CN110713218B - Fan control device - Google Patents

Fan control device Download PDF

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Publication number
CN110713218B
CN110713218B CN201911129628.0A CN201911129628A CN110713218B CN 110713218 B CN110713218 B CN 110713218B CN 201911129628 A CN201911129628 A CN 201911129628A CN 110713218 B CN110713218 B CN 110713218B
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CN
China
Prior art keywords
gear
switching
fan
liquid level
rod
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Application number
CN201911129628.0A
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Chinese (zh)
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CN110713218A (en
Inventor
张�成
阮建文
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Guangdong Ocean University
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Guangdong Ocean University
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32065—Wind driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The application relates to the technical field of fan control, in particular to a fan control device, which comprises a fan, a switching device, a water pumping device, a stirring device and an operation pool; the switching device comprises a switching rod, a switching wheel and a floater; the switching rod is rotationally provided with a first gear and a second gear, and the switching rod and the switching wheel are provided with a first gear tooth and a second gear tooth which are meshed with each other; the floater is connected with the switching wheel through two hinged connecting rods; the rotating shaft of the fan is provided with a third gear and a fourth gear; the stirring device comprises a fifth gear; the pumping device comprises a sixth gear; when the liquid level of the working pool is lower than a first critical liquid level line, the floater descends to drive the switching wheel to rotate so as to drive the switching rod to move, the fourth gear, the second gear and the sixth gear are meshed in sequence, and the fan drives the water pumping device; when the liquid level of the working pool is higher than the second critical liquid level line, the fan drives the stirring device. The fan device effectively solves the technical problem that the existing fan device cannot be switched and operated independently, and has the advantages that independent operation is not limited by manpower.

Description

Fan control device
Technical Field
The application relates to the technical field of fan control, in particular to a fan control device.
Background
Wind energy is an available energy source provided for human beings due to the action of air flow, and has the advantages of huge amount, wide distribution, regeneration, no pollution and the like. In addition to wind power generation, wind driven blades may also be used in mechanical operations. The traditional fan device can only perform single mechanical operation, or often needs manual work or power equipment to switch when switching two different mechanical operations, and can not automatically switch to perform different mechanical operations. Particularly in unattended places, the fan device is difficult to switch to perform different mechanical operations and cannot independently operate.
Disclosure of Invention
In view of this, the purpose of this application is to provide a fan controlling means, solves the technical problem that current fan device can't independently switch over the operation effectively, has independent operation, not receive the advantage of manual limitation.
In order to achieve the above purpose, the present application provides the following technical solutions:
a fan control device comprises a fan, a switching device, a water pumping device, a stirring device and an operation pool; the switching device comprises a switching rod, a switching wheel and a floater; the switching rod is rotatably provided with a first gear and a second gear, and the surface of the switching rod is provided with first gear teeth; the surface of the switching wheel is provided with second gear teeth, and the first gear teeth are meshed with the second gear teeth; the floater floats on the liquid surface of the working pool, the floater is connected with a first connecting rod, the switching wheel is connected with a second connecting rod, and the free end of the first connecting rod is hinged with the free end of the second connecting rod; the rotating shaft of the fan is provided with a third gear and a fourth gear; the stirring device is arranged in the working pool and comprises a first power shaft, and a fifth gear is arranged on the first power shaft; the water outlet pipe of the water pumping device is connected with the working pool, the water pumping device comprises a second power shaft, and the second power shaft is provided with a sixth gear;
When the liquid level of the working pool is lower than a first critical liquid level line, the floater moves towards the bottom close to the working pool to drive the switching wheel to rotate, so that second gear teeth of the switching wheel are meshed with the first gear teeth to drive the switching rod to move, the fourth gear is meshed with the sixth gear through the second gear, and the fan drives the pumping device;
when the liquid level of the working pool is higher than a second critical liquid level line, the floater moves towards the bottom far away from the working pool to drive the switching wheel to rotate, so that the second gear teeth of the switching wheel are meshed with the first gear teeth to drive the switching rod to move, the third gear is meshed with the fifth gear through the first gear, and the fan drives the stirring device.
Preferably, in the fan control device, the working pool is provided with a vertically placed limit frame, the float is located inside the limit frame, and the bottom of the limit frame is communicated with the working pool, so that the float moves up and down along with the liquid level of the working pool.
Preferably, in the fan control apparatus, the bottom of the limit frame is lower than a first critical liquid level line, and the top of the limit frame is higher than a second critical liquid level line.
Preferably, in the fan control device, the float is specifically spherical, a distance between the bottom of the limiting frame and the first critical liquid level line is equal to a radius of the float, and a first through hole communicated with the working pool is formed in the bottom of the limiting frame.
Preferably, in the fan control device, the float is in a sphere shape, a distance between the top of the limit frame and the second critical liquid level line is equal to a radius of the float, and a second through hole through which the first connecting rod passes is formed in the top of the limit frame.
Preferably, in the fan control apparatus described above, a distance between the first gear and the resulting second gear is smaller than a distance between the third gear and the fourth gear.
Preferably, in the fan control apparatus described above, a distance between the first gear and the resulting second gear is greater than a distance between the third gear and the fourth gear.
Preferably, in the fan control device, the stirring device further comprises a stirring rod and stirring blades, and the stirring blades are rotatably installed on the stirring rod; the first power shaft is provided with a seventh gear, the stirring rod is provided with an eighth gear, and the seventh gear is in meshed transmission connection with the eighth gear.
Preferably, in the fan control apparatus, the water pumping apparatus further includes a tank and a pump rod; a fixed seat is longitudinally arranged in the box body, and a supporting seat is fixedly arranged at the front end of the fixed seat; a third through hole is longitudinally formed in the supporting seat, and a directional rail is fixedly arranged on the upper side surface of the supporting seat; a matched directional wheel is arranged in the directional rail, and the directional wheel is fixedly inserted into the auxiliary shaft; the two ends of the power-assisted shaft are hinged with power-assisted arms, the middle part of the power-assisted shaft is rotatably provided with a pressing seat, and the bottom end of the pressing seat is fixedly provided with a pump rod penetrating through the third through hole; the middle part of the fixed seat is rotationally provided with a pair of lifting gear sets, and the other end of the power assisting arm is rotationally connected to the lifting gear sets; the lifting gear set is connected with a pair of power gear sets in a meshed mode, and the second power shaft penetrates through the power gear sets.
Preferably, in the fan control device, the directional rail includes a pair of linear sliding rails parallel to the supporting base and a semicircular arc sliding rail arranged at the top end of the linear sliding rail.
Compared with the prior art, the beneficial effects of this application are:
1. when the water pumping device is used, when the liquid level of the operation pool is lower than a first critical liquid level line, the floater can drive the first connecting rod to further drive the second connecting rod to rotate, so that second gear teeth of the switching wheel can be meshed with the first gear teeth to rotate to further drive the switching rod to move, the second gear can be meshed between the fourth gear and the sixth gear, then under the action of wind force, the fourth gear on the fan rotating shaft can rotate to further drive the second gear, the second gear can drive the sixth gear, the second power shaft of the water pumping device can rotate, and the fan can drive the water pumping device to perform water pumping operation for the operation pool;
2. When the liquid level of the working pool is higher than a second critical liquid level line, the floater can ascend to drive the first connecting rod to further drive the second connecting rod to enable the switching wheel to rotate, so that second gear teeth of the switching wheel can be meshed with the first gear teeth to rotate to further drive the switching rod to move, the first gear can be meshed between the third gear and the fourth gear, then under the action of wind force, the third gear on the fan rotating shaft can rotate to further drive the first gear, the first gear can drive the fifth gear to enable the first power shaft of the stirring device to rotate, and therefore the fan is used for driving the stirring device to pump water for the working pool;
3. compared with a traditional fan which can only perform single mechanical operation, the fan switching participation in various mechanical operations can be realized, the kinetic energy generated by the fan can be ensured to be continuously used in the operations, and the application range of the fan is increased;
4. the fan switching device has the advantages that the fan switching device is capable of effectively solving the technical problem that the existing fan device cannot be switched and operated independently, and has the advantages of being capable of being operated independently and free from the limitation of manpower and power equipment.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural diagram of a fan control apparatus according to an embodiment of the present application;
fig. 2 is a schematic working diagram of a fan-driven pumping device according to an embodiment of the present application;
fig. 3 is a schematic working diagram of a fan-driven stirring device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a switching device according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of another fan control apparatus according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram illustrating operation of another blower driven pumping device according to an embodiment of the present disclosure;
FIG. 7 is a schematic diagram illustrating operation of another blower driven stirring device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a pumping device according to an embodiment of the present application.
In the figure:
the device comprises a fan 1, a third gear 11, a fourth gear 12, a switching device 2, a switching rod 21, a first gear 211, a second gear 212, a first gear 213, a switching wheel 22, a second gear 221, a floater 23, a first connecting rod 231, a second connecting rod 232, a stirring device 3, a first power shaft 31, a fifth gear 311, a seventh gear 312, a stirring rod 32, an eighth gear 321, a stirring blade 33, a pumping device 4, a second power shaft 41, a sixth gear 411, a box 42, a pump rod 43, a directional rail 44, a directional wheel 45, a power assisting arm 46, a lifting gear set 47, a power gear set 48, a working pool 5, a first critical liquid level line 5a, a second critical liquid level line 5b and a limit frame 51.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.
The traditional fan device can only perform single mechanical operation, or often needs manual work or power equipment to switch when switching two different mechanical operations, and can not automatically switch to perform different mechanical operations. Particularly in unattended places, the fan device is difficult to switch to perform different mechanical operations and cannot independently operate. The application provides a fan control device, solves the technical problem that current fan device can't independently switch over the operation effectively, has independent operation, does not receive the advantage of manual limitation.
Example 1
Referring to fig. 1-4, an embodiment of a fan control apparatus is provided, which includes a fan 1, a switching device 2, a pumping device 4, a stirring device 3, and a working pool 5; the switching device 2 comprises a switching lever 21, a switching wheel 22 and a float 23; the switching rod 21 is rotatably provided with a first gear 211 and a second gear 212, and the surface of the switching rod 21 is provided with first gear teeth 213; the surface of the switching wheel 22 is provided with at least two second gear teeth 221, and the first gear teeth 213 are meshed with the second gear teeth 221; the floater 23 floats on the liquid surface of the working pool 5, the floater 23 is connected with a first connecting rod 231, the switching wheel 22 is connected with a second connecting rod 232, and the free end of the first connecting rod 231 is hinged with the free end of the second connecting rod 232; the rotating shaft of the fan 1 is provided with a third gear 11 and a fourth gear 12; the stirring device 3 is arranged in the working pond 5, the stirring device 3 comprises a first power shaft 31, and the first power shaft 31 is provided with a fifth gear 311; the water outlet pipe of the water pumping device 4 is connected with the operation pool 5, the water pumping device 4 comprises a second power shaft 41, and the second power shaft 41 is provided with a sixth gear 411; the distance between the first gear 211 and the resulting second gear 212 is smaller than the distance between the third gear 11 and the fourth gear 12;
When the liquid level of the working tank 5 is lower than the first critical liquid level line 5a, the float 23 moves towards the bottom close to the working tank 5 to drive the switching wheel 22 to rotate, so that the second gear teeth 221 of the switching wheel 22 are meshed with the first gear teeth 213 to drive the switching rod 21 to move, and further the fourth gear 12 is meshed with the sixth gear 411 through the second gear 212, and the fan 1 drives the pumping device 4; when the liquid level of the working tank 5 is higher than the second critical liquid level line 5b, the float 23 moves towards the bottom far away from the working tank 5 to drive the switching wheel 22 to rotate, so that the second gear teeth 221 and the first gear teeth 213 of the switching wheel 22 are meshed to drive the switching rod 21 to move, and further the third gear 11 is meshed with the fifth gear 311 through the first gear 211, and the fan 1 drives the stirring device 3.
According to the method, pumping water from the operation pool 5 or stirring materials in the operation pool 5 is achieved by utilizing wind energy, and compared with the traditional fan 1 capable of only conducting single mechanical operation, the method can enable the fan 1 to be switched and participated in multiple mechanical operations, so that kinetic energy generated by the fan 1 can be continuously used in the operation, and the application range of the fan 1 is increased; the utility model discloses a need not the manual work and switch, also need not any power equipment, can automatic switch over fan 1's pivot and the power shaft connection of different mechanical operation through the liquid level change of operation pond 5, and then realize fan 1 and switch and participate in multiple mechanical operation, solved the technical problem that current fan device can't independently operate effectively, have the advantage that can independently operate, not receive the restriction of manual work and power equipment.
More specifically, when the float 23 moves between the first critical liquid level line 5a and the second critical liquid level line 5b, the rotation of the gear 22 does not drive the movement of the rack 21, and the working state of the blower 1 is not changed, that is, when the float 23 is positioned at the first critical liquid level line 5a (or the second critical liquid level line 5 b), the blower 1 drives the rack 21 to move, so that the pumping device 4 and the stirring device 3 can switch to perform the operation; the stirring operation and the pumping device 4 can be involved in the operation of the same operation pool 5 or the operation of different operation pools 5, and the float 23 is arranged in the operation pool 5 requiring pumping operation. The fan 1 can be used for driving the water pumping device 4 and the stirring device 3, the switching gap operation of the water pumping device 4 and the stirring device 3 is very suitable for being used in a sea water desalting device, and when the liquid level of an evaporation pond of the sea water desalting device is too low, the fan 1 drives the water pumping device 4 to pump water to the evaporation pond; when the liquid level of the evaporation pond of the sea water desalting device reaches a certain boundary, the fan 1 is disconnected to drive the water pumping device 4, so that the stirring device 3 is driven to stir the evaporation pond, and the evaporation and desalting efficiency of sea water is accelerated. The pumping device 4 and the stirring device 3 are only two mechanical operations of switching the fan 1 provided by the application, and the fan 1 of the application can also be used for driving other mechanical operations, such as driving a conveyor belt to transport goods and the like, which are not described in detail herein.
The working process comprises the following steps: in use, referring to fig. 2, when the liquid level of the working tank 5 is lower than the first critical liquid level line 5a, the float 23 descends to drive the first connecting rod 231 to descend, and then drives the second connecting rod 232 to descend so that the switching wheel 22 rotates anticlockwise, the second gear teeth 221 and the first gear teeth 213 of the switching wheel 22 mesh to drive the switching rod 21 to move integrally to the right, the switching rod 21 moves to the right until the second gear 212 can mesh between the fourth gear 12 and the sixth gear 411, that is, the fourth gear 12, the second gear 212 and the sixth gear 411 mesh sequentially, then under the action of wind force, the rotating shaft of the fan 1 rotates to drive the fourth gear 12 to rotate, the fourth gear 12 drives the second gear 212 to rotate, the second gear 212 drives the sixth gear 411 to rotate, and then the second shaft 41 of the pumping device 4 rotates, so that the fan 1 drives the pumping device 4 to pump water for the working tank 5; referring to fig. 3, when the liquid level of the working tank 5 is higher than the second critical liquid level line 5b, the float 23 can be lifted to drive the first connecting rod 231 to lift, and then drive the second connecting rod 232 to lift, so that the switching wheel 22 rotates clockwise, the second gear teeth 221 of the switching wheel 22 and the first gear teeth 213 are meshed to drive the switching rod 21 to move integrally leftwards, the switching rod 21 moves leftwards until the first gear 211 can be meshed between the third gear 11 and the fifth gear 311, that is, the third gear 11, the first gear 211 and the fifth gear 311 are sequentially meshed, then under the action of wind force, the rotating shaft of the fan 1 rotates to drive the third gear 11 to rotate, the third gear 11 drives the first gear 211 to rotate, and the first gear 211 drives the fifth gear 311 to rotate, so that the first power shaft 31 of the stirring device 3 rotates, and the fan 1 drives the stirring device 3 to stir the working tank 5.
The above operation is only directed to the movement process of the fan control apparatus provided in fig. 1 to 3, and fig. 1 to 3 are operation based on the switching wheel 22, the first gear 211 and the second gear 212 being sequentially arranged from left to right and the switching wheel 22 being disposed above the switching lever 21. The switching wheel 22 may be provided above the switching lever 21 or below the switching lever 21. The arrangement sequence of the switching wheel 22, the first gear 211 and the second gear 212 is multiple, the switching wheel 22 can be combined with the upper part or the lower part of the switching rod 21, multiple arrangement modes can be formed, the switching wheel 22 is driven to rotate along with the rising or the falling of the liquid level through the floater 23 so as to drive the switching rod 21 to move, and the fan 1 can be switched to carry out the water pumping device 4 and the stirring device 3.
Further, in the present embodiment, referring to fig. 1-3, the working tank 5 is provided with a vertically placed limiting frame 51, the float 23 is located inside the limiting frame 51, and the bottom of the limiting frame 51 is communicated with the working tank 5, so that the float 23 moves up and down along with the liquid surface of the working tank 5. The setting of spacing frame 51 is in order to restrict float 23 along the horizontal direction removal, and then guarantees that float 23 goes up and down along with the lift of liquid level in vertical direction to restriction head rod 231 only can follow vertical direction removal, and the head rod 231 that vertical direction removed can lift second connecting rod 232 more easily and then produce and can impel the pivoted driving force of switching wheel 22, and the rotation of switching wheel 22 is through meshed first teeth 213 and second teeth 221 to producing the driving force to the horizontal movement of switching rod 21, finally is favorable to making things convenient for the switching of pumping device 4 and agitating unit 3 to go on. Because the liquid of the limit frame 51 and the liquid of the working pool 5 are mutually communicated, that is, the liquid level of the limit frame 51 and the liquid level of the working pool 5 can be kept at the same height, the liquid level of the working pool 5 can be detected in real time by lifting the float 23 vertically, and the change of the liquid level of the working pool 5 is fed back to the rotation of the switching wheel 22.
Further, in the present embodiment, referring to fig. 1-3, the bottom of the limit frame 51 is lower than the first critical liquid level line 5a, and the top of the limit frame 51 is higher than the second critical liquid level line 5b. More specifically, the height range of the limiting frame 51 is actually the moving range of the float 23, and the first critical liquid level line 5a and the second critical liquid level line 5b are all optimal occasions for switching mechanical operation, and the moving range of the float 23 must include the area between the first critical liquid level line 5a and the second critical liquid level line 5b, so that the switching device 2 can be ensured to work normally, and further, the fan 1 can be ensured to switch operation according to the liquid level change of the working pool 5.
Further, in the present embodiment, referring to fig. 2, the float 23 is specifically spherical, the distance between the bottom of the limit frame 51 and the first critical liquid level line 5a is equal to the radius of the float 23, and the bottom of the limit frame 51 is provided with a first through hole (not shown) that communicates with the working pool 5. When the fan 1 is not stable in wind for a long time and the fan 5 is difficult to rotate, when the liquid level of the working pool 5 is in the first critical liquid level line 5a, the second gear 212 can be meshed between the fourth gear 12 and the sixth gear 411, but because the fan 1 is difficult to rotate, the water pumping device 4 cannot normally operate, the liquid level of the working pool 5 can continuously drop, if the bottom of the limiting frame 51 has no limitation on the float 23, the float 23 can continuously drop to drive the switching wheel 22 and further drive the switching rod 21, and the second gear 212 is easily caused to be disengaged between the fourth gear 12 and the sixth gear 411, and the water pumping device 4 is difficult to start after wind exists later. The shape of the float 23 and the distance between the bottom of the limit frame 51 and the first critical liquid level line 5a are the most preferred, and the float 23 is not excluded from being in other shapes, and when the distance between the bottom of the limit frame 51 and the first critical liquid level line 5a is not equal to the radius of the float 23, the fan 1 can be driven normally to pump water 4, which is not repeated in this application.
Further, in the present embodiment, referring to fig. 3, the float 23 is in a sphere shape, the distance between the top of the limit frame 51 and the second critical liquid level line 5b is equal to the radius of the float 23, and the top of the limit frame 51 is provided with a second through hole (not shown) through which the first connecting rod 231 passes. Because the pumping of the working tank 5 by the pumping device 4 cannot be stopped immediately, the float 23 is higher than the second critical liquid level line 5b, but the lifting of the float 23 drives the switching wheel 22 and further drives the switching rod 21, so that the engagement of the first gear 211 between the third gear 11 and the fifth gear 311 is affected; in order to ensure that the first gear 211 can remain engaged between the third gear 11 and the fifth gear 311 at all times when the liquid level of the working tank 5 is higher than the second critical liquid level line 5b, it is necessary to limit the further raising of the float 23, ensuring that the fan 1 can continue to drive the stirring device 3. The shape of the float 23 and the distance between the top of the limit frame 51 and the second critical liquid level line 5b are the most preferred, and the situation that the float 23 is in other shapes is not excluded, and when the distance between the top of the limit frame 51 and the second critical liquid level line 5b is not equal to the radius of the float 23, the situation that the fan normally drives the stirring device 3 can be realized, which is not repeated in the present application.
Further, in the present embodiment, referring to fig. 1-3, the stirring device 3 further includes a stirring rod 32 and a stirring blade 33, and the stirring blade 33 is rotatably mounted on the stirring rod 32; the first power shaft 31 is provided with a seventh gear 312, the stirring rod 32 is provided with an eighth gear 321, and the seventh gear 312 and the eighth gear 321 are in meshed transmission connection. Because the first power shaft 31 of the stirring device 3 is difficult to directly participate in the stirring operation of the working pool 5, the driving moment and the movement direction can be changed through gear transmission connection, and stirring rods 32 in different directions can be designed to perform the stirring operation on the working pool 5 in more specific practical requirements, the figure of the embodiment only provides the condition that the stirring operation is performed on the working pool 5 in the vertical direction, and stirring rods 32 and stirring blades 33 in other directions are not repeated one by one.
Further, in the present embodiment, referring to fig. 8, the pumping device 4 further includes a tank 42 and a pump rod 43; a fixed seat is longitudinally arranged in the box body 42, and a supporting seat is fixedly arranged at the front end of the fixed seat; a third through hole is longitudinally formed in the supporting seat, and a directional rail 44 is fixedly arranged on the upper side surface of the supporting seat; the directional rail 44 is internally provided with a matched directional wheel 45, and the directional wheel 45 is fixedly inserted with a power assisting shaft; the two ends of the power-assisted shaft are hinged with power-assisted arms 46, the middle part of the power-assisted shaft is rotatably provided with a pressing seat, and the bottom end of the pressing seat is fixedly provided with a pump rod 43 penetrating through the third through hole; the middle part of the fixed seat is rotatably provided with a pair of lifting gear sets 47, and the other end of the power assisting arm 46 is rotatably connected to the lifting gear sets 47; the lifting gear set 47 is connected with a pair of power gear sets 48 in a meshed manner, and the second power shaft 41 penetrates through the power gear sets 48. The directional rail 44 includes a pair of linear slide rails disposed in parallel on the support base and a semicircular arc slide rail disposed at the top end of the linear slide rails.
More specifically, when the liquid level of the working tank 5 is lower than the first critical liquid level line 5a, the switching device 2 can enable the fourth gear 12, the second gear 212 and the sixth gear 411 to be meshed in sequence, the rotating shaft of the fan 1 can drive the second power shaft 41 of the pumping device 4 to rotate and further drive the power gear set 48 to rotate, so that the meshed lifting gear set 47 rotates, and the directional wheel 45 hinged at one end of the power assisting arm 46 only moves along the linear sliding rail of the directional rail 44, so that the power assisting arm 46 rotationally connected on the lifting gear set 47 can drive the directional wheel 45 to reciprocate up and down along the directional rail 44 when the lifting gear set 47 rotates, thereby driving the pump rod 43 at the lower side to pump water up and down, and completely converting wind power into pumping power of the water pump in a mechanical mode. The pumping device 4 is a conventional pumping device, and is not described in detail herein.
Example two
Referring to fig. 5-7, an embodiment of the present application provides another fan control apparatus, including a fan 1, a switching apparatus 2, a pumping apparatus 4, a stirring apparatus 3, and a working pool 5; the switching device 2 comprises a switching lever 21, a switching wheel 22 and a float 23; the switching rod 21 is rotatably provided with a first gear 211 and a second gear 212, and the surface of the switching rod 21 is provided with first gear teeth 213; the surface of the switching wheel 22 is provided with at least two second gear teeth 221, and the first gear teeth 213 are meshed with the second gear teeth 221; the floater 23 floats on the liquid surface of the working pool 5, the floater 23 is connected with a first connecting rod 231, the switching wheel 22 is connected with a second connecting rod 232, and the free end of the first connecting rod 231 is hinged with the free end of the second connecting rod 232; the rotating shaft of the fan 1 is provided with a third gear 11 and a fourth gear 12; the stirring device 3 is arranged in the working pond 5, the stirring device 3 comprises a first power shaft 31, and the first power shaft 31 is provided with a fifth gear 311; the water outlet pipe of the water pumping device 4 is connected with the operation pool 5, the water pumping device 4 comprises a second power shaft 41, and the second power shaft 41 is provided with a sixth gear 411; the distance between the first gear 211 and the resulting second gear 212 is greater than the distance between the third gear 11 and the fourth gear 12;
When the liquid level of the working tank 5 is lower than the first critical liquid level line 5a, the float 23 moves towards the bottom close to the working tank 5 to drive the switching wheel 22 to rotate, so that the second gear teeth 221 of the switching wheel 22 are meshed with the first gear teeth 213 to drive the switching rod 21 to move, and further the fourth gear 12 is meshed with the sixth gear 411 through the second gear 212, and the fan 1 drives the pumping device 4; when the liquid level of the working tank 5 is higher than the second critical liquid level line 5b, the float 23 moves towards the bottom far away from the working tank 5 to drive the switching wheel 22 to rotate, so that the second gear teeth 221 and the first gear teeth 213 of the switching wheel 22 are meshed to drive the switching rod 21 to move, and further the third gear 11 is meshed with the fifth gear 311 through the first gear 211, and the fan 1 drives the stirring device 3.
According to the method, pumping water from the operation pool 5 or stirring materials in the operation pool 5 is achieved by utilizing wind energy, and compared with the traditional fan 1 capable of only conducting single mechanical operation, the method can enable the fan 1 to be switched and participated in multiple mechanical operations, so that kinetic energy generated by the fan 1 can be continuously used in the operation, and the application range of the fan 1 is increased; the utility model discloses a need not the manual work and switch, also need not any power equipment, can automatic switch over fan 1's pivot and the power shaft connection of different mechanical operation through the liquid level change of operation pond 5, and then realize fan 1 and switch and participate in multiple mechanical operation, solved the technical problem that current fan device can't independently operate effectively, have the advantage that can independently operate, not receive the restriction of manual work and power equipment.
More specifically, when the float 23 moves between the first critical liquid level line 5a and the second critical liquid level line 5b, the rotation of the gear 22 does not drive the movement of the rack 21, and the working state of the blower 1 is not changed, that is, when the float 23 is positioned at the first critical liquid level line 5a (or the second critical liquid level line 5 b), the blower 1 drives the rack 21 to move, so that the pumping device 4 and the stirring device 3 can switch to perform the operation; the stirring operation and the pumping device 4 can be involved in the operation of the same operation pool 5 or the operation of different operation pools 5, and the float 23 is arranged in the operation pool 5 requiring pumping operation. The fan 1 can be used for driving the water pumping device 4 and the stirring device 3, the switching gap operation of the water pumping device 4 and the stirring device 3 is very suitable for being used in a sea water desalting device, and when the liquid level of an evaporation pond of the sea water desalting device is too low, the fan 1 drives the water pumping device 4 to pump water to the evaporation pond; when the liquid level of the evaporation pond of the sea water desalting device reaches a certain boundary, the fan 1 is disconnected to drive the water pumping device 4, so that the stirring device 3 is driven to stir the evaporation pond, and the evaporation and desalting efficiency of sea water is accelerated. The pumping device 4 and the stirring device 3 are only two mechanical operations of switching the fan 1 provided by the application, and the fan 1 of the application can also be used for driving other mechanical operations, such as driving a conveyor belt to transport goods and the like, which are not described in detail herein.
The working process comprises the following steps: in use, referring to fig. 6, when the liquid level of the working tank 5 is lower than the first critical liquid level line 5a, the float 23 descends to drive the first connecting rod 231 to descend, and then drives the second connecting rod 232 to descend so that the switching wheel 22 rotates anticlockwise, the second gear teeth 221 and the first gear teeth 213 of the switching wheel 22 mesh to drive the switching rod 21 to move integrally to the right, the switching rod 21 moves to the right until the second gear 212 can mesh between the fourth gear 12 and the sixth gear 411, that is, the fourth gear 12, the second gear 212 and the sixth gear 411 mesh sequentially, then under the action of wind force, the rotating shaft of the fan 1 rotates to drive the fourth gear 12 to rotate, the fourth gear 12 drives the second gear 212 to rotate, the second gear 212 drives the sixth gear 411 to rotate, and then the second shaft 41 of the pumping device 4 rotates, so that the fan 1 drives the pumping device 4 to pump water for the working tank 5; referring to fig. 7, when the liquid level of the working tank 5 is higher than the second critical liquid level line 5b, the float 23 can be lifted to drive the first connecting rod 231 to lift, and then drive the second connecting rod 232 to lift, so that the switching wheel 22 rotates clockwise, the second gear teeth 221 of the switching wheel 22 and the first gear teeth 213 are meshed to drive the switching rod 21 to move integrally leftwards, the switching rod 21 moves leftwards until the first gear 211 can be meshed between the third gear 11 and the fifth gear 311, that is, the third gear 11, the first gear 211 and the fifth gear 311 are sequentially meshed, then under the action of wind force, the rotating shaft of the fan 1 rotates to drive the third gear 11 to rotate, the third gear 11 drives the first gear 211 to rotate, and the first gear 211 drives the fifth gear 311 to rotate, so that the first power shaft 31 of the stirring device 3 rotates, and the fan 1 drives the stirring device 3 to stir for another working tank 5.
The above operation is only directed to the movement process of the fan control apparatus provided in fig. 5 to 7, and fig. 5 to 7 are operation processes based on the switching wheel 22, the second gear 212 and the first gear 211 being sequentially arranged from left to right, wherein the switching wheel 22 is disposed above the switching lever 21, and the pumping device 4 and the stirring device 3 act on different working pools 5. The switching wheel 22 may be provided above the switching lever 21 or below the switching lever 21. The arrangement sequence of the switching wheel 22, the first gear 211 and the second gear 212 is multiple, the switching wheel 22 can be combined with the upper part or the lower part of the switching rod 21, multiple arrangement modes can be formed, the switching wheel 22 is driven to rotate along with the rising or the falling of the liquid level through the floater 23 so as to drive the switching rod 21 to move, and the fan 1 can be switched to carry out the water pumping device 4 and the stirring device 3.
Further, in the present embodiment, referring to fig. 5-7, the working tank 5 is provided with a vertically placed limiting frame 51, the float 23 is located inside the limiting frame 51, and the bottom of the limiting frame 51 is communicated with the working tank 5, so that the float 23 moves up and down along with the liquid surface of the working tank 5. The setting of spacing frame 51 is in order to restrict float 23 along the horizontal direction removal, and then guarantees that float 23 goes up and down along with the lift of liquid level in vertical direction to restriction head rod 231 only can follow vertical direction removal, and the head rod 231 that vertical direction removed can lift second connecting rod 232 more easily and then produce and can impel the pivoted driving force of switching wheel 22, and the rotation of switching wheel 22 is through meshed first teeth 213 and second teeth 221 to producing the driving force to the horizontal movement of switching rod 21, finally is favorable to making things convenient for the switching of pumping device 4 and agitating unit 3 to go on. Because the liquid of the limit frame 51 and the liquid of the working pool 5 are mutually communicated, that is, the liquid level of the limit frame 51 and the liquid level of the working pool 5 can be kept at the same height, the liquid level of the working pool 5 can be detected in real time by lifting the float 23 vertically, and the change of the liquid level of the working pool 5 is fed back to the rotation of the switching wheel 22.
Further, in the present embodiment, referring to fig. 5-7, the bottom of the limit frame 51 is lower than the first critical liquid level line 5a, and the top of the limit frame 51 is higher than the second critical liquid level line 5b. More specifically, the height range of the limiting frame 51 is actually the moving range of the float 23, and the first critical liquid level line 5a and the second critical liquid level line 5b are all optimal occasions for switching mechanical operation, and the moving range of the float 23 must include the area between the first critical liquid level line 5a and the second critical liquid level line 5b, so that the switching device 2 can be ensured to work normally, and further, the fan 1 can be ensured to switch operation according to the liquid level change of the working pool 5.
Further, in the present embodiment, referring to fig. 6, the float 23 is specifically spherical, the distance between the bottom of the limit frame 51 and the first critical liquid level line 5a is equal to the radius of the float 23, and the bottom of the limit frame 51 is provided with a first through hole (not shown) communicating with the working tank 5. When the fan 1 is not stable in wind for a long time and the fan 5 is difficult to rotate, when the liquid level of the working pool 5 is in the first critical liquid level line 5a, the second gear 212 can be meshed between the fourth gear 12 and the sixth gear 411, but because the fan 1 is difficult to rotate, the water pumping device 4 cannot normally operate, the liquid level of the working pool 5 can continuously drop, if the bottom of the limiting frame 51 has no limitation on the float 23, the float 23 can continuously drop to drive the switching wheel 22 and further drive the switching rod 21, and the second gear 212 is easily caused to be disengaged between the fourth gear 12 and the sixth gear 411, and the water pumping device 4 is difficult to start after wind exists later. The shape of the float 23 and the distance between the bottom of the limit frame 51 and the first critical liquid level line 5a are the most preferred, and the float 23 is not excluded from being in other shapes, and when the distance between the bottom of the limit frame 51 and the first critical liquid level line 5a is not equal to the radius of the float 23, the fan 1 can be driven normally to pump water 4, which is not repeated in this application.
Further, in the present embodiment, referring to fig. 7, the float 23 is in a sphere shape, the distance between the top of the limit frame 51 and the second critical liquid level line 5b is equal to the radius of the float 23, and the top of the limit frame 51 is provided with a second through hole (not shown) through which the first connecting rod 231 passes. Because the pumping of the working tank 5 by the pumping device 4 cannot be stopped immediately, the float 23 is higher than the second critical liquid level line 5b, but the lifting of the float 23 drives the switching wheel 22 and further drives the switching rod 21, so that the engagement of the first gear 211 between the third gear 11 and the fifth gear 311 is affected; in order to ensure that the first gear 211 can remain engaged between the third gear 11 and the fifth gear 311 at all times when the liquid level of the working tank 5 is higher than the second critical liquid level line 5b, it is necessary to limit the further raising of the float 23, ensuring that the fan 1 can continue to drive the stirring device 3. The shape of the float 23 and the distance between the top of the limit frame 51 and the second critical liquid level line 5b are the most preferred, and the situation that the float 23 is in other shapes is not excluded, and when the distance between the top of the limit frame 51 and the second critical liquid level line 5b is not equal to the radius of the float 23, the situation that the fan normally drives the stirring device 3 can be realized, which is not repeated in the present application.
Further, in the present embodiment, referring to fig. 5 to 7, the stirring device 3 further includes a stirring rod 32 and a stirring blade 33, and the stirring blade 33 is rotatably mounted on the stirring rod 32; the first power shaft 31 is provided with a seventh gear 312, the stirring rod 32 is provided with an eighth gear 321, and the seventh gear 312 and the eighth gear 321 are in meshed transmission connection. Because the first power shaft 31 of the stirring device 3 is difficult to directly participate in the stirring operation of the working pool 5, the driving moment and the movement direction can be changed through gear transmission connection, and stirring rods 32 in different directions can be designed to perform the stirring operation on the working pool 5 in more specific practical requirements, the figure of the embodiment only provides the condition that the stirring operation is performed on the working pool 5 in the vertical direction, and stirring rods 32 and stirring blades 33 in other directions are not repeated one by one.
Further, in the present embodiment, referring to fig. 8, the pumping device 4 further includes a tank 42 and a pump rod 43; a fixed seat is longitudinally arranged in the box body 42, and a supporting seat is fixedly arranged at the front end of the fixed seat; a third through hole is longitudinally formed in the supporting seat, and a directional rail 44 is fixedly arranged on the upper side surface of the supporting seat; the directional rail 44 is internally provided with a matched directional wheel 45, and the directional wheel 45 is fixedly inserted with a power assisting shaft; the two ends of the power-assisted shaft are hinged with power-assisted arms 46, the middle part of the power-assisted shaft is rotatably provided with a pressing seat, and the bottom end of the pressing seat is fixedly provided with a pump rod 43 penetrating through the third through hole; the middle part of the fixed seat is rotatably provided with a pair of lifting gear sets 47, and the other end of the power assisting arm 46 is rotatably connected to the lifting gear sets 47; the lifting gear set 47 is connected with a pair of power gear sets 48 in a meshed manner, and the second power shaft 41 penetrates through the power gear sets 48. The directional rail 44 includes a pair of linear slide rails disposed in parallel on the support base and a semicircular arc slide rail disposed at the top end of the linear slide rails.
More specifically, when the liquid level of the working tank 5 is lower than the first critical liquid level line 5a, the switching device 2 can enable the fourth gear 12, the second gear 212 and the sixth gear 411 to be meshed in sequence, the rotating shaft of the fan 1 can drive the second power shaft 41 of the pumping device 4 to rotate and further drive the power gear set 48 to rotate, so that the meshed lifting gear set 47 rotates, and the directional wheel 45 hinged at one end of the power assisting arm 46 only moves along the linear sliding rail of the directional rail 44, so that the power assisting arm 46 rotationally connected on the lifting gear set 47 can drive the directional wheel 45 to reciprocate up and down along the directional rail 44 when the lifting gear set 47 rotates, thereby driving the pump rod 43 at the lower side to pump water up and down, and completely converting wind power into pumping power of the water pump in a mechanical mode. The pumping device 4 is a conventional pumping device, and is not described in detail herein.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The fan control device is characterized by comprising a fan, a switching device, a water pumping device, a stirring device and an operation pool;
the switching device comprises a switching rod, a switching wheel and a floater;
the switching rod is rotatably provided with a first gear and a second gear, and the surface of the switching rod is provided with first gear teeth;
the surface of the switching wheel is provided with second gear teeth, and the first gear teeth are meshed with the second gear teeth;
the floater floats on the liquid surface of the working pool, the floater is connected with a first connecting rod, the switching wheel is connected with a second connecting rod, and the free end of the first connecting rod is hinged with the free end of the second connecting rod;
The rotating shaft of the fan is provided with a third gear and a fourth gear;
the stirring device is arranged in the working pool and comprises a first power shaft, and a fifth gear is arranged on the first power shaft;
the water outlet pipe of the water pumping device is connected with the working pool, the water pumping device comprises a second power shaft, and the second power shaft is provided with a sixth gear;
when the liquid level of the working pool is lower than a first critical liquid level line, the floater moves towards the bottom close to the working pool to drive the switching wheel to rotate, so that second gear teeth of the switching wheel are meshed with the first gear teeth to drive the switching rod to move, the fourth gear is meshed with the sixth gear through the second gear, and the fan drives the pumping device;
when the liquid level of the working pool is higher than a second critical liquid level line, the floater moves towards the bottom far away from the working pool to drive the switching wheel to rotate, so that the second gear teeth of the switching wheel are meshed with the first gear teeth to drive the switching rod to move, the third gear is meshed with the fifth gear through the first gear, and the fan drives the stirring device;
The operation pond is equipped with the spacing frame of vertical placing, the float is located the inside of spacing frame, the bottom of spacing frame with the operation pond is linked together, makes the float is along with the liquid level of operation pond reciprocates.
2. The fan control apparatus of claim 1, wherein the bottom of the limit frame is below a first critical level line and the top of the limit frame is above a second critical level line.
3. The fan control apparatus according to claim 2, wherein the float is in a sphere shape, a distance between the bottom of the limit frame and the first critical liquid level line is equal to a radius of the float, and a first through hole communicated with the working pool is formed in the bottom of the limit frame.
4. The fan control device according to claim 2, wherein the float is in a sphere shape, a distance between the top of the limit frame and the second critical liquid level line is equal to a radius of the float, and a second through hole for the first connecting rod to pass through is formed in the top of the limit frame.
5. The fan control apparatus of claim 1, wherein a distance between the first gear and the second gear is less than a distance between the third gear and the fourth gear.
6. The fan control apparatus of claim 1, wherein a distance between the first gear and the second gear is greater than a distance between the third gear and the fourth gear.
7. The fan control apparatus of claim 1, wherein the stirring apparatus further comprises a stirring rod and a stirring blade, the stirring blade being rotatably mounted to the stirring rod;
the first power shaft is provided with a seventh gear, the stirring rod is provided with an eighth gear, and the seventh gear is in meshed transmission connection with the eighth gear.
8. The fan control apparatus of any of claims 1-7, wherein the water pumping apparatus further comprises a tank and a pump stem;
a fixed seat is longitudinally arranged in the box body, and a supporting seat is fixedly arranged at the front end of the fixed seat;
a third through hole is longitudinally formed in the supporting seat, and a directional rail is fixedly arranged on the upper side surface of the supporting seat;
a matched directional wheel is arranged in the directional rail, and the directional wheel is fixedly inserted into the auxiliary shaft;
the two ends of the power-assisted shaft are hinged with power-assisted arms, the middle part of the power-assisted shaft is rotatably provided with a pressing seat, and the bottom end of the pressing seat is fixedly provided with a pump rod penetrating through the third through hole;
The middle part of the fixed seat is rotationally provided with a pair of lifting gear sets, and the other end of the power assisting arm is rotationally connected to the lifting gear sets;
the lifting gear set is connected with a pair of power gear sets in a meshed mode, and the second power shaft penetrates through the power gear sets.
9. The fan control apparatus of claim 8, wherein the orientation rail comprises a pair of linear rails disposed in parallel on the support base and a semicircular arc rail disposed at a top end of the linear rails.
CN201911129628.0A 2019-11-18 2019-11-18 Fan control device Active CN110713218B (en)

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CN108611255A (en) * 2018-05-18 2018-10-02 福建省复新农业科技发展有限公司 A kind of stalk recycling ferment biomass pool
CN208504775U (en) * 2018-04-19 2019-02-15 廖旭 A kind of liquid stirring type wind power heating machine
CN110078266A (en) * 2019-06-03 2019-08-02 杭州谷典服饰有限公司 A kind of semi-permeable membrane desalination process
CN211004650U (en) * 2019-11-18 2020-07-14 广东海洋大学 Fan control device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2563323Y (en) * 2002-08-29 2003-07-30 廖谦荣 Sea wave water pumping unit
CN203009288U (en) * 2012-12-03 2013-06-19 新茂野科技股份有限公司 Floating type wind power pumping device
CN203173856U (en) * 2013-03-22 2013-09-04 上海理工大学 Salt water desalting device
CN206190466U (en) * 2016-10-28 2017-05-24 王瑞显 Automatic to wind wind pumping system
CN206582064U (en) * 2017-01-23 2017-10-24 铁人风车（武汉）有限公司 A kind of wind-driven water pumping windmill
CN106949003A (en) * 2017-05-25 2017-07-14 国家海洋局第海洋研究所 Oscillating floater TRT
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