CN212928236U - Power compensation hydroenergy machine energy-saving device for cooling tower - Google Patents
Power compensation hydroenergy machine energy-saving device for cooling tower Download PDFInfo
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- CN212928236U CN212928236U CN202021777752.6U CN202021777752U CN212928236U CN 212928236 U CN212928236 U CN 212928236U CN 202021777752 U CN202021777752 U CN 202021777752U CN 212928236 U CN212928236 U CN 212928236U
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Abstract
The application relates to a power compensation hydroenergy machine energy-saving device for a cooling tower, which relates to the technical field of hydroenergy machines, the hydraulic power machine comprises an axial flow fan and a hydraulic power machine, wherein the hydraulic power machine comprises a rotating shaft and a hydraulic power machine bearing seat, and further comprises a power compensation speed reduction transmission horizontal box and a power compensation speed reduction transmission vertical box which are communicated with each other, the hydraulic power machine bearing seat penetrates through the power compensation speed reduction transmission horizontal box, the power compensation speed reduction transmission vertical box is arranged on the hydraulic power machine, the inner wall of the power compensation speed reduction transmission vertical box and the inner wall of the power compensation speed reduction transmission horizontal box are enclosed to form a compensation cavity, a linkage gear is rotatably connected to the cavity wall of the compensation cavity through a first rotating shaft, a compensation assembly is arranged in the compensation cavity, the rotating shaft is connected with the linkage gear through the compensation assembly, the hydraulic power machine further comprises a compensation motor arranged beside the hydraulic power machine, and a motor shaft of the compensation motor is connected with; this application helps promoting the cooling effect of cooling tower when summer.
Description
Technical Field
The application relates to the technical field of hydraulic energy machines, in particular to a power compensation hydraulic energy machine energy-saving device for a cooling tower.
Background
The hydroenergy machine is used for driving a fan cooling tower, is widely applied to the fields of electric power, metallurgy, petroleum, chemical industry, machinery and the like, and is installed in some domestic enterprises at present or carries out energy-saving transformation on an electric fan of the cooling tower.
The Chinese utility model with the authorization bulletin number of CN208026099U discloses an energy-saving cooling tower, which comprises a tower body and an air duct arranged above the tower body and communicated with the tower body, wherein an axial flow fan is arranged in the air duct, the axial flow fan is driven by a coaxially arranged hydroenergy machine, the hydroenergy machine is connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with mutually communicated circulating water pools through a water conveying pipeline, the hydroenergy machine comprises a rotating shaft, a bearing seat and a hydroenergy driving shell, and the hydroenergy driving shell is fixedly arranged with the tower body; the utility model discloses a to need refrigerated circulating water to pass through the leading-in inlet tube of conduit, inlet tube intercommunication hydroenergy machine, the axial fan that the hydroenergy machine drove the coaxial setting through the hydroenergy drive rotates, introduces the tower with external cryogenic air in vivo, and axial fan passes through the hydroenergy machine drive, need not through motor drive, and is energy-concerving and environment-protective.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cooling tower is cooled, the water energy machine mainly utilizes water energy to drive the axial flow fan to rotate, but in the hottest summer, even if the water circulation system runs at full load, the condition that the cooling effect of the cooling tower is poor due to the fact that the cooling effect of the cooling tower cannot meet the system requirement exists.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem of summer cooling tower cooling effect variation, this application provides a power compensation hydroenergy machine economizer for cooling tower.
The application provides a power compensation hydroenergy machine economizer for cooling tower adopts following technical scheme:
a power compensation hydroenergy machine energy-saving device for a cooling tower comprises an axial flow fan and a hydroenergy machine coaxially connected with the axial flow fan, the hydraulic energy machine comprises a rotating shaft, a hydraulic energy machine bearing seat arranged on the rotating shaft, a power compensation speed reduction transmission horizontal box and a power compensation speed reduction transmission vertical box which are communicated with each other, the bearing seat of the water energy machine is arranged on the power compensation speed reduction transmission horizontal box in a penetrating way, the power compensation speed reduction transmission vertical box is arranged on the water energy machine, the inner wall of the power compensation speed reduction transmission vertical box and the inner wall of the power compensation speed reduction transmission horizontal box enclose to form a compensation cavity, the cavity wall of the compensation cavity is rotationally connected with a linkage gear through a first rotating shaft, a compensation component is arranged in the compensation cavity, the rotating shaft is connected with the linkage gear through a compensation component, and also comprises a compensation motor arranged beside the water energy machine, and a motor shaft of the compensation motor is connected with one end of the first rotating shaft, which extends out of the power compensation speed reduction transmission vertical box.
Through adopting above-mentioned technical scheme, utilize power compensation speed reduction transmission to crouch case and power compensation speed reduction transmission founds the case and holds the compensation subassembly, when the hydroenergy of circulating water can't provide sufficient power, utilize the rotation of the first axis of rotation of compensation motor drive to make the axis of rotation drive linkage gear and rotate, make the linkage gear drive the compensation subassembly, make the compensation subassembly provide the power that the part lacked for axial fan, thereby make axial fan rotational speed reach the rated value, and then promote the cooling effect of this cooling tower in summer.
Preferably: the compensating assembly is including rotating the axis of rotation of connection on the power compensation speed reduction transmission founds incasement lateral wall, the one end of axis of rotation is connected with the cooperation gear, cooperation gear and linkage gear meshing, the other end of axis of rotation is connected with driving gear, be connected with the compensating gear on the lateral wall of rotation axis, be equipped with the clutch in the compensating gear, clutch, compensating gear and rotation axis coaxial coupling, the compensating gear passes through the connecting piece and is connected with driving gear.
By adopting the technical scheme, when the rotating speed of the rotating shaft does not reach the rated value, the compensation motor drives the first rotating shaft to rotate, the first rotating shaft drives the rotating shaft to rotate under the meshing action of the matching gear and the linkage gear, the rotating gear acts on the clutch under the action of the connecting piece, and the clutch is automatically meshed, so that the rotating shaft acts on the rotating shaft of the water energy machine, and the rotating speed of the axial flow fan reaches the rated value.
Preferably: the connecting piece comprises a connecting gear, the connecting gear is rotatably connected in the compensation cavity through a second rotating shaft, one end of the connecting gear is meshed with the rotating gear, and the other end of the connecting gear is meshed with the compensation gear.
By adopting the technical scheme, the rotating gear is connected with the compensating gear through the connecting gear, and when the matching gear rotates, under the meshing of the connecting gear and the rotating gear, the compensating gear and one end of the connecting gear, which is far away from the matching gear, are in meshing transmission, so that the compensating gear drives the rotating shaft to rotate, and further sufficient power is provided for the rotating shaft.
Preferably: and an elastic coupling is connected between a motor shaft of the compensation motor and one end of the first rotating shaft, which extends out of the side wall of the power compensation speed reduction transmission vertical box.
By adopting the technical scheme, the elastic coupling is utilized, so that the axial, radial and angular displacement deviation can be compensated; and the elastic coupling has the capabilities of vibration absorption and vibration isolation, and is favorable for improving the stability of the compensation motor during working.
Preferably: still include the oiling device, the oiling device is including setting up the batch oil tank in the compensation cavity, wear to be equipped with out oil pipe on the batch oil tank, be equipped with the control valve on the lateral wall of play oil pipe, the one end that the batch oil tank was kept away from to play oil pipe is connected with two branch pipes, two the branch pipe is located the top of linkage gear and coupling gear respectively.
Through adopting above-mentioned technical scheme, because the compensation to the rotation axis is realized through the meshing of a plurality of gears in the compensation cavity, through the cooperation of play oil pipe, branch pipe and batch oil tank, lubricate a plurality of gears to help reducing the friction loss between a plurality of gears, and then reduce the compensation loss, reach energy-conserving purpose.
Preferably: and a fixing piece for fixing the branch pipe is arranged on the cavity wall of the compensation cavity.
Through adopting above-mentioned technical scheme, utilize the mounting to fix the branch pipe to the possibility of rocking when reducing the branch pipe oiling helps guaranteeing the stability of oiling process.
Preferably: and an oil discharge pipe is communicated with the side wall of the bottom end of the power compensation speed reduction transmission vertical box.
By adopting the technical scheme, after a period of time, a certain amount of oil liquid waste liquid possibly exists in the compensation cavity, and the oil liquid waste liquid is discharged from the compensation cavity through the oil discharge pipe, so that the completeness of the internal environment of the compensation cavity is kept.
Preferably: the surface of the bottom wall in the power compensation speed reduction transmission horizontal box is an inclined surface inclined towards one side of the power compensation speed reduction transmission vertical box, and a plurality of oil drainage grooves are formed in the cavity wall of the compensation cavity.
Through adopting above-mentioned technical scheme, when fluid falls into on the interior diapire of power compensation speed reduction transmission crouches the case, under the effect of inclined plane and oil drainage groove, fluid flows to on the inner wall of power compensation speed reduction transmission founds the case from the inclined plane to discharge from the oil extraction pipe, be favorable to keeping the clean and tidy degree of compensation cavity internal environment.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the compensation motor, the first rotating shaft, the linkage gear and the compensation assembly are matched to perform power compensation on the rotating shaft, so that the rotating speed of the rotating shaft is guaranteed to reach a rated value, and the cooling effect of the cooling tower in summer is further guaranteed;
2. when the rotating speed of the rotating shaft is compensated, the compensation motor drives the first rotating shaft to rotate, the first rotating shaft drives the linkage gear to rotate, the first rotating shaft drives the rotating shaft to rotate under the meshing of the linkage gear and the matching gear, and the coupling gear drives the compensation gear to rotate under the meshing of the rotating gear and the coupling gear, so that the power compensation of the rotating shaft is realized;
3. through the cooperation of oil storage tank, play oil pipe, branch pipe and control valve, lubricate linkage gear, cooperation gear, rotating gear, coupling gear and the compensation gear in the compensation cavity, be favorable to reducing the friction loss to reduce the compensation loss, and then reach energy-conserving purpose.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic cross-sectional structure diagram for showing the connection relationship among the compensation motor, the elastic coupling, the first rotating shaft, the coupling gear, the rotating shaft and the compensation assembly.
Fig. 3 is a schematic sectional structure view for showing a connection relationship between the interlocking gear, the mating gear, the rotating shaft, the rotating gear, the coupling gear, the compensation gear, and the rotating shaft.
Fig. 4 is an enlarged view of a in fig. 3.
In the figure, 1, an axial flow fan; 10. a fan blade; 2. a water energy machine; 21. a rotating shaft; 211. a compensating gear; 212. a clutch; 22. a hydro-energy machine bearing seat; 23. a water inlet pipe; 24. a sewer pipe; 25. a hydro-power machine base; 3. a power compensation speed reduction transmission lying box; 4. a power compensation speed reduction transmission vertical box; 5. a compensation cavity; 6. a first rotating shaft; 7. a linkage gear; 8. a compensation component; 81. a rotating shaft; 82. a mating gear; 83. a rotating gear; 84. a coupling gear; 841. a second rotating shaft; 9. a compensation motor; 91. a motor support; 11. an elastic coupling; 12. an oiling device; 121. an oil storage tank; 1211. an oil outlet; 122. an oil outlet pipe; 123. a control valve; 124. a branch pipe; 13. a strut; 14. a limiting ring; 15. an oil discharge pipe; 16. an inclined surface; 17. and an oil drainage groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses power compensation hydroenergy machine economizer for cooling tower, refer to fig. 1, a power compensation hydroenergy machine economizer for cooling tower includes axial fan 1, the top of axial fan 1's output shaft is connected with fan blade 10, axial fan 1's output shaft coaxial coupling has hydroenergy machine 2, hydroenergy machine 2 includes rotation axis 21, hydroenergy machine bearing frame 22, inlet tube 23, downcomer 24 and hydroenergy machine base 25, the cover is equipped with power compensation speed reduction transmission on the lateral wall of hydroenergy machine 2 bearing frame and crooks case 3, be fixed with power compensation speed reduction transmission on the roof of hydroenergy machine 2 and found case 4, power compensation speed reduction transmission found case 4 and power compensation speed reduction transmission crooks case 3 intercommunication.
Referring to fig. 1 and 2, enclose between the inner wall of the vertical case of power compensation speed reduction transmission 4 and the inner wall of the horizontal case of power compensation speed reduction transmission 3 and close and form compensation cavity 5, be equipped with compensation assembly 8 in the compensation cavity 5, wear to be equipped with first pivot 6 on the inside wall of the vertical case of power compensation speed reduction transmission 4, the one end that first pivot 6 stretches into in the compensation cavity 5 is connected with linkage gear 7, the one end that first pivot 6 stretches out outside the compensation cavity 5 is connected with compensation motor 9, compensation motor 9 passes through the motor support 91 and sets up by hydroenergy machine 2, be connected with resilient coupling 11 between compensation motor 9's the motor shaft and the first pivot 6.
Referring to fig. 1 and 2, when the rotating speed of the axial flow fan 1 does not reach the rated value, the compensation motor 9 sequentially drives the first rotating shaft 6 and the linkage gear 7 to rotate, and under the action of the compensation assembly 8, the linkage gear 7 performs power compensation on the rotating shaft 21, so that the rotating speed of the rotating shaft 21 reaches the rated value, and the cooling effect of the cooling tower in summer is ensured.
Referring to fig. 2 and 3, the compensating assembly 8 includes a rotating shaft 81, two ends of the rotating shaft 81 are respectively rotatably connected to the inner top wall and the inner bottom wall of the vertical power compensating and decelerating transmission box 4, a mating gear 82 is fixed to one end of the rotating shaft 81, the mating gear 82 is meshed with the linkage gear 7, a rotating gear 83 is fixed to the other end of the rotating shaft 81, a compensating gear 211 is connected to a side wall of the rotating shaft 21, a clutch 212 is arranged in the compensating gear 211, the clutch 212 and the compensating gear 211 are coaxially connected to the rotating shaft 21, the compensating gear 211 is connected to the rotating gear 83 through a connecting piece, the connecting piece includes a coupling gear 84, the coupling gear 84 is rotatably connected to the inner top wall of the horizontal power compensating and decelerating transmission box 3 through a second rotating shaft 841, one end of the coupling gear 84 is meshed with the rotating gear 83, and the.
Referring to fig. 2 and 3, when power compensation is performed on the rotating shaft 21, the compensation motor 9 sequentially drives the first rotating shaft 6 and the linkage gear 7 to rotate, under the meshing action of the linkage gear 7 and the coordination gear 82, the coordination gear 82 drives the rotating shaft 81 to rotate, the rotating shaft 81 drives the rotating gear 83 to rotate, the rotating gear 83 and the coupling gear 84 rotate, the coupling gear 84 acts on the clutch 212, and the clutch 212 is automatically meshed to act on the rotating shaft 21 of the water turbine 2, so that the rotating speed of the axial flow fan 1 reaches a rated value, and the cooling effect of the cooling tower in summer is ensured.
Referring to fig. 3 and 4, an oil filling device 12 is further disposed in the tower body, the oil filling device 12 includes an oil storage tank 121, an oil outlet pipe 122 and two branch pipes 124, the oil storage tank 121 is fixed on the inner top wall of the horizontal power compensation and reduction transmission box 3, an oil outlet 1211 is disposed on the bottom wall of the oil storage tank 121, one end of the oil outlet pipe 122 is communicated with the oil outlet 1211, the other end of the oil outlet pipe 122 is communicated with the two branch pipes 124, a control valve 123 is disposed on the side wall of the oil outlet pipe 122, the control valve 123 in this application is an electromagnetic valve, so as to control the oil outlet amount and the oil outlet time, a fixing member is disposed on the side wall of the compensation cavity 5, the fixing member includes a plurality of support rods 13, one ends of the support rods 13 far away from the wall of the compensation cavity 5 are connected with the limit rings 14, one ends of the branch pipes 124, the surface of diapire in the power compensation speed reduction transmission case 3 crouches is for the inclined plane 16 towards power compensation speed reduction transmission vertical box 4 one side slope, is equipped with on the inner diapire of power compensation speed reduction transmission case 3 and dredges oil groove 17, on the oleophobic groove 17 extends to power compensation speed reduction transmission vertical box 4's inside wall, plays good guide effect to the flow of fluid through dredged oil groove 17, and the intercommunication has oil drain pipe 15 on the lateral wall of power compensation speed reduction transmission vertical box 4 bottom (fig. 1).
Referring to fig. 3 and 4, after a period of time of use, the frictional resistance when the linkage gear 7 is engaged with the mating gear 82, the frictional resistance when the rotation gear 83, the linkage gear 84 and the compensation gear 211 are engaged with each other is increased, and the control valve 123 is opened to allow the oil in the oil storage tank 121 to sequentially pass through the oil outlet pipe 122 and the two branch pipes 124, thereby performing a good lubrication function on the linkage gear 7, the mating gear 82, the rotation gear 83, the linkage gear 84 and the compensation gear 211, so as to ensure the smoothness when the linkage gear 7 is engaged with the mating gear 82, the rotation gear 83, the linkage gear 84 and the compensation gear 211 are engaged with each other, further reducing the compensation loss, and achieving the purpose of energy saving.
The implementation principle of the embodiment is as follows: when the rotation speed of the rotating shaft 21 reaches a constant value, the compensation motor 9 does not operate; when the rotating speed of the rotating shaft 21 does not reach the rated value, the compensation motor 9 sequentially drives the first rotating shaft 6 and the linkage gear 7 to rotate through the elastic coupling 11, under the meshing of the linkage gear 7 and the coordination gear 82, the coordination gear 82 drives the second rotating shaft 841 to rotate, the second rotating shaft 841 drives the rotating gear 83 to rotate, the rotating gear 83 drives the connecting gear 84 and the compensation gear 211 to rotate, and the clutch 212 is automatically meshed with the rotating shaft 21, so that the compensation gear 211 drives the rotating shaft 21 to rotate, the power compensation is carried out on the rotating shaft 21, and the cooling effect of the energy-saving device in hot summer is further ensured; and is energy-saving and environment-friendly.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a power compensation hydroenergy machine economizer for cooling tower, includes axial fan (1) and hydroenergy machine (2) with axial fan (1) coaxial coupling, hydroenergy machine (2) include rotation axis (21) and hydroenergy machine bearing frame (22) of setting on rotation axis (21), its characterized in that: also comprises a power compensation speed reduction transmission horizontal box (3) and a power compensation speed reduction transmission vertical box (4) which are communicated with each other, the bearing seat of the hydraulic energy machine (2) is arranged on the power compensation speed reduction transmission horizontal box (3) in a penetrating way, the power compensation speed reduction transmission vertical box (4) is arranged on the water energy machine (2), the inner wall of the power compensation speed reduction transmission vertical box (4) and the inner wall of the power compensation speed reduction transmission horizontal box (3) enclose to form a compensation cavity (5), the cavity wall of the compensation cavity (5) is rotationally connected with a linkage gear (7) through a first rotating shaft (6), a compensation assembly (8) is arranged in the compensation cavity (5), the rotating shaft (21) is connected with the linkage gear (7) through the compensation assembly (8), the hydraulic energy machine further comprises a compensation motor (9) arranged beside the hydraulic energy machine (2), and a motor shaft of the compensation motor (9) is connected with one end, extending out of the power compensation speed reduction transmission vertical box (4), of the first rotating shaft (6).
2. The power-compensated water turbine energy saver for a cooling tower as set forth in claim 1 wherein: compensation subassembly (8) are including rotating axis of rotation (81) of connection on power compensation speed reduction transmission founds case (4) inside wall, the one end of axis of rotation (81) is connected with cooperation gear (82), cooperation gear (82) and linkage gear (7) meshing, the other end of axis of rotation (81) is connected with running gear (83), be connected with compensation gear (211) on the lateral wall of rotation axis (21), be equipped with clutch (212) in compensation gear (211), clutch (212), compensation gear (211) and rotation axis (21) coaxial coupling, compensation gear (211) are connected with running gear (83) through the connecting piece.
3. The power-compensated water turbine energy saver for a cooling tower as set forth in claim 2 wherein: the connecting piece comprises a connecting gear (84), the connecting gear (84) is rotatably connected in the compensation cavity (5) through a second rotating shaft (841), one end of the connecting gear (84) is meshed with the rotating gear (83), and the other end of the connecting gear (84) is meshed with the compensation gear (211).
4. The power-compensated water turbine energy saver for a cooling tower as set forth in claim 1 wherein: an elastic coupling (11) is connected between a motor shaft of the compensation motor (9) and one end, extending out of the side wall of the power compensation speed reduction transmission vertical box (4), of the first rotating shaft (6).
5. The power-compensated water turbine energy saver for a cooling tower as set forth in claim 1 wherein: still include oiling device (12), oiling device (12) is including setting up batch oil tank (121) in compensation cavity (5), wear to be equipped with out oil pipe (122) on batch oil tank (121), be equipped with control valve (123) on the lateral wall of going out oil pipe (122), the one end that goes out oil pipe (122) and keep away from batch oil tank (121) is connected with two branch pipes (124), two branch pipe (124) are located the top of linkage gear (7) and coupling gear (84) respectively.
6. The power-compensated water turbine energy saver for a cooling tower as set forth in claim 5 wherein: and a fixing piece for fixing the branch pipe (124) is arranged on the cavity wall of the compensation cavity (5).
7. The power-compensated water turbine energy saver for a cooling tower of claim 6, wherein: an oil discharge pipe (15) is communicated with the side wall of the bottom end of the power compensation speed reduction transmission vertical box (4).
8. The power-compensated water turbine energy saver for a cooling tower as set forth in claim 7 wherein: the surface of the inner bottom wall of the power compensation speed reduction transmission horizontal box (3) is an inclined surface (16) inclined towards one side of the power compensation speed reduction transmission vertical box (4), and a plurality of oil drainage grooves (17) are arranged on the cavity wall of the compensation cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021777752.6U CN212928236U (en) | 2020-08-22 | 2020-08-22 | Power compensation hydroenergy machine energy-saving device for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021777752.6U CN212928236U (en) | 2020-08-22 | 2020-08-22 | Power compensation hydroenergy machine energy-saving device for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212928236U true CN212928236U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021777752.6U Active CN212928236U (en) | 2020-08-22 | 2020-08-22 | Power compensation hydroenergy machine energy-saving device for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212928236U (en) |
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2020
- 2020-08-22 CN CN202021777752.6U patent/CN212928236U/en active Active
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Effective date of registration: 20230420 Address after: 522000 Shop 32 Wangjiang North Road, Fenglin Village, Rongdong Street, Rongcheng District, Jieyang City, Guangdong Province (self declared) Patentee after: Jinnuoren Energy Conservation and Environmental Protection Technology (Guangdong) Co.,Ltd. Address before: 515041 room 803, building 47, jintaozhuang West District, Zhuchi street, Longhu District, Shantou City, Guangdong Province Patentee before: He Xinmin |