CN217112349U - Oil monitoring device suitable for main oil circuit of wind power gear box - Google Patents
Oil monitoring device suitable for main oil circuit of wind power gear box Download PDFInfo
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- CN217112349U CN217112349U CN202220888413.8U CN202220888413U CN217112349U CN 217112349 U CN217112349 U CN 217112349U CN 202220888413 U CN202220888413 U CN 202220888413U CN 217112349 U CN217112349 U CN 217112349U
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Abstract
The utility model relates to a fluid detects technical field, especially relates to a be suitable for fluid monitoring devices of wind-powered electricity generation gear box main oil circuit, including the main casing body, signal control board, grit sensor group, little water sensor, viscosity sensor set up the holding in the main casing body and detect the chamber the main casing body is relative both ends are seted up and are linked the oil-out behind oil circuit front link oil inlet and the oil circuit, link the oil-out before the oil circuit behind oil inlet and the oil circuit and detect the chamber intercommunication with the holding respectively, viscosity sensor, grit sensor group and little water sensor detect the end at least and be located the holding and detect the intracavity, viscosity sensor, grit sensor group and little water sensor respectively with signal control board electric connection. The utility model discloses a be suitable for fluid monitoring devices of wind-powered electricity generation gear box main oil circuit can once detect three kinds of performances to fluid, can reflect the actual conditions of oil betterly, need not to set up many detection device, saves the cost expenditure and reduces complex operation degree.
Description
Technical Field
The utility model relates to a fluid detects technical field, especially relates to a be suitable for fluid monitoring devices of wind-powered electricity generation gear box main oil circuit.
Background
Some wind-powered electricity generation gear box fluid detection device on the market generally for only possessing the detection to a performance of fluid, can't reflect the actual conditions of oil better, if need carry out comparatively comprehensive detection to the performance of fluid, then need set up many devices, increased the loaded down with trivial details degree of operation and the expenditure that detects the cost.
Therefore, the prior art is not sufficient and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the utility model aims to provide a be suitable for fluid monitoring devices of wind-powered electricity generation gear box main oil circuit.
For realizing the above-mentioned purpose, the utility model provides a be suitable for fluid monitoring devices of wind-powered electricity generation gear box main oil circuit, including the main casing body, signal control board, grit sensor group, little water sensor, viscosity sensor set up the holding in the main casing body and detect the chamber the main casing body is relative both ends are seted up and are linked the oil-out behind oil circuit front link oil inlet and the oil circuit, link the oil-out respectively with the holding behind oil circuit front link oil inlet and the oil circuit and detect the chamber intercommunication, viscosity sensor, grit sensor group and little water sensor at least detection end are located the holding and detect the intracavity, viscosity sensor, grit sensor group and little water sensor respectively with signal control board electric connection.
Preferably, the abrasive particle sensor group comprises an abrasive particle sensor main body, an abrasive particle pipeline, an abrasive particle front port and an abrasive particle rear port, the abrasive particle front port is located at a front link oil inlet of the oil path and has an opening size smaller than that of the front link oil inlet of the oil path, the abrasive particle rear port is located at a rear link oil outlet of the oil path and has an opening size smaller than that of the rear link oil outlet of the oil path, one end of the abrasive particle pipeline is communicated with the abrasive particle front port, the other end of the abrasive particle pipeline is communicated with the abrasive particle rear port, the abrasive particle sensor main body is connected to the outer side of the abrasive particle pipeline and partially extends into the abrasive particle pipeline, and at least part of the abrasive particle pipeline and the abrasive particle sensor main body are located in the accommodating detection cavity.
Preferably, a first containing cavity is formed in one end of the main shell, the oil monitoring device suitable for the main oil circuit of the wind power gear box further comprises an upper sealing cover, the upper sealing cover is connected with the main shell and used for plugging the first containing cavity, and the micro water sensor and the viscosity sensor are partially located in the first containing cavity and partially extend into the containing detection cavity.
Preferably, a second accommodating cavity is formed in the other end of the main shell, the oil monitoring device suitable for the main oil circuit of the wind power gear box further comprises a lower sealing cover, the lower sealing cover is connected with the main shell and used for plugging the second accommodating cavity, and the signal control board is located in the second accommodating cavity.
Preferably, the upper sealing cover and the lower sealing cover are both connected with the main shell in a threaded connection mode.
Preferably, an aerial plug is arranged on the outer side of the main shell and electrically connected with the signal control board.
Preferably, the micro water sensor is of the type IFW-2A.
Preferably, the viscosity sensor is of the type IFV-3.
Preferably, the abrasive particle sensor body is of the type IFM-3.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up grit sensor group, little water sensor and viscosity sensor, can once detect three kinds of performances to fluid, can reflect the actual conditions of oil better, need not to set up many detection device, save the cost expenditure and reduce complex operation degree.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and those skilled in the art can also obtain other drawings without creative efforts.
Fig. 1 is a perspective view of a fluid monitoring device suitable for a main oil passage of a wind power gear box.
Fig. 2 is a perspective view of another viewing angle of the oil monitoring device suitable for the main oil passage of the wind power gear box.
Fig. 3 is a schematic view of a section structure of an oil monitoring device suitable for a main oil circuit of a wind power gear box.
Description of reference numerals:
1. the oil monitoring device is suitable for a main oil way of the wind power gear box; 2. a main housing; 3. an upper sealing cover; 4. a lower sealing cover; 5. a signal control board; 6. a group of abrasive particle sensors; 7. a micro-water sensor; 8. a viscosity sensor; 9. an aerial plug; 10. accommodating the detection cavity; 11. the front of the oil way is connected with an oil inlet; 12. the oil outlet is connected with the rear oil way; 13. a first accommodating cavity; 14. a second accommodating cavity; 15. an abrasive particle sensor body; 16. a grit conduit; 17. a front abrasive particle port; 18. and (4) grinding the rear end of the hole.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The terms "including" and "having," and any variations thereof in the description and claims of the invention and the description of the figures appended hereto, are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order.
Referring to fig. 1-3, the present invention provides an oil monitoring device 1 suitable for a main oil circuit of a wind power gear box, one end of which is communicated with an oil outlet of the wind power gear box, and the other end of which is communicated with an oil inlet of the wind power gear box, for monitoring oil of the wind power gear box, comprising a main housing 2, an upper sealing cover 3, a lower sealing cover 4, a signal control board 5, an abrasive particle sensor group 6, a micro water sensor 7, a viscosity sensor 8 and an aerial connector 9, wherein a containing detection chamber 10 is arranged in the main housing 2, oil circuit front-link oil inlet 11 and oil circuit rear-link oil outlet 12 are arranged at opposite ends of the main housing 2, the oil circuit front-link oil inlet 11 and the oil circuit rear-link oil outlet 12 are respectively communicated with the containing detection chamber 10, at least the detection ends of the viscosity sensor 8, the abrasive particle sensor group 6 and the micro water sensor 7 are positioned in the containing detection chamber 10, a first containing chamber 13 is arranged at one end of the main housing 2, go up sealed lid 3 and main casing body 2 and be connected and carry out the shutoff to first holding chamber 13, second holding chamber 14 has been seted up at the other end of main casing body 2, be suitable for wind-powered electricity generation gear box main oil circuit's fluid monitoring devices 1 still includes sealed lid 4 down, sealed lid 4 is connected with main casing body 2 down and carries out the shutoff to second holding chamber 14 down, little water sensor 7 and viscosity sensor 8 part are located first holding chamber 13 and part stretch into to holding detection chamber 10, signal control panel 5 is located second holding chamber 14, boat plug 9 sets up in the outside of main casing body 2. The viscosity sensor 8, the abrasive particle sensor group 6, the micro-water sensor 7 and the aerial plug 9 are respectively electrically connected with the signal control panel 5.
Specifically, the upper sealing cover 3 is used for plugging the first accommodating cavity 13 to prevent oil from overflowing during oil monitoring, so that oil loss is reduced, and the arrangement of the micro water sensor 7 and the viscosity sensor 8 is facilitated; the arrangement of the lower sealing cover 4 is beneficial to prolonging the service life of the signal control board 5, reducing the probability that the signal control board 5 is damaged due to corrosion and saving the maintenance cost and the cost for repurchasing as external moisture is prevented from entering the second accommodating cavity 14 to corrode the signal control board 5; the viscosity sensor 8 is used for detecting the viscosity of the oil and sending a viscosity detection signal to the signal control board 5, and specifically, the type of the viscosity sensor is IFV-3; the micro water sensor 7 is used for detecting the water content of the oil liquid and sending a water content detection signal to the signal control board 5, and specifically, the type of the micro water sensor 7 is IFW-2A; the abrasive particle sensor group 6 is used for detecting wear particles in oil and sending particle detection signals to the signal control board 5, and the signal control board 5 sends signals sent by the viscosity sensor 8, the abrasive particle sensor group 6 and the micro-water sensor 7 to an external monitoring middle end through the aerial plug 9 in a centralized manner so as to receive and analyze the signals to realize monitoring.
Preferably, the upper sealing cover 3 and the lower sealing cover 4 are both connected with the main casing body 2 in a threaded connection mode, the connection mode is simple, the stability effect is good when the connection is carried out, and meanwhile, the disassembly and the assembly are convenient to realize.
Further, the grain sensor group comprises a grain sensor main body 15, a grain pipeline 16, a grain front port 17 and a grain rear port 18, the grain front port 17 is located at the oil path front link oil inlet 11 and has an opening size smaller than the opening size of the oil path front link oil inlet 11, the grain rear port 18 is located at the oil path rear link oil outlet 12 and has an opening size smaller than the opening size of the oil path rear link oil outlet 12, one end of the grain pipeline 16 is communicated with the grain front port 17, the other end of the grain pipeline is communicated with the grain rear port 18, the grain sensor main body 15 is connected to the outer side of the grain pipeline 16 and partially extends into the grain pipeline 16, and at least part of the grain pipeline 16 and the grain sensor main body 15 are located in the accommodating detection cavity 10. The rear abrasive particle port 18 is located at the oil path rear link oil outlet 12 and has an opening size smaller than that of the oil path rear link oil outlet 12, so that part of oil can flow to the micro water sensor 7 and the viscosity sensor 8 to enable detection to be performed smoothly, the oil directly enters the abrasive particle pipeline 16 from the front abrasive particle port 17 and is detected by the abrasive particle sensor main body 15, the phenomenon that part of abrasive particles are deposited at the bottom of the accommodating detection cavity 10 to affect the detection effect of the abrasive particle sensor main body 15 is avoided, and the detection accuracy is improved.
Preferably, the abrasive particle sensor body is of the type IFM-3.
Preferably, the abrasive particle front port 17 is funnel-shaped as a whole, so that oil can enter the abrasive particle pipeline 16 more easily, and the detection accuracy can be improved.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up grit sensor group, little water sensor and viscosity sensor, can once detect three kinds of performances to fluid, can reflect the actual conditions of oil better, need not to set up many detection device, save the cost expenditure and reduce complex operation degree.
The above description is only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the utility model, or the direct or indirect application in other related technical fields, are included in the patent protection scope of the utility model.
Claims (9)
1. The utility model provides a be suitable for fluid monitoring devices of wind-powered electricity generation gear box main oil circuit which characterized in that: be suitable for wind-powered electricity generation gear box main oil circuit's fluid monitoring devices includes main casing body, signal control panel, grit sensor group, little water sensor, viscosity sensor set up the holding in the main casing body and detect the chamber the oil-out is linked after linking oil inlet and the oil circuit before the relative both ends of main casing body are seted up the oil circuit, the oil-out is linked respectively with the holding behind the oil circuit before linking the oil inlet and the oil circuit and is detected the chamber intercommunication, viscosity sensor, grit sensor group and little water sensor detect the end at least and be located the holding and detect the intracavity, viscosity sensor, grit sensor group and little water sensor respectively with signal control panel electric connection.
2. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 1, wherein: the abrasive particle sensor group comprises an abrasive particle sensor main body, an abrasive particle pipeline, an abrasive particle front port and an abrasive particle rear port, the abrasive particle front port is located at a front oil-connecting port of an oil way, the opening size of the abrasive particle front port is smaller than that of the front oil-connecting port of the oil way, the abrasive particle rear port is located at a rear oil-connecting port of the oil way, the opening size of the rear oil-connecting port of the oil way is smaller than that of the rear oil-connecting port of the oil way, one end of the abrasive particle pipeline is communicated with the abrasive particle front port, the other end of the abrasive particle pipeline is communicated with the abrasive particle rear port, the abrasive particle sensor main body is connected to the outer side of the abrasive particle pipeline and partially extends into the abrasive particle pipeline, and at least part of the abrasive particle pipeline and the abrasive particle sensor main body are located in the accommodating detection cavity.
3. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 1, wherein: first holding chamber has been seted up to the one end of main casing body, be suitable for wind-powered electricity generation gear box main oil circuit's fluid monitoring devices still includes sealed lid, go up sealed lid and main casing body coupling and carry out the shutoff to first holding chamber, little water sensor and viscosity sensor part are located first holding intracavity and part stretch into to the holding detects in the chamber.
4. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 3, wherein: the other end of the main shell body is provided with a second containing cavity, the oil monitoring device suitable for the main oil way of the wind power gear box further comprises a lower sealing cover, the lower sealing cover is connected with the main shell body and seals the second containing cavity, and the signal control board is located in the second containing cavity.
5. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 4, wherein: the upper sealing cover and the lower sealing cover are both connected with the main shell in a threaded connection mode.
6. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 1, wherein: the outer side of the main shell is provided with an aerial plug, and the aerial plug is electrically connected with the signal control panel.
7. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 1, wherein: the type of the micro water sensor is IFW-2A.
8. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 1, wherein: the type of the viscosity sensor is IFV-3.
9. The oil monitoring device suitable for the main oil circuit of the wind power gearbox as claimed in claim 2, wherein: the model of the abrasive particle sensor main body is IFM-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220888413.8U CN217112349U (en) | 2022-04-15 | 2022-04-15 | Oil monitoring device suitable for main oil circuit of wind power gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220888413.8U CN217112349U (en) | 2022-04-15 | 2022-04-15 | Oil monitoring device suitable for main oil circuit of wind power gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217112349U true CN217112349U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220888413.8U Active CN217112349U (en) | 2022-04-15 | 2022-04-15 | Oil monitoring device suitable for main oil circuit of wind power gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217112349U (en) |
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2022
- 2022-04-15 CN CN202220888413.8U patent/CN217112349U/en active Active
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