Oil intake apparatus used for electric vehicle air-conditioning compressor test tool

Abstract

The invention discloses an oil intake apparatus used for an electric vehicle air-conditioning compressor test tool, which comprises an apparatus body (1), a screw hole (2) which is used for installing the oil intake device on a fixed tool (4) is provided on the side wall of the apparatus body (1), a leakage oil port (3) is provided at the bottom of the apparatus body (1), a leakage oil tube is connected at the bottom of the leakage oil port (3), the leakage oil tube is connected to a special-purposed oil container. The leakage oil body (1) is arranged between an electric compressor assembly (7) and the fixed tool (4), a hemicycle which possesses the same shape with a compressor casing is provided on the surface of apparatus body (1) close to the electric compressor assembly (7). The contact part of the oil intake apparatus used for the electric vehicle air-conditioning compressor test tool and a compressor head is in a hemicycle shape, thereby the generation of the interference phenomenon can be avoided. The bottom of the apparatus body is directly connected into the special-purposed oil container through the leakage oil tube, thereby a lubricating oil can not flow on a tool plate and a production line, the on-site pollution can be avoided, and the personal safety of operators can be guaranteed.

Description

technical field [0001] The invention relates to a performance tester for a scroll air conditioner compressor used in an electric vehicle, in particular to an oil receiving device for the performance tester for a scroll air conditioner compressor for an electric vehicle. Background technique [0002] At present, when ordinary automobile scroll air-conditioning compressors are tested on the factory performance tester, the compressor exhaust port is at the compressor operation, and the internal refrigerated lubricating oil is taken out of the exhaust pipe. After the test is completed, the lubricating oil will be discharged from the compressor. The return oil in the air hole and the exhaust pipe on the fixed tooling flows to the test tooling and the production line body. During mass production, the lubricating oil accumulates more and more, resulting in oil stains everywhere on the tooling board, line body and the ground, which seriously affects the workshop. The dust-free produ...

AI Technical Summary

Problems solved by technology

[0002] At present, when ordinary automobile scroll air-conditioning compressors are tested on the factory performance tester, the compressor exhaust port is at the compressor operation, and the internal refrigerated lubricating oil is taken out of the exhaust pipe. After the test is completed, the lubricating oil will be discharged from the compressor. The return oil in the air hole and the exhaust pipe on the fixed tooling flows to the test tooling and the production line body. During mass production, the lubricating oil accumulates more and more, resulting in oil stains everywhere on the tooling board, line body and the ground, which seriously affects the workshop. The dust-free production conditions and the working environment of the employees even caused the operator to slip and fall during work, causing safety accidents. In addition, the lubrication is difficult to remove during cleaning, and it cannot be recycled, which brings great troubles to the company's 5S and environmental requirements.

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