CN204947357U - A kind of waterproof power distribution cabinet - Google Patents
A kind of waterproof power distribution cabinet Download PDFInfo
- Publication number
- CN204947357U CN204947357U CN201520727001.6U CN201520727001U CN204947357U CN 204947357 U CN204947357 U CN 204947357U CN 201520727001 U CN201520727001 U CN 201520727001U CN 204947357 U CN204947357 U CN 204947357U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- arranges
- rain cover
- distribution cabinet
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- 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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Abstract
The utility model relates to a kind of waterproof power distribution cabinet, and object is by appropriate design structure, makes ventilation effect in power distribution cabinet good, effectively eliminates the steam of cabinet top condensation, reduces the steam entered in cabinet air, improves humidity resistance.Described power distribution cabinet comprises cylindrical cabinet, described cabinet is provided with arc-shaped door, described cabinet upper end is connected with cabinet top, lower end is connected with at the bottom of cabinet, connecting rain-proof cover outside cabinet top, described rain cover is the truncated cone hollow box structure that lower end diameter is large, upper end diameter is little, and described rain cover lower end diameter is greater than the diameter on cabinet top; Described cabinet top middle position arranges the fan of downward air-out; Described rain cover lower end outside arranges air admission hole, arranges annular waterproof groove between described air admission hole and rain cover lower end outside edge.
Description
Technical field
The utility model relates to a kind of controller switching equipment, particularly a kind of waterproof power distribution cabinet.
Background technology
Power distribution cabinet is the final stage device of distribution system, and it is the general designation of motor control center.Power distribution cabinet is used in the occasion that duty ratio is comparatively disperseed, loop is less; Motor control center is used for the occasion that load is concentrated, loop is more.They give load nearby the power distribution of a certain for upper level controller switching equipment circuit.
Cylindrical power distribution cabinet in prior art CN201420231740, cabinet is vertically arrange, but power distribution cabinet is through being normally placed in wild environment, for the very large environment of humidity, steam can condense in inwall and the top of power distribution cabinet, be no matter that steam on cabinet inwall forms water droplet and flows to ground in cabinet, or the water droplet that congeals into of the steam on top drip, and is all very dangerous for the electric equipment in power distribution cabinet.In prior art, fan is generally arranged on bottom power distribution cabinet, or in inner walls, as in CN201420826313 on the two sides that cabinet inwall is relative, one on the other distribute two fans, such fan set-up mode is difficult to ventilation for power distribution cabinet top and puts in place, and equipment is many in power distribution cabinet, easy formation is ventilated not smooth, and fan can not play good overall moisture effect, and when raining, fan mouth is easily intake.
Summary of the invention
The purpose of this utility model is to provide a kind of waterproof power distribution cabinet, improves ventilation effect in electric cabinet good, effectively eliminates the steam of cabinet top condensation, reduces the steam entered in cabinet air, plays the effect of moistureproof and waterproof.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of waterproof power distribution cabinet, comprise cylindrical cabinet, described cabinet is provided with arc-shaped door, described cabinet upper end is connected with cabinet top, and lower end is connected with at the bottom of cabinet, connecting rain-proof cover outside cabinet top, it is characterized in that: described rain cover is the truncated cone hollow box structure that lower end diameter is large, upper end diameter is little, and described rain cover lower end diameter is greater than the diameter on cabinet top; Described cabinet top middle position arranges the fan of downward air-out; Described rain cover lower end outside arranges air admission hole, arranges annular waterproof groove between described air admission hole and rain cover lower end outside edge; At the bottom of described cabinet, upper surface arranges annular drip ring, and at the bottom of described drip ring, cabinet, cabinet, institute's region is gathering ground; Arrange steam vent at the bottom of bottom, described gathering ground, cabinet, the quantity of described steam vent is more than the quantity of air admission hole.
Preferred: described arc-shaped door is connected in cabinet by slide, described guide rail horizontal positioned, makes arc-shaped door slide along cabinet circumferencial direction.
Preferred: described cabinet bottom arranges support, arranges rotating mechanism between power distribution cabinet and support.
The utility model has following beneficial effect: the position of appropriate design air inlet, exhaust outlet and fan, when avoiding rainy, rainwater enters cabinet.Fan is arranged on cabinet top, has good ventilation effect to cabinet top, avoids the steam on cabinet top to congeal into water droplet.When fan rotates, air flowing is for from top to bottom, all devices in cabinet can be covered, ventilate in cabinet smooth and easy, be provided with annular waterproof groove outside the air admission hole of rain cover lower end, effectively can reduce rainwater and flow near air inlet along rain cover lower end, reduce the steam entered in cabinet air, power distribution cabinet has good humidity resistance, and is beneficial to draining.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is upward view of the present utility model;
Fig. 4 is the zoomed-in view A of Fig. 2;
Fig. 5 is the zoomed-in view B of Fig. 2.
Embodiment
As shown in Figure 1, a kind of waterproof power distribution cabinet, comprise cylindrical cabinet 1, described cabinet 1 is provided with arc-shaped door 20, described cabinet 1 upper end is connected with cabinet top 3, and lower end 2 to be connected with at the bottom of cabinet, connecting rain-proof cover 4 outside cabinet top 3, it is characterized in that: described rain cover 4 is the truncated cone hollow box structure that lower end diameter is large, upper end diameter is little, and described rain cover 4 lower end diameter is greater than the diameter on cabinet top 3; Described cabinet top 3 middle position arranges the fan 5 of downward air-out; Electric equipment in cabinet 1 is ventilated smooth and easy, near the inwall of cabinet top 3, ventilation effect is good simultaneously, and steam not easily forms water droplet.
Described rain cover 4 lower end outside arranges air admission hole 6, arranges annular waterproof groove 40 between described air admission hole 6 and rain cover 4 lower end outside edge.When raining, because fan 5 is arranged in rain cover 4, rainwater can not enter cabinet 1 by fan 5.Air inlet 6 is arranged on rain cover 4 lower end, can effectively prevent rainwater from entering cabinet 1 by air admission hole 6.When rainwater permeates near air admission hole 6 in the lower end outer rim of rain cover 4, groove 40 effectively can be collected the rainwater of infiltration and form water droplet and drop, and the steam near air admission hole 6 is obviously reduced.
At the bottom of described cabinet, 2 upper surfaces arrange drip ring 7, and the shape of described drip ring 7 can be annular.At the bottom of described drip ring 7, cabinet 1, cabinet, 2 regions are gathering ground 8; Arrange steam vent 9 on 2 at the bottom of bottom, described gathering ground 8, cabinet, the quantity of described steam vent 9 is more than the quantity of air admission hole 6.The water droplet of the inwall condensation of cabinet 1 flow to gathering ground 8 along inwall, then discharges power distribution cabinet by steam vent 9, and the draining of power distribution cabinet is convenient.Power distribution cabinet needs overhead certain altitude when installing, and water and air can be discharged from steam vent 9 smoothly.
Better execution mode is: described arc-shaped door 20 is slidably connected in cabinet 1 by guide rail 21, described guide rail 21 horizontal positioned, arc-shaped door 20 is slided along cabinet 1 circumferencial direction, and the space taken when opening arc-shaped door is like this little, is conducive to power distribution cabinet and is arranged in narrow regions.At the bottom of described cabinet, 2 bottoms arrange support, arrange rotating mechanism between power distribution cabinet and support.Described rotating mechanism can be turntable bearing mechanism, also can be arc-shaped guide rail slide block mechanism.
Claims (3)
1. a waterproof power distribution cabinet, comprise cylindrical cabinet (1), described cabinet (1) is provided with arc-shaped door (20), described cabinet (1) upper end is connected with cabinet top (3), lower end is connected with (2) at the bottom of cabinet, outside connecting rain-proof cover, cabinet top (3) (4), is characterized in that: described rain cover (4) is the truncated cone hollow box structure that lower end diameter is large, upper end diameter is little, and described rain cover (4) lower end diameter is greater than the diameter of cabinet top (3); Described cabinet top (3) middle position arranges the fan (5) of downward air-out; Described rain cover (4) lower end outside arranges air admission hole (6), arranges annular waterproof groove (40) between described air admission hole (6) and rain cover (4) lower end outside edge; At the bottom of described cabinet, (2) upper surface arranges annular drip ring (7), and at the bottom of described drip ring (7), cabinet (1), cabinet, (2) institute region is gathering ground (8); (2) at the bottom of described gathering ground (8) bottom, cabinet are arranged steam vent (9), the quantity of described steam vent (9) is more than the quantity of air admission hole (6).
2. a kind of waterproof power distribution cabinet according to claim 1, it is characterized in that: described arc-shaped door (20) is slidably connected in cabinet (1) by guide rail (21), described guide rail (21) horizontal positioned, makes arc-shaped door (20) slide along cabinet (1) circumferencial direction.
3. a kind of waterproof power distribution cabinet according to claim 2, is characterized in that: at the bottom of described cabinet, (2) bottom arranges support, arranges rotating mechanism between power distribution cabinet and support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727001.6U CN204947357U (en) | 2015-09-17 | 2015-09-17 | A kind of waterproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727001.6U CN204947357U (en) | 2015-09-17 | 2015-09-17 | A kind of waterproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947357U true CN204947357U (en) | 2016-01-06 |
Family
ID=55014748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727001.6U Expired - Fee Related CN204947357U (en) | 2015-09-17 | 2015-09-17 | A kind of waterproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038049A (en) * | 2020-09-07 | 2020-12-04 | 吉林建筑科技学院 | Anti-theft device for transformer of electric heating system |
| CN112510413A (en) * | 2020-11-25 | 2021-03-16 | 泰兴市航安电器有限公司 | Corrosion-resistant double-buckle circular electric connector |
-
2015
- 2015-09-17 CN CN201520727001.6U patent/CN204947357U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038049A (en) * | 2020-09-07 | 2020-12-04 | 吉林建筑科技学院 | Anti-theft device for transformer of electric heating system |
| CN112510413A (en) * | 2020-11-25 | 2021-03-16 | 泰兴市航安电器有限公司 | Corrosion-resistant double-buckle circular electric connector |
| CN112510413B (en) * | 2020-11-25 | 2022-01-28 | 泰兴市航安电器有限公司 | Corrosion-resistant double-buckle circular electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190917 |