CN203657601U - Water distribution nozzle - Google Patents
Water distribution nozzle Download PDFInfo
- Publication number
- CN203657601U CN203657601U CN201320792017.6U CN201320792017U CN203657601U CN 203657601 U CN203657601 U CN 203657601U CN 201320792017 U CN201320792017 U CN 201320792017U CN 203657601 U CN203657601 U CN 203657601U
- Authority
- CN
- China
- Prior art keywords
- splash box
- water
- distribution nozzle
- splash
- water distribution
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 10
- 238000005507 spraying Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 240000000203 Salix gracilistyla Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a water distribution nozzle. The water distribution nozzle is provided with an external-thread bottle type connector, a supporting frame and a splash box set, wherein the external-thread bottle type connector is connected with a water distribution pipe, and the supporting frame is fixedly arranged on the periphery of the splash box set. A water outlet is formed in the lower end of the external-thread bottle type connector. The splash box set is provided with a first splash box, a second splash box and a third cross-shaped splash box, wherein the first splash box, the second splash box and the third splash box are coaxially arranged in sequence at intervals. The third cross-shaped splash box plays a role in ensuring that water under the water pressure ranging from 0.8 m to 1.2 m can be very evenly distributed in the radial direction within the range from 0 to 1.2 m. Due to the adoption of the structure of the water distribution nozzle, water distribution evenness of the nozzle is better improved.
Description
Technical field
The utility model relates to a kind of water injector used for cooling tower, especially relates to a kind of water-distribution nozzle.
Background technology
Cooling tower is the contact that utilizes water and air, by leave a kind of equipment of the used heat producing in industrial or refrigeration air-conditioner of evaporation.Basic principle is that dry (low enthalpy) obtains air after the twitch of blower fan, enters in cooling tower from Inlet Network place; The large high-temperature water molecule of saturated vapor partial pressure is to the low Air Flow of pressure, and the water natural seeding water system of damp and hot (high enthalpy) is spilled in tower.In the time that water droplet contacts with air, due to air direct heat transfer, because water vapour is surperficial and air paper part exists pressure differential, under the effect of pressure, produce Evaporation Phenomenon on the other hand on the one hand, it is evaporation heat transfer that heat in water is taken away, thereby reaches the object of cooling.Being widely used in cooling tower as point sprinkler head in spray equipment, is distributed structure but connect pullover, and trouble is installed, and has also increased the weight of aborning die sinking workload.
And spraying and splashing facility is one of vitals in cooling tower, but current spraying and splashing facility water distribution is inhomogeneous, can not guarantee packing performance optimum efficiency; Secondly because water is just from spraying and splashing facility enthalpy maximum out time, the cooling effect of spraying and splashing facility itself is not good; The discharge coefficient size of spraying and splashing facility affects the confession bigcatkin willow journey of water circulating pump.Therefore the water spray effect of spraying and splashing facility directly affects the cooling effect of cooling tower.
Utility model content
The purpose of this utility model is the problem that solves above-mentioned existence, and a kind of simple in structure, easy to use, effective a kind of water-distribution nozzle of spraying water is provided.
The purpose of this utility model realizes as follows: a kind of water-distribution nozzle, there is the external screw thread bottle type interface, bracing frame and the splash box group that are connected with sparge pipe, and support frame as described above is fixedly installed on the periphery of splash box group; Described external screw thread bottle type interface lower end is provided with delivery port, and described splash box group successively coaxial spaced is provided with the first splash box, the second splash box and the 3rd splash box, and the described the 3rd dabbles card for " ten " font structure.
Above-mentioned a kind of water-distribution nozzle, described delivery port to the first splash box bottom surface distance is 50～55mm.
Above-mentioned a kind of water-distribution nozzle, described the first splash box bottom surface, splash box bottom surface to the second distance is 40～45mm.
Above-mentioned a kind of water-distribution nozzle, described the second splash box bottom surface to the three splash box bottom surface distances are 20～25mm.
Above-mentioned a kind of water-distribution nozzle, described shower nozzle is for having ABS material injection moulding integrated molding structure.
Advantage of the present utility model: 1, the utility model the 3rd card that dabbles is " ten " word shape, its role is to make water 0.8---under 1.2m hydraulic pressure, can be evenly distributed in very much radial distance 0---in 1.2m, its result has better been optimized the uniformity of droplet distribution ratio.
2, water-distribution nozzle of the present utility model can be sprinkled upon even water cloth on packing, guarantees packing performance optimum efficiency; Secondly itself there is stronger cooling effect.
Accompanying drawing explanation
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, external screw thread bottle type interface, 2, bracing frame, 3, splash box group, 31, the first splash box, 32, the second splash box, 33, the 3rd splash box, 4, delivery port.
The specific embodiment:
As shown in Figure 1, a kind of water-distribution nozzle, has the external screw thread bottle type interface 1, bracing frame 2 and the splash box group 3 that are connected with sparge pipe, and support frame as described above 2 is fixedly installed on the periphery of splash box group 3; Described external screw thread bottle type interface 1 lower end is provided with delivery port 4, and described splash box group 3 successively coaxial spaced is provided with the first splash box 31, the second splash box 32 and the 3rd splash box 33, and the described the 3rd dabbles card for " ten " font structure.Described delivery port 4 to first splash box 31 bottom surface distances are 50～55mm.
Described the first splash box 31 bottom surface to the second splash box 32 bottom surface distances are 40～45mm.Described the second splash box 32 bottom surface to the three splash box 33 bottom surface distances are 20～25mm.Described shower nozzle is for having ABS material injection moulding integrated molding structure.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a water-distribution nozzle, has the external screw thread bottle type interface (1), bracing frame (2) and the splash box group (3) that are connected with sparge pipe, and support frame as described above (2) is fixedly installed on the periphery of splash box group (3); It is characterized in that: described external screw thread bottle type interface (1) lower end is provided with delivery port (4), described splash box group (3) successively coaxial spaced is provided with the first splash box (31), the second splash box (32) and the 3rd splash box (33), and the described the 3rd dabbles card for " ten " font structure.
2. a kind of water-distribution nozzle according to claim 1, is characterized in that: described delivery port (4) to the first splash box (31) bottom surface distance is 50～55mm.
3. a kind of water-distribution nozzle according to claim 2, is characterized in that: described the first splash box (31) bottom surface to the second splash box (32) bottom surface distance is 40～45mm.
4. a kind of water-distribution nozzle according to claim 3, is characterized in that: described the second splash box (32) bottom surface to the three splash boxs (33) bottom surface distance is 20～25mm.
5. a kind of water-distribution nozzle according to claim 4, is characterized in that: described shower nozzle is for having ABS material injection moulding integrated molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792017.6U CN203657601U (en) | 2013-12-04 | 2013-12-04 | Water distribution nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792017.6U CN203657601U (en) | 2013-12-04 | 2013-12-04 | Water distribution nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657601U true CN203657601U (en) | 2014-06-18 |
Family
ID=50923979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792017.6U Expired - Lifetime CN203657601U (en) | 2013-12-04 | 2013-12-04 | Water distribution nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657601U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048553A (en) * | 2014-07-01 | 2014-09-17 | 上海理工大学 | Device and method for distributing water uniformly under different flows of cooling tower |
| CN105973059A (en) * | 2016-05-05 | 2016-09-28 | 潘泉方 | Hydraulic upward-splashing spray-type spray head |
| CN106918264A (en) * | 2015-12-28 | 2017-07-04 | 上海艾客制冷科技有限公司 | A kind of flexible spray head |
| CN106918263A (en) * | 2015-12-28 | 2017-07-04 | 上海艾客制冷科技有限公司 | A kind of wide cut changeable flow water distribution system |
-
2013
- 2013-12-04 CN CN201320792017.6U patent/CN203657601U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048553A (en) * | 2014-07-01 | 2014-09-17 | 上海理工大学 | Device and method for distributing water uniformly under different flows of cooling tower |
| CN104048553B (en) * | 2014-07-01 | 2015-11-18 | 上海理工大学 | The device and method of water distribution uniformity during different flow in cooling tower |
| CN106918264A (en) * | 2015-12-28 | 2017-07-04 | 上海艾客制冷科技有限公司 | A kind of flexible spray head |
| CN106918263A (en) * | 2015-12-28 | 2017-07-04 | 上海艾客制冷科技有限公司 | A kind of wide cut changeable flow water distribution system |
| US11002499B2 (en) | 2015-12-28 | 2021-05-11 | Shanghai Ace Cooling Refrigeration Technology Co., Ltd. | Water distribution system with wide-range variable traffic |
| CN105973059A (en) * | 2016-05-05 | 2016-09-28 | 潘泉方 | Hydraulic upward-splashing spray-type spray head |
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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: 20140618 |