阅读说明：本技术 一种风能辅助空气检测仪 (Wind energy auxiliary air detector ) 是由 徐诚 于 2021-07-22 设计创作，主要内容包括：本发明属于风能产业领域,具体的说是一种风能辅助空气检测仪,包括支撑杆,所述支撑杆的底端固定连接有底座支撑台,所述支撑杆的顶端固定连接有磁感发电机,所述辊轴的两端均延伸至磁感发电机的外部,所述辊轴外表面的前端固定连接有受风扇叶,所述辊轴的后端固定连接有空气检测仪。当风力发电机工作时,空气检测仪通过检测通风口对流过的空气进行检测,在磁感发电机不工作的情况下,空心杆不会受力,此时封口装置将表壳内腔的检测通风口闭合,防止灰尘进入,该装置直接安装在磁感发电机的背部,不需要专门购买,并且节约占地面积,工作稳定,与风力发电机的重要装置处于同一水平面,能够精准检测出风力发电机所在位置的空气质量。(The invention belongs to the field of wind energy industry, and particularly relates to a wind energy auxiliary air detector which comprises a supporting rod, wherein the bottom end of the supporting rod is fixedly connected with a base supporting table, the top end of the supporting rod is fixedly connected with a magnetic induction generator, two ends of a roll shaft extend to the outside of the magnetic induction generator, the front end of the outer surface of the roll shaft is fixedly connected with a wind receiving fan blade, and the rear end of the roll shaft is fixedly connected with an air detector. When aerogenerator during operation, air detector detects the air that flows through detecting the vent, under the inoperative condition of magnetic induction generator, hollow pole can not the atress, closing device closed the detection vent of watchcase inner chamber this moment, prevent that the dust from getting into, the device direct mount does not need special purchase at the back of magnetic induction generator, and practice thrift area, job stabilization, be in same horizontal plane with aerogenerator's important device, can accurately detect out the air quality of aerogenerator position.)

1. The utility model provides an air detector is assisted to wind energy, includes bracing piece (1), its characterized in that: the utility model discloses a magnetic induction generator, including the bottom fixedly connected with base brace table of bracing piece (1), the top fixedly connected with magnetic induction generator (2) of bracing piece (1), the inner chamber fixed connection of wire and bracing piece (1) is passed through to the inner chamber of magnetic induction generator (2), the axle center fixedly connected with roller of department of magnetic induction generator (2), the both ends of roller (3) all extend to the outside of magnetic induction generator (2), the front end fixedly connected with of roller (3) surface receives the fan blade, the rear end fixedly connected with air detector (4) of roller (3).

2. The wind-assisted air detector of claim 1, wherein: air detector (4) include watchcase (41), the detection vent has all been seted up to the inner chamber of watchcase (41), the axle center department of watchcase (41) rotates and is connected with hollow pole (42), the outer fixed surface of hollow pole (42) is connected with closing device (6), the inner wall and the closing device (6) fixed connection of watchcase (41), the outer fixed surface of closing device (6) is connected with draws circulation fan (5), the upper surface sliding connection of closing device (6) has extrusion strip (7), the back of extrusion strip (7) and the inner chamber fixed connection of watchcase (41).

3. The wind-assisted air detector of claim 2, wherein: draw circulation fan (5) including picture peg (51), the both ends of picture peg (51) respectively with the inner chamber fixed connection of closing device (6), the axle center department fixedly connected with support column (52) of picture peg (51) inner wall, the surface symmetry of support column (52) is provided with fan strip (53), the top of fan strip (53) rotates with the surface of support column (52) to be connected, the right side fixedly connected with tension spring (54) of fan strip (53) surface, the rear end of tension spring (54) and the inner wall fixed connection of picture peg (51).

4. The wind-assisted air detector of claim 2, wherein: sealing device (6) includes guide rail (61), the back of guide rail (61) and the inner wall fixed connection of watchcase (41), draw-in groove (64) have been seted up to the inner chamber of guide rail (61), the inner chamber of guide rail (61) has seal disc (62) through draw-in groove (64) sliding connection, seal disc (62) surface is seted up flutedly, the inner chamber fixedly connected with card pearl of guide rail (61), the inner chamber joint of seal disc (62) surface through card pearl and guide rail (61), the positive fixedly connected with inserted bar (63) of seal disc (62) surface, the left end of inserted bar (63) and the fixed surface of hollow rod (42) are connected, the inner chamber of inserted bar (63) and the extreme point fixed connection of picture peg (51) surface, the inside of hollow rod (42) is provided with buffer (8), the outside that extends to hollow rod (42) end of buffer (8), the end of the buffer device (8) is connected with the inner wall of the watchcase (41) in a sliding way.

5. The wind-assisted air detector of claim 4, wherein: buffer (8) include cross spring lever (81), the inner wall sliding connection of cross spring lever (81) has push rod (82), the right-hand member of push rod (82) surface passes through the inner chamber fixed connection of spring and cross spring lever (81), the right-hand member fixedly connected with spherical shell cover (83) of push rod (82), the inner wall joint of spherical shell cover (83) has spin (84), the right side of spin (84) surface and the inner wall roll connection of watchcase (41).

6. The wind-assisted air detector of claim 2, wherein: extrusion strip (7) include fixed block (72), the back of fixed block (72) and the inner wall fixed connection of watchcase (41), the front of fixed block (72) is rotated and is connected with bull stick (74), the rear portion of bull stick (74) surface is rotated and is connected with card strip (75), gyration spring (73) have been cup jointed to the front portion of bull stick (74) surface, the equal joint in both sides of card strip (75) surface has side position baffle (71), the back of side position baffle (71) and the inner wall fixed connection of watchcase (41), the back fixedly connected with block rubber (76) of card strip (75), the back of block rubber (76) and the front sliding connection of closing a set (62) surface.

Technical Field

The invention belongs to the field of wind energy industry, and particularly relates to a wind energy auxiliary air detector.

Background

In new energy and renewable energy families, solar energy and wind energy are one of the most widely used clean energy, and a plurality of solar generators and wind generators are available, and wind power generation equipment in the prior art is large in size and is usually installed in remote areas with sufficient wind energy.

On one hand, in remote open areas, people have rare smoke, wind power is large and windy, electricity generated by the wind is relatively stable, on the other hand, wind power generation is still cutting magnetic induction lines to generate electricity essentially, so that a strong magnetic field is generated around a wind power plant to influence the health of surrounding residents, just because a magnetic field is generated around a wind power generator, impurities in the air are adsorbed on the outer surface of the wind power generator under the action of magnetic force, some impurities possibly even enter the interior of the generator or gaps of a transfer joint, the rotation of the wind power generator is more difficult, the friction coefficient is increased, stronger wind power is needed when the same electric power is generated, more impurities are brought by the strong wind power, the generator enters vicious circle, when the impurities are adsorbed too much, the heat dissipation performance of the wind power generator is seriously reduced, the wind power generator is difficult to normally work, and therefore, an air quality detector is needed to be arranged around the wind power generator, the device is used for detecting the content of impurities in air, when the air quality is poor, corresponding protective measures can be carried out on the generator, the attachment of the impurities is reduced, the service life of the generator is prolonged, the existing air quality detectors are independent devices, no special auxiliary air quality detector for the wind driven generator exists, the air quality detector needs to be purchased specially after being reset, the occupied area is increased, and the data detected by the air quality detector arranged at the lower position also has deviation with the air quality of the position of the wind driven generator.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a wind energy auxiliary air detector, which solves the problem that no special auxiliary air quality detector for a wind driven generator exists.

(II) technical scheme

The technical scheme adopted by the invention for solving the technical problems is as follows: the wind energy auxiliary air detector comprises a supporting rod, wherein the bottom end of the supporting rod is fixedly connected with a base supporting table, the top end of the supporting rod is fixedly connected with a magnetic induction generator, an inner cavity of the magnetic induction generator is fixedly connected with an inner cavity of the supporting rod through a lead, a roll shaft is fixedly connected to the axis of the magnetic induction generator, two ends of the roll shaft extend to the outside of the magnetic induction generator, a wind receiving fan blade is fixedly connected to the front end of the outer surface of the roll shaft, and an air detector is fixedly connected to the rear end of the roll shaft.

The air detector comprises a meter shell, wherein a detection vent is formed in an inner cavity of the meter shell and penetrates through the outer surface of the meter shell, an axis of the meter shell is rotatably connected with a hollow rod, a sealing device is fixedly connected to the outer surface of the hollow rod, the inner wall of the meter shell is fixedly connected with the sealing device, a circulation fan is fixedly connected to the outer surface of the sealing device, an extrusion strip is slidably connected to the upper surface of the sealing device, and the back of the extrusion strip is fixedly connected with the inner cavity of the meter shell.

Draw the circulation fan including the picture peg, the both ends of picture peg respectively with closing device's inner chamber fixed connection, the axle center department fixedly connected with support column of picture peg inner wall, the surface symmetry of support column is provided with the fan strip, the top of fan strip is connected with the surface rotation of support column, the right side fixedly connected with tension spring of fan strip surface, tension spring's rear end and the inner wall fixed connection of picture peg.

The sealing device comprises a guide rail, the back of the guide rail and the inner wall fixed connection of watchcase, the draw-in groove has been seted up to the inner chamber of guide rail, the inner chamber of guide rail has a sealing disc through draw-in groove sliding connection, the sealing disc surface is seted up flutedly, the inner chamber fixedly connected with card pearl of guide rail, the sealing disc surface is through the inner chamber joint of card pearl and guide rail, the positive fixedly connected with inserted bar of sealing disc surface, the left end of inserted bar and the outer fixed surface connection of empty core rod, the inner chamber of inserted bar and the extreme point fixed connection of picture peg surface, the inside of empty core rod is provided with buffer, buffer's end extends to the outside of empty core rod, buffer's end and the inner wall sliding connection of watchcase.

Buffer includes the cross spring arm, the inner wall sliding connection of cross spring arm has the push rod, the right-hand member of push rod surface passes through the inner chamber fixed connection of spring with the cross spring arm, the right-hand member fixedly connected with spherical shell cover of push rod, the inner wall joint of spherical shell cover has the spin, the right side of spin surface and the inner wall rolling connection of watchcase.

The extrusion strip includes the fixed block, the back of fixed block and the inner wall fixed connection of watchcase, the front of fixed block is rotated and is connected with the bull stick, the rear portion of bull stick surface is rotated and is connected with the card strip, the front portion of bull stick surface has cup jointed the gyration spring, the equal joint in both sides of card strip surface has the side position baffle, the back of side position baffle and the inner wall fixed connection of watchcase, the back fixedly connected with rubber block of card strip, the back of rubber block and the front sliding connection of closing a set surface.

The invention has the following beneficial effects:

1. when aerogenerator during operation, receive the fan blade and impel the roller rotation under the effect of wind force, hollow rod is rotatory under the drive of roller this moment, closing device opens the detection vent of watchcase inner chamber, air detector detects the air of flowing through the detection vent this moment, under the inoperative condition of magnetic induction generator, hollow rod can not the atress, closing device is closed with the detection vent of watchcase inner chamber this moment, prevent that the dust from getting into, the device direct mount is at the back of magnetic induction generator, do not need to purchase specially, and practice thrift area, the job stabilization, be in same horizontal plane with aerogenerator's important device, can accurately detect out the air quality of aerogenerator position.

2. In order to increase the air flow passing through the air detector, when the flow guiding rotating fan rotates along with the hollow rod, the fan strips extend out of the inner wall of the inserting plate under the action of centrifugal force according to the rotating direction, at the moment, the flow guiding rotating fan becomes a small-sized exhaust fan, the air flow passing through the air detector is increased, when the rotation is stopped, the fan strips retract to the inner wall of the inserting plate under the action of the tension spring, and the phenomenon that the fan strips rotate freely to enable the device to be unstable is avoided.

3. Along with the rotation of hollow rod, the closing disc that blocks originally with the guide rail slides along the guide rail under the torque effect of inserted bar, will detect the vent and open, the device detects the work, because the existence of extrusion strip, the closing disc is at every turn when detecting the vent, all can receive the effect of friction force, under the condition that the roller provides the turning force, this frictional force can be overcome, but when generator stop work, the roller no longer provides the turning force, closing device continues the rotation under self inertial effect, at every turn when detecting the vent and receiving the effect of friction force, its rotational speed reduces gradually, finally at the mutual joint with the extrusion strip, the detection vent is just in time plugged up once more to the closing disc this moment, and then when reaching device stop work, closing device can accurate closed detection vent's purpose.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the air detector of the present invention;

FIG. 3 is a schematic view of the structure of the fan of the present invention;

FIG. 4 is a schematic view of the closure of the present invention;

FIG. 5 is a schematic view of the structure of the cushioning device of the present invention;

FIG. 6 is a schematic view of the structure of the extruded strip of the present invention.

In the figure: the device comprises a support rod 1, a magnetic induction generator 2, a roll shaft 3, an air detector 4, a meter shell 41, a hollow rod 42, a drainage rotating fan 5, an inserting plate 51, a support column 52, a fan strip 53, a tension spring 54, a sealing device 6, a guide rail 61, a sealing disc 62, an inserting rod 63, a clamping groove 64, an extrusion strip 7, a side baffle 71, a fixed block 72, a rotating spring 73, a rotating rod 74, a clamping strip 75, a rubber block 76, a buffer device 8, a cross spring rod 81, a push rod 82, a spherical shell sleeve 83 and a rolling ball 84.

Detailed Description

A wind-energy-assisted air detector according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the wind energy auxiliary air detector comprises a supporting rod 1, wherein a base supporting table is fixedly connected to the bottom end of the supporting rod 1, a magnetic induction generator 2 is fixedly connected to the top end of the supporting rod 1, an inner cavity of the magnetic induction generator 2 is fixedly connected with an inner cavity of the supporting rod 1 through a wire, a roll shaft is fixedly connected to the axis of the magnetic induction generator 2, two ends of the roll shaft 3 extend to the outside of the magnetic induction generator 2, a wind receiving fan blade is fixedly connected to the front end of the outer surface of the roll shaft 3, and an air detector 4 is fixedly connected to the rear end of the roll shaft 3.

The air detector 4 comprises a meter shell 41, detection vents are arranged in the inner cavity of the meter shell 41, a hollow rod 42 is rotatably connected to the axis of the meter shell 41, a sealing device 6 is fixedly connected to the outer surface of the hollow rod 42, the inner wall of the meter shell 41 is fixedly connected with the sealing device 6, a flow-guiding rotating fan 5 is fixedly connected to the outer surface of the sealing device 6, an extrusion strip 7 is slidably connected to the upper surface of the sealing device 6, the back of the extrusion strip 7 is fixedly connected with the inner cavity of the meter shell 41, when the wind driven generator works, the roller shaft 3 is pushed to rotate under the action of wind force by the fan blade, the hollow rod 42 is driven to rotate by the roller shaft 3, the sealing device 6 opens the detection vents in the inner cavity of the meter shell 41, at the moment, the air detector 4 detects the air flowing through the detection vents, and under the condition that the magnetic induction generator 2 does not work, hollow rod 42 can not the atress, and closing device 6 is closed the detection vent of watchcase 41 inner chamber this moment, prevents that the dust from getting into, and the device direct mount does not need special purchase at the back of magnetic induction generator 2 to practice thrift area, job stabilization is in same horizontal plane with aerogenerator's important device, can accurately detect out the air quality of aerogenerator position.

The diversion fan 5 includes picture peg 51, the both ends of picture peg 51 respectively with closing device 6's inner chamber fixed connection, the axle center department fixedly connected with support column 52 of picture peg 51 inner wall, the surface symmetry of support column 52 is provided with fan strip 53, the top of fan strip 53 is rotated with the surface of support column 52 and is connected, the right side fixedly connected with tension spring 54 of fan strip 53 surface, tension spring 54's rear end and picture peg 51's inner wall fixed connection, in order to increase the air flow through the air detector, when diversion fan 5 is rotatory along with hollow rod 42, according to the direction of rotation, fan strip 53 stretches out from the inner wall of picture peg 51 under the effect of centrifugal force, and diversion fan 5 becomes a small-size suction fan this moment, increases the air flow through the air detector, and when stall, fan strip 53 withdraws picture peg 51's inner wall under tension spring 54's tensile force effect, preventing the free rotation of the fan blade 53 from making the device unstable.

The sealing device 6 comprises a guide rail 61, the back of the guide rail 61 is fixedly connected with the inner wall of the watchcase 41, a clamping groove 64 is formed in the inner cavity of the guide rail 61, the inner cavity of the guide rail 61 is connected with a sealing disc 62 through the clamping groove 64 in a sliding manner, a groove is formed in the outer surface of the sealing disc 62, a clamping bead is fixedly connected with the inner cavity of the guide rail 61, the outer surface of the sealing disc 62 is clamped with the inner cavity of the guide rail 61 through the clamping bead, an insertion rod 63 is fixedly connected with the front surface of the outer surface of the sealing disc 62, the left end of the insertion rod 63 is fixedly connected with the outer surface of the hollow rod 42, the inner cavity of the insertion rod 63 is fixedly connected with the end point of the outer surface of the insertion plate 51, a buffer device 8 is arranged inside the hollow rod 42, the end of the buffer device 8 extends to the outside of the hollow rod 42, the end of the buffer device 8 is connected with the inner wall of the watchcase 41 in a sliding manner along with the rotation of the hollow rod 42, originally, the closing disk 62 that blocks with guide rail 61 slides along guide rail 61 under the effect of the moment of torsion of inserted bar 63, it opens to detect the vent, the device detects the work, because the existence of extrusion strip 7, closing disk 62 all can receive the effect of friction power when detecting the vent at every turn, under the condition that roller 3 provides the turning force, this friction power can be overcome, but when generator stop work, roller 3 no longer provides the turning force, closing device 6 continues the rotation under self inertial effect, when detecting the effect of vent at every turn, its rotational speed reduces gradually, finally at the mutual joint with extrusion strip 7, the detection vent is just in time plugged up once more to closing disk 62 this moment, and then when reaching the device stop work, closing device 6 can accurate closed detection vent's purpose.

Buffer 8 includes cross spring beam 81, the inner wall sliding connection of cross spring beam 81 has push rod 82, the right-hand member of push rod 82 surface passes through the inner chamber fixed connection of spring and cross spring beam 81, the right-hand member fixed connection of push rod 82 has ball shell cover 83, the inner wall joint of ball shell cover 83 has spin 84, the right side of spin 84 surface and the inner wall roll connection of watchcase 41, because the wind speed is uncontrollable, it is very fast in the place wind speed of setting up wind power plant, so roller 3 can drive hollow rod 42 and carry out high-speed rotation, because hollow rod 42 is less with the area of contact of watchcase 41, violent shake can take place for hollow rod 42, and stability is relatively poor, and spin 84 transmits the shaking force to the inside of cross spring beam 81 through push rod 82 this moment, carries out the shock attenuation through inside spring, and then reaches stable effect.

The extrusion strip 7 comprises a fixed block 72, the back of the fixed block 72 is fixedly connected with the inner wall of the watchcase 41, the front of the fixed block 72 is rotatably connected with a rotating rod 74, the rear part of the outer surface of the rotating rod 74 is rotatably connected with a clamping strip 75, a rotary spring 73 is sleeved on the front part of the outer surface of the rotating rod 74, side position baffles 71 are clamped on the two sides of the outer surface of the clamping strip 75, the back parts of the side position baffles 71 are fixedly connected with the inner wall of the watchcase 41, a rubber block 76 is fixedly connected with the back parts of the clamping strip 75, and the back parts of the rubber block 76 are connected with the front part of the outer surface of the sealing disc 62 in a sliding mode.

The specific working process is as follows:

when aerogenerator during operation, receive the fan blade and impel roller 3 to rotate under the effect of wind force, hollow rod 42 is rotatory under the drive of roller 3 this moment, closing device 6 opens the detection vent of watchcase 41 inner chamber, air detector 4 detects the air that flows through detecting the vent this moment, under the inoperative condition of magnetic induction generator 2, hollow rod 42 can not the atress, closing device 6 closes the detection vent of watchcase 41 inner chamber this moment, prevent that the dust from getting into, the device direct mount does not need special purchase at the back of magnetic induction generator 2, and practice thrift area, job stabilization, be in same horizontal plane with aerogenerator's important device, can accurately detect out the air quality of aerogenerator position.

In order to increase the air flow passing through the air detector, when the flow guiding rotating fan 5 rotates along with the hollow rod 42, the fan strip 53 extends out of the inner wall of the inserting plate 51 under the action of centrifugal force according to the rotating direction, at the moment, the flow guiding rotating fan 5 becomes a small-sized suction fan, the air flow passing through the air detector is increased, when the rotation is stopped, the fan strip 53 retracts into the inner wall of the inserting plate 51 under the action of the tension spring 54, and the fan strip 53 is prevented from freely rotating to cause the instability of the device.

Along with the rotation of hollow rod 42, the closing disc 62 that blocks originally with guide rail 61 slides along guide rail 61 under the effect of the moment of torsion of inserted bar 63, will detect the vent and open, the device detects the work, because the existence of extrusion strip 7, closing disc 62 all can receive the effect of friction power when detecting the vent at every turn, under the condition that roller 3 provided the turning force, this friction power can be overcome, but when generator stop work, roller 3 no longer provides the turning force, closing device 6 continues the rotation under self inertial effect, when detecting the effect of vent at every turn, its rotational speed reduces gradually, finally at the mutual joint with extrusion strip 7, the detection vent is just plugged up once more to closing disc 62 this moment, and then when reaching the device stop work, closing device 6 can accurate closed detection vent's purpose.

Because the contact area of hollow rod 42 and watchcase 41 is less, hollow rod 42 can take place acutely to tremble, and stability is relatively poor, and spin 84 transmits the vibrations power to the inside of cross spring pole 81 through push rod 82 this moment, carries out the shock attenuation through inside spring, and then reaches stable effect.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.