CN113431647A - Efficient oil station device with online oil purification function - Google Patents
Efficient oil station device with online oil purification function Download PDFInfo
- Publication number
- CN113431647A CN113431647A CN202110793257.7A CN202110793257A CN113431647A CN 113431647 A CN113431647 A CN 113431647A CN 202110793257 A CN202110793257 A CN 202110793257A CN 113431647 A CN113431647 A CN 113431647A
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- China
- Prior art keywords
- oil
- station device
- online
- purification function
- pipeline
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/10—Heating, e.g. warming-up before starting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
- F01D25/20—Lubricating arrangements using lubrication pumps
Abstract
A high-efficiency oil station device with an online oil purification function belongs to the technical field of oil conveying devices and comprises an oil supply assembly, wherein an oil outlet end pipeline of the oil supply assembly is connected with a cooling assembly, an output end pipeline of the cooling assembly is connected with a filtering assembly, the high-efficiency oil station device also comprises an adjusting system used for controlling oil pressure, the adjusting system comprises a plurality of sensors, the sensors are respectively installed in each pipeline, and an adjusting throttle valve is arranged at the position of a pipeline joint; according to the invention, a stable and clean oil is provided for the steam turbine through the oil supply assembly, the cooling assembly, the filtering assembly and the adjusting system, so that the use of the steam turbine is ensured, and meanwhile, the reliability in the liquid conveying process is ensured through online real-time monitoring and regulation of the adjusting system.
Description
Technical Field
The invention belongs to the technical field of oil liquid conveying devices, and particularly relates to a high-efficiency oil station device with an online oil purification function.
Background
The steam turbine is also called as a steam turbine engine, and is a rotary steam power device.A high-temperature high-pressure steam passes through a fixed nozzle to become an accelerated airflow and then is sprayed onto blades, so that a rotor provided with blade rows rotates, and simultaneously, the rotor does work outwards. Steam turbines are the main equipment of modern thermal power plants, and are also used in the metallurgical industry, chemical industry and ship power plants.
Therefore, the steam turbine needs to ensure sufficient stability during operation, and as the number of uses of the equipment increases, more waste is generated in the oil, thereby affecting the use of the steam turbine.
Disclosure of Invention
The invention aims to provide a high-efficiency oil station device with an online oil purification function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a take online oil purification function's high-efficient oil station device, includes fuel feeding unit, fuel feeding unit's play oil end pipe connection has cooling module, cooling module's output end pipe connection has filtering component, wherein, still including being provided with the governing system who is used for controlling oil hydraulic pressure, governing system includes a plurality of sensor, a plurality of the sensor is installed respectively in each pipeline, just pipeline kneck is provided with the regulation choke valve.
Compared with the prior art, the technical scheme has the following effects:
according to the invention, a stable and clean oil is provided for the steam turbine through the oil supply assembly, the cooling assembly, the filtering assembly and the adjusting system, so that the use of the steam turbine is ensured, and meanwhile, the reliability in the liquid conveying process is ensured through online real-time monitoring and regulation of the adjusting system.
Preferably, the oil supply assembly comprises at least one oil pump, wherein if the number of the oil pumps is more than or equal to two, the oil inlet end pipeline of each oil pump is connected with a pressure switch.
Preferably, the regulating system further comprises an accumulator connected to the output of the oil pump via a pipe.
Preferably, the cooling assembly comprises at least one cooler, and an input end of the cooler is connected with an output end of the oil supply assembly through a pipeline.
Preferably, the filtering assembly comprises at least one filter, a detection sensor is fixedly arranged in the filter, the detection sensor is in signal connection with the regulating system, and a differential pressure switch is arranged on the filter.
Preferably, the oil tank is internally provided with an electric heater in a hollow manner, and the inside of the oil tank is connected with the input end pipeline of the oil supply assembly.
Preferably, the electric heater is signally connected to the conditioning system.
Preferably, the oil tank is provided with a smoke exhaust fan.
Preferably, the oil tank is provided with a liquid level indicator for detecting the liquid level in the oil tank, and the liquid level indicator is in signal connection with an alarm mechanism.
Preferably, the alarm mechanism is an audible and visual alarm, or the alarm mechanism comprises a communication unit, the communication unit is in signal connection with a control terminal, and the control terminal is one or more of a handheld terminal or a central control room.
Drawings
FIG. 1 is a first schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
fig. 3 is a partially enlarged view of a portion "a" in fig. 1.
In the figure: 1-an oil supply assembly; 10-an oil pump; 11-an emergency oil pump; 2-a cooling assembly; 20-a cooler; 3-a filter assembly; 30-a filter; 4-a regulation system; 40-a sensor; 41-adjusting a throttle valve; 5-an oil tank; 6-an electric heater; 7-smoke exhaust fan; 8-a liquid level indicator; 9-an alarm mechanism; 100-a temperature control valve; 101-a base; 102-instrument stands; 103-oil absorption injection pipe; 104-exhaust oil trap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below in detail and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example (b):
the invention provides a high-efficiency oil station device with an online oil purification function as shown in figures 1 and 3, which comprises an oil supply assembly 1, wherein an oil outlet end pipeline of the oil supply assembly 1 is connected with a cooling assembly 2, an output end pipeline of the cooling assembly 2 is connected with a filtering assembly 3, and the high-efficiency oil station device also comprises an adjusting system 4 for controlling the oil pressure.
In this embodiment, the adjusting system 4 includes a controller, the controller is in signal connection with a plurality of sensors 40, the plurality of sensors 40 are respectively installed in each pipeline, an adjusting throttle valve 41 is arranged at a pipeline interface, and the adjusting throttle valve 41 is in signal connection with the controller; through setting up the controller, carry out processing analysis with the information that sensor 40 gathered, carry out automatic regulation and control throttle valve 41 again to realize the steady voltage of system self.
In addition, the system also comprises a temperature control valve 100 which ensures that the temperature of the oil conveyed in the pipeline is in a stable state, avoids cold oil starting the steam turbine and prolongs the service life of the steam turbine; meanwhile, the adjusting system 4 further comprises a return pipe.
The oil supply assembly 1 comprises at least one oil pump 10, and can be known by referring to fig. 2, the number of the oil pumps 10 is two, at the moment, the oil inlet end pipeline of the oil pump 10 is connected with a pressure switch, only one oil pump is started in the actual working process, the other oil pump is used as a standby oil pump, meanwhile, the oil pump 10 is monitored by setting the pressure switch, the oil pump 10 in the working process is ensured to be always in a normal working state, namely, even if one oil pump fails, the standby oil pump can be started in time, the oil supply to a steam turbine is ensured, and the flexibility and the stability of the using process of the device are enhanced.
In addition, it should be noted that the adjusting system 4 further includes an energy accumulator, and the energy accumulator is connected to the output end of the oil pump 10 through a pipeline, so that when the oil pump 10 is switched, pressure imbalance in the pipeline is avoided, and normal operation of the steam turbine is guaranteed.
The high-efficiency oil station device further comprises an oil tank 5, wherein the oil tank 5 is hollow and is provided with an electric heater 6, the inside of the oil tank 5 is connected with an input end pipeline of the oil supply assembly 1, and the electric heater 6 is in signal connection with the adjusting system 4; the oil temperature in the oil tank 5 is prevented from being lower than the starting oil temperature of the steam turbine.
In this embodiment, the oil supply unit 1 further includes an oil suction injection pipe 103 connected to the oil tank 5.
In this embodiment, the oil tank 5 is provided with the smoke exhaust fan 7, the position of the pipeline connection between the smoke exhaust fan 7 and the oil tank 5 is further provided with the exhaust oil stopper 104, so that the oil in the oil tank 5 is prevented from being extracted by the smoke exhaust fan 7, the oil smoke generated by the heating of the electric heater 6 in the oil tank 5 is stably discharged, meanwhile, the inside of the oil tank 5 is kept in a negative pressure state, and the return pipe is connected with the oil tank 5 through the pipeline connection, so that the return pipe is favorable for returning in the negative pressure state.
In addition, a liquid level indicator 8 for detecting the liquid level inside the oil tank 5 is arranged on the oil tank 5, the liquid level indicator 8 is in signal connection with an alarm mechanism 9, in the embodiment, the alarm mechanism 9 is an audible and visual alarm, in another embodiment, the alarm mechanism 9 comprises a communication unit, the communication unit is in signal connection with a control terminal, and the control terminal is one or more of a handheld terminal or a central control room.
In another embodiment, the oil supply device further comprises an emergency oil pump 11, the emergency oil pump 11 is connected with the oil tank 5 through a pipeline, and when the device fails, namely the pressure of an oil pipe is reduced to 0.08MPa, the emergency oil pump 11 is started to ensure the safe stop of the steam turbine.
The cooling assembly 2 comprises at least one cooler 20, and the input end of the cooler 20 is connected with the output end of the oil supply assembly 1 through a pipeline; in this embodiment, two sets of coolers 20 are provided, and the two sets of coolers 20 are communicated with each other through a pipeline, that is, the oil inlet ends of the two sets of coolers 20 are connected to a multi-way valve, so that in the actual working process, the stability in the working process is ensured while the switching is carried out without stopping the machine.
The filter assembly 3 comprises at least one filter 30, in the embodiment, two sets of filters 30 are arranged, a differential pressure switch 32 is arranged on the filter 30, the pressure loss of a filter element inside the filter 30 is monitored by arranging the differential pressure switch, and the reliability in the working process is improved while the filtering effect on oil is ensured.
In another embodiment, a detection sensor 31 is fixedly arranged inside the filter 30, and the detection sensor 31 is in signal connection with the regulating system 4, wherein the detection sensor 31 is used for monitoring the impurity content in the filtered oil.
In the embodiment, the device further comprises a base 101, and an instrument holder 102 for mounting various indicating instruments is fixedly arranged on the upper end face of the base 101.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The present invention has been described in terms of embodiments, and several variations and modifications can be made to the device without departing from the principles of the present invention. It should be noted that all the technical solutions obtained by means of equivalent substitution or equivalent transformation, etc., fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a take high-efficient oil station device of online oil purification performance, includes fuel feeding unit (1), its characterized in that: the oil outlet end pipeline of the oil supply assembly (1) is connected with a cooling assembly (2), the output end pipeline of the cooling assembly (2) is connected with a filtering assembly (3), wherein the oil supply assembly further comprises an adjusting system (4) used for controlling oil pressure, the adjusting system (4) comprises a plurality of sensors (40) and a plurality of sensors (40) are respectively installed in each pipeline, and an adjusting throttle valve (41) is arranged at a joint of each pipeline.
2. The high-efficiency oil station device with the online oil purification function of claim 1, wherein: the oil supply assembly (1) comprises at least one oil pump (10), wherein if the number of the oil pumps (10) is more than or equal to two, an oil inlet end pipeline of the oil pump (10) is connected with a pressure switch.
3. The high-efficiency oil station device with the online oil purification function as claimed in claim 2, wherein: the adjusting system (4) further comprises an energy accumulator, and the energy accumulator is connected to the output end of the oil pump (10) through a pipeline.
4. A high efficiency oil station device with on-line oil purification function according to any one of claims 1 to 3, characterized in that: the cooling assembly (2) comprises at least one cooler (20), and the input end of the cooler (20) is connected with the output end of the oil supply assembly (1) through a pipeline.
5. The high-efficiency oil station device with the online oil purification function according to claim 4, wherein: the filter assembly (3) comprises at least one filter (30), a detection sensor is fixedly arranged inside the filter (30), the detection sensor is in signal connection with the adjusting system (4), and a differential pressure switch is arranged on the filter (30).
6. The high-efficiency oil station device with the online oil purification function of claim 1, wherein: still including being provided with oil tank (5), oil tank (5) inside cavity just is provided with electric heater (6), just the inside of oil tank (5) with the input pipe connection of fuel feeding unit (1).
7. The high-efficiency oil station device with the online oil purification function of claim 6, wherein: the electric heater (6) is connected with the regulating system (4) through signals.
8. The high-efficiency oil station device with the online oil purification function according to claim 6 or 7, wherein: and a smoke exhaust fan (7) is arranged on the oil tank (5).
9. The high-efficiency oil station device with the online oil purification function according to claim 8, wherein: the oil tank (5) is provided with a liquid level indicator (8) used for detecting the liquid level inside the oil tank (5), and the liquid level indicator (8) is connected with an alarm mechanism (9) in a signal mode.
10. The high-efficiency oil station device with the online oil purification function according to claim 9, wherein: the alarm mechanism (9) is an audible and visual alarm, or the alarm mechanism (9) comprises a communication unit which is in signal connection with a control terminal, and the control terminal is one or more of a handheld terminal or a central control room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793257.7A CN113431647A (en) | 2021-07-13 | 2021-07-13 | Efficient oil station device with online oil purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793257.7A CN113431647A (en) | 2021-07-13 | 2021-07-13 | Efficient oil station device with online oil purification function |
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| Publication Number | Publication Date |
|---|---|
| CN113431647A true CN113431647A (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793257.7A Pending CN113431647A (en) | 2021-07-13 | 2021-07-13 | Efficient oil station device with online oil purification function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333711A (en) * | 2009-02-27 | 2012-01-25 | 埃科莱布有限公司 | Pressure accumulator tank system for applying a substance |
| US20170276293A1 (en) * | 2016-03-22 | 2017-09-28 | Meyer Service Company | Lubrication manifold |
| CN108692170A (en) * | 2018-06-29 | 2018-10-23 | 常州市华立液压润滑设备有限公司 | A kind of lubricating oil station and its control system |
| CN109737295B (en) * | 2019-01-07 | 2020-10-09 | 江苏指南润滑液压科技有限公司 | Intelligent compressor thin oil lubrication station |
| CN212565258U (en) * | 2020-08-12 | 2021-02-19 | 浙江天旭机电设备有限公司 | Novel lubricating oil station |
-
2021
- 2021-07-13 CN CN202110793257.7A patent/CN113431647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333711A (en) * | 2009-02-27 | 2012-01-25 | 埃科莱布有限公司 | Pressure accumulator tank system for applying a substance |
| US20170276293A1 (en) * | 2016-03-22 | 2017-09-28 | Meyer Service Company | Lubrication manifold |
| CN108692170A (en) * | 2018-06-29 | 2018-10-23 | 常州市华立液压润滑设备有限公司 | A kind of lubricating oil station and its control system |
| CN109737295B (en) * | 2019-01-07 | 2020-10-09 | 江苏指南润滑液压科技有限公司 | Intelligent compressor thin oil lubrication station |
| CN212565258U (en) * | 2020-08-12 | 2021-02-19 | 浙江天旭机电设备有限公司 | Novel lubricating oil station |
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