CN214577407U

CN214577407U - High-efficient heat dissipation dry-type engine cylinder cover

Info

Publication number: CN214577407U
Application number: CN202120412099.1U
Authority: CN
Inventors: 王文艺
Original assignee: Gongtai Xiamen new Energy Co ltd
Current assignee: Gongtai Xiamen new Energy Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-11-02
Anticipated expiration: 2031-02-24

Abstract

The utility model relates to an engine cylinder liner technical field discloses a high-efficient heat dissipation dry-type engine cylinder liner, including the cylinder jacket body, the cylinder jacket body includes the outer loop, supports ring and inner ring, it is located between outer loop and the inner ring to support the ring, first reservation tank has been seted up to outer loop inner wall upside, the second reservation tank has been seted up to inner ring outer wall upside, first reservation tank and second reservation tank correspond each other, the equal swing joint in both ends has to support the piece about in first reservation tank and the second reservation tank. The utility model discloses an equal swing joint in both ends has to support the piece about first preformed groove and second preformed groove, and two sets of piece of supporting respectively with support ring head and the tail fixed connection, can make to support the ring and have better buffering space, because it is big to support the ring to make the coefficient of thermal expansion for the mercury material, can with the better laminating of engine cylinder inner wall when the installation, is favorable to more practical use high-efficient heat dissipation dry engine cylinder liner.

Description

High-efficient heat dissipation dry-type engine cylinder cover

Technical Field

The utility model relates to an engine cylinder liner technical field specifically is a high-efficient heat dissipation dry-type engine cylinder liner.

Background

Currently, an engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, etc. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is suitable for a power generation device, and can also refer to the whole machine (such as a gasoline engine and an aircraft engine) comprising the power device. Engines were first introduced in the uk, so the engine concept is also derived from english, which is meant in its sense as "power generating mechanical device".

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: and the engine cylinder sleeve of the existing field is arranged on the engine cylinder and cannot be tightly attached to the inner wall of the engine cylinder.

Therefore, the high-efficiency heat dissipation dry engine cylinder sleeve is provided, the abutting blocks are movably connected to the left end and the right end in the first reserved groove and the second reserved groove, the two abutting blocks are fixedly connected with the abutting rings in an end-to-end mode respectively, the abutting rings can have a good buffering space, the abutting rings are made of mercury materials, the thermal expansion coefficient is large, the abutting rings can be better attached to the inner wall of an engine cylinder during installation, and the high-efficiency heat dissipation dry engine cylinder sleeve is more practical and is beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient heat dissipation dry-type engine cylinder liner has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient heat dissipation dry-type engine cylinder liner, includes the cylinder jacket body, the cylinder jacket body includes the outer loop, supports ring and inner ring, it is located between outer loop and the inner ring to support the ring, first reservation groove has been seted up to outer loop inner wall upside, the second reservation groove has been seted up to inner ring outer wall upside, first reservation groove and second reservation groove correspond each other, the equal swing joint in both ends has to support the piece about first reservation groove and the second reservation inslot, and is two sets of support the piece respectively with support ring head and the tail fixed connection.

As a preferred embodiment of the present invention, the abutting ring and the abutting block are made of mercury materials.

As an preferred embodiment of the present invention, the cylinder liner body is fixedly connected with a supporting block at the upper end thereof.

As a preferred embodiment of the present invention, the inner diameter of the support block is larger than the inner diameter of the cylinder liner body.

As a preferred embodiment of the present invention, the cylinder liner body and the supporting block are made of an alloy cast iron material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an equal swing joint in both ends has to support the piece about first preformed groove and second preformed groove, and two sets of piece of supporting respectively with support ring head and the tail fixed connection, can make to support the ring and have better buffering space, because it is big to support the ring to make the coefficient of thermal expansion for the mercury material, can with the better laminating of engine cylinder inner wall when the installation, is favorable to more practical use high-efficient heat dissipation dry engine cylinder liner.

2. The utility model discloses owing to be alloy cast iron material at cylinder jacket body and supporting shoe, add alloy element and can make the material tissue even, the pearlite is fine and close, or promotes the carbide formation of high rigidity, further raises the intensity, wearability and corrosion resistance, is favorable to more practical high-efficient heat dissipation dry engine cylinder liner of use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a cylinder liner for a dry engine with high heat dissipation efficiency of the present invention;

fig. 2 is the schematic cross-sectional structure diagram of the high-efficiency heat dissipation dry engine cylinder liner of the present invention.

In the figure: 1. a cylinder liner body; 2. a support block; 3. an outer ring; 4. a support ring; 5. an inner ring; 6. a resisting block; 7. a first preformed groove; 8. and a second preformed groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a high-efficiency heat dissipation dry-type engine cylinder sleeve comprises a cylinder sleeve body 1, wherein the cylinder sleeve body 1 comprises an outer ring 3, a resisting ring 4 and an inner ring 5, the resisting ring 4 is positioned between the outer ring 3 and the inner ring 5, a first reserved groove 7 is formed in the upper side of the inner wall of the outer ring 3, a second reserved groove 8 is formed in the upper side of the outer wall of the inner ring 5, the first reserved groove 7 corresponds to the second reserved groove 8, resisting blocks 6 are movably connected to the left end and the right end in the first reserved groove 7 and the second reserved groove 8, the two groups of resisting blocks 6 are respectively fixedly connected with the head and the tail of the resisting ring 4, the resisting ring 4 can have a good buffering space through the movably connected resisting blocks 6 at the left end and the right end in the first reserved groove 7 and the second reserved groove 8, and the two groups of resisting blocks 6 are respectively fixedly connected with the head and the tail of the resisting ring 4, the resisting ring 4 is made of a mercury material and has a large thermal expansion coefficient, and can be better attached to the inner wall of an engine cylinder when being installed, is favorable for more practical use of the high-efficiency heat dissipation dry type engine cylinder sleeve.

In this embodiment, the abutting ring 4 and the abutting block 6 are made of mercury materials, have a large thermal expansion coefficient, and are convenient to mount and dismount.

In this embodiment, the upper end of the cylinder liner body 1 is fixedly connected with a supporting block 2.

In this embodiment, the inner diameter of the support block 2 is larger than the inner diameter of the cylinder liner body 1.

In this embodiment, cylinder liner body 1 and supporting shoe 2 are alloy cast iron material, through being alloy cast iron material at cylinder liner body 1 and supporting shoe 2, add the alloy element and can make the material tissue even, the pearlite is fine and close, or promotes the carbide formation of high hardness, further raises the intensity, wearability and corrosion resistance, is favorable to more practical high-efficient heat dissipation dry engine cylinder liner of use.

When a high-efficient heat dissipation dry-type engine cylinder liner uses, it is required to explain, the utility model relates to a high-efficient heat dissipation dry-type engine cylinder liner, each part is the parts that general standard component or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

During the use, through controlling the equal swing joint in first preformed groove 7 and second preformed groove 8 both ends and having to support piece 6, and two sets of support piece 6 respectively with support ring 4 end to end fixed connection, can make to support ring 4 and have better buffering space, because it is big to support ring 4 for mercury material makes the coefficient of thermal expansion, can be better laminating with engine cylinder inner wall when the installation, be alloy cast iron material at cylinder liner body 1 and supporting shoe 2 simultaneously, it can make the material tissue even to add the alloy element, the pearlite is compact, or promote the carbide formation of high rigidity, further improve intensity, wearability and corrosion resistance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient heat dissipation dry engine cylinder liner, includes cylinder liner body (1), its characterized in that: the cylinder sleeve body (1) comprises an outer ring (3), a resisting ring (4) and an inner ring (5), the resisting ring (4) is located between the outer ring (3) and the inner ring (5), a first reserved groove (7) is formed in the upper side of the inner wall of the outer ring (3), a second reserved groove (8) is formed in the upper side of the outer wall of the inner ring (5), the first reserved groove (7) and the second reserved groove (8) correspond to each other, a resisting block (6) is movably connected to the left end and the right end in the first reserved groove (7) and the second reserved groove (8), and the resisting block (6) is fixedly connected with the resisting ring (4) in an end-to-end mode respectively.

2. A highly efficient heat dissipating dry engine cylinder liner as claimed in claim 1, wherein: the resisting ring (4) and the resisting block (6) are made of mercury materials.

3. A highly efficient heat dissipating dry engine cylinder liner as claimed in claim 1, wherein: the upper end of the cylinder sleeve body (1) is fixedly connected with a supporting block (2).

4. A highly efficient heat dissipating dry engine cylinder liner as claimed in claim 3, wherein: the inner diameter of the supporting block (2) is larger than that of the cylinder sleeve body (1).

5. A highly efficient heat dissipating dry engine cylinder liner as claimed in claim 1, wherein: the cylinder sleeve body (1) and the supporting block (2) are made of alloy cast iron materials.