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Cooling and noise balance control side adjustment fan assembly of truck

A technology of balance control and assembly, which is applied in the layout of power unit cooling combination, vehicle parts, component optimization, etc., can solve the problem of difficult balance between noise and cooling conditions, and achieve the effect of balanced cooling and noise

Inactive Publication Date: 2018-04-20
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a truck cooling and noise balance control side fan assembly to solve the problem that it is difficult to achieve a balance between the noise and cooling conditions of the vehicle

Method used

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  • Cooling and noise balance control side adjustment fan assembly of truck
  • Cooling and noise balance control side adjustment fan assembly of truck
  • Cooling and noise balance control side adjustment fan assembly of truck

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Embodiment Construction

[0039] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0040] This technical solution is as figure 2 As shown, the truck cooling and noise balance control side fan assembly, including the left fan assembly 1 and the right fan assembly 2; the left fan assembly and the right fan assembly are respectively installed on the engine 3 On the vehicle frame longitudinal beam 4 on both sides.

[0041] The structures of the left adjusting fan assembly and the right adjusting fan assembly are the same. In the embodiment of the present application, only the structure of the left adjusting fan assembly is described in detail, and the structure of the right adjusting fan assembly is exactly the same as...

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Abstract

The invention relates to a cooling and noise balance control side adjustment fan assembly of a truck. The cooling and noise balance control side adjustment fan assembly comprises a left side adjustment fan assembly and a right side adjustment fan assembly. The left side adjustment fan assembly and the right side adjustment fan assembly are arranged on longitudinal members of an engine. The left side adjustment fan assembly comprises a rectangular frame, a plurality of adjustment fan blades, a first rack, a second rack, a motor and an outer shield. According to the technical solution, through afirst linkage gear, the first rack and the second rack on the motor, and the first linkage gear structures on the adjustment fan blades, the opening degree of the fan blades is adjusted in real timeaccording to the vehicle noise and the cooling working condition state, so as to achieve the effect of balancing the vehicle cooling and the noise.

Description

technical field [0001] The invention belongs to the technical field of engine heat and noise balance systems, in particular to a truck cooling and noise balance control side regulating fan assembly. Background technique [0002] Usually, in order to solve the noise problem of trucks and reduce noise, the method of arranging sound-absorbing cotton around the engine and cooling system is used to reduce the noise from the crank connecting rod movement mechanism inside the engine and the noise of the cooling system (the noise of the cooling system is mainly generated by the cooling fan; in When the size of the radiator is determined, the method of increasing the fan speed is usually used to improve the heat dissipation effect, the higher the engine coolant temperature is, the higher the fan speed) [0003] like figure 1 Shown is a schematic diagram of the conventional state without adding sound-absorbing cotton; figure 2 In order to increase the state diagram of the sound-abs...

Claims

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Application Information

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IPC IPC(8): B60R13/08B60K11/08
CPCB60K11/085B60R13/0838B60R13/0884Y02T10/88
Inventor 孙元孔德星李军领
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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