CN109244888A - A kind of outdoor cabinet type transformer station with heat sinking function - Google Patents
A kind of outdoor cabinet type transformer station with heat sinking function Download PDFInfo
- Publication number
- CN109244888A CN109244888A CN201811066619.7A CN201811066619A CN109244888A CN 109244888 A CN109244888 A CN 109244888A CN 201811066619 A CN201811066619 A CN 201811066619A CN 109244888 A CN109244888 A CN 109244888A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- heat dissipation
- dissipation tank
- blower
- fixedly connected
- 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.)
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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
- H02B1/28—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
- H02B1/30—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
- 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)
- Patch Boards (AREA)
Abstract
The present invention provides a kind of outdoor cabinet type transformer station with heat sinking function, is related to electrical equipment.The outdoor cabinet type transformer station with heat sinking function, including cabinet, the bottom of cabinet is fixedly connected with pedestal, the side top of cabinet is fixedly connected with case top, heat dissipation tank is fixedly connected on the right side of cabinet, the front of cabinet has been connected through hinge activity chamber door, and the front of chamber door is fixedly installed with door lock, the top fixation on case top is equipped with solar panel, and the front of heat dissipation tank is fixedly connected with operation panel.The outdoor cabinet type transformer station with heat sinking function, it is radiated by heat dissipation tank to entire cabinet, portion outside the enclosure is arranged in heat dissipation tank, it is possible to prevente effectively from the heat that blower generates when working, which enters cabinet, influences heat dissipation effect, and convenient for being independently serviced blower, by blower by the intracorporal air extraction sucking of case, make to generate wind in cabinet, promote air flowing and radiate, by cooling piece to air cooling.
Description
Technical field
The present invention relates to electrical equipment, specially a kind of outdoor cabinet type transformer station with heat sinking function.
Background technique
Substation changes the place of voltage, for electrical energy transportation that power plant is issued to farther away place, it is necessary to
Voltage increases, and becomes high-voltage electricity, nearby voltage is reduced as needed again to user, the work of this buck/boost comes by substation
It completes, box-type substation is called prepackage type electric substation or preassembled transformer station, is a kind of high-tension switch gear, distribution transformer
And low-voltage distribution equipment, it lines up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., will become
The functions such as depressor decompression, low-voltage distribution are organically combined, and are mounted on that one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention, anti-
It steals, is heat-insulated, totally-enclosed, moveable steel-structure box.
As Chinese patent discloses " a kind of box-type substation ", (patent No.: 201521027998.0), which includes case
Formula transformer substation body, the box-type substation ontology include transformer room, hyperbaric chamber, low-pressure chamber.Above-mentioned patent solves transformer
Room side wall installs radiator fan, be easy to cause the foreign matters such as rainwater, insect to enter in transformer room from hot-swappable fans, injures change
The problem of work safety of depressor, but it is poor by radiator fan progress heat dissipation effect, and radiator fan can also produce when work
Heat amount influences the heat dissipation effect of entire cabinet.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of outdoor cabinet type transformer station with heat sinking function, case is solved
Formula substation is poor by radiator fan progress heat dissipation effect, and radiator fan can generate heat when work, influences entire cabinet
Heat dissipation effect the problem of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of outdoor box with heat sinking function
Substation, including cabinet, the bottom of the cabinet are fixedly connected with pedestal, and the side top of the cabinet is fixedly connected with case
It pushes up, is fixedly connected with heat dissipation tank on the right side of the cabinet, the front of the cabinet has been connected through hinge activity chamber door, the case
The front of door is fixedly installed with door lock, and the top fixation on the case top is equipped with solar panel, the front of the heat dissipation tank
It is fixedly connected with operation panel.The cabinet is internally provided with multiple switch cabinet, and the inner wall surface of the cabinet is fixed to be laid with
There is ventilating duct, the ventilating duct offers multiple ventilation holes, the inner wall bottom of the heat dissipation tank far from the side on cabinet wall surface
Portion is fixedly installed with battery and controller respectively, and the inner wall surface of the heat dissipation tank and being located at the top of controller is fixedly connected
There is stationary barrier, the top right side of the stationary barrier is fixedly installed with blower by pedestal, and the input terminal of the blower communicates
There is blast pipe, the output end of the blower is mutually connected with discharge pipe, and the surface fixing sleeve of the discharge pipe is connected to multiple annular refrigeration
The bottom of piece, the ventilating duct is fixedly installed with temperature sensor and smoke inductor respectively.
Preferably, the blast pipe sequentially passes through heat dissipation tank, cabinet and ventilating duct far from one end of blower and extends to logical
The inside in air duct, the discharge pipe sequentially pass through heat dissipation tank, cabinet and ventilating duct and extend to far from one end of annular cooling piece
The inside of ventilating duct.
Preferably, it is fixedly installed with headlamp at the top of the inner wall of the cabinet, the top of the cabinet is fixedly mounted respectively
There are arrester and fire-alarm.
Preferably, sliding rail is fixedly installed at the top of the pedestal, the top of the sliding rail through cabinet and extends to case
The inside of body.
Preferably, the bottom of the switchgear is fixedly connected there are two wheel carrier, and the bottom of the wheel carrier passes through shaft activity
Movable pulley is installed, the bottom of the movable pulley and the top slide of sliding rail connect.
Preferably, the front of the switchgear is fixedly connected with handle, and the right side of the heat dissipation tank corresponds to the position of blower
Offer radiator window.
(3) beneficial effect
The present invention provides a kind of outdoor cabinet type transformer stations with heat sinking function.Have it is following the utility model has the advantages that
1, the outdoor cabinet type transformer station with heat sinking function radiates to entire cabinet by heat dissipation tank, heat dissipation tank setting
Portion outside the enclosure, it is possible to prevente effectively from the heat that blower generates when working, which enters cabinet, influences heat dissipation effect, and convenient for wind
Machine is independently serviced, and by blower by the intracorporal air extraction sucking of case, is made to generate wind in cabinet, is promoted air flowing and dissipate
Heat makes the interior formation SAPMAC method of cabinet solve box type transformation to keep heat dissipation effect more preferable by cooling piece to air cooling
It is poor by radiator fan progress heat dissipation effect to stand, and radiator fan can generate heat when work, influence the heat dissipation of entire cabinet
The problem of effect.
2, the outdoor cabinet type transformer station with heat sinking function, by fire-alarm cabinet occur fire when into
Row alarm can play a protective role to cabinet so as to people's discovery in time processing by arrester, avoid cabinet split by thunder and
Cause internal transformer to damage, solar power generation, more saving electric energy is utilized by solar panel, switchgear can be in cunning
It is slided on rail, it is more laborsaving when making repair and replacement, it can be radiated to blower by radiator window, avoid blower heat too
Height influences to work normally, and whole device structure is simple, easy to operate, more preferably, more compared to traditional box-type substation heat dissipation effect
Safety.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention cross-sectional view；
Fig. 3 is heat-dissipation box structure cross-sectional view of the present invention；
Fig. 4 is partial enlarged view at A in Fig. 2 of the present invention.
In figure: 1 cabinet, 2 pedestals, 3 casees tops, 4 heat dissipation tanks, 5 chamber doors, 6 door locks, 7 solar panels, 8 operation panels, 9
Switchgear, 10 ventilating ducts, 11 ventilation holes, 12 batteries, 13 controllers, 14 stationary barriers, 15 blowers, 16 blast pipes, 17 outlet air
Pipe, 18 annular cooling pieces, 19 temperature sensors, 20 smoke inductors, 21 headlamps, 22 arresters, 23 fire-alarms, 24 are slided
Rail, 25 wheel carriers, 26 movable pulleys, 27 handles, 28 radiator windows.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of outdoor cabinet type transformer station with heat sinking function, as shown in Figs 1-4, including cabinet
1, entire cabinet 1 is totally-enclosed, avoids mouse etc. from entering in cabinet 1, the bottom of cabinet 1 is fixedly connected with pedestal 2, and pedestal 2 has one
Fixed height, avoids the aqueous corrosion cabinet 1 on ground, the side top of cabinet 1 is fixedly connected with case top 3, and the right side of cabinet 1 is fixed
It is connected with heat dissipation tank 4, is radiated by heat dissipation tank 4 to entire cabinet 1, heat dissipation tank 4 is arranged outside cabinet 1, can be effective
Avoiding the heat generated when the electrical work in heat dissipation tank 4 from entering cabinet 1 influences heat dissipation effect, and convenient for in heat dissipation tank 4
Electric appliance be independently serviced, the front of cabinet 1 has been connected through hinge activity chamber door 5, and the front of chamber door 5 is fixedly installed with door
Lock 6, door lock 6 can lock cabinet 1, avoid people without fixed duties etc. from opening chamber door 5, cause the accident, and the top on case top 3 is fixed to be laid with
There is solar panel 7, solar power generation, more saving electric energy is utilized by solar panel 7, the front of heat dissipation tank 4 is solid
Surely it is connected with operation panel 8, before use, setting maximum temperature value on operation panel 8.Cabinet 1 is internally provided with multiple open
Cabinet 9 is closed, the top of pedestal 2 is fixedly installed with sliding rail 24, and the top of sliding rail 24 runs through cabinet 1 and extends to the inside of cabinet 1, opens
The bottom for closing cabinet 9 is fixedly connected there are two wheel carrier 25, and the bottom of wheel carrier 25 is movably installed with movable pulley 26, movable pulley by shaft
26 bottom is connect with the top slide of sliding rail 24, and switchgear 9 can be slided by movable pulley 26 on sliding rail 24, ties up replacement
More laborsaving when repairing, the front of switchgear 9 is fixedly connected with handle 27, and replacement when holds handle 27, makes switchgear 9
More steady when mobile, the inner wall surface fixation of cabinet 1 is equipped with ventilating duct 10, and ventilating duct 10 is far from 1 inner wall surface of cabinet
Side offers multiple ventilation holes 11, and the inner wall bottom of heat dissipation tank 4 is fixedly installed with battery 12 and controller 13 respectively, control
Device 13 can be controlled according to the temperature in cabinet 1 to radiate, the fixed company of the inner wall surface of heat dissipation tank 4 and the top for being located at controller 13
It is connected to stationary barrier 14, the top right side of stationary barrier 14 is fixedly installed with blower 15, the input terminal phase of blower 15 by pedestal
It is connected with blast pipe 16, blast pipe 16 sequentially passes through heat dissipation tank 4, cabinet 1 and ventilating duct 10 far from one end of blower 15 and extends to
The inside of ventilating duct 10, blower 15 are extracted out the air in cabinet 1 by blast pipe 16, and the output end of blower 15 is mutually connected with outlet air
Pipe 17, discharge pipe 17 sequentially pass through heat dissipation tank 4, cabinet 1 and ventilating duct 10 and extend to logical far from one end of annular cooling piece 18
The inside in air duct 10, the surface fixing sleeve of discharge pipe 17 are connected to multiple annular cooling pieces 18, and annular cooling piece 18 is to discharge pipe 17
The air at place freezes, and cold air sequentially passes through discharge pipe 17 and ventilating duct 10, blows out from ventilation hole 11, makes shape in cabinet 1
It is recycled at cold air, fast cooling, the position that the right side of heat dissipation tank 4 corresponds to blower 15 offers radiator window 28, passes through radiator window
28 can radiate to blower 15, avoid the too high influence of 15 heat of blower from working normally, the bottom of ventilating duct 10 is fixed respectively
Temperature sensor 19 and smoke inductor 20 are installed, temperature sensor 19 is detected and sent to the temperature in cabinet 1
The information of controller 13,13 pairs of controller detections is analyzed, and is fixedly installed with headlamp 21 at the top of the inner wall of cabinet 1, is illuminated
Lamp 21 can be opened when switchgear 9 are replaced in maintenance, avoid in cabinet 1 that light is too dark, influence staff's work, cabinet
1 top is fixedly installed with arrester 22 and fire-alarm 23 respectively, and arrester 22 is when voltage is more than a threshold value, automatically
It discharges to reduce voltage over the ground, protects equipment, automatic arc extinguishing, guarantee system operate normally rapidly again after electric discharge, avoid cabinet 1
It is split by thunder and internal transformer is caused to damage, fire can be occurred in cabinet 1 by fire-alarm 23 and smoke inductor 20
When alarm, so as to people's discovery in time processing, whole device structure is simple, easy to operate, box compared to traditional
Substation's heat dissipation effect is more preferable, safer.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle: when use, maximum temperature value is set on operation panel 8 first, temperature sensor 19 is to case
Temperature in body 1 is detected and sends controller 13 to, and then the information of 13 pairs of controller detections is analyzed, when cabinet 1
When interior temperature is more than set temperature value, controller 13 starts blower 15 and annular cooling piece 18, and blower 15 will by blast pipe 16
Air extraction in cabinet 1, annular cooling piece 18 freeze to the air at discharge pipe 17, and cold air sequentially passes through discharge pipe
17 and ventilating duct 10, it is finally blown out from ventilation hole 11, makes to form cold air circulation in cabinet 1, finally heat dissipation finishes, controller 13
Blower 15 and annular cooling piece 18 are closed.
In conclusion this has the outdoor cabinet type transformer station of heat sinking function, entire cabinet 1 is carried out by heat dissipation tank 4 scattered
Heat, heat dissipation tank 4 are arranged outside cabinet 1, it is possible to prevente effectively from the heat that blower 15 generates when working, which enters cabinet 1, influences heat dissipation
Effect, and convenient for being independently serviced to blower 15, sucking out is extracted the air in cabinet 1 by blower 15, is made in cabinet 1
Wind is generated, promotes air flowing and radiates, by cooling piece to air cooling, make to form SAPMAC method in cabinet 1, to make to radiate
Effect is more preferable, solve box-type substation by radiator fan carry out heat dissipation effect it is poor, radiator fan work when can generate
Heat, the problem of influencing the heat dissipation effect of entire cabinet.
The outdoor cabinet type transformer station with heat sinking function, through fire-alarm 23 when fire occurs for cabinet 1
It alarms, so as to people's discovery in time processing, can be played a protective role to cabinet 1 by arrester 22, avoid 1 quilt of cabinet
Thunder is split and internal transformer is caused to damage, and utilizes solar power generation, more saving electric energy, switchgear 9 by solar panel 7
It can be slided on sliding rail 24, it is more laborsaving when making repair and replacement, it can be radiated to blower 15 by radiator window 28,
The too high influence of 15 heat of blower is avoided to work normally, whole device structure is simple, and it is easy to operate, compared to traditional box-type substation
Heat dissipation effect is more preferable, safer.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of outdoor cabinet type transformer station with heat sinking function, including cabinet (1), it is characterised in that: the bottom of the cabinet (1)
Portion is fixedly connected with pedestal (2), and the side top of the cabinet (1) is fixedly connected with case top (3), the right side of the cabinet (1)
It is fixedly connected with heat dissipation tank (4), the front of the cabinet (1) has been connected through hinge activity chamber door (5), the chamber door (5)
Front is fixedly installed with door lock (6), and the top fixation of the case top (3) is equipped with solar panel (7), the heat dissipation tank
(4) front is fixedly connected with operation panel (8)；The cabinet (1) is internally provided with multiple switch cabinet (9), the cabinet
(1) inner wall surface fixation is equipped with ventilating duct (10), and the ventilating duct (10) opens up far from the side of cabinet (1) inner wall surface
Having multiple ventilation holes (11), the inner wall bottom of the heat dissipation tank (4) is fixedly installed with battery (12) and controller (13) respectively,
The inner wall surface of the heat dissipation tank (4) and be located at controller (13) at the top of be fixedly connected with stationary barrier (14), the fixation
The top right side of partition (14) is fixedly installed with blower (15) by pedestal, and the input terminal of the blower (15) is mutually connected with blast pipe
(16), the output end of the blower (15) is mutually connected with discharge pipe (17), and the surface fixing sleeve of the discharge pipe (17) is connected to multiple
The bottom of annular cooling piece (18), the ventilating duct (10) is fixedly installed with temperature sensor (19) and smoke inductor respectively
(20).
2. a kind of outdoor cabinet type transformer station with heat sinking function according to claim 1, it is characterised in that: the air inlet
Pipe (16) sequentially passes through heat dissipation tank (4), cabinet (1) and ventilating duct (10) and extends to ventilating duct far from the one end of blower (15)
(10) inside, the discharge pipe (17) far from one end of annular cooling piece (18) sequentially pass through heat dissipation tank (4), cabinet (1) and
Ventilating duct (10) and the inside for extending to ventilating duct (10).
3. a kind of outdoor cabinet type transformer station with heat sinking function according to claim 1, it is characterised in that: the cabinet
(1) be fixedly installed with headlamp (21) at the top of inner wall, the top of the cabinet (1) be fixedly installed with respectively arrester (22) and
Fire-alarm (23).
4. a kind of outdoor cabinet type transformer station with heat sinking function according to claim 1, it is characterised in that: the pedestal
(2) it is fixedly installed at the top of sliding rail (24), the top of the sliding rail (24) through cabinet (1) and extends to the interior of cabinet (1)
Portion.
5. a kind of outdoor cabinet type transformer station with heat sinking function according to claim 4, it is characterised in that: the switch
The bottom of cabinet (9) is fixedly connected there are two wheel carrier (25), and the bottom of the wheel carrier (25) is movably installed with movable pulley by shaft
(26), the bottom of the movable pulley (26) is connect with the top slide of sliding rail (24).
6. a kind of outdoor cabinet type transformer station with heat sinking function according to claim 1, it is characterised in that: the switch
The front of cabinet (9) is fixedly connected with handle (27), and the position that the right side of the heat dissipation tank (4) corresponds to blower (15) offers heat dissipation
Window (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066619.7A CN109244888A (en) | 2018-09-13 | 2018-09-13 | A kind of outdoor cabinet type transformer station with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066619.7A CN109244888A (en) | 2018-09-13 | 2018-09-13 | A kind of outdoor cabinet type transformer station with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109244888A true CN109244888A (en) | 2019-01-18 |
Family
ID=65057995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811066619.7A Pending CN109244888A (en) | 2018-09-13 | 2018-09-13 | A kind of outdoor cabinet type transformer station with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244888A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802324A (en) * | 2019-03-22 | 2019-05-24 | 南通鑫源电器制造有限公司 | A kind of point touching discharge prevention type pre-mounted box type transformer substation |
| CN110336211A (en) * | 2019-07-15 | 2019-10-15 | 华翔翔能电气股份有限公司 | A kind of intelligent vertical compact box substation |
| CN110445032A (en) * | 2019-06-21 | 2019-11-12 | 常德三欣电力电子科技有限公司 | A kind of lightning-arrest distribution box of waterproof |
| CN111682409A (en) * | 2020-06-08 | 2020-09-18 | 江苏海潮电气科技有限公司 | Assembled low-voltage switchgear with antidetonation corrosion resistance |
| CN118040526A (en) * | 2024-03-26 | 2024-05-14 | 哈尔滨朗昇电气股份有限公司 | Outdoor protection type box-type substation |
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| CN108461252A (en) * | 2018-05-19 | 2018-08-28 | 刘烨 | A kind of radiator for outdoor box type transformer |
| CN207819293U (en) * | 2018-03-01 | 2018-09-04 | 河北万开电气设备有限公司 | Full-sealed full-insulation inflating cabinet convenient to overhaul |
| CN207834904U (en) * | 2017-12-27 | 2018-09-07 | 嘉兴恒杰电力设备安装有限公司 | A kind of box switching station with dehumidification function |
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| CN204967054U (en) * | 2015-08-14 | 2016-01-13 | 盛铁丰 | Shockproof block terminal of heat dissipation |
| CN205811389U (en) * | 2016-06-03 | 2016-12-14 | 山东克曼特电气集团有限公司 | A kind of have the box-type substation that sound insulation is ventilated |
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| CN206712315U (en) * | 2017-05-26 | 2017-12-05 | 毋耀宗 | A kind of 10kV ring main units |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802324A (en) * | 2019-03-22 | 2019-05-24 | 南通鑫源电器制造有限公司 | A kind of point touching discharge prevention type pre-mounted box type transformer substation |
| CN109802324B (en) * | 2019-03-22 | 2024-03-22 | 江苏万宝航天电气有限公司 | Point-contact discharging protection type preassembled box-type transformer substation |
| CN110445032A (en) * | 2019-06-21 | 2019-11-12 | 常德三欣电力电子科技有限公司 | A kind of lightning-arrest distribution box of waterproof |
| CN110336211A (en) * | 2019-07-15 | 2019-10-15 | 华翔翔能电气股份有限公司 | A kind of intelligent vertical compact box substation |
| CN111682409A (en) * | 2020-06-08 | 2020-09-18 | 江苏海潮电气科技有限公司 | Assembled low-voltage switchgear with antidetonation corrosion resistance |
| CN111682409B (en) * | 2020-06-08 | 2022-04-26 | 江苏海潮电气科技有限公司 | Assembled low-voltage switchgear with antidetonation corrosion resistance |
| CN118040526A (en) * | 2024-03-26 | 2024-05-14 | 哈尔滨朗昇电气股份有限公司 | Outdoor protection type box-type substation |
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Application publication date: 20190118 |
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| RJ01 | Rejection of invention patent application after publication |