CN208015189U - A kind of drawer-type switch cabinet - Google Patents
A kind of drawer-type switch cabinet Download PDFInfo
- Publication number
- CN208015189U CN208015189U CN201820553003.1U CN201820553003U CN208015189U CN 208015189 U CN208015189 U CN 208015189U CN 201820553003 U CN201820553003 U CN 201820553003U CN 208015189 U CN208015189 U CN 208015189U
- Authority
- CN
- China
- Prior art keywords
- drawer
- cabinet
- thermovent
- dust
- type switch
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model proposes a kind of drawer-type switch cabinets.It is connected to by through-hole between drawer, when cooling fan is opened, the heat of lower layer's drawer can be transmitted to upper layer via through-hole with air, and then cabinet can be discharged in upstream from thermovent successively；Meanwhile to reinforce being erected at the heat dissipation effect of lower layer by exhaust column the chamber where thermovent and each layer drawer between, a part of hot wind can be directly directed to thermovent along exhaust column, and the path will not impact other electric elements on the way；Dust enters cabinet in order to prevent, thin filter screen is set at bottom drawing mouth, the air-flow that cabinet is pumped by induced draft fans can strictly be filtered, prevent dust from entering in cabinet from the step, dustproof room is covered at thermovent, on the one hand the outlet air mouth down setting of dustproof room can prevent dust, rainwater from entering cabinet from air outlet, even if on the other hand having dust, either water enters air outlet using gravity so that dust or water flow out automatically.
Description
Technical field
The utility model is related to a kind of drawer-type switch cabinets.
Background technology
Drawer-type switch cabinet is widely used in the motive power distribution center of power plant, electric substation, industrial enterprise and skyscraper
PC and motor control center MCC etc., application is very extensive, and drawer-type switch cabinet generally comprises multiple drawers, on multiple drawers
Lower laid out in parallel is mounted on electric elements in each drawer, and electric elements will produce heat, thermal accumlation to one when in use
The normal operation of electric elements will be influenced by determining degree, therefore heat dissipation will be of great significance in time, but since electric elements make
Used time also needs to carry out dust-proof, waterproof, therefore switchgear can not possibly use Open architecture, tradition directly to be opened up on switchgear
Although the mode of heat emission hole can have certain heat dissipation effect, dust is easy to enter inside cabinet from heat emission hole, make
At a large amount of dust accumulation inside cabinet, the normal operation of electric elements is influenced.
Invention content
The utility model proposes one kind effectively to radiate, while but also with the draw out switchgear of good dust-proof effect
Cabinet.
What the technical solution of the utility model was realized in：Drawer-type switch cabinet includes cabinet, and cabinet is along the vertical direction
With multiple drawers arranged side by side, electric elements are housed in drawer, drawer bottom offers multiple through-holes, and bottom of cabinet bulk offers pumping
Air port is equipped with thin filter screen at suction opening, induced draft fans is equipped with above filter screen, are provided on at least side wall of cabinet top
Thermovent, cooling fan is provided at thermovent, and cooling fan outside mask is equipped with coarse filtration net, is also covered with outside thermovent anti-
Dirt room, dustproof room have air outlet directed downwardly, are equipped with more exhaust columns on the rear side wall of cabinet, the lower end of each exhaust column is opened
Mouth extends in the chamber where each drawer, and the upper end opening of each exhaust column extends at the thermovent.
Further improvement is as follows, leads to thermovent by a supervisor after more exhaust column upper ends are interconnected.
Further improvement is as follows, and the exit of supervisor is connected with the outlet housing of taper.
Further improvement is as follows, and the lower end of exhaust column is connected with the draught hood of taper.
Further improvement is as follows, and the dustproof room lower half is in funnel type to facilitate dust to flow out automatically.
Above-mentioned technical proposal is used, the beneficial effects of the utility model are：When the utility model is used, between drawer
It is interconnected by each through-hole, when cooling fan is opened so that the heat of lower layer's drawer can be passed via through-hole with air
Upper layer is passed, then upstream can be discharged from thermovent except cabinet successively；Meanwhile in order to reinforce the heat dissipation effect for lower layer
Fruit is erected at by exhaust column between the chamber where thermovent and each layer drawer, and a part of hot wind can be straight along exhaust column
Guiding thermovent is connect, and the path will not impact other electric elements on the way；Dust enters cabinet in order to prevent,
Thin filter screen is set at bottom drawing mouth, the air-flow that cabinet is pumped by induced draft fans can strictly be filtered, prevent dust
Enter in cabinet from the step, secondly, dust enters from from thermovent in cabinet in order to prevent, is provided at thermovent thick
Filter screen enters cabinet to prevent bulky grain and leaf or Other Waste with external wind, is also covered at thermovent
Dustproof room, the outlet air mouth down setting of dustproof room, on the one hand can prevent dust, rainwater from entering cabinet from air outlet, on the other hand
Even if having dust, either water enters air outlet using gravity so that dust or water flow out automatically.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model, and drawer only shows one in figure；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the schematic top plan view of drawer；
Fig. 4 is the mounting structure schematic diagram of dustproof room and cooling fan；
Wherein：1- cabinets, 11- suction openings, 12- induced draft fans, 13- thermovents, 14- cooling fans, 15- coarse filtration nets,
16- dustproof rooms, 161- air outlets, 17- exhaust columns, 171- supervisors, 172- outlet housings, 18- draught hoods, 2- drawers, 21- through-holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, drawer-type switch cabinet includes cabinet 1, and cabinet 1 has multiple drawers 2 arranged side by side along the vertical direction,
Electric elements are housed, 2 bottom of drawer offers multiple through-holes 21, and 1 bottom of cabinet offers suction opening 11, suction opening in drawer 2
It is equipped with thin filter screen at 11, induced draft fans 12 are equipped with above filter screen, thermovent is provided on at least side wall of 1 top of cabinet
13, cooling fan 14 is provided at thermovent 13,14 outside mask of cooling fan is equipped with coarse filtration net 15, is also covered outside thermovent 13
Equipped with dustproof room 16, dustproof room 16 has air outlet 161 directed downwardly, and more exhaust columns 17 are equipped on the rear side wall of cabinet 1,
The lower ending opening of each exhaust column 17 extends in the chamber at 2 place of each drawer, and the upper end opening of each exhaust column 17 extends to institute
It states at thermovent 13.Thermovent 13 is led to by a supervisor 171 after more 17 upper ends of exhaust column are interconnected.Supervisor's 171
Exit is connected with the outlet housing 172 of taper.The lower end of exhaust column 17 is connected with the draught hood 18 of taper.Under the dustproof room 16
Half portion is in funnel type to facilitate dust to flow out automatically.
When the utility model is used, being interconnected by each through-hole 21 between drawer 2, opened in cooling fan 14
When so that the heat of lower layer's drawer 2 can pass to upper layer via through-hole 21 with air, and then upstream can be from thermovent successively
It is discharged except cabinet 1 at 13；Meanwhile in order to reinforce the heat dissipation effect for lower layer, thermovent 13 is erected at by exhaust column 17
Between the chamber where each layer drawer 2, a part of hot wind can be directly directed to thermovent 13, and the road along exhaust column 17
Diameter will not impact other electric elements on the way；Dust enters cabinet 1 in order to prevent, is arranged at bottom drawing mouth 11
Thin filter screen can strictly filter the air-flow for being pumped into cabinet 1 by induced draft fans 12, prevent dust from entering cabinet from the step
In body 1, secondly, dust enters from from thermovent 13 in cabinet 1 in order to prevent, be provided at thermovent 13 coarse filtration net 15 with
It prevents bulky grain and leaf or Other Waste with external wind and enters cabinet 1, be also covered at thermovent 13 dust-proof
The air outlet 161 of room 16, dustproof room 16 is arranged downward, on the one hand can prevent dust, rainwater from entering cabinet 1 from air outlet 161, separately
Even if on the one hand having dust, either water enters air outlet 161 using gravity so that dust or water flow out automatically.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of drawer-type switch cabinet, which is characterized in that including cabinet, cabinet has multiple drawers arranged side by side along the vertical direction,
Electric elements are housed, drawer bottom offers multiple through-holes, and bottom of cabinet bulk offers suction opening, is equipped at suction opening thin in drawer
Filter screen, filter screen top are equipped with induced draft fans, and thermovent is provided on at least side wall of cabinet top, is arranged at thermovent
There are cooling fan, cooling fan outside mask to be equipped with coarse filtration net, dustproof room is also covered with outside thermovent, dustproof room has downward
Air outlet, more exhaust columns are installed on the rear side wall of cabinet, the lower ending opening of each exhaust column extends to each drawer institute
Chamber in, the upper end opening of each exhaust column extends at the thermovent.
2. drawer-type switch cabinet according to claim 1, which is characterized in that more exhaust column upper ends pass through after being interconnected
A piece supervisor leads to thermovent.
3. drawer-type switch cabinet according to claim 2, which is characterized in that the exit of supervisor is connected with the outlet air of taper
Cover.
4. drawer-type switch cabinet according to claim 1, which is characterized in that the lower end of exhaust column is connected with the exhausting of taper
Cover.
5. drawer-type switch cabinet according to claim 1, which is characterized in that the dustproof room lower half is in funnel type with side
Just dust flows out automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553003.1U CN208015189U (en) | 2018-04-18 | 2018-04-18 | A kind of drawer-type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553003.1U CN208015189U (en) | 2018-04-18 | 2018-04-18 | A kind of drawer-type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015189U true CN208015189U (en) | 2018-10-26 |
Family
ID=63892978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820553003.1U Expired - Fee Related CN208015189U (en) | 2018-04-18 | 2018-04-18 | A kind of drawer-type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208015189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040724A (en) * | 2020-08-25 | 2020-12-04 | 郦科宇 | Server cabinet with heat dissipation, dustproof and insect-attack prevention functions |
| CN113507052A (en) * | 2021-07-27 | 2021-10-15 | 安徽东能电气有限公司 | Outdoor open-air electrical control cabinet with dehumidification function |
| CN117277094A (en) * | 2023-08-25 | 2023-12-22 | 乔纳森(厦门)电气有限公司 | Intelligent small-sized extraction type power supply compensation cabinet and compensation system |
-
2018
- 2018-04-18 CN CN201820553003.1U patent/CN208015189U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040724A (en) * | 2020-08-25 | 2020-12-04 | 郦科宇 | Server cabinet with heat dissipation, dustproof and insect-attack prevention functions |
| CN113507052A (en) * | 2021-07-27 | 2021-10-15 | 安徽东能电气有限公司 | Outdoor open-air electrical control cabinet with dehumidification function |
| CN117277094A (en) * | 2023-08-25 | 2023-12-22 | 乔纳森(厦门)电气有限公司 | Intelligent small-sized extraction type power supply compensation cabinet and compensation system |
| CN117277094B (en) * | 2023-08-25 | 2024-04-19 | 乔纳森(厦门)电气有限公司 | Intelligent small-sized extraction type power supply compensation cabinet and compensation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |