CN203672182U - Reverse flow cooling tower - Google Patents
Reverse flow cooling tower Download PDFInfo
- Publication number
- CN203672182U CN203672182U CN201320821665.XU CN201320821665U CN203672182U CN 203672182 U CN203672182 U CN 203672182U CN 201320821665 U CN201320821665 U CN 201320821665U CN 203672182 U CN203672182 U CN 203672182U
- Authority
- CN
- China
- Prior art keywords
- tower body
- filler
- heat
- heat exchange
- exchanger rig
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 239000000945 filler Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000000979 retarding effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 abstract description 4
- 239000011295 pitch Substances 0.000 abstract 3
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model belongs to the field of heat exchange equipment and particularly relates to a reverse flow cooling tower which comprises a tower body, wherein air windows are arranged on the periphery of the tower body; a heat exchange device is mounted in the tower body; a nozzle and a water collector are mounted on the upper end face of the heat exchange device from bottom to top; the nozzle and the water collector as well as the heat exchange device are arranged in a corresponding manner; a wind drum with a draught fan is arranged on the upper end face of the tower body; the wind drum is positioned above the water collector and corresponds to the water collector; a central cylinder is arranged on the lower end face of the tower body, positioned below the heat exchange device and corresponds to the heat exchange device; the heat exchange device comprises an upper-layer filler and a lower-layer filler; the upper-layer filler is positioned above the lower-layer filler and adopts a small-segment-pitch structure; the lower-layer filler adopts a large-segment-pitch structure. According to the utility model, the combination of fillers with different segment pitches is adopted in an optimized manner, so that the uniformity of water distribution and air distribution is ensured, the cooling efficiency is improved, and the power consumption ratio is reduced.
Description
Technical field
The utility model belongs to heat-exchange apparatus field, is specifically related to a kind of counterflow cooling tower.
Background technology
Square counter flow cooling tower adopts four side air intakes, top exhaust structure, and air carries out heat exchange through surrounding air-inlet window at filler place and hot water, and damp-heat air is discharged to tower outside, is mainly used in that ventilation condition is good, the place, ground of clear.The counterflow cooling tower common practice of prior art is as follows: adopt large pitch of fins filler, the specific area of filler is little, and heat exchange efficiency is low, requires tower body size large, and manufacturing cost is high; Adopt small pieces apart from filler, the specific area of filler is large, and tower body size is little, and flowing resistance is large, causes power consumption than high, the drawback that energy waste is serious, and compared with the energy-saving and emission-reduction that propose with current national require, significant difference.In view of this, the inventor provides a kind of energy-efficient counterflow cooling tower, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of counterflow cooling tower, with solve in prior art that heat exchange efficiency is low, flowing resistance large and power consumption than high-technology problem.
For above-mentioned technical problem, utility model provides technical scheme as follows: a kind of counterflow cooling tower, comprise that side face is the tower body of air-inlet window, heat-exchanger rig is installed in tower body, heat-exchanger rig upper surface is provided with nozzle, water collection device from top to bottom successively, described nozzle, water collection device setting corresponding to heat-exchanger rig; Described tower body upper surface is provided with an air duct with blower fan, and this air duct is positioned at water collection device top corresponding with water collection device, and described tower body lower surface is provided with a central cylinder, and this central cylinder is positioned at heat-exchanger rig below corresponding with heat-exchanger rig; Described heat-exchanger rig comprises upper strata filler and lower floor's filler, and upper strata filler is positioned at lower floor's filler top, and upper strata filler adopts small pieces apart from structure, and lower floor's filler adopts large pitch of fins structure.
Further, described nozzle is connected with water inlet pipe, and described central cylinder is connected with outlet pipe.
Further, between described central cylinder and lower floor's filler, be provided with a retarding muffling blanket.
Further, described tower body supports by a steelframe, and this steelframe is positioned at tower body lower surface.
Further, described tower body one side is provided with a staircase, and this staircase can arrive the upper surface of tower body.
The beneficial effects of the utility model: described heat-exchanger rig comprises upper strata filler and lower floor's filler, upper strata filler is positioned at lower floor's filler top, upper strata filler adopts small pieces apart from structure, lower floor's filler adopts large pitch of fins structure, optimize the combination that has adopted different pitch of fins fillers, guarantee the uniformity of water distribution, air distribution, improved cooling effectiveness, reduced power consumption ratio.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
What the utility model disclosed as shown in Figure 1 is a kind of counterflow cooling tower, comprise that side face is the tower body 1 of vent window 2, heat-exchanger rig 3 is installed in tower body 1, and heat-exchanger rig 3 upper surfaces are provided with nozzle 4, water collection device 5 from top to bottom successively, described nozzle 4, water collection device 5 setting corresponding to heat-exchanger rig 3; Described tower body 1 upper surface is provided with an air duct 7 with blower fan 6, and this air duct 7 is positioned at water collection device 5 tops corresponding with water collection device 5, and described tower body 1 lower surface is provided with a central cylinder 8, and this central cylinder 8 is positioned at heat-exchanger rig 3 belows corresponding with heat-exchanger rig 3; Described heat-exchanger rig 3 comprises upper strata filler 31 and lower floor's filler 32, and filler position, upper strata 31 is in lower floor's filler 32 tops, and upper strata filler 31 adopts small pieces apart from structure, and lower floor's filler 32 adopts large pitch of fins structure.
Further arrange, described nozzle 4 is connected with water inlet pipe 9, and described central cylinder 8 is connected with outlet pipe 10; Between described central cylinder 8 and lower floor's filler 32, be provided with a retarding muffling blanket 11; Described tower body 1 supports by a steelframe 12, and this steelframe 12 is positioned at tower body 1 lower surface; Described tower body 1 one sides are provided with a staircase 13, and this staircase 13 can arrive the upper surface of tower body 1.
The utility model operation principle: hot water is in cooling tower, generally reduce water temperature by evaporative heat loss with contacting to dispel the heat, reach cooling object, its process is: hot water enters from top water inlet pipe 9, uniformly hot water is distributed to above heat-exchanger rig 3 by nozzle 4, heat-exchanger rig 3 is by upper and lower two-layer composition, upper strata filler 31 adopts small pieces apart from structure, and heat exchange efficiency is high, and lower floor's filler 32 adopts large pitch of fins structure, reduce flowing resistance, reduce power consumption ratio; Fresh air enters tower body 1 inside from vent window 2, carries out heat exchange at heat-exchanger rig 3 in hot water, takes away the saturated air of the heat of hot water, through water collection device 5, carries out aqueous vapor separation, forces to discharge outside air duct 7 by blower fan 6; Entered the water of heat-exchanger rig 3 and fell above retarding muffling blanket 11, eliminated part trickle noise, then flowed in central cylinder 8, recycled in refrigeration system by outlet pipe 10; In central cylinder 8, be provided with manual filling pipe 81 and automatic makeup water pipe 82, can supplement the recirculated water because of losses such as evaporation, blowdown, drift ices, a part of water when water pond water level is too high can flow out from overflow pipe 83, and cooling tower needs periodical blowdown, cleaning water pond, central cylinder inside is provided with blow-off pipe 84.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (5)
1. a counterflow cooling tower, is characterized in that: comprise that side face is the tower body of vent window, heat-exchanger rig is installed in tower body, heat-exchanger rig upper surface is provided with nozzle, water collection device from top to bottom successively, described nozzle, water collection device setting corresponding to heat-exchanger rig; Described tower body upper surface is provided with an air duct with blower fan, and this air duct is positioned at water collection device top corresponding with water collection device, and described tower body lower surface is provided with a central cylinder, and this central cylinder is positioned at heat-exchanger rig below corresponding with heat-exchanger rig; Described heat-exchanger rig comprises upper strata filler and lower floor's filler, and upper strata filler is positioned at lower floor's filler top, and upper strata filler adopts small pieces apart from structure, and lower floor's filler adopts large pitch of fins structure.
2. a kind of counterflow cooling tower according to claim 1, is characterized in that: described nozzle is connected with water inlet pipe, described central cylinder is connected with outlet pipe.
3. a kind of counterflow cooling tower according to claim 1, is characterized in that: between described central cylinder and lower floor's filler, be provided with a retarding muffling blanket.
4. a kind of counterflow cooling tower according to claim 1, is characterized in that: described tower body supports by a steelframe, and this steelframe is positioned at tower body lower surface.
5. a kind of counterflow cooling tower according to claim 1, is characterized in that: described tower body one side is provided with a staircase, and this staircase can arrive the upper surface of tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821665.XU CN203672182U (en) | 2013-12-12 | 2013-12-12 | Reverse flow cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821665.XU CN203672182U (en) | 2013-12-12 | 2013-12-12 | Reverse flow cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672182U true CN203672182U (en) | 2014-06-25 |
Family
ID=50968468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821665.XU Expired - Lifetime CN203672182U (en) | 2013-12-12 | 2013-12-12 | Reverse flow cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403095A (en) * | 2015-10-30 | 2016-03-16 | 苏勇 | Cyclone cooling tower |
| CN111442660A (en) * | 2020-04-15 | 2020-07-24 | 无锡市科巨机械制造有限公司 | Four-side air inlet type closed cooling tower |
-
2013
- 2013-12-12 CN CN201320821665.XU patent/CN203672182U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403095A (en) * | 2015-10-30 | 2016-03-16 | 苏勇 | Cyclone cooling tower |
| CN105403095B (en) * | 2015-10-30 | 2017-10-27 | 苏勇 | A kind of cyclone type cooling tower |
| CN111442660A (en) * | 2020-04-15 | 2020-07-24 | 无锡市科巨机械制造有限公司 | Four-side air inlet type closed cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203421872U (en) | DC converter station external cooling system | |
| CN203672184U (en) | Heat pump heat-supply mist-removal water-saving type cooling tower | |
| CN105403068A (en) | Dry-wet unified cooling tower adopting natural ventilation and composite running mode and application of dry-wet unified cooling tower | |
| CN201653181U (en) | Anti-freeze closed cooling tower | |
| CN105698352A (en) | Winter-summer double-efficient heat source tower for achieving solution regeneration through solar energy and heat exchange method | |
| CN102679480B (en) | Dew point indirect evaporation cooler with plate-tube combined structure | |
| CN203672182U (en) | Reverse flow cooling tower | |
| CN202361835U (en) | Energy-saving low-noise counter flow cooling tower | |
| CN206310950U (en) | Using the cooling tower of solar energy enhanced air flow | |
| CN203605793U (en) | Cooling tower with air supplement tubes | |
| CN203785483U (en) | Double-spraying reverse flow closed cooling tower containing pre-cooling filler | |
| CN204694099U (en) | A kind of transverse flow enclosed cooling tower | |
| CN203464785U (en) | Dual-cooling type closed cooling system | |
| CN207350620U (en) | A kind of source in combination and the air-treatment unit of dew point indirect evaporative cooling technology | |
| CN203717011U (en) | Device for fully utilizing return air waste heat of mine | |
| CN206160757U (en) | Closed crossing current sleeve pipe fin cooling tower | |
| CN105674762B (en) | A kind of buried crossflow cooling tower | |
| CN204064023U (en) | High efficiency packing formula cooling tower | |
| CN204421686U (en) | The cooling device that the evaporative cooling being applicable to power plant is combined with surperficial condensing | |
| CN107062487A (en) | The family expenses air-conditioning system of surge well water cold storage | |
| CN202361833U (en) | Energy-saving environmental-friendly cooling tower | |
| CN208458539U (en) | A kind of high wind counterflow cooling tower | |
| CN203464800U (en) | Blowing-type cooling system | |
| CN208520229U (en) | A kind of environment-friendly highly efficient cooling tower | |
| CN207472099U (en) | A kind of dry and wet combined cycle water cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |