Automobile filter modified air-tight material
A filter and vapor-tight technology, applied in filtration circuits, filtration separation, dispersed particle filtration, etc., can solve the problems of reduced service life, device damage, poor heat resistance and pressure resistance, and increase the use of life, increased pressure resistance, increased heat resistance
Inactive Publication Date: 2021-05-28
YANCHENG QINGDA NEW MATERIAL CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a kind of automobile filter modified airtight material, to solve the problem of heat resistance and pressure resistance of the existing automobile filter modified airtight material on the market proposed in the above background technology. The pressure resistance effect is poor, so that the device is easily damaged due to high temperature or high pressure when the device is in a high temperature environment or when the device is under pressure, which further reduces its service life.
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[0021] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-5 , the present invention provides a technical solution: a modified airtight material for an automobile filter, comprising a particle airtight material body 1, a filter layer 2 is fixedly connected to the middle of the particle airtight material body 1, and the outer wall of the filter layer 2 is fixed An anti-oxidation layer 3 is connected, the outer wall of the anti-oxidation layer 3 is fixedly connected with a pressure-resistant layer 4...
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The invention discloses an automobile filter modified air-tight material, which comprises a particle air-tight material body, wherein a filter layer is fixedly connected to the middle of the particle air-tight material body, an anti-oxidation layer is fixedly connected to the outer wall of the filter layer, a pressure-resistant layer is fixedly connected to the outer wall of the anti-oxidation layer, a heat-resistant layer is fixedly connected to the outer wall of the pressure-resistant layer, and the outer wall of the heat-resistant layer is filled with a ceramic-based composite wear-resistant coating. According to the invention, through mutual cooperation of structures such as a pressure-resistant layer, a heat-resistant layer and the like, when the device works, effective fireproof and heat-resistant treatment can be carried out on the device so as to improve the heat-resistant effect of the device, and effective pressure-resistant treatment can be carried out on the device so as to improve the pressure-resistant effect of the device, so that the service life of the device is further prolonged, and the problem that the device is very easy to damage due to poor heat-resistant and pressure-resistant effects of the device is also effectively solved.
Description
technical field [0001] The invention belongs to the technical field of air-tight material modified for filters, and in particular relates to a modified air-tight material for automobile filters. Background technique [0002] Filters refer to accessories that filter impurities or gases through filter paper. Generally, they refer to automotive filters, which are engine accessories. They are divided into oil filters, fuel filters, and air filters according to different filtering functions. Cleaner, cabin filter, etc. The engine has three filters of air, oil, and fuel, generally called the three filters, plus the cabin filter, commonly known as the four filters, which are respectively responsible for the lubrication system, the medium in the combustion system, and the engine. Filtration of air intake system and cabin air circulation system. [0003] However, when the existing automotive filter modified air tightness materials on the market are used, the heat resistance and pres...
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Login to View More IPC IPC(8): B01D36/00B01D46/00
CPCB01D36/00B01D46/00
Inventor 袁正花王宏
Owner YANCHENG QINGDA NEW MATERIAL CO LTD