CN112688193A - Safe switch board with hydrofuge flood control function - Google Patents
Safe switch board with hydrofuge flood control function Download PDFInfo
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- CN112688193A CN112688193A CN202110064305.9A CN202110064305A CN112688193A CN 112688193 A CN112688193 A CN 112688193A CN 202110064305 A CN202110064305 A CN 202110064305A CN 112688193 A CN112688193 A CN 112688193A
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to a safe power distribution cabinet with a moisture-removing flood-control function, which comprises a concrete seat, wherein fixing holes with upward openings are symmetrically arranged in the concrete seat from left to right, sliding column bases are symmetrically arranged between the two fixing holes on the upper end wall of the concrete seat from left to right through bolts, upward extending sliding columns are fixedly arranged at the upper ends of the sliding column bases, and a cabinet body is arranged on the sliding columns in a vertically sliding manner. The normal operation of the power equipment is influenced, and potential safety hazards are prevented.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a safe power distribution cabinet with a moisture-removing and flood-preventing function.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are power distribution system power distribution cabinet and power distribution system power distribution cabinet power distribution system power distribution equipment; the power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops; they distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment provides protection, monitoring and control of the load
Natural disasters are continuously increased at present, and due to the development of cities, urban drainage systems are not suitable for the development of the cities; in the season of heavy rainfall, the phenomenon that rainwater cannot be timely removed and is too deep to submerge automobiles and the like easily occurs; the same outdoor power distribution cabinets are not very high above the ground when being installed, and workers can reach the outdoor power distribution cabinets for convenient maintenance; switch board liftoff height is limited, and the switch board can receive the great influence of external environment when outdoor use, especially will lead to the life reduction of its inside electrical apparatus original paper after receiving the influence of temperature and humidity, and present switch board does not have good means to the control of humidity, leads to the inside humidity of switch board in the certain time to rise by a wide margin and influence components and parts life when facing overcast and rainy weather easily, consequently it improves above-mentioned problem to need to design a safe switch board that has the function of hydrofuge flood control.
Disclosure of Invention
The invention aims to provide a safe power distribution cabinet with the functions of moisture removal and flood control, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a safe power distribution cabinet with moisture removal and flood control functions, which comprises a concrete seat, wherein fixing holes with upward openings are symmetrically arranged in the concrete seat from left to right, a sliding column base is symmetrically arranged between the two fixing holes at the upper end wall of the concrete seat from left to right through a bolt connection, an upward extending sliding column is fixedly arranged at the upper end of the sliding column base, a cabinet body is arranged in the sliding column in an up-and-down sliding manner, a sliding column cavity is arranged on the sliding column in the cabinet body, a power-off device for ensuring the safety of electricity utilization when flood for equipment is produced is arranged in the sliding column cavity, a floating ball cavity with a downward opening is arranged in the cabinet body, the floating ball cavity is communicated with a connecting rod groove of the cabinet body which is communicated from left to right, six gas springs are fixedly arranged on the circumferential array of the upper end wall of the floating ball cavity, a base is arranged at the lower end of, the base cavity is communicated with a drain pipe in a bilateral symmetry downward mode, the drain pipe is communicated with the outside, the lower end of the air spring is fixedly arranged on the lower end wall of the base cavity, the base cavity is communicated with a connecting rod cavity in a bilateral symmetry mode, a fixing rod extending downward is fixedly arranged in the fixing hole of the base, floating balls are arranged in the base cavity in a group symmetry up-down sliding mode, a connecting rod pin extending forward and backward is arranged between the front end wall and the rear end wall of the connecting rod cavity in a rotating mode, a connecting rod extending leftward and rightward is fixedly arranged on the connecting rod pin, the symmetrical center side of the connecting rod when the base is started is abutted against the floating ball, the floating trigger mechanism in the fixing hole can be driven to move by the rotation of the connecting rod, a power distribution cavity with a forward opening is arranged in the cabinet body, a power distribution body is fixedly, fixed be provided with on the hinge with the cabinet door that the distribution chamber agrees with, distribution chamber upside is provided with the dehumidification mechanism that is used for exhausting the dehumidification, it is right to be provided with on the cabinet body be used for the photovoltaic device of dehumidification mechanism power supply, the fixed canopy support column that upwards extends that is provided with of cabinet body upper end wall bilateral symmetry, the fixed canopy that is provided with on the canopy support column, the fixed warning light that is provided with of canopy upper end wall.
Further, the power-off device comprises power-off contacts which are symmetrically and fixedly arranged on the left and right of the lower end wall of the sliding column cavity, the power-off contacts are connected with the relay protection device, a sliding column conductive block which can be abutted against the power-off contacts is fixedly arranged at the upper end of the sliding column, the sliding column conductive block is made of a conductive material, and the sliding column is made of a non-conductive material.
Further, the floating trigger mechanism comprises a sliding groove which is formed in the connecting rod and runs through from front to back, the sliding groove is arranged on the side, away from the symmetric center, of the connecting rod, a sliding rod is arranged between the lower end wall of the fixed rod and the cavity of the connecting rod in a vertically sliding mode, a sliding pin extending forwards is fixedly arranged at the upper end of the sliding rod, the sliding pin can freely slide in the sliding groove, a bottom block is fixedly arranged at the lower end of the sliding rod, an upper end wall of the bottom block and the lower end wall of the fixed rod are connected through a fixed spring, the fixed spring is always in a stretching state, six fixed connecting rod grooves are formed in the bottom block in an outward opening circumferential array, radially extending fixed connecting rod pins are rotatably arranged on the radial end walls of the fixed connecting rod grooves, an upward extending fixed connecting rod is fixedly arranged on the, the fixing rod is provided with opening and closing connecting rod grooves with outward openings in a circumferential array mode, radially extending opening and closing connecting rod pins are rotatably arranged on the radial end walls of the opening and closing connecting rod grooves, opening and closing connecting rods extending outwards are fixedly arranged on the opening and closing connecting rod pins, and the outer ends of the opening and closing connecting rods are hinged to the middle portions of the corresponding fixing connecting rods.
Further, dehumidification mechanism includes the fixed exhaust network that sets up of distribution chamber upper end wall, the fixed moisture absorption layer that is provided with between distribution chamber left and right ends wall, it is located to be located between distribution chamber left and right ends wall the fixed dehumidification layer that is provided with of moisture absorption layer upside, the fixed dehumidification layer lower extreme wall that is provided with of moisture absorption layer, distribution body upper end wall fixed be provided with can with the exhaust contact of butt, distribution chamber rear end wall is located the fixed exhaust bracing piece that extends forward that is provided with of dehumidification layer upside, the fixed exhaust motor that is provided with on the exhaust bracing piece, exhaust motor with exhaust contact circuit connection, the power that makes progress of exhaust motor is provided with the exhaust shaft, the fixed air discharge fan that is provided with in exhaust shaft upper end.
Further, the photovoltaic device comprises a photovoltaic plate fixedly arranged on the upper end wall of the canopy, a storage battery is fixedly arranged on the lower side of the cabinet body, the storage battery is electrically connected with the photovoltaic plate, and the storage battery is electrically connected with the exhaust motor.
The invention has the beneficial effects that: according to the safe power distribution cabinet with the functions of moisture removal and flood control, the moisture removal mechanism is arranged, so that the humidity in the cabinet body is reduced, the influence of the high humidity on the service life of electronic components is avoided, when the water level of flood reaches a certain limit, the floating trigger mechanism is triggered to enable the electric cabinet to freely slide up and down according to the height of the water level, and when the height of the flood reaches a flood peak, the power-off mechanism is triggered, so that the damage of the power distribution cabinet caused by the flood to the power distribution cabinet is avoided, the normal operation of power equipment is influenced, and potential safety hazards are prevented.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic diagram of a transmission structure of a safety power distribution cabinet with moisture removal and flood control functions.
Fig. 2 is a schematic diagram of the overall structure of a safety power distribution cabinet with moisture removal and flood control functions according to the present invention.
Fig. 3 is an enlarged schematic view of a in fig. 1.
Fig. 4 is an enlarged schematic view of B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-4, the safe power distribution cabinet with functions of moisture removal and flood control comprises a concrete base 10, wherein fixing holes 11 with upward openings are symmetrically formed in the concrete base 10 in a bilateral mode, the upper end wall of the concrete base 10 is positioned between the two fixing holes 11 in the bilateral mode and is provided with a sliding column base 15 through bolts 18 in a connecting mode, a sliding column 19 extending upwards is fixedly arranged at the upper end of the sliding column base 15, a cabinet body 29 is arranged in a sliding mode in the upper portion and the lower portion of the sliding column 19, a sliding column cavity 28 is arranged in the cabinet body 29 and is positioned on the sliding column 19, a power-off device 100 for guaranteeing the electric safety of the equipment when flood comes, a floating ball cavity 20 with a downward opening is arranged in the cabinet body 29, the floating ball cavity 20 is communicated in a bilateral mode and is provided with a left-right through cabinet body connecting rod groove 21, six air spring grooves 17 are fixedly arranged on the upper end, a base 13 is arranged at the lower end of the cabinet body 29 in a vertically sliding manner, a base cavity 16 with an upward opening is arranged in the base 13, the base cavity 16 is communicated with a drain pipe 63 in a bilaterally symmetrical and downward manner, the drain pipe 63 is communicated with the outside, the lower end of the gas spring 17 is fixedly arranged on the lower end wall of the base cavity 16, a connecting rod cavity 26 is communicated with the base cavity 16 in a bilaterally symmetrical and downward manner, a fixing rod 12 extending downward is fixedly arranged in the fixing hole 11 of the base 13, floating balls 14 are arranged in the base cavity 16 in a group symmetrical and vertically sliding manner, a connecting rod pin 24 extending forward and backward is rotatably arranged between the front end wall and the rear end wall of the connecting rod cavity 26, a connecting rod 25 extending leftward and rightward is fixedly arranged on the connecting rod pin 24, the symmetrical center side of the connecting rod 25 in starting is abutted to the floating ball 14, and the connecting rod, be provided with the antecedent distribution chamber 40 of opening in the cabinet body 29, the fixed distribution body 39 that is provided with of the fixed end wall in distribution chamber 40 rear end, the fixed hinge 46 that is provided with of symmetry about the wall of distribution chamber 40 left end, fixed being provided with on the hinge 46 with the cabinet door 47 that the distribution chamber 40 agrees with, the 40 upsides in distribution chamber are provided with the dehumidification mechanism 300 that is used for exhausting and dehumidifies, it is right to be provided with on the cabinet body 29 the photovoltaic device 400 of dehumidification mechanism 300 power supply, the fixed canopy support column 32 that upwards extends that is provided with of cabinet body 29 upper end wall bilateral symmetry, the fixed canopy 33 that is provided with on the canopy support column 32, the fixed warning light 34 that is provided with of canopy 33 upper end wall.
Advantageously, the power cutoff device 100 includes power cutoff contacts 27 fixedly disposed on the lower end wall of the spool cavity 28 in a bilateral symmetry manner, the power cutoff contacts 27 are disposed in connection with a relay protection device, a spool conductive block 30 capable of abutting against the power cutoff contacts 27 is fixedly disposed on the upper end of the spool 19, the spool conductive block 30 is made of a conductive material, and the spool 19 is made of a non-conductive material.
Beneficially, the floating trigger mechanism 200 includes a sliding slot 52, which is disposed on the side of the link 25 far from the symmetric center and is through from front to back, a sliding rod 23 is disposed between the lower end wall of the fixed rod 12 and the link cavity 26 in a vertically sliding manner, a sliding pin 53 extending forward is fixedly disposed at the upper end of the sliding rod 23, the sliding pin 53 can freely slide in the sliding slot 52, a bottom block 22 is fixedly disposed at the lower end of the sliding rod 23, the upper end wall of the bottom block 22 and the lower end wall of the fixed rod 12 are connected by a fixed spring 59, the fixed spring 59 is always in a stretching state, six fixed link slots 57 are disposed on the bottom block 22 in an outward opening circumferential array, radially extending fixed link pins 58 are rotatably disposed on the radial end walls of the fixed link slots 57, upwardly extending fixed links 55 are fixedly disposed on the fixed link pins 58, and fixed blocks 54 abutting against the fixed holes 11 are fixedly disposed at the upper ends of, the fixing rod 12 is circumferentially provided with opening and closing connecting rod grooves 60 with outward openings in an array mode, opening and closing connecting rod pins 62 extending in the radial direction are rotatably arranged on the radial end walls of the opening and closing connecting rod grooves 60, opening and closing connecting rods 61 extending in the radial direction are fixedly arranged on the opening and closing connecting rod pins 62, and the outer ends of the opening and closing connecting rods 61 are hinged to the middle portions of the corresponding fixing connecting rods 55.
Beneficially, the dehumidifying mechanism 300 includes an exhaust net 35 fixedly disposed on the upper end wall of the power distribution cavity 40, a moisture absorption layer 42 is fixedly disposed between the left and right end walls of the power distribution cavity 40, a dehumidifying layer 43 is fixedly disposed on the upper side of the moisture absorption layer 42 between the left and right end walls of the power distribution cavity 40, a lower end wall of the moisture absorption layer 42 is fixedly disposed with 50, an exhaust contact 38 capable of abutting against the 50 is fixedly disposed on the upper end wall of the power distribution body 39, an exhaust support rod 45 extending forward is fixedly disposed on the upper side of the dehumidifying layer 43 on the rear end wall of the power distribution cavity 40, an exhaust motor 44 is fixedly disposed on the exhaust support rod 45, the exhaust motor 44 is electrically connected to the exhaust contact 38 and the 50, an exhaust shaft 37 is disposed on the exhaust motor 44, and an exhaust fan 36 is fixedly disposed on the upper end of the exhaust shaft 37.
Advantageously, the photovoltaic device 400 comprises a photovoltaic panel 31 fixedly arranged on the upper end wall of the canopy 33, a storage battery 41 is fixedly arranged on the lower side of the cabinet 29, the storage battery 41 is electrically connected with the photovoltaic panel 31, and the storage battery 41 is electrically connected with the exhaust motor 44.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-4, the sequence of mechanical actions of the entire device of the invention:
the dehumidification working process comprises the following steps: moisture in the power distribution cavity 40 is absorbed by the dehumidification layer 43 and the moisture absorption layer 42, and the moisture absorption layer 42 absorbs excessive moisture and then droops to the point 50 to abut against the exhaust contact 38, so that the exhaust motor 44 is started to rotate to drive the exhaust shaft 37 to rotate, and the exhaust fan 36 is driven to rotate to exhaust moisture in the power distribution cavity 40.
The flood control working process: when a flood comes, the flood drives the floating ball 14 to float upwards to drive the connecting rod 25 to rotate, so as to drive the sliding rod 23 to move downwards, so as to drive the bottom block 22 to move downwards, so as to drive the fixing block 54 to move towards the axis to be separated from the abutting joint with the end wall of the fixing hole 11, so that the base 13 can slide freely, then the flood drives the upper part of the air spring 17 to drive the cabinet body 29 and the base 13 to slide upwards, so that the cabinet body 29 and the base 13 float on the flood to achieve the flood prevention effect, and when the flood is too high, the power-off contact 27 slides upwards to abut against the sliding column conductive block 30 and triggers a circuit in the device to power off, so as to achieve the protection effect during the flood peak.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a safe switch board with hydrofuge flood control function, includes concrete seat, its characterized in that: the concrete seat is internally provided with fixing holes with upward openings in a bilateral symmetry manner, the upper end wall of the concrete seat is positioned between the two fixing holes in the bilateral symmetry manner and is provided with a sliding column base through bolt connection, the upper end of the sliding column base is fixedly provided with an upward extending sliding column, the sliding column is provided with a cabinet body in an up-and-down sliding manner, the cabinet body is internally provided with a sliding column cavity on the sliding column, the sliding column cavity is internally provided with a power-off device which ensures the safety of electricity utilization when equipment flood comes, the cabinet body is internally provided with a floating ball cavity with a downward opening, the floating ball cavity is communicated with a cabinet body connecting rod groove which is communicated with the left and right symmetrically, the upper end wall of the floating ball cavity is fixedly provided with six gas springs in a circumferential array manner, the lower end of the cabinet body is arranged in an up-and-down sliding manner, the base cavity with an upward opening, the lower end of the air spring is fixedly arranged on the lower end wall of the base cavity, the base cavity is communicated with a connecting rod cavity in a bilateral symmetry manner, the base is positioned in the fixing hole and fixedly provided with a fixing rod extending downwards, floating balls are arranged in the base cavity in a group symmetry manner in an up-down sliding manner, a connecting rod pin extending forwards and backwards is arranged between the front end wall and the rear end wall of the connecting rod cavity in a rotating manner, a connecting rod extending leftwards and rightwards is fixedly arranged on the connecting rod pin, the connecting rod is abutted against the floating ball at the starting symmetry center side and can drive a floating trigger mechanism positioned in the fixing hole to move by rotating, a power distribution cavity with a forward opening is arranged in the cabinet body, a power distribution body is fixedly arranged on the rear end wall of the power distribution cavity, hinges are symmetrically and fixedly arranged on the upper end wall and the lower end wall of the power distribution cavity, a cabinet, be provided with on the cabinet body be used for right the photovoltaic device of dehumidification mechanism power supply, cabinet body upper end wall bilateral symmetry is fixed and is provided with the canopy support column that upwards extends, the fixed canopy that is provided with on the canopy support column, the fixed warning light that is provided with of canopy upper end wall.
2. The safety power distribution cabinet with the moisture-discharging and flood-preventing functions as claimed in claim 1, wherein: the power-off device comprises power-off contacts which are symmetrically and fixedly arranged on the left and right end walls of the lower end wall of the sliding column cavity, the power-off contacts are connected with the relay protection device, a sliding column conductive block which can be abutted against the power-off contacts is fixedly arranged at the upper end of the sliding column, the sliding column conductive block is made of a conductive material, and the sliding column is made of a non-conductive material.
3. The safety power distribution cabinet with the moisture-discharging and flood-preventing functions as claimed in claim 1, wherein: the floating trigger mechanism comprises a sliding groove which is formed in the connecting rod and is communicated with the front and the back and is far away from the side of the symmetric center, a sliding rod is arranged between the lower end wall of the fixing rod and the cavity of the connecting rod in a vertically sliding mode, a sliding pin extending forwards is fixedly arranged at the upper end of the sliding rod and can freely slide in the sliding groove, a bottom block is fixedly arranged at the lower end of the sliding rod, the upper end wall of the bottom block and the lower end wall of the fixing rod are connected through a fixed spring, the fixed spring is always in a stretching state, six fixed connecting rod grooves are formed in the bottom block in an outward opening circumferential array, radially extending fixed connecting rod pins are rotatably arranged on the radial end walls of the fixed connecting rod grooves, upward extending fixed connecting rods are fixedly arranged on the fixed connecting rod pins, fixed blocks abutted against the fixed holes are fixedly arranged at the upper ends of the fixed connecting, the opening and closing connecting rod slot is characterized in that an opening and closing connecting rod pin extending in the radial direction is rotatably arranged on the radial end wall of the opening and closing connecting rod slot, an opening and closing connecting rod extending outwards is fixedly arranged on the opening and closing connecting rod pin, and the outer end of the opening and closing connecting rod is hinged to the middle of the corresponding fixed connecting rod.
4. The safety power distribution cabinet with the moisture-discharging and flood-preventing functions as claimed in claim 1, wherein: dehumidification mechanism includes the fixed exhaust network that sets up of distribution chamber upper end wall, the fixed moisture absorption layer that is provided with between distribution chamber left and right ends wall, it is located to be located between distribution chamber left and right ends wall the fixed dehumidification layer that is provided with of moisture absorption layer upside, the fixed dehumidification layer that is provided with of moisture absorption layer lower extreme wall, fixed being provided with of distribution body upper end wall can with the exhaust contact of butt, distribution chamber rear end wall is located the fixed exhaust bracing piece that extends forward that is provided with of dehumidification layer upside, the fixed exhaust motor that is provided with on the exhaust bracing piece, exhaust motor with exhaust contact circuit connection, the last power that makes progress of exhaust motor is provided with the exhaust shaft, the fixed air discharge fan that is provided with in exhaust shaft upper end.
5. The safety power distribution cabinet with the moisture-discharging and flood-preventing functions as claimed in claim 1, wherein: the photovoltaic device comprises a photovoltaic plate fixedly arranged on the upper end wall of the canopy, a storage battery is fixedly arranged on the lower side of the cabinet body, the storage battery is connected with the photovoltaic plate through power, and the storage battery is connected with the exhaust motor through power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064305.9A CN112688193B (en) | 2021-01-18 | 2021-01-18 | Safe switch board with hydrofuge flood control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064305.9A CN112688193B (en) | 2021-01-18 | 2021-01-18 | Safe switch board with hydrofuge flood control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112688193A true CN112688193A (en) | 2021-04-20 |
| CN112688193B CN112688193B (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110064305.9A Active CN112688193B (en) | 2021-01-18 | 2021-01-18 | Safe switch board with hydrofuge flood control function |
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| Country | Link |
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| CN (1) | CN112688193B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2518134Y (en) * | 2001-09-28 | 2002-10-23 | 宝山钢铁股份有限公司 | Powerless self-response liquid level controller |
| CN204012322U (en) * | 2014-07-31 | 2014-12-10 | 国家电网公司 | A kind of outdoor terminal box of transformer substation of moistureproof dehumidifying |
| CN107546578A (en) * | 2016-06-24 | 2018-01-05 | 万象设计江苏有限责任公司 | One kind automatically powers off power distribution cabinet waterproof platform |
| CN110011198A (en) * | 2019-03-01 | 2019-07-12 | 陈洪荣 | A kind of electric power box with waterflooding closed cavity function |
| US10526776B1 (en) * | 2019-07-30 | 2020-01-07 | Leonard McNeill | Temporary storm water storage system |
| CN111029924A (en) * | 2020-01-06 | 2020-04-17 | 宁波奉化平西配电科技有限公司 | Power distribution cabinet with flooding prevention function |
| CN112234456A (en) * | 2020-10-20 | 2021-01-15 | 绍兴图雅电子科技有限公司 | Prevent flooding liftable switch board |
-
2021
- 2021-01-18 CN CN202110064305.9A patent/CN112688193B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2518134Y (en) * | 2001-09-28 | 2002-10-23 | 宝山钢铁股份有限公司 | Powerless self-response liquid level controller |
| CN204012322U (en) * | 2014-07-31 | 2014-12-10 | 国家电网公司 | A kind of outdoor terminal box of transformer substation of moistureproof dehumidifying |
| CN107546578A (en) * | 2016-06-24 | 2018-01-05 | 万象设计江苏有限责任公司 | One kind automatically powers off power distribution cabinet waterproof platform |
| CN110011198A (en) * | 2019-03-01 | 2019-07-12 | 陈洪荣 | A kind of electric power box with waterflooding closed cavity function |
| US10526776B1 (en) * | 2019-07-30 | 2020-01-07 | Leonard McNeill | Temporary storm water storage system |
| CN111029924A (en) * | 2020-01-06 | 2020-04-17 | 宁波奉化平西配电科技有限公司 | Power distribution cabinet with flooding prevention function |
| CN112234456A (en) * | 2020-10-20 | 2021-01-15 | 绍兴图雅电子科技有限公司 | Prevent flooding liftable switch board |
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| Publication number | Publication date |
|---|---|
| CN112688193B (en) | 2022-09-20 |
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Effective date of registration: 20220831 Address after: No. 1027, Entrepreneurship Incubation Base, No. 2 Nanping Avenue South, Guangzhou Nansha (Pingyuan) Industrial Transfer Industrial Park, Shizheng Town, Pingyuan County, Meizhou City, Guangdong Province, 514600 Applicant after: Guangdong Canyang Intelligent Power Equipment Co.,Ltd. Address before: 201600 no.1176, Lane 928, Wenxiang Road, Songjiang District, Shanghai Applicant before: Shanghai moyunjin Electronic Technology Co.,Ltd. |
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