Hazardous chemical substance conveying pipeline ball receiving and sending visual operation equipment

Abstract

The utility model relates to the technical field of ball receiving and sending device operation, in particular to a hazardous chemical substance conveying pipeline ball receiving and sending visual operation device which comprises a receiving and sending cylinder, the pipe diameter of one end of the receiving and sending cylinder is reduced, a magnetic switch is fixedly installed on the outer wall of the receiving and sending cylinder, and a cleaning ball is movably placed in the receiving and sending cylinder. The cleaning ball is matched with the magnetic switch; the cleaning ball comprises an inner core and a shell, the inner core is sleeved with a strong magnetic ring, the shell wraps the strong magnetic ring and the inner core, and the shell is made of soft rubber materials. The ball receiving and serving device solves the problem that when the ball receiving and serving device works, the position of a ball is judged only by experience, the ball receiving and serving device needs to be started and stopped repeatedly, and then the risk is high.

Description

Technical Field

[0001] The utility model relates to the technical field of ball sending and receiving device operation, in particular to a visual operation device for sending and receiving balls in a hazardous chemicals conveying pipeline. Background Art

[0002] As an important accessory of the medium transmission pipeline, the main purpose of the ball-receiving and ball-sending device is to clean the inside of the transmission pipeline. For example, in the case of a natural gas transmission pipeline, impurities contained in the natural gas may adhere to the inner wall of the transmission pipeline during the transmission of natural gas in the transmission pipeline, and eventually cause resistance to the transmission of the transmission pipeline. In addition, the ball-receiving and ball-sending device can also be used for ball-passing and line-sweeping work before the transmission pipeline is put into production.

[0003] Chinese utility model patent: Publication number CN204074645U, discloses a sending and receiving ball cylinder device, which relates to the field of pipeline cleaning. The sending and receiving ball cylinder device can be disassembled into smaller structural units, so the transportation process of the sending and receiving ball cylinder device is easier and has better practicality. The utility model embodiment provides a sending and receiving ball cylinder device, the main body of the sending and receiving ball cylinder is composed of a cylinder body and an eccentric reducer, the cylinder body and the eccentric reducer are connected as a whole through a flange and a sealing rubber ring; a quick-opening blind plate is provided on the opening side of the cylinder body, and a sending and receiving ball valve is provided on the opening side of the eccentric reducer; a guide rail is provided at the bottom of the main body of the sending and receiving ball cylinder, and the bracket base is installed on the guide rail through a U-bolt; a lifting ear is provided on the top of the main body of the sending and receiving ball cylinder.

[0004] In the prior art CN204074645U, when in use, the ball-receiving and sending cylinder device can be disassembled into smaller structural units, so it is more convenient for transportation and use.

[0005] However, when the ball transmitter and receiver device is operating, the position of the ball needs to be judged solely by experience, and the ball transmitter and receiver device needs to be opened and closed multiple times, which leads to higher risks. Therefore, a visual operation device for transmitting and receiving balls in hazardous chemical transportation pipelines is needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a visual operation device for sending and receiving balls in a hazardous chemical transportation pipeline, which has the advantage of detecting the position of a cleaning ball, thereby clarifying the position of the ball when sending and receiving the ball, and solves the problem that when the ball sending and receiving device is operating, the position of the ball needs to be judged only by experience, and the ball sending and receiving device needs to be opened and closed multiple times, which leads to higher risks.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a visual operation device for sending and receiving balls in a hazardous chemical delivery pipeline, comprising a sending and receiving tube, one end of which is reduced in diameter and a magnetic switch is fixedly installed on the outer wall, a cleaning ball is movably placed in the sending and receiving tube, and the cleaning ball matches the magnetic switch;

[0008] The cleaning ball comprises an inner core and an outer shell. A strong magnetic ring is sleeved on the outer side of the inner core. The outer shell covers the strong magnetic ring and the inner core. The outer shell is designed with a soft rubber material.

[0009] When using a visual operating device for sending and receiving balls in a hazardous chemical transportation pipeline in the present technical solution, before operation, check whether all components are correctly installed, including the sending and receiving tube, the magnetic switch, the cleaning ball, the observation window, etc., to ensure that the cleaning ball has been placed in the sending and receiving tube, and the strong magnetic ring in the cleaning ball matches the magnetic switch. At this time, close the first guide valve and open the second guide valve to ensure that the air intake pipe and the internal gas can enter the connecting pipe through the sending and receiving tube, start to transport the cleaning ball by opening the control valve, and observe the cleaning ball in the sending and receiving tube through the observation window. During the transportation process, use the magnetic switch to detect the position of the cleaning ball. Since there is a strong magnetic ring on the outside of the inner core of the cleaning ball, when the cleaning ball approaches the magnetic switch, the magnetic switch will sense the change in the magnetic field and send a signal to ensure that the cleaning ball is in the correct position for cleaning. After the transportation is completed, remove the cleaning ball from the sending and receiving tube through the operating equipment, and perform necessary inspection and maintenance. Finally, close the control valve and the second guide valve, and open the first guide valve so that the hazardous chemicals can be continuously transported in the gas pipeline.

[0010] Preferably, a first branch pipe is installed on the top of the transmitting and receiving tube, a second guide valve is installed on the top of the first branch pipe, a quick-opening blind plate is fixedly installed on one end of the transmitting and receiving tube, and a mounting pipe is installed on the front of the transmitting and receiving tube.

[0011] By installing the first branch pipe and the second guide valve on the top of the transmitting and receiving tube, the pressure and airflow in the transmitting and receiving tube can be conveniently controlled, thereby improving the flexibility and safety of operation.

[0012] Preferably, the top of the second guide valve is connected to a second branch pipe, and the top of the second branch pipe is connected to an air intake pipe.

[0013] The top connection design of the second branch pipe and the air inlet pipe allows more precise control of gas input, ensuring stability and controllability during the transportation of hazardous chemicals.

[0014] Preferably, an observation window is fixedly installed at the front end of the mounting tube, and tempered glass is embedded in the observation window.

[0015] The observation window at the front end of the mounting tube and the embedded tempered glass provide a safe observation point, allowing the operator to intuitively monitor the situation inside the transmitter-receiver tube, enhancing the visualization and safety of the operation.

[0016] Preferably, one end of the air intake pipe is connected and installed with the gas delivery pipeline, and the other end of the air intake pipe is connected and installed with a first guide valve.

[0017] The design of connecting the air inlet pipe to the air delivery pipeline, as well as the use of the first pilot valve, allows precise control of the delivery of hazardous chemicals, while providing an additional adjustment point to adapt to different operational requirements.

[0018] Preferably, a connecting pipe is installed at one end of the first guide valve away from the air intake pipe.

[0019] The air intake pipe is connected to the connecting pipe via the first pilot valve, so that the connecting state between the air intake pipe and the connecting pipe can be controlled by the first pilot valve.

[0020] Preferably, one end of the connecting pipe away from the first guide valve is connected to the gas pipeline, and a control valve is connected to the lower part of the connecting pipe.

[0021] The connecting pipe design provides an additional connection point that can be used to adjust the flow direction inside the piping system, increasing the flexibility and reliability of the system.

[0022] Preferably, one end of the control valve facing away from the connecting pipe is connected and installed with the other end of the transmitting and receiving tube.

[0023] The installation position of the control valve allows the transmission and reception cylinder and the communication pipe to be blocked, and the direct communication with the transmission and reception cylinder improves the efficiency of the operation.

[0024] Preferably, a positioning pipe clamp is fixedly installed at the rear end of the magnetic switch, and the magnetic switch is fixedly installed on the outer wall of the transmitting and receiving tube on one side close to the control valve through the positioning pipe clamp.

[0025] The installation position of the magnetic switch is close to the control valve, which allows for a faster response to the position change of the cleaning ball during operation, improving the response speed and operating efficiency of the entire system.

[0026] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0027] The utility model can monitor the cleaning ball in real time through the magnetic switch, which can reduce the dependence on experience and improve the accuracy and reliability of operation. In the absence of accurate position monitoring, the operator may need to open and close the ball receiving and sending device multiple times to confirm the position of the ball, which not only increases the complexity of operation, but also may cause unnecessary wear and tear on the equipment. The equipment can accurately know the position of the cleaning ball through the monitoring of the magnetic switch, thereby reducing unnecessary opening and closing times, reducing equipment wear and maintenance costs. Frequent opening and closing of the ball receiving and sending device not only increases the wear and tear of the equipment, but may also cause safety accidents such as leakage of hazardous chemicals due to misoperation. Accurate monitoring of the cleaning ball position through the magnetic switch can avoid safety risks caused by misoperation and improve the safety of the entire operation process. There is a strong magnetic ring on the outside of the inner core of the cleaning ball, and the magnetic switch can accurately sense its position change. This design allows the operator to intuitively understand the position of the cleaning ball in the sending and receiving tube by observing the signal changes of the magnetic switch, enhancing the visualization of the operation. Accurate ball position monitoring allows the operator to make decisions quickly and reduces hesitation and waiting time caused by uncertainty. This quick response mechanism helps to improve the efficiency of the entire ball sending and receiving operation, reduce operation time, and improve productivity. The outer shell of the cleaning ball is designed with soft rubber material, which not only provides good wear resistance and impact resistance, but also reduces friction and damage when the ball contacts the inner wall of the pipe. This design helps to protect the inner wall of the pipe, extend the service life of the equipment, reduce maintenance and replacement costs, and achieves the effect of detecting the position of the cleaning ball, thereby clarifying the position of the ball when sending and receiving the ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the connecting pipe connection structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the connection structure of the transmitting and receiving tube of the utility model;

[0031] Figure 4 This is a schematic diagram of the magnetic switch connection structure of the utility model;

[0032] Figure 5 This is a schematic diagram of the cross-sectional structure of the cleaning ball of the utility model;

[0033] Figure 6 This is a schematic diagram of the intake pipe connection structure of the utility model.

[0034] In the figure: 1. transceiver tube; 2. observation window; 3. magnetic switch; 4. control valve; 5. connecting pipe; 6. first pilot valve; 7. air intake pipe; 8. second pilot valve; 9. cleaning ball; 10. inner core; 11. outer shell; 12. strong magnetic ring; 13. installation pipe; 14. first branch pipe; 15. second branch pipe; 16. positioning pipe clamp. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Embodiment 1

[0037] like Figure 1 , Figure 3 and Figure 4 As shown, an embodiment provided by the utility model is a visual operation device for sending and receiving balls in a hazardous chemical transportation pipeline, comprising a sending and receiving tube 1, one end of the sending and receiving tube 1 adopts a reduced diameter tube and a magnetic switch 3 is fixedly installed on the outer wall, a positioning pipe clamp 16 is fixedly installed on the rear end of the magnetic switch 3, and the magnetic switch 3 is fixedly installed on the outer wall of one side of the sending and receiving tube 1 close to the control valve 4 through the positioning pipe clamp 16.

[0038] The installation position of the magnetic switch 3 is close to the control valve 4, so that it can respond more quickly to the position change of the cleaning ball 9 during operation, thereby improving the response speed and operation efficiency of the entire system.

[0039] Embodiment 2

[0040] like Figure 5As shown, another embodiment provided by the utility model, a cleaning ball 9 is movably placed in the sending and receiving tube 1, and the cleaning ball 9 matches the magnetic switch 3. The cleaning ball 9 includes an inner core 10 and an outer shell 11. A strong magnetic ring 12 is set on the outer side of the inner core 10. The outer shell 11 covers the strong magnetic ring 12 and the inner core 10. The outer shell 11 is designed with a soft rubber material. The cleaning ball 9 is monitored in real time by the magnetic switch 3, which can reduce the dependence on experience and improve the accuracy and reliability of the operation. In the absence of accurate position monitoring, the operator may need to open and close the sending and receiving device multiple times to confirm the position of the ball, which not only increases The device not only increases the complexity of operation, but also may cause unnecessary wear and tear on the equipment. The device can accurately know the position of the cleaning ball 9 through the monitoring of the magnetic switch 3, thereby reducing unnecessary opening and closing times, reducing equipment wear and maintenance costs. Frequent opening and closing of the ball receiving and sending device not only increases the wear and tear of the equipment, but may also cause safety accidents such as leakage of hazardous chemicals due to misoperation. The precise monitoring of the position of the cleaning ball 9 by the magnetic switch 3 can avoid the safety risks caused by misoperation and improve the safety of the entire operation process. There is a strong magnetic ring 12 on the outside of the inner core 10 of the cleaning ball 9, and the magnetic switch 3 can accurately sense its position change. This design allows the operator to intuitively understand the position of the cleaning ball 9 in the sending and receiving tube 1 by observing the signal changes of the magnetic switch 3, thereby enhancing the visualization of the operation. Accurate ball position monitoring allows the operator to make decisions quickly and reduces hesitation and waiting time caused by uncertainty. This rapid response mechanism helps to improve the efficiency of the entire ball sending and receiving operation, reduce operation time, and improve productivity. The outer shell 11 of the cleaning ball 9 is designed with soft rubber material, which not only provides good wear resistance and impact resistance, but also reduces friction and damage when the ball contacts the inner wall of the pipe. This design helps to protect the inner wall of the pipe, extend the service life of the equipment, reduce maintenance and replacement costs, and achieves the effect of detecting the position of the cleaning ball, thereby clarifying the position of the ball when sending and receiving the ball.

[0041] Embodiment 3

[0042] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, another embodiment of the utility model is provided, a first branch pipe 14 is installed on the top of the transmitting and receiving tube 1, a second guide valve 8 is installed on the top of the first branch pipe 14, a quick-opening blind plate is fixedly installed at one end of the transmitting and receiving tube 1, and a mounting pipe 13 is installed on the front of the transmitting and receiving tube 1. By installing the first branch pipe 14 and the second guide valve 8 on the top of the transmitting and receiving tube 1, the pressure and airflow in the transmitting and receiving tube 1 can be conveniently controlled, thereby improving the flexibility and safety of operation. A second branch pipe 15 is installed on the top of the second guide valve 8, and an air intake pipe 7 is installed on the top of the second branch pipe 15. The top connection design of the second branch pipe 15 and the air intake pipe 7 allows more precise control of gas input, thereby ensuring stability and controllability during the transportation of hazardous chemicals. An observation window 2 is fixedly installed on the front end of the mounting pipe 13, and tempered glass is embedded in the observation window 2. The observation window 2 at the front end of the mounting pipe 13 and the embedded tempered glass provide a safe observation point, so that the operator can intuitively monitor the situation inside the transmitting and receiving tube 1, thereby enhancing the visualization and safety of operation. One end is connected and installed with the gas pipeline, and the other end of the air inlet pipe 7 is connected and installed with a first guide valve 6. The connection design of the air inlet pipe 7 and the gas pipeline and the use of the first guide valve 6 allow precise control of the transportation of hazardous chemicals and provide an additional adjustment point to adapt to different operation requirements. The end of the first guide valve 6 away from the air inlet pipe 7 is connected and installed with a connecting pipe 5. The air inlet pipe 7 is connected and installed with the connecting pipe 5 through the first guide valve 6, so that the connection state between the air inlet pipe 7 and the connecting pipe 5 can be controlled by the first guide valve 6. The end of the connecting pipe 5 away from the first guide valve 6 is connected and installed with the gas pipeline, and a control valve 4 is connected and installed below the connecting pipe 5. The design of the connecting pipe 5 provides an additional connection point, which can be used to adjust the flow direction inside the pipeline system, thereby increasing the flexibility and reliability of the system. The end of the control valve 4 away from the connecting pipe 5 is connected and installed with the other end of the sending and receiving tube 1. The installation position of the control valve 4 allows blocking between the sending and receiving tube 1 and the connecting pipe 5, and the direct connection with the sending and receiving tube 1 improves the efficiency of the operation.

[0043] When the utility model is used, before operation, check whether all components are correctly installed, including the sending and receiving tube 1, the magnetic switch 3, the cleaning ball 9, the observation window 2, etc., to ensure that the cleaning ball 9 has been placed in the sending and receiving tube 1, and the strong magnetic ring 12 in the cleaning ball 9 matches the magnetic switch 3. At this time, close the first guide valve 6, and open the second guide valve 8 to ensure that the air intake pipe 7 and the internal gas can enter the connecting pipe 5 through the sending and receiving tube 1, and start to transport the cleaning ball 9 by opening the control valve 4. At the same time, observe the cleaning ball 9 in the sending and receiving tube 1 through the observation window 2. During the transportation process, use the magnetic switch 3 to detect the position of the cleaning ball 9. Since there is a strong magnetic ring 12 on the outside of the inner core 10 of the cleaning ball 9, when the cleaning ball 9 approaches the magnetic switch 3, the magnetic switch 3 will sense the change in the magnetic field and send a signal to ensure that the cleaning ball 9 is in the correct position for cleaning. After the transportation is completed, the cleaning ball 9 is taken out of the sending and receiving tube 1 by operating the equipment, and necessary inspection and maintenance are carried out. Finally, close the control valve 4 and the second guide valve 8, and open the first guide valve 6 so that the hazardous chemicals can be continuously transported in the gas pipeline.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A visual operation device for sending and receiving balls in a hazardous chemical transportation pipeline, comprising a sending and receiving tube (1), one end of the sending and receiving tube (1) is reduced in diameter and a magnetic switch (3) is fixedly installed on the outer wall, a cleaning ball (9) is movably placed in the sending and receiving tube (1), and the cleaning ball (9) matches the magnetic switch (3), characterized in that: The cleaning ball (9) comprises an inner core (10) and an outer shell (11); a strong magnetic ring (12) is sleeved on the outer side of the inner core (10); the outer shell (11) covers the strong magnetic ring (12) and the inner core (10); and the outer shell (11) is designed with a soft rubber material.

2. According to claim 1, a visual operation device for sending and receiving balls in a hazardous chemicals transportation pipeline is characterized in that: The top of the transmitting and receiving tube (1) is connected to a first branch pipe (14), the top of the first branch pipe (14) is connected to a second guide valve (8), one end of the transmitting and receiving tube (1) is fixedly installed with a quick-opening blind plate, and the front of the transmitting and receiving tube (1) is connected to a mounting pipe (13).

3. According to claim 2, a visual operation device for sending and receiving balls in a hazardous chemicals transportation pipeline is characterized in that: The second guide valve (8) is connected to the top of a second branch pipe (15), and the second branch pipe (15) is connected to the top of an air intake pipe (7).

4. According to claim 2, a visual operation device for sending and receiving balls in a hazardous chemicals transportation pipeline is characterized in that: An observation window (2) is fixedly mounted on the front end of the mounting tube (13), and tempered glass is embedded in the observation window (2).

5. According to claim 3, a visual operation device for sending and receiving balls in a hazardous chemicals transportation pipeline is characterized in that: One end of the air intake pipe (7) is connected and installed with the gas delivery pipeline, and the other end of the air intake pipe (7) is connected and installed with the first guide valve (6).

6. The device for visually operating the ball receiving and sending of hazardous chemicals transportation pipeline according to claim 5 is characterized in that: The end of the first guide valve (6) facing away from the air intake pipe (7) is connected to a connecting pipe (5).

7. The device for visually operating the ball receiving and sending of hazardous chemicals transportation pipeline according to claim 6 is characterized in that: The end of the connecting pipe (5) facing away from the first guide valve (6) is connected to the gas pipeline, and a control valve (4) is installed below the connecting pipe (5).

8. The device for visually operating the ball sending and receiving in a hazardous chemicals transportation pipeline according to claim 7 is characterized in that: The end of the control valve (4) facing away from the connecting pipe (5) is connected and installed with the other end of the transmitting and receiving tube (1).

9. The device for visually operating the ball sending and receiving in a hazardous chemicals transportation pipeline according to claim 1 is characterized in that: A positioning pipe clamp (16) is fixedly mounted on the rear end of the magnetic switch (3), and the magnetic switch (3) is fixedly mounted on the outer wall of the transmitting and receiving tube (1) on one side close to the control valve (4) through the positioning pipe clamp (16).

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