CN111009831B - Power distribution cabinet for control room - Google Patents
Power distribution cabinet for control room Download PDFInfo
- Publication number
- CN111009831B CN111009831B CN201911362580.8A CN201911362580A CN111009831B CN 111009831 B CN111009831 B CN 111009831B CN 201911362580 A CN201911362580 A CN 201911362580A CN 111009831 B CN111009831 B CN 111009831B
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- Prior art keywords
- cavity
- movable
- cooling
- communicated
- extrusion
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a power distribution cabinet for a control room, which comprises a shell, wherein the inner side of the shell is divided into a cooling cavity and an electrical element cavity by a partition plate, a plurality of cooling flow channels which are arranged in a protruding mode and communicated with a circulating assembly arranged in the cooling cavity are arranged on the inner wall of the electrical element cavity, an air induction cavity is arranged at the side end of the shell, a movable cavity is arranged between the air induction cavity and the electrical element cavity, a movable plate is slidably arranged on the inner side of the movable cavity and communicated with an extrusion assembly communicated with the cooling flow channels, and when the circulating assembly works, the extrusion assembly moves to drive the movable plate to move, so that the air induction cavity, the movable cavity and the electrical element cavity are communicated with each other. The cooling oil is introduced into the cooling flow channel and then enters the extrusion cavity to realize the movement of the movable plate, so that the air guide cavity, the movable cavity and the electric element cavity are communicated with each other, the external air enters and circulates, and the heat dissipation effect is good.
Description
Technical Field
The invention relates to the technical field of power correlation, in particular to a power distribution cabinet for a control room.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the 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 should provide protection, monitoring and control of the load.
The use of switch board is especially common in the control room, but current switch board only dispels the heat through the fan in the heat dissipation, and the radiating effect is general, and when not suitable for, the dust enters into in the switch board through the fan easily.
Disclosure of Invention
The invention aims to provide a power distribution cabinet for a control room, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electric power distribution cabinet for control room, electric power distribution cabinet includes the shell for the control room, cooling chamber and electrical component chamber are cut apart into through the baffle to the inboard of shell, be provided with a plurality of protruding settings on the inner wall in electrical component chamber with set up the cooling runner in the circulation subassembly intercommunication in the cooling chamber, the side of shell is provided with the induced air chamber, and is provided with movable chamber between induced air chamber and the electrical component chamber, and the inboard slidable mounting in movable chamber has the fly leaf, the fly leaf with the extrusion subassembly intercommunication of cooling runner intercommunication, work as circulation subassembly during operation makes the extrusion subassembly move in order to drive the fly leaf and removes, makes induced air chamber, movable chamber and electrical component chamber communicate each other.
As a further scheme of the invention: the inboard slidable mounting in electrical component chamber has the mounting panel that is used for the electrical component installation, be provided with interior clamping position on the mounting panel, the cooling flow channel sliding fit that interior clamping position and arch set up.
As a still further scheme of the invention: the circulating assembly comprises a cooling oil cavity arranged in the cooling cavity and an oil pump communicated with the cooling oil cavity, a port of the oil pump, which is far away from the cooling oil cavity, is communicated with one end of the cooling flow channel through a guide pipe, and one end of the cooling oil cavity, which is far away from the oil pump, is communicated with the inner side of the extrusion assembly through another guide pipe.
As a still further scheme of the invention: the extrusion assembly comprises an extrusion cavity, the extrusion cavity is arranged in the movable cavity, a sealing plate capable of sliding along the inner wall of the extrusion cavity is arranged at the upper end of the extrusion cavity, the sealing plate is fixedly connected with the movable plate, and when the movable plate moves upwards, the movable cavity is communicated with the induced air cavity.
As a still further scheme of the invention: the baffle between the movable cavity and the induced air cavity is provided with a through hole, the movable plate is provided with an air inlet, and when the movable plate moves upwards, the through hole is opposite to the air inlet.
As a still further scheme of the invention: and a fan is arranged on the inner side of the air inducing cavity.
As a still further scheme of the invention: one side of the air inducing cavity, which is far away from the movable cavity, is provided with a grid net, and a filter screen is arranged on the grid net.
As a still further scheme of the invention: and the electric element cavity and the cooling cavity are respectively provided with a first movable door and a second movable door.
Compared with the prior art, the invention has the beneficial effects that: the cooling oil is introduced into the cooling flow channel through the arranged circulating assembly, the cooling flow channel is arranged on the inner wall of the shell to realize heat dissipation, the cooling oil is introduced into the cooling flow channel and then enters the extrusion cavity to realize the movement of the movable plate, so that the air introducing cavity, the movable cavity and the electric element cavity are communicated with each other to realize the inlet and the circulation of outside air, the heat dissipation effect is good, and dust is ensured not to enter the shell when heat dissipation is not needed.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet for a control room.
Fig. 2 is a sectional view of a power distribution cabinet for a control room.
Fig. 3 is a schematic structural diagram of a mounting plate in a power distribution cabinet for a control room.
In the figure: the device comprises a shell 1, a first movable door 2, a second movable door 3, a movable cavity 4, a draught cavity 5, a fan 6, a movable plate 7, a sealing plate 8, a squeezing cavity 9, a cooling oil cavity 10, an oil pump 11, a cooling flow channel 12, a mounting plate 13, a filter screen 14, a cooling cavity 15, an electric element cavity 16 and a partition plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 3, in an embodiment of the present invention, the power distribution cabinet for a control room includes a housing 1, an inner side of the housing 1 is divided into a cooling cavity 15 and an electrical component cavity 16 by a partition 17, an inner wall of the electrical component cavity 16 is provided with a plurality of cooling channels 12 protruding and communicating with a circulation component arranged in the cooling cavity 15, a side end of the housing 1 is provided with an air inducing cavity 5, a movable cavity 4 is arranged between the air inducing cavity 5 and the electrical component cavity 16, an inner side of the movable cavity 4 is slidably mounted with a movable plate 7, the movable plate 7 is communicated with an extrusion component communicated with the cooling channels 12, and when the circulation component works, the extrusion component moves to drive the movable plate 7 to move, so that the air inducing cavity 5, the movable cavity 4 and the electrical component cavity 16 are communicated with each other.
In the embodiment of the invention, cooling oil is introduced into the cooling flow passage 12 through the arranged circulating component, the cooling flow passage 12 is arranged on the inner wall of the shell 1 to realize heat dissipation, the cooling oil is introduced into the cooling flow passage 12 and then enters the extrusion cavity 9 to realize the movement of the movable plate 7, so that the air introducing cavity 5, the movable cavity 4 and the electric element cavity 16 are communicated with each other to realize the inlet and the circulation of external air, the heat dissipation effect is good, and dust is ensured not to enter the shell 1 when heat dissipation is not needed.
In the embodiment of the present invention, it can be understood that the casing 1 is further provided with an air outlet, and the air outlet is provided with a filter screen for discharging hot air through the air outlet after the external air enters through the induced air cavity 5.
In the embodiment of the present invention, the cooling channels 12 are arranged in a curved manner on three surfaces of the inner side of the housing 1 to improve the heat dissipation effect.
In the embodiment of the invention, one side of the movable cavity 4 facing the shell 1 is always communicated with the inner side of the shell 1, and the movable plate 7 mainly controls the communication between the movable cavity 4 and the air inducing cavity 5.
As an embodiment of the present invention, a mounting plate 13 for mounting an electrical component is slidably mounted inside the electrical component cavity 16, and an inner clamping portion is disposed on the mounting plate 13, and the inner clamping portion is slidably engaged with the cooling flow channel 12 disposed in a protruding manner.
In the embodiment of the present invention, the mounting plate 13 is slidably engaged with the housing 1, so as to facilitate the mounting of the components, and it can be understood that the mounting plate 13 is inevitably provided with a fixing member, so as to ensure the position fixation after the mounting plate 13 is pushed to the inner side of the housing 1, and ensure the stability of the electrical components during the use process.
As an embodiment of the present invention, the circulating assembly includes a cooling oil chamber 10 disposed in the cooling chamber 15 and an oil pump 11 communicated with the cooling oil chamber 10, a port of the oil pump 11 far from the cooling oil chamber 10 is communicated with one end of the cooling flow channel 12 through a conduit, and one end of the cooling oil chamber 10 far from the oil pump 11 is communicated with the inside of the extrusion assembly through another conduit.
In the embodiment of the present invention, the oil pump 11 is operated to pump the cooling oil in the cooling oil chamber 10 into the cooling flow channel 12 for circulating flow, and to take away the heat in the electrical component chamber 16, and of course, the squeezing assembly is needed when the cooling oil chamber 10 is returned in the cooling flow channel 12.
As an embodiment of the present invention, the extrusion assembly includes an extrusion chamber 9, the extrusion chamber 9 is disposed in the movable chamber 4, a sealing plate 8 capable of sliding along an inner wall of the extrusion chamber 9 is disposed at an upper end of the extrusion chamber 9, the sealing plate 8 is fixedly connected to the movable plate 7, and when the movable plate 7 moves upward, the movable chamber 4 is communicated with the air inducing chamber 5.
In the embodiment of the present invention, after the cooling oil enters the extrusion chamber 9, the sealing plate 8 drives the movable plate 7 to move upward under the action of the pressure, and when the circulation assembly stops working, the sealing plate 8 loses the pressure and is reset under the action of the pressure of the sealing plate 8 and the pressure of the movable plate 7.
As an embodiment of the present invention, a through hole is formed on the baffle between the movable chamber 4 and the induced air chamber 5, an air inlet is formed on the movable plate 7, and when the movable plate 7 moves upward, the through hole is opposite to the air inlet.
In the embodiment of the present invention, when the movable plate 7 moves upward under the action of the sealing plate 8, the air inlet on the movable plate 7 is communicated with the through hole, so as to achieve the conduction effect.
As an embodiment of the present invention, a fan 6 is disposed inside the induced air chamber 5.
In the embodiment of the invention, when the fan 6 works, external air is introduced into the air inducing cavity 5, so that air conduction is realized.
As an embodiment of the present invention, a grid mesh is disposed on a side of the induced air cavity 5 away from the movable cavity 4, and a filter screen 14 is mounted on the grid mesh.
In the embodiment of the present invention, the filter screen 14 is provided to isolate dust.
In an embodiment of the present invention, the first movable door 2 and the second movable door 3 are respectively mounted on the electrical component chamber 16 and the cooling chamber 15.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The power distribution cabinet for the control room is characterized by comprising a shell (1), the inner side of the shell (1) is divided into a cooling cavity (15) and an electrical element cavity (16) through a partition plate (17), a plurality of cooling flow channels (12) which are arranged in a protruding mode and communicated with a circulating assembly arranged in the cooling cavity (15) are arranged on the inner wall of the electrical element cavity (16), an air guide cavity (5) is arranged at the side end of the shell (1), a movable cavity (4) is arranged between the air guide cavity (5) and the electrical element cavity (16), a movable plate (7) is slidably mounted on the inner side of the movable cavity (4), and the movable plate (7) is communicated with an extrusion assembly communicated with the cooling flow channels (12);
the circulating assembly comprises a cooling oil cavity (10) arranged in the cooling cavity (15) and an oil pump (11) communicated with the cooling oil cavity (10), one end opening, far away from the cooling oil cavity (10), of the oil pump (11) is communicated with one end of the cooling flow channel (12) through a guide pipe, and one end, far away from the oil pump (11), of the cooling oil cavity (10) is communicated with the inner side of the extrusion assembly through another guide pipe;
the extrusion assembly comprises an extrusion cavity (9), the extrusion cavity (9) is arranged in the movable cavity (4), a sealing plate (8) capable of sliding along the inner wall of the extrusion cavity (9) is arranged at the upper end of the extrusion cavity (9), the sealing plate (8) is fixedly connected with the movable plate (7), and when the movable plate (7) moves upwards, the movable cavity (4) is communicated with the air guide cavity (5).
2. The power distribution cabinet for the control room of claim 1, wherein a mounting plate (13) for mounting the electrical component is slidably mounted on the inner side of the electrical component cavity (16), and an inner embedding position is arranged on the mounting plate (13), and the inner embedding position is slidably matched with the protruding cooling flow channel (12).
3. The power distribution cabinet for the control room of claim 1, wherein a through hole is formed in a baffle plate between the movable cavity (4) and the induced draft cavity (5), an air inlet is formed in the movable plate (7), and when the movable plate (7) moves upwards, the through hole is opposite to the air inlet.
4. A control room power distribution cabinet according to claim 3, wherein a fan (6) is disposed inside the induced air cavity (5).
5. The power distribution cabinet for the control room of claim 4, wherein a grid net is arranged on one side of the induced air cavity (5) far away from the movable cavity (4), and a filter screen (14) is arranged on the grid net.
6. The electrical power distribution cabinet for control room of any one of claims 1 to 5, wherein the electrical component chamber (16) and the cooling chamber (15) are respectively provided with a first movable door (2) and a second movable door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362580.8A CN111009831B (en) | 2019-12-26 | 2019-12-26 | Power distribution cabinet for control room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362580.8A CN111009831B (en) | 2019-12-26 | 2019-12-26 | Power distribution cabinet for control room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111009831A CN111009831A (en) | 2020-04-14 |
| CN111009831B true CN111009831B (en) | 2021-07-30 |
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ID=70117947
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362580.8A Active CN111009831B (en) | 2019-12-26 | 2019-12-26 | Power distribution cabinet for control room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111009831B (en) |
Citations (12)
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| CN205657351U (en) * | 2016-05-23 | 2016-10-19 | 广州卡迅能源科技有限公司 | Switch cabinet |
| CN206452010U (en) * | 2016-12-25 | 2017-08-29 | 杨常成 | A kind of Novel electric tank cooling device |
| CN107333459A (en) * | 2017-09-06 | 2017-11-07 | 合肥同诺文化科技有限公司 | The hot guiding device of rack |
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| CN209438324U (en) * | 2018-11-01 | 2019-09-27 | 北京宋庄创意工场科技有限公司 | A kind of purifying indoor formaldehyde device |
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| CN209643213U (en) * | 2018-11-01 | 2019-11-15 | 扬州正扬电力科技有限公司 | A kind of blower power saving apparatus electrical control cabinet |
| CN209748008U (en) * | 2019-05-10 | 2019-12-06 | 南京维杰智能科技有限公司 | Heat dissipation dehumidification structure of intelligent power distribution terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6862777B2 (en) * | 2016-11-11 | 2021-04-21 | 富士通株式会社 | Manifold and information processing equipment |
| CN208674627U (en) * | 2018-08-14 | 2019-03-29 | 天津市华源电气设备有限公司 | A kind of moisture-proof low-voltage distribution cabinet in open air |
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2019
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205657351U (en) * | 2016-05-23 | 2016-10-19 | 广州卡迅能源科技有限公司 | Switch cabinet |
| CN206452010U (en) * | 2016-12-25 | 2017-08-29 | 杨常成 | A kind of Novel electric tank cooling device |
| JP2018182177A (en) * | 2017-04-19 | 2018-11-15 | 三菱電機株式会社 | Water-cooling cooler |
| CN206947765U (en) * | 2017-07-05 | 2018-01-30 | 江苏世锦电力技术有限公司 | A kind of high efficiency and heat radiation high-tension switch cabinet |
| CN107333459A (en) * | 2017-09-06 | 2017-11-07 | 合肥同诺文化科技有限公司 | The hot guiding device of rack |
| CN208338168U (en) * | 2018-06-20 | 2019-01-04 | 德阳唯方科技有限公司 | A kind of electromechanical equipment radiator |
| CN208572697U (en) * | 2018-08-10 | 2019-03-01 | 河南应用技术职业学院 | A kind of Special heat dissipating cabinet of computer application system |
| CN208623180U (en) * | 2018-09-06 | 2019-03-19 | 诸暨市丰搏环保科技有限公司 | A kind of intelligent temperature control rainproof distribution box |
| CN209438324U (en) * | 2018-11-01 | 2019-09-27 | 北京宋庄创意工场科技有限公司 | A kind of purifying indoor formaldehyde device |
| CN209643213U (en) * | 2018-11-01 | 2019-11-15 | 扬州正扬电力科技有限公司 | A kind of blower power saving apparatus electrical control cabinet |
| CN209571700U (en) * | 2019-02-23 | 2019-11-01 | 上海容贝实业有限公司 | A kind of hanging rain-proof control cabinet in open air |
| CN209748008U (en) * | 2019-05-10 | 2019-12-06 | 南京维杰智能科技有限公司 | Heat dissipation dehumidification structure of intelligent power distribution terminal |
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| Publication number | Publication date |
|---|---|
| CN111009831A (en) | 2020-04-14 |
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