Earlier, we briefly introduced what needs to be paid attention to when installing aviation lights in airports, but in fact, many high-rise buildings also need to be guided by aviation lights in order to tell the aircraft which side can go and which side can not go. Today I will talk about how to set up aviation lights in high buildings

The Civil Aviation Administration of China has made detailed regulations on the setting of aviation lights. The excerpt is as follows: One or more aviation lights must be installed on the top of high-rise buildings to aid navigation safety. Aviation lights must be installed between 1.2 meters and 3 meters above the top of the building; aviation lights must be installed in the middle layer above 45 meters above the ground, and the position of the middle layer aviation lights shall be as far as possible. The distance between the layer lights should be as equal as possible, and the distance between low and medium intensity aviation lights must not exceed 45 meters. For large buildings, each corner of the building should be fully considered when setting up the lights. The outline of the building can be seen from each corner. The horizontal direction should refer to the design requirements of ≤ 45 meters per floor; above 150 meters High-intensity aviation obstruction lights must be installed at the top of high-intensity buildings, and they must be combined with medium-intensity aviation lights to show their existence.

    The effective light intensity of aviation lights are: low light intensity aviation light effective light intensity 1500cd, red flash or constant light, medium light intensity aviation light effective light intensity 4000cd, generally red flash, high light intensity effective light intensity 40000cd, generally white flash .

    Lightning protection: The aviation lights at the top should be installed with lightning arresters, and the lightning arrester part should be closely connected with lightning protection belts and other facilities. The lights in the middle of the building should be protected by metal mesh covers and be in good condition with the metal parts of the lights. Grounding treatment.

Now everyone knows how to set up aviation lights in tall buildings, right?