CN208489790U - A kind of high-voltage frequency converter that power density small in size is big - Google Patents
A kind of high-voltage frequency converter that power density small in size is big Download PDFInfo
- Publication number
- CN208489790U CN208489790U CN201820293861.7U CN201820293861U CN208489790U CN 208489790 U CN208489790 U CN 208489790U CN 201820293861 U CN201820293861 U CN 201820293861U CN 208489790 U CN208489790 U CN 208489790U
- Authority
- CN
- China
- Prior art keywords
- side plate
- flexible side
- layer
- frequency converter
- plate
- 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.)
- Expired - Fee Related
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000004964 aerogel Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229960004424 carbon dioxide Drugs 0.000 claims 3
- 229910002090 carbon oxide Inorganic materials 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ac-Ac Conversion (AREA)
Abstract
The utility model discloses a kind of high-voltage frequency converters that power density small in size is big, including frequency converter main body and adjustment component, the flexible side plate one and flexible side plate two of the adjustment component are respectively provided at the two sides of the fixed bottom plate, a cavity is equipped with inside the flexible side plate one and flexible side plate two, the two sides of the cavity are respectively communicated with the two sides of flexible side plate, a sliding panel is equipped in the cavity, the bottom of the two sides of the sliding panel is equipped with a traveller, one end of the traveller is fixed on the sliding panel, the traveller is equipped with a fastener, the fixed top plate is fixed between the sliding panel, a sliding slot is additionally provided at the top of the fixed top plate, the demarcation plate is placed in the sliding slot, a card slot is additionally provided on the medial surface of the sliding panel；The outside of the flexible side plate one and flexible side plate two is respectively equipped with a radiating subassembly.The utility model maximally reduces the occupied area of frequency converter and improves power density.
Description
Technical field
The utility model relates to a kind of frequency converter, specially a kind of high-voltage frequency converter that power density small in size is big.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation.Frequency converter is mainly by rectification, filtering, inversion, brake unit, driving unit, detection unit
The composition such as microprocessing unit.IGBT cut-offs to adjust the voltage of out-put supply and frequency, according to motor frequency converter close to the inner portion
Actual needs achievees the purpose that energy conservation, speed regulation to provide its required supply voltage.Traditional high-voltage frequency converter is general
It is made of frequency conversion tank group, power cabinet group and control cabinet group；But since the component in each cabinet group is there are larger space, so as to cause
Frequency converter occupies larger space, not compact, is unfavorable for transport and also increases generation cost, forms waste.
Utility model content
The purpose of this utility model is to provide a kind of high-voltage frequency converters that power density small in size is big, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of high pressure that power density small in size is big
Frequency converter, including frequency converter main body and adjustment component, the adjustment component include flexible side plate one, flexible side plate two, fix
Bottom plate, fixed top plate and demarcation plate, the flexible side plate one and flexible side plate two are respectively provided at the two sides of the fixed bottom plate,
A cavity is equipped with inside the flexible side plate one and flexible side plate two, the two sides of the cavity are respectively communicated with flexible side plate one
With the two sides of flexible side plate two, the cavity is interior to be equipped with a sliding panel, and the bottom of the two sides of the sliding panel is equipped with a traveller,
One end of the traveller is fixed on the sliding panel, and the other end of the traveller extends to the flexible side plate one and flexible side
Outside the plate two and two sides of the traveller and the flexible side plate one and flexible side plate two are slidably connected, and the frequency converter main body is fixed
On the fixed bottom plate, the traveller is equipped with a fastener, and the fixed top plate is fixed between the sliding panel, described
It is additionally provided with a sliding slot at the top of fixed top plate, the demarcation plate is placed in the sliding slot, on the medial surface of the sliding panel also
Equipped with a card slot, the demarcation plate can be connected on the card slot on the sliding panel, and the card slot level height is higher than the cunning
The level height of column；The outside of the flexible side plate one and flexible side plate two is respectively equipped with a radiating subassembly, the radiating subassembly
Including heat release hole, heat sink strip, filtration members and solid carbon dioxide process units, the solid carbon dioxide process units is fixed
It is described to stretch in the outlet to the flexible side plate of the solid carbon dioxide process units in the flexible side plate side
The surface of contracting side plate is uniformly provided with a heat release hole, and the heat release hole is connected to the sliding panel, and the filtration members include a filter screen
Net, the filter screen are located in the heat release hole.
Preferably, the flexible side plate one, flexible side plate two can be adjusted according to the height of the frequency converter main body number of storage
The height of whole flexible side plate one, flexible side plate two.
Preferably, the frequency converter main body main body includes up to two.
Preferably, the fastener includes fastening nut, and the fastening nut is connected through a screw thread with the traveller, described
It is close to the contracting side plate one and flexible side plate two in the side of fastening nut.
Preferably, the flexible side plate one and two surface of flexible side plate are coated with heat insulating coat, and the heat insulating coat includes
Outer thermal insulation layer, adhering layer, central reflector layer and inner insulating layer, the outer thermal insulation layer, the central reflector layer and it is described in
Thermal insulation layer is cascading；The adhering layer include the first adhering layer and the second adhering layer, the outer thermal insulation layer and it is described in
Between be provided with first adhering layer between reflecting layer, the outer thermal insulation layer and the central reflector layer pass through first adhesion
Layer connection；Be provided with second adhering layer between the central reflector layer and the inner insulating layer, the central reflector layer and
The inner insulating layer is connected by second adhering layer, and the inner insulating layer is crosslinked polyimide aerogel layer, described
Outer thermal insulation layer is long fibre ceramic fibre paper layer.
Compared with prior art, the utility model has the beneficial effects that the utility model is provided with adjustment component and heat dissipation
Component, wherein adjustment component includes flexible side plate one and flexible side plate two, the sliding panel of stretch side plate one and flexible side plate two
Flexible two cavity of side plate is slidably connected, and the height of flexible side plate can be thus adjusted according to the number of the frequency converter main body of storage
Degree, to change the occupied area of frequency converter main body, reduces the volume of high-voltage frequency converter, in addition when the power for increasing frequency converter
When, two frequency converters can be stored, improve the power density of frequency converter to greatest extent, radiating subassembly set in addition includes solid
State carbon dioxide generator can sponge the heat that frequency converter work generates to the greatest extent in this way, can also improve frequency conversion
The power of device, heat release hole is also for heat dissipation, and its filter screen not will cause frequency converter main body dust stratification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model fixed frame；
Fig. 2 is the structural schematic diagram of the flexible side plate of the utility model；
Fig. 3 is the structural schematic diagram of the utility model heat insulating coat.
In figure: 1, frequency converter main body；2, stretch side plate one；3, stretch side plate two；4, cavity；5, sliding panel；6, traveller；7,
Fastening nut；8, sliding slot；9, fixed bottom plate；10, fixed top plate；11, card slot；12, demarcation plate；13, heat release hole；14, heat sink strip；
15, filter screen；16, solid carbon dioxide process units；17, heat insulating coat；18, outer thermal insulation layer；19, the first adhering layer；20,
Central reflector layer；21, inner insulating layer；22, the second adhering layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model:
A kind of high-voltage frequency converter that power density small in size is big, including frequency converter main body 1 and adjustment component, the adjustment
Component includes flexible side plate 1, flexible side plate 23, fixed bottom plate 9, fixed top plate 10 and demarcation plate 12, the flexible side plate
1 and flexible side plate 23 be respectively provided at the two sides of the fixed bottom plate 9, inside the flexible side plate 1 and flexible side plate 23
It is equipped with a cavity 4, the two sides of the cavity 4 are respectively communicated with the two sides of flexible side plate 1 and flexible side plate 23, the sky
A sliding panel 5 is equipped in chamber 4, the bottom of the two sides of the sliding panel 5 is equipped with a traveller 6, and one end of the traveller 6 is fixed on
On the sliding panel 5, the other end of the traveller 6 extends to outside the flexible side plate 1 and flexible side plate 23 and the cunning
Column 6 and the two sides of the flexible side plate 1 and flexible side plate 23 are slidably connected, and the frequency converter main body 1 is fixed on described solid
Determine on bottom plate 9, the traveller 6 is equipped with a fastener, and the fixed top plate 10 is fixed between the sliding panel 5, described solid
The top for determining top plate 10 is additionally provided with a sliding slot 8, and the demarcation plate 12 is placed in the sliding slot 8, the inside of the sliding panel 5
A card slot 11 is additionally provided on face, the demarcation plate 12 can be connected on the card slot 11 on the sliding panel 5,11 water of card slot
Flat height is higher than the level height of the traveller 6；The outside of the flexible side plate 1 and flexible side plate 23 is respectively equipped with one and dissipates
Hot component, the radiating subassembly include heat release hole 13, heat sink strip 14, filtration members and solid carbon dioxide process units 16, institute
It states solid carbon dioxide process units 16 and is fixed on the flexible side plate side, the solid carbon dioxide process units 16 goes out
Mouth is communicated in the flexible side plate, and the surface of the flexible side plate is uniformly provided with a heat release hole 13, and the heat release hole 13 is connected to
The sliding panel 5, the filtration members include a filter screen 15, and the filter screen 15 is located in the heat release hole 13.
In the present embodiment, the flexible side plate 1, flexible side plate 23 can be according to 1 numbers of frequency converter main body of storage
Height and adjust the height of flexible side plate 1, flexible side plate 23.
In the present embodiment, the frequency converter main body 1 includes up to two.
In the present embodiment, the fastener includes fastening nut 7, and the fastening nut 7 passes through spiral shell with the traveller 6
The contracting side plate 1, flexible side plate 23 are close in line connection, the side of the fastening nut 7.
In the present embodiment, the flexible side plate 1 and 23 surface of flexible side plate are coated with heat insulating coat 17, it is described every
Hot coating 17 includes outer thermal insulation layer 18, adhering layer, central reflector layer 20 and inner insulating layer 21, the outer thermal insulation layer 18, described
Central reflector layer 20 and the inner insulating layer 21 are cascading；The adhering layer includes that the first adhering layer 19 and second is viscous
Even layer 22, is provided with first adhering layer 19 between the outer thermal insulation layer 18 and the central reflector layer 20, described outer heat-insulated
Layer 18 and the central reflector layer 20 are connected by first adhering layer 19；The central reflector layer 20 and described interior heat-insulated
It is viscous by described second that second adhering layer 22, the central reflector layer 20 and the inner insulating layer 21 are provided between layer 21
Even layer 22 connects, and the inner insulating layer 21 is crosslinked polyimide aerogel layer, and the outer thermal insulation layer 18 is long fibre ceramics
Fiber paper.
Working principle: the utility model is provided with adjustment component and radiating subassembly, wherein adjustment component includes flexible side
The cavity 4 of plate 1 and flexible side plate 23, flexible side plate 1 and the flexible side plate of 23 sliding panel of flexible side plate is slidably connected, in this way
The height of flexible side plate can be adjusted according to the number of the frequency converter main body of storage, to change the land occupation of frequency converter main body
Area reduces the volume of high-voltage frequency converter, in addition when increasing the power of frequency converter, can store two frequency converters, maximum limit
The power density of the raising frequency converter of degree, radiating subassembly set in addition includes solid carbon dioxide process units 16, such energy
Enough heats for sponging frequency converter work to the greatest extent and generating, can also improve the power of frequency converter, heat release hole 13 also for
Heat dissipation, and its filter screen 15 not will cause 1 dust stratification of frequency converter main body.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of high-voltage frequency converter that power density small in size is big, it is characterised in that: including frequency converter main body (1) and adjustment group
Part, the adjustment component is including flexible side plate one (2), flexible side plate two (3), fixed bottom plate (9), fixed top plate (10) and divides
Partition (12), the flexible side plate one (2) and flexible side plate two (3) are respectively provided at the two sides of the fixed bottom plate (9), described to stretch
It is equipped with a cavity (4) inside contracting side plate one (2) and flexible side plate two (3), the two sides of the cavity (4) are respectively communicated with flexible
The two sides of side plate one (2) and flexible side plate two (3), the cavity (4) is interior to be equipped with a sliding panel (5), and the two of the sliding panel (5)
The bottom of side is equipped with a traveller (6), and one end of the traveller (6) is fixed on the sliding panel (5), the traveller (6)
The other end extends to the flexible side plate one (2) and flexible side plate two (3) outside and the traveller (6) and the flexible side plate one
(2) it is slidably connected with the two sides of flexible side plate two (3), the frequency converter main body (1) is fixed on the fixed bottom plate (9), institute
Traveller (6) are stated equipped with a fastener, the fixed top plate (10) is fixed between the sliding panel (5), the fixed top plate
(10) be additionally provided at the top of a sliding slot (8), the demarcation plate (12) is placed in the sliding slot (8), the sliding panel (5) it is interior
It is additionally provided on side a card slot (11), the demarcation plate (12) can be connected on the card slot (11) on the sliding panel (5), described
Card slot (11) level height is higher than the level height of the traveller (6)；The flexible side plate one (2) and flexible side plate two (3)
Outside is respectively equipped with a radiating subassembly, and the radiating subassembly includes heat release hole (13), heat sink strip (14), filtration members and solid-state two
Carbonoxide process units (16), the solid carbon dioxide process units (16) is fixed on the flexible side plate side, described solid
In the outlet of state carbon dioxide generator (16) to the flexible side plate, the surface of the flexible side plate is uniformly provided with a
Heat release hole (13), the heat release hole (13) are connected to the sliding panel (5), and the filtration members include a filter screen (15), described
Filter screen (15) is located in the heat release hole (13).
2. a kind of big high-voltage frequency converter of power density small in size according to claim 1, it is characterised in that: described flexible
Side plate one (2), flexible side plate two (3) can adjust flexible side plate one according to the height of frequency converter main body (1) number of storage
(2), the height of flexible side plate two (3).
3. a kind of big high-voltage frequency converter of power density small in size according to claim 2, it is characterised in that: the frequency conversion
Device main body (1) includes up to two.
4. a kind of big high-voltage frequency converter of power density small in size according to claim 1, it is characterised in that: the fastening
Part includes fastening nut (7), and the fastening nut (7) is connected through a screw thread with the traveller (6), the fastening nut (7)
It is close to the flexible side plate one (2) and flexible side plate two (3) in side.
5. a kind of big high-voltage frequency converter of power density small in size according to claim 1, it is characterised in that: described flexible
Side plate one (2) and flexible side plate two (3) surface are coated with heat insulating coat (17), and the heat insulating coat (17) includes outer thermal insulation layer
(18), adhering layer, central reflector layer (20) and inner insulating layer (21), the outer thermal insulation layer (18), the central reflector layer
(20) and the inner insulating layer (21) is cascading；The adhering layer includes the first adhering layer (19) and the second adhering layer
(22), first adhering layer (19) is provided between the outer thermal insulation layer (18) and the central reflector layer (20), it is described outer
Thermal insulation layer (18) and the central reflector layer (20) are connected by first adhering layer (19)；The central reflector layer (20) and
Second adhering layer (22), the central reflector layer (20) and the inner insulating layer are provided between the inner insulating layer (21)
(21) it is connected by second adhering layer (22), the inner insulating layer (21) is crosslinked polyimide aerogel layer, described
Outer thermal insulation layer (18) is long fibre ceramic fibre paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293861.7U CN208489790U (en) | 2018-03-02 | 2018-03-02 | A kind of high-voltage frequency converter that power density small in size is big |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293861.7U CN208489790U (en) | 2018-03-02 | 2018-03-02 | A kind of high-voltage frequency converter that power density small in size is big |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208489790U true CN208489790U (en) | 2019-02-12 |
Family
ID=65256024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820293861.7U Expired - Fee Related CN208489790U (en) | 2018-03-02 | 2018-03-02 | A kind of high-voltage frequency converter that power density small in size is big |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208489790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416884A (en) * | 2019-08-01 | 2019-11-05 | 张文波 | A kind of telescopic power distribution cabinet |
-
2018
- 2018-03-02 CN CN201820293861.7U patent/CN208489790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416884A (en) * | 2019-08-01 | 2019-11-05 | 张文波 | A kind of telescopic power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208489790U (en) | A kind of high-voltage frequency converter that power density small in size is big | |
| CN106196948A (en) | A kind of simple solar drying apparatus | |
| CN103669645B (en) | Photovoltaic phase change wall system and implementation method thereof | |
| CN106288437A (en) | Multifuctional solar system | |
| CN107726435A (en) | A kind of solar energy intelligent heating device | |
| CN204962981U (en) | Energy -saving humidification evaporation cooling type fan -coil unit | |
| CN206160551U (en) | Energy -conserving heat pump device of photovoltaic of convertible solar energy | |
| CN104601085B (en) | A kind of photovoltaic-photo-thermal-thermoelectricity utilizes device with baking integral solar energy | |
| CN106196919A (en) | A kind of solar drying apparatus | |
| CN203840280U (en) | Solar photoelectric integrated hot water device | |
| CN110762840A (en) | Domestic solar energy warm-air machine | |
| CN109341209A (en) | A kind of umbrella dedicated drying device | |
| CN104964523A (en) | Novel solar energy drying room | |
| CN116316681A (en) | System and method for improving frequency modulation performance of molten salt energy storage auxiliary unit | |
| CN204902450U (en) | High -efficient solar drying room | |
| CN208608210U (en) | A kind of hollow glass photovoltaic module | |
| CN201066205Y (en) | Solar energy heat supply electricity-supply integral utilization system | |
| CN207379256U (en) | A kind of UV lamp automatic rotation structure of dryer | |
| CN104964520A (en) | High-heat-preservation-property solar drying room | |
| CN210167950U (en) | Waterproof heat dissipation converter | |
| CN206071184U (en) | Equipment integrated box body on a kind of tower | |
| CN210107546U (en) | Space can green permanent station intelligence time sharing controller | |
| CN213837457U (en) | Shaped phase-change material plate for interior decoration | |
| CN108194971A (en) | A kind of radiation panel device | |
| CN209763608U (en) | Special drying-machine of umbrella |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 |