Intelligent air circulation fan

Abstract

The present invention discloses an intelligent air circulation fan, which relates to the technical field of circulation fans, including an outer cylinder mechanism, which includes an outer cylinder, one end of the outer cylinder is expanded outward, a bracket assembly is arranged on the lower side of the outer cylinder, and a main cylinder mechanism is connected to the other end of the outer cylinder, the main cylinder mechanism includes a main cylinder, the main cylinder is fixedly connected to the outer cylinder through a flange, an impeller assembly is arranged inside the main cylinder mechanism, a skeleton assembly is arranged inside the expanded end of the outer cylinder, the skeleton assembly includes an internal hollow water tank, a tank column for support is evenly and equidistantly fixedly connected to the outer side of one end of the water tank and the outer cylinder, a cover cylinder is fixedly sleeved on the outer side of the other end of the water tank, a bottom platform is fixedly connected to both sides of the lower inner wall of the cover cylinder, a motor fixedly connected to the bottom platform is embedded in the cover cylinder, and the impeller assembly includes a shaft cylinder mechanism and a fan mechanism. The intelligent air circulation fan of the present invention improves the atomization effect and significantly improves the effect of humidifying air.

Description

Technical Field

[0001] The invention relates to the technical field of circulating fans, and in particular to an intelligent air circulating fan. Background Art

[0002] A fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. Fan is a customary abbreviation for gas compression and gas delivery machinery. The fans usually mentioned include ventilators, blowers, and wind turbines. Fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced draft of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selection of grains, inflation and propulsion of wind tunnel wind sources and hovercraft, etc. Fan products cover various large industrial fans, external rotor fans, centrifugal fans, axial flow fans, air conditioning fans, diagonal flow fans, boiler induced draft fans, fire smoke exhaust fans, inverter welding machines, smart chargers, motors and other fans and electromechanical products. Traditional fan equipment has problems of high energy consumption and low efficiency; the noise and pollution generated by traditional fans burden the environment; the existing fans are difficult to maintain, affecting the efficiency and life; the fan industry has slow technology updates and market demand growth.

[0003] A Chinese patent with announcement number CN101706139B discloses a spray axial flow fan, comprising a main cylinder, an air collecting cylinder located on one side of the air inlet of the main cylinder and matched with the main cylinder and arranged on a base frame with the main cylinder, a motor arranged in the air collecting cylinder through a motor bracket, an impeller fixed to the motor shaft of the motor inserted into the main cylinder, and a water supply pipe connected to a water source pipeline, wherein the water supply pipe is in a circular shape, fixed to the inner wall of the main cylinder and corresponding to the impeller, and a group of ejectors are arranged at intervals on the water supply pipe, which are connected to the lumen of the water supply pipe and are used to eject the supply water and the water in the lumen toward the impeller. A circular water supply pipe is arranged on the inner wall of the main cylinder, and a group of ejectors for spraying water in the water supply pipe toward the impeller are arranged at intervals on the water supply pipe. The ejectors directly spray the impeller, and water mist air can be sent to the textile workshop under the high-speed rotation of the impeller. Compared with the existing technology, it has a simple structure and an ideal water-saving and energy-saving effect.

[0004] The above patented technical solution uses the injector to spray directly onto the impeller. When the fan is working, the high-speed rotation of the impeller will hinder the flow of water mist to a large extent, that is, most of the water mist accumulates on the impeller to form water droplets, which not only fails to achieve the effect of humidifying the space with the airflow, but also makes the fan damp and waterlogged, wastes water resources, and reduces the atomization effect of the atomizer, which is not energy-saving. Therefore, an intelligent air circulation fan is urgently needed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide an intelligent air circulation fan to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an intelligent air circulation fan, comprising an outer cylinder mechanism, wherein the outer cylinder mechanism comprises an outer cylinder, one end of the outer cylinder is outwardly expanded, and a bracket assembly is arranged on the lower side of the outer cylinder;

[0007] The other end of the outer cylinder is connected to a main cylinder mechanism, wherein the main cylinder mechanism comprises a main cylinder, and the main cylinder is fixedly connected to the outer cylinder via a flange;

[0008] An impeller assembly is arranged inside the main cylinder mechanism;

[0009] A skeleton component is arranged inside the outward expansion port of the outer cylinder, and the skeleton component includes a water tank with a hollow interior, and a tank column for support is evenly and evenly fixedly connected between the outer side of one end of the water tank and the outer cylinder, and a cover cylinder is fixedly sleeved on the outer side of the other end of the water tank, and the bottom platform is fixedly connected to both sides of the lower inner wall of the cover cylinder, and a motor fixedly connected to the bottom platform is inserted inside the cover cylinder, and the tail end of the motor is attached to the water tank, and the head end of the motor extends out of the cover cylinder;

[0010] The impeller assembly includes a shaft-cylinder mechanism and a fan mechanism;

[0011] A water mist mechanism is arranged on one side of the impeller assembly, and the water mist mechanism comprises a sprayer facing away from the impeller assembly.

[0012] As a preferred technical solution of the present invention, the support assembly includes a base frame, and a frame beam for support is fixedly connected between the base frame and the outer tube;

[0013] A hollow water pipe is fixedly connected to the middle of one end surface of the water tank, one end of the water pipe extends out of the water tank, and the other end of the water pipe is fixedly connected to the other end surface of the water tank. A side wall of the water pipe inserted into the water tank is evenly and evenly provided with water grooves, and the water grooves run through the water pipe;

[0014] A swivel is movably inserted into the side wall of the water bin.

[0015] As a preferred technical solution of the present invention, the side wall of the main cylinder is evenly and equidistantly penetrated and fixedly connected with intelligent maintainers for monitoring, and adjacent intelligent maintainers are connected by wiring that fits the outside of the main cylinder.

[0016] As a preferred technical solution of the present invention, the shaft-cylinder mechanism comprises a main shaft, and retaining rings are fixedly sleeved on the outer sides of both ends of the main shaft;

[0017] One end of the main shaft is fixedly connected to the output end of the motor, and the other end of the main shaft is movably connected to a tripod through a rotating shaft, and the tripod is fixedly connected to the main cylinder;

[0018] The outer side of one end of the main shaft is movably sleeved with a cover shell with a fitting retaining ring through a bearing, and one end of the cover shell is expanded outward and correspondingly covered and connected to the head end of the motor.

[0019] The fan mechanism comprises a main plate fixedly sleeved on the main shaft, and the main plate is fitted with a retaining ring;

[0020] The outer side of the main disk is evenly and equidistantly provided with blade groups;

[0021] The outer side of one end of the main plate is provided with slidable grooves at even intervals, and the outer end of the slidable groove is fixedly covered with a blocking cloth;

[0022] A wire winder embedded in the main disk is provided on one side of the slide slot, a pull rope is wound in the wire winder, a free end of the pull rope passes through the main disk and is inserted into the slide slot, and an elastic sleeve is sleeved on the outer side of a section of the pull rope inserted into the slide slot.

[0023] Each of the blade groups has two symmetrical blade assemblies;

[0024] Each of the fan blade assemblies comprises a fan disk, and a disk column is fixedly clamped in the middle of the inner arc surface of the fan disk;

[0025] The opposite surfaces of the fan disks of the two symmetrical fan blade assemblies are provided with air bag assemblies;

[0026] The airbag assembly includes an airbag fixedly connected to the fan disc, the outer arc surface of the airbag is evenly and evenly fixedly connected to a U-shaped air pipe, the U-shaped air pipe is adapted to be clamped on the outer arc surface side of the fan disc, and the interior of the airbag is evenly and evenly supported by an elastic bag;

[0027] The disc column of one of the fan blade assemblies is fixedly plugged into the main disc, the disc column of another fan blade assembly passes through the baffle cloth and is slidably plugged into the slide groove, and the free end of the pull rope is fixedly connected to the disc column of another fan blade assembly.

[0028] The lower side of the sprayer is fixedly connected with a device frame, the lower side of the device frame is fixedly connected with an annular ring frame, and the annular ring frame is fixedly connected to one side surface of the main plate;

[0029] The lower side of the sprayer is fixedly connected with a through pipe that fits the cover tube, and the end of the through pipe away from the sprayer is fixedly connected with an annular ring warehouse, the interior of the ring warehouse is hollow, the annular ring warehouse is adapted to be connected to the water pipe, the outer side of the ring warehouse is evenly and evenly fixed with water suction ports, and the through pipe passes through a fixed connection swivel.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] The intelligent air circulation fan in the present invention can change the area of ​​the fan when the two fan blade components of the blade group are not separated, and can change the number of fan fans after the two fan blade components of the blade group are separated, thereby increasing the fan air volume and pressure as needed, thereby improving the flexibility of fan layout.

[0032] The intelligent air circulation fan of the present invention has a blade group flexibly arranged on the fan mechanism. Two symmetrical blade assemblies are initially stacked. When needed, one blade assembly can be slid along the slide groove so that the two blade assemblies of the blade group work alternately, reducing space occupancy and saving the use space of the fan.

[0033] The intelligent air circulation fan of the present invention has airbag assemblies on opposite sides of two symmetrical fan blade assemblies. When the two fan blade assemblies are stacked, the airbag assemblies fit together to prevent airflow from flowing between the slits of the two fan discs when the fan mechanism rotates, thereby reducing the noise generated by the airflow passing through the slits and effectively reducing noise.

[0034] In the intelligent air circulation fan of the present invention, when the impeller assembly rotates, the pull rope just provides a dragging force, thereby ensuring the stable operation of the impeller assembly. Conversely, the pull rope is unwound by the winder, and a fan blade assembly returns to its position under the rebound action of the elastic sleeve, thereby improving the operating stability of the fan.

[0035] The intelligent air circulation fan of the present invention, when the intelligent maintainer monitors and identifies that the impeller assembly is covered with dust, starts the winder to repeatedly reel in and unreel the pull rope, thereby activating the automatic cleaning function of the fan blade assembly, thereby improving the convenience of fan maintenance and the reliability of use.

[0036] The intelligent air circulation fan of the present invention has two fan blade assemblies that switch back and forth between stacked and staggered states, so that the airbag of the airbag assembly is continuously compressed and expanded, and the airflow enters and exits along the air pipe, thereby cleaning the dust attached to the surface of the fan disc and improving the automatic cleaning ability of the fan.

[0037] The intelligent air circulation fan of the present invention has a sprayer that sprays water mist in the direction of air flow, so that the water mist mixes with the air before it contacts the impeller assembly, thereby preventing the water mist from being intercepted by being sprayed on the impeller assembly over a large area, effectively improving the atomization effect, and significantly improving the effect of humidifying the air.

[0038] The intelligent air circulation fan of the present invention can evenly mix the water mist sprayed by the sprayer with the air, thus avoiding the problem that a large amount of water mist accumulates on the impeller assembly to form water droplets and causes rust on the impeller assembly, thereby improving the utilization rate of water sources, reducing repeated atomization, and saving the energy used by the fan.

[0039] In the intelligent air circulation fan of the present invention, the sprayer is arranged on the main disk through the device frame and the ring frame and rotates together with the main disk. Therefore, only one sprayer is needed to achieve the effect of uniform water mist spraying, thereby reducing the amount of sprayers used and saving the use cost of the fan.

[0040] The intelligent air circulation fan of the present invention absorbs the heat generated by the operation of the motor through the clean water in the water tank and the through pipe, and uses the undigested water source of the sprayer to cool the motor, thereby improving the energy utilization rate of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a structural schematic diagram of the present invention;

[0042] Figure 2 It is a schematic diagram of the mechanism of the outer cylinder in the present invention;

[0043] Figure 3 is a schematic diagram of the motor in the present invention;

[0044] Figure 4 It is a schematic diagram of the cover cylinder in the present invention;

[0045] Figure 5 For the present invention Figure 4 A magnified schematic diagram of point A;

[0046] Figure 6 It is a schematic diagram of the main cylinder mechanism in the present invention;

[0047] Figure 7 is a schematic diagram of an impeller assembly in the present invention;

[0048] Figure 8 It is a schematic diagram of the shaft-tube mechanism of the present invention;

[0049] Fig. 9 is a schematic diagram of the fan mechanism in the present invention;

[0050] Fig.10 is a schematic diagram of a fan blade assembly in the present invention;

[0051] Fig.11 is a schematic diagram of an airbag assembly in the present invention;

[0052] Fig.12 is a schematic diagram of the main disk in the present invention;

[0053] Fig.13 For the present invention Fig.12 An enlarged schematic diagram of point B;

[0054] Fig.14 is a schematic diagram of the water mist mechanism in the present invention;

[0055] Fig.15It is a schematic diagram of the position of the water mist mechanism in the present invention;

[0056] Fig.16 It is a schematic diagram of the through pipe in the present invention;

[0057] Fig.17 For the present invention Fig.16 Enlarged schematic diagram of point C.

[0058] In the figure: 1. outer cylinder mechanism; 101. outer cylinder; 102. bottom frame; 103. frame beam; 104. water tank; 105. tank column; 106. water pipe; 107. water tank; 108. swivel; 109. cover cylinder; 110. bottom platform; 111. motor; 2. main cylinder mechanism; 201. main cylinder; 202. intelligent maintainer; 203. wiring; 3. shaft cylinder mechanism; 301. main shaft; 302. retaining ring; 303. triangle Frame; 304, cover; 4, fan mechanism; 401, main disk; 402, slide groove; 403, baffle; 404, winder; 405, pull rope; 406, elastic sleeve; 407, fan disk; 408, disk column; 409, air bag; 410, air pipe; 411, elastic bag; 5, water mist mechanism; 501, sprayer; 502, device frame; 503, ring frame; 504, through pipe; 505, ring bin; 506, water suction port. DETAILED DESCRIPTION

[0059] 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.

[0060] Example: See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Fig.14 , an intelligent air circulation fan, comprising an outer cylinder mechanism 1, the outer cylinder mechanism 1 comprising an outer cylinder 101, one end of the outer cylinder 101 is expanded outward, and a bracket assembly is arranged at the lower side of the outer cylinder 101;

[0061] The other end of the outer cylinder 101 is connected to the main cylinder mechanism 2, which includes a main cylinder 201, which is fixedly connected to the outer cylinder 101 through a flange;

[0062] An impeller assembly is arranged inside the main cylinder mechanism 2;

[0063] A skeleton component is arranged inside the outer expansion port of the outer cylinder 101, and the skeleton component includes a water tank 104 with a hollow interior. A tank column 105 for support is evenly and evenly fixedly connected between the outer side of one end of the water tank 104 and the outer cylinder 101. A cover cylinder 109 is fixedly sleeved on the outer side of the other end of the water tank 104. Both sides of the lower inner wall of the cover cylinder 109 are respectively fixedly connected to a base 110. A motor 111 fixedly connected to the base 110 is inserted inside the cover cylinder 109. The tail end of the motor 111 fits the water tank 104, and the head end of the motor 111 extends out of the cover cylinder 109.

[0064] The impeller assembly includes a shaft-cylinder mechanism 3 and a fan mechanism 4;

[0065] A water mist mechanism 5 is provided on one side of the impeller assembly. The water mist mechanism 5 includes a sprayer 501 facing away from the impeller assembly.

[0066] See also Figure 2 , Figure 5 The support assembly includes a base frame 102, and a support beam 103 is fixedly connected between the base frame 102 and the outer cylinder 101;

[0067] A hollow water pipe 106 is fixedly connected to the middle of one end surface of the water tank 104, one end of the water pipe 106 extends out of the water tank 104, and the other end of the water pipe 106 is fixedly connected to the other end surface of the water tank 104. A section of the side wall of the water pipe 106 inserted into the water tank 104 is evenly and evenly provided with water grooves 107, and the water grooves 107 penetrate the water pipe 106;

[0068] A swivel 108 is movably inserted into the side wall of the water tank 104 , and a waterproof strip is provided at the connection between the swivel 108 and the water tank 104 .

[0069] See also Figure 6 The side wall of the main tube 201 is evenly and equidistantly penetrated and fixedly connected with intelligent maintainers 202 for monitoring, and adjacent intelligent maintainers 202 are connected with wiring 203 that is attached to the outside of the main tube 201.

[0070] See also Figure 1 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17 The shaft-cylinder mechanism 3 includes a main shaft 301, and retaining rings 302 are fixedly sleeved on the outer sides of both ends of the main shaft 301;

[0071] One end of the main shaft 301 is fixedly connected to the output end of the motor 111, and the other end of the main shaft 301 is movably connected to the tripod 303 through a rotating shaft, and the tripod 303 is fixedly connected to the main cylinder 201;

[0072] A cover 304 that fits the retaining ring 302 is movably sleeved on the outer side of one end of the main shaft 301 through a bearing, and one end of the cover 304 is expanded outward and correspondingly covered and connected to the head end of the motor 111.

[0073] The fan mechanism 4 includes a main plate 401 fixedly sleeved with the main shaft 301, and the main plate 401 is in contact with the retaining ring 302;

[0074] The outer side of the main disk 401 is evenly and equidistantly provided with blade groups;

[0075] One end of the main plate 401 is provided with slidable grooves 402 at even intervals. The outer end of the slidable groove 402 is fixedly covered with a stopper 403, which is made of elastic material.

[0076] A wire winder 404 embedded in the main disk 401 is provided on one side of the slide groove 402, and a pull rope 405 is wound inside the wire winder 404. The free end of the pull rope 405 passes through the main disk 401 and is inserted into the slide groove 402. The outer side of the pull rope 405 inserted into the slide groove 402 is sleeved with an elastic sleeve 406.

[0077] Each blade group has two symmetrical blade assemblies. Initially, the two symmetrical blade assemblies fit together.

[0078] Each fan blade assembly includes a fan disc 407, and a disc column 408 is fixedly clamped in the middle of the inner arc surface of the fan disc 407;

[0079] The opposite sides of the fan discs 407 of the two symmetrical fan blade assemblies are provided with air bag assemblies;

[0080] The airbag assembly includes an airbag 409 fixedly connected to the fan disc 407, and the outer arc surface of the airbag 409 is evenly and evenly fixedly connected to a U-shaped air pipe 410, the U-shaped air pipe 410 is adapted to be clamped on the outer arc surface side of the fan disc 407, and the interior of the airbag 409 is evenly and evenly supported by an elastic bag 411;

[0081] The disc column 408 of one fan assembly is fixedly plugged into the main disc 401, the disc column 408 of another fan assembly passes through the blocking cloth 403 and is slidably plugged into the slide groove 402, and the free end of the pull rope 405 is fixedly connected to the disc column 408 of the other fan assembly.

[0082] Initially, the disc column 408 of another fan blade assembly is inserted into the other side of the slide groove 402.

[0083] The lower side of the sprayer 501 is fixedly connected with a device frame 502, and the lower side of the device frame 502 is fixedly connected with an annular ring frame 503, and the annular ring frame 503 is fixedly connected to one side surface of the main plate 401;

[0084] The lower side of the sprayer 501 is fixedly connected with a through pipe 504 that fits the cover tube 109, and the end of the through pipe 504 away from the sprayer 501 is fixedly connected with an annular ring warehouse 505, the interior of the ring warehouse 505 is hollow, the annular ring warehouse 505 is adapted to be connected to the water pipe 106, and the outer side of the ring warehouse 505 is evenly and evenly fixedly connected with water suction ports 506, and the through pipe 504 passes through the fixed connection swivel 108.

[0085] The working principle of the present invention is as follows:

[0086] A blade assembly of the blade group of the fan mechanism 4 is slidably inserted into the slide slot 402, so that a pull rope 405 can be wound through the winder 404 to pull a blade assembly to move. When the two blade assemblies of the blade group are not separated, the area of ​​the fan can be changed. After the two blade assemblies of the blade group are separated, the number of fan can be changed, the fan air volume and pressure can be increased as needed, and the flexibility of the fan layout is improved.

[0087] Through the flexible arrangement of the blade group on the fan mechanism 4, two symmetrical blade assemblies are initially stacked and arranged. When needed, a blade assembly can be slid along the slide groove 402 so that the two blade assemblies of the blade group work alternately, reducing space occupancy and saving the use space of the fan.

[0088] Airbag assemblies are provided on the opposite surfaces of the two symmetrical fan blade assemblies. When the two fan blade assemblies are stacked, the airbag assemblies fit together to prevent the airflow from flowing through the slits of the two fan disks 407 when the fan mechanism 4 rotates, thereby reducing the noise generated by the airflow passing through the slits and effectively reducing noise.

[0089] The pull rope 405 is wound up by the winder 404, so that a blade assembly is pulled from one side of the slide groove 402 to the other side, and the impeller assembly rotates in the direction opposite to it under the drive of the motor 111. When the impeller assembly rotates, the pull rope 405 just provides a drag force, thereby ensuring the stable operation of the impeller assembly. Conversely, the pull rope 405 is unwound by the winder 404, and a blade assembly is returned to its position under the rebound action of the elastic sleeve 406, thereby improving the operating stability of the fan.

[0090] By installing the intelligent maintainer 202, the intelligent maintainer 202 can perform real-time monitoring and fault warning of the impeller assembly. During the fan shutdown stage, when the intelligent maintainer 202 detects and identifies that the impeller assembly is covered with dust, the winder 404 is started to repeatedly reel in and unreel the pull rope 405, thereby starting the automatic cleaning function of the fan assembly, thereby improving the convenience of fan maintenance and the reliability of use.

[0091] The winder 404 repeatedly reels and unreels the pull rope 405, so that the two fan blade assemblies switch back and forth between a stacked and staggered state, thereby causing the airbag 409 of the airbag assembly to continuously compress and expand, and the airflow enters and exits along the air pipe 410, thereby cleaning the dust attached to the surface of the fan disc 407 and improving the automatic cleaning capability of the fan.

[0092] By placing the sprayer 501 facing away from the impeller assembly, when the impeller assembly rotates to drive the airflow, the sprayer 501 sprays water mist in the direction of the airflow, so that the water mist mixes with the air before it contacts the impeller assembly, thereby preventing the water mist from being intercepted by being sprayed on the impeller assembly over a large area, effectively improving the atomization effect, and significantly enhancing the effect of humidifying the air.

[0093] The sprayer 501 is placed on the main disk 401 through the device frame 502 and the ring frame 503 and rotates together with the main disk 401, so that the water mist sprayed by the sprayer 501 is evenly mixed with the air, avoiding the problem of a large amount of water mist accumulating on the impeller assembly to form water droplets and causing rust on the impeller assembly, thereby improving the utilization rate of water resources, reducing repeated atomization, and saving the energy used by the fan.

[0094] The sprayer 501 is arranged on the main disk 401 through the device frame 502 and the ring frame 503 and rotates together with the main disk 401. Therefore, only one sprayer 501 is needed to achieve the effect of uniform spraying of water mist, thereby reducing the amount of sprayers 501 used and saving the cost of using the fan.

[0095] The water pipe 106 is connected to an external water source, but a single sprayer 501 cannot quickly utilize the clean water in the through pipe 504. When the through pipe 504 and the water tank 104 are filled with clean water, as the sprayer 501 rotates, the through pipe 504 is driven to rotate on the outside of the cover tube 109, and the clean water in the water tank 104 and the through pipe 504 absorbs the heat generated by the operation of the motor 111. The undigested water source of the sprayer 501 is used to cool the motor 111, thereby improving the energy utilization rate of the fan.

[0096] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent air circulation fan, comprising an outer cylinder mechanism (1), the outer cylinder mechanism (1) comprising an outer cylinder (101), one end of the outer cylinder (101) expanding outwards, and a bracket assembly being arranged at the lower side of the outer cylinder (101); The other end of the outer cylinder (101) is butt-jointed with a main cylinder mechanism (2), wherein the main cylinder mechanism (2) comprises a main cylinder (201), and the main cylinder (201) is fixedly connected to the outer cylinder (101) via a flange; An impeller assembly is arranged inside the main cylinder mechanism (2); Features: A skeleton component is arranged inside the outward expansion port of the outer cylinder (101), the skeleton component comprising a water tank (104) with a hollow interior, a tank column (105) for support being evenly and equidistantly fixedly connected between the outer side of one end of the water tank (104) and the outer cylinder (101), a cover cylinder (109) being fixedly sleeved on the outer side of the other end of the water tank (104), a base (110) being fixedly connected to both sides of the lower inner wall of the cover cylinder (109), a motor (111) fixedly connected to the base (110) being inserted inside the cover cylinder (109), the rear end of the motor (111) being in contact with the water tank (104), and the front end of the motor (111) extending out of the cover cylinder (109); The impeller assembly comprises a shaft-cylinder mechanism (3) and a fan mechanism (4); A water mist mechanism (5) is provided on one side of the impeller assembly, and the water mist mechanism (5) includes a sprayer (501) facing away from the impeller assembly; The shaft-cylinder mechanism (3) comprises a main shaft (301), and retaining rings (302) are respectively fixedly sleeved on the outer sides of both ends of the main shaft (301); The fan mechanism (4) comprises a main disk (401) fixedly sleeved on the main shaft (301), and the main disk (401) is in contact with the retaining ring (302); The outer side of the main disk (401) is evenly and equidistantly provided with blade groups; One end of the main plate (401) is provided with sliding grooves (402) at even intervals on the outside, and the outer end of the sliding groove (402) is fixedly sealed with a blocking cloth (403); A wire winder (404) is provided on one side of the slide groove (402) and is embedded in the main plate (401). A pull rope (405) is wound in the wire winder (404). The free end of the pull rope (405) passes through the main plate (401) and is inserted into the slide groove (402). An elastic sleeve (406) is sleeved on the outer side of a section of the pull rope (405) inserted into the slide groove (402); Each of the blade groups has two symmetrical blade assemblies; Each of the fan blade assemblies comprises a fan disk (407), and a disk column (408) is fixedly clamped in the middle of the inner arc surface of the fan disk (407); The opposite surfaces of the fan disks (407) of the two symmetrical fan blade assemblies are provided with air bag assemblies; The airbag assembly comprises an airbag (409) fixedly connected to the fan disc (407); the outer arc surface of the airbag (409) is evenly and evenly fixedly connected to a U-shaped air pipe (410); the U-shaped air pipe (410) is adapted to be clamped on the outer arc surface side of the fan disc (407); and the interior of the airbag (409) is evenly and evenly supported by an elastic bag (411); The disc column (408) of one of the blade assemblies is fixedly plugged into the main disc (401), the disc column (408) of another of the blade assemblies passes through the blocking cloth (403) and is slidably plugged into the slide groove (402), and the free end of the pull rope (405) is fixedly connected to the disc column (408) of the other of the blade assemblies.

2. The intelligent air circulation fan according to claim 1, characterized in that: The support assembly comprises a base frame (102), and a support beam (103) is fixedly connected between the base frame (102) and the outer cylinder (101); A hollow water pipe (106) is fixedly connected to the middle of one end surface of the water tank (104), one end of the water pipe (106) extends out of the water tank (104), and the other end of the water pipe (106) is fixedly connected to the other end surface of the water tank (104). A section of the side wall of the water tank (104) where the water pipe (106) is inserted is evenly and equidistantly provided with water grooves (107), and the water grooves (107) penetrate the water pipe (106); A swivel (108) is movably inserted into the side wall of the water tank (104).

3. The intelligent air circulation fan according to claim 1, characterized in that: Intelligent maintainers (202) are evenly and equidistantly penetrated and fixedly connected to the side wall of the main cylinder (201), and adjacent intelligent maintainers (202) are connected by wiring (203) that fits the outside of the main cylinder (201).

4. The intelligent air circulation fan according to claim 1, characterized in that: One end of the main shaft (301) is fixedly connected to the output end of the motor (111), and the other end of the main shaft (301) is movably connected to a tripod (303) via a rotating shaft, and the tripod (303) is fixedly connected to the main cylinder (201); The outer side of one end of the main shaft (301) is movably sleeved with a cover shell (304) fitted with a retaining ring (302) through a bearing, and one end of the cover shell (304) is expanded outward and correspondingly covered and connected to the head end of the motor (111).

5. The intelligent air circulation fan according to claim 1, characterized in that: The lower side of the sprayer (501) is fixedly connected to a device frame (502), the lower side of the device frame (502) is fixedly connected to an annular ring frame (503), and the annular ring frame (503) is fixedly connected to a side surface of the main plate (401); The lower side of the sprayer (501) is fixedly connected to a through pipe (504) that fits the cover tube (109); one end of the through pipe (504) away from the sprayer (501) is fixedly connected to an annular ring chamber (505); the interior of the ring chamber (505) is hollow; the annular ring chamber (505) is adapted to be fitted on the water pipe (106); the outer side of the ring chamber (505) is fixedly connected to water suction ports (506) at equidistant locations; and the through pipe (504) passes through and is fixedly connected to a swivel (108).

Images