Pipeline cleaning device

Abstract

The utility model belongs to the technical field of pipeline cleaning, and particularly relates to a pipeline cleaning device which comprises a support, a water pump is installed on the support, a notch for installing a positioning block and a connecting bolt in a matched mode is formed in the support, the connecting bolt is inserted into a bolt hole of a pipeline flange in a matched mode, and an inner cavity of the positioning block is communicated with a water outlet of the water pump through a hose. A rocker is rotationally mounted on the positioning block, a brush assembly is mounted at the bottom end of the rocker and comprises a first connecting rod and a second connecting rod which are identical in structure and size, one ends of the first connecting rod and the second connecting rod are rotationally connected with the rocker, the other ends of the first connecting rod and the second connecting rod are rotationally connected with a brush, and the two second connecting rods are oppositely arranged and connected with the two ends of a supporting spring. The whole device is quickly and stably connected with a pipeline flange under the matching of the positioning blocks and the connecting bolts; the parallelogram connecting rod structure drives the brush to be tightly attached to the inner wall of the pipeline under supporting of the supporting spring, and the scrubbing effect is guaranteed. And the water pump can supply water into the positioning block for flushing in the brushing process, and the cleaning effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipeline cleaning technical field, concretely relates to a pipeline cleaning device. BACKGROUND

[0002] In industrial production, especially in the fields of petroleum, chemical industry, food processing and pharmaceuticals, the oil separator equipment as one of the key equipment, its stability and running efficiency is very important to the whole production process. However, the oil separator equipment in the long-term use process, its pipeline inside often will accumulate a large amount of dirt, oil mixture and other impurities, these dirt not only can reduce the separation efficiency of equipment, also can cause equipment failure, influence product quality and production safety.

[0003] At present, for the pipeline cleaning of oil separator equipment, mainly adopts the manual cleaning mode. This cleaning mode depends on the experience and skill of the operator, usually needs to use brush, scraper and other tools, manually scrapes the dirt of pipeline inner wall. However, manual cleaning has the following problems:

[0004] Firstly, the efficiency of manual cleaning is low, because the pipeline system of oil separator equipment is complex, and usually has long length and complex bending structure, the operator needs to spend a lot of time and energy for cleaning, which not only increases the production cost, but also may affect the production progress; Secondly, the cleaning effect of manual cleaning is difficult to guarantee, the skill and experience of the operator directly affect the cleaning effect, and there may be great difference in cleaning quality among different operators; Thirdly, manual cleaning has certain safety hidden danger, in the cleaning process, the operator needs to contact oil stains and harmful substances, which may pose potential threat to the health of the operator. TECHNICAL SOLUTION

[0005] In view of the above problems, the purpose of the utility model is to provide a pipeline cleaning device, which solves the problems of low efficiency and poor cleaning effect of the existing oil separator pipeline using manual cleaning mode.

[0006] To achieve the above purpose, the utility model adopts the technical scheme: a pipeline cleaning device, including support, water pump is installed on the support and is provided with a slot opening suitable for installing and positioning block and connecting bolt, the connecting bolt is inserted and fitted in the bolt hole of the pipeline flange, the inner cavity of the positioning block is communicated with the water outlet of the water pump through the hose, the rocker is rotatably installed on the positioning block, the brush assembly is installed at the bottom end of the rocker, the brush assembly includes two groups of connecting rods one and connecting rods two with same structure and size, the connecting rods one and two are arranged in parallel and one end of the connecting rods one and two is rotatably connected with the rocker through the pin shaft, the other end of the connecting rods one and two is rotatably connected with the brush through the pin shaft, the two connecting rods two are oppositely arranged and respectively connect two ends of the supporting spring.

[0007] The device is connected with the pipeline flange quickly and stably under cooperation of the positioning block and the connecting bolt; the brush is used to clean the inner wall of the pipeline by rotating the rocker, and the parallelogram connecting rod structure in the brush assembly drives the brush to closely adhere to the inner wall of the pipeline under the support of the supporting spring, so that the cleaning effect is ensured; the water pump can supply water to the positioning block for flushing during the cleaning process, and the cleaning effect is improved.

[0008] In order to ensure the stability of the device when being installed on the pipeline flange;

[0009] As a further improvement of the above technical solution: a positioning groove is formed on the side surface of the positioning block and matches the rod part of the connecting bolt, and a nut is threadedly connected to the connecting bolt.

[0010] The improved device is locked stably in the axial direction of the pipeline after the nut is fastened, the positioning groove is arranged to lock the device in the radial and circumferential directions of the pipeline, and the stability of the device installation is effectively ensured.

[0011] In order to ensure the stable connection between the support and the positioning block;

[0012] As a further improvement of the above technical solution: a protrusion is formed on the top of the positioning block, and the protrusion is adapted to be inserted into the support.

[0013] The improved device has the beneficial effect that the protrusion plays a positioning role, and the stability of the connection between the positioning block and the support is effectively ensured.

[0014] In order to stably supply water to the inside of the pipeline for flushing during the cleaning process;

[0015] As a further improvement of the above technical solution: the positioning block is a cover structure with an opening at the bottom, and a tower head is installed on the side surface of the positioning block.

[0016] The improved device has the beneficial effect that the water outlet of the water pump can suck the cleaning water source after being connected to the tower head through the hose, and stably supply water to the inside of the pipeline.

[0017] In order to drive the brush assembly to rotate easily;

[0018] As a further improvement of the above technical solution: the rocker is a Z-shaped rod structure, and a sleeve is rotatably sleeved on the upper end of the rocker.

[0019] The improved device has the beneficial effect that the operator can hold the sleeve to drive the rocker to rotate, and then drive the brush assembly to rotate easily.

[0020] In order to make the brush closely adhere to the inner wall of the pipeline;

[0021] As a further improvement of the above technical solution: the axis of the brush is parallel to the axis of the positioning block, and the connecting rod one, the connecting rod two and the rod body of the brush and the rocker form a parallelogram linkage structure.

[0022] The improved beneficial effect is that the brush is stably attached to the inner wall of the pipeline with different inner diameters under the cooperation of the parallelogram linkage structure and the supporting spring, and the pipeline is effectively brushed.

[0023] In order to ensure the stability of the device assembly;

[0024] As a further improvement of the above technical solution: the bracket is a steel plate structure.

[0025] The improved beneficial effect is that the bracket can provide stable support for the water pump, the positioning block and the connecting bolt.

[0026] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The figure is a structural schematic diagram of the utility model;

[0028] Figure 2 The figure is a use schematic diagram of the utility model;

[0029] Figure 3 The figure is a structural schematic diagram of the positioning block in the utility model;

[0030] Figure 4 The figure is a structural schematic diagram of the rocker and the brush assembly in the utility model;

[0031] In the figure: 1, bracket; 2, water pump; 3, positioning block; 31, positioning groove; 32, protruding block; 33, pagoda head; 4, connecting bolt; 5, rocker; 51, sleeve; 6, brush assembly; 61, connecting rod one; 62, connecting rod two; 63, supporting spring; 64, brush. DETAILED DESCRIPTION

[0032] In order to make those skilled in the art better understand the technical solutions of the present application, the present application will be described in detail below with reference to the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.

[0033] Example 1:

[0034] As Figure 1A pipeline cleaning device, as shown in 4: a bracket 1, the bracket 1 is provided with a water pump 2 and is provided with a slot which is suitable for installing a positioning block 3 and a connecting bolt 4, the connecting bolt 4 is suitable for being inserted into the bolt hole of the pipeline flange, the inner cavity of the positioning block 3 is communicated with the water outlet of the water pump 2 through a hose, a rocker 5 is rotatably installed on the positioning block 3, a brush assembly 6 is installed at the bottom end of the rocker 5, the brush assembly 6 comprises two groups of connecting rods one 61 and connecting rods two 62 which are the same in structure and size, the connecting rods one 61 and the connecting rods two 62 are arranged in parallel and one end of the connecting rods one 61 and the connecting rods two 62 is rotatably connected with the rocker 5 through a pin shaft, the other end of the connecting rods one 61 and the connecting rods two 62 is rotatably connected with a brush 64, the two connecting rods two 62 are oppositely arranged and respectively connected with two ends of a supporting spring 63, the device is quickly and stably connected with the pipeline flange under the cooperation of the positioning block 3 and the connecting bolt 4; rotating the rocker 5 makes the brush 64 brush the inner wall of the pipeline, and the parallelogram linkage structure in the brush assembly 6 drives the brush 64 to tightly adhere to the inner wall of the pipeline under the support of the supporting spring 63, so as to ensure the brushing effect; the water pump 2 can supply water to the positioning block 3 to flush during the brushing process, so as to improve the cleaning effect, a positioning groove 31 which is suitable for the rod part of the connecting bolt 4 is formed on the side surface of the positioning block 3, a nut is threadedly connected with the connecting bolt 4, after the nut is fastened, the device is stably locked in the axial direction of the pipeline, the positioning groove 31 makes the device also be locked in the radial and circumferential directions of the pipeline, so as to effectively ensure the stability of the device installation, a protrusion 32 is formed on the top of the positioning block 3, the protrusion 32 is suitable for being inserted into the bracket 1, the protrusion 32 plays a positioning role, so as to effectively ensure the stability of the connection between the positioning block 3 and the bracket 1, the positioning block 3 is a cover structure with an open bottom, a tower head 33 is installed on the side surface of the positioning block 3, after the water outlet of the water pump 2 is connected with the tower head 33 through a hose, the tower head 33 can suck the cleaning water source to stably supply water to the inside of the pipeline, the rocker 5 is a Z-shaped rod structure, a sleeve 51 is rotatably sleeved with the upper end of the rocker 5, an operator can hold the sleeve 51 to drive the rocker 5 to rotate, so as to labor-savingly drive the brush assembly 6 to rotate, the axis of the brush 64 is parallel to the axis of the positioning block 3, a parallelogram linkage structure is formed between the connecting rods one 61 and the connecting rods two 62 and the rod body of the brush 64 and the rocker 5, under the cooperation of the parallelogram linkage structure and the supporting spring 63, the brush 64 is stably adhered to the inner wall of the pipeline with different diameters to effectively brush the pipeline, the bracket 1 is a steel plate structure, the bracket 1 can provide stable support for the water pump 2, the positioning block 3 and the connecting bolt 4.

[0035] The working principle of the technical scheme is as follows: when the device is used for cleaning the inner wall of a flanged pipeline, an operator pushes the two brushes 64 to be close to each other, at this time, the supporting springs 63 are elastically energized by being pressed, then the two brushes 64 are put into the inside of the pipeline, then the brushes 64 are released, the brush assembly 6 is slid into the pipeline as a whole, then the screw rod part of the connecting bolt 4 is inserted into the flange bolt hole of the pipeline and fastened by using a nut, so that the positioning block 3 is tightly pressed between the support 1 and the pipeline while being circumferentially limited by the connecting bolt 4, thereby the device is stably installed on the pipeline as a whole, then the operator connects the water outlet of the water pump 2 and the tower head 33 by using a hose, and connects the water inlet of the water pump 2 and the cleaning water source by using another hose, after starting the water pump 2, the water pump 2 sends water into the inside of the pipeline, at the same time, the operator holds the sleeve 51 to rotate the rocker 5, so that the rocker 5 drives the brush assembly 6 to rotate as a whole, and then the brushes 64 are tightly pressed on the inner wall of the pipeline under the support of the supporting springs 63, so as to brush the foreign matters on the inner wall.

[0036] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, such that processes, methods, articles, or devices that comprise a list of elements do not only include those elements, but also include other elements that are not expressly listed, or other elements inherent to such processes, methods, articles, or devices.

[0037] The principles and implementation modes of the present application are described by using specific examples in this document, and the above examples are only used to help understand the method of the present application and its core idea. The above description is only the preferred implementation mode of the present application, and it should be pointed out that, due to the limitation of language expression, there are infinite specific structures, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principles of the present application, or the above technical features can be combined in a proper way; these improvements, decorations, changes or combinations, or the direct application of the inventive concept and technical scheme to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A line cleaning device, characterized by: The utility model provides a water pump connecting device, including support (1), water pump (2) is installed on the support (1) and is equipped with the slot of positioning block (3) and connecting bolt (4) of adaptive installation, connecting bolt (4) is suitable for inserting in the bolt hole of pipeline flange, the inner chamber of positioning block (3) is communicated water pump (2) outlet through the hose, the rocker (5) is rotatably installed on the positioning block (3), the bottom end of rocker (5) is installed brush assembly (6), brush assembly (6) includes two groups of the same structure size connecting rod one (61) and connecting rod two (62), connecting rod one (61), connecting rod two (62) are arranged in parallel and one end of connecting rod one (61), connecting rod two (62) is rotatably connected rocker (5) through pin shaft, the other end of connecting rod one (61), connecting rod two (62) is rotatably connected brush (64) through pin shaft, two connecting rod two (62) are oppositely arranged and are connected respectively two ends of support spring (63).

2. A pipeline cleaning device according to claim 1, characterised in that: The side of the positioning block (3) is provided with a positioning groove (31) fitted with the rod of the connecting bolt (4), and the connecting bolt (4) is threadedly connected with a nut.

3. A pipeline cleaning device according to claim 1, wherein: The top of the positioning block (3) is formed with a protrusion (32) which is fitted and inserted on the support (1).

4. A pipeline cleaning device according to claim 1, wherein: The positioning block (3) is a cover structure with an open bottom, and a tower head (33) is installed on the side of the positioning block (3).

5. A pipeline cleaning device according to claim 1, wherein: The rocker (5) is a Z-shaped rod structure, and a sleeve (51) is rotatably sleeved on the upper end of the rocker (5).

6. A pipeline cleaning device according to claim 1, wherein: The axis of the brush (64) is parallel to the axis of the positioning block (3), and a parallelogram linkage structure is formed between the connecting rod one (61), the connecting rod two (62) and the rod body of the brush (64) and the rocker (5).

7. A pipeline cleaning device according to claim 1, wherein: The support (1) is a steel plate structure.

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