purpose of heating. The wet floor heating installation method is the most mature plumbing floor heating. The installation process and the price are relatively low, and it is the dominant process in the floor heating market. The so-called wet type refers to embedding the floor heating pipes with concrete, and then laying the ground, ceramic tiles and other ground materials on the concrete layer. This layer of concrete not only protects and fixes the plumbing pipes, but is also the main channel for heat transfer. The concrete layer can distribute the heat evenly, reducing local overheating or overcooling.

Geothermal radiation heating structure

The bottom-up layers are:

(1) Concrete layer: reinforced concrete floor.

(2) Insulation layer: polystyrene foam board (XPS board), used to insulate heat from downward transfer (foamed concrete is also used); apply reflective film (non-woven fabric-based aluminum foil material) to prevent downward radiation heat transfer .

(3) Steel wire mesh: fixed geothermal pipelines to radiate heat evenly to avoid local overheating. Plumbing is generally fixed with mushroom boards.

(4) Geothermal pipeline: There are two different heating methods: floor heating pipe (water heating, generally PE-RT, PE-X or PB) or heating material (electric heating, generally cable or electric film).

(5) Filling layer: It is made of peas concrete, which has the function of uniform heat and heat storage.

(6) Flooring materials and moisture-proof materials: such as wooden floors and ceramic tiles.

The main purpose of setting up an insulation layer for ground heating is to prevent and reduce heat loss to the ground and improve heat utilization. For example, foam concrete: 3cm thick YX foam concrete insulation layer can reduce heat loss by 80%, and 5cmYX foam concrete insulation layer can reduce heat loss by more than 90%. Therefore, YX foam concrete insulation layer is important for increasing indoor temperature. effect.

Installation specifications

Floor heating application range

Residential: independent houses, apartment buildings, office buildings, etc.

Public buildings: schools, libraries, hospitals, banks, halls, restaurants, etc.

Sports and entertainment facilities: football field, gymnasium, tennis hall, swimming pool.

Industrial facilities: factory workshops, workshops, baths, facility insulation, etc.

Others: greenhouses, botanical gardens, transportation facilities, airports, etc.

Other color

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