CN109119915A - A kind of active power filtering cabinet of deployable intake type - Google Patents
A kind of active power filtering cabinet of deployable intake type Download PDFInfo
- Publication number
- CN109119915A CN109119915A CN201811049353.5A CN201811049353A CN109119915A CN 109119915 A CN109119915 A CN 109119915A CN 201811049353 A CN201811049353 A CN 201811049353A CN 109119915 A CN109119915 A CN 109119915A
- Authority
- CN
- China
- Prior art keywords
- support frame
- wall
- cover
- cabinet
- active power
- 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
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Classifications
-
- 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
- H02B1/40—Wall-mounted casings; 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—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
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—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
-
- 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
-
- 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
- Y02E40/40—Arrangements for reducing harmonics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of active power filtering cabinets of deployable intake type, including wall, support frame is provided on the right side of wall, the inner cavity of support frame is provided with fastening bolt, storage cover is provided on the right side of support frame, cushion socket is provided between support frame and storage cover, the bottom right side of support frame is connected with workbench, case cover is provided at the top of workbench, screwed pipe is provided at the top of case cover, loading plate is connected at the top of screwed pipe, cabinet body is provided at the top of loading plate, threaded screw rod is rotatably connected at the top of workbench, the lateral wall of threaded screw rod is socketed with from gear, master gear is engaged on the right side of gear, swinging handle is connected on the right side of master gear, pore is offered at the top of case cover, the left side wall lower end and right side wall upper end for storing cover, which are fitted into, is equipped with air ejector fan, structure of the invention design is reasonable, reduce active power filtering Inconvenience after cabinet fixed installation, improves the controllability of source filter cabinet, convenient for the maintenance and inspection of operator.
Description
Technical field
The present invention relates to active power filtering cabinet equipment technical fields, and in particular to a kind of active power filtering of deployable intake type
Cabinet.
Background technique
Filter cabinet is also referred to as filter, inside the filter circuit that is made of capacitor, inductance and resistance, filter cabinet can be with
The frequency other than frequency point or the frequency point to specific frequency in power supply line effectively filters out, and obtains the power supply of a specific frequency
Signal, or the power supply signal after a specific frequency is eliminated, filter cabinet can be divided into active power filtering cabinet and passive filtering cabinet, active filter
Wave cabinet is a kind of for dynamic harmonic wave, the novel electric power electric device of compensating reactive power, it can all become size and frequency
The harmonic wave of change and the idle of variation compensate, and why referred to as active active power filtering cabinet is, as the term suggests device needs mention
Power supply source (harmonic wave to main compensation circuit), the harmonics restraint and reactive compensation side that application can overcome LC filter etc. traditional
The shortcomings that method (traditional can only fixed compensation), realizes dynamically track compensation, and can not only mend harmonic wave but also mend it is idle, it is active
Filter cabinet regulation effect is good, will not cause resonance, can reach the beneficial effect for filtering out multiple and higher hamonic wave simultaneously.
Active power filtering cabinet has cabinet-type, wall-mounted, drawer type mounting means, in wall according to the needs of installation situation
In hanging mounting means, active power filtering cabinet can be because of the special of installation site, and position can be relatively high after suspension, mostly has
Source filter cabinet installation site is relatively more fixed, is not easy to operator and carries out maintenance and inspection to it, brings in many work to operator
Inconvenience, for this purpose, it is proposed that a kind of active power filtering cabinet of deployable intake type.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of having for deployable intake type is provided
Source filter cabinet reduces the inconvenience after active power filtering cabinet is fixedly mounted, the controllability of source filter cabinet is improved, convenient for the inspection of operator
Look into maintenance.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of active power filtering cabinet of deployable intake type, including wall, it is characterised in that: be provided on the right side of the wall
The inner cavity left side of support frame, support frame as described above is provided through fastening bolt, and the inside of wall is protruded on the left of fastening bolt,
It is provided with storage cover on the right side of support frame as described above, cushion socket is provided between support frame as described above and storage cover, the storage cover
Left side is connected with studs, and cushion socket is run through in the left side of studs, and the left side outer wall of the studs is bolted with spiral shell
Mother, and nut is located at the inner cavity of support frame, the bottom right side of support frame as described above is connected with workbench, sets at the top of the workbench
It is equipped with case cover, screwed pipe is provided at the top of the case cover, loading plate is connected at the top of the screwed pipe, and loading plate is located at
The underface of cover is stored, cabinet body is provided at the top of the loading plate, and cabinet body is located at the inner cavity of storage cover；
It is rotatably connected to threaded screw rod at the top of the workbench, and protrudes into the inner cavity of screwed pipe at the top of threaded screw rod,
The lateral wall of the threaded screw rod is socketed with from gear, described that master gear, the right side of the master gear are engaged on the right side of gear
Side is connected with swinging handle, and the junction between the swinging handle and case cover is provided with bearing, the right end of the swinging handle
Positioned at the right side of case cover, pore is offered at the top of the case cover, the interior of case cover is protruded into through pore in the bottom of the screwed pipe
Chamber, the left side wall lower end and right side wall upper end of the storage cover are chimeric to be equipped with air ejector fan；
The quadrangle of the cabinet body is provided with slider roller, and wall is offered and slided at left and right sides of the inner cavity of the storage cover
The sliding groove that dynamic idler wheel matches.
Preferably, in the above-mentioned active power filtering cabinet for deployable intake type, the right side opening of support frame as described above is equipped with and subtracts
The limit hole that shake seat matches, and cushion socket and limit hole are interference fitted, and are fixed convenient for the limit of cushion socket, are played good subtract
Shake effect.
Preferably, right at left and right sides of the top of the loading plate in the above-mentioned active power filtering cabinet for deployable intake type
Title is provided with buffering sponge, reduces the shock between loading plate and storage cover, improves stability when storage cover work.
Preferably, in the above-mentioned active power filtering cabinet for deployable intake type, the air blast direction of air ejector fan described in two groups
To the left, the heat to shed convenient for cabinet body in the circulation of air in storage cover, and discharge storage cover.
Preferably, in the above-mentioned active power filtering cabinet for deployable intake type, the left and right sides wall of the cabinet body is opened up
There is thermal vias, heat sheds when working convenient for cabinet body.
Compared with prior art, beneficial effects of the present invention are as follows:
Structure of the invention design rationally, on the one hand stores the storage of active power filtering cabinet by storage cover, reduces external rings
Pollution of the dust to active power filtering cabinet in border makes the sky in storage cover by the top-down air draft of two groups of air ejector fans
On the other hand flow of air passes through master gear and engaging from gear convenient for the heat that active power filtering cabinet in discharge storage cover sheds
Transmission reduces the height of source filter cabinet suspension, is further convenient for operator pair convenient for removing active power filtering cabinet from storage cover
It carries out maintenance and inspection, improves the working efficiency of operator, by being slidably matched for slider roller and sliding groove, has convenient for improving
Source filter cabinet removes stability when expansion from storage cover.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is using state structure diagram one of the invention；
Fig. 2 is using state structure diagram two of the invention；
Fig. 3 is the attachment structure schematic diagram of cabinet body and storage cover of the invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- wall, 2- support frame, 3- fastening bolt, 4- storage cover, 5- cushion socket, 6- studs, 7- workbench, 8- case
Cover, 9- screwed pipe, 10- loading plate, 11- threaded screw rod, 12- is from gear, 13- master gear, 14- swinging handle, 15- air draft wind
Fan, 16- cabinet body, 17- slider roller, 18- sliding groove.
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 all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, a kind of active power filtering cabinet of deployable intake type, including wall 1, the right side of wall 1 are set
It is equipped with support frame 2, is provided through fastening bolt 3 on the left of the inner cavity of support frame 2, and wall 1 is protruded into the left side of fastening bolt 3
Inside, the right side of support frame 2 are provided with storage cover 4, are provided with cushion socket 5, the right side of support frame between support frame 2 and storage cover 4
Side offers the limit hole matched with cushion socket 5, and cushion socket 5 and limit hole are interference fitted, solid convenient for the limit of cushion socket 5
It is fixed, good damping effect is played, the left side of storage cover 4 is connected with studs 6, and damping is run through in the left side of studs 6
Seat 5, the left side outer wall of studs 6 is bolted with nut, and nut is located at the inner cavity of support frame 2, and the bottom right side of support frame 2 is solid
It is connected to workbench 7, the top of workbench 7 is provided with case cover 8, and the top of case cover 8 is provided with screwed pipe 9, and the top of screwed pipe 9 is solid
It is connected to loading plate 10, and loading plate 10 is located at the underface of storage cover 4, is symmetrically arranged at left and right sides of the top of loading plate 10 slow
Sponge is rushed, the shock between loading plate 10 and storage cover 4 is reduced, improves stability when storage 4 work of cover, the top of loading plate 10
Portion is provided with cabinet body 16, and cabinet body 16 is located at the inner cavity of storage cover 4, and the left and right sides wall of cabinet body 16 offers thermal vias,
Heat sheds when working convenient for cabinet body 16；The top of workbench 7 is rotatably connected to threaded screw rod 11, and the top of threaded screw rod 11
Portion protrudes into the inner cavity of screwed pipe 9, and the lateral wall of threaded screw rod 11 is socketed with from gear 12, is engaged with main tooth from the right side of gear 12
Wheel 13, the right side of master gear 13 is connected with swinging handle 14, and the junction between swinging handle 14 and case cover 8 is provided with bearing,
The right end of swinging handle 14 is located at the right side of case cover 8, and the top of case cover 8 offers pore, and the bottom of screwed pipe 9 is stretched through pore
The inner cavity of cartonning cover 8, the left side wall lower end and right side wall upper end of storage cover 4 are chimeric to be equipped with air ejector fan 15, two groups of air drafts
To the left, convenient for the circulation of air in storage cover 4, and discharge storage the heat that cabinet body 16 sheds in 4 is covered in the air blast direction of fan 15
Amount；The quadrangle of cabinet body 16 is provided with slider roller 17, and wall offers and slider roller 17 at left and right sides of the inner cavity of storage cover 4
The sliding groove 18 matched.
One concrete application of the present embodiment are as follows: structure of the invention design rationally, is consolidated support frame 2 by fastening bolt 3
Due on wall 1, storage cover 4 is fixed on support frame 2 by studs 6, further install by whole device solid
It is fixed, it is stored by the storage that 4 pairs of cabinet bodies 16 are covered in storage, reduces pollution of the dust in external environment to cabinet body 16, pass through damping
Seat 5 reduces the vibration that cabinet body 16 is removed from storage cover 4 to be made to store by the top-down air draft of two groups of air ejector fans 15
Air flowing in cover 4, the heat to shed convenient for cabinet body 16 in discharge storage cover 4 are transmitted to master by rotating swinging handle 14
Gear 13 makes master gear 13 and is engaged transmission from gear 12, rotates threaded screw rod 11 in screwed pipe 9, from
And moving up and down for screwed pipe 9 is driven, convenient for removing the cabinet body 16 on loading plate 10 from storage cover 4, reduce cabinet body suspension
Height, maintenance and inspection are carried out to it convenient for operator, improve the working efficiency of operator, pass through slider roller 17 and sliding groove
18 be slidably matched, covers the stability removed when being unfolded in 4 convenient for improving cabinet body 16 from storage, by case cover 8 to transmission mechanism
Protection, the dust reduced in external environment is scattered on transmission mechanism, improve master gear 13 with from the engaged transmission of gear 12
High efficiency.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of active power filtering cabinet of deployable intake type, including wall (1), it is characterised in that: set on the right side of the wall (1)
It is equipped with support frame (2), is provided through fastening bolt (3) on the left of the inner cavity of support frame as described above (2), and a left side for fastening bolt (3)
The inside of wall (1) is protruded into side, and storage cover (4) is provided on the right side of support frame as described above (2), and support frame as described above (2) and storage are covered
(4) it is provided with cushion socket (5), is connected with studs (6) on the left of the storage cover (4), and a left side for studs (6) between
Cushion socket (5) are run through in side, and the left side outer wall of the studs (6) is bolted with nut, and nut is located at the interior of support frame (2)
Chamber, the bottom right side of support frame as described above (2) are connected with workbench (7), are provided with case cover (8), institute at the top of the workbench (7)
It states and is provided at the top of case cover (8) screwed pipe (9), is connected with loading plate (10) at the top of the screwed pipe (9), and loading plate
(10) it is located at the underface of storage cover (4), is provided with cabinet body (16) at the top of the loading plate (10), and cabinet body (16) is located at receipts
Receive the inner cavities of cover (4)；
It is rotatably connected to threaded screw rod (11) at the top of the workbench (7), and protrudes into screwed pipe at the top of threaded screw rod (11)
(9) inner cavity, the lateral wall of the threaded screw rod (11) is socketed with from gear (12), described to be engaged on the right side of gear (12)
Master gear (13) is connected with swinging handle (14) on the right side of the master gear (13), the swinging handle (14) and case cover (8) it
Between junction be provided with bearing, the right end of the swinging handle (14) is located at the right side of case cover (8), the top of the case cover (8)
Portion offers pore, and the bottom of the screwed pipe (9) protrudes into the inner cavity of case cover (8), the left side of the storage cover (4) through pore
Wall lower end and right side wall upper end, which are fitted into, is equipped with air ejector fan (15)；
The quadrangle of the cabinet body (16) is provided with slider roller (17), and wall is opened at left and right sides of the inner cavity of the storage cover (4)
Equipped with the sliding groove (18) matched with slider roller (17).
2. a kind of active power filtering cabinet of deployable intake type according to claim 1, it is characterised in that: support frame as described above
Right side opening is equipped with the limit hole matched with cushion socket (5), and cushion socket (5) and limit hole are interference fitted.
3. a kind of active power filtering cabinet of deployable intake type according to claim 1, it is characterised in that: the loading plate
(10) buffering sponge is symmetrically arranged at left and right sides of top.
4. a kind of active power filtering cabinet of deployable intake type according to claim 1, it is characterised in that: air draft described in two groups
The air blast direction of fan (15) is to the left.
5. a kind of active power filtering cabinet of deployable intake type according to claim 1, it is characterised in that: the cabinet body (16)
Left and right sides wall offer thermal vias.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049353.5A CN109119915A (en) | 2018-09-10 | 2018-09-10 | A kind of active power filtering cabinet of deployable intake type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049353.5A CN109119915A (en) | 2018-09-10 | 2018-09-10 | A kind of active power filtering cabinet of deployable intake type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109119915A true CN109119915A (en) | 2019-01-01 |
Family
ID=64858996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811049353.5A Pending CN109119915A (en) | 2018-09-10 | 2018-09-10 | A kind of active power filtering cabinet of deployable intake type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109119915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186518A (en) * | 2020-09-07 | 2021-01-05 | 安徽万控成套设备制造有限公司 | Expansion heat dissipation switch board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202035237U (en) * | 2011-05-26 | 2011-11-09 | 芯通科技（成都）有限公司 | Installation system used for communication case on wall surface |
| CN107689592A (en) * | 2017-10-11 | 2018-02-13 | 浙江中新电力发展集团有限公司萧山科技分公司 | Intelligent platform zone Power Quality Comprehensive Treatment Device |
| CN207518098U (en) * | 2017-11-28 | 2018-06-19 | 郦建永 | A kind of high outdoor electric power cabinet of security functions |
| CN108337836A (en) * | 2018-01-15 | 2018-07-27 | 东莞市圣荣自动化科技有限公司 | A kind of underslung damping Electric Appliance Cabinet |
| CN108390270A (en) * | 2018-04-28 | 2018-08-10 | 广东电网有限责任公司 | Convenient for safeguarding the electric power cabinet of power equipment |
-
2018
- 2018-09-10 CN CN201811049353.5A patent/CN109119915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202035237U (en) * | 2011-05-26 | 2011-11-09 | 芯通科技（成都）有限公司 | Installation system used for communication case on wall surface |
| CN107689592A (en) * | 2017-10-11 | 2018-02-13 | 浙江中新电力发展集团有限公司萧山科技分公司 | Intelligent platform zone Power Quality Comprehensive Treatment Device |
| CN207518098U (en) * | 2017-11-28 | 2018-06-19 | 郦建永 | A kind of high outdoor electric power cabinet of security functions |
| CN108337836A (en) * | 2018-01-15 | 2018-07-27 | 东莞市圣荣自动化科技有限公司 | A kind of underslung damping Electric Appliance Cabinet |
| CN108390270A (en) * | 2018-04-28 | 2018-08-10 | 广东电网有限责任公司 | Convenient for safeguarding the electric power cabinet of power equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186518A (en) * | 2020-09-07 | 2021-01-05 | 安徽万控成套设备制造有限公司 | Expansion heat dissipation switch board |
| CN112186518B (en) * | 2020-09-07 | 2024-03-08 | 深圳市海联新电子科技有限公司 | Expansion type heat dissipation power distribution cabinet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190101 |