Liquid-cooled cable
A liquid cooling and cable technology, applied in the direction of cables, insulated cables, rods/rods/wires/strip conductors, etc., can solve the problems of affecting the service life of cables, increasing the weight of cables, and slow charging speed, etc., to achieve improved Current carrying capacity and service life, guaranteed cooling effect, effect of reducing cable weight
Pending Publication Date: 2022-04-01
长春捷翼汽车科技股份有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The charging speed of new energy vehicles is slow at this stage, and the use of high-power charging to increase the charging speed is the future development trend. The greater the power, the greater the heat of the cable itself, and increasing the wire diameter will increase the weight of the cable. Aging affects the service life of cables
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment
[0114] Such as figure 1 As shown, the periphery of each wire core of the liquid-cooled cable of the present invention is covered with an insulating layer and a shielding structure, and an inner sheath, a shielding structure and an outer sheath are arranged outside the outer liquid cooling channel.
[0115] Such as figure 2 As shown, the periphery of each wire core of the liquid-cooled cable of the present invention is coated with an insulating layer and a shielding structure, and a shielding structure and an outer sheath layer are arranged outside the outer liquid cooling channel.
[0116] Such as image 3 As shown, the outer periphery of the wire core of the liquid-cooled cable of the present invention is covered with an insulating layer, and a shielding structure and an outer sheath layer are arranged outside the outer liquid-cooled channel.
[0117] Such as Figure 4 As shown, the outer periphery of the core of the liquid-cooled cable of the present invention is covered...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a liquid-cooled cable, which comprises a liquid-cooled channel and at least one group of cable cores with sector-shaped cross sections, the liquid-cooled channel comprises an inner liquid-cooled channel, an outer liquid-cooled channel and at least one group of connecting channels, the outer liquid-cooled channel is communicated with the inner liquid-cooled channel through the connecting channels, and a cooling medium circulates in the liquid-cooled channel; the wire cores are arranged on the outer periphery of the inner liquid cooling channel and the inner periphery of the outer liquid cooling channel, and the connecting channel is arranged in the radial direction of the liquid cooling cable and separates the wire cores. The liquid cooling channels are additionally arranged inside and outside the wire core, so that the cooling effect of the cable is ensured to the greatest extent, the current-carrying capacity of the cable is improved, and the service life of the cable is prolonged.
Description
technical field [0001] The invention relates to the technical field of cables, in particular to a liquid-cooled cable. Background technique [0002] Cables generally include conductors, insulation, and sheaths. When transmitting current, the conductors will generate heat due to their own resistance. The charging speed of new energy vehicles is slow at this stage, and the use of high-power charging to increase the charging speed is the future development trend. The greater the power, the greater the heat of the cable itself, and increasing the wire diameter will increase the weight of the cable. Aging affects the service life of cables. [0003] Therefore, relying on years of experience and practice in related industries, the inventor proposes a liquid-cooled cable to overcome the defects of the prior art. Contents of the invention [0004] The purpose of the present invention is to provide a liquid-cooled cable to overcome the problems in the prior art. The present inven...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H01B7/42H01B7/29H01B5/02H01B7/02
CPCH01B7/42H01B7/29H01B7/02H01B5/02
Inventor 王超盖庆新
Owner 长春捷翼汽车科技股份有限公司