CN217735607U

CN217735607U - Intercooler cooling core of ship engine

Info

Publication number: CN217735607U
Application number: CN202222078179.5U
Authority: CN
Inventors: 王帅涵
Original assignee: Hangzhou Rendong Technology Development Co ltd
Current assignee: Hangzhou Rendong Technology Development Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-04
Anticipated expiration: 2032-08-05

Abstract

The utility model provides an intercooler cooling core of ship machine, including a plurality of parallel arrangement's cooling tube with set up in every cooling tube surface and be used for increasing cooling tube surface and external contact area's fin, still include with all cooling tube fixed connection's end cover, have the through-hole that is used for installing the cooling tube on the end cover, the end cover sets up respectively in the air inlet and the gas outlet department of cooling tube. The utility model discloses a set up a plurality of cooling tubes, can make gas get into respectively in each cooling tube, make the contact of gas and cooling tube more abundant, adopt the mode of multichannel simultaneously, under the condition of the same air input, make the structure compacter, and through setting up fin on the cooling tube surface, thereby further increase the area of contact of cooling tube surface and external environment gas, further improve the thermal conversion efficiency of gas in the cooling tube, and make overall structure compacter, the space occupies for a short time, be applicable to the use of ship machine more.

Description

Intercooler cooling core of ship engine

Technical Field

The utility model relates to a radiator technical field especially relates to an intercooler cooling core of ship machine.

Background

The intercooler is usually a turbocharged auxiliary assembly, and functions to reduce the temperature of the supercharged high-temperature air to reduce the heat load of the engine, improve the air intake amount, and further increase the power of the engine. For supercharged engines, the charge air cooler is an important component of the supercharging system. No matter the engine is a mechanical supercharged engine or a turbocharging engine, an intercooler is required to be arranged between a supercharger and an air inlet manifold, so that the intercooler is also suitable for the ship engine.

At present, chinese patent publication No. CN209976628U discloses an automobile intercooler, including the intercooler core, intercooler core top left side is provided with the intake pipe, the intake pipe is a long return bend, long return bend extends to the right side of intercooler core, intercooler core bottom right side is provided with the outlet duct, the outlet duct is a nozzle stub, the nozzle stub also extends to the right side of intercooler core, intercooler core top middle part is provided with first fixed plate, intercooler core bottom middle part is provided with the second fixed plate, first fixed plate and second fixed plate structure are the same, all be provided with L type structure, the equal fixed connection of one end on its horizontal limit is on the intercooler core, the one end on perpendicular limit is provided with two screws, the one end that intake pipe and intercooler core are connected is provided with the disappointing pipe, the left side that lies in the disappointing pipe in the intake pipe is provided with the lug.

Although the intercooler can cool air, the intercooler only adopts one air inlet and one air outlet, the air can be cooled only through one cooling channel, the heat conversion effect is poor due to limited capacity, and especially under the condition of small installation space, the air cooling cannot meet the use requirement of a ship engine.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of the prior art, the utility model aims to provide an intercooler cooling core of ship machine for solve the problem that the efficiency is poor to be difficult to be applicable to the ship machine of intercooler heat conversion among the prior art.

In order to achieve the above objects and other related objects, the present invention provides an intercooler cooling core for a ship engine, including a plurality of parallel arrangement's cooling tube and the fin that sets up on every cooling tube surface and is used for increasing cooling tube surface and external contact area, still include with all cooling tube fixed connection's end cover, have the through-hole that is used for installing the cooling tube on the end cover, the end cover sets up respectively in the air inlet and the gas outlet department of cooling tube.

Through adopting above-mentioned technical scheme, through setting up a plurality of cooling tubes, can make gas get into in each cooling tube respectively, make the contact of gas and cooling tube more abundant, adopt the mode of multichannel simultaneously, under the condition of the same air input, make the structure compacter, and through setting up the fin on the cooling tube surface, thereby further increase the area of contact of cooling tube surface and external environment gas, further improve the thermal conversion efficiency of gas in the cooling tube, and make overall structure compacter, the space occupies for a short time, be applicable to the use of ship machine more.

In an embodiment of the present invention, the fins are strip-shaped and spirally wound on the surface of the cooling pipe around the axial direction of the cooling pipe.

By adopting the technical scheme, the fins are wound outside the cooling pipe and are spirally arranged, so that the contact area between the surface of the cooling pipe and the external environment is further increased under the condition of keeping the shaft diameter unchanged, and the cooling effect of the cooling pipe is further improved.

In an embodiment of the present invention, the end face of the end cap is flush with the air inlet or the air outlet of the cooling pipe.

Through adopting above-mentioned technical scheme, flush the setting through the terminal surface with the air inlet or the gas outlet of cooling tube and end cover, make the air inlet of all cooling tubes be located the coplanar, each cooling tube admits air more evenly when making admit air, more is favorable to gaseous cooling, makes the gas outlet of each cooling tube also be located the coplanar simultaneously, avoids appearing the condition of backward flow, the installation of the cooling tube of being more convenient for simultaneously.

In an embodiment of the present invention, the end cap is circular, and the through holes are uniformly arranged on the end cap.

Through adopting above-mentioned technical scheme, adopt circular structure, can adopt circular area bigger under the condition of same girth, be more convenient for set up the cooling tube, the cooling tube that makes the end cover can install is in large quantity, and the cooling effect is better.

In an embodiment of the present invention, the through holes and the cooling pipes are correspondingly arranged in seven, one of the through holes is arranged at the center of the end cover, the other six through holes are uniformly arranged around the through hole at the center of the end cover, and the cooling pipes are correspondingly arranged on the through holes.

By adopting the technical scheme, the arrangement mode of seven cooling pipes is matched through the circular structure of the end cover, the space utilization rate is further improved under the condition that the shaft diameters of the cooling pipes are the same, and the space between the two end covers is further utilized by matching with the fins on the cooling pipes, so that the whole structure is more compact, and the installation and the use are more convenient.

As described above, the utility model discloses an intercooler cooling core of ship machine has following beneficial effect: through setting up a plurality of cooling tubes, can make gas get into respectively in each cooling tube, make the contact of gas and cooling tube more abundant, adopt the mode of multichannel simultaneously, under the condition of the same air input, make the structure compacter, and through setting up the fin on the cooling tube surface, thereby further increase the area of contact of cooling tube surface and external environment gas, further improve the gaseous thermal conversion efficiency in the cooling tube, and make overall structure compacter, the space occupies for a short time, be applicable to the use of ship's aircraft more.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.

Fig. 2 is a schematic view of a partial structure in an embodiment of the present invention.

Description of the element reference

1. A cooling tube; 2. a fin; 3. an end cap; 4. an air inlet; 5. an air outlet; 6. and a through hole.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.

As shown in fig. 1 and 2, the utility model provides an intercooler cooling core of ship machine, including a plurality of parallel arrangement's cooling tube 1 with set up in every cooling tube 1 surface and be used for increasing cooling tube 1 surface and outside area of contact's fin 2.

Cooling tube 1 sets up to the straight tube, the cold water pipe has air inlet 4 and gas outlet 5, fin 2 is the strip and twines in 1 surface of cooling tube around the axis bolt of cooling tube 1, gaseous intake pipe from cooling tube 1 enters into in cooling tube 1, cool off through cold heat exchange by 1 intraductal gaseous of cooling tube, and discharge refrigerated gas from gas outlet 5, fin 2 is fixed to be set up in 1 surface of cooling tube, further increase the area of contact of 1 outer and external environment of cooling tube, strengthen the cooling effect of cooling tube 1.

Still include with all cooling tube 1 fixed connection's end cover 3, have the through-hole 6 that is used for installing cooling tube 1 on the end cover 3, through-hole 6 and cooling tube 1's pipe diameter phase-match, every cooling tube 1 can insert in the through-hole 6 that corresponds, realizes cooling tube 1 and end cover 3 fixed connection.

The structural shape of the end cover 3 is set to be circular, the number of the cooling pipes 1 and the number of the through holes 6 are correspondingly set to be seven, one through hole 6 is coincided with the axis of the end cover 3 and is positioned at the center of the end cover 3, the other six through holes 6 are uniformly distributed around the axis of the end cover 3 and are correspondingly arranged at the positions of the through holes 6, the cooling pipes 1 are correspondingly arranged at the positions of the through holes 6 along the axes of the through holes 6, the cooling pipes 1 are uniformly arranged on the end cover 3 in a matched mode with the fins 2, the air inflow of each cooling pipe 1 is more uniform, the contact area between the air in each cooling pipe 1 and the pipe wall is larger, and the cooling effect is better.

During the use, through 3 circular structures of end cover, cooperate seven cooling tube 1's the mode of arranging again, under the same circumstances of guaranteeing cooling tube 1 diameter of axle, further improve space utilization, cooperate the fin on the cooling tube 1, make the gap between the adjacent cooling tube 1 littleer, make overall structure compacter, the installation and use of being more convenient for.

The end covers 3 are provided with two and are respectively fixedly connected to two ends of the cooling pipe 1, the end faces of the end covers 3 are flush with the air inlet 4 or the air outlet 5 of the cooling pipe 1, and the end covers 3 on two sides of the freezer pipe can be connected with a shell of an intercooler to achieve installation of external equipment.

During the use, after gas gets into the intercooler is inside, get into each cooling tube 1 respectively with gas through the cooling core in, make gas and cooling tube 1's contact more abundant, adopt the mode of multichannel simultaneously, under the condition of the same air input, make the structure compacter, and through setting up fin 2 on cooling tube 1 surface, thereby further increase cooling tube 1 surface and external environment gaseous area of contact, further improve gaseous heat conversion efficiency in cooling tube 1, and make overall structure compacter, the space occupies for a short time, be applicable to the use of ship machine more.

To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an intercooler cooling core of ship machine, its characterized in that includes a plurality of parallel arrangement's cooling tube and sets up in every cooling tube surface fin that is used for increasing cooling tube surface and outside area of contact, still include with all cooling tube fixed connection's end cover, have the through-hole that is used for installing the cooling tube on the end cover, the end cover sets up respectively in the air inlet and the gas outlet department of cooling tube.

2. The intercooler cooling core of a ship engine of claim 1, wherein: the fins are strip-shaped and spirally wound on the surface of the cooling pipe around the axis of the cooling pipe.

3. The intercooler cooling core of a ship-based aircraft as defined in claim 2, wherein: the end face of the end cover is flush with the air inlet or the air outlet of the cooling pipe.

4. The intercooler cooling core of a ship engine of claim 3, wherein: the end cover is circular in shape, and the through holes are uniformly distributed on the end cover.

5. The intercooler cooling core of a ship engine of claim 4, wherein: the number of the through holes and the number of the cooling pipes are seven, one through hole is formed in the center of the end cover, the other six through holes are evenly arranged around the through hole in the center of the end cover, and the cooling pipes are correspondingly arranged on the through holes.