CN201974064U - Cooling tower of water dynamic fan - Google Patents
Cooling tower of water dynamic fan Download PDFInfo
- Publication number
- CN201974064U CN201974064U CN2010206286033U CN201020628603U CN201974064U CN 201974064 U CN201974064 U CN 201974064U CN 2010206286033 U CN2010206286033 U CN 2010206286033U CN 201020628603 U CN201020628603 U CN 201020628603U CN 201974064 U CN201974064 U CN 201974064U
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- CN
- China
- Prior art keywords
- tower body
- water
- sprinkler system
- cooling tower
- inlet pipe
- 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.)
- Expired - Fee Related
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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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- Hydraulic Turbines (AREA)
Abstract
The utility model relates to a cooling tower of a water dynamic fan, which comprises a tower body, a fan blade on the top of the tower body and a filler in the middle of the tower body, wherein a water sprinkler system is arranged above the filler, the water source of the water sprinkler system is transferred by a centrifugal pump from the bottom of the tower body to enter a water inlet pipe, and a water return pipe is also arranged at the bottom of the tower body. The cooling tower of the water dynamic fan is characterized in that: a water turbine is also arranged between the water sprinkler system and the water inlet pipe, and is connected with the fan blade on the top of the tower body through a transmission shaft, a communication pipe which is connected with the water turbine in parallel is also arranged between the water sprinkler system and the water inlet pipe, and an automatic reducing valve is arranged on the communication pipe. The utility model has the advantages of energy conservation, high efficiency, small noise and the like.
Description
Technical field
The utility model relates to and a kind ofly carries out cooling tower to the kind of refrigeration cycle water of large-scale refrigeration air-conditioner with to industrial hot water, refers in particular to a kind of hydrodynamic(al) blower fan cooling tower.
Background technology
The thermal energy exchange ability of cooling tower is mainly decided by gas-water ratio, and the hot water of how many mass flows carries out the expection temperature drop that heat exchange can realize cooling tower with the air of how many mass flows.No matter and air is how to obtain, motor-driven blower fan generally commonly used obtains.
The tower body top of tradition cooling tower is provided with motor, reductor and fan blade, and filler is laid at the tower body middle part, and the filler top is equipped with water distributor, and water inlet pipe stretches into the connection water distributor by the tower body bottom, and the tower body bottom is provided with outlet pipe in addition.The fan blade of this equipment needs consume electric power by driven by motor.
The utility model content
The technical problems to be solved in the utility model provides a kind of hydrodynamic(al) blower fan cooling tower, and it makes full use of the energy of tower head into to reach purpose of energy saving.
For solving the situation of exist actually consume electric power, realize energy-conservation technical problem, technical scheme that the utility model adopts is:
A kind of hydrodynamic(al) blower fan cooling tower, comprise the fan blade at tower body, tower body top, the filler at tower body middle part, described filler top is equipped with sprinkler system, the water source of described sprinkler system is entered through water inlet pipe by the centrifugal pump transmission by the tower body bottom, described tower body bottom is provided with return pipe in addition, wherein, also be provided with the hydraulic turbine between described sprinkler system and the described water inlet pipe, the described hydraulic turbine is connected by the fan blade of power transmission shaft with the tower body top, also be provided with the communicating pipe in parallel with the described hydraulic turbine between described sprinkler system and the described water inlet pipe, described communicating pipe is provided with automatic pressure reducing valve.
The described hydraulic turbine is a kind of in francis turbine runner, kaplan turbine runner, inclined flow turbine runner and the tubular turbine runner.
In the utility model, preferably adopt the inclined flow turbine runner, in implementation process in that simultaneously effect is better cheaply.
Further, the described hydraulic turbine is made up of impeller shaft and impeller set, and the blade lean on the described impeller set is installed.The advantage that tilts to install is, under impact force of water flow drives, can effectively drive power transmission shaft, thereby drive fan blade work effectively.
Again further, also be provided with decelerator on the described power transmission shaft.In the utility model, it is optimum speed that the deceleration ratio of decelerator is preferably at 10: 1 o'clock.
Compared with prior art, the beneficial effects of the utility model are:
1, energy-conservation.This tower utilizes the hydraulic turbine to replace blade motor, has saved the operation power consumption of blade motor fully, and has not increased the burden of water circulating pump.
2, noiseless.The power conversion of the hydraulic turbine is finished in water flow passage; The Reynolds number of control surging makes the hydraulic turbine can not send the noise of interference.
3, efficient.Turbine shaft is directly exported fan blade, does not need by other decelerator etc. again, and along with the variation of discharge the air quantity respective change, all-the-time stable is in gas-water ratio preferably.
4, long service life.Hydraulic turbine structure is simple, and running is steady, as long as therefore reach material design strength and sealing, its life-span is long-term.In case break down, keep in repair also very simply, change some standard components and get final product, to save many troubles than the maintenance of motor reducer.
5, safety.Cooling tower electric machine has electric leakage to hurt sb.'s feelings, the potential danger of spark blast, and not electricity consumption of the hydraulic turbine, and light weight, high-rise working no longer unloads motor reducer for lifting embarrasses, and has increased the running environment security of cooling tower.
Description of drawings
Fig. 1 is the structural representation of the utility model turbine.
Fig. 2 is the structural representation of the utility model in cooling tower.
Wherein: 1, water inlet pipe; 2, automatic pressure reducing valve; 3, communicating pipe; 4, outlet pipe; 5, power transmission shaft; 6, decelerator; 7, impeller; 8, the hydraulic turbine; 10, tower body; 11, filler.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
As Fig. 1, shown in 2, a kind of hydrodynamic(al) blower fan cooling tower of the present utility model, it comprises tower body 10, the fan blade at tower body top, the filler 11 at tower body middle part, described filler 11 tops are equipped with sprinkler system, the water source of described sprinkler system is entered through water inlet pipe 1 by the centrifugal pump transmission by the tower body bottom, described tower body 10 bottoms are provided with return pipe in addition, wherein, also be provided with the hydraulic turbine 8 between described sprinkler system and the described water inlet pipe 1, the described hydraulic turbine 8 is connected with the fan blade at tower body 10 tops by power transmission shaft 5, also be provided with the communicating pipe in parallel with the described hydraulic turbine 3 between described sprinkler system and the described water inlet pipe 1, described communicating pipe 3 is provided with automatic pressure reducing valve 2.
The described hydraulic turbine 8 is a kind of in francis turbine runner, kaplan turbine runner, inclined flow turbine runner and the tubular turbine runner.
In the utility model, preferably adopt the inclined flow turbine runner, in implementation process in that simultaneously effect is better cheaply.
Further, the described hydraulic turbine 8 is made up of impeller shaft and impeller set, and the blade lean on the described impeller set is installed.The advantage that tilts to install is, under impact force of water flow drives, can effectively drive power transmission shaft, thereby drive fan blade work effectively.
Again further, also be provided with decelerator 6 on the described power transmission shaft 5.In the utility model, it is optimum speed that the deceleration ratio of decelerator 6 is preferably at 10: 1 o'clock.
Though the utility model illustrates and describes by the reference preferred embodiment, but those skilled in the art should understand, and can be not limited to the description of present embodiment, in the scope of claims, can do the various variation on form and the details.
Claims (4)
1. hydrodynamic(al) blower fan cooling tower, comprise tower body, the fan blade at tower body top, the filler at tower body middle part, described filler top is equipped with sprinkler system, the water source of described sprinkler system is entered through water inlet pipe by the centrifugal pump transmission by the tower body bottom, described tower body bottom is provided with return pipe in addition, it is characterized in that, also be provided with the hydraulic turbine between described sprinkler system and the described water inlet pipe, the described hydraulic turbine is connected by the fan blade of power transmission shaft with the tower body top, also be provided with the communicating pipe in parallel with the described hydraulic turbine between described sprinkler system and the described water inlet pipe, described communicating pipe is provided with automatic pressure reducing valve.
2. hydrodynamic(al) blower fan cooling tower according to claim 1 is characterized in that: the described hydraulic turbine is a kind of in francis turbine runner, kaplan turbine runner, inclined flow turbine runner and the tubular turbine runner.
3. hydrodynamic(al) blower fan cooling tower according to claim 1, it is characterized in that: the described hydraulic turbine is made up of impeller shaft and impeller set, and the blade lean on the described impeller set is installed.
4. hydrodynamic(al) blower fan cooling tower according to claim 1 is characterized in that: also be provided with decelerator on the described power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206286033U CN201974064U (en) | 2010-11-24 | 2010-11-24 | Cooling tower of water dynamic fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206286033U CN201974064U (en) | 2010-11-24 | 2010-11-24 | Cooling tower of water dynamic fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201974064U true CN201974064U (en) | 2011-09-14 |
Family
ID=44579164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206286033U Expired - Fee Related CN201974064U (en) | 2010-11-24 | 2010-11-24 | Cooling tower of water dynamic fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201974064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334863A (en) * | 2013-07-24 | 2013-10-02 | 黄旭光 | Energy-saving and power-assisted power generation water turbine for cooling tower |
| CN105387733A (en) * | 2015-12-11 | 2016-03-09 | 东莞市富利环保有限公司 | Electricity-assisted hydraulic driving heat dissipation cooling tower |
-
2010
- 2010-11-24 CN CN2010206286033U patent/CN201974064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334863A (en) * | 2013-07-24 | 2013-10-02 | 黄旭光 | Energy-saving and power-assisted power generation water turbine for cooling tower |
| CN105387733A (en) * | 2015-12-11 | 2016-03-09 | 东莞市富利环保有限公司 | Electricity-assisted hydraulic driving heat dissipation cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Xuguang Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20131124 |