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Anonymous users2024-01-24No, 68 is suitable for home improvement.
If there is a suspended ceiling, a ceiling-type sprinkler is used to be located under the ceiling; If there is no suspended ceiling, the splash tray is under the bottom of the roof sheet, depending on the horizontal distance from the beam. A row of sprinklers must be added to the > combustible ceiling, which is generally sprayed up and down. For details, please refer to the "Code for the Design of Automatic Sprinkler Systems", which has 3 relevant provisions and 1 table.
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Anonymous users2024-01-23Generally, it will not explode, only when the temperature reaches 68 degrees, and then there is a quality problem.
1All kitchens use 93 sprinkler heads, green.
After the installation of the keel on the surrounding wall is completed, the sprinkler head can be done first, and then the primary and secondary keel can be installed. This is because the perimeter keel ceiling elevation has been determined. It is worth noting that it is necessary to know the thickness of the sealing material and the elevation of different ceiling shapes. >>>More
Fire sprinkler head has upper spray, lower spray, side spray and concealed type, the sensing temperature has °, the conventional place can be installed 68 °, 93 ° is generally installed in the kitchen of the hotel and the place with a relatively high temperature.
The place of the sprinkler head is changed to a cross, make an upper sprinkler head, 10 cm away from the floor slab, and then lead a lower sprinkler head to the ceiling.
Sprinkler hose can.
The temperature probe depends on the actual situation, so as not to affect its alarm function (how much the grille is hollowed out, the distance from the probe, etc., will have an impact). >>>More