CN202628364U - Cooling tower water turbine capable of automatically adjusting pressure - Google Patents
Cooling tower water turbine capable of automatically adjusting pressure Download PDFInfo
- Publication number
- CN202628364U CN202628364U CN2012202250510U CN201220225051U CN202628364U CN 202628364 U CN202628364 U CN 202628364U CN 2012202250510 U CN2012202250510 U CN 2012202250510U CN 201220225051 U CN201220225051 U CN 201220225051U CN 202628364 U CN202628364 U CN 202628364U
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- water
- water turbine
- cooling tower
- automatic
- turbine
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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 discloses a cooling tower water turbine capable of automatically adjusting pressure. The cooling tower water turbine comprises a water turbine and an automatic adjusting device, wherein the water turbine is connected between pipelines; and the automatic adjusting device is connected with the water turbine. By the cooling tower water turbine, ultrahigh water pressure can be effectively handled, a cavitation phenomenon can be avoided, and safe operation of a fan can be ensured.
Description
Technical field
The utility model relates to used for cooling tower equipment, specifically, is the cooling tower water turbine of ability automatic Regulation.
Background technique
The water turbine of cooling tower adopts turbosupercharging water wheels technology; Utilize the original recirculated cooling water of cooling tower equipment to promote the blower fan heat radiation; Abolished the radiating mode that in traditional cooling tower, uses the motor driving blower fan; Save mechanical deceleration device and motor, thereby realize the new energy saving and environment friendly cooling tower of " zero " power consumption.In the working procedure of cooling tower; Coolant pump is delivered to circulating water in the cooling tower and is carried out heat exchange, for making full use of current and the overbottom pressure behind the tower into, therefore accomplishes the cooling circulating water of sending to cooling tower and also can flow through water turbine; Thereby make it obtain output power; And drive the blower fan heat radiation, and save fan motor fully, reach the purpose of exempting the blower fan electric energy.
Because in the production process of reality; Hydraulic pressure often changes because of a variety of causes; Therefore the hydraulic pressure of sending into water turbine again is also often unstable; And the excessive cavitation phenomenon that more can produce of hydraulic pressure, not only can reduce water turbine efficient, destroy water turbine overflowing component, influence unit durability and also can produce strong noise and vibration, thereby influence the safe and stable operation of water turbine.
The model utility content
The purpose of the utility model is to provide the cooling tower water turbine of ability automatic Regulation, and it is regulated the hydraulic pressure that gets into water turbine through on water turbine, being provided with automatic regulating valve, has stable water feeding pressure, the effect of protection water turbine.
The utility model is realized through following technical proposals: the cooling tower water turbine of ability automatic Regulation; Comprise and be connected ducted water turbine; The utility model also comprises the automatic control tegulatingdevice that links to each other with water turbine, and it is mainly used in control hydroturbine water intake pressure, and water turbine is safely and steadily run.
Be better to realize the utility model, mainly by automatic regulating valve and forming two connecting tube of being connected with the automatic regulating valve two-port, the another port of described two connecting tube then is connected on water turbine and the pipeline described automatic control tegulatingdevice.
The described water turbine of the utility model comprises water diversion apparatus, fan drive device and the tail water device that links to each other successively; Described pipeline comprises intake pipe and outlet pipe, and described water diversion apparatus is connected with intake pipe, and described tail water device then is connected with outlet pipe; Circulating water flows in the water turbine through intake pipe; A part rotates blower fan through fan drive device, and another part then gets into water distribution system through tail water device and outlet pipe, and cooling tower is sprayed.
The utility model is respectively equipped with water intake and water outlet on described two connecting tube; Described water intake is connected on the water diversion apparatus; Circulating water through water diversion apparatus also can get in the automatic regulating valve through water intake; Realize the automatic adjusting of intake pressure, described water outlet then is connected on the outlet pipe, no matter be that apparatus maintenance or installation are all extremely convenient.
The described automatic regulating valve of the utility model is the spring automatic pressure regulator, and is simple in structure, with low cost.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) automatic control tegulatingdevice that the utility model adopted can realize controlling voluntarily the function of hydroturbine water intake hydraulic pressure, not only can effectively tackle ultra high water pressure, avoids occurring cavitation phenomenon, has also guaranteed the safe handling of blower fan.
(2) the utility model can be protected the flow passage components of water turbine through buck functionality, thereby increases life of equipment; The efficient that also can improve water turbine reaches the purpose that increases pressure; Can reduce the noise and the vibration of fan drive device, make hydraulic turbine operation safety and stability etc. more.
(3) the utility model adopts the spring automatic pressure regulator, and is simple in structure, with low cost, and reaction flexibly.
(4) the utility model belongs to automation control, need not artificial pressure regulation, has effectively practiced thrift cost of labor.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model spring automatic pressure regulator.
1-automatic regulating valve wherein, 2-connecting tube, 3-water diversion apparatus, 4-fan drive device, 5-tail water device, 6-intake pipe, 7-outlet pipe, 8-water intake, 9-water outlet.
Embodiment
Below in conjunction with embodiment the utility model is done to specify further, but the mode of execution of the utility model is not limited thereto.
Embodiment:
In existing water turbine working procedure, because cooling tower hydraulic pressure is often because of a variety of causes changes, the hydraulic pressure of therefore sending into water turbine again is often also unstable; Because hydraulic pressure is crossed conference and is produced cavitation phenomenon; Not only can reduce water turbine efficient, destroy water turbine overflowing component, influence unit durability and also can produce strong noise and vibration, have a strong impact on the safe and stable operation of water turbine, for overcoming above-mentioned defective; The utility model provides the cooling tower water turbine of ability automatic Regulation; As shown in Figure 1, comprise being connected ducted water turbine, and be located at the automatic control tegulatingdevice on the water turbine; Be mainly used in control hydroturbine water intake pressure, the water wheels function is safely and steadily run.Wherein, water turbine comprises water diversion apparatus 3, fan drive device 4 and the tail water device 5 that links to each other successively, and the pipeline that is positioned at cooling tower then comprises intake pipe 6 and outlet pipe 7; Water turbine is connected in the pipeline; That is: water diversion apparatus 3 is connected with intake pipe 6, and 5 in tail water device is connected with outlet pipe 7, and cooling-tower circulating water flows in the water turbine through intake pipe; A part rotates blower fan through fan drive device; Another part then gets into water distribution system through tail water device and outlet pipe, cooling tower is sprayed, shown in the direction of arrow among Fig. 1.
Can know that by Fig. 1, Fig. 2 automatic control tegulatingdevice comprises automatic regulating valve 1 and the another port of 2, two connecting tube of two connecting tube 2 of being connected with automatic regulating valve 1 two-port then is connected on water turbine and the pipeline.For better realizing on above-mentioned two connecting tube 2, being respectively equipped with water intake 8 and water outlet 9 by the utility model, water intake 8 is connected on the water diversion apparatus 3; Circulating water through water diversion apparatus 3 also can be got in the automatic regulating valve 1 through water intake 8, realize the automatic adjusting of intake pressure, same; 9 of water outlets are connected on the outlet pipe 7, and are because automatic regulating valve 1 is the spring automatic pressure regulator, not only simple in structure; With low cost; In use, can circulating water more than needed be continued to flow in the pipeline spray through its quantity of circulating water that passes through of size control of intake pressure; Above-mentioned structural design can not only realize the temperature operation of water turbine, no matter and be to its apparatus maintenance or to install all be extremely easily.
The working principle of the utility model is following: when circulating water when intake pipe 8 gets into water diversion apparatuss 3, if the hydraulic pressure of this moment is less than or equal to normal working pressure, the fan drive device 4 normal blower fans that drive of water turbine rotate, the spring automatic pressure regulator is not worked; And when hydraulic pressure surpasses the hydraulic pressure working pressure of water turbine setting; Part circulating water under the impetus of hydraulic pressure through backing down in the spring automatic pressure regulator and with spool; Make circulating water pass through to flow in the outlet pipe 7 connecting tube 2; Shown in the direction of arrow among Fig. 2, can reduce the hydraulic pressure that gets into water turbine fan drive device 4, effectively protected the core component of water turbine.The utility model not only can effectively be tackled ultra high water pressure, avoids occurring cavitation phenomenon, has also guaranteed the safe handling of blower fan.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction, every according on the technical spirit of the utility model to any simple modification, equivalent variations that above embodiment did, all fall within the protection domain of the utility model.
Claims (5)
1. the cooling tower water turbine of ability automatic Regulation comprises being connected ducted water turbine, it is characterized in that: also comprise the automatic control tegulatingdevice that links to each other with water turbine.
2. the cooling tower water turbine of ability automatic Regulation according to claim 1; It is characterized in that: mainly by automatic regulating valve (1) and forming two connecting tube (2) of being connected with automatic regulating valve (1) two-port, the another port of described two connecting tube (2) then is connected on water turbine and the pipeline described automatic control tegulatingdevice.
3. the cooling tower water turbine of ability automatic Regulation according to claim 2; It is characterized in that: described water turbine comprises water diversion apparatus (3), fan drive device (4) and the tail water device (5) that links to each other successively; Described pipeline comprises intake pipe (6) and outlet pipe (7); Described water diversion apparatus (3) is connected with intake pipe (6), and described tail water device (5) then is connected with outlet pipe (7).
4. the cooling tower water turbine of ability automatic Regulation according to claim 3; It is characterized in that: on described two connecting tube (2), be respectively equipped with water intake (8) and water outlet (9); Described water intake (8) is connected on the water diversion apparatus (3), and described water outlet (9) then is connected on the outlet pipe (7).
5. the cooling tower water turbine of ability automatic Regulation according to claim 4, it is characterized in that: described automatic regulating valve (1) is the spring automatic pressure regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202250510U CN202628364U (en) | 2012-05-18 | 2012-05-18 | Cooling tower water turbine capable of automatically adjusting pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202250510U CN202628364U (en) | 2012-05-18 | 2012-05-18 | Cooling tower water turbine capable of automatically adjusting pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628364U true CN202628364U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202250510U Expired - Fee Related CN202628364U (en) | 2012-05-18 | 2012-05-18 | Cooling tower water turbine capable of automatically adjusting pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524779A (en) * | 2016-11-02 | 2017-03-22 | 广西南宁新能科技开发有限公司 | Hydraulic fan cooling tower |
| CN112727660A (en) * | 2020-12-31 | 2021-04-30 | 唐先福 | Water turbine with explosion-proof booster pump |
-
2012
- 2012-05-18 CN CN2012202250510U patent/CN202628364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524779A (en) * | 2016-11-02 | 2017-03-22 | 广西南宁新能科技开发有限公司 | Hydraulic fan cooling tower |
| CN106524779B (en) * | 2016-11-02 | 2018-08-21 | 广西南宁新能科技开发有限公司 | water energy fan cooling tower |
| CN112727660A (en) * | 2020-12-31 | 2021-04-30 | 唐先福 | Water turbine with explosion-proof booster pump |
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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: 20121226 Termination date: 20130518 |