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Kettle air leakage port structure, kettle and automobile

A technology of air vents and kettles, which is applied in the cooling of engine components, machines/engines, engines, etc., can solve the problems of coolant leakage and abnormal consumption of coolant in the vents of kettles, and achieve the effect of preventing abnormal consumption

Inactive Publication Date: 2021-02-26
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a kettle vent structure, kettle and automobile, aiming to solve the problem of abnormal consumption of coolant caused by easy leakage of coolant at the vent of the kettle in the existing automobile cooling system

Method used

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  • Kettle air leakage port structure, kettle and automobile
  • Kettle air leakage port structure, kettle and automobile
  • Kettle air leakage port structure, kettle and automobile

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a kettle air leakage port structure, a kettle and an automobile. The kettle air leakage port structure comprises a channel body, wherein the inlet end of the channel body is used for communicating with a kettle body, the outlet end of the channel body is used for communicating with the outside, the channel body comprises a first channel section and a second channel sectionwhich sequentially communicate in the air outlet direction, an inlet end is formed by an air inlet of the first channel section, an air outlet of the first channel section communicates with an inlet of the second channel section, an outlet end is formed by an outlet of the second channel section, the ventilation area of the air inlet is larger than that of the air outlet, and the first channel section obliquely extends from bottom to top in the air outlet direction. The ventilation area of the air inlet is larger than that of the air outlet, when the kettle shakes, cooling liquid can be prevented from generating large impact force in the channel body, part of the cooling liquid is prevented from overflowing due to the too large impact force, the cooling liquid rushed out of the air inlet can be blocked to be scattered back into the kettle body through inclined extension of the first channel section, and therefore abnormal consumption of the cooling liquid caused by outward leakage of the cooling liquid is avoided.

Description

technical field [0001] The invention relates to the technical field of automobile cooling systems, in particular to a kettle vent structure, a kettle and an automobile. Background technique [0002] The role of the kettle in the car cooling system is to store coolant. The cooling system is filled with coolant. During the operation of the engine, due to the temperature rise of the coolant, the volume expands under the effect of thermal expansion and contraction, and the excess coolant will be temporarily stored in the kettle. After the pressure in the cooling system is reduced, the cooling is sucked back into the radiator. In order to realize this function, it is necessary for the kettle to have an air vent communicated with the atmosphere to keep the pressure of the kettle in a normal pressure state. [0003] In the prior art, when the kettle shakes a lot during the running of the car, the coolant in the kettle is likely to leak out from the air vent, resulting in abnormal...

Claims

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Application Information

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IPC IPC(8): F01P11/02
CPCF01P11/0285
Inventor 赵欣亮侯伟李世艳高琦龙
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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