CN214666170U - Fog-eliminating water-saving cooling tower of finned tubular water turbine - Google Patents
Fog-eliminating water-saving cooling tower of finned tubular water turbine Download PDFInfo
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- CN214666170U CN214666170U CN202120529509.0U CN202120529509U CN214666170U CN 214666170 U CN214666170 U CN 214666170U CN 202120529509 U CN202120529509 U CN 202120529509U CN 214666170 U CN214666170 U CN 214666170U
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Abstract
The utility model discloses a finned tube type water turbine fog dispersal water-saving cooling tower, which comprises a tower body, wherein a fan blade, a fog dispersal component, a water collector, a water distribution device and a filler are sequentially arranged on the tower body from top to bottom, and the fan blade is arranged on a main shaft of the water turbine; the fog dispersal device comprises a plurality of fin tube boxes, a plurality of mixed flow channels and a plurality of partition plates; the fin tube boxes are arranged at intervals; the mixed flow channel extends from the air outlet side of the finned tube box to the center of the tower body; the mixed flow channels and the fin tube boxes are arranged in a one-to-one correspondence manner; the isolation plate is arranged between two adjacent fin tube boxes; the utility model discloses can save power consumption, can improve dry and hot air and damp and hot air mixing uniformity, avoid cooling tower section of thick bamboo mouth local defogging phenomenon to appear, improve fog dispersal effect, and can the water economy resource.
Description
Technical Field
The utility model relates to a fog dispersal water conservation cooling tower, specific theory relates to a finned tube type hydraulic turbine fog dispersal water conservation cooling tower that says so belongs to cooling tower technical field.
Background
The cooling tower is used as an important cooling and heat dissipation device and is widely applied to the industries of chemical industry, metallurgy, power generation and the like. The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature, wherein the cold is an evaporation heat dissipation device which utilizes the principles that the water flows and contacts with air to exchange heat to generate steam, the steam volatilizes and takes away the heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like so as to dissipate the waste heat generated in the industry or in a refrigeration air conditioner to reduce the water temperature, thereby ensuring the normal operation of the system.
At present, a mechanical ventilation cooling tower is mostly adopted in a general industrial circulating water system, even if a fan blade is driven by a motor to carry out heat convection with circulating water, the effect of cooling is achieved, electricity is consumed, and the noise of the motor, a transmission shaft, a speed reducer and the fan blade is also great, so that the cooling tower is not energy-saving, is not environment-friendly and needs to be improved urgently.
On the other hand, with the requirement of 'white smoke elimination' in the national environmental protection policy and the increasing shortage of water resources, the fog-eliminating water-saving cooling tower is gradually replacing the conventional cooling tower. Wherein external fin tubular fog dispersal water conservation cooling tower need be with the dry and hot air after the finned tube heating and the interior humid and hot air intensive mixing of tower because of the reason of structure, but, air mixer among the prior art adopts porous medium to arrange in the tower more, and the dry and hot air of gas mixture and the humid and hot air of this kind of structure mix inhomogeneously, appear local defogging phenomenon at cooling tower section of thick bamboo mouth, and the mixed effect is very limited.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above not enough, provide a finned tube type hydraulic turbine fog dispersal water conservation cooling tower, can save electric energy consumption, can improve hot and dry air and damp and hot air mixing uniformity, avoid cooling tower section of thick bamboo mouth local defogging phenomenon to appear, improve fog dispersal effect, and can the water economy resource.
For solving the technical problem, the utility model discloses a following technical scheme: a finned tube type water turbine fog dispersal water-saving cooling tower comprises a tower body, wherein a fan blade, a fog dispersal component, a water collector, a water distribution device and a filler are sequentially arranged on the tower body from top to bottom, and the fan blade is arranged on a main shaft of the water turbine;
the fog dispersal device comprises a plurality of fin tube boxes, a plurality of mixed flow channels and a plurality of partition plates; the fin tube boxes are arranged at intervals; the mixed flow channel extends from the air outlet side of the finned tube box to the center of the tower body; the mixed flow channels and the fin tube boxes are arranged in a one-to-one correspondence manner; the isolation plate is arranged between two adjacent fin tube boxes.
Furthermore, a water inlet pipeline and a water outlet pipeline are connected to the water turbine, and the water outlet pipeline is connected with a water inlet of the fin tube box; and the water outlet of the finned tube box is communicated with a water distribution device through a pipeline.
Furthermore, the mixed flow channel and the partition plate are both arranged above the water collector; the mixed flow channels and the partition plates are arranged in a staggered mode.
Furthermore, the cross-section of mixed flow passageway is the open dovetail groove in upper portion, the cross-section of mixed flow passageway reduces from keeping away from tower body center one end to being close to tower body center one end gradually.
Furthermore, the mixed flow channel and the isolation plate are made of metal or nonmetal.
Furthermore, one end of the mixed flow channel, which is close to the center of the tower body, is fixed on a fixing device, and the fixing device is arranged at the center of the tower body.
Further, the finned tube box is arranged on two opposite side walls of the tower body.
Furthermore, a louver is arranged on the outer side of the finned tube box, and the opening angle of the louver can be adjusted.
Furthermore, the water inlet pipeline is connected with a thermal cycle water system, and the number of the water outlet pipelines is four.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model discloses can save power consumption, can improve dry and hot air and damp and hot air mixing uniformity, avoid cooling tower section of thick bamboo mouth local defogging phenomenon to appear, improve fog dispersal effect, and can the water economy resource.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a mixed flow channel and separator plate arrangement;
in the figure, the position of the upper end of the main shaft,
1-fan blades, 2-water turbine, 3-mixed flow channel, 4-finned tube box, 5-isolation plate, 6-water collector, 7-filler, 8-tower body, 9-water distribution device, 10-water inlet pipe, 11-water outlet pipe, 12-shutter and 13-fixing device.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2 jointly, the utility model provides a finned tubular water turbine fog dispersal water-saving cooling tower, including tower body 8, tower body 8 is last to being equipped with fan blade 1, hydraulic turbine 2, fog dispersal subassembly, receiving hydrophone 6, water distribution device 9 and filler 7 down in proper order, fan blade 1 establishes at tower body 8's top, fan blade 1 sets up on hydraulic turbine 2's main shaft, drives fan blade 1 through hydraulic turbine 2 main shaft and rotates to make the interior gas of tower body 8 upwards circulate from bottom to top. The water distribution device 9 sprays the circulating water onto the filler 7 to form saturated damp and hot air.
The water turbine 2 is connected with a water inlet pipeline 10 and water outlet pipelines 11, the water inlet pipeline 10 is connected with a circulating water system, and the number of the water outlet pipelines 11 is four.
The fog dispersal device comprises a plurality of fin tube boxes 4, a plurality of mixed flow channels 3 and a plurality of partition plates 5, wherein the fin tube boxes 4 are used for heating dry and cold air outside a tower body 8 to form dry and hot air; the finned tube boxes 4 are arranged on two opposite side walls of the tower body 8 at intervals.
The water inlet of the finned tube box 4 is connected with the water outlet pipeline 11 of the water turbine 2, and the water outlet of the finned tube box 4 is communicated with the water distribution device 9 through a pipeline.
The mixed flow channel 3 and the partition plate 5 are both arranged above the water collector 6; the mixed flow channels 3 are arranged in one-to-one correspondence with the fin tube boxes 4; the mixed flow channel 3 extends to the center of the tower body 8 from the air outlet side of the finned tube box 4 in an inclined mode and is fixed on a fixing device 13, and the fixing device 13 is fixedly arranged at the center of the tower body 8.
The cross-section of mixed flow passageway 3 is the open dovetail groove in upper portion, the cross-section of mixed flow passageway 3 reduces gradually from keeping away from 8 center one ends of tower body to being close to 8 center one ends of tower body, and mixed flow passageway 3 is the big or small head structure of the big one end of one end is little promptly, and this kind of structure of mixed flow passageway 3 can be effectual according to the resistance distribution condition of air in the tower body 8, carries out the design of cross-section to reach and reduce resistance, dry hot air evenly arranged the purpose inside the tower body.
The mixed flow channels 3 and the partition plates 5 are arranged in a staggered mode, and the partition plates 5 are arranged between every two adjacent finned tube boxes 4.
The mixed flow channel 3 and the isolation plate 5 are made of metal or nonmetal.
And an air inlet is formed in the side wall of the tower body 8 below the filler 7.
A louver 12 is arranged on the outer side of the finned tube box 4, and the opening angle of the louver 12 can be adjusted.
The utility model discloses a theory of operation:
when the air-conditioning tower works, hot circulating water enters the water turbine 2 through the water inlet pipeline, the water turbine 2 works to drive the fan blade 1 arranged on the main shaft of the water turbine to rotate, air in the tower body 8 moves from bottom to top, and part of the air exchanges heat through the filler 7 from the air inlet at the bottom of the tower body 8 to form saturated hot and humid air; the other part of the hot circulating water enters the tower body from the finned tube box, and when the external environment temperature is lower, the angle of the louver 12 is adjusted to be in an open state, the hot circulating water flowing out of the water outlet pipeline of the water turbine 2 enters the finned tube box 4 to exchange heat with dry cold air for cooling, so that dry hot air is formed and enters the tower body, and then is uniformly distributed in the tower body 8 through the mixed flow channel and the partition plate; circulating water after heat exchange by the finned tube box enters the water distribution device and is sprayed on the filler 7, and the circulating water carries out latent heat of vaporization and temperature reduction, so that the temperature of the hot circulating water is effectively reduced. The dry hot air after heat exchange of the finned tube box 4 is uniformly distributed through the mixed flow channel 3 and the partition plate 5 and then is fully mixed with the saturated damp and hot steam after heat exchange of the filler 7, on one hand, the saturated damp and hot steam is condensed, and condensed water is separated out and then falls into the bottom of the cooling tower for collection, so that the purpose of saving water is achieved; on the other hand, the moisture content of the saturated damp and hot steam after heat exchange is reduced, ambient cold air entering the tower body is heated by the fin tube box, the air temperature is increased, the two air flows are mixed, the mixed air reaches an unsaturated state, and the purpose of eliminating fog is achieved.
The utility model discloses utilize the hydraulic turbine to replace the motor, saved the electric energy.
The utility model discloses the design of mixed flow passageway will be through inside the hot-air induction tower body of fin tube case heating to make hot-air distribute inside whole tower body, when having avoided no mixed flow passageway, hot-air can not reach the defect at the inside center of tower body futilely, thereby make the saturated damp and hot steam and the hot-air ability fully effective mixing of receiving water ware top, reduced the production of fog, reach the effect of fog dispersal, water conservation.
The utility model discloses can be effectual will be through the whole leading-in mixed flow passageways of hot and dry air of fin tube case. The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (9)
1. The utility model provides a finned tube turbine fog dispersal water conservation cooling tower, includes tower body (8), tower body (8) are gone up to being equipped with fan blade (1), fog dispersal subassembly, receiving hydrophone (6), water distribution device (9) and filler (7) down in proper order, its characterized in that: the fan blade (1) is arranged on a main shaft of the water turbine (2);
the fog dissipation assembly comprises a plurality of fin tube boxes (4), a plurality of mixed flow channels (3) and a plurality of partition plates (5); the fin tube boxes (4) are arranged at intervals; the mixed flow channel (3) extends from the air outlet side of the finned tube box (4) to the center of the tower body (8); the mixed flow channels (3) and the fin tube boxes (4) are arranged in a one-to-one correspondence manner; the isolation plate (5) is arranged between two adjacent fin tube boxes (4).
2. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 1, wherein: a water inlet pipeline (10) and a water outlet pipeline (11) are connected to the water turbine (2), and the water outlet pipeline (11) is connected with a water inlet of the fin tube box (4); the water outlet of the finned tube box (4) is communicated with a water distribution device (9) through a pipeline.
3. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 1, wherein: the mixed flow channel (3) and the partition plate (5) are both arranged above the water collector (6); the mixed flow channels (3) and the partition plates (5) are arranged in a staggered mode.
4. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 1, wherein: the cross-section of mixed flow passageway (3) is the open dovetail groove in upper portion, the cross-section of mixed flow passageway (3) reduces from keeping away from tower body (8) center one end to being close to tower body (8) center one end gradually.
5. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 1, wherein: the mixed flow channel (3) and the isolation plate (5) are made of metal or nonmetal.
6. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 1, wherein: the mixed flow channel (3) is close to one end of the center of the tower body (8) and is fixed on a fixing device (13), and the fixing device (13) is arranged at the center of the tower body (8).
7. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 1, wherein: the finned tube box (4) is arranged on two opposite side walls of the tower body (8).
8. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 1, wherein: a louver (12) is arranged on the outer side of the fin tube box (4), and the opening angle of the louver (12) can be adjusted.
9. The finned tube water turbine fog-eliminating water-saving cooling tower as claimed in claim 2, wherein: the water inlet pipeline (10) is connected with a thermal circulating water system, and the number of the water outlet pipelines (11) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529509.0U CN214666170U (en) | 2021-03-15 | 2021-03-15 | Fog-eliminating water-saving cooling tower of finned tubular water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529509.0U CN214666170U (en) | 2021-03-15 | 2021-03-15 | Fog-eliminating water-saving cooling tower of finned tubular water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666170U true CN214666170U (en) | 2021-11-09 |
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ID=78453053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120529509.0U Active CN214666170U (en) | 2021-03-15 | 2021-03-15 | Fog-eliminating water-saving cooling tower of finned tubular water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214666170U (en) |
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2021
- 2021-03-15 CN CN202120529509.0U patent/CN214666170U/en active Active
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