Efficient conversion steam turbine capable of being monitored and adjusted in real time
By designing an efficient conversion turbine with real-time monitoring and adjustment, and using the adjustment mechanism and signal controller to adjust the steam pressure in real time, the problem of slow pressure regulation of the steam furnace is solved, and the overload operation of the turbine in emergency situations is achieved, and the working efficiency is improved.
Patent Information
- Application Number
- CN202422933305.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-29
AI Technical Summary
When existing steam turbines operate overloaded in emergency situations, the steam pressure provided by the steam furnace is slow to regulate, resulting in low working efficiency.
An efficient conversion steam turbine with real-time monitoring and adjustment is designed. The steam pressure is detected in real time through the adjustment mechanism and signal controller, and the steam pressure is adjusted by sealing tanks and control components, including components such as cylinders, telescopic rods and buffer plates, so as to achieve a rapid increase in steam pressure.
It realizes rapid adjustment of steam pressure, which can drive the steam turbine to overload the mechanical equipment in an emergency, and improves working efficiency.
Smart Images
Figure CN223282114U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steam turbines, in particular to a high-efficiency conversion steam turbine capable of real-time monitoring and regulation. Background Art
[0002] A steam turbine is a rotary steam-powered device that uses high-pressure steam to drive the impeller to rotate and generate power. When in use, the steam is decompressed, expanded and accelerated in the stationary blade grid of the steam turbine, and further decompressed, expanded and accelerated in the moving blade grid. The airflow with a certain kinetic energy produces an impact force on the blades. At the same time, the continued expansion and acceleration of the airflow in the moving blade flow channel produces a reaction force on the moving blades. Under the action of the impulse force and reaction force, the moving blades drive the turbine main shaft to rotate and generate mechanical work.
[0003] Currently, when a steam turbine is in use, steam is provided to the turbine through a steam boiler. However, during use, the steam pressure provided by the steam boiler is constant in a short period of time and cannot rise rapidly. When the mechanical equipment driven by the steam turbine needs to operate at overload in an emergency, the pressure provided by the steam boiler is slowly adjusted and the working efficiency is low.
[0004] Therefore, in order to solve the above problems, it is necessary for the applicant to design a high-efficiency conversion turbine with real-time monitoring and adjustment to solve the problems. Summary of the Invention
[0005] The purpose of the present invention is to provide a high-efficiency conversion steam turbine with real-time monitoring and regulation, so as to solve the problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency conversion steam turbine with real-time monitoring and adjustment, comprising a base, and a steam turbine component is arranged on the top surface of the base,
[0007] It also includes: an adjusting mechanism arranged above the base, and the adjusting mechanism is used to adjust the steam pressure entering the turbine component, the adjusting mechanism includes a sealed tank, and one side of the sealed tank is connected to a steam inlet pipe connected to an external steam boiler, the steam outlet end of the sealed tank is fixedly connected to a connecting pipe, and the end of the connecting pipe away from the sealed tank is fixedly connected to the turbine component, an electronic valve is provided on the connecting pipe, a signal controller is provided on the top surface of the sealed tank, and the signal controller can control the electronic valve to open or close, a fixed plate is fixedly provided inside the sealed tank, a control component is provided on the fixed plate, and the control component is used to reduce the volume of the space inside the sealed tank to increase the internal pressure of the space.
[0008] Furthermore, the control component includes a movable plate slidably connected to the inner surface of the sealed tank, and a buffer plate is fixedly provided on one side of the movable plate, a telescopic rod is fixedly provided on one side of the buffer plate, and a cylinder is provided on the end of the telescopic rod away from the buffer plate.
[0009] Through the above structural design, when in use, the starting cylinder is convenient for driving the telescopic rod to move, the movement of the telescopic rod is convenient for driving the buffer plate to move, the movement of the buffer plate is convenient for driving the movable plate to move, and the movement of the movable plate will reduce the space volume in the sealed tank. Under the condition that the steam boiler delivers steam in the same time, the pressure in the sealed tank will increase greatly, which will provide greater pressure to the turbine components, making it convenient for the turbine components to drive the mechanical equipment to operate under overload.
[0010] Furthermore, a support seat is fixedly provided on the bottom surface of the cylinder, and a bottom plate is fixedly provided on the bottom surface of the support seat.
[0011] Through the above structural design, the support seat is used to facilitate supporting the cylinder, thereby improving the stability and firmness of the cylinder when in use.
[0012] Furthermore, a fixing screw is detachably mounted on the bottom plate, and an output end of the fixing screw passes through the bottom plate and extends to the interior of the fixing plate.
[0013] Through the above structural design, the support base is stably installed using the base plate and fixing screws, thereby improving the stability of the connection with the fixing plate.
[0014] Furthermore, a support block is fixedly provided on the bottom surface of the sealed can, and the bottom surface of the support block is fixedly connected to the top surface of the base.
[0015] Through the above structural design, the support block is used to facilitate supporting the sealed tank, thereby improving the load capacity of the sealed tank.
[0016] Furthermore, a pressure detection gauge is provided on the sealed tank, and the pressure detection gauge is electrically connected to the signal controller.
[0017] Through the above structural design, when in use, the pressure detection gauge detects the pressure in the sealed tank in real time. When the pressure reaches the target intensity, the pressure detection gauge will transmit an electrical signal to the signal controller, and the signal controller will open the electronic valve.
[0018] Compared with the prior art, the present invention has the following beneficial effects: the high-efficiency conversion steam turbine with real-time monitoring and regulation facilitates the detection and regulation of the steam pressure entering the steam turbine component, and can utilize the steam turbine component to drive mechanical equipment to operate at overload. The specific contents are as follows:
[0019] 1. When the high-efficiency conversion turbine with real-time monitoring and regulation is in use, when the turbine components require a higher pressure, the signal controller controls the electronic valve to close and starts the regulating mechanism, while continuously introducing steam from the steam inlet pipe. The regulating mechanism will compress the space volume in the sealed tank. When the pressure detection gauge detects that the pressure in the sealed tank reaches the target intensity, the pressure detection gauge will transmit an electrical signal to the signal controller, and the signal controller will open the electronic valve. Steam will enter the turbine components through the connecting pipe, making it convenient for the turbine components to drive the mechanical equipment to operate under overload.
[0020] 2. When the high-efficiency conversion turbine with real-time monitoring and regulation is in use, when the regulating mechanism is working, the cylinder will drive the telescopic rod to move, the movement of the telescopic rod will drive the buffer plate to move, the movement of the buffer plate will drive the movable plate to move, and the movement of the movable plate will reduce the space volume in the sealed tank. Under the condition that the steam boiler delivers steam in the same time, the pressure in the sealed tank will increase greatly, which will provide greater pressure to the turbine components, so that the turbine components can drive the mechanical equipment to operate under overload. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the utility model;
[0023] Figure 3 This is a schematic diagram of the internal structure of the sealed can of the utility model;
[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the control component of the utility model.
[0025] In the figure: 1. Base; 2. Adjustment mechanism; 10. Turbine component; 11. Connecting pipe; 12. Electronic valve; 20. Sealing tank; 21. Steam inlet pipe; 22. Support block; 23. Pressure detection gauge; 24. Signal controller; 25. Fixed plate; 26. Control component; 260. Movable plate; 261. Buffer plate; 262. Telescopic rod; 263. Cylinder; 264. Support seat; 265. Bottom plate; 266. Fixing screw. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0027] like Figure 1-Figure 4As shown, the utility model is a high-efficiency conversion steam turbine with real-time monitoring and adjustment, including a base 1, and a steam turbine component 10 is provided on the top surface of the base 1. The steam turbine component 10 is a device for driving mechanical equipment to operate with existing steam, and further includes: an adjustment mechanism 2 provided above the base 1, and the adjustment mechanism 2 is used to adjust the steam pressure entering the steam turbine component 10, the adjustment mechanism 2 includes a sealed tank 20, and one side of the sealed tank 20 is connected to a steam inlet pipe 21 connected to an external steam boiler, the steam outlet end of the sealed tank 20 is fixedly connected to a connecting pipe 11, and the end of the connecting pipe 11 away from the sealed tank 20 is fixedly connected to the steam turbine component 10 An electronic valve 12 is provided on the connecting pipe 11, and a signal controller 24 is provided on the top surface of the sealed tank 20, and the signal controller 24 can control the opening or closing of the electronic valve 12. A fixed plate 25 is fixedly provided inside the sealed tank 20, and a control component 26 is provided on the fixed plate 25. The control component 26 is used to reduce the volume of the space inside the sealed tank 20 to increase the internal pressure of the space. A support block 22 is fixedly provided on the bottom surface of the sealed tank 20, and the bottom surface of the support block 22 is fixedly connected to the top surface of the base 1. A pressure detection gauge 23 is provided on the sealed tank 20, and the pressure detection gauge 23 is electrically connected to the signal controller 24.
[0028] Through the above structural design, when the turbine component 10 requires a higher pressure, the signal controller 24 controls the electronic valve 12 to close and starts the regulating mechanism 2, while continuously introducing steam from the steam inlet pipe 21. The regulating mechanism 2 will compress the space volume in the sealed tank 20. When the pressure detection gauge 23 detects that the pressure in the sealed tank 20 reaches the target intensity, the pressure detection gauge 23 will transmit an electrical signal to the signal controller 24. The signal controller 24 will open the electronic valve 12, and steam will enter the turbine component 10 through the connecting pipe 11, making it convenient for the turbine component 10 to drive the mechanical equipment to operate under overload.
[0029] The control component 26 includes a movable plate 260 that is slidably connected to the inner surface of the sealed tank 20, and a buffer plate 261 is fixedly provided on one side of the movable plate 260, a telescopic rod 262 is fixedly provided on one side of the buffer plate 261, and a cylinder 263 is provided on the end of the telescopic rod 262 away from the buffer plate 261, and a support seat 264 is fixedly provided on the bottom surface of the cylinder 263, and a bottom plate 265 is fixedly provided on the bottom surface of the support seat 264, and a fixing screw 266 is removably installed on the bottom plate 265, and the output end of the fixing screw 266 passes through the bottom plate 265 and extends to the interior of the fixed plate 25.
[0030] Through the above-mentioned structural design, when the adjusting mechanism 2 is working, the cylinder 263 can easily drive the telescopic rod 262 to move, and the movement of the telescopic rod 262 can easily drive the buffer plate 261 to move, and the movement of the buffer plate 261 can easily drive the movable plate 260 to move. The movement of the movable plate 260 will reduce the space volume in the sealed tank 20. Under the condition that the steam boiler delivers steam in the same time, the pressure in the sealed tank 20 will increase greatly, which will provide a larger pressure to the turbine component 10, so that the turbine component 10 can drive the mechanical equipment to operate under overload.
[0031] Working principle: When using the high-efficiency conversion turbine with real-time monitoring and regulation, when the turbine component 10 requires a higher pressure, the signal controller 24 controls the electronic valve 12 to close and start the cylinder 263, and at the same time continues to introduce steam from the steam inlet pipe 21. The cylinder 263 is convenient for driving the telescopic rod 262 to move, and the movement of the telescopic rod 262 is convenient for driving the buffer plate 261 to move, and the movement of the buffer plate 261 is convenient for driving the movable plate 260 to move. The movement of the movable plate 260 will reduce the space volume in the sealed tank 20. Under the condition that the steam boiler delivers steam in the same time, the pressure in the sealed tank 20 will increase greatly. When the pressure detection gauge 23 detects that the pressure in the sealed tank 20 reaches the target intensity, the pressure detection gauge 23 will transmit an electrical signal to the signal controller 24. The signal controller 24 will open the electronic valve 12, and the steam will enter the turbine component 10 through the connecting pipe 11, so that the turbine component 10 can drive the mechanical equipment to operate under overload.
[0032] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.
Claims
1. A high-efficiency conversion steam turbine with real-time monitoring and regulation, comprising a base (1), wherein a steam turbine component (10) is provided on the top surface of the base (1). It is characterized by: Also includes: An adjusting mechanism (2) is provided above the base (1), and the adjusting mechanism (2) is used to adjust the pressure of steam entering the turbine component (10). The adjusting mechanism (2) includes a sealed tank (20), and one side of the sealed tank (20) is connected to a steam inlet pipe (21) connected to an external steam boiler. The steam outlet end of the sealed tank (20) is fixedly connected to a connecting pipe (11), and the end of the connecting pipe (11) away from the sealed tank (20) is fixedly connected to the turbine component (10). An electronic valve (12) is provided on the connecting pipe (11). A signal controller (24) is provided on the top surface of the sealed tank (20), and the signal controller (24) can control the electronic valve (12) to open or close. A fixed plate (25) is fixedly provided inside the sealed tank (20), and a control component (26) is provided on the fixed plate (25). The control component (26) is used to reduce the volume of the space inside the sealed tank (20) to increase the internal pressure of the space.
2. The high-efficiency conversion steam turbine with real-time monitoring and regulation according to claim 1, characterized in that: The control assembly (26) includes a movable plate (260) slidably connected to the inner surface of the sealed tank (20), and a buffer plate (261) is fixedly provided on one side of the movable plate (260), a telescopic rod (262) is fixedly provided on one side of the buffer plate (261), and a cylinder (263) is provided at one end of the telescopic rod (262) away from the buffer plate (261).
3. The high-efficiency conversion steam turbine with real-time monitoring and adjustment according to claim 2, characterized in that: A support seat (264) is fixedly provided on the bottom surface of the cylinder (263), and a bottom plate (265) is fixedly provided on the bottom surface of the support seat (264).
4. The high-efficiency conversion steam turbine with real-time monitoring and regulation according to claim 3, characterized in that: A fixing screw (266) is detachably mounted on the bottom plate (265), and an output end of the fixing screw (266) passes through the bottom plate (265) and extends to the interior of the fixing plate (25).
5. The high-efficiency conversion steam turbine with real-time monitoring and adjustment according to claim 1, characterized in that: A support block (22) is fixedly provided on the bottom surface of the sealed can (20), and the bottom surface of the support block (22) is fixedly connected to the top surface of the base (1).
6. The high-efficiency conversion steam turbine with real-time monitoring and regulation according to claim 1, characterized in that: A pressure detection gauge (23) is provided on the sealed tank (20), and the pressure detection gauge (23) is electrically connected to the signal controller (24).