CN201964828U - Spray head with fan blades - Google Patents
Spray head with fan blades Download PDFInfo
- Publication number
- CN201964828U CN201964828U CN201120039722XU CN201120039722U CN201964828U CN 201964828 U CN201964828 U CN 201964828U CN 201120039722X U CN201120039722X U CN 201120039722XU CN 201120039722 U CN201120039722 U CN 201120039722U CN 201964828 U CN201964828 U CN 201964828U
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- CN
- China
- Prior art keywords
- shower nozzle
- rotating body
- pedestal
- spray head
- fan blade
- 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 a spray head with fan blades, which belongs to equipment for a cooling tower; the spray head with fan blades is provided with a base connected with a water inlet pipe and is characterized in that the base is provided with a rotary body which is provided with a horizontal water injection device, and rotary blades are arranged at the top of the rotary body. Compared with the traditional spray head for the cooling tower, the spray head is provided with fan blades, the blades is driven to rotate by the rotation of the spray head so as to form an upward air current which replaces the electricity to drive a draught fan, thereby achieving the purpose of saving the investment cost and operating expenses.
Description
Technical field:
The utility model patent belongs to the fluid engineering system field, relates to one of composition of used for cooling tower equipment, especially a kind of used for cooling tower carry the fan blade shower nozzle.
Background technology:
Shower nozzle is one of important component part of cooling tower, and the quality of sprinkler performance directly influences the cold effect and the use cost of cooling tower.Traditional used for cooling tower shower nozzle generally only has single water distribution function at present, the basipetal water spray mode of general employing, the heat exchange stroke of aqueous vapor is shorter, and falling speed is fast, be subjected to the restriction of water supplementing method and density, can not have adequate time and air to carry out the caloic exchange.In order to guarantee cold effect, large power, electrically all must be set at the tower body top drive blower fan, increase gas-water ratio, though improved the cooling tower cooling effect, but cooling tower cost of investment and operating cost increase, and are often cooled off problems such as the vibration of Tata body and transmission device fault be frequent and perplex.
The utility model content:
The technical problems to be solved in the utility model is: for the shortcoming that overcomes prior art with not enough, the utility model provide a kind of function, cooling effect good carry the fan blade shower nozzle.
The technical solution adopted in the utility model is:
A kind of fan blade shower nozzle that carries has the pedestal that a connection taps into water pipe, it is characterized in that: a rotating body is arranged on pedestal, be provided with horizontal water injector on rotating body, at the top of rotating body rotating vane is installed.
Further:
Described pedestal is streamlined middle hollow out guide frame.
Laterally water injector comprises the jet pipe that is installed on the rotating body, and is installed on the shower nozzle on the jet pipe.
Rotating body is connected with spout threads; Jet pipe is connected with the lap joint flange that can change nozzle angle arbitrarily with shower nozzle.
Pull bar is installed on pedestal; Pedestal adopts with pull bar and is threaded, and is connected in series by nut between pull bar and rotating body, thrust ball bearing, the top cover; Rotating vane is clipped between rotating body and the top cover fixing.
The beneficial effects of the utility model are:
1, this shower nozzle is applicable to no electric wind dispelling machine cooling tower, avoids a series of problems such as vibration, power consumption in the electric wind dispelling machine running, reduces operating cost.
2, transmission devices such as motor have been omitted in the use of this shower nozzle, have reduced maintenance cost, improve the security of using.
3, this shower nozzle adopts the rotation water spray, and uniformity of water distribution can improve greatly, thereby has improved cooling effect greatly.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, pedestal; 2, rotating body; 3, jet pipe; 4, shower nozzle; 5, blade; 6, top cover; 7, pull bar; 8, thrust ball bearing; 9, nut.
The specific embodiment:
A kind of fan blade shower nozzle that carries as shown in Figure 1, have a connection and tap into the pedestal 1 of water pipe, a rotating body 2 is arranged on pedestal 1, on rotating body 2, be provided with horizontal water injector, laterally water injector comprises the jet pipe 3 that is installed on the rotating body 2, and be installed on shower nozzle 4 on the jet pipe 3, rotating vane 5 and top cover 6 are installed at the top of rotating body 2.
Preferably, described pedestal 1 is streamlined middle hollow out guide frame; Described rotating body 2 is threaded with jet pipe 3; Jet pipe 3 is connected with the lap joint flange that shower nozzle 4 usefulness can change nozzle angle arbitrarily; Pull bar 7 is installed on the pedestal; Pedestal 1 adopts with pull bar 7 and is threaded; Be connected in series by nut 9 between pull bar 7 and rotating body 2, thrust ball bearing 8, the top cover 6; Blade 5 is clipped between rotating body 2 and the top cover 6 fixing.
Pedestal 1 of the present utility model can have multiple with the fixed form of rotating body 2, top cover 6 and blade; what this example adopted is to be the tandem compound of connector with the pull bar; be a kind of removably connecting; so that the processing and manufacturing of part and installation; as for other some connected modes, also should fall within the claimed scope of the utility model.
Characteristics of the present utility model are: one, this shower nozzle is to belong to a kind of functional diversities device, reaction force by the generation of shower nozzle water spray, the rotation of promotion rotary body, thereby drive the blade rotation that is installed on the rotary body, the blast that is produced increases gas-water ratio in the cooling tower, has improved heat exchanger effectiveness; Two, this shower nozzle is to use and can substitutes electricity driving blower fan, the cost of investment and the operating cost of having saved equipment greatly fully; Three according to hydromechanical relative theory, is streamlined guider in the setting of pedestal inner chamber, has reduced the shower nozzle hydraulic losses, has guaranteed the initial velocity of current, is that arriving of shower nozzle water-jet velocity guarantees, has improved the reliability of rotation.
The utility model not only can replace electricity to drive blower fan, good cooling results, and be applicable to the low noise cooling tower, and can avoid driving a series of problems such as machine driving vibration that blower fan brings, noise height because of being suitable for electricity, reduced the noise grade and the operation expense of cooling tower.
Claims (5)
1. one kind carries the fan blade shower nozzle, has the pedestal that a connection taps into water pipe, it is characterized in that: a rotating body is arranged on pedestal, be provided with horizontal water injector on rotating body, at the top of rotating body rotating vane is installed.
2. a kind of fan blade shower nozzle that carries according to claim 1 is characterized in that: described pedestal is streamlined middle hollow out guide frame.
3. a kind of fan blade shower nozzle that carries according to claim 1 is characterized in that: laterally water injector comprises the jet pipe that is installed on the rotating body, and is installed on the shower nozzle on the jet pipe.
4. a kind of fan blade shower nozzle that carries according to claim 3, it is characterized in that: rotating body is connected with spout threads; Jet pipe is connected with the lap joint flange that can change nozzle angle arbitrarily with shower nozzle.
5. a kind of fan blade shower nozzle that carries according to claim 1 is characterized in that: pull bar is installed on pedestal; Pedestal adopts with pull bar and is threaded, and is connected in series by nut between pull bar and rotating body, thrust ball bearing, the top cover; Rotating vane is clipped between rotating body and the top cover fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120039722XU CN201964828U (en) | 2011-02-16 | 2011-02-16 | Spray head with fan blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120039722XU CN201964828U (en) | 2011-02-16 | 2011-02-16 | Spray head with fan blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964828U true CN201964828U (en) | 2011-09-07 |
Family
ID=44527371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120039722XU Expired - Fee Related CN201964828U (en) | 2011-02-16 | 2011-02-16 | Spray head with fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964828U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691905A (en) * | 2013-11-30 | 2014-04-02 | 雄邦压铸（南通）有限公司 | Rotating inclined spray nozzle |
| CN103954164A (en) * | 2014-04-24 | 2014-07-30 | 侯如升 | Spraying device of heat exchange water tower |
| CN104697385A (en) * | 2015-03-17 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Automatic rotating water distributor for cooling tower |
| CN105509542A (en) * | 2016-01-19 | 2016-04-20 | 海南省金航信诺冷却塔研究院 | Cooling tower and cooling device thereof |
| CN108812215A (en) * | 2018-06-25 | 2018-11-16 | 谢海斌 | A kind of hydrodynamic farmland sprinkler of water conservancy use |
-
2011
- 2011-02-16 CN CN201120039722XU patent/CN201964828U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691905A (en) * | 2013-11-30 | 2014-04-02 | 雄邦压铸（南通）有限公司 | Rotating inclined spray nozzle |
| CN103954164A (en) * | 2014-04-24 | 2014-07-30 | 侯如升 | Spraying device of heat exchange water tower |
| CN104697385A (en) * | 2015-03-17 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Automatic rotating water distributor for cooling tower |
| CN105509542A (en) * | 2016-01-19 | 2016-04-20 | 海南省金航信诺冷却塔研究院 | Cooling tower and cooling device thereof |
| CN108812215A (en) * | 2018-06-25 | 2018-11-16 | 谢海斌 | A kind of hydrodynamic farmland sprinkler of water conservancy use |
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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: 20110907 Termination date: 20140216 |