CN2300075Y - U-shaped boxing fin tube radiator - Google Patents

Abstract

The utility model provides a U-shaped boxing fin tube radiator. The utility model has the structure that the utility model is composed of a decorative housing, a water tube, connecting boxes, and U-shaped metal fins, wherein, the U-shaped metal fins are welded on the outer side of the water tube in the boxing way to form a fine tube, both ends of the fin tube are connected into fin tube radiator core by the connected boxes, and the radiator core is fixed in the decorative housing. The utility model has the characteristics of reasonable design, simple structure, easy manufacture, small size, high thermal efficiency, convenient installation and operation, beautiful appearance, etc.

Description

U type boxing finned tubular radiator

The utility model relates to a kind of heating equipment, specifically a kind of efficient U type fin boxing formula radiator.

The kind of the radiator of using as heating equipment is a lot, difference according to the heating medium can be divided into hot-water heating, steam heating, electricity is warm or the like, the employed material of radiator also has differentiation, modal have cast iron steam to warm up radiator, the board-like steam of fin water tube steam heating radiator and ratio-frequency welding warms up radiator, by the warm radiator of fin tube type steam, though the warm radiator of all kinds of fin tube type steam that prior art is produced warms up radiator on weight than warm radiator of cast iron steam and the board-like steam of ratio-frequency welding, on the volume, certain having a few arranged on the production cost, but still have complex manufacturing, the production cost height, consumption of materials is big, the low deficiency that waits of radiating efficiency.The various finned tubular radiator that prior art is produced all is that sheet metal punching back string is formed finned tube on common water pipe, between water pipe and the fin just point contact, so radiating efficiency is far away from cast-iron radiator and ratio-frequency welding panel radiator, along with the oxide layer thickening of metal surface in the use, radiating efficiency also reduces gradually.

The purpose of this utility model provides a kind of efficient U type boxing finned tubular radiator that improves its heat transfer efficiency that U type fin and water pipe are welded together.

The purpose of this utility model realizes in the following manner, sheet metal is pricked the U type metal fin that is pressed into, then U type metal fin is wound on the water pipe by special equipment, the part that when reeling U type fin is contacted with water pipe is welded together to form the solder type finned tube with water pipe, many finned tubes are coupled together and make the fin tube type radiator core with connecting case, at last radiator core is put into and had in the ornamental shell, the water inlet pipe of radiator core and outlet pipe be protruding being used for and being connected of heating thermal source from the side of ornamental shell.

Accompanying drawing 1 is the structural representation of U type boxing finned tubular radiator;

Accompanying drawing 2 is the plan structure schematic diagram of U type boxing finned tubular radiator;

Accompanying drawing 3 is that the A-A of the metal fin of U type boxing finned tubular radiator and water pipe is to the Welding Structure schematic diagram.

Below with reference to Figure of description U-shaped boxing fin tube radiator structure of the present utility model being done Explain.

U-shaped boxing fin tube radiator of the present utility model, its structure are by decorative shell 4, water Pipe 2, connect case 3 and U-shaped metal fin 1 consists of, 1 boxing of U-shaped metal fin is at water pipe 2 Finned tube is made in the outside, and the two ends of finned tube connect into the finned tubular radiator core, heat radiation by connecting case 3 The device core is fixed among the decorative shell 4.

Top and bottom at decorative shell 4 have cross-ventilation hole 5, and the water inlet pipe 6 and the outlet pipe 7 of radiator core are protruding from the side of decorative shell 1.

Embodiment:

The processing and fabricating of U type boxing finned tubular radiator of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Water pipe can use irony pipe or aluminium matter pipe, but rolls the sheet metal iron plate or the aluminium sheet of U type metal fin, and connecting case can make or make by casting with the iron plate welding.Process is: earlier sheet metal is pricked the U type metal fin that is pressed into, then U type metal fin is wound on the water pipe by special equipment, the part that when reeling U type fin is contacted with water pipe is welded together to form the solder type finned tube with water pipe, finned tube is coupled together and makes the finned tubular radiator core with connecting case, the finned tubular radiator core is fixed on just makes U type boxing finned tubular radiator of the present utility model in the decorative shell at last.This U type boxing finned tubular radiator is installed and used identical with installing and using of radiator with other heating of prior art.

U-shaped boxing fin tube radiator of the present utility model is compared with existing technology, and has design and closes The reason, simple in structure, be easy to processing, volume is little, in light weight, radiating efficiency is high, the side of installing and using Just, the characteristics such as the generous long service life of good looking appearance, thereby, have good value for applications.

Except the described technical characterictic of specification, be the known technology of those skilled in the art.

Claims (2)

1.U type boxing finned tubular radiator, comprise decorative shell, water pipe, connect case and U type metal fin, it is characterized in that the boxing of U-shaped metal fin makes finned tube in the outside of water pipe, the two ends of finned tube connect into the finned tubular radiator core by connecting case, and radiator core is fixed among the decorative shell.

2. U type boxing finned tubular radiator according to claim 1 is characterized in that having the cross-ventilation hole in the top and the bottom of decorative shell, and the water inlet pipe of radiator core and outlet pipe are protruding from the side of decorative shell.

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