Cleaning equipment for inner wall of fluid conveying pipeline

Abstract

The utility model discloses fluid conveying pipeline inner wall cleaning equipment which comprises a main body supporting unit which comprises a base and a conveying pipeline located over the base and further comprises a pipeline positioning assembly used for positioning the conveying pipeline. The two-way cleaning unit comprises two fixing lugs fixedly installed at the two ends of the upper side wall of the base and a driving motor fixedly installed on one of the fixing lugs, an output shaft of the driving motor penetrates through the fixing lugs to be fixedly connected with a two-way lead screw, and the two-way lead screw is in threaded connection with moving blocks which are symmetrical in position; the side, away from the center of the base, of each moving block is fixedly connected with push rods which are symmetrical in position, and each pair of push rods outwards penetrate through the fixing lugs to be fixedly connected with corresponding connecting plates. The two ends can be cleaned at the same time, the one-way cleaning time is shortened by half, and the cleaning efficiency of the cleaning equipment on the inner wall of the conveying pipeline is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning, in particular to a device for cleaning the inner wall of a fluid conveying pipeline. Background Art

[0002] Fluid is a form of object, a substance that can flow, specifically a general term for liquids and gases. It has fluidity, compressibility and viscosity. As the name suggests, a fluid delivery pipeline is a pipeline used to transport fluids. After a period of use, the fluid transported is prone to adhere to the inner wall of the delivery pipeline. Therefore, it is necessary to use corresponding pipeline inner wall cleaning equipment to clean its inner wall.

[0003] When cleaning the inner wall of an existing fluid delivery pipeline, the device is usually inserted gradually inward from one end to clean the inner wall. It takes a long time from the start of cleaning to the completion of cleaning, and the cleaning efficiency of the fluid delivery pipeline is low. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing fluid conveying pipeline inner wall cleaning device, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a fluid conveying pipeline inner wall cleaning device, which is suitable for solving the problem that it takes a long time from the start of cleaning to the completion of cleaning, and the cleaning efficiency of the fluid conveying pipeline is low.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a fluid conveying pipeline inner wall cleaning device, comprising:

[0008] A main body support unit, comprising a base and a delivery pipeline located directly above the base, and the main body support unit further comprising a pipeline positioning assembly for positioning the delivery pipeline;

[0009] The two-way cleaning unit includes two fixing ears fixedly installed at both ends of the upper side wall of the base and a driving motor fixedly installed on one of the fixing ears. The output shaft of the driving motor penetrates through the fixing ear and is fixedly connected with a two-way lead screw. Two symmetrically positioned moving blocks are threadedly connected to the two-way lead screw. One side of each moving block away from the center of the base is fixedly connected with symmetrically positioned push rods. Each pair of push rods penetrates through the fixing ear outward and is fixedly connected with a corresponding connecting plate. An upper portion of one side of the connecting plate close to the center of the base is fixedly installed with a connecting rod. The two-way cleaning unit further includes an internal cleaning component for cleaning the inner wall of the conveying pipeline.

[0010] As a preferred solution of the inner wall cleaning device for a fluid conveying pipeline of the present utility model, wherein: the internal cleaning component includes an electric ring rail arranged at one end of the connecting rod away from the connecting plate. The electric ring rail and the side wall of the connecting rod are connected by multiple groups of uniformly distributed connecting columns. Multiple groups of uniformly distributed electric sliding sleeves are slidably sleeved on the electric ring rail. An electric telescopic rod is fixedly installed on the outer side wall of the electric sliding sleeve. One end of the electric telescopic rod away from the electric sliding sleeve is fixedly connected with a wiping plate. Multiple wiping plates are abutted against the inner wall of the conveying pipeline evenly.

[0011] As a preferred solution of the inner wall cleaning device for a fluid conveying pipeline of the present utility model, wherein: the two-way cleaning unit further includes a spraying component, which includes two liquid storage cylinders fixedly sleeved on the corresponding connecting rods. One end of the liquid storage cylinder close to the electric ring rail is fixedly communicated with multiple groups of uniformly distributed spray heads. A water pump communicated with multiple groups of spray heads is fixedly installed on the side wall of the liquid storage cylinder.

[0012] As a preferred solution of the inner wall cleaning device for a fluid conveying pipeline of the present utility model, wherein: the pipeline positioning component includes a support block fixedly installed at the center of the upper side wall of the base and a manual telescopic rod fixedly installed at the center of the upper side wall of the support block. Two symmetrically arranged arc-shaped fixing seats are sleeved on the side wall of the conveying pipeline. The lower side wall of one of the fixing seats is fixedly connected with the top end of the manual telescopic rod. The two arc-shaped fixing seats are fastened and connected by multiple groups of uniformly distributed fastening bolts.

[0013] As a preferred solution of the inner wall cleaning device for a fluid conveying pipeline of the present utility model, wherein: a wear-resistant pad is padded on the inner wall of each arc-shaped fixing seat, and the surface of the wear-resistant pad is subjected to frosted treatment.

[0014] As a preferred solution of the inner wall cleaning device for a fluid conveying pipeline of the present utility model, wherein: each push rod is made of austenitic stainless steel.

[0015] Advantages of the present utility model: Fix the fluid delivery pipeline to be cleaned between the arc-shaped fixed seats, then start the driving motor to drive the output shaft to rotate the bidirectional lead screw forward. The moving block threadedly connected thereto drives the electric ring rail to extend into the delivery pipeline from both ends simultaneously through the push rod, connecting plate and connecting rod. The electric sliding sleeve moves in a circular motion on the electric ring rail. Control the electric telescopic rod to extend, and the wiping plate abuts against the inner wall of the delivery pipeline. While the wiping plate follows the electric sliding sleeve to perform a circular motion, it can wipe the inner wall of the delivery pipeline. Start the water pump, and the cleaning liquid in the liquid storage cylinder is evenly sprayed on various parts of the inner wall of the delivery pipeline through multiple spray heads, further improving the cleaning effect of the cleaning device on the delivery pipeline. It can clean from both ends simultaneously, shortening the time by half compared to one-way cleaning, and improving the cleaning efficiency of the cleaning device on the inner wall of the delivery pipeline. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of an inner wall cleaning device for a fluid delivery pipeline proposed by the present utility model;

[0018] Figure 2 It is a schematic diagram of the structure of a two-way cleaning unit of an inner wall cleaning device for a fluid delivery pipeline proposed by the present utility model;

[0019] Figure 3 It is a schematic diagram of the structure of an inner wall cleaning component of an inner wall cleaning device for a fluid delivery pipeline proposed by the present utility model.

[0020] Brief Description of the Drawings: 100 Main body support unit, 101 Base, 102 Delivery pipeline, 103 Pipeline positioning component, 103a Support block, 103b Manual telescopic rod, 103c Arc-shaped fixed seat, 103d Fastening bolt, 200 Two-way cleaning unit, 201 Fixed ear, 202 Driving motor, 203 Bidirectional lead screw, 204 Moving block, 205 Push rod, 206 Connecting plate, 207 Connecting rod, 208 Inner wall cleaning component, 208a Electric ring rail, 208b Connecting column, 208c Electric sliding sleeve, 208d Electric telescopic rod, 208e Wiping plate, 209 Spraying component, 209a Liquid storage cylinder, 209b Spray head, 209c Water pump. Detailed Description of the Embodiment

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Example

[0026] Reference Figures 1 - 3 , which is an embodiment of the utility model, provides a fluid conveying pipeline inner wall cleaning device, including: a main body support unit 100 and a bidirectional cleaning unit 200.

[0027] The main body support unit 100 includes a base 101 and a delivery pipe 102 located directly above the base 101. The main body support unit 100 also includes a pipe positioning component 103 for positioning the delivery pipe 102.

[0028] The bidirectional cleaning unit 200 includes two fixed ears 201 fixedly installed at both ends of the upper side wall of the base 101 and a driving motor 202 fixedly installed on one of the fixed ears 201. The output shaft of the driving motor 202 penetrates through the fixed ear 201 and is fixedly connected to a bidirectional lead screw 203. Symmetrically positioned moving blocks 204 are threadedly connected to the bidirectional lead screw 203. On one side of each moving block 204 away from the center of the base 101, symmetrically positioned push rods 205 are fixedly connected. Each push rod 205 is made of austenitic stainless steel. The push rod 205 made of austenitic stainless steel not only has strong corrosion resistance but also can meet the strength requirements for its own use. Each pair of push rods 205 penetrates through the fixed ear 201 outwardly and is fixedly connected to a corresponding connecting plate 206. On the upper part of one side of the connecting plate 206 close to the center of the base 101, a connecting rod 207 is fixedly installed. The bidirectional cleaning unit 200 further includes an internal cleaning component for cleaning the inner wall of the conveying pipe 102.

[0029] The internal cleaning component includes an electric ring rail 208a arranged at the end of the connecting rod 207 away from the connecting plate 206. The electric ring rail 208a and the side wall of the connecting rod 207 are connected by multiple groups of evenly distributed connecting columns 208b. Multiple groups of evenly distributed electric sliding sleeves 208c are slidably sleeved on the electric ring rail 208a. An electric telescopic rod 208d is fixedly installed on the outer side wall of the electric sliding sleeve 208c. One end of the electric telescopic rod 208d away from the electric sliding sleeve 208c is fixedly connected to a wiping plate 208e. The multiple wiping plates 208e are in contact with the inner wall of the conveying pipe 102 evenly.

[0030] The bidirectional cleaning unit 200 further includes a spraying component 209, which includes two liquid storage cylinders 209a fixedly sleeved on the corresponding connecting rods 207. One end of the liquid storage cylinder 209a close to the electric ring rail 208a is fixedly communicated with multiple groups of evenly distributed spray heads 209b. And a water pump 209c communicated with the multiple groups of spray heads 209b is fixedly installed on the side wall of the liquid storage cylinder 209a. Through the arrangement of the liquid storage cylinder 209a, the multiple spray heads 209b and the water pump 209c, the part of the inner wall of the conveying pipe 102 that has been wiped can be sprayed and rinsed, improving the cleaning effect of the cleaning device on the inner wall of the conveying pipe 102.

[0031] The pipeline positioning assembly 103 includes a support block 103a fixedly installed at the center of the upper side wall of the base 101 and a manual telescopic rod 103b fixedly installed at the center of the upper side wall of the support block 103a. The side wall of the conveying pipeline 102 is sleeved with two symmetrically arranged arc-shaped fixing seats 103c. The inner wall of each arc-shaped fixing seat 103c is padded with a wear-resistant pad, and the surface of the wear-resistant pad is frosted. Through the setting of the wear-resistant pad, the positioning effect of the arc-shaped fixing seat 103c on the conveying pipeline 102 is increased. The lower side wall of one of the fixing seats is fixedly connected to the top of the manual telescopic rod 103b, and the two arc-shaped fixing seats 103c are fastened and connected by multiple groups of evenly distributed fastening bolts 103d; through the coordinated use of the two arc-shaped fixing seats 103c, the fastening bolts 103d and the manual telescopic rod 103b, the conveying pipeline 102 can be flexibly positioned according to its outer diameter.

[0032] During use, the fluid delivery pipeline to be cleaned is fixedly installed between the arc-shaped fixing seats 103c, and then the output shaft of the driving motor 202 is started to drive the bidirectional screw rod 203 to rotate forward, and the moving block 204 threadedly connected thereto drives the electric ring rail 208a to extend into the delivery pipeline 102 from both ends at the same time through the push rod 205, the connecting plate 206 and the connecting rod 207, and the electric sliding sleeve 208c makes a circular motion on the electric ring rail 208a, controls the electric telescopic rod 208d to extend, and the wiping plate 208e is in contact with the delivery pipeline. The inner wall of the conveying pipe 102 is abutted against the wiping plate 208e, which follows the electric sliding sleeve 208c to make a circular motion and can wipe the inner wall of the conveying pipe 102. The water pump 209c is started, and the cleaning liquid in the liquid storage cylinder 209a is evenly sprayed on various parts of the inner wall of the conveying pipe 102 through multiple groups of spray heads 209b, thereby further improving the cleaning effect of the cleaning equipment on the conveying pipe 102, and can clean from both ends at the same time, shortening the time of the one-way cleaning method by half, and improving the cleaning efficiency of the cleaning equipment on the inner wall of the conveying pipe 102.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fluid delivery pipeline inner wall cleaning device, characterized in that: include: A main body support unit (100), comprising a base (101) and a delivery pipeline (102) located directly above the base (101), the main body support unit (100) further comprising a pipeline positioning component (103) for positioning the delivery pipeline (102); A bidirectional cleaning unit (200) comprises two fixing ears (201) fixedly mounted on both ends of the upper side wall of a base (101) and a driving motor (202) fixedly mounted on one of the fixing ears (201); the output shaft of the driving motor (202) passes through the fixing ears (201) and is fixedly connected to a bidirectional screw rod (203); the bidirectional screw rod (203) is threadedly connected to symmetrical moving blocks (204); each moving block (204) is fixedly connected to a symmetrical push rod (205) on a side away from the center of the base (101); each pair of push rods (205) passes through the fixing ears (201) outwardly and is fixedly connected to a corresponding connecting plate (206); a connecting rod (207) is fixedly mounted on an upper portion of a side of the connecting plate (206) close to the center of the base (101); and the bidirectional cleaning unit (200) further comprises an internal cleaning component for cleaning the inner wall of a conveying pipe (102).

2. The fluid delivery pipeline inner wall cleaning device according to claim 1, characterized in that: The internal cleaning component comprises an electric ring rail (208a) arranged at one end of the connecting rod (207) away from the connecting plate (206); the electric ring rail (208a) and the side wall of the connecting rod (207) are connected by a plurality of groups of evenly distributed connecting columns (208b); a sliding sleeve on the electric ring rail (208a) is provided with a plurality of groups of evenly distributed electric sliding sleeves (208c); an electric telescopic rod (208d) is fixedly installed on the outer wall of the electric sliding sleeve (208c); a wiping plate (208e) is fixedly connected to one end of the electric telescopic rod (208d) away from the electric sliding sleeve (208c); and a plurality of the wiping plates (208e) are evenly conveyed against the inner wall of the pipe (102).

3. The fluid delivery pipeline inner wall cleaning device according to claim 2, characterized in that: The bidirectional cleaning unit (200) further comprises a spray assembly (209), which comprises two liquid storage cylinders (209a) fixedly sleeved on corresponding connecting rods (207), one end of the liquid storage cylinder (209a) close to the electric ring track (208a) being fixedly connected to a plurality of groups of evenly distributed spray heads (209b), and a water pump (209c) connected to the plurality of groups of spray heads (209b) being fixedly mounted on the side wall of the liquid storage cylinder (209a).

4. The fluid delivery pipeline inner wall cleaning device according to claim 1, characterized in that: The pipeline positioning assembly (103) comprises a support block (103a) fixedly mounted at the center of the upper side wall of the base (101) and a manual telescopic rod (103b) fixedly mounted at the center of the upper side wall of the support block (103a); the side wall of the conveying pipeline (102) is sleeved with two symmetrically arranged arc-shaped fixing seats (103c); the lower side wall of one of the fixing seats is fixedly connected to the top end of the manual telescopic rod (103b); and the two arc-shaped fixing seats (103c) are fastened and connected by a plurality of groups of evenly distributed fastening bolts (103d).

5. The fluid delivery pipeline inner wall cleaning device according to claim 4, characterized in that: The inner wall of each arc-shaped fixing seat (103c) is provided with a wear-resistant pad, and the surface of the wear-resistant pad is frosted.

6. The fluid delivery pipeline inner wall cleaning device according to claim 1, characterized in that: Each push rod (205) is made of austenitic stainless steel.

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