Hefei floor heating company talks about: how to avoid scratching the floor heating pipeline?

Therefore, in the process of installing floor heating for customers, the most important thing for Hefei Floor Heating Company is to protect the floor heating pipeline. Especially pure plastic pipes, as long as there are deep scratches, they are easy to burst when heated, which has nothing to do with the ex-factory quality of the pipes. Here, Hefei Zhongle Floor Heating Company summarizes its own experience and the practice of its own construction personnel, and makes a general explanation of some problems that should be paid attention to in protecting the floor heating pipeline. In the construction of floor heating in Hefei, it is necessary to avoid the pipeline from being damaged as much as possible to improve the stability of the pipeline in use, and pay special attention to the scratches under the water separator and at the 90-degree corner when laying the thermocline. In this regard, heating companies in Hefei should generally avoid the following practices: First, directly bend the pipeline to the required curvature without any auxiliary tools or materials. The disadvantages of this method are: it is easy to cause the pipeline in the curved part to shrink or even die, which affects the water flow; After the connection, the pipeline rebounds due to tension, and the connection with the water separator is easy to loosen and fall off under the impact of high-pressure water flow; The bending angle is difficult to control, and the appearance is scattered after installation. 2. Insert the spring into the floor heating pipe below the water separator, bend it excessively, and then connect the water separator. The disadvantage of this method is that in the process of forced excessive bending, although the pipeline does not shrink, it will make the local outer side of the pipeline overstretch, and even cause irreparable whitening of the outer wall of the floor heating pipe, which will destroy the bearing capacity and reliability of the pipeline. Thirdly, the metal elbow clamp is used to assist the bending and positioning of the pipe. Although this method can solve the shortcomings of the above two methods, because it is made of metal stamping, most of the flash burrs formed by stamping will scratch the floor heating pipe during installation, which greatly reduces the temperature resistance and pressure resistance of the floor heating pipe; In addition, because the thermal expansion coefficient and expansion force of the floor heating pipe and the metal elbow are inconsistent, in the long-term friction process of thermal expansion and cold contraction, plus the outward pulling force of the pipe itself, the scratch depth is aggravated, which leads to the leakage of the floor heating pipe and lays a serious hidden danger to the safety of the floor heating system. It is suggested to use the plastic pipe clamp, and the plastic elbow pipe clamp is expected to completely solve the technical problems such as stability, unity, safety and standardization of the 90-degree turn of the floor heating pipeline: First, save trouble: the pipe installation under the water separator can effectively solve the problems of pipe distortion, rebound, dead folding and diameter reduction by simply clamping a plastic elbow on the pipe, which is very convenient. Second, increase the service life of floor heating: installing pipes with plastic elbow cards can effectively avoid scratches and whitening during installation. Facts have proved that the cost of using plastic elbow card is far lower than that of repairing and whitening pipeline scratches; Improve that safety and reliability of the floor heating pipeline, thereby prolon the service life of the floor heating. Third, high safety: the pipeline is vertically supported under the water separator through plastic elbow clips to prevent the pipeline from rebounding and increase stability. 4. When impacted by high-pressure water flow, it can effectively prevent the interface between the floor heating pipe and the water separator from loosening. Five, never rust: all plastic materials, don't worry about rust after installation, and the life of the floor heating pipe is the same. Six, beautiful: the owner will think that the pipeline installation of the exposed part of the water separator is standardized, neat and unified, which enhances the value and taste of floor heating. Another point is that there will always be residual tailings in the floor heating project, which will be reused in the next floor heating construction, so the protection of residual materials is very important. The practice of Hefei Zhongle Floor Heating Company is to find out the remaining pipe joints first and stick them on the pipes with transparent tape. This has the advantage that the plastic floor heating pipes will not rebound and loosen, and then three to five layers of snakeskin bags will be wrapped outside the floor heating pipes, so that even during transportation, it will not bump and drag. The embankment of a thousand miles, collapsed in the ant nest!