CN113922254A - High-voltage switch equipment capable of rapidly dissipating heat - Google Patents
High-voltage switch equipment capable of rapidly dissipating heat Download PDFInfo
- Publication number
- CN113922254A CN113922254A CN202111272353.3A CN202111272353A CN113922254A CN 113922254 A CN113922254 A CN 113922254A CN 202111272353 A CN202111272353 A CN 202111272353A CN 113922254 A CN113922254 A CN 113922254A
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- China
- Prior art keywords
- air cooling
- equipment shell
- room
- power distribution
- chamber
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 2
- 241000883990 Flabellum Species 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000003434 inspiratory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000605 extraction 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
- 230000001105 regulatory effect Effects 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- 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
Abstract
The invention discloses high-voltage switch equipment capable of quickly dissipating heat, which comprises an equipment shell, wherein a distribution chamber is arranged in the main cavity area of the equipment shell, and one side of the distribution chamber is simultaneously positioned on one outer side wall of the equipment shell and is provided with an inside and outside through ventilation window; the air cooling mechanism comprises an air cooling chamber arranged in the equipment shell and positioned at one side adjacent to the power distribution chamber, and blades which are vertically arranged are arranged in the air cooling chamber and face the air cooling chamber; monitoring induction mechanism, including set up in the temperature sensor of electricity distribution room upper end, when needs dispel the heat, the second helical gear can drive pivot and flabellum under the transmission of motor, center pin and first helical gear and carry out synchronous revolution, and the flabellum of arranging from top to bottom is sustainable blows in a large amount of cold wind to in the electricity distribution room to carry out comprehensive heat dissipation of blowing to indoor electrical switch etc. simple and high-efficient, the filter screen can carry out the dust to the air of air cooling room inspiratory simultaneously and filter.
Description
Technical Field
The invention relates to the technical field of high-voltage switch equipment, in particular to high-voltage switch equipment capable of quickly dissipating heat.
Background
The high-voltage switch equipment is used for switching on and off, controlling or protecting in power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system, and has the functions of overhead wire inlet and outlet, cable inlet and outlet, bus connection and the like; generally, a switch device contains more electrical elements, such as a current-voltage transformer, a circuit breaker, a current-voltage meter, a load switch, a disconnecting switch and the like, the electronic devices can emit more heat during operation, when the internal temperature of the device exceeds an upper limit temperature, the internal devices of the device are easily damaged, although a heat dissipation hole or a heat dissipation fan and the like are generally arranged in the conventional device, the effect of the conventional device is slight under high-temperature and high-load operation, the effective heat dissipation effect cannot be achieved, meanwhile, the safety monitoring is not enough, and therefore, a high-voltage switch device capable of dissipating heat rapidly is provided.
Disclosure of Invention
The invention aims to provide high-voltage switch equipment capable of quickly dissipating heat, and aims to solve the problem of unsatisfactory heat dissipation effect in the background art, so that the invention aims to provide the high-voltage switch equipment capable of quickly dissipating heat, which can continuously blow a large amount of cold air to an inner cavity of the equipment by driving a plurality of groups of fans through one motor so as to achieve the effects of quick cooling and heat dissipation, and simultaneously, a monitoring device is used for detecting the installation state in a switch cabinet from time to time.
In order to achieve the purpose, the invention provides the following technical scheme: a high voltage switchgear capable of rapid heat dissipation, comprising:
the device comprises an equipment shell, wherein a power distribution chamber is arranged in the main cavity area of the equipment shell, and one side of the power distribution chamber is positioned on one outer side wall of the equipment shell and is provided with an internally and externally communicated ventilation window;
the air cooling mechanism comprises an air cooling chamber arranged in the equipment shell and positioned at one side adjacent to the power distribution chamber, and blades which are vertically arranged are arranged in the air cooling chamber and face the air cooling chamber;
and the monitoring induction mechanism comprises a temperature sensor arranged at the upper end of the power distribution room.
Preferably, one side of the fan blade is fixedly provided with a rotating shaft, the opposite end of the rotating shaft, which is positioned on the fan blade, is connected with the inner wall of the air cooling chamber through a rotatable shaft barrel, and one side of the rotating shaft, which is close to the fan blade, is also provided with a second bevel gear meshed with the output end of the driving device.
Preferably, a central shaft which is vertically arranged and can horizontally and freely rotate is further arranged in the middle of the air cooling chamber, first bevel gears which are meshed with and correspond to the second bevel gears are distributed on the central shaft, a motor which can drive the central shaft to rotate is arranged at the top of the central shaft, and the second bevel gears and the motor form a transmission structure through the first bevel gears and the central shaft.
Preferably, one side of the air cooling chamber close to the power distribution chamber is provided with a hollow blocking net capable of blocking, the air cooling chamber is located on the opposite side of the hollow blocking net, and the filter net is simultaneously installed on one side wall of the equipment shell.
Preferably, one side wall of equipment shell be provided with the air intake of filter screen looks adaptation, the air intake through air-cooled room, fretwork block net and electricity distribution room with communicate each other between the ventilation window, the inner chamber top of equipment shell is provided with the control room that is used for installing equipment such as motors, the front of equipment shell still is provided with the cabinet door that can rotate to open and shut.
Preferably, one side of the temperature sensor is located in the power distribution chamber at the same time, a smoke sensor is arranged in the power distribution chamber, a microprocessor controller electrically connected with the temperature sensor, the smoke sensor and the motor is arranged in the control chamber, and an early warning lamp electrically connected with the microprocessor controller is arranged on one side of the top of the equipment shell.
Compared with the prior art, the invention has the beneficial effects that:
through the setting of forced air cooling mechanism, (one), when needs heat dissipation, the second helical gear can drive pivot and flabellum under the transmission of motor, center pin and first helical gear and carry out synchronous revolution, and the flabellum of arranging from top to bottom can be sustainable blows in a large amount of cold wind to the distribution room in to carry out comprehensive heat dissipation of blowing to indoor electrical switch etc. simple and high-efficient.
(two) through monitoring induction mechanism's setting, temperature sensor can monitor the temperature in the distribution room often, and change according to the height of temperature, and then the output of regulating motor under microprocessor controller's control, reach the effect of practicing thrift energy consumption and intelligent accuse temperature, smoke transducer can monitor whether there is smog to produce in the distribution room, and judge its situation that whether component burning appears under microprocessor controller's analysis, when burning or smog appear, then early warning lamp cooperation alarm can get into bright lamp and pronunciation early warning state immediately, thereby reach safety monitoring's effect.
Drawings
FIG. 1 is a schematic view of the external left view structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the right view structure of the exterior of the apparatus of the present invention;
FIG. 3 is a schematic view of the front view of the internal structure of the present invention;
fig. 4 is a schematic view of the connection structure of the air cooling mechanism of the present invention.
In the figure: 100. an equipment housing; 110. a distribution room; 120. a ventilation window; 130. a control room; 140. an air inlet; 150. a cabinet door; 200. an air cooling mechanism; 210. an air cooling chamber; 220. a fan blade; 230. a rotating shaft; 240. a second helical gear; 250. a central shaft; 260. a first helical gear; 270. a motor; 280. a filter screen; 290. hollowing out the blocking net; 300. monitoring the sensing mechanism; 310. a temperature sensor; 320. a smoke sensor; 330. a microprocessor controller; 340. an early warning lamp.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides high-voltage switch equipment capable of quickly dissipating heat, which can drive a plurality of groups of fans to continuously blow a large amount of cold air to an inner cavity of the equipment through one motor so as to achieve the effects of quick cooling and heat dissipation, and meanwhile, a monitoring device is used for detecting the installation state in a switch cabinet from time to time.
Referring to fig. 1 to 4, a high voltage switchgear capable of dissipating heat rapidly according to an embodiment of the present invention is shown in fig. 1 to 4, and a main body of the high voltage switchgear capable of dissipating heat rapidly includes a housing 100, an air cooling mechanism 200, and a monitoring sensing mechanism 300.
The equipment shell 100 is provided with a distribution room 110 in the main cavity area, one side of the distribution room 110 is located on one outer side wall of the equipment shell 100 and is provided with an inner and outer through ventilation window 120, one side wall of the equipment shell 100 is provided with an air inlet 140 matched with a filter screen 280, the air inlet 140 is communicated with the distribution room 110 and the ventilation window 120 through an air cooling room 210 and a hollow blocking net 290, the top of an inner cavity of the equipment shell 100 is provided with a control room 130 for installing equipment such as a motor 270, the front of the equipment shell 100 is also provided with a cabinet door 150 capable of rotating to open and close, cold air blown out from the air cooling room 210 enters from one side of the distribution room 110, and hot air brought out from an electrical switch element is directly discharged to the outside of the cabinet through the ventilation window 120, so that the effects of rapid cooling and rapid heat extraction are achieved, and the layout is simple and practical.
The air cooling mechanism 200 includes an air cooling chamber 210 disposed inside the equipment enclosure 100 and adjacent to the power distribution chamber 110, a fan blade 220 vertically disposed inside the air cooling chamber 210, the fan blade 220 facing the air cooling chamber 210, a rotating shaft 230 fixedly mounted on one side of the fan blade 220, an opposite end of the rotating shaft 230 located on the fan blade 220 being connected to an inner wall of the air cooling chamber 210 through a rotatable shaft, a second helical gear 240 engaged with an output end of the driving device being further disposed on one side of the rotating shaft 230 close to the fan blade 220, when heat dissipation is required, the second helical gear 240 can drive the rotating shaft 230 and the fan blade 220 to synchronously rotate under the driving of the driving device, the fan blade 220 vertically disposed blows a large amount of cold air into the power distribution chamber 110, and performs comprehensive air blowing heat dissipation on indoor electrical switches, etc., the air cooling mechanism is simple and efficient, a central shaft 250 vertically disposed and capable of horizontally and freely rotating is further disposed in the center of the air cooling chamber 210, the central shaft 250 is distributed with a first helical gear 260 engaged with the second helical gear 240, the top of the central shaft 250 is provided with a motor 270 capable of driving the central shaft to rotate, the second helical gear 240 forms a transmission structure between the first helical gear 260 and the central shaft 250 and the motor 270, in order to further save energy consumption and reduce cost, the motor 270 can drive the first helical gear 260 to rotate through the central shaft 250 when the air cooling mechanism 200 is in operation, the first helical gears 260 arranged up and down can simultaneously drive all the second helical gears 240 to rotate, and further drive the fan blades 220 to rotate, and achieve the effect of one-machine-multiple-linkage, which not only reduces energy consumption, but also saves internal installation space, one side of the air cooling chamber 210 close to the power distribution chamber 110 is provided with a hollow blocking screen 290, the opposite side of the air cooling chamber 210 on the hollow blocking screen 290 is provided with a filter screen 280, the filter screen 280 is simultaneously installed on one side wall of the equipment housing 100, in order to clean and dustless the cold air entering the distribution room 110, the filter screen 280 can filter dust from the air sucked by the air cooling room 210 and blow the clean air into the distribution room 110, and the hollow blocking net 290 can prevent wires in the distribution room 110 or the maintainers from touching the rotating fan blades 220 by mistake, thereby achieving the effect of safety protection.
The monitoring induction mechanism 300 comprises a temperature sensor 310 arranged at the upper end of the power distribution chamber 110, a smoke sensor 320 is arranged at one side of the temperature sensor 310 and positioned in the power distribution chamber 110, a microprocessor controller 330 electrically connected with the temperature sensor 310, the smoke sensor 320 and the motor 270 is arranged in the control chamber 130, a warning lamp 340 electrically connected with the microprocessor controller 330 is arranged at one side of the top of the equipment shell 100, the temperature sensor 310 can monitor the temperature in the power distribution chamber 110 from time to time and adjust the output power of the motor 270 under the control of the microprocessor controller 330 according to the change of the temperature, so that the effects of saving energy consumption and intelligently controlling temperature are achieved, the smoke sensor 320 can monitor whether smoke is generated in the power distribution chamber 110 and judge whether the element is burnt under the analysis of the microprocessor controller 330, when burning or smoke occurs, the warning lamp 340 will enter the light-up and voice warning state immediately in cooperation with the alarm, thereby achieving the effect of safety monitoring.
In summary, in the high voltage switch apparatus capable of fast dissipating heat according to the embodiment, first, when heat dissipation is required, the second bevel gear 240 can drive the rotating shaft 230 and the fan blades 220 to rotate synchronously under the transmission of the motor 270, the central shaft 250 and the first bevel gear 260, the fan blades 220 arranged up and down can continuously blow a large amount of cold air into the power distribution chamber 110, and perform comprehensive air blowing and heat dissipation on indoor electrical switches, and the like, and at the same time, the temperature sensor 310 can monitor the temperature in the power distribution chamber 110 from time to time, and adjust the output power of the motor 270 under the control of the micro-processing controller 330 according to the change of the temperature, so as to achieve the effects of saving energy consumption and intelligent temperature control, the smoke sensor 320 can monitor whether smoke is generated in the power distribution chamber 110, and determine whether element combustion occurs under the analysis of the micro-processing controller 330, when combustion or smoke occurs, the early warning lamp 340 can immediately enter a light-up and voice early warning state in cooperation with the alarm, so that the effect of safety monitoring is achieved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A high-voltage switchgear capable of dissipating heat quickly, comprising:
the power distribution cabinet comprises an equipment shell (100), wherein a power distribution room (110) is arranged in the main cavity area of the equipment shell, and a ventilation window (120) which is communicated with the inside and the outside is arranged on one side of the power distribution room (110) and is positioned on one outer side wall of the equipment shell (100);
the air cooling mechanism (200) comprises an air cooling chamber (210) which is arranged in the equipment shell (100) and is positioned at one side adjacent to the power distribution chamber (110), the air cooling chamber (210) is internally provided with vertically arranged fan blades (220), and the fan blades (220) are right opposite to the air cooling chamber (210);
a monitoring sensing mechanism (300) including a temperature sensor (310) disposed at an upper end of the power distribution chamber (110).
2. A high voltage switchgear capable of rapid heat dissipation according to claim 1, characterized in that: one side of the fan blade (220) is fixedly provided with a rotating shaft (230), the opposite end of the rotating shaft (230) positioned on the fan blade (220) is connected with the inner wall of the air cooling chamber (210) through a rotatable shaft barrel, and one side of the rotating shaft (230) close to the fan blade (220) is also provided with a second bevel gear (240) meshed with the output end of the driving device.
3. A high voltage switchgear capable of rapid heat dissipation according to claim 2, characterized in that: the air cooling device is characterized in that a central shaft (250) which is vertically arranged and can horizontally and freely rotate is further arranged in the middle of the air cooling chamber (210), first bevel gears (260) which are meshed with and correspond to the second bevel gears (240) are distributed on the central shaft (250), a motor (270) which can drive the central shaft (250) to rotate is arranged at the top of the central shaft (250), and the second bevel gears (240) and the motor (270) form a transmission structure through the first bevel gears (260) and the central shaft (250).
4. A high voltage switchgear capable of rapid heat dissipation according to claim 3, wherein: but one side that air-cooled room (210) is close to distribution room (110) is provided with fretwork block net (290) that blocks, air-cooled room (210) are located fretwork block net (290) opposite side is provided with filter screen (280), filter screen (280) install in simultaneously a lateral wall of equipment shell (100).
5. The high voltage switchgear capable of dissipating heat quickly according to claim 4, wherein: one side wall of equipment shell (100) be provided with air intake (140) of filter screen (280) looks adaptation, air intake (140) through air-cooled room (210), fretwork block net (290) and distribution room (110) with communicate each other between ventilation window (120), the inner chamber top of equipment shell (100) is provided with control room (130) that are used for installing equipment such as motor (270), the front of equipment shell (100) still is provided with cabinet door (150) that rotatable opened and shut.
6. The high voltage switchgear capable of dissipating heat quickly according to claim 5, wherein: one side of the temperature sensor (310) is located in the power distribution room (110) at the same time, a smoke sensor (320) is arranged in the power distribution room, a microprocessor controller (330) electrically connected with the temperature sensor (310), the smoke sensor (320) and the motor (270) is arranged in the control room (130), and a warning lamp (340) electrically connected with the microprocessor controller (330) is arranged on one side of the top of the equipment shell (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111272353.3A CN113922254A (en) | 2021-10-29 | 2021-10-29 | High-voltage switch equipment capable of rapidly dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111272353.3A CN113922254A (en) | 2021-10-29 | 2021-10-29 | High-voltage switch equipment capable of rapidly dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113922254A true CN113922254A (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111272353.3A Pending CN113922254A (en) | 2021-10-29 | 2021-10-29 | High-voltage switch equipment capable of rapidly dissipating heat |
Country Status (1)
| Country | Link |
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| CN (1) | CN113922254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114862382A (en) * | 2022-05-05 | 2022-08-05 | 武汉同创元盛科技有限公司 | Online shopping payment transaction method and device |
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2021
- 2021-10-29 CN CN202111272353.3A patent/CN113922254A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114862382A (en) * | 2022-05-05 | 2022-08-05 | 武汉同创元盛科技有限公司 | Online shopping payment transaction method and device |
| CN114862382B (en) * | 2022-05-05 | 2023-04-28 | 武汉同创元盛科技有限公司 | Online shopping payment transaction method and device |
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