CN201355221Y - Evaporative cooler special-purpose spray cap - Google Patents
Evaporative cooler special-purpose spray cap Download PDFInfo
- Publication number
- CN201355221Y CN201355221Y CNU2009200227109U CN200920022710U CN201355221Y CN 201355221 Y CN201355221 Y CN 201355221Y CN U2009200227109 U CNU2009200227109 U CN U2009200227109U CN 200920022710 U CN200920022710 U CN 200920022710U CN 201355221 Y CN201355221 Y CN 201355221Y
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- CN
- China
- Prior art keywords
- water
- nozzle
- water distributing
- distributing tray
- 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 - Fee Related
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Abstract
The utility model relates to an evaporative cooler special-purpose spray cap which comprises a water inlet and a nozzle, and is characterized in that a rubber bushing is arranged outside the water inlet, a first connecting holder is arranged between the water inlet and the nozzle, the tail end of the first connecting holder is connected with a first water distribution disk, the middle of the first water distribution disk is provided with a hole, a second connecting holder is connected with the first water distribution disk and a second water distribution disk which is also provided with a hole in the middle portion, and a third connecting holder is connected with the second water distribution disk and a third water distribution disk. Due to the adoption of the three-level water distribution disks whose sizes are designed from large to small, the spraying water can form a continuous water distribution area under the nozzle when the spraying water flows through the nozzle, thus the water distribution range of a single spray cap is enlarged, the use number of spray caps is saved and the power consumption of a spraying pump is reduced, moreover, the space between the nozzle and the first water distribution disk is opened, thereby having the advantage of blockage prevention.
Description
Technical field
It is nozzle specially used that the utility model relates to a kind of devaporizer.
Background technology
In devaporizer, shower nozzle is as the important component part of spray system, and its effect is the outer surface that spraying cooling water evenly is sprayed at heat exchange element, and forms continuously evenly thin water film at the heat exchange element outer surface.And the coolant mechanism of devaporizer is to take away a large amount of gasification latent heats by water film evaporation, play cooling effect, so whether shower nozzle can evenly be sprayed at cooling water the outer surface of heat exchange element, the apparatus cools performance quality of devaporizer is played crucial effects.The problem that shower nozzle commonly used occurs on the existing devaporizer has:
1. solid shower nozzle need provide bigger operating pressure just can obtain desirable spray regime, and single shower nozzle spray regime sharply dwindles when shower water hydraulic pressure reduces, and shower nozzle will be in not spray regime when hydraulic pressure is lower than certain value.The operating pressure that the shower water injection needs is big more, and the spray pump power consumption is big more.
When working, 2. hollow shower nozzle sprays the dead angle owing to zone under shower nozzle is in, so must rely near the shower nozzle it to cover mutually, this just requires nozzle layout of sprinkler density to increase greatly, be that the same required shower nozzle quantity in spray zone will increase greatly, also increased simultaneously total water spray, even can't guarantee that like this, also shower water covers the heat exchange element surface fully.
Summary of the invention
The purpose of this utility model is to provide a kind of devaporizer nozzle specially used, and it has anti-blocking, corrosion protection, and spraying range devaporizer big, that be evenly distributed is nozzle specially used under low operating pressure.
A kind of devaporizer described in the utility model is nozzle specially used, and it comprises water inlet, nozzle, it is characterized in that: be provided with rubber bushing outside water inlet, be provided with first and be connected support between water inlet and nozzle; First end that connects support connects first water distributing tray, is provided with the hole in the middle of first water distributing tray; Second connects support connects first water distributing tray and second water distributing tray, is provided with the hole in the middle of second water distributing tray; The 3rd connects support connects second water distributing tray and the 3rd water distributing tray.
First water distributing tray described in the utility model is conical, and the centre is provided with circular hole, and the rim evenly is provided with the plurality of U-shaped hole; Described second water distributing tray is conical, and the centre is provided with circular hole; Described the 3rd water distributing tray is conical, and disc surfaces is provided with some recessed circles; The diameter of described first water distributing tray, second water distributing tray, the 3rd water distributing tray, in order from large to small.
The beneficial effects of the utility model are, because employing three grades of water distributing trays from large to small make spray water flow when shower nozzle, can below shower nozzle, form continuous cloth aqua region, enlarge the water distribution scope of single shower nozzle, save the usage quantity of shower nozzle, reduce the spray pump power consumption.Open wide between the nozzle and first water distributing tray, possess anti-blocking advantage.Be connected by rubber bushing between shower nozzle and the shower, need only on shower, bore corresponding hole and get final product, install change all very convenient.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the first water distributing tray schematic diagram.
Among the figure: 1. water inlet, 2. rubber bushing, 3. nozzle, 4. first connects support, 5. first water distributing tray, 6. second connects support, 7. second water distributing tray, 8. the 3rd connects support, 9. the 3rd water distributing tray, 10. shower, 11,12. circular holes, 13. recessed circles, 14.U shape hole.
The specific embodiment
A kind of devaporizer described in the utility model is nozzle specially used, as depicted in figs. 1 and 2, is provided with rubber bushing 2 outside water inlet 1, is provided with first and is connected support 4 between water inlet 1 and nozzle 3; First end that connects support 4 is provided with the hole in the middle of connecting first water distributing tray, 5, the first water distributing trays 5; Second connects support 6 connects first water distributing tray 5 and second water distributing tray, 7, the second water distributing trays, the 7 middle holes that are provided with; The 3rd connects support 8 connects second water distributing tray 7 and the 3rd water distributing tray 9.
First water distributing tray 5 described in the utility model is conical, and the centre is provided with circular hole 11, and the rim evenly is provided with plurality of U-shaped hole 14; Described second water distributing tray 7 is conical, and the centre is provided with circular hole 12; Described the 3rd water distributing tray 9 is conical, and disc surfaces is provided with some recessed circles 13; The diameter of described first water distributing tray 5, second water distributing tray 7, the 3rd water distributing tray 9, in order from large to small.
Below the shower 10 of devaporizer, bore corresponding hole, the water inlet 1 that shower nozzle is had rubber bushing 2 is filled in the hole, and promptly shower nozzle vertically is installed on the below of shower 10.The water of shower 10 is through water inlet 1, nozzle 3 is ejected into a part of water on first water distributing tray 5, because first water distributing tray 5 has certain tapering and the rim is provided with plurality of U-shaped hole 14, make the water that sprays away through first water distributing tray 5 in certain annulus scope, reach uniform effect, another part water arrives second layer water distributing tray 7 by disk center's circular hole simultaneously, remaining water arrives the 3rd water distributing tray 9 by center hole, second water distributing tray 7 and the 3rd water distributing tray 9 mainly are to remedy first water distributing tray, 5 remaining injection dead angles, when shower water is through single shower nozzle like this, just can be below shower nozzle in its coverage heat exchange pipe external surface form continuously evenly moisture film, improve the efficient of single shower nozzle.Spray regime and the required spray regime of equipment heat exchanger tube according to single shower nozzle can be determined the shower nozzle quantity that single device is required, because shower nozzle does not need mutual covering each other, the equal required shower nozzle quantity of spray regime significantly reduces.
Claims (5)
1, a kind of devaporizer is nozzle specially used, and it comprises water inlet (1), nozzle (3), it is characterized in that: be provided with rubber bushing (2) outside water inlet (1), be provided with first and be connected support (4) between water inlet (1) and nozzle (3); First end that connects support (4) connects first water distributing tray (5), is provided with the hole in the middle of first water distributing tray (5); Second connects support (6) connects first water distributing tray (5) and second water distributing tray (7), is provided with the hole in the middle of second water distributing tray (7); The 3rd connects support (8) connects second water distributing tray (7) and the 3rd water distributing tray (9).
2, nozzle specially used according to the described a kind of devaporizer of claim 1, it is characterized in that: described first water distributing tray (5) is for conical, and the centre is provided with circular hole (11), and the rim evenly is provided with plurality of U-shaped hole (14).
3, nozzle specially used according to the described a kind of devaporizer of claim 1, it is characterized in that: described second water distributing tray (7) is for conical, and the centre is provided with circular hole (12).
4, nozzle specially used according to the described a kind of devaporizer of claim 1, it is characterized in that: described the 3rd water distributing tray (9) is for conical, and disc surfaces is provided with some recessed circles (13).
5, nozzle specially used according to the described a kind of devaporizer of claim 1, it is characterized in that: the diameter of described first water distributing tray, second water distributing tray, the 3rd water distributing tray, in order from large to small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200227109U CN201355221Y (en) | 2009-02-26 | 2009-02-26 | Evaporative cooler special-purpose spray cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200227109U CN201355221Y (en) | 2009-02-26 | 2009-02-26 | Evaporative cooler special-purpose spray cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355221Y true CN201355221Y (en) | 2009-12-02 |
Family
ID=41411563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200227109U Expired - Fee Related CN201355221Y (en) | 2009-02-26 | 2009-02-26 | Evaporative cooler special-purpose spray cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355221Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055335A (en) * | 2012-11-28 | 2013-04-24 | 山东齐都药业有限公司 | Special water distributor for water bath sterilizer |
| CN105973059A (en) * | 2016-05-05 | 2016-09-28 | 潘泉方 | Hydraulic upward-splashing spray-type spray head |
-
2009
- 2009-02-26 CN CNU2009200227109U patent/CN201355221Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055335A (en) * | 2012-11-28 | 2013-04-24 | 山东齐都药业有限公司 | Special water distributor for water bath sterilizer |
| CN103055335B (en) * | 2012-11-28 | 2014-11-19 | 山东齐都药业有限公司 | Special water distributor for water bath sterilizer |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |