CN115178521A - Heat dissipation fan cleaning device for high-low voltage power distribution cabinet - Google Patents
Heat dissipation fan cleaning device for high-low voltage power distribution cabinet Download PDFInfo
- Publication number
- CN115178521A CN115178521A CN202211024755.6A CN202211024755A CN115178521A CN 115178521 A CN115178521 A CN 115178521A CN 202211024755 A CN202211024755 A CN 202211024755A CN 115178521 A CN115178521 A CN 115178521A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- dissipation fan
- cleaning
- low voltage
- isolation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 81
- 238000004140 cleaning Methods 0.000 title claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000002955 isolation Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 31
- 238000011010 flushing procedure Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 5
- 241000883990 Flabellum Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of high-low voltage power distribution cabinets, in particular to a cooling fan cleaning device for a high-low voltage power distribution cabinet. High-low voltage power distribution cabinet is with heat dissipation fan cleaning device, including supporting box, isolation unit and cleaning unit. The isolation unit comprises a cover ring, a connecting pipe and a feeding assembly, the cover ring is arranged on the outer side of the supporting box body, and the cover ring is communicated with the supporting box body through the connecting pipe. The feeding assembly is used for providing a plurality of isolation spheres and enabling the isolation spheres to penetrate through the supporting box body and the cover ring to reach the heat dissipation fan, and the isolation spheres are used for isolating fan blades of the heat dissipation fan and a heat dissipation fan motor. Keep apart between the flabellum that the heat dissipation fan was placed to a plurality of isolation spheroids through the feeding subassembly and the heat dissipation fan motor, form the isolation layer, avoid the cleaning unit to have liquid contact heat dissipation fan motor when wasing to guarantee not to cause the loss to the heat dissipation fan when clearance heat dissipation fan, avoid heat dissipation fan motor to meet water and receive the damage. Because the fan blade of the heat dissipation fan does not need to be disassembled, the efficiency of cleaning the heat dissipation fan can be improved.
Description
Technical Field
The invention relates to the technical field of high-low voltage power distribution cabinets, in particular to a cooling fan cleaning device for a high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is power distribution equipment for distributing, controlling, metering and connecting cables in a power supply system. The high-voltage switch cabinet is used by a common power supply station and a common substation, and then the high-voltage switch cabinet is led out to a low-voltage power distribution cabinet through the voltage reduction low-voltage side of a transformer, and then the low-voltage power distribution cabinet is led to a distribution board, a control box and a switch box of each power consumption, and protective devices such as switches, circuit breakers, fuses, buttons, indicator lamps, instruments, electric wires and the like are assembled into a whole to form the equipment of the power distribution device which meets the design functional requirements.
There can be the heat dissipation fan in the switch board, if the heat dissipation fan is not clean, will influence the heat dissipation in the high-low voltage power distribution cabinet. When the motor is cleaned, the heat dissipation fan is generally required to be detached and cleaned, which is troublesome, and if the heat dissipation fan is not detached for cleaning, water is easily sprayed to the motor behind the heat dissipation fan during cleaning, so that the motor can be damaged, and an isolation layer is not easily formed during cleaning.
Therefore, a heat dissipation fan cleaning device for high-voltage and low-voltage power distribution cabinets is needed to solve the above problems.
Disclosure of Invention
The invention provides a heat dissipation fan cleaning device for a high-low voltage power distribution cabinet, which can form an isolation layer on a heat dissipation fan motor when cleaning the heat dissipation fan for the high-low voltage power distribution cabinet on the premise of not disassembling the heat dissipation fan, so that the heat dissipation fan motor is prevented from being damaged when meeting water.
To achieve the purpose, the invention adopts the following scheme:
high-low voltage distribution cabinet is with heat dissipation fan cleaning device includes:
supporting the box body;
the isolation unit comprises a cover ring, a connecting pipe and a feeding assembly, the cover ring is arranged outside the supporting box body and is configured to enclose a heat dissipation fan with a shell detached, the cover ring is communicated with the supporting box body through the connecting pipe, the feeding assembly is connected with the supporting box body, the feeding assembly is configured to provide a plurality of isolation balls and enable the isolation balls to penetrate through the supporting box body and the cover ring to reach the heat dissipation fan, and the isolation balls are configured to isolate fan blades of the heat dissipation fan and a heat dissipation fan motor;
and the cleaning unit is connected with the supporting box body and is configured to perform liquid flushing and wiping cleaning on the heat dissipation fan.
Exemplarily, the feeding assembly includes a material tank, an end cap, a feeding pipe, a material pump and a discharging pipe, the material tank is configured to store the isolation sphere, the end cap is disposed on the material tank, one end of the feeding pipe is communicated with the material tank, the other end of the feeding pipe is communicated with the material pump, the material pump is configured to convey the isolation sphere, one end of the discharging pipe is connected with the material pump, and the other end of the discharging pipe is communicated with the connecting pipe.
Exemplarily, the cleaning unit comprises a liquid flushing component and a wiping component, the liquid flushing component is connected with the supporting box body, the wiping component is slidably arranged on the bottom surface of the supporting box body, the liquid flushing component is configured to perform liquid flushing on the heat dissipation fan, and the wiping component is configured to perform wiping cleaning on the heat dissipation fan.
Exemplarily, this liquid washes subassembly includes water pump, feed liquor pipe, drain pipe, shower nozzle and leads to the liquid ball, and this water pump is installed on this supporting box, this feed liquor pipe one end and this lead to the liquid ball intercommunication, this feed liquor pipe other end and this water pump intercommunication, this drain pipe one end and this water pump intercommunication, this drain pipe other end and this shower nozzle intercommunication.
Illustratively, the wiping component comprises a driving part and a cleaning brush, the driving part is connected with the supporting box body in a sliding mode, the output end of the driving part is connected with the cleaning brush, and the driving part is configured to drive the cleaning brush to rotate.
Illustratively, the wiping assembly further includes a handle connected to the drive member.
Illustratively, the cleaning unit further comprises a sliding component, and the wiping component is connected with the supporting box body in a sliding mode through the sliding component.
Exemplarily, the sliding assembly comprises an installation rod, a sliding seat, a sliding block and an elastic piece, the sliding seat is connected with the supporting box body through the installation rod, the sliding block is connected with the sliding seat in a sliding mode, the elastic piece is arranged on a sliding groove of the sliding seat, and the elastic piece provides a buffering effect for the sliding of the sliding seat.
Illustratively, the resilient member is a spring.
The isolation ball is made of a sponge material, for example.
The invention has the beneficial effects that:
according to the heat dissipation fan cleaning device for the high-low voltage power distribution cabinet, the plurality of isolation balls are placed between the fan blades of the heat dissipation fan and the heat dissipation fan motor through the feeding assembly to be isolated, so that an isolation layer is formed, liquid is prevented from contacting the heat dissipation fan motor when a cleaning unit is cleaned, the heat dissipation fan is prevented from being lost when the heat dissipation fan is cleaned, and the heat dissipation fan motor is prevented from being damaged when the heat dissipation fan motor meets water. Meanwhile, the fan blades of the heat dissipation fan do not need to be detached, so that the efficiency of cleaning the heat dissipation fan can be improved.
Drawings
Fig. 1 is a schematic structural diagram of a cooling fan cleaning device for a high-low voltage power distribution cabinet provided by the invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure:
100. supporting the box body; 200. an isolation unit; 210. a cover ring; 220. a connecting pipe; 230. a supply assembly; 231. a material box; 232. an end cap; 233. a feed pipe; 234. a material pump; 235. a discharge pipe; 236. isolating the spheres; 300. a cleaning unit; 310. a liquid flushing assembly; 311. a water pump; 312. a liquid inlet pipe; 313. a liquid outlet pipe; 314. a spray head; 315. liquid passing ball; 320. a wiping component; 321. a drive member; 322. a cleaning brush; 323. a handle; 340. a sliding assembly; 341. mounting a rod; 342. a sliding seat; 343. a slider; 344. an elastic member; 400. a heat dissipation fan.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the present invention, the terms of orientation such as "upper", "lower", "left", "right", "inner" and "outer" are used in the case where no description is made on the contrary, and these terms of orientation are used for easy understanding, and thus do not limit the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply 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.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example one
As shown in fig. 1 and fig. 2, the present embodiment provides a cooling fan cleaning apparatus for a high-low voltage power distribution cabinet, which includes a supporting box 100, an isolation unit 200, and a cleaning unit 300. The isolation unit 200 in this embodiment includes a cover ring 210, a connection pipe 220, and a supply assembly 230, the cover ring 210 is disposed outside the support box 100, the cover ring 210 is used to enclose the heat dissipation fan 400 with the casing detached, and the cover ring 210 is communicated with the support box 100 through the connection pipe 220. The supply assembly 230 of this embodiment is connected to the supporting box 100, the supply assembly 230 is used for providing a plurality of isolation balls 236 and making the plurality of isolation balls 236 pass through the supporting box 100 and the cover ring 210 to reach the heat dissipation fan 400, and the isolation balls 236 are used for isolating the fan blades of the heat dissipation fan 400 from the motor of the heat dissipation fan 400. The washing unit 300 in this embodiment is connected to the supporting case 100, and the washing unit 300 is used to wash and wipe the heat radiating fan 400 with liquid. Placing a plurality of isolation spheres 236 between the fan blade of the heat dissipation fan 400 and the motor of the heat dissipation fan 400 through the feeding assembly 230 to isolate to form an isolation layer, avoiding the cleaning unit 300 from contacting the motor of the heat dissipation fan 400 with liquid when cleaning, thereby ensuring that the heat dissipation fan 400 is not lost when cleaning the heat dissipation fan 400 and avoiding the motor of the heat dissipation fan 400 from being damaged by water. Meanwhile, since the blades of the heat dissipation fan 400 do not need to be detached, the efficiency of cleaning the heat dissipation fan 400 can be improved.
Specifically, the feeding assembly 230 in this embodiment includes a material tank 231, an end cap 232, a feeding pipe 233, a material pump 234, and a discharging pipe 235, wherein the material tank 231 is used for storing an isolation sphere 236, the end cap 232 is covered on the material tank 231, one end of the feeding pipe 233 is communicated with the material tank 231, the other end of the feeding pipe (233) is communicated with the material pump 234, the material pump 234 is used for conveying the isolation sphere 236, one end of the discharging pipe 235 is connected with the material pump 234, and the other end of the discharging pipe 235 is communicated with the connecting pipe 220. The isolation ball 236 can be provided by the material pump 234, so that the isolation ball 236 can reach the heat dissipation fan 400 for isolation, thereby protecting the motor of the heat dissipation fan 400.
Further, the isolation ball 236 in this embodiment is made of a sponge material. The isolation ball 236 made of sponge material has good water absorption, so that a good isolation layer can be formed, and the heat dissipation fan 400 is prevented from being damaged.
The cleaning unit 300 in this embodiment includes a liquid flushing component 310 and a wiping component 320, the liquid flushing component 310 is connected to the supporting box 100, the wiping component 320 is slidably disposed on the bottom surface of the supporting box 100, the liquid flushing component 310 is used for flushing liquid to the heat dissipation fan 400, and the wiping component 320 is used for wiping and cleaning the heat dissipation fan 400.
Further, the liquid flushing assembly 310 in this embodiment includes a water pump 311, a liquid inlet pipe 312, a liquid outlet pipe 313, a spray head 314 and a liquid passing ball 315, the water pump 311 is installed on the supporting box 100, one end of the liquid inlet pipe 312 is communicated with the liquid passing ball 315, the other end of the liquid inlet pipe 312 is communicated with the water pump 311, one end of the liquid outlet pipe 313 is communicated with the water pump 311, and the other end of the liquid outlet pipe 313 is communicated with the spray head 314. The liquid passing ball 315 is used for receiving external cleaning liquid, the cleaning liquid reaches the spray head 314 through the liquid inlet pipe 312 and the liquid outlet pipe 313 by the water pump 311, and the heat dissipation fan 400 can be cleaned by the liquid through the spray head 314.
Further, in order to improve the cleaning effect, the wiping assembly 320 in this embodiment includes a driving member 321 and a cleaning brush 322, the driving member 321 is slidably connected to the supporting box 100, an output end of the driving member 321 is connected to the cleaning brush 322, and the driving member 321 is used for driving the cleaning brush 322 to rotate. Through setting up cleaning brush 322, can clean the flabellum, further get rid of debris and spot on the flabellum to promote clean effect. Specifically, the driving member 321 in this embodiment is a motor, which is a common control structure in the field of machining, and is a conventional setting in the field, and the connection relationship, the specific structure, and the specific control manner between the driving member and other components are conventional means in the field, and any one of the connection relationships, the specific structures, and the specific control manner between the driving member and other components in the prior art may be adopted in this embodiment, and the connection relationship, the specific structure, and the specific control manner between the driving member and other components are not described in detail in this embodiment.
Further, the wiping assembly 320 in this embodiment further includes a handle 323, and the handle 323 is connected to the driving member 321. Through setting up handle 323, can convenience of customers grips to change the clean position of cleaning brush 322 and angle, promote cleaning efficiency.
Example two
The basic structure of the cooling fan cleaning device for the high-low voltage power distribution cabinet provided by the embodiment is the same as that in the first embodiment, and only part of the structure is different. The present embodiment only describes a structure different from the heat dissipation fan cleaning device for a high-low voltage power distribution cabinet provided in the first embodiment.
The cleaning unit 300 in this embodiment further includes a sliding assembly 340, and the wiping assembly 320 is slidably connected to the supporting box 100 through the sliding assembly 340. Through setting up sliding assembly 340, promote wiping assembly 320's removal flexibility, promote wiping assembly 320 can wipe the angle and the scope, promote clean effect.
Specifically, the sliding assembly 340 in this embodiment includes a mounting rod 341, a sliding seat 342, a sliding block 343, and an elastic element 344, the sliding seat 342 is connected to the support box 100 through the mounting rod 341, the sliding block 343 is slidably connected to the sliding seat 342, the elastic element 344 is disposed on a sliding groove of the sliding seat 342, and the elastic element 344 provides a buffering effect for sliding.
Further, the elastic member 344 in this embodiment is a spring. The cost of using the spring is low, and the slider 343 can be well buffered.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments thereof. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. High-low voltage power distribution cabinet is with heat dissipation fan cleaning device, its characterized in that includes:
a support case (100);
an isolation unit (200), the isolation unit (200) comprising a cover ring (210), a connecting pipe (220) and a supply assembly (230), the cover ring (210) being disposed outside the supporting box (100), the cover ring (210) being configured to enclose a heat dissipation fan (400) with a detached housing, the cover ring (210) being in communication with the supporting box (100) through the connecting pipe (220), the supply assembly (230) being connected with the supporting box (100), the supply assembly (230) being configured to provide a plurality of isolation balls (236) and pass the plurality of isolation balls (236) through the supporting box (100) and the cover ring (210) to the heat dissipation fan (400), the isolation balls (236) being configured to isolate fan blades of the heat dissipation fan (400) from a heat dissipation fan (400) motor;
a washing unit (300), the washing unit (300) being connected with the support case (100), the washing unit (300) being configured to perform liquid washing and wiping cleaning of the heat dissipation fan (400).
2. The heat dissipation fan cleaning device for the high-low voltage power distribution cabinet according to claim 1, wherein the feeding assembly (230) comprises a material tank (231), an end cover (232), a feeding pipe (233), a material pump (234) and a discharging pipe (235), the material tank (231) is configured to store the isolation ball (236), the end cover (232) is covered with the material tank (231), one end of the feeding pipe (233) is communicated with the material tank (231), the other end of the feeding pipe (233) is communicated with the material pump (234), the material pump (234) is configured to convey the isolation ball (236), one end of the discharging pipe (235) is connected with the material pump (234), and the other end of the discharging pipe (235) is communicated with the connecting pipe (220).
3. The heat dissipation fan cleaning device for high-low voltage power distribution cabinets according to claim 1, wherein the cleaning unit (300) comprises a liquid flushing component (310) and a wiping component (320), the liquid flushing component (310) is connected with the supporting cabinet (100), the wiping component (320) is slidably disposed on the bottom surface of the supporting cabinet (100), the liquid flushing component (310) is configured to perform liquid flushing on the heat dissipation fan (400), and the wiping component (320) is configured to perform wiping cleaning on the heat dissipation fan (400).
4. The heat dissipation fan cleaning device for the high-low voltage power distribution cabinet according to claim 3, wherein the liquid flushing assembly (310) comprises a water pump (311), a liquid inlet pipe (312), a liquid outlet pipe (313), a spray head (314) and a liquid passing ball (315), the water pump (311) is installed on the support box (100), one end of the liquid inlet pipe (312) is communicated with the liquid passing ball (315), the other end of the liquid inlet pipe (312) is communicated with the water pump (311), one end of the liquid outlet pipe (313) is communicated with the water pump (311), and the other end of the liquid outlet pipe (313) is communicated with the spray head (314).
5. The device for cleaning a heat dissipation fan for a high-low voltage power distribution cabinet according to claim 3, wherein the wiping assembly (320) comprises a driving member (321) and a cleaning brush (322), the driving member (321) is slidably connected to the support box (100), an output end of the driving member (321) is connected to the cleaning brush (322), and the driving member (321) is configured to drive the cleaning brush (322) to rotate.
6. The heat dissipation fan cleaning device for high-low voltage distribution cabinets according to claim 5, characterized in that the wiping component (320) further comprises a handle (323), and the handle (323) is connected with the driving member (321).
7. The device for cleaning a heat dissipation fan for high-low voltage power distribution cabinets according to claim 3, characterized in that said cleaning unit (300) further comprises a sliding assembly (340), said wiping assembly (320) being slidably connected to said supporting box (100) through said sliding assembly (340).
8. The device for cleaning a heat dissipation fan for a high-low voltage power distribution cabinet according to claim 7, wherein the sliding assembly (340) comprises a mounting rod (341), a sliding seat (342), a sliding block (343) and an elastic member (344), the sliding seat (342) is connected to the supporting box (100) through the mounting rod (341), the sliding block (343) is connected to the sliding seat (342) in a sliding manner, the elastic member (344) is disposed on a sliding slot of the sliding seat (342), and the elastic member (344) provides a buffering effect for the sliding of the sliding seat (342).
9. The heat dissipation fan cleaning device for high-low voltage distribution cabinets according to claim 8, characterized in that the elastic member (344) is a spring.
10. The device for cleaning a heat dissipation fan for a high-low voltage power distribution cabinet according to claim 1, wherein the isolation sphere (236) is made of a material made of sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024755.6A CN115178521B (en) | 2022-08-25 | 2022-08-25 | Heat dissipation fan cleaning device for high-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024755.6A CN115178521B (en) | 2022-08-25 | 2022-08-25 | Heat dissipation fan cleaning device for high-low voltage power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115178521A true CN115178521A (en) | 2022-10-14 |
| CN115178521B CN115178521B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211024755.6A Active CN115178521B (en) | 2022-08-25 | 2022-08-25 | Heat dissipation fan cleaning device for high-low voltage power distribution cabinet |
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| Country | Link |
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| CN (1) | CN115178521B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004259818A (en) * | 2003-02-25 | 2004-09-16 | Japan Servo Co Ltd | Centrifugal fan unit |
| CN203140356U (en) * | 2013-01-26 | 2013-08-21 | 何筱钦 | Washing machine for air conditioner indoor unit |
| CN207647864U (en) * | 2017-12-23 | 2018-07-24 | 福建京华电气设备有限公司 | A kind of heat emission fan dust-extraction unit of Intelligent comprehensive power distribution cabinet |
| CN207981706U (en) * | 2018-01-18 | 2018-10-19 | 宁波普乐菲智能科技有限公司 | A kind of driving device for underwater cleaner |
| CN110584566A (en) * | 2019-08-09 | 2019-12-20 | 慧空(杭州)科技服务有限公司 | Automatic cleaning device for ceiling fan |
| CN213744084U (en) * | 2020-11-26 | 2021-07-20 | 珠海格力电器股份有限公司 | Disassembly-and-assembly-free clean fan |
-
2022
- 2022-08-25 CN CN202211024755.6A patent/CN115178521B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004259818A (en) * | 2003-02-25 | 2004-09-16 | Japan Servo Co Ltd | Centrifugal fan unit |
| CN203140356U (en) * | 2013-01-26 | 2013-08-21 | 何筱钦 | Washing machine for air conditioner indoor unit |
| CN207647864U (en) * | 2017-12-23 | 2018-07-24 | 福建京华电气设备有限公司 | A kind of heat emission fan dust-extraction unit of Intelligent comprehensive power distribution cabinet |
| CN207981706U (en) * | 2018-01-18 | 2018-10-19 | 宁波普乐菲智能科技有限公司 | A kind of driving device for underwater cleaner |
| CN110584566A (en) * | 2019-08-09 | 2019-12-20 | 慧空(杭州)科技服务有限公司 | Automatic cleaning device for ceiling fan |
| CN213744084U (en) * | 2020-11-26 | 2021-07-20 | 珠海格力电器股份有限公司 | Disassembly-and-assembly-free clean fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115178521B (en) | 2024-01-12 |
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