Automatic pumping device for accumulated water in cabin of wind power generator

Abstract

According to the technical scheme, the automatic accumulated water extracting device comprises the wind power generator cabin and an equipment box, a water collecting tank is arranged in the wind power generator cabin, a water accumulating tank is arranged at the position, located on one side of the water collecting tank, of the bottom in the wind power generator cabin, and the equipment box is installed at the position, close to the bottom, of one side of the wind power generator cabin. A lead screw is installed in the water collecting tank, a displacement motor is installed at one end of the lead screw, the outer surface of the lead screw is sleeved with a sliding block, and a supporting plate is installed at the bottom of the sliding block through a supporting rod. An automatic pumping device for accumulated water in a wind power generator cabin solves the problem that the service life of equipment in the wind power generator cabin is affected due to the fact that the accumulated water in the existing wind power generator cabin is directly discharged mainly by means of a pumping mechanism and cannot be pumped by the pumping mechanism when the water level is shallow, and the accumulated water still exists in the wind power generator cabin. The accumulated water content at the bottom of the wind power generator cabin is reduced, so that the service life of equipment in the wind power generator cabin is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, in particular to an automatic water extraction device for a wind power generator cabin. Background Art

[0002] Wind power generation is a way of generating electricity by converting wind energy into electrical energy. It uses wind turbines to convert wind energy into mechanical energy, and then converts mechanical energy into electrical energy through generators. Wind energy is a renewable energy source. Wind power generation can utilize the climate conditions on the earth, especially the natural resources of surface wind. Important progress has been made in the research and development of wind power generation technology and equipment manufacturing. Due to technological progress and economies of scale, the cost of wind power generation has gradually decreased, making it more competitive with traditional energy sources.

[0003] The existing water accumulation inside the wind turbine cabin is mainly discharged directly by a pumping mechanism. When the water level is shallow, the pumping mechanism cannot be used for pumping, and water still accumulates inside the wind turbine cabin, affecting the service life of the equipment inside the wind turbine cabin. Therefore, we propose an automatic water extraction device for the wind turbine cabin. Utility Model Content

[0004] The utility model aims to provide an automatic device for extracting water from a wind turbine cabin, so as to achieve the effect of scraping and cleaning the water accumulated inside the wind turbine cabin, so as to solve the problem that the water accumulated inside the existing wind turbine cabin is mainly discharged directly by a pumping mechanism, and when the water level is shallow, the pumping mechanism cannot be used for extraction, and water still accumulates inside the wind turbine cabin, thus affecting the service life of the equipment inside the wind turbine cabin.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic water extraction device for a wind turbine cabin, comprising a wind turbine cabin and an equipment box, wherein a water collection trough is provided inside the wind turbine cabin, a water collection trough is provided at the bottom of the wind turbine cabin on one side of the water collection trough, an equipment box is installed on one side of the wind turbine cabin near the bottom, a screw rod is installed inside the water collection trough, a displacement motor is installed at one end of the screw rod, a slider is sleeved on the outer surface of the screw rod, a support plate is installed at the bottom of the slider through a support rod, and a rubber scraper is installed at the bottom of the support plate.

[0006] Preferably, a water pump is installed at the bottom of the equipment box, a water pumping pipe at the input end of the water pump is connected to the inside of the water storage tank, and a drain pipe is installed at the output end of the water pump.

[0007] Preferably, a partition is installed on the top of the water collecting tank, and a water leakage hole is provided inside the partition.

[0008] Preferably, a slide bar is installed at the top of the water collecting tank, and the slide bar is inserted into the sliding block.

[0009] Preferably, a spring is installed inside the sliding block at the top of the supporting rod through a spring slot.

[0010] Preferably, an exhaust fan is installed on one side of the interior of the equipment box, the input end of the exhaust fan is connected to the bottom of the equipment box through an exhaust pipe, and the output end of the exhaust fan is installed with a blower pipe.

[0011] Preferably, a heating box is installed in the middle of the blast pipe, and a heating wire is installed inside the heating box.

[0012] Preferably, a side plate is installed in the middle of one side of the sliding block, a blast hood is installed at the bottom of the side plate, and the end of the blast pipe is connected to the blast hood.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model achieves the effect of scraping the water accumulated in the wind turbine generator cabin by arranging a displacement motor, a screw rod, a slider, a support plate and a rubber scraper. A water collection trough is arranged at one side of the water collection trough at the bottom of the wind turbine generator cabin, an equipment box is arranged near the bottom of one side of the wind turbine generator cabin, a screw rod is arranged inside the water collection trough, a displacement motor is arranged at one end of the screw rod, a slider is sleeved on the outer surface of the screw rod, a support plate is arranged at the bottom of the slider through a support rod, and a rubber scraper is arranged at the bottom of the support plate, so as to solve the problem that the water accumulated in the existing wind turbine generator cabin mainly relies on the direct discharge of the pumping mechanism, when the water level is shallow, the extraction mechanism cannot be used for extraction, and there is still water accumulated in the wind turbine generator cabin, which affects the service life of the equipment in the wind turbine generator cabin, and reduces the water content at the bottom of the wind turbine generator cabin, thereby improving the service life of the equipment in the wind turbine generator cabin.

[0015] 2. The utility model achieves the effect of blowing and drying the bottom of the wind turbine cabin by arranging an exhaust fan, a heating box and a blast hood. An exhaust fan is arranged on one side of the equipment box, and the input end of the exhaust fan is connected to the bottom of the equipment box through an exhaust pipe, and a blast pipe is arranged at the output end of the exhaust fan, a side plate is arranged in the middle of one side of the slider, a blast hood is arranged at the bottom of the side plate, and a heating box is arranged in the middle of the blast pipe, so as to solve the problem that the humidity at the bottom of the existing wind turbine cabin is high after scraping, which easily leads to corrosion of the bottom of the wind turbine cabin for a long time and affects the service life of the wind turbine cabin, improves the dryness of the bottom of the wind turbine cabin, and thus improves the service life of the wind turbine cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 for Figure 2 The enlarged structural diagram of A;

[0019] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of B.

[0020] Figure numerals: 1. Wind turbine cabin; 2. Equipment box; 3. Drain pipe; 4. Water collecting trough; 5. Partition; 6. Support rod; 7. Spring; 8. Slide bar; 9. Slider; 10. Leakage hole; 11. Side panel; 12. Screw rod; 13. Blower pipe; 14. Blower hood; 15. Rubber scraper; 16. Support plate; 17. Displacement motor; 18. Heating box; 19. Exhaust fan; 20. Water pump; 21. Exhaust pipe; 22. Water pipe; 23. Water collecting trough. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1-4 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic water extraction device for a wind turbine cabin, comprising a wind turbine cabin 1 and an equipment box 2, a water collecting trough 4 is arranged inside the wind turbine cabin 1, a water collecting trough 23 is arranged at one side of the water collecting trough 4 at the bottom of the wind turbine cabin 1, an equipment box 2 is installed near the bottom of one side of the wind turbine cabin 1, a screw rod 12 is installed inside the water collecting trough 4, a displacement motor 17 is installed at one end of the screw rod 12, a slider 9 is sleeved on the outer surface of the screw rod 12, a support plate 16 is installed at the bottom of the slider 9 through a support rod 6, a rubber scraper 15 is installed at the bottom of the support plate 16, a partition 5 is installed at the top of the water collecting trough 4, a water leakage hole 10 is arranged inside the partition 5, a slide rod 8 is installed at the top of the water collecting trough 4, the slide rod 8 is inserted into the inside of the slide rod 9, the slide rod 9 is limited by the arranged slide rod 8, a spring 7 is installed at the top of the support rod 6 inside the slide rod 9 through a spring 7 groove, and the support rod 6 is squeezed by the arranged spring 7.

[0024] like Figure 2 and Figure 4 As shown, a water pump 20 is installed at the bottom of the equipment box 2, a water pump pipe 22 at the input end of the water pump 20 is connected to the inside of the water storage tank 23, and a drainage pipe 3 is installed at the output end of the water pump 20.

[0025] The working principle of an automatic water extraction device for a wind turbine cabin based on Example 1 is as follows: after the utility model is installed, the water accumulated inside the wind turbine cabin 1 falls from the water leakage hole 10 into the water collection tank 4, and the displacement motor 17 is started at the same time, and the displacement motor 17 drives the screw rod 12 to rotate, and the screw rod 12 drives the slider 9 to move, and the slider 9 drives the support plate 16 to move sideways, and the support plate 16 drives the rubber scraper 15 to move sideways, and the bottom of the water collection tank 4 is scraped and cleaned, and the accumulated water is scraped into the water collection tank 23, and then the water pump 20 is started, and the water inside the water collection tank 23 is pumped out by the water pump 20 and the water pumping pipe 22, and then discharged through the drain pipe 3. At this point, the working process of the equipment is completed.

[0026] Embodiment 2

[0027] like Figure 2-4 As shown, the utility model proposes an automatic water extraction device for a wind turbine cabin. Compared with the first embodiment, this embodiment also includes: an exhaust fan 19 is installed on one side of the interior of the equipment box 2, the input end of the exhaust fan 19 is connected to the bottom of the equipment box 2 through an exhaust pipe 21, and a blast pipe 13 is installed on the output end of the exhaust fan 19, and a heating box 18 is installed in the middle of the blast pipe 13. The intake air is heated by the set heating box 18, and a heating wire is installed inside the heating box 18. A side panel 11 is installed in the middle of one side of the slider 9, and a blast hood 14 is installed at the bottom of the side panel 11. The end of the blast pipe 13 is connected to the blast hood 14, and the inside of the water collecting tank 4 is blown and dried by the set blast hood 14.

[0028] In this embodiment, after the water is pumped out, the exhaust fan 19 is started, and the external air is extracted through the exhaust fan 19 and the exhaust pipe 21, and then transported to the interior of the heating box 18 through the blower pipe 13. The intake air is heated by the heating wire inside the heating box 18, and the heated gas is transported to the interior of the blower hood 14, and then transported to the interior of the water collection tank 4 through the blower hood 14, so as to dry the water collection tank 4.

[0029] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An automatic water extraction device for a wind turbine generator cabin, comprising a wind turbine generator cabin (1) and an equipment box (2), characterized in that: A water collecting trough (4) is provided inside the wind turbine generator cabin (1), a water accumulation trough (23) is provided at the bottom of the wind turbine generator cabin (1) on one side of the water collecting trough (4), an equipment box (2) is installed near the bottom of one side of the wind turbine generator cabin (1), a screw rod (12) is installed inside the water collecting trough (4), a displacement motor (17) is installed at one end of the screw rod (12), a slider (9) is sleeved on the outer surface of the screw rod (12), a support plate (16) is installed at the bottom of the slider (9) through a support rod (6), and a rubber scraper (15) is installed at the bottom of the support plate (16).

2. The automatic water extraction device for a wind turbine cabin according to claim 1 is characterized in that: A water pump (20) is installed at the bottom of the equipment box (2); a water pump pipe (22) at the input end of the water pump (20) is connected to the inside of the water storage tank (23); and a drainage pipe (3) is installed at the output end of the water pump (20).

3. The automatic water extraction device for a wind turbine cabin according to claim 1 is characterized in that: A partition plate (5) is installed on the top of the water collecting tank (4), and a water leakage hole (10) is provided inside the partition plate (5).

4. The automatic water extraction device for a wind turbine cabin according to claim 1 is characterized in that: A slide bar (8) is installed at the top of the water collecting tank (4), and the slide bar (8) is inserted into the inside of the sliding block (9).

5. The automatic water extraction device for a wind turbine cabin according to claim 1 is characterized by: A spring (7) is installed inside the sliding block (9) at the top of the supporting rod (6) through a spring slot.

6. The automatic water extraction device for a wind turbine cabin according to claim 1 is characterized by: An exhaust fan (19) is installed on one side of the interior of the equipment box (2); the input end of the exhaust fan (19) is connected to the bottom of the equipment box (2) through an exhaust pipe (21); and the output end of the exhaust fan (19) is installed with a blast pipe (13).

7. The automatic water extraction device for a wind turbine cabin according to claim 6 is characterized by: A heating box (18) is installed in the middle of the blast pipe (13), and a heating wire is installed inside the heating box (18).

8. The automatic water extraction device for a wind turbine cabin according to claim 6 is characterized by: A side plate (11) is installed in the middle of one side of the sliding block (9), a blast hood (14) is installed at the bottom of the side plate (11), and the end of the blast pipe (13) is connected to the blast hood (14).

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