| 摘要 |
PURPOSE: A heat collecting body for a sprinkler head is provided to combine heat collectors of the heat collecting body by seaming before assembling the heat collecting body. CONSTITUTION: A heat collecting body for a sprinkler head is connected to a pipe of a fire extinguishing system for removing a part secluding the flow of fire extinguishing liquid by heat when fire generates, and discharges the fire extinguishing liquid from the fire extinguishing system. The heat collecting body is formed with a disk type heat collector(131), a middle heat collector(132), and a mark heat collector(133).
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