CN203091154U - Adjustable type atomizing micro spray nozzle - Google Patents
Adjustable type atomizing micro spray nozzle Download PDFInfo
- Publication number
- CN203091154U CN203091154U CN 201320123317 CN201320123317U CN203091154U CN 203091154 U CN203091154 U CN 203091154U CN 201320123317 CN201320123317 CN 201320123317 CN 201320123317 U CN201320123317 U CN 201320123317U CN 203091154 U CN203091154 U CN 203091154U
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- CN
- China
- Prior art keywords
- atomizing
- spray nozzle
- spray
- hydroecium
- base
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- 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 provides an adjustable type atomizing micro spray nozzle. A basic structure comprises a spray nozzle main body and a detachable spray nozzle base, a spray flow passage is arranged in the middle of the spray nozzle main body; an atomizing component is arranged at a water outlet; a water chamber is formed between the base and the main body; and limit grooves provided with water inlet holes in the periphery and an elastic membrane butted onto the limit grooves through supports are formed in the water chamber. According to the adjustable type atomizing micro spray nozzle, a 'constant-pressure flow path' compensation device is designed, automatic adjustment can be performed with the change of water pressure, and the micro spray nozzle is used for improving the spray uniformity of a moving component and enhancing the atomizing performance.
Description
Technical field
The utility model relates to a kind of adjustable atomizing mini sprinkler, is particularly useful for the booth micro spray irrigation, belongs to gardening irrigation equipment assembly.
Background technology
In recent years, micro irrigation technology has obtained very fast development at world wide, the irrigation method of irrigation system has drip irrigation, little spray, infiltrating irrigation, pulse filling etc., wherein the planform of mini sprinkler, spray pattern kind are a lot, basic structure is that shower nozzle is provided with hydroecium, vortex board or water wheels are arranged between hydroecium and the nozzle, and the angled formation of water outlet and axis is vaporific, almost all supplies water by Artificial Control.The common problem that this structure exists is that rainfall distribution uniformity descends very fast because the movement parts wearing and tearing are too fast, and for improving atomization, some product will spray the long narrow of runner design, and latus rectum is very little, causes anti-blocking performance to descend again easily.
Summary of the invention
The purpose of this utility model is to provide a kind of adjustable atomizing mini sprinkler of new structure, can regulate the sprinkling flow automatically with variation in water pressure, with rainfall distribution uniformity and the raising atomization of improving the motion assembly.
The technical solution of the utility model is achieved in that this adjustable atomizing mini sprinkler, basic structure comprises nozzle body, dismountable shower nozzle base, establish hydroecium between base and the main body, establish in the middle of the nozzle body spray runner, delivery port is established atomizing component, the current limliting groove of inlet opening is arranged around establishing in the hydroecium and withstands on flexible sheet on the stopper slot by support.The atomizing component of described adjustable atomizing mini sprinkler is that frame is held in the atomizer (atomizing) cone between delivery port and the axle bed.The sprinkling runner of described adjustable atomizing mini sprinkler is established hyperbolic-type venturi spray orifice.Have spiral grooves on the atomizer (atomizing) cone of described adjustable atomizing mini sprinkler.
The hydroecium of described adjustable atomizing mini sprinkler is located at the water inlet of base and sprays between the runner.
The axle bed of the atomizing component of described adjustable atomizing mini sprinkler is fixed on the nozzle body by nut.
The utility model is owing to having designed " constant voltage flow path " compensation arrangement, can having controlled flow of inlet water automatically with variation in water pressure, cooperate the spiral grooves atomizer (atomizing) cone and spray on the runner the supporting venturi spray orifice of shape with it, rainfall distribution uniformity and atomization are improved greatly, anti-wear performance, the anti-blocking performance of atomizing component also all increase substantially, and are particularly useful for the unsettled regional booth high-efficiency agriculture of hydraulic pressure and apply.
Description of drawings
Describe technology contents of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the cutaway view of the utility model structure
Among the figure: 1, atomizer (atomizing) cone axle bed 2, atomizer (atomizing) cone 3, nut 4, venturi spray orifice
5, nozzle body 6, shower nozzle base 7, water inlet 8, sprinkling runner
9, hydroecium 10, flexible sheet 11, support 12, inlet opening
13, current limliting groove
The specific embodiment
Operation principle of the present utility model is: water enters shower nozzle base 6 from water inlet 7, acts on the atomizer (atomizing) cone through hydroecium, venturi spray orifice 4, and atomizer (atomizing) cone 2 rotates under the pressure of water and makes water fogging and spray.When hydraulic pressure increased, flexible sheet 10 to the 13 direction deformation of current limliting groove, dwindled inlet opening 12 under the hydraulic pressure effect, reached the purpose of restriction discharge.Stopper slot and nozzle body are structure as a whole or divide body structure, are further limited flow, and the end face that the current limliting groove contacts with flexible sheet can also the handicapping water groove.
Claims (3)
1. adjustable atomizing mini sprinkler, basic structure comprises nozzle body (5), dismountable shower nozzle base (6), establish hydroecium (9) between base and the main body, establish in the middle of the nozzle body and spray runner (8), delivery port is established atomizing component, it is characterized in that described atomizing component is that frame is held in the atomizer (atomizing) cone (2) between delivery port and the axle bed (1), the current limliting groove (13) that inlet opening (12) is arranged around establishing in the hydroecium (9), withstand on flexible sheet (10) on the stopper slot by support (11), spray runner (8) and establish hyperbolic-type venturi spray orifice (4), have spiral grooves on the described atomizer (atomizing) cone.
2. atomizing mini sprinkler according to claim 1 is characterized in that hydroecium (9) is located between the water inlet (7) and sprinkling runner (8) of shower nozzle base (6).
3. atomizing mini sprinkler according to claim 1 is characterized in that the axle bed (1) of described atomizing component is fixed on the nozzle body by nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123317 CN203091154U (en) | 2013-03-19 | 2013-03-19 | Adjustable type atomizing micro spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123317 CN203091154U (en) | 2013-03-19 | 2013-03-19 | Adjustable type atomizing micro spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091154U true CN203091154U (en) | 2013-07-31 |
Family
ID=48842598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320123317 Expired - Fee Related CN203091154U (en) | 2013-03-19 | 2013-03-19 | Adjustable type atomizing micro spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228826A (en) * | 2017-06-06 | 2017-10-03 | 北京金索坤技术开发有限公司 | A kind of hyperbolic vortex transfer chamber for NITRATE BY FLAME ATOMIC XRF |
| CN114100880A (en) * | 2021-11-12 | 2022-03-01 | 中国航发西安动力控制科技有限公司 | Nozzle flow passage and rotating curved surface nozzle flow passage with hyperbolic cosine function characteristics |
-
2013
- 2013-03-19 CN CN 201320123317 patent/CN203091154U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228826A (en) * | 2017-06-06 | 2017-10-03 | 北京金索坤技术开发有限公司 | A kind of hyperbolic vortex transfer chamber for NITRATE BY FLAME ATOMIC XRF |
| CN107228826B (en) * | 2017-06-06 | 2023-09-15 | 北京金索坤技术开发有限公司 | Hyperbolic vortex type transmission chamber for flame atomic fluorescence spectrometer |
| CN114100880A (en) * | 2021-11-12 | 2022-03-01 | 中国航发西安动力控制科技有限公司 | Nozzle flow passage and rotating curved surface nozzle flow passage with hyperbolic cosine function characteristics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jieqiong Document name: Refund approval notice |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jieqiong Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jieqiong Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |