CN206517278U - A kind of heat radiation enhancement type frequency converter - Google Patents
A kind of heat radiation enhancement type frequency converter Download PDFInfo
- Publication number
- CN206517278U CN206517278U CN201621370208.3U CN201621370208U CN206517278U CN 206517278 U CN206517278 U CN 206517278U CN 201621370208 U CN201621370208 U CN 201621370208U CN 206517278 U CN206517278 U CN 206517278U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat dissipation
- frequency converter
- water
- dissipating frame
- 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
- 230000005855 radiation Effects 0.000 title claims abstract 8
- 230000017525 heat dissipation Effects 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000013078 crystal Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及变频器领域，具体涉及一种散热增强型变频器。The utility model relates to the field of frequency converters, in particular to a heat dissipation enhanced frequency converter.
背景技术Background technique
变频器(Variable-frequency Drive，VFD)是应用变频技术与微电子技术，通过改变电机工作电源频率方式来控制交流电动机的电力控制设备。变频器主要由整流(交流变直流)、滤波、逆变(直流变交流)、制动单元、驱动单元、检测单元微处理单元等组成。变频器靠内部IGBT的开断来调整输出电源的电压和频率，根据电机的实际需要来提供其所需要的电源电压，进而达到节能、调速的目的，另外，变频器还有很多的保护功能，如过流、过压、过载保护等等。随着工业自动化程度的不断提高，变频器也得到了非常广泛的应用，是现代电机调速控制和节能不可或缺的重要器件之一。在工作过程中这些电路中的功率器件发热量较大，如果不能对其有效散热，将会使变频器因温度过高而停机或损坏，不能正常运行。现有的变频器一般安装于变压器、控制器周边，变频器周围有其它电器散发的热量，变频器工作在高温的环境中，散热性能不好。Inverter (Variable-frequency Drive, VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's operating power supply. The frequency converter is mainly composed of rectification (AC to DC), filter, inverter (DC to AC), braking unit, drive unit, detection unit, micro-processing unit, etc. The frequency converter adjusts the voltage and frequency of the output power supply by switching off the internal IGBT, and provides the required power supply voltage according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation. In addition, the frequency converter has many protection functions , such as overcurrent, overvoltage, overload protection and so on. With the continuous improvement of industrial automation, the frequency converter has also been widely used, and it is one of the indispensable important devices for modern motor speed control and energy saving. During the working process, the power devices in these circuits generate a lot of heat. If they cannot be effectively dissipated, the inverter will stop or be damaged due to excessive temperature, and cannot operate normally. Existing frequency converters are generally installed around transformers and controllers. There is heat emitted by other electrical appliances around the frequency converter. The frequency converter works in a high-temperature environment and has poor heat dissipation performance.
实用新型内容Utility model content
本实用新型的目的在于提供一种散热增强型变频器，以解决现有技术中导致的上述多项缺陷。The purpose of this utility model is to provide a heat dissipation enhanced frequency converter to solve the above-mentioned multiple defects caused by the prior art.
一种散热增强型变频器，包括变频器本体、散热框架、风冷装置、水冷装置和控制主板，所述变频器本体设于散热框架内部，所述变频器本体包括IGBT模块和电容模块，所述控制主板设于散热框架一侧内部，所述风冷装置包括风机和出风口，所述风机和出风口分别设于散热框架两侧，所述散热框架下部设有散热底座，所述散热底座内设有导热片，所述水冷装置包括水泵、水管、进水口和出水口，所述水管与水泵连接，所述水管排布于散热底座下部，所述水泵和风机分别通过导线连接控制主板。A heat dissipation-enhanced frequency converter includes a frequency converter body, a heat dissipation frame, an air cooling device, a water cooling device, and a control main board. The frequency converter body is arranged inside the heat dissipation frame. The frequency converter body includes an IGBT module and a capacitor module. The control main board is arranged inside one side of the heat dissipation frame, the air cooling device includes a fan and an air outlet, and the fan and the air outlet are respectively arranged on both sides of the heat dissipation frame, and the lower part of the heat dissipation frame is provided with a heat dissipation base, and the heat dissipation base A heat conduction sheet is provided inside, and the water cooling device includes a water pump, a water pipe, a water inlet and a water outlet, the water pipe is connected to the water pump, and the water pipe is arranged at the lower part of the heat dissipation base, and the water pump and the fan are respectively connected to the control board through wires.
优选的，所述散热框架上部设有显示屏，所述显示屏通过数据线连接控制主板。Preferably, a display screen is provided on the upper part of the heat dissipation frame, and the display screen is connected to the control main board through a data line.
优选的，所述散热底座上部设有温度传感器，所述温度传感器连接控制主板。Preferably, a temperature sensor is provided on the upper part of the heat dissipation base, and the temperature sensor is connected to the control board.
优选的，所述散热框架四周排布有散热条，所述散热条和遮板内部设有散热冰晶，所述散热条四周设有散热孔。Preferably, heat dissipation strips are arranged around the heat dissipation frame, heat dissipation ice crystals are arranged inside the heat dissipation strips and the shield, and heat dissipation holes are arranged around the heat dissipation strips.
优选的，所述散热底座外部设有防水膜，所述导热片和散热框架均由铝合金材料制成。Preferably, a waterproof film is provided on the outside of the heat dissipation base, and both the heat conduction sheet and the heat dissipation frame are made of aluminum alloy.
本实用新型的有益效果：该种散热增强型变频器，通过该种结构设计，通过自散热、风冷装置和水冷装置进行散热，自散热通过散热框架上的散热条和遮板实现，而风机则用于实现风冷散热，提供第二级散热强度，在温度过高时，可以通过水泵来实现水冷散热，进一步加快散热速度，该散热装置还设有控制主板和显示屏，控制主板通过分析散热装置内的温度，实现自动调节散热装置，节省电能，显示屏可以用于变频器周围环境参数以及水泵参数的实时显示，便于检修工作和日常监控，实现资源节约和温度控制地平衡，值得推广，所述散热框架上部设有显示屏，所述显示屏通过数据线连接控制主板，通过显示屏可以实时显示监测到的数据，便于检测和维修，所述散热底座上部设有温度传感器，所述温度传感器连接控制主板，温度传感器实时监控变频器周围的温度，可以将温度信号传递给控制主板，控制主板随温度变化调节各个散热装置的使用，所述散热框架四周排布有散热条，所述散热条和遮板内部设有散热冰晶，散热冰晶在温度较高时可以融化，起到降温作用，所述散热底座外部设有防水膜，所述导热片和散热框架均由铝合金材料制成，防水膜的设置可以避免水管内的水进入到电瓶内部，导致安全问题。Beneficial effects of the utility model: this kind of heat dissipation enhanced frequency converter, through this kind of structural design, can dissipate heat through self-radiation, air-cooling device and water-cooling device, and self-radiation is realized through the heat dissipation strips and shutters on the heat dissipation frame, and the fan It is used to realize air-cooled heat dissipation and provide a second-level heat dissipation intensity. When the temperature is too high, water-cooled heat dissipation can be realized through a water pump to further speed up heat dissipation. The heat dissipation device is also equipped with a control board and a display screen. The control board passes the analysis The temperature in the cooling device realizes automatic adjustment of the cooling device and saves electric energy. The display screen can be used for real-time display of the environmental parameters of the inverter and the parameters of the water pump, which is convenient for maintenance work and daily monitoring, and realizes the balance of resource saving and temperature control. It is worth promoting , the upper part of the heat dissipation frame is provided with a display screen, the display screen is connected to the control mainboard through the data line, and the monitored data can be displayed in real time through the display screen, which is convenient for detection and maintenance. The upper part of the heat dissipation base is provided with a temperature sensor, and the The temperature sensor is connected to the control board, and the temperature sensor monitors the temperature around the frequency converter in real time, and can transmit the temperature signal to the control board, and the control board adjusts the use of each cooling device as the temperature changes. There are heat dissipation ice crystals inside the heat dissipation strips and shields. The heat dissipation ice crystals can melt when the temperature is high and play a cooling role. The outside of the heat dissipation base is provided with a waterproof film. The heat conduction sheet and the heat dissipation frame are made of aluminum alloy. , The setting of the waterproof membrane can prevent the water in the water pipe from entering the inside of the battery, causing safety problems.
附图说明Description of drawings
图1为本实用新型所述的一种散热增强型变频器的的变频器本体的示意图。FIG. 1 is a schematic diagram of a frequency converter body of a heat dissipation-enhanced frequency converter described in the present invention.
图2为本实用新型所述的一种散热增强型变频器的外部结构示意图。Fig. 2 is a schematic diagram of the external structure of a cooling-enhanced frequency converter described in the present invention.
图3为本实用新型所述的一种散热增强型变频器的的正视图。Fig. 3 is a front view of a cooling-enhanced frequency converter described in the present invention.
其中：1—IGBT模块，2—电容模块，3—散热框架，4—控制主板，5—风机，6—出风口，7—散热底座，8—导热片，9—水泵，10—水管，10—水管，11—进水口，12—出水口，13—显示屏，14—温度传感器，15—散热条,16—散热孔，17—防水膜。Among them: 1—IGBT module, 2—capacitor module, 3—heat dissipation frame, 4—control board, 5—fan, 6—air outlet, 7—heat dissipation base, 8—heat conduction sheet, 9—water pump, 10—water pipe, 10 —water pipe, 11—water inlet, 12—water outlet, 13—display screen, 14—temperature sensor, 15—radiating strip, 16—radiating hole, 17—waterproof membrane.
具体实施方式detailed description
为使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本实用新型。In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.
如图1、图2和图3所示，一种散热增强型变频器，包括变频器本体、散热框架3、风冷装置、水冷装置和控制主板4，所述变频器本体设于散热框架3内部，所述变频器本体包括IGBT模块1和电容模块2，所述控制主板4设于散热框架1一侧内部，所述风冷装置包括风机5和出风口6，所述风机5和出风口6分别设于散热框架3两侧，所述散热框架3下部设有散热底座7，所述散热底座7内设有导热片8，所述水冷装置包括水泵9、水管10、进水口11和出水口12，所述水管10与水泵9连接，所述水管10排布于散热底座7下部，所述水泵9和风机5分别通过导线连接控制主板4。该种散热增强型变频器，通过该种结构设计，通过自散热、风冷装置和水冷装置进行散热，自散热通过散热框架3上的散热条实现，而风机则用于实现风冷散热，提供第二级散热强度，在温度过高时，可以通过水泵来实现水冷散热，进一步加快散热速度，该散热装置还设有控制主板和显示屏，控制主板通过分析散热装置内的温度，实现自动调节散热装置，节省电能，显示屏可以用于变频器周围环境参数以及水泵参数的实时显示，便于检修工作和日常监控，实现资源节约和温度控制地平衡，值得推广。As shown in Fig. 1, Fig. 2 and Fig. 3, a heat dissipation enhanced frequency converter includes a frequency converter body, a heat dissipation frame 3, an air cooling device, a water cooling device and a control board 4, and the frequency converter body is arranged on the heat dissipation frame 3 Inside, the frequency converter body includes an IGBT module 1 and a capacitor module 2, the control board 4 is arranged inside the cooling frame 1, the air cooling device includes a fan 5 and an air outlet 6, and the fan 5 and the air outlet 6 are respectively arranged on both sides of the heat dissipation frame 3, the lower part of the heat dissipation frame 3 is provided with a heat dissipation base 7, the heat dissipation base 7 is provided with a heat conduction sheet 8, and the water cooling device includes a water pump 9, a water pipe 10, a water inlet 11 and an outlet The water outlet 12, the water pipe 10 is connected with the water pump 9, the water pipe 10 is arranged on the lower part of the heat dissipation base 7, and the water pump 9 and the fan 5 are respectively connected to the control board 4 by wires. This kind of heat dissipation enhanced frequency converter, through this kind of structural design, can dissipate heat through self-radiation, air-cooling device and water-cooling device. The second level of heat dissipation intensity, when the temperature is too high, the water cooling can be realized through the water pump to further accelerate the heat dissipation speed. The heat dissipation device is also equipped with a control board and a display screen. The control board realizes automatic adjustment by analyzing the temperature in the heat sink The heat dissipation device saves electric energy, and the display screen can be used for real-time display of the environmental parameters of the inverter and the parameters of the water pump, which is convenient for maintenance work and daily monitoring, and realizes the balance of resource saving and temperature control, which is worth promoting.
在本实施例中，所述散热框架3上部设有显示屏13，所述显示屏13通过数据线连接控制主板4，通过显示屏13可以实时显示监测到的数据，便于检测和维修，所述散热底座7上部设有温度传感器14，所述温度传感器14连接控制主板4，温度传感器14实时监控变频器周围环境内的温度，可以将温度信号传递给控制主板4，控制主板随4温度变化调节各个散热装置的使用，所述散热框架3四周排布有散热条15，所述散热条15内部设有散热冰晶，所述散热条四周设有散热孔16，散热冰晶在温度较高时可以融化，起到降温作用，所述散热底座7外部设有防水膜17，所述导热片8和散热框架3均由铝合金材料制成，防水膜17的设置可以避免水管内的水进入到电瓶内部，导致安全问题。In this embodiment, the upper part of the heat dissipation frame 3 is provided with a display screen 13, the display screen 13 is connected to the control board 4 through a data line, and the monitored data can be displayed in real time through the display screen 13, which is convenient for detection and maintenance. The upper part of the cooling base 7 is provided with a temperature sensor 14, the temperature sensor 14 is connected to the control board 4, and the temperature sensor 14 monitors the temperature in the surrounding environment of the frequency converter in real time, and can transmit the temperature signal to the control board 4, and the control board can be adjusted according to the temperature change of the control board 4. The use of each heat dissipation device, the heat dissipation frame 3 is surrounded by heat dissipation strips 15, the inside of the heat dissipation strip 15 is provided with heat dissipation ice crystals, and the heat dissipation strips are surrounded by heat dissipation holes 16, and the heat dissipation ice crystals can be melted when the temperature is high , to lower the temperature, the heat dissipation base 7 is provided with a waterproof film 17 outside, the heat conduction sheet 8 and the heat dissipation frame 3 are made of aluminum alloy material, the setting of the waterproof film 17 can prevent the water in the water pipe from entering the inside of the battery , leading to security issues.
基于上述，本实用新型可以分别通过自散热、风冷装置和水冷装置三种方式进行散热，该散热装置还设有控制主板，控制主板通过分析变频器周围环境的温度，实现自动调节散热装置，节省电能，实现资源节约和温度控制地平衡，且能够实时显示水泵和参数数据，非常实用，值得推广。Based on the above, the utility model can dissipate heat through self-radiation, air-cooling device and water-cooling device respectively. It saves electric energy, realizes the balance between resource saving and temperature control, and can display water pump and parameter data in real time, which is very practical and worthy of popularization.
由技术常识可知，本实用新型可以通过其它的不脱离其精神实质或必要特征的实施方案来实现。因此，上述公开的实施方案，就各方面而言，都只是举例说明，并不是仅有的。所有在本实用新型范围内或在等同于本实用新型的范围内的改变均被本实用新型包含。It can be known from technical knowledge that the utility model can be realized through other implementations without departing from its spirit or essential features. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the utility model or within the range equivalent to the utility model are included in the utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370208.3U CN206517278U (en) | 2016-12-14 | 2016-12-14 | A kind of heat radiation enhancement type frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370208.3U CN206517278U (en) | 2016-12-14 | 2016-12-14 | A kind of heat radiation enhancement type frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517278U true CN206517278U (en) | 2017-09-22 |
Family
ID=59863035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370208.3U Expired - Fee Related CN206517278U (en) | 2016-12-14 | 2016-12-14 | A kind of heat radiation enhancement type frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206517278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719718A (en) * | 2019-09-26 | 2020-01-21 | 珠海格力电器股份有限公司 | Heat dissipation system, air conditioner and control method of air conditioner |
-
2016
- 2016-12-14 CN CN201621370208.3U patent/CN206517278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719718A (en) * | 2019-09-26 | 2020-01-21 | 珠海格力电器股份有限公司 | Heat dissipation system, air conditioner and control method of air conditioner |
| CN110719718B (en) * | 2019-09-26 | 2024-04-12 | 珠海格力电器股份有限公司 | Heat dissipation system, air conditioner and control method of air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2014068651A1 (en) | Fan control device and power conditioner | |
| CN205283413U (en) | Dc -to -ac converter intelligence heat radiation structure | |
| CN206402627U (en) | A motherboard with good heat dissipation | |
| CN206313645U (en) | A kind of Switching Power Supply heat abstractor | |
| CN206076806U (en) | A kind of regulator cubicle intelligent dust-proof heat abstractor | |
| CN202495693U (en) | Distribution box with automatic heat-radiation function | |
| CN206517278U (en) | A kind of heat radiation enhancement type frequency converter | |
| CN102594177A (en) | Power module for photovoltaic grid-connected inverter and photovoltaic grid-connected inverter | |
| CN204349767U (en) | Radiating structure of frequency converter | |
| CN206894090U (en) | Intelligent temperature control type switch cubicle | |
| CN206180857U (en) | Frequency converter | |
| CN206211666U (en) | A kind of power dispatching integrated comprehensive management platform | |
| CN204858984U (en) | Frequency conversion controller with good cooling function | |
| CN206481550U (en) | A kind of electrical control cabinet with radiating warning function | |
| CN206225839U (en) | A kind of low-tension distribution box heat abstractor | |
| CN207753612U (en) | A kind of energy-saving speed regulating frequency converter | |
| CN213024308U (en) | Novel intelligent computer CPU refrigeration water-cooling head | |
| CN215119792U (en) | Intelligent rack type heat dissipation device of transformer substation relay protection device | |
| CN213878849U (en) | Distribution project is with regulation formula switch board | |
| CN204305548U (en) | A kind of powerful power unit device | |
| CN202444430U (en) | Photovoltaic grid-connected inverter and power module for same | |
| CN201616977U (en) | Intelligent radiating protection device for water-supply control system | |
| CN208210489U (en) | A kind of LED drive power being easily installed high heat dispersion rainwater-proof | |
| CN216047526U (en) | LED drive power supply automatic cooling damage-proof protection device | |
| CN206658147U (en) | A kind of environment-friendly type radiation proof frequency changer cover |
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: 20170922 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |