Energy-saving screw air compressor

Abstract

The utility model relates to the technical field of air compressors, and provides an energy-saving screw air compressor which comprises an air compressor main body, a dust removal structure, an air inlet pipe, a filter plate, a limiting strip, a connecting shaft, a first dust sticking sheet, a second dust sticking sheet and a motor. Dust in air is blocked by the filter plate firstly, dust with particles smaller than those of leaking holes in the filter plate enters the air inlet pipe along with the air, at the moment, the motor drives the connecting shaft, the first dust sticking piece and the second dust sticking piece to rotate, and the air entering the air inlet pipe flaps on the first dust sticking piece and the second dust sticking piece firstly; and the first dust sticking sheet and the second dust sticking sheet can adsorb dust in the air to the side wall, so that the dust is prevented from entering the equipment to influence the working efficiency of the equipment, and the service life of the equipment is also prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an energy-saving screw air compressor. Background Art

[0002] An air compressor is a device that compresses and stores air. It can use compressed air as a power source to drive various tools and equipment, such as pneumatic tools, pneumatic robots, pneumatic conveying systems, etc. It can also provide air sources for various industrial equipment, such as spraying equipment, printing equipment, packaging equipment, etc.

[0003] Although traditional air compressors can use compressed air as a power source, if they work in a dusty environment, a large amount of dust will follow the air into the interior of the air compressor. At this time, the dust will adhere to the radiator and air filter of the air compressor, hindering air circulation, thereby reducing the efficiency of the air compressor. It will also adhere to components, causing component wear, corrosion and failure, which will greatly affect the service life of the air compressor. Utility Model Content

[0004] In order to solve the problems existing in the background technology, the utility model provides an energy-saving screw air compressor that can block dust in the air.

[0005] The exhaust gas fan of the air purifier in the claim 1 is connected with the air filter screen, and the exhaust gas fan of the air purifier is connected with the air filter screen.

[0006] Specifically, the other end of the intake pipe is fixedly connected to the upper end of the first valve, a group of first switches are installed on one side of the first valve, the other side of the first valve is fixedly connected to one end of a group of connecting pipes, and the other end of the connecting pipes is fixedly connected to one side of the connecting port.

[0007] Specifically, the other side of the connecting port is fixedly connected to the air inlet of the vacuum pump, and a group of dehumidifiers is fixedly installed on one side of the vacuum pump. The dehumidifier and the air storage bin are connected by a pipeline. The air storage bin is installed on the air compressor body, and a group of drive motor groups is fixedly installed on the upper end of the air compressor body. The drive motor group is located on the other side of the vacuum pump.

[0008] Specifically, a group of air outlet structures are fixedly installed on the air storage bin, and the air outlet structure includes an air outlet pipe, a second valve, an air outlet and a second switch; the side wall of the air storage bin is fixedly connected to one end of the air outlet pipe, and a group of second valves are fixedly installed on the other end of the air outlet pipe, a group of air outlets are fixedly installed on the second valve, and a group of second switches are also installed on the second valve.

[0009] Specifically, a group of support structures are fixedly installed on the connecting port, and the interior of the support structure includes a support plate, a support column and a mounting plate. The mounting plate is fixedly connected to the side wall of the connecting port and is fixedly connected to the first valve.

[0010] Specifically, the mounting plate is fixedly connected to one end of the two groups of support columns, and the other end of the support column is fixedly connected to the lower end of the support plate, and a group of motors is fixedly mounted on the support plate.

[0011] Beneficial effects of the present invention: The present invention is an energy-saving screw air compressor. When the equipment starts to suck external air into its interior, the dust in the air will first be blocked by the filter plate, and those dust particles smaller than the leakage holes on the filter plate will follow the air into the air intake pipe. At this time, the motor drives the connecting shaft, the first dust-catching plate and the second dust-catching plate to rotate. The air entering the air intake pipe will first hit the first dust-catching plate and the second dust-catching plate. The first dust-catching plate and the second dust-catching plate will absorb the dust in the air onto the side wall, thereby preventing dust from entering the interior of the equipment, affecting its working efficiency, and also improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Right view;

[0015] Figure 3 This is a schematic diagram of the connection structure of the motor and connecting shaft and other parts in the utility model;

[0016] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0017] In the figure: 1. Air compressor body; 110. Air storage bin; 111. Vacuum pump; 112. Dehumidifier; 114. Connecting port; 115. Drive motor group; 2. Dust removal structure; 210. Connecting pipe; 211. First valve; 212. First switch; 213. Inlet pipe; 214. Filter plate; 215. Limiting strip; 216. Connecting shaft; 217. First dust sheet; 218. Second dust sheet; 219. Motor; 3. Exhaust structure; 310. Exhaust pipe; 311. Second valve; 312. Exhaust port; 313. Second switch; 4. Support structure; 410. Support plate; 411. Support column; 412. Mounting plate. DETAILED DESCRIPTION

[0018] In order to make the technical methods, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 2 and Figure 3 as well as Figure 4 As shown, an energy-saving screw air compressor includes an air compressor body 1, the dust removal structure 2 is fixedly installed on the air inlet of the exhaust fan 111, and the dust removal structure 2 includes an air inlet pipe 213, a filter plate 214, a limit bar 215, a connecting shaft 216, a first dust-collecting piece 217, a second dust-collecting piece 218 and a motor 219. One end of the air inlet pipe 213 is fixedly connected to one side of the connecting port 114, and the filter plate 214 is fixedly connected to the air inlet end of the air inlet pipe 213 by a nut. The limit bar 215 is clamped in the notch opened at one end of the air inlet pipe 213, and the limit bar 215 and the connecting shaft 216 are fixedly connected. There is a certain gap between them, and the connecting shaft 216 is rotatably connected to the slot opened in the air intake pipe 213. Multiple groups of the first dust-collecting sheets 217 are fixedly connected to the outer wall of the connecting shaft 216, and one side wall of the second dust-collecting sheet 218 is fixedly connected to the upper end of one side wall of the first dust-collecting sheet 217. Each group of the second dust-collecting sheets 218 corresponds to a group of first dust-collecting sheets 217. The output shaft of the motor 219 is hollow threaded, and the output shaft of the motor 219 is threadedly connected to one end of the connecting shaft 216, which can prevent dust from entering the interior of the equipment, affecting its working efficiency, and also improves the service life of the equipment.

[0020] like Figure 1As shown, the other end of the air inlet pipe 213 is fixedly connected to the upper end of the first valve 211, and a group of first switches 212 are installed on one side of the first valve 211. The other side of the first valve 211 is fixedly connected to one end of a group of connecting pipes 210, and the other end of the connecting pipes 210 is fixedly connected to one side of the connecting port 114. The other side of the connecting port 114 is fixedly connected to the air inlet of the air extractor 111. A group of dehumidifiers 112 is fixedly installed on one side of the air extractor 111. The dehumidifier 112 and the air storage bin 110 are connected by a pipeline. The air storage bin 110 is installed on the air compressor body 1, and a group of driving motor groups 114 are fixedly installed on the upper end of the air compressor body 1. The driving motor group 114 is located on the other side of the air extractor 111. A group of air outlet structures 3 are fixedly installed on the air storage bin 110, and the air outlet structure 3 includes an air outlet pipe 310, a second valve 311, an air outlet The vent 312 and the second switch 313 are fixedly mounted on the side wall of the gas storage bin 110 and one end of the gas outlet pipe 310. A group of second valves 311 are fixedly mounted on the other end of the gas outlet pipe 310. A group of gas outlets 312 are fixedly mounted on the second valve 311. A group of second switches 313 are also mounted on the second valve 311. A group of support structures 4 are fixedly mounted on the connecting port 114. The interior of the support structure 4 includes a support plate 410, a support column 411 and a mounting plate 412. The mounting plate 412 is fixedly connected to the side wall of the connecting port 114 and is fixedly connected to the first valve 211. The mounting plate 412 is fixedly connected to one end of the two groups of support columns 411. The other end of the support column 411 is fixedly connected to the lower end of the support plate 410. A group of motors 219 are fixedly mounted on the support plate 410, which can reduce the humidity of the air, thereby achieving the effect of improving efficiency and energy saving.

[0021] (1) In the present invention, when the device starts to suck the external air into the interior, the dust in the air will first be blocked by the filter plate 214, and the dust particles that are smaller than the leakage holes on the filter plate 214 will follow the air into the air inlet pipe 213. At this time, the motor 219 drives the connecting shaft 216, the first dust-catching sheet 217 and the second dust-catching sheet 218 to rotate. The air entering the interior of the air inlet pipe 213 will first hit the first dust-catching sheet 217 and the second dust-catching sheet 218. The first dust-catching sheet 217 and the second dust-catching sheet 218 will absorb the dust in the air onto the side wall, thereby preventing the dust from entering the interior of the device and affecting its working efficiency, and also improving the service life of the device.

[0022] (2) The air in the present invention will enter the interior of the vacuum pump 111 after being filtered and dust-removed, and then enter the interior of the dehumidifier 112. The dehumidifier 112 will remove the water vapor contained in the air, thereby reducing the humidity of the air, thereby improving the working efficiency of the equipment. After the working efficiency is improved, energy saving can be achieved. After the air treatment is completed, the driving motor group 114 is started to compress the air, and then it is poured into the air storage bin 110 for storage. When the compressed air needs to be released, it is only necessary to turn the second switch 313, and the air will be ejected from the air outlet 312. It can not only reduce the humidity in the air, but also be convenient and practical.

[0023] Working principle: First of all, the screw air compressor is an existing technology, so its main operating principle will not be elaborated here. After the main body 1 of the air compressor of the equipment is started, the vacuum fan 111 begins to suck the external air into the interior for squeezing. At this time, the dust in the air will first be blocked by the filter plate 214. The dust particles smaller than the leakage holes on the filter plate 214 will follow the air into the intake pipe 213. At this time, the motor 219 drives the connecting shaft 216, the first dust-absorbing plate 217 and the second dust-absorbing plate 218 to rotate. The air entering the interior of the intake pipe 213 will first hit the first dust-absorbing plate 217 and the second dust-absorbing plate 218. The first dust-absorbing plate 217 and the second dust-absorbing plate 218 will absorb the dust in the air to the side The air is filtered and dust-removed and then enters the dehumidifier 112. The dehumidifier 112 removes water vapor contained in the air, thereby reducing the humidity of the air and improving the working efficiency of the equipment. After the working efficiency is improved, energy saving can be achieved. After the air treatment is completed, the driving motor group 114 is started to compress the air, and then it is poured into the air storage bin 110 for storage. When the compressed air needs to be released, just turn the second switch 313, and the air will be ejected from the air outlet 312, which is convenient and practical.

[0024] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of protection claimed by the present invention.

Claims

1. An energy-saving screw air compressor, characterized by: It includes an air compressor body (1); An ash removal structure (2), the ash removal structure (2) being fixedly mounted on the air inlet of the air extractor (111), the ash removal structure (2) comprising an air inlet pipe (213), a filter plate (214), a limit bar (215), a connecting shaft (216), a first ash-collecting sheet (217), a second ash-collecting sheet (218), and a motor (219); an air intake pipe (213), one end of the air intake pipe (213) being fixedly connected to one side of the connecting port (114); A filter plate (214), wherein the filter plate (214) is fixedly connected to the air inlet end of the air inlet pipe (213) via a nut; A limiting strip (215), wherein the limiting strip (215) is clamped in a notch provided at one end of the air inlet pipe (213), and a certain gap exists between the limiting strip (215) and the connecting shaft (216); A connecting shaft (216), wherein the connecting shaft (216) is rotatably connected to a notch formed in the air inlet pipe (213); First dust-collecting sheets (217), with multiple groups of the first dust-collecting sheets (217) fixedly connected to the outer wall of the connecting shaft (216); A second dust-collecting sheet (218), wherein one side wall of the second dust-collecting sheet (218) is fixedly connected to the upper end of one side wall of the first dust-collecting sheet (217), and each group of the second dust-collecting sheets (218) corresponds to a group of the first dust-collecting sheets (217); The motor (219) has an output shaft that is hollow and threaded, and the output shaft of the motor (219) is threadedly connected to one end of the connecting shaft (216).

2. The energy-saving screw air compressor according to claim 1, characterized in that: The other end of the air intake pipe (213) is fixedly connected to the upper end of the first valve (211); a group of first switches (212) is installed on one side of the first valve (211); the other side of the first valve (211) is fixedly connected to one end of a group of connecting pipes (210); the other end of the connecting pipes (210) is fixedly connected to one side of the connecting port (114).

3. The energy-saving screw air compressor according to claim 1, characterized in that: The other side of the connection port (114) is fixedly connected to the air inlet of the air extractor (111); a group of dehumidifiers (112) is fixedly installed on one side of the air extractor (111); the dehumidifiers (112) and the air storage bin (110) are connected via a pipeline; the air storage bin (110) is installed on the air compressor body (1); a group of drive motors (115) is fixedly installed on the upper end of the air compressor body (1); the drive motors (115) are located on the other side of the air extractor (111).

4. The energy-saving screw air compressor according to claim 3, characterized in that: A set of air outlet structures (3) is fixedly mounted on the air storage bin (110), wherein the air outlet structure (3) includes an air outlet pipe (310), a second valve (311), an air outlet (312), and a second switch (313); a side wall of the air storage bin (110) and one end of the air outlet pipe (310) are fixedly connected.

5. The energy-saving screw air compressor according to claim 4, characterized in that: A set of second valves (311) are fixedly mounted on the other end of the air outlet pipe (310), a set of air outlets (312) are fixedly mounted on the second valve (311), and a set of second switches (313) are also mounted on the second valve (311).

6. The energy-saving screw air compressor according to claim 5, characterized in that: A set of support structures (4) is fixedly mounted on the connection port (114), wherein the interior of the support structure (4) comprises a support plate (410), a support column (411) and a mounting plate (412), wherein the mounting plate (412) is fixedly connected to the side wall of the connection port (114) and is fixedly connected to the first valve (211).

7. The energy-saving screw air compressor according to claim 6, characterized in that: The mounting plate (412) is fixedly connected to one end of two groups of support columns (411), and the other end of the support column (411) is fixedly connected to the lower end of the support plate (410), and a group of motors (219) is fixedly mounted on the support plate (410).

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