CN107086475A - A kind of outer casing of box type transformer substation with noise reduction and refrigerating function - Google Patents
A kind of outer casing of box type transformer substation with noise reduction and refrigerating function Download PDFInfo
- Publication number
- CN107086475A CN107086475A CN201710342037.6A CN201710342037A CN107086475A CN 107086475 A CN107086475 A CN 107086475A CN 201710342037 A CN201710342037 A CN 201710342037A CN 107086475 A CN107086475 A CN 107086475A
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- Prior art keywords
- chamber
- pressure
- low
- heat dissipation
- noise reduction
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- 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.)
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Links
- 230000009467 reduction Effects 0.000 title claims abstract description 21
- 230000008859 change Effects 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 230000030279 gene silencing Effects 0.000 claims abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 5
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- 239000000779 smoke Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009417 prefabrication Methods 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
- H02B1/26—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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; 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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted 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
- 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
- H02B1/56—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
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention discloses a kind of outer casing of box type transformer substation with noise reduction and refrigerating function, including main box, cooling device and denoising device, main box includes top cover, three face exterior walls, base and chamber door, denoising device includes silencing net, cooling device includes heat dissipation chamber and blower fan, solar panel is provided with the top cover of main box, fire resistant flame retardant cotton and silencing net are coated with exterior wall and chamber door, chamber door is respectively arranged with ventilation fan and shutter, chassis outer side is coated with insulative water-proof pad, heat dissipation chamber is provided with below base, blower fan is provided with heat dissipation chamber, independent pressure change chamber is separated into inside main box by dividing plate, hyperbaric chamber and low-pressure chamber, pressure change chamber is arranged on hyperbaric chamber and the top of low-pressure chamber, and three Room be respectively provided with door of having family, pressure change chamber, hyperbaric chamber and the bottom of low-pressure chamber are provided with hollow waterproof platform, the present invention is simple in construction, practicality is stronger, cooling and noise reduction problem to transformer station generate good effect.
Description
Technical field
The present invention relates to technical field of power systems, and in particular to a kind of box-type substation with noise reduction and refrigerating function
Shell.
Background technology
Transformer station, is the equipment for changing voltage.For electrical energy transportation that power plant is issued to ground farther out
Side, it is necessary to voltage is raised, is changed into high-tension electricity, to user near voltage is reduced on demand again, the work of this buck/boost
Completed by transformer station.The capital equipment of transformer station is switch and transformer.Different, referred to as transformer station, the power transformation by scale
Institute, switchgear house etc..
In power system, box-type substation is widely used, box-type substation is a kind of by high-tension switch gear, distribution change
Depressor and low-voltage distribution equipment are lined up integral prefabrication family inside/outside compact controller switching equipment by certain connection plan, real
The functions such as existing high powered, transformer pressure-reducing, low-voltage distribution.Box-type substation includes the case being made up of bottom plate, wallboard and top cover
Body, casing inner route clapboard is separated into hyperbaric chamber, pressure change chamber and low-pressure chamber, and hyperbaric chamber, pressure change chamber and low-pressure chamber correspond to place respectively
High-tension switch gear, distribution transformer and low-voltage distribution equipment, whole casing are totally enclosed type, can moistureproof, dust-proof, protection against rodents, anti-
It is fiery and heat-insulated, in order to radiate the need for be formed with some air vents on bottom plate.But with high-tension switch gear and low-voltage distribution equipment
Difference, distribution transformer can operationally produce substantial amounts of heat, and these heats as dispersed not in time, it will make in pressure change chamber
Temperature is too high, can influence the normal work of transformer when serious, and the full-enclosed structure of existing box-type substation, bottom plate it is logical
Air holes can not meet distributing for heat, and the wallboard of casing uses thermal insulation board, though good heat-blocking action can be played, particularly in inflammation
The summer of heat, but then there is the not vaporific shortcoming of heat in the winter time；In addition, transformer station makes a noise in the course of the work
It is larger, generate larger noise pollution.
The content of the invention
In view of the above-mentioned problems, the present invention proposes a kind of outer casing of box type transformer substation with noise reduction and refrigerating function, solve
Transformer station's radiating is bad the problem of noise is larger.
To solve the above problems, the present invention proposes a kind of outer casing of box type transformer substation with noise reduction and refrigerating function, including
Main box, cooling device and denoising device, the main box include top cover, three face exterior walls, base and chamber door, the denoising device
Including silencing net, the cooling device includes being provided with solar panel on heat dissipation chamber and blower fan, the top cover of the main box,
Fire resistant flame retardant cotton and silencing net are coated with exterior wall and chamber door, chamber door is provided with ventilation fan along a diagonal, along another
Diagonal sets shutter, and the chassis outer side is coated with to be provided with heat dissipation chamber, heat dissipation chamber below insulative water-proof pad, base and set
Blower fan is equipped with, the side wall of heat dissipation chamber is is provided with leg below network, and heat dissipation chamber, heat dissipation chamber's outer cover is provided with rain-proof
Cover, leaves between rain cover and heat dissipation chamber's side wall and is separated into independent pressure change chamber, high pressure by dividing plate inside radiating gap, main box
Room and low-pressure chamber, pressure change chamber are arranged on hyperbaric chamber and the top of low-pressure chamber, and hyperbaric chamber and low-pressure chamber are arranged side by side, transformation
The bottom of room, hyperbaric chamber and low-pressure chamber is respectively provided with the room door with observation window provided with hollow waterproof platform, towards the side of chamber door,
It is provided with observation window at the top of mobilizable clear glass, the pressure change chamber and is provided with blower fan, the hyperbaric chamber and low-pressure chamber
Inside be provided with illuminating lamp, the high-pressure side sub-line of high-tension apparatus and the low-pressure end sub-line of low-voltage equipment through pressure change chamber bottom every
The waterproof platform of plate and pressure change chamber bottom is electrically connected with transformer, and ventilation fan and blower fan are electrically connected with solar panel respectively.
It is as a kind of further improvement project of the outer casing of box type transformer substation with noise reduction and refrigerating function of the present invention：Institute
State and temperature sensor and Smoke Sensor are provided with main box.
It is as a kind of further improvement project of the outer casing of box type transformer substation with noise reduction and refrigerating function of the present invention：Institute
The top cover for stating main box is pinnacle.
It is as a kind of further improvement project of the outer casing of box type transformer substation with noise reduction and refrigerating function of the present invention：Institute
The room door for stating pressure change chamber, hyperbaric chamber and low-pressure chamber is grid air permeable plate.
It is as a kind of further improvement project of the outer casing of box type transformer substation with noise reduction and refrigerating function of the present invention：Institute
Stating the air outlet of the ventilation fan on the chamber door of main box has airstrainer.
It is as a kind of further improvement project of the outer casing of box type transformer substation with noise reduction and refrigerating function of the present invention：Institute
The outside for stating main box and room door scribbles High tailored coating.
Beneficial effect
The present invention is diagonally respectively arranged with ventilation fan and shutter on the chamber door of transformer station, this arranged in a crossed manner
Mode, can preferably realize the air circulation in transformer station's shell, accelerate to radiate in shell；The present invention is installed on the top cover of shell
There is solar panel, can be realized by solar energy automatic generation and blower fan, ventilation fan, temperature sensor and smog are sensed
The control of device, has saved resource to a certain extent；In addition, the present invention by dividing plate will be divided into shell three it is independent
Cell, and each independent cell is fitted with single room door, and observation window is mounted on the door of room, we can pass through
Observation window is realized to indoor observation, not only substantially increases security, also a saving the substantial amounts of time, the design of room door,
It further enhancing the security of each working equipment；Three Room are distributed in " product " font, and it is compact to realize transformer station's internal structure,
Space is saved, when a failure occurs it, each cell can have been checked respectively, it is to avoid imprudence encounters other equipment,
Break down the situation for aggravating or causing danger；The present invention is also provided with waterproof platform in the bottom of each cell, it is to avoid rain
Water etc. penetrates into interior, hoards the problem of causing to damage to indoor equipment indoors；Housing bottom is provided with heat dissipation chamber, radiated
Room is the wall body structure of grid, and blower fan is provided with heat dissipation chamber, it is possible to achieve the convection current of radiating room air and extraneous air,
Accelerate the radiating to housing bottom, realize the secondary radiating of transformer station；The present invention is wrapped on shell body and each internal unit
It is covered with fire resistant flame retardant cotton and silencing net, it is to avoid the problem of equipment operationally produces loud noise, the present invention is also in housing
Smoke Sensor and temperature sensor are provided with, temperature in shell can in real time be monitored, further ensure equipment
Security.The present invention is simple in construction, and practicality is stronger, and the cooling and noise reduction problem to transformer station generate good effect.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of substation casing of the invention；
Fig. 2 is a kind of external structure schematic diagram of substation casing of the invention；
Marked in figure：1st, top cover, 2, base, 3, chamber door, 4, heat dissipation chamber, 5, solar panel, 6, ventilation fan, 7, blinds
Window, 8, leg, 9, pressure change chamber, 10, hyperbaric chamber, 11, low-pressure chamber, 12, illuminating lamp, 13, waterproof platform, 14, temperature sensor, 15,
Smoke Sensor.
Embodiment
As shown in the figure：A kind of outer casing of box type transformer substation with noise reduction and refrigerating function, including main box, cooling device and
Denoising device, the main box includes top cover 1, three face exterior walls, base 2 and chamber door 3, and the denoising device includes silencing net, institute
Stating cooling device includes being provided with solar panel 5, the top of main box on heat dissipation chamber 4 and blower fan, the top cover 1 of the main box
The section of lid 1 is pinnacle, be coated with fire resistant flame retardant cotton and silencing net on exterior wall and chamber door 3, it is to avoid equipment is in the course of the work
Produce the situation of loud noise；Chamber door 3 is provided with ventilation fan 6 along a diagonal, and shutter 7 is set along another diagonal,
The mode that this diagonal distribution is set, preferably realizes the convection current of air in housing, accelerates radiating in shell；Main box
Fan outlet on chamber door 3 is provided with airstrainer, can avoid the accumulation of extraneous dust etc., reduces making for ventilation fan 6
Use the time limit；The outside of base 2 is coated with insulative water-proof pad, it is ensured that when ponding is deeper, equipment is damaged and leaked
Electric situations such as；The lower section of base 2, which is provided with heat dissipation chamber 4, heat dissipation chamber 4, is provided with blower fan, and the side wall of heat dissipation chamber 4 is network,
The convection current of air and extraneous air in heat dissipation chamber 4 can be realized, accelerates the radiating to housing bottom, realizes that the secondary of transformer station dissipates
Heat；And the lower section of heat dissipation chamber 4 is provided with leg 8, the outer cover of heat dissipation chamber 4 is provided with rain cover, between rain cover and the side wall of heat dissipation chamber 4
Leave radiating gap, it is to avoid rainwater is entered in heat dissipation chamber 4, and blower fan is damaged；It is separated into inside main box by dividing plate
Independent pressure change chamber 9, hyperbaric chamber 10 and low-pressure chamber 11, pressure change chamber 9 is arranged on the top of hyperbaric chamber 10 and low-pressure chamber 11, and high
Pressure chamber 11 and low-pressure chamber 11 are arranged side by side, and it is compact to realize transformer station's internal structure, has saved space, when a failure occurs it, can
To check respectively each cell, it is to avoid imprudence encounters other equipment, break down what is aggravated or cause danger
Situation；The bottom of pressure change chamber 9, hyperbaric chamber 10 and low-pressure chamber 11 is provided with hollow waterproof platform 13, it is to avoid rainwater etc. penetrates into room
It is interior, hoard the problem of causing to damage to indoor equipment indoors；The room door with observation window is respectively provided with towards the side of chamber door 3,
Mobilizable clear glass is installed, the room door of pressure change chamber 9, hyperbaric chamber 10 and low-pressure chamber 11 is grid air permeable plate on observation window,
Can preferably to each it is indoor cool, the top of the pressure change chamber 9 is provided with blower fan, the hyperbaric chamber 10 and low-pressure chamber
Illuminating lamp 12 is provided with 11, when needing to carry out maintenance of equipment, plant issue can be more clearly seen；High-tension apparatus
High-pressure side sub-line and the low-pressure end sub-line of low-voltage equipment pass through the dividing plate of the bottom of pressure change chamber 9 and the waterproof platform 13 of the bottom of pressure change chamber 9
Electrically connected with transformer, ventilation fan 6 and blower fan are electrically connected with solar panel 5 respectively, and TEMP is provided with main box
Device 14 and Smoke Sensor 15, it is possible to achieve monitored in real time to main box, further ensure the security of equipment；Change
Gas fan 6, blower fan, illuminating lamp 12, temperature sensor 14 and Smoke Sensor 15 are electrically connected with solar panel 5 respectively, can be with
Realized by solar energy automatic generation to blower fan, ventilation fan 6, illuminating lamp 12, temperature sensor 14 and Smoke Sensor 15
Control, has saved resource to a certain extent.The outside of main box and room door scribbles High tailored coating, it is possible to achieve to main box
Further cooling.
The above described is only a preferred embodiment of the present invention, not making any formal limitation to the present invention, appoint
What those skilled in the art, without departing from the scope of the present invention, when in the technology using the disclosure above
Hold and make a little change or be modified to the equivalent embodiments of equivalent variations, as long as be without departing from technical solution of the present invention content, according to
Any simple modification, equivalent variations and the modification made according to the technical spirit of the present invention to above example, still fall within this hair
In the range of bright technical scheme.
Claims (6)
1. a kind of outer casing of box type transformer substation with noise reduction and refrigerating function, including main box, cooling device and denoising device, its
It is characterised by：The main box includes top cover（1）, three face exterior walls, base（2）And chamber door（3）, the denoising device include noise reduction
Net, the cooling device includes heat dissipation chamber（4）And blower fan, the top cover of the main box（1）On be provided with solar panel
（5）, exterior wall and chamber door（3）On be coated with fire resistant flame retardant cotton and silencing net, chamber door（3）A diagonal is provided with ventilation fan
（6）, along another diagonal, shutter is set（7）, the base（2）Outside is coated with insulative water-proof pad, base（2）Lower section is set
It is equipped with heat dissipation chamber（4）, heat dissipation chamber（4）Inside it is provided with blower fan, heat dissipation chamber（4）Side wall be network, and heat dissipation chamber（4）Under
Side is provided with leg（8）, heat dissipation chamber（4）Outer cover is provided with rain cover, rain cover and heat dissipation chamber（4）Left between the wall of side between radiating
Independent pressure change chamber is separated into inside gap, main box by dividing plate（9）, hyperbaric chamber（10）And low-pressure chamber（11）, pressure change chamber（9）Set
In hyperbaric chamber（10）And low-pressure chamber（11）Top, and hyperbaric chamber（11）And low-pressure chamber（11）It is arranged side by side, pressure change chamber（9）、
Hyperbaric chamber（10）And low-pressure chamber（11）Bottom be provided with hollow waterproof platform（13）, towards chamber door（3）Side be respectively provided with and carry
Mobilizable clear glass, the pressure change chamber are installed on the room door of observation window, observation window（9）Top be provided with blower fan, institute
State hyperbaric chamber（10）And low-pressure chamber（11）Inside it is provided with illuminating lamp（12）, the high-pressure side sub-line of high-tension apparatus and low-voltage equipment
Low-pressure end sub-line passes through pressure change chamber（9）The dividing plate and pressure change chamber of bottom（9）The waterproof platform of bottom（13）Electrically connect, change with transformer
Gas is fanned（6）With blower fan respectively with solar panel（5）Electrical connection.
2. a kind of outer casing of box type transformer substation with noise reduction and refrigerating function as claimed in claim 1, it is characterised in that：The master
Temperature sensor is provided with casing（14）And Smoke Sensor（15）.
3. a kind of outer casing of box type transformer substation with noise reduction and refrigerating function as claimed in claim 1, it is characterised in that：The master
The top cover of casing（1）Section is pinnacle.
4. a kind of outer casing of box type transformer substation with noise reduction and refrigerating function as claimed in claim 1, it is characterised in that：It is described to become
Pressure chamber（9）, hyperbaric chamber（10）And low-pressure chamber（11）Room door be grid air permeable plate.
5. a kind of outer casing of box type transformer substation with noise reduction and refrigerating function as claimed in claim 1, it is characterised in that：The master
The chamber door of casing（3）On fan outlet be provided with airstrainer.
6. a kind of outer casing of box type transformer substation with noise reduction and refrigerating function as claimed in claim 1, it is characterised in that：The master
The outside of casing and room door scribbles High tailored coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342037.6A CN107086475A (en) | 2017-05-16 | 2017-05-16 | A kind of outer casing of box type transformer substation with noise reduction and refrigerating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342037.6A CN107086475A (en) | 2017-05-16 | 2017-05-16 | A kind of outer casing of box type transformer substation with noise reduction and refrigerating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107086475A true CN107086475A (en) | 2017-08-22 |
Family
ID=59607966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710342037.6A Pending CN107086475A (en) | 2017-05-16 | 2017-05-16 | A kind of outer casing of box type transformer substation with noise reduction and refrigerating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086475A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946981A (en) * | 2017-12-15 | 2018-04-20 | 江苏高菱蓄能科技有限公司 | A kind of constant temperature power distribution cabinet |
| CN108988187A (en) * | 2018-08-30 | 2018-12-11 | 海宁开关厂有限公司 | A kind of substation |
| CN110277743A (en) * | 2019-07-22 | 2019-09-24 | 华翔翔能电气股份有限公司 | A kind of intelligent air-cooled type compact box substation |
| CN112319263A (en) * | 2020-11-27 | 2021-02-05 | 南京泰坦电力新能源有限公司 | Box type charging station with intelligent temperature control function |
| CN114944613A (en) * | 2020-06-01 | 2022-08-26 | 陈安相 | Oval assembled transformer substation |
-
2017
- 2017-05-16 CN CN201710342037.6A patent/CN107086475A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946981A (en) * | 2017-12-15 | 2018-04-20 | 江苏高菱蓄能科技有限公司 | A kind of constant temperature power distribution cabinet |
| CN108988187A (en) * | 2018-08-30 | 2018-12-11 | 海宁开关厂有限公司 | A kind of substation |
| CN108988187B (en) * | 2018-08-30 | 2024-02-27 | 海宁开关厂有限公司 | Transformer substation |
| CN110277743A (en) * | 2019-07-22 | 2019-09-24 | 华翔翔能电气股份有限公司 | A kind of intelligent air-cooled type compact box substation |
| CN110277743B (en) * | 2019-07-22 | 2024-01-05 | 华翔翔能科技股份有限公司 | Intelligent air-cooled compact box-type substation |
| CN114944613A (en) * | 2020-06-01 | 2022-08-26 | 陈安相 | Oval assembled transformer substation |
| CN112319263A (en) * | 2020-11-27 | 2021-02-05 | 南京泰坦电力新能源有限公司 | Box type charging station with intelligent temperature control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |
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| WD01 | Invention patent application deemed withdrawn after publication |