CN210949282U

CN210949282U - Novel fan is improved to air outlet tuber pipe

Info

Publication number: CN210949282U
Application number: CN201921953595.7U
Authority: CN
Inventors: 刘欢; 李涵; 秦筠婷; 朱金宏
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-07
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an improved novel fan of an air outlet air pipe, which comprises an air pipe, wherein a fixing ring is fixed between the inner walls of the port of the air pipe, the outer side of the fixing ring is butted with a mounting groove which is matched with the inner cavity of the air pipe in a direction, one side of the mounting groove is provided with a vent communicated with the fixing ring, the inner wall of the mounting groove is provided with a filter screen for covering the vent, one side of the mounting groove far away from the fixing ring is butted with a mounting frame with a hollow cylindrical structure, the fan is arranged in the mounting frame, one end of the mounting frame close to the mounting groove is provided with a communicating port, one side of the mounting frame far away from the mounting groove is provided with a connecting cover with a porous structure, the inner walls of the two sides of the air pipe port are both provided with grooves, thereby increasing, thereby be convenient for maintain the fan to be convenient for clean filter screen, easy dismounting's better satisfied actual demand.

Description

Novel fan is improved to air outlet tuber pipe

Technical Field

The utility model relates to an tuber pipe technical field specifically is an air outlet tuber pipe improves novel fan.

Background

The air duct is a duct system for air transportation and distribution. Air ducts can be classified according to cross-sectional shape and material. According to the cross-sectional shape, the tuber pipe can be divided into multiple such as circular tuber pipe, rectangle tuber pipe, oblate tuber pipe, according to the material, the tuber pipe can be divided into metal tuber pipe, compound tuber pipe etc..

And the tuber pipe is when the in-service use, if use the lampblack absorber tuber pipe, its port generally all can add and establish a fan, strengthens its ability of discharging fume, and current structure at tuber pipe mouth installation fan is too loaded down with trivial details, inconvenient the demolising maintenance, we provide an air outlet tuber pipe for this reason and improved novel fan.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an air outlet tuber pipe improves novel fan has solved the inconvenient installation of current tuber pipe mouth fan and has demolishd the problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an improved novel fan of an air outlet air pipe comprises an air pipe, wherein a fixing ring is fixed between the inner walls of the end openings of the air pipe, the outer side of the fixing ring is abutted with a mounting groove which is matched with the inner cavity of the air pipe in a direction, one side of the mounting groove is provided with a vent communicated with the fixing ring, the inner wall of the mounting groove is provided with a filter screen covering the vent, one side of the mounting groove, which is far away from the fixing ring, is abutted with a mounting frame with a hollow cylindrical structure, the fan is mounted inside the mounting frame, one end of the mounting frame, which is close to the mounting groove, is provided with a communicating port, one side of the mounting frame, which is far away from the mounting groove, is provided with a connecting cover with a porous structure, the inner walls of the two sides of the end opening of, the threaded bolt extends out of the air pipe in a threaded connection mode.

Preferably, the inner side of the connecting cover is connected with a connector of a hollow columnar structure, an external thread is formed in the outer wall of the connector, and the connector is in threaded connection with the inner wall of the mounting frame.

Preferably, the internal diameter of mounting groove is greater than the diameter of intercommunication mouth, one side of installing frame is connected with the conflict ring, the conflict ring is contradicted on the filter screen.

Preferably, the bayonet socket has all been seted up on the outer wall of mounting groove, installing frame, the kelly is U type structure, the bottom both ends of kelly activity joint respectively in the bayonet socket of mounting groove, installing frame.

Preferably, a shaft seat is installed on one side of the clamping rod, a bearing is fixed on the inner ring of the shaft seat, one end of the threaded bolt is fixedly sleeved in the bearing, and the clamping rod is movably connected with a limiting rod fixed on the inner wall of the groove.

Preferably, threaded holes are formed in the outer walls of the two sides of the air pipe, and the threaded bolt is of a T-shaped structure and extends out of the threaded holes in a threaded mode.

Preferably, the even singing inner wall of the port of tuber pipe all sets up the spout that sets up along its length direction, and the equal sliding connection of inner wall of two spouts has the slider of fixing respectively on mounting groove, installing frame.

(III) advantageous effects

The utility model provides a novel fan is improved to air outlet tuber pipe. The method has the following beneficial effects: under the mutually supporting of each part, increase the disturbance blade, improve whole system cycle efficiency, be convenient for simultaneously shifting out of fan and mounting groove to be convenient for maintain the fan, thereby be convenient for clean filter screen, the better actual demand that satisfies of easy dismounting.

Drawings

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

FIG. 2 is an enlarged schematic structural view of the area A of the present invention;

fig. 3 is a schematic structural diagram of the middle fan of the present invention.

In the figure: 1 tuber pipe, 2 solid fixed ring, 3 mounting grooves, 4 filter screens, 5 installing frames, 6 fans, 7 touch ring, 8 recesses, 9 screw bolt, 10 kellies, 11 connecting cover, 12 connectors, 13 guide bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an improved novel fan of an air outlet air pipe comprises an air pipe 1, wherein a fixing ring 2 is fixed between the inner walls of the end opening of the air pipe 1, the outer side of the fixing ring 2 is abutted with a mounting groove 3 which is matched with the inner cavity of the air pipe 1 in an oriented manner, one side of the mounting groove 3 is provided with a vent communicated with the fixing ring 2, the inner wall of the mounting groove 3 is provided with a filter screen 4 for covering the vent, one side of the mounting groove 3, which is far away from the fixing ring 2, is abutted with a mounting frame 5 with a hollow cylindrical structure, a fan 6 is arranged inside the mounting frame 5, one end of the mounting frame 5, which is close to the mounting groove 3, is provided with a communication port, one side of the mounting frame 5, which is far away from the mounting groove 3, is provided with a connecting cover 11 with a porous structure, the inner walls of, one side of the clamping rod 10, which is far away from the mounting groove 3, is rotatably connected with a threaded bolt 9, and the threaded bolt 9 extends out of the air pipe 1 in a threaded connection mode.

In order to conveniently remove the connecting cover 11, the inner side of the connecting cover 11 is connected with a connector 12 of a hollow columnar structure, external threads are formed on the outer wall of the connector 12, the connector 12 is in threaded connection with the inner wall of the mounting frame 5, so that the connecting cover 11 can be conveniently removed in a threaded connection mode, and the connecting cover 11 can be abutted to the pipe orifice end of the air pipe 1.

For the convenience of fixed filter screen 4, the internal diameter of mounting groove 3 is greater than the diameter of intercommunication mouth, one side of installing frame 5 is connected with conflict ring 7, conflict ring 7 is contradicted on filter screen 4 to when the installation, can make conflict ring 7 contradict on filter screen 4, make filter screen 4 contradicted on the inner end wall of mounting groove 3.

In order to fix mounting groove 3, installing frame 5 for the convenience, the bayonet socket has all been seted up on the outer wall of mounting groove 3, installing frame 5, kelly 10 is U type structure, the bottom both ends of kelly 10 activity joint respectively in the bayonet socket of mounting groove 3, installing frame 5, therefore only need rotate threaded bolt 9, can drive kelly 10 and reciprocate to make things convenient for being fixed in of kelly 10 to shift out, thereby be convenient for demolising of mounting groove 3, installing frame 5 and maintain.

In order to facilitate the adjustment of the threaded bolt 9, the axle seat is installed to one side of the clamping rod 10, the inner circle of the axle seat is fixed with a bearing, the fixed cover of one end of the threaded bolt 9 is established in the bearing, the clamping rod 10 is movably connected with a fixing rod 13 on the inner wall of the groove 7, threaded holes are formed in the outer walls of the two sides of the air pipe 1, the threaded bolt 9 is of a T-shaped structure and extends out of the threaded holes in a threaded mode, and therefore when the threaded bolt 9 is rotated, the clamping rod 10 can move up and down along the fixing rod 13, and therefore the clamping rod 10 can be accurately clamped on the outer walls of the mounting groove 3 and the mounting.

For the convenience of directional installation, the spout that sets up along its length direction is all seted up to the even singing inner wall of the port of tuber pipe 1, and the equal sliding connection of inner wall of two spouts has the slider of fixing respectively on mounting groove 3, installing frame 5, therefore when the installation can, make mounting groove 3, installing frame 5 go up the slider slide along the spout and slide in tuber pipe 1 to the orientation slides in.

The working principle is as follows: when in installation, firstly, the filter screen 4 is attached to the inner wall of the installation groove 3, then the abutting ring 7 at one side of the installation frame 5 abuts against the filter screen 4, the filter screen 4 is fixed, then the whole body formed by the installation frame 5 and the installation groove 3 is movably inserted into the air pipe 1 along the sliding groove, the directional insertion effect is realized, the end part of the installation groove 3 abuts against the fixed ring 2, then the threaded bolt 9 can be rotated, so as to drive the clamping rod 10 to move downwards, so that the clamping rod 10 is accurately and movably clamped in the clamping opening of the installation groove 3 and the installation frame 5, thereby being convenient for fixedly installing the air pipe, the existence of the connecting cover 11 can abut against the end wall of the air pipe 1 when in installation, thereby achieving the purpose of plugging, the using effect of the air pipe is better, the fan 6 adopts a multi-blade form, the use effect of the air pipe is better, thereby under the mutual matching of all the, increase the disturbance blade, improve whole system cycle efficiency, be convenient for simultaneously the fan and the shifting out of mounting groove to be convenient for maintain the fan, thereby be convenient for clean filter screen, the better actual demand that satisfies of easy dismounting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 novel fan is improved to air outlet tuber pipe, includes tuber pipe (1), its characterized in that: be fixed with solid fixed ring (2) between the port inner wall of tuber pipe (1), the outside conflict of solid fixed ring (2) has mounting groove (3) to the adaptation with tuber pipe (1) inner chamber, the vent that is linked together with solid fixed ring (2) is seted up to one side of mounting groove (3), the inner wall of mounting groove (3) is equipped with filter screen (4) that cover the vent, one side conflict that solid fixed ring (2) were kept away from in mounting groove (3) has mount frame (5) of hollow cylinder type structure, the internally mounted of mount frame (5) has fan (6), the intercommunication mouth has been seted up to one end that mount frame (5) are close to mounting groove (3), porous structure's connecting cover (11) are installed to one side that mounting groove (3) were kept away from in mount frame (5), recess (8) are all seted up to the both sides inner wall of tuber pipe (1) port, the inside of recess (8) is equipped with, The clamping rod (10) is arranged on the outer wall of the mounting frame (5), one side, far away from the mounting groove (3), of the clamping rod (10) is rotatably connected with a threaded bolt (9), and the threaded bolt (9) extends out of the air pipe (1) in a threaded connection mode.

2. The improved novel fan of the air outlet air pipe as claimed in claim 1, wherein: the inboard of connecting cover (11) is connected with connector (12) of hollow column structure, the external screw thread has been seted up on the outer wall of connector (12), connector (12) threaded connection is at the inner wall of installing frame (5).

3. The improved novel fan of the air outlet air pipe as claimed in claim 1, wherein: the internal diameter of mounting groove (3) is greater than the diameter of intercommunication mouth, one side of installing frame (5) is connected with and supports ring (7), support ring (7) are contradicted on filter screen (4).

4. The improved novel fan of the air outlet air pipe as claimed in claim 1, wherein: the bayonet socket has all been seted up on the outer wall of mounting groove (3), installing frame (5), kelly (10) are U type structure, the bottom both ends of kelly (10) activity joint respectively is in the bayonet socket of mounting groove (3), installing frame (5).

5. The improved novel fan of the air outlet air pipe as claimed in claim 1, wherein: an axle seat is installed on one side of the clamping rod (10), a bearing is fixed on the inner ring of the axle seat, one end of the threaded bolt (9) is fixedly sleeved in the bearing, and the clamping rod (10) is movably connected with a limiting rod (13) fixed on the inner wall of the groove (8).

6. The improved novel fan of the air outlet air pipe as claimed in claim 1, wherein: threaded holes are formed in the outer walls of the two sides of the air pipe (1), and the threaded bolt (9) is of a T-shaped structure and extends out of the threaded holes in a threaded mode.

7. The improved novel fan of the air outlet air pipe as claimed in claim 1, wherein: the even singing inner wall of the port of tuber pipe (1) all sets up the spout that sets up along its length direction, and the equal sliding connection of inner wall of two spouts has the slider of fixing respectively on mounting groove (3), installing frame (5).