CN217654369U - Variable flow nozzle for cross-flow cooling tower - Google Patents
Variable flow nozzle for cross-flow cooling tower Download PDFInfo
- Publication number
- CN217654369U CN217654369U CN202221454791.1U CN202221454791U CN217654369U CN 217654369 U CN217654369 U CN 217654369U CN 202221454791 U CN202221454791 U CN 202221454791U CN 217654369 U CN217654369 U CN 217654369U
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- nozzle
- main part
- variable flow
- nozzle main
- cooling tower
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- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 239000012530 fluid Substances 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model provides a crossflow cooling tower is with variable flow nozzle relates to nozzle technical field, including the nozzle main part, the inside cover of nozzle main part is equipped with the honeycomb duct, the inside cover of honeycomb duct is equipped with the variable flow pole, the dish that dabbles is installed to the bottom of nozzle main part, the material of honeycomb duct and nozzle main part is engineering plastics. The utility model discloses, through setting up this nozzle main part, when using, inlay the honeycomb duct with the nozzle main part mutually and be connected, the selection of the different flow of being convenient for, then install the nozzle main part in the mounting hole on the crossflow cooling tower, during the use, the fluid can get into by the honeycomb duct at nozzle main part top under the guide of variable flow pole, then the fluid falls to the dish that splashes water perpendicularly after gravity accelerates, make the fluid splash, it is even to guarantee the water distribution, and the bore that the nozzle main part adopted is great, be difficult for blockking up, need not often to clear up, maintenance work and working costs have been reduced, can reach better result of use.
Description
Technical Field
The utility model relates to a nozzle technical field especially relates to a crossflow cooling tower is with variable flow nozzle.
Background
In the existing water distribution design of the cross-flow cooling tower, a natural gravity pool type water distribution mode is adopted, the water distribution is not easy to be uniform due to the limitation of a hole distribution mode, the aperture and the number, a water dispersion layer is required to be added at the end of packing to assist water dispersion, the blockage is easy during operation, the frequent cleaning is required, the maintenance work and the operation cost are increased, and the better use effect is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a cross-flow type variable flow nozzle for a cooling tower.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the variable flow nozzle for the cross-flow cooling tower comprises a nozzle body, a flow guide pipe is sleeved in the nozzle body, a variable flow rod is sleeved in the flow guide pipe, and a water splashing disc is installed at the bottom of the nozzle body.
Have longer life in order to make honeycomb duct and nozzle main part, the utility model discloses an improvement has, the material of honeycomb duct and nozzle main part is engineering plastic, the processing mode of honeycomb duct and nozzle main part is injection moulding.
In order to make the water distribution uniform, the improvement of the utility model is that the water splashing disk consists of water splashing sheets.
In order to achieve better sputtering effect, the utility model discloses an improvement has, the shape that splashes the piece of water is for spiraling petal form.
In order to reach better sputtering effect, the utility model discloses an improvement has, the piece that splashes water is the circumference and distributes.
In order to guide the water flow to enter the flow guide pipe, the utility model discloses an improvement has, the shape of converter rod is the tube-shape, and its upper end is thick, and the lower extreme is thin, and the notch has been seted up on the surface.
In order to facilitate the disassembly and assembly of the nozzle body, the utility model discloses an improvement has, the outside of nozzle body is provided with heliciform elastic fin.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model discloses in, through setting up this nozzle main part, when using, inlay the honeycomb duct with the nozzle main part mutually and be connected, the selection of the different flow of being convenient for, then install the nozzle main part in the mounting hole on the crossflow cooling tower, during the use, the fluid can get into by the honeycomb duct at nozzle main part top under the guide of variable flow pole, then the fluid falls to the dish that splashes water perpendicularly behind gravity acceleration, make the fluid splash, it is even to guarantee the water distribution, and the bore that the nozzle main part adopted is great, be difficult for blockking up, need not often to clear up, maintenance work and working costs have been reduced, can reach better result of use.
Drawings
Fig. 1 is an exploded view of the variable flow nozzle for a cross-flow cooling tower according to the present invention.
Illustration of the drawings:
1. a nozzle body; 2. a flow guide pipe; 3. a variable flow rod; 4. a splash plate.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Examples
As shown in fig. 1, the utility model provides a technical solution: the utility model provides a crossflow cooling tower is with variable flow nozzle, including nozzle body 1, the inside cover of nozzle body 1 is equipped with honeycomb duct 2, the inside cover of honeycomb duct 2 is equipped with variable flow pole 3, splash dish 4 is installed to nozzle body 1's bottom, when using, inlay mutually honeycomb duct 2 and nozzle body 1 and be connected, the selection of the different flow of being convenient for, then install nozzle body 1 in the mounting hole on the crossflow cooling tower, during the use, fluid can get into by honeycomb duct 2 at nozzle body 1 top under the guide of variable flow pole 3, then fluid falls to splash dish 4 perpendicularly after gravity accelerates, make the fluid splash, guarantee that the water distribution is even, and the bore that nozzle body 1 adopted is great, be difficult for blockking up, need not often to clear up, maintenance work and working costs have been reduced, can reach better result of use.
As shown in fig. 1, the material of honeycomb duct 2 and nozzle body 1 is engineering plastics, honeycomb duct 2 and nozzle body 1's processing mode is injection moulding, nozzle body 1 adopts engineering plastics injection moulding, also can not corrode and decay under poor quality of water condition, can have longer life, splash the dish 4 by spattering the water piece and constitute, the shape that spatters the water piece is for spiraling petaloid, it is the circumference distribution to spatter the water piece, it is for spiraling petaloid to spatter the water piece, it broadcasts water many times when nozzle body 1 to enable rivers to flow through, increase the homogeneity of broadcasting water, especially lower part petal structure forms fountain formula under the low water pressure condition and broadcasts water, it overlaps fewly to broadcast water, increase the contact time and the area of water granule and air, improve the cooling effect. The variable flow rod 3 is cylindrical, the upper end of the variable flow rod is thick, the lower end of the variable flow rod is thin, a notch is formed in the surface of the variable flow rod, so that water flow can better enter the flow guide pipe 2 through the variable flow rod 3, the spiral elastic fins are arranged on the outer side of the nozzle body 1, the nozzle body 1 is fixed in an inserted mode through the spiral elastic fins, each nozzle body 1 can be detached and reassembled through rotation, any auxiliary tool is not needed, and the mounting is convenient.
The working principle is as follows: when the nozzle is used, the guide pipe 2 is embedded and connected with the nozzle body 1, different flow rates are convenient to select, the nozzle body 1 is installed in a mounting hole in a cross-flow cooling tower, the nozzle body 1 is fixed in a plug-in mode through the spiral elastic fins, each nozzle body 1 can be disassembled and reassembled through rotation, no auxiliary tool is needed, and the nozzle is convenient to install.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a cross-flow cooling tower is with variable flow nozzle, includes nozzle main part (1), its characterized in that: the inside cover of nozzle main part (1) is equipped with honeycomb duct (2), the inside cover of honeycomb duct (2) is equipped with variable flow pole (3), splash dish (4) are installed to the bottom of nozzle main part (1).
2. The variable flow nozzle for a cross-flow cooling tower of claim 1, wherein: the honeycomb duct (2) and the nozzle body (1) are made of engineering plastics, and the honeycomb duct (2) and the nozzle body (1) are processed by injection molding.
3. The cross-flow cooling tower variable flow nozzle of claim 1, wherein: the splash plate (4) is composed of splash plates.
4. The cross-flow cooling tower variable flow nozzle of claim 3, wherein: the splash sheet is in a spiral petal shape.
5. The variable flow nozzle for a cross-flow cooling tower of claim 3, wherein: the splash pieces are distributed circumferentially.
6. The variable flow nozzle for a cross-flow cooling tower of claim 1, wherein: the variable flow rod (3) is cylindrical, the upper end of the variable flow rod is thick, the lower end of the variable flow rod is thin, and a notch is formed in the surface of the variable flow rod.
7. The cross-flow cooling tower variable flow nozzle of claim 1, wherein: the outer side of the nozzle body (1) is provided with a spiral elastic fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454791.1U CN217654369U (en) | 2022-06-08 | 2022-06-08 | Variable flow nozzle for cross-flow cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454791.1U CN217654369U (en) | 2022-06-08 | 2022-06-08 | Variable flow nozzle for cross-flow cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217654369U true CN217654369U (en) | 2022-10-25 |
Family
ID=83685000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221454791.1U Active CN217654369U (en) | 2022-06-08 | 2022-06-08 | Variable flow nozzle for cross-flow cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217654369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328294A (en) * | 2017-07-18 | 2017-11-07 | 甘肃蓝科石化高新装备股份有限公司 | Shell-and-plate heat exchanger liquid distribution mixing arrangement |
-
2022
- 2022-06-08 CN CN202221454791.1U patent/CN217654369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328294A (en) * | 2017-07-18 | 2017-11-07 | 甘肃蓝科石化高新装备股份有限公司 | Shell-and-plate heat exchanger liquid distribution mixing arrangement |
| CN107328294B (en) * | 2017-07-18 | 2023-09-08 | 甘肃蓝科石化高新装备股份有限公司 | Liquid distribution mixing device for plate-shell heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 516100 Jinyuan Industrial Zone, Changning Town, Boluo County, Huizhou City, Guangdong Province, China Patentee after: GUANGDONG GREEN COOLING EQUIPMENT CO.,LTD. Address before: 523000 No.8, honglixi District, Pingping village, Dalang Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG GREEN COOLING EQUIPMENT CO.,LTD. |