CN105344507A - Flow-adjustable spray head for landscaping atomizer - Google Patents
Flow-adjustable spray head for landscaping atomizer Download PDFInfo
- Publication number
- CN105344507A CN105344507A CN201510935411.4A CN201510935411A CN105344507A CN 105344507 A CN105344507 A CN 105344507A CN 201510935411 A CN201510935411 A CN 201510935411A CN 105344507 A CN105344507 A CN 105344507A
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- CN
- China
- Prior art keywords
- spray head
- sprayer
- hole
- flow
- sprayer body
- 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.)
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Classifications
-
- 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
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3468—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with means for controlling the flow of liquid entering or leaving the swirl chamber
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses a flow-adjustable spray head for a landscaping atomizer. The flow-adjustable spray head comprises a liquid inlet tube, a spray head body and a spray head core, wherein a high pressure flow channel is formed in the liquid inlet tube; a swirl chamber and a first through hole are formed in the spray head body; the spray head core comprises a threaded section and a taper section; the taper section is positioned in the swirl chamber; the threaded section penetrates through the first through hole and is provided with a nut; a spray head piece is arranged at the upper part of the spray head body; a spray hole is formed in the spray head piece; a non-return ball valve is arranged at the spray hole; a compressed spring is arranged between the non-return ball valve and the taper section; and a spray head cap is arranged at the upper part of the spray head piece. The scheme has the benefits that when the flow of the spray hole needs to be adjusted, the distance between the spray head core and the spray hole is adjusted, so that the acting force of the compressed spring to the non-return ball valve is changed, and further the flow of the spray hole is adjusted; through the adoption of the scheme, on one hand, the workload of an operator can be reduced, and on the other hand, the use cost of the atomizer can be reduced.
Description
Technical field
The present invention relates to the shower nozzle of sprayer, be specially a kind of adjustable-flow shower nozzle for afforestation sprayer.
Background technology
Along with the fast development of urban construction, also improve constantly the requirement of afforestation, Garden Greening Work be unable to do without the instrument of specialty, and it fully can replace manual labor, saves time, and operating efficiency is high.The plant such as trees and flowers of afforestation in growth course, inevitably will be subject to the harm of various Pest organism, therefore in order to make the plant such as trees and flowers can have a good growing environment, need regular to carry out spray liquid to eliminate Pest organism to it, sprayer is then a kind of the most frequently used instrument.
Sprayer utilizes suction effect that liquid medicine or other liquid are become vaporific, be ejected into the utensil on other objects equably, and the shower nozzle in sprayer is the important process parts of sprayer, its structure and condition of work will have influence on the atomization of liquid, discharge rate, spraying swath, range and injection direction etc.
The capacity of sprinkler of the sprayer of current use is certain, if want the flow changing shower nozzle to adapt to different preventing and controlling needs, can only be then the lower original shower nozzle of dismounting and change lower new shower nozzle, this will increase the workload of operator on the one hand, on the other hand in order to adapt to different preventing and controlling needs, a sprayer will be equipped with multiple shower nozzle, and this also will increase the use cost of sprayer.
Summary of the invention
Under the invention is intended to provide a kind of prerequisite not changing shower nozzle, can according to the adjustable-flow shower nozzle for afforestation sprayer needing easy adjustment capacity of sprinkler of preventing and controlling.
The adjustable-flow shower nozzle for afforestation sprayer in this programme, comprise feed tube, sprayer body and sprinkler core, feed tube offers high pressure runner, sprayer body offers minor air cell and the first through hole, minor air cell communicates with high pressure runner, sprinkler core comprises thread segment and tapered section, tapered section is positioned at minor air cell, thread segment passes the first through hole and is provided with nut, sprayer body top is provided with ozzle disc, ozzle disc offers spray orifice, spray orifice is provided with unidirectional valve ball, stage clip is provided with between unidirectional valve ball and tapered section, stage clip one end and unidirectional valve ball offset, the stage clip other end and tapered section offset, ozzle disc top is also provided with sprinkler cap, sprinkler cap is threaded with sprayer body.
The principle of this programme is: when needs spray liquid, liquid enters in the minor air cell of sprayer body from the high pressure runner of feed tube, tapered section along sprinkler core moves as high-speed screw by the liquid entered in minor air cell, do in the process of high-speed screw motion at liquid, because the radius of gyration of liquid reduces gradually, therefore the peripheral speed of liquid will increase gradually, when liquid arrives the spray orifice on ozzle disc, the direction of motion and the orifice center line of liquid reality have certain angle, this angle is the atomizing angle of shower nozzle, simultaneously under the effect of the unidirectional valve ball of spray orifice, part is opened by spray orifice, liquid is after spray orifice ejection, the dispersion shape film with tapering will be become, the film far away apart from spray orifice is thinner so that fragment into fragment, and then be condensed into droplet, the air of this droplet and geo-stationary collides the less droplet of formation further, be sprayed onto on crops.When needing to regulate the flow of spray orifice to adapt to different preventing and controlling, regulate the nut at sprinkler core thread segment place, change the upper-lower position of sprinkler core, regulate the active force of the stage clip between sprinkler core tapered section and unidirectional valve ball, the change of stage clip active force makes the laminating situation between unidirectional valve ball and spray orifice change, and then realizes the adjustment of spray orifice flow.
The effect of this programme is: by being arranged to dismountable structure between sprinkler core and sprayer body, unidirectional valve ball is set between sprinkler core and spray orifice, and stage clip is set between unidirectional valve ball and sprinkler core, when needing to regulate spray orifice flow, regulate the distance between sprinkler core and spray orifice, stage clip is changed the active force of unidirectional valve ball, and then realize the adjustment of spray orifice flow, this programme is compared with traditional sprinkler heads, under can be implemented in the prerequisite not changing shower nozzle, easy adjustment capacity of sprinkler is needed according to preventing and controlling, the workload of operator can be alleviated on the one hand, also the use cost of sprayer can be reduced on the other hand.
Further, sprayer body and thread segment cooperation place offer draw-in groove, and draw-in groove place is provided with sealing ring, and sealing ring can effectively prevent liquid from leaking from sprayer body and thread segment cooperation place.
Further, in order to prevent liquid from leaking from the cooperation place of sprayer body and ozzle disc, between sprayer body and ozzle disc, also gasket seal is provided with.
Further, gasket seal is Viton gasket seal, Viton gasket seal not only good seal performance and also corrosion-resistant property strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: feed tube 1, high pressure runner 2, sprayer body 3, minor air cell 4, sprinkler core 5, tapered section 6, thread segment 7, sealing ring 8, gasket seal 9, ozzle disc 10, spray orifice 11, unidirectional valve ball 12, stage clip 13.
Embodiment is substantially as shown in Figure 1: for the adjustable-flow shower nozzle of afforestation sprayer, comprise feed tube 1, the left side of feed tube 1 is provided with screw thread, feed tube 1 is connected with outside spray boom by the screw thread in left side, be provided with circular arc chamfering on the right side of the screw thread of feed tube 1, this circular arc chamfering is for avoiding cutter when carrying out screw thread process, and feed tube 1 rightmost side is cylinder, offer high pressure runner 2 at the medium position of feed tube 1, high pressure runner 2 is through feed tube 1.
Sprayer body 3 is provided with on the right side of feed tube 1, minor air cell 4 and the first through hole is had in the middle part of sprayer body 3, high pressure runner 2 communicates with minor air cell 4, minor air cell 4 is upper and width is wide, first through hole is lower and width is narrow, first through hole communicates with minor air cell 4, sprinkler core 5 is placed with at the place of minor air cell 4 of sprayer body 3, sprinkler core 5 comprises tapered section 6 and thread segment 7, wherein the tapered section 6 of sprinkler core 5 is upper, thread segment 7 under, the thread segment 7 of sprinkler core 5 passes the first through hole on sprayer body 3 and protrudes sprayer body 3, sprinkler core 5 thread segment 7 protrudes sprayer body 3 place and is provided with nut, sprinkler core 5 is connected with sprayer body 3 by nut, nut is arranged on the different parts of sprinkler core 5 thread segment 7 simultaneously, the adjustment of sprinkler core 5 position can be realized, sealing ring 8 is also provided with in sprinkler core 5 thread segment 7 and sprayer body 3 cooperation place, sealing ring 8 is for preventing the outflow of liquid, the tapered section 6 of sprinkler core 5 is up-small and down-big structure.
Gasket seal 9 is provided with on the top of sprayer body 3, in the present embodiment, gasket seal 9 adopts the Viton pad of good seal performance, the middle part of gasket seal 9 offers through hole, ozzle disc 10 is provided with on the top of gasket seal 9, the width of ozzle disc 10 is consistent with the width of gasket seal 9, offer spray orifice 11 at the medium position of ozzle disc 10, spray orifice 11 adopts up-small and down-big bellmouth.
Unidirectional valve ball 12 is also provided with at spray orifice 11 place, stage clip 13 is provided with between unidirectional valve ball 12 and the tapered section 6 of sprinkler core 5, stage clip 13 one end and unidirectional valve ball 12 offset, the tapered section 6 of stage clip 13 other end and sprinkler core 5 offsets, when regulating the nut of sprinkler core 5 thread segment 7, the tapered section 6 of sprinkler core 5 and the distance of unidirectional valve ball 12 can be changed, namely change the active force of stage clip 13, thus realize the change of unidirectional valve ball 12 aperture, change the flow at spray orifice 11 place.
Sprinkler cap is provided with on the top of spray orifice 11, the middle part of sprinkler cap offers through hole, chamfering is provided with at through hole and sprinkler cap joint, tapping on the downside of sprinkler cap is provided with screw thread, this screw thread can coordinate with the screw thread on sprayer body 3, realize the connection of sprinkler cap and sprayer body 3, be also provided with some circular arc chamferings preventing stress from concentrating in the surrounding of sprinkler cap outline.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. the adjustable-flow shower nozzle for afforestation sprayer, it is characterized in that, comprise feed tube, sprayer body and sprinkler core, described feed tube offers high pressure runner, described sprayer body offers minor air cell and the first through hole, described minor air cell communicates with described high pressure runner, described sprinkler core comprises thread segment and tapered section, described tapered section is positioned at described minor air cell, described thread segment passes described first through hole and is provided with nut, described sprayer body top is provided with ozzle disc, described ozzle disc offers spray orifice, described spray orifice is provided with unidirectional valve ball, stage clip is provided with between described unidirectional valve ball and described tapered section, described stage clip one end and described unidirectional valve ball offset, the described stage clip other end and described tapered section offset, described ozzle disc top is also provided with sprinkler cap, described sprinkler cap is threaded with described sprayer body.
2. the adjustable-flow shower nozzle for afforestation sprayer according to claim 1, is characterized in that: described sprayer body and described thread segment cooperation place offer draw-in groove, and described draw-in groove place is provided with sealing ring.
3. the adjustable-flow shower nozzle for afforestation sprayer according to claim 2, is characterized in that: be also provided with gasket seal between described sprayer body and described ozzle disc.
4. the adjustable-flow shower nozzle for afforestation sprayer according to claim 3, is characterized in that: described gasket seal is Viton gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935411.4A CN105344507B (en) | 2015-12-15 | 2015-12-15 | Adjustable-flow shower nozzle for afforestation sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935411.4A CN105344507B (en) | 2015-12-15 | 2015-12-15 | Adjustable-flow shower nozzle for afforestation sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105344507A true CN105344507A (en) | 2016-02-24 |
| CN105344507B CN105344507B (en) | 2018-03-20 |
Family
ID=55320648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935411.4A Expired - Fee Related CN105344507B (en) | 2015-12-15 | 2015-12-15 | Adjustable-flow shower nozzle for afforestation sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344507B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415065A (en) * | 2022-08-29 | 2022-12-02 | 华能伊敏煤电有限责任公司 | Dust fall shower nozzle is adopted in opencut coal mining |
| CN116655076A (en) * | 2023-07-21 | 2023-08-29 | 青岛滨海建设集团有限公司 | Building foundation construction wastewater treatment device and treatment method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918561Y (en) * | 2006-07-07 | 2007-07-04 | 王秀飞 | Sanitary cleaning valve |
| JP2008168193A (en) * | 2007-01-10 | 2008-07-24 | Earth Chem Corp Ltd | Aerosol spraying device |
| JP2008296131A (en) * | 2007-05-31 | 2008-12-11 | Daikin Ind Ltd | Electrostatic atomizer |
| CN202460867U (en) * | 2012-03-13 | 2012-10-03 | 余姚市士森铜材厂 | Micro fog spray nozzle structure |
| CN102847639A (en) * | 2012-10-08 | 2013-01-02 | 中国农业科学院农田灌溉研究所 | Hydro-driven energy-storage artificial intermittent spring device |
-
2015
- 2015-12-15 CN CN201510935411.4A patent/CN105344507B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918561Y (en) * | 2006-07-07 | 2007-07-04 | 王秀飞 | Sanitary cleaning valve |
| JP2008168193A (en) * | 2007-01-10 | 2008-07-24 | Earth Chem Corp Ltd | Aerosol spraying device |
| JP2008296131A (en) * | 2007-05-31 | 2008-12-11 | Daikin Ind Ltd | Electrostatic atomizer |
| CN202460867U (en) * | 2012-03-13 | 2012-10-03 | 余姚市士森铜材厂 | Micro fog spray nozzle structure |
| CN102847639A (en) * | 2012-10-08 | 2013-01-02 | 中国农业科学院农田灌溉研究所 | Hydro-driven energy-storage artificial intermittent spring device |
Non-Patent Citations (1)
| Title |
|---|
| 罗瑶: "植保机械喷头内部流场的数值模拟", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415065A (en) * | 2022-08-29 | 2022-12-02 | 华能伊敏煤电有限责任公司 | Dust fall shower nozzle is adopted in opencut coal mining |
| CN115415065B (en) * | 2022-08-29 | 2024-03-29 | 华能伊敏煤电有限责任公司 | Dust fall shower nozzle is used in opencut colliery opening |
| CN116655076A (en) * | 2023-07-21 | 2023-08-29 | 青岛滨海建设集团有限公司 | Building foundation construction wastewater treatment device and treatment method |
| CN116655076B (en) * | 2023-07-21 | 2023-10-31 | 青岛滨海建设集团有限公司 | Building foundation construction wastewater treatment device and treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105344507B (en) | 2018-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171227 Address after: 401320 Chongqing city Banan District Tu Qiao Street 11 1-1-1 Applicant after: Chongqing Jian Wei Machinery Co., Ltd. Address before: 400023 Jiangbei District, Jiangbei District, Chongqing, attached to No. 3, No. 14-6, 10 Applicant before: CHONGQING GENYU GARDEN LANDSCAPE ENGINEERING CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20181215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |