| 摘要 |
PROBLEM TO BE SOLVED: To obtain a sprinkler extinguishing equipment which is satisfactory in appearance in spite of a low price, is easily installed at a existent house and can simply be detached when it is no longer required. SOLUTION: In a sprinkler fire distinguishing equipment 10, a piping 21 is connected to a branch piping 4 branched from a feed main pipe 1 and provided with a water tap 6 at its terminal via a branch joint 11, The joint 11 is provided with a first connection port to be connected with the side of the pipe 1 of the piping 4, a second connecting port to be connected to the side of the tap 6, a first piping connecting port connected with one end of the loop- state piping 21 which is continued with the first connecting port and mounts a sprinkler head 41, and a second piping port continued with the second connecting port and connected with the other end of the piping 21.
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