CN221074448U - High-strength heat dissipation type engine shell - Google Patents

Abstract

The utility model provides a high-strength heat-dissipation type engine shell, which comprises a support shell, an oil pan, a shaft hole, a piston shell and a piston cylinder, wherein: the oil pan is fixedly arranged at the bottom of the supporting shell, the shaft hole is formed in the supporting shell and the oil pan, and the piston shell is fixedly arranged at the outer side of the supporting shell; the piston cylinder is arranged in the piston shell; the oil pan and the piston housing are arranged, so that efficient heat dissipation can be realized, and the heat dissipation can be realized through an automobile air conditioning system, and the heat dissipation area is large.

Description

High-strength heat dissipation type engine shell

Technical Field

The utility model relates to the technical field of engine shells, in particular to a high-strength heat dissipation type engine shell.

Background

The engine is the heart of the vehicle, which is a key assembly for ensuring normal operation, and lubricating oil is necessary in the engine to reduce the mutual abrasion between metal parts and ensure the service life of the engine. In continuous running of a vehicle, the engine is heated up continuously due to a large amount of heat generated by continuous running, and when the temperature of the engine is raised to a certain degree, the output power and the service life of the engine are affected, and related mechanical faults are generated. However, the existing engine housing still has the problems that efficient heat dissipation is not realized, heat dissipation cannot be realized through an automobile air conditioning system, and the heat dissipation area is small.

Therefore, it is necessary to provide a high-strength heat-dissipating engine case.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a high-strength heat-dissipation type engine shell to solve the problems that the existing engine shell still cannot efficiently dissipate heat, cannot dissipate heat through an automobile air conditioning system and is small in heat dissipation area. The utility model provides a high strength heat dissipation type engine housing, includes supporting shell, oil pan, shaft hole, piston shell and piston cylinder, wherein: the oil pan is fixedly arranged at the bottom of the supporting shell, the shaft hole is formed in the supporting shell and the oil pan, and the piston shell is fixedly arranged at the outer side of the supporting shell; the piston cylinder is arranged in the piston shell.

The oil pan comprises a bottom supporting shell, a heat conducting shell, a main radiating fin and an auxiliary radiating fin, wherein the bottom supporting shell is fixedly arranged at the bottom of the supporting shell, and the heat conducting shell is fixedly arranged at the outer side of the bottom supporting shell; the main radiating fins are fixedly arranged on the outer side of the heat conducting shell, and the auxiliary radiating fins are fixedly arranged on the outer side of the supporting shell.

The piston shell comprises a piston shell body, a connecting plate, a heat conducting pipeline, a connecting bent pipe and a circulating external connecting pipe, wherein the piston shell body is fixedly arranged on the outer side of the supporting shell, and the connecting plate is fixedly arranged at the top of the piston shell body; the heat conducting pipes are fixedly arranged on the outer side of the piston shell, the connecting bent pipe is connected between the heat conducting pipes, and the circulating external connection pipe is fixedly arranged at two ends of the heat conducting pipes.

The bottom supporting shell in the oil pan adopts a steel metal groove with an arc-shaped lower part, the heat conducting shell adopts a copper metal plate, and the outer side of the bottom supporting shell is completely wrapped; the main radiating fin and the auxiliary radiating fin adopt copper metal plates, the main radiating fin and the auxiliary radiating fin are mutually spliced to form a complete radiating fin structure, a crankshaft of the engine is placed in the main radiating fin structure and used for rotating the crankshaft, heat generated by rotation friction of the crankshaft can be transmitted outwards through the heat conducting shell, the radiating area is increased through the main radiating fin and the auxiliary radiating fin, a part of the supporting shell can be enabled to obtain radiating capacity, and radiating efficiency is further increased.

The heat conducting pipeline inside the piston shell adopts 4 copper metal pipes, and is embedded into the piston shell, and is positioned in the piston shell but not penetrated; the heat conducting pipes are connected through the connecting bent pipe to form a complete pipe, the circulating external connecting pipe is integrated into the automobile air conditioning system and used for transporting heat generated by the piston friction piston cylinder outwards through medium in the heat conducting pipe and cooling the high-temperature medium through the air conditioning system, and then the circulating pipe continuously circulates to outwards dissipate the heat to finish cooling work.

Compared with the prior art, the utility model has the following beneficial effects:

1. The oil pan is arranged in the engine, the crankshaft rotates in the engine, heat generated by rotation friction of the crankshaft can be transmitted outwards through the heat conducting shell, the heat radiating area is increased through the main radiating fins and the auxiliary radiating fins, and the auxiliary radiating fins can enable a part of the supporting shell to obtain heat radiating capacity, so that the heat radiating efficiency is further increased.

2. The piston shell is arranged and used for conveying heat generated by friction of the piston and the piston cylinder outwards through a medium in the heat conducting pipeline, cooling the high-temperature medium through the air conditioning system, and then continuously circulating to continuously radiate the heat outwards so as to finish cooling work.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged view at a of the present utility model.

Fig. 3 is an enlarged view of the utility model at B.

In the figure:

Support shell 1, oil pan 2, bottom support shell 21, heat conduction shell 22, main fin 23, auxiliary fin 24, shaft hole 3, piston shell 4, piston housing 41, connecting plate 42, heat conduction pipe 43, connecting elbow 44, circulation takeover 45, piston cylinder 5.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1 to 3.

The utility model provides a high-strength heat-dissipation type engine shell, which comprises a support shell 1, an oil pan 2, a shaft hole 3, a piston shell 4 and a piston cylinder 5, wherein: the oil pan 2 is fixedly arranged at the bottom of the supporting shell 1, the shaft hole 3 is formed in the supporting shell 1 and the oil pan 2, and the piston shell 4 is fixedly arranged at the outer side of the supporting shell 1; the piston cylinder 5 is provided inside the piston housing 4.

The oil pan 2 comprises a bottom supporting shell 21, a heat conducting shell 22, a main radiating fin 23 and an auxiliary radiating fin 24, wherein the bottom supporting shell 21 is fixedly arranged at the bottom of the supporting shell 1, and the heat conducting shell 22 is fixedly arranged at the outer side of the bottom supporting shell 21; the main heat sink 23 is fixedly mounted on the outside of the heat conductive housing 22, and the auxiliary heat sink 24 is fixedly mounted on the outside of the support case 1.

The piston housing 4 comprises a piston housing 41, a connecting plate 42, a heat conducting pipeline 43, a connecting bent pipe 44 and a circulating external connecting pipe 45, wherein the piston housing 41 is fixedly arranged on the outer side of the support housing 1, and the connecting plate 42 is fixedly arranged on the top of the piston housing 41; the heat conducting pipes 43 are fixedly installed at the outer side of the piston housing 41, and the connecting bent pipe 44 is connected between the heat conducting pipes 43, and the circulating external connection pipes 45 are fixedly installed at two ends of the heat conducting pipes 43.

The utility model provides a high-strength heat-dissipation type engine shell, wherein a supporting shell 1 is used for being matched with an oil pan 2 to support other structures in the oil pan; the bottom supporting shell 21 in the oil pan 2 adopts a steel metal groove with an arc-shaped lower part, the heat conducting shell 22 adopts a copper metal plate, and the outer side of the bottom supporting shell 21 is completely wrapped; the main cooling fin 23 and the auxiliary cooling fin 24 are made of copper metal plates, the main cooling fin 23 and the auxiliary cooling fin 24 are mutually spliced to form a complete cooling fin structure, a crankshaft of the engine is placed in the complete cooling fin structure and is used for enabling the crankshaft to rotate in the complete cooling fin structure, heat generated by rotation friction of the crankshaft can be transmitted outwards through the heat conducting shell 22, the heat radiating area is increased through the main cooling fin 23 and the auxiliary cooling fin 24, and the auxiliary cooling fin 24 can enable a part of the supporting shell 1 to obtain heat radiating capacity, so that heat radiating efficiency is further increased; the shaft hole 3 is used for extending the shaft body outwards and outputting power; the heat conducting pipe 43 inside the piston housing 4 is made of 4 copper metal pipes, the heat conducting pipe 43 is embedded inside the piston housing 41, and the heat conducting pipe 43 is positioned inside the piston housing 41 but does not penetrate through the piston housing 41; the heat conducting pipes 43 are connected through a connecting bent pipe 44 to form a complete pipe, and the circulating external connecting pipe 45 is integrated into the automobile air conditioning system and is used for carrying out heat generated by the piston friction piston cylinder 5 outwards through a medium in the heat conducting pipe 43, cooling a high-temperature medium through the air conditioning system, and then continuously circulating to continuously outwards dissipate the heat to finish cooling work; the piston cylinder 5 is used for the piston to work inside.

By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.

Claims (5)

1. A high strength heat dissipation type engine casing, its characterized in that: including supporting shell (1), oil pan (2), shaft hole (3), piston shell (4) and piston cylinder (5), wherein: the oil pan (2) is fixedly arranged at the bottom of the supporting shell (1), the shaft hole (3) is formed in the supporting shell (1) and the oil pan (2), and the piston shell (4) is fixedly arranged at the outer side of the supporting shell (1); the piston cylinder (5) is arranged in the piston shell (4).

2. A high strength heat dissipating engine housing as set forth in claim 1, wherein: the oil pan (2) comprises a bottom supporting shell (21), a heat conducting shell (22), a main radiating fin (23) and an auxiliary radiating fin (24), wherein the bottom supporting shell (21) is fixedly arranged at the bottom of the supporting shell (1), and the heat conducting shell (22) is fixedly arranged at the outer side of the bottom supporting shell (21); the main radiating fins (23) are fixedly arranged on the outer side of the heat conducting shell (22), and the auxiliary radiating fins (24) are fixedly arranged on the outer side of the supporting shell (1).

3. A high strength heat dissipating engine housing as set forth in claim 1, wherein: the piston shell (4) comprises a piston shell (41), a connecting plate (42), a heat conducting pipeline (43), a connecting bent pipe (44) and a circulating external connecting pipe (45), wherein the piston shell (41) is fixedly arranged on the outer side of the support shell (1), and the connecting plate (42) is fixedly arranged on the top of the piston shell (41); the heat conducting pipes (43) are fixedly arranged on the outer side of the piston shell (41), the connecting bent pipes (44) are connected between the heat conducting pipes (43), and the circulating external connecting pipes (45) are fixedly arranged at two ends of the heat conducting pipes (43).

4. A high strength heat dissipating engine housing as set forth in claim 2, wherein: the bottom supporting shell (21) in the oil pan (2) adopts a steel metal groove with an arc-shaped lower part, the heat conducting shell (22) adopts a copper metal plate, and the outer side of the bottom supporting shell (21) is completely wrapped; the main radiating fins (23) and the auxiliary radiating fins (24) are made of copper metal plates, and the main radiating fins (23) and the auxiliary radiating fins (24) are mutually spliced to form a complete radiating fin structure.

5. A high strength heat dissipating engine housing as set forth in claim 3, wherein: the heat conducting pipeline (43) in the piston shell (4) adopts 4 copper metal pipes, the heat conducting pipeline (43) is embedded in the piston shell (41), and the heat conducting pipeline (43) is positioned in the piston shell (41) but does not penetrate through the piston shell; the heat conducting pipes (43) are connected through connecting elbows (44) to form a complete pipe, and the circulating external connecting pipe (45) is integrated into the automobile air conditioning system.