CN201493195U - Anti-blocking spiral spray nozzle - Google Patents
Anti-blocking spiral spray nozzle Download PDFInfo
- Publication number
- CN201493195U CN201493195U CN2009202312356U CN200920231235U CN201493195U CN 201493195 U CN201493195 U CN 201493195U CN 2009202312356 U CN2009202312356 U CN 2009202312356U CN 200920231235 U CN200920231235 U CN 200920231235U CN 201493195 U CN201493195 U CN 201493195U
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- CN
- China
- Prior art keywords
- spray nozzle
- connecting ring
- spiral
- nozzle
- spiral cone
- 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 the field of spray nozzles for cooling towers, in particular to an anti-blocking spiral spray nozzle, which comprises a spray nozzle, fixing holes, a connecting ring and a splashing tray, wherein two fixing holes are positioned on two sides of the spray nozzle positioned at the upper end of the connecting ring, and the splashing tray is positioned at the lower end of the connecting ring. Besides, a spiral cone is disposed on the upper portion of the splashing tray and positioned between the spray nozzle and the splashing tray, the spiral cone, the spray nozzle and the splashing tray are positioned on the same axis line, and a rotary connecting shaft hole is disposed inside a rotary shaft of the spiral cone and sleeved on a supporting shaft at the bottom of the connecting ring. By additionally arranging a spiral cone rotary device and employing impact force of water flow at an outlet of the spray nozzle to drive the spiral cone to rotate at high speed, the spray nozzle enables water drop to be broken completely and achieves homogenization effect.
Description
Technical field
The utility model relates to the shower nozzle field of used for cooling tower, especially a kind of anti-blocking screw sprayhead.
Background technology
The shower nozzle that is used for cooling tower in the market be we can say of numerous names, mainly is to utilize fluid mechanics principle, by methods such as the reducing of shower nozzle outlet flow, multiple collision being reached the splash effect of water.But problems such as most of product in use is easy to generate obstruction, comes off, water distribution inequality and hollow are had a greatly reduced quality spray, cooling effect, have reduced operating efficiency.
The utility model content
Existing shower nozzle easily stops up in order to overcome, the deficiency of water distribution inequality, and the utility model provides a kind of anti-blocking screw sprayhead.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of anti-blocking screw sprayhead, comprise nozzle, fixing hole, connecting ring and water spreading disc, two fixed hole positions are in the both sides of nozzle, nozzle is positioned at the upper end of connecting ring, water spreading disc is positioned at the lower end of connecting ring, and water spreading disc top is provided with the spiral awl.
The spiral awl is positioned in the middle of nozzle and the water spreading disc, and the three is on same the axial line.
Be provided with the axis hole that is rotatably connected in the rotating shaft of spiral awl, be enclosed within on the bolster of connecting ring bottom.
The surface of spiral awl is provided with spiral guiding gutter.
The beneficial effects of the utility model are that on the basis of comprehensive each model shower nozzle advantage, this shower nozzle has been set up spiral coning rotary device, utilizes the jet expansion impact force of water flow to drive the rotation at a high speed of spiral awl, makes water droplet broken fully, reaches homo-effect.This product can use for the water distribution system of each large and medium-sized cooling tower.Its good water distribution performance can make the cooling effectiveness of cooling tower improve more than 5%.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is a vertical view of the present utility model.
1. nozzles among the figure, 2. fixing hole, 3. connecting ring, 4. water spreading disc, 5. spiral awl.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is schematic diagram of the present utility model, and a kind of anti-blocking screw sprayhead comprises nozzle 1, fixing hole 2, connecting ring 3 and water spreading disc 4, and nozzle 1 is positioned at the upper end of connecting ring 3, and water spreading disc 4 is positioned at the lower end of connecting ring 3, and water spreading disc 4 tops are provided with spiral awl 5.Spiral awl 5 is positioned in the middle of nozzle 1 and the water spreading disc 4, and the three is on same the axial line.Be provided with the axis hole that is rotatably connected in the rotating shaft of spiral awl 5, be enclosed within on the bolster of connecting ring 3 bottoms.The surface of spiral awl 5 is provided with spiral guiding gutter.
As Fig. 2 is vertical view of the present utility model, and two fixing holes 2 are positioned at the both sides of nozzle 1, and water spreading disc 4 is connected with connecting ring 3 bottoms by four connecting rods.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. anti-blocking screw sprayhead, comprise nozzle (1), fixing hole (2), connecting ring (3) and water spreading disc (4), two fixing holes (2) are positioned at the both sides of nozzle (1), nozzle (1) is positioned at the upper end of connecting ring (3), water spreading disc (4) is positioned at the lower end of connecting ring (3), it is characterized in that: water spreading disc (4) top is provided with spiral awl (5).
2. anti-blocking screw sprayhead according to claim 1 is characterized in that: spiral awl (5) is positioned in the middle of nozzle (1) and the water spreading disc (4), and the three is on same the axial line.
3. anti-blocking screw sprayhead according to claim 2 is characterized in that: be provided with the axis hole that is rotatably connected in the rotating shaft of spiral awl (5), be enclosed within on the bolster of connecting ring (3) bottom.
4. anti-blocking screw sprayhead according to claim 2 is characterized in that: the surface of spiral awl (5) is provided with spiral guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202312356U CN201493195U (en) | 2009-09-04 | 2009-09-04 | Anti-blocking spiral spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202312356U CN201493195U (en) | 2009-09-04 | 2009-09-04 | Anti-blocking spiral spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493195U true CN201493195U (en) | 2010-06-02 |
Family
ID=42436405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202312356U Expired - Fee Related CN201493195U (en) | 2009-09-04 | 2009-09-04 | Anti-blocking spiral spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277858A (en) * | 2013-06-08 | 2013-09-04 | 西安工程大学 | Evaporative energy-saving purification air conditioning system for spinning |
| CN105081251A (en) * | 2015-09-24 | 2015-11-25 | 攀钢集团工程技术有限公司 | Fan-shaped section spray nozzle |
| CN110455114A (en) * | 2019-08-09 | 2019-11-15 | 大连斯频德环境设备有限公司 | A kind of hollow rotatable spray nozzle device of centrifugal rotational flow |
-
2009
- 2009-09-04 CN CN2009202312356U patent/CN201493195U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277858A (en) * | 2013-06-08 | 2013-09-04 | 西安工程大学 | Evaporative energy-saving purification air conditioning system for spinning |
| CN105081251A (en) * | 2015-09-24 | 2015-11-25 | 攀钢集团工程技术有限公司 | Fan-shaped section spray nozzle |
| CN110455114A (en) * | 2019-08-09 | 2019-11-15 | 大连斯频德环境设备有限公司 | A kind of hollow rotatable spray nozzle device of centrifugal rotational flow |
| CN110455114B (en) * | 2019-08-09 | 2024-03-22 | 大连斯频德环境设备有限公司 | Centrifugal rotational flow hollow rotatable nozzle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20120904 |