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Double-ring-type windshield ring cooling system integration

A technology of cooling system and wind protection ring, which is applied in the direction of engine cooling, engine components, machine/engine, etc., can solve the problems of insufficient use of assembly space, single assembly method of wind protection ring, and reduce the efficiency of cooling fans, etc., to achieve structural Simplicity, low cost, and improved efficiency

Pending Publication Date: 2019-04-26
SUZHOU RISING AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, because the annular fan integrated in the existing cooling system is basically a single ring, that is, there is only an inner ring, and the assembly method with the wind protection ring is relatively simple, the assembly space is not fully utilized, and the maximum use of the annular fan cannot be realized. effect
At the same time, in the prior art, the windshield is an important auxiliary part of the engine cooling system, and the efficiency of the engine cooling fan has a great relationship with its structure. The structure of the existing windshield products on the market is generally relatively simple, but the cooling fan relatively low efficiency
When the fan rotates, a vortex will be formed in the gap between the blade tips, which will lead to a large backflow phenomenon. At present, the simple structure windshield products on the market cannot solve the backflow problem, thus reducing the efficiency of the cooling fan

Method used

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  • Double-ring-type windshield ring cooling system integration
  • Double-ring-type windshield ring cooling system integration
  • Double-ring-type windshield ring cooling system integration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The wind protection ring 2 and the radiator 3 are installed on the girder of the automobile, and the fan 1 is set on the engine. The return air duct 4 is obtained by embedded installation.

[0027] Such as image 3 , Figure 4 , Figure 5 As shown, the return air duct 4 is obtained by embedding the outer ring 11 of the fan and the inner ring 12 of the fan ring into the outer ring 21 of the wind protection ring and the inner ring 22 of the wind protection ring respectively or through the outer ring 21 of the wind protection ring and the inner ring 22 of the wind protection ring 22 respectively. It is obtained by being embedded in the fan outer ring 11 and the fan inner ring 12, therefore, the fan 1 and the wind guard ring 2 can be installed in a staggered manner.

[0028] The fan 1 and the wind protection ring 2 are installed in a staggered manner, the gap between the fan outer ring 11 and the wind protection ring outer ring 21 is 3 mm, the distance between the wind p...

Embodiment 2

[0031] The wind protection ring 2 and the radiator 3 are installed on the girder of the automobile, and the fan 1 is set on the engine. The return air duct 4 is obtained by embedded installation.

[0032] Such as image 3 , Figure 4 , Figure 5 As shown, the return air duct 4 is obtained by embedding the outer ring 11 of the fan and the inner ring 12 of the fan ring into the outer ring 21 of the wind protection ring and the inner ring 22 of the wind protection ring respectively or through the outer ring 21 of the wind protection ring and the inner ring 22 of the wind protection ring 22 respectively. It is obtained by being embedded in the fan outer ring 11 and the fan inner ring 12, therefore, the fan 1 and the wind guard ring 2 can be installed in a staggered manner.

[0033] The fan 1 and the wind protection ring 2 are installed in a staggered manner, the gap between the fan outer ring 11 and the wind protection ring outer ring 21 is 28mm, the distance between the wind p...

Embodiment 3

[0036] The wind protection ring 2 and the radiator 3 are installed on the girder of the automobile, and the fan 1 is set on the engine. The return air duct 4 is obtained by embedded installation.

[0037] Such as image 3 , Figure 4 , Figure 5 As shown, the return air duct 4 is obtained by embedding the outer ring 11 of the fan and the inner ring 12 of the fan ring into the outer ring 21 of the wind protection ring and the inner ring 22 of the wind protection ring respectively or through the outer ring 21 of the wind protection ring and the inner ring 22 of the wind protection ring 22 respectively. It is obtained by being embedded in the fan outer ring 11 and the fan inner ring 12, therefore, the fan 1 and the wind guard ring 2 can be installed in a staggered manner.

[0038] The fan 1 and the wind protection ring 2 are installed in a staggered manner, the gap between the fan outer ring 11 and the wind protection ring outer ring 21 is 30 mm, the distance between the wind ...

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Abstract

The invention discloses a double-ring-type windshield ring cooling system integration. The double-ring-type windshield ring cooling system integration comprises a fan, a windshield ring and a heat radiator which are coaxially mounted, wherein the windshield ring and the heat radiator are mounted on an automobile frame; the fan is arranged on an engine in a sleeving manner; one end of the windshield ring and the heat radiator are fixed in a threaded connection manner; and the other end of the windshield ring and the fan are combined in an embedded mounting manner to form a backflow air duct. Consequently, the backflow of air can be reduced, the direction of airflow can be improved, and the efficiency of the cooling fan can be improved by 8% to 12%; furthermore, the water temperature of a water tank can be reduced by about 10 DEG C; and meanwhile, such a cooling system has the noise reducing effect.

Description

technical field [0001] The invention relates to a component of an engine cooling system, in particular to an integrated cooling system of a double-ring windshield. Background technique [0002] my country is a big energy consumption country, but also an energy shortage country. The per capita possession and consumption of resources and energy are far below the world average level. With the continuous development of my country's automobile industry, higher requirements are put forward for the automobile production cost and energy consumption control of automobile manufacturers. During the driving process of the car, the fan needs to run at high speed and accounts for 20-30% of the total running time of the vehicle. The silicone oil fan clutch can effectively reduce the power consumption of the engine, improve engine combustion, prolong the service life of the engine, save energy, reduce emissions and reduce noise, and improve User comfort. [0003] The cooling system of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P5/06F01P11/10F01P11/12
CPCF01P5/06F01P11/10F01P11/12
Inventor 刘敦绿柯彬彬郑福新魏庭鹏张健
Owner SUZHOU RISING AUTO PARTS
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