CN211718327U - Portable wind direction detector for high-position fan - Google Patents
Portable wind direction detector for high-position fan Download PDFInfo
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- CN211718327U CN211718327U CN202020527908.9U CN202020527908U CN211718327U CN 211718327 U CN211718327 U CN 211718327U CN 202020527908 U CN202020527908 U CN 202020527908U CN 211718327 U CN211718327 U CN 211718327U
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 92
- 229910052802 copper Inorganic materials 0.000 claims abstract description 84
- 239000010949 copper Substances 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 3
- 239000003517 fume Substances 0.000 abstract description 2
- YXLXNENXOJSQEI-UHFFFAOYSA-L Oxine-copper Chemical compound [Cu+2].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 YXLXNENXOJSQEI-UHFFFAOYSA-L 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006583 body weight regulation Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The utility model provides a portable wind direction detector for high-order fan belongs to and discharges fume, exhaust system technical field. It includes U type frame, U type frame includes the left socle, and right branch frame and lower plate are equipped with well support between left socle and the right branch frame, and well support fixed connection is first aerofoil, the wind direction detector includes fore-stock and after-poppet, be equipped with well copper on the well support, be equipped with preceding copper on the fore-stock, be equipped with the back copper on the after-poppet, the wind direction detector includes power, first warning light and second warning light, adopts this kind of structure, can judge the wind direction through the scintillation of observing the warning light to use manpower sparingly, this device simple structure, portable, convenient to use, and be applicable to the fan of different models, the utility model is used for the wind-force of high-order fan detects.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of exhaust fume, exhaust system especially relates to a portable wind direction detector for high-order fan.
[ background of the invention ]
At present, a smoke discharging and air exhausting system is applied to the fields of fire fighting, electric power, chemical engineering and the like, taking the electric power system air exhausting system as an example, the normal operation of the air exhausting system plays a vital role in the safe and reliable operation of electric power equipment and the personal safety of operation patrolmen, but the wind direction of a fan is not verified by a scientific and effective method aiming at a high-level fan at present. Because the speed is too fast and can't observe with the naked eye and turn to when high-order fan normal operating, only the low-speed operation can observe, consequently the observer need catch up to fan department and observe after cutting off the fan power before the fan stalls, expends the manpower.
The wind direction detection device comprises a wind plate and a support, for example, the wind direction detection device in the wind direction detection device and the wind direction detection method disclosed in the Chinese invention patent CN106841670A comprises a fixed support, the wind plate, a sliding rheostat and a connector, by adopting the structure, the wind plate swings under the action of wind force to drive the sliding rheostat to move and send out a corresponding electric signal, and the wind direction is detected after the electric signal is processed.
[ Utility model ] content
The utility model aims to solve the technical problem that a portable wind direction detector for high-order fan is provided for convenient to use.
In order to solve the technical problem, the preferred structure of the portable wind direction detector of the utility model comprises a U-shaped outer frame, the U-shaped outer frame comprises a left bracket, a right bracket and a lower bottom plate, a middle bracket is arranged between the left bracket and the right bracket, the middle bracket is rotationally connected with the left bracket and the right bracket, the middle bracket is fixedly connected with the first air plate, the wind direction detector comprises a front bracket and a rear bracket which are respectively and fixedly connected with a left bracket and a right bracket, the middle bracket is provided with a middle copper plate, the front bracket is provided with a front copper plate, the rear bracket is provided with a rear copper plate, the wind direction detector comprises a power supply, a first warning lamp and a second warning lamp, the power supply, the middle copper plate, the front copper plate, the rear copper plate, the first warning lamp and the second warning lamp are connected through wires, and the middle copper plate on the middle support is driven to contact with the front copper plate or the rear copper plate when the first air plate swings.
After the structure is adopted, firstly, the U-shaped outer frame comprises a left support, a right support and a lower bottom plate, a middle support is arranged between the left support and the right support, the middle support is fixedly connected with a first wind plate, the middle support is rotatably connected with the left support and the right support, so that the first wind plate can rotate relative to the middle support to swing under the action of wind force, secondly, the wind direction detector comprises a front support and a rear support, the front support and the rear support are detachably connected with the left support and the right support respectively, so that the front support and the rear support can be fixed relative to the U-shaped outer frame, the middle support is provided with a middle copper plate, the front support is provided with a front copper plate, the rear support is provided with a rear copper plate, the middle copper plate on the middle support is driven to contact with the front copper plate or the rear copper plate when the first wind plate swings, and therefore, the mechanical motion of the first wind plate swing is converted, finally, the wind direction detector includes the power, first warning light and second warning light, wherein, the power, well copper, preceding copper, the back copper, be the wire connection between first warning light and the second warning light, make and realize the circuit between each part and switch on, during the use, first aerofoil swings around well support under the wind-force effect, well copper contact preceding copper or back copper above that, make the circuit switch on, first warning light or second warning light scintillation, thereby the observer can directly perceivedly judge the wind direction through the scintillation of warning light, need not frequently reciprocate in fan power supply box and fan observation department, the manpower has been saved, and the degree of difficulty and the erroneous judgement rate of judging have been reduced, the device simple structure, applicable under complicated environment, the device is small, and is convenient to carry, and is very convenient during the use.
Preferably, the power with well copper first warning light with be connected for the wire between the second warning light, first warning light with be connected for the wire between the preceding copper, the second warning light with be connected for the wire between the back copper for when first aerofoil was swung forward, first warning light scintillation, when first aerofoil was swung backward, second warning light scintillation.
Preferably, the wind direction detector comprises a left side fixing support and a right side fixing support, the front support, the left support and the rear support are connected through the left side fixing support, and the front support, the right support and the rear support are connected through the right side fixing support, so that the front support and the rear support are fixed relative to the U-shaped outer frame.
Preferably, first aerofoil one end links to each other with well support, and the other end is equipped with the pendulum for when wind-force is not enough, first aerofoil can not take place the swing, thereby both can see out whether up to standard of the volume of airing exhaust of fan, can prevent again that the warning light that leads to under the natural wind effect from brightening.
Preferably, a power box is arranged on the lower bottom plate, the power supply, the first warning lamp and the second warning lamp are located in the power box, the power box is fixedly connected with the connecting plate, the wind direction detector comprises a telescopic rod, the telescopic rod is detachably connected with the connecting plate, and the height of the device is adjusted through the telescopic rod, so that the device can be suitable for fans of different heights.
Preferably, the wind direction detector includes conductive bearing, all realize rotating through conductive bearing between well support and left socle or the right branch frame and be connected, conductive bearing includes inner circle and outer lane, well support is embedded to have first wire, first wire one end with well copper links to each other, the other end with the inner circle links to each other, left socle or right branch frame are embedded to have the second wire, second wire one end with the outer lane links to each other, the other end with the power links to each other, prevents that the wire from influencing the rotation of first aerofoil.
Preferably, one end of the telescopic rod is connected with the connecting plate, and the other end of the telescopic rod is connected with the horizontal adjusting device, so that the device is in a horizontal position, the first air plate is in a vertical position when no wind exists, and errors caused by problems of the initial angle of the first air plate are prevented.
Preferably, the horizontal adjusting device comprises a base, the base is placed on the ground, the upper surface and the lower surface of the base are parallel to the ground, and the telescopic rod is detachably connected with the base.
Preferably, the horizontal adjusting device comprises a sleeve, insulating oil is arranged in the sleeve, the liquid level of the insulating oil is seen through the outer surface of the sleeve, and the telescopic rod is in sliding connection with the sleeve.
Preferably, the wind direction detector further comprises a second air plate, the second air plate is perpendicular to the first air plate, and one end of the second air plate is fixed relative to the first air plate.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a wind direction detector stand portion and a power supply portion according to the present embodiment;
FIG. 2 is a top view of a wind direction detector according to the present embodiment;
FIG. 3 is a top view of the copper plate portion of a wind direction detector according to this embodiment;
FIG. 4 is a side view of a wind direction detector of the present embodiment;
FIG. 5 is a circuit diagram of a wind direction detector according to the present embodiment;
FIG. 6 is a schematic circuit diagram of an initial state of the wind direction detector according to the present embodiment;
FIG. 7 is a schematic circuit diagram illustrating a first warning light of the wind direction detector according to the present embodiment flashing;
FIG. 8 is a schematic circuit diagram illustrating a second warning light of the wind direction detector according to the present embodiment flashing;
FIG. 9 is a schematic view of a wind direction detector according to the present embodiment;
fig. 10 is a schematic view of a second wind direction detector according to this embodiment.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the following description, the terms "inside", "outside", "upper", "lower", "left", "right", and the like, which indicate orientations or positional relationships, are used to indicate orientations or positional relationships based on the drawings, and are only used for convenience in describing embodiments and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 9, a portable wind direction detector of this embodiment includes a U-shaped outer frame, the U-shaped outer frame includes a left support 1, a right support 2 and a lower bottom plate 3, a middle support 4 is disposed between the left support 1 and the right support 2, and the middle support 4 is rotatably connected to the left support 1 and the right support 2, the middle support 4 can rotate relative to the U-shaped outer frame, the middle support 4 is fixedly connected to a first wind plate 5, the wind direction detector includes a front support 6 and a rear support 7, the front support 6 and the rear support 7 are respectively fixedly connected to the left support 1 and the right support 2, and can be fixed by screws, or fixed by bonding, riveting, and the like, as shown in fig. 2 and 3, the middle support 4 is provided with a middle copper plate 8, the front support 6 is provided with a front copper plate 9, the rear support 7 is provided with a rear copper plate 10, the wind direction detector includes a power supply, the power supply, the middle copper plate 8, the front copper plate 9, the rear copper plate 10, the first warning lamp 12 and the second warning lamp 13 are connected through conducting wires as shown in fig. 5, and the middle copper plate 8 on the middle bracket 4 is driven to contact the front copper plate 9 or the rear copper plate 10 when the first wind plate 5 swings.
After the structure is adopted, firstly, the U-shaped outer frame comprises a left support 1, a right support 2 and a lower bottom plate 3, a middle support 4 is arranged between the left support 1 and the right support 2, the middle support 4 is fixedly connected with a first wind plate 5, and the middle support 4 is rotatably connected with the left support 1 and the right support 2, so that under the action of wind power, the first wind plate 5 can rotate relative to the middle support 4 to realize swinging, secondly, the wind direction detector comprises a front support 6 and a rear support 7, the front support 6 and the rear support 7 are respectively fixedly connected with the left support 1 and the right support 2, so that the front support 6 and the rear support 7 can be fixed relative to the U-shaped outer frame, a middle copper plate 8 is arranged on the middle support 4, a front copper plate 9 is arranged on the front support 6, a rear copper plate 10 is arranged on the rear support 7, the middle copper plate 8 on the middle support 4 is driven to contact with the front copper plate 9 or the rear copper plate 10, thereby converting the swinging mechanical motion of the first wind plate 5 into the circuit conduction after the copper plates are contacted with each other, finally, the wind direction detector comprises a power supply, a first warning lamp 12 and a second warning lamp 13, wherein, the power supply, the middle copper plate 8, the front copper plate 9, the rear copper plate 10, the first warning lamp 12 and the second warning lamp 13 are connected by leads, so that the circuit conduction among all the components is realized, when in use, the first wind plate 5 swings around the middle bracket 4 under the action of wind power, the middle copper plate 8 on the middle copper plate is contacted with the front copper plate 9 or the rear copper plate 9, so that the circuit conduction is realized, the first warning lamp 12 or the second warning lamp 13 flickers, so that an observer can intuitively judge the wind direction by the flickering of the warning lamps, the frequent reciprocating between a power supply box of a fan and an observation position of the fan is not needed, the manpower is saved, the judgment difficulty and the misjudgment rate are reduced, the device has simple structure, and is suitable for the complex, the device is small in size, convenient to carry and very convenient to use.
In order to make warning light after first aerofoil swing, as shown in fig. 6, fig. 7 and fig. 8, the preferred power of this embodiment with well copper 8 first warning light 12 with be connected for the wire between the second warning light 13, first warning light 12 with be connected for the wire between the preceding copper 9, second warning light 13 with be connected for the wire between the copper 10 after for when first aerofoil 5 swung forward, first warning light 12 twinkles, and when first aerofoil 5 swung backward, second warning light 13 twinkles.
In order to fix the front bracket 6 and the rear bracket 7 on the U-shaped outer frame, it is preferable that the wind direction detector of the present embodiment includes a left fixing bracket 14 and a right fixing bracket 15, the front bracket 6, the left bracket 1, and the rear bracket 7 are connected by the left fixing bracket 14, and the front bracket 6, the right bracket 2, and the rear bracket 7 are connected by the right fixing bracket 15, so that the front bracket 6 and the rear bracket 7 are fixed on the U-shaped outer frame, and the front copper plate 9 and the rear copper plate 10 on the front bracket 6 and the rear bracket 7 are fixed relative to the U-shaped outer frame.
In order to increase the weight of first aerofoil 5, the preferred first aerofoil 5 one end of this embodiment links to each other with well support 4, the other end is equipped with pendulum 16, pendulum 16 has increased the weight of first aerofoil 5, it is first, prevent under the effect of natural wind, first aerofoil 5 swing makes well copper 8 contact preceding copper 9 or back copper 10, lead to the warning light to light, and second, when the wind-force of fan is not enough, blow motionless pendulum 16, make first aerofoil 5 can not swing by a wide margin, well copper 8 contact promptly can not preceding copper 9 or back copper 10, the warning light can not flash, thereby detect whether up to standard of the volume of airing exhaust of fan. Wherein, be connected for dismantling between first aerofoil 5 and the pendulum 16 for can change the pendulum 16 of different weight, it is first, when the wind-force of natural wind changes in the external environment that the fan was located, make wind direction detector can adapt to multiple external environment through changing pendulum 16, and the second, the standard of the fan volume of airing exhaust of different models can be different, makes wind direction detector can adapt to the fan of different models through changing pendulum 16, detects whether up to standard of different model fans.
In order to make the device suitable for high-position fans, the lower bottom plate 3 of the present embodiment is preferably provided with a power box 11, the power supply, the first warning light 12 and the second warning light 13 are located in the power box 11, the power box 11 is fixedly connected with a connecting plate 17, the wind direction detector comprises an expansion link 18, the expansion link 18 is detachably connected with the connecting plate 17, the expansion link 18 expands and contracts to enable the wind direction detector to extend out higher, thereby being suitable for the fan with higher position, the power box 11 is provided with an interface connected with an external power supply, or an internal power supply groove is arranged, the mobile power supply is arranged in the internal power supply groove and comprises a battery and other power supplies which are convenient to replace and carry, the inside power supply inslot is equipped with elastic buckle, and portable power source accessible elastic buckle is fixed or is popped out, still be equipped with the on & off switch that is used for controlling the power on power box 11.
In order to prevent the wire from affecting the rotation of the first wind plate, it is preferable that the wind direction detector includes a conductive bearing, the middle support 4 and the left support 1 or the right support 2 are rotatably connected through the conductive bearing or a common bearing, the conductive bearing includes an inner ring and an outer ring, a first wire is embedded in the middle support 4, one end of the first wire is connected to the middle copper plate 8, the other end of the first wire is connected to the inner ring, a second wire is embedded in the left support 1 or the right support 2, one end of the second wire is connected to the outer ring, and the other end of the second wire is connected to the power supply, by adopting the structure, the conductive bearing can be used for the rotation between the middle support 4 and the left support 1 and the right support 2, and also can be used for the electrical connection between the middle copper plate 8 and the power supply, and the structure of the device is optimized, wherein the first wire and the second, make the wire can not expose outward, thereby make the device more pleasing to the eye, when well copper 8 and power lug connection, in the rotation of well support 4, in the drive copper 8 rotates, in the rotation of well copper 8 pulls the wire motion, the wire can hinder the rotation of well copper 8 promptly, in the result, well copper 8 rotates under the combined action of wind-force and wire, rather than measuring the required effect that only receives the wind-force, thereby error appears when leading to the device to detect, adopt above-mentioned device, in the rotation of well support 4 during the drive copper 8 rotates, first wire links to each other with the conductive bearing inner circle, second wire one end links to each other with the conductive bearing outer lane, make first wire can take place to rotate for the second wire, thereby make in the rotation of well copper 8 can not receive the traction effect influence of wire, and then less error, make the device measuring precision higher.
In order to make the first aerofoil 5 of initial state keep vertical, the preferred telescopic link 18 one end of this embodiment is connecting plate 17, and the other end is connected horizontal adjusting device, and horizontal adjusting device makes the wind direction detector be in the level to make the first aerofoil 5 of initial state keep vertical, prevent because the error that first aerofoil 5 of initial state can not be vertical produces, the error mainly has: because the first wind plate 5 initially leans against the front support 6 or the rear support 7, namely the middle copper plate 8 initially leans against the front copper plate 9 or the rear copper plate 10, firstly, natural wind with small wind power can blow the first wind plate 5, so that the first wind plate 5 is very easy to swing to one side against which the first wind plate 5 leans in the initial state, and the warning lamp flickers instead of the wind power of the fan due to the natural wind; second, when the fan blows, for the copper 8 one side that leans on during the initiation, if the wind direction is this one side, then first aerofoil 5 just can be blown to less wind-force, make first aerofoil 5 very easily lean on this one side, whether pendulum 16 is used for testing the volume of airing exhaust up to standard just inaccurate, if the wind direction is the opposite side, then increased the required wind-force of first aerofoil 5 swing, thereby make the volume of airing exhaust up to standard but wind-force fail to reach the required wind-force when making the contact of copper 8 before copper 9 or back copper 10, thereby can not see the wind direction, the wind direction detector can not play a role.
In order to make the wind direction detector level, horizontal adjusting device includes base 19, and base 19 is put on ground, and its upper surface and lower surface all are parallel with ground, for can dismantling the connection between telescopic link 18 and the base 19, through addding horizontal base for the wind direction detector is parallel to the bottom surface relatively, and the wind direction detector need not handheld, only with put in the bottom surface can, thereby guaranteed the wind direction detector level, make initial state's first aerofoil 5 keep vertical.
In order to make the sleeve 20 slide and be fixed on the telescopic tube 18, the sleeve 20 is preferably a hollow cylinder, the inner wall of the sleeve 20 is provided with rubber, the inner surface of the rubber is in interference fit with the outer surface of the telescopic rod 18, and the sleeve 20 is connected with the telescopic rod 18 in a sliding manner through the rubber, so that the sleeve 20 can slide on the telescopic tube 18 and can be fixed on the telescopic tube 18.
In addition, the bottom end of the telescopic rod 18 or the base 19 may be provided with a connecting rod, the connecting rod is used for connecting with an external member, so that the device may be used in more environments, the connecting rod and the external member are detachably connected, in this embodiment, a preferred connection manner is a threaded connection, the connecting rod is provided with a thread, and is fixed relative to the external member by the threaded connection, and the external member refers to a member which can be connected with the connecting rod in an external environment.
In order to enable the device to detect wind force in a non-horizontal direction, in this embodiment, it is preferable that the wind direction detector further includes a second wind plate, the second wind plate is perpendicular to the first wind plate 5, and one end of the second wind plate is fixed relative to the first wind plate 5, when detecting wind force, especially wind force on a roof, the wind direction is not in a horizontal direction, and the magnitude of the wind force cannot be accurately detected only by using the first wind plate 5 to detect the horizontal direction, the second wind plate perpendicular to the first wind plate 5 is used, when the device receives wind force in a vertical direction, the second wind plate is blown to drive the first wind plate 5 to swing, and further drive the middle copper plate 8 to contact the front copper plate 9 and the rear copper plate 10 to detect, when receiving oblique wind force, the device can be decomposed into blowing the first wind plate 5 and the second wind plate 10 in a horizontal direction and a vertical direction, in this embodiment, the second wind plate is preferably fixedly connected to a connecting plate, the connecting plate is perpendicular to the second wind plate and is fixedly connected with the first wind plate 5 or the middle support 4, namely the second wind plate is relatively fixed with the first wind plate 5 through the connecting plate, the second wind plate can be prevented from blocking the wind power in the oblique direction from blowing the first wind plate 5, meanwhile, the connecting plate is moderate in length, the wind power in the horizontal direction is prevented from blowing the connecting plate to cause the connecting plate to shake and influence the shaking of the first wind plate 5, and the error is increased.
In addition, because the second aerofoil is only located the left side or the right side of well support 4, make the pendulum 16 on the first aerofoil position can the perk under the effect of second aerofoil dead weight, in order to prevent the position perk of pendulum 16, be equipped with weight adjusting device in the pendulum 16, a weight for adjusting the pendulum, make first aerofoil be in vertical state when not receiving the effect of wind force, be equipped with weight regulation steel ball in the preferred pendulum of this implementation, it makes first aerofoil be in vertical state when not receiving the effect of wind force to adjust weight through the steel ball, and then reduce the error.
Example two:
the difference between the present embodiment and the first embodiment is that, as shown in fig. 10, the horizontal adjustment device in the present embodiment includes a sleeve 20, an insulating oil 21 is disposed in the sleeve 20, a liquid level of the insulating oil 21 is seen through an outer surface of the sleeve 20, and the telescopic rod 18 is slidably connected to the sleeve 20, compared with the first embodiment, another horizontal adjustment device is adopted in the present embodiment, by adopting this device, the liquid level of the insulating oil 21 in the sleeve 20 can be seen through observing the outer surface of the sleeve 20, and during observation, the wind direction detector is adjusted so that the liquid level of the insulating oil 21 is as horizontal as possible, so that the wind direction detector is horizontal, and the first air plate 5 in the initial state is kept vertical. With this embodiment, the technical effects of the first embodiment can also be achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a portable wind direction detector for high-order fan, includes U type frame, U type frame includes left socle (1), right branch frame (2) and lower plate (3), is equipped with well support (4) between left socle (1) and right branch frame (2), and is rotation connection between well support (4) and left socle (1) and right branch frame (2), and first aerofoil (5) are being connected to well support (4) fixed connection, its characterized in that: the wind direction detector includes fore-stock (6) and after-poppet (7), and fore-stock (6) and after-poppet (7) respectively with left socle (1) and right branch frame (2) between be fixed connection, be equipped with well copper (8) on well support (4), be equipped with preceding copper (9) on fore-stock (6), be equipped with back copper (10) on after-poppet (7), the wind direction detector includes and is connected for the wire between power, first warning light (12) and second warning light (13), wherein, and well copper (8) on power, well copper (8), preceding copper (9), back copper (10), first warning light (12) and second warning light (13), and well copper (8) on first aerofoil (5) the drive during the swing of support (4) contact preceding copper (9) or back copper (10).
2. The portable wind direction detector for high-level wind turbine according to claim 1, characterized in that: the power with well copper (8) first warning light (12) with be connected for the electricity between second warning light (13), first warning light (12) with be connected for the electricity between preceding copper (9), second warning light (13) with be connected for the electricity between back copper (10).
3. The portable wind direction detector for high-level wind turbine according to claim 1, characterized in that: the wind direction detector comprises a left side fixing support (14) and a right side fixing support (15), a front support (6), a left support (1) and a rear support (7) are connected through the left side fixing support (14), and the front support (6), the right support (2) and the rear support (7) are connected through the right side fixing support (15).
4. The portable wind direction detector for high-level wind turbine according to claim 1, characterized in that: one end of the first air plate (5) is connected with the middle support (4), and the other end of the first air plate is provided with a pendulum bob (16).
5. The portable wind direction detector for high-level wind turbine according to claim 1, characterized in that: be equipped with power supply box (11) on lower plate (3), power, first warning light (12) and second warning light (13) are located power supply box (11), power supply box (11) fixed connection connecting plate (17), the wind direction detector includes telescopic link (18), is connected for dismantling between telescopic link (18) and connecting plate (17).
6. The portable wind direction detector for high-level wind turbine according to claim 5, wherein: wind direction detector includes conductive bearing, realize rotating through conductive bearing between well support (4) and left socle (1) or right branch frame (2) and be connected, conductive bearing includes inner circle and outer lane, well support (4) are embedded to have first wire, first wire one end with well copper (8) link to each other, the other end with the inner circle links to each other, left socle (1) or right branch frame (2) are embedded to have the second wire, second wire one end with the outer lane links to each other, the other end with the power links to each other.
7. The portable wind direction detector for high-level wind turbine according to claim 5, wherein: one end of the telescopic rod (18) is connected with the connecting plate (17), and the other end is connected with the horizontal adjusting device.
8. The portable wind direction detector for high-level wind turbine according to claim 7, wherein: the horizontal adjusting device comprises a base (19), the base (19) is placed on the ground, the upper surface and the lower surface of the base are parallel to the ground, and the telescopic rod (18) is detachably connected with the base (19).
9. The portable wind direction detector for high-level wind turbine according to claim 7, wherein: the horizontal adjusting device comprises a sleeve (20), insulating oil (21) is arranged in the sleeve (20), the liquid level of the insulating oil (21) is seen through the outer surface of the sleeve (20), and the telescopic rod (18) is in sliding connection with the sleeve (20).
10. The portable wind direction detector for high-level wind turbine according to claim 1, characterized in that: the wind direction detector further comprises a second wind plate, the second wind plate is perpendicular to the first wind plate (5), and one end of the second wind plate is fixed relative to the first wind plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527908.9U CN211718327U (en) | 2020-04-10 | 2020-04-10 | Portable wind direction detector for high-position fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527908.9U CN211718327U (en) | 2020-04-10 | 2020-04-10 | Portable wind direction detector for high-position fan |
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| CN211718327U true CN211718327U (en) | 2020-10-20 |
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| CN202020527908.9U Active CN211718327U (en) | 2020-04-10 | 2020-04-10 | Portable wind direction detector for high-position fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834779A (en) * | 2021-01-20 | 2021-05-25 | 广西民族大学 | Novel energy storage metering device |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834779A (en) * | 2021-01-20 | 2021-05-25 | 广西民族大学 | Novel energy storage metering device |
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