JPS6256982U

JPS6256982U -

Info

Publication number: JPS6256982U
Application number: JP14636885U
Authority: JP
Priority date: 1985-09-25
Filing date: 1985-09-25
Publication date: 1987-04-08

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の分解斜視図、第２
図ないし第４図はそれぞれ別の実施例の断面図、
部分断面図および斜視図、第５図は従来例の断面
図、第６図および第７図はその分解状態を示す側
面図である。１……冷却胴、２……伝熱管、３……管板、４
……じやま板、５，８……水室、６……注入ノズ
ル、７……排出ノズル、１１……上部胴体、１２
……下部胴体、１５……溝、１６……弾性体。 Fig. 1 is an exploded perspective view of one embodiment of the present invention;
4 through 4 are sectional views of different embodiments, respectively.
A partial sectional view and a perspective view, FIG. 5 is a sectional view of a conventional example, and FIGS. 6 and 7 are side views showing an exploded state thereof. 1... Cooling shell, 2... Heat exchanger tube, 3... Tube plate, 4
...Jiyama board, 5, 8 ... Water chamber, 6 ... Injection nozzle, 7 ... Discharge nozzle, 11 ... Upper body, 12
... lower body, 15 ... groove, 16 ... elastic body.

Claims

[Scope of Claim for Utility Model Registration] (1) A cooling shell equipped with an injection nozzle and a discharge nozzle, into which the object to be cooled is supplied, and a water chamber provided on both sides of the cooling shell via tube plates; A large number of heat exchanger tubes whose both ends are supported by the tube plate and communicate between the left and right water chambers, and a plurality of heat exchanger tubes that bundle intermediate portions of the heat exchanger tubes and are provided to intersect with the longitudinal axis direction of the cooling shell. In a heat exchanger comprising a baffle plate that forms a zigzag flow path for the object to be cooled, the cooling shell is divided into at least two parts in the longitudinal direction, and the inner surface of the cooling shell and the periphery of the baffle plate are in close contact with each other. A heat exchanger characterized by: (2) The heat exchanger according to claim (1) of the utility model registration, wherein a groove is formed on the inner surface of the cooling cylinder into which the peripheral edge of the jamb plate fits, thereby forming a close contact structure. (3) The heat exchanger according to claim (1) of the utility model registration claim, wherein an elastic body that contacts the inner surface of the cooling cylinder is attached to the periphery of the jamb plate to form a close contact structure.