CN204402741U - A kind of water turbine for fan cooling tower system - Google Patents
A kind of water turbine for fan cooling tower system Download PDFInfo
- Publication number
- CN204402741U CN204402741U CN201420846717.3U CN201420846717U CN204402741U CN 204402741 U CN204402741 U CN 204402741U CN 201420846717 U CN201420846717 U CN 201420846717U CN 204402741 U CN204402741 U CN 204402741U
- Authority
- CN
- China
- Prior art keywords
- connecting lever
- blade
- water turbine
- cooling tower
- housing
- 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
Links
Classifications
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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
Abstract
The utility model discloses a kind of water turbine for fan cooling tower system, comprise housing and blade, the first connecting lever, the second connecting lever, adjustment screw, point half bond, break pin, connecting rod and control ring; Described second connecting lever is connected with the rotating shaft of blade by key, and described first connecting lever is connected with the second connecting lever, and described adjustment screw passes housing and is fixed on blade rotor, with the gap between adjusting vane end face and housing; Described point of half bond connects the first connecting lever and rotating shaft, and described break pin is connected between the first connecting lever and the second connecting lever, and described connecting rod one end connects with control ring, and the other end connects break pin.During utility model works, can the angle of adjusting vane, reach the object of adjust flux, and then increase work efficiency, meanwhile, structure comparatively prior art is more simple, and working stability, not easily damages.
Description
Technical field
The utility model belongs to cooling tower field, especially a kind of water turbine for fan cooling tower system.
Background technique
In wind-powered electricity generation cooling tower field, current trend adopts water turbine to replace motor.Along with the aggravation of market competition, user has higher requirement to producer, such as to the efficiency of water turbine, operation stability and rationally the technical order such as range of operation propose concrete requirement.
But, owing to lacking the working environment of cooling tower dedicated water turbine and the research of operating conditions, simply water turbine is arranged in cooling tower, causes efficiency low, vibration is large, job insecurity, and maintenance and the defect such as maintenance workload is large.Therefore need in depth to study existing water turbine.
Model utility content
Model utility object: provide a kind of water turbine for fan cooling tower system, to solve the problems referred to above of prior art.
Technological scheme: a kind of water turbine for fan cooling tower system, comprises housing and blade, the first connecting lever, the second connecting lever, adjustment screw, point half bond, break pin, connecting rod and control ring; Described second connecting lever is connected with the rotating shaft of blade by key, and described first connecting lever is connected with the second connecting lever, and described adjustment screw passes housing and is fixed on blade rotor, with the gap between adjusting vane end face and housing; Described point of half bond connects the first connecting lever and rotating shaft, and described break pin is connected between the first connecting lever and the second connecting lever, and described connecting rod one end connects with control ring, and the other end connects break pin.
In a further embodiment, described connecting rod comprises two jaw portions and screw rod, and jaw portion is bolted on screw rod by fastening screw nut and Double-ended nut.Described housing is made up of apical ring and supporting cover.
Beneficial effect: during utility model works, can the angle of adjusting vane, and reach the object of adjust flux, and then increase work efficiency, meanwhile, structure comparatively prior art is more simple, and working stability, not easily damages.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model connecting rod.
Embodiment
As shown in Figure 1, the utility model is used for the water turbine of fan cooling tower system and mainly comprises housing a and blade b, and the first connecting lever 1, second connecting lever 2, adjustment screw 3, point half bond 4, break pin 5, connecting rod 6 and control ring 7; Described second connecting lever is connected with the rotating shaft of blade by key, and described first connecting lever is connected with the second connecting lever, and described adjustment screw passes housing and is fixed on blade rotor, with the gap between adjusting vane end face and housing; Described point of half bond connects the first connecting lever and rotating shaft, and described break pin is connected between the first connecting lever and the second connecting lever, and described connecting rod one end connects with control ring, and the other end connects break pin.
As shown in Figure 2, in this embodiment, described connecting rod comprises two jaw portions 61 and screw rod 64, and jaw portion is bolted on screw rod by fastening screw nut 62 and Double-ended nut 63.Housing is made up of apical ring and supporting cover.
Operationally, regulated the aperture of turbine blade by said structure, thus reach the object of adjust flux, high-octane conversion ratio can be carried.When blade is stuck, working force increases, and break pin ruptures, and protects other blades normally to run, thus substantially prolongs the working life of water turbine.By Double-ended nut and fastening screw nut, can the length of adjusting screw rod, thus adapt to different operating modes.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present utility model; can carry out multiple equivalents to the technical solution of the utility model, these equivalents all belong to protection domain of the present utility model.
It should be noted that in addition, each the concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different mode of execution of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (2)
1. the water turbine for fan cooling tower system, comprise housing (a) and blade (b), it is characterized in that, also comprise the first connecting lever (1), the second connecting lever (2), adjustment screw (3), point half bond (4), break pin (5), connecting rod (6) and control ring (7); Described second connecting lever is connected with the rotating shaft of blade by key, and described first connecting lever is connected with the second connecting lever, and described adjustment screw passes housing and is fixed on blade rotor, with the gap between adjusting vane end face and housing; Described point of half bond connects the first connecting lever and rotating shaft, and described break pin is connected between the first connecting lever and the second connecting lever, and described connecting rod one end connects with control ring, and the other end connects break pin.
2. as claimed in claim 1 for the water turbine of fan cooling tower system, it is characterized in that, described connecting rod comprises two jaw portions (61) and screw rod (64), and jaw portion is bolted on screw rod by fastening screw nut (62) and Double-ended nut (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846717.3U CN204402741U (en) | 2014-12-25 | 2014-12-25 | A kind of water turbine for fan cooling tower system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846717.3U CN204402741U (en) | 2014-12-25 | 2014-12-25 | A kind of water turbine for fan cooling tower system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402741U true CN204402741U (en) | 2015-06-17 |
Family
ID=53426607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846717.3U Expired - Fee Related CN204402741U (en) | 2014-12-25 | 2014-12-25 | A kind of water turbine for fan cooling tower system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402741U (en) |
-
2014
- 2014-12-25 CN CN201420846717.3U patent/CN204402741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20201225 |