A dust removal device for a refrigeration fan

Abstract

The utility model discloses a refrigeration fan dust collector relates to refrigeration fan dust removal technical field, including fan case, one side fixed connection of fan case has the air inlet pipe, the inside fixed connection of air inlet pipe has dust removal mechanism, one side fixed connection of fan case has the fan body, the recess is seted up to the other side of fan case, the recess inside swing joint has the exhaust mechanism. The utility model case is supported on the top of base through support frame, makes fan installation more stable, prevents device and supports instability, and the support board of one side supports and fixes the bottom of fan case, and the upper sleeve joint of scraper makes dust can clean up up and down, and the rotation of screw rod is promoted to the starting first motor, and the scraper moves after the rotation of screw drum control connection, and the outer wall movable joint of fixed rod on the scraper makes dust get cleaned, and then the second connecting plate carries out up and down shielding, and the inside dust is cleaned up and down, and the device is more convenient to filter cold air.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology for refrigeration fans, and specifically to a dust removal device for refrigeration fans. Background Technology

[0002] Refrigeration fans, also known as air coolers or chillers, are devices used to generate cool air or airflow. They are commonly used to regulate indoor temperature, provide a comfortable environment, or for specific industrial applications. Refrigeration fans circulate refrigerant between different components through a cycle process, absorbing and releasing heat to generate and supply cool airflow. In general, refrigeration fans are important devices that cool and regulate air or fluids through the principle of refrigeration cycles. They are widely used and hold an important position in various fields.

[0003] The existing technology has the following problems: 1. The existing dust removal device for refrigeration fans has an unstable fan casing support, which leads to instability during operation and causes the device to generate a lot of noise. 2. Existing refrigeration fan dust removal devices draw cold air from one side during operation, but cannot filter or clean the cold air during operation. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A dust removal device for a refrigeration fan includes a fan box, a support frame movably connected to the lower outer wall of the fan box, a base movably connected to the bottom of the support frame, a support plate fixedly connected to one side of the base, an air inlet pipe fixedly connected to one side of the fan box, a dust removal mechanism fixedly connected inside the air inlet pipe, a fan body fixedly connected to one side of the fan box, and a groove provided on the other side of the fan box, with an exhaust mechanism movably engaged inside the groove.

[0005] A further improvement of this utility model is that: a connecting tube is movably inserted into the inside of the groove, a first nut is movably inserted around the connecting tube, a cross is fixedly connected to the inner wall of the connecting tube, and a dustproof net is fixedly connected to one side of the cross.

[0006] A further improvement of this utility model is that: a second nut is movably connected to one end of the support frame, the second nut is movably inserted into the outer wall of the fan box, a third nut is movably inserted into the bottom of the support frame, and one end of the third nut is movably inserted into the top of the base.

[0007] A further improvement of the present invention is that the air inlet pipe includes an air duct, one end of which is fixedly connected to a first connecting plate, and the four corners of the first connecting plate are provided with connecting holes.

[0008] A further improvement of this utility model is that: a motor switch is fixedly connected to the outer wall of the fan body, a rotating shaft is fixedly connected to the output end of the fan body, a rotating cylinder is fixedly connected to the outer wall of the rotating shaft, and fan blades are fixedly connected to the outer wall of the rotating cylinder.

[0009] A further improvement of the present invention is that the dust removal mechanism includes a mounting frame, a fixing rod is fixedly connected inside the mounting frame, a first motor is fixedly connected to the top of the mounting frame, a threaded rod is fixedly connected to the output end of the first motor, a threaded cylinder is movably connected to the outer wall of the threaded rod, a scraper is sleeved on the outer wall of the threaded cylinder, a scraper blade is inserted into the top of the scraper, and a second connecting plate is fixedly connected to the front of the scraper blade.

[0010] A further improvement of this utility model is that the scraper is movably inserted into the inner wall of the mounting frame, and the fixing rod movably passes through the top of the scraper.

[0011] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. This utility model provides a dust removal device for a refrigeration fan. The fan box is supported on the top of the base by a support frame, which makes the fan installation more stable and prevents the device from being unstable. A support plate on one side supports and fixes the bottom of the fan box. The connecting pipe is installed on one side of the fan box by a first nut. The dustproof net is installed inside the connecting pipe by a cross, which can prevent the device from deforming and make it easier for the device to discharge cold air.

[0012] 2. This utility model provides a dust removal device for a refrigeration fan. The first motor is started to cause the threaded rod to rotate. After the threaded cylinder rotates, it controls the connected scraper to move. The scraper blade is sleeved on the top of the scraper blade so that the dust can be swept up and down. The scraper blade is connected to the outer wall of the fixed rod to clean the dust. Then the second connecting plate blocks the upper and lower parts so that the internal dust can be swept up and down, making it easier for the device to filter cold air. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the dust removal device for the refrigeration fan of this utility model; Figure 2 This is a schematic diagram of the fan box of this utility model; Figure 3 This is a schematic diagram of the structure of the fan body of this utility model; Figure 4This is a schematic diagram of the dust removal mechanism of this utility model.

[0014] In the diagram: 1. Fan box; 2. Base; 3. Support frame; 4. Support plate; 5. Air inlet pipe; 6. Fan body; 7. Exhaust mechanism; 8. Dust removal mechanism; 11. Groove; 12. Connecting pipe; 13. First nut; 14. Cross; 15. Dustproof net; 31. Second nut; 32. Third nut; 51. Air duct; 52. First connecting plate; 53. Connecting hole; 61. Motor switch; 62. Rotating shaft; 63. Rotating cylinder; 64. Fan blade; 81. Mounting frame; 82. Fixing rod; 83. First motor; 84. Threaded rod; 85. Threaded cylinder; 86. Scraper; 87. Scraper blade; 88. Second connecting plate. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to embodiments: Example 1 like Figure 1-4 As shown, this utility model provides a dust removal device for a refrigeration fan, including a fan box 1. A support frame 3 is movably connected to the lower outer wall of the fan box 1. A base 2 is movably connected to the bottom of the support frame 3. A support plate 4 is fixedly connected to one side of the base 2. An air inlet pipe 5 is fixedly connected to one side of the fan box 1. A dust removal mechanism 8 is fixedly connected inside the air inlet pipe 5. A fan body 6 is fixedly connected to one side of the fan box 1. A groove 11 is opened on the other side of the fan box 1. An exhaust mechanism 7 is movably engaged inside the groove 11.

[0016] In this implementation case, starting the fan body 6 connected to one side of the fan box 1 causes the internal device of the fan box 1 to start and drive. The air enters the inside of the fan box 1 from the inside of the air inlet pipe 5, first passes through the dust removal mechanism 8 for cold air filtration, and then is discharged through the inside of the exhaust mechanism 7, making the device more convenient to use.

[0017] Example 2 like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a connecting tube 12 is movably inserted into the inside of the groove 11, a first nut 13 is movably inserted around the connecting tube 12, a cross 14 is fixedly connected to the inner wall of the connecting tube 12, and a dustproof net 15 is fixedly connected to one side of the cross 14.

[0018] One end of the support frame 3 is movably connected to a second nut 31, which is movably inserted into the outer wall of the fan box 1. The bottom of the support frame 3 is movably inserted to a third nut 32, one end of which is movably inserted into the top of the base 2.

[0019] In this embodiment, the fan box 1 is supported on the top of the base 2 by the support frame 3, which makes the fan installation more stable and prevents the device from being unstable. The support plate 4 on one side supports and fixes the bottom of the fan box 1. The connecting pipe 12 is installed on one side of the fan box 1 by the first nut 13. The dustproof net 15 is installed inside the connecting pipe 12 by the cross 14, which can prevent the device from deforming and make it easier for the device to discharge cold air.

[0020] Example 3 like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the air inlet pipe 5 includes an air duct 51, one end of the air duct 51 is fixedly connected to a first connecting plate 52, and the four corners of the first connecting plate 52 are provided with connecting holes 53.

[0021] A motor switch 61 is fixedly connected to the outer wall of the fan body 6. A rotating shaft 62 is fixedly connected to the output end of the fan body 6. A rotating drum 63 is fixedly connected to the outer wall of the rotating shaft 62. Fan blades 64 are fixedly connected to the outer wall of the rotating drum 63.

[0022] In this embodiment, starting the fan body 6 on one side causes the rotating shaft 62 to drive the rotating cylinder 63 to rotate, which in turn drives multiple sets of fan blades 64 to rotate, thus enabling the device to rotate and drive the flow of cold air, making the device more convenient to use.

[0023] Example 4 like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the dust removal mechanism 8 includes a mounting frame 81, a fixing rod 82 is fixedly connected inside the mounting frame 81, a first motor 83 is fixedly connected to the top of the mounting frame 81, a threaded rod 84 is fixedly connected to the output end of the first motor 83, a threaded cylinder 85 is movably connected to the outer wall of the threaded rod 84, a scraper 86 is sleeved on the outer wall of the threaded cylinder 85, a scraper blade 87 is inserted into the top of the scraper blade 86, and a second connecting plate 88 is fixedly connected to the front of the scraper blade 87.

[0024] The scraper 87 is movably inserted into the inner wall of the mounting frame 81, and the fixing rod 82 movably passes through the top of the scraper 87.

[0025] In this embodiment, the first motor 83 is started to cause the threaded rod 84 to rotate. After the threaded cylinder 85 rotates, the connected scraper 86 is moved. The scraper blade 87 is sleeved on the top of the scraper 86 so that the dust can be swept up and down. The scraper blade 87 is connected to the outer wall of the fixed rod 82 to clean the dust. Then the second connecting plate 88 blocks up and down so that the internal dust is swept up and down, making it easier for the device to filter the cold air.

[0026] The working principle of the dust removal device for the refrigeration fan will be explained in detail below.

[0027] like Figure 1-4 As shown, when this refrigeration fan dust removal device is in use, the fan body 6 connected to one side of the fan box 1 is started, causing the internal device of the fan box 1 to start and drive. The air enters the fan box 1 from the inside of the air inlet pipe 5, first passes through the dust removal mechanism 8 for cold air filtration, and then is discharged through the exhaust mechanism 7, making the device more convenient to use. The fan box 1 is supported on the top of the base 2 by the support frame 3, making the fan installation more stable and preventing the device from being unstable. The support plate 4 on one side supports and fixes the bottom of the fan box 1. The connecting pipe 12 is installed on one side of the fan box 1 by the first nut 13. The dustproof net 15 is installed inside the connecting pipe 12 by the cross 14, which can... To prevent device deformation and facilitate the discharge of cold air, the fan body 6 on one side is started, causing the rotating shaft 62 to drive the rotating drum 63 to rotate, which in turn drives multiple sets of fan blades 64 to rotate. This causes the device to rotate and the cold air to flow, making the device easier to use. The first motor 83 is started, causing the threaded rod 84 to rotate. After the threaded drum 85 rotates, it controls the connected scraper 86 to move. The scraper blade 87 is sleeved on the top of the scraper 86, allowing the dust to be swept up and down. The scraper blade 87 is connected to the outer wall of the fixed rod 82 to clean the dust. Then the second connecting plate 88 blocks the dust from the top and bottom, allowing the internal dust to be swept up and down, making it easier for the device to filter cold air.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A dust removal device for a refrigeration fan, comprising a fan box (1), characterized in that: A support frame (3) is movably connected to the lower outer wall of the fan box (1). A base (2) is movably connected to the bottom of the support frame (3). A support plate (4) is fixedly connected to one side of the base (2). An air inlet pipe (5) is fixedly connected to one side of the fan box (1). A dust removal mechanism (8) is fixedly connected inside the air inlet pipe (5). A fan body (6) is fixedly connected to one side of the fan box (1). A groove (11) is opened on the other side of the fan box (1). An exhaust mechanism (7) is movably engaged inside the groove (11).

2. The dust removal device for a refrigeration fan according to claim 1, characterized in that: A connecting tube (12) is movably inserted into the inside of the groove (11), and a first nut (13) is movably inserted around the connecting tube (12). A cross (14) is fixedly connected to the inner wall of the connecting tube (12), and a dustproof net (15) is fixedly connected to one side of the cross (14).

3. The dust removal device for a refrigeration fan according to claim 1, characterized in that: One end of the support frame (3) is movably connected to a second nut (31), which is movably inserted into the outer wall of the fan box (1). The bottom of the support frame (3) is movably inserted to a third nut (32), one end of which is movably inserted into the top of the base (2).

4. The dust removal device for a refrigeration fan according to claim 1, characterized in that: The air inlet pipe (5) includes a duct (51), one end of which is fixedly connected to a first connecting plate (52), and the four corners of the first connecting plate (52) are provided with connecting holes (53).

5. A dust removal device for a refrigeration fan according to claim 1, characterized in that: A motor switch (61) is fixedly connected to the outer wall of the fan body (6), a rotating shaft (62) is fixedly connected to the output end of the fan body (6), a rotating cylinder (63) is fixedly connected to the outer wall of the rotating shaft (62), and fan blades (64) are fixedly connected to the outer wall of the rotating cylinder (63).

6. The dust removal device for a refrigeration fan according to claim 1, characterized in that: The dust removal mechanism (8) includes a mounting frame (81), a fixing rod (82) is fixedly connected inside the mounting frame (81), a first motor (83) is fixedly connected to the top of the mounting frame (81), a threaded rod (84) is fixedly connected to the output end of the first motor (83), a threaded cylinder (85) is movably connected to the outer wall of the threaded rod (84), a scraper (86) is sleeved on the outer wall of the threaded cylinder (85), a scraper blade (87) is inserted into the top of the scraper blade (86), and a second connecting plate (88) is fixedly connected to the front of the scraper blade (87).

7. A dust removal device for a refrigeration fan according to claim 6, characterized in that: The scraper (87) is movably inserted into the inner wall of the mounting frame (81), and the fixing rod (82) movably passes through the top of the scraper (87).

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