请问以据此要求，在此机修间内至少要布置几个烟雾探头？

验船师考试题 · 发表于 2013-1-11 13:36

某176000载重吨散货船的机修间设计全部采用烟雾探头进行火灾探测，此机修间为22米长11米宽的长方形。

Refer to FSS code, chapter 9, regulation 2:

2.4.2.2 The maximum spacing of detectors shall be in accordance with the tablebelow:

Table 9.1 – Spacing of detectors

Type of detector

Maximum floor area per detector

Maximum distance apart between centres

Maximum distance away from bulkheads

Heat

37 m2

9 m

4,5 m