CN211456415U

CN211456415U - Wind-powered electricity generation fan booster unit

Info

Publication number: CN211456415U
Application number: CN202020295139.4U
Authority: CN
Inventors: 杨晓峰; 王剑钊; 童彤; 任鑫; 王恩民; 王晨; 王�华; 赵鹏程
Original assignee: Huaneng Clean Energy Research Institute
Current assignee: Huaneng Clean Energy Research Institute
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-09-08
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a wind-powered electricity generation fan booster belongs to wind power generation technical field. The intelligent cabinet comprises a cabinet body, a fixing device, a heat dissipation device, a wire inlet chamber, a metering chamber, a voltage transformation chamber, an electric containing chamber and a wire outlet chamber, wherein the wire inlet chamber, the metering chamber, the voltage transformation chamber, the electric containing chamber and the wire outlet chamber are arranged in the cabinet body. The cabinet body is airtight, carries out effectual conduction and disperses the heat that the internal portion of cabinet produced through U-shaped heat-conducting plate, heat conduction post, heating panel and heat-conducting liquid, can keep the internal portion of boosting case sealed when realizing the heat dissipation, prevents that the moisture among the external environment from getting into the internal corrosion of cabinet components and parts to extension fixture's life. With arc mounting panel direct mount on wind turbine generator system pylon, and then fix the cabinet body, the installation and the fixed of the device of stepping up of being convenient for have avoided setting up the ground for the device of stepping up again, have improved the installation effectiveness when reducing the construction degree of difficulty, have still reduced engineering cost in addition.

Description

Wind-powered electricity generation fan booster unit

Technical Field

The utility model belongs to the technical field of wind power generation, concretely relates to wind-powered electricity generation fan booster unit.

Background

With the increasing consumption of global non-renewable energy sources such as petroleum, coal and natural gas, the development of renewable energy sources becomes the focus of global attention, wind power generation is an important clean energy source, has important significance for promoting the development of renewable energy sources in China, has remarkable social and environmental benefits, is rich in wind energy resources in China, has a longer coastline, has a wide development prospect in China for offshore wind energy, and the development of coastal wind power becomes an important direction for the development of wind energy in China.

The existing wind power fan mainly has the following problems: 1. in order to meet the heat dissipation requirement of the existing booster device, a heat dissipation window or a vent hole is usually arranged on a box body, the air humidity is high in offshore wind power generation, components in the booster device directly contact salty and humid sea wind, the aging of the components can be accelerated, and the service life of the booster device is shortened; 2. offshore wind power generation generally establishes a foundation on the seabed or on a beach, and in an environment with complex terrain conditions, a separate booster base is additionally established to install a booster, so that the construction cost is high, and the construction difficulty is increased.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide a wind power fan boosting device, which can keep the internal sealing of a boosting box while realizing heat dissipation and prevent moisture from corroding internal components, thereby prolonging the service life; meanwhile, the situation that a foundation is built for the booster again is avoided, the construction difficulty is reduced, the installation efficiency of the booster is improved, and the construction cost is reduced.

The utility model discloses a following technical scheme realizes:

the utility model discloses a wind power fan boosting device, which comprises a cabinet body, and a wire inlet chamber, a metering chamber, a voltage transformation chamber, an electric containing chamber and a wire outlet chamber which are arranged inside the cabinet body, and is characterized by also comprising a fixing device and a heat dissipation device, wherein the inside of the cabinet body is an airtight space;

the fixing device comprises an arc-shaped mounting plate and a connecting column, and two ends of the connecting column are respectively connected with the arc-shaped mounting plate and the cabinet body;

the heat dissipation device comprises a U-shaped heat conduction plate, a heat conduction column and a heat conduction liquid sealing groove; the U-shaped heat conducting plate is arranged in the cabinet body, one end of each heat conducting column is connected with the U-shaped heat conducting plate, the other end of each heat conducting column extends out of the cabinet body and is hermetically connected with the inside of the heat conducting liquid sealing groove, heat conducting liquid is filled in the heat conducting liquid sealing groove, and the outer wall of the heat conducting liquid sealing groove is connected with a plurality of heat radiating plates;

when the wind turbine generator tower is used, the arc-shaped mounting plate is fixedly connected with the wind turbine generator tower.

Preferably, the wire inlet chamber, the wire outlet chamber and the metering chamber are arranged at the top of the cabinet body, the wire inlet chamber and the wire outlet chamber are respectively arranged at two ends of the top of the cabinet body, and the voltage transformation chamber and the capacitance chamber are arranged in the middle of the cabinet body; the bottom plate and the two side plates of the U-shaped heat conduction plate surround the voltage transformation chamber and the capacitance chamber, and the end parts of the two side plates are respectively positioned below the wire inlet chamber and the wire outlet chamber.

Preferably, screw holes are formed in four corners of the arc-shaped mounting plate and are connected with the wind turbine tower through bolts.

Preferably, the arc of the arc-shaped mounting plate matches the outer surface of the wind turbine tower.

Preferably, a sealing ring is arranged between the heat conducting column and the cabinet body.

Further preferably, the sealing ring is a heat insulation rubber ring.

Preferably, the plurality of heat dissipation plates are uniformly distributed in parallel in the length direction of the heat conducting liquid sealing groove.

Preferably, the surface of the heat dissipation plate is provided with air guide grooves.

Preferably, the U-shaped heat conducting plate, the heat conducting columns and the heat radiating plate are made of copper, aluminum or zinc alloy.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model discloses a wind-powered electricity generation fan booster unit, the cabinet body is airtight, carries out effectual conduction and disperses the heat that the internal portion of cabinet produced through U-shaped heat-conducting plate, heat conduction post, heating panel and heat-conducting liquid, can keep the internal portion of boosting case sealed when realizing the radiating, prevents that the moisture among the external environment from getting into the internal part components and parts of cabinet erosion to extension fixture's life. With arc mounting panel direct mount on wind turbine generator system pylon, and then fix the cabinet body, the installation and the fixed of the device of stepping up of being convenient for have avoided setting up the ground for the device of stepping up again, have improved the installation effectiveness when reducing the construction degree of difficulty, have still reduced engineering cost in addition.

Furthermore, the arrangement positions of the cabinet body and the U-shaped heat conducting plate can enable more parts with large heat productivity to be in the action range of the U-shaped heat conducting plate, and the heat dissipation efficiency is improved.

Furthermore, the radian of the arc-shaped mounting plate is matched with the outer surface of the wind turbine tower, so that the mounting and fixing are more stable.

Further, set up the sealing washer between the heat conduction post and the cabinet body, further guarantee the closure of the internal portion of cabinet, effectively prevent that moisture from corroding the internal portion components and parts of cabinet.

Furthermore, the sealing ring is a heat insulation rubber ring, so that the sealing performance of the cabinet body is improved, and meanwhile, heat is directly transmitted out through the heat conduction column, the cabinet body is prevented from being contacted, and therefore the heat dissipation efficiency is improved.

Furthermore, a plurality of heat dissipation plates are uniformly distributed in parallel in the length direction of the heat-conducting liquid sealing groove, air gaps are uniform, and heat dissipation efficiency is improved.

Furthermore, the surface of the heat dissipation plate is provided with an air guide groove, so that external air flow can be utilized, and the heat dissipation efficiency is further improved.

Furthermore, the U-shaped heat conducting plate, the heat conducting columns and the heat radiating plate are made of copper, aluminum or zinc alloy, so that the heat conducting efficiency is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the heat dissipation device of the present invention;

fig. 4 is a schematic structural diagram of the fixing device of the present invention.

In the figure: 1. a cabinet body; 2. a fixing device; 21. an arc-shaped mounting plate; 22. a screw hole; 23. a bolt; 24. Connecting columns; 3. a heat sink; 31. a U-shaped heat conducting plate; 32. a heat-conducting column; 33. a heat-conducting liquid sealing groove; 34. A heat dissipation plate; 35. a heat conducting liquid; 4. a wire inlet chamber; 5. a metering chamber; 6. a variable pressure chamber; 7. an electric accommodation chamber; 8. and a wire outlet chamber.

Detailed Description

The invention will be described in further detail with reference to the following drawings and specific examples, which are intended to illustrate and not to limit the invention:

as shown in fig. 1 and 2, the wind power fan boosting device of the present invention comprises a cabinet body 1, a fixing device 2, a heat dissipation device 3, a wire inlet chamber 4, a metering chamber 5, a voltage transformation chamber 6, an electricity containing chamber 7 and a wire outlet chamber 8, which are arranged inside the cabinet body 1, wherein the cabinet body 1 is a closed space; the wire inlet chamber 4, the wire outlet chamber 8 and the metering chamber 5 are arranged at the top of the cabinet body 1, the wire inlet chamber 4 and the wire outlet chamber 8 are respectively arranged at two ends of the top of the cabinet body 1, and the voltage transformation chamber 6 and the capacitance chamber 7 are arranged in the middle of the cabinet body 1; the bottom plate and two side plates of the U-shaped heat conducting plate 31 surround the variable pressure chamber 6 and the capacitance chamber 7, and the end parts of the two side plates are respectively positioned below the wire inlet chamber 4 and the wire outlet chamber 8.

As shown in fig. 4, the fixing device 2 comprises an arc-shaped mounting plate 21 and a connecting column 24, one end of the connecting column 24 is connected with the arc-shaped mounting plate 21, and the other end is welded and fixed with the cabinet body 1; be equipped with screw 22 on the four corners of arc mounting panel 21, screw 22 passes through bolt 23 and is connected with the wind turbine generator system pylon, and preferably, the radian of arc mounting panel 21 matches with the surface of wind turbine generator system pylon, improves firmness and installation effectiveness. It should be noted that the wind turbine tower refers to a structure for supporting the wind turbine, such as a tower of a pipe tower type, a reinforced concrete type, a combined tower type, and the like, as will be understood by those skilled in the art.

As shown in fig. 3, the heat dissipating device 3 includes a U-shaped heat conducting plate 31, a heat conducting column 32 and a heat conducting liquid sealing groove 33, and the U-shaped heat conducting plate 31, the heat conducting column 32 and the heat dissipating plate 34 are preferably made of copper, aluminum or zinc alloy, and have high heat conductivity and good heat conductivity; the U-shaped heat conducting plate 31 is arranged in the cabinet body 1, one end of each of the plurality of heat conducting columns 32 is connected with the U-shaped heat conducting plate 31, the other end of each of the plurality of heat conducting columns extends out of the cabinet body 1 and is hermetically connected with the inside of the heat conducting liquid sealing groove 33, the heat conducting liquid 35 is filled in the heat conducting liquid sealing groove 33, the outer wall of the heat conducting liquid sealing groove 33 is connected with the plurality of heat dissipation plates 34, preferably, the plurality of heat dissipation plates 34 are uniformly distributed in parallel in the length direction of the heat conducting liquid sealing groove 33; a sealing ring is arranged between the heat-conducting column 32 and the cabinet body 1, and the sealing ring is preferably a heat-insulating rubber ring.

The utility model discloses a wind-powered electricity generation fan steps up device at the during operation:

firstly through bolt 23 and screw 22, with arc mounting panel 21 fixed mounting at the side surface of wind turbine generator system pylon, spliced pole 24 and the cabinet body 1 with arc mounting panel 21 fixed connection then accomplish fixedly through arc mounting panel 21 and install, the device that steps up is at the during operation, accomplish the inlet wire and be qualified for the next round of competitions through inlet wire room 4 and the room 8 of being qualified for the next round of competitions of inlet wire, utilize measuring chamber 5 to the measurement of carrying electric quantity, vary voltage room 6 and electric capacity room 7 accomplish the step-up of carrying electric power, can produce a large amount of heats in the course of the work, the.

It should be noted that the above description is only one of the embodiments of the present invention, and all equivalent changes made by the system described in the present invention are included in the protection scope of the present invention. The technical field of the present invention can be replaced by other embodiments described in a similar manner, without departing from the structure of the present invention or exceeding the scope defined by the claims, which belong to the protection scope of the present invention.

Claims

1. A wind power fan boosting device comprises a cabinet body (1), and a wire inlet chamber (4), a metering chamber (5), a voltage transformation chamber (6), an electricity containing chamber (7) and a wire outlet chamber (8) which are arranged in the cabinet body (1), and is characterized by further comprising a fixing device (2) and a heat dissipation device (3), wherein a closed space is formed in the cabinet body (1);

the fixing device (2) comprises an arc-shaped mounting plate (21) and a connecting column (24), and two ends of the connecting column (24) are respectively connected with the arc-shaped mounting plate (21) and the cabinet body (1);

the heat dissipation device (3) comprises a U-shaped heat conduction plate (31), heat conduction columns (32) and a heat conduction liquid sealing groove (33); the U-shaped heat conducting plate (31) is arranged in the cabinet body (1), one end of each of the plurality of heat conducting columns (32) is connected with the U-shaped heat conducting plate (31), the other end of each of the plurality of heat conducting columns extends out of the cabinet body (1) and is hermetically connected with the inside of the heat conducting liquid sealing groove (33), heat conducting liquid (35) is filled in the heat conducting liquid sealing groove (33), and the outer wall of the heat conducting liquid sealing groove (33) is connected with a plurality of heat radiating;

when the wind turbine generator tower is used, the arc-shaped mounting plate (21) is fixedly connected with the wind turbine generator tower.

2. The wind power fan boosting device according to claim 1, wherein the wire inlet chamber (4), the wire outlet chamber (8) and the metering chamber (5) are arranged at the top of the cabinet body (1), the wire inlet chamber (4) and the wire outlet chamber (8) are respectively arranged at two ends of the top of the cabinet body (1), and the pressure changing chamber (6) and the electricity accommodating chamber (7) are arranged in the middle of the cabinet body (1); the bottom plate and the two side plates of the U-shaped heat conduction plate (31) surround the variable pressure chamber (6) and the capacitance chamber (7), and the end parts of the two side plates are respectively positioned below the wire inlet chamber (4) and the wire outlet chamber (8).

3. The wind power fan boosting device according to claim 1, wherein screw holes (22) are provided at four corners of the arc-shaped mounting plate (21), and the screw holes (22) are connected with the wind turbine tower through bolts (23).

4. A wind turbine blower boosting device according to claim 1 or 3, wherein the arc of the arc mounting plate (21) matches the outer surface of the wind turbine tower.

5. The wind power fan boosting device according to claim 1, wherein a sealing ring is arranged between the heat-conducting column (32) and the cabinet body (1).

6. The wind power fan boosting device according to claim 5, wherein the sealing ring is a heat-insulating rubber ring.

7. The wind power fan boosting device according to claim 1, wherein a plurality of heat dissipation plates (34) are uniformly distributed in parallel in the length direction of the heat conducting liquid sealing groove (33).

8. The wind power fan boosting device according to claim 1, wherein the surface of the heat dissipation plate (34) is provided with air guiding grooves.

9. The wind power fan boosting device according to claim 1, wherein the U-shaped heat conducting plate (31), the heat conducting columns (32) and the heat dissipating plate (34) are made of copper, aluminum or zinc alloy.