CN203518667U - Efficient spray cooling tower - Google Patents
Efficient spray cooling tower Download PDFInfo
- Publication number
- CN203518667U CN203518667U CN201320383751.7U CN201320383751U CN203518667U CN 203518667 U CN203518667 U CN 203518667U CN 201320383751 U CN201320383751 U CN 201320383751U CN 203518667 U CN203518667 U CN 203518667U
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- cooling tower
- water
- spray head
- spray cooling
- nozzle body
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Abstract
The utility model discloses an efficient spray cooling tower. The efficient spray cooling tower comprises a water collector and a spray head, wherein the water collector comprises a plurality of same water collection sheets, the water collection sheets are V-shaped and are arranged in parallel, and connecting rods are arranged at two ends of the water collection sheets and are fixedly connected with screw rods; the spray head comprises a spray head main body and a short pipe, and the spray head main body is hemispherical or spherical. The efficient spray cooling tower has the beneficial effects that on one hand, water vapor carried in air flow can be completely blocked, thus well achieving a water drifting prevention effect, and meanwhile, two ends of the screw rods are connected with a cooling tower and are fixed by nuts, so that the mounting is convenient, and the working efficiency of the cooling tower is increased; on the other hand, the spray head main body is arranged to be hemispherical or spherical, so that the flow resistance is reduced, the friction of water to the inner wall of the spray head is reduced, the spiral ascending velocity of fluid is high due to the reduction of the flow resistance, an atomization effect is good, the atomization efficiency is high, and then the working efficiency of the cooling tower is integrally increased.
Description
Technical field
The utility model relates to a kind of cooling tower, particularly a kind of spray cooling tower.
Background technology
Spray cooling tower is common a kind of cooling device, generally comprises cooling tower body, water pipe, shower nozzle, water collection device etc., and its cooling effectiveness is received the impact of multiple parts.Wherein, shower nozzle is one of vitals affecting cooling effectiveness, and the structure of shower nozzle generally comprises nozzle, nozzle body, short tube and flange.Wherein, between nozzle and nozzle body, there is a straight section, be commonly referred to as shower nozzle throat, nozzle body forms spin chamber, and nozzle body bottom is provided with shower nozzle bottom, for sealing nozzle main body, nozzle body side connects short tube, and the other end of short tube is the flange for connecting pipe.In existing spray cooling tower design, the shape that shower nozzle all adopts generally is cup-shaped, from actual service condition, though cup-shaped shower nozzle has many advantages than spray cooling tower more in the early time, but still exist resistance large, spraying effect is undesirable, shower nozzle and pipeline junction are easily because water resistance is large, wash away for a long time and cause the problems such as shower nozzle wall service life is short, spraying cooling effectiveness is low.In addition, existing nozzle body bottom is not concordant with short tube bottom, the position of short tube is approximately 1/3rd At The Heights in nozzle body side, cause the easy silt sediment in nozzle body bottom and can not be washed away by liquid such as water, thereby easily stop up nozzle body, also affected the operating efficiency of spray cooling tower.
In addition, water collection device is one of parts crucial in spray cooling tower, and it is to discharge for reducing cooling tower a large amount of fine liquid particles drift things that damp-heat air is carried secretly, avoids the water smoke of surrounding environment being polluted and being frozen, the device of water saving and protection of the environment.Existing cooling column water receiver model specification is numerous, from initial dull and stereotyped water collection device, develop into shaped form, in actual service condition, through large quantity research, find, the water collection device that current all cooling towers are used all exists installs inconvenience, the problems such as the water that wafts in use is serious, the water that wafts has seriously also caused cooling cooling effect bad, the problem that cooling effectiveness is low.
Summary of the invention
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of spray cooling tower that can realize high efficiency cooling.
The technical solution adopted in the utility model is such: a kind of efficient spray cooling tower, comprise water collection device and shower nozzle, described water collection device comprises several identical water collecting pieces, described water collecting piece is V-arrangement, and described water collecting piece two ends are provided with connecting rod, described several water collecting pieces be arranged in parallel, and described connecting rod is fixedly connected with screw rod, described shower nozzle comprises nozzle body and short tube, and described nozzle body is hemispherical or spherical.
Adopt this water collection device, according to fluid mechanics principle, fully guaranteeing in airflow smooth situation, guarantee that in air-flow, carrying steam can intercept completely, the effect that well reaches the anti-water that wafts is connected screw rod two ends simultaneously with cooling tower, with nut, fix, easy for installation, improved cooling tower operating efficiency; On the other hand, nozzle body is arranged to hemispherical or spherical, has reduced resistance to water-flow, thereby reduce the friction of water to shower nozzle inwall, it is fast that resistance reduces the fluid spiral rate of climb, and atomizing effect is good, and nebulization efficiency is high.
As preferably: be provided with fixed card between described water collecting piece.Can guarantee that water collecting piece is reliable and stable, can not be subject to air-flow shock effect.
As preferably: concordant bottom described nozzle body bottom and short tube.This structure can make nozzle body bottom not have sedimentation, has guaranteed atomizing effect.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: because the water collecting piece of water collection device is set to V-arrangement, guarantee that in air-flow, carrying steam can intercept completely, the effect that well reaches the anti-water that wafts is connected screw rod two ends simultaneously with cooling tower, with nut, fix, easy for installation, improved cooling tower operating efficiency; On the other hand, nozzle body is arranged to hemispherical or spherical, has reduced resistance to water-flow, thereby reduce the friction of water to shower nozzle inwall, it is fast that resistance reduces the fluid spiral rate of climb, and atomizing effect is good, nebulization efficiency is high, thus the whole operating efficiency that improves cooling tower.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of shower nozzle in the utility model embodiment 1;
Fig. 2 is the plan structure schematic diagram of shower nozzle in the utility model embodiment 1;
Fig. 3 is the structural representation of water collection device in the utility model embodiment 1;
Fig. 4 is the structural representation of water collecting piece in Fig. 3.
Mark in figure: 1 is nozzle, 2 is shower nozzle throat, and 3 is nozzle body, and 4 is shower nozzle bottom, and 5 is short tube, and 6 is flange, and 7 is screw rod, and 8 is water collecting piece, and 9 is connecting rod, and 10 is fixed card.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
A kind of efficient spray cooling tower, comprise cooling tower body, water collection device and shower nozzle etc., described shower nozzle comprises nozzle body 3 and short tube 5, also comprise nozzle 1, between nozzle 1 and nozzle body 3, it is shower nozzle throat 2, nozzle body 3 forms spin chamber, nozzle body 3 bottoms are provided with shower nozzle bottom 4, for sealing nozzle main body 3, nozzle body 3 and shower nozzle bottom 4 one welding fabrications, nozzle body 3 sides connect short tube 5, the other end of short tube 5 is the flange 6 for connecting pipe, described nozzle body 3 is hemispherical, nozzle body 3 bottoms are concordant with short tube 5 bottoms, as depicted in figs. 1 and 2, described water collection device comprises several identical water collecting pieces 8, described water collecting piece 8 is V-arrangement, and described water collecting piece 8 two ends are provided with connecting rod 9, described several water collecting piece 8 be arranged in parallel, described connecting rod 9 is fixedly connected with screw rod 7, described water collecting piece 8 is provided with fixed card 10 between any two, as shown in Figure 3 and Figure 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an efficient spray cooling tower, comprise water collection device and shower nozzle, it is characterized in that: described water collection device comprises several identical water collecting pieces, described water collecting piece is V-arrangement, and described water collecting piece two ends are provided with connecting rod, described several water collecting pieces be arranged in parallel, and described connecting rod is fixedly connected with screw rod, described shower nozzle comprises nozzle body and short tube, and described nozzle body is hemispherical or spherical.
2. efficient spray cooling tower according to claim 1, is characterized in that: between described water collecting piece, be provided with fixed card.
3. efficient spray cooling tower according to claim 1, is characterized in that: described nozzle body bottom is concordant with short tube bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383751.7U CN203518667U (en) | 2013-07-01 | 2013-07-01 | Efficient spray cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383751.7U CN203518667U (en) | 2013-07-01 | 2013-07-01 | Efficient spray cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518667U true CN203518667U (en) | 2014-04-02 |
Family
ID=50377590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320383751.7U Expired - Fee Related CN203518667U (en) | 2013-07-01 | 2013-07-01 | Efficient spray cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518667U (en) |
-
2013
- 2013-07-01 CN CN201320383751.7U patent/CN203518667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |