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cooling system

A technology for cooling systems and refrigerants, applied in coolers, air-conditioning systems, cooling fluid circulation devices, etc., to solve the problems of reduced cooling efficiency of radiators and compressors, and reduced fan air supply.

Active Publication Date: 2021-10-12
NIDEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cooling efficiency of the radiator and compressor may decrease due to the reduced air supply volume of the fan.

Method used

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Embodiment Construction

[0019] Hereinafter, exemplary embodiments will be described with reference to the drawings.

[0020] In addition, in this specification, in the cooling system 100, the direction parallel to the normal direction of the 4th inner surface 41d which is the installation surface of the compressor 2 mentioned later is called "1st direction D1". In addition, two directions in a plane perpendicular to the first direction D1 are referred to as "second direction D2" and "third direction D3", respectively. The first direction D1, the second direction D2, and the third direction D3 are perpendicular to each other.

[0021] The orientation from the air intake port 32a of the air blower 3 to the radiator 1 described later in the first direction D1 is referred to as "the first direction D1a", and the direction from the radiator 1 to the air blower 3 The direction of the intake port 32a is referred to as "the other side D1b of the first direction".

[0022] The direction from the air blower ...

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PUM

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Abstract

The present invention provides a cooling system comprising: a radiator; a compressor that compresses a refrigerant and sends it to the radiator; The airflow sucked in from the suction port facing one side in the first direction is sent out from the exhaust port to one side in the second direction by rotating. The first direction is parallel to the normal direction of the installation surface on which the compressor is installed. The second direction is perpendicular to the first direction. The radiator is arranged at a position closer to the first direction than the blower. In addition, the compressor is arranged at a position closer to one side in the second direction than the radiator and the blower.

Description

technical field [0001] The present invention relates to cooling systems. Background technique [0002] In a cooling system installed in a compression-type refrigerator or the like, a radiator radiates heat from a refrigerant compressed by a compressor. [0003] For example, in Japanese Patent Application Laid-Open No. 2013-96667, a radiator, a cooling fan, and a compressor are arranged on the same line in a machine room of a refrigerator. The radiator is provided on the upstream side of the cooling fan. The compressor is provided on the downstream side of the cooling fan. [0004] In addition, in Japanese Patent Application Laid-Open No. 10-47835, a compressor and a centrifugal fan are arranged in a machine room of a refrigerator. The condenser is arranged in front of the mechanical room, and communicates with the vortex casing of the centrifugal fan through a pipe. The centrifugal fan blows the air sucked in from the condenser side to the compressor. The suction direct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25D17/06F25D19/00
CPCF25D11/00F25D17/062F25D19/00F25D2317/06F25D23/003F25D2323/00282F28D1/0472F28D2021/0068F24F1/0022F25D17/005F24F1/00073F24F1/0057
Inventor 吉野慎吾
Owner NIDEC CORP