CN215058395U

CN215058395U - Protection mechanism of air suspension fan

Info

Publication number: CN215058395U
Application number: CN202120912365.7U
Authority: CN
Inventors: 李永军; 高建坤; 樊少杰; 钱念伟
Original assignee: Shijiazhuang Quzhai Cement Co ltd
Current assignee: Shijiazhuang Quzhai Cement Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a protection machanism of air suspension fan, the power distribution box comprises a box body, the left side bottom fixed connection right side mounting panel of box, the top central point of mounting panel puts fixedly connected with air transportation machine, air transportation machine's the left and right sides fixedly connected with intake pipe, the left end of intake pipe is provided with the filter equipment that can change, the intake pipe is located the fixed position of air transportation machine in the middle of with the box and is connected with the cooler, the left side top of box is rotated and is connected the bottom at the case lid. The utility model discloses in, the case lid of connecting is rotated on box left side top, is convenient for install the maintenance and the maintenance in air suspension fan and later stage, and filter equipment can filter conveyer to the impurity such as dust that contains in the air of box interior transport, prevents that air suspension fan from inhaling impurity and damaging, and what the cooler makeed to get into in the box is cold air, plays the cooling effect, is favorable to protecting the life of fan and extension fan, is worth wideling popularize.

Description

Protection mechanism of air suspension fan

Technical Field

The utility model relates to a protection machanism field especially relates to a protection machanism of air suspension fan.

Background

The air suspension blower is a new concept blower, it does not need gearbox speed increaser and coupling, it is directly driven by high-speed motor, the motor adopts frequency converter to regulate speed, the impeller of blower is directly combined with motor, and the shaft is suspended on the active air bearing processor, because there is no physical contact and no need of lubricating oil system, so that it has the characteristics of high efficiency, high performance, low noise, low energy consumption, energy-saving, reliable operation and long-term maintenance.

This fan needs a large amount of inhaled air when the operation, but contains many impurity in the air, inhales for a long time and has the harm to the fan to this fan can produce the heat when the operation, is in the state of generating heat for a long time, is unfavorable for the use of fan, more can reduce the life of fan, consequently need construct a protection machanism and protect the fan.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protection mechanism of an air suspension fan.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protection mechanism of an air suspension fan comprises a box body, wherein the left side bottom end of the box body is fixedly connected with a right mounting plate, the top center position of the mounting plate is fixedly connected with an air transporter, the left side and the right side of the air transporter are fixedly connected with air inlet pipes, the left end of each air inlet pipe is provided with a replaceable filtering device, the position of each air inlet pipe, which is positioned between the air transporter and the box body, is fixedly connected with a cooler, the left side top end of the box body is rotatably connected with the bottom end of a box cover, the right side center of the box cover is provided with a plurality of mounting grooves, dust screens are arranged in the mounting grooves, the box cover is rotatably connected with a fixing buckle at the center position of the mounting grooves, the top left end of the box cover is fixedly connected with a first fixing block, the first fixing block is connected with a second fixing block through bolts, the center position of the inner wall on the left side of the box body is fixedly connected with a temperature sensor, the inside right side fixedly connected with fan of box, the right side fixedly connected with air-out pipe of fan, the rear side center department fixedly connected with treater of box, the front side of box is provided with the heat dissipation window.

As a further description of the above technical solution:

the gas transmission machine, the cooler and the temperature sensor are all connected with the processor through signal lines.

As a further description of the above technical solution:

the right end fixed connection of intake pipe is in the left side bottom of box.

As a further description of the above technical solution:

the bolt is in threaded connection with a nut.

As a further description of the above technical solution:

the right side of case lid fixedly connected with sealed the pad.

As a further description of the above technical solution:

and the left end of the second fixed block is fixedly connected to the top end of the right side of the box body.

As a further description of the above technical solution:

and the top end of the air outlet pipe is fixedly connected with a connecting flange.

As a further description of the above technical solution:

and the first fixing block and the second fixing block are both provided with threaded holes matched with the bolts.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first when carrying the air to the box through the air conveyor, because the intake pipe is provided with impurity such as dust that filter equipment can contain in the air and filters, prevent that air suspension fan from inhaling these magazines and causing the damage to the fan and influence life and the safety in utilization of air suspension fan at the operation in-process, temperature sensor can respond to the incasement temperature variation, start the cooler, make the air of conveying into the box be the low temperature, play the cooling effect to air suspension fan, the cooperation heat dissipation window, more be favorable to the protection to air suspension fan.

2. The utility model discloses in, the case lid of connecting is rotated on box left side top, because be provided with the dust screen on the case lid can be to preventing that the dust from falling into the air suspension fan through the thermovent on and the second fixed block on the box and the first fixed block on the case lid pass through bolted connection, be convenient for open the box and install air suspension fan to and subsequent fan is maintained and is overhauld, is worth wideling popularize.

Drawings

Fig. 1 is a schematic structural view of a protection mechanism of an air suspension fan according to the present invention;

fig. 2 is a left side view of a protection mechanism of an air suspension fan according to the present invention;

fig. 3 is a front view of a protection mechanism of an air suspension fan according to the present invention;

FIG. 4 is the utility model provides a top view of protection machanism of air suspension fan

Fig. 5 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings:

1. a box body; 2. mounting a plate; 3. a gas transmission machine; 4. an air inlet pipe; 5. a filtration device; 6. a cooler; 7. a temperature sensor; 8. a box cover; 9. a dust screen; 10. a first fixed block; 11. a gasket; 12. a fan body; 13. a connecting flange; 14. an air outlet pipe; 15. a processor; 16. a heat dissipation window; 17. fixing the buckle; 18. a second fixed block; 19. a bolt; 20. a nut; 21. and (4) mounting the groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a protection mechanism of an air suspension fan comprises a box body 1, the left bottom end of the box body 1 is fixedly connected with a right mounting plate 2, the top center position of the mounting plate 2 is fixedly connected with an air conveyor 3, the left side and the right side of the air conveyor 3 are fixedly connected with an air inlet pipe 4, the left end of the air inlet pipe 4 is provided with a replaceable filter device 5, the position of the air inlet pipe 4 between the air conveyor 3 and the box body 1 is fixedly connected with a cooler 6, the filter device 5 can filter air entering the box body 1 to prevent impurities such as dust contained in the air from entering and generating hidden danger to the air suspension fan, the left top end of the box body 1 is rotatably connected with the bottom end of a box cover 8, the right center of the box cover 8 is provided with a plurality of mounting grooves 21, a dustproof net 9 is arranged in the mounting grooves 21 to prevent the dust from falling into the box body 1, and the box cover 8 is rotatably connected with a fixed buckle 17 at the center position of the mounting grooves 21, be convenient for change dust screen 9, the first fixed block 10 of top left end fixedly connected with of case lid 8, first fixed block 10 passes through bolt 19 and links to each other with second fixed block 18, be convenient for open case lid 8, install and subsequent maintenance and maintenance air suspension fan, the fixedly connected with temperature sensor 7 of center department of 1 left side inner wall of box, respond to the temperature variation in the box 1, can in time cooler 6 cools off air suspension fan, the inside right side fixedly connected with fan body 12 of box 1, the right side fixedly connected with of fan body 12 goes out tuber pipe 14, the fixedly connected with treater 15 of rear side center department of box 1, the front side of box 1 is provided with heat dissipation window 16, in time dispel the heat, the normal operation of fan body 12 is maintained.

Defeated mechanism of qi 3, cooler 6 and temperature sensor 7 are all continuous with treater 15 through the signal line, the staff of being convenient for operates protection machanism, the right-hand member fixed connection of intake pipe 4 is in the left side bottom of box 1, 19 threaded connection of bolt have the nut 20, it fixes to be convenient for case lid 8 and box 1, the sealed pad 11 of the right side fixedly connected with of case lid 8, increase the leakproofness of box 1, the left end fixed connection of second fixed block 18 is on the right side top of box 1, go out the top fixedly connected with flange 13 of tuber pipe 14, be convenient for go out tuber pipe 14 and connect other devices, first fixed block 10 and second fixed block 18 all be provided with 19 assorted screw holes with bolt.

The working principle is as follows: firstly loosening a nut 20, opening a box cover 8, installing a fan body 12 in a box body 1, closing the box cover 8, starting the fan body 12, absorbing a large amount of air and generating heat during the operation of the fan body 12, starting an air conveyor 3 and a temperature sensor 7 through a processor 15, conveying air into the box body 1, filtering magazines such as dust and the like contained in the air through a filtering device 5 arranged on an air inlet pipe 4, releasing the heat generated by the fan body 12 through a heat radiating window 16 arranged on the box body 1 and a dust screen 9 arranged on the box cover 8, when the heat is too high, starting a cooler 6 through the processor 15 by the temperature sensor 7, enabling the air entering the box body 1 to be cold air, cooling the fan body 12, thereby playing the roles of protecting and prolonging the service life of an air suspension fan, and removing the bolt 19 when the fan body 12 is required to be overhauled and maintained, the cover 8 is opened.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a protection machanism of air suspension fan, includes box (1), its characterized in that: the left side bottom fixed connection right mounting panel (2) of box (1), the top central point of mounting panel (2) puts fixedly connected with gas transmission machine (3), the left and right sides fixedly connected with intake pipe (4) of gas transmission machine (3), the left end of intake pipe (4) is provided with filter equipment (5) that can change, intake pipe (4) are located the fixed connection cooler (6) that has put in the middle of gas transmission machine (3) and box (1), the left side top of box (1) rotates the bottom of connecting at case lid (8), the right side center department of case lid (8) is provided with a plurality of mounting grooves (21), be provided with dust screen (9) in mounting groove (21), case lid (8) is put at the central point of mounting groove (21) and is rotated and is connected with fixed buckle (17), the top left end fixedly connected with first fixed block (10) of case lid (8), first fixed block (10) link to each other with second fixed block (18) through bolt (19), fixedly connected with temperature sensor (7) are located at the center of box (1) left side inner wall, the inside right side fixedly connected with of box (1), right side fixedly connected with go out tuber pipe (14), fixedly connected with treater (15) are located at the rear side center of box (1), the front side of box (1) is provided with radiator window (16).

2. The protection mechanism of an air suspension fan as claimed in claim 1, wherein: the gas transmission machine (3), the cooler (6) and the temperature sensor (7) are all connected with the processor (15) through signal lines.

3. The protection mechanism of an air suspension fan as claimed in claim 1, wherein: the right end of the air inlet pipe (4) is fixedly connected to the bottom end of the left side of the box body (1).

4. The protection mechanism of an air suspension fan as claimed in claim 1, wherein: the bolt (19) is in threaded connection with a nut (20).

5. The protection mechanism of an air suspension fan as claimed in claim 1, wherein: the right side of the box cover (8) is fixedly connected with a sealing gasket (11).

6. The protection mechanism of an air suspension fan as claimed in claim 1, wherein: the left end of the second fixed block (18) is fixedly connected to the top end of the right side of the box body (1).

7. The protection mechanism of an air suspension fan as claimed in claim 1, wherein: the top end of the air outlet pipe (14) is fixedly connected with a connecting flange (13).

8. The protection mechanism of an air suspension fan as claimed in claim 1, wherein: the first fixing block (10) and the second fixing block (18) are both provided with threaded holes matched with the bolts (19).