CN217354611U

CN217354611U - Energy-saving type wind driven generator unit heat dissipation device

Info

Publication number: CN217354611U
Application number: CN202221421980.9U
Authority: CN
Inventors: 太严青; 杨宜明; 梁玉林; 刘洪勤; 董燕萍; 赵丽萍; 丁凯; 陈星宇
Original assignee: Datang New Energy Qujing City Qilin District Wind Power Co ltd
Current assignee: Datang New Energy Qujing City Qilin District Wind Power Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-02
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses an energy-saving wind generator set radiator, comprising a nacelle, an air intake box with an opening on the left side is fixedly embedded on the right side of the nacelle, and a drive is fixedly connected to the inner wall of the right side of the nacelle The motor, the bottom end of the output shaft of the drive motor is fixedly connected with a first bevel gear, the bottom inner wall of the air inlet box is fixedly connected with a fixed block, the left side of the fixed block is rotatably connected with a rotating shaft, and the left end of the rotating shaft extends to A second bevel gear is fixedly connected in the nacelle, the second bevel gear meshes with the first bevel gear, a mounting block is fixedly connected to the right end of the rotating shaft, and a plurality of fan blades are fixedly connected to the outside of the mounting block. The utility model is convenient for automatically cleaning the impurities adhering and covering the right side of the filter net while blowing and dissipating heat, relieving the phenomenon that the filter net is covered and blocked, improving the effect of heat dissipation and ventilation, and meeting the needs of use.

Description

Energy-saving type wind driven generator unit heat dissipation device

Technical Field

The utility model relates to a aerogenerator technical field especially relates to an energy-conserving formula aerogenerator unit heat abstractor.

Background

With the enhancement of people's awareness of energy conservation and environmental protection, wind power generation begins to enter people's lives, and is more and more paid attention and paid attention as a renewable resource, a motor set is driven to rotate by utilizing wind power during wind power generation to generate electricity, the wind power generation can cause heat to be generated in a generator set cabin at present, most of the wind power generation is convenient to dissipate heat, a cooling fan and a filter screen are arranged on the generator set, the filter screen is positioned on one side of an air inlet of the cooling fan, dust in external air can be filtered, and the phenomenon that a large amount of dust enters the interior of the cabin is avoided;

but it mostly has the shortcoming that the automation was cleared up the filter screen when the heat dissipation is not convenient for the filter screen outside is sheltered from by the big impurity cover easily, influences the ventilation effect, can not satisfy the user demand, and we have provided an energy-conserving formula aerogenerator unit heat abstractor for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an energy-saving type wind driven generator unit heat dissipation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving formula aerogenerator unit heat abstractor, includes the cabin, the fixed dress in right side of cabin is equipped with the left side and is open-ended air inlet box, fixedly connected with driving motor on the right side inner wall of cabin, the first bevel gear of output shaft bottom fixedly connected with of driving motor, fixedly connected with fixed block on the bottom inner wall of air inlet box, the left side of fixed block is rotated and is connected with the pivot, and the left end of pivot extends to in the cabin and fixedly connected with second bevel gear, and second bevel gear meshes with first bevel gear, the right-hand member fixedly connected with installation piece of pivot, a plurality of flabellums of fixedly connected with in the installation piece outside, the fixed cover in the pivot outside is equipped with reciprocal lead screw, and the outside thread bush of reciprocal lead screw is equipped with the slider, the right side fixedly connected with two guide arms of fixed block, slider slip bush are on two guide arms, all set up flutedly on the top inner wall of air inlet box and the bottom inner wall, an air inlet through hole is formed in the inner wall of the right side of the air inlet box, a filter screen is fixedly connected in the air inlet through hole, rectangular grooves are formed in the top inner wall and the bottom inner wall of the air inlet through hole, an impurity removing cutter matched with the right side of the filter screen is arranged in each rectangular groove, rectangular sleeves fixedly sleeved on the corresponding impurity removing cutters are sleeved in each rectangular groove in a sliding mode, two springs in a compression state are fixedly connected between one sides, away from each other, of the two rectangular sleeves and the inner wall, away from each other, of the two rectangular grooves, two springs are fixedly connected between the two corresponding springs, the impurity removing cutter is located between the two corresponding springs, an L-shaped channel is formed between the inner wall, away from the opening, of each rectangular groove and the inner wall, away from the opening, of the corresponding groove, of the rectangular groove, a first circular shaft is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the L-shaped channel, and a second circular shaft is fixedly connected between the inner wall of the front side and the rear side of the L-shaped channel, the top and the bottom of the sliding block are fixedly connected with pull ropes, and one ends of the pull ropes are wound around one sides, far away from the rotating shaft, of the corresponding first round shafts and the corresponding second round shafts and are fixedly connected with one sides, far away from the air inlet through holes, of the impurity removing cutters.

Preferably, a fixing through hole is formed in the inner wall of the right side of the engine room, and the inner wall of the fixing through hole is fixedly connected with the outer side of the air inlet box.

Preferably, a through hole is formed in the left side of the fixing block, a bearing is fixedly sleeved in the through hole, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the rotating shaft.

Preferably, two guide holes are formed in the left side of the sliding block, and the inner walls of the guide holes are in movable contact with the outer sides of the corresponding guide rods.

Preferably, the left side of the sliding block is provided with a reciprocating screw hole, and the reciprocating screw hole is in threaded connection with a reciprocating screw rod.

Preferably, the driving motor is a variable frequency motor, the rear side of the driving motor is fixedly and electrically connected with a controller, and the rear side of the controller is fixedly and electrically connected with a temperature sensor.

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

the utility model discloses be convenient for in the radiating impurity that the adhesion covers on the filter screen right side of blowing automatically clear up, alleviate the filter screen and cover the phenomenon of jam, improve the heat dissipation ventilation effect, satisfy the user demand.

Drawings

Fig. 1 is a schematic front view of a heat dissipation device of an energy-saving wind turbine generator set provided by the present invention;

fig. 2 is a schematic front view of a heat dissipation device of an energy-saving wind turbine generator set according to the present invention;

fig. 3 is a schematic view of a main view of a-a in fig. 2.

In the figure: 1. a nacelle; 2. an air inlet box; 201. an air inlet through hole; 202. an L-shaped channel; 203. a rectangular groove; 3. a drive motor; 4. a first bevel gear; 5. a fixed block; 6. a rotating shaft; 7. a reciprocating screw; 8. a second bevel gear; 9. a slider; 10. a rectangular sleeve; 11. a first circular shaft; 12. a spring; 13. mounting blocks; 14. a fan blade; 15. pulling a rope; 16. a second circular shaft; 17. a filter screen; 18. and (5) removing impurities by using a cutter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, an energy-saving heat dissipation device for a wind turbine generator set comprises a nacelle 1, wherein an air inlet box 2 with an open left side is fixedly embedded in the right side of the nacelle 1, a driving motor 3 is fixedly connected to the inner wall of the right side of the nacelle 1, a first bevel gear 4 is fixedly connected to the bottom end of an output shaft of the driving motor 3, a fixed block 5 is fixedly connected to the inner wall of the bottom of the air inlet box 2, a rotating shaft 6 is rotatably connected to the left side of the fixed block 5, the left end of the rotating shaft 6 extends into the nacelle 1 and is fixedly connected with a second bevel gear 8, the second bevel gear 8 is meshed with the first bevel gear 4, a mounting block 13 is fixedly connected to the right end of the rotating shaft 6, a plurality of fan blades 14 are fixedly connected to the outer side of the mounting block 13, a reciprocating lead screw 7 is fixedly sleeved on the outer side of the rotating shaft 6, a sliding block 9 is sleeved on the outer side of the reciprocating lead screw 7, and two guide rods are fixedly connected to the right side of the fixed block 5, the slide block 9 is sleeved on the two guide rods in a sliding way, the top inner wall and the bottom inner wall of the air inlet box 2 are both provided with grooves, the right side inner wall of the air inlet box 2 is provided with an air inlet through hole 201, a filter screen 17 is fixedly connected in the air inlet through hole 201, the top inner wall and the bottom inner wall of the air inlet through hole 201 are both provided with rectangular grooves 203, an impurity removing cutter 18 matched with the right side of the filter screen 17 is arranged in the rectangular groove 203, a rectangular sleeve 10 fixedly sleeved on the corresponding impurity removing cutter 18 is sleeved in the rectangular groove 203 in a sliding way, two springs 12 in a compression state are fixedly connected between the side, away from each other, of the two rectangular sleeves 10 and the inner wall of the side, away from each other, of the two rectangular grooves 203, of the inner wall of the side, away from the opening of the rectangular groove 203, and the right side inner wall of the corresponding groove are provided with an L-shaped channel 202, the utility model discloses be convenient for blow radiating simultaneously automatically to the adhesion cover clear up the impurity on filter screen 17 right side, alleviate filter screen 17 and cover the phenomenon of jam, improve the ventilation effect that dispels the heat, satisfy the user demand that the front side inner wall of recess and rear side inner wall between the first circle axle 11 of fixedly connected with, fixedly connected with second circle axle 16 between the front side inner wall of L shape passageway 202 and the rear side inner wall, fixedly connected with stay cord 15 in the top and the equal fixedly connected with in bottom of slider 9, stay cord 15 one end is walked around corresponding first circle axle 11 and second circle axle 16 and is kept away from one side of pivot 6 and keep away from one side fixed connection of air inlet through-hole 201 with edulcoration cutter 18.

In the utility model, a fixing through hole is arranged on the inner wall of the right side of the engine room 1, the inner wall of the fixing through hole is fixedly connected with the outer side of the air inlet box 2, a through hole is arranged on the left side of the fixing block 5, a bearing is fixedly sleeved in the through hole, the inner side of the bearing is fixedly connected with the outer side of the rotating shaft 6, two guide holes are arranged on the left side of the slider 9, the inner wall of each guide hole is movably contacted with the outer side of the corresponding guide rod, a reciprocating screw hole is arranged on the left side of the slider 9, the reciprocating screw hole is in threaded connection with the reciprocating screw 7, the driving motor 3 is a variable frequency motor, the rear side of the driving motor 3 is fixedly and electrically connected with a controller, and a temperature sensor is fixedly and electrically connected with the rear side of the controller, the utility model is convenient for automatically cleaning impurities adhered on the right side of the filter screen 17 while blowing and radiating, the phenomenon that the filter screen 17 is blocked by a cover is relieved, and the radiating and the effect is improved, the use requirement is met.

The working principle is as follows: when heat dissipation needs to be carried out in the cabin 1, the driving motor 3 is started, the driving motor 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the rotating shaft 6 to rotate through the second bevel gear 8 meshed with the first bevel gear, the rotating shaft 6 drives the reciprocating lead screw 7 and the mounting block 13 to rotate, the mounting block 13 drives the plurality of fan blades 14 to rotate, when the plurality of fan blades 14 rotate, external air is sucked through the filter screen 17 and blown into the cabin 1 to carry out air blowing, cooling and heat dissipation on the interior of the cabin, under the action of the reciprocating wire holes formed in the sliding block 9, the sliding block 9 can be driven to slide on the two guide rods in a right-left reciprocating mode through rotation of the reciprocating lead screw 7, the sliding block 9 simultaneously drives the two pull ropes 15 to move in a right-left reciprocating mode, when the pull ropes 15 move in the right, the pulling force of the sliding block 9 on the pull ropes 15 disappears, the pull ropes 15 release the corresponding impurity removal cutters 18, and then the plurality of springs 12 in a compressed state begin to recover, elasticity when spring 12 resumes drives the rectangle cover 10 that corresponds and removes to the direction of keeping away from second circle axle 16, two rectangle covers 10 drive two edulcoration cutters 18 and remove to the direction that is close to each other, can stimulate two stay cords 15 left when slider 9 moves left, two stay cords 15 drive two edulcoration cutters 18 and remove to the direction of keeping away from each other, edulcoration cutter 18 drives the rectangle cover 10 that corresponds and compresses spring 12, slider 9 reciprocal right side left movement, make and to drive edulcoration cutter 18 reciprocal reciprocating, edulcoration cutter 18 reciprocal reciprocating can strike off and push away the big impurity that adheres on filter screen 17 right side, realize radiating automatic mesh to filter screen 17 right side clearance impurity in the time, alleviate the phenomenon that filter screen 17 was covered and is blockked, improve the ventilation effect of dispelling the heat.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An energy-saving wind turbine radiator, comprising a nacelle (1), wherein the right side of the nacelle (1) is fixedly embedded with an air inlet box (2) whose left side is an opening, and the A drive motor (3) is fixedly connected to the right inner wall of the nacelle (1), a first bevel gear (4) is fixedly connected to the bottom end of the output shaft of the drive motor (3), and the bottom of the air inlet box (2) A fixing block (5) is fixedly connected to the inner wall, a rotating shaft (6) is rotatably connected to the left side of the fixing block (5), and the left end of the rotating shaft (6) extends into the engine room (1) and is fixedly connected with a second umbrella-shaped The gear (8), the second bevel gear (8) meshes with the first bevel gear (4), the right end of the rotating shaft (6) is fixedly connected with a mounting block (13), and the outer side of the mounting block (13) is fixedly connected There are a plurality of fan blades (14), a reciprocating screw (7) is fixedly sleeved on the outer side of the rotating shaft (6), a slider (9) is sleeved on the outer thread of the reciprocating screw (7), and the fixing block ( 5) Two guide rods are fixedly connected to the right side, and the slider (9) is slidably sleeved on the two guide rods. The top inner wall and the bottom inner wall of the air inlet box (2) are provided with grooves, so An air inlet through hole (201) is opened on the right inner wall of the air inlet box (2), a filter screen (17) is fixedly connected in the air inlet through hole (201), and the top of the air inlet through hole (201) is Both the inner wall and the inner wall of the bottom are provided with a rectangular groove (203), and a cleaning tool (18) matched with the right side of the filter screen (17) is arranged in the rectangular groove (203), and the rectangular groove (203) slides inside The sleeve is provided with a rectangular sleeve (10) that is fixedly sleeved on the corresponding impurity removing tool (18), and the side of the two rectangular sleeves (10) that are far away from each other is respectively the inner wall of the side of the two rectangular grooves (203) that are far away from each other Two springs (12) in a compressed state are fixedly connected therebetween, the impurity removal tool (18) is located between the corresponding two springs (12), and the rectangular groove (203) is away from the inner wall of one side of its opening and the corresponding spring (12). There is an L-shaped channel (202) between the right inner wall of the groove, the first circular shaft (11) is fixedly connected between the front inner wall and the rear inner wall of the groove, and the L-shaped channel (202) A second circular shaft (16) is fixedly connected between the inner wall of the front side and the inner wall of the rear side, and a pull rope (15) is fixedly connected to the top and bottom of the slider (9), and one end of the pull rope (15) goes around The corresponding first circular shaft (11) and the second circular shaft (16) are fixedly connected to the side of the cleaning tool (18) away from the rotating shaft (6) away from the air inlet through hole (201).

2. An energy-saving wind turbine radiator according to claim 1, characterized in that, a fixed through hole is opened on the inner wall of the right side of the nacelle (1), and the inner wall of the fixed through hole is connected to the air inlet box. (2) The outer side is fixedly connected.

3. An energy-saving wind turbine radiator according to claim 1, characterized in that, a through hole is formed on the left side of the fixing block (5), and a bearing is fixedly sleeved in the through hole, and the bearing is provided with a bearing. The inner side of the inner ring is fixedly connected with the outer side of the rotating shaft (6).

4 . The energy-saving wind turbine heat sink according to claim 1 , wherein two guide holes are provided on the left side of the slider (9), and the inner wall of the guide holes is connected to the corresponding guide rod. 5 . the outer active contact.

5. An energy-saving wind turbine radiator according to claim 1, characterized in that a reciprocating wire hole is provided on the left side of the slider (9), and the reciprocating wire hole is connected to the reciprocating screw (7) Threaded connection.

6. An energy-saving wind turbine generator set cooling device according to claim 1, wherein the drive motor (3) is a variable frequency motor, and the rear side of the drive motor (3) is fixed and electrically connected with a control The rear side of the controller is fixed and electrically connected with a temperature sensor.