Air compressor with pressure stabilizing function

Abstract

The utility model discloses an air compressor with a pressure stabilizing function, and particularly relates to the technical field of air compressors, the air compressor comprises an air compressor main body and a pressure stabilizing assembly arranged on one side of the outer surface of the air compressor main body so as to maintain the pressure of the air compressor main body to be stable, and an exhaust pipe is fixedly installed on one side of the outer surface of the air compressor main body. And an air inlet pipe is fixedly mounted on the outer top surface of the air compressor main body. According to the air compressor with the pressure stabilizing function, in actual work, a micro motor drives a second belt wheel to rotate, then a first belt wheel can be driven to rotate so as to drive a brush plate to rotate and clean a filter plate, when the second belt wheel rotates, a reciprocating lead screw is driven to rotate, a piston rod drives a piston to move in a spraying cylinder, and the pressure stabilizing function is achieved. And water in the spraying barrel is sprayed to the filter plate through the spraying head, so that the filter plate is conveniently cleaned, and the situation that the filter plate is blocked by filtered dust or impurities, and consequently air normally enters the air compressor body is avoided.

Description

Technical Field

[0001] This utility model relates to the field of air compressor technology, and in particular to an air compressor with pressure stabilization function. Background Technology

[0002] An air compressor, also known as an air compressor, is a basic product of industrial modernization. The term "electrical and automation" often includes the meaning of "all-pneumatic," and the air compressor provides the air source power. It is the core equipment of the pneumatic system and the main body of the electromechanical air source device.

[0003] A search revealed, for example, a utility model with publication number CN215409085U, which discloses an air compressor with a pressure stabilizing function, including an air compressor body, a pressure stabilizing device, and a controller. The air compressor body has an air inlet and an exhaust outlet, and a pressure detection unit is provided at the exhaust outlet. The pressure stabilizing device is connected to the air compressor body through a pipe. This utility model uses a filter to prevent dust or impurities from entering the air compressor body. However, after prolonged use, the filter is easily clogged by filtered impurities or dust, thus affecting the normal entry of air into the air compressor body. Furthermore, this utility model is not convenient for cleaning the filter. Therefore, in order to solve the above defects, the inventor proposes an air compressor with a pressure stabilizing function. Utility Model Content

[0004] The main purpose of this utility model is to provide an air compressor with a pressure stabilizing function, which can effectively solve the problem that it is not convenient to clean the filter screen of the existing air compressor.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An air compressor with pressure stabilization function includes an air compressor body and a pressure stabilizing component disposed on one side of the outer surface of the air compressor body to maintain the pressure stability of the air compressor body. An exhaust pipe is fixedly installed on one side of the outer surface of the air compressor body, and an air inlet pipe is fixedly installed on the top surface of the air compressor body. A tee is fixedly installed on the top surface of the air inlet pipe, and connecting pipes are fixedly installed at both ends of the tee. A three-way ball valve is fixedly installed at the ends of the two connecting pipes away from the air inlet pipe, and a delivery pipe is fixedly installed at one end of the three-way ball valve.

[0007] A filter plate is fixedly installed inside the connecting pipe, and a rotating shaft is rotatably connected to the middle of the front side of the filter plate. A brush plate is fixedly installed at one end of the rotating shaft located on the front side of the filter plate, and a driving assembly is provided on one side of the inside of the connecting pipe.

[0008] Preferably, the drive assembly includes a protective box fixedly installed inside one side of the connecting pipe. A first pulley is rotatably connected to the lower inside of the protective box, and a second pulley is rotatably connected to the upper inside of the protective box. One end of the rotating shaft extending into the inside of the protective box is fixedly connected to the first pulley. A belt is fitted on the outer surfaces of the first pulley and the second pulley. A micro motor is fixedly installed on the outer surface of the protective box on the side outside the connecting pipe, and the output end of the micro motor is fixedly connected to the second pulley.

[0009] Preferably, a spraying cylinder is fixedly installed on the outer top surface of the connecting pipe, a water tank is fixedly installed on one side of the outer top surface of the connecting pipe located below the water tank, the spraying cylinder and the water tank are fixedly connected by a water supply pipe, a transmission pipe is fixedly installed on the outer bottom surface of the spraying cylinder, and the transmission pipe extends into the interior of the connecting pipe, and a nozzle is fixedly installed at one end of the transmission pipe extending into the interior of the connecting pipe.

[0010] Preferably, a reciprocating screw is rotatably connected to the outer surface of the protective box on the side outside the connecting pipe, and the reciprocating screw is fixedly connected to the second pulley. Two sliding rods are fixedly installed on the outer surface of the protective box on the side of the reciprocating screw. A movable block is threadedly connected to the outer surface of the reciprocating screw, and the movable block is slidably connected to the two sliding rods. A piston rod is fixedly installed on the top surface of the movable block, and the piston rod extends into the inside of the spray cylinder. A piston is fixedly installed at one end of the piston rod that extends into the inside of the spray cylinder.

[0011] Preferably, the ends of the two slide rods away from the protective box are jointly fixedly mounted with a limiting plate, and the end of the reciprocating screw away from the protective box is rotatably connected to the limiting plate.

[0012] Preferably, a waste pipe is fixedly installed on the outer bottom surface of the connecting pipe, and an installation sleeve is fitted on the bottom of the outer surface of the waste pipe, with installation holes opened on both sides of the outer surface of the waste pipe.

[0013] Preferably, telescopic sleeves are fixedly installed on both sides of the outer surface of the mounting sleeve, and springs are fixedly installed on opposite sides inside the two telescopic sleeves. Mounting heads are fixedly installed on opposite ends of the two springs, and movable rods are fixedly installed on one side of the two mounting heads located on the springs, with the two movable rods passing through the interior of the two springs.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This utility model discloses an air compressor with a pressure stabilizing function. By setting up a connecting pipe, in actual operation, the filter plate can filter the air entering the air compressor body. The micro motor drives the second pulley to rotate, which, in conjunction with the belt drive, drives the first pulley to rotate. This causes the rotating shaft to drive the brush plate to rotate, thus cleaning the filter plate. At the same time, when the second pulley rotates, it drives the reciprocating screw to rotate, causing the piston rod to drive the piston to move inside the spray cylinder. This allows the water in the spray cylinder to be transmitted to the nozzle through the transmission pipe and sprayed onto the filter plate through the nozzle, thereby facilitating the cleaning of the filter plate and preventing the filtered dust or impurities from clogging the filter plate and affecting the normal entry of air into the air compressor body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the protective box of this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the connecting pipe of this utility model;

[0019] Figure 4 This is a cross-sectional view of the spray cylinder of this utility model;

[0020] Figure 5 This is a cross-sectional view of the mounting sleeve of this utility model.

[0021] In the diagram: 1. Air compressor body; 2. Pressure stabilizing component; 3. Exhaust pipe; 4. Inlet pipe; 5. Connecting pipe; 6. T-joint; 7. T-joint ball valve; 8. Delivery pipe; 501. Filter plate; 502. Protective box; 503. Rotating shaft; 504. First pulley; 505. Belt; 506. Second pulley; 507. Micro motor; 5031. Brush plate; 5032. Spray head; 5011. Moving block; 5012. Slide rod; 5013. Reciprocating screw; 5014. Piston rod; 5015. Piston; 5016. Spray cylinder; 5017. Water tank; 5018. Transmission pipe; 5021. Waste pipe; 5022. Mounting hole; 5023. Mounting sleeve; 5024. Telescopic sleeve; 5025. Moving rod; 5026. Spring; 5027. Mounting head. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] This utility model discloses an air compressor with a pressure stabilizing function, such as Figure 1-5As shown, it includes an air compressor body 1 and a pressure stabilizing component 2 disposed on one side of the outer surface of the air compressor body 1 in order to maintain the pressure stability of the air compressor body 1.

[0024] An exhaust pipe 3 is fixedly installed on one side of the outer surface of the air compressor body 1, and an intake pipe 4 is fixedly installed on the top surface of the air compressor body 1. A tee 6 is fixedly installed on the top surface of the intake pipe 4, and connecting pipes 5 are fixedly installed at both ends of the tee 6. A three-way ball valve 7 is fixedly installed at the ends of the two connecting pipes 5 away from the intake pipe 4. A delivery pipe 8 is fixedly installed at one end of the three-way ball valve 7. External air enters through the delivery pipe 8, passes through the connecting pipe 5, and enters the intake pipe 4 through the connecting pipe 5. Finally, it enters the air compressor body 1 through the intake pipe 4. The three-way ball valve 7 allows external air to flow through the other connecting pipe 5 when cleaning the filter plate 501 inside one of the connecting pipes 5, so as to avoid affecting the normal flow of air when cleaning the filter plate 501.

[0025] A filter plate 501 is fixedly installed inside the connecting pipe 5. When external air enters the connecting pipe 5, the filter plate 501 can filter the dust or impurities in the air to prevent the dust or impurities from entering the air compressor body 1 with the air.

[0026] Furthermore, a rotating shaft 503 is rotatably connected to the front center of the filter plate 501. A brush plate 5031 is fixedly installed at one end of the rotating shaft 503 on the front side of the filter plate 501. The brush plate 5031 contacts the front side of the filter plate 501. When the rotating shaft 503 rotates, it can drive the brush plate 5031 to rotate, so as to clean the dust or impurities on the filter plate 501.

[0027] A protective box 502 is fixedly installed on one side of the inside of the connecting pipe 5. A part of the protective box 502 is located inside the connecting pipe 5, and the other part of the protective box 502 is located outside the connecting pipe 5.

[0028] The lower interior of the protective box 502 is rotatably connected to a first pulley 504, and the upper interior of the protective box 502 is rotatably connected to a second pulley 506. One end of the rotating shaft 503 extending into the interior of the protective box 502 is fixedly connected to the first pulley 504. The outer surfaces of the first pulley 504 and the second pulley 506 are jointly fitted with a belt 505. Through the transmission of the belt 505, when the second pulley 506 rotates, it will drive the first pulley 504 to rotate.

[0029] A micro motor 507 is fixedly installed on the outer surface of the protective box 502 on one side outside the connecting pipe 5. The output end of the micro motor 507 is fixedly connected to the second pulley 506. The micro motor 507 drives the second pulley 506 to rotate. With the transmission of the belt 505, the first pulley 504 can be driven to rotate, so that the rotating shaft 503 drives the brush plate 5031 to rotate, so as to clean the filter plate 501.

[0030] A spray cylinder 5016 is fixedly installed on the outer top surface of the connecting pipe 5. A water tank 5017 is fixedly installed on one side of the outer top surface of the connecting pipe 5, and the spray cylinder 5016 is located below the water tank 5017. The spray cylinder 5016 and the water tank 5017 are fixedly connected by a water supply pipe with a one-way valve. Water in the water tank 5017 can enter the spray cylinder 5016 through the water supply pipe.

[0031] A transmission pipe 5018 with a one-way valve is fixedly installed on the outer bottom surface of the spray cylinder 5016, and the transmission pipe 5018 extends into the interior of the connecting pipe 5. A nozzle 5032 is fixedly installed at one end of the transmission pipe 5018 that extends into the interior of the connecting pipe 5.

[0032] A reciprocating screw 5013 is rotatably connected to the outer surface of the protective box 502 on the side outside the connecting pipe 5, and the reciprocating screw 5013 is fixedly connected to the second pulley 506. When the micro motor 507 drives the second pulley 506 to rotate, it will drive the reciprocating screw 5013 to rotate.

[0033] Two slide bars 5012 are fixedly installed on one side of the reciprocating screw 5013 on the outer surface of the protective box 502. A movable block 5011 is threadedly connected to the outer surface of the reciprocating screw 5013, and the movable block 5011 is slidably connected to the two slide bars 5012. When the reciprocating screw 5013 rotates, it will drive the movable block 5011 to move along the two slide bars 5012.

[0034] A piston rod 5014 is fixedly installed on the top surface of the movable block 5011, and the piston rod 5014 extends into the inside of the spray cylinder 5016. A piston 5015 is fixedly installed at one end of the piston rod 5014 that extends into the inside of the spray cylinder 5016. When the movable block 5011 moves, it will drive the piston rod 5014 and the piston 5015 to move. When the piston 5015 moves in the spray cylinder 5016, it can transfer the water in the spray cylinder 5016 to the transmission pipe 5018, and then to the nozzle 5032 through the transmission pipe 5018, so that it can be sprayed onto the filter plate 501 through the nozzle 5032. With the rotation of the brush plate 5031, the filter plate 501 is cleaned.

[0035] The ends of the two slide rods 5012 away from the protective box 502 are fixedly mounted with a limit plate, and the end of the reciprocating screw 5013 away from the protective box 502 is rotatably connected to the limit plate.

[0036] Waste pipe 5021 is fixedly installed on the outer bottom surface of connecting pipe 5. Waste pipe 5021 is connected to connecting pipe 5, and mounting sleeve 5023 is fitted on the bottom of the outer surface of waste pipe 5021. Mounting holes 5022 are opened on both sides of the outer surface of waste pipe 5021. Opening the mounting sleeve 5023 allows the cleaned impurities or dust to be discharged through waste pipe 5021.

[0037] Telescopic sleeves 5024 are fixedly installed on both sides of the outer surface of the mounting sleeve 5023, and springs 5026 are fixedly installed on opposite sides inside the two telescopic sleeves 5024. Mounting heads 5027 are fixedly installed on opposite ends of the two springs 5026. Movable rods 5025 are fixedly installed on one side of the two mounting heads 5027 located on the springs 5026, and the two movable rods 5025 pass through the interior of the two springs 5026.

[0038] When the mounting head 5027 moves inward toward the telescopic sleeve 5024, it compresses the spring 5026 and pulls the two movable rods 5025 outward toward the two telescopic sleeves 5024, thereby moving the two mounting heads 5027 inward toward the two telescopic sleeves 5024 to compress the two springs 5026. Then, the mounting sleeve 5023 can be fitted onto the bottom of the outer surface of the waste pipe 5021. Releasing the two movable rods 5025 will cause the compressed springs 5026 to push the mounting head 5027 to reset, allowing the mounting head 5027 to be inserted into the mounting hole 5022, thus completing the installation of the mounting sleeve 5023.

[0039] The working principle of this utility model is as follows: External air enters through the delivery pipe 8, passes through the connecting pipe 5, and then enters the intake pipe 4. Finally, it enters the air compressor body 1 through the intake pipe 4. The three-way ball valve 7 allows external air to flow through the other connecting pipe 5 while cleaning the filter plate 501 inside one of the connecting pipes 5, thus avoiding interference with normal airflow during filter plate 501 cleaning. The filter plate 501 filters the air entering the air compressor body 1. The micro motor 507 drives the second pulley 506. The rotation, in conjunction with the transmission of the belt 505, drives the first pulley 504 to rotate, causing the shaft 503 to drive the brush plate 5031 to rotate, thereby cleaning the filter plate 501. At the same time, when the second pulley 506 rotates, it drives the reciprocating screw 5013 to rotate, causing the piston rod 5014 to drive the piston 5015 to move inside the spray cylinder 5016, so that the water in the spray cylinder 5016 is transmitted to the nozzle 5032 through the transmission pipe 5018, and sprayed onto the filter plate 501 through the nozzle 5032. In conjunction with the rotation of the brush plate 5031, the filter plate 501 is cleaned.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An air compressor with a pressure stabilizing function, comprising an air compressor body (1) and a pressure stabilizing component (2) disposed on one side of the outer surface of the air compressor body (1) to maintain the pressure stability of the air compressor body (1), characterized in that: An exhaust pipe (3) is fixedly installed on one side of the outer surface of the air compressor body (1), and an air inlet pipe (4) is fixedly installed on the top surface of the air compressor body (1). A tee (6) is fixedly installed on the top surface of the air inlet pipe (4), and connecting pipes (5) are fixedly installed at both ends of the tee (6). A three-way ball valve (7) is fixedly installed at the ends of the two connecting pipes (5) away from the air inlet pipe (4), and a delivery pipe (8) is fixedly installed at one end of the three-way ball valve (7). A filter plate (501) is fixedly installed inside the connecting pipe (5), and a rotating shaft (503) is rotatably connected to the middle of the front side of the filter plate (501). A brush plate (5031) is fixedly installed at one end of the rotating shaft (503) located on the front side of the filter plate (501). A drive assembly is provided on one side of the inside of the connecting pipe (5).

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