A low-energy intelligent circulating air utilization system

Abstract

The present invention discloses a low-energy intelligent circulating air utilization system, which specifically relates to the technical field of circulating air utilization, and includes a plurality of air duct sections, one end of which is provided with a fan, one side of which is provided with a filter bellows, the filter bellows is connected with the air duct section, one side of which is provided with an air inlet, a connecting frame is provided between every two adjacent air duct sections, a connecting air duct is fixedly installed at the bottom of the connecting frame, a connecting mechanism is provided between the connecting air duct and the air duct section; the connecting mechanism includes a connecting ring. The present invention is provided with a connecting mechanism, so that the air duct section can be assembled and disassembled by rotating a handle, and when the air duct section is damaged and needs to be replaced or needs to be disassembled for regular maintenance, less time is spent on assembling and disassembling the air duct section, which significantly improves the efficiency of repairing and maintaining the air duct section, making the actual use effect of the present invention better.

Description

Technical Field

[0001] The present invention relates to the technical field of circulating air utilization, and more specifically, to a low-energy consumption intelligent circulating air utilization system. Background Art

[0002] At present, the air supply to each work area in the auto repair company comes from the air conditioner at the work station. The air conditioner draws outdoor air, filters and cools it on the surface to control the temperature within the required range, and then sends it to the room. Holes are opened in the ceiling wall of the work area, and the air duct passes through the ceiling wall. Louvered air vents are set to supply air. This is a common circulating ventilation system.

[0003] Although the circulating ventilation system in the prior art can achieve the purpose of ventilating each working room, it still has many disadvantages in actual use. For example, the air duct of the circulating ventilation system in the prior art is inconvenient to disassemble and assemble. When the air duct is damaged and needs to be replaced or needs to be disassembled for regular maintenance, it takes a lot of time to disassemble and assemble the air duct, which affects the efficiency of the repair and maintenance of the air duct, making the actual use effect of the circulating ventilation system in the prior art poor. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a low-energy intelligent circulating air utilization system. By providing a connecting mechanism, the present invention can complete the disassembly and assembly of the air duct section by rotating the handle. When the air duct section is damaged and needs to be replaced or needs to be removed for regular maintenance, the time consumed in disassembling and assembling the air duct section is less, which significantly improves the efficiency of the repair and maintenance of the air duct section, making the actual use effect of the present invention better, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-energy intelligent circulating air utilization system, comprising a plurality of air duct sections, a fan is arranged at one end of the air duct section, a filter bellows is arranged at one side of the fan, the filter bellows is connected to the air duct section, an air inlet is arranged at one side of the filter bellows, a connecting frame is arranged between every two adjacent air duct sections, a connecting air duct is fixedly installed at the bottom of the connecting frame, and a connecting mechanism is arranged between the connecting air duct and the air duct section;

[0006] The connecting mechanism includes a connecting ring, which is welded to the connecting air duct, and screws are provided through the four corners of the connecting ring. A limiting ring is welded on the screw, and a small sprocket is welded at one end of the screw. A transmission chain is provided on the outside of the small sprocket, and a rotating handle is provided at one end of the screw. A protective cover is welded on one side of the connecting ring, and a movable connecting sleeve is provided on the other side of the connecting ring. The movable connecting sleeve is sleeved on the air duct section, the size of the movable connecting sleeve matches the air duct section, and the movable connecting sleeve is slidably connected to the air duct section. Screw holes are provided through the four corners of the movable connecting sleeve, and limiting grooves are provided on the inner walls around the movable connecting sleeve, and limiting blocks are provided inside the four limiting grooves.

[0007] In a preferred embodiment, a mounting plate is welded on the top of the connecting frame, and mounting screws are penetrated through the mounting plate.

[0008] In a preferred embodiment, the screw rod and the limiting ring are both rotatably connected to the connecting ring, and the transmission chain is meshed with a small sprocket.

[0009] In a preferred embodiment, the four limit blocks are respectively welded to the outer walls around the air duct section, and the limit blocks are slidably connected to the limit grooves.

[0010] In a preferred embodiment, the small sprocket and the transmission chain are both arranged inside the protective cover.

[0011] In a preferred embodiment, the four screw holes correspond to four screw rods one by one, and the screw rods are threadedly connected to the screw holes.

[0012] In a preferred embodiment, a first filter bag is fixedly installed inside the filter bellows, and a second filter bag is arranged on one side of the first filter bag.

[0013] Technical effects and advantages of the present invention:

[0014] 1. By providing a connecting mechanism, the present invention can complete the disassembly and assembly of the air duct section by rotating the handle. When the air duct section is damaged and needs to be replaced or needs to be disassembled for regular maintenance, the time consumed in disassembling and assembling the air duct section is less, which significantly improves the efficiency of repair and maintenance of the air duct section, making the actual use effect of the present invention better. Compared with the prior art, the present invention effectively solves the problem that the air duct of the circulating ventilation system is inconvenient to disassemble and assemble;

[0015] 2. By providing a first filter bag and a second filter bag, the air can be double-filtered to effectively remove impurities in the air and ensure the quality of air supply, so that the actual use effect of the present invention is better. Compared with the prior art, the present invention effectively solves the problem that the circulating ventilation system cannot ensure the quality of circulating air. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 For the present invention Figure 1 Enlarged view of the structure of part A in the middle.

[0018] Figure 3 For the present invention Figure 1 Enlarged view of the structure of part B in the middle.

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the filter bellows of the present invention.

[0020] The accompanying drawings are marked as: 1 air duct section, 2 fan, 3 filter bellows, 4 air inlet, 5 connecting frame, 6 connecting air duct, 7 connecting mechanism, 8 connecting ring, 9 screw, 10 limiting ring, 11 small sprocket, 12 transmission chain, 13 rotating handle, 14 protective cover, 15 movable connecting sleeve, 16 screw hole, 17 limiting groove, 18 limiting block, 19 first filter bag, 20 second filter bag, 21 mounting plate, 22 mounting screws. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] As attached Figure 1-4 As shown, the present invention provides a low-energy consumption intelligent circulating air utilization system, comprising a plurality of air duct sections 1, a fan 2 is arranged at one end of the air duct section 1, a filter air box 3 is arranged at one side of the fan 2, the filter air box 3 is connected to the air duct section 1, an air inlet 4 is arranged at one side of the filter air box 3, a connecting frame 5 is arranged between every two adjacent air duct sections 1, a connecting air duct 6 is fixedly installed at the bottom of the connecting frame 5, and a connecting mechanism 7 is arranged between the connecting air duct 6 and the air duct section 1;

[0023] The connecting mechanism 7 includes a connecting ring 8, which is welded to the connecting air duct 6, and screws 9 are provided at the four corners of the connecting ring 8. A limiting ring 10 is welded on the screw 9, and a small sprocket 11 is welded at one end of the screw 9. A transmission chain 12 is provided on the outside of the small sprocket 11, and a rotating handle 13 is provided at one end of one of the screws 9. A protective cover 14 is welded on one side of the connecting ring 8, and a movable connecting sleeve 15 is provided on the other side of the connecting ring 8. The movable connecting sleeve 15 is sleeved on the air duct section 1, and the size of the movable connecting sleeve 15 matches the air duct section. The movable connecting sleeve 15 is slidably connected to the air duct section 1, and screw holes 16 are provided at the four corners of the movable connecting sleeve 15. The inner walls around the movable connecting sleeve 15 are provided with limiting grooves 17, and the four limiting grooves 17 are provided with limiting blocks 18 inside.

[0024] A mounting plate 21 is welded on the top of the connecting frame 5, and mounting screws 22 are penetrated through the mounting plate 21;

[0025] The screw rod 9 and the limiting ring 10 are both rotatably connected to the connecting ring 8, and the transmission chain 12 is meshed with the small sprocket 11;

[0026] The four limit blocks 18 are respectively welded to the outer walls of the air duct section 1, and the limit blocks 18 are slidably connected to the limit grooves 17;

[0027] The small sprocket 11 and the transmission chain 12 are both arranged inside the protective cover 14;

[0028] The four screw holes 16 correspond to the four screw rods 9 one by one, and the screw rods 9 are threadedly connected to the screw holes 16 .

[0029] The specific implementation method is as follows: when using the present invention, first calculate the total air volume required for each working chamber, and then determine the size of the air duct according to actual needs, so as to avoid the problem of excessive air supply due to the air duct being too thick, reduce energy consumption, and also reduce material consumption and manufacturing cost. If it is necessary to remove the air duct section 1, rotate the rotating handles 13 on both sides of the air duct section 1 to be removed. The rotation of the rotating handles 13 will drive the screw rod 9 thereon to rotate. The rotation of the screw rod 9 will drive the other three screw rods 9 to rotate together through the small sprocket 11 and the transmission chain 12. The rotation of the screw rod 9 will disengage from the screw hole 16, so that the movable connecting sleeve 15 will move away from the connecting ring 8. During the process of moving away, the movable connecting sleeve 15 will slide on the air duct section 1, and the limit block 18 will also move relatively in the limit groove 17, which can limit the movable connection. The movable connection of the sleeve 15 also avoids the problem of the active connection sleeve 15 falling off the air duct section 1. When the screw rod 9 is completely removed, the active connection sleeve 15 is separated from the connecting ring 8. At this time, the air duct section 1 can be removed. If the air duct section 1 needs to be installed, the air duct section 1 is placed in place, and then the rotating handle 13 is rotated in the opposite direction to make the screw rod 9 screwed into the screw hole 16 again, so that the active connection sleeve 15 is connected to the connecting ring 8 again. This allows the present invention to complete the disassembly and assembly of the air duct section 1 by rotating the rotating handle 13. When the air duct section 1 is damaged and needs to be replaced or needs to be disassembled for regular maintenance, the time spent on disassembly and assembly of the air duct section 1 is less, which significantly improves the efficiency of the repair and maintenance of the air duct section 1, so that the actual use effect of the present invention is better. This embodiment solves the problem of inconvenient disassembly and assembly of the air duct of the circulating ventilation system in the prior art.

[0030] As attached Figure 4 As shown, the present invention provides a low-energy intelligent circulating air utilization system, which also includes a first filter bag 19, which is fixedly installed inside the filter air box 3, and a second filter bag 20 is arranged on one side of the first filter bag 19.

[0031] The specific implementation method is as follows: when using the present invention, by providing a first filter bag 19 and a second filter bag 20, the gas entering the filter bellows 3 can be filtered. Since it is circulating air, the air containing particulate matter, glue, and paint mist generated in the auto repair work area will enter the filter bellows 3, and then the first filter bag 19 and the second filter bag 20 will perform double filtration on the air, effectively removing impurities in the air and ensuring the quality of air supply, so that the actual use effect of the present invention is better. This implementation method solves the problem that the circulating ventilation system in the prior art cannot ensure the quality of circulating air.

[0032] Working principle of the present invention:

[0033] Refer to the instruction manual Figure 1-4When the present invention is used, the connecting mechanism 7 is provided, so that the present invention can complete the disassembly and assembly of the air duct section 1 by rotating the handle 13. When the air duct section 1 is damaged and needs to be replaced or needs to be disassembled for regular maintenance, the time consumed in disassembling and assembling the air duct section 1 is less, which significantly improves the efficiency of repair and maintenance of the air duct section 1, making the actual use effect of the present invention better;

[0034] Refer to the instruction manual Figure 4 When the present invention is used, by providing the first filter bag 19 and the second filter bag 20, the air can be double-filtered, impurities in the air can be effectively removed, the air supply quality is guaranteed, and the actual use effect of the present invention is better.

[0035] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-energy consumption intelligent circulating air utilization system, comprising a plurality of air duct sections (1), characterized in that: A fan (2) is provided at one end of the air duct section (1); a filter bellows (3) is provided at one side of the fan (2); the filter bellows (3) is in communication with the air duct section (1); an air inlet (4) is provided at one side of the filter bellows (3); a connecting frame (5) is provided between each two adjacent air duct sections (1); a connecting air duct (6) is fixedly mounted at the bottom of the connecting frame (5); a connecting mechanism (7) is provided between the connecting air duct (6) and the air duct section (1); the connecting mechanism (7) comprises a connecting ring (8); the connecting ring ( 8) is welded to the connecting air duct (6), screw rods (9) are provided at the four corners of the connecting ring (8), a limiting ring (10) is welded on the screw rod (9), a small sprocket (11) is welded on one end of the screw rod (9), a transmission chain (12) is provided on the outside of the small sprocket (11), a rotating handle (13) is provided on one end of the screw rod (9), a protective cover (14) is welded on one side of the connecting ring (8), and a movable connecting sleeve (15) is provided on the other side of the connecting ring (8), and the movable connecting sleeve (15) is provided on the other side of the connecting ring (8). The sleeve (15) is sleeved and arranged on the air duct section (1); the size of the movable connection sleeve (15) matches that of the air duct section; the movable connection sleeve (15) is slidably connected to the air duct section (1); screw holes (16) are provided at four corners of the movable connection sleeve (15); limiting grooves (17) are provided on the inner walls around the movable connection sleeve (15); and limiting blocks (18) are provided inside the four limiting grooves (17); a mounting plate (21) is welded on the top of the connecting frame (5); and a screw hole (16) is provided on the mounting plate (21). The screw (22) is installed; the screw rod (9) and the limiting ring (10) are both rotatably connected to the connecting ring (8), and the transmission chain (12) is meshed with the small sprocket (11); the limiting blocks (18) are respectively welded to the outer walls around the air duct section (1), and the limiting blocks (18) are slidably connected to the limiting grooves (17); the small sprocket (11) and the transmission chain (12) are both arranged on the inner side of the protective cover (14); the screw holes (16) correspond to the four screw rods (9) one by one, and the screw rods (9) are threadedly connected to the screw holes (16);A first filter bag (19) is fixedly installed inside the filter bellows (3), and a second filter bag (20) is arranged on one side of the first filter bag (19). The rotation of the handle (13) drives the screw rod (9) thereon to rotate, and the rotation of the screw rod (9) drives the other three screw rods (9) to rotate together through the small sprocket (11) and the transmission chain (12). The rotation of the screw rod (9) will be released from the screw hole (16), so that the movable connection sleeve (15) is separated from the connecting ring (8), and the movable connection sleeve (15) will slide on the air duct section (1). At the same time, the limit block (18) will also move relatively in the limit groove (17), which can limit the movable connection of the movable connection sleeve (15) and also avoid the problem of the movable connection sleeve (15) being released from the air duct section (1). When the screw rod (9) is completely released, the movable connection sleeve (15) is separated from the connecting ring (8), and the air duct section (1) can be removed.

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