CN109638848A - A kind of box type high voltage passive automatic compensation apparatus - Google Patents

A kind of box type high voltage passive automatic compensation apparatus Download PDF

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Publication number
CN109638848A
CN109638848A CN201811369622.6A CN201811369622A CN109638848A CN 109638848 A CN109638848 A CN 109638848A CN 201811369622 A CN201811369622 A CN 201811369622A CN 109638848 A CN109638848 A CN 109638848A
Authority
CN
China
Prior art keywords
box body
sealing plate
compensation device
box
groove
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
CN201811369622.6A
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Chinese (zh)
Inventor
王赞锋
陈建
叶军
叶尊平
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.)
Hubei Shangke Electric Co Ltd
Original Assignee
Hubei Shangke 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 Hubei Shangke Electric Co Ltd filed Critical Hubei Shangke Electric Co Ltd
Priority to CN201811369622.6A priority Critical patent/CN109638848A/en
Publication of CN109638848A publication Critical patent/CN109638848A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • 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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; 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
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

本发明公开了一种箱式高压无功自动补偿装置，包括箱体，所述箱体内底壁上固定安装有补偿装置，所述箱体四周侧壁均设有第一开口，四个所述第一开口内均设有密封板，所述密封板下端与箱体转动连接，且箱体上设有对密封板的限位机构，所述密封板上设有第二开口，所述箱体上端面设有连通内部的通风口，所述通风口和四个第二开口内均密封固定连接有防尘网，所述通风口内水平设有散热风扇，所述散热风扇设置在防尘网上侧，且散热风扇与箱体固定连接。本发明结构合理，增强补偿装置内部空气的流通性，提高散热效率，同时对空气进行过滤，防止空气中的灰尘，对电子设备造成损害，影响补偿装置的使用。

The invention discloses a box-type high-voltage reactive power automatic compensation device, which comprises a box body, a compensation device is fixedly installed on the bottom wall of the box body, and the surrounding side walls of the box body are provided with first openings. The first opening is provided with a sealing plate, the lower end of the sealing plate is rotatably connected with the box body, and the box body is provided with a limiting mechanism for the sealing plate, the sealing plate is provided with a second opening, and the box body is provided with a second opening. The upper end face is provided with a ventilation opening that communicates with the interior, the ventilation opening and the four second openings are sealed and fixedly connected with a dustproof net, and a cooling fan is horizontally arranged in the ventilation opening, and the cooling fan is arranged on the upper side of the dustproof net , and the cooling fan is fixedly connected to the box. The invention has a reasonable structure, enhances the air circulation inside the compensation device, improves the heat dissipation efficiency, and simultaneously filters the air to prevent dust in the air from causing damage to electronic equipment and affecting the use of the compensation device.

Description

A kind of box type high voltage passive automatic compensation apparatus
Technical field
The present invention relates to electrical equipment technical field more particularly to a kind of box type high voltage passive automatic compensation apparatus.
Background technique
High Voltage and Passive Automatic Compensation Device is one of most common equipment in power equipment, and the high-voltage reactive of existing market is certainly Dynamic compensation device mostly has the difficult problem of heat dissipation, and the use of electric power facility is excessively high often along with the accumulation of heat, then can Cause electric power facility to damage, stop working, people's lives and work are impacted, while dust is also easy to cause electric power Circuit element is corroded in the damage of facility.
Through retrieving, Chinese patent grant number CN205921390U discloses a kind of compensation device, including shell and Qi Nei Compensation device main body, the shell include foreboard, back plate, top plate and bottom plate, left plate and right side plate, the downside of the top plate It is fixedly installed with card slot, the upper side of the bottom plate is fixedly installed with limiting slot corresponding with groove position, compensation device master Body) upper and lower end be plugged in card slot and limiting slot respectively；The medial surface top of the back plate is fixedly installed with temperature detect switch (TDS), after Water conservancy diversion fin is fixedly installed in the middle part of plate, the lateral surface of back plate is provided with blower placing chamber, the inside of the blower placing chamber It is fixedly installed with blower；The position that the inside of the shell corresponds to quadrangle on the outside of quadrangle and limiting slot on the outside of card slot is equipped with positioning The inside of part, locating piece is fixedly installed with electric telescopic rod；The outside of locating piece fixed be connected with is parallel to left plate, right side The filter plate of plate is fixedly installed with strainer in the middle part of the filter plate；It is located at the electric telescopic rod in left side on the inside of left plate, right side plate Outer end pass through filter plate be fixedly connected with left plate, positioned at right side electric telescopic rod outer end pass through filter plate be fixedly connected right side Plate；The electric telescopic rod and blower are electrically connected temperature detect switch (TDS).
Existing compensation device has the following disadvantages: it goes to guarantee the circulation of inner air by labyrinth, compared with For waste；Simultaneously as structure is complex, when internal compensation device when something goes wrong, it is difficult to handled.
For this purpose, it is proposed that a kind of box type high voltage passive automatic compensation apparatus solves the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of box type high-voltage proposed is idle certainly Dynamic compensation device.
To achieve the goals above, present invention employs following technical solutions:
A kind of box type high voltage passive automatic compensation apparatus, including cabinet are fixedly installed with compensation in the cabinet inner bottom wall Device, the cabinet surrounding side wall are equipped with the first opening, are equipped with sealing plate, the sealing plate in four first openings Lower end is connect with body pivot, and cabinet is equipped with the position-limit mechanism to sealing plate, and the sealing plate is equipped with the second opening, institute The ventilation opening that cabinet upper surface is equipped with inside connection is stated, being sealedly and fixedly connected in the ventilation opening and four second openings, there have to be anti- Dirt net, horizontal in the ventilation opening to be equipped with radiator fan, the radiator fan is arranged on the upside of Air Filter, and radiator fan and case Body is fixedly connected.
Preferably, the position-limit mechanism includes the groove being arranged on the first opening sidewalls, is equipped with fixture block in the groove, And fixture block one end extends to outside groove, the sealing plate be equipped with the matched card slot of fixture block, spring is equipped in the groove, The spring one end is fixedly connected with fixture block, and the spring other end is fixedly connected with groove bottom wall, and the cabinet exterior is equipped with The third of communication groove is open, and is equipped with push-and-pull block in the third opening, and push and pull block and be fixedly connected with fixture block.
Preferably, sealing strip is fixedly connected on the sealing plate side wall, and sealing strip is equipped with corresponding with groove position Through-hole.
Preferably, the push-and-pull block is evenly equipped with non-slip groove far from one end of fixture block.
Preferably, the sealing plate is equipped with handle far from the side of cabinet, and handle is fixedly connected with sealing plate.
Preferably, the cabinet uses and sealing plate is all made of isolation material.
Compared with prior art, the invention has the benefit that
1, this patent can fully ensure that the circulation of compensation device inner air by the way that more opening and ventilation opening is arranged Property, not needing cumbersome structure i.e. can be improved radiating efficiency, and heat dissipation effect, while apparatus structure letter are maintained under the premise of saving It is single.
2, this patent is by setting sealing plate, then is limited by position-limit mechanism to sealing plate, so as to easily beat Open sealing plate, it may be convenient to operate to the compensation device of box house, repair or replace, guarantee single unit system effect Stability, and have sealing plate on four sides of cabinet, compensation device any part can be operated to convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of box type high voltage passive automatic compensation apparatus proposed by the present invention；
Fig. 2 is a kind of positive structure diagram of box type high voltage passive automatic compensation apparatus proposed by the present invention；
Fig. 3 is the structural schematic diagram in Fig. 2 at A.
In figure: 1 cabinet, 2 sealing plates, 3 position-limit mechanisms, 4 Air Filters, 5 radiator fans, 6 fixture blocks, 7 springs, 8 push-and-pull blocks, 9 Sealing strip, 10 handles, 11 compensation devices.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of box type high voltage passive automatic compensation apparatus, including cabinet 1, fixed peace in 1 inner bottom wall of cabinet Equipped with compensation device 11, there is capacitance compensation effect, 1 surrounding side wall of cabinet is equipped with the first opening, and four first openings are interior Equipped with sealing plate 2, cabinet 1 is all made of isolation material using with sealing plate 2, avoids conduction, thus increase safety, sealing plate 2 Side far from cabinet 1 is equipped with handle 10, and handle 10 is fixedly connected with sealing plate 2, the pulling that can be convenient by handle 10 Sealing plate 2,2 lower end of sealing plate and cabinet 1 are rotatablely connected, and cabinet 1 is equipped with the position-limit mechanism 3 to sealing plate 2.
Position-limit mechanism 3 includes the groove being arranged on the first opening sidewalls, is equipped with fixture block 6 in groove, and 6 one end of fixture block is prolonged It extends to outside groove, sealing plate 2 is equipped with can carry out sealing plate 2 with the matched card slot of fixture block 6, fixture block 6 and card slot cooperation It limits, sealing strip 9 is fixedly connected on 2 side wall of sealing plate, and sealing strip 9 is equipped with through-hole corresponding with groove position, sealing Item 9 guarantees leakproofness, and dust is avoided to enter influence compensation device, and spring 7 is equipped in groove, and 7 one end of spring and fixture block 6, which are fixed, to be connected It connects, and 7 other end of spring is fixedly connected with groove bottom wall, spring 7 provides elastic force, does not guarantee in the case of by external force to sealing plate 2 Position-limiting action, 1 outer wall of cabinet be equipped with communication groove third be open, third opening in be equipped with push-and-pull block 8, and push and pull block 8 It is fixedly connected with fixture block 6, fixture block 6 can be pushed and pulled by pushing and pulling block 8, block 8 is pushed and pulled far from one end of fixture block and be evenly equipped with non-slip groove, side Just push-and-pull block 8 is pushed.
Sealing plate 2 is equipped with the second opening, and 1 upper surface of cabinet is equipped with the ventilation opening inside connection, and ventilation opening and four the Being sealedly and fixedly connected in two openings has Air Filter 4, has dust-proof effect, and level is equipped with radiator fan 5 in ventilation opening, plays scattered Thermal effect, the setting of radiator fan 5 is in 4 upside of Air Filter, and radiator fan 5 is fixedly connected with cabinet 1, is guaranteeing compensation device 11 just Often work.
In the present invention, when being radiated, radiator fan 5 works, and increases the air flowing inside cabinet 1, simultaneously as The presence of four second openings and ventilation opening, the flowing of 1 inner air of cabinet are guaranteed, and in four second openings and ventilation Being sealedly and fixedly connected in mouthful has Air Filter, so that dust cannot be introduced into inside cabinet 1, needs to 1 internal compensation of cabinet When device 11 is operated, push-and-pull block 8 is pushed, fixture block 6 is driven to remove card slot, depressurization plate 2 is limited, pulled open by handle 10 Sealing plate 2 can be operated.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1.一种箱式高压无功自动补偿装置，包括箱体(1)，其特征在于,所述箱体(1)内底壁上固定安装有补偿装置(11)，所述箱体(1)四周侧壁均设有第一开口，四个所述第一开口内均设有密封板(2)，所述密封板(2)下端与箱体(1)转动连接，且箱体(1)上设有对密封板(2)的限位机构(3)，所述密封板(2)上设有第二开口，所述箱体(1)上端面设有连通内部的通风口，所述通风口和四个第二开口内均密封固定连接有防尘网(4)，所述通风口内水平设有散热风扇(5)，所述散热风扇(5)设置在防尘网(4)上侧，且散热风扇(5)与箱体(1)固定连接。1. A box-type high-voltage reactive power automatic compensation device, comprising a box body (1), characterized in that a compensation device (11) is fixedly installed on the inner bottom wall of the box body (1), and the box body (1) ) The surrounding side walls are provided with first openings, and the four first openings are provided with sealing plates (2), the lower ends of the sealing plates (2) are rotatably connected with the box body (1), and the box body (1) ) is provided with a limiting mechanism (3) for the sealing plate (2), the sealing plate (2) is provided with a second opening, and the upper end surface of the box body (1) is provided with a ventilation opening that communicates with the interior, so The air vents and the four second openings are sealed and fixedly connected with dustproof nets (4), and cooling fans (5) are horizontally arranged in the ventilation openings, and the cooling fans (5) are arranged on the dustproof nets (4). the upper side, and the cooling fan (5) is fixedly connected with the box body (1). 2.根据权利要求1所述的一种箱式高压无功自动补偿装置，其特征在于，所述限位机构(3)包括设置在第一开口侧壁上的凹槽，所述凹槽内设有卡块(6)，且卡块(6)一端延伸至凹槽外部，所述密封板(2)上设有与卡块(6)匹配的卡槽，所述凹槽内设有弹簧(7)，所述弹簧(7)一端与卡块(6)固定连接，且弹簧(7)另一端与凹槽底壁固定连接，所述箱体(1)外壁上设有连通凹槽的第三开口，所述第三开口内设有推拉块(8)，且推拉块(8)与卡块(6)固定连接。2 . The box-type high-voltage reactive power automatic compensation device according to claim 1 , wherein the limiting mechanism ( 3 ) comprises a groove arranged on the side wall of the first opening, and the groove is in the groove 2 . A clamping block (6) is provided, and one end of the clamping block (6) extends to the outside of the groove, the sealing plate (2) is provided with a clamping groove matching the clamping block (6), and a spring is arranged in the groove (7), one end of the spring (7) is fixedly connected with the clamping block (6), and the other end of the spring (7) is fixedly connected with the bottom wall of the groove, and the outer wall of the box body (1) is provided with a connecting groove The third opening is provided with a push-pull block (8), and the push-pull block (8) is fixedly connected with the clamping block (6). 3.根据权利要求2所述的一种箱式高压无功自动补偿装置，其特征在于，所述密封板(2)侧壁上固定连接有密封条(9)，且密封条(9)上设有与卡槽位置对应的通孔。3. A box-type high-voltage reactive power automatic compensation device according to claim 2, wherein a sealing strip (9) is fixedly connected to the side wall of the sealing plate (2), and the sealing strip (9) is There are through holes corresponding to the positions of the card slots. 4.根据权利要求2所述的一种箱式高压无功自动补偿装置，其特征在于，所述推拉块(8)远离卡块的一端均布有防滑槽。4. A box-type high-voltage reactive power automatic compensation device according to claim 2, characterized in that, an end of the push-pull block (8) away from the clamping block is evenly distributed with anti-skid grooves. 5.根据权利要求1所述的一种箱式高压无功自动补偿装置，其特征在于，所述密封板(2)远离箱体(1)的一侧设有把手(10)，且把手(10)与密封板(2)固定连接。5. A box-type high-voltage reactive power automatic compensation device according to claim 1, wherein a handle (10) is provided on the side of the sealing plate (2) away from the box body (1), and the handle ( 10) Fixed connection with the sealing plate (2). 6.根据权利要求1所述的一种箱式高压无功自动补偿装置，其特征在于，所述箱体(1)采用和密封板(2)均采用绝缘材质。6 . The box-type high-voltage reactive power automatic compensation device according to claim 1 , wherein the box body ( 1 ) and the sealing plate ( 2 ) are made of insulating materials. 7 .
CN201811369622.6A 2018-11-16 2018-11-16 A kind of box type high voltage passive automatic compensation apparatus Pending CN109638848A (en)

Priority Applications (1)

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CN201811369622.6A CN109638848A (en) 2018-11-16 2018-11-16 A kind of box type high voltage passive automatic compensation apparatus

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108288826A (en) * 2018-04-16 2018-07-17 宁波欧日力电器制造有限公司 A kind of outdoor ring main unit of air draft dehumidifying
CN111049037A (en) * 2020-01-15 2020-04-21 安徽华明电气设备有限公司 Block terminal protective structure and block terminal
CN113225949A (en) * 2021-04-25 2021-08-06 山东德源电力科技股份有限公司 Thing networking metering box device that possesses high barrier propterty

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201918737U (en) * 2010-12-29 2011-08-03 杭州银湖电气设备有限公司 Box type magnetically controlled dynamic reactive power compensation device
CN209313439U (en) * 2018-11-16 2019-08-27 湖北上科电气有限公司 A kind of box type high voltage passive automatic compensation apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201918737U (en) * 2010-12-29 2011-08-03 杭州银湖电气设备有限公司 Box type magnetically controlled dynamic reactive power compensation device
CN209313439U (en) * 2018-11-16 2019-08-27 湖北上科电气有限公司 A kind of box type high voltage passive automatic compensation apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108288826A (en) * 2018-04-16 2018-07-17 宁波欧日力电器制造有限公司 A kind of outdoor ring main unit of air draft dehumidifying
CN111049037A (en) * 2020-01-15 2020-04-21 安徽华明电气设备有限公司 Block terminal protective structure and block terminal
CN113225949A (en) * 2021-04-25 2021-08-06 山东德源电力科技股份有限公司 Thing networking metering box device that possesses high barrier propterty
CN113225949B (en) * 2021-04-25 2022-05-20 山东德源电力科技股份有限公司 Thing networking metering box device that possesses high barrier propterty

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Application publication date: 20190416

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