CN105161987A - Switch cabinet and control method thereof - Google Patents
Switch cabinet and control method thereof Download PDFInfo
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- CN105161987A CN105161987A CN201510341209.9A CN201510341209A CN105161987A CN 105161987 A CN105161987 A CN 105161987A CN 201510341209 A CN201510341209 A CN 201510341209A CN 105161987 A CN105161987 A CN 105161987A
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Abstract
The invention discloses a switch cabinet and a control method thereof. The switch cabinet comprises a humidity probe, a controller, monitoring equipment, a cabinet body, a cabinet door and a safety door lock, and is characterized in that the cabinet body comprises an inner shell and an outer shell, a gap is reserved between the outer wall of the inner shell and the inner wall of the outer shell so as to form a cavity, the wall surface of the inner shell is provided with air inlet holes, the inner side of the inner shell is provided with lighting equipment, and the lighting equipment is in linkage with the safety door lock; the safety door lock is connected with the monitoring equipment, and the on/off state of the safety door lock is monitored by the monitoring equipment; the monitoring equipment is connected with the controller so as to be used for transmitting a monitoring result to the controller; the outer shell is provided with an air-exchange hole, and the cavity is internally provided with a negative pressure generator at the part of the air-exchange hole; and the cavity is internally provided with a heating plate, the heating plate is connected with the controller, and on/off between the heating plate and a power supply is controlled by the controller. The switch cabinet disclosed by the invention realizes the purposes of controllable heating and being convenient for overhauling of the operation and maintenance personnel, and is energy-saving and safe.
Description
Technical field
The present invention relates to electrical equipment, particularly relate to a kind of switch cubicle and control method thereof.
Background technology
Switch cubicle is conventional electric equipment, mainly plays transmission line folding, control, and the effect of protection power consumption equipment.Switch cubicle operational environment is different, and some switch cubicles are operated in the higher environment of humidity, and the moisture in air easily causes electric component short circuit in switch cubicle, in switch cubicle, therefore need to add heater dehumidify.The mounting structure that prior art breaker in middle cabinet inner heating device is close to electric component more is arranged, electric component is in the baking of heater for a long time, its useful life can be affected, and the uncontrollable easy generation over-heating of heating-up temperature or underheated problem, serious to electric component damage when over-heating, and underheat cannot reach effect on moisture extraction.In addition, existing switch cubicle is not generally furnished with lighting apparatus, and when power-off or night maintenance, operation maintenance personnel need self illumination equipment, very inconvenient.
Summary of the invention
Based on the technical problem that above-mentioned background technology exists, the present invention proposes a kind of switch cubicle, to realize heating controlled and facilitating the object that operation maintenance personnel overhaul.
The present invention proposes a kind of switch cubicle, comprising: moisture probe, controller, watch-dog, heating plate, cabinet, with the hinged cabinet door of cabinet and be arranged on safety door latch in cabinet door;
Moisture probe is arranged in cabinet and moisture probe is connected with controller and to controller feedback detection data;
The moisture probe that controller feeds back according to moisture probe controls heating plate ON/OFF;
Cabinet comprises inner housing and shell body, and inner housing arranges the inside of shell body, and is reserved with gap between the outer wall of inner housing and the inwall of shell body and forms cavity, the wall of inner housing is distributed with the air admission hole of several and cavity conducting; Be provided with lighting apparatus inside inner housing, lighting apparatus and safety door latch link; When cabinet door is opened, lighting apparatus automatic operation; When cabinet door is closed, lighting apparatus quits work automatically; Safety door latch is connected with watch-dog and monitors its open/close state by watch-dog; Watch-dog is connected with controller and is used for transmitting monitored results to controller;
Shell body is provided with the air-vent with ft connection, is positioned at air-vent place and is provided with negative pressure generator in cavity;
Heating plate is arranged in cavity, and heating plate is connected with controller and is controlled by controller.
Preferably, heating plate is set to polylith, arranges in cavity around the periphery of inner housing.
Preferably, inner housing top panel and be positioned at top panel both sides and near cabinet door side side panel on be equipped with lighting apparatus.
Preferably, the lighting apparatus be positioned on inner housing top panel is provided with many rows, and each row's lighting apparatus is arranged in juxtaposition along the length direction of top panel.
Preferably, the lighting apparatus be positioned on inner housing side panel is provided with many rows, and each row's lighting apparatus is arranged in juxtaposition along the short transverse of side panel.
Preferably, cabinet is provided with speculum away from the side of cabinet door.
A control method for switch cubicle, comprising:
Carry out detecting the humidity value obtained in cabinet to the humidity in cabinet by moisture probe;
The quantity that controller controls heating plate unlatching according to the humidity value that moisture probe obtains or cuts out and open;
Monitored by the open/close state of watch-dog to cabinet door;
Controller controls the pass of the electric component system in cabinet/open according to the open/close state of cabinet door.
Preferably, when moisture probe detect humidity value larger time, the heating plate that controller controls in cavity is all opened; When moisture probe detect humidity value less time, the part heating plate that controller controls in cavity is opened; When moisture probe detect humidity value meet preset value time, controller controls the heating plate Close All in cavity.
Preferably, when watch-dog detects that cabinet door is in open mode, controller controls the electric component system closing in cabinet, quits work; When watch-dog detects that cabinet door is in closed condition, the electric component system that controller controls in cabinet is opened, and reworks.
In the present invention, moisture probe is set in cabinet, carries out detecting the humidity value obtained in cabinet to the humidity in cabinet by moisture probe, and humidity value is fed back to controller; Controller controls heating plate according to the humidity value of feedback and opens or cut out; To guarantee that heating plate can not superheated; And the cabinet in the present invention comprises inner housing and shell body, inner housing arranges the inside of shell body, and is reserved with gap between the outer wall of inner housing and the inwall of shell body and forms cavity, the wall of inner housing is distributed with the air admission hole of several and cavity conducting; Shell body is provided with the air-vent with ft connection, is positioned at air-vent place and is provided with negative pressure generator in cavity; Made the inside and outside generation pressure reduction of cabinet by negative pressure generator, make the moist air stream of inner housing enter in cavity, to accelerate dehumidifying speed, to reach the object of saving the energy.In addition, in the present invention, be also provided with lighting apparatus, and lighting apparatus and safety door latch link; When cabinet door is opened, lighting apparatus automatic operation; When cabinet door is closed, lighting apparatus quits work automatically; Overhaul to facilitate operation maintenance personnel; Safety door latch is connected with watch-dog and monitors its open/close state by watch-dog; Watch-dog is connected with controller and is used for transmitting monitored results to controller; When watch-dog detects that cabinet door is in open mode, controller controls the electric component system closing in cabinet, quits work; When watch-dog detects that cabinet door is in closed condition, the electric component system that controller controls in cabinet is opened, and reworks; To ensure the safety of operation maintenance personnel and equipment.
In sum, the present invention can control the break-make between heating plate and power supply according to the humidity change in cabinet, thus is realizing heating the effect that controlled object reaches the saving energy simultaneously; By the interlock between lighting apparatus and safety door latch to realize the object facilitating operation maintenance personnel to overhaul; The safety of operation maintenance personnel and equipment can also be guaranteed by watch-dog, cooperatively interacting between safety door latch and controller.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of switch cubicle that the present invention proposes;
Fig. 2 is the fundamental diagram of a kind of switch cubicle that the present invention proposes.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
As shown in Figure 1-2, Fig. 1 is the structural representation of a kind of switch cubicle that the present invention proposes; Fig. 2 is the fundamental diagram of a kind of switch cubicle that the present invention proposes.
With reference to Fig. 1-2, a kind of switch cubicle that the embodiment of the present invention proposes, comprising: moisture probe 8, controller 4, watch-dog, cabinet 1, the cabinet door 2 hinged with cabinet 1 and be arranged on safety door latch 3 in cabinet door 2;
Moisture probe 8 is arranged in cabinet 1 and moisture probe 8 is connected with controller 4 and to controller 4 feedback detection data, the ON/OFF of the Data Control heating plate 6 that controller 4 is fed back by moisture probe 8, thus realize the controlled object of heating, to guarantee that heating plate 6 both can not superheated, effect on moisture extraction can be arrived again.
Cabinet 1 comprises inner housing 11 and shell body 12, and inner housing 11 arranges the inside of shell body 12, and is reserved with gap between the inwall of the outer wall of inner housing 11 and shell body 12 and forms cavity, the wall of inner housing 11 is distributed with the air admission hole of several and cavity conducting; The top panel of inner housing 11 and be positioned at top panel both sides and be equipped with lighting apparatus 5 on the side panel of the side of cabinet door 2, and the lighting apparatus 5 be positioned on inner housing 11 top panel is provided with many rows, each row's lighting apparatus 5 is arranged in juxtaposition along the length direction of top panel, the lighting apparatus 5 be positioned on inner housing 11 side panel is provided with many rows, each row's lighting apparatus 5 is arranged in juxtaposition along the short transverse of side panel, multi-direction, the many row of lighting apparatus 5 arranges the generation can avoiding projecting, and keeps in repair to facilitate operation maintenance personnel.
Lighting apparatus 5 and safety door latch 3 link, when cabinet door 2 is opened, and lighting apparatus 5 automatic operation; When cabinet door 2 is closed, lighting apparatus 5 quits work automatically; Safety door latch 3 is connected with watch-dog and monitors its open/close state by watch-dog; Watch-dog is connected with controller 4 and is used for transmitting monitored results to controller 4, to ensure the safety of operation maintenance personnel and equipment.
Shell body 12 is provided with the air-vent with ft connection, is positioned at air-vent place and is provided with negative pressure generator in cavity; Heating plate 6 is arranged in cavity, heating plate 6 is set to polylith, arrange around the periphery of inner housing 11 in cavity, heating plate 6 is connected with controller 4 and controls the break-make between itself and power supply by controller 4, the inside and outside generation pressure reduction of cabinet 1 is made by negative pressure generator, the moist air stream of inner housing 11 is made to enter in cavity, to accelerate dehumidifying speed, to reach the object of saving the energy.
In the present embodiment, cabinet 1 is provided with speculum 7 away from the side of cabinet door 2, operation maintenance personnel can observe electric component back side situation by speculum 7 when maintenance.
The present invention is undertaken by the humidity in moisture probe 8 pairs of cabinets 1 detecting the humidity value obtained in cabinet 1, and humidity value is fed back to controller 4; Controller 4 controls heating plate 6 according to the humidity value of feedback and opens or cut out; To guarantee that heating plate 6 can not superheated, thus reach the effect of saving the energy realizing the controlled object of heating simultaneously; By the interlock between lighting apparatus 5 and safety door latch 3 to realize the object facilitating operation maintenance personnel to overhaul; The safety of operation maintenance personnel and equipment can also be guaranteed by watch-dog, cooperatively interacting between safety door latch 3 and controller 3.
A control method for switch cubicle, comprising:
Undertaken by the humidity in moisture probe 8 pairs of cabinets 1 detecting the humidity value obtained in cabinet 1;
The quantity that the humidity value control heating plate 6 that controller 4 obtains according to moisture probe 8 is opened or closed and opens; When moisture probe 8 detect humidity value larger time, the heating plate 6 that controller 4 controls in cavity is all opened; When moisture probe 8 detect humidity value less time, the part heating plate 6 that controller 4 controls in cavity is opened; When moisture probe 8 detect humidity value meet preset value time, controller 4 controls heating plate 6 Close All in cavity;
Monitored by the open/close state of watch-dog to cabinet door 2;
Controller 4 controls the pass of the electric component system in cabinet 1/open according to the open/close state of cabinet door 2: when watch-dog detects that cabinet door 2 is in open mode, controller 4 controls the electric component system closing in cabinet 1, quits work; When watch-dog detects that cabinet door 2 is in closed condition, the electric component system that controller 4 controls in cabinet 1 is opened, and reworks.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (9)
1. a switch cubicle, it is characterized in that, comprising: moisture probe (8), controller (4), watch-dog, heating plate (6), cabinet (1), with the hinged cabinet door (2) of cabinet (1) and be arranged on cabinet door (2) interior safety door latch (3);
Moisture probe (8) is arranged in cabinet (1) and moisture probe (8) is connected with controller (4) and to controller (4) feedback detection data; Controller (4) is according to the ON/OFF of the heating plate (6) of moisture probe (8) feedback detection Data Control;
Cabinet (1) comprises inner housing (11) and shell body (12), inner housing (11) arranges the inside of shell body (12), and be reserved with gap between the inwall of the outer wall of inner housing (11) and shell body (12) and form cavity, the wall of inner housing (11) is distributed with the air admission hole of several and cavity conducting; Inner housing (11) inner side is provided with lighting apparatus (5);
Lighting apparatus (5) and safety door latch (3) link, when cabinet door (2) is opened, and lighting apparatus (5) automatic operation; When cabinet door (2) is closed, lighting apparatus (5) quits work automatically;
Safety door latch (3) is connected with watch-dog and monitors its open/close state by watch-dog; Watch-dog is connected with controller (4) and is used for transmitting monitored results to controller (4);
Shell body (12) is provided with the air-vent with ft connection, is positioned at air-vent place and is provided with negative pressure generator in cavity;
Heating plate (6) is arranged in cavity, and heating plate (6) is connected with controller (4) and is controlled by controller (4).
2. switch cubicle according to claim 1, is characterized in that, heating plate (6) is set to polylith, arranges in cavity around the periphery of inner housing (11).
3. switch cubicle according to claim 1, is characterized in that, the top panel of inner housing (11) and be positioned at top panel both sides and be equipped with lighting apparatus (5) on the side panel of the side of cabinet door (2).
4. switch cubicle according to claim 3, is characterized in that, the lighting apparatus (5) be positioned on inner housing (11) top panel is provided with many rows, respectively arranges lighting apparatus (5) and is arranged in juxtaposition along the length direction of top panel.
5. switch cubicle according to claim 3, is characterized in that, the lighting apparatus (5) be positioned on inner housing (11) side panel is provided with many rows, respectively arranges lighting apparatus (5) and is arranged in juxtaposition along the short transverse of side panel.
6. the switch cubicle according to any one of claim 1-5, is characterized in that, cabinet (1) is provided with speculum (7) away from the side of cabinet door (2).
7. a control method for the switch cubicle according to any one of claim 1-7, is characterized in that, comprising:
Carry out detecting the humidity value obtained in cabinet (1) to the humidity in cabinet (1) by moisture probe (8);
The quantity that controller (4) controls heating plate (6) unlatching according to the humidity value that moisture probe (8) obtains or cuts out and open;
Monitored by the open/close state of watch-dog to cabinet door (2);
Controller (4) controls the pass of the electric component system in cabinet (1)/open according to the open/close state of cabinet door (2).
8. the control method of switch cubicle according to claim 7, is characterized in that, when moisture probe (8) detect humidity value larger time, the heating plate (6) that controller (4) controls in cavity is all opened; When moisture probe (8) detect humidity value less time, the part heating plate (6) that controller (4) controls in cavity is opened; When moisture probe (8) detect humidity value meet preset value time, controller (4) controls heating plate (6) Close All in cavity.
9. the control method of switch cubicle according to claim 7, it is characterized in that, when watch-dog detects that cabinet door (2) is in open mode, controller (4) controls the electric component system closing in cabinet (1), quits work; When watch-dog detects that cabinet door (2) is in closed condition, the electric component system that controller (4) controls in cabinet (1) is opened, and reworks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341209.9A CN105161987B (en) | 2015-06-18 | 2015-06-18 | A kind of switchgear and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341209.9A CN105161987B (en) | 2015-06-18 | 2015-06-18 | A kind of switchgear and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105161987A true CN105161987A (en) | 2015-12-16 |
| CN105161987B CN105161987B (en) | 2018-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510341209.9A Expired - Fee Related CN105161987B (en) | 2015-06-18 | 2015-06-18 | A kind of switchgear and its control method |
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| Country | Link |
|---|---|
| CN (1) | CN105161987B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627698A (en) * | 2016-03-14 | 2016-06-01 | 成都秉德科技有限公司 | Anti-condensation cabinet board structure for electric control cabinet |
| CN105682394A (en) * | 2016-03-15 | 2016-06-15 | 石狮国高电子科技有限公司 | Energy-saving electric control cabinet |
| CN105811261A (en) * | 2016-03-18 | 2016-07-27 | 李少军 | Power distribution cabinet capable of humidity detection |
| CN107367688A (en) * | 2017-08-15 | 2017-11-21 | 广州霍斯通电气股份有限公司 | A kind of equipment for detecting gas-filling cabinet |
| CN108551094A (en) * | 2018-04-20 | 2018-09-18 | 苏州中康电力开发有限公司 | A kind of high water-proof type box-type substation |
| CN111491475A (en) * | 2020-04-29 | 2020-08-04 | 广东电网有限责任公司东莞供电局 | Electric box with heating function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094266A1 (en) * | 2001-11-21 | 2003-05-22 | Fritsch Brian D. | Cabinet having heat exchanger integrally installed between roof and solar shield |
| CN202633766U (en) * | 2012-07-17 | 2012-12-26 | 远大中联控股集团有限公司 | Preassembled case-type transformer substation transformer cabin safety net door blocking device |
| CN103296592A (en) * | 2013-05-28 | 2013-09-11 | 东莞市基业机电有限公司 | Box-type substation |
| CN203259911U (en) * | 2013-05-13 | 2013-10-30 | 河北旭辉电气股份有限公司 | Outdoor intelligent control cabinet of transformer station |
-
2015
- 2015-06-18 CN CN201510341209.9A patent/CN105161987B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094266A1 (en) * | 2001-11-21 | 2003-05-22 | Fritsch Brian D. | Cabinet having heat exchanger integrally installed between roof and solar shield |
| CN202633766U (en) * | 2012-07-17 | 2012-12-26 | 远大中联控股集团有限公司 | Preassembled case-type transformer substation transformer cabin safety net door blocking device |
| CN203259911U (en) * | 2013-05-13 | 2013-10-30 | 河北旭辉电气股份有限公司 | Outdoor intelligent control cabinet of transformer station |
| CN103296592A (en) * | 2013-05-28 | 2013-09-11 | 东莞市基业机电有限公司 | Box-type substation |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627698A (en) * | 2016-03-14 | 2016-06-01 | 成都秉德科技有限公司 | Anti-condensation cabinet board structure for electric control cabinet |
| CN105627698B (en) * | 2016-03-14 | 2018-06-01 | 徐州中铁电气有限公司 | A kind of anti-condensation cabinet harden structure of power control cabinet |
| CN105682394A (en) * | 2016-03-15 | 2016-06-15 | 石狮国高电子科技有限公司 | Energy-saving electric control cabinet |
| CN105811261A (en) * | 2016-03-18 | 2016-07-27 | 李少军 | Power distribution cabinet capable of humidity detection |
| CN107367688A (en) * | 2017-08-15 | 2017-11-21 | 广州霍斯通电气股份有限公司 | A kind of equipment for detecting gas-filling cabinet |
| CN108551094A (en) * | 2018-04-20 | 2018-09-18 | 苏州中康电力开发有限公司 | A kind of high water-proof type box-type substation |
| CN111491475A (en) * | 2020-04-29 | 2020-08-04 | 广东电网有限责任公司东莞供电局 | Electric box with heating function |
| CN111491475B (en) * | 2020-04-29 | 2021-06-01 | 广东电网有限责任公司东莞供电局 | Electric box with heating function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105161987B (en) | 2018-07-24 |
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Effective date of registration: 20190910 Address after: 230000 Room 1176, South Building, 19 Tianzhi Road, Hefei High-tech Zone, Anhui Province Patentee after: Anhui Yuncon Information Technology Co., Ltd. Address before: 230000 A 205, National University Science Park, 602 Mount Huangshan Road, Hefei hi tech Zone, Anhui, China Patentee before: ANHUI SKY EYE INTELLIGENT TECHNOLOGY CO., LTD. |
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Granted publication date: 20180724 Termination date: 20200618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |