CN213402114U - MNS type low-voltage draw-out type switch cabinet with anti-interference device - Google Patents
MNS type low-voltage draw-out type switch cabinet with anti-interference device Download PDFInfo
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- CN213402114U CN213402114U CN202022508970.6U CN202022508970U CN213402114U CN 213402114 U CN213402114 U CN 213402114U CN 202022508970 U CN202022508970 U CN 202022508970U CN 213402114 U CN213402114 U CN 213402114U
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- 239000011229 interlayer Substances 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000002618 waking effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a take MNS type low pressure pull-out type cubical switchboard of jam-proof device, including base and interlayer baffle, the upper end of base is provided with the cubical switchboard body, and is provided with the display list on the right side of cubical switchboard body, the lower extreme of display list is provided with wakes up the pilot lamp, the right side middle part of cubical switchboard body is provided with the circuit breaker, and the left side of cubical switchboard body is provided with the pull cabinet, the positive lower extreme of pull cabinet is provided with the handle, and the top of handle is provided with rotatory lock handle, the inside upper end of pull cabinet is provided with the bolt. This MNS type low pressure pull-out type cubical switchboard is provided with the content case, is the gomphosis form between the anti-interference interlayer of content case inboard and the pull cabinet and distributes, and the content case mainly plays accomodates and playback's effect to the pull cabinet, and the effect of interlayer baffle lies in can separating between each pull cabinet in enabling the cubical switchboard to prevent its not enough of mutual interference to a certain extent.
Description
Technical Field
The utility model relates to a MNS type pull-out type cubical switchboard technical field specifically is a MNS type low pressure pull-out type cubical switchboard of area jam-proof device.
Background
The MNS low-voltage draw-out type switch cabinet is suitable for systems with the alternating current of 50Hz and the rated working voltage of 660V and below. The control device can be widely applied to low-voltage power distribution systems of various industrial and mining enterprises, buildings, hotels, municipal construction and the like as control devices of various power generation, power transmission, power distribution, electric energy conversion and electric energy consumption devices. Besides general land use, the method can also be used in offshore oil drilling and production platforms and nuclear power stations after special treatment.
The switch cabinet is widely used at present during MNS low-voltage draw-out type switch cabinets, most of the switch cabinets are basically the same in structure principle, but some defects are found in practical use, for example, the phenomenon of mutual interference occurs due to the fact that components in some switch cabinets are arranged closely during operation, and meanwhile, the switch cabinets are not good enough in ventilation and heat dissipation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take MNS type low pressure pull-out type cubical switchboard of jam-proof device, a cubical switchboard of present wide use when solving the MNS low pressure pull-out type cubical switchboard that proposes in the above-mentioned background art, and most this type of cubical switchboard is the same on the principle of the structure roughly, but also some weak points have been found in the in-service use, for example some cubical switchboard are comparatively inseparable because its inside components and parts are arranged when the operation, thereby mutual interference's phenomenon appears, also not good enough problem of doing in the aspect of ventilation cooling of some cubical switchboard simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an MNS type low-voltage draw-out type switch cabinet with an anti-interference device comprises a base and an interlayer baffle plate, wherein a switch cabinet body is arranged at the upper end of the base, a display meter is arranged at the upper end of the right side of the switch cabinet body, a warning lamp is arranged at the lower end of the display meter, a circuit breaker is arranged in the middle of the right side of the switch cabinet body, a pull cabinet is arranged on the left side of the switch cabinet body, a handle is arranged at the lower end of the front side of the pull cabinet, a rotary lock handle is arranged above the handle, a clamping bolt is arranged at the upper end of the interior of the pull cabinet, the interlayer baffle plate is arranged inside the switch cabinet body, a containing box is arranged at the upper end of the interlayer baffle plate, a clamping eye is arranged on one side of the upper end of the containing box, an electric plug terminal is arranged below the rear of the containing box, an air suction hole is arranged above the rear side of the, and anti-interference interlayers are arranged around the inner side of the inner container.
Preferably, the anti-interference interlayer on the inner side of the content box and the pull cabinet are in embedded distribution, and the content box is attached to the interlayer baffle plate.
Preferably, the exhaust vent is communicated with the air suction hole through an exhaust fan, and the air suction hole is distributed in a grid shape.
Preferably, the clamping bolts and the clamping holes at the upper end of the drawing cabinet are distributed in a clamping manner, and the rotary lock handle on the front side of the drawing cabinet is distributed in a strip shape.
Preferably, the circuit breaker and the outer contour of the display meter are distributed in a rectangular shape, and the warning lamps at the lower end of the display meter are distributed in a circular shape.
Preferably, the switch cabinet body on the upper end of the base is vertically distributed, and the base is horizontally distributed.
Compared with the prior art, the beneficial effects of the utility model are that: this MNS type low pressure pull-out type cubical switchboard is provided with the content case, be the gomphosis form between the anti-interference interlayer of content incasement side and the pull cabinet and distribute, the content case mainly plays the effect of accomodating and playback the pull cabinet, and the effect of interlayer baffle lies in can making and to separate between each pull cabinet in the cubical switchboard and come, thereby prevented its not enough of mutual interference to a certain extent, simultaneously for the interference killing feature improvement as far as between each pull cabinet, consequently can make the interference killing feature further strengthen between the pull cabinet under the effect of anti-interference interlayer.
The exhaust vent passes through the exhaust fan and the hole intercommunication that induced drafts each other, because the content case is the closed structure, and the pull cabinet it can produce more heat when the operation, and last be in high temperature state can lead to the fact the harm to its inside components and parts, therefore the effect of exhaust fan lies in can sucking the inside hot gas flow of content case through the hole of induced drafts to in time discharge the heat through the exhaust vent.
The draw-out cabinet is characterized in that the clamping bolt and the clamping eye at the upper end of the draw-out cabinet are distributed in a clamping manner, the clamping bolt and the clamping eye serve as safety devices of the draw-out cabinet, the draw-out cabinet and the content box can be clamped and locked mutually, the rotary lock handle is convenient for an operator to separate and clamp the clamping bolt and the clamping eye, and accordingly convenience in use of the draw-out cabinet is guaranteed.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic side view structure diagram of the drawing cabinet of the present invention.
In the figure: 1. a base; 2. a switch cabinet body; 3. displaying the table; 4. a warning light; 5. a circuit breaker; 6. a pull cabinet; 7. a handle; 8. rotating the lock handle; 9. fastening a bolt; 10. an interlayer baffle; 11. a content box; 12. clipping the eye; 13. an electrical plug terminal; 14. an air suction hole; 15. an exhaust fan; 16. an air outlet; 17. and (4) an anti-interference interlayer.
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 present invention provides a technical solution: an MNS type low-voltage draw-out type switch cabinet with an anti-interference device comprises a base 1, a switch cabinet body 2, a display meter 3, a waking lamp 4, a circuit breaker 5, a pull cabinet 6, a handle 7, a rotary lock handle 8, a clamp bolt 9, an interlayer baffle plate 10, a content box 11, a clamp eye 12, an inserting terminal 13, an air suction hole 14, an exhaust fan 15, an air outlet 16 and an anti-interference interlayer 17, wherein the switch cabinet body 2 is arranged at the upper end of the base 1, the display meter 3 is arranged at the upper end of the right side of the switch cabinet body 2, the waking lamp 4 is arranged at the lower end of the display meter 3, the circuit breaker 5 is arranged in the middle of the right side of the switch cabinet body 2, the pull cabinet 6 is arranged at the left side of the switch cabinet body 2, the handle 7 is arranged at the lower end of the front side of the pull cabinet 6, the rotary lock handle 8 is arranged above the handle 7, the clamp bolt 9 is arranged, an inner box 11 is arranged at the upper end of the interlayer baffle 10, a clamping hole 12 is arranged on one side of the upper end of the inner box 11, an electric plug terminal 13 is arranged at the rear lower part of the inner box 11, an air suction hole 14 is arranged at the rear upper part of the inner box 11, an exhaust fan 15 is arranged on one side of the air suction hole 14, an air outlet 16 is arranged on one side of the exhaust fan 15, and an anti-interference interlayer 17 is arranged on the periphery of the inner side of the inner box 11;
the anti-interference interlayer 17 on the inner side of the content box 11 is in embedded distribution with the pull cabinets 6, the content box 11 is attached to the interlayer baffle plate 10, the content box 11 mainly plays a role in accommodating and returning the pull cabinets 6, and the interlayer baffle plate 10 plays a role in separating the pull cabinets 6 in the switch cabinet, so that the mutual interference is prevented to a certain extent, and meanwhile, in order to improve the anti-interference performance among the pull cabinets 6 as much as possible, the anti-interference capacity among the pull cabinets 6 can be further enhanced under the action of the anti-interference interlayer 17;
the air outlet holes 16 are communicated with the air suction holes 14 through the exhaust fan 15, the air suction holes 14 are distributed in a grid shape, and the content box 11 is of a closed structure, so that the drawing cabinet 6 can generate more heat during operation, and the components in the drawing cabinet can be damaged when the drawing cabinet is continuously in a high-temperature state, so that the exhaust fan 15 has the function of sucking hot air in the content box 11 through the air suction holes 14 and timely exhausting the heat through the air outlet holes 16;
the upper end of the pull cabinet 6 is provided with a clamping bolt 9 and a clamping eye 12 which are distributed in a clamping manner, the rotary lock handle 8 on the front side of the pull cabinet 6 is distributed in a strip shape, the clamping bolt 9 and the clamping eye 12 are used as safety devices of the pull cabinet 6, the main function of the rotary lock handle 8 is that the pull cabinet 6 and the content box 11 can be clamped and locked mutually, and the rotary lock handle 8 is convenient for an operator to separate and clamp the clamping bolt 9 and the clamping eye 12, so that the use convenience of the pull cabinet 6 is ensured;
the circuit breaker 5 and the display table 3 are distributed in a rectangular shape, the wakening lamps 4 at the lower end of the display table 3 are distributed in a circular shape, the display table 3 has the function of displaying the running state of the whole switch cabinet, the wakening lamps 4 are matched with the display table 3 and display the lighting of the important circuit connection state, meanwhile, the circuit breaker 5 mainly plays the roles of closing and power transmission, and is convenient for an operator to timely close a power supply when the pull cabinet 6 is overhauled;
The working principle is as follows: for this kind of MNS type low-voltage draw-out type switch cabinet with interference preventer, firstly, when the pull-out cabinet 6 is in operation, its continuous operation will generate more heat, and the content box 11 for accommodating the pull-out cabinet 6 is in closed state, so the exhaust fan 15 can suck the hot air flow in the content box 11 through the air suction hole 14, and discharge the heat in time through the air outlet hole 16, here, the function of the interlayer baffle plate 10 at the lower end of the content box 11 is to separate the pull-out cabinets 6 in the switch cabinet, thereby preventing the mutual interference deficiency to a certain extent, and at the same time, in order to improve the interference resistance between the pull-out cabinets 6 as much as possible, the interference resistance between the pull-out cabinets 6 can be further strengthened under the effect of the interference resistant interlayer 17, in addition, the latch 9 and the latch hole 12 are used as the safety device of the pull-out cabinet 6, the main function of the device is that the device can be clamped and locked with each other between a pull cabinet 6 and a content box 11, the function of a rotary lock handle 8 is that an operator can conveniently separate and clamp a clamping bolt 9 and a clamping eye 12, so that the use convenience of the pull cabinet 6 is ensured, when the pull cabinet 6 needs to be overhauled, the pull cabinet 6 can be taken out by pulling a handle 7, when the pull cabinet 6 needs to be reset, the rear end of a cabinet body is in mutual contact with a power plug terminal 13 to complete electrification, meanwhile, a base 1 and a switch cabinet body 2 are used as a core outer frame fixing body of the whole switch cabinet equipment, wherein the base 1 mainly bears the switch cabinet body 2, the switch cabinet body 2 is used for installing and fixing the pull cabinet 6 and each component in the switch cabinet, and finally, a display table 3 at the upper end of the switch cabinet body 2 is used for displaying the running state of the whole switch cabinet, the wake-up lamp 4 is matched with the display table 3 and displays the important line connection state by lighting.
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 (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508970.6U CN213402114U (en) | 2020-11-03 | 2020-11-03 | MNS type low-voltage draw-out type switch cabinet with anti-interference device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508970.6U CN213402114U (en) | 2020-11-03 | 2020-11-03 | MNS type low-voltage draw-out type switch cabinet with anti-interference device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402114U true CN213402114U (en) | 2021-06-08 |
Family
ID=76193343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022508970.6U Expired - Fee Related CN213402114U (en) | 2020-11-03 | 2020-11-03 | MNS type low-voltage draw-out type switch cabinet with anti-interference device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402114U (en) |
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2020
- 2020-11-03 CN CN202022508970.6U patent/CN213402114U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |