Air compressor with multiple air inlet channels

Abstract

The utility model relates to an air compressor with multiple air inlet channels, which comprises an air compressor body, the right side of the air compressor body is fixedly connected with a three-way pipe, the inside of the three-way pipe is rotatably connected with a rotating rod, the left side of the rotating rod is fixedly connected with a baffle, and the front side and the rear side of the baffle can be in sliding connection with the inner wall of the three-way pipe. According to the air compressor with the multiple air inlet channels, when an upper dustproof net is replaced, a handle and a shifting rod are shifted downwards, a rotating rod and a baffle are driven to rotate, the baffle is attached to an upper magnetic block in a magnetic attraction mode, accordingly, an upper air channel is closed, dust is prevented from entering the air channel, and the lower air channel can normally convey airflow; the baffle is attached to the lower magnetic block in a magnetic attraction mode, so that the lower air channel is closed, dust is prevented from entering the air channel, the upper air channel can convey airflow normally, and continuity of operation of the air compressor is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an air compressor with multiple air inlet channels. Background Art

[0002] An air compressor is a device used to compress gas. The structure of an air compressor is similar to that of a water pump. Most air compressors are reciprocating piston type, with rotating blades or rotating screws. Air compressors can be divided into three categories according to their working principles: volumetric, dynamic (speed or turbine) and thermal compressors.

[0003] During the use of the air compressor, a filter needs to be set at the air inlet to prevent impurities from entering. The existing air compressor needs to stop operating when the filter is dismantled and replaced to prevent impurities in the air from entering the air compressor during the filter replacement process, which is not conducive to the continuous operation of the air compressor. Therefore, an air compressor with multiple air inlet channels is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an air compressor with multiple air inlet channels, which can prevent impurities from entering the air compressor when replacing the filter, thereby solving the above-mentioned problems.

[0005] To achieve the above object, the utility model provides the following technical solution: an air compressor with multiple air inlet channels, comprising an air compressor body, a three-way pipe is fixedly connected to the right side of the air compressor body, a rotating rod is rotatably connected to the inside of the three-way pipe, a baffle is fixedly connected to the left side of the rotating rod, and both the front and rear sides of the baffle can be slidably connected to the inner wall of the three-way pipe;

[0006] A magnetic block is fixedly connected to the interior of the three-way pipe, and the baffle plate and the magnetic block can be magnetically attracted and fit together.

[0007] Furthermore, two air inlet pipes are fixedly connected to the right side of the three-way pipe, and dustproof nets are snap-fitted and connected to the right sides of the two air inlet pipes.

[0008] Furthermore, a limit rod is fixedly connected to the air intake pipe, and a return spring is fixedly connected to the left side of the limit rod.

[0009] Furthermore, a lever is fixedly connected to the right side of the rotating rod, a handle is fixedly connected to the right side of the lever, and one end of the return spring away from the limiting rod is fixedly connected to the handle.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The air compressor with multiple air inlet channels has a normal state in which the return spring contracts to limit the handle, the lever, the rotating rod and the baffle, thereby maintaining the stability of the handle, the lever, the rotating rod and the baffle, and the upper and lower air ducts simultaneously convey airflow. When replacing the upper dust screen, the handle and the lever are pushed downward to drive the rotating rod and the baffle to rotate, and the baffle is magnetically attached to the upper magnetic block, thereby closing the upper air duct to prevent dust from entering, while the lower air duct can convey airflow normally. When replacing the lower dust screen, the handle and the lever are pushed upward to drive the rotating rod and the baffle to rotate, and the baffle is magnetically attached to the lower magnetic block, thereby closing the lower air duct to prevent dust from entering, while the upper air duct can convey airflow normally, thereby ensuring the continuity of the air compressor operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0013] Figure 2 It is a partial front view structural schematic diagram of the utility model;

[0014] Figure 3 This is a partial front cross-sectional structural diagram of the utility model when both air ducts are open;

[0015] Figure 4 It is a partial front cross-sectional structural schematic diagram of the utility model when the lower air duct is closed;

[0016] Figure 5 It is a partial front cross-sectional structural schematic diagram of the utility model when the upper air duct is closed.

[0017] In the figure: 1. Air compressor body; 2. Three-way pipe; 3. Rotating rod; 4. Baffle; 5. Magnetic block; 6. Inlet pipe; 7. Limit rod; 8. Return spring; 9. Push rod; 10. Handle; 11. Dust net. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 , an embodiment provided by the utility model:

[0020] An air compressor with multiple air inlet channels includes an air compressor body 1, a three-way pipe 2 is fixedly connected to the right side of the air compressor body 1, a rotating rod 3 is rotatably connected to the inside of the three-way pipe 2, a baffle 4 is fixedly connected to the left side of the rotating rod 3, and both the front and rear sides of the baffle 4 can be slidably connected to the inner wall of the three-way pipe 2.

[0021] A magnetic block 5 is fixedly connected to the interior of the three-way pipe 2 , and the baffle 4 and the magnetic block 5 can be magnetically attracted and fit together.

[0022] Furthermore, the three-way pipe 2 and the air inlet pipe 6 form two air inlet ducts, and the rotating rod 3 is fixedly connected to the baffle 4, so that when the rotating rod 3 rotates, the baffle 4 can be driven to rotate, and the baffle 4 can be magnetically attached to the two magnetic blocks 5 respectively, so as to open or close the air duct.

[0023] Furthermore, the two magnetic blocks 5 can be magnetically attached to the baffle 4 to maintain the stability of the baffle 4.

[0024] Furthermore, the limit rod 7 is fixedly connected to the return spring 8 to maintain the stability of the return spring 8. The return spring 8 contracts under normal conditions to maintain the stability of the handle 10, the lever 9, the rotating rod 3 and the baffle 4.

[0025] Furthermore, the lever 9 and the handle 10 facilitate the user to rotate the rotating rod 3 and the baffle 4 .

[0026] Furthermore, the dust-proof net 11 can be connected with the air inlet pipe 6 by snapping, so that the dust-proof net 11 can be easily assembled and disassembled on the air inlet pipe 6 . The dust-proof net 11 can intercept impurities in the air.

[0027] Working principle: Under normal circumstances, the return spring 8 contracts, limiting the position of the handle 10, the lever 9, the rotating rod 3 and the baffle 4, maintaining the stability of the handle 10, the lever 9, the rotating rod 3 and the baffle 4, and the upper and lower air ducts simultaneously convey airflow. When replacing the upper dustproof net 11, the handle 10 and the lever 9 are pushed downward to drive the rotating rod 3 and the baffle 4 to rotate, and the baffle 4 is magnetically attached to the upper magnetic block 5, thereby closing the upper air duct to prevent dust from entering, and the lower air duct can convey airflow normally. When replacing the lower dustproof net 11, the handle 10 and the lever 9 are pushed upward to drive the rotating rod 3 and the baffle 4 to rotate, and the baffle 4 is magnetically attached to the lower magnetic block 5, thereby closing the lower air duct to prevent dust from entering, and the upper air duct can convey airflow normally, thereby ensuring the continuity of the air compressor operation and solving the problems raised in the background technology.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air compressor with multiple air inlet channels, comprising an air compressor body (1), characterized in that: The right side of the air compressor body (1) is fixedly connected to a three-way pipe (2), the interior of the three-way pipe (2) is rotatably connected to a rotating rod (3), the left side of the rotating rod (3) is fixedly connected to a baffle (4), and both the front and rear sides of the baffle (4) can be slidably connected to the inner wall of the three-way pipe (2); A magnetic block (5) is fixedly connected to the interior of the three-way pipe (2), and the baffle (4) and the magnetic block (5) can be magnetically attracted to and fit with each other.

2. The air compressor with multiple air inlet channels according to claim 1, characterized in that: Two air inlet pipes (6) are fixedly connected to the right side of the three-way pipe (2), and dustproof nets (11) are snap-fitted and connected to the right sides of the two air inlet pipes (6).

3. The air compressor with multiple air inlet channels according to claim 2, characterized in that: A limiting rod (7) is fixedly connected to the air intake pipe (6), and a return spring (8) is fixedly connected to the left side of the limiting rod (7).

4. The air compressor with multiple air inlet channels according to claim 3, characterized in that: The right side of the rotating rod (3) is fixedly connected to a lever (9), the right side of the lever (9) is fixedly connected to a handle (10), and one end of the return spring (8) away from the limiting rod (7) is fixedly connected to the handle (10).

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