JPS6288265U

JPS6288265U -

Info

Publication number: JPS6288265U
Application number: JP17876485U
Authority: JP
Priority date: 1985-11-20
Filing date: 1985-11-20
Publication date: 1987-06-05

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す構成図、第２
図は従来技術の一例を示す構成図である。１……入力管路、２……ポンプ、３……海水、
４_１，４_２〜４ｎ……枝管路、５_１，５_２〜５ｎ
……熱交換器、６……出力管路、１０_１，１０_２〜１０ｎ……オリフイス、１１……差圧センサー
、１２……流量調節弁、１３……圧力調節計。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram showing an example of a conventional technique. 1...Input pipe, 2...Pump, 3...Seawater,
4 ₁ , 4 ₂ ~ 4n...branch pipe, 5 ₁ , 5 ₂ ~ 5n
... Heat exchanger, 6 ... Output pipe line, 10 ₁ , 10 ₂ ~10n... Orifice, 11... Differential pressure sensor, 12... Flow control valve, 13... Pressure regulator.

Claims

[Scope of utility model registration request]

Cooling seawater introduced from one input pipe is input to a plurality of heat exchangers via a plurality of parallel branch pipes,
The above cooling seawater that has passed through these heat exchangers is returned to 1
In a cooling device that discharges air through two output pipes, means for equalizing the pressure difference between the input side and the output side of each of the heat exchangers, and the pressure difference between the input pipe and the output pipe being constant. A flow rate regulating device for a cooling seawater line, comprising pressure regulating means for supplying an operating signal to a regulating valve inserted into the input pipe.