Water pump and generator
A technology of water pumps and transmission mechanisms, which is applied in the cooling of engine components, machines/engines, and engines. It can solve the problems of excessive volume and low efficiency, and achieve the effects of reducing volume, increasing cooling effect, and compact structure.
Active Publication Date: 2019-01-11
WEICHAI POWER CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a water pump to solve the problems in the prior art that multiple water pumps are needed to cool the engine, the volume exceeds the standard, and the efficiency is low
[0006] The purpose of the present invention is to provide an engine to solve the problems in the prior art that the engine needs multiple water pumps to cool the engine, the volume exceeds the standard, and the efficiency is low
Method used
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[0038] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element ...
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The invention provides a water pump and an engine. The water pump comprises a first water pump system and a second water pump system, the first water pump system comprises a first transmission mechanism and a first pump shell, the second water pump system comprises a second transmission mechanism and a second pump shell, the first transmission mechanism is connected with the second transmission mechanism, a first water inlet and a first water outlet are formed in the first pump shell, and a second water inlet and a second water outlet are formed in the second pump shell. According to the waterpump and the engine, the problems that in the prior art, a plurality of water pumps need to be used for cooling an engine, the volume exceeds the standard, and the efficiency is low are solved; and the first transmission mechanism, the first pump shell, the second transmission mechanism and the second pump shell are arranged on the water pump correspondingly, moreover, the first water inlet and the first water outlet are formed in the first pump shell, and the second water inlet and the second water outlet are formed in the second pump shell, so that the effect that the water pump is dividedinto two paths for cooling the engine correspondingly, the linkage work of the water pump meets the cooling requirement of the engine, parts of the two systems are cooled correspondingly, and the cooling effect is improved.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to a water pump and an engine. Background technique [0002] In the cylinder body of the automobile engine, there are many water pipes for cooling water circulation, which are connected with the radiator placed at the front end of the automobile through water pipes to form a large water circulation system. A water pump is installed at the upper water outlet of the engine. Driven by the fan belt, the hot water pump in the water pipe of the engine cylinder is pumped out, and the cold water is pumped in. There is also a thermostat next to the water pump. When the car is just started, it is not opened, so that the cooling water does not pass through the water tank. The internal circulation of the engine, when the temperature of the engine reaches above 95°, it is turned on, and the hot water in the engine is pumped into the water tank, and the cold wind blows through the water tank w...
Claims
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IPC IPC(8): F01P5/10F01P11/00
CPCF01P5/10F01P11/00F01P2005/105
Inventor 孙耀忠冯长虹赵卫东袁保杰邢荣霞朱勇张倡伟
Owner WEICHAI POWER CO LTD