CN212543510U - Generator sand prevention dust hood - Google Patents
Generator sand prevention dust hood Download PDFInfo
- Publication number
- CN212543510U CN212543510U CN202021214199.5U CN202021214199U CN212543510U CN 212543510 U CN212543510 U CN 212543510U CN 202021214199 U CN202021214199 U CN 202021214199U CN 212543510 U CN212543510 U CN 212543510U
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- plate
- sealing plate
- generator
- heat dissipation
- mounting
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Abstract
The utility model discloses a generator sand-proof dust hood, which is arranged at the air inlet end of a generator, the sand-proof dust hood comprises a mounting frame, a sealing plate and a hood body, one end of the hood body is fixedly connected with a baffle ring around the circumference, the mounting frame comprises a mounting plate and a mounting post, the circumference of the sealing plate is detachably connected with the mounting post through the baffle ring, the surface of the sealing plate is provided with a plurality of first heat dissipation holes which penetrate through the sealing plate, and the center of the sealing plate is detachably connected with a; the cover body comprises a semicircular baffle and a semicircular heat dissipation plate, a plurality of second heat dissipation holes are formed in the heat dissipation plate, the baffle and one end of the heat dissipation plate are integrally connected, the other end of the baffle is fixedly connected with extension plates respectively, and the two extension plates are detachably connected through fastening bolts; the sealing plate and the inner surface of the cover body are respectively provided with a filtering sponge; through placing the filter sponge, can prevent effectively that particulate matter or greasy dirt from getting into the generator inside, prevent that the generator from leading to inefficacy because of particulate matter pollutes the inside subassembly, filter the sponge simultaneously and also can adsorb the greasy dirt, wash after long-time the use and can recycle.
Description
Technical Field
The utility model relates to a generator field of preventing dust, specifically speaking relate to a generator dust hood.
Background
The operational environment of generator most all with external direct contact, and all need open the louvre, but to the generator of direct setting work under mill's workshop or outside natural environment, because of the inside fan effect of generator, lead to external pressure to be greater than the inside pressure of generator, after long-time the use, often have the pollutant to pass through inside the louvre gets into the generator, be difficult to the clearance, and the pollutant can get into generator internal pollution motor winding and arouse that creepage leads to short-circuit fault when serious, and then influence the reliability of generator.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome foretell not enough, the utility model provides a generator dust hood.
A generator sand-proof dust hood is installed at the air inlet end of a generator and comprises a mounting frame, a sealing plate and a hood body, wherein one end of the hood body is fixedly connected with a baffle ring around the circumference; the periphery of the sealing plate is detachably connected with the mounting column through a baffle ring, a plurality of first heat dissipation holes are formed in the surface of the sealing plate and penetrate through the sealing plate, and the center of the sealing plate is detachably connected with a central plate; the cover body comprises a semicircular baffle and a semicircular heat dissipation plate, a plurality of second heat dissipation holes are formed in the heat dissipation plate, the baffle and one end of the heat dissipation plate are integrally connected, the other end of the baffle is fixedly connected with extension plates respectively, and the two extension plates are detachably connected through fastening bolts; the sealing plate and the inner surface of the cover body are respectively provided with a filtering sponge.
By the utility model discloses an optimal scheme, filter the sponge and adopt fire-retardant filtration sponge material.
By the utility model discloses a preferred scheme, the diameter of shrouding is the same with the diameter of the cover body, but is less than the diameter of mounting panel.
The utility model has the advantages that: through placing fire-retardant filtration sponge gasket in the dust hood, can prevent effectively that particulate matter or greasy dirt from getting into the generator inside, prevent that the generator from leading to inefficacy because of particulate matter pollutes the internal component, filter the sponge simultaneously and also can adsorb the greasy dirt, wash after long-time the use and can recycle.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a side cross-sectional view of the present invention;
wherein: mounting panel 1, second louvre 2, extension plate 3, well core plate 4, first louvre 5, shrouding 6, the cover body 7, fastening bolt 8, baffle 9, heating panel 10, filter sponge 11.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, the two components can be communicated with each other inside, the fixed connection can be welding, glue joint and the like, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
As shown in fig. 1-3, a generator sand-proof dust hood is installed at an air inlet end of a generator, and comprises a mounting frame, a sealing plate 6 and a hood body 7, wherein one end of the hood body 7 is fixedly connected with a baffle ring around the circumference, the mounting frame comprises a mounting plate 1 and mounting columns, the hood body 7 is arranged between the mounting plate 1 and the sealing plate 6, the baffle ring is arranged between the sealing plate 6 and the hood body 7, one side of the mounting plate 1 is detachably connected with a generator shell through bolts, the other side of the mounting plate is outwards and fixedly connected with a plurality of mounting columns, and the mounting columns are uniformly distributed around the circumference of; the sealing plate 6, the cover body 7 and the mounting plate 1 are connected and molded through mounting columns.
The circumference of the sealing plate 6 is respectively detachably connected with the baffle ring and the mounting column through screws, a plurality of first heat dissipation holes 5 are formed in the surface of the sealing plate 6 and penetrate through the sealing plate 6, and the center of the sealing plate 6 is detachably connected with a central plate 4; set up the heat dissipation that first louvre 5 was used for the generator, set up well core plate 4 and be for improving shrouding 6's rigidity, if 6 whole surfaces of shrouding set up first louvre 5, then shrouding 6's rigidity is not enough, if take place slight collision, then can lead to 6 deformations of shrouding, influence the filter effect.
The cover body 7 comprises a semicircular baffle 9 and a semicircular heat dissipation plate 10, the heat dissipation plate 10 is provided with a plurality of second heat dissipation holes 2, one end of the baffle 9 is integrally connected with one end of the heat dissipation plate 10, the other end of the baffle 9 is fixedly connected with the extension plates 3 respectively, and the two extension plates 3 are detachably connected through fastening bolts 8; the half of the cover body 7 is provided with a baffle 9, and the half is provided with a heat dissipation plate 10, so that the whole rigidity of the cover body 7 is improved, and the processing is convenient; meanwhile, the two extension plates 3 are fastened by fastening bolts 8, so that the cover body 7 is prevented from falling.
The sealing plate 6 and the inner surface of the cover body 7 are respectively provided with a filtering sponge 11, and the filtering sponge 11 is made of flame-retardant filtering sponge materials; on the one hand, the filter can effectively filter particle impurities, prevent particles from entering the generator to influence the normal work of the generator, and meanwhile, the filter can adsorb oil stain dust, can be detached to be cleaned, can be used for multiple times, and saves the cost.
The diameter of the sealing plate 6 is the same as that of the cover body 7, but is smaller than that of the mounting plate 1; the diameter of the sealing plate 6 is the same as that of the cover body 7, and if the diameter of the sealing plate 6 is larger than that of the cover body 7, the cost is wasted; if the diameter of the sealing plate 6 is smaller than that of the cover body 7, no effect can be achieved.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a generator sand prevention dust cover installs at generator air inlet end, its characterized in that: the sand-proof dust hood comprises a mounting frame, a sealing plate (6) and a hood body (7), wherein one end of the hood body (7) is fixedly connected with a baffle ring around the circumference, the mounting frame comprises a mounting plate (1) and mounting columns, the hood body (7) is arranged between the mounting plate (1) and the sealing plate (6), the baffle ring is arranged between the sealing plate (6) and the hood body (7), one side of the mounting plate (1) is detachably connected with a generator shell, the other side of the mounting plate is outwards and fixedly connected with a plurality of mounting columns, and the mounting columns are uniformly distributed around the circumference of the mounting plate (1); the circumference of the sealing plate (6) is detachably connected with the mounting column through a baffle ring, a plurality of first heat dissipation holes (5) are formed in the surface of the sealing plate (6) and penetrate through the sealing plate (6), and the center of the sealing plate (6) is detachably connected with a central plate (4); the cover body (7) comprises a semicircular baffle (9) and a semicircular heat dissipation plate (10), a plurality of second heat dissipation holes (2) are formed in the heat dissipation plate (10), the baffle (9) and one end of the heat dissipation plate (10) are integrally connected, the other end of the baffle is fixedly connected with an extension plate (3) respectively, and the two extension plates (3) are detachably connected through fastening bolts (8); the sealing plate (6) and the inner surface of the cover body (7) are respectively provided with a filtering sponge (11).
2. The generator dust cover according to claim 1, wherein: the filtering sponge (11) is made of flame-retardant filtering sponge materials.
3. The generator dust cover according to claim 1, wherein: the diameter of the sealing plate (6) is the same as that of the cover body (7), but is smaller than that of the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214199.5U CN212543510U (en) | 2020-06-28 | 2020-06-28 | Generator sand prevention dust hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214199.5U CN212543510U (en) | 2020-06-28 | 2020-06-28 | Generator sand prevention dust hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543510U true CN212543510U (en) | 2021-02-12 |
Family
ID=74545692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021214199.5U Active CN212543510U (en) | 2020-06-28 | 2020-06-28 | Generator sand prevention dust hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543510U (en) |
-
2020
- 2020-06-28 CN CN202021214199.5U patent/CN212543510U/en active Active
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