JPS60122668U

JPS60122668U - Heat exchange device with plate fins

Info

Publication number: JPS60122668U
Application number: JP1050584U
Authority: JP
Inventors: 人見　不二夫; 倉地　光教
Original assignee: 三菱電機株式会社
Priority date: 1984-01-25
Filing date: 1984-01-25
Publication date: 1985-08-19

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 drawings]

第１図は従来のダブルコイル形プレートフィン付熱交換
装置を組込んだファンコイルの内部構造図、第２図は、
第１図の■−■線における断面拡大図、第３図は第２図
のＡ側より見た部分拡大図、第４図は、一部改善された
従来のダブルコイル形プレートフィン付熱交換装置の断
面拡大図で第２図に相当するものである。第５図は第４
図の　・Ｂ側から見た部分拡大図、第６図はこの考案の
一実施例を示すダブルコイル形プレートフィン付熱交換
装置の断面拡大図で、第４図に相当するものである。第
７図は、第６図のＣ側から見たフィンの部分拡大図であ
る。図中、１′はダブルコイル形プレートフィン付熱交換器
、４，５は冷房用熱交換器の鋼管およびフィン、７，８
は暖房用熱交換器の銅管およびフィン、１８は断熱コー
ティング部である。なお、図中、同一符号は同一または
相当部分を示す。第１図／１１６２１００１０月門！１１１１１＋、　　　　　　
　　　　　　　　　　　　１ｌＩＩＩ曲■卜＋１１１１
１　、、−−−−−−−−−−−−−−−−−−−＝−
＝＝ｌＺ−イ冊山１１１．ｌ　　　　Ｉ　−−ＩｎＬ−
ユ」第２図第６図、ｌ第４図　　　−Figure 1 is an internal structure diagram of a fan coil incorporating a conventional double-coil plate-finned heat exchanger, and Figure 2 is
Figure 1 is an enlarged cross-sectional view taken along the line ■-■ Figure 3 is a partial enlarged view of Figure 2 as seen from the A side Figure 4 is a partially improved conventional double-coil type heat exchanger with plate fins This is an enlarged cross-sectional view of the device and corresponds to FIG. 2. Figure 5 is the 4th
6 is an enlarged cross-sectional view of a double coil type heat exchanger with plate fins showing an embodiment of this invention, and corresponds to FIG. 4. FIG. 7 is a partially enlarged view of the fin viewed from the C side in FIG. 6. In the figure, 1' is a double coil type plate fin heat exchanger, 4 and 5 are steel pipes and fins of a cooling heat exchanger, and 7 and 8
18 is the copper pipe and fin of the heating heat exchanger, and 18 is the heat insulating coating part. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. Figure 1/ 1162100 October Gate! 11111+,
1lIII song ■ 卜 +1111
1 ,, −−−−−−−−−−−−−−−−−−=−
==lZ-I Bookyama 111. l I --InL-
Figure 2 Figure 6, l Figure 4 -

Claims

[Scope of utility model registration request]

A cooling and heating system consisting of plate fins arranged parallel to each other at equal pitches, side plates located on both sides of these plate fins, and heat exchange tubes that penetrate the plate fins and both side plates and serve as heat medium flow paths. In a heat exchange device with plate fins, the plate fin end surfaces of the surface heat exchanger are arranged so as to be in contact with each other, and the side plates of the surface heat exchanger are configured in common, and A heat exchanger with plate fins characterized by a flat end face with a heat insulating coating applied to the end surface of the fin contact area.