CN105071243A - Dehumidifying switchgear capable of automatic air intake and discharge - Google Patents
Dehumidifying switchgear capable of automatic air intake and discharge Download PDFInfo
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- CN105071243A CN105071243A CN201510514308.2A CN201510514308A CN105071243A CN 105071243 A CN105071243 A CN 105071243A CN 201510514308 A CN201510514308 A CN 201510514308A CN 105071243 A CN105071243 A CN 105071243A
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Abstract
The invention relates to a cabinet for power supply or distribution, and especially to a dehumidifying switchgear capable of automatic air intake and discharge. The switchgear comprises a cabinet, the cabinet is provided with a cabinet door, a sidewall of the cabinet door includes an inner wall and an outer wall, an enclosed cavity is formed between the inner wall and the outer wall, a heating pipe is arranged in the enclosed cavity and comprises a pipe body, the internal and external surfaces of the pipe body are coated with heating films respectively, the heating film at the external surface of the pipe body is further coated with an insulated thermal-conduction layer, two sidewalls, opposite to each other, of the cabinet are provided with ventilating fans respectively, the cabinet is internally provided with a detection assembly, the cabinet door is provided with a touch display screen and an alarm, and the touch display screen, the alarm, the heating pipe and the detection assembly are all connected with a controller. Thus, moisture air in the cabinet can be exhausted out of the cabinet timely, flashover and discharge are avoided, and it is ensured that devices in the cabinet operate safely and reliably.
Description
Technical field
The present invention relates to a kind of power supply or distribution rack, be specifically related to one and automatically enter air draft dehumidifying switch cubicle.
Background technology
The dehumidifying of current power industry indoor equipment mainly relies on heating that equipment is kept dry, but in order to ensure safety, make again hermetically sealed shape, this just causes device interior atmosphere draught-free, wet gas row is not out, equipment runs for a long time under rugged environment, easily produces alternate or relatively flashover electric discharge, causes accident.
Summary of the invention
For solving the deficiency in above-mentioned technology, the object of the invention is to: provide one automatically to enter air draft dehumidifying switch cubicle, wet gas in cabinet can be made to be discharged in time outside cabinet, avoid flashover, electric discharge, ensure device security, reliability service in cabinet.
For solving its technical problem, the technical solution used in the present invention is:
Described automatically enter air draft dehumidifying switch cubicle, comprise cabinet, cabinet is provided with cabinet door, the sidewall of described cabinet comprises inner and outer wall, closed cavity is formed between inner and outer wall, in closed cavity, heating tube is set, heating tube comprises body, at the inside and outside surface-coated heating film of body, apply thermal insulation layer outward at the heating film of outer surface of tube body, on the two side that cabinet is relative, correspondence arranges draft fan, arranges detection components in cabinet, cabinet door is arranged touch display screen and alarm, the equal connection control device of touch display screen, alarm, heating tube and detection components.
The present invention arranges detection components in cabinet, cabinet internal unit running status can be monitored, and shown by touch display screen, the operating state of the Data Control draft fan that controller monitors according to detection components and heating tube, the heating tube that cabinet interior is arranged, can heat humid air in cabinet, in heating tube body, outer surface heating film, heating film comprises silicon carbide layer, molybdenum disilicide layer and silicon dioxide layer, stack gradually and cover on body, thickness is generally set to 0.8-1.2 micron, after energising, electricity-thermal conversion efficiency can reach 96%, improve heating tube heating efficiency, realize the inner rapid moisture removal of cabinet, draft fan can accelerate cabinet inner air flow, once temperature exceeding standard in cabinet be detected, open draft fan and can reduce temperature in cabinet fast, and assist heating tube to realize dehumidifying in cabinet, ensure switch cubicle use safety.
Wherein, preferred version is:
Described draft fan both sides arrange filter screen respectively, and can effectively prevent extraneous dust, impurity enters cabinet inside.
Described detection components comprises humidity sensor, temperature sensor, Smoke Sensor, water sensor, Infrared Detectors and camera, humidity sensor is for detecting cabinet humidity, temperature sensor is for detecting temperature in cabinet, whether Smoke Sensor exists fire trouble for detecting in cabinet, if exist, alarm equipment alarm, whether water sensor intakes for detecting in cabinet, if water inlet, alarm equipment alarm, Infrared Detectors is used for detecting box door, and whether someone opens.
Described cabinet door arranges electronic password lock, electronic password lock setting operation authority, only have the staff held pin could open cabinet door.
Described alarm adopts audible-visual annunciator, and start sound and light alarm time abnormal, warning function is obvious.
Described cabinet is provided with earth connection, prevents electric leakage.
Compared with prior art, the present invention has following beneficial effect:
The present invention can make wet gas in cabinet be discharged in time outside cabinet, avoids flashover, electric discharge, ensures device security, reliability service in cabinet.In cabinet, detection components is set, cabinet internal unit running status can be monitored, and shown by touch display screen, the operating state of the Data Control draft fan that controller monitors according to detection components and heating tube, heating tube can heat humid air in cabinet, in heating tube body, outer surface heating film, after energising, electricity-thermal conversion efficiency can reach 96%, improve heating tube heating efficiency, realize the inner rapid moisture removal of cabinet, draft fan can accelerate cabinet inner air flow, once temperature exceeding standard in cabinet be detected, open draft fan and can reduce temperature in cabinet fast, and assist heating tube to realize dehumidifying in cabinet, ensure switch cubicle use safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, cabinet; 2, cabinet door; 3, heating tube; 4, draft fan; 5, touch display screen; 6, filter screen; 7, electronic password lock; 8, alarm.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described further:
Embodiment 1:
As shown in Figure 1, of the present invention automatically enter air draft dehumidifying switch cubicle, comprise cabinet 1, cabinet 1 is provided with cabinet door 2, the sidewall of described cabinet 1 comprises inner and outer wall, closed cavity is formed between inner and outer wall, heating tube 3 is set in closed cavity, heating tube 3 is communicated with power supply, heating tube 3 comprises body, in body, outer surface heating film, thermal insulation layer is applied outward at the heating film of outer surface of tube body, on the two side that cabinet 1 is relative, correspondence arranges draft fan 4, draft fan 4 can be substituted by cabinet air conditioner, in cabinet 1, detection components is set, cabinet door 2 is arranged touch display screen 5 and alarm 8, touch display screen 5, alarm 8, heating tube 3 and the equal connection control device of detection components.
Wherein, draft fan 4 both sides arrange filter screen 6 respectively, can effectively prevent extraneous dust, and it is inner that impurity enters cabinet 1; Detection components comprises humidity sensor, temperature sensor, Smoke Sensor, water sensor, Infrared Detectors and camera, humidity sensor is for detecting cabinet 1 humidity, temperature sensor is for detecting temperature in cabinet 1, whether Smoke Sensor exists fire trouble for detecting in cabinet 1, whether water sensor intakes for detecting in cabinet 1, and Infrared Detectors is used for detecting box door 2, and whether someone opens; Cabinet door 2 is arranged electronic password lock 7, electronic password lock 7 setting operation authority, only have the staff held pin could open cabinet door 2; Alarm 8 adopts audible-visual annunciator, and start sound and light alarm time abnormal, warning function is obvious; Cabinet 1 is provided with earth connection, prevents electric leakage.
The present invention can make wet gas in cabinet be discharged in time outside cabinet, avoids flashover, electric discharge, ensures device security, reliability service in cabinet.In cabinet 1, detection components is set, cabinet 1 internal unit running status can be monitored, and shown by touch display screen 5, the operating state of the Data Control draft fan 4 that controller monitors according to detection components and heating tube 3, if temperature sensor detects that in cabinet 1, temperature exceedes controller preset temperature value, opening draft fan 4 carries out aeration-cooling, if humidity sensor detects that cabinet 1 humidity value is greater than controller and presets humidity value, open draft fan 4 and heating tube 3 simultaneously, heating tube 3 can heat humid air in cabinet 1, in heating tube 3 body, outer surface heating film, heating film comprises silicon carbide layer, molybdenum disilicide layer and silicon dioxide layer, stack gradually and cover on body, thickness is generally set to 0.8-1.2 micron, after energising, electricity-thermal conversion efficiency can reach 96%, improve heating tube 3 heating efficiency, realize the inner rapid moisture removal of cabinet 1, draft fan 4 can accelerate cabinet 1 inner air flow, heating tube 3 is assisted to realize dehumidifying in cabinet 1, ensure switch cubicle use safety, the computer program that controller function realizes relying on belongs to prior art, no longer describe in detail at this.
Claims (6)
1. one kind is entered air draft dehumidifying switch cubicle automatically, comprise cabinet (1), cabinet (1) is provided with cabinet door (2), it is characterized in that, the sidewall of described cabinet (1) comprises inner and outer wall, closed cavity is formed between inner and outer wall, heating tube (3) is set in closed cavity, heating tube (3) comprises body, in body, outer surface heating film, thermal insulation layer is applied outward at the heating film of outer surface of tube body, on the two side that cabinet (1) is relative, correspondence arranges draft fan (4), cabinet arranges detection components in (1), cabinet door (2) is arranged touch display screen (5) and alarm (8), touch display screen (5), alarm (8), heating tube (3) and the equal connection control device of detection components.
2. according to claim 1 automatically enter air draft dehumidifying switch cubicle, it is characterized in that, described draft fan (4) both sides arrange filter screen (6) respectively.
3. according to claim 1 automatically enter air draft dehumidifying switch cubicle, it is characterized in that, described detection components comprises humidity sensor, temperature sensor, Smoke Sensor, water sensor, Infrared Detectors and camera.
4. according to claim 1 automatically enter air draft dehumidifying switch cubicle, it is characterized in that, described cabinet door (2) arranges electronic password lock (7).
5. according to claim 1 automatically enter air draft dehumidifying switch cubicle, it is characterized in that, described alarm (8) adopt audible-visual annunciator.
6. according to claim 1 automatically enter air draft dehumidifying switch cubicle, it is characterized in that, described cabinet (1) is provided with earth connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514308.2A CN105071243B (en) | 2015-08-19 | 2015-08-19 | Automatically into air draft dehumidifying switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514308.2A CN105071243B (en) | 2015-08-19 | 2015-08-19 | Automatically into air draft dehumidifying switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105071243A true CN105071243A (en) | 2015-11-18 |
| CN105071243B CN105071243B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510514308.2A Active CN105071243B (en) | 2015-08-19 | 2015-08-19 | Automatically into air draft dehumidifying switchgear |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742980A (en) * | 2016-03-31 | 2016-07-06 | 国网山东省电力公司鄄城县供电公司 | Power distribution cabinet for electric marketing |
| CN105739557A (en) * | 2016-03-28 | 2016-07-06 | 周佰芹 | Constant-temperature control system based on internal circulation type explosion-proof power distribution cabinet |
| CN105811277A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | New type electric power outgoing cubicle |
| CN106532464A (en) * | 2016-11-04 | 2017-03-22 | 钟巧军 | Full-monitoring semi-enclosed type rotary power distribution cabinet |
| CN106654880A (en) * | 2016-11-04 | 2017-05-10 | 钟巧军 | Semi-closed rotary power distribution cabinet |
| CN106654894A (en) * | 2016-11-01 | 2017-05-10 | 中科电力装备（安徽）智能化科技有限公司 | Relay protection room |
| CN106786031A (en) * | 2017-02-21 | 2017-05-31 | 南京信息职业技术学院 | A kind of Multifunctional power distribution device |
| CN106953252A (en) * | 2017-05-17 | 2017-07-14 | 中科天工电气控股有限公司 | A kind of multifunction power power distribution cabinet |
| CN107919623A (en) * | 2017-12-14 | 2018-04-17 | 山西雷隆电柜电气设备有限公司 | A kind of intelligence is except the high-voltage board of solidifying heat dissipation |
| CN108834343A (en) * | 2018-06-14 | 2018-11-16 | 安徽超视野智能科技有限公司 | A kind of integral intelligent cabinet |
| CN110230859A (en) * | 2019-06-27 | 2019-09-13 | 国网湖南省电力有限公司 | A kind of high-voltage switch gear room and its environment self-checking device and application method |
| CN112351618A (en) * | 2020-11-10 | 2021-02-09 | 河南工业职业技术学院 | Electric automatization control cabinet display device |
| CN112436398A (en) * | 2020-12-10 | 2021-03-02 | 佛山市腾翱科技有限公司 | Intelligent power distribution cabinet |
| CN113131363A (en) * | 2021-04-28 | 2021-07-16 | 山东汇能电气有限公司 | Switch cabinet and locking structure thereof |
| CN117353163A (en) * | 2023-10-08 | 2024-01-05 | 扬州德云电气设备集团有限公司 | Spliced prefabricated cabin |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783687Y (en) * | 2005-04-15 | 2006-05-24 | 宁波索尔达面电热高科技有限公司 | Electric heating pipe with double insulation protection |
| CN201312068Y (en) * | 2008-11-20 | 2009-09-16 | 常州帕斯菲克自动化技术有限公司 | Switch cabinet intelligent temperature difference type anti condensation controller |
| CN201349097Y (en) * | 2008-12-09 | 2009-11-18 | 江西赣西供电公司 | Moisture-proof terminal box |
| CN103294076A (en) * | 2013-05-09 | 2013-09-11 | 国家电网公司 | Dehumidifier |
| CN203434466U (en) * | 2013-07-08 | 2014-02-12 | 万能亿自动化科技（苏州）有限公司 | Anti-condensation sealed switch cabinet |
| CN104505734A (en) * | 2014-12-18 | 2015-04-08 | 国家电网公司 | Novel dustproof power box |
| CN204331518U (en) * | 2015-01-20 | 2015-05-13 | 杭州宇诺电子科技有限公司 | A kind of power distribution cabinet containing temperature control |
| CN104836130A (en) * | 2015-05-21 | 2015-08-12 | 杨军 | Overhead-type condensation dehumidifying device for electrical cabinet |
-
2015
- 2015-08-19 CN CN201510514308.2A patent/CN105071243B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783687Y (en) * | 2005-04-15 | 2006-05-24 | 宁波索尔达面电热高科技有限公司 | Electric heating pipe with double insulation protection |
| CN201312068Y (en) * | 2008-11-20 | 2009-09-16 | 常州帕斯菲克自动化技术有限公司 | Switch cabinet intelligent temperature difference type anti condensation controller |
| CN201349097Y (en) * | 2008-12-09 | 2009-11-18 | 江西赣西供电公司 | Moisture-proof terminal box |
| CN103294076A (en) * | 2013-05-09 | 2013-09-11 | 国家电网公司 | Dehumidifier |
| CN203434466U (en) * | 2013-07-08 | 2014-02-12 | 万能亿自动化科技（苏州）有限公司 | Anti-condensation sealed switch cabinet |
| CN104505734A (en) * | 2014-12-18 | 2015-04-08 | 国家电网公司 | Novel dustproof power box |
| CN204331518U (en) * | 2015-01-20 | 2015-05-13 | 杭州宇诺电子科技有限公司 | A kind of power distribution cabinet containing temperature control |
| CN104836130A (en) * | 2015-05-21 | 2015-08-12 | 杨军 | Overhead-type condensation dehumidifying device for electrical cabinet |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739557A (en) * | 2016-03-28 | 2016-07-06 | 周佰芹 | Constant-temperature control system based on internal circulation type explosion-proof power distribution cabinet |
| CN105742980A (en) * | 2016-03-31 | 2016-07-06 | 国网山东省电力公司鄄城县供电公司 | Power distribution cabinet for electric marketing |
| CN105811277A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | New type electric power outgoing cubicle |
| CN106654894A (en) * | 2016-11-01 | 2017-05-10 | 中科电力装备（安徽）智能化科技有限公司 | Relay protection room |
| CN106532464B (en) * | 2016-11-04 | 2019-01-22 | 江西明正变电设备有限公司 | A kind of type semienclosed rotation power distribution cabinet of full monitoring type |
| CN106532464A (en) * | 2016-11-04 | 2017-03-22 | 钟巧军 | Full-monitoring semi-enclosed type rotary power distribution cabinet |
| CN106654880A (en) * | 2016-11-04 | 2017-05-10 | 钟巧军 | Semi-closed rotary power distribution cabinet |
| CN106786031A (en) * | 2017-02-21 | 2017-05-31 | 南京信息职业技术学院 | A kind of Multifunctional power distribution device |
| CN106953252A (en) * | 2017-05-17 | 2017-07-14 | 中科天工电气控股有限公司 | A kind of multifunction power power distribution cabinet |
| CN107919623A (en) * | 2017-12-14 | 2018-04-17 | 山西雷隆电柜电气设备有限公司 | A kind of intelligence is except the high-voltage board of solidifying heat dissipation |
| CN108834343A (en) * | 2018-06-14 | 2018-11-16 | 安徽超视野智能科技有限公司 | A kind of integral intelligent cabinet |
| CN108834343B (en) * | 2018-06-14 | 2020-08-21 | 安徽超视野智能科技有限公司 | Integrated intelligent case |
| CN110230859A (en) * | 2019-06-27 | 2019-09-13 | 国网湖南省电力有限公司 | A kind of high-voltage switch gear room and its environment self-checking device and application method |
| CN112351618A (en) * | 2020-11-10 | 2021-02-09 | 河南工业职业技术学院 | Electric automatization control cabinet display device |
| CN112436398A (en) * | 2020-12-10 | 2021-03-02 | 佛山市腾翱科技有限公司 | Intelligent power distribution cabinet |
| CN113131363A (en) * | 2021-04-28 | 2021-07-16 | 山东汇能电气有限公司 | Switch cabinet and locking structure thereof |
| CN117353163A (en) * | 2023-10-08 | 2024-01-05 | 扬州德云电气设备集团有限公司 | Spliced prefabricated cabin |
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| CN105071243B (en) | 2018-08-07 |
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