JPH0441970U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は実施例の第１流体流路（第４図Ａ−Ａ
線）断面図、第２図は実施例の第２流体流路（第
４図Ｂ−Ｂ線）断面図、第３図は実施例の第３流
体流路（一部変位した第４図Ｃ−Ｃ線）断面図で
ある。第４図は実施例の上面の平面図、第５図は
実施例の下面の平面図である。第６図はプレート
の図である。 ２……プレート、３……上端板、４……下端板
、１１……第１流体室、１２……第２流体室、１
３……第１連通管、１４……第２連通管、１５…
…第３流体室、１６……第１流入孔、１７……第
１流出孔、１８……第２流出孔、１９……第３流
入孔、２０……第３流出孔、２１……第２流入孔
。 FIG. 1 shows the first fluid flow path (FIG. 4 A-A) of the embodiment.
2 is a sectional view of the second fluid flow path (line B-B in FIG. 4) of the embodiment, and FIG. 3 is a cross-sectional view of the third fluid flow path of the embodiment (partially displaced line C -C line) is a sectional view. FIG. 4 is a top plan view of the embodiment, and FIG. 5 is a bottom plan view of the embodiment. FIG. 6 is a diagram of the plate. 2... Plate, 3... Upper end plate, 4... Lower end plate, 11... First fluid chamber, 12... Second fluid chamber, 1
3...First communication pipe, 14...Second communication pipe, 15...
...Third fluid chamber, 16...First inflow hole, 17...First outflow hole, 18...Second outflow hole, 19...Third inflow hole, 20...Third outflow hole, 21...Third outflow hole 2 inlet holes.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の皿状のプレートを積層し、上下の端面に
上端板、下端板を取付け、各プレート間に形成さ
れる層状の空室を適宜に第１又は第２流体室とし
、各第２流体室を貫通し第１流体室同士を連通さ
せる複数の第１連通管を設けて第１流路とし、各
第１流体室を貫通し第２流体室同士を連通させる
複数の第２連通管を設けて第２流路とし、さらに
各第１、第２流体室を積層方向に貫通して筒状を
なす複数の第３流体室を設け、上端板又は下端板
に、第１流路に連通する第１流入孔、第１流出孔
、第２流路に連通する第２流入孔、第２流出孔、
及び第３流体室に連通する第３流入孔、第３流出
孔を設けてなる複合式熱交換器。 A plurality of dish-shaped plates are stacked, an upper end plate and a lower end plate are attached to the upper and lower end surfaces, and the layered void formed between each plate is appropriately used as a first or second fluid chamber, and each second fluid chamber is formed. A plurality of first communication pipes are provided to penetrate through the first fluid chambers and communicate with each other to form a first flow path, and a plurality of second communication pipes are provided to penetrate through each of the first fluid chambers and communicate between the second fluid chambers. A plurality of cylindrical third fluid chambers are provided, penetrating each of the first and second fluid chambers in the stacking direction, and communicating with the first flow path through the upper end plate or the lower end plate. A first inflow hole, a first outflow hole, a second inflow hole communicating with the second flow path, a second outflow hole,
and a composite heat exchanger provided with a third inflow hole and a third outflow hole communicating with the third fluid chamber.