Oil detection and diagnosis and treatment system

Abstract

The utility model provides an oil liquid detection and diagnosis system which is provided with a gear box, a main path structure and a bypass structure, the gear box is provided with a first three-way connector and a second three-way connector, the input end of the first three-way connector is communicated with an oil discharge outlet of the gear box, and the output end of the second three-way connector is communicated with an oil inlet of the gear box; the main path structure is provided with an oil liquid detector and a fan oil pump, one end of the oil liquid detector is connected with a first output end pipeline of the first three-way connector, one end of the fan oil pump is connected with a pipeline at the other end of the oil liquid detector, and the other end of the fan oil pump is connected with a first input end pipeline of the second three-way connector; the bypass structure is provided with an oil liquid fine filtration regeneration device, the oil inlet end of the oil liquid fine filtration regeneration device is connected with a second output end pipeline of the first three-way connector, and the oil discharge end of the oil liquid fine filtration regeneration device is connected with a second input end pipeline of the second three-way connector. Therefore, real-time detection and diagnosis of the lubricating oil in the gearbox are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fan field especially relates to an oil detection and diagnosis and treatment system. BACKGROUND

[0002] In the fan system, the gear box is a key component, which is used for transmitting power and controlling the speed and torque of the machine. The gear box realizes the required output speed and torque through the combination of various gears, bearings and other mechanical components.

[0003] In the existing fan system, due to the long time use of the gear box, the internal parts of the gear box will be worn and produce wear particles, and at the same time the lubricating oil in the gear box will be oxidized due to long time contact with air, and then the lubricating oil in the gear box will also appear oil pollution, and when the oil pollution exceeds the standard, it will block the gear box or other parts of the fan, and then easily cause damage to the fan system. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of oil detection and diagnosis and treatment systems, by establishing the circulation oil circuit of main road and bypass, realize the real-time detection and diagnosis of the lubricating oil in gear box, and then when oil quality alarm, oil pollution in oil can be filtered out, ensure the purity of oil, avoid the damage to fan system due to the blockage of oil circuit.

[0005] To achieve the above object, first, the utility model embodiment proposes an oil detection and diagnosis and treatment system, comprising:

[0006] Gear box, gear box is equipped with first three-way joint and second three-way joint, the input end of first three-way joint is connected with the oil outlet of gear box, and the output end of second three-way joint is connected with the oil inlet of gear box;

[0007] Main road structure, main road structure is equipped with oil detector and fan oil pump, one end of oil detector is connected with the first output end pipeline of first three-way joint, one end of fan oil pump is connected with the other end pipeline of oil detector, the other end of fan oil pump is connected with the first input end pipeline of second three-way joint;

[0008] Bypass structure, bypass structure is equipped with oil fine filter regeneration device, the oil inlet end of oil fine filter regeneration device is connected with the second output end pipeline of first three-way joint, and the oil outlet end of oil fine filter regeneration device is connected with the second input end pipeline of second three-way joint;

[0009] The oil detector is used to detect the quality of the oil in the gearbox in real time, the oil fine filter regeneration device is used to filter and regenerate the oil in the gearbox when the quality of the oil exceeds the standard, and the fan oil pump is used to provide pressure for the oil transmission between the main road structure and the gearbox.

[0010] Further, in some embodiments, the oil fine filter regeneration device comprises a first container and a second container, the oil inlet end of the oil fine filter regeneration device is in communication with the first container, the first container is in communication with the second container, the second container is in communication with the oil outlet end of the oil fine filter regeneration device, a pre-stage particle filter element is arranged in the first container, and a biomass oil filter element is arranged in the second container. The pre-stage particle filter element is used to physically filter the oil in the gearbox to filter wear particles, and the biomass oil filter element is used to chemically filter the oil in the gearbox to purify the regenerated oil.

[0011] Further, in some embodiments, the oil fine filter regeneration device further comprises a base, and the first container and the second container are arranged above the base.

[0012] Further, in some embodiments, the main road oil pipe is further provided with a flange joint, the flange joint is connected in series between the fan oil pump and the oil detector, and the flange joint is used as a pipeline connection adapter of the fan oil pump.

[0013] Further, in some embodiments, the main road oil pipe is further provided with a fan filter element, the fan filter element is connected in series between the fan oil pump and the second end of the second three-way joint, and the fan filter element is used for impurity filtering of the oil in the main road structure.

[0014] Further, in some embodiments, the main road oil pipe is further provided with a breather, the breather is connected in series between the fan filter element and the second end of the second three-way joint, and the breather is used to stabilize the oil pressure in the main road structure.

[0015] Further, in some embodiments, the oil detection and treatment system further comprises a fan engine room power distribution cabinet, the fan engine room power distribution cabinet is provided with an oil information collector, the oil information collector is in communication with the oil detector and the oil fine filter regeneration device respectively, and the oil information collector is used to collect detection parameters in the oil detector or the oil fine filter regeneration device.

[0016] Further, in some embodiments, the communication mode between the oil information collector and the oil detector is RS485 bus communication, and the communication mode between the oil information collector and the oil fine filter regeneration device is RS485 bus communication.

[0017] Further, in some embodiments, the fan engine room power distribution cabinet is further provided with a fiber switch, the fiber switch is in communication connection with the oil information collector, and the fiber switch is used to transmit the detection parameters collected by the oil information collector to the tower foundation of the fan.

[0018] Further, in some embodiments, the communication mode between the optical fiber switch and the oil information collector is network cable communication, and the communication coordination between the optical fiber switch and the oil information collector is a TCP / IP protocol.

[0019] The oil detection and diagnosis and treatment system has at least the following beneficial effects: the gear box, the main path structure and the bypass structure are provided, the gear box is provided with a first three-way joint and a second three-way joint, an input end of the first three-way joint is in communication with an oil outlet of the gear box, and an output end of the second three-way joint is in communication with an oil inlet of the gear box; the main path structure is provided with an oil detector and a fan oil pump, one end of the oil detector is connected with a first output end pipeline of the first three-way joint, one end of the fan oil pump is connected with the other end pipeline of the oil detector, and the other end of the fan oil pump is connected with a first input end pipeline of the second three-way joint; the bypass structure is provided with an oil fine filtration and regeneration device, an oil inlet end of the oil fine filtration and regeneration device is connected with a second output end pipeline of the first three-way joint, and an oil outlet end of the oil fine filtration and regeneration device is connected with a second input end pipeline of the second three-way joint; wherein the oil detector is used for detecting the oil quality in the gear box in real time, the oil fine filtration and regeneration device is used for filtering and regenerating the oil in the gear box when the oil quality is out of standard, and the fan oil pump is used for providing pressure for oil transmission between the main path structure and the gear box, so that the circulation oil path of the main path and the bypass is established, the lubricating oil in the gear box is detected and treated in real time, and when the oil quality is alarming, the oil pollutants in the oil can be filtered out, the purity of the oil is ensured, and the fan system is prevented from being damaged due to oil path blockage.

[0020] Other features and advantages of the present application will be set forth in the descriptions that follow, and in part will be apparent from the descriptions or can be learned by practice of the application. The purposes and other advantages of the application can be realized and obtained by the structure particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and serve to explain the technical solutions of the application, and do not constitute a limitation on the technical solutions of the application.

[0022] The application will be further described below with reference to the drawings and embodiments;

[0023] Figure 1 is a structural diagram of an oil detection and diagnosis and treatment system provided by some embodiments of the application;

[0024] Figure 2 is a structural diagram of an oil fine filtration and regeneration device provided by some embodiments of the application;

[0025] The figure mark: gear box 100, first three joint 110, second three joint 120, main road structure 200, oil detector 210, fan oil pump 220, flange joint 230, fan filter element 240, respirator 250, bypass structure 300, oil fine filter regeneration device 310, first container 311, second container 312, base 313, fan engine room distribution cabinet 400, oil information collector 410, optical fiber switch 420. DETAILED DESCRIPTION

[0026] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as limiting the protection scope of the utility model.

[0027] In the description of the utility model, if the first, second is used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features, it should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the utility model described here can be implemented in the order other than those illustrated or described here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0028] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood broadly, and the person skilled in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.

[0029] In the existing fan system, due to the long-term use of the gear box, the internal parts of the gear box will be worn and produce wear particles, and the lubricating oil in the gear box will also be oxidized due to long-term contact with air, so that the lubricating oil in the gear box also appears oil pollution, and when the oil pollution exceeds the standard, it will block the gear box or other parts of the fan, and then easily cause damage to the fan system.

[0030] Based on this, this utility model embodiment provides an oil detection and treatment system, which includes a gearbox, a main circuit structure, and a bypass structure. The gearbox has a first tee connector and a second tee connector. The input end of the first tee connector is connected to the oil drain port of the gearbox, and the output end of the second tee connector is connected to the oil inlet port of the gearbox. The main circuit structure includes an oil detector and a blower oil pump. One end of the oil detector is connected to the first output end of the first tee connector, one end of the blower oil pump is connected to the other end of the oil detector, and the other end of the blower oil pump is connected to the first input end of the second tee connector. The bypass structure includes an oil fine filtration and regeneration device, the oil fine filtration and regeneration device's inlet end being connected to... The second output end of the first tee connector is connected to the pipeline, and the oil discharge end of the oil fine filtration and regeneration device is connected to the second input end of the second tee connector. The oil detector is used to monitor the oil quality in the gearbox in real time. The oil fine filtration and regeneration device is used to filter and regenerate the oil in the gearbox when the oil quality exceeds the standard. The fan oil pump provides pressure for oil transmission between the main circuit structure and the gearbox. By establishing a circulating oil circuit between the main circuit and the bypass circuit, real-time monitoring and treatment of the lubricating oil in the gearbox are achieved. When an oil quality alarm is triggered, oil contaminants in the oil can be filtered out, ensuring the purity of the oil and preventing damage to the fan system due to blockage in the oil circuit.

[0031] Therefore, the embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0032] Reference Figure 1 As shown, Figure 1 This is a perspective view of the oil detection and treatment system provided in some embodiments of the present invention, which is interconnected with a gearbox. The oil circuit structure includes a gearbox 100, a main circuit structure 200, and a bypass structure 300. The gearbox 100 is provided with a first three-way connector 110 and a second three-way connector 120. The input end of the first three-way connector 110 is connected to the oil drain port of the gearbox 100, and the output end of the second three-way connector 120 is connected to the oil inlet port of the gearbox 100.

[0033] The main road structure 200 is equipped with an oil detector 210 and a fan oil pump 220. One end of the oil detector 210 is connected to the first output end of the first tee connector 110, one end of the fan oil pump 220 is connected to the other end of the oil detector 210, and the other end of the fan oil pump 220 is connected to the first input end of the second tee connector 120.

[0034] The bypass structure 300 is equipped with an oil fine filtration and regeneration device 310. The oil inlet end of the oil fine filtration and regeneration device 310 is connected to the second output end pipeline of the first tee connector 110, and the oil outlet end of the oil fine filtration and regeneration device 310 is connected to the second input end pipeline of the second tee connector 120.

[0035] Among them, the oil detector 210 is used to detect the oil quality in the gearbox 100 in real time, the oil fine filtration and regeneration device 310 is used to filter and regenerate the oil in the gearbox 100 when the oil quality exceeds the standard, and the fan oil pump 220 is used to provide pressure for oil transmission between the main circuit structure 200 and the gearbox 100. In addition, by establishing the main circuit and bypass circulation oil circuit, the lubricating oil in the gearbox 100 can be detected and treated in real time. When the oil quality alarm is triggered, the oil contaminants in the oil can be filtered out to ensure the purity of the oil and avoid damage to the fan system caused by the blockage of the oil circuit.

[0036] Furthermore, refer to Figure 2 As shown, Figure 2 This is a structural diagram of an oil fine filtration and regeneration device provided in some embodiments of the present invention. The oil fine filtration and regeneration device 310 includes a first container 311, a second container 312, and a base 313. The first container 311 and the second container 312 are located above the base 313. The oil inlet of the oil fine filtration and regeneration device 310 is connected to the first container 311, the first container 311 is connected to the second container 312, and the second container 312 is connected to the oil outlet of the oil fine filtration and regeneration device 310. The first container 311 is provided with a pre-stage particulate filter element, and the second container 312 is provided with a biomass oil filter element. The pre-stage particulate filter element is used to physically filter the oil in the gearbox 100 to filter wear particles, and the biomass oil filter element is used to chemically filter the oil in the gearbox 100 to purify and regenerate the oil.

[0037] It should be noted that the biomass oil filter element uses a plant fiber structure. Utilizing the special pore structure and large volumetric structure of plant fibers, it effectively filters out fine impurities in the oil, thereby comprehensively improving and repairing the online lubricating oil. Furthermore, unlike existing filtration devices with a flow rate of nearly 2L / min, the regenerated fine filter can achieve a flow rate of over 10L / min, resulting in a shorter oil tank filtration cycle and a more significant filtration effect.

[0038] It is worth noting that the oil fine filtration and regeneration device 310 differs from existing filtration devices. By setting a pre-stage particulate filter element in the first container 311, the service life of the biomass oil filter element can be significantly extended, effectively improving the oil cleanliness level. While regenerating the oil, it suppresses the chain wear reaction of the gearbox 100, thus improving the overall efficiency of the oil operation. In the second container 312, by setting a biomass oil filter element, it removes oxides and precipitates, repairs the base oil, and enhances the performance of additives by using various chemical reaction methods such as anti-oxidation, oxidative decomposition, reduction, chemical reaction, addition, elimination, and integration, without excessive decolorization or adsorption. This process protects the integrity of the oil components.

[0039] Furthermore, refer to Figure 1As shown, the main oil pipe is also provided with a flange joint 230 connected in series between the fan oil pump 220 and the oil detector 210, which is used as a pipeline connection adapter for the fan oil pump 220, so as to adapt to pipelines of different sizes and provide good adaptability, which makes the fan system flexible to integrate fan oil pumps 220 and oil detectors 210 of different models.

[0040] Further, the main oil pipe is also provided with a fan filter element 240 connected in series between the fan oil pump 220 and the second end of the second three-way joint 120, which is used for impurity filtration of the oil in the main structure 200.

[0041] Further, the main oil pipe is also provided with a breather 250 connected in series between the fan filter element 240 and the second end of the second three-way joint 120, which is used to stabilize the oil pressure in the main structure 200, so as to reduce system failures caused by pressure fluctuations and pollutants, and improve the overall reliability of the system.

[0042] Further, the oil detection and treatment system also includes a fan nacelle power distribution cabinet 400 provided with an oil information collector 410, which is in communication with the oil detector 210 and the oil fine filtration and regeneration device 310, and is used to collect detection parameters in the oil detector 210 or the oil fine filtration and regeneration device 310.

[0043] In one possible implementation, the communication mode between the oil information collector 410 and the oil detector 210 is RS485 bus communication, and the communication mode between the oil information collector 410 and the oil fine filtration and regeneration device 310 is RS485 bus communication.

[0044] Further, the fan nacelle power distribution cabinet 400 is also provided with a fiber switch 420 in communication with the oil information collector 410, which is used to transmit the detection parameters collected by the oil information collector 410 to the tower base of the fan.

[0045] In one possible implementation, the communication mode between the fiber switch 420 and the oil information collector 410 is network communication, and the communication coordination between the fiber switch 420 and the oil information collector 410 is TCP / IP protocol.

[0046] It should be understood that in the present application, "at least one" means one or more, and "multiple" means two or more. "And / or" is used to describe the relationship between the associated objects, which means that there can be three kinds of relationships, for example, "A and / or B" can represent three cases: only A, only B, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally represents an "or" relationship between the associated objects before and after. "At least one" or similar expressions refer to any combination of these items, including any combination of single or multiple items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0047] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present application.

Claims

1. An oil detection and diagnosis system, characterized in that, include: The gearbox is provided with a first tee connector and a second tee connector. The input end of the first tee connector is connected to the oil drain port of the gearbox, and the output end of the second tee connector is connected to the oil inlet port of the gearbox. The main road structure is equipped with an oil detector and a fan oil pump. One end of the oil detector is connected to the first output end of the first tee connector, one end of the fan oil pump is connected to the other end of the oil detector, and the other end of the fan oil pump is connected to the first input end of the second tee connector. The bypass structure is equipped with an oil fine filtration and regeneration device. The oil inlet of the oil fine filtration and regeneration device is connected to the second output end of the first three-way connector, and the oil outlet of the oil fine filtration and regeneration device is connected to the second input end of the second three-way connector. The oil detector is used to detect the oil quality in the gearbox in real time, the oil fine filtration and regeneration device is used to filter and regenerate the oil in the gearbox when the oil quality exceeds the standard, and the fan oil pump is used to provide pressure for the oil transmission between the main road structure and the gearbox.

2. The oil detection and treatment system according to claim 1, characterized in that, The oil fine filtration and regeneration device includes a first container and a second container. The oil inlet of the oil fine filtration and regeneration device is connected to the first container, the first container is connected to the second container, and the second container is connected to the oil outlet of the oil fine filtration and regeneration device. The first container is equipped with a pre-stage particulate filter element, and the second container is equipped with a biomass oil filter element. The pre-stage particulate filter element is used to physically filter the oil in the gearbox to filter wear particles, and the biomass oil filter element is used to chemically filter the oil in the gearbox to purify and regenerate the oil.

3. The oil detection and treatment system according to claim 2, characterized in that, The oil fine filtration and regeneration device also includes a base, with the first container and the second container disposed above the base.

4. The oil detection and treatment system according to claim 1, characterized in that, The main oil pipeline is also equipped with a flange joint, which is connected in series between the fan oil pump and the oil detector. The flange joint is used as a pipeline connection adapter for the fan oil pump.

5. The oil detection and treatment system according to claim 1, characterized in that, The main pipeline is also equipped with a fan filter element, which is connected in series between the fan oil pump and the second end of the second three-way connector. The fan filter element is used to filter impurities in the oil within the main pipeline structure.

6. The oil detection and treatment system according to claim 5, characterized in that, The main pipeline is also equipped with a breather, which is connected in series between the blower filter element and the second end of the second three-way connector. The breather is used to stabilize the oil pressure in the main pipeline structure.

7. The oil detection and treatment system according to claim 1, characterized in that, The oil detection and treatment system also includes a wind turbine nacelle power distribution cabinet, which is equipped with an oil information collector. The oil information collector is connected to the oil detector and the oil fine filtration and regeneration device, respectively. The oil information collector is used to collect the detection parameters in the oil detector or the oil fine filtration and regeneration device.

8. The oil detection and treatment system according to claim 7, characterized in that, The communication method between the oil information collector and the oil detector is RS485 bus communication, and the communication method between the oil information collector and the oil fine filtration and regeneration device is RS485 bus communication.

9. The oil detection and treatment system according to claim 7, characterized in that, The wind turbine nacelle power distribution cabinet is also equipped with a fiber optic switch, which is communicatively connected to the oil information collector. The fiber optic switch is used to transmit the detection parameters collected by the oil information collector to the wind turbine tower base.

10. The oil detection and treatment system according to claim 9, characterized in that, The communication method between the fiber optic switch and the oil information collector is network cable communication, and the communication coordination between the fiber optic switch and the oil information collector is TCP / IP protocol.

Images