CN219176500U

CN219176500U - Porous oil nozzle for wind driven generator

Info

Publication number: CN219176500U
Application number: CN202320224411.3U
Authority: CN
Inventors: 钱建南; 李雪
Original assignee: Wuxi Muyan Machinery Co ltd
Current assignee: Wuxi Muyan Machinery Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-13
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a porous oil nozzle for a wind driven generator, which belongs to the field of oil nozzles, and comprises a top oil injection pipe and a bottom oil injection pipe, wherein one end of the bottom oil injection pipe, which is close to the top oil injection pipe, is provided with a threaded pipe, the inner side of the threaded pipe is provided with a filter assembly, the filter assembly comprises a mounting drain groove, the mounting drain groove is arranged on the inner side of the threaded pipe, the top of the outer side of the mounting drain groove is fixedly provided with a plurality of connecting columns, the connecting columns are hung on the top of the threaded pipe, the inner side of the mounting drain groove is provided with a filter screen, the bottom of the mounting drain groove is in threaded connection with a bottom filter screen column, the outer side of the filter screen is provided with a taking-out assembly, the taking-out assembly is used for taking out the filter screen, the taking-out assembly comprises a connecting arc plate, and the connecting arc plate is fixed on the outer side of the filter screen; the oil supply device can filter impurities in oil, further protect the bearing, and avoid throttling or blocking of the nozzle, so that the oil supply flow is ensured.

Description

Porous oil nozzle for wind driven generator

Technical Field

The utility model relates to the field of oil nozzles, in particular to a porous oil nozzle for a wind driven generator.

Background

The working principle of the wind driven generator is simple, the wind wheel rotates under the action of wind force, kinetic energy of wind is converted into mechanical energy of the wind wheel shaft, the generator rotates to generate electricity under the drive of the wind wheel shaft, and the oil nozzle accurately transmits fuel oil to the inside of the generator for combustion, so that the rotating effect of the generator is better;

however, the oil in the nozzle may contain some impurities, one of which is smaller than the diameter of the nozzle, and one of which is larger than the diameter of the nozzle. Small-diameter impurities enter a bearing lubrication environment through nozzle small holes, and the impurities with the size can cause the blockage between bearing moving parts; the large-diameter impurities can cause the nozzle to be throttled or blocked, reduce the oil supply flow, even cause the oil supply flow of the bearing to be cut off, and the consequences are very serious.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a porous oil nozzle for a wind driven generator, which can filter impurities in oil, further protect a bearing, avoid throttling or blocking of the nozzle and further ensure the oil supply flow.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a wind-driven generator is with porous fuel sprayer, includes that top spouts oil pipe and bottom spouts oil pipe, the bottom spouts oil pipe and is close to the one end that the top spouts oil pipe is provided with the screwed pipe, the inboard of screwed pipe is provided with filtering component.

Further, the filter assembly comprises an installation leakage groove, the installation leakage groove is arranged on the inner side of the threaded pipe, a plurality of connecting columns are fixed on the top of the outer side of the installation leakage groove, the connecting columns are hung on the top of the threaded pipe, a filter screen is installed on the inner side of the installation leakage groove, and the bottom of the installation leakage groove is connected with a bottom filter screen column in a threaded manner;

the outside of filter screen is provided with takes out the subassembly, take out the subassembly and be used for the filter screen takes out.

Further, take out the subassembly including connecting the arc board, connect the arc board be fixed in the outside of filter screen, connect the arc board be close to one side of installation hourglass groove is fixed with a plurality of latches, the latch with the mutual joint of installation hourglass groove.

Further, the connecting arc plate is close to one side of the installation leakage groove and is located between the clamping teeth and the filter screen, a plurality of first sealing soft balls are arranged on the outer side of the installation leakage groove and located at positions corresponding to the first sealing soft balls, and a plurality of second sealing soft balls are arranged on the outer side of the installation leakage groove and located at positions corresponding to the first sealing soft balls.

Further, the thickness of the bottom filter screen column is greater than the thickness of the filter screen.

Furthermore, a hook tooth is arranged at the lower part of the latch tooth, and the hook tooth is made of soft materials.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme is through hanging the installation hourglass groove in the inboard of screwed pipe to filter the impurity of macroparticle through the filter screen, and filter the small particle impurity in the fluid through the bottom filter screen post, and then can protect the bearing, and can avoid nozzle throttling or blocking, thereby guaranteed the fuel feeding flow.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure between the utility screw pipe, the connecting column and the top injection pipe;

FIG. 3 is a schematic view of the structure of the filter screen, the threaded pipe and the connecting column;

FIG. 4 is a cross-sectional view of the present utility threaded pipe;

FIG. 5 is a schematic view of the structure of the filter screen, bottom filter screen column and mounting drain tank;

fig. 6 is a schematic structural diagram of the connection arc plate, the second sealing soft ball and the latch.

The reference numerals in the figures illustrate:

1. a top oil injection pipe; 2. a bottom oil injection pipe; 3. a threaded tube; 4. installing a leakage groove; 5. a connecting column; 6. a filter screen; 7. a bottom filter screen column; 8. connecting an arc plate; 9. latch teeth; 10. a first sealing soft ball; 11. and a second sealing soft ball.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-6, a multi-hole oil spray nozzle for a wind driven generator comprises a top oil spray pipe 1 and a bottom oil spray pipe 2, wherein a threaded pipe 3 is arranged at one end of the bottom oil spray pipe 2, which is close to the top oil spray pipe 1, and a filter assembly is arranged at the inner side of the threaded pipe 3.

Referring to fig. 2-3, the filtering component comprises a mounting drain groove 4, the mounting drain groove 4 is arranged on the inner side of a threaded pipe 3, a plurality of connecting columns 5 are fixed on the top of the outer side of the mounting drain groove 4, the connecting columns 5 are hung on the top of the threaded pipe 3, a filter screen 6 is mounted on the inner side of the mounting drain groove 4, the bottom of the mounting drain groove 4 is in threaded connection with a bottom filter screen column 7, the thickness of the bottom filter screen column 7 is larger than that of the filter screen 6, by the arrangement, the effect of the bottom filter screen column 7 on filtering small-particle impurities is better, the mounting drain groove 4 is hung on the inner side of the threaded pipe 3, and the large-particle impurities are filtered through the filter screen 6, and the small-particle impurities in oil are filtered through the bottom filter screen column 7;

the outside of filter screen 6 is provided with takes out the subassembly, takes out the subassembly and is used for taking out for filter screen 6.

Referring to fig. 5-6, the take-out assembly comprises a connection arc plate 8, the connection arc plate 8 is fixed on the outer side of the filter screen 6, a plurality of clamping teeth 9 are fixed on one side, close to the installation drain groove 4, of the connection arc plate 8, the clamping teeth 9 are clamped with the installation drain groove 4, a plurality of second sealing soft balls 11 are arranged on the lower portion of the clamping teeth 9, the clamping teeth are made of soft materials, the clamping teeth 9 can be clamped to the inner side of the installation drain groove 4, the materials of the clamping teeth can be rubber or the like, when the filter screen 6 needs to be pulled out, the connection arc plate 8 can be pulled directly, the filter screen 6 is driven to move, the filter screen 6 is replaced or cleaned, one side, close to the installation drain groove 4, of the connection arc plate 8 is provided with a plurality of first sealing soft balls 10 between the clamping teeth 9 and the filter screen 6, a plurality of second sealing soft balls 11 are arranged on the outer side, corresponding positions of the first sealing soft balls 10, the clamping teeth 9 are clamped to the inner side of the connection arc plate 8, and the first sealing soft balls 11 are arranged between the first sealing soft balls and the first sealing soft balls 10, and the second sealing balls 11 are arranged between the first sealing soft balls and the first sealing balls 10 and the second sealing soft balls 4.

Working principle: when the device is used by a user, the bottom oil injection pipe 2 is fixed with the top oil injection pipe 1 through the threaded pipe 3, and then the bottom oil injection pipe 2 is integrated into an oil injection nozzle, and in operation, the installation drain groove 4 can be hung on the inner side of the threaded pipe 3 through the connecting column 5, and large-particle impurities are filtered through the filter screen 6, and small-particle impurities in oil are filtered through the bottom filter screen column 7.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a wind-driven generator is with porous fuel sprayer, includes top injection pipe (1) and bottom injection pipe (2), its characterized in that: the bottom oil spray pipe (2) is close to one end of top oil spray pipe (1) is provided with screwed pipe (3), the inboard of screwed pipe (3) is provided with filtering component.

2. A multi-hole oil nozzle for a wind power generator as defined in claim 1, wherein: the filtering assembly comprises an installation leakage groove (4), the installation leakage groove (4) is arranged on the inner side of the threaded pipe (3), a plurality of connecting columns (5) are fixed on the top of the outer side of the installation leakage groove (4), the connecting columns (5) are hung on the top of the threaded pipe (3), a filter screen (6) is arranged on the inner side of the installation leakage groove (4), and a bottom filter screen column (7) is connected with the bottom of the installation leakage groove (4) through threads;

the outside of filter screen (6) is provided with takes out the subassembly, take out the subassembly and be used for taking out for filter screen (6).

3. A multi-hole oil nozzle for a wind power generator as defined in claim 2, wherein: the extraction assembly comprises a connecting arc plate (8), wherein the connecting arc plate (8) is fixed on the outer side of the filter screen (6), a plurality of clamping teeth (9) are fixed on one side, close to the installation leakage groove (4), of the connecting arc plate (8), and the clamping teeth (9) are mutually clamped with the installation leakage groove (4).

4. A multi-hole oil nozzle for a wind power generator according to claim 3, wherein: the connecting arc plate (8) is close to one side of the installation leakage groove (4) and is located between the clamping teeth (9) and the filter screen (6), a plurality of first sealing soft balls (10) are arranged on the outer side of the installation leakage groove (4) and located at positions corresponding to the first sealing soft balls (10), and a plurality of second sealing soft balls (11) are arranged on the outer side of the installation leakage groove.

5. A multi-hole oil nozzle for a wind power generator as defined in claim 2, wherein: the thickness of the bottom filter screen column (7) is larger than that of the filter screen (6).

6. A multi-hole oil nozzle for a wind power generator according to claim 3, wherein: the lower part of the latch (9) is provided with a hook tooth which is made of soft materials.