CN219713084U - Industrial steam supply intelligent heating pipe system for steam supply unit - Google Patents
Industrial steam supply intelligent heating pipe system for steam supply unit Download PDFInfo
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- CN219713084U CN219713084U CN202320046844.4U CN202320046844U CN219713084U CN 219713084 U CN219713084 U CN 219713084U CN 202320046844 U CN202320046844 U CN 202320046844U CN 219713084 U CN219713084 U CN 219713084U
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- 238000009933 burial Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses an industrial steam supply intelligent heating pipe system for a steam supply unit, which comprises a steam supply intelligent heating pipe controller, auxiliary steam equipment, alarm equipment and an industrial steam user, wherein the steam supply intelligent heating pipe controller is connected with the auxiliary steam equipment, the auxiliary steam equipment is connected with an industrial steam supply overhead pipe section through a first pipeline, the industrial steam supply overhead pipe section is connected with an industrial steam supply direct-buried pipe section through a second pipeline, and the industrial steam supply direct-buried pipe section is connected with the steam supply intelligent heating pipe controller and the industrial steam user through a third pipeline; has the functions of alarm system and automatic emergency treatment of heating pipe.
Description
Technical Field
The utility model mainly relates to the technical field of steam supply of a steam supply unit, in particular to an industrial steam supply intelligent heating pipe system for the steam supply unit.
Background
Under the background of energy revolution and 'double carbon' targets, the steam supply of a steam supply unit is transformed into a substitute small steam supply boiler room to be comprehensively implemented. Most adopt the steam supply mode of hot reheat steam, its design pressure: 3.8-5 Mpa, temperature: 540-545 ℃; in order to save the cost, the front material (12 CrLMoV) of the steam supply temperature and pressure reducing device is consistent with the hot reheat steam pipeline, and the rear material reduces the design temperature by 400-450 ℃; the design temperature of the direct-buried pipe is as follows: 270 ℃, to user temperature: 200-220 ℃, conveying distance of 1-10 km, temperature rise rate of 10 ℃/h, and minimum steam supply flow of the desuperheating water input: 5-10 t/h; in summary, because the materials of different sections of the steam supply pipeline are different, the design temperature is different, the conveying distance is long, the heating pipe is limited by the temperature rise rate, the flow of the heating pipe is less than 1-10 t/h, the temperature reduction water can not be added, even if the heating pipe is barely added, the mixing effect is poor due to low flow, and the steam pipeline vibration is easily caused by the water hammer phenomenon; the direct use of the hot reheat steam heating pipe has high pressure and temperature, the temperature of the heating pipe and the temperature rise rate are difficult to control, and accidents such as pipeline overtemperature, direct pipe laying arch and the like can occur if the pipe is slightly careless.
Disclosure of Invention
The utility model mainly provides an industrial steam supply intelligent heating pipe system for a steam supply unit, which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an industry steam supply intelligent heating pipe system for steam supply unit, includes steam supply intelligent heating pipe controller, auxiliary steam equipment, alarm device and industry steam user, steam supply intelligent heating pipe controller with auxiliary steam equipment is connected, auxiliary steam equipment has industry steam supply overhead pipe section through first pipeline connection, industry steam supply overhead pipe section has industry steam supply direct burial pipe section through second pipeline connection, industry steam supply direct burial pipe section through the third pipeline with steam supply intelligent heating pipe controller with industry steam user is connected.
Preferably, the alarm device is connected with the intelligent heating pipe controller.
Preferably, the auxiliary steam device is connected with a heating pipe electric door, the heating pipe electric door is connected with a heating pipe adjusting door and a heating pipe bypass door, and the heating pipe adjusting door is connected with an auxiliary steam heating pipe steam supply pressure controller and an auxiliary steam heating pipe steam supply temperature controller through connecting pipelines.
Preferably, a connection pipeline from the first pipeline to the industrial steam supply overhead pipeline section is connected with a temperature and pressure reducer outlet pressure controller and a temperature and pressure reducer outlet temperature controller.
Preferably, the industrial steam supply overhead pipe section is connected with an industrial steam supply overhead pipe section pressure controller and an industrial steam supply overhead pipe section temperature controller on a connecting pipeline from the industrial steam supply overhead pipe section to the industrial steam supply direct-buried pipe section.
Preferably, the connecting pipeline from the industrial steam supply direct-buried pipe section to the industrial steam user is connected with an industrial steam supply direct-buried pipe section pressure controller and an industrial steam supply direct-buried pipe section temperature controller, the connecting pipeline from the industrial steam user to the steam supply intelligent heating pipe controller is connected with an industrial steam user pressure controller, and the steam supply intelligent heating pipe controller is connected with the industrial steam user through the industrial steam user temperature controller.
Preferably, the electric heating pipe door, the heating pipe adjusting door and the heating pipe bypass door are connected with the intelligent heating pipe controller.
Preferably, the auxiliary steam heating pipe steam supply pressure controller, the auxiliary steam heating pipe steam supply temperature controller, the temperature and pressure reducer outlet pressure controller and the temperature and pressure reducer outlet temperature controller are connected with the steam supply intelligent heating pipe controller.
Preferably, the industrial steam supply overhead pipe section pressure controller and the industrial steam supply overhead pipe section temperature controller are connected with the steam supply intelligent heating pipe controller.
Preferably, the industrial steam supply direct-buried pipe section pressure controller and the industrial steam supply direct-buried pipe section temperature controller are connected with the steam supply intelligent heating pipe controller.
Compared with the prior art, the utility model has the beneficial effects that:
1. aiming at the difficult points that the steam supply pressure and the temperature of the hot reheat steam are high and the temperature of the heating pipe and the temperature rise rate are not well controlled, the utility model provides an auxiliary steam heating pipe, which is used for assisting the steam pressure: 0.8-1.5 Mpa, temperature: the temperature of the heating pipe and the control reliability of the temperature rise rate are improved at 250-350 ℃;
2. the utility model provides an intelligent management system of a heating pipe, wherein pressure, temperature and flow detection points are arranged on each pipe section, a database is established according to the temperature and temperature rise requirements of each pipe section, a modularized intelligent heating pipe controller is formed, and the steam flow of the heating pipe is controlled by adjusting the opening degree of a heating pipe door so as to achieve the functions of intelligently controlling the temperature and the temperature rise rate of the heating pipe; the system has an alarm system and an emergency automatic processing function of a heating pipe;
3. the utility model provides an auxiliary steam to industrial heating pipe system, which is provided with a heating pipe main door for isolating a heating pipe adjusting door and a heating pipe bypass door and adjusting the steam flow of a heating pipe.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a schematic diagram of a controller and various sections of a steam-fed intelligent heating pipe according to the present utility model;
fig. 3 is a diagram of the apparatus of the present utility model.
Description of the drawings: 1. a steam supply intelligent heating pipe controller; 2. auxiliary steam equipment; 21. a first pipeline; 22. a second pipeline; 23. a third pipeline; 3. an alarm device; 4. a heating pipe electric door; 5. a heating pipe adjusting door; 6. a heating pipe bypass door; 7. a steam supply pressure controller of the auxiliary steam heating pipe; 8. a steam supply temperature controller of the auxiliary steam heating pipe; 9. an outlet pressure controller of the temperature-reducing pressure reducer; 10. an outlet temperature controller of the temperature-reducing pressure reducer; 11. industrial steam supply overhead pipe section pressure controller; 12. an industrial steam supply overhead pipe section temperature controller; 13. industrial steam supply direct burial pipe section pressure controller; 14. a temperature controller for the industrial steam supply direct-buried pipe section; 15. industrial steam user pressure controller; 16. industrial steam user temperature controller.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, an industrial steam supply intelligent heating pipe system for a steam supply unit includes a steam supply intelligent heating pipe controller 1, an auxiliary steam device 2, an alarm device 3 and an industrial steam user, wherein the steam supply intelligent heating pipe controller 1 is connected with the auxiliary steam device 2, the auxiliary steam device 2 is connected with an industrial steam supply overhead pipe section through a first pipeline 21, the industrial steam supply overhead pipe section is connected with an industrial steam supply direct-buried pipe section through a second pipeline 22, the industrial steam supply direct-buried pipe section is connected with the steam supply intelligent heating pipe controller 1 and the industrial steam user through a third pipeline 23, the alarm device 3 is connected with the steam supply intelligent heating pipe controller 1, the auxiliary steam device 2 is connected with a heating pipe electric door 4, the heating pipe electric door 4 is connected with a heating pipe adjusting door 5 and a heating pipe bypass door 6, and the heating pipe adjusting door 5 is connected with an auxiliary steam pipe steam supply pressure controller 7 and an auxiliary steam pipe steam supply temperature controller 8 through connecting pipelines.
In this embodiment, the intelligent heating pipe controller 1 receives pressure, temperature and flow signals of each pipe section for steam supply, and establishes a database, and sends an adjustment command to the heating pipe adjusting door 5 and the heating pipe bypass door 6 through intelligent analysis of the pressure controller, the temperature controller and the temperature rise controller, and sends an alarm signal to an alarm system in the alarm device 3, and when any place generates overtemperature or overtemperature, the intelligent heating pipe controller sends a closing command to the heating pipe adjusting door 5, the heating pipe bypass door 6 and the heating pipe electric door 4;
furthermore, the electric heating pipe door 4 cuts off the auxiliary steam equipment 2 from the heating pipe steam source, so that the use and control are flexible;
further, the heating pipe adjusting door 5 and the heating pipe bypass door 6 receive the instruction of the intelligent heating pipe controller 1 to control the steam inlet quantity of the heating pipe.
Referring to fig. 1 and 3, a connection pipe from a first pipeline 21 to an industrial steam overhead pipe section is connected with a temperature-reducing pressure reducer outlet pressure controller 9 and a temperature-reducing pressure reducer outlet temperature controller 10, a connection pipe from the industrial steam overhead pipe section to an industrial steam directly-buried pipe section is connected with an industrial steam overhead pipe section pressure controller 11 and an industrial steam overhead pipe section temperature controller 12, a connection pipe from the industrial steam directly-buried pipe section to an industrial steam user is connected with an industrial steam directly-buried pipe section pressure controller 13 and an industrial steam directly-buried pipe section temperature controller 14, a connection pipe from the industrial steam user to the industrial steam intelligent heating pipe controller 1 is connected with an industrial steam user pressure controller 15, the industrial steam intelligent heating pipe controller 1 is connected with the industrial steam user pressure controller 1 through an industrial steam user temperature controller 16, a heating pipe electric door 4, an auxiliary steam pipe adjusting door 5 and an auxiliary steam pipe bypass door 6 are connected with the industrial steam intelligent heating pipe controller 1, and the auxiliary steam overhead pipe section pressure controller 7, the auxiliary steam pipe temperature controller 8, the temperature reducer outlet pressure controller 9 and the temperature reducer 10 are connected with the industrial steam overhead pipe section pressure controller 1 and the industrial steam overhead pipe section pressure controller 1, and the industrial steam intelligent heating pipe section pressure controller 1 and the intelligent heating pipe temperature controller 1 are connected with the industrial steam overhead pipe section pressure controller 1 and the intelligent heating pipe section pressure controller 1.
In this embodiment, the auxiliary steam heating pipe steam supply pressure controller 7, the auxiliary steam heating pipe steam supply temperature controller 8, the temperature and pressure reducer outlet pressure controller 9, the temperature and pressure reducer outlet temperature controller 10, the industrial steam supply overhead pipe section pressure controller 11, the industrial steam supply overhead pipe section temperature controller 12, the industrial steam supply direct-buried pipe section pressure controller 13, the industrial steam supply direct-buried pipe section temperature controller 14, the industrial steam user pressure controller 15 and the industrial steam user temperature controller 16 monitor the pipe section temperature and pressure signals and send the pipe section temperature and pressure signals to the intelligent steam heating pipe controller 1;
furthermore, pressure, temperature and flow detection points are arranged on each pipe section, a database is established according to the temperature and temperature rise requirements of each pipe section, a modularized intelligent heating pipe controller is formed, and the steam flow of the heating pipe is controlled by adjusting the opening of a heating pipe door so as to achieve the functions of intelligently controlling the temperature and the temperature rise rate of the heating pipe; has the functions of alarm system and automatic emergency treatment of heating pipe.
The specific flow of the utility model is as follows:
the intelligent heating pipe controller 1 receives pressure, temperature and flow signals of each pipe section of the heating pipe, establishes a database, intelligently analyzes the pressure, temperature and flow signals through the pressure controller, the temperature controller and the temperature rise controller, sends an adjustment command to the heating pipe adjusting door 5 and the heating pipe bypass door 6, sends an alarm signal to an alarm system in the alarm equipment 3, and sends a closing command to the heating pipe adjusting door 5, the heating pipe bypass door 6 and the heating pipe electric door 4 when any place is overtemperature or overtemperature; the electric heating pipe door 4 cuts off the auxiliary steam equipment 2 from the heating pipe steam source, so that the use and control are flexible; the heating pipe adjusting door 5 and the heating pipe bypass door 6 receive the instruction of the intelligent heating pipe controller 1 to control the steam inlet quantity of the heating pipe; the auxiliary steam heating pipe steam supply pressure controller 7, the auxiliary steam heating pipe steam supply temperature controller 8, the temperature-reducing pressure reducer outlet pressure controller 9, the temperature-reducing pressure reducer outlet temperature controller 10, the industrial steam supply overhead pipe section pressure controller 11, the industrial steam supply overhead pipe section temperature controller 12, the industrial steam supply direct-buried pipe section pressure controller 13, the industrial steam supply direct-buried pipe section temperature controller 14, the industrial steam user pressure controller 15 and the industrial steam user temperature controller 16 monitor the temperature and pressure signals of each pipe section and send the signals to the intelligent steam heating pipe controller 1; installing pressure, temperature and flow detection points on each pipe section, establishing a database according to the temperature and temperature rise requirements of each pipe section to form a modularized intelligent heating pipe controller, and controlling the steam flow of the heating pipe by adjusting the opening of a heating pipe door so as to achieve the functions of intelligently controlling the temperature and the temperature rise rate of the heating pipe; has the functions of alarm system and automatic emergency treatment of heating pipe.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (10)
1. The utility model provides an industry steam supply intelligent heating pipe system for steam supply unit, includes steam supply intelligent heating pipe controller (1), auxiliary steam equipment (2), alarm device (3) and industry steam user, a serial communication port, steam supply intelligent heating pipe controller (1) with auxiliary steam equipment (2) are connected, auxiliary steam equipment (2) are connected with industry steam supply overhead pipe section through first pipeline (21), industry steam supply overhead pipe section is connected with industry steam supply direct burial pipe section through second pipeline (22), industry steam supply direct burial pipe section through third pipeline (23) with steam supply intelligent heating pipe controller (1) with industry steam user is connected.
2. An industrial steam intelligent heating system for a steam generator set according to claim 1, characterized in that the alarm device (3) is connected to the steam intelligent heating controller (1).
3. An industrial intelligent heating pipe system for a steam supply unit according to claim 1, wherein the auxiliary steam device (2) is connected with a heating pipe electric door (4), the heating pipe electric door (4) is connected with a heating pipe adjusting door (5) and a heating pipe bypass door (6), and the heating pipe adjusting door (5) is connected with an auxiliary steam pipe steam supply pressure controller (7) and an auxiliary steam pipe steam supply temperature controller (8) through connecting pipelines.
4. An industrial steam supply intelligent heating pipe system for a steam supply unit according to claim 3, wherein the connection pipeline from the first pipeline (21) to the industrial steam supply overhead pipe section is connected with a temperature and pressure reducer outlet pressure controller (9) and a temperature and pressure reducer outlet temperature controller (10).
5. An industrial steam supply intelligent heating pipe system for a steam supply unit according to claim 1, wherein an industrial steam supply overhead pipe section pressure controller (11) and an industrial steam supply overhead pipe section temperature controller (12) are connected to a connecting pipeline from the industrial steam supply overhead pipe section to the industrial steam supply directly-buried pipe section.
6. An industrial steam supply intelligent heating pipe system for a steam supply unit according to claim 1, wherein an industrial steam supply direct burial pipe section pressure controller (13) and an industrial steam supply direct burial pipe section temperature controller (14) are connected on a connecting pipe from the industrial steam supply direct burial pipe section to the industrial steam user, an industrial steam user pressure controller (15) is connected on a connecting pipe from the industrial steam user to the steam supply intelligent heating pipe controller (1), and the steam supply intelligent heating pipe controller (1) is connected with the industrial steam user through an industrial steam user temperature controller (16).
7. An industrial steam intelligent heating system for a steam generating set according to claim 3, characterized in that the heating electric door (4), the heating adjustment door (5) and the heating bypass door (6) are connected with the steam intelligent heating controller (1).
8. An industrial steam supply intelligent heating pipe system for a steam supply unit according to claim 4, wherein the auxiliary steam supply pipe steam supply pressure controller (7), the auxiliary steam supply pipe steam supply temperature controller (8), the temperature and pressure reducer outlet pressure controller (9) and the temperature and pressure reducer outlet temperature controller (10) are connected with the steam supply intelligent heating pipe controller (1).
9. An industrial steam supply intelligent heating pipe system for a steam supply unit according to claim 5, wherein the industrial steam supply overhead pipe section pressure controller (11) and the industrial steam supply overhead pipe section temperature controller (12) are connected with the steam supply intelligent heating pipe controller (1).
10. An industrial steam intelligent heating pipe system for a steam supply unit according to claim 6, characterized in that the industrial steam supply direct burial pipe section pressure controller (13) and the industrial steam supply direct burial pipe section temperature controller (14) are connected with the steam supply intelligent heating pipe controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046844.4U CN219713084U (en) | 2023-01-09 | 2023-01-09 | Industrial steam supply intelligent heating pipe system for steam supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046844.4U CN219713084U (en) | 2023-01-09 | 2023-01-09 | Industrial steam supply intelligent heating pipe system for steam supply unit |
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| CN219713084U true CN219713084U (en) | 2023-09-19 |
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| CN202320046844.4U Active CN219713084U (en) | 2023-01-09 | 2023-01-09 | Industrial steam supply intelligent heating pipe system for steam supply unit |
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| CN (1) | CN219713084U (en) |
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2023
- 2023-01-09 CN CN202320046844.4U patent/CN219713084U/en active Active
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