CN207251022U - A kind of switchgear of energy catch blowing sand sleet - Google Patents
A kind of switchgear of energy catch blowing sand sleet Download PDFInfo
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- CN207251022U CN207251022U CN201721157754.3U CN201721157754U CN207251022U CN 207251022 U CN207251022 U CN 207251022U CN 201721157754 U CN201721157754 U CN 201721157754U CN 207251022 U CN207251022 U CN 207251022U
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- dust excluding
- excluding plate
- switch cabinet
- switchgear
- cabinet body
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Abstract
The utility model belongs to switch cabinet equipment field, and in particular to a kind of switchgear of energy catch blowing sand sleet, including switch cabinet body, dust excluding plate；The side of switch cabinet body is equipped with several equally distributed heat emission holes；Dust excluding plate is arranged on the outside that switch cabinet body is equipped with heat emission hole, including upper dust excluding plate and lower dust excluding plate, and upper dust excluding plate is set with lower dust excluding plate into V-shaped, and the opening of V-shaped is towards the side of switch cabinet body；Several ventilating openings are evenly distributed with upper dust excluding plate, each ventilating opening is equipped with the first camber baffle tilted down；Several ventilation holes are evenly distributed with lower dust excluding plate, each ventilation hole is equipped with acclivitous second camber baffle.It can realize the general ventilation heat dissipation of switchgear inner wall, effectively avoid the hot-spot of inside switch cabinet equipment.
Description
Technical field
The utility model belongs to switch cabinet equipment field, and in particular to a kind of switchgear of energy catch blowing sand sleet.
Background technology
Switchgear (switch cabinet) is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, so
Enter sub-control afterwards to switch, each branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors
Deng, some also sets hyperbaric chamber and low-pressure chamber switchgear, equipped with high voltage bus, such as power plant, some be additionally provided with for protect mainly sets
Standby low-frequency load reduction.
The main function of switchgear (switchgear) be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy
During, carry out folding, control and protection electrical equipment.Component in switchgear mainly has breaker, disconnecting switch, load
Switch, operating mechanism, mutual inductor and various protective devices etc. form.The sorting technique of switchgear is very much, such as passes through breaker
Mounting means can be divided into withdraw-type switch cabinet and fixed switching cabinet;Or the difference according to cabinet body structure, open type can be divided into
Switchgear, metal closed switch cabinet and metal enclosed armoured switch cabinet;It can be divided into high-voltage switch gear again according to voltage class is different
Cabinet, Medium Voltage Switchgear and low-tension switch cabinet etc..It is primarily adapted for use in power plant, substation, petrochemical industry, metallurgical steel rolling, light industry spinning
Knit, the various different occasions such as industrial enterprise and residential quarters, skyscraper.
In the prior art due to generating heat when equipment works in switchgear, and switchgear has and belongs to seal equipment so that sets
The standby heat produced cannot pass through switchgear and distribute.If directly heat emission hole is opened up on the cabinet wall of switchgear, then
Dust rainwater in air etc. can be easily accessible the failure that switchgear in turn results in equipment.
To solve heat dissipation problem, the prior art such as Chinese patent CN107026405A provides a kind of switchgear dedusting
And radiator structure, including snorkel and Rose Box, have the through hole through left and right ends in snorkel, one end of snorkel is equipped with gear
Block and sealing block, block are fixed on snorkel, and sealing block can horizontally slip on snorkel, there is set between block and sealing block
Spring on snorkel；The side plate of the other end of the snorkel through Rose Box is placed in the cavity of Rose Box,
The one end for the snorkel being placed in Rose Box cavity is installed with nut, and the one end for the snorkel being placed in Rose Box cavity has and leads to
The blind hole of the through hole connection of tracheae；Multiple air inlet heads being superimposed are housed in blind hole, there is round boss in one end of air inlet head,
The other end of air inlet head has blind hole corresponding with boss, there is the through hole through boss and blind hole in air inlet head, boss inserting arrive into
In blind hole in a fit of anger, the superposition of multiple air inlet heads is fixed together, the blind hole side of an air inlet head of the rightmost side is equipped with one
A sealing cover, boss insert into the blind hole on snorkel, air inlet head are fixed on snorkel；Each air inlet head
On each side have a symmetrically placed air inlet pipe, air inlet pipe is hollow pipe, and air inlet pipe is connected with the through hole in air inlet head,
The other end of air inlet pipe has cover board, there is air inlet on cover board, and column sponge is set with air inlet pipe, has in column sponge and air inlet
Corresponding fixed hole is managed, the outer edge surface of air inlet pipe and the inner edge surface of fixed hole closely fit together, in column sponge
There is filtering through hole, the one end for filtering through hole is connected with fixed hole, and the other end for filtering through hole runs through the other end of column sponge,
The diameter of filtering through hole is more than fixed hole, there is the multiple layers of filters of left-right situs in filtering through hole, two neighboring filter layer it
Between have interval, every layer of filter layer is made of circumferentially uniformly distributed multiple sponge blocks, the lid at interval and air inlet pipe between filter layer
Air inlet connection on plate.
And for example Chinese patent CN206364411U discloses a kind of power switch cabinet of dust-proof radiating, including cabinet, described
Cabinet is connected through the hinge cabinet door, is equipped with baffle below the cabinet door, the cabinet door left end is equipped with handle, is inside the cabinet
It is made of component cavity and heat dissipation cavity, and component cavity is located above heat dissipation cavity, and partition plate, institute are equipped between the component cavity and heat dissipation cavity
State and exhaust vent is uniformly provided with partition plate, the left and right sides is equipped with radiator fan in the heat dissipation cavity, is set on the cabinet wall of the cabinet door
There is Air Filter placing groove, matched Air Filter is equipped with the Air Filter placing groove.
But above-mentioned two patent or structure are excessively complicated, or it can not achieve the general ventilation heat dissipation of inside switch cabinet.
Utility model content
The utility model provides a kind of switchgear of energy catch blowing sand sleet, it can realize the general ventilation of switchgear inner wall
Heat dissipation, effectively avoids the hot-spot of inside switch cabinet equipment.
To realize above-mentioned technical purpose, the technical solution that the application uses for, it is a kind of can catch blowing sand sleet switchgear,
Including switch cabinet body, dust excluding plate；The side of switch cabinet body is equipped with several equally distributed heat emission holes；Dust excluding plate is arranged on and opens
The outside that cabinet cabinet is equipped with heat emission hole is closed, including upper dust excluding plate and lower dust excluding plate, upper dust excluding plate are set with lower dust excluding plate into V-shaped
Put, and the opening of V-shaped is towards the side of switch cabinet body；Several ventilating openings are evenly distributed with upper dust excluding plate, each
Ventilating opening is equipped with the first camber baffle tilted down；Several ventilation holes are evenly distributed with lower dust excluding plate, each ventilation
Hole is equipped with acclivitous second camber baffle.
As the improved technical solution of the utility model, the both sides of switch cabinet body are equipped with ventilation hole.
As the improved technical solution of the utility model, dust excluding plate has two groups, and two groups of dust excluding plates are divided into switch cabinet body
Both sides.
As the improved technical solution of the utility model, rain-proof shelter is further included, rain-proof shelter is arranged on the top of switch cabinet body.
As the improved technical solution of the utility model, skylight is further included, skylight is arranged on rain-proof shed.
As the improved technical solution of the utility model, the top surface of rain-proof shelter is equipped with reflector layer.
Beneficial effect
The application realizes first layer sand-proof sleet by dust excluding plate, and dust excluding plate uses the upper dust excluding plate of V-shaped design
With lower dust excluding plate, the direction for changing air flow is mainly realized by upper dust excluding plate and lower dust excluding plate, weight will in air
Fallen due to inertia, realize the isolation to husky sleet；The V-shaped of dust excluding plate is related to so that dust excluding plate and switch cabinet body at the same time
Between have a buffer strip, buffer strip realizes the secondary filter to air, and then ensures that husky sleet will not be in access switch cabinet cabinet.
To sum up, the device of the application, which can be realized, avoids in husky sleet access switch cabinet cabinet, and can guarantee that switch cabinet
The thermal diffusivity of body.
Brief description of the drawings
The apparatus structure schematic diagram of Fig. 1 the application；
The structure diagram of the upper dust excluding plate of Fig. 2 the application；
The structure diagram of the lower dust excluding plate of Fig. 3 the application；
In figure：1st, switch cabinet body；2nd, it is rain-proof shed；3rd, skylight；4th, upper dust excluding plate；5th, lower dust excluding plate；6th, the first camber is kept off
Plate；7th, the second camber baffle.
Embodiment
To make the purpose of the embodiment of the present application and technical solution clearer, below in conjunction with the embodiment of the present application to this Shen
Technical solution please is clearly and completely described.Obviously, described embodiment is the part of the embodiment of the application, and
The embodiment being not all of.Based on described embodiments herein, those of ordinary skill in the art are without creative labor
All other embodiments obtained on the premise of dynamic, shall fall in the protection scope of this application.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）With the identical meaning of the general understanding with the those of ordinary skill in the application fields.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the implication of overly formal be explained.
The implication of " inside and outside " described herein referred to relative to equipment itself, the side inside sensing equipment
To be interior, on the contrary is outer, rather than the specific restriction of the equipment mechanism to the application.
In embodiment：Switch cabinet body 1, rain-proof shed 2, skylight 3, upper dust excluding plate 4, lower dust excluding plate 5, the first camber baffle 6,
Second camber baffle 7.
A kind of switchgear of energy catch blowing sand sleet as shown in Figs. 1-3, including switch cabinet body, dust excluding plate；Switchgear
The side of cabinet is equipped with several equally distributed heat emission holes；Specifically, the both sides of switch cabinet body are equipped with heat emission hole；
Dust excluding plate has two groups, and two groups of dust excluding plates are divided into the both sides of switch cabinet body, and particularly dust excluding plate is arranged on switch
Cabinet cabinet is equipped with the lateral surface of heat emission hole, and dust excluding plate includes upper dust excluding plate and lower dust excluding plate, and upper dust excluding plate and lower dust excluding plate are into V words
Shape is set, and the opening of V-shaped is towards the side of switch cabinet body；Several ventilating openings are evenly distributed with upper dust excluding plate,
Each ventilating opening is equipped with the first camber baffle tilted down；Several ventilation holes are evenly distributed with lower dust excluding plate, each
Ventilation hole is equipped with acclivitous second camber baffle.
Upper dust excluding plate and lower dust excluding plate of the dust excluding plate using V-shaped design, mainly pass through upper dust excluding plate and lower dust excluding plate
Realization changes the direction of air flow, and weight will be fallen due to inertia in air, realize the isolation to husky sleet；
First camber baffle cambered surface is connected at ventilating opening, for aiding in changing air circulation path, aids precipitation air
In husky sleet；Second camber baffle cambered surface is connected to disposed at air vent, and for aiding in changing air circulation path, aids precipitation is empty
Husky sleet in gas；The access switch cabinets such as the dust for avoiding wind from driving ground can be realized with dust excluding plate and the second camber baffle at present
Cabinet；
The V-shaped of dust excluding plate is related to so that there is a buffer strip between dust excluding plate and switch cabinet body at the same time, and buffer strip is realized
To the secondary filter of air, and then ensure that husky sleet will not be in access switch cabinet cabinet.
Make preferably, to further include rain-proof shelter, rain-proof shelter is arranged on the top of switch cabinet body.
Make preferably, to further include skylight, skylight is arranged on rain-proof shed.
Make preferably, the top surface of rain-proof shelter is equipped with reflector layer.
It is obvious to a person skilled in the art that the application is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit herein or essential characteristic, the application can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and scope of the present application is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the application.
Claims (6)
1. a kind of switchgear of energy catch blowing sand sleet, it is characterised in that including switch cabinet body, dust excluding plate；Switch cabinet body
Side be equipped with several equally distributed heat emission holes；Dust excluding plate is arranged on the outside that switch cabinet body is equipped with heat emission hole, including upper
Dust excluding plate and lower dust excluding plate, upper dust excluding plate are set with lower dust excluding plate into V-shaped, and the opening of V-shaped is towards switch cabinet body
Side；Several ventilating openings are evenly distributed with upper dust excluding plate, each ventilating opening is equipped with the first camber gear tilted down
Plate；Several ventilation holes are evenly distributed with lower dust excluding plate, each ventilation hole is equipped with acclivitous second camber baffle.
2. the switchgear of a kind of energy catch blowing sand sleet according to claim 1, it is characterised in that switch cabinet body
Both sides are equipped with ventilation hole.
A kind of 3. switchgear of energy catch blowing sand sleet according to claim 1, it is characterised in that dust excluding plate has two groups,
Two groups of dust excluding plates are divided into the both sides of switch cabinet body.
A kind of 4. switchgear of energy catch blowing sand sleet according to claim 1, it is characterised in that rain-proof shelter is further included,
Rain-proof shelter is arranged on the top of switch cabinet body.
5. the switchgear of a kind of energy catch blowing sand sleet according to claim 4, it is characterised in that further include skylight, day
Window is arranged on rain-proof shed.
6. the switchgear of a kind of energy catch blowing sand sleet according to claim 4, it is characterised in that the top surface of rain-proof shelter is set
There is reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157754.3U CN207251022U (en) | 2017-09-11 | 2017-09-11 | A kind of switchgear of energy catch blowing sand sleet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157754.3U CN207251022U (en) | 2017-09-11 | 2017-09-11 | A kind of switchgear of energy catch blowing sand sleet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251022U true CN207251022U (en) | 2018-04-17 |
Family
ID=61887941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721157754.3U Active CN207251022U (en) | 2017-09-11 | 2017-09-11 | A kind of switchgear of energy catch blowing sand sleet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251022U (en) |
-
2017
- 2017-09-11 CN CN201721157754.3U patent/CN207251022U/en active Active
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