CN211513772U

CN211513772U - Filter box for wind driven generator

Info

Publication number: CN211513772U
Application number: CN201922309261.2U
Authority: CN
Inventors: 孟宪玉; 赵寅
Original assignee: Jiangsu Zhiwei Heavy Industry Technology Co ltd
Current assignee: Jiangsu Zhiwei Heavy Industry Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-18
Anticipated expiration: 2029-12-20

Abstract

The utility model belongs to the technical field of wind-powered electricity generation. The efficiency of cotton is crossed in the dismouting of traditional filter cartridge is low. To the problem among the prior art, the utility model discloses a filter cartridge for aerogenerator, including end box and apron, end box and apron are welded integratively, be formed with the accommodation space that is used for placing the filter pulp between end box and the apron, all set up the square ventilation hole that a plurality of played the radiating action on end box and the apron, patchhole and bullport have been seted up on the apron, the patchhole is located apron length direction's middle part, the cross-section of patchhole is the splayed, patchhole bottom and apron bottom surface smooth connection, the bullport is equipped with two, the middle part of apron width direction is all located to two bullports and is located the both sides of patchhole respectively, do not link up between two bullports. This can realize filtering cotton's quick assembly disassembly, improve the operating efficiency.

Description

Filter box for wind driven generator

Technical Field

The utility model relates to a filter cartridge, concretely relates to filter cartridge for aerogenerator belongs to wind-powered electricity generation technical field.

Background

Wind power generator can be continuous in the operation process and produce heat, for avoiding the inside high temperature of generator, the generator generally all can design has cooling structure, and the cooling method that now commonly adopts is air cooling, forms the confined wind path that can supply air cycle in generator inside through the cooling bounding wall promptly, and wherein, for the cleanliness of assurance air, usually can set up filter equipment in the wind gap department, and this kind of filter equipment is generally called the filter box.

The existing filter box structure is shown in figure 1 and comprises a bottom box 10 and a cover plate 20, wherein the bottom box is of an open-top structure, a plurality of ventilation holes which play a heat dissipation role are formed in the side wall and the bottom of the bottom box, an inner cavity of the bottom box is used for placing filter cotton, the cover plate covers the open-top of the bottom box, and the cover plate and the bottom box are fastened together through bolts and nuts. When the filter cotton is installed in the existing filter box, the filter cotton needs to be firstly placed in the inner cavity of the bottom box, then the cover plate is fixed on the bottom box through fasteners (bolts and nuts), when the filter cotton is replaced or cleaned, the bolts and the nuts need to be firstly disassembled to disassemble the cover plate from the bottom box, then the filter cotton is removed from the bottom box, the operation is complex, and the operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

Problem to among the prior art, the utility model provides a filter cartridge for aerogenerator, this filter cartridge can realize the quick assembly disassembly who crosses the filter pulp, improves the operating efficiency.

In order to realize the technical purpose, the technical proposal of the utility model is that:

the utility model provides a filter cartridge for aerogenerator, including end box and apron, end box and apron weld an organic whole, be formed with the accommodation space that is used for placing the filter pulp between end box and the apron, all set up the square ventilation hole that a plurality of played the radiating effect on end box and the apron, patchhole and bullport have been seted up on the apron, the patchhole is located apron length direction's middle part, the cross-section of patchhole is the splayed, patchhole bottom and apron bottom surface level and smooth connection, the bullport is equipped with two, the middle part of apron width direction and the both sides that are located the patchhole respectively are all located to two bullports, do not link up between two bullports. The utility model discloses simple structure through set up patchhole and bullport on the filter cartridge apron, can realize filtering cotton's quick assembly disassembly, improves the operating efficiency, wherein, when the filter cartridge installation filters the cotton, only need to filter the cotton and insert then drag fast and guide from the both sides bullport from the patchhole and filter the cotton and lay in the accommodation space, when the filter cartridge was changed and is filtered the cotton, only need follow the patchhole will filter the cotton drag out can. Furthermore, the utility model discloses an improve the shape of patchhole, can reduce the resistance that filters the cotton from patchhole entering bullport below accommodation space on the one hand, more be favorable to leading to bullport below accommodation space with the filtration cotton that inserts the patchhole top in to further improve the operating efficiency, on the other hand can also be with the air current level and smooth derivation in the filter cartridge outside the filter cartridge, be favorable to the air current to dispel the heat more high-efficiently.

Preferably, the edge of the insertion hole is provided with an arc-shaped guide plate, and the arc-shaped guide plate is smoothly connected with the top of the insertion hole. So be provided with and do benefit to and lead to the patchhole top with the filter pulp to can install the filter pulp to the filter box in more conveniently.

Preferably, the front side and the rear side of the insertion hole are provided with pull holes, and the pull holes are communicated with the insertion hole. When the filter cartridge was changed and is crossed the filter pulp, the existence of arc deflector on the insert hole edge can obstruct and point or other gripping means upwards to pulling of filter pulp, is unfavorable for the filter pulp to take out from the filter cartridge, the utility model discloses a set up and draws the hole, when filter pulp is changed to the filter cartridge, can follow earlier will cross the filter pulp more easily and upwards pull out the pull-out hole that pulls and automatically drive the filter pulp again and come out from the insert hole after dragging out the one corner with the filter pulp.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a sectional view taken along the line A-A;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of a prior art cartridge;

reference numerals:

10. bottom case 20, cover plate 21, insertion hole 22, pull hole 23, guide hole 24, arc guide plate 30, accommodation space 40 and ventilation hole

Detailed Description

With reference to fig. 1 to 3, a specific embodiment of the present invention is described in detail, but the present invention is not limited to the claims.

As shown in fig. 1 to 3, a filter box for a wind power generator comprises a bottom box 10 and a cover plate 20, wherein the bottom box 10 and the cover plate 20 are welded together, an accommodating space 30 for placing filter cotton is formed between the bottom box 10 and the cover plate 20, the bottom box 10 and the cover plate 20 are both provided with a plurality of square ventilation holes 40 for heat dissipation, the cover plate 20 is provided with an insertion hole 21, a pulling hole 22 and two guiding holes 23, the insertion hole 21 is located in the middle of the cover plate 20 in the length direction, the cross section of the insertion hole 21 is splayed, the top edge of the insertion hole 21 is smoothly connected with an arc-shaped guide plate 24, the bottom of the insertion hole 21 is smoothly connected with the bottom surface of the cover plate 20, the pulling hole 22 and the guiding holes 23 are both provided with two pulling holes 22, wherein the two pulling holes 22 are respectively located on the front side and the rear side of the insertion hole 21, the two pulling holes 22 are both communicated with the insertion hole 21, the two guide holes 23 do not penetrate therethrough.

To sum up, the utility model has the advantages of it is following:

1. the utility model discloses simple structure through set up patchhole 21 and bullport 23 on filter cartridge apron 20, can realize the quick assembly disassembly who crosses the filter pulp, improves the operating efficiency, wherein, when the filter cartridge installation crosses the filter pulp, only need to cross the filter pulp and insert from patchhole 21 then drag fast from both sides bullport 23 and guide the filter pulp and lay in the accommodation space, when the filter cartridge was changed the filter pulp, only need follow patchhole 21 will cross the filter pulp and drag out can.

2. The utility model discloses an improve the shape of patchhole 21, can reduce the resistance that the filter pulp got into bullport 23 below accommodation space from patchhole 21 on the one hand, more be favorable to leading to the bullport 23 below accommodation space with the filter pulp that inserts the patchhole 21 top in to further improve the operating efficiency, on the other hand can also be with the smooth derivation of the air current in the filter cartridge outside the filter cartridge, be favorable to the air current to dispel the heat more high-efficiently.

3. The utility model discloses a set up arc deflector and draw hole 22, not only be favorable to guiding the filter pulp to patchhole 21 top to can more conveniently will filter the cotton installation to the filter cartridge in, but also can conveniently will filter the cotton and take out from the filter cartridge, further improve the operating efficiency.

It should be understood that the above detailed description of the present invention is only for illustrative purposes and is not limited to the technical solutions described in the embodiments of the present invention. It will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims

1. The utility model provides a filter cartridge for aerogenerator, a serial communication port, including end box and apron, end box and apron weld an organic whole, be formed with the accommodation space that is used for placing the filter pulp between end box and the apron, all set up the square ventilation hole that a plurality of played the radiating effect on end box and the apron, patchhole and bullport have been seted up on the apron, the patchhole is located apron length direction's middle part, the cross-section of patchhole is the splayed, patchhole bottom and apron bottom surface smooth connection, the bullport is equipped with two, the middle part of apron width direction is all located to two bullports and is located the both sides of patchhole respectively, it does not link up between two bullports.

2. A filter cartridge as claimed in claim 1, wherein the insertion hole is provided at its edge with an arc-shaped guide plate which is smoothly connected with the top of the insertion hole.

3. The filter cartridge of claim 2, wherein the insertion hole is provided at both front and rear sides thereof with a pull hole communicating with the insertion hole.