Air compressor unit with timed emptying device
By designing scraping components of rotating rods, fixing plates and scrapers in the air compressor unit, and combining the buoyancy cylinder and the automatic start system of the control switch, the problem of water source residue and timing evacuation device difficult to start in time when the temperature difference of the air compressor unit changes, and effective water source evacuation and automatic evacuation functions are realized.
Patent Information
- Application Number
- CN202420800761.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-17
AI Technical Summary
When the temperature difference changes, existing air compressor units can easily lead to separation of moisture and gas in the air in the unit, causing water source residue, affecting the normal use of the equipment. In addition, existing timing evacuation devices are difficult to start in time when the water source is separated faster.
An air compressor unit with a timing exhaust device is designed, and a scraping assembly is used to combine a rotary rod, a fixing plate and a scraper. By driving the rotary rod to rotate, the scraper removes the water droplets on the inner wall of the unit, and through the cooperation of the buoyancy cylinder and the control switch, an automatic start-up of the drain operation is achieved.
Effectively and fully discharge the water source in the unit to avoid excessive water level affecting use, ensure that the air compressor unit can be automatically emptied in time and automatically when the temperature difference changes, and ensure the normal operation of the equipment.
Smart Images
Figure CN222717035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air compressor units, in particular to an air compressor unit with a timed emptying device. Background Art
[0002] An air compressor unit is a machine that compresses air and stores it in an air tank. It compresses the air with mechanical kinetic energy to form kinetic energy. During the use of the air compressor unit, it is necessary to regularly empty the air compressor unit. When emptying the air compressor unit, an air compressor unit with a timed emptying device is required.
[0003] In the prior art, there are the following problems:
[0004] During the use of a general air compressor unit, the temperature difference causes the moisture in the air in the unit to separate from the gas, resulting in a large amount of water remaining in the unit, affecting the normal use of the air compressor unit. The existing solution is to use a control device to regularly discharge the water in the air compressor unit to avoid a large amount of water remaining in the air compressor unit and affecting the use. However, when discharging the water in the air compressor unit, the existing solution does not have the function of scraping off the water droplets adhering to the inner wall of the unit, so that the air compressor unit is not fully emptied. At the same time, most air compressor units with timed emptying devices automatically empty the air compressor unit by setting a fixed time. When the air compressor unit is greatly affected by the external temperature difference, it is easy for the moisture in the air compressor unit to separate from the air faster, and it is easy to separate more water in a shorter time. It is not convenient to automatically start the emptying device to discharge the water when a large amount of water is separated. Utility Model Content
[0005] The purpose of the utility model is to provide an air compressor unit with a timed emptying device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air compressor unit with a timed emptying device, comprising a body and a controller arranged on the front side of the body, the body being provided with a scraping assembly and a detection assembly, the scraping assembly comprising a support frame fixedly mounted inside the body, a rotating rod being rotatably mounted on the top of the support frame, the top of the rotating rod extending out of the body, a group of fixed plates being fixedly mounted on both sides of the rotating rod, the outer sides of the two groups of fixed plates being fixedly connected with scrapers, the two groups of scrapers being made of flexible materials and in contact with the inner wall of the body, the detection assembly comprising a fixed frame fixedly mounted on the support frame, a buoyancy cylinder being slidably mounted on the inner side of the fixed frame, a control switch being fixedly connected to the inner side of the fixed frame, the control switch being located above the buoyancy cylinder, a drain pipe being fixedly mounted on the bottom of the body, a pressure relief pipe being fixedly connected to the top of the body, and the pressure relief pipe being located on one side of the rotating rod.
[0007] By delivering air into the machine body, the air can be compressed. Usually, there is moisture in the air. When the air in the machine body is affected by the temperature difference, the gas and moisture in the air are easily separated, and more water droplets are easily adhered to the inner wall of the machine body. As the water droplets accumulate, more water is accumulated at the bottom of the machine body. By starting the controller at a fixed time, the controller can open the drain pipe to discharge the water in the machine body. By driving the rotating rod to rotate, the fixed plate is driven to rotate along the outer periphery of the rotating rod at the same time. The fixed plate can drive the scraper to scrape off the water droplets adhered to the inner wall of the machine body, so that the water The beads flow downward along the scraper and drip to the bottom of the body for discharge, which can fully discharge the water in the body and facilitate the timed emptying of the water in the body. When more water is accumulated in the body when the timed emptying is not started, the water level gradually rises, and the rising water level can push the buoyancy tube to move upward along the fixed frame, so that the top of the buoyancy tube contacts the control switch, thereby triggering the controller to start, so that the controller performs the emptying operation. When a lot of water is accumulated in a short time and the water level is high, the water can be automatically discharged, avoiding the situation where the water level is too high when the timed emptying is not started and affects the use of the air compressor unit.
[0008] Preferably, an air inlet pipe is fixedly installed on one side of the machine body, and an air outlet pipe is fixedly connected to the other side of the machine body, and the air outlet pipe and the air inlet pipe are connected to the machine body. Air can be transported into the machine body for compression through the air inlet pipe, and the compressed air in the machine body can be discharged through the air outlet pipe.
[0009] Preferably, a plurality of groups of supporting legs are fixedly mounted on the bottom of the machine body, and the plurality of groups of supporting legs are respectively located at the periphery of the drain pipe, and a timer is fixedly connected to the top of the controller. The machine body can be supported by the supporting legs, and the controller can be started regularly by the timer.
[0010] Preferably, a first solenoid valve is fixedly installed in the middle section of the drainage pipe, the drainage pipe is transported at a right angle, and a second solenoid valve is fixedly connected to the middle section of the pressure relief pipe. The drainage pipe can be opened and closed electrically by the first solenoid valve, and the pressure relief pipe can be opened and closed electrically by the second solenoid valve.
[0011] Preferably, a support plate is fixedly installed on the top of the body, the support plate is located above the rotating rod, a motor is fixedly installed on the top of the support plate, and the output end of the motor passes through the support plate and is fixedly connected to the top of the rotating rod. The motor can be supported and fixed by the support plate, and the rotating rod can be driven to rotate by the motor.
[0012] Preferably, each set of the fixing plates and the rotating rods are fixedly installed by two sets of support rods, the buoyancy tubes and the fixing frames are slidably installed by two sets of sliders, and the fixing frames and the supporting frames are fixedly installed by two sets of fixing blocks. The fixing plates and the rotating rods can be fixed by the support rods, and the buoyancy tubes can be limitedly slid by the sliders sliding up and down along the fixing frames to prevent the buoyancy tubes from tilting when moving up and down, and the fixing frames can be supported and fixed by the fixing blocks.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. By setting the mutual cooperation between the rotating rod, the fixed plate and the scraper, when the water source in the machine body is discharged, the rotating rod is driven to rotate, and the fixed plate is synchronously driven to rotate along the outer periphery of the rotating rod. The scraper can be driven by the fixed plate to scrape off the water droplets adhering to the inner wall of the machine body, so that the water droplets flow downward along the scraper and drip to the bottom of the machine body, so that the water source in the machine body can be fully discharged.
[0015] 2. By setting up the mutual cooperation between the fixed frame, the buoyancy cylinder and the drainage pipe, when more water is accumulated at the bottom of the machine body, the water level will gradually rise. The rising water level can push the buoyancy cylinder to move upward along the fixed frame, so that the top of the buoyancy cylinder contacts the control switch, thereby triggering the drainage controller to open the first solenoid valve. When a lot of water is accumulated in a short time and the water level is high, the water can be automatically discharged, avoiding the situation where the water level is too high when the timed emptying is not started and affects the use of the air compressor unit. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a schematic diagram of the cutaway structure of the machine body of the utility model;
[0018] Figure 3 This is a schematic diagram of the rotating rod structure of the utility model;
[0019] Figure 4 It is a schematic diagram of the cutaway structure of the fixing frame of the utility model.
[0020] In the figure: 1. body; 2. air inlet pipe; 3. air outlet pipe; 4. controller; 5. timer; 6. support leg; 7. drain pipe; 8. first solenoid valve; 9. pressure relief pipe; 10. second solenoid valve; 11. support plate; 12. motor; 13. rotating rod; 14. support frame; 15. support rod; 16. fixing plate; 17. scraper; 18. fixing frame; 19. control switch; 20. buoyancy cylinder; 21. slider; 22. fixing block. DETAILED DESCRIPTION
[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0022] The utility model provides Figure 1-4 The air compressor unit with a timed emptying device shown in the figure comprises a body 1 and a controller 4 arranged on the front side of the body 1, a scraping assembly and a detection assembly are arranged on the body 1, the scraping assembly comprises a support frame 14 fixedly mounted inside the body 1, a rotating rod 13 is rotatably mounted on the top of the support frame 14, the top of the rotating rod 13 extends out of the body 1, a group of fixed plates 16 are fixedly mounted on both sides of the rotating rod 13, and scrapers 17 are fixedly connected to the outer sides of the two groups of fixed plates 16, and the two groups of scrapers 17 are made of flexible materials and contact the inner wall of the body 1, the detection assembly comprises a fixed frame 18 fixedly mounted on the support frame 14, a buoyancy cylinder 20 is slidably mounted on the inner side of the fixed frame 18, a control switch 19 is fixedly connected to the inner side of the fixed frame 18, and the control switch 19 is located above the buoyancy cylinder 20, a drain pipe 7 is fixedly mounted on the bottom of the body 1, a pressure relief pipe 9 is fixedly connected to the top of the body 1, and the pressure relief pipe 9 is located on one side of the rotating rod 13;
[0023] An air inlet pipe 2 is fixedly installed on one side of the body 1, and an air outlet pipe 3 is fixedly connected to the other side of the body 1, and the air outlet pipe 3 and the air inlet pipe 2 are connected to the body 1;
[0024] A plurality of support legs 6 are fixedly mounted on the bottom of the machine body 1, and the plurality of support legs 6 are respectively located at the periphery of the drainage pipe 7, and a timer 5 is fixedly connected to the top of the controller 4;
[0025] A first solenoid valve 8 is fixedly installed in the middle section of the drainage pipe 7, the drainage pipe 7 is turned at a right angle for delivery, and a second solenoid valve 10 is fixedly connected to the middle section of the pressure relief pipe 9;
[0026] A support plate 11 is fixedly installed on the top of the body 1, and the support plate 11 is located above the rotating rod 13. A motor 12 is fixedly installed on the top of the support plate 11, and the output end of the motor 12 passes through the support plate 11 and is fixedly connected to the top of the rotating rod 13;
[0027] Each set of fixing plates 16 is fixedly installed to the rotating rod 13 via two sets of supporting rods 15 , the buoyancy tube 20 is slidably installed to the fixing frame 18 via two sets of sliding blocks 21 , and the fixing frame 18 is fixedly installed to the supporting frame 14 via two sets of fixing blocks 22 .
[0028] The working principle of the air compressor unit with a timed emptying device according to the embodiment is as follows: air is continuously delivered to the machine body 1 through the air inlet pipe 2, so that the machine body 1 compresses the air, and the compressed air can be discharged for use through the air outlet pipe 3. Usually, there is moisture in the air. When the air in the machine body 1 is affected by the temperature difference, the gas and moisture in the air are easily separated, and more water droplets are easily adhered to the inner wall of the machine body 1. The water droplets accumulate to form a large amount of water at the bottom of the machine body 1.
[0029] The controller 4 can be started at a fixed time by the timer 5, and the controller 4 can control the second solenoid valve 10 to open the pressure relief pipe 9, and the compressed gas in the body 1 is discharged through the pressure relief pipe 9, so that the air in the body 1 is equal to the pressure of the outside air, and then the first solenoid valve 8 is controlled by the controller 4 to open the drain pipe 7, and the motor 12 is synchronously controlled to start, and the water source in the body 1 can be discharged through the drain pipe 7. The motor 12 can drive the rotating rod 13 to rotate, and synchronously drive the fixed plate 16 to rotate along the outer periphery of the rotating rod 13. The fixed plate 16 can drive the scraper 17 to scrape off the water droplets adhered to the inner wall of the body 1, so that the water droplets flow downward along the scraper 17 and drip to the bottom of the body 1 for discharge, so that the water source in the body 1 can be fully discharged, and the water source in the body 1 can be conveniently emptied at a fixed time;
[0030] When a large amount of water accumulates in the body 1 when the timed emptying is not started, the water level gradually rises. The rising water level can push the buoyancy cylinder 20 to move upward along the fixing frame 18, so that the top of the buoyancy cylinder 20 contacts the control switch 19, thereby triggering the controller 4 to start, so that the controller 4 performs the emptying operation. When a large amount of water accumulates in a short time and the water level is high, the water can be automatically discharged, thereby avoiding the situation where the water level is too high and affects the use of the air compressor unit when the timed emptying is not started.
[0031] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. An air compressor unit with a timed emptying device, comprising a body (1) and a controller (4) arranged on the front side of the body (1), characterized in that: The machine body (1) is provided with a scraping component and a detection component; The scraping assembly comprises a support frame (14) fixedly mounted inside the machine body (1), a rotating rod (13) is rotatably mounted on the top of the support frame (14), the top of the rotating rod (13) extends out of the machine body (1), a group of fixing plates (16) are fixedly mounted on both sides of the rotating rod (13), and the outer sides of the two groups of fixing plates (16) are fixedly connected with scrapers (17), and the two groups of scrapers (17) are made of flexible material and are in contact with the inner wall of the machine body (1); The detection component comprises a fixing frame (18) fixedly mounted on a supporting frame (14), a buoyancy cylinder (20) being slidably mounted on the inner side of the fixing frame (18), a control switch (19) being fixedly connected to the inner side of the fixing frame (18), and the control switch (19) being located above the buoyancy cylinder (20), a drainage pipe (7) being fixedly mounted on the bottom of the machine body (1), and a pressure relief pipe (9) being fixedly connected to the top of the machine body (1), and the pressure relief pipe (9) being located on one side of the rotating rod (13).
2. The air compressor unit with a timed emptying device according to claim 1, characterized in that: An air inlet pipe (2) is fixedly mounted on one side of the machine body (1), and an air outlet pipe (3) is fixedly connected to the other side of the machine body (1); the air outlet pipe (3) and the air inlet pipe (2) are in communication with the machine body (1).
3. The air compressor unit with a timed emptying device according to claim 1, characterized in that: A plurality of groups of supporting legs (6) are fixedly mounted on the bottom of the machine body (1), and the plurality of groups of supporting legs (6) are respectively located on the periphery of the drainage pipe (7), and a timer (5) is fixedly connected to the top of the controller (4).
4. The air compressor unit with a timed emptying device according to claim 1, characterized in that: A first solenoid valve (8) is fixedly installed in the middle section of the drainage pipe (7), the drainage pipe (7) is turned at a right angle for delivery, and a second solenoid valve (10) is fixedly connected to the middle section of the pressure relief pipe (9).
5. The air compressor unit with a timed emptying device according to claim 1, characterized in that: A support plate (11) is fixedly mounted on the top of the machine body (1), the support plate (11) is located above the rotating rod (13), a motor (12) is fixedly mounted on the top of the support plate (11), and an output end of the motor (12) passes through the support plate (11) and is fixedly connected to the top of the rotating rod (13).
6. The air compressor unit with a timed emptying device according to claim 1, characterized in that: Each set of the fixing plates (16) and the rotating rods (13) are fixedly mounted via two sets of supporting rods (15), the buoyancy tubes (20) and the fixing frames (18) are slidably mounted via two sets of sliding blocks (21), and the fixing frames (18) and the supporting frames (14) are fixedly mounted via two sets of fixing blocks (22).