CN210922270U - Mechanical ventilation dry-wet combined type fog dissipation cooling tower - Google Patents
Mechanical ventilation dry-wet combined type fog dissipation cooling tower Download PDFInfo
- Publication number
- CN210922270U CN210922270U CN201921769645.6U CN201921769645U CN210922270U CN 210922270 U CN210922270 U CN 210922270U CN 201921769645 U CN201921769645 U CN 201921769645U CN 210922270 U CN210922270 U CN 210922270U
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- Prior art keywords
- air inlet
- connecting pipe
- tower body
- chamber
- cooling tower
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- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 238000005399 mechanical ventilation Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 13
- 241001075561 Fioria Species 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of cooling towers, and discloses a mechanical ventilation dry-wet combined type fog dissipation cooling tower, wherein a fog dissipation device is fixedly arranged in the tower body, a gas mixing chamber is arranged in the tower body and is close to the upper part of a water collector, a spraying mechanism is fixedly arranged on one side of the tower body, the upper end of the gas mixing chamber is connected with an air drum, the gas mixing chamber and the air drum are of an intercommunicating structure, and fan blades are fixedly arranged in the air drum. The water vapor content of the discharged air flow can be reduced, and the evaporation loss of water is reduced.
Description
Technical Field
The utility model relates to a cooling tower technical field specifically is a mechanical draft is wet combination formula fog dispersal cooling tower futilely.
Background
The cooling tower uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere to reduce water temperature, rain fog generated at the outlet of the air duct of the mechanical ventilation cooling tower is the normal physical change after the cold air and the hot air are contacted, the main reason is that the cold air extracted by the fan blade is changed into damp and hot saturated air after the cold air passes through the inside of the cooling tower and the heat exchange of the water, and water vapor is rapidly condensed when the cold air meets the outside, so that the water temperature is reduced.
However, although rain mist generated at the outlet of the air duct of the existing cooling tower has no influence on the performance of the cooling tower, the rain mist can not meet industrial requirements because of the large loss of circulating water caused by the rain mist to the plant operation and working environment, the road traffic safety and the equipment corrosion of plant equipment, and the technical personnel in the field provide a mechanical ventilation dry-wet combined type fog dissipation cooling tower to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical draft is wet combination formula fog dispersal cooling tower futilely to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a mechanical ventilation is wet combination formula fog cooling tower futilely, includes dryer, gas mixing chamber, receives hydrophone, fan leaf and tower body, the inside fixed mounting of tower body has the fog dispersal device, and the inside of tower body is close to the top of receiving the hydrophone and has seted up the gas mixing chamber, and one side fixed mounting of tower body has the mechanism that sprays, the upper end of gas mixing chamber is connected with the dryer, gas mixing chamber and dryer are intercommunication structure, the inside fixed mounting of dryer has the fan leaf.
As a further aspect of the present invention: the spray mechanism comprises a hot water pipe, a spray pump, a connecting pipe and a spray head, the upper end of the spray pump is fixedly connected with one end of the hot water pipe, the other end of the hot water pipe is connected with the connecting pipe, the hot water pipe penetrates through the inside of the tower body, and the spray head is arranged on the lower surface of the connecting pipe.
As a further aspect of the present invention: the radius of hot-water line and the radius of connecting pipe equal, the connecting pipe is semi-circular structure, hot-water line and connecting pipe are intercommunication structure, connecting pipe and shower head formula structure as an organic whole, the quantity of shower head is three, the shower head evenly distributed is at the lower surface of connecting pipe.
As a further aspect of the present invention: the fog dispersal device includes catch basin, packing layer, cavity, shutter, air inlet room, first baffle and second baffle, cavity, packing layer, air inlet room have down been seted up in proper order from last in the inside of tower body, first baffle is installed in the embedding of the inside center department of cavity, and the lower fixed surface of cavity installs the packing layer, the lower surface of packing layer is connected with the air inlet room, the second baffle is installed in the embedding of the inside center department of air inlet room, and the front surface of air inlet room has seted up the shutter, the bottom fixed mounting of air inlet room has the catch basin.
As a further aspect of the present invention: the length of the first partition board is equal to that of the second partition board, the first partition board and the second partition board are arranged in an up-down parallel mode, and the heights of the cavity, the packing layer and the air inlet chamber are equal.
As a further aspect of the present invention: the shutter is an aluminum alloy component, the air inlet chamber and the water collecting tank are of an intercommunicating structure, and the radius of the water collecting tank is larger than that of the air inlet chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the fog dispersal device that sets up, through the inside cavity that sets gradually at the tower body, packing layer and air inlet room, utilize the baffle to become dry district and wet district with the inside partition of tower body, supply water to wet district through spraying the mechanism, when hot water gets into the tower body, with the cold air contact evaporation heat dissipation that the shutter got into, dry district mixes with wet district two strands of air admission gas mixing chamber simultaneously, the air after mixing is unsaturated air, unsaturated cold air can not produce rain fog with external environment cold air in dilution process after coming out from the dryer at tower body top, satisfy the user demand of different operating modes, in order to exert the biggest heat transfer effect.
2. The utility model discloses a spray mechanism for fog dispersal device provides the water source, transmits the water source to the hot-water line through the spray pump, and the hot-water line brings hot water into the connecting pipe, and the connecting pipe drenches hot water into the inside cavity of tower body through the shower head, dispels the heat inside the tower body, and whole design is succinctly clear, can reduce the vapor content of exhaust air current, reduces the evaporation loss of water, further improvement water conservation effect.
Drawings
FIG. 1 is a schematic structural view of a mechanical ventilation dry-wet combined type fog-dissipation cooling tower;
FIG. 2 is a schematic diagram of the internal structure of a mechanical ventilation dry-wet combined type fog dispersal cooling tower;
FIG. 3 is a front view of a mist elimination device in a mechanical ventilation dry-wet combined type mist elimination cooling tower;
fig. 4 is a schematic structural diagram of a spraying mechanism in a mechanical ventilation dry-wet combined type fog dispersal cooling tower.
In the figure: 1. an air duct; 2. a gas mixing chamber; 3. a hot water pipe; 4. a spray pump; 5. a water collecting tank; 6. a filler layer; 7. a chamber; 8. a water collector; 9. a fan blade; 10. a fog dispersal device; 11. a blind window; 12. an air inlet chamber; 13. a first separator; 14. a second separator; 15. a connecting pipe; 16. a shower head; 17. a tower body; 18. and a spraying mechanism.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, a mechanical ventilation dry-wet combined fog dissipation cooling tower includes an air duct 1, a gas mixing chamber 2, a water collector 8, fan blades 9 and a tower body 17, the fog dissipation device 10 is fixedly installed inside the tower body 17, the gas mixing chamber 2 is installed inside the tower body 17 near the upper side of the fog dissipation device 10, a spraying mechanism 18 is fixedly installed on one side of the tower body 17, the air duct 1 is connected to the upper end of the gas mixing chamber 2, the gas mixing chamber 2 and the air duct 1 are in an intercommunicating structure, the fan blades 9 are fixedly installed inside the air duct 1, the spraying mechanism 18 includes a hot water pipe 3, a spraying pump 4, a connecting pipe 15 and a spraying head 16, the model of the spraying pump 4 is 32SB180J, the input end of the spraying pump 4 is connected to an external power supply, the output end of the spraying pump 4 is fixedly connected to one end of the hot water pipe 3, the other, hot-water line 3 runs through in the inside of tower body 17, shower head 16 has been seted up to the lower surface of connecting pipe 15, the radius of hot-water line 3 and the radius of connecting pipe 15 equal, connecting pipe 15 is semi-circular structure, hot-water line 3 and connecting pipe 15 are intercommunication structure, connecting pipe 15 and 16 formula structures as an organic whole of shower head, shower head 16's quantity is three, shower head 16 evenly distributed is at the lower surface of connecting pipe 15, provide certain water source for fog dispersal device 10, the water conservation effect has been improved simultaneously.
In fig. 2 and 3: the fog dispersal device 10 comprises a water collecting tank 5, a packing layer 6, a cavity 7, a louver 11, an air inlet chamber 12, a first partition plate 13 and a second partition plate 14, the cavity 7, the packing layer 6 and the air inlet chamber 12 are sequentially arranged in a tower body 17 from top to bottom, the first partition plate 13 is embedded in the center of the interior of the cavity 7, the packing layer 6 is fixedly arranged on the lower surface of the cavity 7, the air inlet chamber 12 is connected to the lower surface of the packing layer 6, the second partition plate 14 is embedded in the center of the interior of the air inlet chamber 12, the louver 11 is arranged on the front surface of the air inlet chamber 12, the water collecting tank 5 is fixedly arranged at the bottom of the air inlet chamber 12, the length of the first partition plate 13 is equal to that of the second partition plate 14, the first partition plate 13 and the second partition plate 14 are arranged in an up-down parallel manner, the heights of the cavity 7, the packing layer 6 and the air inlet chamber, the radius of the water collecting tank 5 is larger than that of the air inlet chamber 12, the shutter 11 can adjust the air inlet amount, and the air emitted by the external cold air and the hot water enters the air mixing chamber 2 to be mixed, so that the mixing effect is improved.
The utility model discloses a theory of operation is: the interior of the tower body 17 is divided into a dry area and a wet area by a cavity 7, a packing layer 6 and an air inlet chamber 12 which are sequentially arranged in the tower body 17, a first clapboard 13 and a second clapboard 14 are utilized to spray water to the wet area through a spraying mechanism 18, a water source is transmitted to a hot water pipe 3 through a spraying pump 4, the hot water is brought into a connecting pipe 15 by the hot water pipe 3, the hot water is sprayed into the cavity 7 in the tower body 17 through a spraying head 16 by the connecting pipe 15, heat dissipation is carried out in the tower body 17, the air after heat dissipation is contacted with cold air entering a shutter 11 to evaporate and dissipate heat, meanwhile, the dry area and the air in the wet area enter a gas mixing chamber 2 to be mixed, the mixed air is unsaturated air, the unsaturated cold air is discharged from an air duct 1 at the top of the tower body 17 by utilizing fan blades 9 in the air duct 1, and can not generate rain fog with the external cold air in the diluting process, the water-saving device meets the use requirements of different working conditions, exerts the maximum heat exchange effect, can reduce the water vapor content of the discharged air flow, reduces the evaporation loss of water, and further improves the water-saving effect.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a mechanical ventilation is wet combination formula fog dispersal cooling tower futilely, includes dryer (1), gas mixing chamber (2), receives hydrophone (8), fan leaf (9) and tower body (17), its characterized in that, the inside fixed mounting of tower body (17) has fog dispersal device (10), and the inside of tower body (17) is close to the top of receiving hydrophone (8) and has seted up gas mixing chamber (2), one side fixed mounting of tower body (17) has spraying mechanism (18), the upper end of gas mixing chamber (2) is connected with dryer (1), gas mixing chamber (2) and dryer (1) are the intercommunication structure, the inside fixed mounting of dryer (1) has fan leaf (9).
2. The mechanical ventilation dry-wet combined type fog-dissipation cooling tower according to claim 1, wherein the spraying mechanism (18) comprises a hot water pipe (3), a spraying pump (4), a connecting pipe (15) and a spraying head (16), the upper end of the spraying pump (4) is fixedly connected to one end of the hot water pipe (3), the other end of the hot water pipe (3) is connected with the connecting pipe (15), the hot water pipe (3) penetrates through the interior of the tower body (17), and the spraying head (16) is arranged on the lower surface of the connecting pipe (15).
3. The combined mechanical ventilation dry-wet type fog dispersal cooling tower of claim 2, wherein the radius of the hot water pipe (3) is equal to the radius of the connecting pipe (15), the connecting pipe (15) is of a semicircular structure, the hot water pipe (3) and the connecting pipe (15) are of an intercommunicating structure, the connecting pipe (15) and the spray headers (16) are of an integral structure, the number of the spray headers (16) is three, and the spray headers (16) are uniformly distributed on the lower surface of the connecting pipe (15).
4. The mechanical ventilation dry-wet combined type fog dispersal cooling tower of claim 1, the fog dispersal device (10) comprises a water collecting tank (5), a packing layer (6), a chamber (7), a shutter (11), an air inlet chamber (12), a first clapboard (13) and a second clapboard (14), a cavity chamber (7), a packing layer (6) and an air inlet chamber (12) are sequentially arranged in the tower body (17) from top to bottom, a first clapboard (13) is embedded and installed at the inner center of the chamber (7), a packing layer (6) is fixedly arranged on the lower surface of the cavity (7), the lower surface of the packing layer (6) is connected with an air inlet chamber (12), a second clapboard (14) is embedded and installed at the inner center of the air inlet chamber (12), and the front surface of the air inlet chamber (12) is provided with a shutter (11), and the bottom of the air inlet chamber (12) is fixedly provided with a water collecting tank (5).
5. The combined mechanical ventilation dry-wet type fog dispersal cooling tower of claim 4, wherein the length of the first partition plate (13) is equal to the length of the second partition plate (14), the first partition plate (13) and the second partition plate (14) are arranged in parallel up and down, and the heights of the chamber (7), the packing layer (6) and the air inlet chamber (12) are all equal.
6. The combined mechanical ventilation dry-wet type fog dispersal cooling tower of claim 4, wherein the louver (11) is an aluminum alloy member, the air inlet chamber (12) and the water collection tank (5) are of an intercommunicating structure, and the radius of the water collection tank (5) is larger than that of the air inlet chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769645.6U CN210922270U (en) | 2019-10-21 | 2019-10-21 | Mechanical ventilation dry-wet combined type fog dissipation cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769645.6U CN210922270U (en) | 2019-10-21 | 2019-10-21 | Mechanical ventilation dry-wet combined type fog dissipation cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922270U true CN210922270U (en) | 2020-07-03 |
Family
ID=71366477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921769645.6U Expired - Fee Related CN210922270U (en) | 2019-10-21 | 2019-10-21 | Mechanical ventilation dry-wet combined type fog dissipation cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922270U (en) |
-
2019
- 2019-10-21 CN CN201921769645.6U patent/CN210922270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |