Oil body treatment system for capacitor of new energy automobile
A new energy vehicle and processing system technology, applied in the field of oil body processing system for new energy vehicle capacitors, can solve the problems of wasting energy, affecting vacuum treatment, affecting the quality and life of power capacitors, etc., and achieves improved separation and compact equipment manufacturing. Effect
Inactive Publication Date: 2021-02-05
芜湖泰伦特能源科技有限公司
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Problems solved by technology
The insulating medium oil of the power capacitor has a certain viscosity, such as a little low vacuum gas (bubble) sealed in the solid medium layer by the liquid medium and between the solid and the aluminum foil layer, it is difficult to be squeezed out and filled by the liquid medium, and if There are air bubbles between the layers of the solid medium and between the solid medium and the aluminum foil. I am afraid that there are very few such air bubbles, which will seriously affect the quality and life of the power capacitor.
The existing body uses a pump to pump the oil body into the tank of the vacuum heating and filtering system for the capacitor oil body, which wastes energy in the process, and the gas in the oil body cannot be removed, and the gas in the oil body affects the vacuuming process
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[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar symbols designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be understood as limiting the present invention.
[0033] It is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated to ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather t...
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The invention discloses an oil treatment system for a capacitor of a new energy automobile. The oil treatment system comprises a liquid lifting part, a compressed air pipe, an oil outlet pipe and a gas-liquid separation mechanism, a liquid inlet and a liquid outlet are formed in the liquid lifting part, and the liquid inlet and the liquid outlet are communicated through a liquid lifting channel; the air outlet end of the compressed air pipe communicates with the liquid rising channel and is used for pressing compressed air into liquid in the liquid rising channel; liquid discharged from the liquid outlet flows into the gas-liquid separation mechanism, and the gas-liquid separation mechanism is used for discharging gas in the mixed liquid; and the oil outlet pipe is communicated with the gas-liquid separation mechanism and is used for conveying liquid in the gas-liquid separation mechanism. According to the oil body treatment system for the capacitor of the new energy automobile, the technical requirements for large flow and small lift of oil body entering the vacuum tank for backflow can be met; gas-liquid separation in the mixed liquid can be effectively improved through the design of the outlet nozzle of the liquid lifting part; the equipment is compact in manufacturing and is not blocked; and the structure is simple, and on the premise that a pump with large energy consumption is not used.
Description
technical field [0001] The invention relates to the technical field of oil treatment equipment for capacitors, in particular to an oil body treatment system for capacitors of new energy vehicles. Background technique [0002] At present, in the production process of power capacitor manufacturers, vacuum degassing, drying and impregnation of power capacitors are all done by placing the semi-finished products of power capacitors in a vacuum tank and adopting double pumping single injection or group pumping single injection or group pumping soaking method. The impregnation quality of the product is related to the degree of vacuum, temperature and time, especially closely related to the degree of vacuum. The insulating medium oil of the power capacitor has a certain viscosity, such as a little low vacuum gas (bubble) sealed in the solid medium layer by the liquid medium and between the solid and the aluminum foil layer, it is difficult to be squeezed out and filled by the liquid...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01G13/04B01D19/00
CPCB01D19/0047B01D19/0052H01G13/04
Inventor 王明君
Owner 芜湖泰伦特能源科技有限公司