CN208139926U - A kind of extension tube attached of cross flow cooling tower broadcasts water cover - Google Patents
A kind of extension tube attached of cross flow cooling tower broadcasts water cover Download PDFInfo
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- CN208139926U CN208139926U CN201820400729.1U CN201820400729U CN208139926U CN 208139926 U CN208139926 U CN 208139926U CN 201820400729 U CN201820400729 U CN 201820400729U CN 208139926 U CN208139926 U CN 208139926U
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- water
- water cover
- cover plate
- broadcast
- cooling tower
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Abstract
The utility model discloses a kind of extension tube attacheds of cross flow cooling tower to broadcast water cover, the upper surface for being fixed on and broadcasting water cover plate is bolted in the water-in flange, the lower end surface for being fixed on and broadcasting water cover plate is bolted in diversion trench, straight baffle is symmetrically distributed, the short end face of straight baffle is bolted with the lower end surface for broadcasting water cover plate, another perpendicular end surface is bolted with water cover plate is broadcast, and slanting baffle is symmetrically distributed, and the short end face of slanting baffle is bolted with the lower end surface for broadcasting water cover plate.The utility model prevents the random splashing of water by baffle, and deflector hole is rationally arranged, and reaches correct guidance water flow, prevents water flow from splashing, the effect of water distribution uniformity.
Description
Technical field
The utility model relates to a kind of cross flow cooling towers, and in particular to a kind of extension tube attached of cross flow cooling tower broadcasts water
Lid.
Background technique
Cross flow cooling tower is a kind of device that can be cooling by water, and water flow is fallen from tower upper vertical, air bottom horizontal flow sheet
By packing, the air-flow cooling tower orthogonal with water flow, the water distribution system that crossing current tower uses gravity to fall naturally.Currently, such as
Shown in Fig. 4, extension tube attached steel broadcast water cover by water-in flange, broadcast water cover plate, broadcast water cover bottom and form, the water of water inlet is in pressure
Under effect, random splashing will form, water flow is not undesirable by correct guidance, water distribution effect.
Summary of the invention
The utility model is to overcome prior art defect and design, it is therefore an objective to provide a kind of extension tube attached of cross flow cooling tower
Water cover is broadcast, the random splashing of the water of extension tube attached water inlet can be prevented, correctly guide water flow.
In order to achieve the above object, the technical solution adopted in the utility model：A kind of extension tube attached of cross flow cooling tower broadcasts water
Lid, including broadcasting water cover plate and the water-in flange for broadcasting water cover plate upper surface being arranged in；It is characterized in that, water cover is being broadcast in diversion trench setting
The lower end surface of plate, for straight baffle plate setting in the lower end surface for broadcasting water cover plate, straight baffle, which is symmetrically distributed, is arranged in the side of diversion trench, broadcasts
Water cover plate, diversion trench and straight baffle are formed together a trapezoidal chamber, and the lower end surface for broadcasting water cover plate is arranged in slanting baffle；It is described
Diversion trench include bottom surface and two inclined-planes, the angle between inclined-plane and bottom surface is obtuse angle, and a boss is arranged in bottom center position,
Deflector hole is distributed on bottom surface and two inclined-planes.
Further, the boss of the diversion trench bottom center position is hollow cone boss.
Further, the slanting baffle and the included angle broadcast between water cover plate are acute angle.
The utility model bring beneficial effect：Structure is simple, easy for assemble or unload, and the water of water inlet can be prevented random
It then splashes, correctly guides water flow, water distribution uniformity improves the cooling effect of cooling tower.
Detailed description of the invention
Fig. 1 is that a kind of extension tube attached of cross flow cooling tower broadcasts the schematic diagram of water cover；
Fig. 2 is that a kind of extension tube attached of cross flow cooling tower broadcasts the half sectional view of water cover；
Fig. 3 is the schematic diagram of diversion trench；
Fig. 4 is that the extension tube attached of cross flow cooling tower broadcasts the schematic diagram of water cover.
In figure：1, water-in flange；2, water cover plate is broadcast；3, slanting baffle；4, diversion trench；5, straight baffle；6, water cover bottom is broadcast.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
As shown in Figures 1 to 4, a kind of extension tube attached of cross flow cooling tower broadcasts water cover, and the assembly relation of the utility model is,
Including broadcasting water cover plate 2 and the water-in flange 1 for broadcasting 2 upper surface of water cover plate being arranged in；It is characterized in that, water is being broadcast in the setting of diversion trench 4
The lower end surface for broadcasting water cover plate 2 is arranged in the lower end surface of cover board 2, straight baffle 5, and straight baffle 5, which is symmetrically distributed, is arranged in diversion trench 4
Side broadcasts water cover plate 2, diversion trench 4 and straight baffle 5 and is formed together a trapezoidal chamber, and water cover plate 2 is being broadcast in the setting of slanting baffle 3
Lower end surface.In this example, water-in flange 1, broadcast mutually interconnection between water cover plate 2, slanting baffle 3, diversion trench 4 and straight baffle 5
It connects and is bolted, be easily installed disassembly.
Preferably, the diversion trench 4 includes bottom surface and two inclined-planes, and the angle between inclined-plane and bottom surface is obtuse angle, bottom surface
A boss is arranged in center, is distributed deflector hole on bottom surface and two inclined-planes.Angle between inclined-plane and bottom surface according to demand and
Fixed, the quantity and diameter of deflector hole are fixed according to demand.
Preferably, the boss of the 4 bottom center position of diversion trench is hollow cone boss, can mitigate weight, again
The impact of water flow can be alleviated, the deflector hole on bottom surface and two inclined-planes selectes quantity and size as needed.
Preferably, the slanting baffle 3 and the included angle broadcast between water cover plate 2 are acute angle, and the size of included angle is according to need
Ask fixed.
The operation logic of the utility model：
Water enters from the circular hole of water-in flange 1, and the water of water inlet has certain speed, drops into the bottom surface of diversion trench 4
When upper, the conical boss of diversion trench 4 plays certain buffer function, and water can be dispersed to surrounding.Broadcast water cover plate 2, water conservancy diversion
Slot 4 and straight baffle 5 are formed together a trapezoidal chamber, and water can be buffered in this chamber first, and the water that torrent is come in becomes flat
Slow flowing water, then passes through the deflector hole of diversion trench 4, by correct guidance outflow.If the water of water inlet becomes more rapid
Anxious, the deflector hole that the indoor water of chamber passes through 4 liang of inclined-planes of diversion trench continues to spray, then encounters slanting baffle 3, and the water of injection also can be along
Slanting baffle 3 to flow down.It can be seen that the water energy that water inlet enters enough correctly is drained, prevents water flow from splashing, reach water distribution uniformity
Effect.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate to be merely used to help understand method and its core concept of the invention.The above is only the preferred implementation of the utility model
Mode, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the art
Those of ordinary skill for, without departing from the principle of this utility model, can also make it is several improve, retouching or become
Change, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or without changing
Other occasions are directly applied to by the conception and technical scheme of invention, are regarded as the protection scope of the utility model.
Claims (3)
1. a kind of extension tube attached of cross flow cooling tower broadcasts water cover, including broadcasts water cover plate（2）Water cover plate is being broadcast with setting（2）Upper surface
Water-in flange（1）；It is characterized in that, diversion trench（4）Water cover plate is being broadcast in setting（2）Lower end surface, straight baffle（5）Setting is being broadcast
Water cover plate（2）Lower end surface, straight baffle（5）It is symmetrically distributed and is arranged in diversion trench（4）Side, broadcast water cover plate（2）, diversion trench
（4）With straight baffle（5）It is formed together a trapezoidal chamber, slanting baffle（3）It is symmetricly set on and broadcasts water cover plate（2）Lower end surface two
Side；The diversion trench（4）Including bottom surface and two inclined-planes, the angle between inclined-plane and bottom surface is obtuse angle, and bottom center position is set
A conical boss is set, is distributed deflector hole on bottom surface and two inclined-planes.
2. a kind of extension tube attached of cross flow cooling tower according to claim 1 broadcasts water cover, it is characterised in that the circular cone
Boss is hollow shell structure.
3. a kind of extension tube attached of cross flow cooling tower according to claim 1 broadcasts water cover, it is characterised in that the oblique gear
Plate（3）With broadcast water cover plate（2）Between included angle be acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400729.1U CN208139926U (en) | 2018-03-23 | 2018-03-23 | A kind of extension tube attached of cross flow cooling tower broadcasts water cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400729.1U CN208139926U (en) | 2018-03-23 | 2018-03-23 | A kind of extension tube attached of cross flow cooling tower broadcasts water cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208139926U true CN208139926U (en) | 2018-11-23 |
Family
ID=64290223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820400729.1U Active CN208139926U (en) | 2018-03-23 | 2018-03-23 | A kind of extension tube attached of cross flow cooling tower broadcasts water cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208139926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883257A (en) * | 2019-04-08 | 2019-06-14 | 新菱空调(佛冈)有限公司 | A kind of variable-flow crossflow cooling tower watering device |
| CN111121492A (en) * | 2020-01-19 | 2020-05-08 | 广东览讯科技开发有限公司 | Cooling tower hydraulic control device with low water floating rate |
-
2018
- 2018-03-23 CN CN201820400729.1U patent/CN208139926U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883257A (en) * | 2019-04-08 | 2019-06-14 | 新菱空调(佛冈)有限公司 | A kind of variable-flow crossflow cooling tower watering device |
| CN109883257B (en) * | 2019-04-08 | 2024-04-16 | 新菱空调(佛冈)有限公司 | Variable flow cross flow cooling tower water sowing device |
| CN111121492A (en) * | 2020-01-19 | 2020-05-08 | 广东览讯科技开发有限公司 | Cooling tower hydraulic control device with low water floating rate |
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