CN110459967A - A kind of electric power high-voltage power metering box - Google Patents

A kind of electric power high-voltage power metering box Download PDF

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Publication number
CN110459967A
CN110459967A CN201910565798.7A CN201910565798A CN110459967A CN 110459967 A CN110459967 A CN 110459967A CN 201910565798 A CN201910565798 A CN 201910565798A CN 110459967 A CN110459967 A CN 110459967A
Authority
CN
China
Prior art keywords
fixed frame
kilowatt
supporting plate
hour meter
metering box
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.)
Granted
Application number
CN201910565798.7A
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Chinese (zh)
Other versions
CN110459967B (en
Inventor
不公告发明人
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.)
Tangshan Yuanhong Power Engineering Co.,Ltd.
Original Assignee
Shi Tieying
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
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Priority to CN201910565798.7A priority Critical patent/CN110459967B/en
Publication of CN110459967A publication Critical patent/CN110459967A/en
Application granted granted Critical
Publication of CN110459967B publication Critical patent/CN110459967B/en
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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
    • H02B1/015Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/03Boards, panels, desks; Parts thereof or accessories therefor for energy meters
    • 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
    • H02B1/015Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/044Mounting through openings
    • 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 field of electrical equipment, and disclose a kind of electric power high-voltage power metering box, including cabinet, kilowatt-hour meter and air switch, the inside of the cabinet is equipped with fixed frame, the middle part of the fixed frame is equipped with several horizontal positioned installation supporting plates, and installation supporting plate can move up and down, the front that supporting plate is installed described in two of them is fixedly installed with kilowatt-hour meter and air switch, and the front of the kilowatt-hour meter and air switch and fixed frame inner cavity is reserved at regular intervals.The electric power high-voltage power metering box, it is designed by longitudinally movable several installation supporting plates and transversely movable fixing bolt, without drilling, convenient for quickly the electric components such as kilowatt-hour meter and air switch are fixed on installation supporting plate, installation effectiveness is improved, while lateral, longitudinal movement can be carried out to electric component, adjust the position of electric component, when needing to add related electric assembly so as to the later period, it is convenient for the wiring of composition again, to ensure that route is neat.

Description

A kind of electric power high-voltage power metering box
Technical field
The present invention relates to field of electrical equipment, specially a kind of electric power high-voltage power metering box.
Background technique
Electric metering box be in high-voltage electricity be used for electrical energy measurement equipment, including cabinet, kilowatt-hour meter, air switch, Arrester is commonly applied to rural area drainage and irrigation station, township enterprise, processing factory, mining area, communications and transportation Deng Ge enterprise, public institution machine woods Industry, capital construction building site temporarily set the electrical energy measurement of the ultra-high-tension power transmission line of supply station, are to realize essential equipment in electric power.
Wiring between the electric components such as kilowatt-hour meter, air switch, arrester in electric metering box is more, in order to arrange Route needs to arrange, so that trace arrangements are neat, facilitates later maintenance, existing electric metering box in electric component installation The electric components such as interior kilowatt-hour meter, air switch, arrester are often secured by threads in mounting plate 10 (with reference to Fig. 6), preceding Phase installs the electric components such as kilowatt-hour meter, air switch, need to carry drilling device and drill, then is fixed with screw, so that Installation steps are cumbersome, and installation effectiveness is low, and after electric component is fixed, can not move, need to add related electric in the later period When component, inconvenience carries out composition again and is routed, and the electricity such as kilowatt-hour meter, air switch, arrester in existing electric metering box Pneumatic module is tightly attached on mounting plate 10, so that electric component is not easy to lose with the contact site heat of mounting plate 10, in the external world When ambient air temperature is higher, electric component part heat dissipation effect is poor, electric component heat damage is easy to cause, so as to cause electrometer Measuring tank damage.
Summary of the invention
The present invention provides a kind of electric power high-voltage power metering box, has and be easily installed electric component, convenient for adding Electric component carry out rearrangement and the advantages of good heat dissipation effect, solve the technical issues of background technique is mentioned.
The invention provides the following technical scheme: a kind of electric power high-voltage power metering box, including cabinet, kilowatt-hour meter and air Switch, the inside of the cabinet are equipped with fixed frame, and the middle part of the fixed frame is equipped with several horizontal positioned installation supporting plates, and pacifies Dress supporting plate can move up and down, and the front that supporting plate is installed described in two of them is fixedly installed with kilowatt-hour meter and air switch, the electricity The front of degree table and air switch and fixed frame inner cavity is reserved at regular intervals, and the two sides of the fixed frame are respectively equipped with into water conservancy diversion Channel and out flow-guiding channel, and flow-guiding channel is communicated with the inner cavity of fixed frame into flow-guiding channel and out, it is described into flow-guiding channel Connecting between the inside of cabinet has air inlet siphunculus, and described connect between flow-guiding channel and the inside of cabinet out has outlet siphunculus.
Preferably, the two sides of the fixed frame offer mounting groove, and the both ends of the installation supporting plate are respectively placed in fixation In the mounting groove of frame two sides, and supporting plate is installed and is adapted with mounting groove.
Preferably, the positive two sides of the fixed frame offer the through slot at mounting groove, the installation supporting plate Both ends are fixed by passing through the screw of through slot.
Preferably, the bottom of the mounting groove is located at the top of air inlet siphunculus and outlet siphunculus, the air inlet siphunculus and goes out Air Filter is equipped at the port of gas siphunculus.
Preferably, the positive middle part of the installation supporting plate offers slideway, and the internal activity of the slideway is set with can water The dynamic fixing bolt of translation, one end of the fixing bolt extend to the installation positive outside of supporting plate, and one end of fixing bolt Mounting hole and thread bush on kilowatt-hour meter are equipped with nut.
Preferably, a side opening of the slideway is greater than the diameter that fixing bolt is located at its inner cavity.
The present invention have it is following the utility model has the advantages that
The electric power high-voltage power metering box, by longitudinally movable several installation supporting plates and transversely movable solid Determine bolt design, is improved without drilling convenient for quickly the electric components such as kilowatt-hour meter and air switch are fixed on installation supporting plate Installation effectiveness, at the same electric component can be carried out laterally, longitudinal movement, the position of electric component is adjusted, so as to later period needs When adding related electric assembly, it is convenient for the wiring of composition again, to ensure that route is neat;And kilowatt-hour meter and air switch etc. Electric component is fixed between two installation supporting plates, so that the back side of electric component is reserved with heat extraction space, so as to electric component Comprehensive heat dissipation improves electric component heat dissipation effect, it is ensured that electric component will not be damaged because of hot-spot, while two peaces It fills and forms one-way gas flow channel between supporting plate, be further noted that the heat dissipation effect of electric component, effective guarantee electronic measurement Safe handling of the case under the higher environment of temperature.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the side Fig. 1 of the present invention cut-away illustration;
Fig. 3 is partial enlargement diagram at the A of Fig. 1 of the present invention;
Fig. 4 is partial enlargement diagram at the B of Fig. 2 of the present invention;
Fig. 5 is electric metering box radiating airflow flow schematic diagram of the present invention;
Fig. 6 is the fixed schematic diagram of existing electric metering box electric component.
In figure: 1, cabinet;2, fixed frame;201, mounting groove;202, through slot;3, supporting plate is installed;301, slideway;302, fixed Bolt;4, kilowatt-hour meter;5, air switch;6, into flow-guiding channel;7, air inlet siphunculus;8, go out flow-guiding channel;9, outlet siphunculus;10, Mounting plate.
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.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of electric power high-voltage power metering box, including cabinet 1, kilowatt-hour meter 4 and air switch 5, case The inside of body 1 is equipped with fixed frame 2, and the two sides of fixed frame 2 offer mounting groove 201, and the bottom of mounting groove 201 is logical positioned at air inlet The top of pipe 7 and outlet siphunculus 9, the bottom of flow-guiding channel 8 offers water seepage hole into flow-guiding channel 6 and out, in the rainy day, by The part rainwater of windage enters air inlet siphunculus 7 and into after flow-guiding channel 6, is fallen by water seepage hole, and the bottom of cabinet 1 also has Leakage hole will not enter in fixed frame 2 so as to rainwater discharge, influence the electric components such as kilowatt-hour meter 4 and air switch 5, air inlet It is equipped with Air Filter at the port of siphunculus 7 and outlet siphunculus 9, reduces the dust entered together inside batch meter with air, avoids big Dust accretions are measured on electric component, the problem of causing the insulativity of electric component to reduce, shorten the electric component service life, installation branch The both ends of plate 3 are respectively placed in the mounting groove 201 of 2 two sides of fixed frame, and are installed supporting plate 3 and be adapted with mounting groove 201, installation branch Plate 3 can be vertically moved in two mounting grooves 201, to adjust the lengthwise position of installation supporting plate 3, and then adjusted and be fixed to The lengthwise position of kilowatt-hour meter 4 and air switch 5 on supporting plate 3 is installed, and by fixing 4 He of kilowatt-hour meter between two installation supporting plates 3 The electric components such as air switch 5, so that the back side of the electric components such as kilowatt-hour meter 4 and air switch 5 is reserved with heat extraction space, so as to The comprehensive heat dissipations of electric components such as kilowatt-hour meter 4 and air switch 5 improve the heat dissipation of the electric components such as kilowatt-hour meter 4 and air switch 5 Effect, it is ensured that the electric components such as kilowatt-hour meter 4 and air switch 5 will not be damaged because of hot-spot, while two installation supporting plates 3 with Mounting groove 201 is adapted so that electric metering box is in heat dissipation, air-flow followed by air inlet siphunculus 7, into flow-guiding channel 6, fixed 2 left mounting slot of frame 201, two reserved spaces installed between supporting plates 3 go out flow-guiding channel 8 and outlet siphunculus 9, are formed unidirectional Heat dissipation channel, it is ensured that the heat of the electric components such as the kilowatt-hour meter 4 and air switch 5 installed between supporting plate 3 positioned at two is with air-flow It drains into outside cabinet 1, further improves the heat dissipation effect inside electric metering box, the positive two sides of fixed frame 2 offer position Through slot 202 at mounting groove 201, the both ends for installing supporting plate 3 are fixed by passing through the screw of through slot 202, and siphunculus is tightened Screw, to carry out stablizing fixation to installation supporting plate 3, it is ensured that the electric components such as kilowatt-hour meter 4 and air switch 5 on installation supporting plate 3 Stablize and fix, the middle part of fixed frame 2 is equipped with several horizontal positioned installation supporting plates 3, and the installation positive middle part of supporting plate 3 offers Slideway 301, the internal activity of slideway 301 are set with horizontally movable fixing bolt 302, and one end of fixing bolt 302 extends To the installation positive outside of supporting plate 3, and mounting hole and thread bush of the one end of fixing bolt 302 on the kilowatt-hour meter 4 are equipped with spiral shell The bolt head of fixing bolt 302 is placed into slideway 301 by mother, by electric components mounting plates such as kilowatt-hour meter 4 and air switches 5 On mounting hole alignment and fixation bolt 302 shank of bolt, and be fixed with nut, to install kilowatt-hour meter 4 and air switch 5, meanwhile, by loose nut, can the electric components such as transverse shifting kilowatt-hour meter 4 and air switch 5, to adjust 4 He of kilowatt-hour meter The lateral position of air switch 5, a side opening of slideway 301 is greater than the diameter that fixing bolt 302 is located at its inner cavity, to pacify When filling kilowatt-hour meter 4 and air switch 5, the bolt head of fixing bolt 302 is placed into slideway 301 from the opening, and installed Supporting plate 3 can move up and down, and the front of two of them installation supporting plate 3 is fixedly installed with kilowatt-hour meter 4 and air switch 5,4 He of kilowatt-hour meter The front of air switch 5 and 2 inner cavity of fixed frame is reserved at regular intervals, and the two sides of fixed frame 2 are respectively equipped with into 6 He of flow-guiding channel Flow-guiding channel 8 out, and flow-guiding channel 8 is communicated with the inner cavity of fixed frame 2 into flow-guiding channel 6 and out, into flow-guiding channel 6 and cabinet Connecting between 1 inside has air inlet siphunculus 7, and connect between flow-guiding channel 8 and the inside of cabinet 1 has outlet siphunculus 9 out.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of electric power high-voltage power metering box, including cabinet (1), kilowatt-hour meter (4) and air switch (5), it is characterised in that: The inside of the cabinet (1) is equipped with fixed frame (2), and the middle part of the fixed frame (2) is equipped with several horizontal positioned installation supporting plates (3), and installation supporting plate (3) can move up and down, and the front that supporting plate (3) are installed described in two of them is fixedly installed with kilowatt-hour meter (4) With air switch (5), the front of the kilowatt-hour meter (4) and air switch (5) and fixed frame (2) inner cavity reserve it is at regular intervals, The two sides of the fixed frame (2) are respectively equipped with into flow-guiding channel (6) and flow-guiding channel (8) out, and into flow-guiding channel (6) and go out to lead Circulation road (8) is communicated with the inner cavity of fixed frame (2), it is described between flow-guiding channel (6) and the inside of cabinet (1) connect have into Gas siphunculus (7), described connect between flow-guiding channel (8) and the inside of cabinet (1) out have outlet siphunculus (9).
2. a kind of electric power high-voltage power metering box according to claim 1, it is characterised in that: the fixed frame (2) Two sides offer mounting groove (201), and the both ends of installation supporting plate (3) are respectively placed in the mounting groove of fixed frame (2) two sides (201) in, and supporting plate (3) is installed and are adapted with mounting groove (201).
3. a kind of electric power high-voltage power metering box according to claim 2, it is characterised in that: the fixed frame (2) is just The two sides in face offer the through slot (202) at mounting groove (201), and the both ends of installation supporting plate (3) are logical by passing through The screw of slot (202) is fixed.
4. a kind of electric power high-voltage power metering box according to claim 2, it is characterised in that: the mounting groove (201) Bottom be located at the top of air inlet siphunculus (7) and outlet siphunculus (9), at the port of the air inlet siphunculus (7) and outlet siphunculus (9) Equipped with Air Filter.
5. a kind of electric power high-voltage power metering box according to claim 4, it is characterised in that: the installation supporting plate (3) Positive middle part offers slideway (301), and the internal activity of the slideway (301) is set with horizontally movable fixing bolt (302), one end of the fixing bolt (302) extends to installation supporting plate (3) positive outside, and the one of fixing bolt (302) Mounting hole and thread bush of the end on kilowatt-hour meter (4) are equipped with nut.
6. a kind of electric power high-voltage power metering box according to claim 4, it is characterised in that: the slideway (301) One side opening is greater than the diameter that fixing bolt (302) are located at its inner cavity.
CN201910565798.7A 2019-06-27 2019-06-27 High-voltage power metering box for electric power Active CN110459967B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910565798.7A CN110459967B (en) 2019-06-27 2019-06-27 High-voltage power metering box for electric power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910565798.7A CN110459967B (en) 2019-06-27 2019-06-27 High-voltage power metering box for electric power

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CN110459967A true CN110459967A (en) 2019-11-15
CN110459967B CN110459967B (en) 2021-02-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112736701A (en) * 2020-12-31 2021-04-30 伊发控股集团有限公司 High-voltage switch cabinet
CN115332962A (en) * 2022-10-13 2022-11-11 哈尔滨凯纳科技股份有限公司 Electric control device of water supply pump station

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US20040007348A1 (en) * 2002-07-11 2004-01-15 Stoller Harry R. Systems and methods for weatherproof cabinets with variably cooled compartments
EP1855363A1 (en) * 2006-05-11 2007-11-14 I.R.E. Industria Resistenze Elettriche S.R.L. Cabinet for electrical elements that generate heat to be dissipated
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CN208078420U (en) * 2018-04-16 2018-11-09 广州南洋电控设备厂有限公司 A kind of dustproof ventilated formula power cabinet
CN208448181U (en) * 2017-12-19 2019-02-01 海南三元星生物科技股份有限公司 Thermal cycle dry heat sterilization cabinet
CN208478915U (en) * 2018-06-15 2019-02-05 深圳市鹏源电气有限公司 A kind of power distribution cabinet being easily installed electrical component
CN208970934U (en) * 2018-09-21 2019-06-11 立阳电气(天津)有限公司 The power distribution cabinet of easy disassembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105875A (en) * 1998-09-08 2000-08-22 Lucent Technologies, Inc. Direct air cooling of outdoor electronic cabinets
US20040007348A1 (en) * 2002-07-11 2004-01-15 Stoller Harry R. Systems and methods for weatherproof cabinets with variably cooled compartments
EP1855363A1 (en) * 2006-05-11 2007-11-14 I.R.E. Industria Resistenze Elettriche S.R.L. Cabinet for electrical elements that generate heat to be dissipated
CN206180427U (en) * 2016-11-10 2017-05-17 山东省嘉祥明达电力工程有限责任公司 Electric block terminal of modularization forward purchasing
CN107623273A (en) * 2017-09-22 2018-01-23 武汉亿维登科技发展有限公司 A kind of exchange type outdoor power cabinet system
CN208448181U (en) * 2017-12-19 2019-02-01 海南三元星生物科技股份有限公司 Thermal cycle dry heat sterilization cabinet
CN208078420U (en) * 2018-04-16 2018-11-09 广州南洋电控设备厂有限公司 A kind of dustproof ventilated formula power cabinet
CN208478915U (en) * 2018-06-15 2019-02-05 深圳市鹏源电气有限公司 A kind of power distribution cabinet being easily installed electrical component
CN208970934U (en) * 2018-09-21 2019-06-11 立阳电气(天津)有限公司 The power distribution cabinet of easy disassembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112736701A (en) * 2020-12-31 2021-04-30 伊发控股集团有限公司 High-voltage switch cabinet
CN115332962A (en) * 2022-10-13 2022-11-11 哈尔滨凯纳科技股份有限公司 Electric control device of water supply pump station

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Effective date of registration: 20210203

Address after: 063500 Hebei Tangshan City Luannan County West Industrial Zone, west of Fairview Road, south of Meng Xin Street.

Applicant after: Tangshan Yuanhong Power Engineering Co.,Ltd.

Address before: 111000 No.5 wangbaozhai, Gongchangling District, Liaoyang City, Liaoning Province

Applicant before: Shi Tieying

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