CN104600584A - Distribution cabinet with cylindrical reinforcing block - Google Patents
Distribution cabinet with cylindrical reinforcing block Download PDFInfo
- Publication number
- CN104600584A CN104600584A CN201410810366.5A CN201410810366A CN104600584A CN 104600584 A CN104600584 A CN 104600584A CN 201410810366 A CN201410810366 A CN 201410810366A CN 104600584 A CN104600584 A CN 104600584A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet door
- door
- boss
- cabinet body
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a distribution cabinet with a cylindrical reinforcing block, and aims at solving the problem of moisture and reducing the possibility that water drop flows to the ground in the cabinet along the wall surface to damage an electrical device while achieving the reinforcement. The distribution cabinet with the cylindrical reinforcing block is that a cabinet body draining channel is arranged at the bottom part of the inner wall surface of a cabinet body; a cabinet body draining hole is formed in the cabinet body draining channel; two fans are arranged on two opposite side surfaces of the rear part of the cabinet body and respectively distributed to the top and bottom; a group of reinforcing ribs arranged into an X shape is arranged at the inner side of each cabinet door, and the reinforcing blocks are arranged in a rectangle in areas without the reinforcing ribs; the reinforcing blocks are hollow semi-cylindrical housings of which one of the ends is closed; a through hole is formed in the surface of each housing; a rectangular opening surface of each semi-cylindrical housing is buckled on each cabinet door, and one closed end is downwards kept; bulk desiccants are charged into the semi-cylindrical housings through openings; a pneumatic pulling rod which is connected with the cabinet body is arranged at the upper part of each cabinet door; right-angled trapezoidal sealing strips are arranged at four sides of the cabinet doors; nonwoven fabric material bags which are fixed through nylon hasps are arranged on the inner wall surfaces of the cabinet door.
Description
Technical field
The present invention relates to power distribution cabinet design field.
Background technology
Power distribution cabinet is through being normally placed in wild environment, for the area that humidity is larger, need to carry out moistureproof design to power distribution cabinet, current protection against the tide relies on fan separately, but the active area of fan is limited, for the very large environment of humidity, fan can not play good overall moisture effect, the inwall that steam can condense in power distribution cabinet even forms water droplet and flows to ground in cabinet, is very dangerous to the electric equipment in power distribution cabinet.
Meanwhile, the general volume ratio of power distribution cabinet is comparatively large, the insufficient strength of cabinet door, and conventional method adopts reinforcement separately, and reinforcement occupies most of space of cabinet door, if need to lay drier on cabinet door, then needs the arranging device that design is special in addition.
Summary of the invention
In view of this, the invention provides a kind of power distribution cabinet with cylindrical boss, moisture issues can be solved while reinforcement, reduce water droplet simultaneously and flow into along wall the possibility that in cabinet, ground works the mischief in the face of electric equipment.
For solving the problems of the technologies described above, concrete grammar of the present invention is as follows:
There is a power distribution cabinet for cylindrical boss, comprising: cabinet, be arranged on the top cover on cabinet and cabinet door;
The bottom of cabinet three internal faces is respectively equipped with the cabinet drainage channel of horizontal expansion, and the cabinet at cabinet drainage channel place has cabinet osculum; On the two sides that the rear portion that two fans are arranged on cabinet is relative, and distribute one on the other;
Often fan the one group of reinforcement being provided with inside cabinet door and arranging in X-shaped, reinforcement extends to the corner of cabinet door along four direction; The region not arranging reinforcement inside cabinet door arranges boss, and boss is arranged in rectangle on cabinet door;
Described boss is the semicolumn housing of hollow, surface of shell offers through hole, the rectangular aperture face spiral-lock of semicolumn housing is on cabinet door, semicolumn shell one end is semicircle opening and opening upward, the other end is semicircle bottom surface and closes down, loads in semicolumn housing by bagged dryer by opening;
The top of often fanning cabinet door is provided with the air pressure pull bar be connected with cabinet; The inside flanging in cabinet door four limit is provided with right-angled trapezium sealing strip, and the minor face of right-angled trapezium sealing strip embeds in described flanging, and long limit is stayed outside flanging; Cabinet door internal face is provided with the information kit of nonwoven fabrics material, and information kit is fixed on cabinet door by velcro, and velcro is fixed on cabinet door by the mode pasted.
Preferably, described cabinet drainage channel adopts 1/4 pipe to realize.
Beneficial effect:
(1) the present invention adopts reinforcement and boss jointly to realize the reinforcement of cabinet door, and the boss of the reinforcement 34 that X-shaped is arranged and rectangular arranged can ensure the stiffening effect of all angles.
(2) semi-cylindrical boss is easily processed, and uses bagged dryer to be convenient to replace.
(3) the present invention adopts the dehumidifying of drier+fan to combine, drier is arranged in boss, can solve the moisture issues of cabinet front portion while strengthening, the fan arranged one on the other is arranged on cabinet rear portion, is solved the moisture issues at cabinet rear portion by convection current.
(4) the present invention is provided with drainage channel and osculum on cabinet base, avoids water droplet to flow into electric equipment faced by ground in cabinet along wall and works the mischief.
Accompanying drawing explanation
Fig. 1 is the general illustration of power distribution cabinet of the present invention.
Fig. 2 is drainage channel structural representation.
Fig. 3 is drainage channel structure side view.
Fig. 4 is the schematic diagram of semi-cylindrical boss.
Fig. 5 (a) is the structural representation of sealing strip itself.
Fig. 5 (b) is the partial enlarged drawing at A place in Fig. 1.
Wherein, 1-cabinet, 2-top cover, 3-cabinet door, 12-1/4 pipe, 13-cabinet drainage channel, 14-cabinet osculum, 15-fan, 31-information kit, 32-sealing strip, 34-reinforcement, 35-boss, 36-air pressure pull bar.
Embodiment
Below with reference to accompanying drawings embodiments of the invention are described.
The invention provides a kind of power distribution cabinet with cylindrical boss, as shown in Figure 1, this power distribution cabinet comprises cabinet 1 and the top cover 2 that is arranged on cabinet 1 and cabinet door 3.
The bottom of three internal faces of cabinet 1 is respectively equipped with the cabinet drainage channel 13 of horizontal expansion, and the cabinet at cabinet drainage channel 13 place has cabinet osculum 14.In the present embodiment, this cabinet drainage channel all adopts 1/4 pipe to realize in conjunction with wall.As shown in Figure 2,1/4 pipe 12 has two straight flanges and two arc limits, and two ends can arrange block or utilize other structures in cabinet to be blocked at two, the outflow of anti-sealing.As shown in Figure 3, one of them straight flange of 1/4 pipe 12 connects the bottommost of cabinet internal face, 1/4 pipe 12 inside cabinet, 1/4 pipe 12 forms cabinet drainage channel 13 with cabinet internal face, 1/4 pipe 12 and the cabinet of cabinet internal face junction have cabinet osculum 14, thus the water being incorporated into cabinet drainage channel 13 is discharged outside cabinet.
Cabinet 1 inside is provided with two fans 15, and these two fans 15 are arranged on relative two sides, cabinet 1 rear portion, and distribute one on the other, can form convection current wind like this at cabinet rear portion, thus heat radiation and dehumidifying.The dehumidifying work of cabinet front portion is responsible for by the drier placed in cabinet door boss described below.
Cabinet can there be a fan or many fan cabinet doors.In the present embodiment, often fan the one group of reinforcement 34 being provided with inside cabinet door 3 and arranging in X-shaped, reinforcement 34 extends to the corner of cabinet door 3 along four direction.The region not arranging reinforcement inside cabinet door arranges boss 35, and boss 35 is arranged in rectangle on cabinet door.Boss material identical with cabinet door, is fixed on cabinet door by welding manner.Boss 35 is hollow-core construction, and it takes into account the function of strengthening and laying drier.The boss 35 of the reinforcement 34 that X-shaped of the present invention is arranged and rectangular arranged can ensure the stiffening effect of all angles.
As shown in Figure 4, boss 35 of the present invention is the semicolumn housing of hollow, surface of shell offers the through hole for moisture absorption, the rectangular aperture face spiral-lock of semicolumn housing is on cabinet door, semicolumn shell one end is semicircle opening and opening upward, the other end is semicircle bottom surface and closes down, is loaded in semicolumn housing by bagged dryer by opening.Semi-cylindrical boss is easily processed, and uses bagged dryer to be convenient to replace.
In order to lock cabinet door position behind the door pulling open cabinet, the top of often fanning cabinet door 3 is provided with the air pressure pull bar 36 is connected with cabinet, and this pull bar of the present invention is arranged on cabinet door top, is more convenient for operating.
Four limits of often fanning cabinet door 3 have inside flanging, are provided with the right-angled trapezium sealing strip 32 as shown in Fig. 5 (a) in flanging, and as shown in Fig. 5 (b), the minor face of right-angled trapezium sealing strip 32 embeds in cabinet door flanging, and long limit is stayed outside flanging.After embedding flanging, part sealing strip is still retained in outside flanging with outstanding form, and outstanding sealing strip can reach better sealing effectiveness.
Cabinet door 3 inwall arranges information kit 31.Due to cabinet door having reinforcement and boss, the clear area not having one piece of area larger arranges metal hold-down bar, therefore this programme adopts mounting means more flexibly and the information kit 31 of convenient nonwoven fabrics material of replacing, information kit 31 is fixed on cabinet door 3 by velcro, and velcro is fixed on cabinet door 3 by the mode pasted.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. there is a power distribution cabinet for cylindrical boss, it is characterized in that, comprising: cabinet (1), be arranged on the top cover (2) on cabinet (1) and cabinet door (3);
The bottom of cabinet (1) three internal face is respectively equipped with the cabinet drainage channel (13) of horizontal expansion, the cabinet at cabinet drainage channel (13) place has cabinet osculum (14); On the two sides that the rear portion that two fans (15) are arranged on cabinet (1) is relative, and distribute one on the other;
Often fan cabinet door (3) inner side and be provided with one group of reinforcement (34) of arranging in X-shaped, reinforcement (34) extends to the corner of cabinet door (3) along four direction; The region not arranging reinforcement inside cabinet door arranges boss (35), and boss (35) is arranged in rectangle on cabinet door;
The semicolumn housing that described boss (35) is hollow, surface of shell offers through hole, the rectangular aperture face spiral-lock of semicolumn housing is on cabinet door, semicolumn shell one end is semicircle opening and opening upward, the other end is semicircle bottom surface and closes down, loads in semicolumn housing by bagged dryer by opening;
The top of often fanning cabinet door (3) is provided with the air pressure pull bar (36) be connected with cabinet; The inside flanging in cabinet door four limit is provided with right-angled trapezium sealing strip (32), and the minor face of right-angled trapezium sealing strip (32) embeds in described flanging, and long limit is stayed outside flanging; Cabinet door (3) internal face is provided with the information kit (31) of nonwoven fabrics material, and information kit is fixed on cabinet door (3) by velcro, and velcro is fixed on cabinet door (3) by the mode pasted.
2. moistureproof power distribution cabinet as claimed in claim 1, is characterized in that, described cabinet drainage channel (13) adopts 1/4 pipe to realize in conjunction with cabinet internal face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810366.5A CN104600584A (en) | 2014-12-23 | 2014-12-23 | Distribution cabinet with cylindrical reinforcing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810366.5A CN104600584A (en) | 2014-12-23 | 2014-12-23 | Distribution cabinet with cylindrical reinforcing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104600584A true CN104600584A (en) | 2015-05-06 |
Family
ID=53126197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410810366.5A Pending CN104600584A (en) | 2014-12-23 | 2014-12-23 | Distribution cabinet with cylindrical reinforcing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226272A (en) * | 2017-01-31 | 2019-09-10 | 三菱电机株式会社 | Switching device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840834A (en) * | 1958-02-25 | 1960-07-13 | Lamb Hingley & Co Ltd | Improvements in or connected with domestic clothes drying and airing cabinets |
| CN201060022Y (en) * | 2007-04-10 | 2008-05-14 | 吴阿平 | Water meter box |
| CN201064020Y (en) * | 2007-07-03 | 2008-05-21 | 林朗 | Enclosed type three-prevention electric cabinet |
| CN202249542U (en) * | 2011-10-12 | 2012-05-30 | 马文鹏 | Steel plate door for courtyard |
| CN202721352U (en) * | 2012-06-26 | 2013-02-06 | 泉州亿兴电力有限公司 | Cabinet door of switch cabinet |
| CN203607699U (en) * | 2013-11-18 | 2014-05-21 | 巩义市供电公司 | Moistureproof housing of power distribution cabinet |
| CN203859411U (en) * | 2014-05-29 | 2014-10-01 | 耐斯通电器温州有限公司 | Novel moisture-proof safe ring network cabinet |
| CN204243501U (en) * | 2014-12-23 | 2015-04-01 | 贵州长通电气有限公司 | A kind of power distribution cabinet with cylindrical boss |
-
2014
- 2014-12-23 CN CN201410810366.5A patent/CN104600584A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840834A (en) * | 1958-02-25 | 1960-07-13 | Lamb Hingley & Co Ltd | Improvements in or connected with domestic clothes drying and airing cabinets |
| CN201060022Y (en) * | 2007-04-10 | 2008-05-14 | 吴阿平 | Water meter box |
| CN201064020Y (en) * | 2007-07-03 | 2008-05-21 | 林朗 | Enclosed type three-prevention electric cabinet |
| CN202249542U (en) * | 2011-10-12 | 2012-05-30 | 马文鹏 | Steel plate door for courtyard |
| CN202721352U (en) * | 2012-06-26 | 2013-02-06 | 泉州亿兴电力有限公司 | Cabinet door of switch cabinet |
| CN203607699U (en) * | 2013-11-18 | 2014-05-21 | 巩义市供电公司 | Moistureproof housing of power distribution cabinet |
| CN203859411U (en) * | 2014-05-29 | 2014-10-01 | 耐斯通电器温州有限公司 | Novel moisture-proof safe ring network cabinet |
| CN204243501U (en) * | 2014-12-23 | 2015-04-01 | 贵州长通电气有限公司 | A kind of power distribution cabinet with cylindrical boss |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226272A (en) * | 2017-01-31 | 2019-09-10 | 三菱电机株式会社 | Switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |