CN110274510A - A kind of efficient impact type water distributor - Google Patents
A kind of efficient impact type water distributor Download PDFInfo
- Publication number
- CN110274510A CN110274510A CN201910705828.XA CN201910705828A CN110274510A CN 110274510 A CN110274510 A CN 110274510A CN 201910705828 A CN201910705828 A CN 201910705828A CN 110274510 A CN110274510 A CN 110274510A
- Authority
- CN
- China
- Prior art keywords
- diversion trench
- reflecting plate
- water distributor
- water
- outlet
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 230000008676 import Effects 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000000945 filler Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a kind of efficient impact type water distributor, including water distributor and reflecting plate, it is provided with diversion trench on reflecting plate, entrance is fixed on reflecting plate, and import is higher than import towards reflecting plate center, outlet.Diversion trench is distorted shape, in plane projection, the radius of entrance side plate plane projection curve end and the reflecting plate line of centres, with curve end contact of a curve.Centered on diversion trench is by reflecting plate center, from one circle diversion trench of center equidistant arrangement, radiation profiles arrange the diversion trench of different circles around.The outlet of the diversion trench of inner ring is higher than the outlet of the diversion trench of outer ring.The convex block to raise upward is provided at reflecting plate center, lug surface is the curved surface of protrusion, and the diameter of the top plan projection of convex block is less than the diameter of water distributor water outlet, and the diameter of the bottom end plane projection of convex block is greater than the diameter of water distributor water outlet.The uniformity of water distribution within the scope of the invention water distribution, while improving aerial cooling effect during water distribution.
Description
Technical field
The invention belongs to a kind of water distributors of impact type more particularly to one kind can be effectively by cooling water water distribution water flow column point
The impact type water distributor to scatter.
Background technique
Currently, with the development of society, the water distributor of impact type because its structure is simple and be not easy to plug and be widely used,
Especially used in cooling tower.In use, high speed water fluidization tower can be separated water distributor by water distributor reflecting plate, water distributor
Effect have very big relationship with the effect that water flow column decomposes.The water droplet or water column decomposited is more, and the range of covering is bigger,
Water distribution is more uniform, and water droplet or water column stay aloft that the time is longer, and the skyborne cooling effect of pending water is better.
Existing impact type water distributor is dispersed into water droplet or thinner water using the water column shock-wave reflection plate of high-velocity flow
Column spreads out around reflecting plate center along radius around.And water droplet or water column after reflecting, the trajectory line ratio declined in the air
Compared with concentration, water distribution is more concentrated within the scope of water distribution, is unevenly distributed, and the aerial residence time is shorter.
Summary of the invention
The technical problem to be solved by the present invention is to improve the uniformity of water distribution within the scope of water distributor water distribution, while improving water distribution
Aerial cooling effect in the process.
Flange is arranged in a kind of efficient impact type water distributor, including water distributor and reflecting plate, water distributor top, and reflecting plate is set
Immediately below water distributor water outlet, at least one connecting rod fixed reflecting plate and water distributor, reflecting plate plane projection are circle, reflection
Plate is low by intermediate high surrounding and arches upward upwards.Diversion trench is provided on the reflecting plate, diversion trench entrance is fixed on reflecting plate
On, diversion trench import is higher than import towards reflecting plate center, diversion trench outlet.
Above-mentioned diversion trench surrounds sink by two blocks of side plates and one piece of bottom plate, and the side of diversion trench and bottom plate are curved surface, water conservancy diversion
Slot is distorted shape.
Above-mentioned diversion trench is in plane projection, and the half of entrance side plate plane projection curve end and the reflecting plate line of centres
Radial line, with curve end contact of a curve.
Centered on above-mentioned diversion trench is by reflecting plate center, diversion trench is being enclosed from center equidistant arrangement one, around spoke
Penetrate the diversion trench that different circles are arranged in distribution, in reflecting plate plane projection in same radius at most only with a diversion trench import
Locate side plate plane projection curve end contact of a curve.
The outlet of the diversion trench of above-mentioned inner ring is higher than the outlet of the diversion trench of outer ring.
The convex block to raise upward is provided at said reflection plate center, lug surface is the curved surface of protrusion, the top of convex block
The diameter of plane projection is less than the diameter of water distributor water outlet, and the diameter of the bottom end plane projection of convex block is greater than water distributor water outlet
Diameter.
The invention compared with the existing technology has the beneficial effect that 1, since outlet is higher than import, and water column ejects upward
It goes, forms parabolic shape, extend the water column skyborne residence time；2, the trajectory line of effluent column forms song in plane projection
Line extends the water column skyborne residence time, improves the heat exchange effect of water column；3, water column is in diversion trench interior plate and bottom plate
Guide functions under also form curved distorted shape, the water column of outflow diversion trench outlet forms the distorted shape of overturning, with dress
Air-flow in setting from bottom to top alternately contacts, to improve the heat exchange effect of water column；4, gone out by diversion trench on inner ring to outer ring
Flowing water column track high point again it is high on earth, drop point by keeping the water distribution level point within the scope of water distribution uniform as far as close, reach on filler by
It is uniform to water distribution.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of high-efficiency impingement type water distributor of the present invention.
Fig. 2 is the planar structure schematic diagram that reflecting plate and part diversion trench go out flowing water column in the present invention.
Fig. 3 is the schematic perspective view of diversion trench of the present invention.
Specific embodiment
The following is specific embodiments of the present invention, and combines Fig. 1-3, further retouches to technical solution of the present invention work
It states, however, the present invention is not limited to these examples.
A kind of efficient impact type water distributor, including water distributor 1 and reflecting plate 2 flange 11 are arranged at the top of water distributor 1, instead
It penetrates plate 2 to be placed in immediately below 1 water outlet of water distributor 12, at least one 13 fixed reflecting plate 2 of connecting rod and water distributor 1,2 plane of reflecting plate
It is projected as circle, reflecting plate 2 is low by intermediate high surrounding and arches upward upwards.Diversion trench 3, diversion trench 3 are provided on the reflecting plate 2
It is fixed at import 31 on reflecting plate 3,3 import 31 of diversion trench is higher than import 31 towards 2 center of reflecting plate, the outlet of diversion trench 3 32.
Above-mentioned diversion trench 3 surrounds sink by two blocks of side plates 33 and one piece of bottom plate 34, and the side 33 of diversion trench 3 and bottom plate 34 are
Curved surface, diversion trench 3 are distorted shape.
Above-mentioned diversion trench 3 is in plane projection, 33 plane projection curve end of one side side plate and reflecting plate center at import 31
The radius 35 of line, with curve end contact of a curve.
Centered on above-mentioned diversion trench 3 is by 2 center of reflecting plate, diversion trench 3 is being enclosed from center equidistant arrangement one, around
Radiation profiles arrange the diversion trench 3 of different circles, in 2 plane projection of reflecting plate in same radius 35 at most only with a water conservancy diversion
33 plane projection curve end contact of a curve of side plate at 3 import 31 of slot.
The outlet 32 of the diversion trench 311 of above-mentioned inner ring is higher than the outlet 32 of the diversion trench of outer ring 312.
The convex block 21 to raise upward is provided at 2 center of said reflection plate, 21 surface of convex block is the curved surface of protrusion, convex block 21
The diameter of top plan projection be less than the diameter of 1 water outlet 12 of water distributor, the diameter of the bottom end plane projection of convex block 21 is greater than
The diameter of 1 water outlet 12 of water distributor.
The water distributor course of work and principle of a kind of impact type are as follows.
The flange of water distributor is connected with high service pipe, water flow passes through water distributor 1 from water outlet under the action of high pressure
12 high speed ejection of mouth simultaneously impinge upon the convex block 21 on reflecting plate 2, and high-velocity flow splashes water droplet, most of water by 21 small part of convex block
Stream forms water layer and scatter to form water layer to four directions along 21 curved surface of convex block, and water layer is entered in diversion trench 3 by import 31 forms water column.
Under the action of inertia, diversion trench 3 plays preferable diversion effect to water column 321,322,323, to influence water column
321,322,323 water distribution effect.Since outlet 32 is higher than import 31, water column 321,322,323 ejects upward, forms parabolic
Threadiness extends the skyborne residence time of water column 321,322,323；The trajectory line of water column 321,322,323 is in plane projection
Upper forming curves, in identical cloth water area, this plane projection be curve trajectory line and plane projection be straight line rail
Trace is compared, and the skyborne residence time of water column 321,322,323 is extended, and extends water column 321,322,323 and dress in this way
The time that air-flow in setting from bottom to top alternately contacts, to improve the heat exchange effect of water column 321,322,323；Due to water conservancy diversion
Slot 3 is curved surface distorted shape, and water column 321,322,323 also forms under the guide functions of 3 interior plate 33 of diversion trench and bottom plate 34
The water column 321,322,323 of curved distorted shape, outflow diversion trench 3 outlet 32 forms the distorted shape of overturning, in the sky water column
321,322,323 top and bottom are constantly overturn, and are alternately contacted with air-flow from bottom to top in device, thus improve water column 321,
322,323 heat exchange effect plays better cooling effect.
Water layer first passes through the diversion trench 311 in innermost circle, and the remaining water flow of water layer continues to outer one layer of diversion trench
312, to the last the diversion trench 313 of a circle, the water of most water layers form tiny water by above-mentioned diversion trench 311,312,313
Column 321,322,323 and be distributed away, gap of few part water layer water directly between 2 edge diversion trench 313 of reflecting plate and
Outflow.
The outlet 32 of the diversion trench 311 of inner ring is higher than the outlet 32 of the diversion trench 312,313 of outer ring, inner ring diversion trench 311
Water outlet 321 track highest point of water column be higher than the water outlet water column 322 of outer ring diversion trench 312,313,323 track highest points, inner ring
The 321 landing track plane projection line farthest point of water outlet water column of diversion trench 311 is greater than outer ring with a distance from 2 center of reflecting plate and leads
The water outlet water column 322 of chute 312,313,323 landing track plane projection line farthest points are with a distance from 2 center of reflecting plate.Therefore,
Within the scope of water distributor water distribution, water distribution is more uniform, improves the skyborne cooling effect of water distribution water column 321,322,323, simultaneously
Lower section filler is uniform by water distribution, improves the utilization rate of filler.
It is noted that above-described embodiment is to the illustrative and not limiting of technical solution of the present invention, technical field is general
The equivalent replacement of logical technical staff is known according to the prior art and is made other modifications, as long as not exceeding technical solution of the present invention
Thinking and range should be included within interest field of the presently claimed invention.
Claims (6)
1. a kind of efficient impact type water distributor, including water distributor and reflecting plate, flange is arranged in water distributor top, and reflecting plate is placed in
Immediately below water distributor water outlet, at least one connecting rod fixed reflecting plate and water distributor, reflecting plate plane projection are circle, reflecting plate
It is low by intermediate high surrounding and arch upward upwards, it is characterised in that: diversion trench to be provided on the reflecting plate, diversion trench entrance is fixed
In on reflecting plate, diversion trench import is higher than import towards reflecting plate center, diversion trench outlet.
2. a kind of efficient impact type water distributor according to claim 1, it is characterised in that: the diversion trench is by two blocks of side plates
Sink is surrounded with one piece of bottom plate, the side of diversion trench and bottom plate are curved surface, and diversion trench is distorted shape.
3. a kind of efficient impact type water distributor according to claim 2, it is characterised in that: the diversion trench is in plane projection
On, the radius of entrance side plate plane projection curve end and the reflecting plate line of centres, with curve end contact of a curve.
4. a kind of efficient impact type water distributor according to claim 1, it is characterised in that: the diversion trench is by reflecting plate
Centered on the heart, from one circle diversion trench of center equidistant arrangement, radiation profiles arrange the diversion trench of different circles around, anti-
Penetrate in plate plane projection in same radius at most only with a diversion trench entrance side plate plane projection curve end curve phase
It cuts.
5. a kind of efficient impact type water distributor according to claim 4, it is characterised in that: the diversion trench of the inner ring goes out
Mouth is higher than the outlet of the diversion trench of outer ring.
6. a kind of efficient impact type water distributor according to claim 1, it is characterised in that: be arranged at the reflecting plate center
There is the convex block to raise upward, lug surface is the curved surface of protrusion, and the diameter of the top plan projection of convex block is discharged less than water distributor
The diameter of mouth, the diameter of the bottom end plane projection of convex block are greater than the diameter of water distributor water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705828.XA CN110274510A (en) | 2019-08-01 | 2019-08-01 | A kind of efficient impact type water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705828.XA CN110274510A (en) | 2019-08-01 | 2019-08-01 | A kind of efficient impact type water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110274510A true CN110274510A (en) | 2019-09-24 |
Family
ID=67965745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910705828.XA Pending CN110274510A (en) | 2019-08-01 | 2019-08-01 | A kind of efficient impact type water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110274510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314830A (en) * | 2022-01-11 | 2022-04-12 | 广州一博环保科技有限公司 | Vortex water distributor and sewage treatment system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201713364U (en) * | 2010-04-01 | 2011-01-19 | 北京朗林德通环保科技有限公司 | Water distributor |
| CN104748608A (en) * | 2014-07-21 | 2015-07-01 | 汤子仁 | Reflection type splashing device |
| CN208916906U (en) * | 2018-07-03 | 2019-05-31 | 博天环境集团股份有限公司 | A kind of water distributor |
| CN210220814U (en) * | 2019-08-01 | 2020-03-31 | 台州学院 | Efficient impacted style water-locator |
-
2019
- 2019-08-01 CN CN201910705828.XA patent/CN110274510A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201713364U (en) * | 2010-04-01 | 2011-01-19 | 北京朗林德通环保科技有限公司 | Water distributor |
| CN104748608A (en) * | 2014-07-21 | 2015-07-01 | 汤子仁 | Reflection type splashing device |
| CN208916906U (en) * | 2018-07-03 | 2019-05-31 | 博天环境集团股份有限公司 | A kind of water distributor |
| CN210220814U (en) * | 2019-08-01 | 2020-03-31 | 台州学院 | Efficient impacted style water-locator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314830A (en) * | 2022-01-11 | 2022-04-12 | 广州一博环保科技有限公司 | Vortex water distributor and sewage treatment system |
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