CN209745035U - Cooling tower - Google Patents
Cooling tower Download PDFInfo
- Publication number
- CN209745035U CN209745035U CN201920148603.4U CN201920148603U CN209745035U CN 209745035 U CN209745035 U CN 209745035U CN 201920148603 U CN201920148603 U CN 201920148603U CN 209745035 U CN209745035 U CN 209745035U
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- water distribution
- pivot
- cooling tower
- mounting groove
- tower
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Abstract
The utility model discloses a cooling tower. The cooling tower includes the tower body, from top to bottom sets gradually the subassembly that sprays at the tower internal, packing layer and water distribution subassembly, the water distribution subassembly includes pivot and detachably setting up at epaxial water distribution board of commentaries on classics and drive pivot pivoted drive division, the pivot rotationally sets up the bottom at the tower body, the drive division includes the second motor, connect the first gear at second motor output, the cover is established at the outside second gear of pivot and with the equal meshed chain of first gear and second gear, be provided with a plurality of dispersion passageways that link up terminal surface about the water distribution board along the axial of water distribution board on the water distribution board. The utility model discloses a set up the water distribution subassembly in the below of packing layer, the water distribution board is provided with a plurality of dispersion passageways that link up the water distribution board along the axial, treats that the cooling water evenly scatters in the tower body after through a plurality of dispersion passageways, and the water distribution board makes to treat that cooling water and cold air fully contact carry out the heat exchange at the tower body internal rotation simultaneously, improves the cooling efficiency of cooling tower.
Description
Technical Field
The utility model relates to a cooling device technical field, it is very much, relate to a cooling tower.
Background
The waste heat generated in the industrial production or refrigeration process is generally guided away by cooling water to generate water to be cooled, the cooling tower has the function of exchanging heat between the water to be cooled carrying the waste heat and cold air in the tower, so that the waste heat is transmitted to the cold air and is dispersed into the atmosphere, the heat exchange between the water to be cooled and the cold air in the cooling tower is generally performed by directly contacting the water to be cooled and the cold air, the heat in the water to be cooled is transmitted to cold air by contact heat transfer and evaporation heat dissipation, a packing layer is usually arranged in a cooling tower in the prior art, the water to be cooled carrying waste heat is introduced into the filler layer to exchange heat with the cold air, so that the contact area and the contact time of the water to be cooled and the cold air are prolonged, and the water flow of the water to be cooled after passing through the packing layer is uneven, and the contact area of the water to be cooled and the cold air is smaller, so that the cooling efficiency of the cooling tower is lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the above problems in the prior art, a cooling tower with high cooling efficiency is provided.
The utility model provides a technical scheme that its technical problem will adopt is: the utility model provides a cooling tower, cooling tower includes the tower body, from top to bottom sets gradually spray set, packing layer and water distribution subassembly in the tower body, spray set includes the distribution pipe and sets up a plurality of nozzles on the distribution pipe, the water distribution subassembly includes that pivot and detachably set up epaxial water distribution plate and drive pivot pivoted drive division, the pivot rotationally sets up the bottom of tower body, the drive division includes the second motor, connects first gear, the cover of second motor output are established outside the pivot second gear and with first gear with the equal meshed chain of second gear, follow on the water distribution plate the axial of water distribution plate is provided with a plurality of link up the dispersion passageway of terminal surface about the water distribution plate.
Further, the bottom of tower body is provided with the bearing, the pivot rotationally sets up in the bearing, the outside of bearing is provided with sealed lid.
Further, the top of pivot is followed the radial sunken at pivot is formed with at least one mounting groove, telescopically be provided with the locating part in the mounting groove, the bottom of water distribution plate upwards sunken form with pivot complex storage tank, the inner wall of storage tank is followed the radial sunken holding tank that is formed with and corresponds with the locating part of water distribution plate.
Furthermore, an elastic piece is arranged in the mounting groove, one end of the elastic piece is connected to the bottom of the mounting groove and elastically abuts against the bottom of the mounting groove, the limiting piece is connected to one end, far away from the bottom of the mounting groove, of the elastic piece, and when the elastic piece is in a natural state, the limiting piece partially extends out of the mounting groove.
Further, the dispersion channel is a curved channel.
Further, the quantity of mounting groove is two, two the mounting groove sets up the relative both sides of pivot.
Further, the elastic member is a spring.
Further, the limiting piece is a ball.
Further, an air inlet is formed in the lower portion of the tower body, an air outlet is formed in the upper portion of the tower body, and a motor and a fan electrically connected with the motor are arranged at the air outlet.
Further, the water distribution plate is a circular plate.
The utility model has the advantages that: the utility model provides a cooling tower sets up the water distribution subassembly through the below at the packing layer, and the water distribution board is provided with a plurality of dispersion passageways that link up the water distribution board along the axial, treats that the cooling water evenly scatters in the tower body behind a plurality of dispersion passageways, and the water distribution board makes to treat that cooling water and cold air fully contact carry out heat exchange at the tower body internal rotation simultaneously, improves cooling tower's cooling efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a cooling tower of the present invention;
FIG. 2 is a cross-sectional view of the water distribution assembly of the cooling tower of FIG. 1;
FIG. 3 is an enlarged view of a portion of the water distribution assembly shown in FIG. 2 at A;
FIG. 4 is a top view of the water distribution assembly of the cooling tower of FIG. 1;
In the figure: 10. the water distribution device comprises a tower body, 11, an air inlet, 12, an air outlet, 13, a first motor, 14, a fan, 15, a water outlet, 20, a spraying assembly, 21, a water distribution pipe, 22, a nozzle, 30, a packing layer, 40, a water distribution assembly, 41, a rotating shaft, 411, a mounting groove, 412, an elastic element, 413, a limiting element, 414, a bearing, 415, a sealing cover, 42, a water distribution plate, 421, a containing groove, 422, a containing groove, 423, a dispersion channel, 43, a driving part, 431, a second motor, 432, a first gear, 433, a second gear, 434 and a chain.
Detailed Description
the present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
referring to fig. 1, the present invention provides a cooling tower, which comprises a tower body 10, a spraying component 20, a packing layer 30 and a water distribution component 40, wherein the spraying component 20, the packing layer 30 and the water distribution component 40 are sequentially arranged in the tower body 10 from top to bottom.
An air inlet 11 is formed in the lower portion of the tower body 10, an air outlet 12 is formed in the upper portion of the tower body 10, and cold air enters the cooling tower from the air inlet 11 and is emitted from the air outlet 12. In this embodiment, the air outlet 12 is provided with a first motor 13 and a fan 14, the first motor 13 is electrically connected to the fan 14, and the first motor 13 drives the fan 14 to rotate, so as to accelerate the air flow in the tower body 10. The bottom of the tower body 10 is provided with a water outlet 15, and water cooled in the tower body 10 is discharged through the water outlet 15.
The spray assembly 20 includes a water distribution pipe 21 and a plurality of nozzles 22 disposed on the water distribution pipe 21, the water distribution pipe 21 is disposed above the tower body 10, the water distribution pipe 21 is communicated with a water pipe (not shown) for cooling water, and the water for cooling is uniformly sprayed downward into the tower body 10 through the plurality of nozzles 22 after passing through the water distribution pipe 21.
A packing layer 30 is disposed below the spray assembly 20, and packing (not shown) is disposed within the packing layer 30, which can be understood to include, but is not limited to, thin film packing or ceramic packing.
Referring to fig. 2, the water distribution assembly 40 is disposed below the packing layer 30, and the water distribution assembly 40 includes a rotating shaft 41, a water distribution plate 42 detachably disposed on the rotating shaft 41, and a driving portion 43 for driving the rotating shaft 41 to rotate. The bottom of the tower body 10 is provided with a bearing 414, the rotating shaft 41 is rotatably disposed in the bearing 414, and a sealing cover 415 is disposed outside the bearing 414.
Specifically, referring to fig. 3 and fig. 4, the driving portion 43 is disposed at the bottom of the tower 10, the driving portion 43 includes a second motor 431 disposed outside the tower 10, a first gear 432 connected to an output end of the second motor 431, a second gear 433 disposed outside the rotating shaft 41, and a chain 434 engaged with both the first gear 432 and the second gear 433, the second motor 431 is started, the output end of the second motor 431 drives the first gear 432 to rotate, and under the engagement action of the chain 434, the first gear 432 drives the second gear 433 to rotate, so as to drive the rotating shaft 41 to rotate, and further drive the water distribution plate 42 to rotate. It is understood that, in the present embodiment, the first gear 432, the second gear 433, and the chain 434 are all made of polyparaphenyleneterephthalamide that can be applied in a high-humidity environment.
In addition, at least one mounting groove 411 is formed on the top of the rotating shaft 41 in a recessed manner along the radial direction of the rotating shaft 41, an elastic member 412 and a limiting member 413 are arranged in the mounting groove 411, one end of the elastic member 412 is connected to the bottom of the mounting groove 411 and elastically abuts against the bottom of the mounting groove 411, and the other end of the elastic member 412 is connected to the limiting member 413 and elastically abuts against the limiting member 413, so that the limiting member 413 partially extends out of the mounting groove 411.
The water distribution plate 42 is a circular plate, the water distribution plate 42 is distributed along the radial direction of the tower 10, the bottom of the water distribution plate 42 is recessed upward to form a containing groove 421 matched with the rotating shaft 41, and the inner wall of the containing groove 421 is recessed along the radial direction of the water distribution plate 42 to form a containing groove 422 corresponding to the limiting member 413. When the elastic element 412 is in a normal state, the limiting element 413 partially extends to the outside of the mounting groove 411, when the water distribution plate 42 is mounted on the rotating shaft 41, the elastic element 412 is compressed, the limiting element 413 is accommodated in the mounting groove 411, and when the rotating shaft 41 runs in the accommodating groove 421 until the limiting element 413 is matched with the accommodating groove 422, the limiting element 413 is ejected and clamped in the accommodating groove 422 under the resetting action of the elastic element 412; the water distribution plate 42 is applied with an upward acting force, the limiting member 413 is limited by the inner wall of the containing groove 421 and retracts into the mounting groove 411 again, and meanwhile, the limiting member 413 compresses the elastic member 412, so that the limiting member 413 is contained in the mounting groove 411, the water distribution plate 42 can slide upwards, the water distribution plate 42 is detached, the water distribution plate 42 is detachably connected to the rotating shaft 41, and a user can conveniently overhaul and replace the water distribution plate 42.
The water distribution plate 42 is provided with a plurality of dispersion channels 423 which run through the upper end surface and the lower end surface of the water distribution plate 42 along the axial direction of the water distribution plate 42, the dispersion channels 423 are curved channels, the water to be cooled drops on the water distribution plate 42 after passing through the packing layer 30, then continuously runs downwards through the dispersion channels 423, and exchanges heat with the cold air in the dispersion channels 423, due to the arrangement of the dispersion channels 423, the uneven water to be cooled which passes through the packing layer 30 is uniformly scattered in the tower body 10 on the water distribution plate 42 through the dispersion channels 423, and due to the dispersion channels 423 being curved channels, the cooling time of the water to be cooled in the dispersion channels 423 is prolonged, the water to be cooled is in full contact with the cold air to exchange heat, and the cooling efficiency of the cooling tower is improved.
In addition, in the rotation process of the water distribution plate 42, the water to be cooled on the water distribution plate 42 is uniformly scattered in the tower body 10, so that the water to be cooled is fully contacted with the cold air for heat exchange.
It is understood that in other embodiments not shown, the number of the mounting grooves 411 may be one or more, and in this embodiment, the number of the mounting grooves 411 is two, and two mounting grooves 411 are disposed at opposite sides of the rotating shaft 41. Correspondingly, the number of the accommodating grooves 422 is two, and the two accommodating grooves 422 are disposed on the inner walls of the two opposite sides of the accommodating groove 421. It is understood that in other embodiments not shown, the elastic member 412 may be a spring or a stainless steel sheet having elasticity, and in this embodiment, the elastic member 412 is a spring and the limiting member 413 is a ball.
The utility model discloses a cooling tower sets up water distribution subassembly 40 through the below at packing layer 30, and water distribution plate 42 is provided with a plurality of dispersion passageways 423 that link up the water distribution plate along the axial, makes and treats that the cooling water evenly scatters in tower body 10 behind a plurality of dispersion passageways 423, and water distribution plate 42 makes and treats that cooling water and cold air fully contact carry out heat exchange at tower body 10 internal rotation simultaneously, improves cooling tower's cooling efficiency.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A cooling tower, characterized by: it includes the tower body, from top to bottom sets gradually spray assembly and packing layer and water distribution subassembly in the tower body, spray assembly includes the water distribution pipe and sets up a plurality of nozzles on the water distribution pipe, the water distribution subassembly includes that pivot and detachably set up epaxial water distribution board and drive pivot pivoted drive division, the pivot rotationally sets up the bottom of tower body, the drive division includes the second motor, connects first gear, the cover of second motor output are established the outside second gear of pivot and with first gear with the equal meshed chain of second gear, follow on the water distribution board the axial of water distribution board is provided with a plurality of link up the dispersion passageway of terminal surface about the water distribution board.
2. The cooling tower of claim 1, wherein: the bottom of tower body is provided with the bearing, the pivot rotationally sets up in the bearing, the outside of bearing is provided with sealed lid.
3. The cooling tower of claim 1, wherein: the top of pivot is followed the radial sunken at least one mounting groove that is formed with of pivot, telescopically be provided with the locating part in the mounting groove, the bottom of water distribution plate upwards sunken form with pivot complex storage tank, the inner wall of storage tank is followed the radial sunken holding tank that is formed with and corresponds with the locating part of water distribution plate.
4. A cooling tower as claimed in claim 3, wherein: be provided with the elastic component in the mounting groove, the one end of elastic component is connected the bottom of mounting groove and with the bottom elasticity of mounting groove supports and holds, the locating part is connected the elastic component is kept away from the one end of mounting groove bottom, when the elastic component is in natural state, the locating part stretches out to the mounting groove is outside.
5. The cooling tower of claim 1, wherein: the dispersion channel is a curved channel.
6. A cooling tower as claimed in claim 3, wherein: the quantity of mounting groove is two, two the mounting groove sets up the relative both sides of pivot.
7. The cooling tower of claim 4, wherein: the elastic piece is a spring.
8. A cooling tower as claimed in claim 3, wherein: the limiting piece is a ball.
9. The cooling tower of any one of claims 1-8, wherein: the air intake has been seted up to the below of tower body, the top of tower body is provided with the air outlet, the air outlet be provided with first motor and with first motor electric connection's fan.
10. The cooling tower of any one of claims 1-8, wherein: the water distribution plate is a circular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148603.4U CN209745035U (en) | 2019-01-28 | 2019-01-28 | Cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148603.4U CN209745035U (en) | 2019-01-28 | 2019-01-28 | Cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745035U true CN209745035U (en) | 2019-12-06 |
Family
ID=68706876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148603.4U Active CN209745035U (en) | 2019-01-28 | 2019-01-28 | Cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209745035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902693A (en) * | 2021-02-02 | 2021-06-04 | 杭州凯澜能源科技有限公司 | Water-saving central air-conditioning cooling tower |
| CN115307238A (en) * | 2022-08-11 | 2022-11-08 | 珠海格力电器股份有限公司 | Liquid distribution mechanism and humidifier |
-
2019
- 2019-01-28 CN CN201920148603.4U patent/CN209745035U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902693A (en) * | 2021-02-02 | 2021-06-04 | 杭州凯澜能源科技有限公司 | Water-saving central air-conditioning cooling tower |
| CN112902693B (en) * | 2021-02-02 | 2022-06-17 | 杭州凯澜能源科技有限公司 | Water-saving central air-conditioning cooling tower |
| CN115307238A (en) * | 2022-08-11 | 2022-11-08 | 珠海格力电器股份有限公司 | Liquid distribution mechanism and humidifier |
| CN115307238B (en) * | 2022-08-11 | 2024-05-17 | 珠海格力电器股份有限公司 | Liquid distribution mechanism and humidifier |
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