CN201069317Y - A heat radiation device for cooling tower - Google Patents
A heat radiation device for cooling tower Download PDFInfo
- Publication number
- CN201069317Y CN201069317Y CNU2007200548064U CN200720054806U CN201069317Y CN 201069317 Y CN201069317 Y CN 201069317Y CN U2007200548064 U CNU2007200548064 U CN U2007200548064U CN 200720054806 U CN200720054806 U CN 200720054806U CN 201069317 Y CN201069317 Y CN 201069317Y
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- China
- Prior art keywords
- impeller
- water
- heat
- cooling tower
- sides
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- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat-radiating device used with a cooling tower, which comprises an impeller driven by water stream and heat-radiating fans arranged at two sides of the impeller and connected with the impeller by a linkage mechanism. At least one heat-radiating fan is arranged at each side of the impeller. The impeller of the heat-radiating device, provided in this utility model, is driven by the water stream output from a water inlet pipe, and then drives the heat-radiating fans at two sides to rotate, so as to accelerate the airflow inside a water-sprinkling tray and to preliminarily reduce the heat of the hot water therein, thereby increasing the heat radiation efficiency of the cooling tower. Additionally, during the rotation of the impeller of the heat-radiating device, the water flow output from the water inlet pipe is scattered to form water droplets, so as to increase the contact area between the hot water and the air flow, facilitating the heat radiation and temperature reduction. The impeller of the heat-radiating device also can reduce the velocity of the water flow to allow the water flow output from the water inlet pipe to slowly and smoothly drop in the water-sprinkling tray, thereby facilitating the water-sprinkling tray to distribute how water uniformly to a padding layer.
Description
Technical field
The utility model relates to a kind of heat abstractor that is used for cooling tower, is specially adapted to be installed in the device that dispels the heat in the watering dish of cooling tower.
Background technology
Without any heat abstractor, the hot water that air conditioner is discharged feeds in the watering dish of cooling tower through pipeline in the watering dish of tradition cooling tower, falls into the filler lamella by the distribution of watering dish then and carries out cooling heat dissipation.In this process, substantially without any the chance of heat radiation, the hot water temperature who therefore directly falls into the filler lamella is higher, causes the heat dissipation of cooling tower further to improve in the watering dish for hot water.
Summary of the invention
The purpose of this utility model is to provide a kind of heat abstractor that is applicable to cooling tower watering dish, the hot water that enters the watering dish is tentatively dispelled the heat, to improve the heat dissipation of cooling tower.
The technical scheme that the utility model adopted: a kind of heat abstractor that is used for cooling tower, comprise the impeller that utilizes current to drive, and the radiator fan that is installed in the impeller both sides, described radiator fan is connected with impeller by link gear.
The both sides of above-mentioned impeller respectively are equipped with at least one radiator fan.
The both sides of above-mentioned impeller respectively are equipped with a radiator fan, described radiator fan and the coaxial interlock of impeller.
The both sides of above-mentioned impeller respectively are equipped with two radiator fans, and the central shaft both sides of described impeller are equipped with driving gear, and driving gear drives radiator fan by driven gear.Described driven gear and driving gear are meshing with each other.Described radiator fan and the coaxial interlock of driven gear.
Above-mentioned heat abstractor is installed in the watering dish of cooling tower.
The utility model possesses following distinguishing feature:
(1) impeller of this heat abstractor relies on the current of water inlet pipe output to drive, the radiator fan that drives both sides then rotates, accelerate the circulation of air in the watering dish, hot water is wherein tentatively dispelled the heat, so, the hot water temperature who falls into the filler lamella from the watering dish is lower, is convenient to further improve the heat dissipation of cooling tower.
(2) in the wheel rotation process of this heat abstractor, the current of water inlet pipe output are broken up (being drops), make the contact area of hot water and moving air increase, be convenient to radiating and cooling.
(3) in the wheel rotation process of this heat abstractor, can play the effect of slowing down water velocity, make the current of water inlet pipe output slowly fall into the watering dish stably, avoid current in the watering dish, to form strong fluctuation, help the watering dish and distribute hot water more equably to the filler lamella.
(4) utilize the kinetic energy of current to promote wheel rotation, and then drive the fan rotation, can reach the recycling of kinetic energy, and need not any cost.
(5) number of fans of the present utility model depends on the size of cooling tower, the cooling tower that water yield is big more, the corresponding increase of its number of fans.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment.
The specific embodiment
Embodiment one:
As shown in Figure 1, the heat abstractor of the described cooling tower of present embodiment comprises the impeller 1 that utilizes current to drive, and in the both sides of impeller 1 radiator fan 2 is installed respectively, described radiator fan 2 and impeller 1 coaxial interlock.Above-mentioned heat abstractor is installed in the watering dish 3 of cooling tower, is fixed in the bottom of watering dish 3 by installing rack, and makes impeller 1 place the delivery port place of water inlet pipe 4.When cooling tower was worked, the current of water inlet pipe 4 outputs can drives impeller 1 rotate it, and the radiator fan 2 of the central shaft 13 of impeller 1 and then drive both sides rotates, and accelerates the circulation of air in the watering dish 3, and hot water is wherein tentatively dispelled the heat.As shown in FIG., impeller 1 is broken up the current of water inlet pipe 4 output and is drops in rotation process, makes the contact area increase of hot water and moving air, is convenient to radiating and cooling.In addition, impeller 1 can also play the effect of slowing down water velocity in rotation process, make the sluggish flow of water inlet pipe 4 outputs fall into watering dish 3 stably, avoid current in the watering dish, to form strong fluctuation, help the watering dish and distribute hot water more equably to the filler lamella.
Embodiment two:
As shown in Figure 2, the heat abstractor of the described cooling tower of present embodiment comprises the impeller 1 that utilizes current to drive, and the both sides of described impeller 1 respectively are equipped with two radiator fans 2, the central shaft both sides of described impeller 1 are equipped with driving gear 11, and driving gear 11 drives radiator fan 2 by driven gear 12.Wherein, described driven gear 12 is meshing with each other radiator fan 2 and driven gear 12 coaxial interlocks with driving gear 11.
Described identical with embodiment one: above-mentioned heat abstractor is installed in the watering dish 3 of cooling tower, is fixed in the bottom of watering dish 3 by installing rack, and makes impeller 1 place the delivery port place of water inlet pipe 4.When cooling tower was worked, the current of water inlet pipe 4 outputs can drives impeller 1 rotate it, and the driving gear 11 of the central shaft of impeller 1 and then drive both sides rotates, and driving gear 11 drives driven gear 12 and rotates, and radiator fan 2 rotates with driven gear 12.Because the radius ratio driven gear 12 of driving gear 11 is big, utilizes gear-driven transmission principle, can drive radiator fan 2 (with driven gear 12 interlocks) quick rotation, further accelerate the circulation of air in the watering dish 3, hot water is wherein tentatively dispelled the heat.As shown in FIG., impeller 1 is broken up the current of water inlet pipe 4 output and is drops in rotation process, makes the contact area increase of hot water and moving air, is convenient to radiating and cooling.In addition, impeller 1 can also play the effect of slowing down water velocity in rotation process, make the sluggish flow of water inlet pipe 4 outputs fall into watering dish 3 stably, avoid current in the watering dish, to form strong fluctuation, help the watering dish and distribute hot water more equably to the filler lamella.
Be the specific embodiment of the present utility model as mentioned above, but be not limited to the foregoing description.Any those skilled in the art can carry out adaptive change in claim scope of the present utility model, for example: wherein said impeller can use any current device driven of utilizing to replace, as screw etc.And the mounting means of heat abstractor described in the utility model in the watering dish also has multiple mode, can select to install according to actual conditions.In addition, water intake mode or outer water intake mode were installed in described water inlet pipe also can adopt.The above any change does not all exceed protection domain of the present utility model.
Claims (7)
1. a heat abstractor that is used for cooling tower is characterized in that, comprises the impeller (1) that utilizes current to drive, and the radiator fan (2) that is installed in impeller (1) both sides, and described radiator fan (2) is connected with impeller (1) by link gear.
2. according to the described heat abstractor that is used for cooling tower of claim 1, it is characterized in that the both sides of described impeller (1) respectively are equipped with at least one radiator fan (2).
3. according to the described heat abstractor that is used for cooling tower of claim 2, it is characterized in that the both sides of described impeller (1) respectively are equipped with a radiator fan (2), described radiator fan (2) and the coaxial interlock of impeller (1).
4. according to the described heat abstractor that is used for cooling tower of claim 2, it is characterized in that, the both sides of described impeller (1) respectively are equipped with two radiator fans (2), the central shaft both sides of described impeller (1) are equipped with driving gear (11), and driving gear (11) drives radiator fan (2) by driven gear (12).
5. according to the described heat abstractor that is used for cooling tower of claim 4, it is characterized in that described driven gear (12) is meshing with each other with driving gear (11).
6. according to the described heat abstractor that is used for cooling tower of claim 4, it is characterized in that described radiator fan (2) and the coaxial interlock of driven gear (12).
7. according to the described heat abstractor that is used for cooling tower of claim 1, it is characterized in that described heat abstractor is installed in the watering dish of cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200548064U CN201069317Y (en) | 2007-07-30 | 2007-07-30 | A heat radiation device for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200548064U CN201069317Y (en) | 2007-07-30 | 2007-07-30 | A heat radiation device for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201069317Y true CN201069317Y (en) | 2008-06-04 |
Family
ID=39490706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200548064U Expired - Lifetime CN201069317Y (en) | 2007-07-30 | 2007-07-30 | A heat radiation device for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201069317Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278887A (en) * | 2019-08-06 | 2019-09-27 | 中南百草原集团有限公司 | A kind of eggs incubator |
| CN113314015A (en) * | 2021-06-09 | 2021-08-27 | 河南城建学院 | Economic management is with simulation sand table structure |
| CN113635528A (en) * | 2021-08-03 | 2021-11-12 | 宁国市扬子塑胶件厂 | Circulating water cooling efficient injection molding machine |
-
2007
- 2007-07-30 CN CNU2007200548064U patent/CN201069317Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278887A (en) * | 2019-08-06 | 2019-09-27 | 中南百草原集团有限公司 | A kind of eggs incubator |
| CN110278887B (en) * | 2019-08-06 | 2021-08-06 | 徐敏丹 | Poultry egg incubator |
| CN113314015A (en) * | 2021-06-09 | 2021-08-27 | 河南城建学院 | Economic management is with simulation sand table structure |
| CN113635528A (en) * | 2021-08-03 | 2021-11-12 | 宁国市扬子塑胶件厂 | Circulating water cooling efficient injection molding machine |
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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: 20080604 |