CN212968628U - Wind-cooled switch cabinet of wind generating set - Google Patents
Wind-cooled switch cabinet of wind generating set Download PDFInfo
- Publication number
- CN212968628U CN212968628U CN202021961434.5U CN202021961434U CN212968628U CN 212968628 U CN212968628 U CN 212968628U CN 202021961434 U CN202021961434 U CN 202021961434U CN 212968628 U CN212968628 U CN 212968628U
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- air
- main cabinet
- generating set
- wind generating
- cooled
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000000565 sealant Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000003595 mist Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a wind generating set's air-cooled cubical switchboard belongs to wind generating set technical field. The air-cooled switch cabinet of the wind generating set comprises a main cabinet body, an air-cooled mechanism, an impurity removing mechanism and a self-cleaning mechanism. The air cooling mechanism comprises a box body, a frame body and a fan, the box body is fixed on one side of the main cabinet body, a partition plate is arranged inside the box body, the inner part of the box body is divided into a first cavity and a second cavity by the partition plate, the frame body is arranged in the first cavity, and the fan is arranged in the second cavity. The utility model discloses a filter screen and water absorption piece can filter and the dewatering gas, reduce the content of impurity such as dust in the gas, moisture, reduce the possibility of dust and impurity and the contact of the internal portion electronic components of main cabinet, carry out the forced air cooling to the internal portion of main cabinet and make, can also reduce the damaged possibility of the electronic components of the internal portion of main cabinet.
Description
Technical Field
The utility model relates to a wind generating set field particularly, relates to a wind generating set's air-cooled cubical switchboard.
Background
The wind generating set comprises wind wheels, a generator, a switch cabinet and other electrical appliances, wherein the switch cabinet is used for controlling the on-off of other electrical appliances.
The cubical switchboard has water-cooling and air-cooling two kinds, and the air-cooled cubical switchboard utilizes gas to take away the heat that the cubical switchboard gived off through accelerating the internal and external gas flow of cabinet, comes to carry out the radiating to the cubical switchboard, and current air-cooled cubical switchboard is convenient to carry out the edulcoration to gas, and impurity such as dust in the gas, water smoke contact with the inside electronic components of cubical switchboard easily, can cause the damage to electronic components.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a wind generating set's air-cooled switch cabinet aims at improving the problem that traditional air-cooled switch cabinet is convenient for carry out the edulcoration to gas.
The utility model discloses a realize like this:
the utility model provides a wind generating set's air-cooled cubical switchboard, including the main cabinet body, air-cooled mechanism, edulcoration mechanism and automatically cleaning mechanism.
The air cooling mechanism comprises a box body, a frame body and a fan, the box body is fixed on one side of the main cabinet body, a partition plate is arranged in the box body, the inner part of the box body is divided into a first cavity and a second cavity by the partition plate, the frame body is arranged in the first cavity, the fan is arranged in the second cavity, the air inlet end of the fan is communicated with the first cavity, the air outlet end of the fan is communicated with the main cabinet body, the surface of the first cavity is provided with an air inlet through hole, the impurity removing mechanism comprises a filter screen and a water absorbing block, the filter screen is arranged in the frame body, a first perforated plate is arranged in the frame body, the water absorbing block is fixed on the surface of the first perforated plate, the self-cleaning mechanism comprises a second perforated plate and a brush, an extensible member is fixed in the first cavity, and the second perforated plate is arranged at the moving end of, and the first perforated plate and the second perforated plate are respectively positioned at two sides of the water absorption block, an electric sliding table is installed in the frame body, the brush is fixed at the moving end of the electric sliding table, and the surface of the brush is attached to the filter screen.
In an embodiment of the present invention, the main cabinet body is a cavity-shaped structure composed of an upper panel, a lower panel and four side panels, one of the side panels is an openable door structure and is connected with the main cabinet body through a hinge, and the upper panel surface of the main cabinet body is provided with an exhaust through hole.
The utility model discloses an in the embodiment, the top panel surface of the main cabinet body is provided with the arc cover, just the arc cover is located directly over the exhaust through-hole, arc cover one side fretwork, just the fretwork department of arc cover bonds through sealed glue has the dust screen.
In an embodiment of the present invention, the air cooling mechanism further includes a heat exchanger, and the heat exchanger is installed on the surface of the main cabinet body.
In an embodiment of the present invention, a through groove is disposed on the surface of the second chamber, the frame body is slidably inserted into the through groove, and a support bar is disposed inside the second chamber, and the support bar is located below the frame body.
The utility model discloses an in one embodiment, the outside activity of box is provided with the plate body, plate body one side with framework fixed connection, just the surface spiro union of plate body has the bolt, the screw thread section of bolt with the box spiro union.
The utility model discloses an in the embodiment, the filter screen is provided with at least three, and at least three the filter screen all is located the air inlet hole with the piece that absorbs water, at least three the mesh number of filter screen is by the direction crescent of air inlet hole to the piece that absorbs water.
The utility model discloses an in one embodiment, the piece that absorbs water is located the filter screen with between the inlet end of fan, the piece that absorbs water is the sponge piece.
In an embodiment of the present invention, the brush is located above the filter screen, and a brush head of the brush is attached to the filter screen.
In an embodiment of the present invention, the holes are opened on the surface of the first porous plate and the surface of the second porous plate, and the holes on the surface of the first porous plate and the holes on the surface of the second porous plate are staggered.
The utility model has the advantages that: the utility model discloses a wind generating set's air-cooled cubical switchboard that above-mentioned design obtained, during the use, external gaseous accessible air inlet through-hole goes into in the first chamber, filter screen and the piece that absorbs water in the first chamber can filter and the dewatering to gas, reduce the dust in the gas, the content of impurity such as moisture, it is internal that the main cabinet can be taken out to the gas after handling to start the fan, accelerate the internal gas flow of main cabinet, do benefit to the heat dissipation of the main cabinet body, and can reduce the possibility of dust and impurity and the internal electronic components contact of the main cabinet, reduce the damaged possibility of the electronic components of the internal portion of the main cabinet.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an air-cooled switch cabinet of a wind generating set provided by an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a box body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a box body according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a frame according to an embodiment of the present invention.
In the figure: 100-a main cabinet body; 110-exhaust through holes; 120-arc cover; 130-dust screen; 200-an air cooling mechanism; 210-a box body; 211-a first chamber; 212-a second chamber; 213-air inlet through hole; 214-a through slot; 215-support bar; 220-a frame body; 230-a fan; 240-partition plate; 250-a heat exchanger; 260-plate body; 261-bolt; 300-an impurity removal mechanism; 310-a filter screen; 320-water absorption block; 330-a first perforated plate; 400-self-cleaning mechanism; 410-a second perforated plate; 420-a brush; 430-a telescoping member; 440-electric slide table.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-4, the present invention provides an air-cooled switch cabinet for a wind turbine generator system, which includes a main cabinet body 100, an air-cooled mechanism 200, an impurity removing mechanism 300 and a self-cleaning mechanism 400.
Wherein, air-cooling mechanism 200 is used for to the interior conveying gas of the main cabinet body 100 for the interior gas flow of the main cabinet body 100 improves the radiating efficiency of the main cabinet body 100, does benefit to the heat dissipation of the main cabinet body 100, and edulcoration mechanism 300 is arranged in dust, water etc. of cleaing away in the gas, reduces the gaseous possibility that causes the damage to the electronic equipment of the main cabinet body 100 inside, and self-cleaning mechanism 400 is used for carrying out cleaning treatment to edulcoration mechanism 300, does benefit to edulcoration mechanism 300 and carries out edulcoration treatment to gas.
Referring to fig. 1, the main cabinet 100 is a cavity structure composed of an upper panel, a lower panel and four side panels, wherein one of the side panels is an openable door structure and is connected to the main cabinet 100 through a hinge, an exhaust through hole 110 is formed in the upper panel surface of the main cabinet 100, and the exhaust through hole 110 is additionally provided to facilitate the discharge of hot air emitted from the main cabinet 100 and the heat dissipation of the main cabinet 100; the upper panel surface of the main cabinet body 100 is provided with the arc cover 120, and the arc cover 120 is located exhaust through hole 110 directly over, and arc cover 120 one side fretwork, and the fretwork department that the arc covers 120 has dust screen 130 through sealed gluing bonding, adds arc cover 120 and dust screen 130, does benefit to and hides rain, dustproof to exhaust through hole 110.
Referring to fig. 1 to 3, the air cooling mechanism 200 includes a box 210, a frame 220 and a fan 230, the box 210 is fixed to one side of the main cabinet 100, a partition 240 is installed inside the box 210, the partition 240 divides the inside of the box 210 into a first chamber 211 and a second chamber 212, the frame 220 is installed inside the first chamber 211, the fan 230 is installed inside the second chamber 212, and the air inlet end of the blower 230 is communicated with the first chamber 211, the air outlet end of the blower 230 is communicated with the main cabinet 100, the surface of the first chamber 211 is provided with an air inlet through hole 213, in specific implementation, the fan 230 is started, external air can enter the first chamber 211 through the air inlet through hole 213, the fan 230 can pump the air inside the first chamber 211 into the main cabinet 100 to accelerate the air flow inside the main cabinet 100, so as to facilitate the heat dissipation of the main cabinet 100, and it should be noted that the partition 240 and the box 210 are integrally formed.
In this embodiment, the air cooling mechanism 200 further includes a heat exchanger 250, the heat exchanger 250 is installed on the surface of the main cabinet 100, and the heat exchanger 250 can exchange heat emitted from the main cabinet 100, so as to facilitate heat dissipation treatment of the main cabinet 100; a through groove 214 is formed in the surface of the second chamber 212, the frame body 220 is inserted into the through groove 214 in a sliding manner, a support bar 215 is arranged inside the second chamber 212, the support bar 215 is positioned below the frame body 220, the frame body 220 and the box body 210 are connected together in an insertion manner, the frame body 220 is assembled and disassembled conveniently, and the support bar 215 is additionally arranged and can be supported by the frame body 220; furthermore, a plate 260 is movably arranged outside the box body 210, one side of the plate 260 is fixedly connected with the frame body 220, a bolt 261 is screwed on the surface of the plate 260, the thread section of the bolt 261 is screwed with the box body 210, the plate 260 and the box body 210 are fixed together through the bolt 261, the frame body 220 can be fixed, and the installation of the frame body 220 is more stable.
Referring to fig. 1, 2 and 4, the impurity removing mechanism 300 includes a filter screen 310 and a water absorbing block 320, the filter screen 310 is installed inside the frame 220, a first porous plate 330 is installed inside the frame 220, and the water absorbing block 320 is fixed on the surface of the first porous plate 330, in a specific implementation, when external air enters the first chamber 211, the filter screen 310 can filter the air to remove impurities such as dust in the air, and the water absorbing block 320 can absorb water mist in the air to reduce the water content of the air, the air processed by the filter screen 310 and the water absorbing block 320 is delivered to the fan 230 and then delivered into the main cabinet 100, so that the possibility that the dust and the impurities contact with electronic components inside the main cabinet 100 can be reduced, and the possibility that the electronic components inside the main cabinet 100 are damaged can be reduced.
In this embodiment, at least three filter screens 310 are provided, and the at least three filter screens 310 are all located in the air inlet through hole 213 and the water absorption block 320, and the mesh number of the at least three filter screens 310 is gradually increased from the air inlet through hole 213 to the water absorption block 320, so as to improve the air filtering effect; the water absorption block 320 is positioned between the filter screen 310 and the air inlet end of the fan 230, the water absorption block 320 is a sponge block, and the air is conveyed to the air inlet end of the fan 230 after passing through the filter screen 310 and the water absorption block 320 in sequence, so that the fan 230 can extract the air after impurity removal.
Referring to fig. 1, 2 and 4, the self-cleaning mechanism 400 includes a second porous plate 410 and a brush 420, a telescopic member 430 is fixed inside the first chamber 211, the second porous plate 410 is installed at a moving end of the telescopic member 430, the first porous plate 330 and the second porous plate 410 are respectively located at two sides of the water absorption block 320, an electric sliding table 440 is installed inside the frame 220, the brush 420 is fixed at the moving end of the electric sliding table 440, and the surface of the brush 420 is attached to the filter screen 310, in the specific implementation, the length of the telescopic member 430 is adjusted, the telescopic member 430 can drive the second porous plate 410 to move, the second porous plate 410 can squeeze the water absorption block 320, water absorbed by the water absorption block 320 can be squeezed out, the water absorption block 320 can absorb water mist in air later, the water absorption block 320 can be used conveniently, the electric sliding table 440 is started, the electric sliding table 440 can drive the brush 420 to move, the brush 420 can scrub the filter screen 310, the dust adhered to the surface of the filter screen 310 can be removed, the possibility of blocking the filter screen 310 by the dust is reduced, the air can pass through the filter screen 310, the filter screen 310 can filter impurities such as dust in the air, and it should be noted that the telescopic member 430 can be an air cylinder, an electric or electric push rod.
In the embodiment, the brush 420 is located above the filter screen 310, and the brush portion of the brush 420 is attached to the filter screen 310, so that the brush 420 can brush the filter screen 310, and the possibility that dust on the surface of the filter screen 310 falls into the surface of the brush 420 is reduced; the hole has all been seted up on the surface of first perforated plate 330 and the surface of second perforated plate 410, and the setting of staggering of the hole on the surface of first perforated plate 330 and the hole on second perforated plate 410, and first perforated plate 330 is used for supporting water absorption piece 320, and the setting of hole does benefit to gas and passes first perforated plate 330 and second perforated plate 410, does benefit to gaseous flow.
In some embodiments, the air inlet hole 213, the screen 310, the brush 420, the first perforated plate 330, the water absorption block 320, and the second perforated plate 410 are vertically disposed from bottom to top, which facilitates the discharge of dust and water through the air inlet hole 213.
Specifically, the working principle of the air-cooled switch cabinet of the wind generating set is as follows: when the air-cooling water absorption cabinet is used, the fan 230 is started, external air can enter the first cavity 211 through the air inlet through hole 213, the fan 230 can pump the air in the first cavity 211 into the main cabinet body 100 to accelerate the air flow in the main cabinet body 100 and facilitate the heat dissipation of the main cabinet body 100, the filter screen 310 and the water absorption block 320 in the first cavity 211 can filter and remove water from the air, the content of impurities such as dust and moisture in the air is reduced, the possibility that the dust and the impurities are contacted with electronic components in the main cabinet body 100 is reduced, the possibility that the electronic components in the main cabinet body 100 are damaged is reduced, in addition, the length of the telescopic piece 430 is adjusted to drive the second porous plate 410 to move, the second porous plate 410 can extrude the water absorption block 320 and extrude out the water absorbed by the water absorption block 320, the subsequent water mist in the air absorption block 320 is favorably absorbed, the use of the water absorption block 320 is facilitated, start electronic slip table 440, electronic slip table 440 can drive brush 420 and remove, and brush 420 can scrub filter screen 310, can clear away the dust of filter screen 310 surface adhesion, reduces the possibility that the dust blockked up filter screen 310, does benefit to gaseous filter screen 310 that passes through, does benefit to impurity such as dust in filter screen 310 to the gas and filters.
It should be noted that the specific model specifications of the blower 230, the heat exchanger 250, the expansion piece 430, and the electric sliding table 440 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
The power supply and the principle of the fan 230, the heat exchanger 250, the telescopic member 430 and the electric slide 440 will be clear to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An air-cooled switch cabinet of a wind generating set is characterized by comprising
A main cabinet (100);
the air cooling mechanism (200) comprises a box body (210), a frame body (220) and a fan (230), the box body (210) is fixed on one side of the main cabinet body (100), a partition plate (240) is installed inside the box body (210), the partition plate (240) divides the inside of the box body (210) into a first chamber (211) and a second chamber (212), the frame body (220) is installed in the first chamber (211), the fan (230) is installed in the second chamber (212), an air inlet end of the fan (230) is communicated with the first chamber (211), an air outlet end of the fan (230) is communicated with the main cabinet body (100), and an air inlet through hole (213) is formed in the surface of the first chamber (211);
the impurity removing mechanism (300) comprises a filter screen (310) and a water absorbing block (320), the filter screen (310) is installed inside the frame body (220), a first porous plate (330) is installed inside the frame body (220), and the water absorbing block (320) is fixed on the surface of the first porous plate (330);
self-cleaning mechanism (400), self-cleaning mechanism (400) includes second perforated plate (410) and brush (420), first cavity (211) inside is fixed with extensible member (430), second perforated plate (410) install in the removal end of extensible member (430), just first perforated plate (330) with second perforated plate (410) are located respectively the both sides of piece (320) absorb water, install electronic slip table (440) in framework (220), brush (420) are fixed the removal end of electronic slip table (440), just brush (420) surface is pasting filter screen (310).
2. The air-cooled switch cabinet of a wind generating set according to claim 1, wherein the main cabinet body (100) is a cavity structure consisting of an upper panel, a lower panel and four side panels, one of the side panels is an openable door structure and is connected with the main cabinet body (100) through a hinge, and the upper panel surface of the main cabinet body (100) is provided with an exhaust through hole (110).
3. The air-cooled switch cabinet of a wind generating set according to claim 2, characterized in that an arc-shaped cover (120) is arranged on the surface of the upper panel of the main cabinet body (100), the arc-shaped cover (120) is located right above the exhaust through hole (110), one side of the arc-shaped cover (120) is hollowed out, and a dust screen (130) is bonded at the hollowed-out part of the arc-shaped cover (120) through a sealant.
4. The air-cooled switchgear of a wind turbine generator system according to claim 1, wherein said air-cooling mechanism (200) further comprises a heat exchanger (250), said heat exchanger (250) being mounted on the surface of said main cabinet (100).
5. The air-cooled switch cabinet of a wind generating set according to claim 1, wherein a through groove (214) is formed in the surface of the second chamber (212), the frame body (220) is slidably inserted into the through groove (214), a support strip (215) is arranged inside the second chamber (212), and the support strip (215) is located below the frame body (220).
6. The air-cooled switch cabinet of a wind generating set according to claim 1, characterized in that a plate body (260) is movably arranged outside the box body (210), one side of the plate body (260) is fixedly connected with the frame body (220), a bolt (261) is screwed on the surface of the plate body (260), and the thread section of the bolt (261) is screwed with the box body (210).
7. The air-cooled switch cabinet of a wind generating set according to claim 1, characterized in that at least three filter screens (310) are provided, and at least three filter screens (310) are located in the air inlet through hole (213) and the water absorption block (320), and the mesh number of at least three filter screens (310) is gradually increased from the air inlet through hole (213) to the water absorption block (320).
8. The air-cooled switch cabinet of a wind generating set according to claim 1, characterized in that the water absorption block (320) is located between the filter screen (310) and the air inlet end of the fan (230), and the water absorption block (320) is a sponge block.
9. The air-cooled switchgear of a wind turbine generator system according to claim 1, wherein said brush (420) is located above said screen (310), and a brush portion of said brush (420) is attached to said screen (310).
10. The air-cooled switch cabinet of a wind generating set according to claim 1, characterized in that the surface of the first perforated plate (330) and the surface of the second perforated plate (410) are both provided with holes, and the holes on the surface of the first perforated plate (330) and the holes on the surface of the second perforated plate (410) are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021961434.5U CN212968628U (en) | 2020-09-09 | 2020-09-09 | Wind-cooled switch cabinet of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021961434.5U CN212968628U (en) | 2020-09-09 | 2020-09-09 | Wind-cooled switch cabinet of wind generating set |
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| Publication Number | Publication Date |
|---|---|
| CN212968628U true CN212968628U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021961434.5U Expired - Fee Related CN212968628U (en) | 2020-09-09 | 2020-09-09 | Wind-cooled switch cabinet of wind generating set |
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| CN (1) | CN212968628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204434A (en) * | 2021-12-17 | 2022-03-18 | 二工防爆科技股份有限公司 | Explosion-proof power distribution cabinet |
-
2020
- 2020-09-09 CN CN202021961434.5U patent/CN212968628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204434A (en) * | 2021-12-17 | 2022-03-18 | 二工防爆科技股份有限公司 | Explosion-proof power distribution cabinet |
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