CN216694525U - Water-electricity linkage fan ventilation cooling tower - Google Patents
Water-electricity linkage fan ventilation cooling tower Download PDFInfo
- Publication number
- CN216694525U CN216694525U CN202123059415.0U CN202123059415U CN216694525U CN 216694525 U CN216694525 U CN 216694525U CN 202123059415 U CN202123059415 U CN 202123059415U CN 216694525 U CN216694525 U CN 216694525U
- Authority
- CN
- China
- Prior art keywords
- power input
- gear
- power
- motor
- cooling tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model relates to the technical field of cooling towers, in particular to a hydroelectric linkage fan ventilation cooling tower which comprises a tower body, an air cylinder arranged at the top end of the tower body, a motor, a water turbine and a controller, wherein the reducer is a double-power input reducer which is provided with a first power input port, a second power input port and a power output port, and comprises a shell and a double-power distributor positioned in the shell; or the power distributor is provided with a power output end which is connected with the speed reducer. The hydroelectric linkage fan ventilation cooling tower can drive the fan to operate through the water turbine alone, can start the motor when the output power of the water turbine is insufficient, accelerates the fan to operate through the cooperation of the motor and the water turbine, combines the electric energy and the water energy drive to ensure the cooling effect, saves energy and reduces consumption.
Description
Technical Field
The utility model relates to the technical field of cooling towers, in particular to a water-electricity linkage fan ventilation cooling tower.
Background
The existing mechanical ventilation cooling tower is widely applied to an industrial circulating water cooling process, and the mechanical ventilation cooling tower is driven by a motor and drives a fan to rotate to perform air draft heat exchange so as to achieve the cooling effect. Because motor drive needs to consume a large amount of electric energy, a water turbine that utilizes surplus flow of cooling tower feed pump and water pressure as power appears in recent years, drive fan moving device through water turbine work, in order to reach the energy-conserving purpose of surplus, but because the surplus flow of water pump and the water pressure of each unit are not of uniform size, and each place seasonal variation leads to under the influence factor of temperature variation, can satisfy fan power needs behind some surplus flow and the water pressure conversion power, can not satisfy fan required power of operation after some surplus flow and water pressure pass through the water turbine and do work, thereby lead to the reduction of hydraulic turbine output power, make the fan blade rotational speed reduce, make the cooling tower cooling unsatisfactory, influence the safety in production. In summary, the pure electric machine-driven ventilation cooling tower needs to consume a large amount of electric energy, meanwhile, the kinetic energy of circulating water flow cannot be effectively utilized, and the pure water turbine type ventilation cooling tower cannot achieve the cooling effect due to environmental changes or the change of surplus lift of a circulating water system. Therefore, there is a need for a mechanical draft cooling tower that can not only fully utilize the surplus energy of the circulating water, but also start the motor to accelerate the operation of the fan when the output power of the water turbine is reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a hydroelectric linkage fan ventilation cooling tower, which can drive a fan to operate through a water turbine alone, and can also start a motor when the output power of the water turbine is insufficient, so as to accelerate the fan to operate through the cooperation of the motor and the water turbine, so as to combine the electric energy and hydrodynamic energy driving to ensure the cooling effect, save energy, and reduce consumption.
The utility model solves the technical problems by the following technical means:
hydroelectric linkage fan aeration cooling tower, including the tower body and the dryer of setting on the tower body top, dryer internally mounted has the fan, the fan is connected with the reduction gear, hydroelectric linkage fan aeration cooling tower is still including installing motor, the hydraulic turbine and the controller in the dryer outside, the reduction gear is double-power input reduction gear, double-power input reduction gear has first power input port, second power input port and power delivery outlet, the pivot and the first power input port of motor are connected, the pivot and the second power input port of the hydraulic turbine are connected, the power input shaft of fan is connected with double-power input reduction gear's power delivery outlet, double-power input reduction gear includes the casing and is located the double-power distributor of casing inside;
alternatively, the first and second electrodes may be,
the ventilation cooling tower of the hydroelectric linkage fan further comprises a motor, a water turbine, a power distributor and a controller, wherein the motor, the water turbine, the power distributor and the controller are installed outside the wind barrel, the power distributor is provided with two power input ends which are respectively connected with the motor and the water turbine, and the power distributor is provided with a power output end which is connected with a speed reducer.
Further, the reduction gear is installed in the dryer, install speed probe on the reduction gear, install the gear that tests the speed with speed probe complex on the output pivot of reduction gear, speed probe is connected with the controller.
Furthermore, the power distributor is provided with a first power input shaft, a second power input shaft and a power output shaft, a first gear, a second gear and a third gear are arranged in the power distributor, the first gear is in meshing transmission with the second gear, the second gear is in meshing transmission with the third gear, a rotating shaft of the first gear is connected with a rotating shaft of the motor as the first power input shaft, and a rotating shaft of the third gear is connected with a rotating shaft of the water turbine as the second power input shaft.
Further, a coupler is arranged between the rotating shaft of the water turbine and the rotating shaft of the third gear.
The hydroelectric linkage fan ventilation cooling tower further comprises a motor, a water turbine and a controller which are arranged on the outer side of the air duct, the speed reducer is a double-power input speed reducer, the first power input shaft is arranged in the first power input port in a penetrating manner, the second power input shaft is arranged in the second power input port in a penetrating manner, and the power output shaft is arranged in the power output port in a penetrating manner;
the electromagnetic clutch is characterized in that a first electromagnetic generator is sleeved on the first power input shaft, a first armature is installed in the position, corresponding to the first electromagnetic generator, in the shell, the first electromagnetic generator is matched with the first armature, a second electromagnetic generator is sleeved on the second power input shaft, a second armature is installed in the position, corresponding to the second electromagnetic generator, in the shell, the second armature is matched with the second electromagnetic generator, and the first electromagnetic generator and the second electromagnetic generator are both connected with a controller.
The hydroelectric linkage fan ventilation cooling tower has two driving modes of a water energy driving fan and an electric energy driving fan, when the residual energy of the water turbine can fully drive the fan to operate to achieve the cooling effect, the motor is in a closed state, and the water turbine transmits kinetic energy to the fan through the double-power input reducer to enable the fan to operate to cool; when the residual energy of the water turbine drives the fan to operate and can not achieve the cooling effect, the controller controls the motor to be started to work, and the motor and the water turbine simultaneously transmit kinetic energy to the fan to drive the fan to operate and cool through the double-power input speed reducer.
Further, water and electricity linkage fan ventilation cooling tower is still including installing motor, the hydraulic turbine, power distributor and the controller in the dryer outside, install a spline section of thick bamboo between motor and the first gear, the bonding has the nut in the spline section of thick bamboo, the pivot of first gear is the threaded shaft, the threaded shaft stretches into in the spline section of thick bamboo and supports the nut to spline bobbin base portion.
Furthermore, the water inlet end of the water turbine is connected with a hot water inlet pipe, the water outlet end of the water turbine is connected with a hot water outlet pipe, a water distribution pipe is arranged in the tower body, and the outlet end of the hot water outlet pipe extends into the tower body and is communicated with the water distribution pipe.
Furthermore, a first valve is arranged between the water inlet end of the water turbine and the hot water inlet pipe.
Furthermore, the hot water inlet pipe is also communicated with a bypass pipe, the water outlet end of the bypass pipe is communicated with the hot water outlet pipe, and a second valve is installed on the bypass pipe.
Further, the bottom of cooling tower has the cold water pond, install temperature sensor in the cold water pond, temperature sensor is connected with the controller electricity.
The hydroelectric linkage fan ventilation cooling tower has two driving modes of a water energy driving fan and an electric energy driving fan, when the residual energy of the water turbine can fully drive the fan to operate to achieve the cooling effect, the motor is in a closed state, and the water turbine transmits kinetic energy to the fan through the power distributor and the speed reducer to enable the fan to operate to cool; when the residual energy of the water turbine drives the fan to operate and can not achieve the cooling effect, the controller controls the motor to be started to work, and the motor and the water turbine transmit kinetic energy to the fan through the power distributor and the speed reducer to drive the fan to operate and cool. The water-electricity linkage fan ventilation cooling tower ensures that the fan is enhanced to operate by using electric energy under the condition of insufficient water energy power, ensures the normal use of the fan, and closes the motor under the condition of sufficient water energy power, so that the fan is driven to rotate by water energy, thereby playing the roles of saving energy and reducing consumption.
Drawings
FIG. 1 is a schematic structural view of a hydroelectric linkage fan draft cooling tower of example 1;
FIG. 2 is a schematic view of a connection structure of the power distributor of embodiment 1 with a water turbine and a motor;
FIG. 3 is a schematic top view of the hydroelectric linkage fan draft cooling tower of the present invention of example 1;
FIG. 4 is a schematic structural view of a hydroelectric linkage fan draft cooling tower of embodiment 2;
FIG. 5 is a schematic structural view of a dual power input speed reducer in the hydroelectric interlocking fan draft cooling tower of embodiment 2;
the device comprises a tower body 1, an air duct 2, a fan 3, a speed reducer 4, a water distribution pipe network 5, a packing layer 6, a cold water tank 7, a motor 8, a power distributor 9, a first power input shaft 91, a second power input shaft 92, a power output shaft 93, a first gear 94, a second gear 95, a third gear 96, a water turbine 10, a spline barrel 11, a nut 12, a coupler 13, a speed measuring probe 14, a hot water inlet pipe 15, a hot water outlet pipe 16, a first valve 17, a bypass pipe 18, a second valve 19, a shell 20, a first electromagnetic generator 21, a first armature 22, a second electromagnetic generator 23 and a second armature 24.
Detailed Description
The following description is given for illustrative embodiments of the utility model with reference to specific examples, and it is to be understood that the utility model is not limited to the details of the embodiments disclosed herein. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, are schematic drawings rather than actual drawings, and are not to be construed as limiting the utility model, and in order to better illustrate the embodiments of the utility model, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience of description and simplicity of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings for the above applications according to specific situations.
As shown in fig. 1-5, the hydroelectric linkage fan ventilation cooling tower comprises a tower body 1 and an air duct 2 arranged at the top end of the tower body 1, wherein a fan 3 is arranged inside the air duct 2, and the fan 3 is connected with a speed reducer 4. The structure of the tower body 1 is basically the same as that of a conventional cooling tower, a packing layer 6 is arranged inside the tower body 1, a water distribution pipe network 5 is arranged above the packing layer 6, the water distribution pipe network 5 is connected with water distribution pipes, the water distribution pipes are positioned inside the tower body 1, a cold water pool 7 is arranged at the bottom of the tower body 1, water to be cooled enters the water distribution pipe network 5 through the water distribution pipes, is sprayed on the packing layer 6, is cooled through the packing layer 6, and enters the cold water pool 7 after being cooled.
Example 1
As shown in fig. 1-3, the hydroelectric linkage fan ventilation cooling tower of the present embodiment further includes a motor 8, a water turbine 10, a power distributor 9 and a controller, which are installed outside the wind tunnel 2. The power distributor 9 is provided with a first power input shaft 91, a second power input shaft 92 and a power output shaft 93, the power output shaft 93 is fixedly connected with the speed reducer 4, a rotating shaft of the motor 8 is fixedly connected with the first power input shaft 91, and a rotating shaft of the water turbine 10 is fixedly connected with the second power input shaft 92.
Specifically, the power divider 9 includes a first gear 94, a second gear 95 and a third gear 96, the second gear 95 is located between the first gear 94 and the third gear 96, the first gear 94 is in meshing transmission with the second gear 95, and the second gear 95 is in meshing transmission with the third gear 96. The rotating shaft of the first gear 94 is used as a first power input shaft and fixedly connected with the rotating shaft of the motor 8, and the rotating shaft of the third gear 96 is used as a second power input shaft and fixedly connected with the rotating shaft of the water turbine 10. Install spline section of thick bamboo 11 between motor 8 and the first gear 94, spline section of thick bamboo 11 and motor 8's pivot fixed connection and coaxial setting, the bonding has nut 12 in the spline section of thick bamboo 11, and first gear 94's pivot is the screw shaft, and the screw shaft stretches into in the spline section of thick bamboo 11 and supports nut 12 to spline section of thick bamboo 11 bottom.
When the rotating speed of the water turbine 10 drives the fan 3 to sufficiently reduce the temperature of circulating water to a set temperature target, the motor 8 does not need to be started at the moment, the water turbine 10 transmits kinetic energy to the fan 3 through the speed reducer 4, the fan 3 is driven to operate, at the moment, a rotating shaft of the water turbine 10 drives the first gear 94 to rotate, the third gear 96 is driven to rotate through the second gear 95, the third gear 96 rotates in the spline barrel 11, and the spline barrel 11 does not rotate; when only the water turbine 10 rotates and the temperature of the circulating water cannot be reduced to the set temperature target, the motor 8 needs to be started, in the process of starting the motor 8, the third gear 96 is still driven by the first gear 94 through the second gear 95, and after the motor 8 is started, the rotating speed of the motor 8 is greater than that of the first gear 94, the rotating shaft of the motor 8 drives the spline cylinder 11 to rotate, the spline cylinder 11 drives the nut 12 to rotate, at this time, the rotation speed of the nut 12 is greater than the rotation speed of the third gear 96, and during the rotation of the motor 8, the nut 12 gradually moves towards the third gear 96 until it abuts against the third gear 96, at this time, the rotation speed of the third gear 96 is increased, the rotational speed of the first gear 94 is increased by the second gear 95, the first gear 94 is rotated at an increased speed, and then drive fan 3 through reduction gear 4 and run fast, and then effectively reduce the temperature of circulating water, make it reach the settlement target.
In the present embodiment, the speed reducer 4 is installed inside the air duct 2, and the power distributor 9 is installed outside the air duct 2. A coupling 13 is installed between the rotating shaft of the water turbine 10 and the rotating shaft of the third gear 96. The reducer 4 is provided with a speed measuring probe 14, an output rotating shaft of the reducer 4 is provided with a speed measuring gear matched with the speed measuring probe 14, and the speed measuring probe 14 is connected with the controller. The speed of the output rotating shaft of the speed reducer 4, namely the speed of the fan 3, is detected through the speed measuring probe 14.
The water inlet end of the water turbine 10 is connected with a hot water inlet pipe 15, the water outlet end of the water turbine 10 is connected with a hot water outlet pipe 16, and the outlet end of the hot water outlet pipe 16 extends into the tower body 1 and is communicated with the water distribution pipe. A first valve 17 is installed between the water inlet end of the water turbine 10 and the hot water inlet pipe 15. The hot water inlet pipe 15 is also communicated with a bypass pipe 18, the water outlet end of the bypass pipe 18 is communicated with the hot water outlet pipe 16, and a second valve 19 is installed on the bypass pipe 18. The bypass pipe 18 is arranged so that the water turbine 10 can still operate normally to reduce the temperature when the water turbine 10 fails, and specifically, when the water turbine 10 fails, the second valve 19 is opened, the first valve 17 is closed, and the motor 8 is started to operate simultaneously, so as to ensure the normal operation of the cooling tower.
And a temperature sensor is arranged in a cold water tank 7 of the cooling tower and is electrically connected with the controller. The temperature of the cold water pool is monitored in real time through the temperature sensor, and the rotating speed of the fan is adjusted in time.
When the temperature is lower in winter or under the condition that the water energy power is sufficient, the motor 8 is in a closed state, the circulating water passes through the water turbine 10 to drive the rotating shaft of the water turbine 10 to rotate, and then drives the first gear 94 to rotate, and drives the fan 3 to rotate through the speed reducer 4, at the moment, the rotating directions of the first gear 94 and the third gear 96 are the same, the rotating shaft of the third gear 96 rotates in the spline cylinder 11, and the spline cylinder 11 and the nut 12 do not rotate.
When the temperature sensor detects that the temperature of water in the cold water tank 7 is high, or the speed measuring probe 14 detects that the rotating speed of the fan is low, that is, the water power is not enough to drive the fan 3 to rotate to achieve the expected cooling effect, at this time, the controller controls the motor 8 to start, in the starting process of the motor 8, the third gear 96 is still driven by the first gear 94 through the second gear 95 to rotate, after the motor 8 is started, the rotating speed of the motor 8 is greater than that of the first gear 94, the rotating shaft of the motor 8 drives the spline cylinder 11 to rotate, the spline cylinder 11 drives the nut 12 to rotate, and at this time, the rotating speed of the nut 12 is greater than that of the third gear 96, in the rotating process of the motor 8, the nut 12 gradually moves towards the third gear 96 until the nut abuts against the third gear 96, at this time, the rotating speed of the third gear 96 is increased, the rotating speed of the first gear 94 is increased through the second gear 95, so that the first gear 94 rotates at an increased speed, and then drive the fan through reduction gear 4 and run fast, and then effectively reduce the temperature of circulating water, make it reach the settlement target.
When the water turbine 10 breaks down, the second valve 19 is opened, the first valve 17 is closed, hot water enters the water distribution pipe from the bypass pipe 18 and is cooled, meanwhile, the controller controls the motor 8 to be started, the spline cylinder 11 rotates to drive the nut 12 to rotate, the nut 12 rotates and then moves in the rotating shaft of the third gear 96 until the nut abuts against the third gear 96, then the third gear 96 is driven to rotate, the first gear 94 is driven to rotate through the meshed second gear 95, and then the fan 3 is driven to rotate, so that the fan 3 can normally operate.
The hydroelectric linkage fan ventilation cooling tower has two driving modes of a hydroenergy driving fan and an electric energy driving fan, when the complementary energy of the water turbine 10 can fully drive the fan to operate and achieve the cooling effect, the motor 8 is in a closed state, and the water turbine 10 transmits the kinetic energy to the fan 3 through the power distributor 9 and the speed reducer 4, so that the fan 3 operates and cools; when the fan 3 cannot be cooled due to the surplus energy of the water turbine 10, the controller controls the motor 8 to start, and the motor 8 and the water turbine 10 transmit the kinetic energy to the fan through the power distributor 9 and the speed reducer 4 to drive the fan to operate and cool. The water-electricity linkage fan ventilation cooling tower ensures that the fan is enhanced to operate by using electric energy under the condition of insufficient water energy power, ensures the normal use of the fan, and closes the motor 8 under the condition of sufficient water energy power, so that the fan is driven to rotate by water energy, thereby playing the roles of saving energy and reducing consumption.
Example 2
As shown in fig. 4 and 5, the ventilating and cooling tower of the hydroelectric linkage fan of the present embodiment further includes a motor 8, a water turbine 10 and a controller installed outside the wind tunnel 2, and a dual-power input reducer 4 installed in the wind tunnel 2, and a motor 8 control module for controlling the operation of the motor 8 is arranged in the controller. The double-power input speed reducer 4 is provided with a first power input port, a second power input port and a power output port, a rotating shaft of a motor 8 is connected with the first power input port, a rotating shaft of a water turbine 10 is connected with the second power input port, a power input shaft of a fan 3 is connected with the power output port of the double-power input speed reducer 4, the double-power input speed reducer 4 comprises a shell 20 and a double-power distributor 9 positioned in the shell 20, the power distributor 9 is provided with a first power input shaft 91, a second power input shaft 92 and a power output shaft 93, a first gear 94, a second gear 95 and a third gear 96 are arranged in the power distributor 9, the first gear 94, the second gear 95 and the third gear 96 are conical gears, the first gear 94 is in meshing transmission with the second gear 95, the second gear 95 is in meshing transmission with the third gear 96, a rotating shaft of the first gear 94 is used as the first power input shaft 91 and is connected with the rotating shaft of the motor 8, the rotating shaft of the third gear 96 is connected with the rotating shaft of the water turbine 10 as the second power input shaft 92.
A first power input shaft 91 in the double-power distributor 9 is arranged in a first power input port in a penetrating mode, a second power input shaft 92 is arranged in a second power input port in a penetrating mode, a power output shaft 93 is arranged in a power output port in a penetrating mode, a first electromagnetic generator 21 is sleeved on the first power input shaft 91, a first armature 22 is installed in the shell 20 corresponding to the position of the first electromagnetic generator 21, the first electromagnetic generator 21 is matched with the first armature 22, a second electromagnetic generator 23 is sleeved on the second power input shaft 92, a second armature 24 is installed in the shell 20 corresponding to the position of the second electromagnetic generator 23, the second electromagnetic generator 23 is matched with the second armature 24, and the first electromagnetic generator 21 and the second electromagnetic generator 23 are connected with a controller.
The double-power input speed reducer 4 is also provided with a speed measuring probe 14, a power output shaft of the power distributor 9 is provided with a speed measuring gear matched with the speed measuring probe 14, and the speed measuring probe 14 is electrically connected with the clutch control module. The speed of the output shaft of the power distributor 9, i.e. the speed of the fan, is detected by the tachometer probe 14.
The same as that in embodiment 1, the water inlet end of the water turbine 10 is connected to a hot water inlet pipe 15, the water outlet end of the water turbine 10 is connected to a hot water outlet pipe 16, and the outlet end of the hot water outlet pipe 16 extends into the tower body 1 and is communicated with the water distribution pipe. A first valve 17 is installed between the water inlet end of the water turbine 10 and the hot water inlet pipe 15. The hot water inlet pipe 15 is also communicated with a bypass pipe 18, the water outlet end of the bypass pipe 18 is communicated with the hot water outlet pipe 16, and a second valve 19 is installed on the bypass pipe 18. The bypass pipe 18 is arranged so that the water turbine 10 can still operate normally to reduce the temperature when the water turbine 10 fails, and specifically, when the water turbine 10 fails, the second valve 19 is opened, the first valve 17 is closed, and the motor 8 is started to operate simultaneously, so as to ensure the normal operation of the cooling tower. A temperature sensor is arranged in a cold water pool 7 of the cooling tower and is electrically connected with a controller. The temperature of the cold water tank 7 is monitored in real time through the temperature sensor, and the rotating speed of the fan is adjusted in time.
When the temperature is lower in winter or under the condition that the water power is sufficient, the motor 8 is in a closed state, the controller controls the first electromagnetic generator 21 to be attracted with the first armature 22, so that the first power input shaft 91 is still, hot water enters the water turbine 10 from the hot water inlet pipe 15 to drive the water turbine 10 to rotate, kinetic energy is output from the power output rotating shaft of the water turbine 10 and is transmitted to the double-power input speed reducer 4, and the kinetic energy is transmitted to the fan through the double-power input speed reducer 4 to drive the fan to operate.
When the temperature sensor detects that the temperature of water in the cold water pool 7 is higher, the speed measuring probe 14 detects that the rotating speed of the fan is lower, namely, the water power is not enough to drive the fan to rotate to reach the expected cooling effect, the clutch controller controls the first electromagnetic generator 21 to be separated from the first armature 22, at the moment, the controller controls the motor 8 to be started, and when the water turbine 10 operates, the fan operates through the work of the motor 8 to accelerate the operation of the fan, so that the expected cooling effect is reached.
When the water turbine 10 has a fault, the second valve 19 is opened, the first valve 17 is closed, hot water enters the water distribution pipe from the bypass pipe 18 to be cooled, meanwhile, the clutch controller controls the second electromagnetic generator 23 to be attracted with the second armature 24, so that the second input shaft is stationary, the motor 8 is started through the controller, and the fan is driven to operate through the motor 8.
The hydroelectric linkage fan ventilation cooling tower has two driving modes of a water energy driving fan and an electric energy driving fan, when the residual energy of the water turbine 10 can fully drive the fan to operate to achieve the cooling effect, the motor 8 is in a closed state, and the water turbine 10 transmits the kinetic energy to the fan through the double-power input speed reducer 4 to enable the fan to operate and cool; when the residual energy of the water turbine 10 drives the fan to operate and can not achieve the cooling effect, the controller controls the motor 8 to start to work, and the motor 8 and the water turbine 10 simultaneously transmit kinetic energy to the fan through the double-power input speed reducer 4 to drive the fan to operate and cool. The water-electricity linkage fan ventilation cooling tower ensures that the fan is enhanced to operate by using electric energy under the condition of insufficient water energy power, ensures the normal use of the fan, and closes the motor 8 under the condition of sufficient water energy power, so that the fan is driven to rotate by water energy, thereby playing the roles of saving energy and reducing consumption.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (10)
1. Hydroelectric linkage fan ventilation cooling tower, including the tower body and set up the dryer on the tower body top, dryer internally mounted has the fan, the fan is connected with reduction gear, its characterized in that: the ventilation cooling tower of the hydroelectric linkage fan comprises a motor, a water turbine and a controller, wherein the motor, the water turbine and the controller are arranged outside a wind barrel, the speed reducer is a double-power input speed reducer, the double-power input speed reducer is provided with a first power input port, a second power input port and a power output port, a rotating shaft of the motor is connected with the first power input port, a rotating shaft of the water turbine is connected with the second power input port, a power input shaft of the fan is connected with the power output port of the double-power input speed reducer, and the double-power input speed reducer comprises a shell and a double-power distributor positioned inside the shell;
alternatively, the first and second electrodes may be,
the hydroelectric linkage fan ventilation cooling tower further comprises a motor, a water turbine, a power distributor and a controller, wherein the motor, the water turbine, the power distributor and the controller are installed outside the wind barrel, the power distributor is provided with two power input ends which are respectively connected with the motor and the water turbine, and the power distributor is provided with a power output end and a speed reducer.
2. A hydroelectric linkage fan ventilation cooling tower as claimed in claim 1, wherein: the speed reducer is installed in the dryer, install speed probe on the speed reducer, install the gear that tests the speed with speed probe complex on the output pivot of speed reducer, speed probe is connected with the controller.
3. A hydroelectric linkage fan ventilation cooling tower as claimed in claim 2, wherein: the power distributor is provided with a first power input shaft, a second power input shaft and a power output shaft, a first gear, a second gear and a third gear are arranged in the power distributor, the first gear is in meshing transmission with the second gear, the second gear is in meshing transmission with the third gear, a rotating shaft of the first gear is connected with a rotating shaft of the motor as the first power input shaft, and a rotating shaft of the third gear is connected with a rotating shaft of the water turbine as the second power input shaft.
4. A hydroelectric linkage fan ventilation cooling tower as claimed in claim 3, wherein: and a coupler is arranged between the rotating shaft of the water turbine and the rotating shaft of the third gear.
5. A hydroelectric linkage fan ventilation cooling tower according to claim 4, characterized in that: the ventilation cooling tower of the hydroelectric linkage fan further comprises a motor, a water turbine and a controller which are arranged on the outer side of the air duct, the speed reducer is a double-power input speed reducer, the first power input shaft is arranged in the first power input port in a penetrating manner, the second power input shaft is arranged in the second power input port in a penetrating manner, and the power output shaft is arranged in the power output port in a penetrating manner;
the electromagnetic clutch is characterized in that a first electromagnetic generator is sleeved on the first power input shaft, a first armature is installed in the position, corresponding to the first electromagnetic generator, in the shell, the first electromagnetic generator is matched with the first armature, a second electromagnetic generator is sleeved on the second power input shaft, a second armature is installed in the position, corresponding to the second electromagnetic generator, in the shell, the second armature is matched with the second electromagnetic generator, and the first electromagnetic generator and the second electromagnetic generator are both connected with a controller.
6. A hydroelectric linkage fan ventilation cooling tower according to claim 4, characterized in that: the ventilation cooling tower of the hydroelectric linkage fan comprises a motor, a water turbine, a power distributor and a controller, wherein the motor, the water turbine, the power distributor and the controller are installed outside a wind barrel, a spline barrel is installed between the motor and a first gear, a nut is bonded in the spline barrel, a rotating shaft of the first gear is a threaded shaft, and the threaded shaft stretches into the spline barrel and abuts against the nut to the bottom of the spline barrel.
7. A hydroelectric linkage fan ventilation cooling tower as claimed in claim 1, wherein: the water inlet end of the water turbine is connected with a hot water inlet pipe, the water outlet end of the water turbine is connected with a hot water outlet pipe, a water distribution pipe is arranged in the tower body, and the outlet end of the hot water outlet pipe extends into the tower body and is communicated with the water distribution pipe.
8. A hydroelectric linkage fan ventilation cooling tower according to claim 7, characterized in that: and a first valve is arranged between the water inlet end of the water turbine and the hot water inlet pipe.
9. A hydroelectric linkage fan ventilation cooling tower according to claim 8, characterized in that: the hot water inlet pipe is also communicated with a bypass pipe, the water outlet end of the bypass pipe is communicated with the hot water outlet pipe, and a second valve is arranged on the bypass pipe.
10. A hydroelectric linkage fan ventilation cooling tower as claimed in claim 9, wherein: the bottom of the cooling tower is provided with a cold water tank, a temperature sensor is installed in the cold water tank, and the temperature sensor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059415.0U CN216694525U (en) | 2021-12-08 | 2021-12-08 | Water-electricity linkage fan ventilation cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059415.0U CN216694525U (en) | 2021-12-08 | 2021-12-08 | Water-electricity linkage fan ventilation cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694525U true CN216694525U (en) | 2022-06-07 |
Family
ID=81838565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123059415.0U Active CN216694525U (en) | 2021-12-08 | 2021-12-08 | Water-electricity linkage fan ventilation cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216694525U (en) |
-
2021
- 2021-12-08 CN CN202123059415.0U patent/CN216694525U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201895566U (en) | Heat management system of motor-driven fan for vehicle | |
| WO2014079127A1 (en) | Water-electricity hybrid power cooling tower | |
| CN201891484U (en) | Engineering machinery cooling fan and hydraulic and torque converter oil liquid flow rate control device | |
| CN2911203Y (en) | Electrically controlled hydraulic driving fan thermal system | |
| CN216694525U (en) | Water-electricity linkage fan ventilation cooling tower | |
| CN106762407A (en) | The wind mill pitch-variable system that proportional valve control two-stage screw oscillating oil cylinder drives | |
| CN203373802U (en) | Excavator heat dissipation control system based on silicone oil clutch | |
| CN202599140U (en) | Circulating water cooling tower | |
| CN202915744U (en) | Hydroelectric hybrid cooling tower | |
| CN201297863Y (en) | Energy-saving device for circulating water system of thermal power plant | |
| CN110132027A (en) | Change the Intelligence Cooling System of self adaptive control rotation speed of fan according to water temperature | |
| CN217764527U (en) | Water and electricity hybrid drive device | |
| CN100467990C (en) | Energy conservation cooling column with water pressure changing and air quantity regulating waterpower blower unit | |
| CN204538939U (en) | Double dynamical driving superposition outputting power device | |
| CN204286145U (en) | A kind of tubular turbine cooling tower device with stand-by motor | |
| CN211503824U (en) | Water turbine operation condition adjusting device for driving cooling tower fan | |
| CN104753314B (en) | A kind of double dynamical driving superposition output power set | |
| CN110095010B (en) | Cooling tower fan control device with temperature control function | |
| CN2916555Y (en) | Energy-saving cooling tower cooled through hydraulic turbine drive blade | |
| CN210220386U (en) | Cooling heat recovery device | |
| CN207963533U (en) | A kind of mechanical force cooling column Ventilation conditioning system | |
| CN207278353U (en) | A kind of shunting diesel locomotive cooling fan driving-controlling device | |
| CN201296385Y (en) | Supercharging system of double power airplane | |
| CN216950655U (en) | Special external water turbine with power generation dual-purpose motor for cooling tower | |
| CN205372710U (en) | Energy -saving apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |