Active ventilation and pressure relief system and vehicle

An active, pressure relief device technology, applied to vehicle components, heating/cooling equipment, air handling equipment, etc., can solve problems such as increased energy consumption, unfavorable ventilation, etc.

Inactive Publication Date: 2019-04-12
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an active ventilation and pressure relief system and an automobile, so as to alleviate the problems in the prior art that the ventilation system on automobiles adopts passive pressure relief valves to increase energy consumption and is not conducive to the realization of ventilation in the vehicle

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  • Active ventilation and pressure relief system and vehicle
  • Active ventilation and pressure relief system and vehicle
  • Active ventilation and pressure relief system and vehicle

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Embodiment Construction

[0044] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a ...

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Abstract

The invention, which relates to the technical field of automobiles, provides an active ventilation and pressure relief system and a vehicle. The active ventilation and pressure relief system comprisesa pressure relief device for ventilation inside the vehicle and a control device for adjusting and controlling of the pressure relief device. The control device adjusts the state of the pressure relief device according to the received information to realize ventilation. In addition, the vehicle includes the active ventilation and pressure relief system. The invention aims at providing an active ventilation and pressure relief system and a vehicle, thereby solving problems that the energy consumption is increased because the ventilation system on the automobile employs the passive pressure relief valve and the ventilation in the vehicle is not carried out conveniently in the prior art.

Description

Technical field [0001] The invention relates to the technical field of automobiles, in particular to an active ventilation pressure relief system and automobiles. Background technique [0002] At present, the ventilation exhaust pressure relief valve used in the car ventilation system is a purely mechanical one-way ventilation pressure relief valve. When the air conditioning system is in the external circulation ventilation mode (outside air is blown into the car, electric fan or natural), the car interior When the air pressure rises to a certain level, the pressure relief valve will be opened by the air pressure to enter the external circulation fresh air ventilation state; if the external circulation is closed, the air pressure inside the car will drop, and the pressure relief valve will close due to gravity. [0003] Existing cars use the above-mentioned mechanical passive pressure relief valve, which is usually composed of a plastic frame and several rubber fan blades. The pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/24
CPCB60H1/24
Inventor 曹兰宝常浩
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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