CN215421049U

CN215421049U - Case ventilation unit for wind power generation with dustproof function

Info

Publication number: CN215421049U
Application number: CN202120863116.3U
Authority: CN
Inventors: 袁明明; 田霞; 李良
Original assignee: Huadian Electric Power Research Institute Co Ltd
Current assignee: Huadian Electric Power Research Institute Co Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-04
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a dustproof case ventilating device for wind power generation, which comprises a case body, a shell, a fixed block and an adjusting bolt, wherein the right side of the case body is connected with the shell, the outer part of the left side of the shell is fixedly connected with the fixed block, and the fixed block is connected with the case body through the adjusting bolt; a plurality of ventilation openings are uniformly formed in the right side wall of the shell, and a partition plate is fixed on the right side outer wall of the shell; the accepting groove has been seted up to the downside inner wall of casing, and the inboard bottom of casing is connected with links up the piece, and links up and install the filter screen body on the piece, and the upper end of filter screen body is connected with adjusts the shell, and adjusts the inside left and right sides of shell and be provided with second movable block and first movable block respectively, and the accepting block is all installed at the top of first movable block and second movable block, and the upside wall of casing has been seted up and has been linked up the groove. The utility model can prevent dust from entering the case in the ventilation process, thereby avoiding influencing the normal work of the case, facilitating the disassembly of the filter screen and improving the practicability.

Description

Case ventilation unit for wind power generation with dustproof function

Technical Field

The utility model relates to the technical field related to wind power generation, in particular to a dustproof case ventilation device for wind power generation.

Background

Wind power generation can convert wind energy into electric energy, a wind power generator box needs to be ventilated and cooled in the wind power generation process, and at the moment, a case ventilation device for wind power generation is needed, but the existing case ventilation device for wind power generation still has many defects.

General quick-witted case ventilation unit for wind power generation, at the ventilation in-process, the dust gets into quick-witted incasement easily, influences quick-witted case normal work to be not convenient for dismantle the filter screen, the practicality is low, consequently, we provide a quick-witted case ventilation unit for wind power generation with dustproof function, so that solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind power generation case ventilation device with a dustproof function, and aims to solve the problems that in the ventilation process of a general wind power generation case ventilation device provided in the background art, dust easily enters a case, the normal work of the case is influenced, a filter screen is not convenient to disassemble, and the practicability is low.

The technical scheme adopted by the utility model for solving the problems is as follows: the utility model provides a quick-witted case ventilation unit for wind power generation with dustproof function, includes quick-witted case body, casing, fixed block and adjusting bolt, its characterized in that: the right side of the case body is connected with the shell, the outer part of the left side of the shell is fixedly connected with a fixed block, and the fixed block is connected with the case body through an adjusting bolt; a plurality of ventilation openings are uniformly formed in the right side wall of the shell, a partition plate is fixed on the right side outer wall of the shell, and the partition plate is located outside the ventilation openings; the accepting groove has been seted up to the downside inner wall of casing, the inboard bottom of casing is connected with links up the piece, and links up fixed mounting on the piece and have a filter screen body, the upper end fixedly connected with of filter screen body adjusts the shell, and adjusts the inside left and right sides of shell and be provided with second movable block and first movable block respectively, the equal fixed mounting in top of first movable block and second movable block has the accepting piece, the last lateral wall of casing has been seted up and has been linked up the groove, first movable block and second movable block insert and link up the inslot.

Preferably, the housing forms a detachable structure on the chassis body through the adjusting bolt, and the right side wall of the housing is obliquely arranged.

Preferably, the shell is connected with the connecting block in a clamping mode, and the partition plates are arranged on the shell at equal intervals.

Preferably, the longitudinal section of the partition board is L-shaped, and the positions of the partition board and the ventilation openings are arranged in one-to-one correspondence.

Preferably, the first movable block and the second movable block both form a clamping type sliding structure on the adjusting shell, and the second movable block and the first movable block are correspondingly arranged left and right relative to the center line of the adjusting shell.

Preferably, the springs are uniformly distributed between the first movable block and the second movable block, and the first movable block and the second movable block are connected with the joining groove in a clamping mode.

Compared with the prior art, the utility model has the following advantages and effects:

1. the dust-blocking device is provided with a partition plate and a filter screen body, the partition plate and the vent holes are arranged in a one-to-one correspondence manner through the positions of the partition plate, so that the partition plate can block the vent holes and block dust, and the filter screen body is arranged in the shell, so that the dust can be further blocked, the dust is prevented from entering the machine case body, and the normal work of the machine case is prevented from being influenced;

2. the filter screen is provided with the movable block and the bearing block, a clamping type sliding structure is formed on the adjusting shell through the first movable block and the second movable block, the first movable block and the second movable block are driven to slide inwards through controlling the bearing block, and clamping with the connecting groove is cancelled, so that the filter screen body is convenient to disassemble, and the practicability is improved;

3. be equipped with vent and spring, evenly distributed has the spring through between first movable block and the second movable block for the elasticity of spring can improve the stability of first movable block and second movable block to joining groove block, and the right side wall evenly distributed of rethread casing has the vent, is convenient for quick-witted case body ventilation cooling.

To sum up, this quick-witted case ventilation unit for wind power generation with dustproof function can prevent that the dust from getting into quick-witted incasement at the ventilation in-process, avoids influencing quick-witted case normal work to be convenient for dismantle the filter screen, improved the practicality.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the connection between the housing and the first movable block according to the present invention;

FIG. 4 is a schematic side view of the present invention.

In the figure: case body 1, casing 2, vent 3, baffle 4, accept groove 5, filter screen body 6, linking piece 7, adjust shell 8, first movable block 9, accept piece 10, spring 11, fixed block 12, adjusting bolt 13, link groove 14, second movable block 15.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

Examples are given.

Referring to fig. 1 to 4, in the embodiment, a chassis ventilation device for wind power generation with a dustproof function includes a chassis body 1, a housing 2, a fixing block 12 and an adjusting bolt 13, the right side of the chassis body 1 is connected to the housing 2, the left outside of the housing 2 is fixedly connected to the fixing block 12, and the fixing block 12 is connected to the chassis body 1 through the adjusting bolt 13; a plurality of ventilation openings 3 are uniformly formed in the right side wall of the shell 2, a partition plate 4 is fixed on the right side outer wall of the shell 2, and the partition plate 4 is located outside the ventilation openings 3; accept groove 5 has been seted up to casing 2's downside inner wall, casing 2's inboard bottom is connected with links up piece 7, and link up on the piece 7 fixed mounting have filter screen body 6, the upper end fixedly connected with of filter screen body 6 adjusts shell 8, and the inside left and right sides of adjusting shell 8 is provided with second movable block 15 and first movable block 9 respectively, the equal fixed mounting in top of first movable block 9 and second movable block 15 has a piece 10 of accepting, link up groove 14 has been seted up to casing 2's the side wall of going up, first movable block 9 and second movable block 15 insert and link up in the groove 14.

Referring to fig. 1 and 4, the housing 2 forms a detachable structure on the chassis body 1 through the adjusting bolt 13, and the right side wall of the housing 2 is obliquely arranged, so that the flexibility of use is improved, and ventilation is facilitated. Casing 2 is connected with the mode that links up piece 7 adoption block, and baffle 4 equidistant setting on casing 2 has improved the stability of filter screen body 6. The longitudinal section of the partition plate 4 is L-shaped, and the position of the partition plate 4 corresponds to the vent holes 3 one by one, so that the partition plate 4 can shield the vent holes 3 to block dust, the dust is prevented from entering the case body 1, and the normal work of the case is prevented from being influenced.

Referring to fig. 1, 2 and 3, the first movable block 9 and the second movable block 15 both constitute a snap-on sliding structure on the adjusting shell 8, and the second movable block 15 and the first movable block 9 are correspondingly arranged on the left and right of the center line of the adjusting shell 8, and the first movable block 9 and the second movable block 15 are driven to slide to the inner side by controlling the bearing block 10, so that the snap-on with the joining groove 14 is cancelled, the filter screen body 6 is convenient to detach, and the practicability is improved. Evenly distributed has spring 11 between first movable block 9 and the second movable block 15, and first movable block 9 and second movable block 15 all are connected with the mode that links up groove 14 adoption block for spring 11's elasticity can improve the stability of first movable block 9 and second movable block 15 to linking up groove 14 block.

The working principle is as follows: when the dustproof case ventilating device for wind power generation is used, firstly, as shown in a combined drawing 1 and a combined drawing 4, the adjusting bolt 13 is rotated to enable the fixed block 12 to be connected with the case body 1 through threads so as to install the shell 2, in the working process of the case body 1, ventilation and heat dissipation can be carried out through the ventilation openings 3 uniformly distributed on the right side wall of the shell 2, meanwhile, the positions of the partition plates 4 are in one-to-one correspondence with the ventilation openings 3, the partition plates 4 can shield the ventilation openings 3 to block dust, then, the dust can be further blocked through the filter screen body 6 arranged in the shell 2, the dust is prevented from entering the case body 1, normal working of the case is prevented from being influenced, and meanwhile, the blocked dust can fall into the receiving groove 5 and can be conveniently cleaned.

Finally, as shown in fig. 1, 2 and 3, when the filter screen body 6 needs to be replaced, the receiving block 10 is controlled to drive the first movable block 9 and the second movable block 15 to slide inwards, so that the clamping with the joining groove 14 is cancelled, the filter screen body 6 is convenient to detach, and the practicability is improved. When installing filter screen body 6, make linking piece 7 and casing 2 block, then with first movable block 9 and second movable block 15 slip in linking groove 14, it is fixed rather than the block, rethread spring 11's elasticity can improve the stability of first movable block 9 and second movable block 15 to linking groove 14 block to improve filter screen body 6's stability, this is exactly this whole process that this machine case ventilation unit for wind power generation with dustproof function used.

Those not described in detail in this specification are well within the skill of the art.

In addition, it should be noted that the above contents described in the present specification are only illustrations of the structures of the present invention. All equivalent variations of the structures, features and principles described in accordance with the present inventive concepts are included within the scope of the present invention. Those skilled in the art to which the utility model relates will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the utility model as disclosed in the accompanying claims.

Claims

1. The utility model provides a quick-witted case ventilation unit for wind power generation with dustproof function, includes quick-witted case body (1), casing (2), fixed block (12) and adjusting bolt (13), its characterized in that: the right side of the case body (1) is connected with the shell (2), the outer part of the left side of the shell (2) is fixedly connected with a fixed block (12), and the fixed block (12) is connected with the case body (1) through an adjusting bolt (13); a plurality of ventilation openings (3) are uniformly formed in the right side wall of the shell (2), a partition plate (4) is fixed on the right side outer wall of the shell (2), and the partition plate (4) is located outside the ventilation openings (3); accept groove (5) have been seted up to the downside inner wall of casing (2), the inboard bottom of casing (2) is connected with links up piece (7), and links up on piece (7) fixed mounting has filter screen body (6), the upper end fixedly connected with of filter screen body (6) adjusts shell (8), and the inside left and right sides of adjusting shell (8) is provided with second movable block (15) and first movable block (9) respectively, the equal fixed mounting in top of first movable block (9) and second movable block (15) has a piece (10) that holds, the side wall of going up of casing (2) has been seted up and has been linked up groove (14), first movable block (9) and second movable block (15) insert in linking groove (14).

2. The wind power generation casing ventilation device having a dust-proof function according to claim 1, characterized in that: the shell (2) forms a detachable structure on the case body (1) through the adjusting bolt (13), and the right side wall of the shell (2) is obliquely arranged.

3. The wind power generation casing ventilation device having a dust-proof function according to claim 1 or 2, characterized in that: the shell (2) is connected with the connecting block (7) in a clamping mode, and the partition plates (4) are arranged on the shell (2) at equal intervals.

4. The wind power generation casing ventilation device having a dust-proof function according to claim 3, wherein: the longitudinal section of the partition plate (4) is L-shaped, and the positions of the partition plate (4) and the ventilation openings (3) are arranged in a one-to-one correspondence manner.

5. The wind power generation casing ventilation device having a dust-proof function according to claim 1, characterized in that: the first movable block (9) and the second movable block (15) both form a clamping type sliding structure on the adjusting shell (8), and the second movable block (15) and the first movable block (9) are correspondingly arranged left and right relative to the center line of the adjusting shell (8).

6. The wind-power-generation-use chassis ventilation device having a dust-proof function according to claim 1 or 5, characterized in that: springs (11) are uniformly distributed between the first movable block (9) and the second movable block (15), and the first movable block (9) and the second movable block (15) are connected with the connecting groove (14) in a clamping mode.