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Pressure relief valve with ventilation function

A pressure relief valve and pressure relief technology, applied in the field of pressure relief valves, can solve the problems of affecting the health of passengers, poor ride experience, and discharge of peculiar smell in the car, and achieve a compact structure, increased ventilation function, and small footprint Effect

Pending Publication Date: 2020-02-04
BAIC GRP ORV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the main function of the air conditioner is to lower the temperature, and it cannot efficiently discharge the peculiar smell in the car, making the air in the car poor, affecting the health of passengers, and the ride experience is poor

Method used

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  • Pressure relief valve with ventilation function
  • Pressure relief valve with ventilation function

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Unless otherwise defined, technical or scientific terms used in the present invention should have the ordinary meaning as understood by those of ordinary skill in the art to which the present invention belongs. The terms "first," "second," and similar terms used herein do not denote any order, quantity, or importance, but are merely used to distinguish different components. Likewise, "a" or "an" and the like do not denote a quantitati...

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Abstract

The invention provides a pressure relief valve with a ventilation function. The pressure relief valve comprises a valve body, a pressure relief blade and an exhaust fan, wherein the pressure relief blade is arranged at the outlet of the valve body; the exhaust fan is arranged in the valve body; and when the pressure in a vehicle is greater than the acting force required for jacking the pressure relief blade, the pressure relief blade jacks up the pressure relief; when the exhaust fan is turned on, the pressure relief blades jack up the exhaust under the action of the exhaust fan. The pressurerelief valve has the advantages of good ventilation effect, compact structure, small occupied space and the like.

Description

technical field [0001] The invention relates to the technical field of vehicle ventilation, in particular to a pressure relief valve with a ventilation function. Background technique [0002] In the use of the car, especially after long-term summer parking, it is necessary to exhaust the odorous air from the car as soon as possible. In order to solve the above problems, the existing method is to use the air conditioner to raise and lower the temperature and discharge the exhaust gas. However, the main function of the air conditioner is to increase and decrease the temperature, and it cannot effectively discharge the odor in the car, which makes the air in the car poor, affects the health of passengers, and has a poor riding experience. SUMMARY OF THE INVENTION [0003] The main technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a pressure relief valve with a good ventilation effect, a compact structure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K17/164F16K15/03B60H1/00B60H1/24
CPCF16K17/164F16K15/035B60H1/00485B60H1/00464B60H1/249B60H2001/00635
Inventor 祁斌胡建伟
Owner BAIC GRP ORV CO LTD
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