Liquid filling device and method for thermal management pipeline of electric vehicle
A technology for electric vehicles and filling equipment, which is applied in non-electric variable control, liquid distribution, conveying or transfer devices, transportation and packaging, etc. It can solve the problems of long controller development cycle, high cost, delayed filling time, etc. , to achieve the effect of early filling time
Active Publication Date: 2016-12-07
CH AUTO TECH CORP CO LTD
View PDF9 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the development cycle of the controller is long, and this filling method will cause the filling time to be delayed and the cost to be high
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
Embodiment Construction
[0043] In order to have a clearer understanding of the technical features, purposes and effects of the invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.
[0044] For the sake of brevity and intuition in description, the solution of the present invention is described below by describing several representative implementation manners. Numerous details in the embodiments are only used to help the understanding of the solutions of the present invention. But obviously, the technical solutions of the present invention may not be limited to these details when implemented. In order to avoid unnecessarily obscuring the solution of the present invention, some embodiments are not described in detail, but only a framework is given. Hereinafter, "including" means "including but not limited to", and "according to..." means "at least accordin...
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 discloses a liquid filling device and method for a thermal management pipeline of an electric vehicle. The thermal management pipeline comprises an actuator and a filling opening; the liquid filling device is connected the actuator and the filling opening respectively; the liquid filling device comprises a controller simulating module and a vacuum filling module; the controller simulating module is used for simulating a controller to generate a pipeline opening command and sending the pipeline opening command to the actuator, so that the actuator opens the thermal management pipeline based on the pipeline opening command; and the vacuum filling module is used for exhausting the air from the thermal management pipeline through the filling opening after the thermal management pipeline is opened, and filling the thermal management pipeline with liquid through the filling opening when the pressure in the thermal management pipeline is less than a preset first threshold value. According to the embodiment of the invention, the filling time can be shortened, the development progress of a complete vehicle product can be improved, and the cost can be reduced.
Description
technical field [0001] The invention relates to the technical field of automobiles, and more particularly, relates to a liquid filling device and method for a thermal management circuit of an electric vehicle. Background technique [0002] Energy shortages, oil crises and environmental pollution are intensifying, which have a huge impact on people's lives and are directly related to the sustainable development of the country's economy and society. All countries in the world are actively developing new energy technologies. As a new energy vehicle with reduced oil consumption, low pollution, and low noise, electric vehicles are considered to be an important way to solve the energy crisis and environmental degradation. Hybrid vehicles take into account the advantages of pure electric vehicles and traditional internal combustion engine vehicles at the same time. On the premise of meeting the requirements of vehicle power and mileage, it effectively improves fuel economy and red...
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 Patent Type & Authority Applications(China)
IPC IPC(8): B67D7/04B67D7/08G05D27/02
CPCB67D7/04B67D7/08G05D27/02
Inventor 陆群张宇
Owner CH AUTO TECH CORP CO LTD