CN110970816A - Power distribution cabinet - Google Patents

Power distribution cabinet Download PDF

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Publication number
CN110970816A
CN110970816A CN201811137077.8A CN201811137077A CN110970816A CN 110970816 A CN110970816 A CN 110970816A CN 201811137077 A CN201811137077 A CN 201811137077A CN 110970816 A CN110970816 A CN 110970816A
Authority
CN
China
Prior art keywords
cabinet
layer
power distribution
heat dissipation
dehumidification
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
Application number
CN201811137077.8A
Other languages
Chinese (zh)
Inventor
朱国勤
李磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jurong Jiangdian Electrical Machinery Co ltd
Original Assignee
Jurong Jiangdian Electrical Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jurong Jiangdian Electrical Machinery Co ltd filed Critical Jurong Jiangdian Electrical Machinery Co ltd
Priority to CN201811137077.8A priority Critical patent/CN110970816A/en
Publication of CN110970816A publication Critical patent/CN110970816A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor

Abstract

The application provides a power distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is the cuboid structure the internal portion of cabinet is provided with distribution layer, dehumidification layer and heat dissipation layer, the dehumidification layer set up in distribution layer below, the heat dissipation layer set up in dehumidification layer below, the inside power distribution unit that is provided with of distribution layer, the dehumidification layer includes ponding groove and dehumidifier, the ponding groove set up in the dehumidifier top, the heat dissipation layer includes the hair-dryer, the inner wall of the cabinet body is provided with a plurality of ventilation pipes, the one end of ventilation pipe with distribution layer intercommunication, the other end with heat dissipation layer intercommunication. Through set up dehumidification layer and heat dissipation layer in cabinet body inside, can improve the heat dissipation and the dehumidification ability of switch board effectively, ensure the normal work of switch board.

Description

Power distribution cabinet
Technical Field
The application relates to the technical field of electric power, in particular to a power distribution cabinet.
Background
The power distribution cabinet is the terminal equipment of a power distribution system and is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops, and the motor control center is used in the occasions with concentrated loads and more loops. The power distribution cabinet is made of non-flammable materials, and an open-type power distribution cabinet can be installed in a production place with low electric shock risk; in a production place with high electric shock risk or poor operation environment, a closed power distribution cabinet is required to be installed; in dangerous production places with conductive dust or flammable and explosive gas, a closed or explosion-proof power distribution cabinet must be installed; all electrical elements, instruments, switches and circuits in the power distribution cabinet are orderly arranged, firmly installed and convenient to operate.
The existing power distribution cabinet generally comprises a cabinet body, wherein the cabinet body is a cuboid, a door is arranged on the side face of the cabinet body, the door is connected with the cabinet body in a rotating mode, and a power distribution device is arranged inside the cabinet body. However, the inventor finds in the research process of this application that current switch board heat-sinking capability is lower, and especially when summer, the inside high temperature of switch board often can influence the normal work of switch board to, under the wet weather of overcast and rainy, the inside moisture of switch board is heavier, also can influence the normal work of switch board equally.
Disclosure of Invention
The application provides a power distribution cabinet to it is lower to solve current power distribution cabinet heat-sinking capability, and wet easily and influence the problem of normal work.
The utility model provides a power distribution cabinet, includes the cabinet body, the cabinet body is the cuboid structure the internal portion of cabinet is provided with distribution layer, dehumidification layer and heat dissipation layer, the dehumidification layer set up in distribution layer below, the heat dissipation layer set up in dehumidification layer below, the inside distribution device that is provided with of distribution layer, the dehumidification layer is including ponding groove and dehumidifier, the ponding groove set up in the dehumidifier top, the heat dissipation layer includes the hair-dryer, the inner wall of the cabinet body is provided with a plurality of ventilation pipes, the one end of ventilation pipe with distribution layer intercommunication, the other end with heat dissipation layer intercommunication.
Preferably, be provided with humidity transducer and temperature sensor on the internal wall of cabinet, the side of the cabinet body is provided with the controller, humidity transducer, temperature sensor, dehumidifier and hair-dryer all with the controller is connected.
Preferably, the controller includes:
the acquisition module is used for acquiring the humidity value and the temperature value of the interior of the power distribution cabinet acquired by the humidity sensor and the temperature sensor;
the judgment module is used for judging whether the acquired humidity value and the acquired temperature value are greater than a preset threshold value or not;
and the execution module is used for controlling the execution of the dehumidifier and the blower according to the judgment result.
Preferably, a ventilation opening is formed in the side face of the cabinet body, and the ventilation opening is communicated with the inside of the power distribution layer.
Preferably, the cabinet body surface is provided with upper cabinet door and lower cabinet door, upper cabinet door with the distribution layer phase-match, lower cabinet door with dehumidification layer and heat dissipation layer phase-match.
Preferably, a baffle is arranged at the top of the cabinet body, and the baffle extends towards the outer side of the cabinet body and inclines downwards.
According to the technical scheme, the utility model provides a power distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is the cuboid structure the internal portion of cabinet is provided with distribution layer, dehumidification layer and heat dissipation layer, the dehumidification layer set up in distribution layer below, the heat dissipation layer set up in dehumidification layer below, the internal portion of distribution layer is provided with power distribution unit, the dehumidification layer includes ponding groove and dehumidifier, the ponding groove set up in the dehumidifier top, the heat dissipation layer includes the hair-dryer, the inner wall of the cabinet body is provided with a plurality of ventilation pipes, the one end of ventilation pipe with distribution layer intercommunication, the other end with heat dissipation layer intercommunication. Through set up dehumidification layer and heat dissipation layer in cabinet body inside, can improve the heat dissipation and the dehumidification ability of switch board effectively, ensure the normal work of switch board.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet provided in an embodiment of the present application;
fig. 2 is a cross-sectional view of a power distribution cabinet provided in an embodiment of the present application.
Wherein: 10-cabinet body, 101-distribution layer, 102-dehumidification layer, 1021-water accumulation layer, 1022-dehumidifier, 1023-temperature sensor, 103-heat dissipation layer, 1031-blower, 1033-temperature sensor, 104-ventilation pipe, 105-controller, 106-ventilation opening, 107-upper cabinet door, 108-lower cabinet door and 109-baffle.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
Referring to fig. 1 to 2, a power distribution cabinet comprises a cabinet body 10, the cabinet body 10 is of a cuboid structure, a power distribution layer 101, a dehumidification layer 102 and a heat dissipation layer 103 are arranged inside the cabinet body 10, the dehumidification layer 102 is arranged below the power distribution layer 101, the heat dissipation layer 103 is arranged below the dehumidification layer 102, a power distribution device is arranged inside the power distribution layer 101, the dehumidification layer 102 comprises a water accumulation groove 1021 and a dehumidifier 1022, the water accumulation groove 1021 is arranged above the dehumidifier 1022, the heat dissipation layer 103 comprises a blower 1031, the inner wall of the cabinet body 10 is provided with a plurality of ventilation pipes 104, one ends of the ventilation pipes 104 are communicated with the power distribution layer 101, and the other ends of the ventilation pipes are communicated with the heat dissipation layer 103.
According to the technical scheme, the power distribution cabinet provided by the application has the advantages that the dehumidification layer 102 and the heat dissipation layer 103 are arranged inside the cabinet body 10, the heat dissipation and dehumidification capacity of the power distribution cabinet can be effectively improved, and the normal work of the power distribution cabinet is guaranteed.
Referring to fig. 2, a humidity sensor 1023 and a temperature sensor 1033 are arranged on the inner wall of the cabinet 10, a controller 105 is arranged on the side surface of the cabinet 10, and the humidity sensor 1023, the temperature sensor 1033, a dehumidifier 1022 and a blower 1031 are all connected with the controller 105. Through the design, the controller 105 is used for analyzing the numerical values collected by the humidity sensor 1023 and the temperature sensor 1033, and the operation of the dehumidifier 1022 and the blower 1031 is controlled according to the analysis result, so that the dehumidification and heat dissipation accuracy of the power distribution cabinet is improved.
The controller 105 includes:
the acquisition module is used for acquiring a humidity value and a temperature value inside the power distribution cabinet, which are acquired by the humidity sensor 1023 and the temperature sensor 1033;
the judgment module is used for judging whether the acquired humidity value and the acquired temperature value are greater than a preset threshold value or not;
and an execution module, configured to control execution of the dehumidifier 1022 and the blower 1031 according to the determination result.
Referring to fig. 2, a ventilation opening 106 is formed in a side surface of the cabinet 10, and the ventilation opening 106 is communicated with the inside of the power distribution layer 101. The ventilation opening 106 can facilitate air circulation inside the cabinet body 10, and improve dehumidification and heat dissipation capabilities of the power distribution cabinet.
Referring to fig. 1, an upper cabinet door 107 and a lower cabinet door 108 are disposed on the surface of the cabinet body 10, the upper cabinet door 107 is matched with the power distribution layer 101, and the lower cabinet door 108 is matched with the dehumidification layer 102 and the heat dissipation layer 103.
Referring to fig. 1, a baffle 109 is disposed at the top of the cabinet 10, and the baffle 109 extends towards the outside of the cabinet 10 and inclines downwards. With this design, the baffle 109 can effectively block rain and snow from entering the interior of the cabinet 10.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (6)

1. The utility model provides a power distribution cabinet, a serial communication port, includes the cabinet body (10), the cabinet body (10) is the cuboid structure the cabinet body (10) inside is provided with distribution layer (101), dehumidification layer (102) and heat dissipation layer (103), dehumidification layer (102) set up in distribution layer (101) below, heat dissipation layer (103) set up in dehumidification layer (102) below, distribution layer (101) inside is provided with power distribution unit, dehumidification layer (102) include ponding groove (1021) and dehumidifier (1022), ponding groove (1021) set up in dehumidifier (1022) top, heat dissipation layer (103) include hair-dryer (1031), the inner wall of the cabinet body (10) is provided with a plurality of ventilation pipes (104), the one end of ventilation pipe (104) with distribution layer (101) intercommunication, the other end with heat dissipation layer (103) intercommunication.
2. The power distribution cabinet according to claim 1, wherein a humidity sensor (1023) and a temperature sensor (1033) are arranged on the inner wall of the cabinet body (10), a controller (105) is arranged on the side face of the cabinet body (10), and the humidity sensor (1023), the temperature sensor (1033), a dehumidifier (1022) and a blower (1031) are connected with the controller (105).
3. The electrical distribution cabinet according to claim 2, characterized in that the controller (105) comprises:
the acquisition module is used for acquiring the humidity value and the temperature value inside the power distribution cabinet acquired by the humidity sensor (1023) and the temperature sensor (1033);
the judgment module is used for judging whether the acquired humidity value and the acquired temperature value are greater than a preset threshold value or not;
and the execution module is used for controlling the execution of the dehumidifier (1022) and the blower (1031) according to the judgment result.
4. The electrical distribution cabinet according to claim 1, characterized in that the cabinet body (10) is provided with a ventilation opening (106) at a side thereof, the ventilation opening (106) being in communication with the inside of the electrical distribution layer (101).
5. The power distribution cabinet according to claim 1, wherein an upper cabinet door (107) and a lower cabinet door (108) are arranged on the surface of the cabinet body (10), the upper cabinet door (107) is matched with the power distribution layer (101), and the lower cabinet door (108) is matched with the dehumidification layer (102) and the heat dissipation layer (103).
6. The power distribution cabinet according to claim 1, characterized in that a baffle (109) is arranged at the top of the cabinet body (10), and the baffle (109) extends towards the outside of the cabinet body (10) and inclines downwards.
CN201811137077.8A 2018-09-28 2018-09-28 Power distribution cabinet Pending CN110970816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811137077.8A CN110970816A (en) 2018-09-28 2018-09-28 Power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811137077.8A CN110970816A (en) 2018-09-28 2018-09-28 Power distribution cabinet

Publications (1)

Publication Number Publication Date
CN110970816A true CN110970816A (en) 2020-04-07

Family

ID=70026679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811137077.8A Pending CN110970816A (en) 2018-09-28 2018-09-28 Power distribution cabinet

Country Status (1)

Country Link
CN (1) CN110970816A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160005584A (en) * 2014-07-07 2016-01-15 주식회사 케이디파워 Colling system for distributing board using geothermal
CN205212285U (en) * 2015-12-16 2016-05-04 国网河南确山县供电公司 Energy -concerving and environment -protective type block terminal
CN105914620A (en) * 2016-06-28 2016-08-31 国网山东省电力公司蓬莱市供电公司 Power multifunctional equipment box
CN106025857A (en) * 2016-06-28 2016-10-12 国网山东省电力公司蓬莱市供电公司 ZigBee protocol-based remote control switchgear
KR101753837B1 (en) * 2016-07-06 2017-07-04 이인석 Distribution box by using complex type dehumidifier means
CN107306017A (en) * 2016-04-22 2017-10-31 香江科技股份有限公司 A kind of low-voltage distribution apparatus with dehumidifying and cooling function
CN207039016U (en) * 2017-07-10 2018-02-23 新昌县佳良制冷配件厂 A kind of distribution box
CN207251023U (en) * 2017-09-13 2018-04-17 王雷 A kind of power distribution cabinet of high efficiency and heat radiation
CN207559322U (en) * 2017-12-25 2018-06-29 福建京华电气设备有限公司 A kind of 10kV high-tension switch cabinets with earth leakage protective device
CN207782218U (en) * 2017-12-02 2018-08-28 西安兴仪科技股份有限公司 A kind of novel electric panel cabinet
CN207896516U (en) * 2018-03-14 2018-09-21 沈阳汇鼎润达科技有限公司 Fixed ac metal closing switch gear

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160005584A (en) * 2014-07-07 2016-01-15 주식회사 케이디파워 Colling system for distributing board using geothermal
CN205212285U (en) * 2015-12-16 2016-05-04 国网河南确山县供电公司 Energy -concerving and environment -protective type block terminal
CN107306017A (en) * 2016-04-22 2017-10-31 香江科技股份有限公司 A kind of low-voltage distribution apparatus with dehumidifying and cooling function
CN105914620A (en) * 2016-06-28 2016-08-31 国网山东省电力公司蓬莱市供电公司 Power multifunctional equipment box
CN106025857A (en) * 2016-06-28 2016-10-12 国网山东省电力公司蓬莱市供电公司 ZigBee protocol-based remote control switchgear
KR101753837B1 (en) * 2016-07-06 2017-07-04 이인석 Distribution box by using complex type dehumidifier means
CN207039016U (en) * 2017-07-10 2018-02-23 新昌县佳良制冷配件厂 A kind of distribution box
CN207251023U (en) * 2017-09-13 2018-04-17 王雷 A kind of power distribution cabinet of high efficiency and heat radiation
CN207782218U (en) * 2017-12-02 2018-08-28 西安兴仪科技股份有限公司 A kind of novel electric panel cabinet
CN207559322U (en) * 2017-12-25 2018-06-29 福建京华电气设备有限公司 A kind of 10kV high-tension switch cabinets with earth leakage protective device
CN207896516U (en) * 2018-03-14 2018-09-21 沈阳汇鼎润达科技有限公司 Fixed ac metal closing switch gear

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