CN112065752A - Diagonal flow type noise elimination fan device for advanced civil buildings - Google Patents

Diagonal flow type noise elimination fan device for advanced civil buildings Download PDF

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Publication number
CN112065752A
CN112065752A CN202010960318.XA CN202010960318A CN112065752A CN 112065752 A CN112065752 A CN 112065752A CN 202010960318 A CN202010960318 A CN 202010960318A CN 112065752 A CN112065752 A CN 112065752A
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CN
China
Prior art keywords
pipe
air
fan
wall
diagonal flow
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Granted
Application number
CN202010960318.XA
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Chinese (zh)
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CN112065752B (en
Inventor
张勇
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Foshan Zhujiang Fan Co ltd
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Huzhou Nanxun Jingyou Machinery Manufacturing Co ltd
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Priority to CN202010960318.XA priority Critical patent/CN112065752B/en
Publication of CN112065752A publication Critical patent/CN112065752A/en
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Publication of CN112065752B publication Critical patent/CN112065752B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F04D25/105Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06Combinations of two or more pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/403Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663Sound attenuation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Abstract

The invention discloses a diagonal flow type noise elimination fan device for high-grade civil buildings, and relates to the technical field of diagonal flow fans. The diagonal flow type noise elimination fan device for the high-grade civil building comprises a fan box, wherein an installation plate is fixedly installed inside the fan box, and a rotating mechanism, an inflation mechanism and a gas transmission mechanism are arranged inside the fan box. This a diagonal flow formula noise elimination fan device for senior civil buildings, through first bow-shaped dwang, second umbelliform gear, first piston rod, first support column, first gas tube, first piston, temperature controller, first intake pipe, the cooperation of first exhaust pipe and metal heat pipe is used, carry out heat conduction to the wind that the device blew out and handle, can control the temperature of the wind of blowing out, the application range of device has been increased, can be according to the place of using, carry out temperature regulation to the wind that diagonal flow formula noise elimination fan blew out, to having improved the plasticity of device greatly.

Description

Diagonal flow type noise elimination fan device for advanced civil buildings
Technical Field
The invention relates to the technical field of diagonal flow fans, in particular to a diagonal flow type noise elimination fan device for a high-grade civil building.
Background
The oblique flow fan is a fan between an axial flow fan and a centrifugal fan, the impeller of the oblique flow fan enables air to do centrifugal motion and axial motion, the motion of the air in the shell is mixed with two motion modes of axial flow and centrifugation, and the oblique flow fan has the characteristics of high pressure, large air quantity, high efficiency, compact structure, low noise, small volume, convenient installation and the like, and is widely suitable for ventilation and air exhaust of high-grade civil buildings such as hotels, restaurants, markets, office buildings, gymnasiums and the like, pipeline pressurization air supply and ventilation places of industrial and mining enterprises.
The existing diagonal flow type noise elimination fan is used in a device of a high-grade civil building, a part of diagonal flow type noise elimination fans have complex structure and small air quantity of the device, the existing part of diagonal flow type noise elimination fans cannot adjust the temperature of blown air, and the existing diagonal flow type noise elimination fans have small use range and short service life.
Disclosure of Invention
The invention aims to provide a diagonal flow type noise elimination fan device for high-grade civil buildings, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a diagonal flow type noise elimination fan device for advanced civil buildings comprises a fan box, wherein a mounting plate is fixedly mounted inside the fan box, a rotating mechanism, an inflating mechanism and a gas conveying mechanism are arranged inside the fan box, a rotating cylinder is rotatably mounted on the outer surface of the bottom of the fan box, a base is arranged below the fan box, the bottom end of the rotating cylinder is rotatably mounted with the outer surface of the top of the base, an adjusting mechanism is arranged inside the base, an air outlet pipe is fixedly mounted on the inner wall of one side of the fan box, a silencer is fixedly mounted at one end of the air outlet pipe, openings are formed in the outer walls of two sides of the silencer, the other end of the air outlet pipe extends to the outside of the fan box, openings are formed in two ends of the air outlet pipe, two groups of mounting blocks are fixedly mounted on the outer wall of one side of the fan box and are in central symmetry, a protective cover, the mounting plate is provided with a mounting plate group opening, and four groups of supporting legs are fixedly mounted on the outer surface of the bottom of the base.
Preferably, slewing mechanism includes first motor, install bin, dwang, impeller and first umbelliform gear, and first motor is installed to one side outer wall of mounting panel, and the opposite side outer wall fixed mounting of mounting panel has the install bin, and the dwang is installed in the internal rotation of install bin, and the output shaft of first motor passes through the shaft coupling and extends to the inside and the dwang fixed mounting of install bin, and the one end of dwang extends to the outside and the fixed mounting of install bin and has the impeller, and the outer wall cover of dwang is equipped with first umbelliform gear.
Preferably, the inflation mechanism comprises a first arc-shaped rotating rod, a second umbrella-shaped gear, a first piston rod, a first support column, a first inflation tube, a first piston, a temperature controller, a first air inlet pipe, a first exhaust pipe and a metal heat conduction pipe, the first arc-shaped rotating rod is rotatably installed at the top of the inner side of the fan box, one end of the first arc-shaped rotating rod extends into the installation box and is fixedly provided with the second umbrella-shaped gear, the second umbrella-shaped gear is meshed with the first umbrella-shaped gear, the outer wall of the first arc-shaped rotating rod is sleeved with a rotating sleeve in a hinged mode, the outer wall of the rotating sleeve is hinged with the first piston rod, two groups of first support columns are fixedly installed at the top of the inner side of the fan box, the outer surfaces of the bottoms of the two groups of first support columns are fixedly provided with the first inflation tube, one end of the first piston rod extends into the first inflation tube, the temperature controller is fixedly mounted on the inner wall of one side of the first inflation tube, a first air inlet tube is fixedly mounted on the outer surface of the top of the fan box, one end of the first air inlet tube extends to the inside of the fan box and is fixedly mounted on the outer surface of the top of the first piston and communicated with the inside of the first inflation tube, a check valve is arranged on the first air inlet tube, a first exhaust tube is fixedly mounted on the outer surface of the bottom of the first inflation tube, one end of the first exhaust tube is communicated with the inside of the first inflation tube, a check valve is arranged on the first exhaust tube, and a metal heat conduction tube is fixedly mounted at the other end of the first exhaust.
Preferably, the air delivery mechanism comprises a second arc-shaped rotating rod, a third umbrella-shaped gear, a second piston rod, a second air inflation tube, a second piston, a second air inlet pipe, a second air exhaust pipe and a second support column, the bottom of the inner side of the fan box is rotatably provided with the second arc-shaped rotating rod, one end of the second arc-shaped rotating rod extends into the installation box and is fixedly provided with the third umbrella-shaped gear, the third umbrella-shaped gear is meshed with the first umbrella-shaped gear, the outer wall of the second arc-shaped rotating rod is hinged with the second piston rod, the bottom of the inner side of the fan box is fixedly provided with two groups of second support columns, the outer surfaces of the tops of the two groups of second support columns are fixedly provided with the second air inflation tube, one end of the second piston rod extends into the second air inflation tube and is fixedly provided with the second piston, the outer surface of the top of the second air inflation tube is fixedly provided with the second air exhaust pipe, the other end of the second exhaust pipe is fixedly connected with the bottom end of the metal heat conducting pipe, a second air inlet pipe is fixedly installed on the outer wall of one side of the second air charging pipe, one end of the second air inlet pipe is communicated with the inside of the second air charging pipe, the other end of the second air charging pipe is fixedly installed on the outer surface of the bottom of the air outlet pipe and communicated with the air outlet pipe, and the second exhaust pipe and the second air inlet pipe are both provided with one-way valves.
Preferably, adjustment mechanism includes fixed plate, second motor, axis of rotation, fourth umbelliform gear, rotation post and fifth umbelliform gear, the inside fixed mounting of base has the fixed plate, one side outer wall fixed mounting of fixed plate has the second motor, the output shaft of second motor extends to one side and the fixed mounting of fixed plate through the shaft coupling has the axis of rotation, the one end fixed mounting of axis of rotation has the fourth umbelliform gear, the internal rotation of rotating the drum is installed and is rotated the post, the one end of rotating the post extends to the inside of base and the cover is equipped with fifth umbelliform gear, axis of rotation and fifth umbelliform gear mesh mutually.
Preferably, the outer surfaces of the bottom and the top of the first inflation pipe and the second inflation pipe are both fixedly provided with a guide plate.
Preferably, the inside of the air outlet pipe is fixedly provided with a dust screen.
Preferably, the outer wall of one side of the mounting block is provided with a clamping groove, and the outer wall of one side of the protective cover is clamped and mounted with the outer wall of one side of the mounting block.
Compared with the prior art, the invention has the beneficial effects that:
(1) this a diagonal flow formula noise elimination fan device for senior civil buildings uses through the cooperation of first motor, install bin, dwang, impeller and first umbelliform gear, for the device provides wind-force, simple structure, the operation of being convenient for, the amount of wind is big, efficient, small and portable, has improved the practicality of device greatly.
(2) This a diagonal flow formula noise elimination fan device for senior civil buildings, through first bow-shaped dwang, the second umbelliform gear, first piston rod, first support column, first gas tube, first piston, temperature controller, first intake pipe, the cooperation of first exhaust pipe and metal heat pipe is used, carry out heat conduction to the wind that the device blew out and handle, can control the temperature of the wind of blowing out, the application range of device has been increased, can be according to the place of using, carry out temperature regulation to the wind that diagonal flow formula noise elimination fan blew out, to the plasticity that has improved the device greatly.
(3) This a diagonal flow formula noise elimination fan device for senior civil buildings uses through the cooperation of the bow-shaped dwang of second, third umbelliform gear, second piston rod, second gas tube, second piston, second intake pipe, second blast pipe and second support column, has realized gas circulation, prevents the wasting of resources, and the gas that will conduct is discharged through going out the tuber pipe, prevents the waste of the energy to increase manufacturing cost, greatly increased's efficiency.
(4) This a diagonal flow formula noise elimination fan device for senior civil buildings uses through the cooperation of fixed plate, second motor, axis of rotation, fourth umbelliform gear, rotation post, fifth umbelliform gear and base, carries out angle modulation to the fan, greatly increased diagonal flow formula noise elimination fan's application range, still prevent simultaneously that the dust from piling up on the base.
(5) This a diagonal flow formula noise elimination fan device for senior civil buildings, through the muffler, go out the tuber pipe, the dust screen, the installation piece, the draw-in groove, visor and cooperation are used, reduce the noise of fan, carry out the water conservancy diversion to the wind that diagonal flow formula noise elimination fan blew out and handle, prevent when not using, dust screen department has the dust to pile up, also prevent that the dust from advancing people's device, thereby influence the device normal use, when not using simultaneously, protect the processing to going out the tuber pipe, thereby prevent to lead to out the damage of tuber pipe and increase the cost of maintenance of device because of external factor, thereby extension fixture's life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is an enlarged view of part B of the present invention;
FIG. 5 is an enlarged view of section C of the present invention;
FIG. 6 is an enlarged view of the section D of the present invention.
In the figure: 1 fan box, 2 mounting plate, 3 rotating mechanism, 301 first motor, 302 mounting box, 303 rotating rod, 304 impeller, 305 first umbrella-shaped gear, 4 inflating mechanism, 401 first arc rotating rod, 402 second umbrella-shaped gear, 403 first piston rod, 404 first supporting column, 405 first inflating tube, 406 first piston, 407 temperature controller, 408 first air inlet tube, 409 first air outlet tube, 410 metal heat conducting tube, 5 inflating mechanism, 501 second arc rotating rod, 502 third umbrella-shaped gear, 503 second piston rod, 504 second inflating tube, 505 second piston, 506 second air inlet tube, 507 second air outlet tube, 508 second supporting column 6 adjusting mechanism, 601 fixing plate, 602 second motor, 603 rotating shaft, 604 fourth umbrella-shaped gear, 605 rotating column, 606 fifth umbrella-shaped gear, 7 rotating cylinder, 8 base, 9, 10 muffler, 11 air outlet tube, 12 dust-proof net, 9 rotating shaft, 3 rotating mechanism, 301 first motor, 302 mounting box, 303 first umbrella-shaped gear, 3 rotating rod, 404 first supporting column, 405 first inflating tube, 405 first, 13 mounting blocks, 14 clamping grooves, 15 protective covers and 16 guide plates.
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: an inclined flow type noise elimination fan device for a high-grade civil building comprises a fan box 1, a mounting plate 2 is fixedly mounted inside the fan box 1, a rotating mechanism 3, an inflating mechanism 4 and an air conveying mechanism 5 are arranged inside the fan box 1, a rotating cylinder 7 is rotatably mounted on the outer surface of the bottom of the fan box 1, a base 8 is arranged below the fan box 1, the bottom end of the rotating cylinder 7 is rotatably mounted on the outer surface of the top of the base 8, an adjusting mechanism 6 is arranged inside the base 8, an air outlet pipe 11 is fixedly mounted on the inner wall of one side of the fan box 1, a silencer 10 is fixedly mounted at one end of the air outlet pipe 11, openings are formed in the outer walls of two sides of the silencer 10, the other end of the air outlet pipe 11 extends to the outside of the fan box 1, openings are formed in two ends of the air outlet pipe 11, two groups of mounting blocks 13 are fixedly mounted, the outer wall of one side of two sets of installation pieces 13 is provided with visor 15, and three groups of openings have been seted up to one side outer wall of fan case 1, have seted up mounting panel 2 group opening on the mounting panel 2, and the bottom surface fixed mounting of base 8 has four groups of supporting legs 9.
The rotating mechanism 3 comprises a first motor 301, an installation box 302, a rotating rod 303, an impeller 304 and a first umbrella-shaped gear 305, the first motor 301 is installed on the outer wall of one side of the installation plate 2, the installation box 302 is fixedly installed on the outer wall of the other side of the installation plate 2, the rotating rod 303 is installed inside the installation box 302 in a rotating mode, an output shaft of the first motor 301 extends to the inside of the installation box 302 through a coupler and is fixedly installed with the rotating rod 303, one end of the rotating rod 303 extends to the outside of the installation box 302 and is fixedly provided with the impeller 304, the outer wall of the rotating rod 303 is sleeved with the first umbrella-shaped gear 305 to control the starting of the first motor 301 and drive the rotating rod 303 to rotate, so that the impeller 304 is driven to rotate, and wind power is provided for the diagonal flow type noise elimination fan A second umbrella-shaped gear 402, a first piston rod 403, a first supporting column 404, a first inflation tube 405, a first piston 406, a temperature controller 407, a first air inlet tube 408, a first exhaust tube 409 and a metal heat conducting tube 410, wherein the top of the inner side of the fan box 1 is rotatably provided with the first arc-shaped rotating rod 401, one end of the first arc-shaped rotating rod 401 extends into the installation box 302 and is fixedly provided with the second umbrella-shaped gear 402, the second umbrella-shaped gear 402 is meshed with the first umbrella-shaped gear 305, the outer wall of the first arc-shaped rotating rod 401 is sleeved with a rotating sleeve in a hinged manner, the outer wall of the rotating sleeve is hinged with the first piston rod 403, the top of the inner side of the fan box 1 is fixedly provided with two groups of first supporting columns 404, the outer surface of the bottoms of the two groups of first supporting columns 404 is fixedly provided with the first inflation tube 405, one end of the first piston rod 403 extends into the first inflation tube 405 and is, a temperature controller 407 is fixedly mounted on the inner wall of one side of the first inflation tube 405, a first air inlet tube 408 is fixedly mounted on the outer surface of the top of the fan box 1, one end of the first air inlet tube 408 extends into the fan box 1 and is fixedly mounted on the outer surface of the top of the first piston 406 and is communicated with the interior of the first inflation tube 405, a one-way valve is arranged on the first air inlet tube 408, a first exhaust tube 409 is fixedly mounted on the outer surface of the bottom of the first inflation tube 405, one end of the first exhaust tube 409 is communicated with the interior of the first inflation tube 405, a one-way valve is arranged on the first exhaust tube 409, a metal heat conduction tube 410 is fixedly mounted on the other end of the first exhaust tube 409, the rotation of the rotation rod 303 drives the first umbrella-shaped gear 305 to rotate, thereby driving the second umbrella-shaped gear 402 to rotate, so that the first bow-shaped rotation rod 401 rotates, thereby driving the first, then, air is sucked into the first air charging pipe 405 from the first air inlet pipe 408 and is discharged through the first exhaust pipe 409, then the temperature controller 407 is controlled to be started to regulate the temperature of the air in the first air charging pipe 405, so that the air is conveyed into the metal heat conduction pipe 410, the air around the air is blown out through the air outlet pipe 11 by the rotation of the impeller 304, the heat conduction treatment is carried out on the air blown out by the device, the temperature of the blown air can be controlled, the use range of the device is increased, the temperature of the air blown out by the diagonal flow type noise elimination fan can be regulated according to the use place, the plasticity of the device is greatly improved, the air conveying mechanism 5 comprises a second arc-shaped rotating rod 501, a third umbrella-shaped gear 502, a second piston rod 503, a second air charging pipe 504, a second piston 505, a second piston 506, a second exhaust pipe 507 and a second support column 508, the second arc-shaped rotating rod 501 is rotatably installed at the bottom inside the air inlet pipe 1 of, one end of a second arched rotating rod 501 extends into the installation box 302 and is fixedly provided with a third umbrella-shaped gear 502, the third umbrella-shaped gear 502 is engaged with the first umbrella-shaped gear 305, the outer wall of the second arched rotating rod 501 is hinged with a second piston rod 503, the bottom of the inner side of the fan box 1 is fixedly provided with two groups of second support columns 508, the outer surfaces of the tops of the two groups of second support columns 508 are fixedly provided with a second air charging pipe 504, one end of the second piston rod 503 extends into the second air charging pipe 504 and is fixedly provided with a second piston 505, the outer surface of the top of the second air charging pipe 504 is fixedly provided with a second air discharging pipe 507, one end of the second air discharging pipe 507 is communicated with the interior of the second air charging pipe 504, the other end of the second air discharging pipe 507 is fixedly connected with the bottom end of the metal heat conducting pipe 410, the outer wall of one side of the second air charging pipe 504 is fixedly provided with a second air inlet pipe 506, the other end of the second air tube 504 is fixedly installed and communicated with the outer surface of the bottom of the air outlet tube 11, a check valve is arranged on each of the second air outlet tube 507 and the second air inlet tube 506, the rotation of the first umbrella-shaped gear 305 drives the third umbrella-shaped gear 502 to rotate, thereby driving the second arc-shaped rotating rod 501 to rotate, thereby driving the second piston rod 503 to move transversely, thereby driving the second piston 505 to move transversely, thereby enabling the air in the metal heat conducting tube 410 to be conveyed into the first air inlet tube 405 through the second air outlet tube 507 and then conveyed into the air outlet tube 11 through the second air inlet tube 506, thereby realizing the gas circulation and preventing the resource waste, discharging the conducted gas through the air outlet tube 11, preventing the energy waste, thereby increasing the production cost and greatly increasing the efficiency, the adjusting mechanism 6 comprises a fixing plate 601, a second motor 602, a rotating shaft 603, a fourth umbrella-shaped gear 604, A rotating column 605 and a fifth bevel gear 606, a fixed plate 601 is fixedly installed inside the base 8, a second motor 602 is fixedly installed on the outer wall of one side of the fixed plate 601, an output shaft of the second motor 602 extends to one side of the fixed plate 601 through a coupler and is fixedly installed with a rotating shaft 603, a fourth bevel gear 604 is fixedly installed at one end of the rotating shaft 603, a rotating column 605 is rotatably installed inside the rotating cylinder 7, one end of the rotating column 605 extends to the inside of the base 8 and is sleeved with the fifth bevel gear 606, the rotating shaft 603 is meshed with the fifth bevel gear 606, the starting of the second motor 602 is controlled to drive the rotating shaft 603 to rotate, so that the fourth bevel gear 604 and the fifth bevel gear 606 are driven to rotate, the rotating column 605 is rotated to drive the fan box 1 to rotate, the angle of the fan box 1 is adjusted, and the use range of the diagonal flow type noise elimination fan is greatly increased, meanwhile, dust accumulation on the base 8 is prevented, the outer surfaces of the bottom and the top of the first inflation tube 405 and the second inflation tube 504 are both fixedly provided with a guide plate 16, the inside of the air outlet tube 11 is fixedly provided with a dust screen 12, the outer wall of one side of the mounting block 13 is provided with a clamping groove 14, the outer wall of one side of the protective cover 15 is clamped and mounted with the outer wall of one side of the mounting block 13, the noise of the fan is reduced by the matching use of the silencer 10, the air outlet tube 11, the dust screen 12, the mounting block 13, the clamping groove 14, the protective cover 15 and the guide plate 16, the flow guiding treatment is carried out on the wind blown out by the diagonal flow type noise elimination fan, the dust accumulation at the position of the dust screen 12 is prevented when the device is not used, the normal use of the device is also prevented from being influenced, meanwhile, the air outlet tube 11 is protected when the device is not used, the, thereby extending the useful life of the device.
The working principle is as follows: firstly, the protective cover 15 needs to be manually removed, then the start of the first motor 301 is controlled, the rotating rod 303 is driven to rotate, so as to drive the impeller 304 to rotate, so as to provide wind power for the diagonal flow type noise elimination fan, the rotation of the rotating rod 303 drives the first umbrella-shaped gear 305 to rotate, so as to drive the second umbrella-shaped gear 402 to rotate, so as to drive the first arc-shaped rotating rod 401 to rotate, so as to drive the first piston rod 403 to transversely move, so as to drive the first piston 406 to transversely move, then air is sucked into the first air charging pipe 405 from the first air inlet pipe 408 and is discharged through the first air discharging pipe 409, then the start of the temperature controller 407 is controlled, so as to adjust the temperature of the air in the first air charging pipe 405, so that the air is conveyed into the metal 410, the air around is blown out through the air outlet pipe 11 by the rotation of the impeller 304, the rotation of the first umbrella-shaped gear 305 drives, thereby drive second bow-shaped dwang 501 and rotate, thereby drive second piston rod 503 lateral shifting, drive second piston 505 lateral shifting, make the air in the metal heat pipe 410 carry in first gas tube 405 through second blast pipe 507, rethread second intake pipe 506 carries out in the tuber pipe 11, thereby say out the tuber pipe 11 and discharge, the start of second motor 602 is controlled again, drive axis of rotation 603 rotates, thereby drive fourth umbelliform gear 604 and fifth umbelliform gear 606 and rotate, make rotation post 605 rotate, thereby drive fan case 1 and rotate, carry out angle modulation to fan case 1.
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 (8)

1. The utility model provides a diagonal flow formula noise elimination fan device for senior civil buildings, includes fan case (1), its characterized in that: the air-conditioning fan is characterized in that a mounting plate (2) is fixedly mounted inside the fan box (1), a rotating mechanism (3), an inflating mechanism (4) and an air conveying mechanism (5) are arranged inside the fan box (1), a rotating cylinder (7) is rotatably mounted on the outer surface of the bottom of the fan box (1), a base (8) is arranged below the fan box (1), the bottom end of the rotating cylinder (7) is rotatably mounted on the outer surface of the top of the base (8), an adjusting mechanism (6) is arranged inside the base (8), an air outlet pipe (11) is fixedly mounted on the inner wall of one side of the fan box (1), a silencer (10) is fixedly mounted at one end of the air outlet pipe (11), openings are formed in the outer walls of two sides of the silencer (10), the other end of the air outlet pipe (11) extends to the outside of the fan box (1), openings are formed in two ends of the air outlet pipe (11), two groups of mounting blocks (13) are fixedly mounted on, the outer wall of one side of two sets of installation blocks (13) is provided with visor (15), and three sets of openings have been seted up to one side outer wall of fan case (1), have seted up mounting panel (2) group opening on mounting panel (2), and the bottom surface fixed mounting of base (8) has four groups supporting leg (9).
2. The diagonal flow type muffling fan apparatus for high-grade civil buildings according to claim 1, wherein: slewing mechanism (3) include first motor (301), install bin (302), dwang (303), impeller (304) and first umbelliform gear (305), first motor (301) are installed to one side outer wall of mounting panel (2), the opposite side outer wall fixed mounting of mounting panel (2) has install bin (302), dwang (303) are installed in the inside rotation of install bin (302), the output shaft of first motor (301) passes through the inside and dwang (303) fixed mounting that the shaft coupling extends to install bin (302), the one end of dwang (303) extends to the outside and the fixed mounting of install bin (302) has impeller (304), the outer wall cover of dwang (303) is equipped with first umbelliform gear (305).
3. The diagonal flow type muffling fan apparatus for high-grade civil buildings according to claim 1, wherein: the air inflation mechanism (4) comprises a first arc-shaped rotating rod (401), a second umbrella-shaped gear (402), a first piston rod (403), a first supporting column (404), a first air inflation pipe (405), a first piston (406), a temperature controller (407), a first air inlet pipe (408), a first air exhaust pipe (409) and a metal heat conduction pipe (410), the top of the inner side of the fan box (1) is rotatably provided with the first arc-shaped rotating rod (401), one end of the first arc-shaped rotating rod (401) extends into the installation box (302) and is fixedly provided with the second umbrella-shaped gear (402), the second umbrella-shaped gear (402) is meshed with the first umbrella-shaped gear (305), the outer wall of the first arc-shaped rotating rod (401) is sleeved and hinged with a rotating sleeve, the outer wall of the rotating sleeve is hinged with the first piston rod (403), the top of the inner side of the fan box (1) is fixedly provided with two groups of first supporting columns (404), a first inflation tube (405) is fixedly installed on the outer surface of the bottom of each of the two groups of first support columns (404), one end of a first piston rod (403) extends into the first inflation tube (405) and is fixedly provided with a first piston (406), a temperature controller (407) is fixedly installed on the inner wall of one side of the first inflation tube (405), a first air inlet tube (408) is fixedly installed on the outer surface of the top of the fan box (1), one end of the first air inlet tube (408) extends into the fan box (1) and is fixedly installed with the outer surface of the top of the first piston (406) and is communicated with the inside of the first inflation tube (405), a one-way valve is arranged on the first air inlet tube (408), a first exhaust tube (409) is fixedly installed on the outer surface of the bottom of the first inflation tube (405), one end of the first exhaust tube (409) is communicated with the inside of the first inflation tube (405) and is provided with the one-way valve on the first, the other end of the first exhaust pipe (409) is fixedly provided with a metal heat conducting pipe (410).
4. A diagonal flow noise damping fan assembly for high-end civil buildings according to claim 3, wherein: the air transmission mechanism (5) comprises a second arched rotating rod (501), a third umbrella-shaped gear (502), a second piston rod (503), a second air charging pipe (504), a second piston (505), a second air inlet pipe (506), a second air exhaust pipe (507) and a second supporting column (508), the bottom of the inner side of the fan box (1) is rotatably provided with the second arched rotating rod (501), one end of the second arched rotating rod (501) extends into the installation box (302) and is fixedly provided with the third umbrella-shaped gear (502), the third umbrella-shaped gear (502) is meshed with the first umbrella-shaped gear (305), the outer wall of the second arched rotating rod (501) is hinged with the second piston rod (503), the bottom of the inner side of the fan box (1) is fixedly provided with two groups of second supporting columns (508), the outer surface of the tops of the two groups of second supporting columns (508) is fixedly provided with the second air charging pipe (504), one end of the second piston rod (503) extends to the inside of the second air charging pipe (504) and is fixedly provided with a second piston (505), the outer surface of the top of the second air charging pipe (504) is fixedly provided with a second exhaust pipe (507), one end of the second exhaust pipe (507) is communicated with the inside of the second air charging pipe (504), the other end of the second exhaust pipe (507) is fixedly connected with the bottom end of the metal heat conducting pipe (410), the outer wall of one side of the second air charging pipe (504) is fixedly provided with a second air inlet pipe (506), one end of the second air inlet pipe (506) is communicated with the inside of the second air charging pipe (504), the other end of the second air charging pipe (504) is fixedly arranged and communicated with the outer surface of the bottom of the air outlet pipe (11), and one-way valves are arranged on the second exhaust pipe (507) and the second air inlet pipe.
5. The diagonal flow type muffling fan apparatus for high-grade civil buildings according to claim 1, wherein: adjustment mechanism (6) are including fixed plate (601), second motor (602), axis of rotation (603), fourth umbelliform gear (604), rotate post (605) and fifth umbelliform gear (606), the inside fixed mounting of base (8) has fixed plate (601), one side outer wall fixed mounting of fixed plate (601) has second motor (602), the output shaft of second motor (602) extends to one side of fixed plate (601) and fixed mounting has axis of rotation (603) through the shaft coupling, the one end fixed mounting of axis of rotation (603) has fourth umbelliform gear (604), the internal rotation of rotating drum (7) is installed and is rotated post (605), the one end of rotating post (605) extends to the inside of base (8) and overlaps and is equipped with fifth umbelliform gear (606), axis of rotation (603) and fifth umbelliform gear (606) mesh mutually.
6. The diagonal flow type muffling fan device for high-grade civil buildings according to claim 4, wherein: and the outer surfaces of the bottom and the top of the first inflation pipe (405) and the second inflation pipe (504) are fixedly provided with guide plates (16).
7. The diagonal flow type muffling fan apparatus for high-grade civil buildings according to claim 1, wherein: the inside fixed mounting of air-out pipe (11) has dust screen (12).
8. The diagonal flow type muffling fan apparatus for high-grade civil buildings according to claim 1, wherein: the outer wall of one side of installation piece (13) has seted up draw-in groove (14), and the outer wall of one side of visor (15) and the installation of the outer wall joint of one side of installation piece (13).
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2171705Y (en) * 1993-07-23 1994-07-13 天津市通风机厂 Obique-flow tunnel ventilater
CN201696357U (en) * 2010-04-26 2011-01-05 浙江志江风机有限公司 Inclined-flow type muffling blower
CN208702635U (en) * 2018-08-01 2019-04-05 江西国化实业有限公司 A kind of vertical type vacuum pump
CN110410349A (en) * 2019-09-02 2019-11-05 李�诚 A kind of two-stage diagonal flow fan
CN110821545A (en) * 2019-12-03 2020-02-21 上海进贤机电科技有限公司 Self-silencing axial flow fan ventilation system for tunnel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2171705Y (en) * 1993-07-23 1994-07-13 天津市通风机厂 Obique-flow tunnel ventilater
CN201696357U (en) * 2010-04-26 2011-01-05 浙江志江风机有限公司 Inclined-flow type muffling blower
CN208702635U (en) * 2018-08-01 2019-04-05 江西国化实业有限公司 A kind of vertical type vacuum pump
CN110410349A (en) * 2019-09-02 2019-11-05 李�诚 A kind of two-stage diagonal flow fan
CN110821545A (en) * 2019-12-03 2020-02-21 上海进贤机电科技有限公司 Self-silencing axial flow fan ventilation system for tunnel

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