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Radiating system of engineering machine

A heat dissipation system and construction machinery technology, which is applied to the cooling combination arrangement of the power unit, power unit, transportation and packaging, etc. It can solve the problems of difficulty in cleaning the engine unit and heat dissipation system of the construction machinery heat dissipation system, and inconvenient maintenance and repair.

Active Publication Date: 2012-10-10
GUANGXI LIUGONG MASCH CO LTD
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a convenient maintenance and repair engine block and heat dissipation system for the existing engineering machinery heat dissipation system, which is very difficult to clean the inside of the engine block and heat dissipation system, and is very inconvenient to maintain and repair. construction machinery cooling system

Method used

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  • Radiating system of engineering machine
  • Radiating system of engineering machine
  • Radiating system of engineering machine

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Embodiment Construction

[0014] The specific implementation will be described below in conjunction with the accompanying drawings.

[0015] Construction machinery such as loaders, graders, etc. are equipped with rear engines, and the engines, radiator assemblies, and fan assemblies are arranged in sequence backwards, and the engine, radiator assemblies, and fan assemblies are covered with cover assemblies. . like figure 1 As shown, the cover assembly includes an engine cover 1 , a radiator assembly cover 2 , and a fan cover 3 . The radiator assembly cover 2 covers the outside of the radiator assembly, and is fixedly installed and connected with the vehicle frame of the engineering machinery or the radiator assembly fixing frame. The engine cover 1 is an integral rear-turning hood, and its top rear end is hinged with the radiator assembly cover 2. When the engine compartment needs to be maintained, the entire engine cover 1 can be turned backward, so that the engine compartment is completely exposed,...

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Abstract

The invention relates to a radiating system of an engineering machine for overcoming the defects that the inner parts of an engine unit and the radiating system is very difficult and are very inconvenient to maintain and repair in the radiating system of the traditional engineering machine. The radiating system comprises a radiator assembly, a fan assembly and a covering piece assembly, wherein the radiator assembly is positioned behind an engine; the fan assembly is positioned behind the radiator assembly; the covering piece assembly covers the engine, the radiator assembly and the fan assembly; the covering piece assembly comprises an engine cover, a radiator assembly cover and a fan cover, wherein the engine cover covers the engine in a whole backward overturning manner; the radiator assembly cover is fixedly installed and is used for covering the radiator assembly; and the fan cover is positioned behind the radiator assembly cover and is used for protecting the fan assembly. Compared with the prior art, the radiator system has the advantages that the engine cover and the fan cover can be opened independently, the opening amplitude is larger, and the maintenance and the repair can be convenient for an engine room, the fan assembly and the radiator assembly.

Description

technical field [0001] The invention relates to a cooling system, in particular to a cooling system for engineering machinery. Background technique [0002] The operating environment of construction machinery such as graders and loaders is very harsh. Dust and sand are often sucked into the engine compartment and cooling compartment, causing the radiator to be blocked and greatly reducing the cooling efficiency of the radiator. And in the heat dissipation system of existing engineering machinery, engine cover often covers whole engine compartment and heat dissipation cabin, when cleaning engine block and heat dissipation system inside, whole engine cover is turned back as a whole or is opened from both sides side doors of engine cover for maintenance. This structure makes it very difficult to clean the inside of the engine block and cooling system, and it is very inconvenient to maintain and repair. Contents of the invention [0003] The technical problem to be solved by ...

Claims

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Application Information

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IPC IPC(8): B60K11/02B60K11/06
Inventor 易榕蒋绍军赖有赖凡韩国胜张艳良
Owner GUANGXI LIUGONG MASCH CO LTD
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