CN203785529U - Cooling-tower spraying device - Google Patents
Cooling-tower spraying device Download PDFInfo
- Publication number
- CN203785529U CN203785529U CN201420078583.5U CN201420078583U CN203785529U CN 203785529 U CN203785529 U CN 203785529U CN 201420078583 U CN201420078583 U CN 201420078583U CN 203785529 U CN203785529 U CN 203785529U
- Authority
- CN
- China
- Prior art keywords
- water
- spraying
- volute
- flow
- current
- 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
- 238000005507 spraying Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a cooling-tower spraying device, which is characterized by comprising a volute, a spraying pipe, a water-flow tearing device and a bracket, wherein a water flow horizontally flows into the volute and vertically downwards flows out of the volute along a tangential direction, the spraying pipe is arranged at the water outlet of the volute, the water-flow tearing device is arranged under the spraying pipe, and the bracket is used for supporting the water-flow tearing device; the water-flow tearing device can rotate on the bracket, and the bracket is connected with the water outlet of the volute through threads; the central part of the water-flow tearing device is provided with a conical flow-guiding body which is fixedly connected with the bracket. The cooling-tower spraying device has the benefits that the cooling-tower spraying device has a simple structure and is easy to manufacture, install and use; the water flow is sprayed out by the spraying pipe through the rotary acceleration of the volute, and the water is torn into fine, uniform and irregular small water drops by the water-flow tearing device; compared with a traditional reflecting-type spraying device, the water-spraying effect is improved by more than 50 percent under the same working condition; because other parts are not arranged in the volute, the service life is longer, and the replacement and maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of spraying and splashing facility, is specifically related to a kind of spraying and splashing facility using on cooling tower that is arranged on.
Background technology
The working condition of cooling tower directly has influence on the temperature of recirculated water, thereby has influence on the consumption of the energy, and after deliberation, once, net coal consumption rate can reduce 1-2g/KW.h to the every reduction of circulating water temperature.
Spraying and splashing facility is the vitals that affects cooling tower heat exchange efficiency, and hot water is spread across on filler and will be obtained different heat exchange efficiencies by different spraying and splashing facility.
Existing spraying and splashing facility is penetrated on lower wall from jet pipe ejection by current, through reflection, sawtooth tear back reflection on coil, through sawtooth, again tear again, be finally sprinkling upon on filler.The spraying and splashing facility of existing structure, there is very large shortcoming in it, for example:
1, water droplet is large, and head hour splatter effect is poor.
2, on filler, exist without pool, light-water district and heavy water district.
3, fragile position is more.
4, easily stop up.
Utility model content
For solving the deficiencies in the prior art, the cooling tower spraying and splashing facility that provides a kind of obstruction simple in structure, durable, difficult and spraying effect to significantly improve is provided the purpose of this utility model.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of cooling tower spraying and splashing facility, it is characterized in that, comprise: spiral case, the water inlet of aforementioned spiral case extends in the horizontal direction, delivery port vertically down, current tangentially level flow into, flow out straight down, also comprise: be arranged on the playpipe of the water outlet of aforementioned spiral case, the current that are arranged under aforementioned playpipe are torn device, and support the support that aforementioned current are torn device; Aforementioned current are torn device can rotation on support, and aforementioned brackets is threaded with the delivery port of spiral case.
Aforesaid cooling tower spraying and splashing facility, is characterized in that, the center that aforementioned current are torn device is provided with the baffle of vertebra shape, and aforementioned baffle is fixedly connected with support.
Aforesaid cooling tower spraying and splashing facility, is characterized in that, the longitudinal section of aforementioned playpipe is isosceles trapezoid, and upper base is longer than and is gone to the bottom.
Aforesaid cooling tower spraying and splashing facility, is characterized in that, aforementioned spraying and splashing facility adopts plastics, stainless steel or aluminium alloy to make.
Usefulness of the present utility model is: simple in structure, and easily manufacture and install and use; Current spray by playpipe by spiral case Spin-up, through water conservancy diversion and the current of baffle, tear after tearing of device again, water is torn into tiny, uniform, random little water droplet, compare with traditional reflective spraying and splashing facility, under equal operating mode, on filler, trickle is even, and trickle effect improves more than 50%; Due to other parts not being set in spiral case, so longer service life, reduced the expense of repair and replacement, further improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is the side view of a specific embodiment of spraying and splashing facility of the present utility model;
Fig. 2 is the top view of the spiral case in Fig. 1;
Fig. 3 is the profile of the spiral case in Fig. 2;
Fig. 4 is the top view that the current in Fig. 1 are torn device.
The implication of Reference numeral in figure: 1-spiral case, 101-water inlet, 102-delivery port, 2-playpipe, 3-current are torn device, 4-support, 5-baffle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
With reference to Fig. 1, Fig. 2 and Fig. 3, cooling tower spraying and splashing facility of the present utility model, comprise: spiral case 1, the water inlet 101 of spiral case 1 extends in the horizontal direction, delivery port 102 vertically down, current tangentially level flow into, flow out straight down, spraying and splashing facility also comprises: be arranged on the playpipe 2 at delivery port 102 places of spiral case 1, the current that are arranged under playpipe 2 are torn device 3(referring to Fig. 4), and support the support 4 that current are torn device 3.Current are torn device 3 can rotation on support 4, and support 4 is threaded with the delivery port 102 of spiral case 1.
Recirculated water is by the rear generation Spin-up of spiral case 1, after playpipe 2 ejections, directly hit current and tear device 3 generation diffusivity sprays, again after current are torn tearing of device 3, water is torn into tiny, uniform, random little water droplet, compare with traditional reflective spraying and splashing facility, under equal operating mode, on filler, trickle is even, and trickle effect improves more than 50%.
In addition, due to other parts not being set in spiral case 1, so longer service life, reduce the expense of repair and replacement, further improved operating efficiency.
As a kind of preferred scheme, the center that current are torn device 3 is provided with the baffle 5 of vertebra shape, baffle 5 is fixedly connected with support 4, and the current that spray from playpipe 2 spray to current again and tear device 3 after the water conservancy diversion of baffle 5, can further improve the tearing effects of water.
As a kind of preferred scheme, the longitudinal section of playpipe 2 is isosceles trapezoid, and upper base is longer than and is gone to the bottom.
In the utility model, spraying and splashing facility can adopt various materials to make, for example: plastics, stainless steel, aluminium alloy etc.
It should be noted that, above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (4)
1. cooling tower spraying and splashing facility, it is characterized in that, comprise: spiral case, the water inlet of described spiral case extends in the horizontal direction, delivery port vertically down, current tangentially level flow into, flow out straight down, also comprise: be arranged on the playpipe of the water outlet of described spiral case, the current that are arranged under described playpipe are torn device, and support the support that described current are torn device; Described current are torn device can rotation on support, and described support is threaded with the delivery port of spiral case.
2. cooling tower spraying and splashing facility according to claim 1, is characterized in that, the center that described current are torn device is provided with the baffle of vertebra shape, and described baffle is fixedly connected with support.
3. cooling tower spraying and splashing facility according to claim 2, is characterized in that, the longitudinal section of described playpipe is isosceles trapezoid, and upper base is longer than and is gone to the bottom.
4. according to the cooling tower spraying and splashing facility described in claim 1,2 or 3, it is characterized in that, described spraying and splashing facility adopts plastics, stainless steel or aluminium alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078583.5U CN203785529U (en) | 2014-02-24 | 2014-02-24 | Cooling-tower spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078583.5U CN203785529U (en) | 2014-02-24 | 2014-02-24 | Cooling-tower spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785529U true CN203785529U (en) | 2014-08-20 |
Family
ID=51321707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078583.5U Expired - Fee Related CN203785529U (en) | 2014-02-24 | 2014-02-24 | Cooling-tower spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328255A (en) * | 2017-08-04 | 2017-11-07 | 江苏环球龙圣环境科技发展有限公司 | The cooling tower spraying and splashing facility and its flow rate adjusting method of a kind of stepless quantity-regulating |
-
2014
- 2014-02-24 CN CN201420078583.5U patent/CN203785529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328255A (en) * | 2017-08-04 | 2017-11-07 | 江苏环球龙圣环境科技发展有限公司 | The cooling tower spraying and splashing facility and its flow rate adjusting method of a kind of stepless quantity-regulating |
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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: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |