CN2188430Y - Rotary spray nozzle - Google Patents
Rotary spray nozzle Download PDFInfo
- Publication number
- CN2188430Y CN2188430Y CN 94203227 CN94203227U CN2188430Y CN 2188430 Y CN2188430 Y CN 2188430Y CN 94203227 CN94203227 CN 94203227 CN 94203227 U CN94203227 U CN 94203227U CN 2188430 Y CN2188430 Y CN 2188430Y
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- CN
- China
- Prior art keywords
- water
- bearing support
- hole
- mentioned
- axle
- 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 apparatus for the cooling process of a building and the sprinkling process of a flower garden and a farm land and belongs to the improved technique of a rotating sprinkling head. The apparatus for the cooling process of a building and the sprinkling process of a flower garden and a farm land comprises a hollow shaft seat, a rotating body, a water sprinkling nozzle, a rotating supporting shaft and a supporting frame. The lower end of the rotating supporting shaft of the apparatus for the cooling process of a building and the sprinkling process of a flower garden and a farm land is the floating support and the upper end of the rotating supporting shaft is supported through a shaft top tip. The pressure for starting the needed water source is lower and the diameter of water sprinkling holes arranged in the water sprinkling nozzle is smaller. The number of the water sprinkling hole is also smaller and the water is saved. The apparatus for the cooling process of a building and the sprinkling process of a flower garden and a farm land has the advantages of simple structure, easy installation, large carrying out covering area, wide application and high durability.
Description
The utility model is a kind of device that is used for building cooling, flower nursery, farmland sprinkling irrigation, belongs to the improvement technology of rotating sprinkler.
Existing rotating sprinkler, is CN2106661U as Chinese patent application number for the 902221655(notification number) in a kind of rotary nozzle is disclosed, it is simple in structure, fault is few, the dead angle of not spraying, and need be 1 kilogram/CM in source pressure but the shortcoming of its existence is exactly a rotary nozzle
2Abovely just can start, and its jet pipe is provided with the bigger spray orifice of a plurality of radiuses, water consumption is big.
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of required source pressure of rotary nozzle rotating sprinkler lower, that water consumption is less that starts is provided.
Structural representation of the present utility model as shown in drawings, comprise hollow axle bed (11), rotary body (15), water spout (14), rotary body (15) has hollow cavity, be provided with a plurality of jet pipes that communicate with inner chamber all around, the utility model also includes swivel bearing axle (17), bearing support (12), wherein swivel bearing axle (17) is the porose hollow shaft of stage casing sidewall, its upper end is provided with axle top (16), rotary body (15) is sleeved on the swivel bearing axle (17), bearing support (12) lower end is the lower base of band centre bore, the upper end is the upper pedestal of band apical pore (20), upper pedestal is connected as a single entity by connecting rib and lower base, bearing support (12) is connected by the upper end of lower base with hollow axle bed (11), the lower end floating support of swivel bearing axle (17) is on the lower base of bearing support (12), and the axle top (16) of upper end is arranged in the apical pore (20) of bearing support (12) upper pedestal.
The set supporting in above-mentioned bearing support (12) bottom is its inward flange or alignment pin (19).
Above-mentioned rotary body (15) is provided with 2～6 jet pipes, and the end of jet pipe is provided with water spout (14).Wherein have at least a water spout (14) to have a hole for water spraying, each water spout (14) all has 1～3 hole for water spraying at the most, and the diameter of hole for water spraying is 0.1mm～1mm.Hole for water spraying is arranged on the faying face of the side of water spout (14) or end face or side and end face, and the angle α of hole for water spraying and horizontal plane is-90 °～90 °.
Swivel bearing axle of the present utility model lower end is a floating support, the upper end is by the axle conical sliding support, it is lower to start required source pressure, and the diameter of set hole for water spraying is less in its water spout, and the number of hole for water spraying is also less, using water wisely, and of the present utility model simple in structure, be easy to install, it is long-pending big to carry out capping, purposes is wide, and is durable in use.
Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing:
Accompanying drawing is a structural representation of the present utility model, include hollow axle bed (11), rotary body (15), water spout (14), rotary body (15) has hollow cavity, be provided with four jet pipes that communicate with inner chamber all around, its lower end is uncovered, the utility model also includes swivel bearing axle (17), bearing support (12) swivel bearing axle (17) is the porose hollow shaft of middle-end sidewall, its upper end is fixed with axle top (16), bearing support (12) lower end is the lower base of band centre bore, the upper end is the upper pedestal of band apical pore (20), upper pedestal is connected as a single entity by connecting rib and lower base, bearing support (12) is connected by the upper end of lower base with hollow axle bed (11), sealing ring (18) is equipped with in the upper end of its junction, the binding rib of bearing support (12) is two first quarter moon shapes, rotary body (15) is sleeved on the swivel bearing axle (17), the opening end of rotary body (15) is set with the umbrella shape aproll lid (13) that is packed on the swivel bearing axle (17), the lower end floating support of swivel bearing axle (17) is on the alignment pin (19) of bearing support (12) bottom setting, and the axle top (16) of swivel bearing axle (17) upper end is arranged in the apical pore (20) of bearing support (12) upper pedestal.The not tail of 4 jet pipes that above-mentioned rotary body (15) is provided with all around is provided with water spout (14), each water spout all has a hole for water spraying, the diameter of hole for water spraying is 0.6mm, wherein two hole for water sprayings (22) are arranged at the side of water spout (14), and the angle of itself and horizontal plane is respectively 0 ° and 90 °.In addition two hole for water sprayings (21) are arranged on the faying face of the side of water spout (14) and end face, and the angle of itself and horizontal plane is respectively 45 ° and 75 °.
Above-mentioned hollow axle bed (11) is made up of base and hollow shaft, and the lower end of its hollow mandrel is provided with the direction joint of a ball shape, and universal joint is embedded in the locking nut (10), and is installed on the base (2) by locking nut (10).Be provided with filter screen (8) between the water inlet of the bottom of hollow axle bed (11) and base (2), compress by urgent ring (7), admitting pipe joint (3) is equipped with in the water inlet of base (2), installation foot (1) is arranged at the bottom of base (2), and fixes by the sub-assembly of bolt (6), packing ring (5), nut (4).
Operation principle of the present utility model is: pressure water source from admitting pipe joint (3) along water inlet and hollow axle bed (11) inner chamber flow into the inner chamber of swivel bearing axle (17), and the hole in swivel bearing axle (17) enters the inner chamber of rotary body (15), gone up the hole for water spraying ejection of the water spout that jet pipe do not hold again by rotary body (15).Under the reaction force acts of rotary body (15) when hole for water spraying sprays, do rotation at a high speed, the water droplet that gushes out is spilt with parabolical form by the angle of pitch of hole for water spraying, it is long-pending that thereby capping is directly carried out in the garden that increase rain spills, and don't the impact of energetic penetrating property water column, to reach the effect that even temperature is drenched.
Claims (10)
1, a kind of rotating sprinkler, comprise hollow axle bed (11), rotary body (15), water spout (17), rotary body (15) has hollow cavity, be provided with a plurality of jet pipes that communicate with inner chamber all around, it is characterized in that also including swivel bearing axle (17), bearing support (12), wherein swivel bearing axle (17) is the porose hollow shaft of stage casing sidewall, its upper end is provided with axle top (16), rotary body (15) is sleeved on the swivel bearing axle (17), bearing support (12) lower end is the lower base of band centre bore, the upper end is the upper pedestal of band apical pore (20), upper pedestal is connected as a single entity by connecting rib and lower base, bearing support (12) is connected by the upper end of lower base with hollow axle bed (11), the lower end floating support of swivel bearing axle (17) is on the lower base of bearing support (12), and the axle top (16) of upper end is arranged in the apical pore (20) of bearing support (12) upper pedestal.
2, rotating sprinkler according to claim 1 is characterized in that the set supporting in above-mentioned bearing support (12) bottom is its inward flange or alignment pin (19).
3, rotating sprinkler according to claim 1 is characterized in that the lower end of above-mentioned rotary body (15) is uncovered, and its opening end is set with the umbrella shape aproll lid (13) that is packed on the swivel bearing axle (17).
4, rotating sprinkler according to claim 1, it is characterized in that above-mentioned rotary body (15) is provided with 2～6 jet pipes, the end of jet pipe is provided with water spout (14), and water spout (14) all has 1～3 hole for water spraying, and the diameter of hole for water spraying is 0.1mm～1mm.
5, rotating sprinkler according to claim 4, it is characterized in that above-mentioned rotary body (15) is provided with 4 jet pipes, each water spout (14) all has a hole for water spraying, hole for water spraying is arranged on the faying face of the side of water spout (14) or end face or side and end face, and the angle α of hole for water spraying and horizontal plane is-90 °～90 °.
6, rotating sprinkler according to claim 5 is characterized in that above-mentioned wherein two hole for water sprayings are arranged at the same side of water spout (14), in addition on the faying face that two are arranged at water spray Zi, one of the lunar mansions (14) side and end face.
7, rotating sprinkler according to claim 1, it is characterized in that above-mentioned hollow axle bed (11) is made up of base and hollow shaft, the lower end of its hollow mandrel is provided with the direction joint of a ball shape, universal joint is embedded in the locking nut (10), and is installed on the base (2) by locking nut (10).
8,, it is characterized in that being provided with filter screen (8) between the water inlet of the bottom of above-mentioned hollow axle bed (11) and base (2) according to claim 1 or 7 described rotating sprinklers.
9, rotating sprinkler according to claim 1 is characterized in that the above-mentioned hollow axle bed (11) and the upper end of bearing support (12) junction are provided with sealing ring (18).
10,, it is characterized in that above-mentioned bearing support (12) links rib and is two first quarter moon shapes according to claim 1 or 9 described rotating sprinklers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203227 CN2188430Y (en) | 1994-02-08 | 1994-02-08 | Rotary spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203227 CN2188430Y (en) | 1994-02-08 | 1994-02-08 | Rotary spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188430Y true CN2188430Y (en) | 1995-02-01 |
Family
ID=33822796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94203227 Expired - Fee Related CN2188430Y (en) | 1994-02-08 | 1994-02-08 | Rotary spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188430Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068007A (en) * | 2014-06-18 | 2014-10-01 | 广西大学 | Omni-directional positioning pesticide spraying trolley |
| CN105435991A (en) * | 2015-12-10 | 2016-03-30 | 尚高建材（长沙）有限公司 | Spraying device and sunroom with same |
| CN109083327A (en) * | 2018-08-24 | 2018-12-25 | 浙江东来建设集团有限公司 | A kind of stainless steel edge list |
| CN110449278A (en) * | 2019-08-27 | 2019-11-15 | 永康雪纺自动化设备有限公司 | A kind of atomization type water injector for irrigation |
-
1994
- 1994-02-08 CN CN 94203227 patent/CN2188430Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068007A (en) * | 2014-06-18 | 2014-10-01 | 广西大学 | Omni-directional positioning pesticide spraying trolley |
| CN104068007B (en) * | 2014-06-18 | 2015-12-09 | 广西大学 | A kind of universal location spray medicine dolly |
| CN105435991A (en) * | 2015-12-10 | 2016-03-30 | 尚高建材（长沙）有限公司 | Spraying device and sunroom with same |
| CN109083327A (en) * | 2018-08-24 | 2018-12-25 | 浙江东来建设集团有限公司 | A kind of stainless steel edge list |
| CN110449278A (en) * | 2019-08-27 | 2019-11-15 | 永康雪纺自动化设备有限公司 | A kind of atomization type water injector for irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |