When we are using a hot water boiler, we must pay attention to all aspects of the problem, especially if some small details may cause serious accidents if not noticed. The following small series will come to analyze for you if the hot water boiler pipe is too long, it may cause some security risks. details as follows:
The hot water boiler pipe should not be too long. The natural gas boiler should be installed in a place with close heat and convenient operation and installation. The hot water pipe should not be too long. It should have a good insulation layer. The pipe should be properly inclined from the hot water output end to the end. The water supply source must be equipped with a control valve. To discharge the exhaust gas, the chimney of the natural gas boiler should be extended to the outside, and the outlet should be higher than the boiler 1.5~2M. The natural gas boiler should be installed in a place with close heat and convenient installation and installation.
The hot water pipe should not be too long. It should have a good insulation layer. The pipe should be properly inclined from the hot water output end to the end. The water supply source must be equipped with a control valve. To discharge the exhaust gas, the chimney of the natural gas boiler should be extended to the outside, and the exit should be 1.5 to 2M higher than the boiler.
The natural gas boiler power supply must be equipped with supporting control switches, fuses and reliable protective grounding wire, 380v three-phase four-wire extension (or three-phase five-wire extension), 220v single-phase power supply, and wiring line standard in the wiring standard attached table. . All wiring must comply with relevant national regulations. When the water quality used does not meet the requirements, reverse osmosis equipment should be used. It is strictly forbidden to use deep well water, water containing minerals and sediment, especially in northern sand areas and mountainous areas.
The natural gas boiler power supply voltage must be controlled within 5%, otherwise it will affect the use effect. The 380v voltage must be three-phase five-wire power supply, and the neutral line cannot be connected incorrectly. If the ground wire of the natural gas boiler is related to the safety of use, a reliable grounding wire should be installed for this purpose. The grounding wire should be piled nearby, the depth is ≥1.5m, and the grounding cable connector should be sintered on the grounding pile head. In order to prevent rust and moisture, the joints to be connected should be 100mm above the ground.
Therefore, everyone must pay attention to the length of the pipeline when installing the hot water boiler, so there are many benefits and help for everyone’s daily work.
