CN105071243B - Automatically into air draft dehumidifying switchgear - Google Patents
Automatically into air draft dehumidifying switchgear Download PDFInfo
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- CN105071243B CN105071243B CN201510514308.2A CN201510514308A CN105071243B CN 105071243 B CN105071243 B CN 105071243B CN 201510514308 A CN201510514308 A CN 201510514308A CN 105071243 B CN105071243 B CN 105071243B
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- Prior art keywords
- cabinet
- automatically
- air draft
- heating tube
- alarm
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- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000036760 body temperature Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
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- Air Conditioning Control Device (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to a kind of power supply or distribution cabinets, more particularly to a kind of automatically into air draft dehumidifying switchgear, including cabinet, cabinet is equipped with cabinet door, the side wall of the cabinet includes inner and outer wall, closed cavity is formed between inner and outer wall, heating tube is set in closed cavity, heating tube includes tube body, in tube body, outer surface coats heating film, thermal insulation layer is coated outside the heating film of outer surface of tube body, cabinet is correspondingly arranged draft fan on opposite two side, detection components are set in cabinet, touch display screen and alarm are set in cabinet door, touch display screen, alarm, heating tube and detection components are all connected with controller.The present invention can be such that wet gas in cabinet is discharged to outside cabinet in time, avoid flashover, electric discharge, ensure equipment safety, reliability service in cabinet.
Description
Technical field
The present invention relates to a kind of power supply or distribution cabinets, and in particular to a kind of automatically into air draft dehumidifying switchgear.
Background technology
The dehumidifying of power industry indoor equipment at present, which relies primarily on heating, makes equipment keep drying, but in order to ensure safety,
Hermetically sealed shape has been made again, this results in equipment inner air and does not circulate, and wet gas row does not come out, and equipment is for a long time severe
In the environment of run, be also easy to produce it is alternate or relatively flashover discharge, cause accident.
Invention content
For the deficiency for solving in above-mentioned technology, it is an object of the invention to：There is provided it is a kind of dehumidify switchgear into air draft automatically,
Wet gas in cabinet can be made to be discharged to outside cabinet in time, flashover, electric discharge is avoided, ensure equipment safety, reliability service in cabinet.
To solve its technical problem, the technical solution used in the present invention is：
Described to dehumidify switchgear into air draft automatically, including cabinet, cabinet is equipped with cabinet door, and the side wall of the cabinet includes interior
Wall and outer wall form closed cavity between inner and outer wall, heating tube are arranged in closed cavity, heating tube includes tube body, in pipe
Body inner and outer surfaces coat heating film, coat thermal insulation layer outside the heating film of outer surface of tube body, on the opposite two side of cabinet
It is correspondingly arranged draft fan, detection components are set in cabinet, touch display screen and alarm, touch display screen, report are set in cabinet door
Alert device, heating tube and detection components are all connected with controller.
Detection components are arranged in the present invention in cabinet, can monitor cabinet internal unit operating status, and aobvious by touching
Display screen is shown that controller controls the working condition of draft fan and heating tube, cabinet according to the data that detection components monitor
The heating tube of interior setting, can heat humid air in cabinet, the coating heating of heating tube tube body inner and outer surfaces
Film, heating film include silicon carbide layer, molybdenum disilicide layer and silicon dioxide layer, stack gradually and are covered on tube body, thickness is generally set
It it is 0.8-1.2 microns, after energization, electric-thermal transfer efficiency can reach 96%, improve heating tube heating efficiency, realize inside cabinet
Rapid moisture removal, draft fan can accelerate cabinet inner air flow, once detecting temperature exceeding standard in cabinet, opening draft fan can be fast
Prompt drop lowboy body temperature, and heating tube is assisted to realize dehumidifying in cabinet, ensure that switchgear is safe to use.
Wherein, preferred embodiment is：
Strainer is respectively set in the draft fan both sides, and extraneous dust, impurity can be effectively prevent to enter inside cabinet.
The detection components include humidity sensor, temperature sensor, smoke sensor device, water sensor, infrared acquisition
Device and camera, for humidity sensor for humidity in detecting box body, temperature sensor is used for detecting box body temperature, smog sensing
Device with the presence or absence of fire for suffering from detecting box body, and if it exists, alarm equipment alarm, water sensor in detecting box body whether into
Water, if water inlet, alarm equipment alarm, for detecting cabinet door, whether someone opens infrared detector.
Electronic password lock is set in the cabinet door, and operating right, the work people only to hold pin is arranged in electronic password lock
Member could open cabinet door.
The alarm uses audible-visual annunciator, starts sound-light alarm when abnormal, warning function is apparent.
The cabinet is equipped with ground wire, prevents from leaking electricity.
Compared with prior art, the invention has the advantages that：
The present invention can be such that wet gas in cabinet is discharged to outside cabinet in time, avoid flashover, electric discharge, ensure cabinet in equipment safety, can
By operation.Detection components are set in cabinet, cabinet internal unit operating status can be monitored, and carry out by touch display screen
It has been shown that, controller control the working condition of draft fan and heating tube according to the data that detection components monitor, heating tube can be to cabinet
Internal humid air is heated, and heating tube tube body inner and outer surfaces coat heating film, and after energization, electric-thermal transfer efficiency can reach
96%, heating tube heating efficiency is improved, realizes that rapid moisture removal inside cabinet, draft fan can accelerate cabinet inner air flow, one
Denier detects temperature exceeding standard in cabinet, and cabinet body temperature can quickly be reduced by opening draft fan, and heating tube is assisted to realize in cabinet
Dehumidifying ensures that switchgear is safe to use.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1, cabinet；2, cabinet door；3, heating tube；4, draft fan；5, touch display screen；6, strainer；7, electronic cipher
Lock；8, alarm.
Specific implementation mode
The embodiment of the present invention is described further below in conjunction with the accompanying drawings：
Embodiment 1：
As shown in Figure 1, of the present invention be equipped with cabinet door 2 into air draft dehumidifying switchgear, including cabinet 1, cabinet 1 automatically,
The side wall of the cabinet 1 includes inner and outer wall, forms closed cavity between inner and outer wall, heating tube is arranged in closed cavity
3, heating tube 3 is connected to power supply, and heating tube 3 includes tube body, heating film is coated in tube body inner and outer surfaces, in tube body appearance
Thermal insulation layer is coated outside the heating film in face, draft fan 4 is correspondingly arranged on the opposite two side of cabinet 1, draft fan 4 can be by machine
Cabinet air-conditioning substitutes, and detection components are arranged in cabinet 1, and touch display screen 5 and alarm 8, touch display screen 5, report are arranged in cabinet door 2
Alert device 8, heating tube 3 and detection components are all connected with controller.
Wherein, strainer 6 is respectively set in 4 both sides of draft fan, and extraneous dust, impurity can be effectively prevent to enter inside cabinet 1；Inspection
It includes humidity sensor, temperature sensor, smoke sensor device, water sensor, infrared detector and camera, humidity to survey component
Sensor is used for detecting box for detecting humidity in cabinet 1, temperature sensor for detecting temperature in cabinet 1, smoke sensor device
Suffer from the presence or absence of fire in body 1, whether water sensor intakes for detecting in cabinet 1, and infrared detector is for detecting cabinet door 2
No someone opens；Electronic password lock 7 is set in cabinet door 2, and operating right, the work only to hold pin is arranged in electronic password lock 7
Personnel could open cabinet door 2；Alarm 8 uses audible-visual annunciator, starts sound-light alarm when abnormal, warning function is apparent；Cabinet 1
Equipped with ground wire, prevent from leaking electricity.
The present invention can be such that wet gas in cabinet is discharged to outside cabinet in time, avoid flashover, electric discharge, ensure cabinet in equipment safety, can
By operation.Detection components are set in cabinet 1,1 internal unit operating status of cabinet can be monitored, and pass through touch display screen 5
It is shown, controller controls the working condition of draft fan 4 and heating tube 3 according to the data that detection components monitor, if warm
Degree sensor detects that temperature is more than controller preset temperature value in cabinet 1, opens draft fan 4 and is aerated cooling, if wet
Degree sensor detects that humidity value is more than the default humidity value of controller in cabinet 1, while opening draft fan 4 and heating tube 3, heats
Pipe 3 can heat humid air in cabinet 1, and 3 tube body inner and outer surfaces of heating tube coat heating film, and heating film includes carbon
SiClx layer, molybdenum disilicide layer and silicon dioxide layer, stack gradually and are covered on tube body, and thickness is generally set to 0.8-1.2 microns, lead to
After electricity, electric-thermal transfer efficiency can reach 96%, improve 3 heating efficiency of heating tube, realize 1 inside rapid moisture removal of cabinet, draft fan
4 can accelerate 1 inner air flow of cabinet, and heating tube 3 is assisted to realize dehumidifying in cabinet 1, ensure that switchgear is safe to use, controller
Function realizes that relied on computer program belongs to the prior art, is no longer described in detail herein.
Claims (6)
1. a kind of being equipped with cabinet door (2) into air draft dehumidifying switchgear, including cabinet (1), cabinet (1) automatically, which is characterized in that institute
The side wall for stating cabinet (1) includes inner and outer wall, forms closed cavity between inner and outer wall, heating tube is arranged in closed cavity
(3), heating tube (3) includes tube body, coats heating film in tube body inner and outer surfaces, is coated outside the heating film of outer surface of tube body exhausted
Edge heat-conducting layer is correspondingly arranged draft fan (4) on the opposite two side of cabinet (1), detection components, cabinet door (2) is arranged in cabinet (1)
Upper setting touch display screen (5) and alarm (8), touch display screen (5), alarm (8), heating tube (3) and detection components are equal
Connect controller.
2. according to claim 1 automatically into air draft dehumidifying switchgear, which is characterized in that draft fan (4) both sides point
It She Zhi not strainer (6).
3. according to claim 1 automatically into air draft dehumidifying switchgear, which is characterized in that the detection components include humidity
Sensor, temperature sensor, smoke sensor device, water sensor, infrared detector and camera.
4. according to claim 1 automatically into air draft dehumidifying switchgear, which is characterized in that electricity is arranged on the cabinet door (2)
Electronic puzzle lock (7).
5. according to claim 1 automatically into air draft dehumidifying switchgear, which is characterized in that the alarm (8) uses sound
Light crossing-signal.
6. according to claim 1 automatically into air draft dehumidifying switchgear, which is characterized in that the cabinet (1) is equipped with ground connection
Line.
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 CN105071243A (en) | 2015-11-18 |
| CN105071243B true CN105071243B (en) | 2018-08-07 |
Family
ID=54500556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510514308.2A Active CN105071243B (en) | 2015-08-19 | 2015-08-19 | Automatically into air draft dehumidifying switchgear |
Country Status (1)
| Country | Link |
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| CN (1) | CN105071243B (en) |
Families Citing this family (15)
| 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 |
| CN106654880B (en) * | 2016-11-04 | 2019-01-25 | 江西明正变电设备有限公司 | A kind of type semienclosed rotation power distribution cabinet |
| 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 |
| CN106786031B (en) * | 2017-02-21 | 2019-01-04 | 南京信息职业技术学院 | 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 |
| 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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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN104836130B (en) * | 2015-05-21 | 2017-03-01 | 宁波启新电气科技有限公司 | A kind of overhead type electricity cabinet condensation dehydrating unit |
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|---|---|---|---|---|
| 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 |
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| CN104505734A (en) * | 2014-12-18 | 2015-04-08 | 国家电网公司 | Novel dustproof power box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105071243A (en) | 2015-11-18 |
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