CN105490184B - A kind of power distribution cabinet - Google Patents
A kind of power distribution cabinet Download PDFInfo
- Publication number
- CN105490184B CN105490184B CN201610044728.3A CN201610044728A CN105490184B CN 105490184 B CN105490184 B CN 105490184B CN 201610044728 A CN201610044728 A CN 201610044728A CN 105490184 B CN105490184 B CN 105490184B
- Authority
- CN
- China
- Prior art keywords
- cabinet
- chip microcomputer
- magnetic valve
- singlechip
- time period
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000001629 suppression Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire-Detection Mechanisms (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
Claims (6)
- A kind of 1. power distribution cabinet, it is characterised in that including:Cabinet, it is cuboid cabinet, and the cabinet front portion, which is provided with, can open entire cabinet door, solid successively on the cabinet inwall Surely there are acoustical cotton layer and fibrolamellar;Drainpipe, it includes horizontal segment and vertical section, and one end of the horizontal segment connects with one end of the vertical section, the other end Air is communicated to, the other end of the vertical section connects from the inside that the bottom of cabinet bulk enters in the cabinet with the cabinet It is logical, the other end of the horizontal segment is provided with the first magnetic valve, first magnetic valve and one are arranged on outside the electric cabinet Manual control switch's connection, the manual control switch controls the opening and closing of first magnetic valve;Multigroup circuit, it is fixed in the cabinet;Fire suppression mechanism, it includes the first single-chip microcomputer, temperature sensor, expansion box and holding box;The holding box is metal case, The fire blanket that a thickness is 2cm is adhesive with the inwall of the holding box, the holding box is fixed on inside the cabinet, and institute State the first single-chip microcomputer to be fixed in the holding box, nitrogen is stored in the expansion box, outlet is offered on the expansion box Mouthful, the control gas outlet is provided with the gas outlet and drives entire second solenoid valve, first magnetic valve and described second Magnetic valve is connected with first single-chip microcomputer;Temperature threshold is stored with first single-chip microcomputer, the temperature sensor is arranged on inside the cabinet, and the temperature Degree sensor is connected with first single-chip microcomputer, and the temperature value detected is transferred into first single-chip microcomputer;Wherein, first single-chip microcomputer receives the temperature value that the temperature sensor is sent, and by the temperature value received and institute State temperature threshold to compare, if the temperature value received is more than or equal to the temperature threshold, first single-chip microcomputer opens institute Second solenoid valve is stated, the nitrogen in the expansion box is stored in and is entered by the expansion box in the cabinet, is opening described the 10min after two magnetic valves, the single-chip microcomputer are opened first magnetic valve, connected inside the cabinet with outside atmosphere;Damping, it includes base, supporting plate and multiple spring assemblies, and each spring assembly includes a spring and a block rubber, One end of each spring is fixed on the upper surface of the base, and the other end is fixedly connected with block rubber, and the multiple spring assembly is equal Even to be distributed on the upper surface of the base, the supporting plate is located at the spring assembly top, is fixedly connected with polylith block rubber, The supporting plate is parallel with the base, and the cabinet is located at the damping top, wherein, the bottom of the cabinet is fixed on On the supporting plate;Ventilating mechanisms;The ventilating mechanisms include second singlechip, fan, ventilation duct and the 3rd magnetic valve;The bottom that the fan is arranged on the cabinet electrically connects with the second singlechip, and the second singlechip is arranged on institute To state in holding box, one end of the ventilation duct is inserted the cabinet from the top of the cabinet and connected with the inside of the cabinet, The other end of the ventilation duct is connected with outside atmosphere, and the control ventilation duct is provided with the other end of the ventilation duct and is opened The 3rd magnetic valve closed, the 3rd magnetic valve are connected with the second singlechip, are provided with the second singlechip First time period and second time period, and first time period is more than second time period, the second singlechip is single with described first Piece machine connects;Wherein, the second singlechip opens the once fan and the 3rd magnetic valve every the first time period, After the fan opens the second time period, the second singlechip closes the fan and the 3rd magnetic valve;It is more than or equal to the temperature threshold when first single-chip microcomputer receives temperature value, first single-chip microcomputer, which is sent, closes Instruction, the second singlechip receive out code, the fan and the 3rd magnetic valve are not turned on and off, when described First single-chip microcomputer receives temperature value and is less than the temperature threshold, and first single-chip microcomputer sends open command, and described second is single Piece machine receives instruction, and opens the fan and the 3rd electricity by the presetting first time period and the second time period Magnet valve.
- 2. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that also include:The fire suppression mechanism also includes buzzer, It is connected with first single-chip microcomputer;When the temperature value that first single-chip microcomputer receives is more than or equal to the temperature threshold, then the first single-chip microcomputer buzz Device.
- 3. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that the thickness of the acoustical cotton layer is 3cm.
- 4. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that the thickness of the fibrolamellar is 5cm.
- 5. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that the temperature threshold is 70 DEG C.
- 6. a kind of power distribution cabinet as claimed in claim 1, it is characterised in that the first time period is 5 hours, when described second Between section be 10 minutes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610044728.3A CN105490184B (en) | 2016-01-22 | 2016-01-22 | A kind of power distribution cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610044728.3A CN105490184B (en) | 2016-01-22 | 2016-01-22 | A kind of power distribution cabinet |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105490184A CN105490184A (en) | 2016-04-13 |
CN105490184B true CN105490184B (en) | 2017-12-29 |
Family
ID=55677005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610044728.3A Active CN105490184B (en) | 2016-01-22 | 2016-01-22 | A kind of power distribution cabinet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105490184B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107975891A (en) * | 2017-12-27 | 2018-05-01 | 广州市粤河信息科技有限公司 | A kind of emergent cold supply system based on Building Building |
CN113904237B (en) * | 2021-10-30 | 2023-09-26 | 国网安徽省电力有限公司黄山供电公司 | Power distribution cabinet |
CN114344788A (en) * | 2022-01-11 | 2022-04-15 | 深圳汇安消防设施工程有限公司 | Indoor intelligent fire control guarantee device based on thing networking |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485594A (en) * | 2014-11-20 | 2015-04-01 | 国家电网公司 | Method for treating heat generation of 10kV contact of closed switchgear of unattended substation |
CN204361541U (en) * | 2015-02-13 | 2015-05-27 | 国家电网公司 | The rack of Intelligent adjustment inner air environment |
CN204558962U (en) * | 2015-05-05 | 2015-08-12 | 国家电网公司 | A kind of Novel bunk compresses switch cabinet |
CN105056429A (en) * | 2015-07-20 | 2015-11-18 | 国网上海市电力公司 | Fireproof and ventilative smoke discharging system for underground substation |
CN105160794A (en) * | 2015-10-14 | 2015-12-16 | 国家电网公司 | Low-voltage power distribution cabinet fire alarm protection device and temperature detection method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104300376B (en) * | 2014-10-30 | 2016-03-30 | 国家电网公司 | A kind of power switch cabinet multifunctional examining examining system and its implementation |
-
2016
- 2016-01-22 CN CN201610044728.3A patent/CN105490184B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485594A (en) * | 2014-11-20 | 2015-04-01 | 国家电网公司 | Method for treating heat generation of 10kV contact of closed switchgear of unattended substation |
CN204361541U (en) * | 2015-02-13 | 2015-05-27 | 国家电网公司 | The rack of Intelligent adjustment inner air environment |
CN204558962U (en) * | 2015-05-05 | 2015-08-12 | 国家电网公司 | A kind of Novel bunk compresses switch cabinet |
CN105056429A (en) * | 2015-07-20 | 2015-11-18 | 国网上海市电力公司 | Fireproof and ventilative smoke discharging system for underground substation |
CN105160794A (en) * | 2015-10-14 | 2015-12-16 | 国家电网公司 | Low-voltage power distribution cabinet fire alarm protection device and temperature detection method |
Also Published As
Publication number | Publication date |
---|---|
CN105490184A (en) | 2016-04-13 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180713 Address after: 250100 Ji'nan, Shandong Province, Qilihe Road north section of the production and research base east of science and technology 1 yuan, 701, 727 Patentee after: Shandong Jill Electric Power Equipment Co.,Ltd. Address before: 362801 No. 247 Quanwuzhong Road, Quangang District, Quanzhou City, Fujian Province Patentee before: Lin Zhixian |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240705 Address after: 138000 second floor, comprehensive building, entrepreneurship center, 265 Jianye Road, Songyuan economic and Technological Development Zone, Jilin Province Patentee after: Songyuan Chengda Technology Co.,Ltd. Country or region after: China Address before: 250100 Ji'nan, Shandong Province, Qilihe Road north section of the production and research base east of science and technology 1 yuan, 701, 727 Patentee before: Shandong Jill Electric Power Equipment Co.,Ltd. Country or region before: China |