CN116007405B - Strong heat exchange countercurrent wet cooling tower - Google Patents
Strong heat exchange countercurrent wet cooling tower Download PDFInfo
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- CN116007405B CN116007405B CN202310041743.2A CN202310041743A CN116007405B CN 116007405 B CN116007405 B CN 116007405B CN 202310041743 A CN202310041743 A CN 202310041743A CN 116007405 B CN116007405 B CN 116007405B
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- 238000001816 cooling Methods 0.000 title claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 226
- 239000000945 filler Substances 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims description 38
- 230000017525 heat dissipation Effects 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 28
- 230000005855 radiation Effects 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000005507 spraying Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a strong heat exchange countercurrent wet cooling tower which comprises a tower body, wherein a cooling filler part is arranged in the tower body, a draught fan is arranged at the top of the tower body, a spraying component is arranged between the draught fan and the cooling filler part, a water receiving component is arranged in the tower body, the water receiving component is positioned in a partial area below the cooling filler part, a ventilation channel is formed in the area below the water receiving component, the ventilation channel is communicated to two sides of the tower body, a water storage tank is arranged at the bottom of the tower body, the water receiving component is positioned between the water storage tank and the cooling filler part, and the water receiving component is communicated with the water storage tank through a drain pipe. The present application has an effect of increasing the cooling effect of the countercurrent wet cooling tower.
Description
Technical Field
The invention relates to the technical field of cooling circulating water systems, in particular to a strong heat exchange countercurrent wet cooling tower.
Background
The countercurrent wet cooling tower is an important cooling device of a modern thermal power plant, and the cooling efficiency directly influences the output of a unit.
The countercurrent wet cooling tower mainly comprises a water distribution assembly and a filler part. The water to be cooled is conveyed to the water distribution assembly by the circulating water pump, and the water distribution assembly sprays the water to form a water distribution area. The water sprayed out of the water distribution pipe falls to the filler part, and forms shower after being cooled by the filler, and falls into the front pool so as to cool the cooling water.
The circulating water falls down to form rain after being cooled by the filler part, and the rain has larger wind resistance, so that ventilation is difficult to reach the tower core part of the countercurrent wet cooling tower, and the ventilation quantity of the tower core part of the countercurrent wet cooling tower is smaller, so that the cooling effect of the countercurrent wet cooling tower is poorer.
Disclosure of Invention
In order to improve the cooling effect of the countercurrent wet cooling tower, the application provides a strong heat exchange countercurrent wet cooling tower.
The application provides a strong heat transfer countercurrent wet cooling tower adopts following technical scheme:
the utility model provides a strong heat transfer countercurrent wet cooling tower, includes the tower body, be equipped with cooling filler portion in the tower body, the top of tower body is equipped with the draught fan, the draught fan with be equipped with between the cooling filler portion and spray the subassembly, be equipped with in the tower body and receive the water subassembly, it is located to receive the water subassembly the regional ventilation channel that forms of cooling filler below, it forms the ventilation channel to receive the water subassembly below region, the ventilation channel intercommunication extremely the both sides of tower body, the bottom of tower body is equipped with the cistern, it is located to receive the water subassembly the cistern with between the cooling filler portion, receive the water subassembly through the drain pipe with the cistern intercommunication.
Through adopting above-mentioned technical scheme, during the use, after spray the subassembly will wait to cool off hot water spouts cooling filler portion, after the first cooling of hot water through cooling filler portion, downwardly flow, under the effect of draught fan, the cold wind that gets into in the tower body and the water reverse contact of whereabouts, cooled off water once more, at this moment, lie in the water that receives water subassembly top whereabouts and directly be collected, consequently, the water that receives the subassembly below can not form whereabouts drenches the district and causes the resistance to the cold wind that gets into, ventilation channel can make cold wind arrive tower core department fast, make the ventilation volume increase of the tower core position of countercurrent wet cooling tower, thereby make countercurrent wet cooling tower's cooling effect increase.
Optionally, the water receiving component comprises a plurality of water conservancy diversion boxes, the opening orientation of water conservancy diversion box cooling filler portion sets up, a plurality of the tip intercommunication of water conservancy diversion box has the drain pipe, the drain pipe with the cistern intercommunication.
Through adopting above-mentioned technical scheme, the area of ventilation channel can be increased in the setting of a plurality of water conservancy diversion boxes to improve the cooling effect of cooling tower, and played the effect of retrieving to water.
Optionally, the water conservancy diversion box is keeping away from one side intercommunication of drain pipe has the forced air cooling pipe, the intercommunication has the total tuber pipe on the forced air cooling pipe, the air intake intercommunication of total tuber pipe has the cold draught fan, wear to be equipped with a plurality of fire hose in the total tuber pipe, a plurality of the same end intercommunication of fire hose has first total water pipe jointly, the fire hose is kept away from the one end intercommunication of first total water pipe has the second total water pipe jointly, the one end intercommunication of second total water pipe the cistern, first total water pipe intercommunication has first water pump, the water inlet end of first water pump through first pipe with the cistern intercommunication.
Through adopting above-mentioned technical scheme, during the use, the operator starts cold draught fan, cold draught fan blows cold wind to the wind-cooled pipe through total wind pipe spare in, in the water conservancy diversion box is blown by the wind-cooled pipe again, on the one hand, the cold wind that the wind-cooled pipe blown out can be cooled off by the water of collecting in the water conservancy diversion box, on the other hand, wind-force can blow the water in the water conservancy diversion box to the drain pipe, reduce the water and remain in the water conservancy diversion box and produce the possibility of corrosion, and the operator starts first water pump, first water pump takes out the water in the cistern and get into a plurality of fire hose through first water pipe in, the cold wind blows to a plurality of fire hose can carry out the forced air cooling to the water in the hosepipe, and, along with the water in the fire hose constantly increases, make the fire hose full of, in order to reduce the ventilation space of wind in the wind-cooled pipe, and along with the continuous inflation of fire hose, the area of contact of cold wind rain fire hose has been increased, in order to improve the cooling effect to the water.
Optionally, spray the subassembly and include shower nozzle, spray pump and spray coil, spray coil sets up in the tower body and one end with the spray pump intercommunication, the water inlet end and the hot water supply intercommunication of spray pump, the shower nozzle is provided with a plurality of, and is a plurality of the shower nozzle all sets up on the spray coil, a plurality of the shower nozzle all is located cooling filler portion top.
Through adopting above-mentioned technical scheme, the operator starts the spray pump, and the spray pump takes out the hot water of hot water source and carries in the spray coil, through the spray coil after, sprays on cooling filler portion by a plurality of shower nozzles and cools off, convenient operation.
Optionally, the bottom sliding connection of water conservancy diversion box has the bed hedgehopping board, the lateral wall of bed hedgehopping board is laminated with the lateral wall of water conservancy diversion box, the bed hedgehopping board with be equipped with supporting spring between the diapire of water conservancy diversion box, work as when supporting spring is in natural state, the one end of bed hedgehopping board with the bottom surface of the water inlet of drain pipe flushes, it is connected with the windward plate to rotate through the torsional spring on the bed hedgehopping board, the windward plate orientation inlay on the lateral wall of air cooling tube and be equipped with first magnetic path, be equipped with the second magnetic path on the bottom surface of cooling filler portion, work as first magnetic path with when the second magnetic path is relative, first magnetic path with produce the force of mutual repulsion between the second magnetic path.
Through adopting above-mentioned technical scheme, during the use, the cold wind that blows out in the air-cooled tube blows to the windward plate, rotate to the horizontality after the windward plate received wind-force, first magnetic path and second magnetic path set up relatively this moment, produce the force of mutual repulsion between first magnetic path and the second magnetic path, make the backing plate move down, make the storage space increase of water conservancy diversion box, can store more water, when needs get rid of the water in the water conservancy diversion box clean fast, weaken the air-out volume of air-cooled tube, under the effect of torsional spring, the windward plate rotates to vertical state, the windward plate reduces the backing plate extrusion force this moment, the supporting spring resets gradually, make the backing plate flush with the water inlet of drain pipe, be favorable to the water discharge in the water conservancy diversion box, and the amount of wind reduces this moment, because the fire hose in the air-cooled tube all expands, the air outlet of a part air-cooled tube can be sheltered from to the fire hose after the inflation, reduce the water reflux in the water-cooled tube.
Optionally, the drain pipe is connected with a heat dissipation water pipe, a first air inlet is formed in the side wall of the tower body, the heat dissipation water pipe is arranged in the first air inlet in a serpentine shape, and a plurality of heat dissipation holes are formed in the heat dissipation water pipe.
Through adopting above-mentioned technical scheme, after the water that is retrieved gets into the heat dissipation water pipe, under the effect of draught fan, enter into the cold wind in the tower body and the heat dissipation water pipe contact, can cool off the water in the heat dissipation water pipe to through setting up a plurality of first louvres, be favorable to the water heat dissipation in the heat dissipation water pipe.
Optionally, the bottom intercommunication of heat dissipation water pipe has the power tube, the power tube internal rotation is connected with first impeller, be connected with the puddler on the shaft of first impeller, be equipped with stirring vane on the puddler, be equipped with the third magnetic path on the stirring vane, sliding connection has the magnetic column in the tower body, the magnetic column is located stirring vane with between the first magnetic path, the third magnetic path can rotate to under the magnetic path, works as when the windward plate rotates to the horizontality, first magnetic path with the magnetic pole on the opposite face of magnetic path is the same, the third magnetic path with the magnetic pole of the one end of first magnetic path is kept away from to the magnetic path is the same.
Through adopting above-mentioned technical scheme, in the cistern is got into to the water that flows from the cooling water pipe behind the first impeller in the power tube, the rotation of first impeller drives the rotation of puddler, the rotation of puddler drives stirring vane's rotation, realized stirring to the water in the cistern, be favorable to the heat dissipation of the water in the cistern, when the windward plate rotated to the horizontality, first magnetic path is the same with the magnetic pole on the opposite face of magnetic pillar for the magnetic pillar slides downwards, the magnetic pole is the same with the magnetic pole on the opposite face of third magnetic path, produce the power of mutual repulsion between the two, make stirring vane can have sufficient power to overcome the resistance of water in the cistern, pivoted speed is faster, be favorable to the water in the cistern to dispel the heat.
Optionally, sliding connection has the heat dissipation float pipe in the louvre, be connected with hollow floater on the diapire of heat dissipation float pipe, a plurality of first through-holes have been seted up on the lateral wall of hollow floater, a plurality of second through-holes have been seted up on the lateral wall of heat dissipation float pipe.
Through adopting above-mentioned technical scheme, when the water in the heat dissipation water pipe increases for the buoyancy that the hollow floating ball received increases, makes the heat dissipation floating pipe upwards remove, makes more second through-holes shift out from the louvre, is favorable to dispelling the heat to the water in the heat dissipation water pipe more.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the cooling tower, the cooling filler part, the induced draft fan, the spraying assembly and the water collecting assembly are arranged, after hot water to be cooled is sprayed to the cooling filler part by the spraying assembly, the hot water flows downwards after being cooled for the first time by the cooling filler part, cold air entering the tower body is reversely contacted with falling water under the action of the induced draft fan, and the water is cooled again, at the moment, the falling water above the water collecting assembly is directly collected, so that a falling water spraying area is not formed below the water collecting assembly, resistance is caused to the entering cold air, the cold air can quickly reach the tower core by the ventilation channel, the ventilation quantity of the tower core part of the countercurrent wet cooling tower is increased, and the cooling effect of the countercurrent wet cooling tower is increased;
2. this application is through setting up wind cooling pipe, cold draught fan, a plurality of fire hose, first total water pipe, the second total water pipe, start cold draught fan, cold draught fan blows cold wind to the wind cooling intraductal through total wind pipe spare, blow to the water conservancy diversion box in again by the wind cooling pipe, on the one hand, the cold wind that the wind cooling pipe blown out can be cooled off by the water in the water conservancy diversion box, on the other hand, wind power can blow the water in the water conservancy diversion box to the drain pipe, the possibility that water remained in the water conservancy diversion box and produced the corrosion has been reduced, and the operator starts the water pump, first water pump is taken out in with the cistern and get into a plurality of fire hose through first total water pipe, cold wind blows to a plurality of fire hose can carry out the forced air cooling to the water in the hosepipe, and, along with the water in the fire hose constantly increases, make the fire hose full of, with the ventilation space in the reduction wind cooling pipe, thereby reduce the amount of wind discharged from the water of water conservancy diversion box, and along with the fire hose constantly expanding, the contact area of the fire hose has been increased, in order to improve the cooling effect to water.
Drawings
Fig. 1 is a schematic structural view of the present application.
Fig. 2 is a schematic structural diagram of a drain pipe and a second water main in the embodiment of the present application.
Fig. 3 is a cross-sectional view of a vent passage structure in an embodiment of the present application.
Fig. 4 is a cross-sectional view of a water collection assembly, spray assembly, fire hose structure in an embodiment of the present application.
Fig. 5 is a cross-sectional view of a second impeller structure in an embodiment of the present application.
Fig. 6 is a cross-sectional view of a hollow floating ball, first via structure, in an embodiment of the present application.
Reference numerals illustrate: 1. a tower body; 2. installing a net; 3. cooling the filler part; 4. an induced draft fan; 6. a ventilation channel; 7. a reservoir; 8. a spray head; 9. a spray pump; 10. spraying a coil pipe; 11. a diversion box; 12. a water outlet pipe; 13. a drain pipe; 14. a raising plate; 15. a support spring; 16. a wind receiving plate; 17. a first magnetic block; 18. a second magnetic block; 19. a heat dissipation water pipe; 20. a first air inlet; 21. a shutter; 22. a heat radiation hole; 23. a power pipe; 24. a first impeller; 25. a stirring rod; 26. stirring blades; 27. a third magnetic block; 28. a first bracket; 29. a magnetic column; 30. a limiting plate; 31. a first spring; 32. an air-cooled tube; 33. an air outlet pipe; 34. a total air duct; 35. an air cooler; 36. fire hose; 37. a first water main; 38. a first water pump; 39. a first tube; 40. a second water main; 41. a circulating water pipe; 42. a second hole; 43. a heat dissipation floating pipe; 44. a hollow floating ball; 45. a first through hole; 46. a second through hole; 47. a power water pipe; 48. a second impeller; 49. stirring the column; 50. stirring plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses a strong heat exchange countercurrent wet cooling tower. Referring to fig. 1, 2 and 3, a strong heat exchange countercurrent wet cooling tower comprises a tower body 1, wherein an installation net 2 is arranged in the tower body 1, a cooling filler part 3 is arranged on the installation net 2, an induced draft fan 4 is arranged at the top of the tower body 1, the induced draft fan 4 is driven by a motor, a spraying component is arranged between the induced draft fan 4 and the cooling filler part 3, a water receiving component is arranged in the tower body 1 and is positioned in a central area below the installation net 2, a ventilation channel 6 is formed in an area below the water receiving component, and the ventilation channel 6 is communicated to two sides of the tower body 1. The bottom of the tower body 1 is provided with a reservoir 7, and the water receiving component is positioned between the reservoir 7 and the installation net 2. The water receiving assembly is communicated with the reservoir 7 through a drain pipe 13.
Referring to fig. 1, 4 and 5, the spray assembly includes a spray head 8, a spray pump 9 and a spray coil 10, the spray coil 10 being disposed within the tower body 1 and having one end in communication with the spray pump 9, the water inlet end of the spray pump 9 being in communication with a hot water source (water to be cooled). The shower nozzles 8 are provided in plurality, and a plurality of shower nozzles 8 are evenly arranged on the shower coil 10 and are all located above the cooling filler part 3, and a plurality of shower nozzles 8 are all arranged towards the cooling filler part 3.
Referring to fig. 1, 3 and 4, the water collecting assembly comprises three guide boxes 11, openings of the guide boxes 11 are arranged towards the installation net 2 and are fixedly connected to the installation net 2, end portions of the guide boxes 11 are communicated with a drain pipe 13 through a water outlet pipe 12, the bottom of the guide boxes 11 is connected with a lifting plate 14 in a sliding mode, the side walls of the lifting plate 14 are attached to the side walls of the guide boxes 11, a plurality of supporting springs 15 are propped between the lifting plate 14 and the bottom wall of the guide boxes 11, and when the supporting springs 15 are in a natural state, one ends of the lifting plate 14 are flush with the bottom surface of the water outlet pipe 12.
Referring to fig. 1, 4 and 5, the elevating plate 14 is rotatably connected with a wind receiving plate 16 through a torsion spring, a first magnetic block 17 is embedded on the side wall of the wind receiving plate 16 facing the air cooling pipe 32, a second magnetic block 18 is fixedly connected on the bottom surface of the mounting net 2, and when the first magnetic block 17 is opposite to the second magnetic block 18, a repulsive force is generated between the first magnetic block 17 and the second magnetic block 18.
Referring to fig. 1, 3 and 4, the drain pipe 13 is communicated with a heat dissipation water pipe 19, the side walls around the tower body 1 are provided with first air inlets 20, wherein two first air inlets 20 are provided with a shutter 21, the heat dissipation water pipe 19 is arranged at one of the remaining two first air inlets 20 in a serpentine shape, and the heat dissipation water pipe 19 is provided with a plurality of heat dissipation holes 22.
Referring to fig. 1, 3 and 4, the bottom end of the heat dissipation water pipe 19 is communicated with a power pipe 23, and one end of the power pipe 23 extends above the water reservoir 7 and can be communicated with the water reservoir 7. The power tube 23 is rotationally connected with the first impeller 24, coaxial fixedly connected with puddler 25 on the shaft of first impeller 24, be provided with a plurality of stirring vane 26 on the puddler 25, stirring vane 26 can insert in the cistern 7, the last third magnetic path 27 that inlays of stirring vane 26 is equipped with, all be connected with a first support 28 on the diapire of three water conservancy diversion box 11, sliding connection has magnetic column 29 on the first support 28, the top of magnetic column 29 is connected with limiting plate 30, be connected with first spring 31 on the limiting plate 30, first spring 31 cover is established outside magnetic column 29.
Referring to fig. 1, 3 and 4, the magnetic pole 29 is located between the stirring blade 26 and the first magnetic block 17, the third magnetic block 27 can be rotated to a position just below the magnetic pole 29, when the air receiving plate 16 is rotated to a horizontal state, the magnetic poles of the opposite faces of the first magnetic block 17 and the magnetic pole of the opposite faces of the magnetic pole 29 are identical, and the magnetic poles of the third magnetic block 27 and the magnetic pole of the end of the magnetic pole 29 away from the first magnetic block 17 are identical. The water conservancy diversion box 11 is in keeping away from the one side intercommunication of drain pipe 13 and has forced air cooling pipe 32, and forced air cooling pipe 32 communicates with water conservancy diversion box 11 through three tuber pipe 33, and three tuber pipe 33 and three water conservancy diversion box 11 one-to-one set up, and the setting of downward sloping is towards the air outlet of tuber pipe 33, and the both ends of forced air cooling pipe 32 seal and set up, and the intercommunication has total tuber pipe 34 on the forced air cooling pipe 32, and the air intake intercommunication of total tuber pipe 34 has air cooler 35.
Referring to fig. 1, 2 and 4, a plurality of fire hoses 36 are fixedly arranged in the main air hose 34 in a penetrating manner, the same ends of the fire hoses 36 are jointly communicated with a first main air hose 37, the first main air hose 37 is communicated with a first water pump 38, the water inlet end of the first water pump 38 is communicated with the reservoir 7 through a first pipe 39, one end, away from the first main air hose 37, of the fire hoses 36 is jointly communicated with a second main air hose 40, and one end of the second main air hose 40 is also communicated with the reservoir 7 through a circulating water pipe 41 which is in a serpentine arrangement.
Referring to fig. 1, 5 and 6, the circulating water pipe 41 is disposed in the other remaining first air inlet 20, a plurality of second holes 42 are formed in the circulating water pipe 41, the second holes 42 and the heat dissipation holes 22 are both slidably connected with a heat dissipation floating pipe 43, a hollow floating ball 44 is connected to the bottom wall of the heat dissipation floating pipe 43, a plurality of first through holes 45 are formed in the side wall of the hollow floating ball 44, and a plurality of second through holes 46 are formed in the side wall of the heat dissipation floating pipe 43. The one end that circulating water pipe 41 kept away from second water pipe 40 seals the setting, and the intercommunication has two power water pipes 47 on the second water pipe 40, and power water pipe 47 rotates and is connected with second impeller 48, and coaxial fixedly connected with stirring post 49 on the shaft of second impeller 48 is provided with a plurality of stirring pieces 50 on the stirring post 49, and in the stirring piece 50 can insert cistern 7, also inlay on the stirring piece 50 and be equipped with third magnetic path 27, the third magnetic path 27 on the stirring piece 50 can rotate to under the magnetic path 29 that corresponds with stirring vane 26.
The implementation principle of the strong heat exchange countercurrent wet cooling tower provided by the embodiment of the application is as follows: when the cooling tower is used, after hot water to be cooled is sprayed to the cooling filler part 3 through the spray pump 9, after the hot water is cooled for the first time through the cooling filler part 3, the hot water flows downwards, under the action of the induced draft fan 4, external cold air is sucked into the tower body 1 from the first air inlet 20, cold air entering the tower body 1 is in reverse contact with falling water, water falling above the water receiving component is cooled again, at the moment, the falling water above the water receiving component is directly collected, therefore, a falling water spraying area cannot be formed below the water receiving component, resistance is caused to the entering cold air, the cold air can quickly reach the tower core through the ventilation channel 6, the ventilation quantity of the tower core part of the countercurrent wet cooling tower is increased, and the cooling effect of the countercurrent wet cooling tower is increased.
An operator starts the air cooler 35, the air cooler 35 blows cold air into the air cooling pipe 32 through the total air pipe 34, and then the cold air is blown into the diversion box 11 through the air cooling pipe 32, on one hand, the cold air blown out by the air cooling pipe 32 can cool water collected in the diversion box 11, on the other hand, wind power can blow water in the diversion box 11 to the drain pipe 13, so that the possibility of rust caused by water residue in the diversion box 11 is reduced;
the wind blown out from the air cooling pipe 32 blows to the wind receiving plate 16, the wind receiving plate 16 rotates to a horizontal state after being subjected to wind force, at the moment, the first magnetic block 17 and the second magnetic block 18 are oppositely arranged, and the first magnetic block 17 and the second magnetic block 18 generate mutual repulsive force, so that the elevating plate 14 moves downwards, the storage space of the diversion box 11 is enlarged, more water can be stored, at the moment, the magnetic poles of the opposite surfaces of the first magnetic block 17 and the magnetic pole 29 are the same, the magnetic pole 29 slides downwards, the magnetic poles of the opposite surfaces of the magnetic pole 29 and the third magnetic block 27 are the same, and the mutual repulsive force is generated between the magnetic poles, so that the stirring sheet 50 can have sufficient power to overcome the resistance of water in the water storage tank 7, the rotating speed is faster, and the water in the water storage tank 7 can be cooled.
When water in the diversion box 11 needs to be quickly discharged, an operator starts the first water pump 38, the first water pump 38 extracts the water in the water reservoir 7 and enters the fire hose 36 through the first water pipe 37, cold air blows to the fire hose 36 to cool the water in the fire hose 36, and as the water in the fire hose 36 is continuously increased, the fire hose 36 is filled to reduce the ventilation space in the air cooling pipe 32, so that the air quantity of air discharged from the air cooling pipe 32 is reduced, the air quantity of the air cooling pipe is reduced, and the air receiving plate 16 rotates to a vertical state under the action of the torsion spring;
at this time, the extrusion force of the air receiving plate 16 to the heightening plate 14 is reduced, the supporting spring 15 is reset gradually, so that the heightening plate 14 is flush with the water inlet of the drain pipe 13, water in the diversion box 11 is discharged, and at this time, the air quantity is reduced, because the fire hose 36 in the air cooling pipe 32 is expanded, the expanded fire hose 36 can shield a part of air outlets of the air outlet pipe 33, and the possibility that water in the diversion box 11 flows back into the air cooling pipe 32 is reduced. And as the fire hose 36 is continuously expanded, the contact area of the cold wind rain fire hose 36 is increased so as to improve the cooling effect on water;
the water that second main 40 flows out flows back to cistern 7 from power water pipe 47 again through circulating water pipe 41 for second impeller 48 rotates, makes stirring post 49 rotate, can drive the water in stirring piece 50 stirring cistern 7, cools off, when the water in cooling water pipe 19 and circulating water pipe 41 increases, the buoyancy that makes hollow floating ball 44 receive increases, make cooling floating pipe 43 upwards move, make more second through-holes 46 shift out from the louvre 22, be favorable to dispelling the heat to the water in the cooling water pipe 19 more, simultaneously shelter from the area of partial first air inlet 20, thereby realize the regulation to the air inlet 20 of first air inlet.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a strong heat transfer countercurrent wet cooling tower, includes tower body (1), its characterized in that: be equipped with cooling filler portion (3) in tower body (1), the top of tower body (1) is equipped with draught fan (4), draught fan (4) with be equipped with between cooling filler portion (3) and spray the subassembly, be equipped with in tower body (1) and receive the water subassembly, it is located to receive the water subassembly cooling filler portion (3) below partial region, it forms ventilation channel (6) to receive water subassembly below region, ventilation channel (6) communicate extremely the both sides of tower body (1), the bottom of tower body (1) is equipped with cistern (7), it is located to receive the water subassembly cistern (7) with between cooling filler portion (3), it communicates through drain pipe (13) with cistern (7) to receive the water subassembly, it includes a plurality of water conservancy diversion boxes (11), the opening orientation of water conservancy diversion boxes (11) cooling filler portion (3) set up, the tip intercommunication of water conservancy diversion boxes (11) has drain pipe (13), drain pipe (13) with cistern (7) communicate with cistern (34) have air-cooled pipe (32) in the intercommunication of water conservancy diversion box (7) between cistern (3), wears to be equipped with a plurality of fire hose (36) in total tuber pipe (34), a plurality of the same end of fire hose (36) communicates jointly has first total water pipe (37), fire hose (36) are kept away from the one end of first total water pipe (37) communicates jointly has second total water pipe (40), the one end intercommunication of second total water pipe (40) cistern (7), first total water pipe (37) intercommunication has first water pump (38), the water inlet end of first water pump (38) through first pipe (39) with cistern (7) intercommunication.
2. A strong heat exchange counterflow wet cooling tower according to claim 1, wherein: the spray assembly comprises spray heads (8), spray pumps (9) and spray coils (10), wherein the spray coils (10) are arranged in the tower body (1) and are communicated with the spray pumps (9) at one end, the water inlet ends of the spray pumps (9) are communicated with a hot water source, the spray heads (8) are provided with a plurality of spray heads (8) which are all arranged on the spray coils (10), and the spray heads (8) are all arranged above the cooling filler part (3).
3. A strong heat exchange counterflow wet cooling tower according to claim 1, wherein: the bottom sliding connection of water conservancy diversion box (11) has the bed hedgehopping board (14), the lateral wall of bed hedgehopping board (14) with the laminating of lateral wall of water conservancy diversion box (11), bed hedgehopping board (14) with be equipped with supporting spring (15) between the diapire of water conservancy diversion box (11), when supporting spring (15) are in nature, the one end of bed hedgehopping board (14) with the bottom surface of the water inlet of drain pipe (13) flushes, be connected with on bed hedgehopping board (14) through torsional spring rotation and receive aerofoil (16), receive aerofoil (16) orientation on the lateral wall of forced air cooling pipe (32) is inlayed and is equipped with first magnetic path (17), be equipped with second magnetic path (18) on the bottom surface of cooling filler portion (3), work as first magnetic path (17) with produce the force of mutual repulsion between second magnetic path (18).
4. A strong heat exchange counterflow wet cooling tower according to claim 3, wherein: the novel solar energy heat radiation tower is characterized in that a heat radiation water pipe (19) is communicated with the water drain pipe (13), a first air inlet (20) is formed in the side wall of the tower body (1), the heat radiation water pipe (19) is arranged in the first air inlet (20) in a serpentine shape, and a plurality of heat radiation holes (22) are formed in the heat radiation water pipe (19).
5. The strong heat exchange counterflow wet cooling tower according to claim 4, wherein: the bottom intercommunication of cooling water pipe (19) has power tube (23), power tube (23) internal rotation is connected with first impeller (24), be connected with puddler (25) on the shaft of first impeller (24), be equipped with stirring vane (26) on puddler (25), be equipped with third magnetic path (27) on stirring vane (26), sliding connection has magnetic column (29) in tower body (1), magnetic column (29) are located stirring vane (26) with between first magnetic path (17), third magnetic path (27) can rotate to under magnetic column (29), when air receiving plate (16) rotate to the horizontality, first magnetic path (17) with magnetic pole on the opposite face of magnetic column (29) is the same, third magnetic path (27) with magnetic path (29) keep away from the magnetic pole of one end of first magnetic path (17) is the same.
6. The strong heat exchange counterflow wet cooling tower according to claim 5, wherein: the heat dissipation floating pipe is characterized in that a heat dissipation floating pipe (43) is connected in the heat dissipation hole (22) in a sliding mode, a hollow floating ball (44) is connected to the bottom wall of the heat dissipation floating pipe (43), a plurality of first through holes (45) are formed in the side wall of the hollow floating ball (44), and a plurality of second through holes (46) are formed in the side wall of the heat dissipation floating pipe (43).
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| CN202310041743.2A CN116007405B (en) | 2023-01-12 | 2023-01-12 | Strong heat exchange countercurrent wet cooling tower |
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| CN116007405B true CN116007405B (en) | 2023-12-22 |
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| US4459244A (en) * | 1980-12-10 | 1984-07-10 | Ab Carl Munters | Device for contactors for use in cooling towers and the like |
| JPH07294542A (en) * | 1994-04-28 | 1995-11-10 | Nikomu Sokki Kk | Flapper type flow switch |
| KR20050008866A (en) * | 2005-01-03 | 2005-01-21 | 송정한 | A counter flow type cooling tower prevented noises |
| CN103234380A (en) * | 2013-04-19 | 2013-08-07 | 国核电力规划设计研究院 | Water collecting device and method for cooling tower |
| CN204275362U (en) * | 2014-11-14 | 2015-04-22 | 马智文 | Fire hose leak stoppage device |
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| CN112728960A (en) * | 2021-01-27 | 2021-04-30 | 常州金坛塑料厂 | Mechanical ventilation high-level water-collecting energy-saving noise-reducing cooling tower |
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2023
- 2023-01-12 CN CN202310041743.2A patent/CN116007405B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459244A (en) * | 1980-12-10 | 1984-07-10 | Ab Carl Munters | Device for contactors for use in cooling towers and the like |
| JPH07294542A (en) * | 1994-04-28 | 1995-11-10 | Nikomu Sokki Kk | Flapper type flow switch |
| KR20050008866A (en) * | 2005-01-03 | 2005-01-21 | 송정한 | A counter flow type cooling tower prevented noises |
| CN103234380A (en) * | 2013-04-19 | 2013-08-07 | 国核电力规划设计研究院 | Water collecting device and method for cooling tower |
| CN204275362U (en) * | 2014-11-14 | 2015-04-22 | 马智文 | Fire hose leak stoppage device |
| CN112503967A (en) * | 2020-12-10 | 2021-03-16 | 中国神华能源股份有限公司国华电力分公司 | Counter-flow wet cooling tower |
| CN112728960A (en) * | 2021-01-27 | 2021-04-30 | 常州金坛塑料厂 | Mechanical ventilation high-level water-collecting energy-saving noise-reducing cooling tower |
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| CN116007405A (en) | 2023-04-25 |
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