CN201697486U - Cooling tower and hydraulic driving device of fan thereof - Google Patents
Cooling tower and hydraulic driving device of fan thereof Download PDFInfo
- Publication number
- CN201697486U CN201697486U CN2010202291649U CN201020229164U CN201697486U CN 201697486 U CN201697486 U CN 201697486U CN 2010202291649 U CN2010202291649 U CN 2010202291649U CN 201020229164 U CN201020229164 U CN 201020229164U CN 201697486 U CN201697486 U CN 201697486U
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- Prior art keywords
- hydraulic turbine
- changement
- cooling tower
- blower fan
- water
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- 238000001816 cooling Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 208000034423 Delivery Diseases 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
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- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a cooling tower and a hydraulic driving device of a fan thereof. The cooling tower comprises a main water supply pipe connected with a water pump and a tower body, wherein a fan, a water distribution device and a speed reducer of the fan are arranged in the tower body, the speed reducer of the fan is matched with a main shaft of the fan in a transmission way, an input shaft of the speed reducer of the fan is arranged in a horizontal direction, the outside of the tower body is provided with a water turbine which is matched with the speed reducer of the fan in a transmission way, and a reversing mechanism which is connected between an impeller shaft of the water turbine and the input shaft of the speed reducer of the fan in a transmission way is arranged above the water turbine on the cooling tower; and the utility model aims at the speed reducer of the fan of the cooling tower, which is provided with the horizontal input shaft, the reversing mechanism is arranged above the water turbine and is connected with the speed reducer in the transmission way so as to lower the installation position of the water turbine, the installation structure of a water inlet/outlet pipeline of the water turbine after the installation position is lowered is simple, the construction is convenient, and the reconstruction and the construction of a traditional cooling tower with a fan driven by a motor are easy.
Description
Technical field
The utility model relates to cooling tower.
Background technology
The cooling tower of existing employing wind cooling temperature lowering is when work, the water-locator spray in the cooling tower is delivered in the recirculated water pressurization that will be needed to cool off by water pump, realize cooling with the blower fan cooling simultaneously, as shown in Figure 1, existing a kind of cooling tower 1 that drives blower fan 7 by motor 10 by horizontal blower fan decelerator 8, the water pump (not shown) supplies water by the water-locator 9 of main-supply 2 in cooling tower 1, the output shaft of the motor 10 that this kind cooling tower is used is for being horizontally disposed with, and driving rotating shaft by power transmission shaft 6 and horizontal reductor 8 is the blower fan 7 that vertically is provided with.And according to the designing requirement of cooling tower, water pump to the cooling tower transporting water should have certain lift more than needed, energy more than needed based on water pump, exist the water that utilizes the current that enter cooling tower can drive the technology of the blower fan of cooling tower in the prior art, adopting the hydraulic turbine and the transmission device be located in the aqueduct in these technology is the driving force of blower fan with Water power transform, the structure that can adapt to cooling tower as shown in Figure 1 for the power output that makes the hydraulic turbine, as shown in Figure 2, existing another kind of cooling tower, adopt power to be output as the hydraulic turbine 11 of horizontal direction, for adapting to the position of horizontal blower fan decelerator 8, the installation site of the hydraulic turbine 11 is higher, the water inlet pipe 3 of the hydraulic turbine 11 links to each other with main-supply 2, the outlet pipe 5 of the hydraulic turbine 11 links to each other with water-locator 9, the output shaft of the horizontally disposed hydraulic turbine 11 is connected with impeller 4, drive blower fan 7 by power transmission shaft 6 and horizontal blower fan decelerator 8, compare with the cooling tower among Fig. 1, though the cooling tower among Fig. 2 has replaced motor and has saved electric energy with the hydraulic turbine of peripheral hardware, but make its water inlet pipe will be higher than water-locator owing to the installation site of the hydraulic turbine is higher, so just make the hydraulic turbine be in the peak of hydraulic pipeline, not only increased the total length of hydraulic pipeline, but also can be difficult to drive the hydraulic turbine because of the hydraulic pressure deficiency of height point, perhaps need water pump to provide extra lift to remedy the deficiency of hydraulic pressure, when using, reality can not finely utilize the rich energy of water pump, even can require water pump to improve more power, and the advancing of this hydraulic turbine, outlet pipe is comparatively difficult with being connected of main-supply and water-locator.
The utility model content
The cooling tower that the utility model purpose is to provide the recirculated water in a kind of supply channel to be easy to drive the hydraulic turbine provides the hydraulic drive apparatus of the blower fan of cooling tower that is used in this kind cooling tower simultaneously.
The technical solution of the utility model is: a kind of cooling tower, comprise the main-supply that links to each other with water pump, tower body, be provided with blower fan in the tower body, water-locator, the blower fan decelerator that cooperates with the spindle drive of blower fan, the blower fan input shaft of speed reducer is the horizontal direction setting, the outside of tower body is provided with the hydraulic turbine that cooperates with the transmission of described blower fan decelerator, the hydraulic turbine is by advancing, outlet pipe is connected with water-locator with main-supply respectively, the described hydraulic turbine vertical direction be located at the blower fan input shaft of speed reducer below, above the hydraulic turbine, be provided with on the described cooling tower and be in transmission connection in the impeller shaft of the hydraulic turbine and the changement between the blower fan input shaft of speed reducer, this changement has the different power shaft of axis, output shaft, the power shaft of changement is consistent with the impeller shaft bearing of trend of the hydraulic turbine and be in transmission connection, and the output shaft along continuous straight runs of changement extends and is in transmission connection with the blower fan input shaft of speed reducer.
The described hydraulic turbine is highly consistent with being provided with of water-locator or be provided with in difference in height is not more than 1 meter scope at vertical direction.
Described outlet pipe along continuous straight runs extends and is connected between the hydraulic turbine and the water-locator.
The impeller shaft of the described hydraulic turbine is vertical the setting, and described changement is bevel gear reversing mechanism, Worm and worm-wheel gearing, universal joint transmission mechanism or flexible shaft transmission mechanism.
The impeller shaft of the described hydraulic turbine is for being horizontally disposed with, and described changement is belt gear or chain drive.
Also be connected with bypass pipe between described water inlet pipe and the water-locator, bypass pipe is provided with the bypass pipe valve, and described outlet pipe is provided with the outlet pipe valve.
Described changement is fixed on the base that is connected with tower body, supports being fixed with ladder between the base and the hydraulic turbine.
The technical scheme of the hydraulic drive apparatus of blower fan of cooling tower of the present utility model: a kind of hydraulic drive apparatus of blower fan of cooling tower, comprise and be used for the hydraulic turbine that connects with the main water supply pipe of corresponding cooling tower, also comprise the changement of being located at hydraulic turbine top, changement has the different power shaft of axis, output shaft, the power shaft of changement is consistent with the impeller shaft bearing of trend of the hydraulic turbine and be in transmission connection the output shaft along continuous straight runs extension of changement.
The utility model is at the blower fan decelerator with horizontal power shaft of cooling tower, above the hydraulic turbine, changement is set and decelerator is in transmission connection, thereby the installation site of the hydraulic turbine of cooling tower outside is descended, compared with prior art, can save the aqueduct that a part of the prior art is higher than the cooling tower water-locator, and reduction drives the required pump head of the hydraulic turbine, the energy that margin head produced that can the better utilization water pump, and the hydraulic turbine after the reduction of installation site makes the mounting structure of its inlet and outlet pipe lines simple, reduced the length of hydraulic pipeline, easy construction, no longer need to wear outlet pipe, be easy to the cooling tower of existing Motor Drive blower fan is carried out rebuilding construction from thicker cooling tower top.
Description of drawings
Fig. 1 is the structural representation of the cooling tower of existing Motor Drive blower fan;
Fig. 2 is the structural representation that the existing hydraulic turbine drives the cooling tower of blower fan;
Fig. 3 is the structural representation of the embodiment 1 of cooling tower of the present utility model;
Fig. 4 is the structural representation of the embodiment 2 of cooling tower of the present utility model.
The specific embodiment
As shown in Figure 3; the embodiment 1 of cooling tower of the present utility model; comprise tower body 21 and blower fan 27 wherein; water-locator 29; the blower fan decelerator 28 that cooperates with the spindle drive of blower fan 27; the power shaft of blower fan decelerator 28 is the horizontal direction setting; the outside of tower body 21 is provided with the hydraulic turbine 24 that is connected with main-supply 22; main-supply 22 links to each other with the water pump (not shown); the hydraulic turbine 24 comprises housing and interior impeller thereof; the impeller shaft of the hydraulic turbine 24 is vertical the setting; the hydraulic turbine 24 is by being connected advancing on its housing; outlet pipe 23; 25 respectively with main-supply 22; water-locator 29 connects; the hydraulic turbine 24 is set up in parallel the side in water-locator 29 in the horizontal direction; the in the vertical direction hydraulic turbine 24 is highly consistent with being provided with of water-locator 29 or be provided with in difference in height is not more than 1 meter scope; outlet pipe 25 along continuous straight runs extend and are connected between the hydraulic turbine 24 and the water-locator 29; outlet pipe 25 is provided with outlet pipe valve 35; between water inlet pipe 23 and water-locator 29, also be connected with bypass pipe 33; bypass pipe 33 is provided with bypass pipe valve 34; bypass pipe 33 is used for being communicated with main-supply 22 and water-locator 29 when shutting down the maintenance hydraulic turbine; outlet pipe valve 35 is opened during hydraulic turbine work at ordinary times; bypass pipe valve 34 is closed; when needs use bypass pipe 33 water deliverys; close outlet pipe valve 35, open bypass pipe valve 34 and get final product.Above the hydraulic turbine 24, be provided with the changement 30 that the output with the impeller shaft of the hydraulic turbine 24 is in transmission connection, changement 30 is fixed on the base 31, one side of base 31 is fixed on the tower body 21, be fixed with ladder 32 between base 31 bottom surfaces and the hydraulic turbine 24, changement 30 be pair of meshing, the orthogonal Bevel Gear Transmission of rotating shaft mechanism, the input gear of changement 30 and the impeller shaft of the hydraulic turbine 24 are in transmission connection by the vertical rotating shaft that is connected between the two.The power transmission shaft 26 of the output gear of changement 30 by level is in transmission connection with the horizontal power shaft of blower fan decelerator 28, thereby makes the output torque of the hydraulic turbine 24 can be through changement 30 converting motion direction rear drive blower fans 27.
Because the hydraulic turbine of the prior art is to be parallel to the setting of blower fan decelerator haply, therefore the hydraulic turbine 24 in the specific embodiment of cooling tower be arranged at the power shaft that is lower than blower fan decelerator 28 below the position and by changement with transmission of power to the blower fan decelerator, can solve the hydraulic turbine that exists in the prior art is difficult for by the problem of the water-driven in the main water supply pipe, because pump head should satisfy the height of water-locator at least, so the parallel haply set-up mode of the hydraulic turbine in the foregoing description 1 and water-locator belongs to preferred embodiment a kind of.
The embodiment 1 that includes the hydraulic drive apparatus of blower fan of cooling tower among the embodiment of above-mentioned cooling tower, this hydraulic drive apparatus comprises the hydraulic turbine 24, changement 30, water inlet pipe 23, outlet pipe 25, and the rotating shaft between the hydraulic turbine 24 and changement 30 of being in transmission connection.The tower external equipment that this hydraulic drive apparatus can be used as existing Revamping Cooling Tower is replaced the pipeline between original motor and water-locator and the main-supply, and less to the change of original cooling tower structure, it is convenient to implement.
The hydraulic drive apparatus of above-mentioned cooling tower and blower fan of cooling tower thereof to embodiment 1 in, used changement can also be Worm and worm-wheel gearing, universal joint transmission mechanism, flexible shaft transmission mechanism.
As shown in Figure 4, the embodiment 2 of cooling tower of the present utility model wherein includes the embodiment 2 of the hydraulic drive apparatus of blower fan of cooling tower, is with the difference of embodiment 1, the impeller shaft of its hydraulic turbine 24 is for being horizontally disposed with, and corresponding changement is a pulley transmission mechanism 40.This transmission mechanism 40 also can be replaced with chain drive or gear drive.
Claims (10)
1. cooling tower, comprise the main-supply that links to each other with water pump, tower body, be provided with blower fan in the tower body, water-locator, the blower fan decelerator that cooperates with the spindle drive of blower fan, the blower fan input shaft of speed reducer is the horizontal direction setting, the outside of tower body is provided with the hydraulic turbine that cooperates with the transmission of described blower fan decelerator, the hydraulic turbine is by advancing, outlet pipe is connected with water-locator with main-supply respectively, it is characterized in that: the described hydraulic turbine vertical direction be located at the blower fan input shaft of speed reducer below, above the hydraulic turbine, be provided with on the described cooling tower and be in transmission connection in the impeller shaft of the hydraulic turbine and the changement between the blower fan input shaft of speed reducer, this changement has the different power shaft of axis, output shaft, the power shaft of changement is consistent with the impeller shaft bearing of trend of the hydraulic turbine and be in transmission connection, and the output shaft along continuous straight runs of changement extends and is in transmission connection with the blower fan input shaft of speed reducer.
2. cooling tower according to claim 1 is characterized in that: the described hydraulic turbine is highly consistent with being provided with of water-locator or be provided with in difference in height is not more than 1 meter scope at vertical direction.
3. cooling tower according to claim 2 is characterized in that: described outlet pipe along continuous straight runs extends and is connected between the hydraulic turbine and the water-locator.
4. according to claim 1 or 2 or 3 described cooling towers, it is characterized in that: the impeller shaft of the described hydraulic turbine is provided with for vertical, and described changement is bevel gear reversing mechanism, Worm and worm-wheel gearing, universal joint transmission mechanism or flexible shaft transmission mechanism.
5. according to claim 1 or 2 or 3 described cooling towers, it is characterized in that: the impeller shaft of the described hydraulic turbine is for being horizontally disposed with, and described changement is belt gear or chain drive.
6. according to claim 1 or 2 or 3 described cooling towers, it is characterized in that: also be connected with bypass pipe between described water inlet pipe and the water-locator, bypass pipe is provided with the bypass pipe valve, and described outlet pipe is provided with the outlet pipe valve.
7. according to claim 1 or 2 or 3 described cooling towers, it is characterized in that: described changement is fixed on the base that is connected with tower body, supports being fixed with ladder between the base and the hydraulic turbine.
8. the hydraulic drive apparatus of a blower fan of cooling tower, comprise and be used for the hydraulic turbine that connects with the main water supply pipe of corresponding cooling tower, it is characterized in that: also comprise the changement of being located at hydraulic turbine top, changement has the different power shaft of axis, output shaft, the power shaft of changement is consistent with the impeller shaft bearing of trend of the hydraulic turbine and be in transmission connection the output shaft along continuous straight runs extension of changement.
9. the hydraulic drive apparatus of blower fan of cooling tower according to claim 8, it is characterized in that: the impeller shaft of the described hydraulic turbine is provided with for vertical, and described changement is bevel gear reversing mechanism, Worm and worm-wheel gearing, universal joint transmission mechanism or flexible shaft transmission mechanism.
10. according to Claim 8 or the hydraulic drive apparatus of 9 described blower fan of cooling tower, it is characterized in that: the impeller shaft of the described hydraulic turbine is for being horizontally disposed with, and described changement is belt gear or chain drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202291649U CN201697486U (en) | 2010-06-18 | 2010-06-18 | Cooling tower and hydraulic driving device of fan thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202291649U CN201697486U (en) | 2010-06-18 | 2010-06-18 | Cooling tower and hydraulic driving device of fan thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697486U true CN201697486U (en) | 2011-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202291649U Expired - Fee Related CN201697486U (en) | 2010-06-18 | 2010-06-18 | Cooling tower and hydraulic driving device of fan thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697486U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589343A (en) * | 2012-03-06 | 2012-07-18 | 德州贝诺风力机械设备有限公司 | Hydroelectric hybrid device of cooling tower |
| CN102654097A (en) * | 2011-03-02 | 2012-09-05 | 上海福思特流体机械有限公司 | Intelligent industrial circulating water excess pressure recycling device and use method thereof |
| CN102654096A (en) * | 2011-03-01 | 2012-09-05 | 上海福思特流体机械有限公司 | Circulating fluid excessive pressure intelligent using device and using method thereof |
| CN102705138A (en) * | 2012-06-20 | 2012-10-03 | 莱芜钢铁集团有限公司 | Water cooling tower and power system thereof |
| CN102748990A (en) * | 2012-04-13 | 2012-10-24 | 重庆堪文节能科技有限公司 | Hydroelectric power balancing driving system of cooling tower fan and control method of system |
| CN103047157A (en) * | 2012-12-18 | 2013-04-17 | 平安电气股份有限公司 | Motor side external speed regulating type axial flow fan |
| CN105422481A (en) * | 2015-11-30 | 2016-03-23 | 王庆昌 | Exhaust assembly of water-drive and non-electric exhaust fan |
| CN105422482A (en) * | 2015-11-30 | 2016-03-23 | 王庆昌 | Water-drive non-electric exhaust fan |
| CN105443405A (en) * | 2015-11-30 | 2016-03-30 | 王庆昌 | Water-drive non-power exhaust fan transmission device |
| CN105736408A (en) * | 2015-11-30 | 2016-07-06 | 王庆昌 | Water-driven no-power exhaust fan |
| CN110631385A (en) * | 2019-09-19 | 2019-12-31 | 王建平 | Water turbine cooling tower with high heat dissipation effect |
-
2010
- 2010-06-18 CN CN2010202291649U patent/CN201697486U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654096A (en) * | 2011-03-01 | 2012-09-05 | 上海福思特流体机械有限公司 | Circulating fluid excessive pressure intelligent using device and using method thereof |
| CN102654096B (en) * | 2011-03-01 | 2015-10-28 | 上海福思特流体机械有限公司 | Circulation of fluid Intelligent residual pressure utilized device and using method thereof |
| CN102654097B (en) * | 2011-03-02 | 2015-10-28 | 上海福思特流体机械有限公司 | Industrial circulating water Intelligent residual pressure recycling device and using method thereof |
| CN102654097A (en) * | 2011-03-02 | 2012-09-05 | 上海福思特流体机械有限公司 | Intelligent industrial circulating water excess pressure recycling device and use method thereof |
| CN102589343A (en) * | 2012-03-06 | 2012-07-18 | 德州贝诺风力机械设备有限公司 | Hydroelectric hybrid device of cooling tower |
| CN102748990A (en) * | 2012-04-13 | 2012-10-24 | 重庆堪文节能科技有限公司 | Hydroelectric power balancing driving system of cooling tower fan and control method of system |
| CN102748990B (en) * | 2012-04-13 | 2014-11-26 | 重庆堪文节能科技有限公司 | Hydroelectric power balancing driving system of cooling tower fan and control method of system |
| CN102705138A (en) * | 2012-06-20 | 2012-10-03 | 莱芜钢铁集团有限公司 | Water cooling tower and power system thereof |
| CN103047157A (en) * | 2012-12-18 | 2013-04-17 | 平安电气股份有限公司 | Motor side external speed regulating type axial flow fan |
| CN103047157B (en) * | 2012-12-18 | 2015-12-23 | 平安电气股份有限公司 | Motor side external formula regulable speed type propeller fan |
| CN105422481A (en) * | 2015-11-30 | 2016-03-23 | 王庆昌 | Exhaust assembly of water-drive and non-electric exhaust fan |
| CN105422482A (en) * | 2015-11-30 | 2016-03-23 | 王庆昌 | Water-drive non-electric exhaust fan |
| CN105443405A (en) * | 2015-11-30 | 2016-03-30 | 王庆昌 | Water-drive non-power exhaust fan transmission device |
| CN105736408A (en) * | 2015-11-30 | 2016-07-06 | 王庆昌 | Water-driven no-power exhaust fan |
| CN110631385A (en) * | 2019-09-19 | 2019-12-31 | 王建平 | Water turbine cooling tower with high heat dissipation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120618 |