CN105790101A - High voltage switch cabinet special-purpose dehumidifying device - Google Patents
High voltage switch cabinet special-purpose dehumidifying device Download PDFInfo
- Publication number
- CN105790101A CN105790101A CN201610267884.6A CN201610267884A CN105790101A CN 105790101 A CN105790101 A CN 105790101A CN 201610267884 A CN201610267884 A CN 201610267884A CN 105790101 A CN105790101 A CN 105790101A
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- desiccant
- insulating cylinder
- fixing plate
- sensor
- 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.)
- Granted
Links
- 239000002274 desiccant Substances 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000007791 dehumidification Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008576 chronic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- 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
Abstract
The present invention relates to the distribution equipment field, and discloses a high voltage switch cabinet special-purpose dehumidifying device. The high voltage switch cabinet special-purpose dehumidifying device comprises an insulating cylinder, a cover plate, a drying agent fixing plate, an annular heater, a radiating fan, a sensor assembly and a control center. By the structure optimization design, a conventional condensation system circulation dehumidification method is changed, a chemical method is adopted to dehumidify, the sensor assembly senses the colors of the color changing drying agent and the environment humidity, and the annular heater is turned on duly to guarantee the working efficiency of the drying agent. The reasonably designed high voltage switch cabinet special-purpose dehumidifying device is simple and light in structure, can be installed in a high voltage switch cabinet at will, does not need the special care, and is convenient to popularize and use.
Description
Technical field
The present invention relates to controller switching equipment field, particularly a kind of special dehydrating unit of high-tension switch cabinet.
Background technology
Electric Power Generating Equipment is the vitality of each enterprise, is the core of life.Ye Shi enterprise creates the main tool of profit, and current industrial process stream, automaticity is more and more higher.Ambient temperature and humidity is the key factor affecting electrical equipment normal operation.The too high electrical equipment temperature rise of ambient temperature and humidity is also increased, and causes insulation ag(e)ing to accelerate, burns insulation time serious.The excessive equipment surface cohesion moisture of air humidity, causes mycete to grow quickening, makes electrical insulation strength by low, and metal erosion is accelerated to cause that contact surface aoxidizes, and contact resistance increases.One glitch is it is possible to cause large-area stopping production, and how guarantee produces equipment high efficiency, the operating of safety is just particularly important.In fact in much indoor, outdoor electrical equipments, air humidity and how to solve dehumidifying in a device be often uncared-for problem.When equipment runs a period of time, owing to, under the too high impact of humidity, equipment arises that this or that problem.Because the impact of humidity to be chronic process general all less than processing timely, just organize maintenance until equipment thoroughly can not operate.Increasing difficulty and the intensity of maintenance so on the one hand, impact produces and improves maintenance cost, it is possible to cause great security incident.Thereby, it is ensured that electric equipment operation is just particularly important under rational humiture environment.
Summary of the invention
It is an object of the invention to provide a kind of special dehydrating unit of high-tension switch cabinet, to meet the control and regulation of high voltage power distributing cabinet humidity, it is ensured that controller switching equipment properly functioning.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the invention discloses a kind of special dehydrating unit of high-tension switch cabinet, include insulating cylinder, cover plate, plate fixed by desiccant, ring heater, radiator fan, sensor cluster and control centre, insulating cylinder is provided with rectangle opening for perforate and insulating cylinder side at the bottom of unilateral cylinder, cover plate is mutually matched with insulating cylinder side rectangle opening by automatically controlled keying rotating shaft and is connected, the fixing plate of desiccant is arranged at inside rectangle opening, ring heater is arranged at insulating cylinder and is internally located on rear side of the fixing plate of desiccant, radiator fan is arranged at the bottom of the cylinder of insulating cylinder airtight one end, sensor cluster is installed on the side of the fixing plate of desiccant, control centre is by signal line and automatically controlled keying rotating shaft, ring heater, radiator fan is connected with sensor cluster.
Wherein, the fixing plate of desiccant includes drier self-indicating and fixing plate, and drier self-indicating is variable color silica gel one class desiccant, and drier self-indicating is with density for 0.5-1.5g/cm2Pressure is embedded on fixing plate.
Preferably, ring heater is fin ring heater, and ring heater is installed on the fixing 2-5cm place, backboard side of desiccant, and heating-up temperature is 80-120 DEG C of scalable.
Wherein, sensor cluster includes color sensor and humidity sensor, and color sensor is TCS230 series sensor, is made up of photodiode array and electric current/frequency converter, humidity sensor is resistance-type, capacitance type humidity sensor, and humidity sensor precision is ± 2%-± 5%RH.
Preferably, also including filtering screen, filtering screen is installed at the bottom of insulating cylinder perforate one side neck, and filtering screen order number is 35-60 order.
The method have the advantages that
1. the present invention passes through Optimal Structure Designing, the method changing traditional condensation system circulating dehumidification, adopt chemical method moisture absorption deaeration, sensed by the sensor cluster color to drier self-indicating and ambient humidity, open annular-heating in good time and ensure desiccant work efficiency.
2. light and handy through the special dehydrating unit simple in construction of reasonable high-tension switch cabinet, can arbitrarily be installed in high-tension switch cabinet, it is not necessary to special care, conveniently promote the use of.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Primary clustering symbol description:
1: insulating cylinder, 2: rectangle opening, 3: cover plate, 4: automatically controlled keying rotating shaft, 5: plate fixed by desiccant, 6: ring heater, 7: radiator fan, 8: sensor cluster, 9: control centre, 10: filtering screen.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.
As shown in Figure 1, 2, the invention discloses a kind of special dehydrating unit of high-tension switch cabinet, include insulating cylinder 1, cover plate 3, the fixing plate 5 of desiccant, ring heater 6, radiator fan 7, sensor cluster 8 and control centre 9.
Structural design:
Insulating cylinder 1 is for perforate at the bottom of unilateral cylinder and is provided with filtering screen 10, insulating cylinder 1 side is provided with rectangle opening 2, cover plate 3 is mutually matched with insulating cylinder 1 side rectangle opening 2 by automatically controlled keying rotating shaft 4 and is connected, the fixing plate 5 of desiccant is arranged at inside rectangle opening 2, ring heater 6 is arranged at insulating cylinder 1 and is internally located on rear side of the fixing plate 5 of desiccant, radiator fan 7 is arranged at the bottom of the cylinder of insulating cylinder 1 airtight one end, sensor cluster 8 is installed on the side of the fixing plate 5 of desiccant, control centre 9 is by signal line and automatically controlled keying rotating shaft 4, ring heater 6, radiator fan 7 is connected with sensor cluster 8.
Wherein, the fixing plate 5 of desiccant includes drier self-indicating and fixing plate, and drier self-indicating is variable color silica gel one class desiccant, and drier self-indicating is with density for 0.5-1.5g/cm2Pressure is embedded on fixing plate, ring heater 6 is installed on the fixing plate 5 dorsal surface 2-5cm place of desiccant, heating-up temperature is 80-120 DEG C of scalable, and sensor cluster 8 includes color sensor and humidity sensor, can be used for sensing the color of drier self-indicating and ambient humidity.
Operation principle:
During dehydrating unit normal operation, the color of the sensing drier self-indicating that control centre 9 reacts according to sensor cluster 8 and ambient humidity, start automatically controlled keying rotating shaft 4 and open cover plate 3, the fixing plate 5 of desiccant is made to be exposed in environment, absorb dampness, when desiccant color changes, control centre 9 then closes automatically controlled keying rotating shaft 4 and closes cover plate 3, open ring heater 6 and radiator fan 7, ring heater 6 temperature is the 80-120 DEG C of adjustable heating of scope, desiccant dehydration is made to live again, and get rid of steam by radiator fan 7, desiccant rinses the automatically controlled keying rotating shaft 4 of unlatching by color change after living again and opens cover plate 3 task again.Wherein humidity sensor is as auxiliary induction ambient humidity, when having a humid climate, can sense humidity according to humidity sensor and carry out aforesaid operations.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention.
Claims (5)
1. the special dehydrating unit of high-tension switch cabinet, it is characterized in that, include insulating cylinder, cover plate, plate fixed by desiccant, ring heater, radiator fan, sensor cluster and control centre, described insulating cylinder is provided with rectangle opening for perforate and insulating cylinder side at the bottom of unilateral cylinder, described cover plate is mutually matched with insulating cylinder side rectangle opening by automatically controlled keying rotating shaft and is connected, the fixing plate of described desiccant is arranged at inside rectangle opening, described ring heater is arranged at insulating cylinder and is internally located on rear side of the fixing plate of desiccant, described radiator fan is arranged at the bottom of the cylinder of insulating cylinder airtight one end, described sensor cluster is installed on the side of the fixing plate of desiccant, described control centre is by signal line and automatically controlled keying rotating shaft, ring heater, radiator fan is connected with sensor cluster.
2. a kind of special dehydrating unit of high-tension switch cabinet as claimed in claim 1, it is characterized in that: the fixing plate of described desiccant includes drier self-indicating and fixing plate, described drier self-indicating is variable color silica gel one class desiccant, and described drier self-indicating is with density for 0.5-1.5g/cm2Pressure is embedded on fixing plate.
3. a kind of special dehydrating unit of high-tension switch cabinet as claimed in claim 1, it is characterized in that: described ring heater is fin ring heater, described ring heater is installed on the fixing 2-5cm place, backboard side of desiccant, and heating-up temperature is 80-120 DEG C of scalable.
4. a kind of special dehydrating unit of high-tension switch cabinet as claimed in claim 1, it is characterized in that: described sensor cluster includes color sensor and humidity sensor, described color sensor is TCS230 series sensor, it is made up of photodiode array and electric current/frequency converter, described humidity sensor is resistance-type, capacitance type humidity sensor, and described humidity sensor precision is ± 2%-± 5%RH.
5. a kind of special dehydrating unit of high-tension switch cabinet as claimed in claim 1, it is characterised in that: also including filtering screen, described filtering screen is installed at the bottom of insulating cylinder perforate one side neck, and described filtering screen order number is 35-60 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267884.6A CN105790101B (en) | 2016-04-27 | 2016-04-27 | A kind of special dehydrating unit of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267884.6A CN105790101B (en) | 2016-04-27 | 2016-04-27 | A kind of special dehydrating unit of high-tension switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105790101A true CN105790101A (en) | 2016-07-20 |
| CN105790101B CN105790101B (en) | 2018-03-06 |
Family
ID=56398757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267884.6A Active CN105790101B (en) | 2016-04-27 | 2016-04-27 | A kind of special dehydrating unit of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105790101B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888628A (en) * | 2019-03-15 | 2019-06-14 | 王希霞 | A kind of electric power cabinet with dehumidifying heat sinking function |
| CN112382963A (en) * | 2020-11-03 | 2021-02-19 | 国网山东省电力公司寿光市供电公司 | Switch cabinet environment control device capable of cooling and dehumidifying |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202315651U (en) * | 2011-10-17 | 2012-07-11 | 宁波嘉丽汽车配件有限公司 | Dehumidifier |
| KR101288666B1 (en) * | 2012-10-16 | 2013-07-22 | 문은상 | Distributing board comprising artificial intelligence dehumidify function based on fuzzy inference |
| CN103357254A (en) * | 2012-03-31 | 2013-10-23 | 李耀强 | Small air dryer |
| CN104990371A (en) * | 2014-01-21 | 2015-10-21 | 李耀强 | Dehumidifier embedded on cabinet body for usage |
| CN204720286U (en) * | 2015-06-12 | 2015-10-21 | 国网山西省电力公司电力科学研究院 | Oil-immersed power transformer intelligence moisture absorption apparatus |
| CN204905718U (en) * | 2015-09-09 | 2015-12-23 | 王开发 | Dehydrating unit for block terminal |
-
2016
- 2016-04-27 CN CN201610267884.6A patent/CN105790101B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202315651U (en) * | 2011-10-17 | 2012-07-11 | 宁波嘉丽汽车配件有限公司 | Dehumidifier |
| CN103357254A (en) * | 2012-03-31 | 2013-10-23 | 李耀强 | Small air dryer |
| KR101288666B1 (en) * | 2012-10-16 | 2013-07-22 | 문은상 | Distributing board comprising artificial intelligence dehumidify function based on fuzzy inference |
| CN104990371A (en) * | 2014-01-21 | 2015-10-21 | 李耀强 | Dehumidifier embedded on cabinet body for usage |
| CN204720286U (en) * | 2015-06-12 | 2015-10-21 | 国网山西省电力公司电力科学研究院 | Oil-immersed power transformer intelligence moisture absorption apparatus |
| CN204905718U (en) * | 2015-09-09 | 2015-12-23 | 王开发 | Dehydrating unit for block terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888628A (en) * | 2019-03-15 | 2019-06-14 | 王希霞 | A kind of electric power cabinet with dehumidifying heat sinking function |
| CN109888628B (en) * | 2019-03-15 | 2020-10-02 | 广东省揭阳电力实业发展有限公司 | Electric power cabinet with dehumidification heat dissipation function |
| CN112382963A (en) * | 2020-11-03 | 2021-02-19 | 国网山东省电力公司寿光市供电公司 | Switch cabinet environment control device capable of cooling and dehumidifying |
| CN112382963B (en) * | 2020-11-03 | 2022-08-12 | 国网山东省电力公司寿光市供电公司 | Cubical switchboard environmental control device of cooling dehumidification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105790101B (en) | 2018-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204680958U (en) | A kind of moistureproof power distribution cabinet with cooling function | |
| CN206633602U (en) | A kind of energy-saving drying device of printing machine | |
| CN105790101A (en) | High voltage switch cabinet special-purpose dehumidifying device | |
| CN209893914U (en) | Dampproofing processing apparatus for hydraulic engineering equipment | |
| CN204718320U (en) | Chinese medicine energy-saving drying device | |
| CN206207786U (en) | A kind of intelligent condensation dehumidifier | |
| CN102200377A (en) | Drying sterilizer | |
| CN205039683U (en) | Take electrophoresis power supply unit of multicavity way absorption formula fan | |
| CN204705929U (en) | A kind of middle-placed switch cabinet dehydrating unit | |
| CN207353660U (en) | Solar energy dehumidifying switchgear | |
| CN202930249U (en) | Capacitor housing dryer | |
| CN202902760U (en) | Drying box of negative pressure dehumidification thermal cycling | |
| CN203803343U (en) | Condensation dehumidifier | |
| CN203260922U (en) | High/middle-voltage switch cabinet with intelligent temperature control device | |
| CN205828909U (en) | A kind of low-voltage distribution cabinet being easy to heat radiation | |
| CN204992353U (en) | Moisture resistance high heat dissipation cubical switchboard | |
| CN207321758U (en) | A kind of PLC power control cabinets cool-down dehumidification device | |
| CN204018169U (en) | A kind of novel baking room | |
| CN212162429U (en) | Dustproof low-voltage cabinet dispels heat | |
| CN207011967U (en) | A kind of multifunctional far infrared dry cabinet | |
| CN206341538U (en) | A kind of regulator cubicle dehumidifier | |
| CN205336684U (en) | Novel electrical control cabinet | |
| CN204067954U (en) | Solid insulation ring main unit confined space moisture absorption apparatus | |
| CN206022934U (en) | A kind of intelligent power distribution cabinet of real-time Moistureproof dehumidification | |
| CN202103317U (en) | Intelligent dehumidifying condensation proof device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Cong Inventor after: Sun Yanbin Inventor after: Chen Shuping Inventor after: Lin Xiangbin Inventor after: Meng Fanbo Inventor after: Meng Fanyao Inventor after: Zhao Luqiang Inventor after: Xia Wenyong Inventor after: Liu Aimin Inventor after: Zhang Bin Inventor after: Zhang Shaobao Inventor after: Li Tiefu Inventor after: Wang Chao Inventor after: Zhong Jia Inventor after: Fang Baolei Inventor after: Liu Fuzhan Inventor after: Kong Weidong Inventor after: Zhang Shan Inventor after: Yuan Zhen Inventor before: Zhang Cong Inventor before: Cheng Qiang Inventor before: Zhang Bin Inventor before: Li Jiaqi Inventor before: Liu Aimin Inventor before: Fang Ruimin Inventor before: Sun Yanbin Inventor before: Li Sen Inventor before: Wang Chao Inventor before: Liu Fuzhan Inventor before: Kong Weidong Inventor before: Meng Fanyao Inventor before: Zhao Luqiang Inventor before: Xia Wenyong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180201 Address after: 277800 Zaozhuang New District, Shandong, the Yellow River Road, No. 999 Applicant after: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company Applicant after: State Grid Corporation of China Applicant after: Shandong Luneng Liyuan Electric Equipment Co., Ltd. Address before: 277800 Zaozhuang New District, Shandong, the Yellow River Road, No. 999 Applicant before: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company Applicant before: State Grid Corporation of China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |