JPS58194380U

JPS58194380U - heat exchange type blower

Info

Publication number: JPS58194380U
Application number: JP8857082U
Authority: JP
Inventors: 角谷勝彦; 細川文信; 森国人; 石原隆行; 鑓健太郎
Original assignee: 松下電器産業株式会社
Priority date: 1982-06-14
Filing date: 1982-06-14
Publication date: 1983-12-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の熱交換型送風機の側面断面図、第２図は
同熱交換型送風機に使用した熱交換インペラの外観斜視
図、第３図は同熱交換インペラの合軸方向での断面図、
第４図は本考案の実施例における熱交換インペラの要部
分解斜視図、第５図は熱交換インペラの他実施例を示す
要部斜視図、第６図はブレードの厚みと熱通過率との関
係を示す図である。１′・・・ブレード、２・・・内周板、３・・・外周板
。Figure 1 is a side sectional view of a conventional heat exchange type blower, Figure 2 is an external perspective view of the heat exchange impeller used in the heat exchange type blower, and Figure 3 is a cross section of the heat exchange impeller in the direction of the mating axis. figure,
FIG. 4 is an exploded perspective view of the main parts of a heat exchange impeller according to an embodiment of the present invention, FIG. 5 is a perspective view of main parts showing another embodiment of the heat exchange impeller, and FIG. FIG. 1'...blade, 2...inner peripheral plate, 3...outer peripheral plate.

Claims

[Scope of utility model registration request]

(1) A blade made of a wavy thin plate with a groove portion positioned radially from the rotation center axis, an inner circumferential plate having a boss portion on the center side and configured to hold the inner circumferential portion of the blade; A heat exchange type blower comprising an outer circumferential plate configured to hold an outer circumferential portion, and a partition plate that separates two types of air flowing on both sides of the blade, and the blade, inner circumferential plate, and outer circumferential plate are made of a resin material. .

(2) - An annular resin blade with radial grooves,
The inner and outer peripheral parts are made of resin inner and outer peripheral plates,
A heat exchange type blower according to claim 1, wherein the blade, the inner circumferential plate, and the outer circumferential plate are integrated into one body by fixing an insert during molding thereof.

(3) The heat exchange type blower according to claim 1, in which the blade, the inner circumferential plate, and the outer circumferential plate are integrally molded from resin.