CN223206688U - An intelligent switch cabinet for digital substation - Google Patents
An intelligent switch cabinet for digital substationInfo
- Publication number
- CN223206688U CN223206688U CN202422381030.3U CN202422381030U CN223206688U CN 223206688 U CN223206688 U CN 223206688U CN 202422381030 U CN202422381030 U CN 202422381030U CN 223206688 U CN223206688 U CN 223206688U
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- CN
- China
- Prior art keywords
- switch cabinet
- cabinet body
- dust removing
- mounting plate
- intelligent
- Prior art date
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Abstract
本实用新型公开了一种用于数字化变电站的智能开关柜，涉及智能开关柜技术领域，包括开关柜体，开关柜体的开口端转动安装有柜门，开关柜体的内底部侧壁上安装有安装板，安装板的两侧开设有两贯穿安装槽，两贯穿安装槽内均安装有散热风扇一，安装板的中部开设有若干穿线孔，安装板的底部还安装有两过滤网，开关柜体的底部侧壁上开设有与开关柜体内部相通的进气槽，进气槽位于安装板的底部，开关柜体的内顶部侧壁上还安装有多个散热风扇二，开关柜体的顶部侧壁上开设有与散热风扇二相对应的散热槽，开关柜体的外部设有与散热槽相对应的除尘部，解决了开关柜在散热时无法实现与外界气体之间的交换，导致散热效果差和柜体缺少必要的除尘处理的问题。
The utility model discloses an intelligent switch cabinet for a digital substation, relating to the technical field of intelligent switch cabinets, comprising a switch cabinet body, wherein a cabinet door is rotatably mounted on an open end of the switch cabinet body, a mounting plate is mounted on an inner bottom side wall of the switch cabinet body, two through-mounting slots are provided on both sides of the mounting plate, a cooling fan is mounted in each of the two through-mounting slots, a plurality of threading holes are provided in the middle of the mounting plate, two filters are further mounted on the bottom of the mounting plate, an air intake slot communicating with the interior of the switch cabinet body is provided on the bottom side wall of the switch cabinet body, the air intake slot is located at the bottom of the mounting plate, a plurality of cooling fans are further mounted on the inner top side wall of the switch cabinet body, a heat dissipation slot corresponding to the heat dissipation fan is provided on the top side wall of the switch cabinet body, a dust removal part corresponding to the heat dissipation slot is provided on the outside of the switch cabinet body, thereby solving the problem that the switch cabinet cannot realize the exchange between the outside air and the outside air during the heat dissipation, resulting in poor heat dissipation effect and lack of necessary dust removal treatment for the cabinet body.
Description
Technical Field
The utility model relates to the technical field of intelligent switch cabinets, in particular to an intelligent switch cabinet for a digital transformer substation.
Background
The digital transformer substation is an important component of a modern power system, and realizes high-automation and intelligent management of the transformer substation by integrating advanced information technologies such as the Internet of things, cloud computing, big data analysis, artificial intelligence and the like. The intelligent switch cabinet is a key component in the digital transformer substation, and the intelligent management and monitoring of the power equipment are realized through integrating modern technology.
Along with the gradual development of the switch cabinet towards the directions of high rated current, high protection level of the shell, miniaturization and the like, the prior intelligent switch cabinets adopt a sealing structure, the heat generated by the operation of the internal equipment of the switch cabinet adopting the sealing structure can often cause ineffective removal, so the switch cabinet needs to be subjected to heating and heat dissipation, the temperature rise of each part is limited within a permissible range, the aging of components can be accelerated due to the overhigh temperature in the cabinet body, the insulation performance and the reliability of the switch cabinet are reduced, the prior traditional intelligent switch cabinets mostly use the combination of a radiator, a temperature sensor and an intelligent controller, the temperature sensor senses the temperature inside the cabinet body and controls the opening and closing of the radiator through the controller so as to outwards remove the heat inside the cabinet body, the radiating effect of the radiating mode is poor, the switch cabinet and the outside air cannot be exchanged, the discharged heat is smaller, the periphery of the radiator is intelligently radiated, the good radiating effect cannot be achieved on the part far away from the radiator, the integral radiating of the inside of the cabinet body cannot be achieved, the necessary dustproof structure is absent in the radiating process of the existing cabinet body, and the outside dust can enter the inside of the cabinet body through the radiating opening, so that a solution is provided below the above problems.
Disclosure of utility model
The utility model aims to provide an intelligent switch cabinet for a digital transformer substation, which solves the problems that the existing intelligent switch cabinet provided by the background art cannot realize circulation with external air during heat dissipation, so that the heat dissipation effect is poor, the integral heat dissipation cannot be realized, and the cabinet body lacks necessary dust removal treatment.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides an intelligent switch cabinet for digital substation, includes the switch cabinet body, the front end of the switch cabinet body is run through and is set up, the open end of the switch cabinet body rotates and installs the cabinet door, install the mounting panel on the interior bottom lateral wall of the switch cabinet body, two run through the mounting groove has been seted up to the both sides of mounting panel, two it all installs radiator fan one in the mounting groove to run through, a plurality of through wires holes have been seted up at the middle part of mounting panel, two filter screens have still been installed to the bottom of mounting panel, two the filter screen all with it is corresponding to run through the mounting groove, set up on the bottom lateral wall of the switch cabinet body with the communicating air inlet groove of the internal portion of switch cabinet, the air inlet groove is located the bottom of mounting panel, still install a plurality of radiator fans two on the interior top lateral wall of the switch cabinet body, the outside of the switch cabinet body be equipped with the corresponding dust removal portion of radiator fan two.
Preferably, the dust removing part comprises a dust removing box and a dust removing plate, the dust removing box is arranged on the outer wall of the switch cabinet body, the dust removing box corresponds to the heat radiating groove, the first heat radiating grille is arranged at one end, far away from the switch cabinet body, of the dust removing box, the top of the dust removing box is provided with a through sliding groove, the dust removing plate is arranged in the through sliding groove in a sliding manner, and the top of the dust removing plate is provided with a lifting bar.
Preferably, the mounting plate is of a detachable structure, the mounting plate is mounted inside the switch cabinet body through bolts, two sides of the mounting plate are of an upward inclined structure, and the first cooling fan is mounted in an inclined mode matched with the mounting plate.
Preferably, a temperature sensor is installed in the switch cabinet body, a controller is installed on a cabinet door of the switch cabinet body, and the controller is connected with the temperature sensor through a wire.
Preferably, a second heat radiation grille is mounted on each air inlet groove.
Preferably, a rubber sleeve is arranged in each threading hole.
When the temperature in the switch cabinet body is too high, the cooling fan at the bottom is started for a while, and the cooling fan blows and dissipates heat in the cabinet body from bottom to top for a while, so that hot air at the bottom can be blown upwards, at the moment, the cooling fan II is started, the air in the cabinet body is blown outwards, the air outside is sucked into the cabinet body by the cooling fan I, and the cooling fan II blows out the hot air in the cabinet body to the outside of the cabinet body, so that the exchange of the air is realized, and the heat exchange can be better performed;
When the first cooling fan and the second cooling fan are used for air intake and exhaust, the first cooling fan and the second cooling fan are both filtered through the filter screen and the dust removing plate, so that a dustproof effect is achieved, the first cooling fan can be prevented from sucking external dust into the switch cabinet body through the filter screen, and the dust removing plate is arranged to prevent the external dust from entering the switch cabinet body when the second cooling fan does not need to dissipate heat.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a schematic view of a partial cross-sectional structure of an embodiment showing a switch cabinet with a cabinet door removed;
FIG. 3 is a schematic cross-sectional view of an embodiment for showing a mounting plate;
FIG. 4 is an enlarged schematic view showing the structure of A in FIG. 3 according to an embodiment;
FIG. 5 is a schematic diagram of a back structure for showing a switch cabinet according to an embodiment;
fig. 6 is a schematic diagram showing a cross-sectional structure of a dust removing part according to an embodiment.
The device comprises a switch cabinet body, a cabinet door, a mounting plate, a penetrating mounting groove, a radiating fan I, a threading hole I, a filter screen I, an air inlet groove I, a radiating fan II, a radiating groove 11, a dust removing part, a dust removing box II, a dust removing plate 13, a dust removing box 14, a radiating grid I, a penetrating chute 15, a temperature sensor 16, a temperature sensor 17, a controller 18, a radiating grid II, a rubber sleeve 19 and a rubber sleeve.
Detailed Description
See fig. 1 to 4, an intelligent switch cabinet for digital substation, including the switch cabinet body 1, the front end of the switch cabinet body 1 is for running through the setting, cabinet door 2 is installed in the rotation of the open end of the switch cabinet body 1, the internally mounted of the switch cabinet body 1 has temperature sensor 16, install controller 17 on cabinet door 2 of the switch cabinet body 1, controller 17 and temperature sensor 16 wire connection, cabinet door 2 can close when the switch cabinet body 1 is using, thereby prevent that external dust from entering into the internal portion of cabinet, the cabinet body still can play the effect of protection, through the temperature sensor 16 at the internal installation of switch cabinet body 1 makes can detect the internal temperature of switch cabinet body 1, temperature sensor 16 can give controller 17 with monitoring data transmission, the internal portion of controller 17 contains a microprocessor or logic circuit, be used for receiving and handling the signal from temperature sensor, the controller can be according to the temperature threshold value or the algorithm that predetermine, whether controller 17 can detect the internal temperature of switch cabinet body 1 is in proper value, thereby can be convenient for the user's manual intervention in the internal portion of switch cabinet is equipped with at the internal portion of temperature controller 17 at the time, thereby can be in time the condition of the user interface is required to monitor 1.
See fig. 2, 3 and 4, install mounting panel 3 on the interior bottom lateral wall of the switch cabinet body 1, a plurality of through wires holes 6 have been seted up at the middle part of mounting panel 3, mounting panel 3 is detachable construction, mounting panel 3 passes through the bolt to be installed inside the switch cabinet body 1, the switch cabinet body 1 can install mounting panel 3 in advance on the bottom lateral wall of the cabinet body when using, a cable for being connected with inside electrical component can enter into the cabinet body inside through wires holes 6, all be equipped with rubber sleeve 19 in each through wires hole 6, through the installation rubber sleeve 19 in through wires holes 6 make the cable can be better with the through wires hole 6 realize the adaptation.
Two run-through mounting grooves 4 have been seted up to the both sides of mounting panel 3, two run-through mounting grooves 4 are interior all to install radiator fan 5, the both sides of mounting panel 3 are for being upwards tilt form structure, radiator fan 5 of two radiator fans also be for being installed with mounting panel 3 matched with tilt form, radiator fan 5 of tilt installation can promote the air flow more effectively, because they can provide better convection current along the inside hot air current route of cabinet, radiator fan 5's inclination helps upwards promote the hot air from the bottom, promote hot air to rise and discharge from the top, thereby realize more effective heat exchange, two filter screens 7 are still installed to the bottom of mounting panel 3, two filter screens 7 all correspond with run-through mounting groove 4, the air inlet channel 8 with the inside communicating of switch cabinet 1 has been seted up on the bottom lateral wall of switch cabinet 1, air inlet channel 8 is located the bottom of mounting panel 3, when controller 17 is higher than the setting for the temperature that detects after handling the data of temperature sensor 16 transmission, controller 17 can control radiator fan 5 start, fan 5 is followed the cabinet and is followed the air inlet channel 8 and is gone into the filter screen 7 and can be passed through the filter screen 1 to the filter screen through the filter cabinet 1 and is passed through to the filter screen 1 and is passed through to the end on the filter cabinet 1, can realize the filter screen is passed through the end is passed through to the filter screen 1 and is passed through to the air inlet end 1 and is passed through the filter 1 and is passed through the end 1 and the filter 1 and the end is passed through the filter 1.
The second heat dissipation grids 18 are arranged on the air inlet grooves 8, and dust can be reduced from entering the switch cabinet body 1 through the second heat dissipation grids 18 arranged on the air inlet grooves 8.
As shown in fig. 2 and 6, the inner top side wall of the switch cabinet body 1 is further provided with a plurality of second cooling fans 9, the top side wall of the switch cabinet body 1 is provided with a cooling groove 10 corresponding to the second cooling fans 9, the first cooling fans 5 are started, the second cooling fans 9 are controlled to be started at the same time, the second cooling fans 9 are used for radiating heat together, the first cooling fans 5 are used for blowing and radiating heat to the interior of the cabinet body from bottom to top, so that hot air capable of blowing the bottom moves upwards, at the moment, the second cooling fans 9 are also started, the second cooling fans 9 can blow air in the cabinet body outwards through the cooling grooves 10, the first cooling fans 5 suck external air into the cabinet body, and the second cooling fans 9 blow hot air in the cabinet body out of the cabinet body, so that air exchange is realized, and heat exchange can be better performed.
As shown in fig. 5 and 6, the dust removing part 11 corresponding to the heat radiating groove 10 is arranged outside the switch cabinet body 1, and since the second heat radiating fan 9 is in a closed state when the switch cabinet body 1 does not need to radiate heat, the external dust can enter the switch cabinet body 1 through the heat radiating groove 10, and the operation of the electric elements in the switch cabinet body 1 is affected and can be attached to the second heat radiating fan 9, so that the heat radiating efficiency of the second heat radiating fan 9 is affected, the external dust can be effectively prevented from entering the switch cabinet body 1 by installing the dust removing part 11 at the heat radiating groove 10, and the pollution and damage of the dust to the electric elements are reduced.
The dust removal portion 11 includes dust removal box 12 and dust removal board 13, dust removal box 12 installs on the outer wall of the cubical switchboard body 1, dust removal box 12 is corresponding with heat dissipation groove 10, dust removal box 12 keeps away from the one end of cubical switchboard body 1 and installs first 14 of heat dissipation grid, run through spout 15 has been seted up at the top of dust removal box 12, dust removal board 13 slides and sets up in running through spout 15, through radiator fan two 9 exhaust gas can enter into dust removal box 12, gas can realize discharging through dust removal board 13 and has first 14 of heat dissipation grid again, thereby can prevent that the dust from entering into the cubical switchboard body 1 through heat dissipation groove 10 through first 14 of installation and dust removal board 13, the lifting strip is installed at the top of dust removal board 13, dust removal board 13 realizes the installation through running through spout 15, but the accessible upwards pulling when cleaning the dust removal board 13 makes can be followed dust removal box 12 and is cleaned, clean again with dust removal board 13 reinsertion running through spout 15 can, dust removal board 13 easily dismantles and clean structure makes maintenance personnel can conveniently clean and maintain the good running state of equipment.
Claims (6)
1. The utility model provides an intelligent switch cabinet for digital substation, includes the switch cabinet body (1), its characterized in that, the front end of the switch cabinet body (1) is run through the setting, install cabinet door (2) in the opening end rotation of the switch cabinet body (1), install mounting panel (3) on the interior bottom lateral wall of the switch cabinet body (1), two run through mounting groove (4) have been seted up to both sides of mounting panel (3), two all install radiator fan one (5) in running through mounting groove (4), a plurality of through wires holes (6) have been seted up at the middle part of mounting panel (3), two filter screens (7) all with run through mounting groove (4) corresponding, set up on the bottom lateral wall of the switch cabinet body (1) with inside communicating air inlet tank (8) of the switch cabinet body (1), air inlet tank (8) are located the bottom of mounting panel (3), still install two radiator fan two (9) on the interior top lateral wall of the switch cabinet body (1), radiator fan two (10) have been seted up on the bottom wall corresponding with radiator fan (10) of the switch cabinet body (1).
2. The intelligent switch cabinet for the digital substation according to claim 1, wherein the dust removing part (11) comprises a dust removing box (12) and a dust removing plate (13), the dust removing box (12) is arranged on the outer wall of the switch cabinet body (1), the dust removing box (12) corresponds to the heat radiating groove (10), one end, far away from the switch cabinet body (1), of the dust removing box (12) is provided with a first heat radiating grid (14), the top of the dust removing box (12) is provided with a through sliding groove (15), the dust removing plate (13) is arranged in the through sliding groove (15) in a sliding mode, and the top of the dust removing plate (13) is provided with a lifting bar.
3. The intelligent switch cabinet for the digital transformer substation according to claim 1, wherein the mounting plate (3) is of a detachable structure, the mounting plate (3) is mounted inside the switch cabinet body (1) through bolts, two sides of the mounting plate (3) are of an upward inclined structure, and the two radiating fans I (5) are also mounted in an inclined structure matched with the mounting plate (3).
4. An intelligent switch cabinet for a digital substation according to claim 1, characterized in that a temperature sensor (16) is installed in the switch cabinet body (1), a controller (17) is installed on a cabinet door (2) of the switch cabinet body (1), and the controller (17) is connected with the temperature sensor (16) through wires.
5. An intelligent switchgear for a digital substation according to claim 1, characterized in that each air inlet slot (8) is fitted with a second heat-dissipating grille (18).
6. An intelligent switchgear for a digital substation according to claim 1, characterized in that a rubber sleeve (19) is provided in each of the said threading holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422381030.3U CN223206688U (en) | 2024-09-27 | 2024-09-27 | An intelligent switch cabinet for digital substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422381030.3U CN223206688U (en) | 2024-09-27 | 2024-09-27 | An intelligent switch cabinet for digital substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223206688U true CN223206688U (en) | 2025-08-08 |
Family
ID=96602393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422381030.3U Active CN223206688U (en) | 2024-09-27 | 2024-09-27 | An intelligent switch cabinet for digital substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223206688U (en) |
-
2024
- 2024-09-27 CN CN202422381030.3U patent/CN223206688U/en active Active
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