CN112065781A

CN112065781A - Cabinet type self-cleaning noise-reducing fan

Info

Publication number: CN112065781A
Application number: CN202010942890.3A
Authority: CN
Inventors: 张勇
Original assignee: Huzhou Nanxun Jingyou Machinery Manufacturing Co ltd
Current assignee: Huzhou Nanxun Jingyou Machinery Manufacturing Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-12-11

Abstract

The invention discloses a cabinet type self-cleaning noise reduction fan, and relates to the technical field of fans. The cabinet type self-cleaning noise-reduction fan comprises a cabinet body, wherein a galvanized plate is fixedly mounted on the inner wall of the cabinet body. This cabinet type is from clearing up noise reduction fan, through the cabinet body, galvanized sheet, the polymer damping material board, porous acoustical panel, the telescope tube, a spring, place the base, the fan, the impeller, go out the tuber pipe, the muffler, the cooperation of a foam section of thick bamboo and air inlet is used, galvanized sheet plays pleasing to the eye and rust-resistant function, the polymer damping material board has the sound absorption, it is thermal-insulated, function such as take precautions against earthquakes, porous acoustical panel is noise cancelling material, can further play noise reduction's effect, the noise when a foam section of thick bamboo sets up and can reduce the impeller function, through the telescope tube, the spring with place the setting of base, the vibration that produces when can reducing the fan function, further reduce the noise that the fan produced, consequently, can effectual noise reduction.

Description

Cabinet type self-cleaning noise-reducing fan

Technical Field

The invention relates to the technical field of fans, in particular to a cabinet type self-cleaning noise reduction fan.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The fan is a Chinese habit short for gas compression and gas conveying machinery, and generally comprises a ventilator, a blower and a wind driven generator, and is widely applied to ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced air of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and selecting and delivering of grains, inflation and propulsion of wind tunnel air sources and cushion ships and the like.

The cabinet body fan of present part all can produce the vibration in the time of the operation on the one hand to make the noise sound of fan big, make impeller wearing and tearing through long-time vibration, consequently reduced the life of fan, on the other hand fan can lead to there being a large amount of dusts to get into the cabinet internally through the air inlet in the operation, influence the performance and the life of fan easily, consequently need often dismantle the clearance, but partial cabinet type fan dismantles complicacy, difficult installation.

Disclosure of Invention

The invention aims to provide a cabinet type self-cleaning noise-reducing fan, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cabinet type self-cleaning noise reduction fan comprises a cabinet body, wherein a galvanized plate is fixedly mounted on the inner wall of the cabinet body, a polymer damping material plate is fixedly mounted on the inner wall of the galvanized plate, a porous noise reduction plate is fixedly mounted on the inner wall of the polymer damping material plate, a first base is arranged at the top of the inner side of the porous noise reduction plate, a hole is formed in the outer wall of the front side of the cabinet body, an ash collection box is arranged in the hole and is positioned at the bottom of the inner side of the first base, two groups of connecting rods are fixedly mounted on the inner wall of one side of the first base, a second base is arranged at the top of the inner side of the porous noise reduction plate, a fixing plate is fixedly mounted on one side of the second base, an electric telescopic rod is fixedly mounted at the bottom of the fixing plate, a brush box is fixedly mounted at one end of the electric telescopic, a motor is fixedly installed at the top of the cabinet body, a first rotating column is fixedly installed on an output shaft of the motor through a coupler, a second rotating column is rotatably installed at the rear side of the cabinet body, two groups of telescopic sleeves are fixedly installed at the bottom of the inner side of the porous sound-absorbing plate and are symmetrically distributed, springs are sleeved on the outer walls of the telescopic sleeves, a placing base is fixedly installed at one ends of the two groups of telescopic sleeves, one ends of the springs are fixedly installed with the bottom of the inner side of the porous sound-absorbing plate, the other ends of the springs are fixedly installed with the bottom of the placing base, a fan is fixedly installed at the top of the placing base, a foam cylinder is fixedly installed on the inner wall of the fan, a connecting block is fixedly installed inside the fan, an impeller is fixedly installed on the outer wall of the connecting block, one end of the second rotating, the one end fixed mounting of connecting pipe has the muffler, and the output fixed mounting of muffler has out the tuber pipe, and the one end that goes out the tuber pipe extends to the outside of the cabinet body, and the air inlet has been seted up to one side of the cabinet body, and the bottom fixed mounting of the cabinet body has the support base, supports the base and has four groups and be the rectangular array and distribute.

Preferably, the bottom of the first base is provided with a lower sliding groove, a lower sliding block is slidably mounted inside the lower sliding groove, the bottom of the lower sliding block is fixedly mounted with the bottom of the inner side of the porous sound-absorbing plate, and the first base is slidably mounted with the porous sound-absorbing plate.

Preferably, the inboard bottom of first base is provided with the ash collecting box, and the spout has been seted up to the inboard bottom of first base, and the spout has two sets ofly and is the symmetric distribution, and the inside slidable mounting of spout has the slider, the top of slider and the bottom fixed mounting of ash collecting box, ash collecting box and first base slidable mounting.

Preferably, the outer wall of the front side of the dust collecting box is fixedly provided with a handle, and the outer wall of the handle is sleeved with an anti-slip sleeve.

Preferably, an upper sliding block is fixedly mounted at the top of the inner side of the porous sound-absorbing plate, an upper sliding groove is formed in the top of the second base, the upper sliding block is slidably mounted inside the upper sliding groove, and the second base and the porous sound-absorbing plate are slidably mounted.

Preferably, the bottom of second base fixed mounting has first filter screen, active carbon filter screen and second filter screen in proper order, the bottom of first filter screen, active carbon filter screen and second filter screen and the outer wall fixed mounting of two sets of connecting rods.

Preferably, the top fixed mounting of brush box has the inlet tube, and the inlet tube communicates with each other with the inside of brush box, and the output fixed mounting of water pump has the outlet pipe, and the one end fixed mounting of outlet pipe has the hose, and the one end of hose passes cabinet body, galvanized sheet, polymer damping material board and porous acoustical panel and the one end fixed mounting of inlet tube in proper order.

Preferably, the outer wall fixed mounting of first rotation post has the action wheel, and the outer wall fixed mounting of second rotation post has from the driving wheel, and the action wheel is established with from the driving wheel upper cover and is installed the drive belt, and the action wheel passes through the drive belt transmission from the driving wheel and connects.

Compared with the prior art, the invention has the beneficial effects that:

(1) this cabinet type is from clearing up noise reduction fan, through the cabinet body, galvanized sheet, the polymer damping material board, porous acoustical panel, telescopic sleeve, a spring, place the base, a blower, the impeller, go out the tuber pipe, the muffler, the cooperation of a foam section of thick bamboo and air inlet is used, galvanized sheet plays pleasing to the eye and rust-resistant function, the polymer damping material board has the sound absorption, it is thermal-insulated, functions such as take precautions against earthquakes, porous acoustical panel is noise cancelling board, can further play noise reduction's effect, noise when the setting of a foam section of thick bamboo can reduce the impeller function, through telescopic sleeve, the spring with place the setting of base, the vibration that produces when can reducing the fan function, further reduce the noise that the fan produced, consequently, can effectual noise reduction.

(2) This cabinet type is from cleaning noise reduction fan, through first base, lower spout, lower slider, the ash collecting box, the spout, the slider, the connecting rod, the second base, go up the spout, the top shoe, first filter screen, the cooperation of active carbon filter screen and second filter screen is used, setting through the ash collecting box, direct pull out the ash collecting box can clear up the ash collecting box, made things convenient for the user to clear up the ash collecting box at any time, through first filter screen, the setting of active carbon filter screen and second filter screen, can filter the dust removal to the gas that gets into, the inside that the dust got into the cabinet body has been avoided, sliding installation through first base and second base, the dismantlement clearance in user's later stage has been made things convenient for, directly with first filter screen, active carbon filter screen and second filter screen pull out the clearance can, it is swift convenient to dismantle the installation.

(3) This cabinet type is from clearance noise reduction fan, through the fixed plate, electric telescopic handle, the brush box, wash the brush, small-size water tank, the cooperation of water pump and outlet pipe is used, can be to first filter screen through washing the brush, dust on active carbon filter screen and the second filter screen is cleared up, spray water to washing the brush through the brush box, make the clearance cleaner, dust and sewage after the clearance are directly brushed in the album ash box, setting through small-size water tank, make and wash the brush to first filter screen, the cleaner of active carbon filter screen and second filter screen clearance, and the work of fan has been guaranteed through automatic clearance dust, avoided the user to dismantle the clearance regularly, user's use has been made things convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of the present invention;

FIG. 3 is an enlarged view of section B of the present invention;

FIG. 4 is a schematic top view of the cleaning brush of the present invention;

FIG. 5 is a left side view of the present invention;

fig. 6 is a front view of the present invention.

In the figure: 1 cabinet body, 2 galvanized sheet, 3 macromolecular damping material board, 4 porous acoustical panel, 5 first base, 6 lower spout, 7 lower slider, 8 ash-collecting box, 9 spout, 10 slider, 11 connecting rods, 12 second base, 13 upper spout, 14 upper slider, 15 first filter screen, 16 active carbon filter screen, 17 second filter screen, 18 fixed plate, 19 electric telescopic handle, 20 brush box, 21 washing brush, 22 small-size water tank, 23 water pump, 24 outlet pipe, 25 motor, 26 first rotating column, 27 action wheel, 28 second rotating column, 29 driven wheel, 30 drive belt, 31 telescopic sleeve, 32 spring, 33 place the base, 34 fan, 35 impeller, 36 play tuber pipe, 37 muffler, 38 foam cylinder, 39 air inlet, 40 support the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a cabinet type self-cleaning noise-reducing fan comprises a cabinet body 1, a galvanized plate 2 is fixedly mounted on the inner wall of the cabinet body 1, a polymer damping material plate 3 is fixedly mounted on the inner wall of the galvanized plate 2, a porous sound-absorbing plate 4 is fixedly mounted on the inner wall of the polymer damping material plate 3, a first base 5 is arranged on the top of the inner side of the porous sound-absorbing plate 4, a hole is formed in the outer wall of the front side of the cabinet body 1, an ash collecting box 8 is arranged in the hole, the ash collecting box 8 is positioned at the bottom of the inner side of the first base 5, two groups of connecting rods 11 are fixedly mounted on the inner wall of one side of the first base 5, a second base 12 is arranged on the top of the inner side of the porous sound-absorbing plate 4, a fixing plate 18 is fixedly mounted on one side of the second base 12, an electric telescopic rod 19 is fixedly mounted at, the top of the cabinet body 1 is fixedly provided with a small water tank 22, the inner bottom of the small water tank 22 is fixedly provided with a water pump 23, the top of the cabinet body 1 is fixedly provided with a motor 25, the output shaft of the motor 25 is fixedly provided with a first rotating column 26 through a coupler, the rear side of the cabinet body 1 is rotatably provided with a second rotating column 28, the inner bottom of the porous sound-absorbing board 4 is fixedly provided with a telescopic sleeve 31, the telescopic sleeve 31 is provided with two groups which are symmetrically distributed, the outer wall of the telescopic sleeve 31 is sleeved with a spring 32, one end of the two groups of telescopic sleeves 31 is fixedly provided with a placing base 33, one end of the spring 32 is fixedly provided with the inner bottom of the porous sound-absorbing board 4, the other end of the spring 32 is fixedly provided with the bottom of the placing base 33, the top of the placing base 33 is fixedly provided with a fan 34, an impeller 35 is fixedly installed on the outer wall of the connecting block, one end of the second rotating column 28 extends to the inside of the cabinet body 1 and is fixedly installed with the connecting block of the impeller 35, a connecting pipe is fixedly installed at the output end of the fan 34, a silencer 37 is fixedly installed at one end of the connecting pipe, an air outlet pipe 36 is fixedly installed at the output end of the silencer 37, one end of the air outlet pipe 36 extends to the outside of the cabinet body 1, an air inlet 39 is formed in one side of the cabinet body 1, the galvanized plate 2, the polymer damping material plate 3, the porous damping material plate 4, the telescopic sleeve 31, the spring 32, the placing base 33, the fan 34, the impeller 35, the air outlet pipe 36, the silencer 37, the foam cylinder 38 and the air inlet 39 are matched for use, the galvanized plate 2 has the functions of beauty and rust prevention, the polymer damping material plate 3 has the functions of sound absorption, heat insulation, shock prevention and the like, the setting of a foam section of thick bamboo 38 can reduce the noise when impeller 35 operates, through telescopic tube 31, spring 32 and the setting of placing base 33, can reduce the vibration that produces when fan 34 operates, further reduces the noise that the fan produced, consequently can effectual noise reduction, and the bottom fixed mounting of the cabinet body 1 has support base 40, and support base 40 has four groups and is the distribution of rectangular array.

The bottom of the first base 5 is provided with a lower sliding groove 6, the inner part of the lower sliding groove 6 is provided with a lower sliding block 7 in a sliding way, the bottom of the lower sliding block 7 is fixedly arranged with the inner side bottom of the porous sound-absorbing plate 4, the first base 5 is arranged with the porous sound-absorbing plate 4 in a sliding way, the inner side bottom of the first base 5 is provided with a sliding groove 9, the sliding grooves 9 are provided with two groups and are distributed symmetrically, the sliding blocks 10 are arranged in the sliding groove 9 in a sliding way, the top of the sliding blocks 10 is fixedly arranged with the bottom of the dust-collecting box 8, the dust-collecting box 8 is arranged with the first base 5 in a sliding way, the outer wall of the front side of the dust-collecting box 8 is fixedly provided with a handle, the outer wall of the handle is sleeved with an anti-skid sleeve, the inner side top of the porous sound-absorbing plate 4 is fixedly provided with an upper sliding block 14, the top of the second base 12 is provided with an upper sliding, the bottom of the second base 12 is fixedly provided with a first filter screen 15, an active carbon filter screen 16 and a second filter screen 17 in sequence, the bottoms of the first filter screen 15, the active carbon filter screen 16 and the second filter screen 17 are fixedly arranged with the outer walls of the two groups of connecting rods 11, the first base 5, the lower chute 6, the lower slider 7, the ash collecting box 8, the chute 9, the slider 10, the connecting rods 11, the second base 12, the upper chute 13, the upper slider 14, the first filter screen 15, the active carbon filter screen 16 and the second filter screen 17 are matched for use, the ash collecting box 8 can be cleaned by directly pulling out the ash collecting box 8 through the arrangement of the ash collecting box 8, a user can conveniently clean the ash collecting box 8 at any time, the entering air can be filtered and dedusted through the arrangement of the first filter screen 15, the active carbon filter screen 16 and the second filter screen 17, and the entering of dust is avoided from entering the cabinet body, through the sliding installation of the first base 5 and the second base 12, the later-stage disassembly and cleaning of a user are facilitated, the first filter screen 15, the activated carbon filter screen 16 and the second filter screen 17 are directly pulled out for cleaning, the disassembly and the installation are rapid and convenient, the top of the brush box 20 is fixedly provided with a water inlet pipe, the water inlet pipe is communicated with the inside of the brush box 20, the output end of the water pump 23 is fixedly provided with a water outlet pipe 24, one end of the water outlet pipe 24 is fixedly provided with a hose, one end of the hose sequentially penetrates through the cabinet body 1, the galvanized plate 2, the polymer damping material plate 3, the porous sound-absorbing plate 4 and one end of the water inlet pipe, by starting the electric telescopic rod 19, the electric telescopic rod 19 is controlled to stretch and drive the brush box 20 to move up and down, the water pump 23 is started simultaneously, so that the water in the small water, the dust on the first filter screen 15, the activated carbon filter screen 16 and the second filter screen 17 is cleaned, so that the dust and sewage directly drop into the dust collecting box 8, the interior of the dust collecting box 8 can be cleaned by pulling out the dust collecting box, the dust on the first filter screen 15, the activated carbon filter screen 16 and the second filter screen 17 can be cleaned by the cleaning brush 21, the cleaning brush 21 is sprayed by the brush box 20, so that the cleaning is cleaner, the cleaned dust and sewage are directly brushed into the dust collecting box 8, the cleaning brush 21 cleans the first filter screen 15, the activated carbon filter screen 16 and the second filter screen 17 cleaner by the arrangement of the small water tank 22, the work of the fan is ensured by automatically cleaning the dust, the user is prevented from needing to disassemble and clean regularly, the use of the user is facilitated, the driving wheel 27 is fixedly installed on the outer wall of the first rotating column 26, the outer wall of the second rotating column 28 is fixedly provided with a driven wheel 29, the driving wheel 27 and the driven wheel 29 are sleeved with a transmission belt 30, and the driving wheel 27 and the driven wheel 29 are in transmission connection through the transmission belt 30.

The working principle is as follows: starting the motor 25, the motor 25 drives the driving wheel 27 on the first rotating column 26 to rotate, so that the driving belt 30 drives the second rotating column 28 on the driven wheel 29 to rotate through the rotation of the driving wheel 27, thereby driving the impeller 35 on the connecting block to rotate, the air enters the cabinet body through the air inlet 39 and sequentially passes through the first filter screen 15, the activated carbon filter screen 16 and the second filter screen 17, dust and some impurities in the air are filtered, clean air enters the fan 34 and is discharged through the air outlet pipe 36, after the cabinet is used for a period of time, the electric telescopic rod 19 is started, the electric telescopic rod 19 is controlled to stretch and retract to drive the brush box 20 to move up and down, the water pump 23 is started at the same time, so that water in the small water tank 22 is conveyed to the inside of the brush box 20 through the hose, the brush box 20 is used for spraying water to clean the brush 21, and the dust on the first filter, so that the dust and the sewage directly drop into the dust collecting box 8 and the inside can be cleaned by pulling out the dust collecting box 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cabinet type is from cleaning and is fallen noise fan, includes cabinet body (1), its characterized in that: the inner wall of the cabinet body (1) is fixedly provided with a galvanized plate (2), the inner wall of the galvanized plate (2) is fixedly provided with a polymer damping material plate (3), the inner wall of the polymer damping material plate (3) is fixedly provided with a porous sound-absorbing plate (4), the top of the inner side of the porous sound-absorbing plate (4) is provided with a first base (5), the outer wall of the front side of the cabinet body (1) is provided with a hole, an ash collecting box (8) is arranged in the hole, the ash collecting box (8) is positioned at the bottom of the inner side of the first base (5), the inner wall of one side of the first base (5) is fixedly provided with two groups of connecting rods (11), the top of the inner side of the porous sound-absorbing plate (4) is provided with a second base (12), one side of the second base (12) is fixedly provided with a fixing plate (18), the bottom of the fixing, the cleaning brush (21) is fixedly installed on the outer wall of the rear side of the brush box (20), the small water tank (22) is fixedly installed on the top of the cabinet body (1), the water pump (23) is fixedly installed on the bottom of the inner side of the small water tank (22), the motor (25) is fixedly installed on the top of the cabinet body (1), the first rotating column (26) is fixedly installed on the output shaft of the motor (25) through the coupler, the second rotating column (28) is rotatably installed on the rear side of the cabinet body (1), the telescopic sleeves (31) are fixedly installed on the bottom of the inner side of the porous sound-absorbing plate (4), the two groups of telescopic sleeves (31) are symmetrically distributed, the springs (32) are installed on the outer wall of the telescopic sleeves (31) in a sleeved mode, the placing bases (33) are fixedly installed on one ends of the two groups of telescopic sleeves (31), one ends of the springs (32) are fixedly installed on the bottom of the inner side, place top fixed mounting of base (33) has fan (34), the inner wall fixed mounting of fan (34) has a foam section of thick bamboo (38), the inside fixed mounting of fan (34) has the connecting block, the outer wall fixed mounting of connecting block has impeller (35), the one end of second rotation post (28) extends to the inside of the cabinet body (1) and the connecting block fixed mounting of impeller (35), the output fixed mounting of fan (34) has the connecting pipe, the one end fixed mounting of connecting pipe has muffler (37), the output fixed mounting of muffler (37) has out tuber pipe (36), the one end that goes out tuber pipe (36) extends to the outside of the cabinet body (1), air inlet (39) have been seted up to one side of the cabinet body (1), the bottom fixed mounting of the cabinet body (1) has support base (40), support base (40) have four groups and be the distribution of rectangular array.

2. The cabinet type self-cleaning noise reduction fan according to claim 1, wherein: lower sliding grooves (6) are formed in the bottom of the first base (5), lower sliding blocks (7) are arranged inside the lower sliding grooves (6) in a sliding mode, the bottom of each lower sliding block (7) is fixedly mounted with the bottom of the inner side of the porous sound-absorbing plate (4), and the first base (5) is mounted with the porous sound-absorbing plate (4) in a sliding mode.

3. The cabinet type self-cleaning noise reduction fan according to claim 2, wherein: the ash collecting box is characterized in that an ash collecting box (8) is arranged at the bottom of the inner side of the first base (5), sliding grooves (9) are formed in the bottom of the inner side of the first base (5), the sliding grooves (9) are two groups and are symmetrically distributed, sliding blocks (10) are arranged inside the sliding grooves (9) in a sliding mode, the top of each sliding block (10) is fixedly installed with the bottom of the ash collecting box (8), and the ash collecting box (8) is installed with the first base (5) in a sliding mode.

4. The cabinet type self-cleaning noise reduction fan according to claim 3, wherein: the outer wall of the front side of the ash collecting box (8) is fixedly provided with a handle, and the outer wall of the handle is sleeved with an anti-slip sleeve.

5. The cabinet type self-cleaning noise reduction fan according to claim 2, wherein: an upper sliding block (14) is fixedly mounted at the top of the inner side of the porous sound-absorbing plate (4), an upper sliding groove (13) is formed in the top of the second base (12), the upper sliding block (14) is slidably mounted inside the upper sliding groove (13), and the second base (12) and the porous sound-absorbing plate (4) are slidably mounted.

6. The cabinet type self-cleaning noise reduction fan according to claim 5, wherein: the bottom of second base (12) is fixed mounting in proper order has first filter screen (15), active carbon filter screen (16) and second filter screen (17), the outer wall fixed mounting of the bottom of first filter screen (15), active carbon filter screen (16) and second filter screen (17) and two sets of connecting rod (11).

7. The cabinet type self-cleaning noise reduction fan according to claim 1, wherein: the top fixed mounting of brush box (20) has the inlet tube, and the inlet tube communicates with each other with the inside of brush box (20), and the output end fixed mounting of water pump (23) has outlet pipe (24), and the one end fixed mounting of outlet pipe (24) has the hose, and the one end of hose passes cabinet body (1), galvanized sheet (2), polymer damping material board (3) and porous acoustical panel (4) and the one end fixed mounting of inlet tube in proper order.

8. The cabinet type self-cleaning noise reduction fan according to claim 1, wherein: the outer wall fixed mounting of first rotation post (26) has action wheel (27), and the outer wall fixed mounting of second rotation post (28) has from driving wheel (29), and action wheel (27) and follow driving wheel (29) go up the cover and establish and install drive belt (30), and action wheel (27) and follow driving wheel (29) pass through drive belt (30) transmission and connect.