CN218380559U - Micro water collecting device for recovering water spraying potential energy of cooling tower - Google Patents
Micro water collecting device for recovering water spraying potential energy of cooling tower Download PDFInfo
- Publication number
- CN218380559U CN218380559U CN202221295857.7U CN202221295857U CN218380559U CN 218380559 U CN218380559 U CN 218380559U CN 202221295857 U CN202221295857 U CN 202221295857U CN 218380559 U CN218380559 U CN 218380559U
- Authority
- CN
- China
- Prior art keywords
- water
- water collecting
- cooling tower
- potential energy
- collecting tank
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A miniature water collecting device for recovering water spraying potential energy of a cooling tower comprises a filler area arranged in the cooling tower, a filler supporting beam is arranged below the filler area, a water collecting tank is arranged below the filler supporting beam, the bottom of the water collecting tank is in an inclined shape with the height gradually reduced from left to right, and a potential energy conversion mechanism communicated with the interior of the water collecting tank is arranged on the right side of the water collecting tank; still include with a filler supporting beam fixed connection's receipts water subassembly, receive the water subassembly include with a filler supporting beam fixed connection's receipts water swash plate, receive and be provided with the silk screen formula splashproof on the water swash plate and fill up, the lower extreme of receiving the water swash plate is connected with and is used for converging the water catch bowl in receiving the basin with water, the utility model discloses collect the recirculated cooling water in the cooling tower in the packing district below of trickle, utilize the high potential energy drive hydraulic turbine in the rain district of trickle, and then promote the generator electricity generation.
Description
Technical Field
The utility model relates to an energy-conserving transformation field especially relates to a retrieve miniature water installation that receives of cooling tower trickle potential energy.
Background
The cooling tower is one of important equipment in industrial production, and is a device for taking away waste heat generated in the industrial production process through circulating cooling water, and the safety and the economic benefit of the industrial production are directly influenced by the quality of the cooling performance of the cooling tower.
Cooling towers commonly used in current industrial production include conventional natural draft counter-flow wet cooling towers as shown in fig. 1, and mechanical draft counter-flow wet cooling towers (including single-sided and double-sided intake air) as shown in fig. 2. Waste heat generated in industrial production is transferred to circulating cooling water through a heat exchanger, the circulating cooling water with heat is conveyed to a water distribution system of a cooling tower through a circulating water pump, the circulating cooling water is uniformly sprayed to the top surface of a filler by the water distribution system, the circulating cooling water falls into a water collecting tank of the cooling tower after passing through a water spraying filler, in the process, the circulating cooling water and air entering the cooling tower are subjected to heat-mass exchange, damp and hot air subjected to the heat-mass exchange is discharged to the atmosphere from an outlet of the cooling tower, the cooled circulating water falls into the water collecting tank and then is continuously conveyed to the heat exchanger through the circulating water pump for heat exchange, and therefore the waste heat generated in the industrial production can be continuously discharged to the atmosphere.
The areas of the conventional natural draft cooling tower and the mechanical draft cooling tower for heat and mass transfer can be divided into 3 parts, including a spraying area (from a spray nozzle outlet to a filler top surface), a water spraying filler area and a water spraying rain area (from a filler bottom to a water collecting tank top surface), wherein the cooling capacities of different areas are different, the cooling capacity of the spraying area accounts for about 10% of the cooling capacity of the whole tower, the cooling capacity of the water spraying filler area accounts for about 80% of the cooling capacity of the whole tower, and the cooling capacity of the water spraying rain area accounts for about 10% of the cooling capacity of the whole tower.
In the natural ventilation counter-flow wet cooling tower, the resistance of the rain area accounts for 40-50% of the resistance of the whole tower, the height of the rain area accounts for 60-80% of the static lift of the circulating water system, and taking a natural ventilation counter-flow wet cooling tower matched with a 1000MW unit as an example, the height of the rain area is up to 12m, and the height of the circulating water is up to 30m 3 And s. In the mechanical ventilation counter-flow wet cooling tower with double-side air inlet, the height of the water-spraying rain area accounts for about 50 percent of the static lift of the cooling tower, and the size is 20m (long)For a mechanical ventilation counter-flow type wet cooling tower with double-side air intake of 20m (width) as an example, the air inlet is about 4.5m, the circulating water flow is 5000t/h, and for the mechanical ventilation counter-flow type wet cooling tower with single-side air intake, the height of the air inlet is as high as 6.5m under the same other parameters. In general, in industrial production, a plurality of unit cell mechanical draft cooling towers are often arranged in one row or a plurality of rows for use, and the circulating water flow is large. Therefore, although the existing cooling tower has high cooling capacity and large circulating water flow, the height of a water-sprinkling rain area is high, the water-sprinkling resistance is large, and in addition, the falling potential energy of water in the water-sprinkling rain area is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a micro water collecting device for recovering the water spraying potential energy of a cooling tower, aiming at the defects of the prior art, and comprising a filler area arranged in the cooling tower, wherein a filler supporting beam is arranged below the filler area, a water collecting tank is arranged below the filler supporting beam, the bottom of the water collecting tank is in an inclined shape with the height gradually reduced from left to right, and a potential energy conversion mechanism communicated with the interior of the water collecting tank is arranged on the right side of the water collecting tank; the water collecting device is characterized by further comprising a water collecting assembly fixedly connected with the filler supporting beam, the water collecting assembly comprises a water collecting inclined plate fixedly connected with the filler supporting beam, a silk-screen type splash-proof pad is arranged on the water collecting inclined plate, and the lower end of the water collecting inclined plate is connected with a water collecting tank used for collecting water into the water collecting tank.
Preferably, the potential energy conversion mechanism comprises a water conduit, one end of the water conduit is connected with the bottom of the water collecting tank, and the other end of the water conduit is respectively connected with a generator, a water turbine, a draft tube and a water pump forebay.
Preferably, the water collecting sloping plate is hinged and fixed with the water collecting tank, and the angle adjusting range of the water collecting sloping plate is 40-50 degrees.
Preferably, the top of the water collecting inclined plate is fixedly connected with the filler supporting beam through a counter-pull screw, a plurality of upright columns extending upwards are arranged at the bottom of the cooling tower, a cross beam is arranged between every two adjacent upright columns, and the water collecting tank is placed on the cross beam.
Preferably, the vertical dimension of the water collecting device is 1 to 1.5m.
Preferably, the water receiving tank is one of a square water receiving tank, a U-shaped water receiving tank additionally provided with a support or a V-shaped water receiving tank additionally provided with a support.
Compared with the prior art, the beneficial effects of the utility model are that: the recirculated cooling water in the cooling tower is collected below the trickle filler area, and the high potential energy in the trickle rain area is utilized to drive the water turbine, so that the generator is pushed to generate electricity, the cooling tower is enabled to have a better cooling effect, support is provided for the energy-saving operation of the cooling tower, the power consumption of industrial production can be reduced, and the economic benefit of industrial production is improved. Compared with the conventional water collecting tank, the micro water collecting device provided by the utility model obviously reduces the vertical height by more than 50 percent, thereby improving the potential energy utilization height and more fully utilizing the water spraying potential energy to generate electricity; meanwhile, the miniature water collecting device reduces the falling height, so that the water spraying noise is effectively reduced; and the miniature water collecting device reduces the shielding of the air inlet, and has better cooling effect in the transformation of the cooling tower.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic diagram of a conventional natural draft counter-flow wet cooling tower;
FIG. 2 is a schematic view of a prior art mechanical draft counter-flow wet cooling tower;
FIG. 3 is a schematic view of the structure of the present invention in FIG. 1;
fig. 4 is a schematic view of the structure of the present invention used in fig. 2;
FIG. 5 is a schematic view of the structure of the water collecting device;
fig. 6 is a schematic view of the installation structure of the water collecting device.
In the figure: 1. the device comprises a filler area, 2, a filler supporting beam, 3, a water collecting tank, 4, a water guide pipe, 5, a generator, 6, a water turbine, 7, a tail water pipe, 8, a water pump forebay, 9, a wire mesh type splash-proof pad, 10, a water collecting tank, 11, a stand column, 12, a cross beam, 13 and a water collecting inclined plate.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Referring to fig. 1 to 6, a miniature water collecting device for recovering water spraying potential energy of a cooling tower comprises a filling area 1 arranged in the cooling tower, a filling support beam 2 is arranged below the filling area 1, a water collecting tank 3 is arranged below the filling support beam 2, the bottom of the water collecting tank 3 is in an inclined shape with the height gradually decreasing from left to right, a potential energy converting mechanism communicated with the inside of the water collecting tank 3 is arranged on the right side of the water collecting tank 3, the potential energy converting mechanism comprises a water conduit 4, one end of the water conduit 4 is connected with the bottom of the water collecting tank 3, and the other end of the water conduit 4 is respectively connected with a generator 5, a water turbine 6, a tail water pipe 7 and a water pump forebay 8; still include with 2 fixed connection's of filler supporting beam receipts water subassembly, receive the water subassembly include with 2 fixed connection's of filler supporting beam receipts water swash plate 13, receive and be provided with silk screen formula splashproof pad 9 on the water swash plate 13, the lower extreme of receiving water swash plate 13 is connected with and is used for converging the water catch bowl 10 in receiving basin 3, the utility model discloses can collect the recirculated cooling water in the cooling tower in 1 below of trickle filler district, the effectual height of receiving water that has improved to improve the generated energy of retrieving the potential energy, utilized the high potential energy drive hydraulic turbine 6 in trickle rain district, and then promote the electricity generation of generator 5, not only make the cooling tower have better cooling effect, provide support for cooling tower energy-saving operation, but also can reduce the industrial production power consumption, improve industrial production economic benefits, the receipts basin 3 bottoms of slope form can make water have sufficient whereabouts potential energy, the setting of silk screen formula splashproof pad 9 can reduce the water outside the water droplet and spatter, can also reduce the noise of water strike on receiving water swash plate 13.
Preferably, the water collecting sloping plate 13 is hinged and fixed with the water collecting tank 10, and the angle adjusting range of the water collecting sloping plate 13 is 40-50 degrees so as to adapt to different water spraying densities and ventilation volumes.
Preferably, the water receiving tank 3 is a square water receiving tank or a U-shaped water receiving tank with a support, the top of the water receiving inclined plate 13 is fixedly connected with the filler supporting beam 2 through a split screw, a plurality of upright columns 11 extending upwards are arranged at the bottom of the cooling tower, a cross beam 12 is arranged between every two adjacent upright columns 11, and the water collecting tank 10 is placed on the cross beam 12.
Preferably, the vertical dimension of the water collecting device is 1-1.5 m, so that the shielding of an air inlet can be effectively reduced, the resistance of a cooling tower is reduced, and the ventilation volume and the cooling capacity of the cooling tower are improved.
As above, while the invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a retrieve miniature water installation of receiving of cooling tower trickle potential energy, is including setting up the filler district in the cooling tower, the below in filler district is provided with filler supporting beam, its characterized in that: a water collecting tank is arranged below the filler supporting beam, the bottom of the water collecting tank is in an inclined shape with the height gradually reduced from left to right, and a potential energy conversion mechanism communicated with the interior of the water collecting tank is arranged on the right side of the water collecting tank; the water collecting device is characterized by further comprising a water collecting assembly fixedly connected with the filler supporting beam, the water collecting assembly comprises a water collecting inclined plate fixedly connected with the filler supporting beam, a silk-screen type splash-proof pad is arranged on the water collecting inclined plate, and the lower end of the water collecting inclined plate is connected with a water collecting tank used for collecting water into the water collecting tank.
2. The miniature water collecting device for recovering the water spraying potential energy of the cooling tower as claimed in claim 1, wherein: the potential energy conversion mechanism comprises a water guide pipe, one end of the water guide pipe is connected with the bottom of the water collecting tank, and the other end of the water guide pipe is connected with a generator, a water turbine, a draft tube and a water pump forebay respectively.
3. The miniature water collecting device for recovering the water spraying potential energy of the cooling tower as claimed in claim 2, wherein: the water collecting sloping plate is hinged and fixed with the water collecting tank, and the angle adjusting range of the water collecting sloping plate is 40-50 degrees.
4. The miniature water collecting device for recovering the water spraying potential energy of the cooling tower as claimed in claim 3, wherein: the top of the water collecting inclined plate is fixedly connected with the filler supporting beam through a split screw, a plurality of upright posts extending upwards are arranged at the bottom of the cooling tower, a cross beam is arranged between every two adjacent upright posts, and the water collecting tank is placed on the cross beam.
5. The miniature water collecting device for recovering the water spraying potential energy of the cooling tower as claimed in claim 4, wherein: the vertical size of the water collecting device is 1-1.5 m.
6. The miniature water collecting device for recovering the water spraying potential energy of the cooling tower as claimed in claim 5, wherein: the water receiving tank is one of a square water receiving tank, a U-shaped water receiving tank additionally provided with a support or a V-shaped water receiving tank additionally provided with a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295857.7U CN218380559U (en) | 2022-05-27 | 2022-05-27 | Micro water collecting device for recovering water spraying potential energy of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295857.7U CN218380559U (en) | 2022-05-27 | 2022-05-27 | Micro water collecting device for recovering water spraying potential energy of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218380559U true CN218380559U (en) | 2023-01-24 |
Family
ID=84960396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221295857.7U Active CN218380559U (en) | 2022-05-27 | 2022-05-27 | Micro water collecting device for recovering water spraying potential energy of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218380559U (en) |
-
2022
- 2022-05-27 CN CN202221295857.7U patent/CN218380559U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105258549A (en) | Water circulation evaporation heat exchange cooling type condenser | |
| CN218380559U (en) | Micro water collecting device for recovering water spraying potential energy of cooling tower | |
| CN201401296Y (en) | Wind generating set tower footing frequency conversion cabinet mounting structure favorable for radiating | |
| CN203454834U (en) | Mechanical ventilation air cooling condenser | |
| CN2872271Y (en) | Spray ventilation cooling tower without filler | |
| CN201599955U (en) | Multi-ventilation double-heat exchange flat-plate solar heat collector | |
| CN104501624A (en) | Power plant used cooling system combining evaporative type cooler and surface type condensing system | |
| CN208833028U (en) | Waterproofing membrane production cooling tower | |
| CN208982218U (en) | It is a kind of using solar chimney as the wind power plant of tower | |
| CN2526745Y (en) | Efficient solar vacuum heat collecting pipe | |
| CN216741809U (en) | Power generation device for recovering potential energy of circulating water rain area of cooling tower | |
| CN203190876U (en) | Dehydrator and wet cooling tower with dehydrator | |
| CN103277908B (en) | There is the high-efficient flat-plate solar energy air heat collector of louvered fin heat exchange structure | |
| CN214950718U (en) | Low-energy-consumption natural ventilation cooling tower | |
| CN112556451A (en) | Natural ventilation cooling tower and ventilation method thereof | |
| CN206269621U (en) | A kind of intelligent automatic-control cooling tower | |
| CN206876008U (en) | A kind of air cooling tower and indirect air cooling system | |
| CN220339155U (en) | Energy-saving device of cooling tower | |
| CN215740516U (en) | Device for preparing cooling water of traditional Chinese medicine decoction | |
| CN114198241A (en) | Power generation device and method for recovering potential energy of circulating water rain area of cooling tower | |
| CN117703663B (en) | Photovoltaic flow guiding device for wind turbine generator and control method | |
| CN209375576U (en) | A kind of photovoltaic electrification component cooling system | |
| CN112902693B (en) | Water-saving central air-conditioning cooling tower | |
| CN214582049U (en) | Environment-friendly earth's surface noise reduction cooling system | |
| CN201463629U (en) | Energy-efficient cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |