CN203470218U - Ground-buried nozzle - Google Patents
Ground-buried nozzle Download PDFInfo
- Publication number
- CN203470218U CN203470218U CN201320177813.9U CN201320177813U CN203470218U CN 203470218 U CN203470218 U CN 203470218U CN 201320177813 U CN201320177813 U CN 201320177813U CN 203470218 U CN203470218 U CN 203470218U
- Authority
- CN
- China
- Prior art keywords
- pop
- nozzle
- slider
- sprinkler
- telescoping tube
- 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 ground-buried nozzle, wherein in the ground-buried nozzle, a slider is fixed at one end of a telescopic pipe and the other end of the telescopic pipe is connected with the nozzle through a rotating joint; the telescopic pipe is sleeved with a spring. The top part of the nozzle is provided with a cover cap. The slider is sleeved with a bushing. The bottom part of the bushing is provided with a water inlet pipe. The top part of the bushing is provided with a retainer ring. The ground-buried nozzle is capable of ascending and descending freely and changing the range of spray irrigation.
Description
Technical field
The utility model relates to a kind of rainer of afforestation sprinkling irrigation maintenance, particularly relates to a kind of pop-up sprinkler.
Background technology
The artificial watering pouring of the main employing of afforestation maintenance sprinkling irrigation of using in the market, is generally used sprinkling truck, or manual watering, and automatic irrigation is used seldom, and such pouring needs a large amount of artificial mechanisms of consumption; Secondly automatic spraying arrangement is all fixture mostly, can not free lifting, change sprinkling irrigation scope, and need to arrange a large amount of sprinkling irrigation points.
Utility model content
In view of this, technical problem to be solved in the utility model is: provide a kind of can free lifting, change the pop-up sprinkler of sprinkling irrigation scope.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of pop-up sprinkler, wherein: this pop-up sprinkler comprises that one end of telescoping tube is fixed with slider, the other end of telescoping tube is connected with shower nozzle by swivel joint, on telescoping tube, cover has spring, the top of shower nozzle is provided with block, casing pipe sleeve is on slider, and sleeve bottom is provided with water inlet pipe, and the top of sleeve pipe is provided with back-up ring.
As preferably: described shower nozzle comprises main jet head and the auxiliary rotary nozzle being fixed on same circumference, and described main jet head is positioned at along injection direction and is same as position radially, auxiliary rotary nozzle is positioned at along injection direction perpendicular to position radially.
As shown from the above technical solution, the beneficial effects of the utility model are:
Compared to existing technology, the utility model can free lifting, changes sprinkling irrigation scope.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the utility model pop-up sprinkler.
Fig. 2 is the structural representation of the shower nozzle of the utility model pop-up sprinkler.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing.
Refer to shown in Fig. 1 to Fig. 2, the utility model provides a kind of pop-up sprinkler, this pop-up sprinkler comprises that one end of telescoping tube 1 is fixed with slider 2, the other end of telescoping tube 1 is connected with shower nozzle 4 by swivel joint 3, and on telescoping tube 1, cover has spring 6, the top of shower nozzle 4 to be provided with block 5, sleeve pipe 7 is enclosed within on slider 2, sleeve pipe 7 bottoms are provided with water inlet pipe 8, and the top of sleeve pipe 7 is provided with back-up ring 9, and back-up ring 9 can prevent that telescoping tube and slider from skidding off sleeve pipe 7.Shower nozzle 4 comprises main jet head 10 and the auxiliary rotary nozzle 11 being fixed on same circumference, and main jet head 10 is positioned at along injection direction and is same as position radially, and auxiliary rotary nozzle 11 is positioned at along injection direction perpendicular to position radially.On the outer wall of described slider corresponding to described sleeve pipe, have at least one circle antislip cog (not shown), it is in order to improve the sealing tight ness rating between the two.And sleeve pipe and water inlet pipe 8 adopt stainless steel, and on the outer surface of described stainless steel, be coated with bazar metal antirust coat, on described bazar metal antirust coat, be preferably also compounded with one deck carbon-coating, described carbon-coating can polluted water, can, by the intensity of long compound raising bazar metal antirust coat, not peel for a long time again.
In sum, this pop-up sprinkler in use sleeve pipe imbed underground fixing, when water inlet pipe supplies water, above-mentioned telescoping tube is pushed out ground under hydraulic pressure, the pouring of spraying water, under the effect of auxiliary rotary nozzle, water jet rotation pouring (can 360 ° of comprehensive pourings); When feed pipe stops supplying water, telescoping tube declines recovery and becomes a kind of pop-up sprinkler that is subject to hydraulic pressure control to have automatic rotation task performance under the effect of spring and deadweight.So the utility model can free lifting, change sprinkling irrigation scope, do not need to arrange a large amount of sprinkling irrigation points, workman and mechanical use in the time of can reducing pouring simultaneously.
But the foregoing is only better possible embodiments of the present utility model, not in order to limit to the scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model descriptions and accompanying drawing content are done changes, be all in like manner included in scope of the present utility model.
Claims (3)
1. a pop-up sprinkler, it is characterized in that: this pop-up sprinkler comprises that one end of telescoping tube is fixed with slider, the other end of telescoping tube is connected with shower nozzle by swivel joint, on telescoping tube, cover has spring, the top of shower nozzle is provided with block, casing pipe sleeve is on slider, and sleeve bottom is provided with water inlet pipe, and the top of sleeve pipe is provided with back-up ring.
2. pop-up sprinkler according to claim 1, it is characterized in that: described shower nozzle comprises main jet head and the auxiliary rotary nozzle being fixed on same circumference, described main jet head is positioned at along injection direction and is same as position radially, and auxiliary rotary nozzle is positioned at along injection direction perpendicular to position radially.
3. pop-up sprinkler according to claim 2, is characterized in that: on the outer wall of described slider corresponding to described sleeve pipe, have at least one circle antislip cog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320177813.9U CN203470218U (en) | 2013-04-01 | 2013-04-01 | Ground-buried nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320177813.9U CN203470218U (en) | 2013-04-01 | 2013-04-01 | Ground-buried nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470218U true CN203470218U (en) | 2014-03-12 |
Family
ID=50218632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320177813.9U Expired - Fee Related CN203470218U (en) | 2013-04-01 | 2013-04-01 | Ground-buried nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191840A (en) * | 2013-04-01 | 2013-07-10 | 浙江华水管道科技有限公司 | Buried nozzle |
| CN105880057A (en) * | 2016-06-24 | 2016-08-24 | 中国灌溉排水发展中心 | Open flow passage type rotating nozzle capable of being applied to ground covering |
| CN108854359A (en) * | 2018-07-12 | 2018-11-23 | 中华人民共和国日照出入境检验检疫局 | A kind of coal dust high effect dust cleaner |
-
2013
- 2013-04-01 CN CN201320177813.9U patent/CN203470218U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191840A (en) * | 2013-04-01 | 2013-07-10 | 浙江华水管道科技有限公司 | Buried nozzle |
| CN105880057A (en) * | 2016-06-24 | 2016-08-24 | 中国灌溉排水发展中心 | Open flow passage type rotating nozzle capable of being applied to ground covering |
| CN105880057B (en) * | 2016-06-24 | 2019-08-13 | 中国灌溉排水发展中心 | It is a kind of to can be used for buried open flows channel type rotary nozzle |
| CN108854359A (en) * | 2018-07-12 | 2018-11-23 | 中华人民共和国日照出入境检验检疫局 | A kind of coal dust high effect dust cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |