JPS63181781U

JPS63181781U -

Info

Publication number: JPS63181781U
Application number: JP7406787U
Authority: JP
Priority date: 1987-05-18
Filing date: 1987-05-18
Publication date: 1988-11-24

Description

[Brief explanation of the drawing]

第１図は本考案実施例による冷却水供給装置の
配管系統図、第２図は従来における冷却水供給装
置の配管系統図、第３図、第４図はそれぞれ第１
図における気泡除去器の詳細構造を示す縦断、横
断面図である。各図において、１：発熱負荷、２：放熱器、３：送水ポンプ、
４：開放形膨張タンク、５：水循環ライン、６：
冷却水、７：気泡除去器、８：チヤンバ、９：流
水入口、１０：流水出口、１１：止弁、１２：排
気管、Ａ：旋回水流、Ｂ：チヤンバ内部に形成さ
れた低圧部。 Fig. 1 is a piping system diagram of a cooling water supply system according to an embodiment of the present invention, Fig. 2 is a piping system diagram of a conventional cooling water supply system, and Figs.
FIG. 2 is a longitudinal and cross-sectional view showing the detailed structure of the bubble remover shown in the figure. In each figure, 1: heat generating load, 2: radiator, 3: water pump,
4: Open expansion tank, 5: Water circulation line, 6:
Cooling water, 7: Air bubble remover, 8: Chamber, 9: Water inlet, 10: Water outlet, 11: Stop valve, 12: Exhaust pipe, A: Swirling water flow, B: Low pressure part formed inside the chamber.

Claims

[Scope of Claim for Utility Model Registration] (1) A water circulation line including a water pump and an open expansion tank is installed between the heat generating load and the radiator, and the heat generated by the heat generating load is taken into the circulating water by the pump. In a cooling water supply device configured to radiate heat to the outside of the system through a radiator, a bubble remover is installed in the middle of the water circulation line to form a low-pressure part inside the vessel that communicates with the outside of the system, and in the circulating flow process. A cooling water supply device characterized in that air bubbles generated in the cooling water flow are collected in a low pressure section within the air bubble remover and then extracted and removed from the system. (2) Utility Model Registration In the cooling water supply device according to claim 1, the bubble remover includes a cylindrical chamber, a tangential water inlet opening at the bottom of the chamber, and an opening at the top of the chamber. Cooling characterized by comprising an axial water outlet and an exhaust pipe with one end penetrating the bottom wall of the chamber and opening into the center of the chamber, and the other end opening to the atmosphere via a stop valve. Water supply device. (3) In the cooling water supply device according to claim 2 of the utility model registration claim, the open end of the exhaust pipe on the atmosphere side opens into the interior of an open expansion tank interposed in the water circulation line. A cooling water supply device featuring: