CN217813615U

CN217813615U - Oil cooler with cleaning function

Info

Publication number: CN217813615U
Application number: CN202222133014.3U
Authority: CN
Inventors: 徐尚田; 张禄; 宋军
Original assignee: Zhongzhong Taide Energy Group Co ltd
Current assignee: Zhongzhong Taide Energy Group Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-15
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to an oil cooler technical field especially relates to an oil cooler with cleaning function, aims at solving the problem that current oil cooler does not possess cleaning function. For this purpose, the second pipeline is designed into a hollow annular structure, the second pipeline is rotatably installed on the first pipeline, a first notch and a second notch which are located on the same horizontal plane are respectively arranged between the first pipeline and the second pipeline, when the first notch and the second notch are aligned, cleaning liquid in the second pipeline can be fully mixed with water, dirt formed on the inner wall of the main pipeline is cleaned, and the purpose that the oil cooler has a cleaning function is achieved.

Description

Oil cooler with cleaning function

Technical Field

The utility model relates to an oil cooler technical field especially relates to an oil cooler with cleaning function.

Background

The oil cooler is turbine oil cooling equipment matched with a steam turbine in a power system, is of a light pipe surface type, and adopts circulating water as a medium to realize heat exchange, so that the oil temperature at the inlet of the bearing is ensured to reach a specified value, and the normal operation of a unit is ensured.

In the actual use process of the existing oil cooler, when cooling water is introduced into the pipe and oil flowing outside the pipe exchanges heat through the wall of the copper pipe, the inner wall of the copper pipe reacts with the cooling water, dirt is formed on the pipe wall after the oil cooler is used for a long time, and the oil cooling effect of the oil cooler is affected.

Accordingly, there is a need in the art for a new solution to the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above problems in the prior art, that is, to solve the problem that the conventional oil cooler does not have a cleaning function, the present application provides an oil cooler with a cleaning function, which comprises a main pipe, and is characterized in that,

the first pipeline is arranged at one end of the main pipeline, a supporting plate is arranged on the first pipeline, and a first notch is formed in the first pipeline;

the second pipeline is of a hollow annular structure, is positioned on the supporting plate and is rotatably connected with the first pipeline through the supporting plate, a second notch is formed in the second pipeline, the first notch and the second notch are positioned on the same horizontal plane, and substances in the pipes can be mixed with each other when the first pipeline and the second pipeline are aligned.

In a preferred embodiment of the oil cooler with a cleaning function, a valve is installed on an outer side surface of the first pipeline, and the valve is located below the supporting plate.

In the preferable technical scheme of the oil cooler with the cleaning function, the top surface of the supporting plate is circumferentially provided with a protrusion, the bottom surface of the second pipeline is circumferentially provided with a groove, and the second pipeline and the supporting plate rotate directionally through the protrusion and the groove.

In the above preferred technical solution of the oil cooler with the cleaning function, the upper half portion of the first pipeline has an external thread, the external thread is located between one side of the first pipeline, which is far away from the main pipeline, and the first notch, an internal thread is provided on the inner diameter of the second pipeline, and the internal thread is located between one side of the second pipeline, which is far away from the main pipeline, and the second notch.

In a preferred technical solution of the oil cooler with a cleaning function, a gap is provided between the external thread and the first notch, and the gap is equal to the internal thread in length.

In a preferred embodiment of the oil cooler with a cleaning function, the second pipe and the first pipe are in a relative rotation relationship.

In a preferred technical solution of the oil cooler with a cleaning function, an opening is provided on a top surface of the second pipe, and a plug is mounted on the opening.

In addition, in a preferred embodiment of the present application, the second pipeline is configured as a hollow ring, and is rotatably installed on the first pipeline, and a first notch and a second notch are respectively formed between the second pipeline and the first pipeline and are located on the same horizontal plane, so that when the first notch and the second notch are aligned, the cleaning liquid in the second pipeline can be sufficiently mixed with the water, and thus the dirt formed on the inner wall of the main pipeline is cleaned, and the purpose that the oil cooler has a cleaning function is achieved.

Furthermore, a protrusion and a groove are arranged at the joint of the supporting plate and the second pipeline, so that the second pipeline can rotate on the first pipeline in a directional manner.

Furthermore, an external thread is arranged between one end of the first pipeline and the first notch, and an internal thread is arranged on the inner diameter of the second pipeline, so that the second pipeline can be conveniently mounted and dismounted, and the problem that the second pipeline is separated from the first pipeline due to an accident can be prevented.

Furthermore, an opening is formed in the top face of the second pipeline, and a plug is installed on the opening, so that the cleaning medium can be poured into the second pipeline conveniently, and the use is facilitated.

Drawings

The oil cooler with a cleaning function of the present application is described below with reference to the accompanying drawings. In the drawings:

fig. 1 is an overall configuration diagram of an oil cooler having a cleaning function according to the present application.

Fig. 2 is an exploded view of a first pipeline and a second pipeline of the oil cooler with a cleaning function according to the present application.

Fig. 3 is an exploded view of a second pipeline of the oil cooler with a cleaning function according to the present application.

Fig. 4 is a diagram illustrating a state in which the first pipe and the second pipe of the oil cooler having the cleaning function according to the present application are disassembled.

In the figure:

1. a main pipeline;

2. a first pipe; 21. a first notch; 22. a support plate; 221. a protrusion; 23. a valve; 24 external threads;

3. a second conduit; 31. a second notch; 32. a groove; 33. an internal thread; 34. an opening; 35. and (4) a plug.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Based on the technical problem who proposes in the background art, the utility model provides an oil cooler with cleaning function introduces the oil cooler with cleaning function of this application with reference to fig. 1 to 4.

Referring to fig. 1 and 2, an oil cooler with a cleaning function comprises a main pipeline 1, wherein a first pipeline 2 and a second pipeline 3 are arranged on the main pipeline 1, the second pipeline 3 is sleeved on the first pipeline 2, and the first pipeline 2 and the second pipeline are in a mutually rotating connection structure. The first pipeline 2 is fixedly provided with a supporting plate 22, the supporting plate 22 is provided with a protrusion 23, similarly, the bottom surface of the second pipeline 3 is provided with a groove 32, and the size of the groove 32 is the same as that of the protrusion 23, so that the second pipeline 3 can rotate around the first pipeline 2 on the supporting plate 22 through the structure of the groove 32 and the protrusion 23.

Specifically, referring to fig. 3, the first pipe 2 is a hollow tubular structure, and a side surface thereof is provided with a first notch 21, the second pipe 3 is a hollow annular structure, and a side surface of an inner ring thereof is provided with a second notch 3. The upper end portion of the first pipe 2, i.e., the portion of the section away from the main pipe 1 and the first notch 21, is provided with an external thread 24, and the upper end portion of the inner ring of the second pipe 3, i.e., the portion of the section away from the main pipe 1 and the second notch 31, is provided with an internal thread 33. When the first pipeline 2 and the second pipeline 3 are installed, the second pipeline 3 can be sleeved on the first pipeline 2 in a threaded connection mode and is located on the top surface of the supporting plate 22.

Specifically, the external thread 24 and the first notch 21 are provided with a space having a length equal to that of the internal thread 33 on the inner annular surface of the second pipe 3, and the structure is designed such that when the second pipe 3 is completely mounted on the first pipe 2 and the groove 32 on the second pipe 3 is engaged with the protrusion 23 on the first pipe 2, the external thread 24 is located on the side of the second pipe 3 away from the main pipe 1, that is, when the second pipe 3 is located on the support plate 22, the external thread 24 is disengaged from the internal thread 33, so that the second pipe 3 can rotate on the first pipe 2.

Further, when the second pipe 3 is rotated on the first pipe 2, the second notch 31 and the first notch 21 may be overlapped with each other or may be misaligned with each other, and when they are overlapped with each other, the substances between the first pipe 2 and the second pipe 3 may be mixed with each other, and at the same time, the second pipe 3 and the first pipe 2 may be in a completely sealed state.

Further, a valve 23 is mounted on the side of the first pipe 2, and the valve 23 is located below the support plate 22 and can be used to control the flow rate between the first pipe 2 and the second pipe 3. The second pipe 3 has an opening 34 on its top surface, through which opening 32 a worker can pour cleaning substance into the second pipe 3, and the opening 32 is provided with a plug 35 for closing.

The working principle and the using method of the oil cooler with the cleaning function provided by the application are described below.

When the inner wall of the oil cooler needs to be cleaned, cleaning solid media are stored in the second pipeline 3 in advance, the second pipeline 3 is rotated to enable the second notch 31 to be aligned with the first notch 21, then clear water is input into the main pipeline 1 through the first pipeline 2, the water flow is adjusted through the valve 23, the clear water can be mixed with the cleaning fixed media, after the clear water is mixed for a certain time, the second pipeline 3 is rotated in the opposite direction to enable the first notch 21 to be staggered with the second notch 31, at the moment, the clear water contained in the main pipeline 1 is mixed with a part of cleaning solid media, the cleaning solid media can react with dirt on the inner wall of the main pipeline 1, and after the reaction is carried out for a certain time, the waste water is discharged from the bottom end of the main pipeline 1; the second pipe 3 can be rotated to achieve the object if it is desired to increase the concentration of the washing solid medium in the fresh water.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.

Claims

1. An oil cooler with a cleaning function comprises a main pipeline and is characterized in that,

2. The oil cooler with the cleaning function as claimed in claim 1, wherein a valve is mounted on the outer side surface of the first pipeline, and the valve is located below the supporting plate.

3. The oil cooler with the cleaning function according to claim 1, wherein a protrusion is circumferentially arranged on the top surface of the supporting plate, a groove is circumferentially arranged on the bottom surface of the second pipeline, and the second pipeline and the supporting plate rotate directionally through the protrusion and the groove.

4. The oil cooler with the cleaning function according to claim 1, wherein the upper half part of the first pipe has an external thread, the external thread is arranged between one side of the first pipe, which is far away from the main pipe, and the first notch, and an internal thread is arranged on the inner diameter of the second pipe, and the internal thread is arranged between one side of the second pipe, which is far away from the main pipe, and the second notch.

5. The oil cooler with the cleaning function as claimed in claim 4, wherein a space is provided between the external thread and the first notch, and the space is equal to the length of the internal thread.

6. The oil cooler with cleaning function as claimed in claim 1, wherein the second pipe is in a relative rotation relationship with the first pipe.

7. The oil cooler with the cleaning function as claimed in claim 1, wherein the second pipe has an opening on a top surface thereof, and a plug is mounted on the opening.