A test bench for internal corrosion of engine coolant cooling water tank
A technology of engine coolant and cooling water tank, which is applied in the field of test benches, can solve the problems of low test accuracy, low degree of automation, limited dynamic monitoring and control capabilities, etc., and achieve improved test results, accurate test results, and reliable test results Effect
Inactive Publication Date: 2016-08-17
十堰晨鹏机电科技股份有限公司
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Problems solved by technology
The above-mentioned structure has the following defects. First, the degree of automation is not high, the dynamic monitoring and control capabilities of temperature, pressure, flow, and liquid level during the test process are limited, and the test accuracy is not high. Second, it can only be used for a single product. Corrosion test
Centrifugal water pumps for cooling water tanks with different displacements cannot fully meet the test requirements, and the test data cannot meet the technical requirements
Method used
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Embodiment Construction
[0047] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals 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 construed as limiting the present invention. Further explanation below in conjunction with accompanying drawing;
[0048] figure 1 , a kind of internal corrosion test bench of engine coolant cooling water tank is shown, it includes test bench mechanical device and electrical control device, and described test bench mechanical device includes box body structure, and described box body structure includes upper layer experiment cabin and lower layer Control cabin, the upper experiment cabin includes a water inlet branch pipe, a water outlet branch pipe, and a water outlet main pipe 107...
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The invention discloses an internal corrosion testbed for an engine coolant radiator tank. The internal corrosion testbed comprises a testbed mechanical device and an electric control gear, wherein the testbed mechanical device comprises a box structure comprising an upper experiment module and a lower control module, a water collector is arranged between the upper experiment module and the lower control module, a groove is arranged at the bottom of the water collector, the water collector is provided with a liquid level switch, a coolant circulation measuring and controlling device comprises a high level gas water tank which is arranged at the top of the box structure, the high level gas water tank is connected with the head end of a first pipeline, the tail end of the first pipeline is connected with a heating water tank, and the heating water tank is connected with the head end of a second pipeline through a bottom interface. According to the technical scheme of the invention, the flow, the pressure and the temperature of a simulated coolant are controlled, the corrosion condition of the interior of the radiator tank corroded by the coolant under the real condition is simulated to the greatest extent, and the precision of the test result is guaranteed.
Description
technical field [0001] The invention relates to a test bench, in particular to an internal corrosion test bench of an engine coolant cooling water tank. Background technique [0002] With the rapid development of the automobile industry and the demands of high-end customers, medium and high-end vehicles are favored and gradually become the protagonists in the market. People's pursuit of near-perfect vehicle performance requires continuous improvement in the production process of vehicles, and standardization and completeness of testing and testing equipment, so as to strengthen testing and testing of vehicles and improve vehicle performance. [0003] The automobile industry has more stringent domestic or international industry standards, some of which are mandatory, so it needs more complete testing methods to match them. my country's vehicle testing and testing equipment started relatively late, and some testing equipment still has gaps, especially The detection and testing...
Claims
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IPC IPC(8): G01N17/00
Inventor 蔡秀华
Owner 十堰晨鹏机电科技股份有限公司