CN212627642U - 一种变频器保护装置 - Google Patents
一种变频器保护装置 Download PDFInfo
- Publication number
- CN212627642U CN212627642U CN202021251707.7U CN202021251707U CN212627642U CN 212627642 U CN212627642 U CN 212627642U CN 202021251707 U CN202021251707 U CN 202021251707U CN 212627642 U CN212627642 U CN 212627642U
- Authority
- CN
- China
- Prior art keywords
- rotating
- fixedly connected
- transformer
- frame
- cooling
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021251707.7U CN212627642U (zh) | 2020-07-01 | 2020-07-01 | 一种变频器保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021251707.7U CN212627642U (zh) | 2020-07-01 | 2020-07-01 | 一种变频器保护装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212627642U true CN212627642U (zh) | 2021-02-26 |
Family
ID=74756823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021251707.7U Active CN212627642U (zh) | 2020-07-01 | 2020-07-01 | 一种变频器保护装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212627642U (zh) |
-
2020
- 2020-07-01 CN CN202021251707.7U patent/CN212627642U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212627642U (zh) | 一种变频器保护装置 | |
CN214564573U (zh) | 一种新能源汽车电池管理系统用安装框架 | |
CN219875333U (zh) | 一种运行稳定的机壳 | |
CN219205058U (zh) | 一种节能型电机控制柜 | |
CN215819089U (zh) | 一种新能源汽车电池组均衡控制板 | |
CN210516802U (zh) | 一种锂电池保护装置 | |
CN211481156U (zh) | 一种变频器用减震底座 | |
CN211449597U (zh) | 一种减速机 | |
CN208433902U (zh) | 一种带散热机构的能量回馈单元 | |
CN108777512B (zh) | 一种智能风光同步锂电池一体机 | |
CN214950835U (zh) | 一种闭式横流冷却塔散热结构 | |
CN112291983A (zh) | 一种虚拟化云平台机柜 | |
CN114188650B (zh) | 一种光伏储能站用电池安装箱 | |
CN215950305U (zh) | 一种高效单螺杆泵配套的齿轮减速机 | |
CN216357441U (zh) | 一种具有抗震缓冲功能的集成电路 | |
CN221483838U (zh) | 适用于中央空调的降噪装置 | |
CN220086842U (zh) | 一种具有冷却功能的电力金具 | |
CN113746010B (zh) | 一种输电线路铁塔上设备的供电装置 | |
CN221804168U (zh) | 一种用于弱电工程的多功能弱电检测仪 | |
CN221683162U (zh) | 一种防震变频式空压机 | |
CN216475004U (zh) | 一种散热效果好的振动桩锤 | |
CN214627243U (zh) | 一种交换机加工设备 | |
CN221766494U (zh) | 一种干式变压器的抗震支撑结构 | |
CN217984716U (zh) | 一种机电一体化的微电机保护装置 | |
CN221862655U (zh) | 一种便于维护的储能变流器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A frequency converter protection device Effective date of registration: 20210729 Granted publication date: 20210226 Pledgee: Harbin Development Zone SME Financing Guarantee Co.,Ltd. Pledgor: HARBIN YULONG AUTOMATION Co.,Ltd. Registration number: Y2021230000025 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210903 Granted publication date: 20210226 Pledgee: Harbin Development Zone SME Financing Guarantee Co.,Ltd. Pledgor: HARBIN YULONG AUTOMATION Co.,Ltd. Registration number: Y2021230000025 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A frequency converter protection device Effective date of registration: 20210917 Granted publication date: 20210226 Pledgee: Harbin Development Zone SME Financing Guarantee Co.,Ltd. Pledgor: HARBIN YULONG AUTOMATION Co.,Ltd. Registration number: Y2021230000042 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221031 Granted publication date: 20210226 Pledgee: Harbin Development Zone SME Financing Guarantee Co.,Ltd. Pledgor: HARBIN YULONG AUTOMATION Co.,Ltd. Registration number: Y2021230000042 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A frequency converter protection device Effective date of registration: 20221101 Granted publication date: 20210226 Pledgee: Harbin Development Zone SME Financing Guarantee Co.,Ltd. Pledgor: HARBIN YULONG AUTOMATION Co.,Ltd. Registration number: Y2022230000084 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210226 Pledgee: Harbin Development Zone SME Financing Guarantee Co.,Ltd. Pledgor: HARBIN YULONG AUTOMATION Co.,Ltd. Registration number: Y2022230000084 |