CN218298835U - Automatic oil purifying and monitoring system - Google Patents
Automatic oil purifying and monitoring system Download PDFInfo
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- CN218298835U CN218298835U CN202222917005.3U CN202222917005U CN218298835U CN 218298835 U CN218298835 U CN 218298835U CN 202222917005 U CN202222917005 U CN 202222917005U CN 218298835 U CN218298835 U CN 218298835U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a fluid automatic purification monitoring system, fluid automatic purification monitoring system includes: the system comprises an oil tank, an oil liquid purification system, a monitoring analysis system and an operation control system; the oil liquid purification system is used for purifying oil liquid in the oil groove; the monitoring and analyzing system carries out real-time monitoring and operational analysis on each state parameter of the oil purifying system and sends a health state judgment result to the operation control system; the operation control system is connected with the monitoring analysis system and controls the operation of the oil purification system through the monitoring analysis system. The utility model provides a maintain the wasting of resources, the poor and big problem of fluid loss of unit safe operation guarantee ability, reduce equipment failure rate, reduce the material consumption and realize better economic benefits.
Description
Technical Field
The utility model belongs to fluid purifies the field, especially relates to a fluid automatic purification monitoring system.
Background
A lubricating system of large-scale electromechanical equipment is an important guarantee for guaranteeing the safe operation, the service life and the economic benefit of a complete machine, wherein a wind turbine generator is more typical representative equipment.
At present, oil liquid at running positions of a gear box, a yaw part, a pitch part and the like of a wind turbine generator generally adopts a traditional operation and maintenance mode of regularly running, manually detecting and replacing the oil liquid, the operation and maintenance mode can be basically suitable for new equipment in a quality guarantee period, along with continuous high-speed development of wind power construction for many years, a large number of wind turbine generators pass the quality guarantee period and enter the middle service life period at present, mechanical abrasion, fault shutdown and frequent replacement of spare parts caused by poor lubrication of important parts (such as a fan rotating device and the gear box) seriously affect the operation reliability, safety and economic benefit of wind power, and the operation and maintenance mode of regularly detecting and replacing the oil in the prior art needs to be upgraded and improved and perfected urgently.
The operation and maintenance mode of regular inspection and regular oil change has the following defects:
1. the resources are wasted, and the effect is not good: the pertinence of the regular maintenance is not strong, and maintenance resources such as oil, accessories and time are wasted. Because the geographical position and the operating state of each unit are greatly different, the maintenance mode based on the time period inevitably has the defects of the maintenance of the units with more operation, the excessive maintenance of the units with less operation, the failure to pay attention to the maintenance resources and the poor effect.
2. The unit safety operation guarantee ability is poor: the operation faults of the unit are not detected and early warned in real time, emergency treatment is often carried out after the faults occur, the fault response is delayed, the operation and maintenance support capability is poor, and the safety and the operation benefit of the unit are not guaranteed, and the service life of equipment is prolonged.
3. The oil liquid loss is large, uneconomical and not environment-friendly: the quality of the oil is not effectively detected and analyzed, the oil is completely replaced after the use period, the oil loss is large, the economical efficiency is poor, secondary environmental pollution is easy to cause, and the environmental protection performance is poor.
Therefore, how to greatly reduce the oil loss while controlling the cost and enhance the safety of the equipment is an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a fluid automatic purification monitoring system to solve the problem that the maintenance wasting of resources, unit safety operation guarantee ability are poor and the fluid loss is big, reduce equipment trouble rate, reduce material consumption and realize better economic benefits.
In order to achieve the above object, the present invention provides an oil automatic purification monitoring system, comprising: the system comprises an oil tank, an oil liquid purification system, a monitoring analysis system and an operation control system;
the oil liquid purification system comprises an oil absorption oil path, an oil return oil path and an oil filtering unit, wherein one end of the oil absorption oil path is arranged in the oil tank, the other end of the oil absorption oil path is connected with the inlet end of the oil filtering unit, one end of the oil return oil path is arranged in the oil tank, and the other end of the oil return oil path is connected with the outlet end of the oil filtering unit;
the oil liquid purification system is used for purifying oil liquid in the oil groove;
the monitoring and analyzing system is arranged on the oil return pipeline in parallel;
the monitoring and analyzing system carries out real-time monitoring and operational analysis on each state parameter of the oil purifying system and sends a health state judgment result to the operation control system;
the operation control system is connected with the monitoring and analyzing system and controls the operation of the oil purifying system through the monitoring and analyzing system.
Preferably, the oil suction oil path is provided with an electric pump and an oil suction valve; the oil return oil way comprises an oil return valve;
the electric pump is arranged between the oil suction valve and the inlet end of the oil filter unit.
Preferably, the oil suction line is further provided with an instrument unit, a hydraulic safety unit and a one-way valve;
the meter unit, the hydraulic safety unit and the one-way valve are connected in sequence and arranged between the pump and the inlet end of the oil filtering unit.
Preferably, the monitoring and analyzing system comprises: a monitoring inlet valve, a sensor unit, an analysis unit and a monitoring inlet valve;
the monitoring inlet valve, the sensor unit, the analysis unit and the monitoring inlet valve are sequentially connected;
the monitoring inlet valve is connected between the oil filter valve and the oil return valve.
Preferably, the operation control system comprises a control unit and a remote control unit;
the control unit is connected with an analysis unit of the monitoring and analysis system;
the remote control unit is in communication connection with the control unit;
the control unit is used for controlling the operation of the electric energy conversion system and the charging system.
Preferably, the oil tank is a wind turbine oil tank.
The utility model discloses following beneficial effect has:
(1) The automatic oil liquid purification system mainly comprising the electric pump and the oil filter is adopted, so that oil liquid adsorption purification operation can be started at any time according to oil liquid state monitoring information and a system control instruction, oil liquid pollution such as moisture, oxides, micron-sized particles and the like is efficiently eliminated, and high quality of lubricating oil liquid and healthy and stable operation of a fan rotating device are ensured;
(2) Adopt fluid on-line monitoring analytic system: by continuously monitoring the multi-state parameters of pressure, flow, temperature, moisture, oxidized pollutants, vibration and the like of an oil system, judging the health state of oil by utilizing data cleaning, edge calculation and intelligent analysis software, and providing professional and scientific data support and decision-making aid suggestions for the work of oil purification, fault early warning, spare part materials, maintenance and the like;
(3) An intelligent operation control system mainly comprising integrated control and remote control is adopted: the lubricating state can be judged according to the detection and analysis data, automatic operation is realized, remote control operation, intelligent operation and maintenance and data center management are realized, and the technical level of automation and intelligence of the system is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic oil purification monitoring system disclosed by the present invention;
wherein:
1, an oil groove; 2 an oil absorption unit; 3 an electric pump; 4 a meter unit; 5 a hydraulic safety unit; 6, a one-way valve; 7 an oil filtering unit; 8 an oil return unit; 9 monitoring the outlet valve; 10 a sensor unit; 11 an analysis unit; 12 monitoring the inlet valve; 13 a control unit; 14 remote control unit.
Detailed Description
The core of the utility model lies in providing a fluid automatic purification monitoring system to solve the problem that the maintenance wasting of resources, unit safe operation guarantee ability are poor and the fluid loss is big, reduce equipment failure rate, reduce material consumption and realize better economic benefits.
The technical solutions in the embodiments of the present invention will be described clearly 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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the oil automatic purification monitoring system includes: the system comprises an oil tank 1, an oil purification system, a monitoring and analyzing system and an operation control system;
the oil purification system in the embodiment comprises an oil groove 1, an oil suction valve 2, an electric pump 3, an instrument unit 4, a hydraulic safety unit 5, a one-way valve 6, an oil filtering unit 7 and an oil return valve 8; the oil tank 1, the oil suction valve 2, the electric pump 3, the instrument unit 4, the hydraulic safety unit 5, the one-way valve 6, the oil filtering unit 7 and the oil return valve 8 are sequentially connected, and the oil return valve 8 is further connected with the oil tank 1 (a formed oil way is a monitoring loop). Wherein, the oil suction valve 2 and the oil return valve 8 are oil suction and oil return control valves of an oil path respectively; the electric pump 3 sucks oil from the monitoring loop under the control of the control unit 13, and keeps a certain oil pressure of the filtering system, so that the oil keeps proper circulating flow speed and flow; the instrument unit 4 is used for displaying necessary parameters such as oil pressure, temperature and the like; when the pipeline pressure is overlarge, the hydraulic safety unit 5 automatically releases pressure and sends an oil pressure overpressure signal; the oil filtering unit 7 absorbs water, oxidized pollutants and micron particles in oil through an adsorption and filtering component, and performs continuous circulating filtration for a certain period (such as 2-4 weeks) to play a role in purifying the oil and ensure the healthy and safe operation of a fan rotating device (an important part of a wind turbine generator); the oil groove 1 carries out overall layout and compact installation on all parts of the oil filtering system, and the system can be rapidly installed in a modular mode on site and is flexibly arranged.
In other embodiments, the independent oil filtering systems are respectively arranged aiming at different fan rotating devices and different oil quality, flow and working characteristics of each part, so that the filtering and purifying work of the corresponding lubricating oil system is completed, the overall operation safety of the fan is guaranteed, and the fan is always in a good and stable healthy state.
The monitoring and analyzing system in the present embodiment includes a monitoring inlet valve 9, a sensor unit 10, an analyzing unit 11, and a monitoring inlet valve 12; the monitoring inlet valve 9, the sensor unit 10, the analysis unit 11 and the monitoring inlet valve 12 are connected in sequence; the monitoring outlet valve 12 is also connected with the oil tank 1; a monitoring inlet valve 12 is connected between the oil filter unit 7 and the oil return unit 8. The sensor unit 10 comprises monitoring sensors for pressure, flow, temperature, vibration, abrasion, moisture and the like, and is arranged at each key monitoring position of the fan rotation device according to requirements; the analysis unit 11 is a professional oil state parameter acquisition, cleaning, storage and analysis unit, can realize edge calculation of data of the sensor unit 10, and can realize real-time data communication with the control unit 13. The system provides a health state judgment result of the oil purification system through continuous monitoring, data cleaning, model comparison and analysis operation of each state parameter of the oil purification system, so that the operation control system can take corresponding fault prevention and safety maintenance response, and real-time monitoring, professional analysis and effective prevention and control measures are provided for the healthy operation of the fan rotating device.
The operation control system in the embodiment includes a control unit 13 and a remote control unit 14, and the remote control unit 14 is in communication connection with the control unit 13; the control unit 13 is connected to the evaluation unit 11. The control unit 13 is a field operation control device, and can coordinate and control the operation of each component of the oil purification system through a PLC automatic control device according to the judgment result of the analysis unit 11, so as to realize the oil purification and monitoring functions; the remote control unit 14 can send the running state information of the oil automatic purification monitoring system to a shore-based data center and a fan operation and maintenance manager in real time, so that reports of real-time lubrication state information, maintenance spare parts and material lists, operation and maintenance plans, expert diagnosis suggestions and the like are formed, intelligent operation and maintenance of the fan are realized, system start/stop and safe running can be completed through remote control if necessary, and the automatic and intelligent operation and maintenance level of the system is improved.
The utility model has the advantages of it is following:
1. specialized, digital and intelligent operation and maintenance: the oil liquid state real-time monitoring, professional analysis, automatic purification, fault early warning and intelligent operation and maintenance are realized, and the operation and maintenance management level of the fan is obviously improved;
2. reduce material consumption, the feature of environmental protection is good: the lubricating oil quality is improved through the oil purification system, the oil replacement amount and the secondary pollution amount are reduced, the operation cost is reduced, and the environmental protection performance is good;
3. reduce the fault rate, prolong unit life-span: the quality of lubricating oil of the fan rotating device is effectively improved, fault early warning is realized, the fan faults are reduced, the fault shutdown is reduced, and the service life of the unit is prolonged;
4. state maintenance is realized, and operation and maintenance cost is reduced: the regular maintenance of the rotating device is changed into state maintenance and intelligent operation and maintenance, the operation and maintenance speciality, the real-time performance and the effectiveness are improved, the maintenance labor and material consumption are reduced, and the operation and maintenance cost is reduced;
5. the economic benefit is good: through automatic monitoring, intelligent analysis and other automatic and informatization means, material consumption and fault shutdown are reduced, the maintenance period is shortened, the unit operation period is prolonged, and the operation economic benefits are improved.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an oil automatic purification monitoring system which characterized in that, oil automatic purification monitoring system includes: the system comprises an oil tank, an oil liquid purification system, a monitoring analysis system and an operation control system;
the oil liquid purification system comprises an oil absorption oil path, an oil return oil path and an oil filtering unit, wherein one end of the oil absorption oil path is arranged in the oil tank, the other end of the oil absorption oil path is connected with the inlet end of the oil filtering unit, one end of the oil return oil path is arranged in the oil tank, and the other end of the oil return oil path is connected with the outlet end of the oil filtering unit;
the oil liquid purification system is used for purifying oil liquid in the oil groove;
the monitoring and analyzing system is arranged on the oil return oil circuit in parallel;
the monitoring and analyzing system carries out real-time monitoring and operational analysis on each state parameter of the oil purifying system and sends a health state judgment result to the operation control system;
the operation control system is connected with the monitoring and analyzing system and controls the operation of the oil purifying system through the monitoring and analyzing system.
2. The oil automatic purification monitoring system according to claim 1, wherein the oil suction line is provided with an electric pump and an oil suction valve; the oil return oil way comprises an oil return valve;
the electric pump is arranged between the oil suction valve and the inlet end of the oil filter unit.
3. The oil automatic purification monitoring system according to claim 2, wherein the oil suction line is further provided with an instrument unit, a hydraulic safety unit and a check valve;
the meter unit, the hydraulic safety unit and the one-way valve are sequentially connected and arranged between the pump and the inlet end of the oil filtering unit.
4. The automatic oil purification monitoring system according to claim 1, wherein the monitoring and analyzing system comprises: a monitoring inlet valve, a sensor unit, an analysis unit and a monitoring inlet valve;
the monitoring inlet valve, the sensor unit, the analysis unit and the monitoring inlet valve are sequentially connected;
the monitoring inlet valve is connected between the oil filter valve and the oil return valve.
5. The automatic oil purification monitoring system according to claim 1, wherein the operation control system comprises a control unit and a remote control unit;
the control unit is connected with an analysis unit of the monitoring and analysis system;
the remote control unit is in communication connection with the control unit;
the control unit is used for controlling the operation of the electric energy conversion system and the charging system.
6. The automatic oil purification monitoring system according to claim 1, wherein the oil tank is a wind turbine oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917005.3U CN218298835U (en) | 2022-10-31 | 2022-10-31 | Automatic oil purifying and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917005.3U CN218298835U (en) | 2022-10-31 | 2022-10-31 | Automatic oil purifying and monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN218298835U true CN218298835U (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222917005.3U Active CN218298835U (en) | 2022-10-31 | 2022-10-31 | Automatic oil purifying and monitoring system |
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| CN (1) | CN218298835U (en) |
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2022
- 2022-10-31 CN CN202222917005.3U patent/CN218298835U/en active Active
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