SU1737245A1

SU1737245A1 - Radiator

Info

Publication number: SU1737245A1
Application number: SU884441624A
Authority: SU
Inventors: Константин Николаевич Деулин
Original assignee: Камское объединение по производству большегрузных автомобилей
Priority date: 1988-06-20
Filing date: 1988-06-20
Publication date: 1992-05-30

Abstract

Изобретение относитс к теплоэнергетике , а именно к теплообменникам охлаждени газов или жидкостей. Цель изобретени - повышение теплопередающей способности и надежности. Радиатор содержит коллектор 1 с перегородкой 2 и патрубками 3 подвода и отвода теплоносител . Сребренные трубчатые секции 5 одним концом закреплены в коллекторе 1, а другим - в опорной пластине 6. Продольна перегородка секции 5 выполнена в виде замкнутой полости 7, а концы секции 5 в месте соединени с опорной пластиной 6 имеют выступы . Боковые кромки 11. опорных пластин 6 отогнуты в сторону секций и образуют с ними упругое соединение. Конструкци радиатора обеспечивает высокую эффективность охлаждени теплоносител за счет снижени поперечного потока тепла, а также повышение надежности путем снижени механических напр жений в секци х. 1 з.п. ф-лы, 3 ил.The invention relates to a power system, namely to heat exchangers for cooling gases or liquids. The purpose of the invention is to increase the heat transfer ability and reliability. The radiator contains a collector 1 with a partition 2 and nozzles 3 for supplying and discharging coolant. The finned tubular sections 5 are fixed at one end in the manifold 1, and the other end in the supporting plate 6. The longitudinal partition of the section 5 is designed as a closed cavity 7, and the ends of the section 5 at the junction with the supporting plate 6 have lugs. The side edges 11. of the supporting plates 6 are bent towards the sections and form an elastic connection with them. The design of the radiator provides high cooling efficiency of the coolant by reducing the transverse heat flux, as well as improving reliability by reducing the mechanical stresses in the sections. 1 hp f-ly, 3 ill.

Description

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Claims

1. A radiator containing a collector divided by a longitudinal partition, with connections for supplying and discharging coolant and connected to it at one end

silver tubular sections secured at the other end to the base plate and

provided with longitudinal partitions

characterized in that

increase heat transfer capacity

and reliability, the partitions of the sections are made in the form of closed cavities, and the ends of the sections at the junction with the support plate have projections.

2. Radiator pop.1, characterized in that the side edges of the support plates are bent towards the sections and fixed to them with the formation of an elastic joint.

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