JPH0367881U

JPH0367881U -

Info

Publication number: JPH0367881U
Application number: JP12674189U
Authority: JP
Priority date: 1989-10-30
Filing date: 1989-10-30
Publication date: 1991-07-03

Description

[Brief explanation of drawings]

第１図は従来の冷却装置の一実施例を示す図、
第２図は本考案による冷却装置の一実施例を示す
図である。図において、１……ポンプ、２……リ
ザーバ、３……二次冷却器、４……圧力調整器、
５……マニホルド１、６……マニホルド２、７ａ
〜７ｃ……冷却管、８ａ〜８ｃ……被冷却体、９
ａ〜９ｃ……流量調整器、１０……膨張器、１１
ａ〜１１ｃ……極小径管である。なお、図中同一
符号は同一または相当部分を示す。 FIG. 1 is a diagram showing an example of a conventional cooling device;
FIG. 2 is a diagram showing an embodiment of the cooling device according to the present invention. In the figure, 1...pump, 2...reservoir, 3...secondary cooler, 4...pressure regulator,
5...Manifold 1, 6...Manifold 2, 7a
~7c... Cooling pipe, 8a~8c... Cooled object, 9
a to 9c...flow regulator, 10...expander, 11
a to 11c... extremely small diameter tubes. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

a reservoir for storing a refrigerant; a pump for pumping the refrigerant in the reservoir; a plurality of cooling pipes that are in contact with the object to be cooled and have refrigerant flow paths therein; A manifold 1 that distributes refrigerant to the pipes, a manifold 2 that collects refrigerant from the plurality of cooling pipes, and a pressure regulator that is placed downstream of the manifold 2 and adjusts the pressure inside the manifold 2 and the plurality of cooling pipes. The vessel and
A low-temperature cooling system characterized by comprising a secondary cooler located between the pressure regulator and the reservoir to cool the refrigerant, and a plurality of extremely small diameter pipes each connecting the plurality of cooling pipes and the manifold 1. A cooling device that performs cooling by circulating boiling point refrigerant.