Intelligent regulation and control steam conveying pipeline

Abstract

The utility model relates to the technical field of steam conveying equipment, in particular to an intelligent regulation and control steam conveying pipeline which comprises a steam inlet pipeline and a steam exhaust pipeline, a steam conveying assembly is arranged between the steam inlet pipeline and the steam exhaust pipeline, and the steam conveying assembly comprises a steam conveying main pipe, a steam conveying auxiliary pipe, an installation base, an electric valve and a pressure sensor. Steam conveying main pipes are fixedly connected to the ends, close to each other, of the steam inlet pipeline and the steam exhaust pipeline, steam conveying auxiliary pipes are fixedly connected to the side faces of the two steam conveying main pipes, and electric valves and pressure sensors are arranged on the surfaces of the steam inlet pipeline, the steam conveying main pipes and the steam conveying auxiliary pipes; the two steam conveying auxiliary pipes are arranged at the key nodes of the steam pipeline, when the internal pressure is abnormal, the steam conveying main pipe is closed, the steam conveying auxiliary pipe on one side is opened, normal steam conveying is kept, and the reliability and stability of the steam conveying system are improved; even if the main steam conveying pipe breaks down, steam can be continuously supplied through the auxiliary steam conveying pipe, and shutdown loss is reduced to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steam delivery equipment technical field, concretely relates to a kind of intelligent control steam delivery pipeline. BACKGROUND

[0002] Steam is also called water vapor, when liquid evaporates in limited closed space, liquid molecule enters the space above through liquid surface, becomes vapor molecule, steam is thus formed, steam main use has heating, humidification, generates power, as drive etc., in current industrial production, steam transmission is one of key links, widely used in energy supply, heating refrigeration etc.

[0003] Traditional steam delivery equipment usually relies on single channel to complete steam supply task, in actual use process, due to steam pipeline delivery distance is far, need to be connected by multiple groups of pipeline cooperation, wherein when facing complex environment, it is easy to cause damage and leakage at pipeline connection, when main channel is accidentally interrupted, it can lead to the entire production line paralysis, affect the safety of industrial production.

[0004] Therefore, it is necessary to invent an intelligent control steam delivery pipeline to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an intelligent control steam delivery pipeline to solve the problem of the safety of industrial production when main channel is accidentally interrupted.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: an intelligent control steam delivery pipeline, including steam inlet pipeline and steam exhaust pipeline, steam inlet pipeline and steam exhaust pipeline are provided with steam delivery assembly between, steam delivery assembly includes steam delivery main pipe, steam delivery auxiliary pipe, mounting seat, electric valve, pressure sensor, steam inlet pipeline and steam exhaust pipeline are fixedly connected with steam delivery main pipe at one end close to each other, the side of two groups steam delivery main pipe is fixedly connected with steam delivery auxiliary pipe, the surface of steam inlet pipeline, steam delivery main pipe and steam delivery auxiliary pipe is provided with electric valve and pressure sensor.

[0007] By adopting the above technical scheme, the inside of pressure sensor and electric valve is provided with wireless transmission module, pressure sensor and electric valve are connected with control system through wireless transmission module, pressure sensor can transmit monitoring information to control system in real time, control system can remotely control the opening and closing of electric valve.

[0008] Optionally, the surface of steam inlet pipeline, steam delivery main pipe and steam delivery auxiliary pipe is fixedly connected with mounting seat, electric valve and pressure sensor are fixedly installed on the upper end of mounting seat.

[0009] By adopting the technical scheme, the threshold is set in the control system, the control system continuously receives the monitoring information fed back from the sensor, and the threshold is compared to judge whether the internal pressure of the steam main pipe is normal, when the internal pressure of the steam main pipe is abnormal, the electric valve on the surface of the steam main pipe is immediately closed, the electric valve on the surface of one side of the steam auxiliary pipe is opened, the steam is normally conveyed by the steam auxiliary pipe, and after the maintenance of the steam main pipe is completed, the steam main pipe is switched to normally convey steam.

[0010] Optionally, the end portions of the right steam main pipe and the two groups of steam auxiliary pipes are provided with first connecting pieces, and the end portions of the left steam main pipe and the two groups of steam auxiliary pipes are provided with second connecting pieces.

[0011] Optionally, the first connecting piece comprises a first connecting disc, a sealing groove, an abutting ring, an abutting groove and a first connecting hole, and the second connecting piece comprises a second connecting disc, a sealing ring, a plug-in barrel, a plug-in ring, a sealing ring and a second connecting hole.

[0012] By adopting the technical scheme, the first connecting piece and the second connecting piece cooperate to connect the left and right groups of steam main pipes or the left and right groups of steam auxiliary pipes.

[0013] Optionally, a plurality of groups of the first connecting discs are respectively welded and fixed with the end portions of the right steam main pipe and the two groups of steam auxiliary pipes, and a plurality of groups of the second connecting discs are respectively welded and fixed with the end portions of the left steam main pipe and the two groups of steam auxiliary pipes.

[0014] Optionally, a plurality of groups of first connecting holes are formed in the surface of the first connecting disc, a sealing groove is formed in the position of the surface of the first connecting disc on the inner side of the first connecting hole, the abutting ring is fixedly connected with the inner wall of the first connecting disc, and an abutting groove is formed in the end portion of the abutting ring.

[0015] Optionally, a plurality of groups of second connecting holes are formed in the surface of the second connecting disc, a sealing ring is fixedly connected with the position of the surface of the second connecting disc on the inner side of the second connecting hole, and the sealing ring is plugged in the sealing groove.

[0016] By adopting the technical scheme, the bolt is penetrated through the first connecting hole and the second connecting hole, the first connecting disc and the second connecting disc are locked and fixed, and the sealing ring is clamped in the sealing groove, so that the sealing property of the connection is improved.

[0017] Optionally, the plug-in barrel is fixedly connected with the inner wall of the second connecting disc, the plug-in ring is fixedly connected with one end of the outer side of the plug-in barrel, the sealing ring is sleeved on the surface of the plug-in ring, the sealing ring is abutted with the end portion of the abutting ring, and the plug-in ring is abutted with the inner wall of the abutting groove.

[0018] By adopting the above technical solution, the plug-in tube is inserted into the inner side of the first connecting plate, and the sealing ring and the end of the abutment ring abut against each other, while the plug-in ring abuts against the inner wall of the abutment groove, thereby further improving the sealing performance of the pipeline connection and enhancing the safety of pipeline steam transmission.

[0019] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0020] 1. This utility model sets two sets of steam transmission auxiliary pipes at key nodes and monitors the internal pressure of the pipes through a pressure sensor network. When the internal pressure of the main steam transmission pipe is abnormal, the control system immediately closes the electric valve on the surface of the main steam transmission pipe and opens the electric valve on the surface of one of the auxiliary steam transmission pipes. The auxiliary steam transmission pipes are used to maintain normal steam transmission, which improves the reliability and stability of the steam transmission system. Even if the main steam transmission pipe fails, steam can be continuously supplied through the auxiliary steam transmission pipes, minimizing downtime losses. At the same time, the pressure sensor network enhances the real-time monitoring and control capabilities, which can better prevent and mitigate potential problems and further ensure production safety.

[0021] 2. This utility model improves the sealing performance of pipeline connections and further enhances the safety of pipeline steam transmission by fixing the sealing ring inside the sealing groove during the fixing process of the first and second connecting parts, while inserting the plug-in tube into the inner side of the first connecting plate, abutting the end of the sealing ring and the abutting ring, and abutting the inner wall of the abutting groove. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the exhaust pipe structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the steam inlet pipe structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the external structure of the first and second connectors of this utility model;

[0026] Figure 5 This is a schematic diagram of the internal structure of the first and second connecting parts of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Steam inlet pipe; 11. Main steam pipe; 12. Exhaust pipe; 14. Secondary steam pipe; 15. Mounting base; 16. Electric valve; 17. Pressure sensor; 2. First connecting piece; 21. First connecting plate; 22. Sealing groove; 23. Abutment ring; 24. Abutment groove; 25. First connecting hole; 3. Second connecting piece; 31. Second connecting plate; 32. Sealing ring; 33. Insert sleeve; 34. Insert ring; 35. Sealing ring; 36. Second connecting hole. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figures 1 to 3 The illustrated intelligent control steam delivery pipeline includes an inlet steam pipe 1 and an outlet steam pipe 12. A steam delivery assembly is installed between the inlet steam pipe 1 and the outlet steam pipe 12. The steam delivery assembly includes a main steam pipe 11, a secondary steam pipe 14, a mounting base 15, an electric valve 16, and a pressure sensor 17. The main steam pipe 11 is fixedly connected to the adjacent ends of the inlet steam pipe 1 and the outlet steam pipe 12. The secondary steam pipe 14 is fixedly connected to the sides of both sets of main steam pipes 11. The inlet steam pipe 1 and the right-side main steam pipe... Electric valves 16 and pressure sensors 17 are installed on the surface of the steam inlet pipe 1, the right steam main pipe 11, and the two sets of steam sub-pipes 14. Mounting bases 15 are fixedly connected to the surface of the steam inlet pipe 1, the right steam main pipe 11, and the two sets of steam sub-pipes 14. Electric valves 16 and pressure sensors 17 are fixedly installed on the upper end of the mounting bases 15. The ends of the right steam main pipe 11 and the two sets of steam sub-pipes 14 are provided with first connecting parts 2, and the ends of the left steam main pipe 11 and the two sets of steam sub-pipes 14 are provided with second connecting parts 3.

[0031] The steam main pipe 11 and the steam auxiliary pipe 14 on both sides are connected by the cooperation of the first connector 2 and the second connector 3. During use, the electric valve 16 on the surface of the steam main pipe 11 is normally open and the electric valve 16 on the surface of the steam auxiliary pipe 14 is normally closed. Steam enters the interior of the two sets of steam main pipes 11 through the steam inlet pipe 1 and is sent into the interior of the steam exhaust pipe 12 through the two sets of steam main pipes 11. Then the steam exhaust pipe 12 transports the steam to the factory for use through multiple sets of connecting pipes.

[0032] Meanwhile, during steam transportation, the pressure sensor 17 on the surface of the main steam pipe 11 monitors the internal pressure of the main steam pipe 11 in real time and transmits the monitoring information to the control system in real time. The control system compares the received information with the set threshold. When the internal pressure of the main steam pipe 11 is abnormal, the control system closes the electric valve 16 on the surface of the main steam pipe 11 and opens the electric valve 16 on the surface of one side of the auxiliary steam pipe 14 to maintain normal steam transportation. After the main steam pipe 11 is repaired, the electric valve 16 on the surface of the main steam pipe 11 is opened again and the electric valve 16 on the surface of the auxiliary steam pipe 14 is closed, which improves the reliability and stability of the steam transportation system. Even if the main steam pipe 11 fails, steam can be continuously supplied through the auxiliary steam pipe 14, minimizing downtime losses. Moreover, the cooperation of multiple pressure sensors 17 enhances the real-time monitoring and control capabilities. By using advanced sensor technology and data analysis algorithms, potential problems can be better predicted and prevented, thereby ensuring safe production, optimizing user experience, simplifying daily operation and maintenance processes, reducing the need for human intervention, significantly reducing operating costs, and improving overall work efficiency.

[0033] See Figures 2 to 5 The first connecting member 2 includes a first connecting plate 21, a sealing groove 22, an abutment ring 23, an abutment groove 24, and a first connecting hole 25. The second connecting member 3 includes a second connecting plate 31, a sealing ring 32, a plug-in sleeve 33, a plug-in ring 34, a sealing ring 35, and a second connecting hole 36. Multiple sets of first connecting plates 21 are welded and fixed to the ends of the right steam main pipe 11 and the two sets of steam auxiliary pipes 14, respectively. Multiple sets of second connecting plates 31 are welded and fixed to the ends of the left steam main pipe 11 and the two sets of steam auxiliary pipes 14, respectively. Multiple sets of first connecting holes 25 are opened on the surface of the first connecting plate 21. The first connecting plate 21 has multiple first connecting holes 25 located inside the first connecting holes 25. A sealing groove 22 is provided. An abutment ring 23 is fixedly connected to the inner wall of the first connecting plate 21. An abutment groove 24 is provided at the end of the abutment ring 23. Multiple sets of second connecting holes 36 are provided on the surface of the second connecting plate 31. A sealing ring 32 is fixedly connected to the surface of the second connecting plate 31 at the position inside the second connecting hole 36. The sealing ring 32 is inserted into the sealing groove 22. A plug-in tube 33 is fixedly connected to the inner wall of the second connecting plate 31. A plug-in ring 34 is fixedly connected to one end of the plug-in tube 33. A sealing ring 35 is sleeved on the surface of the plug-in ring 34. The sealing ring 35 abuts against the end of the abutment ring 23. The plug-in ring 34 abuts against the inner wall of the abutment groove 24.

[0034] In addition, during pipeline installation, the second connector 3 is placed to the left of the first connector 2. Then, bolts are passed through the first connecting hole 25 and the second connecting hole 36 to lock and fix the first connector 2 and the second connector 3. This connects and fixes the main steam pipes 11 on the left and right sides and the auxiliary steam pipes 14 on the left and right sides. During the connection process, the sealing ring 32 is inserted into the sealing groove 22 and the plug-in sleeve 33 is inserted into the first connecting plate 21, so that the sealing ring 35 abuts against the end of the abutment ring 23 and the plug-in ring 34 abuts against the inner wall of the abutment groove 24. This effectively improves the sealing performance of the connection between the two sets of pipelines and effectively reduces safety hazards.

[0035] The working principle of this utility model is as follows: By setting two sets of steam transmission auxiliary pipes 14 at key nodes of the steam pipeline, and monitoring the internal pressure of the main steam transmission pipe 11 through a pressure sensor 17, when the internal pressure of the main steam transmission pipe 11 becomes abnormal, the control system immediately closes the electric valve 16 on the surface of the main steam transmission pipe 11 and opens the electric valve 16 on the surface of one of the steam transmission auxiliary pipes 14. The steam transmission auxiliary pipes 14 are used to maintain normal steam transmission, which improves the reliability and stability of the steam transmission system. Even if the main steam transmission pipe 11 fails, steam can still be continuously supplied through the steam transmission auxiliary pipes 14, minimizing downtime losses. At the same time, with the cooperation of the pressure sensor 17, the real-time monitoring and control capabilities are enhanced, which can better prevent and mitigate potential problems and further ensure production safety.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A smart control steam conveying pipeline, comprising an inlet steam pipeline (1) and an outlet steam pipeline (12), characterized in that: A steam transmission assembly is provided between the steam inlet pipe (1) and the steam outlet pipe (12). The steam transmission assembly includes a main steam transmission pipe (11), a secondary steam transmission pipe (14), a mounting base (15), an electric valve (16), and a pressure sensor (17). The main steam transmission pipe (11) is fixedly connected to one end of the steam inlet pipe (1) and the steam outlet pipe (12) that are close to each other. The secondary steam transmission pipe (14) is fixedly connected to the side of each of the two sets of main steam transmission pipes (11). The electric valve (16) and the pressure sensor (17) are provided on the surface of the steam inlet pipe (1), the main steam transmission pipe (11), and the secondary steam transmission pipe (14).

2. The intelligent control steam conveying pipeline according to claim 1, characterized in that: The surfaces of the steam inlet pipe (1), the main steam pipe (11), and the auxiliary steam pipe (14) are all fixedly connected with mounting bases (15), and the electric valve (16) and the pressure sensor (17) are all fixedly installed on the upper end of the mounting bases (15).

3. The intelligent control steam conveying pipeline according to claim 1, characterized in that: The ends of the main steam pipe (11) on the right and the two sets of auxiliary steam pipes (14) are provided with first connectors (2), and the ends of the main steam pipe (11) on the left and the two sets of auxiliary steam pipes (14) are provided with second connectors (3).

4. The intelligent control steam conveying pipeline according to claim 3, characterized in that: The first connector (2) includes a first connecting plate (21), a sealing groove (22), an abutment ring (23), an abutment groove (24), and a first connecting hole (25). The second connector (3) includes a second connecting plate (31), a sealing ring (32), a plug-in sleeve (33), a plug-in ring (34), a sealing ring (35), and a second connecting hole (36).

5. The intelligent control steam conveying pipeline according to claim 4, characterized in that: Multiple sets of the first connecting discs (21) are welded and fixed to the ends of the right steam main pipe (11) and the two sets of steam auxiliary pipes (14), respectively. Multiple sets of the second connecting discs (31) are welded and fixed to the ends of the left steam main pipe (11) and the two sets of steam auxiliary pipes (14), respectively.

6. The intelligent control steam conveying pipeline according to claim 4, characterized in that: The surface of the first connecting plate (21) has multiple sets of first connecting holes (25). A sealing groove (22) is provided on the surface of the first connecting plate (21) at the position inside the first connecting hole (25). The abutting ring (23) is fixedly connected to the inner wall of the first connecting plate (21). An abutting groove (24) is provided at the end of the abutting ring (23).

7. The intelligent control steam conveying pipeline according to claim 4, characterized in that: The surface of the second connecting plate (31) has multiple sets of second connecting holes (36). A sealing ring (32) is fixedly connected to the surface of the second connecting plate (31) at the position inside the second connecting hole (36). The sealing ring (32) is inserted into the sealing groove (22).

8. The intelligent control steam conveying pipeline according to claim 4, characterized in that: The plug tube (33) is fixedly connected to the inner wall of the second connecting plate (31), the plug ring (34) is fixedly connected to one outer end of the plug tube (33), the sealing ring (35) is sleeved on the surface of the plug ring (34), the sealing ring (35) abuts against the end of the abutting ring (23), and the plug ring (34) abuts against the inner wall of the abutting groove (24).

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