CN113982704B - Lubricating structure for detecting steam-electricity double-drive steam turbine - Google Patents
Lubricating structure for detecting steam-electricity double-drive steam turbine Download PDFInfo
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- CN113982704B CN113982704B CN202111051271.6A CN202111051271A CN113982704B CN 113982704 B CN113982704 B CN 113982704B CN 202111051271 A CN202111051271 A CN 202111051271A CN 113982704 B CN113982704 B CN 113982704B
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- fixedly connected
- steam turbine
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000005461 lubrication Methods 0.000 claims abstract description 24
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 35
- 239000010687 lubricating oil Substances 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a lubricating structure for detecting a steam turbine with a steam turbine and an electric turbine, which relates to the technical field of steam turbines and comprises the following components: the oil pipe is provided with a connecting rod, a connecting rod is arranged at the inner side of the connecting rod, a driving gear is meshed with the connecting gear, a piston is enabled to slide up and down along the inner side wall of the connecting rod through rotation of the connecting rod, lubricating oil in the oil pipe is sprayed at the meshing position of the tooth plate and the meshing plate through the oil spraying pipe when the connecting rod slides up, and is sprayed at the rotating position of the pushing ring and the meshing plate when the connecting rod slides down, the lubricating oil in the oil tank is pumped into the oil pipe, so that the meshing position of the tooth plate and the meshing plate and the rotating position of the pushing ring and the meshing plate are effectively lubricated in a reciprocating manner, the situation that damage occurs to the meshing position and the rotating position due to insufficient lubrication under the condition of long-time working is prevented, the operation of the whole equipment is affected, the equipment is protected to a certain extent, the energy transmission efficiency is ensured, and the resources are saved.
Description
Technical Field
The invention relates to the technical field of steam turbines, in particular to a lubricating structure for detecting a steam-electric double-drive steam turbine.
Background
The steam turbine is also called a steam turbine engine, and is a rotary steam power device, high-temperature and high-pressure steam passes through a fixed nozzle to become accelerated airflow and then is sprayed onto blades, so that a rotor provided with a blade row rotates and simultaneously does work outwards. Steam turbines are the main equipment of modern thermal power plants and are also used in metallurgical industry, chemical industry and ship power plants.
At present, in the use process of the steam turbine, after the air inflow of the steam turbine reaches a specified amount, energy generated by the steam turbine is transmitted through controlling the clutch, but the air inflow of the steam turbine cannot be effectively detected, so that the steam turbine can reach the best working state, in the use process of the steam turbine, effective lubrication of clutch parts cannot be achieved, the clutch can be worn to a certain extent under the condition of long-term use, and a great amount of loss occurs in the power transmission process, and therefore, the lubricating structure for detecting the steam turbine and the electric double-drive steam turbine is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the air inflow of a steam turbine cannot be effectively detected, so that the steam turbine can reach the best working state, in the using process of the steam turbine, the effective lubrication of a clutch part cannot be realized, and under the condition of long-term use, the clutch is worn to a certain extent, so that a great amount of loss occurs in the power transmission process.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A lubricating structure for detecting a steam turbine with a steam turbine and an electric turbine, comprising:
the end part of the induced draft fan is fixedly connected with a steam turbine through a connecting pipe, a driving device is arranged on the side wall of the connecting pipe and used for detecting the amount entering the steam turbine;
the connecting mechanism is used for transmitting power generated by the driving device, and the input end of the connecting mechanism is attracted with the output end of the driving device;
The clutch assembly is driven by the connecting mechanism and is used for transmitting power generated by the steam turbine;
The lubrication mechanism is driven by the clutch assembly and is used for lubricating the clutch assembly and lubricating the connection part of the clutch assembly and the connection mechanism;
And the transmission assembly is used for transmitting the power generated by the steam turbine through the clutch assembly.
Preferably, the driving device comprises a driving plate, a rotating rod, a fan, a sliding plate, a reset spring and a sleeve; the end of the driving plate is fixedly connected with the outer side wall of the rotating rod, the outer side wall of the rotating rod is fixedly connected with the end of the fan, the inner side wall of the sliding plate is in sliding connection with the outer side wall of the rotating rod, one end of the return spring is fixedly connected with the side wall of the sliding plate, the inner side wall of the sleeve is in sliding connection with the outer side wall of the sliding plate, the end of the sleeve is fixedly connected with the outer side wall of the connecting pipe, the other end of the return spring is fixedly connected with the outer side wall of the connecting pipe, and the end of the rotating rod is connected with the inner side wall of the connecting pipe through a bearing.
Preferably, the connecting mechanism comprises a magnetic plate, a connecting spring and a pushing ring; the outer side wall of the magnetic plate is fixedly connected with one end of the connecting plate, the other end of the connecting plate is fixedly connected with the outer side wall of the pushing ring, and the outer side wall of the connecting plate is fixedly connected with one end of the connecting spring.
Preferably, the clutch assembly comprises a tooth plate, a meshing plate, a clutch lever and a limit lever; the outer side wall of the tooth plate is meshed with the outer side wall of the meshing plate; the outer side wall of the engaging plate is fixedly connected with the end part of the clutch lever, and the outer side wall of the limiting lever is in sliding connection with the inner side wall of the clutch lever.
Preferably, the lubrication mechanism comprises a transmission gear, a connecting column, a piston sleeve, an oil pipe and an oil injection pipe; the oil injection device comprises a transmission gear, a connecting column, a piston sleeve, a piston, an oil pipe, a connecting rod and a connecting rod, wherein the outer side wall of the transmission gear is meshed with the outer side wall of the connecting gear, the side wall of the connecting gear is connected with the end part of the connecting column through a bearing, one end of the piston is in sliding connection with the outer side wall of the connecting column, the inner side wall of the piston sleeve is in sliding connection with the other end of the piston, the outer side wall of the oil pipe is fixedly connected with the end part of the piston sleeve, and the top of the oil injection pipe is fixedly connected with the bottom of the oil pipe.
Preferably, the transmission assembly comprises a driving pulley, a stop collar, a belt and a driven pulley; the inside lateral wall of driving pulley with the lateral wall of spacing ring rotates to be connected, the inside wall of belt with the lateral wall of driving pulley laminates mutually, the lateral wall of driven pulley with the inside wall of belt laminates mutually.
Preferably, one end fixedly connected with admission pipe of draught fan, the other end fixedly connected with pivot of draught fan, the lateral wall of steam turbine is connected with the turbine axle through the bearing, the lateral wall fixedly connected with operation box of steam turbine, the lateral wall fixedly connected with oil tank of operation box, the inside wall of operation box with the tip of pivot is connected through the bearing.
Preferably, the side wall of the tooth plate is fixedly connected with the end part of the steam turbine shaft, the end part of the rotating rod is connected with the inner side wall of the operation box through a bearing, the end part of the limiting ring is fixedly connected with the inner side wall of the operation box, the other end of the connecting spring is fixedly connected with the inner side wall of the operation box, the inner side wall of the driven belt pulley is fixedly connected with the outer side wall of the rotating shaft, and the end part of the limiting rod is connected with the inner side wall of the operation box through a bearing.
Preferably, the inside wall of push away the movable ring with the lateral wall sliding connection of clutch lever, the lateral wall of push away the movable ring with the lateral wall of meshing board rotates to be connected, the lateral wall of clutch lever with the inside wall fixed connection of drive gear, the lateral wall of clutch lever with the inside wall looks joint of driving pulley, the oil spout pipe just is in the tooth board with the meshing position of meshing board, the oil spout pipe is still just right setting up the movable ring with the meshing board's rotation position.
Compared with the prior art, the invention has the beneficial effects that:
1. When the automobile exhaust system is used, the induced draft fan is driven to work through the external motor, an external steam source enters the steam wheel shaft through the steam inlet pipe and the connecting pipe to drive the steam wheel shaft to rotate, the external steam source also drives the driving plate to rotate when entering the connecting pipe, and then drives the rotating rod to rotate, so that part of steam of the steam source is blown into the sleeve by the fan, when the steam source reaches the required quantity of the steam wheel shaft, the steam source entering the sleeve can push the sliding plate to move the attraction magnetic plate to the right, and then the pushing ring is driven by the connecting plate to push the engaging plate to be engaged with the tooth plate to enable the clutch rod to be clamped with the driving belt pulley, and then the driven belt pulley is driven to rotate, so that the induced draft fan starts to work, and the external motor is driven to generate electricity, thereby realizing effective detection of the quantity of the steam source entering the steam wheel shaft, and driving the induced draft fan and the external motor to work when the steam source reaches the required quantity, saving resources, preventing energy loss caused by the loss of the steam source, and enabling the energy of the steam source to be maximized, and facilitating use of personnel.
2. The transmission gear is driven to be meshed with the connecting gear through the movement of the clutch lever, and then the connecting gear is driven to rotate, so that the connecting column rotates, and then the piston slides up and down along the inner side wall of the piston sleeve, when the piston slides upwards, lubricating oil in the oil pipe is sprayed on the meshing part of the tooth plate and the meshing plate through the oil spraying pipe, the lubricating oil in the oil tank is pumped into the oil pipe when the piston slides downwards, the meshing part of the tooth plate and the meshing plate and the rotating part of the pushing ring and the meshing plate are effectively lubricated, damage to the meshing part and the rotating part due to insufficient lubrication is prevented, the running of the whole equipment is influenced, the equipment is protected to a certain extent, the efficiency of energy transmission is ensured, and resources are saved.
Drawings
FIG. 1 is a schematic diagram of a front perspective structure of a lubrication structure for detecting a steam turbine with dual driving of steam and electricity;
FIG. 2 is a schematic diagram of a top cross-sectional perspective structure of a lubrication structure for detecting a steam turbine with dual driving of steam turbine according to the present invention;
FIG. 3 is a schematic diagram of a front cross-sectional perspective structure of a lubrication structure for detecting a steam turbine with dual driving of steam turbine according to the present invention;
FIG. 4 is a schematic side sectional perspective view of a lubrication structure for detecting a steam turbine with dual driving of steam turbine according to the present invention;
FIG. 5 is an enlarged schematic view of the lubrication structure for detecting a steam turbine with dual driving of steam turbine according to the present invention at the position A in FIG. 2;
FIG. 6 is an enlarged schematic view of the lubrication structure for detecting a steam turbine with dual driving of steam turbine according to the present invention at the position B in FIG. 2;
fig. 7 is an enlarged schematic structural view of the lubrication structure for detecting a steam turbine with dual driving of steam turbine in fig. 3.
In the figure: 1. an induced draft fan; 2. a steam turbine; 3. a steam inlet pipe; 4. a connecting pipe; 5. a steam wheel shaft; 6. a rotating shaft; 7. a driving device; 71. a driving plate; 72. a rotating rod; 73. a fan; 74. a slide plate; 75. a return spring; 76. a sleeve; 8. a connecting mechanism; 81. a magnetic plate; 82. a connecting plate; 83. a connecting spring; 84. pushing the ring; 9. a clutch assembly; 91. tooth plate; 92. engaging the plate; 93. a clutch lever; 94. a limit rod; 10. a lubrication mechanism; 101. a transmission gear; 102. a connecting gear; 103. a connecting column; 104. a piston; 105. a piston sleeve; 106. an oil pipe; 107. an oil injection pipe; 11. a transmission assembly; 111. a driving pulley; 112. a limiting ring; 113. a belt; 114. a driven pulley; 12. an operation box; 13. and an oil tank.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 7, a lubrication structure for detecting a steam turbine with a dual drive of steam and electricity, comprises:
the device comprises an induced draft fan 1, wherein the end part of the induced draft fan 1 is fixedly connected with a steam turbine 2 through a connecting pipe 4, a driving device 7 is arranged on the side wall of the connecting pipe 4, and the driving device 7 is used for detecting the amount entering the steam turbine 2;
the connecting mechanism 8 is used for transmitting power generated by the driving device 7, and the input end of the connecting mechanism 8 is attracted with the output end of the driving device 7;
The clutch assembly 9, the clutch assembly 9 is driven by the connecting mechanism 8, the clutch assembly 9 is used for transmitting the power generated by the steam turbine 2;
The lubrication mechanism 10 is driven by the clutch assembly 9, and the lubrication mechanism 10 is used for lubricating the clutch assembly 9 and lubricating the connection part of the clutch assembly 9 and the connection mechanism 8;
the transmission assembly 11 is used for transmitting power generated by the steam turbine 2 through the clutch assembly 9;
Through the setting of above-mentioned structure, realized getting into the effectual detection of vapour source volume in the vapour wheel axle 5 to drive draught fan 1 and outside motor work when the vapour source reaches required volume, practiced thrift the resource, prevented the loss of the energy that the loss of vapour source caused, make the energy of vapour source reach the maximize, make things convenient for personnel's use, prevent under the condition of long-time work, meshing position and rotation position because the lubrication deficiency leads to appearing the condition of damage, influence the operation of whole equipment, carried out the protection of certain degree to equipment, guaranteed energy transmission's efficiency.
Wherein the driving device 7 comprises a driving plate 71, a rotating rod 72, a fan 73, a sliding plate 74, a return spring 75 and a sleeve 76; the end of the driving plate 71 is fixedly connected with the outer side wall of the rotating rod 72, the outer side wall of the rotating rod 72 is fixedly connected with the end of the fan 73, the inner side wall of the sliding plate 74 is in sliding connection with the outer side wall of the rotating rod 72, one end of the return spring 75 is fixedly connected with the side wall of the sliding plate 74, the inner side wall of the sleeve 76 is in sliding connection with the outer side wall of the sliding plate 74, the end of the sleeve 76 is fixedly connected with the outer side wall of the connecting pipe 4, the other end of the return spring 75 is fixedly connected with the outer side wall of the connecting pipe 4, and the end of the rotating rod 72 is connected with the inner side wall of the connecting pipe 4 through a bearing;
Through the arrangement of the structure, the effective detection of the air inflow of the steam source is realized, and a foundation is provided for the work of the clutch assembly 9.
Wherein the connecting mechanism 8 comprises a magnetic plate 81, a connecting plate 82, a connecting spring 83 and a pushing ring 84; the outer side wall of the magnetic plate 81 is fixedly connected with one end of a connecting plate 82, the other end of the connecting plate 82 is fixedly connected with the outer side wall of a pushing ring 84, and the outer side wall of the connecting plate 82 is fixedly connected with one end of a connecting spring 83;
through the arrangement of the structure, when the steam source reaches the threshold value, the clutch assembly 9 can be driven to work.
Wherein, the clutch assembly 9 comprises a tooth plate 91, a meshing plate 92, a clutch lever 93 and a limit lever 94; the outer side wall of the tooth plate 91 is engaged with the outer side wall of the engagement plate 92; the outer side wall of the engaging plate 92 is fixedly connected with the end part of the clutch lever 93, and the outer side wall of the limiting rod 94 is slidably connected with the inner side wall of the clutch lever 93;
Through the arrangement of the structure, the kinetic energy generated by the turbine shaft 5 under the autonomous working adjustment can be effectively transmitted.
The lubricating mechanism 10 comprises a transmission gear 101, a connecting gear 102, a connecting column 103, a piston 104, a piston sleeve 105, an oil pipe 106 and an oil injection pipe 107; the outer side wall of the transmission gear 101 is meshed with the outer side wall of the connecting gear 102, the side wall of the connecting gear 102 is connected with the end part of the connecting column 103 through a bearing, one end of the piston 104 is in sliding connection with the outer side wall of the connecting column 103, the inner side wall of the piston sleeve 105 is in sliding connection with the other end of the piston 104, the outer side wall of the oil pipe 106 is fixedly connected with the end part of the piston sleeve 105, and the top of the oil injection pipe 107 is fixedly connected with the bottom of the oil pipe 106;
Through the arrangement of the structure, the situation that the meshing part and the rotating part are damaged due to insufficient lubrication under the condition of long-time working is prevented, the operation of the whole equipment is affected, the equipment is protected to a certain extent, the energy transmission efficiency is ensured, and the resources are saved.
Wherein the transmission assembly 11 comprises a driving pulley 111, a stop collar 112, a belt 113 and a driven pulley 114; the inner side wall of the driving pulley 111 is rotationally connected with the outer side wall of the limiting ring 112, the inner side wall of the belt 113 is attached to the outer side wall of the driving pulley 111, and the outer side wall of the driven pulley 114 is attached to the inner side wall of the belt 113;
Through the arrangement of the structure, the kinetic energy generated by the operation of the steam turbine shaft 5 is effectively transmitted, so that the operation of the induced draft fan 1 and the effective power generation of an external motor are ensured.
Wherein, the one end fixedly connected with admission pipe 3 of draught fan 1, the other end fixedly connected with pivot 6 of draught fan 1, the lateral wall of steam turbine 2 is connected with turbine shaft 5 through the bearing, the lateral wall fixedly connected with operation box 12 of steam turbine 2, the lateral wall fixedly connected with oil tank 13 of operation box 12, the inside wall of operation box 12 is connected with the tip of pivot 6 through the bearing.
Wherein, the lateral wall of tooth pinion 91 is connected with the tip fixed connection of turbine axle 5, and the tip of bull stick 72 is connected through the bearing with the inside wall of control box 12, and the tip of spacing ring 112 is connected with the inside wall fixed connection of control box 12, and the other end of connecting spring 83 is connected with the inside wall fixed connection of control box 12, and the inside wall of driven pulley 114 is connected with the lateral wall fixed connection of pivot 6, and the tip of gag lever post 94 is connected through the bearing with the inside wall of control box 12.
The inner side wall of the push ring 84 is slidably connected with the outer side wall of the clutch lever 93, the side wall of the push ring 84 is rotationally connected with the side wall of the engagement plate 92, the outer side wall of the clutch lever 93 is fixedly connected with the inner side wall of the transmission gear 101, the outer side wall of the clutch lever 93 is clamped with the inner side wall of the driving pulley 111, the oil injection pipe 107 is just opposite to the engagement position between the tooth plate 91 and the engagement plate 92, and the oil injection pipe 107 is just opposite to the rotation position between the push ring 84 and the engagement plate 92.
In the invention, when the oil tank 13 is fully filled with lubricating oil, the induced draft fan 1 is driven to work through an external motor, an external steam source enters the steam wheel shaft 5 through the connecting pipe 4 through the steam inlet pipe 3 by the work of the induced draft fan 1 to drive the steam wheel shaft 5 to rotate, the external steam source also drives the driving plate 71 to rotate in the connecting pipe 4 so as to drive the rotating rod 72 to rotate, so that the fan 73 blows part of the steam source into the sleeve 76, when the steam source reaches the required quantity of the steam wheel shaft 5, the steam source in the sleeve 76 can push the sliding plate 74 to move the attraction magnetic plate 81 to the right and move to the left, the push ring 84 is driven by the connecting plate 82 to push the engagement plate 92 to the left and the tooth plate 91 to be engaged with each other, the clutch rod 93 is clamped with the driving pulley 111, the driven pulley 114 is driven by the belt 113 to rotate, the induced draft fan 1 starts to work, the external steam source is continuously fed into the steam wheel shaft 5 to drive the steam source to work, and the external motor is also driven to generate electricity;
In the process, the transmission gear 101 is driven to be meshed with the connecting gear 102 through the movement of the clutch rod 93, the connecting gear 102 is driven to rotate, the connecting column 103 is driven to rotate, the piston 104 is driven to slide up and down along the inner side wall of the piston sleeve 105, lubricating oil in the oil pipe 106 is sprayed on the meshing part of the tooth plate 91 and the meshing plate 92 through the oil spraying pipe 107 when the piston 104 slides up, the lubricating oil in the oil tank 13 is pumped into the oil pipe 106 when the piston 104 slides down, so that the effective lubrication on the meshing part of the tooth plate 91 and the meshing plate 92 and the rotating part of the pushing ring 84 and the meshing plate 92 is realized, the operation is simple, convenient and quick, the burden of personnel is reduced, the running of the whole equipment is ensured, and popularization is worth.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides a vapour electricity is two to drive turbine detects with lubricating structure which characterized in that includes:
The device comprises an induced draft fan (1), one end of the induced draft fan (1) is fixedly connected with a steam inlet pipe (3), the other end of the induced draft fan (1) is fixedly connected with a rotating shaft (6), the side wall of a steam turbine (2) is connected with a steam turbine shaft (5) through a bearing, the outer side wall of the steam turbine (2) is fixedly connected with an operation box (12), the outer side wall of the operation box (12) is fixedly connected with an oil tank (13), the inner side wall of the operation box (12) is connected with the end of the rotating shaft (6) through a bearing, the end of the induced draft fan (1) is fixedly connected with the steam turbine (2) through a connecting pipe (4), the side wall of the connecting pipe (4) is provided with a driving device (7), the driving device (7) is used for detecting the quantity entering the steam turbine (2), and the driving device (7) comprises a driving plate (71), a rotating rod (72), a fan (73), a sliding plate (74), a reset spring (75) and a sleeve (76). The end of the driving plate (71) is fixedly connected with the outer side wall of the rotating rod (72), the outer side wall of the rotating rod (72) is fixedly connected with the end of the fan (73), the inner side wall of the sliding plate (74) is in sliding connection with the outer side wall of the rotating rod (72), one end of the return spring (75) is fixedly connected with the side wall of the sliding plate (74), the inner side wall of the sleeve (76) is in sliding connection with the outer side wall of the sliding plate (74), the end of the sleeve (76) is fixedly connected with the outer side wall of the connecting pipe (4), the other end of the return spring (75) is fixedly connected with the outer side wall of the connecting pipe (4), the end of the rotating rod (72) is connected with the inner side wall of the connecting pipe (4) through a bearing, and the end of the rotating rod (72) is connected with the inner side wall of the operating box (12) through a bearing;
the connecting mechanism (8), the connecting mechanism (8) is used for transmitting the power generated by the driving device (7), the input end of the connecting mechanism (8) is attracted with the output end of the driving device (7), and the connecting mechanism (8) comprises a magnetic plate (81), a connecting plate (82), a connecting spring (83) and a pushing ring (84); the outer side wall of the magnetic plate (81) is fixedly connected with one end of the connecting plate (82), the other end of the connecting plate (82) is fixedly connected with the outer side wall of the pushing ring (84), the outer side wall of the connecting plate (82) is fixedly connected with one end of the connecting spring (83), and the other end of the connecting spring (83) is fixedly connected with the inner side wall of the operating box (12);
The clutch assembly (9), the clutch assembly (9) is driven by the connecting mechanism (8), the clutch assembly (9) is used for transmitting power generated by the steam turbine (2), and the clutch assembly (9) comprises a tooth plate (91), a meshing plate (92), a clutch lever (93) and a limiting lever (94); the outer side wall of the tooth plate (91) is meshed with the outer side wall of the meshing plate (92); the outer side wall of the meshing plate (92) is fixedly connected with the end part of the clutch rod (93), the outer side wall of the limiting rod (94) is in sliding connection with the inner side wall of the clutch rod (93), the side wall of the tooth plate (91) is fixedly connected with the end part of the steam turbine shaft (5), the end part of the limiting rod (94) is connected with the inner side wall of the operating box (12) through a bearing, the inner side wall of the pushing ring (84) is in sliding connection with the outer side wall of the clutch rod (93), and the side wall of the pushing ring (84) is in rotating connection with the side wall of the meshing plate (92);
The lubrication mechanism (10), the lubrication mechanism (10) is driven by the clutch assembly (9), the lubrication mechanism (10) is used for lubricating the clutch assembly (9) and lubricating the connection part of the clutch assembly (9) and the connection mechanism (8), and the lubrication mechanism (10) comprises a transmission gear (101), a connection gear (102), a connection column (103), a piston (104), a piston sleeve (105), an oil pipe (106) and an oil injection pipe (107); the outer side wall of the transmission gear (101) is meshed with the outer side wall of the connecting gear (102), the side wall of the connecting gear (102) is connected with the end part of the connecting column (103) through a bearing, one end of the piston (104) is in sliding connection with the outer side wall of the connecting column (103), the inner side wall of the piston sleeve (105) is in sliding connection with the other end of the piston (104), the outer side wall of the oil pipe (106) is fixedly connected with the end part of the piston sleeve (105), the top of the oil injection pipe (107) is fixedly connected with the bottom of the oil pipe (106), the outer side wall of the clutch lever (93) is fixedly connected with the inner side wall of the transmission gear (101), the oil injection pipe (107) is just opposite to the meshing part of the toothed plate (91) and the meshing plate (92), and the oil injection pipe (107) is just opposite to the rotating part of the push ring (84) and the meshing plate (92);
The transmission assembly (11) is used for transmitting power generated by the steam turbine (2) through the clutch assembly (9), and the transmission assembly (11) comprises a driving belt pulley (111), a limiting ring (112), a belt (113) and a driven belt pulley (114); the inside lateral wall of driving pulley (111) with the lateral wall of spacing ring (112) rotates to be connected, the inside wall of belt (113) with the lateral wall of driving pulley (111) laminates mutually, the lateral wall of driven pulley (114) with the inside wall of belt (113) laminates mutually, the tip of spacing ring (112) with the inside wall fixed connection of control box (12), the inside wall of driven pulley (114) with the lateral wall fixed connection of pivot (6), the lateral wall of clutch lever (93) with the inside wall looks joint of driving pulley (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111051271.6A CN113982704B (en) | 2021-09-08 | Lubricating structure for detecting steam-electricity double-drive steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111051271.6A CN113982704B (en) | 2021-09-08 | Lubricating structure for detecting steam-electricity double-drive steam turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113982704A CN113982704A (en) | 2022-01-28 |
| CN113982704B true CN113982704B (en) | 2024-06-25 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058444A (en) * | 2018-09-26 | 2018-12-21 | 房玉山 | A kind of ball mill lubricating system |
| CN110153112A (en) * | 2019-05-13 | 2019-08-23 | 中广核核电运营有限公司 | Steam turbine for nuclear power station adjusts Oil System Flushing method |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058444A (en) * | 2018-09-26 | 2018-12-21 | 房玉山 | A kind of ball mill lubricating system |
| CN110153112A (en) * | 2019-05-13 | 2019-08-23 | 中广核核电运营有限公司 | Steam turbine for nuclear power station adjusts Oil System Flushing method |
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