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Special vehicle chassis power system cooling device

A power system and cooling device technology, which is applied in the cooling of the engine, transmission parts, liquid cooling, etc., can solve the problems of affecting the air volume, affecting the heat dissipation effect, and the layout of the power system cooling device, so as to reduce the height of the vehicle and meet the Effect of Cooling Unit Layout

Inactive Publication Date: 2020-01-17
SANJIANG VOLAT SPECIAL VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the 3400mm wide chassis, the water tank can be widened, the diameter of the cooling fan can be increased, and the oil cooler does not need to be placed separately. It can be solved by thickening, but it will affect the air volume. If the oil coolers are placed on top of each other, the thickness will be further increased, which will affect the air volume, thereby affecting the heat dissipation effect, that is, the limited width of the chassis makes it impossible to layout the cooling device of the power system

Method used

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  • Special vehicle chassis power system cooling device

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Embodiment Construction

[0014] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0016] Such as figure 1 As shown, a special vehicle chassis power system cooling device provided according to the present invention includes: a fan 2, a temperature control switch 5, a relay 6 and a gearbox oil cooler 7; the fan 2 i...

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Abstract

The invention discloses a special vehicle chassis power system cooling device. The device comprises a fan, a temperature control switch, a relay and a gearbox oil cooler; the fan is fixed to a crankshaft through a crankshaft pulley on an engine; a water tank is fixed at the front end of the fan; the temperature control switch is mounted on a gearbox; the gearbox oil cooler communicates with the gearbox through an oil inlet and outlet pipe; the gearbox oil cooler is connected with the generator through the relay; and the temperature control switch is connected with the excitation end of the relay. According to the technical scheme, the requirement for the layout of the cooling device under the condition that the width of a vehicle chassis is limited can be met, and a power system can be automatically cooled.

Description

technical field [0001] The invention relates to the technical field of cooling devices, in particular to a cooling device for a special vehicle chassis power system. Background technique [0002] With the promulgation of the new GB-1589 standard, there are strict instructions on the width of the chassis of the announced models that need to obtain a normal license plate. For the chassis of oil field special vehicle with automatic transmission engine, and the engine itself is powerful, and it is equipped with a flat cab (the engine is installed under the cab), the cooling system of the whole power system is placed under the cab and in front of the engine according to the conventional layout. , The cooling system of the whole system cannot meet the requirements of use. [0003] Before the new standard, the width of the chassis could be made up to 3400mm, but the maximum limit of the announced models in the standard can only be made up to 2550mm. For the 3400mm wide chassis, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P3/18F01P11/00F02B63/04F02B63/06F16H57/04
CPCF01P3/18F01P11/00F02B63/04F02B63/06F16H57/0413
Inventor 干艳刘勇周昌盛左明芳刘奇张明辉陈明媚朱建雄杨旭
Owner SANJIANG VOLAT SPECIAL VEHICLE
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