CN102679803A - Grid-shunting type upper spraying nozzle - Google Patents
Grid-shunting type upper spraying nozzle Download PDFInfo
- Publication number
- CN102679803A CN102679803A CN2012101942580A CN201210194258A CN102679803A CN 102679803 A CN102679803 A CN 102679803A CN 2012101942580 A CN2012101942580 A CN 2012101942580A CN 201210194258 A CN201210194258 A CN 201210194258A CN 102679803 A CN102679803 A CN 102679803A
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- China
- Prior art keywords
- water
- grid
- shower nozzle
- support
- spraying nozzle
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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.)
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Abstract
The invention discloses a grid-shunting type upper spraying nozzle which comprises a threaded frame, a support and a water splashing disc. The support is arranged on the threaded frame; and the water splashing disc is arranged at the top end of the support and comprises an annular bottom disc and a conical water guiding piece connected to the middle of the annular bottom disc; and a plurality of water leakage holes which are circularly arranged are formed in the conical water guiding piece. The grid-shunting type upper spraying nozzle is simple in structure and convenient to mount; and in addition, the sprayed water is in a water-drop shape, and the water drops are uniformly distributed; and therefore, the problems of easily blocking and aquaplaning are solved.
Description
Technical field
The present invention relates to the cooling tower field, specifically is shower nozzle on a kind of used for cooling tower grid shunting.
Background technology
The shower nozzle that is used for cooling tower is divided into spray down and goes up spray: the spray shower nozzle is because directly spill to filler after the water ejection down, aloft the time short, cooling effect is not good; Last spray shower nozzle moves upward after making current ejections, fall to spilling again to filler, aloft the time of staying long, good cooling results.But at present, there is slype in the existing spray shower nozzle etc. gone up on the centrifugal tangent type shower nozzle of spray and the inner-rotary type, high (generally needing more than the 5m hydraulic pressure) easy blocking of the pressure that needs, and the water that sprays is vaporific, the high problem of the water rate of wafing of cooling tower.
Summary of the invention
The technical problem that the present invention will solve provides shower nozzle on a kind of used for cooling tower grid shunting, and it is simple in structure, and is difficult for stopping up.
Technical scheme of the present invention is:
Shower nozzle on the grid shunting; Comprise threaded frame, be installed on the support on the threaded frame and be installed on the water spreading disc of cantilever tip; Described water spreading disc comprises annular chassis and the taper water part that is connected in the annular chassis middle part, and the taper water part is provided with the leaking hole that multi-ring annular is arranged.
Described threaded frame is provided with sleeve pipe, and described support is connected on the sleeve pipe.
The guide face of described taper water part is a concave profile.
Advantage of the present invention:
(1), threaded frame of the present invention is to link to each other through screw thread and shower nozzle bundle joint, supports whole shower nozzle, it is easy for installation to be threaded, and owing to be to go up the structure of spraying, and can not thread looseness occur and the problem that drops;
(2), the fixing water spreading disc of support of the present invention, simple in structure firm, do not block water;
(3), the big I of sleeve pipe of the present invention joins different diameters according to different flow, and the adaptability of shower nozzle is increased greatly;
(4), water spreading disc of the present invention can flow downward the globule of ejection along guide face; The globule flows out from the leaking hole that approximate latticed multi-ring annular is arranged, and because of the water that flows out is drops, and leaking hole is evenly distributed; Make whole sprinkling even, and do not have the problem of drift ice;
(5), the present invention do not have narrowed flow path, required pressure is low, under 0.6m hydraulic pressure, can spray evenly, it is little a lot of to spray required pressure than spray shower nozzle on the other types.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of water spreading disc of the present invention.
The specific embodiment
See Fig. 1, shower nozzle on the grid shunting comprises threaded frame 1, is installed on sleeve pipe 2 on the threaded frame 1, is connected in the support 3 on the sleeve pipe 2 and is installed on the water spreading disc 4 on support 3 tops; See Fig. 2, water spreading disc 4 comprises annular chassis 5 and is connected in annular chassis 5 middle parts and guide face is the taper water part 6 of concave profile that taper water part 6 is provided with the leaking hole 7 that multi-ring annular is arranged.
Claims (3)
1. shower nozzle on the grid shunting; It is characterized in that: comprise threaded frame, be installed on the support on the threaded frame and be installed on the water spreading disc of cantilever tip; Described water spreading disc comprises annular chassis and the taper water part that is connected in the annular chassis middle part, and the taper water part is provided with the leaking hole that multi-ring annular is arranged.
2. shower nozzle on the grid shunting according to claim 1, its characteristic in: described threaded frame is provided with sleeve pipe, and described support is connected on the sleeve pipe.
3. shower nozzle on the grid shunting according to claim 1 is characterized in that: the guide face of described taper water part is a concave profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101942580A CN102679803A (en) | 2012-06-14 | 2012-06-14 | Grid-shunting type upper spraying nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101942580A CN102679803A (en) | 2012-06-14 | 2012-06-14 | Grid-shunting type upper spraying nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679803A true CN102679803A (en) | 2012-09-19 |
Family
ID=46812099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101942580A Pending CN102679803A (en) | 2012-06-14 | 2012-06-14 | Grid-shunting type upper spraying nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679803A (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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055305A (en) * | 1976-05-05 | 1977-10-25 | Ecodyne Corporation | Non-clog water distribution nozzle |
| CN1061277A (en) * | 1990-11-09 | 1992-05-20 | 魏仕英 | Atomizing propulsion aeration cooling tower |
| EP0640373A2 (en) * | 1993-08-31 | 1995-03-01 | Ebara Corporation | Spray tower and method for cooling, moistening and/or purifying gas |
| CN2371535Y (en) * | 1999-06-01 | 2000-03-29 | 王良均 | Tower core for cooling tower |
| CN2903888Y (en) * | 2005-12-03 | 2007-05-23 | 叶泽春 | Guide blade spray head |
| CN201392137Y (en) * | 2009-04-29 | 2010-01-27 | 王伯成 | Up-spraying nozzle for cooling tower |
| CN202630787U (en) * | 2012-06-14 | 2012-12-26 | 金先培 | Grid shunting type upward nozzle |
-
2012
- 2012-06-14 CN CN2012101942580A patent/CN102679803A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055305A (en) * | 1976-05-05 | 1977-10-25 | Ecodyne Corporation | Non-clog water distribution nozzle |
| CN1061277A (en) * | 1990-11-09 | 1992-05-20 | 魏仕英 | Atomizing propulsion aeration cooling tower |
| EP0640373A2 (en) * | 1993-08-31 | 1995-03-01 | Ebara Corporation | Spray tower and method for cooling, moistening and/or purifying gas |
| CN2371535Y (en) * | 1999-06-01 | 2000-03-29 | 王良均 | Tower core for cooling tower |
| CN2903888Y (en) * | 2005-12-03 | 2007-05-23 | 叶泽春 | Guide blade spray head |
| CN201392137Y (en) * | 2009-04-29 | 2010-01-27 | 王伯成 | Up-spraying nozzle for cooling tower |
| CN202630787U (en) * | 2012-06-14 | 2012-12-26 | 金先培 | Grid shunting type upward nozzle |
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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |