CN217633110U

CN217633110U - Generator wind-guiding circle dustproof construction

Info

Publication number: CN217633110U
Application number: CN202221726359.3U
Authority: CN
Inventors: 王强
Original assignee: Suzhou Huayu Precision Foundry Co ltd
Current assignee: Suzhou Huayu Precision Foundry Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-21
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a wind-guiding circle technical field just discloses a generator wind-guiding circle dustproof construction, including vertical pipe and mounting disc, the inner ring groove has been seted up to the top surface of vertical pipe, outer annular groove has been seted up to the internal surface of vertical pipe, outer annular groove is linked together with inner ring groove, the filter ring has been cup jointed in inner surface activity of inner ring groove. The utility model discloses a set up side mouth and interior annular groove intercommunication at the surface of vertical pipe, and cup joint the installation cover at the surface mounting of vertical pipe, utilize the one end and the installation cover intercommunication of bent pipe, and make the other end of bent pipe connect on the top surface of mounting disc, and set up a hole No. one at the top surface of mounting disc, make the mounting hole and the hole of mounting disc bottom surface communicate No. one, and make and add miniature fan in the mounting hole, utilize miniature fan suction air, make the air suction to in the interior annular groove, and filter the dust on the top surface of filter ring, effectively filter the dust and collect, avoid the dust to inhale inside, improve actual dustproof effect.

Description

Generator wind-guiding circle dustproof construction

Technical Field

The utility model relates to a wind-guiding circle technical field, more specifically say, the utility model relates to a generator wind-guiding circle dustproof construction.

Background

The generator (english name: generators) is a mechanical device that converts other forms of energy into electrical energy, and is driven by a water turbine, a steam turbine, a diesel engine or other power machines, and converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then the mechanical energy is converted into electrical energy by the generator.

Generator wind-guiding circle among the prior art, in the use, cup joint the wind-guiding circle in the outside of fan blade, realize the fixed of fan blade and play the supplementary wind-guiding effect of certain effect, however because there is certain clearance between actual assembly back and blade, make along with the wind-force circulation in-process, inhale the dust in the environment to the blade on, make blade surface laying dust serious, and actually need dismantle the clearance after the blade laying dust appears, the actual clearance degree of difficulty is great, it is troublesome to dismantle the process, it is not good under the use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a generator wind-guiding circle dustproof construction has effectively dustproof and guarantees to install stable advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the dustproof structure of the wind guide ring of the generator comprises a vertical pipe and a mounting disc, wherein an inner ring groove is formed in the top surface of the vertical pipe, an outer ring groove is formed in the inner surface of the vertical pipe, the outer ring groove is communicated with the inner ring groove, a filter ring is movably sleeved on the inner surface of the inner ring groove, a filter hole is formed in the top surface of the filter ring, a side opening is formed in the outer surface of the vertical pipe, a mounting sleeve is fixedly connected to the outer surface of the vertical pipe, a bent pipe is fixedly communicated with the outer surface of the mounting sleeve, the lower end of the bent pipe is fixedly connected with the mounting disc, a first hole is formed in the top surface of the mounting disc, a mounting hole is formed in the bottom surface of the mounting disc, the mounting hole is communicated with the first hole, the upper end of the first hole is communicated with the bent pipe, a miniature fan is arranged inside the mounting hole, and a threaded hole is formed in the top surface of the mounting disc.

As the utility model discloses a preferred technical scheme, the internal diameter of mounting hole is greater than the internal diameter in a hole, the side channel has been seted up to the bottom surface of mounting disc, the side channel communicates with the mounting hole.

Through utilizing the side channel to communicate with the mounting hole, guarantee when mounting disc and device installation are fixed, the miniature fan's of wind suction air can be with air suction and discharge, improves the stability of circulation of air.

As a preferred technical scheme of the utility model, the side mouth is linked together with the inner ring groove, the outer end and the installation cover of side mouth are linked together, the side mouth annular distribution is on the lateral surface of vertical pipe.

The air sucked in the inner ring groove is sucked into the mounting sleeve through the side ports, the air is uniformly sucked into the mounting sleeve through the side ports distributed in an annular mode, and the air is output by matching with the bent pipes on the two sides.

As a preferred technical scheme of the utility model, the internal surface fixed connection of inner ring groove has the dead lever, the trepanning has been seted up to the top surface of crossing the filter ring, the surface and the trepanning activity of dead lever cup joint.

Through utilizing the dead lever in the inner ring groove for the filter ring cup joints and has a stable effect in the inner ring groove after, avoids rotating.

As a preferred technical scheme of the utility model, the surface mounting of dead lever has cup jointed the spacing ring, the spacing ring is located the below of crossing the filter ring, the surface screw thread of dead lever has cup jointed the installation pipe, the installation pipe is located the top of crossing the filter ring.

Through utilizing the spacing ring, realize that the filter ring cup joints spacingly, avoid sheltering from the side opening, improve the effect of actual air suction, and utilize the installation pipe to realize that the top is spacing, open when needs clearance dust.

As a preferred technical scheme of the utility model, the thread groove has been seted up to the top surface of mounting disc, the thread groove is located the outside of screw hole, the internal surface screw thread of thread groove has cup jointed the protection tube.

Through utilizing thread groove and protection tube thread to cup joint for the installation back is cup jointed to actual construction bolt, realizes cup jointing at top sealed, reduces and slows down the oxidation rate with ambient air and steam contact.

As the utility model discloses an optimal technical scheme, through curved pipe and the miniature fan that utilizes two sets of symmetries, when guaranteeing that both sides suction is even, strengthen the suction effect, realize high-efficient dustproof.

The number of the curved pipes and the number of the micro fans are two, and the two curved pipes are symmetrically distributed on the two sides of the mounting sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an inner ring groove is seted up at the top surface of vertical pipe, and set up outer ring groove at the internal surface of vertical pipe, and make inner ring groove and outer ring groove be linked together, and establish the filter ring at the inside cover of inner ring groove, and set up side mouth and inner ring groove intercommunication at the surface of vertical pipe, and cup joint the installation cover at the surface mounting of vertical pipe, utilize the one end and the installation cover intercommunication of bent pipe, and make the other end of bent pipe connect on the top surface of mounting disc, and set up a hole No. one at the top surface of mounting disc, make the mounting hole and the hole intercommunication No. one of mounting disc bottom surface, and make and add micro fan in the mounting hole, utilize micro fan suction air, make the air intake to the inner ring groove, and filter the dust on the top surface of filter ring, effectively filter the collection with the dust, avoid the dust to inhale inside, improve actual dustproof effect.

2. The utility model discloses a thread groove is seted up at the top surface of mounting disc to make the thread groove be located the outside of screw hole, utilize mounting bolt cup joint the screw hole and with device fixed mounting when, cup joint the protective sheath screw thread in the thread groove, and with the sealed protection of mounting bolt in the protective sheath, in the in-service use process, effectively completely cut off oxygen and vapor in the ambient air, and then improved mounting bolt's anti-oxidant effect, avoid mounting bolt oxidation rate too fast, improve practical life, guarantee to install stably.

Drawings

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

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a side sectional view of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure: 1. a vertical tube; 2. installing a disc; 3. an inner ring groove; 4. an outer ring groove; 5. a side port; 6. installing a sleeve; 7. a first hole; 8. mounting holes; 9. a micro fan; 10. a side groove; 11. a curved pipe; 12. a filter ring; 13. fixing the rod; 14. filtering holes; 15. trepanning; 16. installing a pipe; 17. a limiting ring; 18. a threaded hole; 19. a thread groove; 20. and (6) protecting the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 5, the utility model provides a generator wind-guiding circle dustproof construction, including vertical pipe 1 and mounting disc 2, inner ring groove 3 has been seted up to the top surface of vertical pipe 1, outer ring groove 4 has been seted up to the internal surface of vertical pipe 1, outer ring groove 4 is linked together with inner ring groove 3, filter ring 12 has been cup jointed in inner surface activity of inner ring groove 3, filter ring 12's top surface has been seted up filtration pore 14, side mouth 5 has been seted up to the surface of vertical pipe 1, the fixed surface of vertical pipe 1 is connected with installation cover 6, the fixed surface intercommunication of installation cover 6 has bent pipe 11, the lower extreme and the mounting disc 2 fixed connection of bent pipe 11, no. 7 hole has been seted up to the top surface of mounting disc 2, mounting hole 8 has been seted up to the bottom surface of mounting disc 2, mounting hole 8 is linked together with No. 7 hole, the upper end and the bent pipe 11 of No. 7 are linked together, the inside of mounting hole 8 is equipped with micro fan 9, threaded hole 18 has been seted up to the top surface of mounting disc 2.

Wherein, the internal diameter of mounting hole 8 is greater than the internal diameter of a hole 7, and side channel 10 has been seted up to the bottom surface of mounting disc 2, and side channel 10 is linked together with mounting hole 8.

By utilizing the side grooves 10 to be communicated with the mounting holes 8, the air sucked by the air micro-fan 9 can be sucked and discharged when the mounting disc 2 is fixedly mounted with the device, and the stability of air circulation is improved.

Wherein, the side port 5 is communicated with the inner annular groove 3, the outer end of the side port 5 is communicated with the mounting sleeve 6, and the side port 5 is annularly distributed on the outer side surface of the vertical pipe 1.

The air sucked in the inner ring groove 3 is sucked into the mounting sleeve 6 through the side ports 5, the air is uniformly sucked into the mounting sleeve 6 through the side ports 5 distributed in the annular shape, and the air is output by matching with the curved pipes 11 on the two sides.

Wherein, the internal surface fixed connection of inner ring groove 3 has dead lever 13, and trepanning 15 has been seted up to the top surface of crossing filter ring 12, and the surface and the trepanning 15 activity of dead lever 13 cup joint.

Through utilizing dead lever 13 in the inner ring groove 3 for filter ring 12 cup joints and has a stable effect in the inner ring groove 3 after, avoids rotating.

Wherein, the outer surface mounting of dead lever 13 has cup jointed spacing ring 17, and spacing ring 17 is located the below of crossing filter ring 12, and the outer surface screw of dead lever 13 has cup jointed installation pipe 16, and installation pipe 16 is located the top of crossing filter ring 12.

Through utilizing spacing ring 17, it is spacing to realize filtering ring 12 and cup joint, avoids sheltering from side port 5, improves the effect of actual air suction, and utilizes installation pipe 16 to realize that the top is spacing, opens when needs clearance dust.

Wherein, the top surface of mounting disc 2 is seted up thread groove 19, and thread groove 19 is located the outside of screw hole 18, and the internal surface screw thread of thread groove 19 is cup jointed protection tube 20.

Through utilizing thread groove 19 and protection tube 20 screw thread to cup joint for after the installation of actual construction bolt cup joint, realize the cup joint of top sealed, reduce and contact with ambient air and steam, slow down the oxidation rate.

Wherein, the number of the curved pipes 11 and the micro fans 9 is two, and the two curved pipes 11 are distributed on two sides of the mounting sleeve 6 in bilateral symmetry.

Through the bent pipe 11 and the micro fan 9 that utilize two sets of symmetries, when guaranteeing that both sides suction is even, strengthen the suction effect, realize high-efficient dustproof.

The utility model discloses a theory of operation and use flow: the micro fan 9 is started, air in the environment is sucked into the inner ring groove 3 along the inner ring groove 3 and the outer ring groove 4, dust is filtered on the top surface of the filter ring 12, pure air is sucked into the bent pipe 11 through the side port 5, is sucked into the micro fan 9 through the first hole and is discharged through the side groove 10, when the filtered dust needs to be cleaned, the installation pipe 16 is screwed out, the filter ring 12 is taken out outwards, and the dust is pushed out along with the movement out of the filter ring 12.

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.

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 generator wind-guiding circle dustproof construction, includes vertical pipe (1) and mounting disc (2), its characterized in that: the novel fan mounting structure is characterized in that an inner ring groove (3) is formed in the top surface of the vertical pipe (1), an outer ring groove (4) is formed in the inner surface of the vertical pipe (1), the outer ring groove (4) is communicated with the inner ring groove (3), a filter ring (12) is movably sleeved on the inner surface of the inner ring groove (3), a filter hole (14) is formed in the top surface of the filter ring (12), a side opening (5) is formed in the outer surface of the vertical pipe (1), a mounting sleeve (6) is fixedly connected to the outer surface of the vertical pipe (1), a bent pipe (11) is fixedly communicated with the outer surface of the mounting sleeve (6), the lower end of the bent pipe (11) is fixedly connected with the mounting disc (2), a first hole (7) is formed in the top surface of the mounting disc (2), a mounting hole (8) is formed in the bottom surface of the mounting disc (2), the mounting hole (8) is communicated with the first hole (7), the upper end of the first hole (7) is communicated with the bent pipe (11), a miniature fan (9) is arranged inside the mounting hole (8), and a threaded hole (18) is formed in the mounting disc (2).

2. The generator wind guide ring dustproof structure of claim 1, characterized in that: the inner diameter of the mounting hole (8) is larger than that of the first hole (7).

3. The generator wind guide ring dustproof structure of claim 1, characterized in that: a side groove (10) is formed in the bottom surface of the mounting disc (2), and the side groove (10) is communicated with the mounting hole (8).

4. The generator wind guide ring dustproof structure of claim 1, characterized in that: the side opening (5) is communicated with the inner annular groove (3), and the outer end of the side opening (5) is communicated with the mounting sleeve (6).

5. The generator wind guide ring dustproof structure according to claim 4, wherein: the side openings (5) are annularly distributed on the outer side surface of the vertical pipe (1).

6. The generator wind guide ring dustproof structure of claim 1, characterized in that: the interior fixed surface of interior annular groove (3) is connected with dead lever (13), trepanning (15) have been seted up to the top surface of crossing filter ring (12), the surface and the trepanning (15) activity of dead lever (13) are cup jointed.

7. The generator wind guide ring dustproof structure of claim 6, wherein: the outer surface mounting of dead lever (13) has cup jointed spacing ring (17), spacing ring (17) are located the below of crossing filter ring (12), the outer surface screw thread of dead lever (13) has cup jointed installation pipe (16), installation pipe (16) are located the top of crossing filter ring (12).

8. The generator wind guide ring dustproof structure of claim 1, characterized in that: the top surface of the mounting disc (2) is provided with a thread groove (19), and the thread groove (19) is positioned on the outer side of the threaded hole (18).

9. The generator wind guide ring dustproof structure of claim 8, characterized in that: and a protective pipe (20) is sleeved on the inner surface of the thread groove (19) in a threaded manner.

10. The generator wind guide ring dustproof structure of claim 1, characterized in that: the number of the curved pipes (11) and the number of the micro fans (9) are two, and the two curved pipes (11) are symmetrically distributed on two sides of the mounting sleeve (6) in the left-right direction.