CN112909773B - Outdoor high-voltage board with electric lifting ventilation structure - Google Patents
Outdoor high-voltage board with electric lifting ventilation structure Download PDFInfo
- Publication number
- CN112909773B CN112909773B CN202110136152.4A CN202110136152A CN112909773B CN 112909773 B CN112909773 B CN 112909773B CN 202110136152 A CN202110136152 A CN 202110136152A CN 112909773 B CN112909773 B CN 112909773B
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- blower
- outdoor high
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02B1/30—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
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an outdoor high-voltage cabinet with an electric lifting ventilation structure, which comprises a cabinet body, a cabinet door arranged on the left side of the front end of the cabinet body and a top cover fixed on the top of the cabinet body, wherein a blower is arranged at the bottom of the inner side of the cabinet body, the top end of the blower is rotationally connected with a blower blade, the bottom of the cabinet body is positioned at two sides of the blower and is detachably and fixedly connected with a gas filtering net, and a plurality of groups of exhaust holes are formed in the two ends of the cabinet body at equal intervals. According to the invention, firstly, the electric lifting type ventilation structure is adopted, when high-temperature heat is generated in the cabinet body, ventilation and heat dissipation treatment can be automatically carried out in the cabinet body, so that the generation of heat loss and aging phenomena of electric elements in the cabinet body is reduced, and therefore, the heat dissipation effect of the outdoor high-voltage cabinet is improved.
Description
Technical Field
The invention relates to the technical field of outdoor high-voltage cabinets, in particular to an outdoor high-voltage cabinet with an electric lifting ventilation structure.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and has the functions of on-off, control or protection. The high-voltage switch cabinet is used as an electrical product with the voltage class of 3.6 kV-550 kV, and the high-voltage isolating switch, the grounding switch, the high-voltage load switch, the high-voltage automatic superposition and sectionalizer, the high-voltage operating mechanism, the high-voltage explosion-proof power distribution device, the high-voltage switch cabinet and the like are large. However, the existing outdoor high-voltage cabinet still has the defects that: firstly, most outdoor high-voltage cabinets are exposed in the external environment for a long time, when the internal portion of cabinet produces high temperature heat, be difficult to automatically carry out ventilation and heat dissipation with the internal portion of cabinet, when the high temperature heat is continuously piled up in the cabinet body, easily lead to the internal electrical component heat loss ageing phenomenon's of cabinet production, secondly, most outdoor high-voltage cabinets pass through fastener or welded mode to be fixed on the base, and the convenience of installation is relatively poor, is inconvenient for outdoor high-voltage cabinets daily ann to tear open and overhaul use.
Disclosure of Invention
The invention aims at: in order to solve the problem that the automatic ventilation and heat dissipation treatment inside the cabinet body is difficult to realize when the inside high temperature of the cabinet body is generated in the traditional outdoor high-voltage cabinet, the outdoor high-voltage cabinet with the electric lifting ventilation structure is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an outdoor high-voltage board with electric lift ventilation structure, includes the cabinet body, installs at cabinet body front end left cabinet door and fixes the top cap at cabinet body top, the forced draught blower is installed to the inboard bottom of the cabinet body, the top of forced draught blower rotates and is connected with air supply blade, the bottom of the cabinet body is located the both sides of forced draught blower and can dismantle fixedly connected with filter screen, the multiunit exhaust hole has been seted up to the equal distance in both ends of the cabinet body, the inboard of multiunit exhaust hole all inlays and is equipped with the screen, the equal sliding connection in both ends outside of the cabinet body has the slide that is vertical distribution, multiunit and exhaust hole crisscross ventilation hole each other have been seted up to the inside equidistance of slide, electric telescopic handle is all installed to the bottom both sides of top cap, electric telescopic handle's flexible end is connected with the slide transmission, temperature sensor is installed at the inboard top of the cabinet body, the controller is installed to the front end of top cap.
As a further description of the above technical solution:
the bottom of the cabinet body is provided with a base, and four corners inside the base are provided with mounting holes.
As a further description of the above technical solution:
the top fixedly connected with inserted block of base, the equal sliding connection in both ends of inserted block has the locking piece, install extrusion spring between the locking piece.
As a further description of the above technical solution:
two groups of locking grooves matched with the locking blocks are symmetrically formed in the bottom of the cabinet body.
As a further description of the above technical solution:
the inside fixedly connected with of top cap is the water catch bowl of V type structure, the top of top cap is located the top of water catch bowl and installs the filtrate net.
As a further description of the above technical solution:
the heat absorption box of cladding cabinet body is installed to cabinet body rear end, the heat absorption box passes through catheter and water catch bowl intercommunication.
As a further description of the above technical solution:
the rear end of the heat absorption box is positioned below the liquid guide pipe and is communicated with an anti-overflow pipe.
As a further description of the above technical solution:
the output end of the temperature sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the blower and the input end of the electric telescopic rod respectively.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, an electric lifting ventilation structure is adopted, a blower blade, a temperature sensor, an electric telescopic rod and a sliding plate are arranged on a cabinet body, a controller is arranged on a top cover, when the temperature inside the cabinet body is abnormal, the temperature sensor can transmit high-temperature data to the controller, the controller can control the blower and the electric telescopic rod, when the electric telescopic rod works, the sliding plate can be driven to slide upwards, at the moment, an exhaust hole can coincide with an air vent, when the blower works, the blower blade can be driven to rotate at a high speed, so that air outside the cabinet body is sent into the cabinet body, and hot air inside the cabinet body is blown out of the cabinet body.
2. According to the invention, a combined type mounting structure is adopted, the inserting block, the locking block and the extrusion spring are arranged on the base, meanwhile, the locking groove is formed in the cabinet body, when the base is fixed on the base through the fastening piece, the cabinet body can be vertically inserted into the inserting block of the base, when the cabinet body is attached to the base, the locking block can elastically slide into the locking groove of the cabinet body outwards under the action of the elastic force of the extrusion spring, and the structure is convenient for mounting and processing of an outdoor high-voltage cabinet, and improves the convenience for mounting and dismounting the outdoor high-voltage cabinet, so that the outdoor high-voltage cabinet is convenient for daily mounting and dismounting and overhauling.
3. According to the invention, the heat-absorbing structure is provided, the top cover is provided with the water collecting hopper, the filtrate net and the liquid guide tube, and the cabinet body is provided with the heat-absorbing box, so that when external rainfall occurs, liquid enters the water collecting hopper after being filtered by the filtrate net and is collected in the heat-absorbing box through the liquid guide tube, and when the liquid enters the heat-absorbing box, the heat transmitted by the cabinet body can be absorbed, and the heat at the back of the cabinet body can be transmitted to the air through the heat-absorbing structure, thereby reducing the generation of heat loss and aging phenomena of electric elements arranged on the back plate of the cabinet body, and further improving the heat dissipation effect of the outdoor high-voltage cabinet.
Drawings
Fig. 1 is a schematic perspective view of an outdoor high-voltage cabinet with an electric lifting ventilation structure;
FIG. 2 is a schematic front view of the cabinet of the present invention;
FIG. 3 is a schematic cross-sectional view of the cabinet and base of the invention;
FIG. 4 is a schematic cross-sectional view of the top cover of the present invention;
FIG. 5 is a schematic side cross-sectional view of the top cover and cabinet of the present invention;
fig. 6 is a block diagram of the workflow in the present invention.
Legend description:
1. a cabinet body; 101. an exhaust hole; 102. a locking groove; 2. a cabinet door; 3. a top cover; 301. a water collection bucket; 4. a base; 401. a mounting hole; 402. inserting blocks; 5. a blower; 501. an air supply blade; 6. a gas filtering net; 7. a slide plate; 701. an air vent; 8. an electric telescopic rod; 9. a screen; 10. a heat absorbing box; 1001. an anti-overflow pipe; 11. a controller; 12. a filtrate network; 13. a temperature sensor; 14. a locking piece; 15. extruding a spring; 16. a catheter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an outdoor high-voltage board with electric lift ventilation structure, including the cabinet body 1, install cabinet door 2 on cabinet body 1 front end left side and fix the top cap 3 at cabinet body 1 top, forced draught blower 5 is installed to the inboard bottom of cabinet body 1, forced draught blower 5's top rotation is connected with air supply blade 501, the bottom of cabinet body 1 is located forced draught blower 5's both sides and can dismantle fixedly connected with filter screen 6, the setting of detachable construction filter screen 6, the clean use of dismantlement of filter screen 6 is convenient for on the one hand, on the other hand, the operator of being convenient for releases the operation of locking groove 102 to the latch piece 14 and uses, multiunit exhaust hole 101 have equally spaced in the both ends of cabinet body 1, multiunit exhaust hole 101's inboard has all inlayed and has been separated net 9, the equal sliding connection in both ends outside of cabinet body 1 is the slide 7 that vertically distributes, multiunit and the air vent that the slide 101 is crisscross each other has been seted up to the inside equidistance of slide 7, electric telescopic link 8 is all installed to the bottom both sides of top cap 3, telescopic link 8 and slide 7 transmission connection, temperature sensor 13 is installed at the inboard top of the inside top of cabinet body 1, controller 11 is installed to the front end of top cap 3.
Specifically, as shown in fig. 1-3, the bottom of the cabinet body 1 is provided with a base 4, four corners inside the base 4 are all provided with mounting holes 401, the top of the base 4 is fixedly connected with an inserting block 402, two ends of the inserting block 402 are all slidably connected with locking blocks 14, an extrusion spring 15 is installed between the locking blocks 14, two groups of locking grooves 102 matched with the locking blocks 14 are symmetrically formed in the bottom of the cabinet body 1, the mounting holes 401 are arranged, the fastener is conveniently placed and fastened, the locking blocks 14 and the locking grooves 102 are arranged, the locking and fixing treatment between the base 4 and the cabinet body 1 is facilitated, the extrusion spring 15 is arranged, the locking blocks 14 are conveniently elastically slid into the locking grooves 102, and meanwhile, the stability of locking and fixing between the locking blocks 14 and the locking grooves 102 is improved.
Specifically, as shown in fig. 1, fig. 4 and fig. 5, the inside of the top cover 3 is fixedly connected with a water collecting bucket 301 with a V-shaped structure, the arrangement of the structure is convenient for liquid to be introduced into the liquid guide tube 16 and enter the heat absorbing box 10 through the liquid guide tube 16, a filtrate net 12 is arranged above the water collecting bucket 301 at the top of the top cover 3, the heat absorbing box 10 covering the cabinet 1 is arranged at the rear end of the cabinet body 1, the heat absorbing box 10 is communicated with the water collecting bucket 301 through the liquid guide tube 16, a spill preventing pipe 1001 is communicated below the liquid guide tube 16 at the rear end of the heat absorbing box 10, the liquid entering the water collecting bucket 301 can be filtered through the arrangement of the filtrate net 12, the arrangement of the spill preventing pipe 1001 is reduced, and redundant liquid in the heat absorbing box 10 can be discharged when the liquid level in the heat absorbing box 10 is too high.
Specifically, as shown in fig. 1-6, the output end of the temperature sensor 13 is electrically connected with the input end of the controller 11, and the output end of the controller 11 is electrically connected with the input ends of the blower 5 and the electric telescopic rod 8 respectively, the temperature sensor 13 can detect the temperature condition inside the cabinet 1 in real time and transmit the temperature data to the controller 11 in real time, and the controller 11 can analyze and calculate the transmitted temperature data and control the blower 5 and the electric telescopic rod 8 to perform corresponding work.
Working principle: when in use, after the base 4 is preset at a designated installation position through a fastener, the cabinet body 1 can be vertically placed on the base 4, when the insert block 402 is inserted into the cabinet body 1, the lock block 14 can elastically slide into the lock groove 102 of the cabinet body 1 outwards under the action of the elastic force of the extrusion spring 15, the cabinet body 1 can be locked on the base 4 in a buckling manner, the combined installation treatment of the cabinet body 1 is completed, the electric element can be installed on the backboard of the cabinet body 1, the cabinet door 2 can be closed and connected with a power supply after the integral installation, the temperature sensor 13 can detect the temperature condition inside the cabinet body 1 in real time in daily use, when the temperature inside the cabinet body 1 is higher than a normal value, the temperature sensor 13 can transmit temperature data to the controller 11, and after the controller 11 analyzes and calculates the temperature data, the electric telescopic rod 8 and the blower 5 can be controlled to synchronously work, when the electric telescopic rod 8 works, the sliding plate 7 can be driven to slide on two sides of the cabinet body 1, at the moment, the air vent 701 on the sliding plate 7 is overlapped with the air vent 101 on the cabinet body 1, when the air blower 5 works, the air supply blade 501 is driven to rotate at high speed, so that the air flow from bottom to top is generated inside the cabinet body 1, the outside air enters the cabinet body 1 after the filtering treatment of the air filtering net 6, the hot air inside the cabinet body 1 is discharged out of the cabinet body 1 through the air vent 701 and the air vent 101 under the action of the air flow, the automatic heat dissipation treatment inside the cabinet body 1 is finished, when the temperature inside the cabinet body 1 is recovered to a normal value, the electric telescopic rod 8 is reset to an initial state, and when the outside rainfall, the liquid enters the water collecting hopper 301 after the filtering treatment of the filtrate net 12 and is collected in the heat absorption box 10 through the liquid guide tube 16, when heat is generated at the back of the cabinet 1, the heat is efficiently absorbed by the liquid inside the heat absorbing box 10 and transferred to the air.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides an outdoor high-voltage board with electric lift ventilation structure, includes the cabinet body (1), installs cabinet door (2) on cabinet body (1) front end left side and top cap (3) at cabinet body (1) top, a serial communication port, forced draught blower (5) are installed to the inboard bottom of cabinet body (1), the top of forced draught blower (5) is rotated and is connected with air supply blade (501), the bottom of cabinet body (1) is located the both sides of forced draught blower (5) and can dismantle fixedly connected with filter screen (6), multiunit exhaust hole (101) have been seted up to the equal interval in both ends of cabinet body (1), multiunit exhaust hole (101) inboard has all inlayed and has been separated net (9), the outside equal sliding connection in both ends of cabinet body (1) has slide (7) that are vertical distribution, multiunit and exhaust hole (701) are seted up to the inside equidistance of slide (7), electric telescopic link (8) are all installed to the bottom both sides of top cap (3), electric telescopic link (8) and cabinet body (7) are connected with top cap (7), top cap (13) are installed top sensor (13);
the bottom of the cabinet body (1) is provided with a base (4), and four corners inside the base (4) are provided with mounting holes (401);
the top of the base (4) is fixedly connected with an inserting block (402), two ends of the inserting block (402) are both connected with locking blocks (14) in a sliding manner, and an extrusion spring (15) is arranged between the locking blocks (14);
two groups of locking grooves (102) matched with the locking blocks (14) are symmetrically formed in the bottom of the cabinet body (1);
the inner side of the top cover (3) is fixedly connected with a water collecting bucket (301) with a V-shaped structure, and a filtrate net (12) is arranged above the water collecting bucket (301) at the top of the top cover (3);
the rear end of the cabinet body (1) is provided with a heat absorption box (10) for coating the cabinet body (1), and the heat absorption box (10) is communicated with the water collection bucket (301) through a liquid guide pipe (16);
the rear end of the heat absorption box (10) is positioned below the liquid guide pipe (16) and is communicated with an anti-overflow pipe (1001);
the output end of the temperature sensor (13) is electrically connected with the input end of the controller (11), and the output end of the controller (11) is electrically connected with the input ends of the blower (5) and the electric telescopic rod (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136152.4A CN112909773B (en) | 2021-02-01 | 2021-02-01 | Outdoor high-voltage board with electric lifting ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136152.4A CN112909773B (en) | 2021-02-01 | 2021-02-01 | Outdoor high-voltage board with electric lifting ventilation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112909773A CN112909773A (en) | 2021-06-04 |
| CN112909773B true CN112909773B (en) | 2023-06-23 |
Family
ID=76120869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110136152.4A Active CN112909773B (en) | 2021-02-01 | 2021-02-01 | Outdoor high-voltage board with electric lifting ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112909773B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451899B (en) * | 2021-07-31 | 2023-03-31 | 浙江侨翊电气科技有限公司 | Switch cabinet |
| CN116247581B (en) * | 2022-12-15 | 2024-05-07 | 安徽瑞科电气有限公司 | Breathable fire-resistant cable bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994472A (en) * | 2017-11-17 | 2018-05-04 | 湖南湘讯企业管理有限公司 | A kind of outdoor rain-proof heat dissipation power distribution cabinet |
| CN109473879A (en) * | 2018-11-26 | 2019-03-15 | 大庆市隆赫石油科技开发有限公司 | A kind of oil extraction in oil field device ups power |
| CN210779553U (en) * | 2019-09-16 | 2020-06-16 | 徐州鑫凯科技咨询服务有限公司 | Electric power cabinet of built-in bunch strip structure |
| CN211702636U (en) * | 2019-12-31 | 2020-10-16 | 武汉恒开电气有限公司 | Safe type rack |
| CN211829802U (en) * | 2020-05-12 | 2020-10-30 | 重庆欧旭变压器有限公司 | Easily install assembled high-voltage board |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209881130U (en) * | 2019-05-25 | 2019-12-31 | 保定鑫正机电设备制造有限公司 | Power distribution cabinet convenient to install |
| CN210640588U (en) * | 2019-09-01 | 2020-05-29 | 云南谐力电气有限公司 | Intelligent heat dissipation type high-voltage switch cabinet |
| CN111009836A (en) * | 2019-12-30 | 2020-04-14 | 太仓德纳森机电工程有限公司 | Internal adjusting type electrical control cabinet |
| CN212137059U (en) * | 2020-05-28 | 2020-12-11 | 北京联蓬机电技术有限公司 | Outdoor distribution box with protector |
| CN212304292U (en) * | 2020-07-09 | 2021-01-05 | 深圳市吉兴科技有限公司 | Warning power distribution control cabinet |
-
2021
- 2021-02-01 CN CN202110136152.4A patent/CN112909773B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994472A (en) * | 2017-11-17 | 2018-05-04 | 湖南湘讯企业管理有限公司 | A kind of outdoor rain-proof heat dissipation power distribution cabinet |
| CN109473879A (en) * | 2018-11-26 | 2019-03-15 | 大庆市隆赫石油科技开发有限公司 | A kind of oil extraction in oil field device ups power |
| CN210779553U (en) * | 2019-09-16 | 2020-06-16 | 徐州鑫凯科技咨询服务有限公司 | Electric power cabinet of built-in bunch strip structure |
| CN211702636U (en) * | 2019-12-31 | 2020-10-16 | 武汉恒开电气有限公司 | Safe type rack |
| CN211829802U (en) * | 2020-05-12 | 2020-10-30 | 重庆欧旭变压器有限公司 | Easily install assembled high-voltage board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112909773A (en) | 2021-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112909773B (en) | Outdoor high-voltage board with electric lifting ventilation structure | |
| CN206685765U (en) | A kind of fixed regulator cubicle of outdoor | |
| CN114024230A (en) | Intelligent cubical switchboard of high security | |
| CN212323468U (en) | Electric appliance control cabinet with dampproofing function | |
| CN219535258U (en) | Novel box-type substation | |
| CN210430572U (en) | Outdoor rainproof distribution box | |
| CN209434692U (en) | A kind of electric automatization power distribution cabinet | |
| CN205921219U (en) | Switch cabinet | |
| CN213937026U (en) | Electrical control cabinet convenient to overhaul and maintain | |
| CN211829848U (en) | Automatically controlled cabinet that security performance is high | |
| CN209217931U (en) | A kind of frequency converter with safeguard function | |
| CN210041335U (en) | Dust-protection type intelligence condenser | |
| CN217589934U (en) | Multifunctional low-voltage control cabinet | |
| CN210866840U (en) | Safe, environmental protection's high stability low-voltage cabinet | |
| CN212573220U (en) | Automatic change and use electrical control cabinet | |
| CN217607238U (en) | Sensing ventilation type high-low voltage power distribution cabinet | |
| CN219554382U (en) | Outdoor power supply control cabinet | |
| CN206340865U (en) | A kind of integrated photovoltaic distribution box | |
| CN218828664U (en) | Novel load monitoring operation platform for power distribution cabinet | |
| CN217789097U (en) | Control electric cabinet | |
| CN212033527U (en) | Microcomputer type direct-current power supply cabinet | |
| CN214901716U (en) | Novel electric control cabinet convenient to installation | |
| CN219086504U (en) | Dust type block terminal | |
| CN209111958U (en) | A kind of charger | |
| CN219204922U (en) | Quick radiating type dustproof electric control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230424 Address after: No. 334 Jianshe Village, Qian'an City, Tangshan City, Hebei Province, 063000 Applicant after: Chuai Xiuyan Address before: 246541 No.55, group 10, Sizhou village, Zhoutou Township, Susong County, Anqing City, Anhui Province Applicant before: Liu Zhixian |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230601 Address after: 063000 West side of Jingshisan Road and south side of Gangcheng Road, Qian'an Economic Development Zone, Tangshan City, Hebei Province Applicant after: TANGSHAN RUIKUO AUTOMATION EQUIPMENT Co.,Ltd. Address before: No. 334 Jianshe Village, Qian'an City, Tangshan City, Hebei Province, 063000 Applicant before: Chuai Xiuyan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An outdoor high-voltage cabinet with an electric lifting and ventilation structure Granted publication date: 20230623 Pledgee: Agricultural Bank of China Limited Qian'an Branch Pledgor: TANGSHAN RUIKUO AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2024980015381 |