CN103441434B - A kind of heat radiation dedusting power distribution cabinet - Google Patents
A kind of heat radiation dedusting power distribution cabinet Download PDFInfo
- Publication number
- CN103441434B CN103441434B CN201310376462.9A CN201310376462A CN103441434B CN 103441434 B CN103441434 B CN 103441434B CN 201310376462 A CN201310376462 A CN 201310376462A CN 103441434 B CN103441434 B CN 103441434B
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- cabinet
- radiating shell
- heat radiation
- 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.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 4
- 235000015055 Talinum crassifolium Nutrition 0.000 description 2
- 244000010375 Talinum crassifolium Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 by suction box Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention is a kind of heat radiation dedusting power distribution cabinet, power distribution cabinet includes cabinet, the top of power distribution cabinet is provided with small opening, upper end arranged outside at power distribution cabinet has a coil support, on cabinet, it is provided with the inverted cone cover plate that support supports, is respectively arranged with circulating fan in the wherein both sides of inverted cone cover plate, is provided with the radiating shell connected in the left side of cabinet, right side and lower end, the outside of radiating shell is connected to heat abstractor, is provided with dust exhaust apparatus in the inner side of the cabinet door of power distribution cabinet. Present configuration is novel, good airproof performance, good heat dissipation effect, and cost is low, and result of use is good, is suitable for promoting the use of of transformer station, farthest reduces the temperature in power distribution cabinet, and does not result in the waste of resource, and radiating efficiency is high.
Description
Technical field
The present invention relates to a kind of power distribution cabinet, especially a kind of power distribution cabinet with heat radiation and dedusting function.
Background technology
In power distribution cabinet field, owing to being mounted with in a large number connector and various electronic devices and components in power distribution cabinet, and there is the existence of substantial amounts of wire, cause that the total resistance value of power distribution cabinet is significantly high, because substantial amounts of heat can be given out in case an electrically conductive, the temperature making power distribution cabinet improves suddenly, and power distribution cabinet is all often that structure comparison is compact, space is smaller and be closed, so the radiating effect of power distribution cabinet is generally individually can not reach desirable effect, particularly with a peak period, power distribution cabinet can not dispel the heat in time and easily lead to the damage of components and parts in power distribution cabinet, the even accident such as breaking out of fire, components and parts are also significantly high to the environmental requirement in power distribution cabinet simultaneously, because the electric elements of the inside are afraid of dust foreign material etc. very much, these impurities and dust can cause that some resistance increases the temperature of power distribution cabinet, so can cause that some local temperature is high, then cause danger.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of good heat dissipation effect and the Novel distribution cabinet saving the energy of free from dust pollution.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of heat radiation dedusting power distribution cabinet, power distribution cabinet includes cabinet, the top of power distribution cabinet is provided with small opening, upper end arranged outside at power distribution cabinet has a coil support, on cabinet, it is provided with the inverted cone cover plate that support supports, is respectively arranged with circulating fan in the wherein both sides of inverted cone cover plate, is provided with the radiating shell connected in the left side of cabinet, right side and lower end, the outside of radiating shell is connected to heat abstractor, is provided with dust exhaust apparatus in the inner side of the cabinet door of power distribution cabinet.
Further improvement of the present invention is in that: heat abstractor includes the water inlet pipe being arranged on the upper end, side of radiating shell, it is connected to outlet pipe in the lower end of the opposite side of radiating shell, inner upper end at cabinet is provided with temperature sensor, it is fixedly installed level sensor in upper end, radiating shell side, level sensor is all connected with a controller with temperature sensor, controller controls the Inlet and outlet water of water inlet pipe and outlet pipe by the signal that level sensor and temperature sensor produce, the water of outlet pipe is transported in spreading for cooling pond by circulating line by outlet pipe, water in spreading for cooling pond pumps into radiating shell internal recycle again through circulating line and utilizes.
Further improvement of the present invention is in that: dust exhaust apparatus includes the vacuum cleaner being arranged on cabinet door inwall, and vacuum cleaner is connected to the suction box collecting dust, is provided with in the lower end, outside of cabinet door and is easy to the roller that cabinet door is opened or closed.
Further improvement of the present invention is in that: small opening is circular or square, is provided with drainage screen at small opening place.
Further improvement of the present invention is in that: be provided with the baffle plate blocking dust by support in the lower end of small opening.
Further improvement of the present invention is in that: be also inserted with the shaft accelerating water for cooling rotated by driven by motor in spreading for cooling pond.
The invention has the beneficial effects as follows: the present invention is mounted with temperature sensor in power distribution cabinet, temperature in sensing power distribution cabinet, radiating shell is provided with level sensor, the water yield in sensing radiating shell, if the temperature in temperature sensor has exceeded the value set on controller, signal is passed to controller by temperature sensor, controller controls the valve of outlet pipe and opens, start water outlet, when water yield is too much reduced to after below level sensor, signal is passed to controller by level sensor, the valve of controller opens water inlet pipe, the new sweetheart achieved in radiating shell changes water function, after the temperature value that temperature is reduced to setting, controller cuts out the valve of outlet pipe, after inflow reaches the position of level sensor, the signal of sensing is passed to controller by level sensor, controller cuts out water inlet pipe, water outlet flows to spreading for cooling pond by circulating line, spreading for cooling pool inner water accelerates the cooling of water under the effect of shaft, cabinet door there is vacuum cleaner, the dust in power distribution cabinet can be effectively reduced, vacuum cleaner is arranged on cabinet door simultaneously, decrease floor space, and cabinet door has the roller being moved easily, the load of Gui Men will not be increased the weight of because adding vacuum cleaner more, owing to heat is to move upward, the top of power distribution cabinet is provided with small opening, and the cover plate of taper it is provided with on power distribution cabinet top, cover plate has circulating fan, add the radiating effect of power distribution cabinet, and there is the screen cloth that can filter a part of dust at small opening place, the baffle plate catching dust is had under screen cloth.
Present configuration is novel, good airproof performance, good heat dissipation effect, and cost is low, and result of use is good, is suitable for promoting the use of of transformer station, farthest reduces the temperature in power distribution cabinet, and does not result in the waste of resource, and radiating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cabinet door closedown of the present invention.
Fig. 2 is the structural representation of the cabinet door open mode of the present invention.
Wherein: 1-cabinet, 2-radiating shell, 3-water inlet pipe, 4-outlet pipe, 5-temperature sensor, 6-level sensor, 7-spreading for cooling pond, 8-cabinet door, 9-vacuum cleaner, 10-roller, 11-small opening, 12-support, 13-inverted cone cover plate, 14-drainage screen, 15-circulating fan, 16-baffle plate, 17-shaft.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention being described in further detail, this embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limits.
As shown in Figure 1-2, the present invention is a kind of heat radiation dedusting power distribution cabinet, described power distribution cabinet includes cabinet 1, the top of described power distribution cabinet is provided with small opening 11, described small opening 11 is circular or square, at described small opening 11 place, drainage screen 14 is installed, drainage screen can filter out a part of dust, it is provided with the baffle plate 16 blocking dust by support in the lower end of described small opening 11, the dust on drainage screen is avoided to drop in power distribution cabinet, dust is caught by baffle plate 16, upper end arranged outside at described power distribution cabinet 1 has a coil support 12, on described cabinet 1, it is provided with the inverted cone cover plate 13 that described support 12 supports, inverted cone cover plate 13 increases the radiating effect at power distribution cabinet top, it is respectively arranged with circulating fan 15 in the wherein both sides of described inverted cone cover plate 13, circulation pipe blower fan will make bottom accessory cabinet and the temperature cycles on top is uniform, left side at described cabinet 1, right side is provided with the radiating shell 2 connected with lower end, the outside of described radiating shell 2 is connected to heat abstractor, in the inner side of the cabinet door 8 of described power distribution cabinet, dust exhaust apparatus is installed, described heat abstractor includes the water inlet pipe 3 being arranged on the upper end, side of described radiating shell 2, it is connected to outlet pipe 4 in the lower end of the opposite side of described radiating shell 2, inner upper end at described cabinet 1 is provided with temperature sensor 5, it is fixedly installed level sensor 6 in upper end, described radiating shell 2 side, described level sensor 6 is all connected with a controller with described temperature sensor 5, described controller controls the Inlet and outlet water of described water inlet pipe 3 and described outlet pipe 4 by the signal that described level sensor 6 and described temperature sensor 5 produce, the water of described outlet pipe 4 is transported in spreading for cooling pond 7 by circulating line by described outlet pipe 4, water in described spreading for cooling pond 7 pumps into described radiating shell 2 internal recycle again through circulating line and utilizes, described spreading for cooling pond 7 is also inserted with the shaft 17 accelerating water for cooling rotated by driven by motor, described dust exhaust apparatus includes the vacuum cleaner 9 being arranged on described cabinet door 8 inwall, by vacuum cleaner, the dust produced in power distribution cabinet is siphoned away, reduce the dust impact on components and parts, described vacuum cleaner 9 is connected to the suction box collecting dust, by suction box, dust is reclaimed, free from environmental pollution, it is provided with in the lower end, outside of described cabinet door 8 and is easy to the roller 10 that described cabinet door 8 is opened or closed, when opening cabinet door by roller 10.
The work process of the present invention is: the temperature in temperature sensor senses power distribution cabinet, if the temperature in temperature sensor has exceeded the value set on controller, signal is passed to controller by temperature sensor, controller controls the valve of outlet pipe and opens, start water outlet, radiating shell is provided with level sensor, the water yield in sensing radiating shell, when water yield is too much reduced to after below level sensor, signal is passed to controller by level sensor, the valve of controller opens water inlet pipe, the new sweetheart achieved in radiating shell changes water function, the temperature of power distribution cabinet is reduced by the circulation of continuous water, after the temperature value that temperature is reduced to setting, controller cuts out the valve of outlet pipe, after inflow reaches the position of level sensor, the signal of sensing is passed to controller by level sensor, controller cuts out water inlet pipe, water outlet flows to spreading for cooling pond by circulating line, spreading for cooling pool inner water accelerates the cooling of water under the effect of shaft, cabinet door there is vacuum cleaner, the dust in power distribution cabinet can be effectively reduced, vacuum cleaner is arranged on cabinet door simultaneously, decrease floor space, and cabinet door has the roller being moved easily, the load of Gui Men will not be increased the weight of because adding vacuum cleaner more, owing to heat is to move upward, the top of power distribution cabinet is provided with small opening, and the cover plate of taper it is provided with on power distribution cabinet top, cover plate has circulating fan, add the radiating effect of power distribution cabinet, and there is the screen cloth that can filter a part of dust at small opening place, the baffle plate catching dust is had under screen cloth.
Present configuration is novel, good airproof performance, good heat dissipation effect, and cost is low, and result of use is good, is suitable for promoting the use of of transformer station, farthest reduces the temperature in power distribution cabinet, and does not result in the waste of resource, and radiating efficiency is high.
Claims (5)
1. a heat radiation dedusting power distribution cabinet, described power distribution cabinet includes cabinet (1), it is characterized in that: the top of described power distribution cabinet is provided with small opening (11), upper end arranged outside at described power distribution cabinet (1) has a coil support (12), on described cabinet (1), it is provided with the inverted cone cover plate (13) that described support (12) supports, it is respectively arranged with circulating fan (15) in the wherein both sides of described inverted cone cover plate (13), left side in described cabinet (1), right side is provided with the radiating shell (2) connected with lower end, the outside of described radiating shell (2) is connected to heat abstractor, in the inner side of the cabinet door (8) of described power distribution cabinet, dust exhaust apparatus is installed, described heat abstractor includes the water inlet pipe (3) being arranged on the upper end, side of described radiating shell (2), it is connected to outlet pipe (4) in the lower end of the opposite side of described radiating shell (2), inner upper end at described cabinet (1) is provided with temperature sensor (5), it is fixedly installed level sensor (6) in described radiating shell (2) upper end, side, described level sensor (6) is all connected with a controller with described temperature sensor (5), described controller controls the Inlet and outlet water of described water inlet pipe (3) and described outlet pipe (4) by the signal that described level sensor (6) and described temperature sensor (5) produce, the water of described outlet pipe (4) is transported in spreading for cooling pond (7) by circulating line by described outlet pipe (4), water in described spreading for cooling pond (7) pumps into described radiating shell (2) internal recycle again through circulating line and utilizes.
2. a kind of heat radiation dedusting power distribution cabinet according to claim 1, it is characterized in that: described dust exhaust apparatus includes the vacuum cleaner (9) being arranged on described cabinet door (8) inwall, described vacuum cleaner (9) is connected to the suction box collecting dust, is provided with in the lower end, outside of described cabinet door (8) and is easy to the roller (10) that described cabinet door (8) is opened or closed.
3. a kind of heat radiation dedusting power distribution cabinet according to claim 1, it is characterised in that: described small opening (11), for circular or square, is provided with drainage screen (14) at described small opening (11) place.
4. a kind of heat radiation dedusting power distribution cabinet according to claim 1 or 3, it is characterised in that: it is provided with the baffle plate (16) blocking dust by support in the lower end of described small opening (11).
5. a kind of heat radiation dedusting power distribution cabinet according to claim 1, it is characterised in that: in described spreading for cooling pond (7), also it is inserted with the shaft (17) accelerating water for cooling rotated by driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376462.9A CN103441434B (en) | 2013-08-27 | 2013-08-27 | A kind of heat radiation dedusting power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376462.9A CN103441434B (en) | 2013-08-27 | 2013-08-27 | A kind of heat radiation dedusting power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441434A CN103441434A (en) | 2013-12-11 |
| CN103441434B true CN103441434B (en) | 2016-06-08 |
Family
ID=49695116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310376462.9A Expired - Fee Related CN103441434B (en) | 2013-08-27 | 2013-08-27 | A kind of heat radiation dedusting power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441434B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963796A (en) * | 2018-07-16 | 2018-12-07 | 芜湖辉林奥远自动化科技有限公司 | A kind of power cabinet with dedusting function |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092130B (en) * | 2014-07-28 | 2016-08-24 | 安徽鑫辰电气设备有限公司 | A kind of temperature self adjusting transformation cabinet |
| CN104377570B (en) * | 2014-11-14 | 2016-08-17 | 无锡信大气象传感网科技有限公司 | A kind of distribution box flashing, wind proofing consersion unit |
| CN104377575B (en) * | 2014-11-14 | 2017-01-18 | 无锡信大气象传感网科技有限公司 | Quick reaction type rainproof and windproof distribution box |
| CN104377569A (en) * | 2014-11-14 | 2015-02-25 | 无锡信大气象传感网科技有限公司 | High-sensitivity rainproof and windproof responding equipment for distribution box |
| CN105207073B (en) * | 2015-10-12 | 2018-11-27 | 浙江国正安全技术有限公司 | A kind of 10kv switchgear of depression dust-removing |
| CN105351091A (en) * | 2015-11-12 | 2016-02-24 | 瑞昌哥尔德发电设备(无锡)制造有限公司 | Diesel generator set with good heat dissipation |
| CN105375369A (en) * | 2015-11-26 | 2016-03-02 | 苏州华源电气有限公司 | Temperature control air-cooled power distribution cabinet |
| CN105914618A (en) * | 2016-06-01 | 2016-08-31 | 江苏大浪电气制造有限公司 | Heat-dissipation dustproof switch cabinet |
| CN106025852A (en) * | 2016-06-23 | 2016-10-12 | 江苏万威电气有限公司 | Low-voltage cabinet with high safety |
| CN106300107B (en) * | 2016-09-28 | 2018-06-19 | 合肥华义电气科技有限公司 | Intelligence cooling box-type substation |
| CN106602434A (en) * | 2016-11-25 | 2017-04-26 | 合肥海亚信息科技有限公司 | Good-heat-dissipation weak current power distribution cabinet convenient for inner plate disassembly |
| CN106786044B (en) * | 2016-12-22 | 2018-06-05 | 合肥迅达电器有限公司 | A kind of intermediate frequency power cabinet with heat sinking function |
| CN106992454B (en) * | 2017-04-12 | 2018-11-16 | 广西亿源电气有限公司 | The indoor ac metal closing switch gear of armored withdraw type |
| CN107425451A (en) * | 2017-08-07 | 2017-12-01 | 国网甘肃省电力公司经济技术研究院 | A kind of electrical engineering power distribution cabinet |
| CN107910755A (en) * | 2017-11-30 | 2018-04-13 | 安徽明辉电气有限公司 | A kind of low-voltage distribution cabinet with dedusting radiator |
| CN108282974B (en) * | 2018-03-20 | 2020-01-17 | 武汉新仪科技有限公司 | Switch board with dust collector |
| CN109994936B (en) * | 2019-04-04 | 2020-09-04 | 广东电网有限责任公司肇庆供电局 | Low-voltage power cabinet |
| CN110768114A (en) * | 2019-09-29 | 2020-02-07 | 六安堰山自动化设备销售有限公司 | Intelligent power distribution mechanism of household equipment |
| CN112769050A (en) * | 2020-12-27 | 2021-05-07 | 安徽万纳电力电器有限公司 | High-efficient heat dissipation high-voltage board |
| CN113300256B (en) * | 2021-06-16 | 2022-09-02 | 山西晋能电力科技有限公司 | High-voltage switch cabinet with high safety |
| CN114518131B (en) * | 2022-04-20 | 2022-06-28 | 广州市星康科技有限公司 | Dustproof shell for installation of lock joint type sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2243383A1 (en) * | 1972-09-04 | 1974-03-28 | Gervin Mueller | TRANSFORMER, IN PARTICULAR FOR UNDERFLOOR INSTALLATION |
| CN201311144Y (en) * | 2008-08-26 | 2009-09-16 | 胡晶浩 | Non-energy-consumption refrigerator utilizing tap water for cooling |
| CN202678777U (en) * | 2012-07-24 | 2013-01-16 | 顾长相 | Novel distribution box |
| CN203491552U (en) * | 2013-08-27 | 2014-03-19 | 国家电网公司 | Novel heat-dissipating dedusting power distribution cabinet |
-
2013
- 2013-08-27 CN CN201310376462.9A patent/CN103441434B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2243383A1 (en) * | 1972-09-04 | 1974-03-28 | Gervin Mueller | TRANSFORMER, IN PARTICULAR FOR UNDERFLOOR INSTALLATION |
| CN201311144Y (en) * | 2008-08-26 | 2009-09-16 | 胡晶浩 | Non-energy-consumption refrigerator utilizing tap water for cooling |
| CN202678777U (en) * | 2012-07-24 | 2013-01-16 | 顾长相 | Novel distribution box |
| CN203491552U (en) * | 2013-08-27 | 2014-03-19 | 国家电网公司 | Novel heat-dissipating dedusting power distribution cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963796A (en) * | 2018-07-16 | 2018-12-07 | 芜湖辉林奥远自动化科技有限公司 | A kind of power cabinet with dedusting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441434A (en) | 2013-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103441434B (en) | A kind of heat radiation dedusting power distribution cabinet | |
| CN203491552U (en) | Novel heat-dissipating dedusting power distribution cabinet | |
| CN104269758A (en) | Power distribution cabinet internally provided with cooling air duct | |
| CN210744576U (en) | Low-voltage electric appliance cabinet with circulating heat dissipation function | |
| CN109378744B (en) | Multifunctional electric power cabinet | |
| CN213989802U (en) | In put cabinet heat radiation structure | |
| CN205985868U (en) | Dustproof heat abstractor and use this dustproof heat abstractor's box -type substation | |
| CN203757803U (en) | Induction cooker base and induction cooker | |
| CN215119833U (en) | Vertical ventilation heat radiation structure prepackage type case becomes | |
| CN204669036U (en) | A kind of electric automobile DC charging cabinet of high heat radiation low noise | |
| CN108666910A (en) | A kind of cooling ventilation power cabinet | |
| CN205921390U (en) | High -voltage reactive power automatic compensation device | |
| CN204231105U (en) | Double-decker vertical machine cooling device | |
| CN211134911U (en) | Air supplementing and exhausting device of ventilation cabinet | |
| CN208832991U (en) | Heating shell furnace with soaking and waste discharge function | |
| CN210723899U (en) | Heat dissipation device for electromagnetic shielding cabinet | |
| CN202840823U (en) | Ventilation device of open-type variable frequency motor | |
| CN203872033U (en) | DC control power supply for aquaculture equipment | |
| CN203233077U (en) | Air-cooled heat-dissipation cabinet door of high-low voltage distribution cabinet | |
| CN206379654U (en) | A kind of outdoor integrated distribution box | |
| CN205791334U (en) | A kind of cable branch box | |
| CN111405827A (en) | Heat radiator for power metering box | |
| CN216981290U (en) | Outdoor electric power cabinet | |
| CN213989820U (en) | Low-voltage switch cabinet with reactive compensation function | |
| CN204927898U (en) | High -efficient heat dissipation switch board with dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Jun Inventor before: Kong Jian Inventor before: Gu Feng |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151030 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Jiangsu Electric Power Company Applicant after: Sheyang county Power Supply Company of Jiangsu Electric Power Company Applicant after: SHENYANG COUNTY ELECTRIC INDUSTRY CO., LTD. Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Applicant before: State Grid Corporation of China Applicant before: Jiangsu Electric Power Company Applicant before: Binhai County Power Supply Company, Jiangsu Electric Power Co. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170827 |