Automotive air-conditioning grid comparator

Abstract

The invention relates to the field of automotive part detection equipment, in particular to an automotive air-conditioning grid comparator. The automotive air-conditioning grid comparator comprises a fan, an odor source chamber, two air-conditioning grid comparison cavities and two detection tubes, wherein the two air-conditioning grid comparison cavities are formed in air outlets of the odor source chamber, the two detection tubes are arranged at air outlets of the two air-conditioning grid comparison cavities, and the odor source chamber is provided with air inlets. After the structure is adopted, two different air-conditioning grids can be compared in an optimized mode, so that the quality of the air-conditioning grids is visually differentiated. Moreover, the automotive air-conditioning grid comparator is simple in structure, novel in design and convenient to use.

Description

technical field [0001] The invention relates to the field of auto parts testing equipment, in particular to an auto air conditioner grid comparator. Background technique [0002] The function of the car air-conditioning grid is to filter the air entering the compartment from the outside to improve the cleanliness of the air. The general filter material refers to the impurities contained in the air, such as tiny particles, pollen, bacteria, industrial waste gas and dust, etc. The air-conditioning grid The effect is to prevent such substances from entering the air-conditioning system and destroying the air-conditioning system, to provide a good air environment for the occupants in the car, to protect the health of the occupants in the car, and to prevent glass atomization. There are generally two types of air-conditioning grids, ordinary type Air-conditioning grids and activated carbon series air-conditioning grids, ordinary air-conditioning grids can only inhibit the entry of...

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Problems solved by technology

[0002] The function of the car air-conditioning grid is to filter the air entering the compartment from the outside to improve the cleanliness of the air. The general filter material refers to the impurities contained in the air, such as tiny particles, pollen, bacteria, industrial waste gas and dust, etc. The air-conditioning grid The effect is to prevent such substances from entering the air-conditioning system and destroying the air-conditioning system, to provide a good air environment for the occupants in the car, to protect the health of the occupants in the car, and to prevent glass atomization. There are generally two types of air-conditioning grids, ordinary type Air-conditioning grids and activated carbon series air-conditioning grids, ordinary air-conditioning grids can only inhibit the entry of dust and particulate matter, activated carbon series air-conditioning grids can use the physical properties of granular activated carbon itself in a short period of time when the air passes through the blocked flow , to absorb other tiny substances and more harmful substances in the air, so the effect of the activated carbon series air-conditioning grid is much better than that of ordinary filters, but in the comparison process, there is no intuitive equipment that can distinguish and compare the advantages of the activated carbon series air-conditioning grid

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