Double-water-way copper-aluminum composite radiator

A technology of copper-aluminum composite and radiator, which is applied in the direction of indirect heat exchanger, heat exchanger type, household heating, etc. It can solve the problems of low heat dissipation efficiency and large indoor space occupation, and achieve the effect of increasing the heat dissipation area

Inactive Publication Date: 2019-03-22
CHANGYI YIRUN HVAC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a kind of heating equipment, the radiator is an indispensable heating product in the northern heating area. At present, there are various radiators on the market, such as copper-aluminum composite radiators, steel-aluminum composite radiators, die-cast aluminum radiators, etc. , these composite radiators are composed of heat dissipation shells, heat pipes, water pipes, etc. Most of them are connected through a single water channel, and the heat dissipation efficiency is relatively low. , which increases the length of the radiator and takes up a lot of indoor space

Method used

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  • Double-water-way copper-aluminum composite radiator

Examples

Experimental program
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Effect test

Embodiment 1

[0019] Such as Figure 1 to Figure 4 As shown, the dual-channel copper-aluminum composite radiator includes an upper water pipe 1 and a lower water pipe 2 arranged at intervals up and down. There are several branch pipes 3 connected between the upper water pipe 1 and the lower water pipe 2. One end of the lower water pipe 2 The water inlet end of the water supply system is connected through the regulating valve 4, and the other end of the downwater pipe 2 is connected with the backwater end of the water supply system through the regulating valve 4. The middle part of the downwater pipe 2 is fixedly provided with a barrier piece 5, and the The branch pipes 3 include several pairs symmetrically arranged front and back, each pair of the branch pipes 3 has a heat dissipation profile 6 respectively expanded on the outside, and the outside of the heat dissipation profile 6 is covered with a heat dissipation shell 7, and the heat dissipation profile 6 includes a A pair of circular tu...

Embodiment 2

[0024] Such as Figure 5As shown, the structural principle of this embodiment is basically the same as that of Embodiment 1, and the similarities will not be repeated. The only difference is that the structure of the heat dissipation profile 6 is different. In this embodiment, the circular tube 8 on the front side extends three long fins 18 forward and two short fins 19 backward respectively, and the circular tube 8 on the rear side extends backward respectively. Three long fins 18 and two short fins 19 extending forward; also include a left-curved curved fin 17 on the left side, the right side of the curved fin 17 is connected to a pair of The circular tube 8 is tangent, and the left side of the curved fin 17 is evenly distributed with a number of left sub-fins 15 arranged in parallel; it also includes a wave fin 14 on the right side, and the wave fins 14 are respectively It is connected with the two circular tubes 8 through two right sub-fins 16 . In this embodiment, the h...

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Abstract

The invention discloses a double-water-way copper-aluminum composite radiator. The double-water-way copper-aluminum composite radiator comprises an upper water pipe and a lower water pipe which are arranged in an up-down spaced manner. A plurality of branch pipes are in communication between the upper water pipe and the lower water pipe. One end of the lower water pipe communicates with the waterinlet end of a water supply system through an adjusting valve, and the other end of the lower water pipe communicates with the water return end of the water supply system through an adjusting valve. An isolation sheet is fixedly arranged at the middle portion of the lower water pipe. A plurality of pairs of front-back symmetrically-arranged branch pipes are included. The outer sides of each pair of branch pipes are in expansion connection with one heat dissipation sectional material. The outer sides of the heat dissipation sectional materials are wrapped by a heat dissipation shell. Each heatdissipation sectional material comprises a pair of circular pipes which are in expansion connection with the corresponding pair of branch pipes. The periphery of each circular pipe outwards radiates to form a plurality of cooling fins. Each cooling fin is fixedly provided with a plurality of auxiliary fins. By adoption of a double-water-way circulation system, the heat dissipation efficiency is improved, and the heat dissipation area is increased; and under the situation that the heat dissipation efficiency is the same, only about half length of a single-water-way radiator is occupied.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to a composite radiator. Background technique [0002] As a kind of heating equipment, the radiator is an indispensable heating product in the northern heating area. At present, there are various radiators on the market, such as copper-aluminum composite radiators, steel-aluminum composite radiators, die-cast aluminum radiators, etc. , these composite radiators are composed of heat dissipation shells, heat pipes, water pipes, etc. Most of them are connected through a single water channel, and the heat dissipation efficiency is relatively low. , which increases the length of the radiator and takes up a lot of indoor space. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dual-channel copper-aluminum composite radiator with good heat dissipation performance and small footprint. [0004] In order to solve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D19/00F24D19/06F28D1/053F28F1/12F28F21/08
CPCF24D19/00F24D19/06F28D1/053F28F1/12F28F21/084
Inventor 姚立民淳于怀峰马吉波林志山孙龙波王林茂
Owner CHANGYI YIRUN HVAC EQUIP
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