A medicated pipe cleaning device

Abstract

The utility model discloses a kind of dosing pipeline cleaning devices, comprising: dosing pipe body, water pump, cleaning mechanism and sealing mechanism;Sealing mechanism is set in drainage part, sealing mechanism includes push part and sealing part, sealing part is inserted with one end of drainage part close to dosing pipe body and is connected, push part is fixedly connected with the inner wall of drainage part;The utility model is provided with sealing mechanism in dosing pipe body, after cleaning, rotate valve, sealing plate is moved by valve, moving block is moved by sealing plate movement, moving block is separated from mounting bracket, limiting plate is moved by spring elastic force, moving rod is moved by limiting plate movement, sealing plug is inserted with the connecting place of drainage pipe and dosing pipe body and is connected by moving rod movement, the connecting place of drainage pipe and dosing pipe body is sealed by sealing plug, avoid subsequent use when liquid medicine is accumulated in the connecting place of drainage pipe and dosing pipe body.

Description

Technical Field

[0001] This utility model relates to the field of chemical dosing pipeline cleaning technology, and in particular to a chemical dosing pipeline cleaning device. Background Technology

[0002] A chemical dosing pipeline cleaning device is a piece of equipment used for cleaning and maintaining pipelines in chemical dosing systems. It is widely used in water treatment, chemical, and pharmaceutical industries. The device aims to ensure the smooth flow and cleanliness of chemical dosing pipelines, prevent chemical deposition and pipeline blockage, thereby improving the system's efficiency and safety.

[0003] Existing dosing pipeline cleaning devices often experience drug sedimentation and adhesion to the inner wall of the pipeline due to prolonged use, leading to blockages. Typically, high-pressure water is used periodically to flush and clean the pipeline walls. After cleaning, the cleaning water is drained through a drain pipe. However, because the drain pipe is not sealed, the drug solution tends to accumulate in it during delivery, resulting in waste. Therefore, this solution proposes a new dosing pipeline cleaning device to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for chemical dosing pipelines to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a chemical dosing pipeline cleaning device, comprising:

[0006] Dosing tube body;

[0007] A water pump, wherein the input end of the water pump is inserted and connected to one end of the dosing pipe body;

[0008] A cleaning mechanism is provided on the outer wall of the dosing pipe body. The cleaning mechanism includes a cleaning section and a drainage section. The cleaning section is inserted and connected to the outer wall of the dosing pipe body at the end away from the water pump, and the drainage section is inserted and connected to the end of the dosing pipe body near the water pump.

[0009] A sealing mechanism is provided inside the drainage section. The sealing mechanism includes a pushing part and a sealing part. The sealing part is inserted and connected to one end of the drainage section near the dosing tube body. The pushing part is fixedly connected to the inner wall of the drainage section. The pushing part is used to push the sealing part to move.

[0010] Preferably, the cleaning unit includes:

[0011] The water inlet pipe is inserted and connected to the end of the dosing pipe body away from the water pump.

[0012] A ball valve is connected through the end of the inlet pipe near the dosing pipe body.

[0013] Preferably, the drainage section includes:

[0014] The drain pipe is inserted into the bottom of the dosing pipe body near the water pump, and the end of the drain pipe near the dosing pipe body is inserted into the sealing part.

[0015] A valve, wherein the valve is connected through a drain pipe to one end near the dosing pipe body;

[0016] A sealing plate is disposed inside the valve, and the outer wall of the sealing plate is fixedly connected to the output end of the valve.

[0017] A movable block is fixedly installed at one end of a sealing plate, and the end of the movable block away from the sealing plate is slidably interlocked with the pushing part.

[0018] Preferably, the pushing part includes:

[0019] The fixing frame is fixedly installed on the inner wall of the drain pipe;

[0020] The mounting bracket is fixedly installed at the end of the fixed frame away from the inner wall of the drain pipe, and the bottom of the mounting bracket is slidably inserted into the end of the movable block away from the sealing plate.

[0021] A push block is disposed within a mounting frame, with one end of the push block being fitted and connected to the top of the end of a movable block near the mounting frame.

[0022] A push rod, one end of which is fixedly connected to the end of the push block away from the moving block, the end of which is slidably inserted into the inner wall of the mounting bracket, and the top of which is inserted into the sealing part.

[0023] Preferably, the sealing portion includes:

[0024] Specifically, the sealing part includes:

[0025] A movable rod, one end of which passes through the mounting frame and is inserted and connected to the top of the push rod;

[0026] A sealing plug is disposed inside the dosing tube body, and the bottom of the sealing plug is fixedly connected to the top of the moving rod.

[0027] Preferably, a limiting plate is sleeved on the outer wall of the end of the moving rod away from the sealing plug, the outer wall of the limiting plate is slidably inserted into the inner wall of the mounting frame, a spring is sleeved on the outer wall of the moving rod, one end of the spring is fixedly connected to the inner wall of the mounting frame, and the other end of the spring is fixedly connected to the end of the limiting plate away from the sealing plug.

[0028] The technical effects and advantages of this utility model are as follows:

[0029] This invention features a sealing mechanism within the dosing pipe body. After cleaning, rotating the valve moves the sealing plate, which in turn moves the moving block, separating it from the mounting bracket. A spring pulls the limiting plate, which in turn moves the moving rod. The moving rod then connects the sealing plug to the joint between the drain pipe and the dosing pipe body, sealing the joint and preventing liquid from accumulating at the joint during subsequent use. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0031] Figure 2 This is a cross-sectional view of the dosing tube body of this utility model.

[0032] Figure 3 This is a cross-sectional view of the sealing mechanism of this utility model.

[0033] Figure 4 This is a cross-sectional view of the sealing part of this utility model.

[0034] In the diagram: 1. Dosing pipe body; 2. Water pump; 3. Inlet pipe; 4. Ball valve; 5. Drain pipe; 6. Valve; 7. Sealing plate; 8. Sealing plug; 9. Moving rod; 10. Mounting bracket; 11. Limiting plate; 12. Spring; 13. Push rod; 14. Moving block; 15. Fixing bracket; 16. Push block. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] refer to Figure 1-4 As shown:

[0037] This utility model provides a cleaning device for a chemical dosing pipeline, comprising:

[0038] Dosing tube body 1;

[0039] Water pump 2, the input end of water pump 2 is inserted and connected to one end of the dosing pipe body 1;

[0040] The cleaning mechanism is located on the outer wall of the dosing pipe body 1. The cleaning mechanism includes a cleaning section and a drainage section. The cleaning section is inserted and connected to the outer wall of the dosing pipe body 1 at the end away from the water pump 2, and the drainage section is inserted and connected to the end of the dosing pipe body 1 at the end close to the water pump 2.

[0041] Specifically, the cleaning department includes:

[0042] Water inlet pipe 3 is inserted and connected to the end of the dosing pipe body 1 away from the water pump 2;

[0043] Ball valve 4 is connected through to one end of the water inlet pipe 3 near the dosing pipe body 1;

[0044] Specifically, the drainage system includes:

[0045] Drain pipe 5 is inserted and connected to the bottom of the dosing pipe body 1 near the water pump 2, and the end of the drain pipe 5 near the dosing pipe body 1 is inserted and connected to the sealing part.

[0046] Valve 6 is connected through to the end of drain pipe 5 near the dosing pipe body 1;

[0047] Sealing plate 7 is installed inside valve 6, and the outer wall of sealing plate 7 is fixedly connected to the output end of valve 6.

[0048] The movable block 14 is fixedly installed at one end of the sealing plate 7, and the end of the movable block 14 away from the sealing plate 7 is slidably inserted into the pushing part.

[0049] It should be noted that the input end of the water pump 2 is inserted into one end of the dosing pipe body 1, one end of the water inlet pipe 3 is inserted into the end of the dosing pipe body 1 away from the water pump 2, the end of the water inlet pipe 3 near the dosing pipe body 1 is connected to the ball valve 4, one end of the drain pipe 5 is inserted into the bottom of the end of the dosing pipe body 1 away from the water inlet pipe 3, the end of the drain pipe 5 near the dosing pipe body 1 is connected to the valve 6, the sealing plate 7 is set inside the valve 6, the outer wall of the sealing plate 7 is fixedly connected to the output end of the valve 6, the moving block 14 is fixedly installed on one end of the sealing plate 7, the ball valve 4 and the valve 6 are opened, the sealing plate 7 is rotated through the valve 6, the high pressure tap water is delivered to the dosing pipe body 1 through the water inlet pipe 3, the high pressure tap water flushes the inner wall of the dosing pipe, so that the drug residue is separated from the inner wall of the dosing pipe body 1, and the cleaning water in the dosing pipe is discharged through the drain pipe 5;

[0050] A sealing mechanism is provided inside the drainage section. The sealing mechanism includes a pushing part and a sealing part. The sealing part is inserted and connected to the end of the drainage section near the dosing pipe body 1. The pushing part is fixedly connected to the inner wall of the drainage section. The pushing part is used to push the sealing part to move.

[0051] Specifically, the promotion department includes:

[0052] Fixing bracket 15 is fixedly installed on the inner wall of drain pipe 5;

[0053] Mounting bracket 10 is fixedly installed on the end of fixed bracket 15 away from the inner wall of drain pipe 5. The bottom of mounting bracket 10 is slidably inserted and connected to the end of movable block 14 away from sealing plate 7.

[0054] Push block 16 is disposed inside mounting bracket 10, and one end of push block 16 is attached to the top of the end of movable block 14 near mounting bracket 10.

[0055] Push rod 13, one end of push rod 13 is fixedly connected to the end of push block 16 away from moving block 14, the end of push rod 13 away from push block 16 is slidably inserted into the inner wall of mounting bracket 10, and the top of push rod 13 is inserted into the sealing part;

[0056] Specifically, the sealing part includes:

[0057] The movable rod 9 has one end inserted into the mounting bracket 10 and connected to the top of the push rod 13;

[0058] A sealing plug 8 is installed inside the dosing tube body 1, and the bottom of the sealing plug 8 is fixedly connected to the top of the moving rod 9.

[0059] It should be noted that one end of the fixed frame 15 is fixedly connected to the inner wall of the drainage frame, and the end of the fixed frame 15 away from the inner wall of the drainage frame is fixedly connected to the mounting frame 10. The bottom of the mounting frame 10 is slidably inserted into the movable block 14. The pushing block 16 is set inside the mounting frame 10, and the top of the pushing block 16 is fitted and connected to the top of the movable block 14. The corners of the pushing block 16 and the movable block 14 that are close to each other are inclined. The top of the pushing block 16 is fixedly connected to the pushing rod 13. The end of the pushing rod 13 away from the pushing block 16 passes into the mounting frame 10 and is inserted into the movable rod 9. The end of the movable rod 9 away from the pushing rod 13 passes out of the mounting frame 10 and is fixedly connected to the bottom of the sealing plug 8. When cleaning the dosing pipe body 1 is required, rotate the valve. Door 6, through the output end of valve 6, drives the sealing plate 7 to rotate, through the rotation of sealing plate 7, drives the moving block 14 to rotate, so that the moving block 14 is inserted and connected to the bottom of the mounting bracket 10. The movement of moving block 14 pushes the pushing block 16 to move, through the movement of pushing block 16 pushes the pushing rod 13 to move, through the movement of pushing rod 13 pushes the moving rod 9 to move, through the movement of moving rod 9, drives the sealing plug 8 to move upward, so that the sealing plug 8 is separated from the connection between drain pipe 5 and dosing pipe, opening ball valve 4, through water inlet pipe 3 to deliver high-pressure tap water into dosing pipe body 1, through high-pressure tap water to flush the inner wall of dosing pipe, so that the drug residue is separated from the inner wall of dosing pipe body 1, and through drain pipe 5 to discharge the cleaning water in dosing pipe;

[0060] A limiting plate 11 is sleeved on the outer wall of the end of the moving rod 9 away from the sealing plug 8. The outer wall of the limiting plate 11 is slidably inserted into the inner wall of the mounting frame 10. A spring 12 is sleeved on the outer wall of the moving rod 9. One end of the spring 12 is fixedly connected to the inner wall of the mounting frame 10, and the other end of the spring 12 is fixedly connected to the end of the limiting plate 11 away from the sealing plug 8.

[0061] It should be noted that the limiting plate 11 is set inside the mounting frame 10. The limiting plate 11 is sleeved on the outer wall of the moving rod 9. The outer wall of the limiting plate 11 is slidably inserted into the inner wall of the mounting frame 10. The spring 12 is sleeved on the outer wall of the moving rod 9. One end of the spring 12 is fixedly connected to the inner wall of the mounting frame 10, and the other end of the spring 12 is fixedly connected to the end of the limiting plate 11 away from the sealing plug 8. After cleaning, the valve 6 is turned, which drives the sealing plate 7 to move. The movement of the sealing plate 7 drives the moving block 14 to move, so that the moving block 14 is separated from the mounting frame 10. The spring 12 pulls the limiting plate 11 to move. The movement of the limiting plate 11 drives the moving rod 9 to move. The movement of the moving rod 9 causes the sealing plug 8 to be inserted into the connection between the drain pipe 5 and the dosing pipe body 1. The sealing plug 8 seals the connection between the drain pipe 5 and the dosing pipe body 1 to prevent the liquid from accumulating at the connection between the drain pipe 5 and the dosing pipe body 1 during subsequent use.

[0062] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for a chemical dosing pipeline, characterized in that, include: Dosing tube body (1); Water pump (2), the input end of which is inserted and connected to one end of the dosing pipe body (1); A cleaning mechanism is provided on the outer wall of the dosing pipe body (1). The cleaning mechanism includes a cleaning section and a drainage section. The cleaning section is inserted and connected to the outer wall of the dosing pipe body (1) away from the water pump (2). The drainage section is inserted and connected to the end of the dosing pipe body (1) close to the water pump (2). A sealing mechanism is provided inside the drainage section. The sealing mechanism includes a pushing part and a sealing part. The sealing part is inserted and connected to one end of the drainage section near the dosing tube body (1). The pushing part is fixedly connected to the inner wall of the drainage section. The pushing part is used to push the sealing part to move.

2. The dosing pipeline cleaning device according to claim 1, characterized in that, The cleaning unit includes: Water inlet pipe (3), the water inlet pipe (3) is inserted and connected to the end of the dosing pipe body (1) away from the water pump (2); A ball valve (4) is connected through the end of the water inlet pipe (3) near the dosing pipe body (1).

3. The dosing pipeline cleaning device according to claim 1, characterized in that, The drainage section includes: Drain pipe (5), the drain pipe (5) is inserted into the bottom of the dosing pipe body (1) near the water pump (2), and the end of the drain pipe (5) near the dosing pipe body (1) is inserted into the sealing part; Valve (6), wherein the valve (6) is connected through the drain pipe (5) to one end near the dosing pipe body (1); A sealing plate (7) is disposed inside the valve (6), and the outer wall of the sealing plate (7) is fixedly connected to the output end of the valve (6); The movable block (14) is fixedly installed at one end of the sealing plate (7), and the end of the movable block (14) away from the sealing plate (7) is slidably inserted and connected to the pushing part.

4. The dosing pipeline cleaning device according to claim 3, characterized in that, The propulsion unit includes: A fixing frame (15) is fixedly installed on the inner wall of the drain pipe (5); Mounting bracket (10), the mounting bracket (10) is fixedly installed on the end of the fixing bracket (15) away from the inner wall of the drain pipe (5), and the bottom of the mounting bracket (10) is slidably inserted and connected to the end of the moving block (14) away from the sealing plate (7); A push block (16) is disposed inside the mounting frame (10), and one end of the push block (16) is attached to the top of the moving block (14) near the mounting frame (10). Push rod (13), one end of which is fixedly connected to the end of push block (16) away from moving block (14), the end of push rod (13) away from push block (16) is slidably inserted into the inner wall of mounting bracket (10), and the top of push rod (13) is inserted into the sealing part.

5. The dosing pipeline cleaning device according to claim 4, characterized in that, The sealing part includes: A movable rod (9) is inserted into the mounting bracket (10) and connected to the top of the push rod (13); A sealing plug (8) is disposed inside the dosing tube body (1), and the bottom of the sealing plug (8) is fixedly connected to the top of the moving rod (9).

6. The dosing pipeline cleaning device according to claim 5, characterized in that, A limiting plate (11) is sleeved on the outer wall of the end of the moving rod (9) away from the sealing plug (8). The outer wall of the limiting plate (11) is slidably inserted into the inner wall of the mounting frame (10). A spring (12) is sleeved on the outer wall of the moving rod (9). One end of the spring (12) is fixedly connected to the inner wall of the mounting frame (10), and the other end of the spring (12) is fixedly connected to the end of the limiting plate (11) away from the sealing plug (8).

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