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Anonymous users2024-01-24From the description, it is not possible, the ceiling is a confined space, and it is strictly forbidden to take the gas pipeline. Refer to the "City Gas Design Code".
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Anonymous users2024-01-23The ceiling is a confined space, and it is strictly forbidden to take the gas pipeline. Refer to the "City Gas Design Code".
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Anonymous users2024-01-22Not allowed.
The safety hazard is very large.
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Anonymous users2024-01-21When the building design has special aesthetic requirements, it can be laid in the ceiling that can be operated safely, well ventilated and easy to maintain, and the pipeline should meet the requirements of Article 10 2 23 of this code; When the ceiling is provided with electrical equipment or air conditioning return air duct that may produce open flames, the gas main pipe should be located in the independent sealed pipe groove that is flat with the bottom of the ceiling, and the bottom of the pipe groove should adopt a removable movable louver or a perforated plate.
Open the windows for ventilation first, and then contact the gas company for maintenance. >>>More
Allowed, as long as it is not installed by the individual himself; >>>More
Judging by the photos you provided, the gas company is doing it completely wrong. >>>More
Of course, it is necessary, especially in winter, when the weather is dry and dry, and fires are prone to occur.
Code for Fire Protection Design of Buildings GB50016-2006
The following places should be equipped with automatic fire extinguishing systems, except for those who are not suitable for water protection or fire extinguishing and those otherwise specified in this code, automatic sprinkler fire extinguishing systems should be used: >>>More