CN209088793U - Energy-saving high-voltage frequency converter - Google Patents
Energy-saving high-voltage frequency converter Download PDFInfo
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- CN209088793U CN209088793U CN201821819705.6U CN201821819705U CN209088793U CN 209088793 U CN209088793 U CN 209088793U CN 201821819705 U CN201821819705 U CN 201821819705U CN 209088793 U CN209088793 U CN 209088793U
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- transformer
- power component
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Abstract
The utility model discloses a kind of energy-saving high-voltage frequency converters, including shell, heat-conducting plate, vertical clapboard and diaphragm plate are provided in the shell, the inside of shell is divided into the controller cavity of upper left side, the power component cavity of upper right side and the transformer cavity of lower section by the vertical clapboard and diaphragm plate；The power component inside cavity is provided with several heat-dissipation spacers, and the heat-dissipation spacer is internally provided with several runners, and runner is connected to external cooling medium；Fan is provided on the controller cavity and transformer cavity.The utility model calorific value different with power component according to controller, transformer, the cooling method combined using air-cooled and liquid cooling make different elements keep suitable temperature, assuring element service life and reduction operation energy consumption；It is radiated using the ion fan that destatics with dust filtering device, prevents dust and electrostatic from leading to component damage.
Description
Technical field
The utility model relates to a kind of frequency converters, more particularly relate to a kind of energy-saving high-voltage frequency converter.
Background technique
With modern electric, electronic technology development, high-power converter plant is constantly grown up, originally difficult always
In the high-voltage problem of solution, connect to have obtained very good solution by devices in series or unit in recent years.And high-power high voltage becomes
The radiating and cooling of frequency device also relies primarily on traditional radiator fan, and causing high-voltage frequency converter to occur, heat dissipation is uneven, energy consumption is high, the longevity
Order the problems such as short.
Summary of the invention
The utility model provides a kind of energy-saving high-voltage frequency converter, different according to controller, transformer and power component
Air-cooled and liquid cooling cooling method is respectively set in calorific value, and different elements is made to reach preferably cooling and energy-saving effect.
In order to achieve the above object, the utility model uses following technical scheme:
Energy-saving high-voltage frequency converter, including shell, heat-conducting plate are provided with vertical clapboard and diaphragm plate in the shell, described
The inside of shell is divided into the controller cavity of upper left side, the power component cavity of upper right side and lower section by vertical clapboard and diaphragm plate
Transformer cavity；The power component inside cavity is provided with several heat-dissipation spacers；
The controller inside cavity is provided with controller；
Power component is respectively arranged on the heat-dissipation spacer of the power component inside cavity；
The transformer inside cavity is provided with transformer；
The heat-dissipation spacer is internally provided with several runners, between each runner of each heat-dissipation spacer using conduit according to
This connection；
Fan is provided on the controller cavity and transformer cavity.
Preferably, heat-conducting plate is provided between the power component and heat-dissipation spacer, the heat-conducting plate is heat conductive insulating material
Material.
Preferably, dust filtering device is provided on the fan；The air side of the fan towards controller cavity and
The inside of transformer cavity.
Preferably, the fan is to destatic ion fan.
Preferably, wireless communication apparatus is additionally provided on the controller, the wireless communication apparatus and controller are electrical
Connection.
Compared with prior art, the utility model has the beneficial effects that:
1. according to the calorific value different with power component of controller, transformer, using the air-cooled cooling combined with liquid cooling
Mode makes different elements keep suitable temperature, realizes the assuring element service life and reduces the effect of operation energy consumption；
2. wireless communication apparatus is arranged, the operation data of energy-saving high-voltage frequency converter can be sent out by wireless communication apparatus
It send to remote management terminal, realizes long-range monitoring；
3. being radiated using the ion fan that destatics with dust filtering device, while the air side direction control of fan
Device cavity processed and transformer inside cavity make controller cavity and transformer inside cavity keep positive pressure, prevent dust and electrostatic
Lead to component damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the energy-saving high-voltage frequency converter of the utility model.
Wherein: shell 10, controller cavity 10a, power component cavity 10b, transformer cavity 10c, vertical clapboard 11, heat dissipation
Partition 12, runner 12a, diaphragm plate 13, controller 20, wireless communication apparatus 21, power component 30, heat-conducting plate 40, fan 50 become
Depressor 60.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing, still, the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is keeps the public practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can be directly in another element when element is described as " being fixed on " another element
Above or there may also be elements placed in the middle；When an element is described as " connecting " another element, it, which can be, directly connects
It is connected to another element or may be simultaneously present centering elements；Term as used herein " vertical ", " horizontal ",
"left", "right", "upper", "lower" and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that limitation the utility model.Term " and or " used herein includes one
Any and all combinations of a or multiple relevant listed items.
The utility model is described in detail with embodiment with reference to the accompanying drawing.
As shown in Figure 1, energy-saving high-voltage frequency converter, including shell 10, heat-conducting plate 40, be provided in the shell 10 it is perpendicular every
The inside of shell 10 is divided into the controller cavity of upper left side by plate 11 and diaphragm plate 13, the vertical clapboard 11 and diaphragm plate 13
10a, the power component cavity 10b of upper right side and the transformer cavity 10c of lower section；Setting inside the power component cavity 10b
There are three heat-dissipation spacers 12；
The controller cavity 10a is internally provided with controller 20；
Power component 30 there are three being respectively set on three heat-dissipation spacers 12 inside the power component cavity 10b；
The transformer cavity 10c is internally provided with transformer 60；
The heat-dissipation spacer 12 is internally provided with 5 runner 12a, makes between each runner 12a of each heat-dissipation spacer 12
It is connected to, is then connect with external heat eliminating medium pipeline, the heat for being generated power component 30 by heat eliminating medium according to this with conduit
Amount is exported to outside；
Fan is provided on the controller cavity and transformer cavity.
In this embodiment, heat eliminating medium is not necessarily to using the recirculated cooling water of existing air-conditioner set as cooling medium
It is additional to increase equipment and cost.
Further, heat-conducting plate 40 is provided between the power component 30 and heat-dissipation spacer 12, the heat-conducting plate 40 is
Heat-conducting insulation material；The resistivity of the heat-conducting insulation material is greater than 10^12 Ω m, and thermal coefficient is greater than 5.0W/ (mK),
It so that the heat of power component 30 is transmitted on heat-conducting plate 40, and ensure electrical safety.
Further, dust filtering device is provided on the fan 50；The air side of the fan 50 is towards controller
Filtered cleaned air is blown into controller cavity 10a and transformation by the inside of cavity 10a and transformer cavity 10c, fan 50
The inside of device cavity 10c prevents dust from influencing its internal electronic component while ensureing heat dissipation.
Further, the fan 50 is to destatic ion fan, can prevent electrostatic damage electronic component.
Further, wireless communication apparatus 21, the wireless communication apparatus 21 and control are additionally provided on the controller 20
Device 20 processed is electrically connected；WIFI or ZIGBEE wireless communication module built in the wireless communication apparatus 21, is filled by wireless telecommunications
Set 21 management ends that the operation data of frequency converter can be sent to distal end.
The foregoing is merely the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are included in the scope of patent protection of the utility model.
Claims (5)
1. energy-saving high-voltage frequency converter, including shell, heat-conducting plate, vertical clapboard and diaphragm plate are provided in the shell, it is described perpendicular
The inside of shell is divided into the controller cavity of upper left side by partition and diaphragm plate, the power component cavity of upper right side and lower section
Transformer cavity；The power component inside cavity is provided with several heat-dissipation spacers；
The controller inside cavity is provided with controller；
Power component is respectively arranged on the heat-dissipation spacer of the power component inside cavity；
The transformer inside cavity is provided with transformer；
The heat-dissipation spacer is internally provided with several runners, is successively connected between each runner of each heat-dissipation spacer using conduit
It is logical；
Fan is provided on the controller cavity and transformer cavity.
2. energy-saving high-voltage frequency converter according to claim 1, it is characterised in that: the power component and heat-dissipation spacer it
Between be provided with heat-conducting plate, the heat-conducting plate is heat-conducting insulation material.
3. energy-saving high-voltage frequency converter according to claim 1, it is characterised in that: be provided with dust filtering on the fan
Device, the air side of the fan is towards the inside of controller cavity and transformer cavity.
4. energy-saving high-voltage frequency converter according to claim 1, it is characterised in that: the fan is to destatic ion wind
Fan.
5. energy-saving high-voltage frequency converter according to claim 1, it is characterised in that: be provided with channel radio on the controller
Device is interrogated, the wireless communication apparatus and controller are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819705.6U CN209088793U (en) | 2018-11-08 | 2018-11-08 | Energy-saving high-voltage frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819705.6U CN209088793U (en) | 2018-11-08 | 2018-11-08 | Energy-saving high-voltage frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088793U true CN209088793U (en) | 2019-07-09 |
Family
ID=67122701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821819705.6U Active CN209088793U (en) | 2018-11-08 | 2018-11-08 | Energy-saving high-voltage frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088793U (en) |
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2018
- 2018-11-08 CN CN201821819705.6U patent/CN209088793U/en active Active
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