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Fin, V-shaped heat exchanger and air conditioner

A technology for heat exchangers and air conditioners, applied in evaporators/condensers, space heating and ventilation details, household heating, etc., can solve problems such as heat exchangers prone to flakes, and achieve water blowing, structure Simple, low production cost effect

Inactive Publication Date: 2015-06-24
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a finned, V-shaped heat exchanger and air conditioner to solve the technical problem that the heat exchanger is prone to flakes in the prior art

Method used

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  • Fin, V-shaped heat exchanger and air conditioner
  • Fin, V-shaped heat exchanger and air conditioner
  • Fin, V-shaped heat exchanger and air conditioner

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Embodiment Construction

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0033] Such as figure 2 As shown, it is the first embodiment of the invention, which discloses a fin 02, which includes a strip-shaped fin body 11 and two rows of multiple refrigerant tubes arranged on the fin body 11 that are mutually offset. Through the holes, the fin body 11 in this example adopts a square structure. A first chamfer 11.1 is provided at the upper left corner of the fin body 11 .

[0034] A plurality of said refrigerant pipe passing holes form an oblique parallelogram. The upper left corner of the fin body 11 corresponds to the acute angle of the oblique parallelogram, the refrigerant pipe passage hole near the acute angle is the first refrigerant pipe passage hole 12.1, and the refrigerant pipe...

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Abstract

The invention relates to a fin which comprises a strip-shaped fin body and at least two rows of multiple coolant pipe passing holes formed in the fin body in a mutually staggered mode. An oblique angle parallelogram is defined by the coolant pipe passing holes. The upper left corner of the fin body corresponds to the acute angle of the oblique angle parallelogram, the upper right corner of the fin body corresponds to the obtuse angle of the oblique angle parallelogram, and a first chamfer is arranged at the upper left corner of the fin body. The invention further discloses a V-shaped heat exchanger with fins and an air conditioner including the heat exchanger. The fin, the V-shaped heat exchanger and the air conditioner have the advantages that the technical problem that fin scratching is prone to occurring at the spliced parts of the fins in the prior art is solved, meanwhile, the effective heat exchange of copper tubes at the root part is enhanced, and the water blowing phenomenon of the air conditioner is avoided.

Description

technical field [0001] The invention relates to a fin, a V-shaped heat exchanger and an air conditioner. Background technique [0002] There is an existing patent for invention, the publication number of which is CN1324265A, which provides a heat exchanger and an indoor unit of an air conditioner that can relax the allowable error of the installation angle of the heat exchange part while preventing the heat exchange capacity from being reduced. The indoor unit has an exhaust port for discharging air into the room. The indoor heat exchanger of the indoor unit is formed by connecting multiple heat exchangers. The indoor heat exchanger arranged in the indoor unit of the air conditioner has a first indoor heat exchanger, a second indoor heat exchanger, and a third indoor heat exchanger. Heater and fourth indoor heat exchanger. The third indoor heat exchanger is connected to one end of the first indoor heat exchanger or the second indoor heat exchanger in an angled manner. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F1/20F24F13/30F25B39/00
Inventor 毕姬成
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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