Multi-station liquid weighing equipment

By designing a multi-station liquid weighing equipment and using the linkage mechanism to achieve synchronous on-off control of the check valve, the problem of traditional equipment lacking standardization and efficient testing is solved, and efficient and automated fuel oil distribution performance measurement and data visualization are achieved.

CN119712306APending Publication Date: 2025-03-28LUZHOU MAOWEI TECH CO LTD
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Patent Information

Application Number
CN202411751101.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-02
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

Traditional multi-station liquid weighing equipment lacks standardization and efficient testing, resulting in low working efficiency, large space occupation, difficulty in standardization implementation, and is not conducive to the recycling and utilization of fuel oil.

Method used

A multi-station liquid weighing equipment is designed, including test frame, pipeline, replaceable tooling, annular seat, weighing sensor, weighing cup, check valve and linkage mechanism. The synchronous on-off control of check valves is achieved through the linkage mechanism, with high degree of automation and high spatial integration.

Benefits of technology

It realizes efficient measurement of engine fuel oil distribution performance indicators, improves testing efficiency, realizes visualization of test data and process standardization, and reduces the number of electrical components used and reduces the failure rate.

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Abstract

The invention discloses multi-station liquid weighing equipment, which comprises a test frame, a plurality of pipelines and a replaceable tool are arranged on the test frame, an annular seat is arranged below the replaceable tool, a plurality of weighing sensors are uniformly arranged in the circumferential direction of the annular seat, and weighing cups are arranged on the weighing sensors. The upper ends of the plurality of pipelines are fixed on the replaceable tool and are respectively connected with a plurality of capillary tubes of the engine fuel and lubricating oil test component, and the lower ends of the plurality of pipelines are respectively arranged above the plurality of weighing cups; one-way valves are arranged on the side walls, close to the bottoms, of the weighing cups, push-pull rods are arranged on the one-way valves, and a linkage mechanism is arranged in the middle of the annular base. According to the scheme, the fuel and lubricating oil distribution performance indexes of the engine can be measured, and multi-station automatic weighing is carried out; and after the measurement is completed, the fuel oil and the lubricating oil in the plurality of weighing cups are synchronously discharged and recycled, so that the test data visualization and the process standardization are realized, and the test efficiency is greatly improved.
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