An energy-saving fresh air purification, dehumidification and drying system for air compressors

Abstract

This utility model discloses an energy-saving fresh air purification, dehumidification, and drying system for an air compressor, comprising air compressor equipment components, used to improve the energy efficiency of the air compressor energy-saving fresh air purification, dehumidification, and drying system, achieving the goal of energy saving and emission reduction; a cleaning mechanism, installed on the outside of the filter screen in the air compressor equipment components, to make filter screen cleaning more convenient, reduce the frequency of manual intervention, and improve the system's operating efficiency and energy-saving performance. This utility model uses a drive motor to rotate the screw, which in turn drives the moving seat to move laterally above the filter screen. Since the bottom of the moving seat is fixed with a cleaning plate and cleaning brush, the filter screen surface can be cleaned during movement. Simultaneously, a variable frequency motor delivers air to the air pipe and air outlet slot, which blows off the dust adhering to the filter screen surface. Therefore, this device uses cleaning and blowing methods to avoid the problems of dust adhering to the filter screen surface causing blockage and the inconvenience of manual cleaning.

Description

Technical Field

[0001] This utility model relates to the field of air compressor technology, and in particular to an energy-saving fresh air purification, dehumidification and drying system for air compressors. Background Technology

[0002] An air compressor, also known as an air pressurizer, is a mechanical device that compresses air to a higher pressure. It is primarily used to provide a power source or for various pneumatic tools and equipment. It mechanically increases air pressure, enabling it to drive pneumatic tools, fill gas containers, or provide compressed air in industries such as industrial, construction, automotive repair, and medical settings. The main components of an air compressor include the compressor body, motor, cooling system, lubrication system, control system, and exhaust system. Based on their working principle, air compressors can be classified into various types, including piston, screw, scroll, vane, and centrifugal. Air compressors play a crucial role in industrial production and are an indispensable power source in many processes.

[0003] In existing air compressor fresh air purification, dehumidification and drying systems, users often neglect to clean the filters regularly due to the inconvenience of cleaning them, leading to filter blockage. This not only increases the operating resistance of the system and reduces the purification efficiency, but also causes a significant increase in energy consumption, affecting the stability and economy of the entire system. Utility Model Content

[0004] One objective of this invention is to provide an energy-saving fresh air purification, dehumidification, and drying system for air compressors. This invention addresses the problem mentioned in the background that in existing fresh air purification, dehumidification, and drying systems for air compressors, filter cleaning is inconvenient, and users often neglect regular cleaning, leading to filter blockage. This not only increases the system's operating resistance and reduces purification efficiency but also causes a significant increase in energy consumption, affecting the stability and economy of the entire system.

[0005] An energy-saving fresh air purification, dehumidification and drying system for an air compressor according to an embodiment of the present invention includes: Air compressor equipment components are used to improve the energy efficiency of air compressor energy-saving fresh air purification, dehumidification and drying systems, reduce operating costs and achieve the goal of energy conservation and emission reduction. A cleaning mechanism, installed on the outside of the filter screen in the air compressor equipment assembly, facilitates filter screen cleaning, reduces the frequency of manual intervention, and improves system operating efficiency and energy-saving performance. The cleaning mechanism includes a screw and a guide rod. The screw is fixedly mounted on the output end of the motor. A movable seat is threaded onto the outside of the screw. A cleaning plate is fixedly mounted at the bottom of the movable seat. Cleaning brushes are fixedly mounted inside the cleaning plate. The cleaning plate has a hollow structure, and an air outlet slot is opened on the side of the cleaning plate near the cleaning brushes. A variable frequency air pump is fixedly mounted on the top of the housing. An air pipe is fixedly mounted between the variable frequency air pump and the cleaning plate. A collection box is slidably mounted inside the housing.

[0006] Preferably, the air compressor equipment assembly includes a housing, a cabinet door symmetrically and rotatably arranged on one side of the housing, a fresh air inlet opened inside the cabinet door, an air compressor arranged at the lower end inside the housing, legs symmetrically and fixedly arranged on one side of the bottom of the air compressor, a support frame fixedly arranged inside the housing, a filter screen arranged on the top of the support frame, an activated carbon filter fixedly arranged inside the filter screen, an air inlet pipe fixedly arranged at one end of the activated carbon filter, a heat exchanger arranged on one side of the activated carbon filter, a composite desiccant placement groove fixedly arranged at the lower end inside the filter screen, and a through groove opened at the top of the housing.

[0007] Preferably, the air compressor and the stand are fixed to the housing by bolts.

[0008] Preferably, the filter screen is fixed to the support frame by bolts.

[0009] Preferably, the air intake pipe and the fresh air inlet are fixedly connected, and the air compressor, activated carbon filter and air intake pipe are connected.

[0010] Preferably, a pressure gauge is fixedly installed on the outside of the housing, and a frequency converter is installed at the front end of the pressure gauge.

[0011] Preferably, the screw is rotatably disposed inside the housing, the guide rod is fixedly disposed inside the housing, the movable seat is slidably disposed outside the guide rod, and a handle is fixedly disposed on one side of the collection box.

[0012] The beneficial effects of this utility model are: This invention effectively avoids the problem of filter clogging caused by users neglecting regular cleaning due to the inconvenience of filter cleaning. This not only increases the operating resistance of the system but also reduces the purification efficiency. In use, the cleaning mechanism is installed above the filter. When the filter needs to be cleaned regularly, the screw is rotated by the drive motor, which in turn moves the moving seat horizontally above the filter. Since the bottom of the moving seat is fixed with a cleaning plate and a cleaning brush, the surface of the filter can be cleaned during the movement. At the same time, the variable frequency motor delivers air to the air pipe and air outlet, which blows off the dust adhering to the surface of the filter. Therefore, this device uses cleaning and blowing to avoid the problems of dust adhering to the filter surface causing clogging and the inconvenience of manual cleaning. This invention utilizes a variable frequency drive (VFD) within the air compressor unit to regulate its speed and automatically adjust the air supply based on demand, reducing energy waste. Furthermore, a heat exchanger recovers heat for preheating intake air or domestic water, minimizing external energy consumption. The addition of a low-energy-consumption regenerable desiccant further reduces energy consumption during the drying process. Therefore, this invention improves the energy efficiency of the air compressor's energy-saving fresh air purification, dehumidification, and drying system, lowers operating costs, and achieves the goals of energy conservation and emission reduction. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of an air compressor energy-saving fresh air purification, dehumidification and drying system proposed in this utility model; Figure 2 This is a schematic diagram of the internal structure of an energy-saving fresh air purification, dehumidification and drying system for an air compressor proposed in this utility model; Figure 3 This is a schematic diagram of the variable frequency air pump structure of an air compressor energy-saving fresh air purification, dehumidification and drying system proposed in this utility model; Figure 4 This is a schematic diagram of the cleaning brush structure of an energy-saving fresh air purification, dehumidification and drying system for an air compressor proposed in this utility model; In the diagram: 1. Air compressor equipment components; 101. Housing; 102. Cabinet door; 103. Fresh air inlet; 104. Air compressor; 105. Legs; 106. Support frame; 107. Filter screen; 108. Air inlet pipe; 109. Activated carbon filter; 110. Heat exchanger; 111. Composite desiccant placement tank; 112. Through slot; 113. Pressure gauge; 114. Frequency converter; 2. Cleaning mechanism; 201. Screw; 202. Guide rod; 203. Moving base; 204. Motor; 205. Cleaning plate; 206. Cleaning brush; 207. Variable frequency air pump; 208. Air pipe; 209. Air outlet duct; 210. Collection box; 211. Handle. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0015] refer to Figure 1-4 An energy-saving fresh air purification, dehumidification and drying system for an air compressor, comprising: Air compressor equipment component 1 is used to improve the energy efficiency of the air compressor energy-saving fresh air purification, dehumidification and drying system, reduce operating costs, and achieve the goal of energy conservation and emission reduction. Air compressor equipment component 1 includes a housing 101, a cabinet door 102 symmetrically and rotatably arranged on one side of the housing 101, a fresh air inlet 103 opened inside the cabinet door 102, an air compressor 104 arranged at the lower end inside the housing 101, a bracket 105 symmetrically and fixedly arranged on one side of the bottom of the air compressor 104, a support frame 106 fixedly arranged inside the housing 101, a filter screen 107 arranged on the top of the support frame 106, an activated carbon filter 109 fixedly arranged inside the filter screen 107, and one end of the activated carbon filter 109 is fixed. An air compressor is equipped with an air inlet pipe 108, and a heat exchanger 110 is installed on one side of the activated carbon filter 109. A composite desiccant placement slot 111 is fixedly installed at the lower end of the filter screen 107. A through slot 112 is opened on the top of the housing 101. A frequency converter is installed to adjust the speed of the air compressor and automatically adjust the air supply according to the air demand to reduce energy waste. The heat is recovered through the heat exchanger for preheating the intake air or domestic water, reducing external energy consumption. In addition, a desiccant with low regenerative energy consumption is added inside to reduce energy consumption during the drying process. Therefore, the energy efficiency of the air compressor energy-saving fresh air purification dehumidification drying system is improved, the operating cost is reduced, and the goal of energy saving and emission reduction is achieved. The cleaning mechanism 2 is installed on the outside of the filter screen 107 in the air compressor equipment assembly 1. It makes cleaning the filter screen 107 more convenient, reduces the frequency of manual intervention, and improves the system's operating efficiency and energy-saving performance. The cleaning mechanism 2 includes a screw 201 and a guide rod 202. The screw 201 is fixedly installed at the output end of the motor 204. A movable seat 203 is threaded on the outside of the screw 201. A cleaning plate 205 is fixedly installed at the bottom of the movable seat 203. A cleaning brush 206 is fixedly installed inside the cleaning plate 205. The cleaning plate 205 has a hollow structure inside. An air outlet slot 209 is opened on the side of the cleaning plate 205 near the cleaning brush 206. The top of the housing 101 A variable frequency air pump 207 is fixedly installed in the unit, and an air pipe 208 is fixedly installed between the variable frequency air pump 207 and the cleaning plate 205. A collection box 210 is slidably installed inside the housing 101. The screw is rotated by the drive motor, which in turn drives the moving seat to move laterally above the filter screen. Since the bottom of the moving seat is fixed with a cleaning plate and a cleaning brush, the surface of the filter screen can be cleaned during the movement. At the same time, the variable frequency motor delivers air to the air pipe and the air outlet, which can blow off the dust adhering to the surface of the filter screen. Therefore, the device can avoid the problem of dust adhering to the surface of the filter screen causing blockage and the inconvenience of manual cleaning by using the cleaning and blowing methods.

[0016] Example 1: The air compressor 104 and the stand 105 are fixed to the housing 101 by bolts. The filter screen 107 is fixed to the support frame 106 by bolts. The air inlet pipe 108 and the fresh air inlet 103 are fixedly connected. The air compressor 104, the activated carbon filter 109 and the air inlet pipe 108 are connected. A pressure gauge 113 is fixedly installed on the outside of the housing 101. A frequency converter 114 is installed at the front end of the pressure gauge 113. The frequency converter is used to adjust the speed of the air compressor and automatically adjust the air supply according to the air demand to reduce energy waste.

[0017] Example 2: The screw 201 is rotatably disposed inside the housing 101, the guide rod 202 is fixedly disposed inside the housing 101, the movable seat 203 is slidably disposed outside the guide rod 202, and a handle 211 is fixedly disposed on one side of the collection box 210. The dust wiped off can be collected by the collection box inside, so as to avoid the dust causing uncleanliness inside the air compressor equipment.

[0018] Working Principle: Fresh air enters the housing 101 through the fresh air inlet 103. First, it passes through the filter 107, where the activated carbon filter 109 purifies the air, removing impurities and odors. Then, the air passes through the heat exchanger 110, where it is preheated by the heat generated by the air compressor 104, reducing energy consumption. Next, the air passes through the desiccant in the composite desiccant placement tank 111, further removing moisture and improving drying efficiency. The air compressor 104 is controlled by a frequency converter 114, which automatically adjusts its speed according to air demand, achieving on-demand air supply and reducing energy consumption. Simultaneously, the pressure gauge 113 monitors the system pressure in real time to ensure... To ensure stable operation, the cleaning mechanism 2 operates independently. When the filter screen 107 needs cleaning, the motor 204 drives the screw 201 to rotate, causing the moving seat 203 to move laterally along the guide rod 202. The cleaning brush 206 on the cleaning plate 205 cleans the filter screen. The airflow generated by the variable frequency air pump 207 is blown out through the air pipe 208, blowing the dust on the surface of the filter screen into the collection box 210, thus achieving automatic cleaning, reducing manual intervention, and maintaining the efficient operation of the system. Through this design, the system not only improves energy efficiency and reduces operating costs, but also achieves the goal of energy conservation and emission reduction, while ensuring the quality of air treatment and the long-term stable operation of the equipment.

[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An air compressor energy-saving new air purification and dehumidification drying system, characterized in that, include: Air compressor equipment component (1) is used to improve the energy efficiency of the air compressor energy-saving fresh air purification dehumidification and drying system, reduce operating costs, and achieve the goal of energy saving and emission reduction. The cleaning mechanism (2) is installed on the outside of the filter screen (107) in the air compressor equipment assembly (1) to make cleaning the filter screen (107) more convenient, reduce the frequency of manual intervention, and improve the system's operating efficiency and energy-saving performance. The cleaning mechanism (2) includes a screw (201) and a guide rod (202). The screw (201) is fixedly installed at the output end of the motor (204). A movable seat (203) is threaded on the outside of the screw (201). The bottom of the movable seat (203) is fixedly installed. There is a cleaning plate (205), and a cleaning brush (206) is fixedly installed inside the cleaning plate (205). The cleaning plate (205) has a hollow structure inside. An air outlet slot (209) is opened on the side of the cleaning plate (205) near the cleaning brush (206). A variable frequency air pump (207) is fixedly installed on the top of the housing (101). An air pipe (208) is fixedly installed between the variable frequency air pump (207) and the cleaning plate (205). A collection box (210) is slidably installed inside the housing (101).

2. The energy-saving fresh air purification, dehumidification and drying system for an air compressor according to claim 1, characterized in that, The air compressor equipment assembly (1) includes a housing (101), a cabinet door (102) is symmetrically rotated on one side of the housing (101), a fresh air inlet (103) is opened inside the cabinet door (102), an air compressor (104) is installed at the lower end inside the housing (101), a bracket (105) is symmetrically fixed on one side of the bottom of the air compressor (104), a support frame (106) is fixedly installed inside the housing (101), a filter screen (107) is installed on the top of the support frame (106), an activated carbon filter (109) is fixedly installed inside the filter screen (107), an air inlet pipe (108) is fixedly installed at one end of the activated carbon filter (109), a heat exchanger (110) is installed on one side of the activated carbon filter (109), a composite desiccant placement slot (111) is fixedly installed at the lower end inside the filter screen (107), and a through slot (112) is opened on the top of the housing (101).

3. The energy-saving fresh air purification, dehumidification and drying system for an air compressor according to claim 2, characterized in that, The air compressor (104) and the stand (105) are fixed to the housing (101) by bolts.

4. The energy-saving fresh air purification, dehumidification and drying system for an air compressor according to claim 2, characterized in that, The filter screen (107) is fixed to the support frame (106) by bolts.

5. The air compressor energy-saving fresh air purification, dehumidification and drying system according to claim 2, characterized in that, The air inlet pipe (108) and the fresh air inlet (103) are fixedly arranged together, and the air compressor (104), the activated carbon filter (109) and the air inlet pipe (108) are connected together.

6. The energy-saving fresh air purification, dehumidification and drying system for an air compressor according to claim 2, characterized in that, A pressure gauge (113) is fixedly installed on the outside of the housing (101), and a frequency converter (114) is installed at the front end of the pressure gauge (113).

7. The energy-saving fresh air purification, dehumidification and drying system for an air compressor according to claim 1, characterized in that, The screw (201) is rotatably disposed inside the housing (101), the guide rod (202) is fixedly disposed inside the housing (101), the movable seat (203) is slidably disposed outside the guide rod (202), and a handle (211) is fixedly disposed on one side of the collection box (210).

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