CN202582358U - Atomizing spray head of padding-free cooling tower - Google Patents
Atomizing spray head of padding-free cooling tower Download PDFInfo
- Publication number
- CN202582358U CN202582358U CN 201220201390 CN201220201390U CN202582358U CN 202582358 U CN202582358 U CN 202582358U CN 201220201390 CN201220201390 CN 201220201390 CN 201220201390 U CN201220201390 U CN 201220201390U CN 202582358 U CN202582358 U CN 202582358U
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- CN
- China
- Prior art keywords
- sprayer body
- cooling tower
- cleaning port
- trash
- nozzle
- 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 discloses an atomizing spray head of a padding-free cooling tower. The atomizing spray head comprises a hollow sprayer body, wherein a nozzle is arranged above the sprayer body; the side face of the sprayer body is mutually communicated with a water inlet pipe; the sprayer body is in a hollow ball shape; and the bottom region of the sprayer body is provided with a trash-cleaning port, and the trash-cleaning port is provided with a dismountable sealing cover. The padding-free cooling tower provided by the utility model is adopted, the hollow ball-shaped the sprayer body is adopted, the whole inner surface of the sprayer body is in smooth transition, the high-speed waterflow flows into the cylindric sprayer body, then is directly subjected to smooth transition and further spurt from the nozzle, and the waterflow basically has no speed loss when the waterflow flows across the sprayer body; and meanwhile, the sprayer body is provided with the trash-cleaning port and the dismountable sealing cover, the sealing cover of the trash-cleaning port is periodically dismantled so as to clean impurity which is adhered to the inner wall of the sprayer body, and the cooling effect of the cooling tower is ensured.
Description
Technical field
The utility model relates to a kind of cooling tower, particularly relates to a kind of fog-spray nozzle that is applicable to the cooling tower without filling material of heavily contaminated aqua region.
Background technology
Relatively poor in some water quality, particularly contain the heavily contaminated aqua region of more impurity in the water, if adopt traditional cooling tower, the impurity after operation a period of time in the water can stop up the space of cooling tower filler, causes the cooling tower effect to descend, and needs regularly to clean filler.For this reason; Usually all adopt packless cooling tower at these heavily contaminated aqua regions now; Opposite with traditional cooling tower structure, cooling tower without filling material utilizes the blower fan at tower body top to take heat away the work that realizes cooling tower through the bottom-up atomized water spray that carries out of fog-spray nozzle again.But the fog-spray nozzle of existing cooling tower without filling material adopts a sprayer body cylindraceous usually; A nozzle is set above sprayer body; Side at sprayer body is connected with water inlet pipe, because the junction of its periphery of sprayer body cylindraceous and two end faces is right-angled bend, current at a high speed are after flowing into sprayer body cylindraceous; The current that are positioned at the junction of sprayer body periphery and two end faces can produce eddy current at right angle turn; The energy loss that eddy current causes slows down the water velocity of nozzle ejection, and for this reason, need setting more, the water pump of high pressure just can make the water velocity of nozzle ejection reach the value of setting.In addition, the fog-spray nozzle of existing cooling tower without filling material in use for some time, impurity wall within it adheres to also and blocks, thereby has reduced the water yield and the atomizing ability of fog-spray nozzle, has influenced the cooling effect of cooling tower.
The utility model content
For overcoming above-mentioned defective, the utility model aims to provide a kind of water velocity of spraying of can guaranteeing, simultaneously again can be through in time dying the fog-spray nozzle of the cooling tower without filling material that guarantees the cooling tower effect clearly.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of fog-spray nozzle of cooling tower without filling material, comprise the sprayer body of a hollow, and the top of said sprayer body has a nozzle; The side of said sprayer body is connected with water inlet pipe, and said sprayer body is a hollow ball-shape.
The bottom section of said sprayer body is provided with a soil cleaning port, and said soil cleaning port has a dismountable capping.
Said capping and soil cleaning port are through being threaded together.
Adopted the fog-spray nozzle of the cooling tower without filling material of the utility model; Owing to adopted the sprayer body of hollow ball-shape; The total inner surface of sprayer body seamlessly transits, and current at a high speed directly seamlessly transit the back from the nozzle ejection after flowing into sprayer body cylindraceous, and current do not have speed loss in the sprayer body of flowing through the time basically; Simultaneously; On sprayer body, be provided with a soil cleaning port and dismountable capping, clear up the impurity that the sprayer body inwall adheres to, guaranteed the cooling effect of cooling tower through the capping on the regular dismounting soil cleaning port.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-sprayer body, 2-nozzle, 3-water inlet pipe, 4-soil cleaning port, 5-capping.
The specific embodiment
A kind of fog-spray nozzle of cooling tower without filling material; The sprayer body 1 that comprises a hollow, the top of said sprayer body 1 have a nozzle 2, and the side of said sprayer body 1 is connected with water inlet pipe 3; The other end of water inlet pipe 3 is connected with water pump; The high-velocity flow that water pump flows out is flowed through sprayer body 1 back from upwards ejection of nozzle 2 through water inlet pipe 3, in sum, and with the fog-spray nozzle structure basically identical of existing cooling tower without filling material.
The fog-spray nozzle of the cooling tower without filling material of the utility model is that said sprayer body 1 is hollow ball-shape.Compare with traditional cylindric sprayer body, the sprayer body 1 whole inwall of hollow ball-shape does not have the place of bending, like this, has just avoided the vortex phenomenon of high-velocity flow at sprayer body 1, has guaranteed the water velocity of nozzle 2 ejections.
Another innovative point of the fog-spray nozzle of the cooling tower without filling material of the utility model is that the bottom section of said sprayer body 1 is provided with a soil cleaning port 4, and said soil cleaning port 4 has a dismountable capping 5.Common said capping 5 and soil cleaning port 4 are through being threaded together.Concrete way is on the inwall of soil cleaning port 4, internal thread to be set; Probe in capping 5 on the part of soil cleaning port 4 external screw thread is set; Internal thread on external screw thread in the capping 5 and soil cleaning port 4 inwalls is complementary; Like this, can screw on capping 5 or back out soil cleaning port 4 easily, with the sealing that realizes soil cleaning port 4 with open.
After cooling tower work a period of time; The inwall of its sprayer body 1 can adhere to one deck foreign material, and at this moment, the maintainer can disassemble capping 5 from soil cleaning port 4; The foreign material that adhering to the inwall of sprayer body 1 are easily removed, and have guaranteed the normal injection flow rate of fog-spray nozzle.
Claims (3)
1. the fog-spray nozzle of a cooling tower without filling material; The sprayer body (1) that comprises a hollow; The top of said sprayer body (1) has a nozzle (2), and the side of said sprayer body (1) is connected with water inlet pipe (3), it is characterized in that said sprayer body (1) is a hollow ball-shape.
2. the fog-spray nozzle of cooling tower without filling material according to claim 1 is characterized in that the bottom section of said sprayer body (1) is provided with a soil cleaning port (4), and said soil cleaning port (4) has a dismountable capping (5).
3. the fog-spray nozzle of cooling tower without filling material according to claim 2 is characterized in that said capping (5) and soil cleaning port (4) are through being threaded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201390 CN202582358U (en) | 2012-05-08 | 2012-05-08 | Atomizing spray head of padding-free cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201390 CN202582358U (en) | 2012-05-08 | 2012-05-08 | Atomizing spray head of padding-free cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582358U true CN202582358U (en) | 2012-12-05 |
Family
ID=47251761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220201390 Expired - Fee Related CN202582358U (en) | 2012-05-08 | 2012-05-08 | Atomizing spray head of padding-free cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582358U (en) |
-
2012
- 2012-05-08 CN CN 201220201390 patent/CN202582358U/en not_active Expired - Fee Related
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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: 20121205 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |