CN219012779U - Oil leakage monitoring device of wind driven generator - Google Patents

Abstract

The utility model discloses a wind driven generator oil leakage monitoring device, which belongs to the technical field of wind power generation monitoring and particularly relates to a wind driven generator oil leakage monitoring device, which comprises an oil receiving box, wherein a support is arranged at the upper end of the oil receiving box, a base is arranged at the bottom of the oil receiving box, a height adjusting block is arranged on the base, a liquid level sensor is arranged on the side surface of the height adjusting block, the bottom of the liquid level sensor is a liquid level sensing end, a fixing seat is arranged on the liquid level sensor, the right end of the fixing seat is fixedly connected with a connecting block, a connecting groove is formed in the height adjusting block, the connecting block is inserted into the connecting groove, a first fastening bolt is arranged between the connecting block and the height adjusting block, the liquid level sensor is convenient to install and detach, the connecting block is inserted into the connecting groove, the first fastening bolt is installed to be stably fixed, and the liquid level sensor can be taken out after the first fastening bolt is detached.

Description

Oil leakage monitoring device of wind driven generator

Technical Field

The utility model relates to the field of wind power generation monitoring, in particular to an oil leakage monitoring device of a wind power generator.

Background

The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises wind wheels, a generator (comprising a device), a direction regulator (tail wing), a tower, a speed limiting safety mechanism, an energy storage device and the like. The working principle of the wind driven generator is simple, the wind wheel rotates under the action of wind force, the kinetic energy of wind is converted into mechanical energy of the wind wheel shaft, and the generator rotates to generate electricity under the drive of the wind wheel shaft. In a broad sense, wind energy is also solar energy, so it can be said that a wind power generator is a heat energy utilization generator using the sun as a heat source and using the atmosphere as a working medium.

The damper on the damping platform is required to be subjected to oil leakage monitoring in the wind driven generator, and when the existing wind driven generator oil leakage monitoring device monitors the oil leakage of the damper, the liquid level sensor is not easy to adjust to the target height, so that certain inconvenience is brought to a user.

Disclosure of Invention

The utility model aims to provide a device for monitoring oil leakage of a wind driven generator, which solves the problem that a liquid level sensor is not easy to adjust to a target height when the existing device for monitoring oil leakage of the wind driven generator monitors oil leakage of a damper in the background art, so that certain inconvenience is brought to a user.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind-driven generator oil leak monitoring devices, includes connects the oil box, it is provided with the support to connect the oil box upper end, connect the oil box bottom to install the base, install the altitude mixture control piece on the base, level sensor has been placed to the altitude mixture control piece side, the level sensor bottom is the liquid level sensing end, be provided with the fixing base on the level sensor, fixing base right-hand member fixedly connected with connecting block, the spread groove has been seted up on the altitude mixture control piece, the connecting block inserts in the spread groove, install first fastening bolt between connecting block and the altitude mixture control piece.

Preferably, the through hole is formed in the right side of the connecting groove, the first threaded hole is formed in the right side of the connecting block, the first threaded hole corresponds to the through hole in a left-right mode, and the first fastening bolt passes through the through hole and then is in threaded connection with the first threaded hole.

Preferably, the slot is arranged on the upper side of the base, the height adjusting block is inserted into the slot, the right side of the slot is provided with a second threaded hole, a second fastening bolt is screwed on the second threaded hole, and the second fastening bolt is in contact with the right side of the height adjusting block.

Preferably, a rubber pad is adhered to the left end of the second fastening bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1) The liquid level sensor is convenient to install and detach, when the liquid level sensor is installed, the connecting block is inserted into the connecting groove, the first fastening bolt is installed to be stably fixed, and when the liquid level sensor is detached, the liquid level sensor can be taken out after the first fastening bolt is detached;

2) The height of the height adjusting block can be adjusted by adjusting the depth of the height adjusting block inserted into the slot, so that the liquid level sensor reaches the target height, and then the height adjusting block is extruded and fixed through the second fastening bolt.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of the liquid level sensor according to the present utility model.

In the figure: 1. a bracket; 2. an oil receiving box; 3. a liquid level sensor; 4. a liquid level sensing end; 5. a fixing seat; 6. a connecting block; 7. a height adjusting block; 8. a connecting groove; 9. a first threaded hole; 10. a first fastening bolt; 11. a through hole; 12. a slot; 13. a second fastening bolt; 14. a base; 15. and a second threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a wind-driven generator oil leak monitoring devices, includes connects oil box 2, it is provided with support 1 to connect oil box 2 upper end, connect oil box 2 bottom to install base 14, install high regulating block 7 on the base 14, level sensor 3 has been placed to high regulating block 7 side, level sensor 3 bottom is liquid level sensing end 4, be provided with fixing base 5 on the level sensor 3, fixing base 5 right-hand member fixedly connected with connecting block 6, connecting slot 8 has been seted up on the high regulating block 7, connecting block 6 inserts in the connecting slot 8, install first fastening bolt 10 between connecting block 6 and the high regulating block 7, connect oil box 2 dress in damping platform oil receiving mouth below, carry out oil leak detection to the liquid that holds in the tower section of thick bamboo damping platform, monitor whether the attenuator on the damping platform leaked oil.

The through hole 11 has been seted up on the spread groove 8 right side, first screw hole 9 has been seted up on the connecting block 6 right side, first screw hole 9 corresponds with the through hole 11 position left and right sides, first fastening bolt 10 passes behind the through hole 11 with first screw hole 9 spiro union, the installation is convenient with the dismantlement.

The slot 12 is arranged on the upper side of the base 14, the height adjusting block 7 is inserted into the slot 12, the second threaded hole 15 is arranged on the right side of the slot 12, the second threaded hole 15 is connected with the second fastening bolt 13 in a threaded manner, and the second fastening bolt 13 is contacted with the right end of the height adjusting block 7, so that the height can be adjusted conveniently.

A rubber pad is adhered to the left end of the second fastening bolt 13.

Working principle: the installation and the dismantlement of liquid level sensor 3 are convenient, when installing liquid level sensor 3, insert connecting block 6 in spread groove 8, and install first fastening bolt 10 and can stabilize fixedly, when dismantling, dismantle first fastening bolt 10 can take out liquid level sensor 3, insert the degree of depth in slot 12 through adjusting height adjusting block 7, can adjust the place height of height adjusting block 7, through adjusting the height of height adjusting block 7, make liquid level sensor 3 reach the target height, then extrude high adjusting block 7 through second fastening bolt 13 fixed can, liquid level sensor 3 passes through cable junction aerogenerator main control system, detect different medium and be close to through liquid level sensor 3, the electric field change that arouses, judge whether the liquid level reaches the default, trigger the oil leak warning and give fan main control system.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a aerogenerator oil leak monitoring devices, includes oil receiving box (2), its characterized in that: connect oil box (2) upper end to be provided with support (1), connect oil box (2) bottom to install base (14), install altitude mixture control piece (7) on base (14), altitude mixture control piece (7) side has placed liquid level sensor (3), liquid level sensor (3) bottom is liquid level sensing end (4), be provided with fixing base (5) on liquid level sensor (3), fixing base (5) right-hand member fixedly connected with connecting block (6), connecting slot (8) have been seted up on altitude mixture control piece (7), connecting block (6) insert in connecting slot (8), install first fastening bolt (10) between connecting block (6) and altitude mixture control piece (7).

2. The wind turbine oil leakage monitoring device according to claim 1, wherein: through-hole (11) have been seted up on spread groove (8) right side, first screw hole (9) have been seted up on connecting block (6) right side, first screw hole (9) correspond about with through-hole (11) position, first fastening bolt (10) pass through-hole (11) back with first screw hole (9) spiro union.

3. The wind turbine oil leakage monitoring device according to claim 1, wherein: the base (14) upside has seted up slot (12), in high regulating block (7) inserted slot (12), second screw hole (15) have been seted up on slot (12) right side, spiro union has second fastening bolt (13) on second screw hole (15), second fastening bolt (13) and high regulating block (7) right-hand member contact.

4. A wind turbine oil leakage monitoring device according to claim 3, wherein: and a rubber pad is adhered to the left end of the second fastening bolt (13).

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