CN204286202U - A kind of double-deck air supply device for cooling tower - Google Patents
A kind of double-deck air supply device for cooling tower Download PDFInfo
- Publication number
- CN204286202U CN204286202U CN201420709974.2U CN201420709974U CN204286202U CN 204286202 U CN204286202 U CN 204286202U CN 201420709974 U CN201420709974 U CN 201420709974U CN 204286202 U CN204286202 U CN 204286202U
- Authority
- CN
- China
- Prior art keywords
- air
- intake branch
- arm
- air intake
- lower air
- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of double-deck air supply device for cooling tower, comprise the inlet manifold being vertically arranged on tower body internal upper part, described inlet manifold is connected with the upper air arm in form concentric spirals shape structure and lower air intake branch, described upper air arm and lower air intake branch are provided with the air nozzle of multiple Jet with downward flow direction, the volume of described upper air arm is less than the volume of lower air intake branch, and upper air arm and lower air intake branch are dislocatedly distributed.The utility model can dual-cooled hot water, and increase the contact area of hot water and air, reaches rapid cooling thermal water and improve the object of cooling effect.
Description
Technical field
The utility model relates to cooling tower, particularly relates to a kind of double-deck air supply device for cooling tower.
Background technology
In prior art, cooling tower is the most frequently used hot water cooling device, and its principle with the direct way of contact, hot water is cooled with air, its basic structure comprise tower body, blower fan, with the water inlet pipe of nozzle and filler.As China Patent No. " 200520033982.0 " a kind of composite cold-water tower disclosed in 5 days July in 2006, its technical scheme is that described cooling tower comprises tower body, the filler being positioned at the blower fan of tower body upper end, water inlet pipe and being positioned at below water inlet pipe, described water inlet pipe is provided with several nozzle upwards.But in actual use, because blower fan is arranged on tower body top, and volume in tower body is larger, such structure is not only less on the hot water impact of tower body bottom, also cause the flowing of each regional air in tower body uneven, when namely starting blower fan, the air in tower body is all concentrated in the middle part of tower body, in the middle part of tower body, the flowing velocity of air is far longer than the speed air flow of tower body inwall surrounding, thus affects the cooling effect of hot water.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, a kind of double-deck air supply device for cooling tower is provided, the utility model can dual-cooled hot water, and increase the contact area of hot water and air, reaches rapid cooling thermal water and improve the object of cooling effect.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of double-deck air supply device for cooling tower, it is characterized in that: comprise the inlet manifold being vertically arranged on tower body internal upper part, described inlet manifold is connected with the upper air arm in form concentric spirals shape structure and lower air intake branch, described upper air arm and lower air intake branch are provided with the air nozzle of multiple Jet with downward flow direction, the volume of described upper air arm is less than the volume of lower air intake branch, and upper air arm and lower air intake branch are dislocatedly distributed.
Multiple air nozzles on described upper air arm arrange in the form of a ring on upper air arm, multiple air nozzles on described lower air intake branch arrange in the form of a ring on lower air intake branch, and the multiple air nozzle on upper air arm coordinates the hot water cooling overlay area corresponding to lower air intake branch with the multiple air nozzles on lower air intake branch.
Air nozzle on adjacent two rings on described upper air arm is dislocatedly distributed, and the air nozzle on adjacent two rings on described lower air intake branch is dislocatedly distributed.
The bottom of described inlet manifold is connected to the central part of upper air arm and lower air intake branch, and top is stretched out tower body and is connected with the air blast being arranged on tower body side.
The utility model is arranged on the top in tower body, and correspondence is arranged on above the water inlet pipe of band nozzle, during cooling hot water, hot water sprays from bottom to top, fall from top to bottom again after peaking, in the process, air nozzle on upper air arm and lower air intake branch cooperatively interacts and covers sprinkling zone completely, and can begin to cool down from hot water delivery nozzle, namely in the uphill process and decline process of hot water, all mass transfer can be carried out with top-down air, the time of contact not only increasing hot water and air with contact dynamics, also make the mass transfer path of hot water and air longer, thus reach the raising cooling effect of hot water and the object of cooling velocity.
Employing the utility model has the advantage of:
One, in the utility model, the structure that upper air arm and lower air intake branch arrange air nozzle can refinement air-flow, and increases the contact area of air and hot water, makes the contact better effects if of air and hot water.Upper air arm and lower air intake branch all adopt form concentric spirals shape structure, and upper air arm and lower air intake branch are dislocatedly distributed, this structure is double-deck air supply device, the air nozzle on upper air arm and lower air intake branch can not only be made to cooperatively interact and to cover lower region corresponding to air intake branch completely, the air in each region in tower body can also be made to flow comparatively equably, thus reach the object of rapid cooling thermal water and raising cooling effect.
Two, in the utility model, multiple air nozzles on described upper air arm arrange in the form of a ring on upper air arm, multiple air nozzles on described lower air intake branch arrange in the form of a ring on lower air intake branch, this structure makes the spray regime of air nozzle can cover region corresponding to lower air intake branch completely, namely spray without dead angle, ensure that the contact of hot water and air is more abundant.
Three, in the utility model, air nozzle on adjacent two rings on described upper air arm is dislocatedly distributed, air nozzle on adjacent two rings on described lower air intake branch is dislocatedly distributed, such structure makes multiple air nozzle can be complementary, namely the edge jeting area (i.e. the periphery of jeting area) of air nozzle can superpose mutually, not only make the flowing of air in tower body more even, also make the contact area of hot water and air larger, ensure that the cooling effect of hot water is better.
Four, in the utility model, the bottom of described inlet manifold is connected to the central part of upper air arm and lower air intake branch, makes the stability of whole air supply device better; And the structure that tower body is connected with the air blast being arranged on tower body side is stretched out on the top of inlet manifold, then can avoid the hot air impingement air blast after mass transfer, be conducive to the service life of improving air blast.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 of the present utility modelly looks up structural representation;
Fig. 3 is the general structure schematic diagram that the utility model is arranged in tower body;
Be labeled as in figure: 1, tower body, 2, inlet manifold, 3, upper air arm, 4, lower air intake branch, 5, air nozzle, 6, air blast.
Detailed description of the invention
A kind of double-deck air supply device for cooling tower, comprise the inlet manifold 2 being vertically arranged on tower body 1 internal upper part, described inlet manifold 2 is connected with the upper air arm 3 in form concentric spirals shape structure and lower air intake branch 4, the volume of described upper air arm 3 is less than the volume of lower air intake branch 4, and upper air arm 3 and lower air intake branch 4 are dislocatedly distributed, described upper air arm 3 and lower air intake branch 4 are provided with the air nozzle 5 of multiple Jet with downward flow direction, multiple air nozzles 5 on described upper air arm 3 arrange in the form of a ring on upper air arm 3, and the air nozzle 5 on adjacent two rings on upper air arm 3 is dislocatedly distributed, multiple air nozzles 5 on described lower air intake branch 4 arrange in the form of a ring on lower air intake branch 4, and the air nozzle 5 on adjacent two rings on lower air intake branch 4 is dislocatedly distributed.During cooling hot water, the multiple air nozzles 5 on upper air arm 3 coordinate the hot water cooling overlay area corresponding to lower air intake branch 4 with the multiple air nozzles 5 on lower air intake branch 4, and the air in tower body 1 is flowed comparatively equably.
In the utility model, with lower air intake branch 4, the upper air arm 3 of described form concentric spirals shape refers to that the structure of air intake branch is identical with coiled mosquito-repellent incense structure.
In the utility model, the bottom of described inlet manifold 2 is connected to the central part of upper air arm 3 and lower air intake branch 4, and top is stretched out tower body 1 and is connected with the air blast 6 being arranged on tower body 1 side.Wherein, described tower body 1 upper center is provided with heat outlet, and described inlet manifold 2 inserts with in tower body 1 from heat outlet.
The utility model is applicable to the cooling tower spraying hot water from bottom to top, described air supply device is arranged on the top in tower body 1, no-arbitrary pricing between air supply device and hot-water nozzle, after hot water sprays from bottom to top, directly cooling is contacted with top-down air, no matter hot water is at uphill process or in decline process, all fully can contact with the air-flow after refinement.
Claims (4)
1. the double-deck air supply device for cooling tower, it is characterized in that: comprise the inlet manifold (2) being vertically arranged on tower body (1) internal upper part, described inlet manifold (2) is connected with the upper air arm (3) in form concentric spirals shape structure and lower air intake branch (4), described upper air arm (3) and lower air intake branch (4) are provided with the air nozzle (5) of multiple Jet with downward flow direction, the volume of described upper air arm (3) is less than the volume of lower air intake branch (4), and upper air arm (3) and lower air intake branch (4) are dislocatedly distributed.
2. a kind of double-deck air supply device for cooling tower as claimed in claim 1, it is characterized in that: the multiple air nozzles (5) on described upper air arm (3) arrange in the form of a ring on upper air arm (3), multiple air nozzles (5) on described lower air intake branch (4) arrange in the form of a ring on lower air intake branch (4), and the multiple air nozzles (5) on upper air arm (3) coordinate the hot water cooling the corresponding overlay area of lower air intake branch (4) with the multiple air nozzles (5) on lower air intake branch (4).
3. a kind of double-deck air supply device for cooling tower as claimed in claim 2, it is characterized in that: the air nozzle (5) on adjacent two rings on described upper air arm (3) is dislocatedly distributed, the air nozzle (5) on adjacent two rings on described lower air intake branch (4) is dislocatedly distributed.
4. a kind of double-deck air supply device for cooling tower as described in claim 1,2 or 3, it is characterized in that: the bottom of described inlet manifold (2) is connected to the central part of upper air arm (3) and lower air intake branch (4), top is stretched out tower body (1) and is connected with the air blast (6) being arranged on tower body (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709974.2U CN204286202U (en) | 2014-11-24 | 2014-11-24 | A kind of double-deck air supply device for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709974.2U CN204286202U (en) | 2014-11-24 | 2014-11-24 | A kind of double-deck air supply device for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286202U true CN204286202U (en) | 2015-04-22 |
Family
ID=52869353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420709974.2U Expired - Fee Related CN204286202U (en) | 2014-11-24 | 2014-11-24 | A kind of double-deck air supply device for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880118A (en) * | 2015-06-11 | 2015-09-02 | 苏跃进 | Water distribution system for cooling tower, cooling tower and water distribution method for cooling tower |
| CN107300331A (en) * | 2017-07-25 | 2017-10-27 | 广西农垦糖业集团红河制糖有限公司 | A kind of spray-type hot water cooling device |
| CN113048750A (en) * | 2021-05-06 | 2021-06-29 | 青岛海湾化学有限公司 | Auxiliary agent factory drying kettle with additional automatic control valve and flow meter |
-
2014
- 2014-11-24 CN CN201420709974.2U patent/CN204286202U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880118A (en) * | 2015-06-11 | 2015-09-02 | 苏跃进 | Water distribution system for cooling tower, cooling tower and water distribution method for cooling tower |
| CN107300331A (en) * | 2017-07-25 | 2017-10-27 | 广西农垦糖业集团红河制糖有限公司 | A kind of spray-type hot water cooling device |
| CN113048750A (en) * | 2021-05-06 | 2021-06-29 | 青岛海湾化学有限公司 | Auxiliary agent factory drying kettle with additional automatic control valve and flow meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204286202U (en) | A kind of double-deck air supply device for cooling tower | |
| CN207703026U (en) | A kind of reverse-flow cooling tower geomantic omen matching enhanced heat exchange system | |
| CN203642733U (en) | Water circulation cooling system | |
| CN204225935U (en) | The energy-conservation water replenishing device of a kind of thermal power generation unit exhaust casing | |
| CN203908389U (en) | System for optimized arrangement of packing in reverse-flow wet natural ventilation type cooling tower | |
| CN206235182U (en) | A kind of air-cooled water cooling machine | |
| CN204286144U (en) | A kind of cooling tower | |
| CN203857833U (en) | Countercurrent type filler cooling tower | |
| CN204085234U (en) | A kind of durable and efficient cooling tower | |
| CN102901372A (en) | Improved closed cooling tower | |
| CN202254919U (en) | Parallel-counter flow jet flow duplex hyperbolic curve cooling tower | |
| CN208936806U (en) | The circulating water cooling tower of steam recycling | |
| CN218296814U (en) | High-efficiency cooling tower | |
| CN202793063U (en) | Novel energy-saving and efficient cooling tower | |
| CN202470807U (en) | Packless natural ventilation cooling tower | |
| CN208983887U (en) | Efficient cooling tower | |
| CN103245212A (en) | Energy-saving cooling tower | |
| CN202361833U (en) | Energy-saving environmental-friendly cooling tower | |
| CN207845744U (en) | A kind of tin plating cooling equipment of convergent belt | |
| CN209872993U (en) | A steel slag thermal steam spray whitening device | |
| CN202764064U (en) | Self-circulation internal mixer water temperature control device | |
| CN201666742U (en) | Anti-blocking high temperature resistance spray cooling tower with large temperature difference | |
| CN204240509U (en) | A kind of chemical industry heat sink | |
| CN206638051U (en) | A kind of gas colling tower | |
| CN219301350U (en) | Spray device of European smelting furnace gas cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20201124 |