CN106025860A - Intelligent drawer cabinet for power system - Google Patents
Intelligent drawer cabinet for power system Download PDFInfo
- Publication number
- CN106025860A CN106025860A CN201610529372.2A CN201610529372A CN106025860A CN 106025860 A CN106025860 A CN 106025860A CN 201610529372 A CN201610529372 A CN 201610529372A CN 106025860 A CN106025860 A CN 106025860A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- integrated circuit
- power system
- drawer
- roller
- 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
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
Abstract
The invention relates to an intelligent drawer cabinet for a power system. The intelligent drawer cabinet comprises a cabinet body, the front surface of the cabinet body is provided with a plurality of drawer cabinet units, and the side surface of the cabinet body is provided with a plurality of thermovents. According to the intelligent drawer cabinet for the power system, sleeves are enabled to be moved outside grooves through rotation of driving motors in fixation units, projecting parts are formed on rollers, the rollers are prevented from movement, accordingly, drawer boxes are fixed, a limiting function is realized, besides, in a digital temperature measurement circuit, through transmission of analog signals in the form of digital signals, the stability and the reliability of signal transmission are ensured, and the interference immunity of temperature measurement and the accuracy of a measurement result are improved.
Description
Technical field
The present invention relates to a kind of intelligent drawer cabinet for power system.
Background technology
Drawout cubicle is the cupboard combined by several drawers, and compared to common regulator cubicle, it has collection
One-tenth degree is high, volume is little, can carry out the feature of many occasions distribution operation, is widely used in various power system
In.
The drawer unit of existing drawout cubicle mostly uses common drawer box, is opened at drawer by drawer box
Slide in mouthful and can carry out the operations such as wiring maintenance by circuit components each to drawer box inside.But, using
Cheng Zhong, each drawer unit on regulator cubicle is generally deficient of corresponding spacing measure, causes operator to move
During drawer often that drawer is fully open, and convenient for various operations in practical situation, it is only necessary to movable part
Drawer, moreover, in order to monitor the operating temperature of drawout cubicle in real time, understands its running environment, and it is right to need
Carry out temperature survey inside drawout cubicle, but in existing temperature measuring circuit, be all to pass through temperature sensor
After temperature is sampled, it is transmitted by the form of analogue signal, but owing to analogue signal is passing
During defeated, the capacity of resisting disturbance for interference signal is poor, thus causes and adopt temperature signal in terminal
There is deviation in collection, thus reduces thermometric reliability.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, it is provided that a kind of is used for
The intelligent drawer cabinet of power system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of intelligence for power system is taken out
Chest of drawers, including cabinet, the front of described cabinet is provided with some drawout cubicle unit, and the side of described cabinet is provided with
Some thermovents；
Described drawout cubicle unit includes mounting socket and the drawer appliance being arranged in mounting socket, described installation
Socket is arranged in cabinet, the vertical cross-section of described mounting socket be shaped as U-shaped, in described mounting socket
Both sides be provided with guide-track groove；
Described drawer appliance includes drawer box, guidance panel and slide mechanism, and described guidance panel is arranged on to be taken out
The outside of drawer box, described slide mechanism includes two slide assemblies, and described slide assemblies is arranged on drawer box
Both sides, described slide assemblies includes two sliding units and two rotating shafts, and described sliding unit is with rotating shaft one by one
Correspondence, described sliding unit is arranged in guide-track groove；
Described sliding unit includes that roller, described drawer box are in transmission connection with roller by rotating shaft, described roller
Being provided with some grooves, the notch of described groove is away from the center of circle of roller, and described groove is along the center of circle week of roller
To being evenly distributed on roller, the vertical cross-section of described groove be shaped as U-shaped, be provided with solid in described groove
Cell, described fixed cell includes driving motor, drive shaft and sleeve pipe, and described driving motor is fixed on recessed
The bottom of groove, described driving motor is in transmission connection with drive shaft, and described propeller shaft sleeve is located in sleeve pipe, described
The periphery of drive shaft is provided with external screw thread, is provided with female thread, the external screw thread of described drive shaft and set in described sleeve pipe
The female thread of pipe matches；
It is provided with digital temperature measurement module in described cabinet, in described digital temperature measurement module, is provided with number
Word formula temperature measuring circuit, described digital temperature measuring circuit include integrated circuit, the first resistance, second
Resistance, the 3rd resistance, the first electric capacity, the second electric capacity and audion, the model of described integrated circuit is LM84,
The power end external 5V DC voltage power supply of described integrated circuit, the power end of described integrated circuit passes through second
Capacity earth, the earth terminal ground connection of described integrated circuit, the positive digital end of described integrated circuit is by the first electricity
Holding and be connected with the negative digital end of integrated circuit, the positive digital end of described integrated circuit connects with the colelctor electrode of audion
Connecing, the colelctor electrode of described audion is connected with the base stage of audion, the negative digital end and three of described integrated circuit
The emitter stage of pole pipe connects, and the earth terminal ground connection of described integrated circuit, the warning end of described integrated circuit passes through
3rd resistance external 5V DC voltage power supply, the data terminal of described integrated circuit passes through the first external 5V of resistance
DC voltage power supply, the clock end of described integrated circuit passes through the second resistance external 5V DC voltage power supply.
As preferably, operator observe the ruuning situation of drawout cubicle intuitively and carry out relevant behaviour for convenience
Make, if described guidance panel is provided with display screen, switch, speaker, some display lamp dry run buttons
With two handles, described handle is arranged on the both sides of guidance panel.
As preferably, operator quickly carry out spacing operation to drawer box for convenience, described guidance panel
It is provided with jerk button.
As preferably, utilize the feature that hot-air the most up flows, in order to strengthen heat-sinking capability, described scattered
Hot mouth is arranged on the top of cabinet side.
As preferably, strengthen heat-sinking capability to improve the area of dissipation of thermovent, described thermovent
It is shaped as arc.
As preferably, drawer appliance inserts the inside of mounting socket for convenience, described mounting socket opening
Shape tubaeform.
As preferably, the lifting carrying operation of this drawout cubicle for convenience, being arranged over of described cabinet is some
Suspension ring.
As preferably, the model of described audion is 2N3904.
The invention has the beneficial effects as follows, this is used for the intelligent drawer cabinet of power system by driving in fixed cell
Dynamic electric machine rotation, makes sleeve pipe move to groove, forms projection on roller, stops roller to move,
So that drawer box is fixed, it is achieved limit function, moreover, in digital temperature measuring circuit, logical
Cross and analogue signal is transmitted with the form of digital signal, thus ensure that stability that signal transmits and can
By property, improve the accuracy of thermometric anti-interference and measurement result.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the intelligent drawer cabinet for power system of the present invention；
Fig. 2 is the structural representation of the intelligent drawer cabinet for power system of the present invention；
Fig. 3 is the structural representation of the drawout cubicle of the intelligent drawer cabinet for power system of the present invention；
Fig. 4 is the structural representation of the mounting socket of the intelligent drawer cabinet for power system of the present invention；
Fig. 5 is the structural representation of the mounting socket of the intelligent drawer cabinet for power system of the present invention；
Fig. 6 is the structural representation of the drawer appliance of the intelligent drawer cabinet for power system of the present invention；
Fig. 7 is the structural representation of the drawer appliance of the intelligent drawer cabinet for power system of the present invention；
Fig. 8 is the structural representation of the sliding unit of the intelligent drawer cabinet for power system of the present invention；
Fig. 9 is the structural representation of the guidance panel of the intelligent drawer cabinet for power system of the present invention；
The circuit theory of the digital temperature measuring circuit of the intelligent drawer cabinet for power system of Figure 10 invention
Figure；
In figure: 1. cabinet, 2. drawout cubicle unit, 3. suspension ring, 4. thermovent, 5. mounting socket, 6. drawer
Assembly, 7. guide-track groove, 8. drawer box, 9. guidance panel, 10. sliding unit, 11. rollers, 12. grooves,
13. drive motor, 14. drive shafts, 15. sleeve pipes, 16. display screens, 17. display lamps, and 18. operate buttons,
19. switches, 20. speakers, 21. handles, 22. jerk buttons, 23. rotating shafts, U1. integrated circuit, R1. the
One resistance, R2. the second resistance, R3. the 3rd resistance, C1. the first electric capacity, C2. the second electric capacity, Q1. audion.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification,
The basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
As shown in Fig. 1-Figure 10, a kind of intelligent drawer cabinet for power system, including cabinet 1, described cabinet
The front of body 1 is provided with some drawout cubicle unit 2, and the side of described cabinet 1 is provided with some thermovents 4；
Described drawout cubicle unit 2 includes mounting socket 5 and the drawer appliance 6 being arranged in mounting socket 5, institute
State mounting socket 5 to be arranged in cabinet 1, the vertical cross-section of described mounting socket 5 be shaped as U-shaped, institute
State the both sides in mounting socket 5 and be provided with guide-track groove 7；
Described drawer appliance 6 includes that drawer box 8, guidance panel 9 and slide mechanism, described guidance panel 9 set
Putting the outside at drawer box 8, described slide mechanism includes two slide assemblies, and described slide assemblies is arranged on
The both sides of drawer box 8, described slide assemblies includes two sliding units 10 and two rotating shafts 23, described slip
Unit 10 and rotating shaft 23 one_to_one corresponding, described sliding unit 10 is arranged in guide-track groove 7；
Described sliding unit 10 includes roller 11, and described drawer box 8 is by rotating shaft 23 with roller 11 transmission even
Connecing, described roller 11 is provided with some grooves 12, the notch of described groove 12 away from the center of circle of roller 11,
Described groove 12 is evenly distributed on roller 11 along the center of circle circumference of roller 11, described groove 12 vertical
Cross section be shaped as U-shaped, be provided with fixed cell in described groove 12, described fixed cell include drive motor
13, drive shaft 14 and sleeve pipe 15, described driving motor 13 is fixed on the bottom of groove 12, described driving electricity
Machine 13 is in transmission connection with drive shaft 14, and described drive shaft 14 is set in sleeve pipe 15, described drive shaft 14
Periphery be provided with external screw thread, be provided with female thread, the external screw thread of described drive shaft 14 and set in described sleeve pipe 15
The female thread of pipe 15 matches；
It is provided with digital temperature measurement module in described cabinet 1, is provided with in described digital temperature measurement module
Digital temperature measuring circuit, described digital temperature measuring circuit include integrated circuit U1, the first resistance R1,
Second resistance R2, the 3rd resistance R3, the first electric capacity C1, the second electric capacity C2 and audion Q1, described integrated
The model of circuit U 1 is LM84, the power end external 5V DC voltage power supply of described integrated circuit U1, described
The power end of integrated circuit U1 pass through the second electric capacity C2 ground connection, the earth terminal ground connection of described integrated circuit U1,
The positive digital end of described integrated circuit U1 is connected by the negative digital end of the first electric capacity C1 and integrated circuit U1,
The positive digital end of described integrated circuit U1 is connected with the colelctor electrode of audion Q1, the current collection of described audion Q1
Pole is connected with the base stage of audion Q1, the negative digital end of described integrated circuit U1 and the emitter stage of audion Q1
Connecting, the earth terminal ground connection of described integrated circuit U1, the warning end of described integrated circuit U1 is by the 3rd electricity
Resistance R3 external 5V DC voltage power supply, the data terminal of described integrated circuit U1 is external by the first resistance R1
5V DC voltage power supply, the clock end of described integrated circuit U1 passes through the second resistance R2 external 5V DC voltage
Power supply.
As preferably, operator observe the ruuning situation of drawout cubicle intuitively and carry out relevant behaviour for convenience
Make, described guidance panel 9 be provided with display screen 16, switch 19, speaker 20, some display lamps 17,
If dry run button 18 and two handles 21, described handle 21 is arranged on the both sides of guidance panel 9.
As preferably, operator quickly carry out spacing operation to drawer box 8 for convenience, described operating surface
Plate 9 is provided with jerk button 22.
As preferably, utilize the feature that hot-air the most up flows, in order to strengthen heat-sinking capability, described scattered
Hot mouth 4 is arranged on the top of cabinet 1 side.
As preferably, strengthen heat-sinking capability to improve the area of dissipation of thermovent 4, described thermovent 4
Be shaped as arc.
As preferably, drawer appliance 6 inserts the inside of mounting socket 5, described mounting socket 5 for convenience
The shape of opening tubaeform.
As preferably, the lifting carrying operation of this drawout cubicle for convenience, if being arranged over of described cabinet 1
Dry suspension ring 3.
As preferably, the model of described audion Q1 is 2N3904.
When the drawer appliance 6 moved on cabinet 1, in order to fix the position of drawer box 8, thus conveniently connect
The carrying out of the operation such as line maintenance, is generally carried out spacing behaviour by the fixed cell on sliding unit 10 to drawer box 8
Make so that it is fixing.When using fixed cell, operator are directly fixed for convenience, and driving is solid
The jerk button 22 of cell work is arranged on handle 21, makes operator when pulling drawer appliance 6
Drawer box 8 can be fixed at any time.In a fixation unit, by driving motor 13 to rotate, drive drive shaft 14 along it
Own axes rotates, in rotary course, by the external screw thread in drive shaft 14 and the interior spiral shell in sleeve pipe 15
Stricture of vagina matches, and makes sleeve pipe 15 outside mobile, when sleeve pipe 15 moves to groove towards the groove 12 on roller 11
During 12 outside, there is the projection of some sleeve pipes 15 periphery of roller 11, at the work of several projections
Under with, roller 11 no longer moves in guide-track groove 7, so that drawer box 8 is fixed.This is used for power system
Intelligent drawer cabinet rotated by the driving motor 13 in fixed cell, make sleeve pipe 15 move outside groove 12
Portion, forms projection on roller 11, stops roller 11 to move, so that drawer box 8 is fixed, real
Existing limit function.
In order to enable accurately to measure the temperature in cabinet 1, thus grasp the effective environment that drawout cubicle runs, by counting
Temperature in cabinet 1 is detected by word formula temperature-measuring module.In digital temperature measuring circuit, collection
The model becoming circuit U 1 is LM84, and integrated circuit U1 is converted into digital signal, LM84 temperature signal
The temperature of palpus external temperature-sensing element audion Q1, audion Q1 detection testee, the mould that variations in temperature produces
Intend signal and export 8 bit binary data after LM84 processes.This circuit by by analogue signal with digital signal
Form be transmitted, thus ensure that the stability and reliability that signal transmits, improve thermometric
Anti-interference and the accuracy of measurement result.
Compared with prior art, this is used for the intelligent drawer cabinet of power system by the driving electricity in fixed cell
Machine 13 rotates, and makes sleeve pipe 15 move to groove 12 outside, forms projection, stop on roller 11
Roller 11 moves, so that drawer box 8 is fixed, it is achieved limit function, moreover, at digital temperature
In measuring circuit, by analogue signal being transmitted with the form of digital signal, thus ensure that signal passes
Defeated stability and reliability, improve the accuracy of thermometric anti-interference and measurement result.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, related work
Personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.
The content that the technical scope of this invention is not limited in description, it is necessary to according to right
Determine its technical scope.
Claims (8)
1. the intelligent drawer cabinet for power system, it is characterised in that include cabinet (1), described cabinet
The front of body (1) is provided with some drawout cubicle unit (2), and the side of described cabinet (1) is provided with some heat radiations
Mouth (4)；
Described drawout cubicle unit (2) includes mounting socket (5) and the drawer being arranged in mounting socket (5)
Assembly (6), in described mounting socket (5) is arranged on cabinet (1), described mounting socket (5) vertical
Cross section be shaped as U-shaped, the both sides in described mounting socket (5) are provided with guide-track groove (7)；
Described drawer appliance (6) includes drawer box (8), guidance panel (9) and slide mechanism, described behaviour
Making panel (9) and be arranged on the outside of drawer box (8), described slide mechanism includes two slide assemblies, institute
Stating slide assemblies and be arranged on the both sides of drawer box (8), described slide assemblies includes two sliding units (10)
With two rotating shafts (23), described sliding unit (10) and rotating shaft (23) one_to_one corresponding, described sliding unit
(10) it is arranged in guide-track groove (7)；
Described sliding unit (10) includes roller (11), described drawer box (8) by rotating shaft (23) with
Roller (11) is in transmission connection, and described roller (11) is provided with some grooves (12), described groove (12)
Notch away from the center of circle of roller (11), described groove (12) along roller (11) center of circle circumference uniformly
Be distributed on roller (11), the vertical cross-section of described groove (12) be shaped as U-shaped, described groove (12)
Inside being provided with fixed cell, described fixed cell includes driving motor (13), drive shaft (14) and sleeve pipe (15),
Described driving motor (13) is fixed on the bottom of groove (12), described driving motor (13) and drive shaft
(14) being in transmission connection, described drive shaft (14) is set in sleeve pipe (15), described drive shaft (14)
Periphery be provided with external screw thread, be provided with female thread, the outer spiral shell of described drive shaft (14) in described sleeve pipe (15)
Stricture of vagina matches with the female thread of sleeve pipe (15)；
It is provided with digital temperature measurement module in described cabinet (1), sets in described digital temperature measurement module
Digital temperature measuring circuit, described digital temperature measuring circuit is had to include integrated circuit (U1), the first electricity
Resistance (R1), the second resistance (R2), the 3rd resistance (R3), the first electric capacity (C1), the second electric capacity (C2)
With audion (Q1), the model of described integrated circuit (U1) is LM84, the electricity of described integrated circuit (U1)
Source external 5V DC voltage power supply, the power end of described integrated circuit (U1) passes through the second electric capacity (C2)
Ground connection, the earth terminal ground connection of described integrated circuit (U1), the positive digital end of described integrated circuit (U1) leads to
Cross the first electric capacity (C1) to be connected with the negative digital end of integrated circuit (U1), described integrated circuit (U1)
Positive digital end is connected with the colelctor electrode of audion (Q1), the colelctor electrode of described audion (Q1) and audion
(Q1) base stage connects, the negative digital end of described integrated circuit (U1) and the emitter stage of audion (Q1)
Connecting, the earth terminal ground connection of described integrated circuit (U1), the warning end of described integrated circuit (U1) passes through
3rd resistance (R3) external 5V DC voltage power supply, the data terminal of described integrated circuit (U1) passes through first
Resistance (R1) external 5V DC voltage power supply, the clock end of described integrated circuit (U1) passes through the second resistance
(R2) external 5V DC voltage power supply.
2. the intelligent drawer cabinet for power system as claimed in claim 1, it is characterised in that described behaviour
Make panel (9) be provided with display screen (16), switch (19), speaker (20), some display lamps (17),
If dry run button (18) and two handles (21), described handle (21) is arranged on guidance panel (9)
Both sides.
3. the intelligent drawer cabinet for power system as claimed in claim 2, it is characterised in that described behaviour
Make panel (9) and be provided with jerk button (22).
4. the intelligent drawer cabinet for power system as claimed in claim 1, it is characterised in that described scattered
Hot mouth (4) is arranged on the top of cabinet (1) side.
5. the intelligent drawer cabinet for power system as claimed in claim 1, it is characterised in that described scattered
Hot mouth (4) be shaped as arc.
6. the intelligent drawer cabinet for power system as claimed in claim 1, it is characterised in that described peace
Plug shape tubaeform of mouth (5) opening.
7. the intelligent drawer cabinet for power system as claimed in claim 1, it is characterised in that described cabinet
Body (1) be arranged over some suspension ring (3).
8. the intelligent drawer cabinet for power system as claimed in claim 1, it is characterised in that described three
The model of pole pipe (Q1) is 2N3904.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529372.2A CN106025860B (en) | 2016-07-06 | 2016-07-06 | A kind of intelligent drawer cabinet for electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529372.2A CN106025860B (en) | 2016-07-06 | 2016-07-06 | A kind of intelligent drawer cabinet for electric system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025860A true CN106025860A (en) | 2016-10-12 |
| CN106025860B CN106025860B (en) | 2018-10-09 |
Family
ID=57106747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529372.2A Active CN106025860B (en) | 2016-07-06 | 2016-07-06 | A kind of intelligent drawer cabinet for electric system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025860B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410652A (en) * | 2016-11-18 | 2017-02-15 | 国家电网公司 | Intelligent drawer cabinet used for electric power system |
| CN107482519A (en) * | 2017-08-11 | 2017-12-15 | 王洁琳 | A kind of electric drawer formula Electromagnetic Control electric power cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4495780A (en) * | 1981-12-09 | 1985-01-29 | Hitachi, Ltd. | Cooling method and apparatus for hermetic type control box |
| US20100114377A1 (en) * | 2008-10-31 | 2010-05-06 | Seifert Mtm Systems Malta Ltd. | Air conditioning device for switchgear cabinets |
| CN102856854A (en) * | 2012-09-04 | 2013-01-02 | 昆山永丰电气成套设备有限公司 | Switch type high voltage cable branch box |
| CN104037637A (en) * | 2014-05-09 | 2014-09-10 | 四川省科学城久信科技有限公司 | Drawer- type capacitor compensation cabinet |
| CN204649281U (en) * | 2015-05-27 | 2015-09-16 | 浙江天信仪表科技有限公司 | Proving operation platform |
| CN205212214U (en) * | 2015-12-28 | 2016-05-04 | 富阳鸿祥技术服务有限公司 | Waterproof switch board based on thing networking monitoring |
-
2016
- 2016-07-06 CN CN201610529372.2A patent/CN106025860B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4495780A (en) * | 1981-12-09 | 1985-01-29 | Hitachi, Ltd. | Cooling method and apparatus for hermetic type control box |
| US20100114377A1 (en) * | 2008-10-31 | 2010-05-06 | Seifert Mtm Systems Malta Ltd. | Air conditioning device for switchgear cabinets |
| CN102856854A (en) * | 2012-09-04 | 2013-01-02 | 昆山永丰电气成套设备有限公司 | Switch type high voltage cable branch box |
| CN104037637A (en) * | 2014-05-09 | 2014-09-10 | 四川省科学城久信科技有限公司 | Drawer- type capacitor compensation cabinet |
| CN204649281U (en) * | 2015-05-27 | 2015-09-16 | 浙江天信仪表科技有限公司 | Proving operation platform |
| CN205212214U (en) * | 2015-12-28 | 2016-05-04 | 富阳鸿祥技术服务有限公司 | Waterproof switch board based on thing networking monitoring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410652A (en) * | 2016-11-18 | 2017-02-15 | 国家电网公司 | Intelligent drawer cabinet used for electric power system |
| CN107482519A (en) * | 2017-08-11 | 2017-12-15 | 王洁琳 | A kind of electric drawer formula Electromagnetic Control electric power cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106025860B (en) | 2018-10-09 |
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Effective date of registration: 20180828 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Applicant after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 510000 No. 486 Kangwang Middle Road, Liwan District, Guangzhou City, Guangdong Province Applicant before: Chen Jialing Effective date of registration: 20180828 Address after: 511517 Guangdong Qingyuan high tech Industrial Development Zone 6 A2 9 9 Applicant after: Guangdong Wen Feng Power Tech Corp.,Inc. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Applicant before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. |
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Denomination of invention: An Intelligent Drawer Cabinet for Power System Effective date of registration: 20220923 Granted publication date: 20181009 Pledgee: Bank of China Limited Qingyuan Branch Pledgor: Guangdong Wen Feng Power Tech Corp.,Inc. Registration number: Y2022980016267 |
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