CN105344507B - Adjustable-flow shower nozzle for afforestation sprayer - Google Patents
Adjustable-flow shower nozzle for afforestation sprayer Download PDFInfo
- Publication number
- CN105344507B CN105344507B CN201510935411.4A CN201510935411A CN105344507B CN 105344507 B CN105344507 B CN 105344507B CN 201510935411 A CN201510935411 A CN 201510935411A CN 105344507 B CN105344507 B CN 105344507B
- Authority
- CN
- China
- Prior art keywords
- sprayer
- sprayer body
- spray orifice
- tapered section
- shower nozzle
- 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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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
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- Nozzles (AREA)
Abstract
This patent discloses a kind of adjustable-flow shower nozzle for afforestation sprayer, including feed tube, sprayer body and sprinkler core, high pressure runner is offered on feed tube, minor air cell and first through hole are offered on sprayer body, sprinkler core includes thread segment and tapered section, tapered section is located in minor air cell, thread segment is through first through hole and is provided with nut, sprayer body top is provided with ozzle disc, spray orifice is offered on ozzle disc, spray orifice is provided with unidirectional valve ball, and stage clip is provided between unidirectional valve ball and tapered section, and ozzle disc top is additionally provided with sprinkler cap.The effect of this programme is：When needing to adjust spray orifice flow, the distance between adjusting shower nozzle core and spray orifice, stage clip is changed the active force of unidirectional valve ball, and then realize the regulation of spray orifice flow, on the one hand the workload of operator can be mitigated using the shower nozzle of this programme, on the other hand can also reduce the use cost of sprayer.
Description
Adjustable-flow shower nozzle for afforestation sprayer
Technical field
The present invention relates to the shower nozzle of sprayer, specially a kind of adjustable-flow shower nozzle for afforestation sprayer.
Background technology
With the fast development of urban construction, the requirement to afforestation also improves constantly, and Garden Greening Work be unable to do without
The instrument of specialty, it can fully replace manual labor, save the time, and operating efficiency is high.In the trees of afforestation and flowers etc.
Plant will inevitably be endangered in growth course by various Pest organisms, therefore in order that trees and flowers etc. are planted
Thing can have a good growing environment, it is necessary to regularly carry out spraying decoction to it to eliminate Pest organism, and sprayer is then
A kind of the most frequently used instrument.
Sprayer is to become liquid medicine or other liquid using suction effect to nebulize, and is equably ejected on other objects
Utensil, and the shower nozzle in sprayer is the important process part of sprayer, its structure and condition of work will have influence on the mist of decoction
Change, discharge rate, spraying swath, range and injection direction etc..
The capacity of sprinkler of the sprayer used at present is certain, if the flow for being intended to change shower nozzle is different to adapt to
Preventing and controlling need, then can only be under dismounting original shower nozzle and change down new shower nozzle, this aspect will increase operator
Workload, on the other hand in order to adapt to different preventing and controlling needs, a sprayer will be equipped with multiple shower nozzles, and this also will increase
The use cost of sprayer.
The content of the invention
The invention is intended to provide one kind on the premise of shower nozzle is changed without, you can need easy adjustment according to preventing and controlling
The adjustable-flow shower nozzle for afforestation sprayer of capacity of sprinkler.
The adjustable-flow shower nozzle for afforestation sprayer in this programme, including feed tube, sprayer body and shower nozzle
Core, high pressure runner is offered on feed tube, minor air cell and first through hole, minor air cell and high pressure runner phase are offered on sprayer body
Logical, sprinkler core includes thread segment and tapered section, and tapered section is located in minor air cell, and thread segment is through first through hole and is provided with spiral shell
Mother, sprayer body top are provided with ozzle disc, and spray orifice is offered on ozzle disc, and spray orifice is provided with unidirectional valve ball, unidirectional valve ball and taper
Stage clip is provided between section, stage clip one end is offseted with unidirectional valve ball, and the stage clip other end offsets with tapered section, and ozzle disc top is additionally provided with
Sprinkler cap, sprinkler cap are threadedly coupled with sprayer body.
The principle of this programme is：When needing to spray decoction, decoction enters the whirlpool of sprayer body from the high pressure runner of feed tube
In flow chamber, it will be moved into the decoction in minor air cell along the tapered section of sprinkler core as high-speed screw, make high-speed screw fortune in decoction
In dynamic process, because the radius of gyration of decoction is gradually reduced, therefore the peripheral speed of decoction will gradually increase, when decoction reaches
During spray orifice on ozzle disc, the actual direction of motion of decoction has certain angle with orifice center line, and the angle is shower nozzle
Atomizing angle, while in the presence of the unidirectional valve ball of spray orifice, spray orifice opens part, and decoction will turn into after spray orifice sprays
Dispersion shape film with taper, the film more remote apart from spray orifice is thinner to fragmentate so that being broken, and then is condensed into droplet, the mist
Drop and the air of geo-stationary further hit against to form smaller droplet, are sprayed onto on crops.When the stream for needing regulation spray orifice
When amount is to adapt to different preventing and controlling, the nut at adjusting shower nozzle core thread segment, changes the upper-lower position of sprinkler core, adjust spray
The active force of stage clip between head core tapered section and unidirectional valve ball, the change of stage clip active force make between unidirectional valve ball and spray orifice
Fitting situation changes, and then realizes the regulation of spray orifice flow.
The effect of this programme is：By the way that dismountable structure will be arranged between sprinkler core and sprayer body, sprinkler core with
Unidirectional valve ball is set between spray orifice, and stage clip is set, it is necessary to when adjusting spray orifice flow between unidirectional valve ball and sprinkler core, is adjusted
The distance between sprinkler core and spray orifice, stage clip is changed the active force of unidirectional valve ball, and then realize the regulation of spray orifice flow, this
Scheme is compared with traditional sprinkler heads, it is possible to achieve on the premise of shower nozzle is changed without, needs easy adjustment to spray according to preventing and controlling
It head flow, on the one hand can mitigate the workload of operator, on the other hand can also reduce the use cost of sprayer.
Further, sprayer body is provided with sealing ring, sealing ring can be effective with offering neck at thread segment cooperation at neck
Prevent decoction from being leaked at sprayer body and thread segment cooperation.
Further, in order to prevent decoction from being leaked at the cooperation of sprayer body and ozzle disc, between sprayer body and ozzle disc also
Provided with gasket seal.
Further, gasket seal is Viton gasket seal, Viton gasket seal not only good seal performance but also
Corrosion-resistant property is strong.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：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, including feed tube 1,
The left side of feed tube 1 is provided with screw thread, and feed tube 1 is attached by the screw thread in left side with outside spray boom, in the screw thread of feed tube 1
Right side be provided with circular arc chamfering, the circular arc chamfering is used to avoid carrying out cutter during screw thread process, and the rightmost side of feed tube 1 is
Cylinder, high pressure runner 2 is offered in the medium position of feed tube 1, high pressure runner 2 passes through feed tube 1.
Sprayer body 3 is provided with the right side of feed tube 1, the middle part of sprayer body 3 has minor air cell 4 and first through hole, high pressure
Runner 2 communicates with minor air cell 4, and minor air cell 4 is wide in upper and width, and first through hole is in lower and narrow width, first through hole and minor air cell 4
Communicate, sprinkler core 5 is placed with the minor air cell 4 of sprayer body 3, sprinkler core 5 includes tapered section 6 and thread segment 7, wherein sprinkler core
5 tapered section 6 is upper, and for thread segment 7 under, the thread segment 7 of sprinkler core 5 through the first through hole on sprayer body 3 and protrudes shower nozzle
Body 3, the thread segment 7 of sprinkler core 5 protrudes is provided with nut at sprayer body 3, and sprinkler core 5 is attached by nut and sprayer body 3, simultaneously
Nut is arranged on to the different parts of the thread segment 7 of sprinkler core 5, the adjustment of the position of sprinkler core 5 can be achieved, in the thread segment 7 of sprinkler core 5
With being additionally provided with sealing ring 8 at the cooperation of sprayer body 3, sealing ring 8 is used for the outflow for preventing decoction, and the tapered section 6 of sprinkler core 5 is upper small
Big structure down.
Be provided with gasket seal 9 on the top of sprayer body 3, in the present embodiment gasket seal 9 using good seal performance fluorination
Rubber sheet gasket, the middle part of gasket seal 9 offer through hole, and ozzle disc 10, the width of ozzle disc 10 are provided with the top of gasket seal 9
Degree is consistent with the width of gasket seal 9, offers spray orifice 11 in the medium position of ozzle disc 10, spray orifice 11 is using up-small and down-big
Bellmouth.
Unidirectional valve ball 12 is additionally provided with spray orifice 11, stage clip is provided between unidirectional valve ball 12 and the tapered section 6 of sprinkler core 5
13, the one end of stage clip 13 offsets with unidirectional valve ball 12, and the tapered section 6 of the other end of stage clip 13 and sprinkler core 5 offsets, when adjusting shower nozzle core
During the nut of 5 thread segments 7, the tapered section 6 of sprinkler core 5 and the distance of unidirectional valve ball 12 can be changed, that is, change the effect of stage clip 13
Power, so as to realize the change of the unidirectional aperture of valve ball 12, change the flow at spray orifice 11.
Sprinkler cap is provided with the spray orifice top of 11, through hole is offered in the middle part of sprinkler cap, connects in through hole with sprinkler cap
Place is provided with chamfering, and the tapping on the downside of sprinkler cap is provided with screw thread, and the screw thread can be coordinated with the screw thread on sprayer body 3, real
The connection of existing sprinkler cap and sprayer body 3, is additionally provided with some circular arcs for preventing stress concentration in the surrounding of sprinkler cap outline and falls
Angle.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (1)
1. a kind of adjustable-flow shower nozzle for afforestation sprayer, it is characterised in that including feed tube, sprayer body and spray
Head core, offers high pressure runner on the feed tube, minor air cell and first through hole, the minor air cell is offered on the sprayer body
Communicated with the high pressure runner, the sprinkler core includes thread segment and tapered section, and the tapered section is located in the minor air cell, institute
Thread segment is stated through the first through hole and nut is installed, the sprayer body top is provided with ozzle disc, opened on the ozzle disc
Provided with spray orifice, the spray orifice is provided with unidirectional valve ball, described that stage clip, the stage clip are unidirectionally provided between valve ball and the tapered section
One end offsets with the unidirectional valve ball, and the stage clip other end offsets with the tapered section, and the ozzle disc top is additionally provided with spray
Head cap, the sprinkler cap are threadedly coupled with the sprayer body；The sprayer body at the thread segment cooperation with offering neck, institute
State and sealing ring is provided with neck；Gasket seal is additionally provided between the sprayer body and the ozzle disc；The gasket seal is fluorine
Change rubber sheet gasketing.
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 CN105344507A (en) | 2016-02-24 |
| CN105344507B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918561Y (en) * | 2006-07-07 | 2007-07-04 | 王秀飞 | Sanitary cleaning valve |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-12-15 CN CN201510935411.4A patent/CN105344507B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918561Y (en) * | 2006-07-07 | 2007-07-04 | 王秀飞 | Sanitary cleaning valve |
| 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 |
|---|
| 植保机械喷头内部流场的数值模拟;罗瑶;《中国优秀硕士学位论文全文数据库 农业科技辑》;20090915(第9期);第21-24页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105344507A (en) | 2016-02-24 |
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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. |
|
| 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |