KR20180043029A - Multi-Housing for Engine - Google Patents

Abstract

The present invention provides a multi-housing for an engine, capable of improving convenience of installation work and maintenance work and spatial usability about pipes forming an engine. According to the present invention, the multi-housing for an engine includes: a module main body connected to a front end block forming the engine; and a first pipe line connected to the module main body. The module main body includes: a first lubricating oil flow path hole for transferring lubricating oil to a first lubricating oil cooler to cool a part of the lubricating oil supplied by a lubricating oil pump in a lubricating oil storage unit storing the lubricating oil; a second lubricating oil flow path hole for transferring the lubricating oil to a first filter for filtering foreign substances in the first lubricating oil cooler; a third lubricating oil flow path hole for transferring the lubricating oil filtered by the first filter to the engine; and a fourth lubricating oil flow path hole for transferring the lubricating oil filtered to the lubricating oil storage unit in a second filter for filtering the foreign substances in the rest lubricating oil except for the lubricating oil transferred from the first lubricating oil flow path hole to the first lubricating oil cooler.

Description

Multi-Housing for Engine < RTI ID = 0.0 >

The present invention relates to a multi-housing for an engine installed in an engine.

Generally, an engine is a device that converts heat energy generated by combustion of fuel into mechanical energy. That is, the engine is a device that generates propulsion force on a moving means such as a ship, an automobile, or the like. In such an engine, a plurality of cylinders are disposed on an engine block, and a fuel injection pump for supplying fuel to each cylinder and an intake valve and an exhaust valve for supplying or discharging air to each cylinder, an intake valve and an exhaust valve A valve drive for driving the valve, and the like. The intake valve and the exhaust valve open or close the cylinder through a rocker arm, a push rod, a swing arm, a tappet, and a cam. Further, the engine is provided with a plurality of pipes for transporting various fluids such as fuel, lubricating oil, water and the like.

Conventionally, a plurality of parts installed in an engine block. For example, a number of pipes for connecting centrifugal filters and the like are complicatedly installed. Accordingly, in the related art, since the installation space for installing the plurality of pipes is secured, the space for installing the other components is limited, so that the space utilization is lowered. Also, since many pipes are entangled intricately, there is a problem. Therefore, there is an urgent need to develop a technology that can increase the space utilization of the piping installed in the engine, and the convenience of the installation and maintenance work.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an engine multi-housing which can increase the space utilization of pipes constituting an engine and the convenience of installation and maintenance work.

In order to solve the above-described problems, the present invention can include the following configuration.

A multi-housing for an engine according to the present invention includes: a module main body coupled to a front end block constituting an engine; And a first pipeline coupled to the module body. The module body includes: a first lubricant oil channel for transferring lubricant to a first lubricant cooler for cooling a part of lubricant supplied through a lubricant pump in a lubricant storage part where lubricant is stored; A second lubricant oil channel for transferring lubricant to a first filter for filtering foreign matters in the first lubricant cooler; A third lubricant oil channel for transferring the lubricant filtered by the first filter to the engine; And a fourth lubricant oil channel for transferring the filtered lubricant to the lubricant storage unit, in a second filter for filtering foreign matter from the lubricant oil other than the lubricant oil transferred from the first lubricant oil channel to the first lubricant cooler can do.

In the multi-housing for an engine according to the present invention, the first pipeline may be branched from the first lubricant storage portion to the first lubricant cooler so that the remaining lubricant oil is branched and transferred to the second filter, And the other side may be coupled to the second filter.

According to another aspect of the present invention, there is provided a multi-housing for an engine, comprising: a module body coupled to a front end block constituting an engine; And a second pipeline coupled to the module body. The module body includes: a first water flow hole for transferring water supplied through a water pump to a cylinder head in a water storage part where water is stored; A water separator for separating the water supplied through the second pipe line through the exhaust pipe connected to the cylinder head according to temperature, a second water flow hole for transferring the separated water to the water storage unit; A third water flow ball for transferring the water separated by the water separating unit to a first cooling unit for cooling air; A fourth water flow ball for transferring the water separated by the water separating unit to a second cooling unit for cooling using water; A fifth water flow hole for transferring water from the second cooling section to the first cooling section; A sixth water flow hole for transferring water to a second lubricant cooler for cooling the lubricant in the first cooling section; And a seventh water passage hole for transferring water from the second lubricant cooler to the water reservoir.

In the multi-housing for an engine according to another embodiment of the present invention, one end of the second water flow passage is coupled to the water separation section so that water is supplied to the seventh water flow passage from the water separation section, 7 water flow channel.

In the multi-housing for an engine according to another embodiment of the present invention, the second pipeline is configured such that water conveyed from the cylinder head cools the exhaust gas discharged from the cylinder, And the other end may be coupled to the water separator.

According to another embodiment of the present invention, there is provided a multi-housing for an engine, comprising: a module body coupled to a front end block constituting an engine; A first pipeline coupled to the module body; And a second pipeline coupled to the module body to be positioned at a location spaced apart from the first pipeline. The module body includes: a first lubricant oil channel for transferring lubricant to a first lubricant cooler for cooling a part of lubricant supplied through a lubricant pump in a lubricant storage part where lubricant is stored; A second lubricant oil channel for transferring lubricant to a first filter for filtering foreign matters in the first lubricant cooler; A third lubricant oil channel for transferring the lubricant filtered by the first filter to the engine; A fourth lubricant oil channel for transferring the filtered lubricant to the lubricant storage unit in a second filter for filtering foreign matters from the lubricant oil other than the lubricant oil transferred from the first lubricant oil channel to the first lubricant cooler; A first water flow ball for transferring water supplied through a water pump to a cylinder head in a water storage part where water is stored; A water separator for separating the water supplied through the second pipe line through the exhaust pipe connected to the cylinder head according to temperature, a second water flow hole for transferring the separated water to the water storage unit; A third water flow ball for transferring the water separated by the water separating unit to a first cooling unit for cooling air; A fourth water flow ball for transferring the water separated by the water separating unit to a second cooling unit for cooling using water; A fifth water flow hole for transferring water from the second cooling section to the first cooling section; A sixth water flow hole for transferring water to a second lubricant cooler for cooling the lubricant in the first cooling section; And a seventh water passage hole for transferring water from the second lubricant cooler to the water reservoir.

In the multi-housing for an engine according to another embodiment of the present invention, the first pipeline may be such that the remaining lubricating oil, other than the lubricating oil transferred from the lubricating oil storage portion to the first lubricating oil cooler, is branched and transferred to the second filter One side may be coupled to the first lubricant passage and the other side may be coupled to the second filter.

In the multi-housing for an engine according to another embodiment of the present invention, one end of the second water flow passage is coupled to the water separation portion so that water is supplied from the water separation portion to the seventh water flow passage, And may be coupled to the seventh water channel.

In the multi-housing for an engine according to another embodiment of the present invention, the second pipeline is configured to cool the exhaust gas discharged from the cylinder to water supplied from the cylinder head, And the other end may be coupled to the water separator.

According to the present invention, the following effects can be obtained.

The present invention improves the space utilization of the engine and the convenience of the installation and maintenance work by modularizing the pipes constituting the engine inside the main body, thereby shortening the assembling and maintenance work time of the engine.

1 is a schematic perspective view of a multi-housing for an engine according to the present invention;
2 is a schematic perspective view of a multi-housing for an engine according to the present invention installed on a front end block.
3 is a schematic block diagram for explaining the circulation path of the lubricating oil in the multi-housing for an engine according to the present invention
Fig. 4 is a plan view for explaining the first lubricating oil passage hole, the second lubricating oil passage hole and the fourth lubricating oil passage hole in the engine multi-housing according to the present invention
5 is a left side view for explaining the second lubricating oil passage hole and the third lubricating oil passage hole in the engine multi-housing according to the present invention.
FIG. 6 is a rear view for explaining a third lubricating oil passage hole in the engine multi-housing according to the present invention. FIG.
7 is a bottom view for explaining the first lubricating oil passage hole and the fourth lubricating oil passage hole in the engine multi-
8 is a schematic block diagram for explaining a circulation path of water in a multi-housing for an engine according to another embodiment of the present invention
9 is a bottom view for explaining the first water flow hole, the second water flow hole, and the seventh water flow hole in the multi-housing for an engine according to another embodiment of the present invention.
10 is a rear view for explaining the first water flow hole, the third water flow hole, the fifth water flow hole and the sixth water flow hole in the engine multi-housing according to another embodiment of the present invention.
11 is a plan view for explaining a second water flow hole, a third water flow hole, a fourth water flow hole, a sixth water flow hole, and a seventh water flow hole in the engine multi-housing according to another embodiment of the present invention.
12 is a front view for explaining a fourth water passage hole and a fifth water passage passage in the multi-housing for an engine according to another embodiment of the present invention;
13 is a schematic plan view of a multi-housing for an engine according to another embodiment of the present invention
14 is a schematic bottom view of a multi-housing for an engine according to another embodiment of the present invention;

It should be noted that, in the specification of the present invention, the same reference numerals as in the drawings denote the same elements, but they are numbered as much as possible even if they are shown in different drawings.

Meanwhile, the meaning of the terms described in the present specification should be understood as follows.

The word " first, "" second," and the like, used to distinguish one element from another, are to be understood to include plural representations unless the context clearly dictates otherwise. The scope of the right should not be limited by these terms.

It should be understood that the terms "comprises" or "having" does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

It should be understood that the term "at least one" includes all possible combinations from one or more related items. For example, the meaning of "at least one of the first item, the second item and the third item" means not only the first item, the second item or the third item, but also the second item and the second item among the first item, Means any combination of items that can be presented from more than one.

Hereinafter, a multi-housing for an engine according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of a multi-housing for an engine according to the present invention, FIG. 2 is a schematic perspective view in which a multi-housing for an engine according to the present invention is installed in a front end block, Fig. 4 is a schematic block diagram for explaining the circulation route of the lubricating oil in the multi-housing for the engine according to the present invention. Fig. 4 is a view for explaining the first lubricating oil passage ball, the second lubricating oil passage ball and the fourth lubricating oil passage ball in the engine multi- Fig. 5 is a left side view for explaining the second lubricating oil passage and the third lubricating oil passage hole in the engine multi-housing according to the present invention, Fig. 6 is a left side view for explaining the third lubricating oil passage hole and the third lubricating oil passage hole in the engine multi- Fig. 7 is a bottom view for explaining the first lubricating oil passage and the fourth lubricating oil passage hole in the engine multi-housing according to the present invention, Fig. 8 is a bottom view for explaining the second lubricating oil passage,FIG. 9 is a schematic block diagram for explaining the circulation path of water in the multi-housing; FIG. 9 is a schematic block diagram for explaining the circulation path of water in the multi-housing according to another embodiment of the present invention; FIG. 10 is a bottom view for explaining the first water passage hole, the third water passage hole, the fifth water passage passage and the sixth water passage passage in the engine multi-housing according to another embodiment of the present invention; FIG. Fig. 11 is an explanatory view of a second water flow ball, a third water flow ball, a fourth water flow ball, a sixth water flow ball and a seventh water flow ball in the engine multi-housing according to another embodiment of the present invention 12 is a front view for explaining the fourth water passage hole and the fifth water passage passage in the engine multi-housing according to another embodiment of the present invention, and Fig. 13 is a front view for explaining the fourth water passage hole and the fifth water passage hole in the engine according to another embodiment of the present invention. Fig. 14 is a schematic plan view of the multi-housing for the present invention Exemplary is a schematic bottom view of a multi-engine housing according to the example.

1 to 14, a multi-housing for an engine 1 according to the present invention is provided with flow passages for conveying water and lubricating oil in the interior of the module body to cool and lubricate the components constituting the engine, And the convenience of maintenance work.

To this end, the multi-housing for an engine 1 according to the present invention mainly comprises a module body 2 and a first pipeline 3. The module main body 2 includes a first lubricating oil passage hole 21, a second lubricating oil passage hole 22, a third lubricating oil passage hole 23 and a fourth lubricating oil passage hole 24.

In the multi-housing structure for an engine 1 according to the present invention, the first pipeline 3 may be manufactured separately, and one side and the other side may be coupled to the module body 2.

Hereinafter, the module body 2 and the first pipeline 3 will be described in detail with reference to the accompanying drawings.

Referring to Figures 1 to 7, the module body 2 is coupled to a front end block 100 (shown in Figure 2). The front end block 100 forms the outer shape of the engine. Various components constituting the engine may be coupled to the front end block 100. For example, the front end block 100 is provided with a lubricant storage unit 200, a lubricant pump 201, a first lubricant cooler 202, a first filter 203, an engine 204, 2 filter 205 can be combined. The module main body 2 may include a lubricant circulating flow passage for moving the lubricating oil to lubricate the parts coupled to the front end block 100. The lubricant circulating flow path may be formed in a closed loop structure in the module main body 2. The module body 2 may be formed in a rectangular parallelepiped shape, but is not limited thereto, and may be formed in other shapes as long as the lubricating oil can be circulated therein. The module main body 2 may be detachably coupled to the front end block 100 by bolting. The module main body 2 may include a first lubricating oil passage hole 21, a second lubricating oil passage hole 22, a third lubricating oil passage hole 23 and a fourth lubricating oil passage hole 24. The first lubricating oil passage hole 21, the second lubricating oil passage hole 22, the third lubricating oil passage hole 23 and the fourth lubricating oil passage hole 24 constitute a lubricating oil circulating passage, . Accordingly, when lubricating oil is supplied to the lubricating oil storage part 200 at the time of initial production, the lubricating oil circulating flow path need not be supplied with lubricating oil.

One side of the first lubricant oil passage 21 may be coupled to the lubricant pump 201 and the other side thereof may be coupled to the first lubricant cooler 202. The first lubricant passage 21 is a passage for transferring lubricant from the lubricant pump 201 to the first lubricant cooler 202. The first lubricant oil channel 21 may be formed in the module body 2 so as to be located inside the module body 2. [ The lubricating oil pump 201 is a device for generating a feeding force for feeding lubricating oil. The lubricant pump 201 is connected to the lubricant storage unit 200 through a pipe or pipe or installed in the lubricant storage unit 200 so that the lubricant stored in the lubricant storage unit 200 is supplied to the first lubricant oil channel 21 To the first lubricant oil cooler 202 through the first lubricant oil cooler 202. The lubricant storage portion 200 may be an oil sump. The first lubricant cooler 202 is for cooling the lubricant. A first pipeline (3) coupled to a second filter (205) may be coupled to the first lubricant oil channel (21). Accordingly, a part of the lubricating oil which is moved through the first lubricating oil passage hole 21 is moved to the first lubricating oil cooler 202, and a part thereof is moved to the second filter 205 through the first pipeline 3 . Accordingly, the first lubricant cooler 202 can cool a part of the lubricating oil supplied through the lubricating oil pump 201 from the lubricating oil storing portion 200.

One side of the second lubricant oil channel 22 may be coupled to the first lubricant cooler 202 and the other side thereof may be coupled to the first filter 203. The second lubricant oil channel 22 is a channel for transferring the lubricant from the first lubricant cooler 202 to the first filter 203. The first filter 203 is for filtering foreign matters such as flour from the lubricant transferred from the first lubricant cooler 202. The first filter 203 may be an auto filter. The second lubricant oil passage hole 22 may be formed in the module body 2 so as to be located at a position spaced apart from the first lubricant oil passage hole 22.

One side of the third lubricant passage 23 may be coupled to the first filter 203 and the other side thereof may be coupled to the engine 204. The third lubricating oil passage hole 23 is a passage for transferring the lubricating oil from the first filter 203 to the engine 204. Accordingly, the engine 204 can receive the filtered lubricant from the first filter 203. The lubricating oil supplied to the engine 204 can be used to lubricate the cams, the crankshaft, the pistons, and the like. The engine may be a diesel engine, but is not limited thereto, and may be a gasoline engine, a gas engine, or any other engine. The lubricating oil used in the engine 204 may be transferred to the lubricating oil storage part 200 through a pipe or pipe. The lubricating oil used in the engine 204 may be moved to the lubricating oil storage part 200 through a spill hole formed in the module body 2. [ The third lubricant oil passage hole 23 may be formed in the module body 2 so as to be located at a position spaced apart from the first lubricant oil passage hole 21 and the second lubricant oil passage hole 22.

One side of the fourth lubricant passage 24 may be coupled to the second filter 205, and the other side thereof may be coupled to the lubricant storage unit 200. The fourth lubricant passage hole 24 is a passage for transferring the lubricant from the second filter 205 to the lubricant storage portion 200. The second filter 205 is for filtering a foreign substance such as a soot in a lubricating oil supplied from the lubricating oil storage part 200 by the lubricating oil pump 201. In this case, the second filter 205 may filter the foreign matter by supplying the remaining lubricating oil from the lubricating oil storage unit 200 to the first lubricating oil cooler 202, excluding the lubricating oil. The second filter 205 may be a centrifugal filter. The lubricant storage portion 200 may receive the lubricant filtered by the second filter 205 through the fourth lubricant oil passage hole 24. In this case, the second filter 205 is connected to the first lubricant passage hole 21 through the first pipeline 3, so that the lubricant can be supplied from the lubricant storage portion 200. The fourth lubricant oil passage hole 24 is formed at a position spaced apart from the first lubricant oil passage hole 21, the second lubricant oil passage hole 22 and the third lubricant oil passage hole 23, (Not shown).

One side of the first pipeline 3 may be coupled to the first lubricant passage channel 21 and the other side thereof may be coupled to the second filter 205. The first pipeline 3 is a flow path for allowing the remaining lubricant oil to be branched from the lubricant storage portion 200 except for the lubricant transferred to the first lubricant cooler 202 to be transferred to the second filter 205 . The first pipeline 3 may be a pipe or pipe. The first pipeline 3 is connected to the module main body 2 so as to be positioned outside the module body 2 and supplies the lubricating oil conveyed through the first lubricant cooler 202 to the second filter 205, . As the first pipeline 3 connects the first lubricant passage 21 and the second filter 205 to each other, the lubricant moves from the lubricant storage portion 200 to the second filter 205 .

Accordingly, the engine multi-housing 1 according to the present invention is configured such that the first lubricating oil passage hole 21, the second lubricating oil passage hole 22, the third lubricating oil passage hole 23, By forming the flow hole 24 so as to be located inside the module body 2, space utilization of other components installed in the engine can be increased and convenience of installation and maintenance work of the engine can be improved . The engine multi-housing 1 according to the present invention has a first lubricating oil passage hole 21, a second lubricating oil passage hole 22, a third lubricating oil passage hole 23, a fourth lubricating oil passage hole 23, The lubricant oil pump 201, the first lubricant cooler 202, the first filter 203, the engine 204, and the second lubricant storage portion 200. The lubricant storage portion 200, the lubricant pump 201, the first lubricant cooler 202, 2 filter 205 may be connected to form a closed loop structure for supplying lubricant to the components. Therefore, since the multi-housing for an engine 1 according to the present invention does not need to further supply lubricant to the engine after the initial production, it is possible to reduce the operating cost required for operating the engine.

8-12, an engine multi-housing 1 according to another embodiment of the present invention mainly includes a module main body 2 and a second pipeline 4. The module body 2 includes a first water flow hole 25, a second water flow hole 26, a third water flow hole 27, a fourth water flow hole 28, a fifth water flow hole 29 , A sixth water passage hole (30), and a seventh water passage hole (31).

The module body 2 is coupled to a front end block 100. The front end block 100 forms the outer shape of the engine. Various components constituting the engine may be coupled to the front end block 100. For example, the front end block 100 is provided with a water storage unit 300, a water pump 301, a cylinder head 302, a water separation unit 303, a first cooling unit 304, The second cooling unit 305, the second lubricant cooler 306, and the exhaust pipe 307 may be combined. The module main body 2 may include a water circulating flow path for moving water to cool the components coupled to the front end block 100. The water circulation flow path may be formed in a closed-loop structure in the module main body 2. The module body 2 may be formed in a rectangular parallelepiped shape, but is not limited thereto, and may be formed in other shapes as long as it can circulate water therein. The module main body 2 may be detachably coupled to the front end block 100 by bolting. The module body 2 includes a first water flow hole 25, a second water flow hole 26, a third water flow hole 27, a fourth water flow hole 28, a fifth water flow hole 29 , A sixth water passage hole (30), and a seventh water passage hole (31). The first water flow hole 25, the second water flow hole 26, the third water flow hole 27, the fourth water flow hole 28, the fifth water flow hole 29, The sixth water passage hole (30) and the seventh water passage hole (31) constitute a water circulation passage, and can be formed in a closed circulation structure. Accordingly, when water is supplied to the water storage part 300 at the time of initial production, the water circulation flow path does not need to be supplied with water.

One side of the first water flow path hole 25 may be coupled to the water pump 301 and the other side may be coupled to the cylinder head 302. The first water passage hole (25) is a passage for transferring water from the water pump (301) to the cylinder head (302). The first water passage hole 25 may be formed in the module main body 2 so as to be located inside the module main body 2. The water pump 301 is a device that generates a transfer force for transferring water. The water pump 301 is connected to the water reservoir 300 through a pipe or a pipe or installed inside the water reservoir 300 so that water stored in the water reservoir 300 flows into the first water channel 300. [ Can be supplied to the cylinder head (302) through the ball (25). The cylinder head 302 is a cover located above the cylinder where the fuel and the air are burned, and may generate heat as the fuel and the air are burned. The cylinder head 302 can be cooled by receiving water through the first water flow hole 25. A second pipeline 4 coupled to the water separator 303 may be coupled to the cylinder head 302. Accordingly, the water moving through the first water passage hole 25 can be moved to the water separator 303 through the second pipeline 4. In this case, the second pipeline 4 may be installed to pass through the exhaust pipe 307 located between the cylinder head 302 and the water separator 303.

One side of the second water flow path hole 26 may be coupled to the water separation portion 303 and the other side thereof may be coupled to the seventh water flow path hole 31. The second water passage hole (26) is a passage for transferring water from the water separator (303) to the seventh water passage hole (31). The seventh water passage hole (31) is a passage for transferring water to the water storage part (300). Therefore, the water transferred from the second water passage hole 26 to the seventh water passage hole 31 can be supplied to the water reservoir 300. The water separator 303 is a device for separating water according to temperature. The water separator 303 may be connected to the water storage 300, the first cooling unit 304, and the second cooling unit 305. For example, the water separator 303 may be connected to the water reservoir 300 through the second water flow hole 26 and the seventh water flow hole 31. The water separator 303 may be connected to the first cooling unit 304 through the third water flow hole 27. The water separator 303 may be connected to the second cooling unit 305 through the fourth water flow hole 28. Accordingly, the water separator 303 can supply the separated water to the water storage unit 300, the first cooling unit 304, and the second cooling unit 305, respectively. In this case, the water separator 303 separates the remaining water except for the water used in the first cooling unit 304, the second cooling unit 305, and the second lubricant cooler 306, Through the flow hole 26 and the seventh water flow hole 31 to be supplied to the water storage part 300. The water separator 303 can supply hot water out of the separated water to the second cooling unit 305 through the fourth water flow path hole 28. The water separator 303 can supply cool water among the separated water to the first cooling unit 304 through the third water flow channel 27. The water separator 303 may be a thermo valve. The second water passage hole 26 may be formed in the module body 2 so as to be located at a position spaced apart from the first water passage hole 25.

One side of the third water passage hole 27 may be coupled to the water separator 303 and the other side thereof may be coupled to the first cooling unit 304. The third water passage hole 27 is a passage for transferring water from the water separating section 303 to the first cooling section 304. Accordingly, the first cooling unit 304 can receive cold water from the water separation unit 303. The first cooling unit 304 is an apparatus for cooling air. The first cooling unit 304 can cool the air supplied to the cylinder by exchanging heat between the cold water supplied from the water separator 303 through the third water flow hole 27 and the air. The first cooling unit 304 may cool the air by receiving cooling water from the second cooling unit 305. [ The third water passage hole 27 may be formed in the module main body 2 such that the third water passage hole 27 is spaced apart from the first water passage hole 25 and the second water passage hole 26.

One side of the fourth water flow path hole 28 may be coupled to the water separator 303 and the other side thereof may be coupled to the second cooling unit 305. The fourth water passage hole (28) is a passage for transferring water from the water separating section (303) to the second cooling section (305). The second cooling unit 305 is used to cool water by using a coolant as a cooling medium. The second cooling unit 305 can cool hot water by exchanging heat between hot water and cooling water conveyed through the fourth water flow hole 28. The water cooled in the second cooling unit 305 may be transferred to the first cooling unit 304 through the fifth water flow channel 29. The fourth water passage hole 28 is located at a position spaced apart from the first water passage hole 25, the second water passage hole 26 and the third water passage hole 27, (Not shown).

One side of the fifth water flow path hole 29 may be coupled to the second cooling unit 305 and the other side thereof may be coupled to the first cooling unit 304. The fifth water channel 29 is a channel for transferring water from the second cooling unit 305 to the first cooling unit 304. Accordingly, the first cooling unit 304 can receive the water cooled by the second cooling unit 305. The first cooling unit 304 is connected to the cold water supplied from the water separator 303 through the third water flow hole 27 and the cooling water supplied from the second cooling unit 305 are combined and heat-exchanged with the air, the air supplied to the cylinder can be cooled. The water cooled by the first cooling unit 304 can be transferred to the second lubricant cooler 306. The fifth water passage hole 29 is formed in the first water passage hole 25, the second water passage hole 26, the third water passage hole 27 and the fourth water passage hole 28, The module body 2 may be formed in a position spaced apart from the module body 2.

One side of the sixth water passage hole 30 may be coupled to the first cooling unit 304 and the other side thereof may be coupled to the second lubricant cooler 306. The sixth water passage hole 30 is a passage for transferring water from the first cooling portion 304 to the second lubricant cooler 306. Accordingly, the second lubricant cooler 306 can receive water from the first cooling unit 304. The second lubricant cooler 306 can heat the lubricant supplied to the engine by exchanging heat between the lubricant supplied from the first cooling unit 304 and the lubricant through the sixth water passage hole 30. The water that has cooled the lubricating oil in the second lubricant cooler 306 can be moved to the water storage part 300. Accordingly, the water circulation flow path can form a closed structure. The sixth water passage hole 30 is formed in the first water passage hole 25, the second water passage hole 26, the third water passage hole 27, the fourth water passage hole 28, And the fifth water passage hole (29), as shown in FIG.

One side of the seventh water channel 31 may be coupled to the second lubricant cooler 306 and the other side thereof may be coupled to the water reservoir 300. The seventh water passage hole 31 is a passage for transferring water from the second lubricant cooler 306 to the water reservoir 300. Accordingly, the water storage unit 300 can receive water from the second lubricant cooler 306. The water storage unit 300 may store water supplied from the second lubricant cooler 306 and supply water to the closed water circulation channel. The seventh water flow hole 31 is formed in the first water flow hole 25, the second water flow hole 26, the third water flow hole 27, the fourth water flow hole 28, The fifth water passage hole 29, and the sixth water passage hole 30, as shown in FIG.

One end of the second pipeline 4 may be coupled to the cylinder head 302 and the other end thereof may be coupled to the water separator 303. The second pipeline 4 is a channel for transferring water from the cylinder head 302 to the water separator 303. In this case, the second pipeline 4 is installed to pass through the exhaust pipe 307. The exhaust pipe 307 is a flow path for moving the exhaust gas generated as the fuel and air are burned in the cylinder. The exhaust gas moved along the exhaust pipe 307 can be discharged to the outside or supplied to the turbocharger. Accordingly, the second pipeline 4 is installed to pass through the exhaust pipe 307, so that the water conveyed from the cylinder head 302 can cool the exhaust gas discharged from the cylinder. At this time, the second pipeline 4 may be installed in contact with or close to the exhaust pipe 307.

The second pipeline 4 may be a pipe or pipe. The second pipeline 4 may be coupled to the module body 2 to be located outside the module body 2. The second pipeline 4 may be formed of a metal material. The water can be moved from the cylinder head 302 to the water separator 303 as the second pipeline 4 connects the cylinder head 302 and the water separator 303.

Accordingly, the engine multi-housing 1 according to another embodiment of the present invention is configured such that the module body 2 is provided with the first water passage hole 25, the second water passage hole 26, The third water passage hole 30, and the seventh water passage hole 31 do not interfere with each other, and the first water passage hole 27, the fourth water passage hole 28, the fifth water passage hole 29, It is possible not only to cool the components installed in the engine but also to minimize the installation space and to increase the space utilization for other components. The multi-housing for an engine 1 according to the present invention is characterized in that the water circulation flow path includes a water storage portion 300, a water pump 301, a cylinder head 302, a water separation portion 303, a first cooling portion 304 The second cooling unit 305, the second lubricant cooler 306, and the exhaust pipe 307 are connected to each other, a closed loop structure for supplying water to the components can be formed. Therefore, the multi-housing for an engine 1 according to the present invention does not need to supply water after the water is supplied to the engine at the time of initial production, thereby reducing the operating cost required for operating the engine.

13 and 14, a multi-housing for an engine 1 according to another embodiment of the present invention mainly includes a module body 2, a first pipeline 3, and a second pipeline 4 . The module main body 2 includes a first lubricating oil passage hole 21, a second lubricating oil passage hole 22, a third lubricating oil passage hole 23, a fourth lubricating oil passage hole 24, a first water passage hole 25 The third water flow hole 27, the fourth water flow hole 28, the fifth water flow hole 29, the sixth water flow hole 30, and the seventh water flow hole 30, And a water flow hole (31). The second pipeline 4 may be coupled to the module body 2 in a position spaced apart from the first pipeline 3.

The module body 2 is coupled to a front end block 100. The front end block 100 forms the outer shape of the engine. Various components constituting the engine may be coupled to the front end block 100. For example, the front end block 100 is provided with a lubricating oil storage unit 200, a lubricating oil pump 201, a first lubricating oil cooler 202, a first filter 203, an engine 204, The filter 205, the water reservoir 300, the water pump 301, the cylinder head 302, the water separator 303, the first cooling unit 304, the second cooling unit 305, The cooler 306, and the exhaust pipe 307 may be combined. The module main body 2 includes a lubricant circulating flow path for moving the lubricating oil and a water circulating flow path for moving the water to lubricate and cool the components coupled to the front end block 100 can do. The lubricant circulating flow path and the water circulating flow path may be formed in a closed loop structure in the module main body 2, respectively. The module body 2 may be formed in a rectangular parallelepiped shape, but is not limited thereto, and may be formed in other shapes as long as it can circulate water therein. The module main body 2 may be detachably coupled to the front end block 100 by bolting. The module main body 2 includes a first lubricating oil passage hole 21, a second lubricating oil passage hole 22, a third lubricating oil passage hole 23, a fourth lubricating oil passage hole 24, a first water passage hole 25 The third water flow hole 27, the fourth water flow hole 28, the fifth water flow hole 29, the sixth water flow hole 30, and the seventh water flow hole 30, And a water flow hole 31. The first lubricating oil passage hole 21, the second lubricating oil passage hole 22, the third lubricating oil passage hole 23 and the fourth lubricating oil passage hole 24 constitute a lubricating oil circulating passage, . Accordingly, when lubricating oil is supplied to the lubricating oil storage part 200 at the time of initial production, the lubricating oil circulating flow path need not be supplied with lubricating oil. The first water flow hole 25, the second water flow hole 26, the third water flow hole 27, the fourth water flow hole 28, the fifth water flow hole 29, The sixth water passage hole (30) and the seventh water passage hole (31) constitute a water circulation passage, and can be formed in a closed circulation structure. Accordingly, when water is supplied to the water storage part 300 at the time of initial production, the water circulation flow path does not need to be supplied with water.

The first lubricating oil passage hole 21, the second lubricating oil passage hole 22, the third lubricating oil passage hole 23, and the third lubricating oil passage hole 23 constituting the lubricating oil circulating passage in the engine multi-housing 1 according to still another embodiment of the present invention, The fourth lubricating oil passage hole 24 and the first pipeline 3 are connected to the first lubricating oil passage hole 21 and the second lubricating oil passage hole 22 of the engine multi- The third lubricating oil passage hole 23, the fourth lubricating oil passage hole 24, and the first pipeline 3, the detailed description thereof will be omitted. The first water passage hole 25, the second water passage passage 26 and the third water passage hole 27 constituting the water circulation passage in the engine multi-housing 1 according to another embodiment of the present invention, The fourth water flow passage hole 28 and the fifth water flow passage hole 29, the sixth water passage hole 30, the seventh water passage hole 31 and the second pipeline 4 are formed of the above- The first water flow hole 25, the second water flow hole 26, the third water flow hole 27 and the fourth water flow hole 28 of the multi-housing for engine 1 according to another embodiment of the present invention The fifth water passage hole 29, the sixth water passage hole 30, the seventh water passage hole 31 and the second pipeline 4 are the same in function and effect, It will be omitted.

The multi-housing for an engine 1 according to another embodiment of the present invention can achieve the following operational effects.

First, since the engine multi-housing 1 according to another embodiment of the present invention does not need separate piping for lubrication and cooling components constituting the engine, it is possible not only to reduce the overall size of the engine It is possible to save the purchase cost of the piping and shorten the installation work and maintenance work time of the engine.

Secondly, the engine multi-housing 1 according to another embodiment of the present invention can easily separate and couple the module main body 2 from the front end block 100, It is possible to replace all of the flow paths formed therein simply by replacing the flow paths 2. Accordingly, the multi-housing for an engine 1 according to another embodiment of the present invention increases the assembling property and the degradability of the engine, and can advance the running time of the engine.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Will be clear to those who have knowledge of.

1: Multi-housing for engine
2: Module body 3: First pipeline
4: second pipeline 21: first lubricant oil channel
22: second lubricant oil flow hole 23: third lubricant oil flow hole
24: fourth lubricant oil channel hole 25: first water channel hole
26: second water flow hole 27: third water flow hole
28: fourth water flow hole 29: fifth water flow hole
30: sixth water flow hole 31: seventh water flow hole

Claims (9)

A module main body coupled to a front end block constituting an engine; And
And a first pipeline coupled to the module body,
The module body includes:
A first lubricant oil channel for transferring lubricant to a first lubricant cooler for cooling a part of lubricant supplied through a lubricant pump in a lubricant storage portion where lubricant is stored;
A second lubricant oil channel for transferring lubricant to a first filter for filtering foreign matters in the first lubricant cooler;
A third lubricant oil channel for transferring the lubricant filtered by the first filter to the engine; And
And a fourth lubricant oil channel for transferring the filtered lubricant to the lubricant storage unit, in a second filter for filtering foreign matter from the remaining lubricant oil except the lubricant oil that is transferred from the first lubricant oil channel to the first lubricant cooler Multi-housing for engine. The method according to claim 1,
Wherein the first pipeline has one side connected to the first lubricant flow passage and the other side connected to the second filter so that the remaining lubricating oil excluding the lubricating oil transferred from the lubricating oil storage portion to the first lubricating oil cooler is branched and transferred to the second filter, Wherein the filter is coupled to the filter. A module main body coupled to a front end block constituting an engine; And
A second pipeline coupled to the module body,
The module body includes:
A first water flow ball for transferring water supplied through a water pump to a cylinder head in a water storage part where water is stored;
A water separator for separating the water supplied through the second pipe line through the exhaust pipe connected to the cylinder head according to temperature, a second water flow ball for transferring the separated water to the water storage unit;
A third water flow ball for transferring the water separated by the water separating unit to a first cooling unit for cooling air;
A fourth water flow ball for transferring the water separated by the water separating unit to a second cooling unit for cooling using water;
A fifth water flow hole for transferring water from the second cooling section to the first cooling section;
A sixth water flow hole for transferring water to a second lubricant cooler for cooling the lubricant in the first cooling section; And
And a seventh water flow hole for transferring water from the second lubricant cooler to the water storage portion. The method of claim 3,
Wherein one end of the second water flow passage is coupled to the water separator and the other end of the second water flow passage is coupled to the seventh water flow passage so that water is supplied from the water separating portion to the seventh water flow passage. . The method of claim 3,
The second pipeline is characterized in that one side is coupled to the cylinder head and the other side is coupled to the water separator so that the water transferred from the cylinder head cools the exhaust gas discharged from the cylinder and then supplied to the water separator. A multi-housing for an engine. A module main body coupled to a front end block constituting an engine;
A first pipeline coupled to the module body; And
And a second pipeline coupled to the module body to be spaced apart from the first pipeline,
The module body includes:
A first lubricant oil channel for transferring lubricant to a first lubricant cooler for cooling a part of lubricant supplied through a lubricant pump in a lubricant storage part where lubricant is stored;
A second lubricant oil channel for transferring lubricant to a first filter for filtering foreign matters in the first lubricant cooler;
A third lubricant oil channel for transferring the lubricant filtered by the first filter to the engine;
A fourth lubricant oil channel for transferring the filtered lubricant to the lubricant storage unit in a second filter for filtering foreign matters from the lubricant oil other than the lubricant oil transferred from the first lubricant oil channel to the first lubricant cooler;
A first water flow ball for transferring water supplied through a water pump to a cylinder head in a water storage part where water is stored;
A water separator for separating the water supplied through the second pipe line through the exhaust pipe connected to the cylinder head according to temperature, a second water flow ball for transferring the separated water to the water storage unit;
A third water flow ball for transferring the water separated by the water separating unit to a first cooling unit for cooling air;
A fourth water flow ball for transferring the water separated by the water separating unit to a second cooling unit for cooling using water;
A fifth water flow hole for transferring water from the second cooling section to the first cooling section;
A sixth water flow hole for transferring water to a second lubricant cooler for cooling the lubricant in the first cooling section; And
And a seventh water flow hole for transferring water from the second lubricant cooler to the water storage portion. The method according to claim 6,
Wherein the first pipeline has one side connected to the first lubricant flow passage and the other side connected to the second filter so that the remaining lubricating oil excluding the lubricating oil transferred from the lubricating oil storage portion to the first lubricating oil cooler is branched and transferred to the second filter, Wherein the filter is coupled to the filter. The method according to claim 6,
Wherein one end of the second water flow passage is coupled to the water separator and the other end of the second water flow passage is coupled to the seventh water flow passage so that water is supplied from the water separating portion to the seventh water flow passage. . The method according to claim 6,
The second pipeline is characterized in that one side is coupled to the cylinder head and the other side is coupled to the water separator so that the water transferred from the cylinder head cools the exhaust gas discharged from the cylinder and then supplied to the water separator. A multi-housing for an engine.

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