Engine oil cooling module
A technology of engine oil and cooling module, which is applied in the direction of engine cooling, engine components, machines/engines, etc., and can solve the problems that materials are prone to fatigue and fall off, affecting the reliability and stability of cooling modules, etc.
Inactive Publication Date: 2016-09-07
HUNAN OIL PUMP
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The solid surface is subjected to repeated impacts of this kind, and the material is prone to fatigue and shedding, and it will also generate loud noises, which will affect the reliability and stability of the cooling module
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.
[0021] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can b...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an engine oil cooling module. The engine oil cooling module comprises a shell, an oil cooler and a water pump, wherein the oil cooler and the water pump are arranged on the shell; the water pump comprises a pump body, a water inlet pipe and a water outlet pipe; a cooling water pipeline flowing through the exterior of the oil cooler is arranged on the shell; a through hole is formed in the wall of the water inlet pipe; a return water channel is formed on the shell; and one end of the return water channel is connected to the through hole of the water inlet pipe, and the other end of the return water channel is communicated with the cooling water pipeline on the shell. According to the technical scheme, the return water channel can lead back part of cooling water inside the cooling water pipeline outside the oil cooler to the water inlet pipe; and as the pressure of the cooling water in the cooling water pipeline outside the oil cooler is relatively high, the pressure of an inlet of the water pump can be increased, thereby reducing the generation probability of bubbles.
Description
technical field [0001] The invention relates to an engine oil cooling module. Background technique [0002] In the prior art, the cooling water tank is usually located under the oil cooling module, and this structure easily leads to low pressure of the cooling water at the inlet of the cooling water pump of the oil cooling module. When the pressure is lower than the saturated vapor pressure at the working temperature or even negative pressure, the gas dissolved in the fluid will be released to generate bubbles, and the vaporization of the fluid will also generate a large number of bubbles. When the bubbles flow with the fluid, when the surrounding pressure increases, the volume will shrink sharply until they collapse, and a huge impact force and high temperature will be generated at the moment the bubbles collapse. When the solid surface is subjected to repeated impacts of this kind, the material is prone to fatigue and shedding, and it will also generate loud noises, which...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F01P11/08F01M5/00
CPCF01P11/08F01M5/002
Inventor 许仲秋魏彪
Owner HUNAN OIL PUMP