Water inlet pipe assembly for automobile

Abstract

The invention discloses a water inlet pipe assembly for an automobile. The water inlet pipe assembly is provided with a main water inlet pipe and an engine oil cooler water inlet pipe fixedly arranged on the main water inlet pipe; the main water inlet pipe is composed of a middle straight pipe section, a head straight pipe section and a tail straight pipe section which are integrated, the head straight pipe section is located at the front end of the middle straight pipe section, the tail straight pipe section is located at the rear end of the middle straight pipe section, the head straight pipe section is connected with the middle straight pipe section by an integrated inclined front transition section, the tail straight pipe section is connected with the rear end of the middle straight pipe section by an arc-shaped pipe section, and the pipe orifice of the tail straight pipe section is downward; and an inclined section, a horizontal section, an offset section, an upper inclined section, an upper horizontal section and a vertical section are sequentially and continuously formed from front to rear on the engine oil cooler water inlet pipe, and the horizontal section and the offset section of the engine oil cooler water inlet pipe are fixedly connected together with the middle straight pipe section of the main water inlet pipe. The water inlet pipe assembly is strong in structural integrity, high in strength, convenient to mount, beneficial to reduction of pipeline layout, high in use efficiency and capable of avoiding interference and improving the sealing effect between two pipes.

Description

technical field [0001] The invention relates to an automobile accessory, in particular to a water inlet pipe on an automobile. Background technique [0002] The water inlet pipe assembly used in the car in the engine is one of the important pipelines of the car engine. In the prior art, the engine water inlet main pipe and the oil cooler water inlet pipe are two separate parts fixed on the engine or corresponding installation positions, so that there are many pipeline connections, and interference between pipelines is easy to occur, which is not easy to install. Processing, and some water inlet main pipes are composed of two or more sections, and then assembled to form an integral pipe during use. The integrity is poor. Under vibration, the joints of the pipe fittings are prone to loosening, and there are hidden dangers in installation. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a water inlet pipe assembl...

AI Technical Summary

Problems solved by technology

In the prior art, the engine water inlet main pipe and the oil cooler water inlet pipe are two separate parts fixed on the engine or corresponding installation positions, so that there are many pipeline connections, and interference between pipelines is easy to occur, which is not easy to install. Processing, and some water inlet main pipes are composed of two or more sections. When in use, they are assembled to form an integral pipe. The integrity is poor. Under vibration, the joints of the pipe fittings are prone to loosening, and there are hidden dangers in installation.

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