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Composite tube type heat exchanger built from close annular fins

A finned tube heat exchanger technology, applied in the direction of tubular elements, heat exchange equipment, lighting and heating equipment, etc., can solve the problems of large space occupied by the system, waste of steel, large volume of the whole machine, etc., and achieve small occupied space , convenient installation and transportation, small size effect

Inactive Publication Date: 2007-02-21
劳特斯空调(江苏)有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the structural form of the outdoor finned tube heat exchanger is mainly straight sheet or single V-shaped, and there are more or less parts of the space around the outdoor finned tube heat exchanger sealed with steel plates.
On the one hand, it wastes steel, on the other hand, due to the requirement of heat exchange area, the system occupies a large space, and the volume of the whole machine is relatively large. The customer must provide sufficient and large installation space during installation.

Method used

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  • Composite tube type heat exchanger built from close annular fins
  • Composite tube type heat exchanger built from close annular fins
  • Composite tube type heat exchanger built from close annular fins

Examples

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Embodiment Construction

[0015] Such as figure 1 As shown, the sealing baffle 4 is installed in the middle of the column 5, the annular heat exchanger 3 is installed on the upper end surface of the sealing support plate 4, and the fan 2 and the net cover 1 are installed on the top of the column 5.

[0016] Such as figure 1 , figure 2 , image 3 As shown, the heat exchanger 3 is composed of a group of G-shaped or two or more groups of L-shaped or U-shaped or other structural heat exchangers and connecting plates 6, 7, 8 combined. Closed annular finned tube heat exchanger, the lower part is sealed, and the upper part is equipped with a condensing fan 2 and a net cover 1 for air guidance. The airflow generated only passes through the middle of the gap between the fins 3-3. The system makes full use of the surrounding ventilation space in the smallest peripheral volume state. The airflow flows evenly through the finned tube heat exchanger, maximizing the heat exchange area and realizing the unit Desi...

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Abstract

An integrated and closed heat exchanger of ring finned tube type is formed by connecting a set of G form and at least two sets of L form or some other forms of heat exchanger with connection plate. The formed heat exchanger is connected with sealed base plate to let generated air stream only pass through gap between fin plated for making prepared unit utilize peripheral ventilation space sufficiently under minimum volume in order to realize high efficiency of refrigerating and heating on unit volume.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a finned tube heat exchanger used in an air source heat pump air conditioner. Background technique [0002] The air source heat pump air conditioning system is widely used in the air conditioning industry, mainly because of its excellent heat transfer performance and the randomness and convenience of the installation location. However, at present, the structural forms of outdoor finned tube heat exchangers are mainly straight sheet or single V-shaped, and there are more or less parts of the space around the outdoor finned tube heat exchangers that are sealed with steel plates. On the one hand, steel is wasted. On the other hand, due to the requirement of the heat exchange area, the system occupies a large space and the volume of the whole machine is relatively large. The customer must provide sufficient and large installation space during installation. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F1/24
Inventor 徐勤虎陈振乾丁伟
Owner 劳特斯空调(江苏)有限公司
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