Air inlet device of air filter

Abstract

The air inlet device comprises a second shell, an air inlet pipeline is integrally formed on the outer wall of one side of the second shell, the air inlet pipeline comprises a pipe body, an air inlet cavity channel is formed in one end of the pipe body, heat conduction blocks are arranged on the two sides of the inner wall of the air inlet cavity channel, and a mounting groove is formed in the outer wall of one side of the pipe body; a refrigerator making contact with one heat conduction block is arranged on one side of the inner wall of the mounting groove, a cooling fan is arranged on the outer wall of one side of the refrigerator, and a dustproof net is arranged at an opening in one side of the mounting groove. Through the arrangement of the heat conduction block, the refrigerator and the heat dissipation fan, when the air inlet temperature is too high, the heat conduction block absorbs heat of the air inlet cavity channel, the temperature is lowered actively through the refrigerator, the air inlet temperature is lowered by 5-10 DEG C, the air density is improved, and the combustion efficiency of an engine is optimized; and through the arranged heating piece, in a low-temperature environment, the heating piece heats the inlet air through the heat conduction block after being electrified, the filter element is prevented from being frozen or the air temperature is prevented from being too low, and stable operation of the engine is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to air filter technical field, concretely is an air filter air inlet device. BACKGROUND

[0002] The air filter is an indispensable part of modern automobile engine and other internal combustion engine equipment, and its main function is to filter out dust and impurities in the air to ensure that the air entering the engine is as pure as possible to maintain the efficient operation of the engine. The core components of the air filter air inlet device usually include an air cleaner body, an air inlet pipe, a filter screen, etc. It plays a crucial role in ensuring engine performance, extending service life, and meeting environmental protection requirements. Since the air cleaner body will intercept dust, particulate matter, etc. in the air inside it, regular inspection and replacement are required to ensure filtering effect.

[0003] The traditional air filter has long adaptability and cannot meet the engine air intake requirements in extreme environments. High-temperature air intake in desert environments can cause air density to decrease, affecting engine combustion efficiency. At the same time, high temperature accelerates the aging of the filter element. At the same time, in winter, high-altitude low-temperature environment, the filter element is easy to freeze or the air temperature is too low, causing the engine to burn insufficiently and power to decrease. SUMMARY

[0004] The utility model aims at providing an air filter air inlet device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an air filter air inlet device, comprising a shell two, the shell two one side outer wall is integrally formed with an air inlet pipeline, the air inlet pipeline comprises a pipe body, the pipe body one end is provided with an air inlet channel, and the air inlet channel inner wall both sides are provided with heat conduction blocks, the pipe body one side outer wall is provided with a mounting groove, and the mounting groove inner wall one side is provided with a refrigerator in contact with one of the heat conduction blocks, the refrigerator one side outer wall is provided with a cooling fan, and the mounting groove one side opening is provided with a dust screen.

[0006] Among them, the pipe body other side outer wall is provided with a placing groove, and the placing groove one side opening is provided with a cover plate through bolt installation.

[0007] Among them, the placing groove inner wall one side is provided with a heating sheet through bolt installation, and the heating sheet and the other group of heat conduction blocks are in contact with each other.

[0008] Among them, the shell two bottom outer wall is provided with a shell one through bolt installation, and the shell one one side outer wall is integrally formed with an air outlet pipeline.

[0009] Among them, the shell one inside is filled with a filter element, and the filter element top is located in the shell two inside.

[0010] The shell one and the shell two are integrally formed with an ear canal on one side of the outer wall of the shell one and the shell two.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The heat-conducting block absorbs the heat of the air inlet cavity, and the air temperature is reduced by 5-10 DEG C through the refrigerating device, the air density is improved, and the engine combustion efficiency is optimized; the heating sheet is powered on in the low-temperature environment, the air inlet is heated through the heat-conducting block, the filter core is prevented from icing or the air temperature is too low, and stable operation of the engine is ensured; the air inlet pipeline and the air outlet pipeline are directly integrated on the shell one and the shell two, the leakage risk of connecting components is reduced, and various equipment interfaces are adapted. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a shell one and shell two structure schematic view of the utility model;

[0015] Figure 3 It is a shell one and filter core structure schematic view of the utility model;

[0016] Figure 4 It is an air inlet pipeline structure schematic view of the utility model;

[0017] Figure 5 It is an air inlet pipeline side view structure schematic view of the utility model.

[0018] In the drawing: 1, shell one; 2, shell two; 3, air outlet pipeline; 4, ear canal; 5, through hole; 6, air inlet pipeline; 7, filter core; 8, pipe body; 9, air inlet cavity; 10, heat-conducting block; 11, mounting groove; 12, refrigerating device; 13, heat dissipation fan; 14, dust screen; 15, arrangement groove; 16, heating sheet; 17, cover plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-5The utility model provides a kind of technical scheme: an air filter air intake device, including shell two 2, shell two 2 one side outer wall integrally formed with air inlet pipeline 6, air inlet pipeline 6 includes tube body 8, and tube body 8 one end is equipped with air inlet channel 9, and the inner wall both sides of air inlet channel 9 are equipped with heat conduction block 10, and tube body 8 one side outer wall is equipped with mounting groove 11, and the inner wall one side of mounting groove 11 is equipped with the refrigerating machine 12 of contact with one group of heat conduction block 10, and the refrigerating machine 12 is preferably HT121400----40X40mm semiconductor refrigerating sheet, when air intake temperature is too high, heat conduction block 10 absorbs the heat of air inlet channel 9, and simultaneously refrigerating machine 12 will start, and will actively cool the air in air inlet channel 9, 5-10 ℃ air intake temperature is reduced, to improve air density, optimize engine combustion efficiency, and the outer wall of one side of refrigerating machine 12 is equipped with cooling fan 13, and the model of cooling fan 13 is preferably 8025 direct current fan, and cooling fan 13 is equipped with refrigerating machine 12, and when refrigerating machine 12 operates, cooling fan 13 can accelerate refrigerating machine 12 heat dissipation, and the opening of one side of mounting groove 11 is equipped with dust screen 14, and dust screen 14 can prevent dust from entering the inside of mounting groove 11.

[0021] Wherein, the other side outer wall of tube body 8 is equipped with installation groove 15, and the opening of one side of installation groove 15 is equipped with cover plate 17 by bolt, and the inner wall of installation groove 15 is equipped with heating sheet 16 by bolt, and the model of heating sheet 16 is preferably kb706805, in low temperature environment, heating sheet 16 is powered on and heats air intake through heat conduction block 10, to prevent filter element 7 from icing or air temperature being too low, to ensure that engine runs stably, and heating sheet 16 and the other group of heat conduction block 10 contact each other.

[0022] Wherein, the outer wall of bottom of shell two 2 is equipped with shell one 1 by bolt, and the outer wall of one side of shell one 1 is integrally formed with air outlet pipeline 3, and air inlet pipeline 6 and air outlet pipeline 3 are directly integrated on shell one 1 and shell two 2, to reduce the risk of leakage of connecting component, adapt to various equipment interfaces, when engine operates, engine will extract the air in the inside of shell one 1 and shell two 2 through air outlet pipeline 3, and shell one 1 and shell two 2 will be in negative pressure state, and will extract the air of outside through air inlet pipeline 6, after the air enters the inside of shell one 1 and shell two 2, will flow into air outlet pipeline 3 after being filtered by filter element 7, and then participates in the operation of engine, and shell one 1 is filled with filter element 7, and filter element 7 can filter the air in the inside of shell one 1 and shell two 2, and the top of filter element 7 is located in the inside of shell two 2.

[0023] Wherein, the outer wall of both sides of shell one 1 is integrally formed with ear 4, and the outer wall of one side of top of ear 4 is equipped with through-hole 5, bolt is passed through the through-hole 5 on ear 4, and then bolt is screwed into the thread hole inside automobile engine, so that the air filter can be fixed on the car.

[0024] Working principle: when fixing the air filter, the bolt can be passed through the through hole 5 on the ear 4, and then the bolt is screwed into the threaded hole inside the automobile engine, so that the air filter is fixed on the automobile, when the engine is running, the engine will draw the air inside the shell one 1 and shell two 2 through the air outlet pipeline 3, the shell one 1 and shell two 2 will be in a negative pressure state, and the air outside will be drawn through the air inlet pipeline 6, after the air enters the shell one 1 and shell two 2, it will flow into the air outlet pipeline 3 through the filter core 7, and then participate in the operation of the engine; when the inlet air temperature is too high, the heat absorbing block 10 absorbs the heat of the air inlet cavity 9, and the refrigerator 12 will start to actively cool the air inside the air inlet cavity 9, so that the inlet air temperature is reduced by 5-10 DEG C, so as to improve the air density and optimize the engine combustion efficiency; and in low temperature environment, the heating sheet 16 is electrified to heat the inlet air through the heat absorbing block 10, so as to prevent the filter core 7 from freezing or the air temperature from being too low, and ensure the stable operation of the engine.

[0025] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An air cleaner intake arrangement comprising a housing (2), characterized in that: The shell two (2) one side outer wall is integrally formed with air inlet pipeline (6), the air inlet pipeline (6) includes pipe body (8), the pipe body (8) one end is provided with air inlet cavity (9), and the air inlet cavity (9) inner wall both sides are equipped with heat conduction block (10), the pipe body (8) one side outer wall is provided with mounting groove (11), and the mounting groove (11) inner wall one side is equipped with the refrigeration device (12) with one group of heat conduction block (10) contact, the refrigeration device (12) one side outer wall is equipped with heat dissipation fan (13), the mounting groove (11) one side opening is equipped with dust screen (14).

2. An air cleaner intake device according to claim 1, wherein: The pipe body (8) the other side outer wall is provided with installation groove (15), and the installation groove (15) one side opening is equipped with cover plate (17) through bolt mounting.

3. An air cleaner intake device as set forth in claim 2 wherein: The installation groove (15) inner wall one side is equipped with heating sheet (16) through bolt mounting, and the heating sheet (16) and another group of heat conduction block (10) are mutually contacted.

4. An air cleaner intake device as set forth in claim 1 wherein: The shell two (2) bottom outer wall is equipped with shell one (1) through bolt mounting, and the shell one (1) one side outer wall is integrally formed with air outlet pipeline (3).

5. An air cleaner intake arrangement according to claim 4, wherein: The shell one (1) is filled with filter core (7), and the filter core (7) top is located in the shell two (2) inside.

6. An air cleaner intake device as set forth in claim 4 wherein: The shell one (1) both sides outer wall is integrally formed with ear (4), and the ear (4) top one side outer wall is provided with through hole (5).

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