A cleaning device for a steam engine oil cooler

Abstract

The application discloses a cleaning device for a steam turbine oil cooler and belongs to the technical field of steam turbine oil cooler cleaning devices. The steam turbine cleaning cylinder is provided with a plurality of cleaning rods, and the cleaning is adjusted through an adjusting assembly. A plurality of adaptive grooves are formed in the outer side of the adjusting rotating block. The adaptive grooves are slidably connected with the sliding blocks fixedly arranged at the inner end of the cleaning rods. Two springs C are fixedly arranged on the two sides of the sliding blocks. The cooperation of the adjusting rotating block, the sliding blocks, the adaptive grooves and the springs C in the adjusting assembly enables the cleaning rods to be self-adaptively adjusted according to the irregular outer wall shape of the oil cooler, realizes effective cleaning of multiple structural surfaces, and the elastic connection design of the springs A in the cleaning rods enables the cleaning brushes to be attached to different curved surfaces, thereby enhancing the cleaning attachment.

Description

Technical Field

[0001] This application relates to the technical field of steam engine oil cooler cleaning devices, and more specifically, to a cleaning device for steam engine oil coolers. Background Technology

[0002] The oil cooler consists of a head, a shell and piping system, and oil filling lines. The shell is connected to an inlet water pipe, an outlet water pipe, an oil inlet pipe, and an oil outlet pipe. Oil enters the shell through the inlet water pipe, into which cooling water is then injected. The cooled oil flows out through the oil outlet pipe, while the cooled water, after heat exchange, flows out through the outlet water pipe. After passing through the oil cooler, impurities in the oil can easily adhere to the cooler's components, requiring cleaning.

[0003] Existing technology publication CN221816940U discloses a cleaning device for a steam engine oil cooler. This device includes a cleaning hood with a first placement groove at its open end. A liquid storage tank is slidably connected inside the cleaning hood, and a push rod extending through the cleaning hood is connected to the side wall of the liquid storage tank. The liquid storage tank is connected to an inlet pipe extending through the cleaning hood, and multiple sets of brush cylinders are connected to the side wall of the liquid storage tank. Each brush cylinder has a spray hole on its side wall. A drain hood has a second placement groove at its open end, and a drain trough is formed inside the drain hood. A drain hole communicating with the drain trough is formed on the side wall of the cleaning hood. The cleaning hood and drain hood are respectively located at both ends of a base along its length. The cleaning hood is slidably connected to the upper surface of the base. The cleaning hood includes a fixed end and a connecting end. The first placement groove is located on the end face of the connecting end away from the fixed end. The liquid storage tank is bolted to the fixed end face. A vertical plate base is connected to the side wall of the liquid storage tank. A guide member is fixedly connected to the side wall of the plate base. A guide groove is opened on the inner wall of the fixed end for the guide member to slide. A turntable is rotatably connected to the surface of the plate base. The liquid storage tank is bolted to the surface of the turntable. A push rod is connected to the end of the plate base away from the liquid storage tank. The plate base has a slot for the liquid inlet pipe to pass through. The liquid inlet pipe is a flexible pipe. A filter screen is installed inside the drain cover. The filter screen is slidably connected to the two opposite walls of the drain trough in the horizontal direction. A base support is rotatably connected to the upper surface of the base. The rotation axis of the base support is vertical. The base support is located between the cleaning cover and the drain cover. The cleaning cover and the drain cover are connected to a screw. The cleaning cover and the drain cover each have a rod hole for the screw to pass through. Locking nuts are threaded to both ends of the screw at the cleaning cover and the drain cover.

[0004] Although the existing technical solutions described above can achieve the relevant beneficial effects through the existing technical structure, they still have the following defects: When the cleaning device for the steam engine oil cooler is in use, the cleaning block is moved back and forth by the push-pull rod to process irregular parts such as the oil cooler. However, the straight push-pull process will cause it to hit the outer wall of the oil cooler, and there will be structural surfaces that cannot be moved during cleaning. At the same time, the lack of movement will lead to damage.

[0005] In view of this, we propose a cleaning device for steam engine oil coolers. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of this application is to provide a cleaning device for a steam engine oil cooler, which solves the technical problem in the above-mentioned background art where the cleaning block is moved back and forth by a push-pull rod to process irregular parts such as the oil cooler. However, the push-pull motion causes the cleaning block to hit the outer wall of the oil cooler, resulting in the cleaning of structural surfaces that cannot be reached and the cleaning block may be damaged. This application achieves the desired technical effect.

[0008] 2. Technical Solution

[0009] This application provides a cleaning device for a steam engine oil cooler, including...

[0010] Steam turbine cleaning cartridge;

[0011] Support base, the support base is fixedly installed on both sides of the steam turbine cleaning cylinder;

[0012] Placement port, wherein the placement port is located in the middle of the turbine cleaning cylinder;

[0013] The cleaning rods are provided in multiples and can be adjusted for cleaning via an adjustment component.

[0014] As an optional solution to the technical solution of this application, a cleaning brush is provided on one side of the cleaning rod, and a fixing rod is fixedly provided on one side of the cleaning brush;

[0015] The cleaning rod has a hollow structure in the middle, and a spring A is fixedly installed inside the cleaning rod. One end of the fixing rod is slidably installed inside the cleaning rod and is connected and fixed to one end of the spring A inside it.

[0016] As an optional solution to the technical solution of this application, the adjustment component includes an adjustment block that is symmetrically rotatably disposed inside the turbine cleaning cylinder, and a handle is fixedly disposed in the middle of the adjustment block, with one end of the handle extending through the inside of the turbine cleaning cylinder to the outside.

[0017] As an optional solution to the technical solution of this application, a reset cylinder is fixedly provided on the outer wall of the turbine cleaning cylinder, the hand rod is coaxially rotatably connected to the reset cylinder, a limit ring is fixedly provided on the outer wall of the hand rod, a spring B is fixedly provided on the outer wall of the limit ring, and a follower plate is fixedly provided on one end of a plurality of springs B, the follower plate being rotatably provided in a rotating groove opened inside the reset cylinder.

[0018] As an optional solution to the technical solution of this application, the outer side of the adjusting block is provided with multiple adaptation grooves, the adaptation grooves are slidably connected to the slider fixedly installed at the inner end of the cleaning rod, and two springs C are fixedly installed on both sides of the slider.

[0019] By adopting the above technical solution, and by adjusting the cooperation between the adjusting block and slider, the adapting groove and the spring C in the component, the cleaning rod can adaptively adjust according to the irregular outer wall shape of the oil cooler, so as to achieve effective cleaning of multiple structural surfaces. The elastic connection design of the spring A inside the cleaning rod allows the cleaning brush to conform to different curved surfaces, enhancing the cleaning fit.

[0020] 3. Beneficial effects

[0021] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0022] 1. This application adjusts the cooperation between the adjusting block and slider, the adaptation groove and the spring C in the adjustment assembly so that the cleaning rod can adaptively adjust according to the irregular outer wall shape of the oil cooler, thereby achieving effective cleaning of multiple structural surfaces. The elastic connection design of the spring A inside the cleaning rod allows the cleaning brush to conform to different curved surfaces, enhancing the cleaning fit.

[0023] 2. This application utilizes a rotating reset structure consisting of a lever, reset cylinder, limit ring, spring B, and follower disc. This structure ensures the flexibility of the adjusting block's rotation while automatically resetting the lever through the elastic restoring force of spring B. This reduces operator fatigue and prevents damage to components caused by excessive rotation. The overall design achieves multi-angle self-adaptation, high fit, and operational safety during the cleaning process, effectively solving the problems of inadequate cleaning and easy damage associated with traditional devices. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a cleaning device for a steam engine oil cooler disclosed in a preferred embodiment of this application;

[0025] Figure 2 This is an exploded view of the overall structure of a cleaning device for a steam engine oil cooler disclosed in a preferred embodiment of this application;

[0026] Figure 3 This is a schematic diagram of the adjustment assembly structure of a cleaning device for a steam engine oil cooler disclosed in a preferred embodiment of this application;

[0027] Figure 4 This is an exploded view of the adjustment assembly structure of a cleaning device for a steam engine oil cooler disclosed in a preferred embodiment of this application;

[0028] Figure 5 This is a schematic diagram of the cleaning rod structure of a cleaning device for a steam engine oil cooler disclosed in a preferred embodiment of this application;

[0029] The following are the labels in the diagram: 1. Steam turbine cleaning cylinder; 2. Support base; 3. Placement port; 4. Cleaning rod; 41. Cleaning brush; 42. Fixing rod; 43. Spring A; 401. Adjusting block; 402. Hand lever; 4001. Reset cylinder; 4002. Rotary groove; 4003. Following plate; 4004. Limit ring; 4005. Spring B; 4100. Adaptation groove; 4200. Slider; 4300. Spring C. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] Reference Figures 1-5 This application provides a cleaning device for a steam engine oil cooler, including a steam engine cleaning cylinder 1;

[0032] Support base 2 is fixedly installed on both sides of the turbine cleaning cylinder 1;

[0033] Placement port 3 is located in the middle of the turbine cleaning cylinder 1;

[0034] Cleaning rod 4, multiple cleaning rods are provided, and cleaning is adjusted by adjusting components.

[0035] A cleaning brush 41 is provided on one side of the cleaning rod 4, and a fixing rod 42 is fixedly provided on one side of the cleaning brush 41;

[0036] The cleaning rod 4 has a hollow structure in the middle. A spring A43 is fixedly installed inside the cleaning rod 4. One end of the fixing rod 42 is slidably installed inside the cleaning rod 4 and is connected and fixed to one end of the spring A43 inside it.

[0037] The adjustment assembly includes an adjustment block 401 symmetrically rotatably disposed inside the turbine cleaning cylinder 1. A lever 402 is fixedly disposed in the middle of the adjustment block 401, and one end of the lever 402 extends through the inside of the turbine cleaning cylinder 1 to the outside.

[0038] A reset cylinder 4001 is fixedly installed on the outer wall of the turbine cleaning cylinder 1. A handle 402 is coaxially rotatably connected to the reset cylinder 4001. A limit ring 4004 is fixedly installed on the outer wall of the handle 402. A spring B4005 is fixedly installed on the outer wall of the limit ring 4004. A follower plate 4003 is fixedly installed at one end of multiple springs B4005. The follower plate 4003 is rotatably installed in a rotating groove 4002 opened inside the reset cylinder 4001.

[0039] Multiple adaptation grooves 4100 are provided on the outer side of the adjusting block 401. The adaptation grooves 4100 are slidably connected to the slider 4200 fixedly installed at the inner end of the cleaning rod 4. Two springs C4300 are fixedly installed on both sides of the slider 4200.

[0040] By adjusting the cooperation between the adjusting block 401, slider 4200, adaptation groove 4100, and spring C4300 in the assembly, the cleaning rod 4 can adaptively adjust according to the irregular outer wall shape of the oil cooler, achieving effective cleaning of multiple structural surfaces. The elastic connection design of the spring A43 inside the cleaning rod 4 allows the cleaning brush 41 to conform to different curved surfaces, enhancing the cleaning fit.

[0041] Working Principle: During use, irregular parts of the turbine oil cooler to be cleaned are placed into the turbine cleaning cylinder 1 through the placement port 3. The support base 2 provides fixed support for the entire device to ensure stability. During the cleaning process, the cleaning rod 4 can be flexibly adjusted by operating the adjustment assembly. The manual rotation lever 402 drives the adjustment block 401 to rotate inside the turbine cleaning cylinder 1. At this time, the slider 4200 fixedly set at the inner end of the cleaning rod 4 slides in the multiple adaptation grooves 4100 opened on the outer side of the adjustment block 401. The two springs C4300 on both sides of the slider 4200 provide elastic support, allowing the cleaning rod 4 to adaptively adjust its angle according to the shape of the outer wall of the oil cooler. The cleaning brush 41 set on one side of the cleaning rod 4 is connected to the cleaning rod 4 through the fixing rod 42. The spring A4 is fixedly set in the hollow structure in the middle of the cleaning rod 4. One end of the cleaning rod 402 is connected to the other end of the fixed rod 42. When the cleaning brush 41 contacts the outer wall of the oil cooler, the elastic action of the spring A43 allows the cleaning brush 41 to conform to the structural surfaces of different curves for cleaning. At the same time, the limiting ring 4004 fixedly installed on the outer wall of the handle 402 is coaxially rotatably connected to the reset cylinder 4001. The following disc 4003 fixedly installed on one end of the spring B4005 on the outer wall of the limiting ring 4004 rotates in the rotating groove 4002 inside the reset cylinder 4001. When the handle 402 rotates to a certain angle, the elastic restoring force of the spring B4005 can assist the handle 402 to reset, realizing the reciprocating adjustment movement of the cleaning rod 4. This allows for multi-angle, adaptive cleaning of the outer wall of the oil cooler, avoiding the problem of inadequate cleaning and damage to the structural surface caused by hitting the outer wall when the traditional push-pull rod moves straight back and forth.

Claims

1. A cleaning device for a steam turbine oil cooler, characterized by: Include: Steam turbine cleaning cylinder (1); Support base (2), the support base (2) is fixedly installed on both sides of the steam turbine cleaning cylinder (1); Placement port (3), wherein the placement port (3) is located in the middle of the turbine cleaning cylinder (1); Cleaning rods (4), multiple cleaning rods (4) are provided and can be adjusted for cleaning by adjusting components.

2. The cleaning device for a steam engine oil cooler according to claim 1, characterized in that: A cleaning brush (41) is provided on one side of the cleaning rod (4), and a fixing rod (42) is fixedly provided on one side of the cleaning brush (41); The cleaning rod (4) has a hollow structure in the middle. A spring A (43) is fixedly installed inside the cleaning rod (4). One end of the fixing rod (42) is slidably installed inside the cleaning rod (4) and connected and fixed to one end of the spring A (43) inside it.

3. The cleaning device for a steam engine oil cooler according to claim 2, characterized in that: The adjustment assembly includes an adjustment block (401) symmetrically rotatably disposed inside the turbine cleaning cylinder (1). A lever (402) is fixedly disposed in the middle of the adjustment block (401), and one end of the lever (402) extends through the inside of the turbine cleaning cylinder (1) to the outside.

4. The cleaning device for a steam engine oil cooler according to claim 3, characterized in that: A reset cylinder (4001) is fixedly installed on the outer wall of the turbine cleaning cylinder (1). The handle (402) is coaxially rotatably connected to the reset cylinder (4001). A limit ring (4004) is fixedly installed on the outer wall of the handle (402). A spring B (4005) is fixedly installed on the outer wall of the limit ring (4004). A follower plate (4003) is fixedly installed at one end of each of the multiple springs B (4005). The follower plate (4003) is rotatably installed in a rotating groove (4002) opened inside the reset cylinder (4001).

5. The cleaning device for a steam engine oil cooler according to claim 4, characterized in that: The adjusting block (401) has multiple adaptation grooves (4100) on its outer side. The adaptation grooves (4100) are slidably connected to the slider (4200) fixedly installed at the inner end of the cleaning rod (4). Two springs C (4300) are fixedly installed on both sides of the slider (4200).

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