CN212479459U

CN212479459U - Wind power detection device of wind driven generator

Info

Publication number: CN212479459U
Application number: CN202020637298.8U
Authority: CN
Inventors: 宋利民; 张良
Original assignee: Jiangsu Pinhe New Energy Development Co ltd
Current assignee: Jiangsu pinhe Hydrogen Energy Technology Co.,Ltd.
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-05
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a aerogenerator's wind-force detection device, including fan cabin, generator cover, impeller, accelerator, generating set, radiator, cooling tube, suction opening, air exhauster, valve, exhaust column, filter core, exhaust fan, air exit, exhaust pipe and stand, the right side in fan cabin is connected with the impeller, and the inside in fan cabin is provided with the generator cover to the surface mounting of generator cover has the cooling tube, the left end of impeller has the accelerator through the hub connection, and the left end of accelerator is connected with generating set. This aerogenerator's wind-force detection device, suction opening and air exit all are provided with the dust screen, and the setting of dust screen can block a large amount of large granules and dust outside fan cabin, and the setting of crossing the filter core can absorb most steam, and the dust screen can guarantee the clean degree in the engine bonnet with the setting of crossing the filter core, also can prevent to be corroded by steam, has improved generating set's life greatly.

Description

Wind power detection device of wind driven generator

Technical Field

The utility model relates to a aerogenerator technical field specifically is an aerogenerator's wind-force detection device.

Background

In present life, electricity is the indispensable thing in our life at ordinary times, the mode of electricity generation has a lot of, wind power generation is exactly one kind we are common, wind power generation not only the generated energy is big, and green, but wind power generation's in-process, its generating set can produce very big heat, the generating efficiency of temperature meeting greatly reduced generating set, and break down easily, the conflagration even takes place, the air input can often appear not enough in the heat abstractor of present some generating set, the radiating effect is not obvious, and get into dust and steam easily, cause generating set trouble and corruption, therefore we provide a wind power generation machine's wind detection device, so that solve above-mentioned existing problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator's wind-force detection device to solve above-mentioned background art and propose the heat abstractor of some present generating sets and often can appear that the air input is not enough, and the radiating effect is not obvious, gets into dust and steam moreover easily, causes generating set trouble and the problem of corruption.

In order to achieve the above object, the utility model provides a following technical scheme: a wind power detection device of a wind driven generator comprises a wind engine room, a generator cover, an impeller, an accelerator, a generator set, a radiator, a radiating pipe, an air suction opening, an exhaust fan, a valve, an air suction pipe, a filter element, an exhaust fan, an exhaust outlet, an exhaust pipe and a stand column, wherein the right side of the wind engine room is connected with the impeller, the generator cover is arranged in the wind engine room, the radiating pipe is arranged on the outer surface of the generator cover, the left end of the impeller is connected with the accelerator through a shaft, the generator set is connected with the left end of the accelerator, the radiator is arranged at the left end of the generator cover, the upper ends of the air suction pipe and the exhaust pipe are respectively arranged at the lower end of the right side and the lower end of the generator cover, the exhaust fan and the exhaust fan are respectively arranged at the lower ends of the exhaust pipe and the exhaust pipe, the filter element is arranged in the air suction pipe, the upright post is arranged on the lower end face of the wind engine room.

Preferably, a temperature controller is arranged in the fan chamber and used for controlling the on and off of the radiator when the temperature in the fan chamber reaches a certain degree.

Preferably, a sealed space is formed between the generator cover and the accelerator and between the generator cover and the generator set, and the radiating pipe is arranged on the outer surface of the generator cover.

Preferably, suction opening and air exit are loudspeaker column structure, and suction opening and air exit all are provided with the filter screen to suction opening and air exit are the block with the connected mode of suction line and exhaust pipe and are connected.

Preferably, exhaust fan and exhaust fan are installed respectively to exhaust column and exhaust pipe, guarantee that cold wind advances from the exhaust column, goes out from the exhaust pipe.

Preferably, the position of the filter element is higher than that of the exhaust fan.

Compared with the prior art, the beneficial effects of the utility model are that: the wind power detection device of the wind driven generator.

1. The exhaust fan and the exhaust fan are arranged, when the wind power detection device of the wind driven generator works, the exhaust fan and the exhaust fan start to work, a large amount of cold air can be sucked by the exhaust fan, the cold air quickly enters the generator cover to cool the generator set, then the cold air is exhausted out of the fan cabin by the exhaust fan, the temperature of the generator set can be greatly reduced by the quick entry of the large amount of cold air, the heat dissipation effect is improved, the working efficiency of the generator is improved, and the safety is indirectly improved;

2. the dust screens are arranged at the air suction opening and the air exhaust opening, a large amount of large particles and dust can be blocked outside the fan cabin through the dust screens, most of water vapor can be absorbed through the filter element, the cleanness degree of the interior of the engine cover can be guaranteed through the dust screens and the filter element, the water vapor corrosion can also be prevented, and the service life of the generator set is greatly prolonged;

3. be provided with radiator and cooling tube, when the temperature in the generator cover reaches certain height, the temperature controller in the generator cover will start, and the radiator is opened, reinforcing radiating effect, and temperature controller will close the radiator when the temperature drops, has not only strengthened this aerogenerator's wind-force detection device's suitability, has improved the radiating effect moreover.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the internal structure of the nacelle of the present invention;

fig. 3 is the side view structure schematic diagram of the suction opening of the utility model.

In the figure: 1. a wind turbine compartment; 2. a generator cover; 3. an impeller; 4. an accelerator; 5. a generator set; 6. A heat sink; 7. a radiating pipe; 8. an air suction opening; 9. an exhaust fan; 10. a valve; 11. an exhaust pipe; 12. a filter element; 13. an exhaust fan; 14. an air outlet; 15. an exhaust duct; 16. and (4) a column.

Detailed Description

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.

Referring to fig. 1-3, the present invention provides a technical solution: a wind power detection device of a wind driven generator comprises a wind engine room 1, a generator cover 2, an impeller 3, an accelerator 4, a generator set 5, a radiator 6, a radiating pipe 7, an air suction opening 8, an exhaust fan 9, a valve 10, an air suction pipe 11, a filter element 12, an exhaust fan 13, an air outlet 14, an exhaust pipe 15 and a stand column 16, wherein the impeller 3 is connected to the right side of the wind engine room 1, the generator cover 2 is arranged inside the wind engine room 1, the radiating pipe 7 is arranged on the outer surface of the generator cover 2, the accelerator 4 is connected to the left end of the impeller 3 through a shaft, the generator set 5 is connected to the left end of the accelerator 4, the radiator 6 is arranged at the left end of the generator cover 2, the upper ends of the air suction pipe 11 and the exhaust pipe 15 are respectively arranged at the lower ends of the right side and the left side of the generator cover 2, the exhaust fan 9, and the inside of the exhaust pipe 11 is provided with a filter element 12, an exhaust opening 8 and an exhaust opening 14 are respectively arranged at the right end of the exhaust pipe 11 and the left end of an exhaust pipe 15 through a valve 10, and a column 16 is arranged at the lower end surface of the air cabin 1.

The temperature controller is arranged in the fan cabin 1 and used for controlling the on and off of the radiator when the temperature in the fan cabin reaches a set degree.

Form a sealed space between generator cover 2 and accelerator 4 and the generating set 5, and the even surface mounting in appearance of generator cover 2 has cooling tube 7, exhaust column 11 and exhaust pipe 15 install air exhauster 9 and exhaust fan 13 respectively, guarantee that cold wind advances from exhaust column 11, go out from exhaust pipe 15, not only you can let cold wind not run off, and be favorable to inhaling the heat in the generator cover 2 when can letting radiator 6 start, make this high-power wind generating set's heat abstractor reach a better radiating effect.

Suction opening 8 and air exit 14 are loudspeaker column structure, and suction opening 8 and air exit 14 all are provided with the filter screen, and suction opening 8 and air exit 14 are the block with suction pipe 11 and exhaust pipe 15's connected mode and are connected, the setting of filter screen can guarantee that dust and large granule do not get into in the engine bonnet 2, generator set 5's work efficiency has been improved, suction opening 8 and air exit 14 are the block with suction pipe 11 and exhaust pipe 15's connected mode and are connected, make things convenient for the dismantlement and the washing of suction opening 8 and air exit 14.

The position of the filter element 12 is higher than that of the exhaust fan 9, and the filter element 12 can filter cold air pumped by the exhaust fan 9 to absorb water vapor, so that the service life of the generator set 5 is prolonged.

The working principle is as follows: referring to fig. 1-3, before starting the heat dissipation device of the high power wind turbine generator system, it is first checked whether the suction opening 8 and the exhaust opening 14 of the heat dissipation device of the high power wind turbine generator system are blocked by foreign objects, if some, the suction opening 8 and the exhaust opening 14 are connected with the suction pipe 11 and the exhaust pipe 15 in a snap-fit manner to detach the suction opening 8 and the exhaust opening 14 for cleaning and maintenance, after all preparations are completed, the valve 10 is opened to start the heat dissipation device of the high power wind turbine generator system, then the suction fan 9 and the exhaust fan 13 start working, a large amount of cold air is sucked into the generator cover 2 from the suction opening 8 through the suction pipe 11 by the exhaust fan 9, dust and large particles are blocked outside the filter screen of the suction opening 8, water vapor is absorbed by the filter core 12 and then discharged from the exhaust pipe 15 through the exhaust opening 14, when the cold air is not enough to reduce the temperature in the engine room 1 to a certain, the temperature controller activates the radiator 6, the radiating pipe 7 absorbs the heat in the engine cover 2, and the heat is transferred to the radiator 6, thereby reducing the temperature in the engine cover 2. The generator set is maintained in normal operation and the upright 16 is used to support the nacelle 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a aerogenerator's wind-force detection device, includes wind cabin (1), generator cover (2), impeller (3), accelerator (4), generating set (5), radiator (6), cooling tube (7), suction opening (8), air exhauster (9), valve (10), exhaust column (11), filter element (12), exhaust fan (13), air exit (14), exhaust pipe (15) and stand (16), its characterized in that: the right side of fan room (1) is connected with impeller (3), and the inside of fan room (1) is provided with generator cover (2), and the surface mounting of generator cover (2) has cooling tube (7), the left end of impeller (3) has accelerator (4) through the hub connection, and the left end of accelerator (4) is connected with generating set (5), radiator (6) are installed in the left end of generator cover (2), the upper end of exhaust column (11) and exhaust pipe (15) is installed respectively at the right side lower extreme and the left side lower extreme of generator cover (2), and exhaust column (11) and the lower extreme of exhaust pipe (15) install air exhauster (9) and exhaust fan (13) respectively to inside filter core (12) that is provided with of exhaust column (11), exhaust opening (8) and exhaust port (14) are installed respectively through valve (10) at the right-hand member of exhaust column (11) and the left end of exhaust pipe (15), the upright post (16) is arranged on the lower end face of the wind engine room (1).

2. The wind force detection device of a wind power generator according to claim 1, wherein: and a temperature controller is arranged in the wind engine room (1).

3. The wind force detection device of a wind power generator according to claim 1, wherein: a sealed space is formed between the generator cover (2) and the accelerator (4) and the generator set (5), and the radiating pipe (7) is arranged on the outer surface of the generator cover (2).

4. The wind force detection device of a wind power generator according to claim 1, wherein: suction opening (8) and air exit (14) are loudspeaker column structure, and suction opening (8) and air exit (14) all are provided with the filter screen to suction opening (8) and air exit (14) are the block with the connected mode of suction pipe (11) and exhaust pipe (15) and are connected.

5. The wind force detection device of a wind power generator according to claim 1, wherein: exhaust fan (9) and exhaust fan (13) are installed respectively to exhaust column (11) and exhaust pipe (15), guarantee that cold wind advances from exhaust column (11), goes out from exhaust pipe (15).

6. The wind force detection device of a wind power generator according to claim 1, wherein: the position of the filter element (12) is higher than that of the exhaust fan (9).