CN203432389U

CN203432389U - Heater radiating fin

Info

Publication number: CN203432389U
Application number: CN201320336901.9U
Authority: CN
Inventors: 李士奎
Original assignee: TIANJIN HVAC EQUIPMENT DRAGON DEVELOPMENT Co Ltd
Current assignee: TIANJIN HVAC EQUIPMENT DRAGON DEVELOPMENT Co Ltd
Priority date: 2013-06-13
Filing date: 2013-06-13
Publication date: 2014-02-12
Anticipated expiration: 2023-06-13

Abstract

The utility model relates to a heater radiating fin. The heater radiating fin comprises a core tube with a circular section located in a middle part and a first radiating plate and a second radiating plate parallel to each other and located at two sides of the core tube; two heat conducting support plates whose included angle is an obtuse angle are arranged between the first radiating plate and the core tube, and two heat conducting support plates whose included angle is an obtuse angle are arranged between the second radiating plate and the core tube; and a plurality of short radiating plates are arranged on the core tube. The radiating fin in the utility model is provided with structures including the radiating plates, the heat conducting support plates and the short radiating plates, thereby enabling the radiating fin to have excellent heat conducting and radiating performance.

Description

A kind of heating radiator

Technical field

The utility model relates to a kind of heating radiator.

Background technology

In modern society, heating installation has become one of device indispensable in people family.Its structure generally comprises for delivery of the pipeline of hot water and the fin for dispelling the heat, and should have good contact to promote thermal conductivity between hot water pipeline and fin.Existing fin is limited to its structure, and heat conduction and heat dispersion are poor.

Utility model content

The utility model provides the heating radiator of a kind of heat conduction and perfect heat-dissipating for solving the technical problem existing in known technology.

The utility model for the technical scheme that solves the technical problem that exists in known technology and take is: a kind of heating radiator comprises the core pipe of the circular ring section that is positioned at middle part and minute is positioned at its both sides and the first heat sink and the second heat sink parallel to each other; Between described the first heat sink and core pipe, be provided with the heat transfer support plate that two angles are obtuse angle, between described the second heat sink and core pipe, be provided with the heat transfer support plate that two angles are obtuse angle; On described core pipe, be also provided with a plurality of heat radiation short slabs.

Advantage of the present utility model and good effect are: fin of the present utility model, by the structures such as heat sink, heat transfer support plate and heat radiation short slab are set, makes fin have good heat conduction and heat dispersion.

Preferably: described heat radiation short slab and described the first heat sink and the second heat sink be arranged in parallel.

Preferably: the each several part of described fin is aluminum alloy material, by extruder for shaping.

Accompanying drawing explanation

Fig. 1 is cross section structure schematic diagram of the present utility model.

In figure: 1, the first heat sink; 2, heat transfer support plate; 3, heat radiation short slab; 4, core pipe; 5, the second heat sink.

The specific embodiment

For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:

Refer to Fig. 1, the utility model comprises the core pipe 4 of the circular ring section that is positioned at middle part and minute is positioned at its both sides and the first heat sink 1 and the second heat sink 5 parallel to each other.Between the first heat sink 1 and core pipe 4, be provided with the heat transfer support plate 2 that two angles are obtuse angle, between the second heat sink 5 and core pipe 4, be provided with the heat transfer support plate 2 that two angles are obtuse angle.

On core pipe 4, be also provided with a plurality of heat radiation short slabs 3.In this example, as shown in the figure, heat radiation short slab 3 is four, all be arranged in parallel with the first heat sink 1 and the second heat sink 5.

The heating radiator of this example is aluminum alloy material, has guaranteed good radiating effect.Processing mode is the mode of extruder for shaping.

Add man-hour, hot water pipeline passes in core pipe 4, adopts mechanical-hydraulic expansion tube process, and the inwall of hot water pipeline and core pipe 4 is closely fitted, and increases heat exchange area, improves heat transfer efficiency.

Claims

1. a heating radiator, is characterized in that: comprise the core pipe (4) of the circular ring section that is positioned at middle part and divide being positioned at its both sides and the first heat sink (1) and the second heat sink (5) parallel to each other; Between described the first heat sink (1) and core pipe (4), be provided with the heat transfer support plate that two angles are obtuse angle (2), between described the second heat sink (5) and core pipe (4), be provided with the heat transfer support plate that two angles are obtuse angle (2); On described core pipe (4), be also provided with a plurality of heat radiation short slabs (3).

2. according to heating radiator claimed in claim 1, it is characterized in that: described heat radiation short slab (3) be arranged in parallel with described the first heat sink (1) and the second heat sink (5).

3. according to the heating radiator described in claim 1 or 2, it is characterized in that: the each several part of described fin is aluminum alloy material, by extruder for shaping.