CN214513385U - Photovoltaic power plant dc-to-ac converter room dustproof window - Google Patents
Photovoltaic power plant dc-to-ac converter room dustproof window Download PDFInfo
- Publication number
- CN214513385U CN214513385U CN202022615051.9U CN202022615051U CN214513385U CN 214513385 U CN214513385 U CN 214513385U CN 202022615051 U CN202022615051 U CN 202022615051U CN 214513385 U CN214513385 U CN 214513385U
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- China
- Prior art keywords
- filter screen
- dustproof
- frame
- groove
- draw
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 210000002268 wool Anatomy 0.000 claims abstract description 11
- 229920001967 Metal rubber Polymers 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a photovoltaic power plant dc-to-ac converter room dustproof window, which comprises a frame, the inner chamber fixedly connected with steel wire protecting wire net of frame, the inner chamber of frame is provided with the draw-in groove, the inner chamber of draw-in groove is provided with dustproof mechanism, dustproof mechanism includes first filter screen, filters sponge and second filter screen. The utility model discloses a design dustproof mechanism, first filter screen, it blocks to the sand and dust realization cubic to filter sponge and second filter screen, filter, through design steel wire protecting wire net, protection dustproof mechanism does not receive external force destruction, through changing fixed dustproof window into pull formula dustproof window, and be provided with the draw-in groove at the inner chamber of frame, the dustproof screen can the disect insertion draw-in groove, the later stage deashing, only need take dustproof window out during the maintenance, the dustproof screen pulls out can, through the sealed wool top of design, prevent that sand and dust from getting into from the gap all around to the at utmost, thereby reach the effect that makes the clearance change, the problem that the current device is not convenient for the clearance to change is solved.
Description
Technical Field
The utility model relates to a dustproof window technical field specifically is photovoltaic power plant dc-to-ac converter room dustproof window.
Background
The sandy wind weather is more in the northern area of china, the dustproof filter screen sponge of dc-to-ac converter room is ageing, dustproof effect is not good, inside a large amount of dusts got into dc-to-ac converter room radiator fan bearing and motor through dustproof filter screen, it is full of the dust in the long-term operation bearing, lead to the jamming, damage, lead to dc-to-ac converter IGBT module temperature rising behind the fan trouble, influence equipment safe operation, on-the-spot need not regularly develop the work of cleaning of dc-to-ac converter room health and trouble fan change, staff's work load has not only been increased, equipment frequent operation has also brought certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic power plant dc-to-ac converter room dustproof window possesses the advantage of the clearance of being convenient for change, has solved the problem that the clearance of being not convenient for of current device was changed.
In order to achieve the above object, the utility model provides a following technical scheme: photovoltaic power plant dc-to-ac converter room dustproof window, including the frame, the inner chamber fixedly connected with steel wire protecting wire net of frame, the inner chamber of frame is provided with the draw-in groove, the inner chamber of draw-in groove is provided with dustproof mechanism, dustproof mechanism includes first filter screen, filtration sponge and second filter screen, the right side of first filter screen is provided with the filtration sponge, the right side of filtering the sponge is provided with the second filter screen, the fixed frame of right side fixedly connected with on frame surface, the left side of fixed frame is provided with sealed wool top.
Preferably, the number of the steel wire protecting nets is two, and the two steel wire protecting nets are respectively positioned at the left end and the right end of the inner cavity of the frame.
Preferably, the shape of draw-in groove is the U type, the quantity of draw-in groove is two.
Preferably, the first filter screen is a metal rubber filter screen, and the second filter screen is a nylon fiber filter screen.
Preferably, the surface of the sealing wool top is provided with a wear-resistant layer, and the right side of the fixing frame is provided with a groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a design dustproof mechanism, first filter screen, it blocks to the sand and dust realization cubic to filter sponge and second filter screen, filter, through design steel wire protecting wire net, protection dustproof mechanism does not receive external force destruction, through changing fixed dustproof window into pull formula dustproof window, and be provided with the draw-in groove at the inner chamber of frame, the dustproof net can the disect insertion draw-in groove, the later stage deashing, only need take dustproof window out during the maintenance, the dustproof net pulls out can, through the sealed wool top of design, prevent that sand and dust from getting into from the gap all around to the at utmost, thereby reach the effect of the clearance change of being convenient for, the problem of the current device change of being not convenient for clearance is solved.
2. The utility model discloses a design first filter screen and be the metal rubber filter screen, the metal rubber filter screen possesses some characteristics of metal, for example corrosion-resistant, intensity is big, shock resistance, the metal rubber filter screen is through adopting the thickness of silk, metal rubber's density, the filter screen's thickness can all adjust the filter fineness of filter screen simultaneously, when abluent, resumes its original density easily, and convenient the washing improves the life of dustproof mechanism, through the design recess, makes things convenient for the dustproof window of staff's pull.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the first filter screen structure of the present invention;
fig. 3 is a perspective view of the steel wire protecting net structure of the present invention.
In the figure: 1. a frame; 2. a steel wire protecting net; 3. a card slot; 4. a dust-proof mechanism; 41. a first filter screen; 42. filtering the sponge; 43. a second filter screen; 5. a fixing frame; 6. sealing the wool tops; 7. and (4) a groove.
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.
Referring to fig. 1-3, the photovoltaic power plant inverter room dustproof window comprises a frame 1, wherein an inner cavity of the frame 1 is fixedly connected with two steel wire protective nets 2, the two steel wire protective nets 2 are respectively arranged at the left end and the right end of the inner cavity of the frame 1, the first filter screen 41 is designed to be a metal rubber filter screen which has some metal characteristics such as corrosion resistance, high strength and impact resistance, meanwhile, the metal rubber filter screen can adjust the filtering precision of the filter screen by adopting the thickness of wires, the density of metal rubber and the thickness of the filter screen, the original density of the metal rubber filter screen is easily recovered during cleaning, the cleaning is convenient, the service life of a dustproof mechanism 4 is prolonged, the dustproof window is conveniently pulled and pulled by workers by designing a groove 7, the inner cavity of the frame 1 is provided with a clamping groove 3, the clamping groove 3 is U-shaped, and the clamping grooves 3 are two, the inner cavity of the clamping groove 3 is provided with a dustproof mechanism 4, the dustproof mechanism 4 comprises a first filter screen 41, a filter sponge 42 and a second filter screen 43, the right side of the first filter screen 41 is provided with the filter sponge 42, the right side of the filter sponge 42 is provided with the second filter screen 43, the first filter screen 41 is a metal rubber filter screen, the second filter screen 43 is a nylon fiber filter screen, the right side of the surface of the frame 1 is fixedly connected with a fixed frame 5, the left side of the fixed frame 5 is provided with a sealing wool top 6, the surface of the sealing wool top 6 is provided with a wear-resistant layer, the right side of the same fixed frame 5 is provided with a groove 7, through designing the dustproof mechanism 4, the first filter screen 41, the filter sponge 42 and the second filter screen 43 realize three-time blocking and filtering on dust, through designing the steel wire protective screen 2, the dustproof mechanism 4 is protected from being damaged by external force, through changing the fixed dustproof window into a pull-type dustproof window, and the clamping groove 3 is arranged in the inner cavity of the frame 1, the dust screen can disect insertion draw-in groove 3, later stage deashing, only need take the dust window out during maintenance, the dust screen pull out can, through the sealed wool top 6 of design, prevent to the at utmost that sand and dust from getting into from the gap all around to reach the effect of being convenient for clear up the change, solved the problem that the change was not convenient for to the clearance of current device.
When the dust-proof device is used, the dust-proof mechanism 4 is designed, the first filter screen 41, the filter sponge 42 and the second filter screen 43 realize three-time blocking and filtering on the dust, the dust-proof mechanism 4 is protected from being damaged by external force by designing the steel wire protection screen 2, the fixed dust-proof window is changed into the pull-type dust-proof window, the clamping groove 3 is arranged in the inner cavity of the frame 1, the dust-proof screen can be directly inserted into the clamping groove 3, the dust-proof window is only required to be pulled out and the dust-proof screen can be pulled out during later dust removal and maintenance, the dust-proof device maximally prevents the dust from entering from the gaps around by designing the sealing wool tops 6, the metal rubber filter screen has some metal characteristics, such as corrosion resistance, high strength and impact resistance, and the filtering precision of the filter screen can be adjusted by adopting the thickness of wires, the density of the metal rubber and the thickness of the filter screen, when wasing, resume its original density easily, convenient washing improves dustproof mechanism 4's life, through design recess 7, makes things convenient for staff's pull dustproof window to reach the effect of being convenient for clear up the change.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
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 (5)
1. Photovoltaic power plant inverter room dustproof window, including frame (1), its characterized in that: the inner chamber fixedly connected with steel wire protecting wire net (2) of frame (1), the inner chamber of frame (1) is provided with draw-in groove (3), the inner chamber of draw-in groove (3) is provided with dustproof mechanism (4), dustproof mechanism (4) include first filter screen (41), filter sponge (42) and second filter screen (43), the right side of first filter screen (41) is provided with filter sponge (42), the right side of filter sponge (42) is provided with second filter screen (43), the fixed frame (5) of right side fixedly connected with on frame (1) surface, the left side of fixed frame (5) is provided with sealed wool top (6).
2. The photovoltaic power plant inverter room dust-proof window of claim 1, characterized in that: the number of the steel wire protecting nets (2) is two, and the two steel wire protecting nets (2) are respectively positioned at the left end and the right end of the inner cavity of the frame (1).
3. The photovoltaic power plant inverter room dust-proof window of claim 1, characterized in that: the shape of draw-in groove (3) is the U type, the quantity of draw-in groove (3) is two.
4. The photovoltaic power plant inverter room dust-proof window of claim 1, characterized in that: the first filter screen (41) is a metal rubber filter screen, and the second filter screen (43) is a nylon fiber filter screen.
5. The photovoltaic power plant inverter room dust-proof window of claim 1, characterized in that: the surface of the sealing wool top (6) is provided with a wear-resistant layer, and the right side of the fixing frame (5) is provided with a groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615051.9U CN214513385U (en) | 2020-11-13 | 2020-11-13 | Photovoltaic power plant dc-to-ac converter room dustproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615051.9U CN214513385U (en) | 2020-11-13 | 2020-11-13 | Photovoltaic power plant dc-to-ac converter room dustproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513385U true CN214513385U (en) | 2021-10-29 |
Family
ID=78288081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022615051.9U Expired - Fee Related CN214513385U (en) | 2020-11-13 | 2020-11-13 | Photovoltaic power plant dc-to-ac converter room dustproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513385U (en) |
-
2020
- 2020-11-13 CN CN202022615051.9U patent/CN214513385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |