CN108462069A - One kind can charge alternate form switch terminal case - Google Patents

One kind can charge alternate form switch terminal case Download PDF

Info

Publication number
CN108462069A
CN108462069A CN201711480372.9A CN201711480372A CN108462069A CN 108462069 A CN108462069 A CN 108462069A CN 201711480372 A CN201711480372 A CN 201711480372A CN 108462069 A CN108462069 A CN 108462069A
Authority
CN
China
Prior art keywords
box
plate
alternate form
switch terminal
terminal case
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
CN201711480372.9A
Other languages
Chinese (zh)
Inventor
朱晨皓
金慧波
张航
张一航
江应沪
方旭光
刘乃杰
李跃辉
左晨
吴杰清
单鑫
朱兴隆
陈逸凡
徐海江
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.)
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Jinhua Power Supply Co of State Grid Zhejiang Electric Power 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 Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority to CN201711480372.9A priority Critical patent/CN108462069A/en
Publication of CN108462069A publication Critical patent/CN108462069A/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
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • 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 power equipments, and alternate form switch terminal case can be charged more particularly, to one kind.One kind can charge alternate form switch terminal case, including babinet and plate, babinet includes interconnected upper box and lower box, the top of upper box is provided with head cover, the side of upper box is provided with opening, upper opening is provided with the upper chamber door being rotatablely connected with upper box, the under shed with upper opening homonymy is provided on lower box, lower opening is provided with the lower chamber door being rotatablely connected with lower box, dehumidification and temperature adjustment control device is provided in babinet, the bottom of upper box is extended with upper junction plate outward, the top of lower box corresponds to upper junction plate and is provided with lower connecting plate, upper junction plate is bolted with lower connecting plate, lower box, which is located on the inner wall of under shed both sides, is correspondingly arranged on the multiple and matched socket of plate.The present invention can charged for replacement terminal box, replace it is efficient, safe, dampproof effect is good.

Description

One kind can charge alternate form switch terminal case
Technical field
The present invention relates to a kind of power equipments, and alternate form switch terminal case can be charged more particularly, to one kind.
Background technology
In electric power network, just comprising up to a hundred electric substations in a regional power grid, wherein quite a few electric substation is By the use of long period, the terminal box service life in these electric substations, many terminal box enclosures were more than 10 years Corrosion is serious.When terminal box is replaced in the prior art, substantially power failure is combined to handle, terminal box inner cable is removed and taken out From, then carry out terminal box dismounting and more change jobs.Such replacement pattern needs to disconnect secondary cable and electrical time again Road test is tested, therefore the whole replacement cycle is very long, and disconnecting and testing for secondary circuit also has larger security risk, gives power grid Safe operation and harmful effect is brought to the reliable power supply of user.
Terminal box of transformer substation is the intermediate link that the equipment such as outdoor electrical equipment and indoor observing and controlling, protection, communication are connect, one As on the spot be mounted on equipment by.When there was dampness in the air, the moist condensation accumulated water especially within rainy season, outdoor switch terminal box, easily Cause insulation against ground resistance in direct-current secondary circuit to decline, severe patient's insulation resistance drops to zero, to formed DC positive power or Negative supply is grounded, and can be led to the damage of equipment, be seriously threatened the safe operation of power grid;Terminal box, which makes moist, makes terminal block screw and company Contact pin is got rusty, and secondary terminals poor contact is made, can similarly make current transformer terminal fever even open a way, cause relay fail or Malfunction causes accident.
As Chinese patent notification number is:CN106877272A, on June 20th, 2017, one kind of bulletin was used for high-voltage switch gear The wiring terminal box stood, including the babinet of front openings and set on the chamber door for being placed on cabinet front opening;The case of the babinet Door is hinged with lower box, and chamber door downwardly turns over the front openings for opening babinet.The terminal box is not provided with moisture preventive measure, dangerous Hidden danger is larger, and the replacement cycle is longer when carrying out the replacement of terminal box, and time-consuming and laborious, security risk is larger.
Invention content
The present invention primarily directed to the above problem, provide one kind can charged for replacement terminal box, replace efficient, safety Height, dampproof effect it is good charge alternate form switch terminal case.
The purpose of the present invention is mainly to be achieved by following proposal:One kind can charge alternate form switch terminal case, Plate including babinet and for mounting terminal row, the babinet includes interconnected upper box and lower box, described The top of upper box is provided with head cover, and the side of the upper box is provided with opening, the upper opening be provided with The upper chamber door of upper box rotation connection is provided with the under shed with upper opening homonymy, the under shed on the lower box Place is provided with the lower chamber door being rotatablely connected with lower box, and dehumidification and temperature adjustment control device is provided in the babinet, and described is upper The bottom of babinet is extended with upper junction plate outward, and the top of the lower box corresponds to upper junction plate and is provided with lower connecting plate, institute The upper junction plate stated is bolted with lower connecting plate, and the lower box, which is located on the inner wall of under shed both sides, to be correspondingly arranged There is the multiple and matched socket of plate, the dehumidifying case for placing dehumidifying article is provided in the lower box.Babinet packet Interconnected upper box and lower box are included, the top of upper box is provided with head cover, and head cover can play the waterproof and heat-insulating that keeps out the wind Effect, the side of upper box are provided with opening, and upper opening is provided with upper chamber door be rotatablely connected with upper box, upper chamber door and Upper box is connected through the hinge in the side of upper opening, can open upper opening by rotating upper chamber door, be arranged on lower box There are the under shed with upper opening homonymy, lower opening to be provided with the lower chamber door being rotatablely connected with lower box, lower chamber door and lower box It is connected through the hinge in the side of lower opening, under shed can be opened by rotating lower chamber door, operating personnel passes through in opening Chamber door or lower chamber door carry out operation to box house, and dehumidification and temperature adjustment control device, dehumidification and temperature adjustment control device are provided in babinet Box house temperature and humidity can be monitored constantly, when temperature or humidity is not within safe range, dehumidification and temperature adjustment control dress Corresponding operation can be carried out to adjust the temperature or humidity of box house automatically by setting, the bottom of the upper box company of being extended with outward Fishplate bar, the top of lower box correspond to upper junction plate and are provided with lower connecting plate, and upper junction plate is bolted with lower connecting plate, makes Upper box and lower box stable connection are obtained, when terminal box to be replaced, upper box and lower box dismounting are also very convenient, without making It is cut with cutting machine, lower box, which is located on the inner wall of under shed both sides, is correspondingly arranged on the multiple and matched socket of plate, will Plate is inserted into socket and fixes, and terminal block can be stably installed on plate, is provided in lower box for placing dehumidifying object The dehumidifying case of product can play the role of stablizing lasting dehumidifying.
Preferably, the dehumidification and temperature adjustment control device includes temperature sensor, humidity sensor and air conditioner.Dehumidifying Discharging temperature control device includes temperature sensor, humidity sensor and air conditioner, and temperature sensor and humidity sensor being capable of the moment In monitoring case body situation and control air conditioner work, when temperature sensor measures case body temperature and reaches certain value, air conditioner Cooled down or the work that heats up, when humidity sensor measures that humidity reaches certain value in babinet, air conditioner carries out dehumidification work, Prevent temperature or humidity from influencing the normal operation of equipment, when temperature or humidity are in normal value, air conditioner does not work, and saves energy Source.
Preferably, the both ends of the plate length direction are both provided with torsional spring, one end of the torsional spring is connected to On plate, the other end of the torsional spring is connected with fixed plate.The both ends of plate length direction are both provided with torsional spring, and the one of torsional spring End is connected on plate, and the other end of torsional spring is connected with fixed plate, after plate is inserted into socket, by being bent torsional spring by fixed plate It is against on the side wall of lower box so that the stability higher of plate, it is not easily shifted.
Preferably, the upper box, which is located on the wall of upper opening both sides, is correspondingly arranged on ventilation hole.Upper box is located at It is correspondingly arranged on ventilation hole on the wall of upper opening both sides, convective wind can be formed, play the role of cooling and drying, ensure box house Element is dried.
Preferably, being provided with steel wire in the ventilation hole.Steel wire is provided in ventilation hole, steel wire can be prevented Only toy enters in babinet.
Preferably, being provided with the rain cover positioned at ventilation hole upper end on the upper box.Position is provided on upper box Rain cover in ventilation hole upper end, rain cover can prevent rainwater from entering in babinet by ventilation hole.
Preferably, the rain cover is in inverted L shape.Rain cover is in inverted L shape, in the ventilation effect for not influencing ventilation hole It again can effective rain-proof.
Preferably, the edge of the head cover, which surrounds to be provided with, blocks water frame.The edge of head cover, which surrounds to be provided with, blocks water frame, Blocking water frame can stop rainwater-collecting on head cover, prevent rainwater from being stayed in cartonning body along wall box.
Preferably, the upper surface of the head cover is in be sloped downwardly shape towards one, the upper table of the head cover is downwards Inclined side is provided with and communicated with drainpipe, the water outlet connection of the drainpipe and air conditioner.The upper surface of head cover is in court One is sloped downwardly shape, and rainwater can downwards be flowed along tilting, and the side that the upper surface of head cover tilts down is provided with and communicated with row The rainwater of accumulation can be discharged toward far from babinet direction for water pipe, drainpipe, and the water outlet of drainpipe and air conditioner connects, air conditioner The water that work generates is discharged by water outlet.
Therefore, one kind of the invention can charge alternate form switch terminal case and have following advantages:The present invention is not powering off In the case of can also carry out the replacement of terminal box, replace efficient, when operation is safe;The design energy of dehumidification and temperature adjustment control device So that the temperature and humidity in babinet is within the scope of safety value always;The design of head cover can effectively prevent terminal box to intake.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of the present invention.
Attached drawing 2 is the structural schematic diagram of centerboard of the present invention.
It illustrates:1- upper chamber doors, 2- lower chamber doors, 3- ventilation holes, 4- steel wires, 5- block water frame, 6- head covers, 7- rain-proofs Cover, 8- drainpipes, 9- upper junction plates, 10- lower connecting plates, 11- upper boxes, 12- sockets, 13- lower boxes, 14- dehumidifying casees, 15- Temperature sensor, 16- humidity sensors, 17- air conditioners, 18- plates, 19- fixed plates, 20- torsional springs.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:
As shown in Figure 1, 2, one kind can charge alternate form switch terminal case, including babinet and the plate 18 for mounting terminal row, Babinet includes interconnected upper box 11 and lower box 13, and the top of upper box is provided with head cover 6, and head cover can be played and be kept out the wind The effect of waterproof and heat-insulating, the edge of head cover, which surrounds to be provided with, blocks water frame 5, and blocking water frame can stop rainwater-collecting on head cover, prevent Only rainwater is stayed along wall box in cartonning body, and the upper surface of head cover is in be sloped downwardly shape towards one, and rainwater can be along inclined surface To flowing down, the side that the upper surface of head cover tilts down is provided with and communicated with drainpipe 8, and drainpipe can be by the rainwater of accumulation toward separate Babinet direction is discharged, and the side of upper box is provided with opening, and upper opening is provided with the upper chamber door being rotatablely connected with upper box 1, upper chamber door is connected through the hinge with upper box in the side of upper opening, and upper opening can be opened by rotating upper chamber door, under The under shed with upper opening homonymy is provided on babinet, lower opening is provided with the lower chamber door 2 being rotatablely connected with lower box, nowel Door is connected through the hinge with lower box in the side of lower opening, and under shed, operating personnel can be opened by rotating lower chamber door Operation is carried out to box house by opening upper chamber door or lower chamber door, upper box, which is located on the wall of upper opening both sides, to be correspondingly arranged on Ventilation hole 3 can form convective wind, play the role of cooling and drying, ensure the drying of box house element, steel is provided in ventilation hole Silk screen 4, steel wire can prevent toy from entering in babinet, and the rain cover 7 positioned at ventilation hole upper end is provided on upper box, prevent Canopy is in inverted L shape, in the ventilation effect for not influencing ventilation hole again can effective rain-proof, be provided with dehumidification and temperature adjustment control in babinet Device, dehumidification and temperature adjustment control device can monitor box house temperature and humidity constantly, when temperature or humidity is not in safe range Within when, dehumidification and temperature adjustment control device can carry out corresponding operation and adjust the temperature or humidity of box house automatically, dehumidify Discharging temperature control device includes temperature sensor 15, humidity sensor 16 and air conditioner 17, temperature sensor and humidity sensor energy It reaches situation in moment monitoring case body and controls air conditioner work, when temperature sensor measures case body temperature and reaches certain value, Air conditioner is cooled down or is heated up work, and when humidity sensor measures that humidity reaches certain value in babinet, air conditioner is removed Wet work prevents temperature or humidity from influencing the normal operation of equipment, when temperature or humidity are in normal value, air conditioner not work Make, energy saving, the water outlet connection of drainpipe and air conditioner, the water that air conditioner work generates is discharged by water outlet;Top box The bottom of body is extended with upper junction plate 9 outward, and the top of lower box corresponds to upper junction plate and is provided with lower connecting plate 10, upper junction plate It is bolted with lower connecting plate so that upper box and lower box stable connection, when terminal box to be replaced, upper box is under Babinet dismounting is also very convenient, is cut without using cutting machine, lower box, which is located on the inner wall of under shed both sides, to be correspondingly arranged on Multiple the both ends of plate length direction are both provided with torsional spring 20 with plate matched socket 12, and one end of torsional spring is connected to slotting On plate, the other end of torsional spring is connected with fixed plate 19, and after plate is inserted into socket, fixed plate is against nowel by being bent torsional spring On the side wall of body so that the stability higher of plate, not easily shifted, terminal block can be stably installed on plate, lower box It is inside provided with the dehumidifying case 14 for placing dehumidifying article, dehumidifying article is silica gel, can play the role of stablizing lasting dehumidifying.
It should be understood that being somebody's turn to do, examples are only for illustrating the present invention and not for limiting the scope of the present invention.In addition, it should also be understood that, After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc. Valence form is also fallen within the scope of the appended claims of the present application.

Claims (9)

1. one kind can charge alternate form switch terminal case, which is characterized in that the plate including babinet and for mounting terminal row, institute The babinet stated includes interconnected upper box and lower box, and the top of the upper box is provided with head cover, the top box The side of body is provided with opening, and the upper opening is provided with the upper chamber door being rotatablely connected with upper box, the nowel The under shed with upper opening homonymy is provided on body, the lower opening is provided with the lower chamber door being rotatablely connected with lower box, Dehumidification and temperature adjustment control device is provided in the babinet, the bottom of the upper box is extended with upper junction plate outward, described The top of lower box correspond to upper junction plate and be provided with lower connecting plate, the upper junction plate is connected with lower connecting plate by bolt It connects, the lower box, which is located on the inner wall of under shed both sides, is correspondingly arranged on the multiple and matched socket of plate, described The dehumidifying case for placing dehumidifying article is provided in lower box.
2. one kind according to claim 1 can charge alternate form switch terminal case, which is characterized in that the dehumidification and temperature adjustment Control device includes temperature sensor, humidity sensor and air conditioner.
3. one kind according to claim 1 can charge alternate form switch terminal case, which is characterized in that the plate length The both ends in direction are both provided with torsional spring, and one end of the torsional spring is connected on plate, and the other end of the torsional spring is connected with Fixed plate.
4. one kind according to claim 1 or 2 or 3 can charge alternate form switch terminal case, which is characterized in that described is upper Babinet, which is located on the wall of upper opening both sides, is correspondingly arranged on ventilation hole.
5. one kind according to claim 4 can charge alternate form switch terminal case, which is characterized in that in the ventilation hole It is provided with steel wire.
6. one kind according to claim 5 can charge alternate form switch terminal case, which is characterized in that on the upper box It is provided with the rain cover positioned at ventilation hole upper end.
7. one kind according to claim 6 can charge alternate form switch terminal case, which is characterized in that the rain cover is in Inverted L shape.
8. one kind according to claim 1 or 2 or 3 can charge alternate form switch terminal case, which is characterized in that the top The edge of lid, which surrounds to be provided with, blocks water frame.
9. one kind according to claim 8 can charge alternate form switch terminal case, which is characterized in that the head cover it is upper Surface is in be sloped downwardly shape towards one, and the side that the upper surface of the head cover tilts down is provided with and communicated with drainpipe, described Drainpipe and air conditioner water outlet connect.
CN201711480372.9A 2017-12-29 2017-12-29 One kind can charge alternate form switch terminal case Pending CN108462069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711480372.9A CN108462069A (en) 2017-12-29 2017-12-29 One kind can charge alternate form switch terminal case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711480372.9A CN108462069A (en) 2017-12-29 2017-12-29 One kind can charge alternate form switch terminal case

Publications (1)

Publication Number Publication Date
CN108462069A true CN108462069A (en) 2018-08-28

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ID=63221336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711480372.9A Pending CN108462069A (en) 2017-12-29 2017-12-29 One kind can charge alternate form switch terminal case

Country Status (1)

Country Link
CN (1) CN108462069A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509611A (en) * 2020-04-27 2020-08-07 中船澄西船舶修造有限公司 Repair and replacement method for ship deck cable transition box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916968A (en) * 2010-07-29 2010-12-15 广州电力设计院 Terminal box
CN204480152U (en) * 2015-04-08 2015-07-15 冉兴程 A kind of detachable computer host box
CN105119161A (en) * 2015-07-30 2015-12-02 国网浙江省电力公司金华供电公司 Terminal box

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916968A (en) * 2010-07-29 2010-12-15 广州电力设计院 Terminal box
CN204480152U (en) * 2015-04-08 2015-07-15 冉兴程 A kind of detachable computer host box
CN105119161A (en) * 2015-07-30 2015-12-02 国网浙江省电力公司金华供电公司 Terminal box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509611A (en) * 2020-04-27 2020-08-07 中船澄西船舶修造有限公司 Repair and replacement method for ship deck cable transition box

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20180828