CN219833386U - Moistureproof low-voltage switch cabinet - Google Patents
Moistureproof low-voltage switch cabinet Download PDFInfo
- Publication number
- CN219833386U CN219833386U CN202321140389.0U CN202321140389U CN219833386U CN 219833386 U CN219833386 U CN 219833386U CN 202321140389 U CN202321140389 U CN 202321140389U CN 219833386 U CN219833386 U CN 219833386U
- Authority
- CN
- China
- Prior art keywords
- low
- switch cabinet
- voltage switch
- radiating
- filter screen
- 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.)
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- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 238000007791 dehumidification Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Patch Boards (AREA)
Abstract
The utility model discloses a moistureproof low-voltage switch cabinet, which comprises a low-voltage switch cabinet body, wherein a radiating cavity is formed in one side surface of the low-voltage switch cabinet body in a penetrating manner, a radiating and dehumidifying component is arranged in the radiating cavity and comprises a radiating shell, a connecting rod, a double-shaft motor, a connecting cylinder and a first bolt, a first filter screen is fixedly arranged at one end, far away from the low-voltage switch cabinet body, of the radiating shell, four connecting rods are uniformly and fixedly arranged in the radiating shell, the four connecting rods are fixedly connected with connecting blocks together, and under the action of a double-shaft motor, the connecting cylinder, a cleaning brush and the first bolt, the cleaning brush can rotate to clean the surface of the first filter screen while the device is used for radiating and dehumidifying, so that the smoothness of meshes is ensured, and the wind speed reduction during the working of fan blades can be avoided, and the efficiency of radiating and dehumidifying is influenced.
Description
Technical Field
The utility model relates to the technical field of low-voltage switch cabinets, in particular to a moistureproof low-voltage switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various AC contactors, and the like, and a high-voltage chamber and a low-voltage chamber switch cabinet are also arranged, the low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings, and the like, and is used for power transmission, power distribution and electric energy conversion, and the prior art (publication number: CN 217362206U) provides a moistureproof low-voltage switch cabinet, which relates to the technical field of low-voltage switch cabinets. Including the quick-witted case, machine case top one side is provided with ash removal mechanism, ash removal mechanism includes driving motor, driving motor passes through support fixed connection in machine case top one side, driving motor output fixedly connected with lead screw, the lead screw other end rotates to be connected in machine case opposite side inner wall, lead screw surface activity spiro union has the bracing piece, the bracing piece bottom is provided with the cleaning brush, and the operation work of stepping mechanism through rotating the motor, and the rotation motor drives the gear rotation, and the gear drives the rack, makes two push away the baffle simultaneously to both sides or inwards work simultaneously, and two push away the baffle inwards move when ash removal mechanism opens, makes the dust pass through the dust fall groove between division board both sides and the machine case inner wall, and push away the baffle outwards when closing ash removal mechanism, with dust shutoff of falling to division board upper portion.
The device in the prior art carries out dehumidification processing to the inside of the switch cabinet through the dehumidification fan, but because the negative pressure that the fan during operation produced can make impurity such as dust in the air adsorb on the flabellum, so can generally set up and carry out dustproof processing like the filter screen of prior art the same, but the same reason, after the fan uses for a long time, the surface of filter screen can adhere to more dust, leads to the wind-force of fan during operation to reduce by a wide margin, influences the normal use of fan.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a moistureproof low-voltage switch cabinet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dampproofing type low tension switchgear, includes the low tension switchgear body, a side of low tension switchgear body runs through and has offered the heat dissipation chamber, the internally mounted in heat dissipation chamber has the dehumidification subassembly that dispels the heat, the dehumidification subassembly that dispels the heat includes heat dissipation casing, connecting rod, biax motor, connecting cylinder and first bolt, the one end fixed mounting that the low tension switchgear body was kept away from to the heat dissipation casing has first filter screen, the inside of heat dissipation casing evenly fixed mounting has four connecting rods, and four the connecting rod fixedly connected with connecting block jointly, fixedly run through on the connecting block installs biax motor, a rotation axis fixedly connected with flabellum of biax motor, just another rotation axis of biax motor runs through first filter screen and fixedly connected with connecting cylinder, the top and the bottom of connecting cylinder outer wall are respectively through first bolt fixedly connected with cleaning brush, and two a side of cleaning brush touches with first filter screen respectively.
The low-voltage switch cabinet is characterized in that the mounting grooves are respectively formed in one ends of the corresponding two side surfaces of the low-voltage switch cabinet body, the second bolts are respectively arranged in the mounting grooves in a penetrating mode through the bolts, one ends of the second bolts respectively penetrate through the heat dissipation cavity and the heat dissipation shell and extend into the corresponding connecting rods, and the rubber baffle plates are respectively clamped at the positions of the second bolts.
Preferably, the radiating cavity is fixedly arranged at one end of the low-voltage switch cabinet body outside, a second filter screen is fixedly arranged at the middle part of the second filter screen, and a wind speed sensor is fixedly arranged in a penetrating manner.
Preferably, a warning lamp is fixedly arranged at the top of one side surface of the low-voltage switch cabinet body.
Preferably, slots are respectively formed in the top and the bottom of the outer wall of the connecting cylinder, and the cleaning brush is inserted into the corresponding slots.
Preferably, a side surface of the connecting cylinder symmetrically penetrates through a mounting hole communicated with the slot, and a connecting hole coaxial with the corresponding mounting hole is formed in the bottom of the cleaning brush.
Preferably, threaded holes are respectively formed in one end of each of the two corresponding connecting rods, and the size of the threaded holes corresponds to that of the second bolts.
The utility model has the following beneficial effects:
1. through the functions of the double-shaft motor, the connecting cylinder, the cleaning brush and the first bolt, the cleaning brush can rotate to clean the surface of the first filter screen while the device performs heat dissipation and dehumidification, so that the smoothness of meshes is ensured, and the phenomenon that the wind speed is reduced and the heat dissipation and dehumidification efficiency is influenced when the fan blade works can be avoided;
2. through setting up the effect of connecting rod, mounting groove, second bolt and rubber baffle, when using this device, when the biax motor breaks down and need overhaul, can make the second bolt lose limiting displacement to the heat dissipation casing through taking out the second bolt to can take out the heat dissipation casing from the inside in heat dissipation chamber and overhaul the processing, compare with prior art, this device is convenient for realize the maintenance processing to biax motor, and can play the guard action to the second bolt through rubber baffle, reduce the corrosion rate of second bolt, the life of extension second bolt.
Drawings
FIG. 1 is a schematic diagram of a front view structure according to the present utility model;
FIG. 2 is a schematic view of an assembly structure according to the present utility model;
FIG. 3 is a schematic view of a partial enlarged structure of the portion B in FIG. 2 according to the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1. a low voltage switchgear body; 101. a heat dissipation cavity; 2. a heat dissipation housing; 201. a first filter screen; 3. a connecting rod; 4. a connecting block; 5. a biaxial motor; 6. a fan blade; 7. a connecting cylinder; 8. a cleaning brush; 9. a first bolt; 10. a mounting groove; 11. a second bolt; 12. a rubber baffle; 13. a second filter screen; 14. a wind speed sensor; 15. a warning light.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a moisture-proof low-voltage switch cabinet, including low-voltage switch cabinet body 1, heat dissipation chamber 101 has been seted up in running through of a side of low-voltage switch cabinet body 1, heat dissipation chamber 101's internally mounted has the dehumidification subassembly that dispels the heat, the dehumidification subassembly that dispels the heat includes heat dissipation casing 2, connecting rod 3, biax motor 5, connecting cylinder 7 and first bolt 9, heat dissipation casing 2 is keeping away from low-voltage switch cabinet body 1's one end fixed mounting has first filter screen 201, the inside of heat dissipation casing 2 is even fixed mounting has four connecting rods 3, and four connecting rods 3 are fixedly connected with connecting block 4 jointly, fixedly run through on the connecting block 4 and install biax motor 5, a axis of rotation fixedly connected with flabellum 6 of biax motor 5, and another axis of rotation of biax motor 5 runs through first filter screen 201 and fixedly connected with connecting cylinder 7, the top and the bottom of connecting cylinder 7 outer wall are respectively through first bolt 9 fixedly connected with cleaning brush 8, further, cleaning brush 8 is installed at connecting cylinder 7 through first bolt 9, thereby can change the processing after cleaning brush 8 wearing and tearing seriously, and one side of two cleaning brushes 8 contacts first filter screen 201 mutually.
The mounting grooves 10 are respectively formed in one ends of the corresponding two side surfaces of the low-voltage switch cabinet body 1, the second bolts 11 are respectively arranged in the two mounting grooves 10 in a penetrating mode, one ends of the two second bolts 11 respectively penetrate through the heat dissipation cavity 101 and the heat dissipation shell 2 and extend into the corresponding connecting rods 3, and the rubber baffle plates 12 are respectively clamped at the positions of the two second bolts 11.
In this embodiment, as shown in fig. 1, 2 and 3, a second filter screen 13 is fixedly installed at one end of the heat dissipation cavity 101, which is located outside the low-voltage switch cabinet body 1, and a wind speed sensor 14 is fixedly installed through the middle of the second filter screen 13.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, a warning lamp 15 is fixedly installed at the top of one side surface of the low-voltage switch cabinet body 1, further, a wind speed sensor 14 is used for detecting the wind power generated when the fan blade 6 works, when the switch of the dual-shaft motor 5 is turned on and the wind speed sensor 14 cannot detect a wind power signal, the signal is sent to a control module of the controller, the control module controls the warning lamp 15 to light after the signal is processed, and relevant personnel are reminded of timely checking the dual-shaft motor 5.
In this embodiment, as shown in fig. 4, slots are respectively provided at the top and bottom of the outer wall of the connecting cylinder 7, and the cleaning brush 8 is inserted into the corresponding slots, and further, the bristles of the cleaning brush 8 are made of nylon material.
In this embodiment, as shown in fig. 4, a side surface of the connecting cylinder 7 is symmetrically perforated with mounting holes communicated with the slots, and a bottom of the cleaning brush 8 is perforated with connecting holes coaxial with the corresponding mounting holes.
In this embodiment, as shown in fig. 3, threaded holes are respectively formed at one ends of the two corresponding connecting rods 3, and the size of the threaded holes corresponds to the size of the second bolts 11.
The application method and the advantages of the utility model are as follows: when the moistureproof low-voltage switch cabinet is used, the working process is as follows:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, an external power supply and a controller are carried out on electric equipment in the device, when heat dissipation and dehumidification treatment are required to be carried out on the inside of the low-voltage switch cabinet body 1, a switch of the double-shaft motor 5 is opened to enable the double-shaft motor 5 to work, on one hand, the double-shaft motor 5 works to enable the fan blade 6 to rotate, the fan blade 6 rotates to carry out blowing treatment on the inside of the low-voltage switch cabinet body 1, thereby playing a role in heat dissipation and dehumidification on the inside of the low-voltage switch cabinet body 1, on the other hand, the connecting cylinder 7 can be driven to rotate, the cleaning brush 8 is driven to rotate by rotation of the connecting cylinder 7, and cleaning treatment can be carried out on the surface of the first filter screen 201 by rotation of the cleaning brush 8, so that smoothness of 202 meshes is ensured, and therefore, when the fan blade 6 works, wind speed is reduced, and the efficiency of heat dissipation and dehumidification is influenced can be avoided.
And when the biax motor 5 breaks down, take off rubber baffle 12 from the mounting groove 10 in, then rotate second bolt 11 and take out second bolt 11, can take out radiator housing 2 from the inside of heat dissipation chamber 101 to realize the trouble maintenance to biax motor 5 handles, compare with prior art, this device is convenient for realize the maintenance to biax motor 5 and handles, and can play the guard action to second bolt 11 through rubber baffle 12, reduce the corrosion rate of second bolt 11, the life of extension second bolt 11.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a moisture-proof low tension switchgear, includes low tension switchgear body (1), its characterized in that: a radiating cavity (101) is formed in a penetrating mode of one side face of the low-voltage switch cabinet body (1), a radiating and dehumidifying component is arranged in the radiating cavity (101), the radiating and dehumidifying component comprises a radiating shell (2), a connecting rod (3), a double-shaft motor (5), a connecting cylinder (7) and a first bolt (9), a first filter screen (201) is fixedly arranged at one end, far away from the low-voltage switch cabinet body (1), of the radiating shell (2), four connecting rods (3) are uniformly and fixedly arranged in the radiating shell (2), the four connecting rods (3) are fixedly connected with a connecting block (4) together, a double-shaft motor (5) is fixedly arranged on the connecting block (4) in a penetrating mode, one rotating shaft of the double-shaft motor (5) is fixedly connected with a fan blade (6), the other rotating shaft of the double-shaft motor (5) penetrates through the first filter screen (201) and is fixedly connected with the connecting cylinder (7), a cleaning brush (8) is fixedly connected to the top and the bottom of the outer wall of the connecting cylinder (7) through the first bolt (9) respectively, and one side of the two cleaning brushes (8) is contacted with the first filter screen (201) respectively;
the low-voltage switch cabinet is characterized in that mounting grooves (10) are respectively formed in one ends of the corresponding two side faces of the low-voltage switch cabinet body (1), second bolts (11) are respectively arranged in the mounting grooves (10) in a penetrating mode, one ends of the second bolts (11) respectively penetrate through the heat dissipation cavity (101) and the heat dissipation shell (2) and extend into corresponding connecting rods (3), and rubber baffles (12) are respectively clamped at the positions of the second bolts (11).
2. A moisture-proof low voltage switchgear as claimed in claim 1, wherein: the cooling cavity (101) is fixedly provided with a second filter screen (13) at one end which is positioned outside the low-voltage switch cabinet body (1), and a wind speed sensor (14) is fixedly arranged in the middle of the second filter screen (13) in a penetrating mode.
3. A moisture-proof low voltage switchgear as claimed in claim 1, wherein: the top of one side surface of the low-voltage switch cabinet body (1) is fixedly provided with a warning lamp (15).
4. A moisture-proof low voltage switchgear as claimed in claim 1, wherein: the top and the bottom of the outer wall of the connecting cylinder (7) are respectively provided with a slot, and the cleaning brush (8) is inserted into the corresponding slots.
5. A moisture-proof low voltage switchgear as claimed in claim 4, wherein: the cleaning brush is characterized in that a mounting hole communicated with the slot is symmetrically formed in one side surface of the connecting cylinder (7) in a penetrating mode, and a connecting hole coaxial with the corresponding mounting hole is formed in the bottom of the cleaning brush (8) in a penetrating mode.
6. A moisture-proof low voltage switchgear as claimed in claim 1, wherein: threaded holes are respectively formed in one end of each of the two corresponding connecting rods (3), and the size of each threaded hole corresponds to that of the corresponding second bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321140389.0U CN219833386U (en) | 2023-05-12 | 2023-05-12 | Moistureproof low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321140389.0U CN219833386U (en) | 2023-05-12 | 2023-05-12 | Moistureproof low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219833386U true CN219833386U (en) | 2023-10-13 |
Family
ID=88279065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321140389.0U Active CN219833386U (en) | 2023-05-12 | 2023-05-12 | Moistureproof low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219833386U (en) |
-
2023
- 2023-05-12 CN CN202321140389.0U patent/CN219833386U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |