JPS5852470U

JPS5852470U - heat exchanger tube

Info

Publication number: JPS5852470U
Application number: JP14430981U
Authority: JP
Inventors: 山本　博裕
Original assignee: 日本建鐵株式会社
Priority date: 1981-09-29
Filing date: 1981-09-29
Publication date: 1983-04-09

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図は本考案の一例による伝熱管−の縦断面図、第２
図はその端面図、第３図はその平面図、第４図は本考案
の他の実施例の平面図、第５図はさらに他の実施例の平
面図、第６図は本考案の伝熱管を複数本まとめた組立体
の側面図、そして第７図は第６図に示された組立体の端
面図である。図中、１０・・・伝熱管、１１・・・扁平管、１２・・
・フィン、１３・・・フィン波形の側面間の中心線。Figure 1 is a longitudinal sectional view of a heat exchanger tube according to an example of the present invention;
3 is a plan view thereof, FIG. 4 is a plan view of another embodiment of the present invention, FIG. 5 is a plan view of still another embodiment, and FIG. 6 is a diagram of the present invention. FIG. 7 is a side view of an assembly including a plurality of heat tubes, and FIG. 7 is an end view of the assembly shown in FIG. 6. In the figure, 10... heat exchanger tube, 11... flat tube, 12...
・Fin, 13... Center line between the sides of the fin waveform.

Claims

[Scope of utility model registration request]

(1) It is characterized by consisting of a flat tube and a pair of continuous wave-shaped fins fixed to the flat tube outer surface on both sides of the tube so as to have a wave shape in the axial direction of the tube. heat exchanger tube.

(2) Utility model registration The heat exchanger tube according to claim 1, wherein each side surface of the gain waveform is provided at right angles to the axis of the tube.

(3) Utility Model Registration Scope of Claim 1. The heat exchanger tube according to claim 1, wherein each wavy side surface of the fins is provided at a constant angle of inclination to the axis of the tube.

(4) Utility model registration In the heat exchanger tube according to claim 1, the opposing side surfaces of each waveform of the fins are oriented in opposite directions so as to be symmetrical with respect to a center line therebetween perpendicular to the axis of the tube. The heat transfer tubes are tilted to the side.

(5) Utility model registration The heat exchanger tube according to claim 1, wherein a suitable number of louvers are provided on each side of the corrugated fin.

(6) Utility model registration Scope of claims In the heat transfer tube according to claim 1, a plurality of the tubes are provided in parallel, and the mutually adjacent tubes are separated from each other by the fins provided between them. Heat exchanger tubes connected to.