CN211924272U

CN211924272U - Resistance-reducing structure engine oil cooler assembly

Info

Publication number: CN211924272U
Application number: CN201921554112.6U
Authority: CN
Inventors: 毛龙归; 刘益军
Original assignee: Guangxi Yuchai Machinery Co Ltd
Current assignee: Guangxi Yuchai Machinery Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-11-13
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a resistance-reducing structure engine oil cooler component, which comprises a bracket, wherein the bracket is provided with a water pump mounting part and a filter mounting part, the bracket is also provided with a water inlet channel and a cooling water channel, the water inlet channel is communicated with the water pump mounting part and the filter mounting part, the junction of the water inlet channel and the cooling water channel is provided with a first guide plate and a second guide plate, the first guide plate is arranged in the outlet of the water inlet channel, and surrounds the inner wall of the water inlet channel to form a first flow guide area, the first flow guide plate extends along the tangential direction of water flow, the second flow guide plate is arranged in the cooling water channel, and a second flow guide area is formed by encircling the inner wall of the cooling water channel, the second flow guide plate extends along the tangential direction of water flow in the cooling water channel, and the bottom of the bracket is also provided with an engine cooling liquid inlet which is respectively communicated with the outlet of the water inlet channel and the outlet of the cooling water channel. The utility model discloses aim at solving the interior fluid offset of runner, make the fluid smoothly flow in the runner, form laminar flow, reduce the flow resistance.

Description

Resistance-reducing structure engine oil cooler assembly

Technical Field

The utility model relates to an oil cooling technical field especially relates to a fall resistance structure oil cooler subassembly.

Background

For engines, oil coolers are an important component of engine cooling and lubrication systems. During engine operation, the cooling and lubrication of the interior of the engine is performed by oil circulation. If uncooled engine oil circulates in the engine all the time, the temperature of the engine oil is too high, the lubricating effect is reduced, and the engine is damaged finally. In order to ensure the normal operation of the engine, the temperature of the engine oil needs to be controlled, and the performance of the oil cooler is improved as much as possible.

Among the prior art, a lot of oil cooler inner flow channels exist and to dashing the structure, and the position fluid circulation of dashing is random in the cooler this moment, forms the turbulent flow easily, and the flow resistance to fluid is very big like this: the water flow speed is low, the heat exchange efficiency is reduced, the poor cooling effect on parts of the engine is influenced, the power consumption of the engine is increased, the abrasion of parts and the like is improved, and the reliability and the durability of the engine are reduced.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a fall resistance structure oil cooler subassembly aims at solving the interior fluid offset of runner, makes the fluid smoothly flow in the runner, forms laminar flow, reduces the flow resistance.

The utility model discloses take following technical scheme to realize above-mentioned purpose:

an engine oil cooler component with a resistance reducing structure comprises a bracket, wherein a water pump mounting part and a filter mounting part are arranged on the bracket, the bracket is also provided with a water inlet channel and a cooling water channel, the water inlet channel is communicated with the water pump mounting part and the filter mounting part, a first guide plate and a second guide plate are arranged at the junction of the water inlet channel and the cooling water channel, the first guide plate is arranged in the outlet of the water inlet channel, and surrounds the inner wall of the water inlet channel to form a first flow guide area, the first flow guide plate extends along the tangential direction of water flow, the second flow guide plate is arranged in the cooling water channel, a second flow guide area is formed by encircling the inner wall of the cooling water channel, and the second flow guide plate extends along the tangential direction of the water flow in the cooling water channel, the bottom of the bracket is also provided with an engine cooling liquid inlet which is respectively communicated with the water inlet channel outlet and the cooling water channel outlet. Due to the design, the liquid is blocked, the two liquid streams cannot generate opposite impact, and the pressure loss of the liquid in the flow channel is reduced.

Preferably, first guide plate is the arc surface towards inlet channel to and the second guide plate is towards the face of cooling water course, and the mutual butt of one end of two arc surfaces, the other end respectively with inlet channel and the inner wall welded fastening of cooling water course. The arrangement of the circular arc is more beneficial to the smooth change of the direction of the liquid, reduces the impact on the pipe wall and the like, has smaller resistance and reduces the consumption.

The utility model has the advantages that:

the oil cooler component with the resistance reducing structure provided by the utility model can block two cooling liquid streams from generating opposite impact, and reduces the pressure loss of the cooling liquid; the flow direction of the cooling liquid is optimized, so that the heat dissipation efficiency of the engine oil cooler can be improved, the pressure loss of a water flow field is reduced, the problem of overhigh water is avoided, the power consumption of a water pump is reduced, the oil consumption of an engine is indirectly reduced, and the performance of the whole engine is improved.

Drawings

FIG. 1 is a diagram: a fall structure schematic diagram of resistance structure oil cooler subassembly.

FIG. 2 is a diagram of: a fall bottom schematic diagram of resistance structure oil cooler subassembly.

FIG. 3 is a diagram of: another flow guiding mode schematic diagram of resistance-reducing structure oil cooler assembly

In the figure: 1-a scaffold; 2-a water pump mounting part; 3-a filter mounting portion; 4-a water inlet channel; 5-cooling water channels; 6-a first baffle; 7-a second baffle; 8-engine coolant inlet; 9-outlet of water inlet channel; 10-cooling water channel outlet; 11-a first flow guiding area; 12-a second flow guiding area; a-the liquid flow direction of the water inlet channel; b-cooling water channel liquid flow direction.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1 to 3 and the detailed description.

As shown in FIGS. 1-3, for one embodiment of the present invention, there is provided a resistance-reducing structure oil cooler assembly, comprising a bracket (1), wherein the bracket (1) is provided with a water pump mounting portion 2 and a filter mounting portion 3, the bracket (1) is further provided with a water inlet passage 4 and a cooling water passage 5, the water inlet passage 4 is communicated with the water pump mounting portion 2 and the filter mounting portion 3, a junction of the water inlet passage 4 and the cooling water passage 5 is provided with a first guide plate 6 and a second guide plate 7, the first guide plate 6 is disposed in an outlet of the water inlet passage 4 and surrounds an inner wall of the water inlet passage 4 to form a first flow guiding region 11, the first guide plate 6 extends along a tangential direction of water flow, the second guide plate 7 is disposed in the cooling water passage 5 and surrounds an inner wall of the cooling water passage 5 to form a second flow guiding region 12, and the second guide plate 7 extends along a tangential direction of water flow in the cooling water passage, the bottom of the support 1 is also provided with an engine coolant inlet 8, and the engine coolant inlet 8 is respectively communicated with a water inlet channel outlet 9 and a cooling water channel outlet 10. The design has the advantages that the liquid is blocked, the two channels of liquid cannot be flushed, the pressure loss of the liquid in the flow channel is reduced, the pressure loss of a water flow field is reduced, the problem of overhigh water is avoided, the power consumption of a water pump is reduced, the oil consumption of an engine is indirectly reduced, and the performance of the whole engine is improved.

Further, the surfaces of the first guide plate 6 facing the water inlet channel 4 and the second guide plate 7 facing the cooling water channel 5 are arc surfaces, one ends of the two arc surfaces are mutually abutted, and the other ends of the two arc surfaces are respectively welded and fixed with the inner walls of the water inlet channel and the cooling water channel. The arrangement of the circular arc is more beneficial to the smooth change of the direction of the liquid, reduces the impact on the pipe wall and the like, has smaller resistance and reduces the consumption.

Although the invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that modifications and improvements can be made thereto. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The engine oil cooler assembly with the resistance reducing structure comprises a support (1), wherein a water pump installation part (2) and a filter installation part (3) are arranged on the support (1), a water inlet channel (4) and a cooling water channel (5) are further arranged on the support (1), the water inlet channel (4) is communicated with the water pump installation part (2) and the filter installation part (3), the engine oil cooler assembly is characterized in that a first guide plate (6) and a second guide plate (7) are arranged at the junction of the water inlet channel (4) and the cooling water channel (5), the first guide plate (6) is arranged in the outlet of the water inlet channel (4) and surrounds the inner wall of the water inlet channel (4) to form a first flow guide area (11), the first guide plate (6) extends along the tangential direction of water flow, the second guide plate (7) is arranged in the cooling water channel (5) and surrounds the inner wall of the cooling water channel (5) to form a second flow guide area (12), and the second guide plate (7) extends along the tangential direction of water flow in the cooling water channel (5), the bottom of the support (1) is also provided with an engine cooling liquid inlet (8), and the engine cooling liquid inlet (8) is respectively communicated with the water inlet channel outlet (9) and the cooling water channel outlet (10).

2. The resistance-reducing structure oil cooler component according to claim 1, wherein the surfaces of the first guide plate (6) facing the water inlet channel (4) and the second guide plate (7) facing the cooling water channel (5) are both arc surfaces, one ends of the two arc surfaces are abutted against each other, and the other ends are welded and fixed with the inner walls of the water inlet channel (4) and the cooling water channel (5), respectively.