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Heat-radiating system and crane

A heat dissipation system and crane technology, applied in the direction of mechanical equipment, engine components, engine cooling, etc., can solve the problem of poor heat dissipation effect of the heat dissipation system

Active Publication Date: 2012-02-01
XUZHOU HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Therefore, how to solve the poor heat dissipation effect of the heat dissipation system of the engine radiator in the crane is a technical problem that those skilled in the art need to solve at present

Method used

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  • Heat-radiating system and crane
  • Heat-radiating system and crane
  • Heat-radiating system and crane

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Embodiment Construction

[0039] The core of the present invention is to provide a cooling system for a crane, which can greatly improve the cooling effect of the engine radiator. Another core of the present invention is to provide a crane including the above heat dissipation system.

[0040] In order to enable those skilled in the art to better understand the solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0041]In a specific embodiment, the heat dissipation system provided by the present invention includes a deflector 7 located below the cab 2 , the deflector 7 has a bottom surface 72 and a side surface 71 , and is connected to the bottom surface of the cab 2 . The bottom surface constitutes an air passage in the front and rear directions, and the air outlet of the air passage is located before the radiator 3 of the engine 4. The heat dissipation system also includes an air in...

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Abstract

The invention discloses a heat-radiating system for a crane, which comprises a guide plate positioned below a cab and provided with a bottom surface and side surfaces, a back and forth air channel formed by the lower bottom surface of the cab and an air inlet mechanism, wherein an air outlet of the air channel is positioned in front of an engine heat radiator, the air inlet mechanism comprises atleast one exhaust fan, a power supply and a switch, the exhaust fan is connected with the power supply and the switch and is controlled by the switch, and air enters the air channel after passing through the exhaust fan. The exhaust fan can carry out forced air inlet for providing enough cold air for the heat radiator, thus the heat radiating effect of the heat radiator is greatly improved. In one specific embodiment mode, the switch is a temperature-controlled switch, and the air inlet mechanism is controlled according to demands on the temperature of a cooling water outlet of an engine. Theinvention also provides the crane which comprises the heat-radiating system.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a cooling system for a crane. In addition, the present invention also relates to a crane including the above heat dissipation system. Background technique [0002] With the rapid development of my country's economic construction, the application of construction machinery is becoming more and more extensive. Cranes are the backbone of a project, because their appearance doubles the progress of the project and greatly reduces manpower. [0003] In order to avoid overheating of the crane engine, the components around the combustion chamber (cylinder liner, cylinder head, valves, etc.) must be properly cooled. In order to ensure the cooling effect, the cooling system generally includes radiators, thermostats, water pumps, water channels for cylinder blocks, water channels for cylinder heads, and fans. [0004] Please refer to figure 1 , figure 1 It is a schematic d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P5/06F01P7/16B60K11/00
Inventor 李丽马云超张艳侠朱亚夫
Owner XUZHOU HEAVY MASCH CO LTD
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