CN116558320A - Efficient cooling tower based on partition water collection - Google Patents
Efficient cooling tower based on partition water collection Download PDFInfo
- Publication number
- CN116558320A CN116558320A CN202310597372.6A CN202310597372A CN116558320A CN 116558320 A CN116558320 A CN 116558320A CN 202310597372 A CN202310597372 A CN 202310597372A CN 116558320 A CN116558320 A CN 116558320A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- assembly
- collecting
- plate
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 213
- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 238000005192 partition Methods 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 109
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 239000000945 filler Substances 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 14
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/04—Distributing or accumulator troughs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of cooling towers, in particular to a high-efficiency cooling tower based on zoned water collection, which comprises a tower body, wherein an air duct is arranged at the top of the tower body, a fan and a first water collection assembly are sequentially arranged in the air duct along the air flow direction, and a spraying assembly, a second water collection assembly and a filler assembly are sequentially arranged in the tower body from top to bottom; according to the invention, the first water receiving assembly is used for collecting the high-temperature liquid drops brought by the air from the spraying assembly, and after collecting the high-temperature liquid drops, the high-temperature liquid drops are re-fed into the spraying assembly to be sprayed out, and the second water receiving assembly is used for collecting the heat exchange liquid drops brought by the air from the filling assembly, so that the zoned water receiving is realized, the water resource is saved, and the heat exchange effect is improved.
Description
Technical Field
The invention relates to the technical field of cooling towers, in particular to a high-efficiency cooling tower based on zoned water collection.
Background
The air operation of the cooling tower mainly depends on the rotation of the top fan to enable the air in the cooling tower to flow out of the cooling tower from the air duct, so that negative pressure is formed in the cooling tower, and the air outside the cooling tower can enter the cooling tower through the louver.
The common cooling tower water receiving assembly is arranged between the spraying assembly and the fan, part of water drops sprayed out of the spraying assembly are clamped in rising air to move outwards, the water receiving assembly collects the part of water drops and gathers the part of water drops to form large liquid drops, then the large liquid drops directly enter the filler to exchange heat, however, the radius of the large liquid drops formed by gathering is large, and the heat exchange effect is poor; when the air exchanges heat with water sprayed by the spraying assembly in the packing assembly, small liquid drops in the packing can be mixed with rising air to flow upwards along with the air when the ventilation quantity of the cooling tower is large, and the liquid drops are liquid drops with a certain cooling effect after the heat exchange of the packing, and the cooling tower does not have a water receiving assembly for independently collecting the liquid drops.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problem that the water collecting assembly in the prior art can only collect high-temperature liquid drops brought by air from the spraying assembly and does not independently collect liquid drops with a certain cooling effect after heat exchange with the filler, the invention provides a high-efficiency cooling tower based on zonal water collection.
In order to solve the technical problems, the invention adopts the following technical scheme: the efficient cooling tower based on zoned water collection comprises a tower body, wherein an air duct is arranged at the top of the tower body, a fan and a first water collection assembly are sequentially arranged inside the air duct along the air flow direction, and a spraying assembly, a second water collection assembly and a filler assembly are sequentially arranged inside the tower body from top to bottom;
the first water receiving assembly is used for collecting high-temperature liquid drops sprayed out by the spraying assembly and mixed in rising air without heat exchange of the packing assembly, and the high-temperature liquid drops reenter the spraying assembly. The part of high-temperature liquid drops collected by the traditional cooling tower water collector are continuously converged into large liquid drops from small liquid drops under the action of surface tension, and the large liquid drops drop into the filler at the lower part under the action of gravity to exchange heat, but compared with liquid drops sprayed by a spraying component, the liquid drops have large liquid drop radius, so the gas-liquid contact area is small, the heat exchange effect is poor, and in addition, the water distribution range of the liquid drops is also small compared with that of liquid drops sprayed by the spraying component. Therefore, for optimizing the thermal performance of the cooling tower, the droplets collected by the water receiving component have very poor thermal performance compared with the droplets sprayed by the spraying component, so that the first water receiving component in the application can recover the high-temperature droplets and then re-enter the circulation process of the cooling tower to ensure that the droplets are sprayed out of the spray head again, thereby achieving better thermal performance.
The second water receiving assembly is used for collecting heat exchange liquid drops which are mixed in the rising air after heat exchange of the filler assembly, and because the liquid drops are subjected to heat exchange with the filler, the liquid drops are cooled, so that the water saving effect is achieved, and the loss of cold energy is avoided.
According to the technical scheme, the first water receiving component is used for collecting the high-temperature liquid drops brought by the air from the spraying component, the high-temperature liquid drops are enabled to reenter the spraying component to be sprayed out, the second water receiving component is used for collecting the heat exchange liquid drops brought by the air from the filling component, zonal water receiving is achieved, water resources are saved, and the heat exchange effect is improved.
Further, the first water receiving assembly comprises a plurality of water receiving units which are distributed up and down, and each water receiving unit comprises a water collecting round groove, an air deflector and a water collecting plate which are distributed from top to bottom in sequence. The plurality of water receiving units divide the fluid channel into a plurality of water receiving units, and the vertical height of the single fluid channel is reduced, so that the flow resistance of air bypassing the air deflector is reduced.
The aviation baffle welds on the lateral wall of dryer, the interval between water collecting plate and the aviation baffle is less than the interval between water collecting circular groove and the aviation baffle far away, and the little interval that leaves between water collecting plate and the aviation baffle mainly is the liquid drop that supplies to collect passes through, because both intervals are very little, and most air can both upwards flow and bypass the aviation baffle, passes through between water collecting circular groove and the aviation baffle, so from the aviation baffle very few by the liquid drop of air-out between the water collecting plate. The water collecting plates gradually incline upwards along the air flowing direction, the water collecting round grooves of the water collecting units below in the two adjacent water collecting units are positioned on the bottom surface of the water collecting plate of the water collecting unit above, and the water collecting plate of the water collecting unit below is provided with water outlet holes along the rear of the air flowing direction.
The air drives to come to the first water receiving component through the fan, in the process of air detouring, because the inertia of liquid drop is big, the air can bypass the aviation baffle and continue to flow like the place ahead, and the liquid drop can be thrown into the water collecting circular groove, the liquid drop can be caught by the wall surface in the water collecting circular groove and form the liquid film, the tiny droplet that adheres to the water collecting circular groove can constantly gather because of the effect of surface tension and form big liquid drop, the big liquid drop that forms will flow into the water collecting plate of below along the wall surface of water collecting circular groove under the effect of gravity at last, water collecting plate slope sets up, so the liquid drop that falls into the water collecting plate will flow down like, finally follow the apopore and flow.
Further, the second receives the water subassembly and includes two vortex receipts water board, and every vortex receives the water board and all includes the base plate, all separates on every base plate and is equipped with a plurality of logical grooves, and the top of every logical groove all is equipped with the arc upper bending plate of epirelief, and the below is equipped with the arc lower bending plate of epirelief, upper bending plate and lower bending plate all bend the formation to the counterpoint from two cell walls that the logical groove is relative respectively, and go up bending plate and lower bending plate's afterbody all and the base plate between leave the breach, two vortex receipts water board are left vortex receipts water board and right vortex receipts water board respectively, lower bending plate on the left vortex receipts water board all bends downwards from right left, lower bending plate on the right vortex receipts water board all bends downwards from left right.
Because the density of water is far greater than that of air, when the air mixed with the liquid drops flows from the lower part of the turbulent flow water collecting plate, firstly, the air enters from the gap between the lower bending plate and the base plate, then passes through the through groove, finally, flows out from the gap between the upper bending plate and the base plate, most of the liquid drops collide on the upper bending plate and the lower bending plate to form a liquid film due to the large inertia of water, small liquid drops are continuously gathered to form large liquid drops due to the surface tension of the liquid drops, and the large liquid drops finally fall into the water collecting tank downwards under the action of gravity due to the volume increase of the liquid drops.
Further, the fan comprises a main flow fan and an auxiliary fan, and the air cylinder comprises a ventilation section for installing the main flow fan, an arc section for installing the auxiliary fan and a water receiving section for installing the first water receiving component; the main stream fan upwards discharges the air in the tower body, the auxiliary fan is positioned at the middle part of the arc section, the air direction angle of the auxiliary fan makes the air turn to ensure that the flow direction of the air is consistent with the inclination direction of the water collecting plate, and the air entering the cooling tower can flow out of the cooling tower as soon as possible, so that the ventilation performance of the whole tower is ensured.
Further, the tail of the upper bending plate is bent downwards to form a flange for blocking liquid drops in the air.
Further, a baffle is provided at the front end of the water collection sheet in the air flow direction to prevent liquid droplets entrained in the air passing between the water collection sheet and the air deflector.
Further, a connecting rod is arranged between the two substrates, through holes are formed in the connecting rod in a penetrating mode from top to bottom, the two substrates are gradually far away from each other from top to bottom, and water sprayed by the spraying assembly flows into the filler along the inclined substrates, through grooves on the substrates and the through holes on the connecting rod.
Further, the groove wall of the water collecting circular groove downwards extends to form a guide section, the guide section is gradually bent in the direction opposite to the air flow direction, each water collecting circular groove is provided with two guide sections, the guide section positioned at the rear end along the air flow direction is favorable for air to enter the water collecting circular groove to collide with the water collecting circular groove to form a liquid film, and the guide section at the front end is favorable for converging small liquid drops in the water collecting circular groove to form large liquid drops and fall on the water collecting plate.
The beneficial effects of the invention are as follows: according to the invention, the first water receiving assembly is used for collecting the high-temperature liquid drops brought by the air from the spraying assembly, and after collecting the high-temperature liquid drops, the high-temperature liquid drops are re-fed into the spraying assembly to be sprayed out, and the second water receiving assembly is used for collecting the heat exchange liquid drops brought by the air from the filling assembly, so that the zoned water receiving is realized, the water resource is saved, and the heat exchange effect is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a perspective view of a first water receiving assembly;
FIG. 4 is a front view of the first water receiving assembly;
FIG. 5 is an enlarged view of a portion A of FIG. 4;
FIG. 6 is a perspective view of a second water receiving assembly;
FIG. 7 is a front view of a second water collection assembly;
in the figure:
1. a tower body; 2. an air duct; 201. a ventilation section; 202. an arc section; 2021. a mounting hole; 203. a water receiving section; 3. a main flow fan; 4. an auxiliary fan; 5. a first water receiving assembly; 501. a water collecting circular groove; 5011. a guide section; 502. an air deflector; 503. a water collection sheet; 504. a water outlet hole; 505. a baffle; 6. a spray assembly; 7. a second water receiving assembly; 701. a substrate; 7011. a through groove; 702. a bending-up folded plate; 7021. a flange; 703. a lower bent plate; 704. a notch; 705. a connecting rod; 7051. a through hole; 8. a filler assembly; 9. a shutter;
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention, and orientation and reference such as up, down, left, right, etc. may be used only to assist in the description of the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
Embodiment one:
as shown in fig. 1-7, the invention relates to a partition-based efficient cooling tower, which comprises a tower body 1, wherein an air drum 2 is arranged at the top of the tower body 1, a main flow fan 3, an auxiliary fan 4 and a first water receiving component 5 are sequentially arranged in the air drum 2 along the air flow direction, the air drum 2 comprises a ventilation section 201 for installing the main flow fan 3, an arc-shaped section 202 for installing the auxiliary fan 4 and a water receiving section 203 for installing the first water receiving component 5, the ventilation section 201 extends along the vertical direction and has smaller extension length, the water receiving section 203 extends approximately along the horizontal direction, the arc-shaped section 202 is connected with the ventilation section 201 and the water receiving section 203, a mounting hole 2021 for installing the auxiliary fan 4 is formed in the middle of the arc-shaped section 202, the main flow fan 3 discharges air in the tower body 1 upwards, and the wind direction angle of the auxiliary fan 4 turns the air, so that the air entering the cooling tower can flow out of the cooling tower as soon as possible, and the ventilation performance of the whole tower is ensured.
The direction of air flow is diverted. The bottom of the tower body 1 is provided with a shutter 9 for air to enter, and a spraying assembly 6, a second water receiving assembly 7, a filler assembly 8 and a water receiving tank are sequentially arranged in the tower body 1 from top to bottom;
the first water receiving assembly 5 is used for collecting high-temperature liquid drops sprayed by the spraying assembly 6 and mixed in the ascending air without heat exchange of the packing assembly 8, and the high-temperature liquid drops reenter the spraying assembly 6. The high-temperature liquid drops collected by the conventional cooling tower water collector are continuously converged from small liquid drops to large liquid drops under the action of surface tension, and then drop into the filler at the lower part to exchange heat under the action of gravity, but compared with the liquid drops sprayed by the spraying component 6, the liquid drops have large liquid drop radius, so that the gas-liquid contact area is small, the heat exchange effect is poor, and in addition, the water distribution range of the liquid drops is small compared with the liquid drops sprayed by the spraying component 6. Therefore, for optimizing the thermal performance of the cooling tower, the droplets collected by the water receiving component are very poor in thermal performance compared with the droplets sprayed by the spraying component 6, so that the first water receiving component 5 in the application recovers the high-temperature droplets and then re-enters the circulation process of the cooling tower to be sprayed out of the spray head again, thereby achieving better thermal performance.
The first water receiving assembly 5 comprises a plurality of water receiving units which are distributed up and down, each water receiving unit comprises a water collecting round groove 501, an air deflector 502 and a water collecting plate 503 which are sequentially distributed from top to bottom, and the plurality of water receiving units divide the fluid channel into a plurality of water receiving units.
The air deflector 502 is welded on the side wall of the air duct 2, the distance between the water collecting plate 503 and the air deflector 502 is far smaller than the distance between the water collecting circular groove 501 and the air deflector 502, the small distance between the water collecting plate 503 and the air deflector 502 mainly plays a role in allowing collected liquid drops to pass through, most of air can flow upwards to bypass the air deflector 502 due to the small distance between the water collecting plate 503 and the air deflector 502, few liquid drops are carried out by the air between the air deflector 502 and the water collecting plate 503, and a baffle 505 is arranged at the front end of the water collecting plate 503 along the air flow direction to prevent a small amount of liquid drops mixed in the air passing through between the water collecting plate 503 and the air deflector 502. The water collecting plate 503 gradually inclines upwards along the air flowing direction, the auxiliary fan 4 enables the air flowing direction to be consistent with the inclined direction of the water collecting plate 503, and better circulation of air is guaranteed. The water collecting round grooves 501 of the water collecting units below in the two adjacent water collecting units are positioned on the bottom surface of the water collecting plate 503 of the water collecting unit above, and the water collecting plate 503 positioned in the water collecting unit below is provided with water outlet holes 504 along the rear of the air flowing direction, and the water outlet holes 504 are communicated with the water inlet of the spraying assembly 6.
The groove walls of the water collection circular grooves 501 extend downwards to form guide sections 5011, the guide sections 5011 are gradually bent in the direction opposite to the air flow direction, each water collection circular groove 501 is provided with two guide sections 5011, the guide sections 5011 located at the rear ends in the air flow direction are favorable for air to enter the water collection circular grooves 501 to collide with the water collection circular grooves to form liquid films, and the guide sections 5011 at the front ends are favorable for small liquid drops in the water collection circular grooves 501 to be converged to form large liquid drops and fall on the water collection plates 503.
Air is driven by the main flow extension 3 and the auxiliary fan 4 to enter the first water collecting assembly 5, in the air bypassing process, due to the fact that the inertia of liquid drops is large, the air can bypass the air deflector 502 to continue to flow like the front, the liquid drops can be thrown into the water collecting round groove 501, liquid drops can be trapped by the wall surface in the water collecting round groove 501 to form a liquid film, small liquid drops attached to the water collecting round groove 501 can be continuously polymerized to form large liquid drops due to the effect of surface tension, the formed large liquid drops can finally flow onto the water collecting plate 503 below along the wall surface of the water collecting round groove 501 under the effect of gravity, the water collecting plate 503 is obliquely arranged, and therefore the liquid drops falling into the water collecting plate 503 can flow downwards, and finally flow out of the water outlet 504.
The second water receiving assembly 7 is used for collecting heat exchange liquid drops which are mixed in the rising air after heat exchange by the filler assembly 8, and because the liquid drops at the part are subjected to heat exchange with the filler, the liquid drops at the part are cooled, so that the water saving effect is achieved, and the loss of cold energy is avoided.
The second water receiving assembly 7 comprises two turbulence water receiving plates, each turbulence water receiving plate comprises a base plate 701, a plurality of through grooves 7011 are formed in each base plate 701 at intervals, an upward-protruding arc-shaped upper bending plate 702 is arranged above each through groove 7011, a downward-protruding arc-shaped lower bending plate 703 is arranged below each through groove 7011, the upper bending plate 702 and the lower bending plate 703 are respectively formed by bending two opposite groove walls of the through grooves 7011 towards each other, gaps 704 are reserved between the tail parts of the upper bending plate 702 and the lower bending plate 703 and the base plate 701, a baffle edge 7021 is formed by downwards bending the tail parts of the upper bending plates 702 to further block liquid drops in air, the two turbulence water receiving plates are respectively a left turbulence water receiving plate and a right turbulence water receiving plate, the lower bending plate 703 on the left turbulence water receiving plate is bent downwards from right to left, and the lower bending plate 703 on the right turbulence water receiving plate is bent downwards from left to right. A connecting rod 705 is disposed between the two substrates 701, the connecting rod 705 is provided with a through hole 7051 from top to bottom, the two substrates 701 are gradually far from top to bottom, and water sprayed from the spray assembly 6 flows into the filler assembly 8 along the inclined substrates 701, the through grooves 7011 on the substrates 701 and the through holes 7051 on the connecting rod 705.
Because the density of water is far greater than that of air, when the air mixed with the liquid drops flows upwards from the lower part of the turbulent flow water collecting plate, firstly, the air enters from the gap 704 between the lower bending plate 703 and the base plate 701, then passes through the through groove 7011, finally flows out from the gap 704 between the upper bending plate 702 and the base plate 701, most of the liquid drops collide on the upper bending plate 702 and the lower bending plate 703 to form a liquid film under the inertia action of the liquid drops, the smaller liquid drops are continuously gathered to form large liquid drops under the action of the surface tension of the liquid drops, and the large liquid drops finally fall into the water collecting tank downwards under the action of gravity due to the volume increase of the liquid drops.
Working principle:
the hot water sprayed from the spraying component 6 exchanges heat with the air entering through the louver 9 in the filler component 8, the air after heat exchange moves upwards under the action of the main flow fan 3, and in the moving process, the air which is mixed with the heat exchange liquid drops carried by the filler component 8 and subjected to heat exchange collides with the two turbulent flow water receiving plates to form a liquid film, and the liquid film is converged to form large liquid drops and then falls into the water receiving tank again; then the air continues to move upwards through the action of the main flow fan 3, part of liquid drops sprayed out of the spraying assembly 6 directly are mixed when passing through the spraying assembly 6, the air is turned by the auxiliary fan 4 and then reaches the first water receiving assembly 5, the air mixed with high-temperature liquid drops carried by the spraying assembly 6 contacts with the air deflector 502, the air bypasses the air deflector 502 to flow outwards, the liquid drops are thrown into the water collecting circular groove 501 to form a liquid film, the liquid film is converged into large liquid drops and then falls onto the water collecting plate 503 and flows out of the water outlet 504, and the liquid drops enter the spraying assembly 6 to be sprayed again after being collected.
The above-described preferred embodiments according to the present invention are intended to suggest that, from the above description, various changes and modifications can be made by the worker in question without departing from the technical spirit of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. The utility model provides a high-efficient cooling tower based on subregion receives water which characterized in that: the novel water-collecting tower comprises a tower body (1), wherein an air duct (2) is arranged at the top of the tower body (1), a fan and a first water-collecting assembly (5) are sequentially arranged inside the air duct (2) along the air flow direction, and a spraying assembly (6), a second water-collecting assembly (7) and a filler assembly (8) are sequentially arranged inside the tower body (1) from top to bottom;
the first water receiving assembly (5) is used for collecting high-temperature liquid drops which are sprayed out by the spraying assembly (6) and are mixed in the rising air without heat exchange of the filling assembly (8), and the high-temperature liquid drops reenter the spraying assembly (6);
the second water receiving assembly (7) is used for collecting heat exchange liquid drops which are mixed in rising air after heat exchange of the packing assembly (8).
2. The efficient cooling tower based on zoned water collection according to claim 1, wherein: the first water receiving assembly (5) comprises a plurality of water receiving units which are distributed up and down, each water receiving unit comprises a water collecting round groove (501), an air guide plate (502) and a water collecting plate (503) which are sequentially distributed from top to bottom, the distance between each water collecting plate (503) and each air guide plate (502) is smaller than the distance between each water collecting round groove (501) and each air guide plate (502), each water collecting plate (503) is gradually inclined upwards along the air flow direction, each water collecting round groove (501) of each water receiving unit below in two adjacent water receiving units is located on the bottom surface of each water collecting plate (503) of the water receiving unit above, and water collecting plates (503) of the water receiving unit below are provided with water outlet holes (504) along the rear of the air flow direction.
3. The efficient cooling tower based on zoned water collection according to claim 1, wherein: the second receives water subassembly (7) including two vortex receipts water board, every vortex receipts water board all includes base plate (701), all separates on every base plate (701) and is equipped with a plurality of logical groove (7011), and the top in every logical groove (7011) all is equipped with protruding arc on bending plate (702), and the below is equipped with protruding arc under bending plate (703), on bending plate (702) and under bending plate (703) respectively from two cell walls that lead to groove (7011) are relative to each other crooked formation, and leave breach (704) between the afterbody of going up bending plate (702) and under bending plate (703) and base plate (701), two vortex receipts water boards are left vortex receipts water board and right vortex receipts water board respectively, lower bending plate (703) on the left vortex receipts water board all bend downwards from the right side to the left, lower bending plate (703) on the right vortex receipts water board all bends downwards from the left side to the right.
4. The efficient cooling tower based on zoned water collection according to claim 1, wherein: the fan comprises a main flow fan (3) and an auxiliary fan (4), wherein the auxiliary fan (4) is used for turning air to a first water receiving component (5), and the air drum (2) comprises a ventilation section (201) for installing the main flow fan (3), an arc section (202) for installing the auxiliary fan (4) and a water receiving section (203) for installing the first water receiving component (5).
5. A zoned water recovery based high efficiency cooling tower according to claim 3, wherein: the tail of the upper bending plate (702) is bent downwards to form a flange (7021).
6. The efficient cooling tower based on zoned water collection according to claim 2, wherein: a baffle plate (505) is arranged at the front end of the water collecting plate (503) along the air flowing direction.
7. A zoned water recovery based high efficiency cooling tower according to claim 3, wherein: a connecting rod (705) is arranged between the two substrates (701), through holes (7051) are formed in the connecting rod (705) in a penetrating mode from top to bottom, and the two substrates (701) are gradually far away from each other from top to bottom.
8. The efficient cooling tower based on zoned water collection according to claim 2, wherein: the groove wall of the water collecting circular groove (501) is downwards extended with a guide section (5011), and the guide section (5011) is gradually bent towards the direction opposite to the air flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310597372.6A CN116558320A (en) | 2023-05-24 | 2023-05-24 | Efficient cooling tower based on partition water collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310597372.6A CN116558320A (en) | 2023-05-24 | 2023-05-24 | Efficient cooling tower based on partition water collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116558320A true CN116558320A (en) | 2023-08-08 |
Family
ID=87498095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310597372.6A Pending CN116558320A (en) | 2023-05-24 | 2023-05-24 | Efficient cooling tower based on partition water collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116558320A (en) |
-
2023
- 2023-05-24 CN CN202310597372.6A patent/CN116558320A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2153059A (en) | Cooling towers | |
| CN106871659B (en) | Shell-and-tube gas-liquid separation condenser | |
| RU2656767C2 (en) | Water collection trough assembly | |
| CN110553518A (en) | Bionic water condensing device for cooling tower | |
| CN109442723A (en) | A kind of air conditioner in machine room drip tray structure and air conditioner in machine room | |
| CN202343017U (en) | Oil smoke separator guiding flow in directions of 360 degrees | |
| CN112857087B (en) | Fog dispersal device and cooling tower | |
| CN116558320A (en) | Efficient cooling tower based on partition water collection | |
| CN112815765A (en) | Receive hydrophone blade, receive hydrophone, cooling tower based on separation membrane | |
| CN214308240U (en) | Fog dispersal device and cooling tower | |
| CN214308241U (en) | Fog dispersal device and cooling tower | |
| CN215337830U (en) | Fog dispersal device and cooling tower | |
| CN216591771U (en) | Chimney is with initiative collection liquid layering arc water conservancy diversion structure | |
| CN109458760A (en) | A kind of downward film evaporator refrigerant distributor | |
| CN213956051U (en) | Bottom air inlet type closed cooling/condensing equipment | |
| CN110006270A (en) | A kind of labyrinth damp type condensation fog-dissipation water collector | |
| CN209726853U (en) | Heat exchanger and refrigeration unit with shower water captation | |
| CN209386616U (en) | A kind of downward film evaporator refrigerant distributor | |
| CN115435610A (en) | Defogging device is retrieved to circulating water cooling tower evaporation steam | |
| CN209445569U (en) | A kind of air conditioner in machine room drip tray structure and air conditioner in machine room | |
| CN112503967A (en) | Counter-flow wet cooling tower | |
| CN112815509A (en) | Anti-dripping and anti-splashing water diversion device and heat exchanger | |
| CN214308242U (en) | Fog dispersal device and cooling tower | |
| CN214308243U (en) | Fog dispersal device and cooling tower | |
| CN220911641U (en) | Water-receiving guide disc of dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |