CN110137829A - A kind of outdoor switchgear - Google Patents

A kind of outdoor switchgear Download PDF

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Publication number
CN110137829A
CN110137829A CN201910481370.4A CN201910481370A CN110137829A CN 110137829 A CN110137829 A CN 110137829A CN 201910481370 A CN201910481370 A CN 201910481370A CN 110137829 A CN110137829 A CN 110137829A
Authority
CN
China
Prior art keywords
temperature
cabinet body
functional areas
temperature control
wind
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
CN201910481370.4A
Other languages
Chinese (zh)
Inventor
郭新军
刘贞礼
肖谢科
刘权威
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.)
Huaxiang Xiangneng Electric Co Ltd
Original Assignee
Huaxiang Xiangneng Electric 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 Huaxiang Xiangneng Electric Co Ltd filed Critical Huaxiang Xiangneng Electric Co Ltd
Priority to CN201910481370.4A priority Critical patent/CN110137829A/en
Publication of CN110137829A publication Critical patent/CN110137829A/en
Pending legal-status Critical Current

Links

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
    • H02B1/26Casings; 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
    • H02B1/32Mounting of devices therein
    • 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

Abstract

The present invention relates to a kind of outdoor switchgears, including cabinet body and upper cover, the upper cover is fixedly connected with cabinet body, the middle position of upper cover and cabinet body is provided with functional areas, wherein: being provided with temperature-controlling chamber in the functional areas, temperature control fan and the temperature control motor for controlling temperature control fan are provided in the temperature-controlling chamber, the cabinet body upper surface is provided with temperature control mouth, the temperature control mouth is connected to setting with temperature-controlling chamber, and the cooling piece for cooling and the heater for heating are provided in the temperature-controlling chamber;The controller for controlling each component is additionally provided in the functional areas.This programme can reduce the interference between power part and inside switch cabinet vigour part by the setting of functional areas, by the setting of cooling piece and heater, can achieve the purpose that cooling, dehumidifying, have it is easy to operate, energy consumption is lower, the beneficial effects such as practical.

Description

A kind of outdoor switchgear
Technical field
The present invention relates to equipment for power transmission and distribution fields, refer in particular to a kind of outdoor switchgear.
Background technique
Switchgear refers to for playing on-off, control or guarantor in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption The effects of shield, switchgear is by making voltage class in the electric equipment products of 3.6kV ~ 550kV, high voltage isolator and earthing switch, height Press on-load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and high-tension switch cabinet etc. several Usually there is the situation that case body temperature is excessively high or moisture is overweight in major class when existing switchgear uses outdoors, solve at present The major programme of high temperature problem is to achieve the purpose that cooling by addition fan etc. components, and the overweight situation of moisture is mostly Avoid moisture overweight by increasing the waterproof performance of device, but in actual use, inevitable actuator remains unchanged on fan The intracorporal temperature of cabinet can be improved, energy consumption is increased, meanwhile, what the droplet dew and ventilation opening generated by the variation of cabinet body internal-external temperature difference entered Steam is still difficult to be discharged, and has seriously affected the service life of switchgear.
For example, one kind disclosed " a kind of high-tension switch cabinet radiator ", notification number in Chinese patent literature CN207743603U, including pedestal, the base back surface and side are provided with multiple blow vents, and the base top connection height presses off Cabinet main body is closed, the high-tension switch cabinet main body is equipped with chamber door, and the chamber door is equipped with door lock, the high-tension switch cabinet main body two Side is equipped with thermal window, and the high-tension switch cabinet body top is equipped with radiator fan, and the radiator fan side is equipped with alarm Device, high-tension switch cabinet body lumen bottom are equipped with condenser pipe, and the refrigeration motor outside the hollow condenser pipe and cabinet connects It connects, the switchgear main body inner wall is equipped with multiple high-voltage switch gears, and the high-voltage switch gear side is equipped with temperature-detecting device.The program By the setting of top heat dissipation fan, it can achieve the purpose that heat dissipation, but the actuator for being located at cabinet body top can still generate largely Heat greatly reduces heat dissipation effect into cabinet body, meanwhile, in use, interior of the cabinet meeting for a long time under outdoor rain and snow weather In dampness, the operation of internal component is impacted, there are hidden danger.
Summary of the invention
The purpose of the present invention is being improved and being innovated for disadvantage present in background technique and problem, a kind of dissipate is provided The thermal efficiency is high and has the outdoor switchgear of dehumidification function.
The technical scheme is that constructing a kind of switchgear including cabinet body and upper cover, the upper cover is fixed with cabinet body The middle position of connection, upper cover and cabinet body is provided with functional areas, in which: temperature-controlling chamber is provided in the functional areas, it is described Temperature control fan and the temperature control motor for controlling temperature control fan are provided in temperature-controlling chamber, the cabinet body upper surface is provided with temperature control Mouthful, the temperature control mouth is connected to setting with temperature-controlling chamber, is provided in the temperature-controlling chamber for the cooling piece of cooling and for rising The heater of temperature;The controller for controlling each component is additionally provided in the functional areas.The setting of functional areas in scheme, Each actuator can be arranged outside cabinet body, avoid the heat generated in motion process from influencing cabinet body temperature, while can It avoids interfering with each other with the component of interior of the cabinet, the setting of temperature-controlling chamber, the wind direction of internal temperature control fan can be limited, guarantee Wind is entered in cabinet body by temperature control mouth, the setting of cooling piece, can reduce leaving air temp, improves cooling purpose, the setting of heater, Leaving air temp can be increased, reaches effect on moisture extraction, the setting of controller can be by temperature control motor, cooling piece and heater Control, to realize the effect of cooling, dehumidifying, strong applicability.
Preferably, the side of the functional areas is provided with ventilation opening, and thermovent is provided on the side wall of the cabinet body, described Ventilation opening and thermovent on be provided with Air Filter.The setting of ventilation opening can be improved the heat dissipation effect of function zone position, dissipate The setting of hot mouth can be improved the heat dissipation effect of interior of the cabinet, meanwhile, in temperature-fall period, the high temperature that interior of the cabinet is discharged is empty The intracorporal humid air of cabinet is discharged in dehumidification process, guarantees the mobility of air, improves efficiency for gas.
Preferably, several solar energy photovoltaic panels are provided on the upper lid, are additionally provided with use in the functional areas In the battery of storage electric energy, the solar energy photovoltaic panel and battery are electrically connected.Solar energy photovoltaic panel and battery Setting, can be practical without connection All other routes by battery as power supply when using outdoors.
Preferably, wind deflector is provided in the cabinet body, the wind deflector is arranged close to temperature control mouth, wind deflector and cabinet Body sidewall is hinged, and the air ducting for controlling wind deflector gear is additionally provided in the functional areas.Existing radiator fan exists It can only cool down mostly to fan blow-through position in actual use, needing to open for a long time can reach in temperature reduction cabinet body The purpose in portion, and then reduce the temperature of each position vigour part again, energy consumption is higher in actual use, and wind deflector and air ducting are set It sets, then can control the direction of air inlet, targetedly cool down to each vigour part position, improve cooling effect, drop Low energy consumption.
Preferably, the air ducting includes wind guide motor and wind-guiding pedestal, is provided with and leads on the wind-guiding pedestal Wind groove and inducer, the inducer and wind guide motor are sequentially connected, and are installed with drive rod, the drive on the inducer One end of lever is fixedly connected with inducer, and the other end of drive rod is hingedly provided with actuating sleeve, the free end of the wind deflector Hingedly it is provided with connecting rod, the connecting rod and actuating sleeve socket are arranged, and are additionally provided in the connecting rod and wind guide tank The rail block of cooperation.The setting of wind guide motor and inducer, for driving drive rod to rotate, thus control and drive rod socket The left-right position of connecting rod, the setting of wind guide tank guarantee connecting rod along desired trajectory then for controlling the running track of drive rod Movement, the hinged connecting rod with wind deflector can then control the position of wind deflector, successively enter the wind direction to control, and be easy to use.
Preferably, it is provided with the first Temperature Humidity Sensor in the cabinet body, the second temperature is provided in the functional areas Humidity sensor, first Temperature Humidity Sensor and the second Temperature Humidity Sensor are electrically connected with controller.In cabinet body And the setting of cabinet body outside Temperature Humidity Sensor, the parameters such as cabinet body internal and external temperature and humidity are able to detect, it is internal convenient for controller The control of portion's element.
Preferably, the bottom of cabinet bulk is provided with Moisture-absorption sheet, and the upper surface of the Moisture-absorption sheet is wave-shaped.Moisture-absorption sheet Setting, can limit the intracorporal humidity of cabinet, and Moisture-absorption sheet is generally arranged at cabinet body bottom end, avoid cabinet body internal water accumulation, meanwhile, it can will go out Air port, which is arranged, is further ensured that the humidity of interior of the cabinet in Moisture-absorption sheet two sides convenient for the discharge of moisture.
Advantages of the present invention and the utility model has the advantages that
The present invention by the settings of functional areas, can isolation drive part and interior of the cabinet, avoid the high-temperature gas generated when driving Cooling effect is influenced, while avoiding generating interference, the setting of cooling piece and heater, additionally it is possible to reach with the intracorporal function element of cabinet To the effect of dehumidifying, cooling.Overall structure of the present invention is simple, is additionally provided with guide plate and guiding device, improves cooling effect, drop Low energy consumption, it is practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the present invention.
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1.
In figure: 1- cabinet body, 2- upper cover, the functional areas 3-, 4- temperature-controlling chamber, 5- temperature control fan, 6- temperature control motor, 7- temperature control mouth, 8- cooling piece, 9- heater, 10- controller, 11- ventilation opening, 12- thermovent, 13- Air Filter, 14- solar energy photovoltaic panel, 15- Battery, 16- wind deflector, 17- wind guide motor, 18- wind-guiding pedestal, 19- wind guide tank, 20- inducer, 21- drive rod, 22- drive Dynamic set, 23- connecting rod, the first humidity sensor of 24-, the second humidity sensor of 25-, 26- Moisture-absorption sheet.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that when element be considered as " setting " or " connection " on the other element, it can be directly Setting connects on the other element or may be simultaneously present centering elements.
Unless otherwise defined, the skill of all technical and scientific terms and technical field of the invention used herein The normally understood meaning of art personnel is identical.Term used in the description is intended merely to describe specifically to implement purpose, is not It is designed to limit the invention.
As shown in Figure 1, 2, a kind of switchgear including cabinet body 1 and upper cover 2, the upper cover 2 are fixedly connected with cabinet body 1, The middle position of upper cover 2 and cabinet body 1 is provided with functional areas 3, in which: temperature-controlling chamber 4 is provided in the functional areas 3, it is described Temperature control fan 5 and the temperature control motor 6 for controlling temperature control fan 5,1 upper surface of the cabinet body setting are provided in temperature-controlling chamber 4 There is temperature control mouth 7, the temperature control mouth 7 is connected to setting with temperature-controlling chamber 4, the refrigeration for cooling is provided in the temperature-controlling chamber 4 Piece 8 and heater 9 for heating;The controller 10 for controlling each component is additionally provided in the functional areas 3.
Specifically, being set on the side wall of the cabinet body 1 as shown in Figure 1, the side of the functional areas 3 is provided with ventilation opening 11 It is equipped with thermovent 12, is provided with Air Filter 13 on the ventilation opening 11 and thermovent 12.
Specifically, as shown in Figure 1, being provided with several solar energy photovoltaic panels 14, the functional areas in the upper cover 2 The battery 15 for storing electric energy is additionally provided in 3, the solar energy photovoltaic panel 14 and battery 15 are electrically connected.
Specifically, as shown in Figure 1, 2, wind deflector 16 is provided in the cabinet body, the wind deflector 16 is close to temperature control Mouth setting, wind deflector 16 and cabinet body 1 are side walls hinged, are additionally provided in the functional areas 3 for controlling leading for the gear of wind deflector 16 Wind apparatus.
Specifically, as shown in Figure 1, 2, the air ducting includes wind guide motor 17 and wind-guiding pedestal 18, and described leads Wind guide tank 19 and inducer 20 are provided on wind pedestal 18, the inducer 20 and wind guide motor 17 are sequentially connected, described Drive rod 21 is installed on inducer 20, one end of the drive rod 21 is fixedly connected with inducer 20, drive rod 21 it is another End is hingedly provided with actuating sleeve 22, and the free end of the wind deflector 16 is hingedly provided with connecting rod 23, the connecting rod 23 with The socket of actuating sleeve 22 is arranged, and the rail block cooperated with wind guide tank 19 is additionally provided in the connecting rod 23.
Specifically, as shown in Figure 1, be provided with the first Temperature Humidity Sensor 24 in the cabinet body 1, the functional areas 3 Inside be provided with the second Temperature Humidity Sensor 25, first Temperature Humidity Sensor 24 and the second Temperature Humidity Sensor 25 with control Device 10 processed is electrically connected.
Specifically, the upper surface of the Moisture-absorption sheet 26 is in as shown in Figure 1,1 bottom of cabinet body is provided with Moisture-absorption sheet 26 It is wavy.
In use, when the first Temperature Humidity Sensor 24 senses in cabinet body 1 when the temperature is excessively high, controller 10 is controlled Temperature control motor 6, wind guide motor 17 and cooling piece 8 are opened, and low temperature wind is blown into cabinet body 1, and cool down rapidly cabinet body 1, until temperature Reach desired value, when the first Temperature Humidity Sensor 24 senses that humidity is excessively high in cabinet body 1, the control of controller 10 temperature control motor 6, Wind guide motor 17 and heater 9 are opened, and high temperature wind is blown into cabinet body 1, achievees the purpose that dehumidifying, when low temperature wind or high temperature wind When entering cabinet body 1, wind guide motor 17 controls inducer 20 and rotates, to control the rotation of drive rod 21, connecting rod 23 is in actuating sleeve 22 Under the action of left and right offset, and under the action of wind guide tank 19 along U-typed track run, drive of the wind deflector 16 in connecting rod 23 Air inlet is imported each position in cabinet body 1 by the lower reciprocating motion controlled, and furthermore solar energy photovoltaic panel 14 can be inhaled on daytime It receives sunlight to be converted into electric energy and store in battery 15, guarantees the normal operation of each component.
This programme structure is simple, easy to operate, and stability is strong, and has cooling, dehumidification efficiency high, and energy consumption is more low beneficial Effect.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention Art content, is all described in the claims.

Claims (7)

1. a kind of outdoor switchgear, including cabinet body and upper cover, it is characterised in that: the upper cover is fixedly connected with cabinet body, on The middle position of lid and cabinet body is provided with functional areas, in which:
It is provided with temperature-controlling chamber in the functional areas, temperature control fan is provided in the temperature-controlling chamber and for controlling temperature control fan Temperature control motor, the cabinet body upper surface is provided with temperature control mouth, and the temperature control mouth is connected to setting, the control with temperature-controlling chamber The cooling piece for cooling and the heater for heating are provided in greenhouse;
The controller for controlling each component is additionally provided in the functional areas.
2. outdoor switchgear according to claim 1, it is characterised in that the side of the functional areas is provided with ventilation opening, It is provided with thermovent on the side wall of the cabinet body, is provided with Air Filter on the ventilation opening and thermovent.
3. outdoor switchgear according to claim 1 or 2, it is characterised in that be provided with several too on the upper lid It is positive can photovoltaic panel, the battery for storing electric energy, the solar energy photovoltaic panel and storage are additionally provided in the functional areas Battery is electrically connected.
4. outdoor switchgear according to claim 1, it is characterised in that wind deflector is provided in the cabinet body, it is described Wind deflector close to temperature control mouth be arranged, wind deflector is side walls hinged with cabinet body, be additionally provided in the functional areas for control lead The air ducting of aerofoil gear.
5. outdoor switchgear according to claim 4, it is characterised in that the air ducting include wind guide motor and Wind-guiding pedestal is provided with wind guide tank and inducer on the wind-guiding pedestal, and the inducer and wind guide motor are sequentially connected, Drive rod is installed on the inducer, one end of the drive rod is fixedly connected with inducer, the other end hinge of drive rod It connects and is provided with actuating sleeve, the free end of the wind deflector is hingedly provided with connecting rod, and the connecting rod is set with actuating sleeve socket It sets, the rail block with wind guide tank cooperation is additionally provided in the connecting rod.
6. outdoor switchgear according to claim 1, it is characterised in that be provided with the first temperature and humidity in the cabinet body Sensor, is provided with the second Temperature Humidity Sensor in the functional areas, first Temperature Humidity Sensor and second warm and humid Sensor is spent to be electrically connected with controller.
7. outdoor switchgear according to claim 1, it is characterised in that the bottom of cabinet bulk is provided with Moisture-absorption sheet, institute The upper surface for stating Moisture-absorption sheet is wave-shaped.
CN201910481370.4A 2019-06-04 2019-06-04 A kind of outdoor switchgear Pending CN110137829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910481370.4A CN110137829A (en) 2019-06-04 2019-06-04 A kind of outdoor switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910481370.4A CN110137829A (en) 2019-06-04 2019-06-04 A kind of outdoor switchgear

Publications (1)

Publication Number Publication Date
CN110137829A true CN110137829A (en) 2019-08-16

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CN201910481370.4A Pending CN110137829A (en) 2019-06-04 2019-06-04 A kind of outdoor switchgear

Country Status (1)

Country Link
CN (1) CN110137829A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111828779A (en) * 2020-07-20 2020-10-27 中青建安建设集团有限公司 Shock attenuation protection device of building electromechanical device
CN111941369A (en) * 2020-08-11 2020-11-17 广东电网有限责任公司 Outdoor temporary tool cabinet of transformer substation
CN113300254A (en) * 2021-05-27 2021-08-24 江西丰源电气有限公司 Cubical switchboard of intelligence cooling dehumidification

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206418136U (en) * 2016-09-12 2017-08-18 王雪超 A kind of student's microbiological incubator
CN207499708U (en) * 2017-09-28 2018-06-15 东营胜明玻璃有限公司 A kind of rotary type security protection sliding window
CN208385851U (en) * 2018-07-23 2019-01-15 魏春香 A kind of electric power cabinet with dehumidification function
CN109638660A (en) * 2017-10-09 2019-04-16 江苏大浪电气集团有限公司 A kind of high and low voltage switchgear with automatic protection functions
CN208905023U (en) * 2018-11-08 2019-05-24 天津金吉利自动化技术有限公司 A kind of CEMS monitoring system network switch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206418136U (en) * 2016-09-12 2017-08-18 王雪超 A kind of student's microbiological incubator
CN207499708U (en) * 2017-09-28 2018-06-15 东营胜明玻璃有限公司 A kind of rotary type security protection sliding window
CN109638660A (en) * 2017-10-09 2019-04-16 江苏大浪电气集团有限公司 A kind of high and low voltage switchgear with automatic protection functions
CN208385851U (en) * 2018-07-23 2019-01-15 魏春香 A kind of electric power cabinet with dehumidification function
CN208905023U (en) * 2018-11-08 2019-05-24 天津金吉利自动化技术有限公司 A kind of CEMS monitoring system network switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111828779A (en) * 2020-07-20 2020-10-27 中青建安建设集团有限公司 Shock attenuation protection device of building electromechanical device
CN111941369A (en) * 2020-08-11 2020-11-17 广东电网有限责任公司 Outdoor temporary tool cabinet of transformer substation
CN113300254A (en) * 2021-05-27 2021-08-24 江西丰源电气有限公司 Cubical switchboard of intelligence cooling dehumidification
CN113300254B (en) * 2021-05-27 2022-10-18 江西丰源电气有限公司 Cubical switchboard of intelligence cooling dehumidification

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Application publication date: 20190816