CN103521371A - Agricultural sprayer nozzle device free of water dripping and water leakage - Google Patents
Agricultural sprayer nozzle device free of water dripping and water leakage Download PDFInfo
- Publication number
- CN103521371A CN103521371A CN201210223229.2A CN201210223229A CN103521371A CN 103521371 A CN103521371 A CN 103521371A CN 201210223229 A CN201210223229 A CN 201210223229A CN 103521371 A CN103521371 A CN 103521371A
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- CN
- China
- Prior art keywords
- nozzle
- check valve
- water
- water dripping
- dripping
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
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Abstract
The invention provides an agricultural sprayer nozzle device free of water dripping and water leakage. The agricultural sprayer nozzle device free of water dripping and water leakage comprises a nozzle body, nozzle cores and nozzle caps, wherein nozzle openings are formed in the nozzle body, the nozzle openings and the nozzle caps are fixedly connected through threads, the nozzle cores are arranged between the nozzle openings and the nozzle caps, the number of the nozzle openings is two or more, and one-way valves are arranged between the nozzle cores and the nozzle openings. The agricultural sprayer nozzle device free of water dripping and water leakage is a mist spraying leakage-proof nozzle which has the advantages of being free of water dripping and water leakage phenomena in use, capable of avoiding waste and playing a role in protecting a human body particularly when used for spraying pesticides, easy to install, practical and economical.
Description
Technical field
The present invention relates to nozzle, relate in particular the drip-proof spray nozzle of liquids and gases mixed aerosol.
Background technology
Nozzle is the parts that daily life and operation often use, be mainly used in cleaning, agricultural spraying, the aspects such as plant protection, at present, the domestic and international sprayer in use, still continue to use the rose of traditional design, in use when sprayer is out-of-work because jet rod is longer, solution in jet rod will be along jet rod from shower nozzle floor drain outward, in actual use, startup that can be regular, stop sprayer, just easily cause the pressure in playpipe to be greater than outside pressure condition, this just easily causes the phenomenon of water dripping, not only waste solution, and if agricultural chemicals or chemical fertilizer Jing Chang Splash to human body, also can damage human body.
Summary of the invention
The object of the invention is for solving the problems of the technologies described above, provide a kind of agricultural atomizer to gnaw device without the spray of water dripping, by check valve is set on nozzle, solved the problem that nozzle leaks regularly.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of agricultural atomizer is gnawed device without the spray of water dripping, comprise nozzle body, sprinkler core and cap of spraying nozzle, described nozzle body is provided with shower nozzle mouth, described shower nozzle mouth is provided with sprinkler core in the middle of being fixedly connected with by screw thread with cap of spraying nozzle, described shower nozzle mouth quantity is more than 2 or 2, between described sprinkler core and shower nozzle mouth, is provided with check valve.In the middle of described check valve, be provided with cross open, the material of described check valve is silica gel, described check valve embeds and is fixed on check valve support, by Stainless-steel space grids and check valve support, check valve is clipped in the middle, sprayer is when opening water spray switch, in sparge pipe, flow out highly pressurised liquid, check valve silicon rubber cup closing end is backed down, highly pressurised liquid enters in shower nozzle chamber, the middle diaphragm of sprinkler core is by pressure jack-up, highly pressurised liquid sprays in stainless steel shower nozzle film perforation. and when stopping spraying, check valve, under elastic force effect, automatically sets back and closes delivery port.The water that prevents pipeline the inside overflows and water clock under Action of Gravity Field.Meanwhile, remain in a small amount of liquid in cap of spraying nozzle the inside because nozzle bore very little (being generally 1.5 millimeter) can outwards not overflow by nozzle, thereby solved cleverly the problem of leaking and dripping.
Compared with prior art, advantage of the present invention is that a kind of spraying prevention floor drain nozzle is provided.During use, without water dripping phenomenon, especially, when spraying insecticide, can avoid waste, play again the effect of protection human body, and install simple, economical and practical.
Accompanying drawing explanation
Fig. 1 is that a kind of agricultural atomizer is gnawed the structural representation of device without the spray of water dripping described in the embodiment of the present invention;
Fig. 2 is that a kind of agricultural atomizer is gnawed the exploded perspective view of device without the spray of water dripping described in the embodiment of the present invention;
Fig. 3 is that a kind of agricultural atomizer is gnawed the check valve schematic diagram of device without the spray of water dripping described in the embodiment of the present invention;
Fig. 4 is that the A-A of Fig. 3 is to cut-away view.
In figure, 1, nozzle body; 2, fast connector; 3, cap of spraying nozzle; 4, stainless steel ozzle disc; 5, sprinkler core; 6, sealing gasket; 7, Stainless-steel space grids; 8 check valves; 9, check valve support; 10, cross mouth; 11, shower nozzle mouth.
The specific embodiment
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this description, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
Embodiment mono-
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of agricultural atomizer is gnawed device without the spray of water dripping, comprise nozzle body 1, sprinkler core 5 and cap of spraying nozzle 3, described nozzle body 1 is provided with shower nozzle mouth 11, described shower nozzle mouth 11 is provided with sprinkler core 5 in the middle of being fixedly connected with by screw thread with cap of spraying nozzle 3, described shower nozzle mouth 11 quantity are more than 2 or 2, between described sprinkler core 5 and shower nozzle mouth 11, be provided with check valve 8, in the middle of described check valve 8, be provided with cross open 10, described check valve 8 embeds and is fixed on check valve support 9, by Stainless-steel space grids 7 and check valve support 9, check valve 8 is clipped in the middle, in the middle of described check valve 8, be provided with cross open 10, the material of described check valve 8 is silica gel, sprayer is when opening water spray switch, in sparge pipe, flow out highly pressurised liquid, check valve 8 closing ends are backed down, highly pressurised liquid enters in shower nozzle chamber, the middle diaphragm of sprinkler core 5 is by pressure jack-up, highly pressurised liquid is from the interior ejection of stainless steel shower nozzle 4. when stopping spraying, check valve 8 is under elastic force effect, automatically set back and close delivery port.The water that prevents pipeline the inside overflows and water clock under Action of Gravity Field.Meanwhile, remain in a small amount of liquid in cap of spraying nozzle 3 the insides because nozzle bore very little (being generally 1.5 millimeter) can outwards not overflow by nozzle, thereby solved cleverly the problem of leaking and dripping.
Claims (3)
1. an agricultural atomizer is gnawed device without the spray of water dripping, comprise nozzle body (1), sprinkler core (5) and cap of spraying nozzle (3), described nozzle body (1) is provided with shower nozzle mouth (11), described shower nozzle mouth (11) is provided with sprinkler core (5) in the middle of being fixedly connected with by screw thread with cap of spraying nozzle (3), it is characterized in that: described shower nozzle mouth (11) quantity is more than 2 or 2, between described sprinkler core (5) and shower nozzle mouth (11), be provided with check valve (8).
2. a kind of agricultural atomizer according to claim 1 is gnawed device without the spray of water dripping, it is characterized in that: described check valve (8) embeds and is fixed on check valve support (9) above, by Stainless-steel space grids (7) and check valve support (9), check valve (8) is clipped in the middle.
3. according to a kind of agricultural atomizer described in claim 1,2, without the spray of water dripping, gnaw device, it is characterized in that: in the middle of described check valve (8), be provided with cross open (10), the material of described check valve (8) is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223229.2A CN103521371A (en) | 2012-07-02 | 2012-07-02 | Agricultural sprayer nozzle device free of water dripping and water leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223229.2A CN103521371A (en) | 2012-07-02 | 2012-07-02 | Agricultural sprayer nozzle device free of water dripping and water leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103521371A true CN103521371A (en) | 2014-01-22 |
Family
ID=49923932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210223229.2A Pending CN103521371A (en) | 2012-07-02 | 2012-07-02 | Agricultural sprayer nozzle device free of water dripping and water leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521371A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413898A (en) * | 2016-01-11 | 2016-03-23 | 东莞市适意洁具有限公司 | Energy-saving shower head |
| CN108602080A (en) * | 2015-12-04 | 2018-09-28 | 美德斯普瑞公司 | Fluid spray |
| CN110612893A (en) * | 2019-10-17 | 2019-12-27 | 黄桂英 | A energy-conserving sprinkling irrigation equipment for agricultural irrigation |
| CN110711655A (en) * | 2019-10-25 | 2020-01-21 | 文安县天华密度板有限公司 | Atomization nozzle drip-proof device and method |
| CN115350824A (en) * | 2022-09-02 | 2022-11-18 | 中国农业大学 | Combined sheet type pore diameter stepless adjustable one-way high-speed gas jet nozzle |
-
2012
- 2012-07-02 CN CN201210223229.2A patent/CN103521371A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602080A (en) * | 2015-12-04 | 2018-09-28 | 美德斯普瑞公司 | Fluid spray |
| US11045819B2 (en) | 2015-12-04 | 2021-06-29 | Medspray B.V. | Fluidic sprayer |
| CN105413898A (en) * | 2016-01-11 | 2016-03-23 | 东莞市适意洁具有限公司 | Energy-saving shower head |
| CN105413898B (en) * | 2016-01-11 | 2018-02-13 | 东莞市适意洁具有限公司 | A kind of energy-saving sprinkler |
| CN110612893A (en) * | 2019-10-17 | 2019-12-27 | 黄桂英 | A energy-conserving sprinkling irrigation equipment for agricultural irrigation |
| CN110711655A (en) * | 2019-10-25 | 2020-01-21 | 文安县天华密度板有限公司 | Atomization nozzle drip-proof device and method |
| CN115350824A (en) * | 2022-09-02 | 2022-11-18 | 中国农业大学 | Combined sheet type pore diameter stepless adjustable one-way high-speed gas jet nozzle |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Zhize Electric Power Tools Co., Ltd. Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Zhize Electric Power Tools Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Zhize Electric Power Tools Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |