CN206540434U - The cooling tower of dual power source driving - Google Patents
The cooling tower of dual power source driving Download PDFInfo
- Publication number
- CN206540434U CN206540434U CN201720256316.6U CN201720256316U CN206540434U CN 206540434 U CN206540434 U CN 206540434U CN 201720256316 U CN201720256316 U CN 201720256316U CN 206540434 U CN206540434 U CN 206540434U
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- China
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- gear case
- cooling tower
- input gear
- power input
- bidirectional power
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Abstract
The utility model is related to cooling tower technical field, and in particular to a kind of cooling tower of dual power source driving.It includes setting a two-way power input gear case at cooling tower body, cooling tower body, and Bidirectional power input gear case includes 2 horizontally disposed input shafts and an output shaft being vertically arranged；A wind impeller boss is connected at the output shaft of Bidirectional power input gear case, wind impeller boss surrounding is evenly distributed with multiple fan blades；One input shaft of Bidirectional power input gear case is driven by a standby motor, and another input shaft of Bidirectional power input gear case is driven by a tubular turbine, and a stand-by motor is also set up at tubular turbine.The utility model can not only be compensated preferably when the surplus capacity of recirculated water is not enough to tubular turbine, but also can preferably ensure interfere the normal work of cooling tower in water wheels machine overhauling.
Description
Technical field
The utility model is related to cooling tower technical field, specifically, is related to a kind of cooling tower of dual power source driving.
Background technology
The existing cooling tower being applied in industrial cycle water cooling, is to rotate to radiate by fan blade.Wherein, fan blade is most
It is to be driven by motor, also having fraction is driven by the hydraulic turbine.For it is single use motor-driven cooling tower, power consumption compared with
Greatly, so that cost is higher.The cooling tower driven for the single use hydraulic turbine, does not have enough in the pressure or flow of recirculated water
During surplus capacity, it is impossible to reach expected cooling effect.In addition, for the cooling tower of existing use single power source, especially
It is the cooling tower of single hydraulic turbine driving, once needing maintenance, the stopping production of whole enterprise is just likely resulted in, so as to enterprise
Normal production cause very big interference.
Utility model content
Content of the present utility model is to provide a kind of cooling tower of dual power source driving, and it can overcome certain of prior art
Plant or some defects.
The cooling tower driven according to dual power source of the present utility model, it includes cooling tower body, cooling tower body interior
Provided with water distributor, air duct is provided with above cooling tower body；One two-way power input gear case, Bidirectional power input are set in air duct
Gear-box includes 2 horizontally disposed input shafts and an output shaft being vertically arranged；The output shaft of Bidirectional power input gear case
One wind impeller boss of place's connection, wind impeller boss surrounding is evenly distributed with multiple fan blades；One input shaft of Bidirectional power input gear case
Driven by a standby motor, another input shaft of Bidirectional power input gear case is driven by a tubular turbine；Standby motor
The input between centers of output shaft and Bidirectional power input gear case coupled by a freewheel clutch；Tubular turbine
Including hydraulic turbine main shaft, one end of hydraulic turbine main shaft passes through another with another input between centers of Bidirectional power input gear case
Freewheel clutch couples, and the other end of hydraulic turbine main shaft is coupled by another freewheel clutch with the output shaft of a stand-by motor；
The water inlet of tubular turbine is connected with a water inlet pipeline, and the draft tube of tubular turbine is connected with water distributor.
In the cooling tower of dual power source driving of the present utility model, due to also passing through a freewheel clutch at hydraulic turbine main shaft
Couple a stand-by motor, so that when the pressure or flow of recirculated water do not have enough surplus capacities, can be auxiliary by opening
Help motor and so that the output of stand-by motor is superimposed at hydraulic turbine main shaft, and then enable hydraulic turbine main shaft to Bidirectional power
Input gear case provides enough moments of torsion to cause wind impeller boss to reach the rotating speed of design.Pass through this kind to construct so that can
Preferably the surplus capacity of recirculated water is made full use of to reduce while electric quantity consumption, also can preferably ensure cooling tower
Possesses preferably cooling effect.
, can be standby by enabling further, since the presence of standby motor so that when water turbine units need to be overhauled
Enable cooling tower normal work with motor, so that influence will not be produced on the normal production of enterprise.
Preferably, the input between centers of the output shaft of standby motor and Bidirectional power input gear case is passed sequentially through
The one freewheel clutch connection, a power transmission shaft and shaft coupling connection.Consequently facilitating the arrangement of standby motor.
Preferably, another input between centers of described one end of hydraulic turbine main shaft and Bidirectional power input gear case according to
It is secondary to be coupled by another freewheel clutch, another power transmission shaft and another shaft coupling.Consequently facilitating the hydraulic turbine and stand-by motor
Arrangement.
Preferably, setting a speed probe at the output shaft of Bidirectional power input gear case, speed probe is used for
The rotary speed information of Bidirectional power input gear case output shaft is gathered in real time and a control device is sent to, and control device is used for basis
The rotating speed of stand-by motor is adjusted the real-time rotary speed information of Bidirectional power input gear case output shaft.Speed probe, control
Device and stand-by motor processed can form closed loop control of the rotating speed using Bidirectional power input gear case output shaft as controlled quentity controlled variable
System processed, so as to the real-time rotating speed preferably according to Bidirectional power input gear case output shaft to the real-time of stand-by motor
Rotating speed is regulated and controled, and this not only enables cooling tower to possess relatively stable cooling capacity, but also can preferably avoid auxiliary
The waste of energy helped at motor.
Preferably, setting a bypass valve between water inlet pipe and water distributor.
Brief description of the drawings
The front schematic view for the cooling tower that Fig. 1 drives for the dual power source in embodiment 1；
The top schematic diagram for the cooling tower that Fig. 2 drives for the dual power source in embodiment 1.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
It should be appreciated that embodiment be only the utility model is explained and and it is non-limiting.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of cooling tower of dual power source driving is present embodiments provided, it includes cooling tower body
1, the inside of cooling tower body 1 is provided with water distributor 14, and the top of cooling tower body 1 is provided with air duct 2；One Bidirectional power is set in air duct 2
Input gear case 7, Bidirectional power input gear case 7 includes 2 horizontally disposed input shafts and an output shaft being vertically arranged；It is double
A wind impeller boss 9 is connected to the output shaft of power input gear case 7, the surrounding of wind impeller boss 9 is evenly distributed with multiple fan blades 3；
One input shaft of Bidirectional power input gear case 7 is driven by a standby motor 18, another input of Bidirectional power input gear case 7
Axle is driven by a tubular turbine 5；The output shaft of standby motor 18 and an input shaft for Bidirectional power input gear case 7
Between pass through a freewheel clutch couple；Tubular turbine 5 includes hydraulic turbine main shaft, one end of hydraulic turbine main shaft and Bidirectional power
Another input between centers of input gear case 7 is coupled by another freewheel clutch, and the other end of hydraulic turbine main shaft passes through again
One freewheel clutch 17 couples with the output shaft of a stand-by motor 10；The water inlet of tubular turbine 5 is managed with a water inlet pipe 13
Road is connected, and the draft tube 4 of tubular turbine 5 is connected with water distributor 14.
In the present embodiment, the input between centers of the output shaft of standby motor 18 and Bidirectional power input gear case 7 according to
It is secondary to be coupled by freewheel clutch connection, a power transmission shaft and a shaft coupling.
In the present embodiment, described one end of hydraulic turbine main shaft and another input shaft of Bidirectional power input gear case 7
Between pass sequentially through another freewheel clutch, another power transmission shaft and another shaft coupling connection.
In the present embodiment, a speed probe 6, speed probe 6 are set at the output shaft of Bidirectional power input gear case 7
For gathering the rotary speed information of the output shaft of Bidirectional power input gear case 7 in real time and being sent to a control device 12, control device
12 are used to the rotating speed of stand-by motor 10 is adjusted according to the real-time rotary speed information of the output shaft of Bidirectional power input gear case 7,
Connected between speed probe 6, control device 12 and stand-by motor 10 by control line 11.Wherein, it can be set in control device 12
A preset rotation speed value is put, when the real-time rotating speed of the output shaft of decelerator 7 is not less than preset rotation speed value, control device 12 can be controlled
Stand-by motor 10 processed is not run, and when the real-time rotating speed of the output shaft of decelerator 7 is less than preset rotation speed value, control device 12 can be controlled
The operation of stand-by motor 10 processed compensates so as to the indirect rotating speed to the output shaft of decelerator 7.
In the present embodiment, a bypass valve 15, water inlet pipe 13 and through-flow type hydro-turbo are set between water inlet pipe 13 and water distributor 14
Another bypass valve is also set up between the water inlet of machine 5, so as to preferably control current to be into water distributor 14 or enter
Tubular turbine 5.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. the cooling tower of dual power source driving, it is characterised in that：Including cooling tower body (1), it is provided with inside cooling tower body (1)
Air duct (2) is provided with above water distributor (14), cooling tower body (1)；One two-way power input gear case (7) is set in air duct (2),
Bidirectional power input gear case (7) includes 2 horizontally disposed input shafts and an output shaft being vertically arranged；Bidirectional power is inputted
A wind impeller boss (9) is connected at the output shaft of gear-box (7), wind impeller boss (9) surrounding is evenly distributed with multiple fan blades (3)；It is double
Driven to an input shaft of power input gear case (7) by a standby motor (18), Bidirectional power input gear case (7) it is another
Input shaft is driven by a tubular turbine (5)；The output shaft of standby motor (18) and the institute of Bidirectional power input gear case (7)
An input between centers is stated by a freewheel clutch to couple；Tubular turbine (5) includes hydraulic turbine main shaft, the one of hydraulic turbine main shaft
Hold and coupled with another input between centers of Bidirectional power input gear case (7) by another freewheel clutch, hydraulic turbine main shaft
The other end coupled by another freewheel clutch (17) with the output shaft of a stand-by motor (10)；Tubular turbine (5)
Water inlet is connected with a water inlet pipe (13) pipeline, and the draft tube (4) of tubular turbine (5) is connected with water distributor (14).
2. the cooling tower of dual power source driving according to claim 1, it is characterised in that：The output shaft of standby motor (18)
With Bidirectional power input gear case (7) it is described one input between centers pass sequentially through a freewheel clutch couple, a power transmission shaft
With shaft coupling connection.
3. the cooling tower of dual power source driving according to claim 1, it is characterised in that：Described one end of hydraulic turbine main shaft
Another freewheel clutch, another transmission are passed sequentially through with another input between centers of Bidirectional power input gear case (7)
Axle and the connection of another shaft coupling.
4. the cooling tower of dual power source driving according to claim 1, it is characterised in that：Bidirectional power input gear case
(7) speed probe (6) is set at output shaft, and speed probe (6) is used to gather Bidirectional power input gear case in real time
(7) rotary speed information of output shaft and a control device (12) is sent to, control device (12) is used to input tooth according to Bidirectional power
The rotating speed of stand-by motor (10) is adjusted the real-time rotary speed information of roller box (7) output shaft.
5. the cooling tower of dual power source driving according to claim 1, it is characterised in that：Water inlet pipe (13) and water distributor
(14) bypass valve (15) is set between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256316.6U CN206540434U (en) | 2017-03-16 | 2017-03-16 | The cooling tower of dual power source driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256316.6U CN206540434U (en) | 2017-03-16 | 2017-03-16 | The cooling tower of dual power source driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540434U true CN206540434U (en) | 2017-10-03 |
Family
ID=59943252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720256316.6U Active CN206540434U (en) | 2017-03-16 | 2017-03-16 | The cooling tower of dual power source driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185181A (en) * | 2018-09-20 | 2019-01-11 | 刘国秀 | Electromagnetic compensation formula turbofan |
| CN110905709A (en) * | 2019-12-16 | 2020-03-24 | 上海东方威尔节能技术有限公司 | Intelligent auxiliary power water turbine device and control method |
-
2017
- 2017-03-16 CN CN201720256316.6U patent/CN206540434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185181A (en) * | 2018-09-20 | 2019-01-11 | 刘国秀 | Electromagnetic compensation formula turbofan |
| CN110905709A (en) * | 2019-12-16 | 2020-03-24 | 上海东方威尔节能技术有限公司 | Intelligent auxiliary power water turbine device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310014 Room 8315, Enron Hotel, Chaomingyuan 1, Xiacheng District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Dingling Energy Technology Co., Ltd. Address before: 310014 Room 8315, Enron Hotel, Chaomingyuan 1, Xiacheng District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LANDING ENERGY-SAVING TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |