CN111416282A - High-voltage power distribution cabinet and protection system thereof - Google Patents
High-voltage power distribution cabinet and protection system thereof Download PDFInfo
- Publication number
- CN111416282A CN111416282A CN202010300929.1A CN202010300929A CN111416282A CN 111416282 A CN111416282 A CN 111416282A CN 202010300929 A CN202010300929 A CN 202010300929A CN 111416282 A CN111416282 A CN 111416282A
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- Prior art keywords
- heat dissipation
- fixedly connected
- cabinet
- cabinet body
- distribution cabinet
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Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- 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
- H02B1/24—Circuit arrangements for boards or switchyards
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- 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
- H02B1/306—Accessories, e.g. windows
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- 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
- H02B1/38—Hinged covers or doors
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a high-voltage power distribution cabinet, which comprises a cabinet body, wherein a cabinet door is glued to the outer surface of the front end of the cabinet body, a self-locking handle is fixedly connected to the position, close to one side, of the outer surface of the front end of the cabinet door, heat dissipation windows are formed in two sides of the cabinet body, heat dissipation partition plates are fixedly connected to the inner parts of the heat dissipation windows at equal intervals, a containing groove is formed in the outer surface of the lower end of each heat dissipation partition plate, a filling air bag is glued to the inner part of the containing groove, a small air pump is fixedly connected to the position, close to the heat dissipation windows, in the cabinet body, a first air pipe and a second air pipe are arranged on the outer surface of the lower end of the small air pump, and the first air pipe is fixedly connected with one end of the filling air bag. The use efficiency of the device is increased, and the probability of environmental damage caused by the device itself is reduced.
Description
Technical Field
The invention relates to the technical field of power engineering devices, in particular to a high-voltage power distribution cabinet.
The invention relates to a power engineering protection system, in particular to a high-voltage power distribution cabinet protection system
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection and the like, has a voltage level of 36-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
Due to the particularity of the building industry, a plurality of power distribution cabinets are placed outdoors, and the internal air circulation is kept through the heat dissipation windows on the two sides of each power distribution cabinet, so that the high temperature generated by the operation of internal electronic devices is cooled, but when the power distribution cabinets are used in low-lying climate humid areas, rainwater is poured into the power cabinets due to the fact that the rainfall is too large frequently, the normal work of the internal electronic devices and circuits is influenced, the loss is brought to enterprises, and the maintenance frequency and the maintenance difficulty of maintenance personnel are increased;
meanwhile, the high-voltage power distribution cabinet is easy to generate spontaneous combustion phenomenon when the interior of the high-voltage power distribution cabinet cannot normally work under the action of seasonal climate and natural disasters due to outdoor use, and maintenance personnel cannot arrive at the site for treatment at the first time, so that hidden danger is caused to the outdoor environment;
therefore, a high-voltage power distribution cabinet and a protection system thereof are provided.
Disclosure of Invention
The invention aims to provide a high-voltage power distribution cabinet and a protection system thereof, and the high-voltage power distribution cabinet and the protection system thereof are combined through a device structure and the protection system, so that the device is suitable for various outdoor environments, the use efficiency of the device is increased, and the environmental damage probability caused by the device is reduced, thereby solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-voltage power distribution cabinet comprises a cabinet body, wherein a cabinet door is glued to the outer surface of the front end of the cabinet body, a self-locking handle is fixedly connected to the position, close to one side, of the outer surface of the front end of the cabinet door, heat dissipation windows are formed in two sides of the cabinet body, heat dissipation partition plates are fixedly connected to the inner portions of the heat dissipation windows at equal intervals, a containing groove is formed in the outer surface of the lower end of each heat dissipation partition plate, a filling air bag is glued to the inner portion of the containing groove, a small air pump is fixedly connected to the position, close to the heat dissipation windows, of the inner portion of the cabinet body, a first air charging pipe and a second air charging pipe are arranged on the outer surface of the lower end of each small air pump, the first air charging pipe is fixedly connected with one end of the filling air bag, a deflation pipeline is fixedly connected to the other, and the control center is positioned in the middle of the rubber air bag, and the second inflation tube is connected with the rubber air bag.
By adopting the technical scheme, the invention aims to provide the high-voltage power distribution cabinet and the protection system thereof, and the device can be suitable for various outdoor environments by combining the device structure and the protection system, so that the use efficiency of the device is increased, and the environmental damage probability caused by the device is reduced.
Furthermore, the outer surface of the first inflation pipe is sleeved with a gooseneck, and the first inflation pipe and the second inflation pipe are identical in structure.
Through adopting above-mentioned technical scheme, the gooseneck can play the guard action to first gas tube and second gas tube.
Furthermore, the filling air bag is connected to the inside of the accommodating groove in an embedded manner in a silent state, and the material of the filling air bag is made of flame-retardant rubber.
By adopting the technical scheme, the gaps between the heat dissipation partition plates are filled after the air bags are expanded, so that the probability and the content of rainwater flowing backwards to the inside of the cabinet body are reduced.
Furthermore, the rubber air bag is of an annular structure, and the periphery of the outer surface of the lower end of the rubber air bag is an expansion area.
Through adopting above-mentioned technical scheme, the rubber material in inflation region reduces in other position thickness relatively, consequently the very first time inflation region makes its spalling after the rubber gasbag inflation, and its inside dry powder of putting out a fire is filled when installing simultaneously, and the dry powder of putting out a fire sprays downwards and put out a fire to it when the rubber gasbag spalling.
A high voltage power distribution cabinet and a protection system thereof are disclosed, wherein a control center internally comprises a smoke sensor, a temperature sensor, a main control module, a wireless transceiver module and a data processing module;
the smoke sensor, the temperature sensor, the main control module, the wireless transceiver module and the data processing module are in communication connection, and the main control module is electrically connected with the small air pump
Furthermore, the main control module presets a system parameter value range, and sends abnormal data to an external intelligent terminal through the wireless transceiver module.
Furthermore, the data processing module records real-time data of the smoke sensor and the temperature sensor and information processing times of the main control module.
Compared with the prior art, the invention has the beneficial effects that:
the invention aims to provide a high-voltage power distribution cabinet and a protection system thereof, which can be suitable for various outdoor environments by combining a device structure with the protection system, increase the use efficiency of the device and reduce the environmental damage probability caused by the device, when in use, a user installs a rubber air bag filled with dry powder in advance at the top end in a cabinet body and connects with a second air charging pipe, then a first air charging pipe is connected with a filling air bag, a small air pump is electrically connected with a control center, the user presets various parameter ranges in a main control module, the user establishes a connection with a wireless transceiver module through an external intelligent terminal so as to control the operation of the small air pump through the control module, when the rainfall is larger, the user can control the operation of the small air pump through the control module and inflate the filling air bag to fill the space between heat dissipation partition plates, thereby can effectually reduce probability and content that the rainwater got into by the heat dissipation window, solenoid valve control gassing pipeline, the outage is opened, electrically conductive closed, deflate to filling the gasbag, simultaneously when cabinet body internal line because of high temperature or other factor short circuit spontaneous combustion, smoke transducer detects feedback to control module, the small-size air pump of control module control is aerifyd the rubber gasbag through the second pipeline and is forced its inflation spalling, makes its inside dry powder of putting out a fire scatter, puts out a fire to it, reduces the environmental damage probability that is aroused by device itself.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a combination view of the miniature air pump and the filled air bag of the present invention;
FIG. 3 is a combination view of a filled bladder and a heat sink spacer in accordance with the present invention;
FIG. 4 is a view showing the combination of the rubber bladder and the control center according to the present invention.
FIG. 5 is a schematic diagram of a device protection system according to the present invention
In the figure:
1. a cabinet body; 2. a cabinet door; 3. a self-locking handle; 4. a heat dissipation window; 5. a heat dissipating partition; 6. a small air pump; 7. a first gas-filled tube; 8. an air bleed duct; 9. an electromagnetic valve; 10. a control center; 11. a rubber air bag; 12. a second gas-filled tube; 13. filling the air bag; 14. a receiving groove.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution:
a high-voltage power distribution cabinet comprises a cabinet body 1, wherein a cabinet door 2 is glued to the outer surface of the front end of the cabinet body 1, a self-locking handle 3 is fixedly connected to the outer surface of the front end of the cabinet door 2 close to one side, heat dissipation windows 4 are arranged on two sides of the cabinet body 1, heat dissipation partition plates 5 are fixedly connected to the inner portions of the heat dissipation windows 4 at equal intervals, a containing groove 14 is formed in the outer surface of the lower end of each heat dissipation partition plate 5, a filling air bag 13 is glued to the inner portion of the containing groove 14, a small air pump 6 is fixedly connected to the inner portion of the cabinet body 1 close to the heat dissipation windows 4, a first air pipe 7 and a second air pipe 12 are arranged on the outer surface of the lower end of the small air pump 6, the first air pipe 7 is fixedly connected with one end of the filling air bag 13, a deflation pipeline 8 is fixedly connected to the other, the position that the inside of the cabinet body 1 is close to the top is fixedly connected with rubber gasbag 11 and control center 10, and control center 10 is located the middle part of rubber gasbag 11, second gas tube 12 is connected with rubber gasbag 11.
By adopting the technical scheme, the invention aims to provide the high-voltage power distribution cabinet and the protection system thereof, and the device can be suitable for various outdoor environments by combining the device structure and the protection system, so that the use efficiency of the device is increased, and the environmental damage probability caused by the device is reduced.
Furthermore, the outer surface of the first inflation tube 7 is sleeved with a gooseneck, and the first inflation tube 7 and the second inflation tube 12 have the same structure.
Through adopting above-mentioned technical scheme, the gooseneck can play the guard action to first gas tube 7 and second gas tube 12.
Further, the filling air bag 13 is embedded inside the receiving groove 14 in a silent state, and the material of the filling air bag 13 is a flame retardant rubber material.
By adopting the technical scheme, the gaps between the heat dissipation partition plates 5 are filled after the filling air bags 13 are expanded, so that the probability and the content of rainwater flowing back to the inside of the cabinet body 1 are reduced.
Further, the rubber air bag 11 is of an annular structure, and the periphery of the outer surface of the lower end of the rubber air bag 11 is an expansion area.
Through adopting above-mentioned technical scheme, the rubber material in inflation region reduces in other positions thickness relatively, consequently makes its spalling in the very first time inflation region after 11 bloations of rubber gasbag, and the dry powder of putting out a fire is filled when its inside installation simultaneously, and the dry powder of putting out a fire sprays downwards and puts out a fire to it when 11 spallings of rubber gasbag.
A high voltage power distribution cabinet and a protection system thereof are disclosed, wherein a control center 10 internally comprises a smoke sensor, a temperature sensor, a main control module, a wireless transceiver module and a data processing module;
the smoke sensor, the temperature sensor, the main control module, the wireless transceiver module and the data processing module are in communication connection, and the main control module is electrically connected with the small air pump 6
Furthermore, the main control module presets a system parameter value range, and sends abnormal data to an external intelligent terminal through the wireless transceiver module.
Furthermore, the data processing module records real-time data of the smoke sensor and the temperature sensor and information processing times of the main control module.
The working principle is as follows:
the invention aims to provide a high-voltage power distribution cabinet and a protection system thereof, which can be suitable for various outdoor environments by combining a device structure with the protection system, increase the use efficiency of the device and reduce the environmental damage probability caused by the device, when in use, a user installs a rubber air bag 11 which is pre-filled with dry powder at the top end inside a cabinet body 1 and is connected with a second air charging pipe 12, then a first air charging pipe 7 is connected with a filling air bag 13, a small air pump 6 is electrically connected with a control center 10, the user presets various parameter ranges inside a main control module, the user establishes a connection with a wireless transceiver module through an external intelligent terminal so as to control the small air pump 6 to operate through the control module, when the rainfall is larger, the user can control the small air pump 6 to operate through the control module, and inflate the first air charging pipe 7 and the filling air bag 13 to expand and fill the space between heat dissipation partition plates 5, thereby can effectually reduce probability and content that the rainwater got into by heat dissipation window 4, solenoid valve 9 control gassing pipeline 8, the outage is opened, it is electrically conductive closed, deflate to filling gasbag 13, simultaneously when cabinet 1 internal line because of high temperature or other factor short circuit spontaneous combustion, smoke transducer detects feedback to control module, small-size air pump 6 of control module control aerifys its inflation spalling to rubber air bag 11 through the second pipeline, make its inside dry powder of putting out a fire scatter, put out a fire to it, reduce the environmental damage probability that causes by device itself.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high voltage distribution cabinet, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the front end surface of the cabinet body (1) is spliced there is cabinet door (2), the front end surface of cabinet door (2) is close to the position fixedly connected with auto-lock handle (3) of one side, heat dissipation window (4) have been seted up to the both sides of the cabinet body (1), the inside equidistance fixedly connected with heat dissipation baffle (5) of heat dissipation window (4), the lower extreme surface of heat dissipation baffle (5) has been seted up and has been accomodate groove (14), the inside of accomodating groove (14) is spliced there is filling balloon (13), the position fixedly connected with small-size air pump (6) that the inside of the cabinet body (1) is close to heat dissipation window (4), the lower extreme surface of small-size air pump (6) is provided with first gas tube (7) and second gas tube (12), first gas tube (7) and the one end fixed connection of filling balloon (13), and the other end fixedly connected with, the top fixedly connected with solenoid valve (9) of gassing pipeline (8), the inside of the cabinet body (1) is close to the position fixedly connected with rubber gasbag (11) and control center (10) on top, and control center (10) are located the middle part of rubber gasbag (11), second gas tube (12) are connected with rubber gasbag (11).
2. A high voltage distribution cabinet according to claim 1, characterized in that: the outer surface of the first inflation tube (7) is sleeved with a gooseneck, and the first inflation tube (7) and the second inflation tube (12) are identical in structure.
3. A high voltage distribution cabinet according to claim 1, characterized in that: the filling air bag (13) is connected to the inside of the accommodating groove (14) in an embedded manner in a silent state, and the material of the filling air bag (13) is flame-retardant rubber.
4. A high voltage distribution cabinet according to claim 1, characterized in that: the rubber air bag (11) is of an annular structure, and the periphery of the outer surface of the lower end of the rubber air bag (11) is an expansion area.
5. The high-voltage distribution cabinet and the protection system thereof according to one of claims 1 to 4, characterized in that: the control center (10) internally comprises a smoke sensor, a temperature sensor, a main control module, a wireless transceiver module and a data processing module;
the smoke sensor, the temperature sensor, the main control module, the wireless transceiver module and the data processing module are in communication connection, and the main control module is electrically connected with the small air pump (6).
6. The high-voltage power distribution cabinet and the protection system thereof according to claim 5, wherein: the main control module presets a system parameter value range and sends abnormal data to an external intelligent terminal through the wireless transceiving module.
7. The high-voltage power distribution cabinet and the protection system thereof according to claim 5, wherein: the data processing module records real-time data of the smoke sensor and the temperature sensor and information processing times of the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300929.1A CN111416282A (en) | 2020-04-16 | 2020-04-16 | High-voltage power distribution cabinet and protection system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300929.1A CN111416282A (en) | 2020-04-16 | 2020-04-16 | High-voltage power distribution cabinet and protection system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111416282A true CN111416282A (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010300929.1A Pending CN111416282A (en) | 2020-04-16 | 2020-04-16 | High-voltage power distribution cabinet and protection system thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110096675A (en) * | 2010-02-23 | 2011-08-31 | 이재용 | Electric equipment underground construction structure and construction method for inundation prevention of large electric equipment |
| CN105977818A (en) * | 2016-06-23 | 2016-09-28 | 安徽富煌电控设备有限公司 | Automatic detection type box-type substation |
| CN205863685U (en) * | 2016-07-25 | 2017-01-04 | 香江科技股份有限公司 | A kind of Moisture-proof switch cabinet of band heat sinking function |
| CN208539345U (en) * | 2018-04-25 | 2019-02-22 | 河南金鹏电力设备有限公司 | A kind of lightning protection fire prevention power distribution cabinet |
| CN210007177U (en) * | 2018-12-30 | 2020-01-31 | 南京传麒信息技术合伙企业(普通合伙) | intelligent metering box for low-voltage temporary electricity management |
| CN210296885U (en) * | 2019-08-07 | 2020-04-10 | 天津市荣翔电气设备有限公司 | Fireproof and noise-reducing high-voltage electrical power distribution cabinet |
-
2020
- 2020-04-16 CN CN202010300929.1A patent/CN111416282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110096675A (en) * | 2010-02-23 | 2011-08-31 | 이재용 | Electric equipment underground construction structure and construction method for inundation prevention of large electric equipment |
| CN105977818A (en) * | 2016-06-23 | 2016-09-28 | 安徽富煌电控设备有限公司 | Automatic detection type box-type substation |
| CN205863685U (en) * | 2016-07-25 | 2017-01-04 | 香江科技股份有限公司 | A kind of Moisture-proof switch cabinet of band heat sinking function |
| CN208539345U (en) * | 2018-04-25 | 2019-02-22 | 河南金鹏电力设备有限公司 | A kind of lightning protection fire prevention power distribution cabinet |
| CN210007177U (en) * | 2018-12-30 | 2020-01-31 | 南京传麒信息技术合伙企业(普通合伙) | intelligent metering box for low-voltage temporary electricity management |
| CN210296885U (en) * | 2019-08-07 | 2020-04-10 | 天津市荣翔电气设备有限公司 | Fireproof and noise-reducing high-voltage electrical power distribution cabinet |
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Application publication date: 20200714 |
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| RJ01 | Rejection of invention patent application after publication |