Water jacket seal and water jacket combination module utilizing the water jacket seal

Abstract

The present invention relates to a water jacket seal and a water jacket combination module using the water jacket seal, and more specifically relates to such a water jacket seal and a water jacket combination module using the water jacket seal, that is, using the water jacket formed in The ribs of the water jacket seal are used to reduce the combined load of the water jacket and the water jacket seal, and at the same time increase the bonding force between the combined water jacket and the water jacket seal, and by connecting the water jacket seal to the water jacket The separators are formed in an assembled structure, and productivity can also be maximized.

Description

technical field [0001] The present invention relates to a seal used for a water jacket and a water jacket combination module using the seal (Waterjacket seal and water jacket module use that seal). The plate can not only reduce the size of the mold used to make the water jacket joint module, but also facilitate the installation of the water jacket seal by forming ribs on the water jacket seal, and at the same time improve the sealing ability of the water jacket seal. maximize. Background technique [0002] Such as figure 1 As shown, in the conventional cylinder, the temperature of the cylinder 10 is appropriately maintained by forming the water jacket 20 on the edge of the cylinder 10 and using a method of passing cooling water through the water jacket 20 . [0003] However, the flow rate and speed of the cooling water flowing inside the water jacket differ depending on the position of the cooling water flow path. Therefore, if the cylinder 10 is simply cooled by the water...

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Problems solved by technology

[0003] However, the flow rate and speed of the cooling water flowing inside the water jacket differ depending on the position of the cooling water flow path. Therefore, if the cylinder 10 is simply cooled by the water jacket 20, the temperature of the wall surface 11 of the cylinder 10 becomes uneven and the cylinder 10 The expansion is not uniform, so there is a problem that distortion occurs on the wall surface 11 of the cylinder 10, and there is also a problem that the movement efficiency of the piston 20 is reduced because the cooling water cools the internal space of the cylinder moved by the crankshaft 12 of the cylinder.

[0004] That is, since the flow of cooling water flowing through the water jacket 20 cannot be controlled conventionally, the temperature of the cylinder 10 becomes uneven and various problems occur.

[0005] Later, in order to solve such a problem, a method of arranging a water jacket baffle inside the water jacket 20 to control the flow of cooling water and forming an O-ring on the water jacket baffle to control the flow of cooling water was used. The method of forming an O-ring from a plate needs to integrally form the water jacket separator and the O-ring, so not only does a large mold be required for molding, but also the assembly load becomes high due to structural problems of the O-ring, so there is a problem that the water jacket The combination of the partition and the water jacket is very difficult to deal with

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