CN209462024U - A kind of harmonic protection device being easily installed - Google Patents
A kind of harmonic protection device being easily installed Download PDFInfo
- Publication number
- CN209462024U CN209462024U CN201822100983.2U CN201822100983U CN209462024U CN 209462024 U CN209462024 U CN 209462024U CN 201822100983 U CN201822100983 U CN 201822100983U CN 209462024 U CN209462024 U CN 209462024U
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- China
- Prior art keywords
- groups
- shell
- harmonic
- plate
- protection device
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- 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.)
- Expired - Fee Related
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- 239000003990 capacitor Substances 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 10
- -1 reactor and resistor Substances 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 241000883990 Flabellum Species 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- 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
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical fields of harmonic protection device can facilitate and mount and dismount to shell more particularly to a kind of harmonic protection device being easily installed, and improve using effect；Enhance the heat dissipation effect of harmonic device inside the housing simultaneously, improves use reliability；And conveniently harmonic device is repaired, improve usability；Including shell and harmonic device, interior of shell is provided with placed cavity, and harmonic device is arranged in placed cavity, and harmonic device includes capacitor, reactor and resistor, and capacitor, reactor and resistor are sequentially connected in series；It further include mounting plate, upper supporting plate, upper plate, lower carrier plate, lower plugboard and four groups of screws, upper plate bottom end is inserted into inside slot, and four groups of screw output ends are each passed through and spiral shell is filled on four groups of threaded holes；It further include that temperature detector, controller and two groups of radiator fans, temperature detector are electrically connected with the controller, shell bottom end is provided with ventilation opening；It further include door, door is arranged in communication port.
Description
Technical field
The utility model relates to the technical fields of harmonic protection device, more particularly to a kind of harmonic protection being easily installed
Device.
Background technique
It is well known that harmonic protection device is the electronic component of a capacitor string reactance, because impedance is very low, electric current can be toward this
In flow, actually impedance shunt, in this way inflow system harmonic current just lack, to have the function that protection；It is existing
Harmonic protection device include shell and harmonic device, interior of shell is provided with placed cavity, and harmonic device is arranged in placed cavity, harmonic device
Including capacitor, reactor and resistor, and capacitor, reactor and resistor are sequentially connected in series；When this harmonic protection device uses only
Shell need to be mounted on to specified region and city's electrical connection is carried out to harmonic device；It is found in this harmonic protection device use, no
Convenient to mount and dismount to shell, using effect is limited；And harmonic device can distribute heat when in use, and shell is scattered
Thermal effect is limited, causes the heat dissipation effect of harmonic device inside the housing limited, use reliability is limited；And every time to harmonic device into
It also needs to remove on shell to repair again when row maintenance, be more troublesome, usability is limited.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, can facilitate and mount and dismount to shell, improve
Using effect；Enhance the heat dissipation effect of harmonic device inside the housing simultaneously, improves use reliability；And conveniently harmonic device is carried out
Maintenance, improves the harmonic protection device of usability being easily installed.
A kind of harmonic protection device being easily installed of the utility model, including shell and harmonic device, interior of shell are provided with
Placed cavity, harmonic device are arranged in placed cavity, and harmonic device includes capacitor, reactor and resistor, and capacitor, reactor and resistance
Device is sequentially connected in series；It further include mounting plate, upper supporting plate, upper plate, lower carrier plate, lower plugboard and four groups of screws, the upper supporting plate setting
In outer casing back upper half area, upper plate setting is in upper supporting plate bottom end, and the lower carrier plate setting is in installation front edge of board bottom half domain
On, lower plugboard is arranged on lower carrier plate top, and the lower plugboard top is provided with slot, and upper plate bottom end is inserted into slot
Portion is provided with threaded hole, four groups of spiral shells in the installation front edge of board top left region, lower left region, right regions and lower right area
Nail output end is each passed through and spiral shell is filled on four groups of threaded holes；It further include temperature detector, controller and two groups of radiator fans, institute
It states temperature detector and controller is arranged on shell inner roof wall, and temperature detector is electrically connected with the controller, the shell
Left and right ends are provided with installing port, and two groups of radiator fans are separately positioned on two groups of installing ports, and two groups of radiator fans with
Controller electrical connection, the shell bottom end is provided with ventilation opening；It further include door, the case nose is provided with communication port, gear
Lid is arranged in communication port.
A kind of harmonic protection device being easily installed of the utility model, the upper supporting plate rear end and installation front edge of board upper half
Domain contact, lower carrier plate front end is contacted with outer casing back lower half region.
A kind of harmonic protection device being easily installed of the utility model, the door include baffle and four groups of bolts, shell
Thread groove is provided on front end upper left side, lower left side, upper right side and lower right side, on the outside of the baffle rear end and outside case nose
Side contacts, and four groups of bolt rear ends both pass through baffle and spiral shell is filled to inside four groups of thread grooves respectively.
A kind of harmonic protection device being easily installed of the utility model, the radiator fan include mounting rack, motor and
Flabellum, mounting rack are arranged in installing port, and motor is arranged on mounting rack, and transmission is provided on the output end of the motor
Axis, flabellum are arranged on transmission shaft, and flabellum is located on the inside of installing port.
A kind of harmonic protection device being easily installed of the utility model, further includes two groups of protection nets, two groups of protection
Mesh enclosure is separately positioned in two groups of installing ports, and two groups of protection nets are located on the outside of two groups of flabellums.
A kind of harmonic protection device being easily installed of the utility model, further includes filter plate, and the filter plate setting is logical
On air port.
A kind of harmonic protection device being easily installed of the utility model, further includes backing plate, and the backing plate is arranged in mounting plate
Rear end.
A kind of harmonic protection device being easily installed of the utility model, further includes supporting plate, and the supporting plate is arranged in mounting plate
On the downside of front end, and supporting plate upper side and shell bottom end rear contact.
Compared with prior art the utility model has the following beneficial effects: its first mounting plate can be fixed by screws in it is specified
Region, then upper plate bottom end is inserted into inside slot, so as to when being dismantled directly by upper plate out of slot
Portion removes, so that convenient mount and dismount shell, improves using effect；It simultaneously can be by temperature detector in shell
Portion's temperature is detected, and controller is transmitted a signal to when temperature is higher, and controller is made to control two groups of radiator fans simultaneously
It works, accelerates interior of shell air passage rates, to enhance the heat dissipation effect of harmonic device inside the housing, improve and use
Reliability；And by removing door and directly harmonic device can be checked and repaired by communication port, thus convenient to harmonic wave
Device repairs, and improves usability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the portion the A partial enlarged view of Fig. 1；
It is attached marked in the figure: 1, shell；2, harmonic device；3, mounting plate；4, upper supporting plate；5, upper plate；6, lower carrier plate；7, underthrust
Plate；8, screw；9, temperature detector；10, controller；11, radiator fan；12, door；13, baffle；14, bolt；15, it installs
Frame；16, motor；17, flabellum；18, protection net；19, filter plate；20, backing plate；21, supporting plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, a kind of harmonic protection device being easily installed of the utility model, including shell 1 and harmonic device
2, shell 1 is internally provided with placed cavity, and harmonic device 2 is arranged in placed cavity, and harmonic device 2 includes capacitor, reactor and resistor,
And capacitor, reactor and resistor are sequentially connected in series；It further include mounting plate 3, upper supporting plate 4, upper plate 5, lower carrier plate 6,7 and of lower plugboard
Four groups of screws 8, the setting of upper supporting plate 4 is in 1 rear end upper half area of shell, and in 4 bottom end of upper supporting plate, lower carrier plate 6 is arranged for the upper setting of plate 5
On 3 front end lower half region of mounting plate, lower plugboard 7 is arranged on 6 top of lower carrier plate, and 7 top of lower plugboard is provided with slot, and upper slotting
5 bottom end of plate is inserted into inside slot, is respectively provided in 3 front end top left region of mounting plate, lower left region, right regions and lower right area
There is threaded hole, four groups of 8 output ends of screw are each passed through and spiral shell is filled on four groups of threaded holes；It further include temperature detector 9, controller
10 and two groups of radiator fans 11, temperature detector 9 and controller 10 be arranged on 1 inner roof wall of shell, and temperature detector 9 with
Controller 10 is electrically connected, and 1 left and right ends of shell are provided with installing port, and two groups of radiator fans 11 are separately positioned on two groups of installing ports
On, and two groups of radiator fans 11 are electrically connected with controller 10,1 bottom end of shell is provided with ventilation opening；It further include door 12, shell
1 front end is provided with communication port, and door 12 is arranged in communication port；Mounting plate first can be fixed by screws in specified region by it,
Upper plate bottom end is inserted into inside slot again, so as to directly move upper plate inside slot when being dismantled
Out, so that convenient mount and dismount shell, using effect is improved；It simultaneously can be by temperature detector to interior of shell temperature
Degree is detected, and controller is transmitted a signal to when temperature is higher, so that controller is controlled two groups of radiator fans while being carried out
Interior of shell air passage rates are accelerated in work, to enhance the heat dissipation effect of harmonic device inside the housing, improve using reliable
Property；And by removing door and directly harmonic device can be checked and repaired by communication port, thus it is convenient to harmonic device into
Row maintenance, improves usability.
A kind of harmonic protection device being easily installed of the utility model, 4 rear end of upper supporting plate and 3 front end upper half area of mounting plate
Contact, 6 front end of lower carrier plate is contacted with 1 rear end lower half region of shell；It can guarantee the stability between shell and mounting plate.
A kind of harmonic protection device being easily installed of the utility model, door 12 include baffle 13 and four groups of bolts 14, outside
Thread groove, 13 rear end of baffle outside and 1 front end of shell are provided on 1 front end upper left side of shell, lower left side, upper right side and lower right side
Outer side contacts, and four groups of 14 rear ends of bolt both pass through baffle 13 and spiral shell is filled to inside four groups of thread grooves respectively；It can be by by four
Group bolt rotates spiral shell respectively out of four groups thread grooves and goes out, to remove baffle from shell.
A kind of harmonic protection device being easily installed of the utility model, radiator fan 11 include mounting rack 15, motor 16
With flabellum 17, mounting rack 15 is arranged in installing port, and motor 16 is arranged on mounting rack 15, sets on the output end of motor 16
It is equipped with transmission shaft, flabellum 17 is arranged on transmission shaft, and flabellum 17 is located on the inside of installing port；It can be driven by motor and is driven
Flabellum on axis is rotated, to carry out pressure air discharging and radiating.
A kind of harmonic protection device being easily installed of the utility model further includes two groups of protection nets 18, two groups of protective nets
Cover 18 is separately positioned in two groups of installing ports, and two groups of protection nets 18 are located at two groups of flabellums, 17 outside；It can be to flabellum
It is blocked, enhances protection effect.
A kind of harmonic protection device being easily installed of the utility model further includes filter plate 19, and the setting of filter plate 19 is logical
On air port；It can be filtered to being pumped into the air in shell, reduce the entrance of dust.
A kind of harmonic protection device being easily installed of the utility model, further includes backing plate 20, and backing plate 20 is arranged in mounting plate 3
Rear end；Its installation effect that can enhance mounting plate.
A kind of harmonic protection device being easily installed of the utility model, further includes supporting plate 21, and supporting plate 21 is arranged in mounting plate 3
On the downside of front end, and 21 upper side of supporting plate and 1 bottom end rear contact of shell；It can be supported shell, so as to guarantee shell with
Stability between mounting plate.
A kind of harmonic protection device being easily installed of the utility model, is when in use first fixed mounting plate by screw
It is inserted into inside slot in specified region, then by upper plate bottom end, later to harmonic device, controller, temperature detector and electronic
Machine carries out city's electrical connection；Simultaneously in above process, directly upper plate can be removed inside slot, thus convenient external
Shell is mounted and dismounted, and using effect is improved；Shell internal temperature is detected by temperature detector simultaneously, and in temperature
Controller is transmitted a signal to when spending higher, controller is made to control two groups of motor while the flabellum on transmission shaft being driven to be turned
It is dynamic, accelerate interior of shell air passage rates, to enhance the heat dissipation effect of harmonic device inside the housing, improves using reliable
Property；And by removing door and directly harmonic device can be checked and repaired by communication port, thus it is convenient to harmonic device into
Row maintenance, improves usability.
A kind of harmonic protection device being easily installed of the utility model " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or the connection of one, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements, it for the ordinary skill in the art, can be as the case may be
Understand concrete meaning of the above-mentioned term in this is practical；And the model of above-mentioned each component is unlimited, as long as it is beneficial to reach its
The equal of effect is implemented, and shell and harmonic device are existing design and technology, and this case does not have any technological improvement to it,
Temperature detector, controller and motor are market common device, and being powered after installation can be used, and have not been changed its internal structure.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of harmonic protection device being easily installed, including shell (1) and harmonic device (2), shell (1) are internally provided with placement
Chamber, harmonic device (2) are arranged in placed cavity, and harmonic device (2) includes capacitor, reactor and resistor, and capacitor, reactor and electricity
Resistance device is sequentially connected in series；It is characterized in that, further including mounting plate (3), upper supporting plate (4), upper plate (5), lower carrier plate (6), lower plugboard
(7) it is arranged with four groups of screws (8), the upper supporting plate (4) in shell (1) rear end upper half area, upper plate (5) is arranged in upper supporting plate
(4) bottom end, the lower carrier plate (6) are arranged on mounting plate (3) front end lower half region, and lower plugboard (7) setting is pushed up in lower carrier plate (6)
End, lower plugboard (7) top is provided with slot, and upper plate (5) bottom end is inserted into inside slot, before the mounting plate (3)
Threaded hole, four groups of screw (8) output end difference are provided in end top left region, lower left region, right regions and lower right area
It is filled on four groups of threaded holes across simultaneously spiral shell；It further include temperature detector (9), controller (10) and two groups of radiator fans (11), institute
It states temperature detector (9) and controller (10) is arranged on shell (1) inner roof wall, and temperature detector (9) and controller
(10) it is electrically connected, shell (1) left and right ends are provided with installing port, and two groups of radiator fans (11) are separately positioned on two groups of peaces
It fills on mouth, and two groups of radiator fans (11) are electrically connected with controller (10), shell (1) bottom end is provided with ventilation opening；Also
Including door (12), shell (1) front end is provided with communication port, and door (12) is arranged in communication port.
2. a kind of harmonic protection device being easily installed as described in claim 1, which is characterized in that upper supporting plate (4) rear end
It is contacted with mounting plate (3) front end upper half area, lower carrier plate (6) front end is contacted with shell (1) rear end lower half region.
3. a kind of harmonic protection device being easily installed as claimed in claim 2, which is characterized in that the door (12) includes gear
Plate (13) and four groups of bolts (14) are provided with thread groove on shell (1) front end upper left side, lower left side, upper right side and lower right side,
It is contacted on the outside of baffle (13) rear end with shell (1) front end outer side, and four groups of bolt (14) rear ends both pass through baffle (13) simultaneously
Spiral shell is filled to inside four groups of thread grooves respectively.
4. a kind of harmonic protection device being easily installed as claimed in claim 3, which is characterized in that radiator fan (11) packet
Mounting rack (15), motor (16) and flabellum (17) are included, mounting rack (15) is arranged in installing port, and motor (16) setting is being pacified
It shelves on (15), transmission shaft is provided on the output end of the motor (16), flabellum (17) is arranged on transmission shaft, and flabellum
(17) it is located on the inside of installing port.
5. a kind of harmonic protection device being easily installed as claimed in claim 4, which is characterized in that further include two groups of protection nets
(18), two groups of protection nets (18) are separately positioned in two groups of installing ports, and two groups of protection nets (18) are located at two
On the outside of group flabellum (17).
6. a kind of harmonic protection device being easily installed as claimed in claim 5, which is characterized in that it further include filter plate (19),
The filter plate (19) is arranged on ventilation opening.
7. a kind of harmonic protection device being easily installed as claimed in claim 6, which is characterized in that further include backing plate (20), institute
Backing plate (20) are stated to be arranged in mounting plate (3) rear end.
8. a kind of harmonic protection device being easily installed as claimed in claim 7, which is characterized in that further include supporting plate (21), institute
Supporting plate (21) setting is stated on the downside of mounting plate (3) front end, and supporting plate (21) upper side and shell (1) bottom end rear contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100983.2U CN209462024U (en) | 2018-12-13 | 2018-12-13 | A kind of harmonic protection device being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100983.2U CN209462024U (en) | 2018-12-13 | 2018-12-13 | A kind of harmonic protection device being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462024U true CN209462024U (en) | 2019-10-01 |
Family
ID=68040570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100983.2U Expired - Fee Related CN209462024U (en) | 2018-12-13 | 2018-12-13 | A kind of harmonic protection device being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462024U (en) |
-
2018
- 2018-12-13 CN CN201822100983.2U patent/CN209462024U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 |