CN2887063Y - Gas-liquid pesticide mist spraying device - Google Patents
Gas-liquid pesticide mist spraying device Download PDFInfo
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- CN2887063Y CN2887063Y CN 200520146853 CN200520146853U CN2887063Y CN 2887063 Y CN2887063 Y CN 2887063Y CN 200520146853 CN200520146853 CN 200520146853 CN 200520146853 U CN200520146853 U CN 200520146853U CN 2887063 Y CN2887063 Y CN 2887063Y
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Abstract
The utility model discloses a low capacity gas-liquid double fluid pertinence mist pesticide application device belonging to the pesticide application technology and the equipment research field. The utility model includes a sealing pressure resistance herb liquor tank (7), a gas transmission (6) communicated with the inlet of the upper part, a main gas transmission (4), air pump (1), a pressure-static tank (2), a spray rod (10) communicated with the outlet at the upper part of the sealing pressure resistance herb liquor tank (7) and a nozzle (11). A concentric pipe (8) for gas transportation and liquid transportation is positioned between the sealing pressure resistance herb liquor tank (7) and the nozzle (11); the concentric pipe (8) for gas transportation and liquid transportation includes a gas transmission (14) and a concentric liquid transmission (15); the liquid transmission (15) is outspreaded to the bottom of the sealing pressure resistance herb liquor tank (7). The utility model has the advantages of high and long hydraulic pressure for the feeding of the herb liquor, stable and adjustable pressure and liquid spray quantity, light whole machine weight, high work efficiency, work-saving, effort-saving, herb-saving, water-saving and implementation of the pertinence sprinkling and so on; furthermore, the reliability is high and the service life is long.
Description
Technical field
The utility model relates to a kind of agricultural chemical spraying device, and particularly a kind of low capacity gas one liquid two-fluid specific aim atomizing device for administration of drugs belongs to efficient application technique of agricultural chemicals and facility research field.This device is mainly used in chamber crop, downgrades the orchard, the extermination of disease and insect pest in tea place etc., and the trace of biological modulated restraining agent sprays, and the health and epidemic prevention of the interior spaces such as animal house, storage and disinfecting.Liquid formulations such as aqua, finish, wetting powder all can well atomize and spray.
Background technology
Number of research projects shows that what improve agricultural chemicals is the key measure that improves the agricultural chemicals service efficiency to the target deposition efficiency.The medicament of the various dusting means that China is commonly used is all very low to the target deposition efficiency, the extensive spraying method of various no standards is spontaneous popular in various places in addition, make the loss of agricultural chemicals even more serious, and becoming a kind of serious environmental pollution factor, the agricultural product residue of pesticide serious harm people that exceed standard are healthy.In the world, (surpassing) sprinkling of low capacity mist is the important directions of applications of pesticide technical development.
Gas-liquid two-fluid spray technique is to realize one of important means that the low capacity mist sprays.Though power knapsack mist duster work efficiency height and atomization are good, and can produce airflow, help medicine mist diffusion profile; But generally must take the drift spraying of crop canopy layer top, droplet penetrates deposition capability in the canopy layer not strong.The droplet uniformly though the E Washi ultra low volume sprayer can produce thin must rely on the transmission of natural wind, and is also not strong to penetrating with deposition capability in the canopy layer.Hydraulic type manual sprayer commonly used then atomization difference and spray amount is big.A large amount of soups often tumbles owing to droplet or runs off and is scattering on the ground, causes damage and pollutes.At present, utilize the facility of compressed air atomization technique that normal-temperature fog machinery, manual spray are arranged, the former is owing to gas, liquid road separate, soup relies on the venturi principle imbibition, soup delivery head limited (being lower than 200 millimeters) easily causes the spray amount instability, and the droplet after the atomizing needs configuration axial flow blower conveying in addition, the space spraying can only be carried out, specific aim spraying between crop row can not be realized.And manual spray is subjected to the restriction of manual operation, and air demand and spray pressure are very limited, and the effective range of sprinkling is near, the spray amount instability, and spray is influenced greatly by natural wind, and droplet penetrability and operating efficiency are low, and the range of application limitation is big.
The utility model content
The purpose of this utility model is that a kind of gas-liquid atomizing device for administration of drugs will be provided, and it is the low amount of the gas-liquid two-fluid mist specific aim spraying apparatus of brand-new type.
Comprise for reaching the technical scheme that the purpose of this utility model takes: seal withstand voltage medicine liquid tank 7, the appendix 6 that communicates with the upper entrance of the withstand voltage medicine liquid tank 7 of sealing, gas transmission is responsible for 4, pneumatics pump 1, vacuum tank 2, the spray boom 10 that communicates with the top outlet of the withstand voltage medicine liquid tank 7 of sealing, shower nozzle 11, it is characterized in that, between withstand voltage medicine liquid tank 7 of sealing and shower nozzle 11, gas transmission has been installed, transfusion concentric tube 8, this gas transmission, transfusion concentric tube 8 comprises appendix 14, be installed in the appendix 14 and the woven hose 15 concentric with it, this woven hose 15 extends to the bottom in the withstand voltage medicine liquid tank 7 of sealing.
In the above-mentioned gas-liquid atomizing device for administration of drugs, shower nozzle 11 comprises sprayer body 12 and sprinkler core 13; Sprinkler core 13 is contained in the sprayer body 12, and the passage that forms air-flow between the two is to the shower nozzle mouth, and the passage of this air-flow communicates with appendix 14; Woven hose 15 communicates with sprinkler core 13 central passages.
In the above-mentioned gas-liquid atomizing device for administration of drugs, shower nozzle 11 is the exterior mixing structure;
In the above-mentioned gas-liquid atomizing device for administration of drugs, sprinkler core 13 outer surfaces are provided with helicla flute or straight-through slotted eye;
In the above-mentioned gas-liquid atomizing device for administration of drugs, appendix 6 is the coil tension spring formula;
In the above-mentioned gas-liquid atomizing device for administration of drugs, seal withstand voltage medicine liquid tank 7, be cylindrical shape;
In the above-mentioned gas-liquid atomizing device for administration of drugs, woven hose 15 is provided with accent amount switch 9 at the handle place;
In the above-mentioned gas-liquid atomizing device for administration of drugs, the withstand voltage medicine liquid tank 7 of pneumatics pump 1 and vacuum tank 2 and connecting line thereof and sealing can be made split type or integral structure;
The power source of above-mentioned gas-liquid atomizing device for administration of drugs is electric power or engine.
The utlity model has following advantage:
1, the soup force feed is apart from Gao Eryuan, and pressure, spouting liquid are stablized and be adjustable.The gas-liquid shower nozzle adopts the exterior mixing structure, and the mist head is big, far firing range, and the spray effective range reaches more than the 2.5m.
2, spouting liquid is adjustable in 0-250 ml/min scope, only needs spray liquid not wait for 6～8 liters as every mu of chamber crop.Need not to come and go dosing, complete machine is in light weight, operating efficiency height, saving of labor, laborsaving.Work efficiency improves 3～5 times than conventional manual sprayer.
3, reduce the agricultural chemicals loss significantly.Mist sprays (≤75 microns) and can avoid droplet to tumble and fluid loss, keeps the good lasting period.Under the air-flow effect, can in crop canopies, form uniformly and effectively and cover with face of blade, the back side.Significantly reduce the agricultural chemicals loss and reduce residue of pesticide.
4, reduce water consumption significantly, reduce more than 80% than big yield sprayer commonly used.
5, the air-flow of shower nozzle generation blows guide effect to the medicine mist, can be blown into the medicine mist position of required sprinkling, can realize the specific aim sprinkling.
6, because need not the pump liquid systems, corrosivity is few, the dependability height, and the life-span is long.
Description of drawings
Fig. 1 is that the utility model principle and device are formed schematic diagram;
Fig. 2 is a sprinkler part structural representation of the present utility model;
Fig. 3 is that medicine liquid tank of the present utility model and sprinkling system are formed schematic diagram.
Specific embodiment
Describe in detail according to the concrete device that the utility model proposes and the working condition of system below in conjunction with accompanying drawing.
As shown in Figure 1,1 is the pneumatics pump, and 2 is vacuum tank, 3 is the voltage-regulation voltage-stabilization valve, and 4 are the gas transmission person in charge, and 5 is the tracheae quick connector, 6 is appendix, and in the present embodiment, it is a coil tension spring formula appendix, for ease of moving, 7 are the withstand voltage medicine liquid tank of sealing, and 8 are gas transmission, transfusion concentric tube, and 9 is accent amount switch, 10 is spray boom, and 11 is shower nozzle.
In Fig. 2,12 is sprayer body, and 13 is sprinkler core, and 14 is appendix, and 15 is woven hose, should adopt corrosion-resistant flexible pipe.The outer surface of sprinkler core 13 is provided with helicla flute or straight-through slotted eye, it is contained in the sprayer body 12, the passage that forms air-flow between the two is to the shower nozzle mouth, and soup also arrives the shower nozzle mouth through woven hose 15 by sprinkler core 13 central passages, dispelled atomizing by air-flow, i.e. the interior pipe transfusion of the gas transmission of appendix 14, woven hose 15 compositions, transfusion concentric tube 8, inside and outside tube lane gas transmission, gas, liquid are taken their own roads, and arrive shower nozzle mouth place and just converge atomizing.
In Fig. 3,16 is the tracheae quick connector, and 17 is seal cover and handle.Sprinkling system adopts transfusion with one heart, the inside and outside binary channels pipeline of gas transmission
Each parts of compressed-air supply system of the present utility model can require to choose or customized according to purposes, and the capacity of pneumatics pump should be enough, and pressure at expulsion should be stablized adjustable.
The gas transmission person in charge 4 of the present utility model is withstand voltage tracheae, and is far and near according to distance, and its length can prolong by straight-through quick connector segmentation connection, adopts fixed installation or movable type to take down the exhibits.
Sealing of the present utility model is withstand voltage medicine liquid tank 7 is cylindrical shape, certainly, in actual production, can also adopt other shape, and portable volume is the 5-10 liter, is equipped with air inlet quick connector, the defeated concentric joint of gas-liquid pipe, pressure relief valve on it and carries device etc.Sealing withstand voltage medicine liquid tank 7 adopts coil tension spring formula appendixs 6 to be connected with the gas transmission person in charge 4.
This device can have the polytype product by actual needs: (1) power-actuated indoor use type has backpack, cart type and Portable all-in-one etc.; (2) with engine (or tractor) be the open-air vehicle-mounted type of power.
This device is under the driving of power, and the compressed air that pneumatics pump 1 produces is stored in the vacuum tank 2, after voltage-regulation voltage-stabilization valve 3 is regulated locking, discharges with the steady pressure that requires, and is delivered to the distance of requirement by the gas transmission person in charge 4.According to the distance distance, the gas transmission person in charge 4 can connect prolongation by straight-through quick connector 5 segmentations, and the gas transmission person in charge 4 can fixedly mount or movable type is taken down the exhibits.Sealing withstand voltage medicine liquid tank 7 is connected fast by the coil tension spring formula appendix 6 and the gas transmission person in charge 4, compressed air is introduced in the withstand voltage medicine liquid tank 7 of sealing, the force feed soup through woven hose 15, accent amount switch 9 to sprinkler core 13 central outlet, compressed air passes through sprinkler core 13 helicla flute parts by the passage between appendix 14 and the woven hose 15 simultaneously, make air-flow produce the high speed rotating ejection, the soup of central outlet ejection is sheared atomizing and be transported on the target of coverage.Wherein spouting liquid can lead to 9 adjustings of overtravel switch and close.
The utility model utilizes the compressed air force feed soup of air pump generation and by above-mentioned exterior mixing gas-liquid two-fluid shower nozzle soup is dispelled formation uniform mist (less than 75 microns), the medicine mist deposition distribution in crop canopies that has air-flow to stir, carry is even, is a kind of little water yield mist spraying device.Be different from domestic thick mist big yield hydraulic type spraying apparatus commonly used fully.Have water-saving, economize medicine, the efficient height, reliable, reduce the agricultural chemicals loss and reduce advantages such as residue of pesticide.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1, a kind of gas-liquid atomizing device for administration of drugs, comprise: seal withstand voltage medicine liquid tank (7), the appendix (6) that communicates with the upper entrance of the withstand voltage medicine liquid tank of sealing (7), (4) are responsible in gas transmission, pneumatics pump (1), vacuum tank (2), the spray boom (10) that communicates with the top outlet of the withstand voltage medicine liquid tank of sealing (7), shower nozzle (11), it is characterized in that, between sealing withstand voltage medicine liquid tank (7) and shower nozzle (11), gas transmission has been installed, transfusion concentric tube (8), this gas transmission, transfusion concentric tube (8) comprises appendix (14), be installed in the appendix (14) and the woven hose (15) concentric with it, this woven hose (15) extends to the bottom in the withstand voltage medicine liquid tank of sealing (7).
2, gas-liquid atomizing device for administration of drugs according to claim 1 is characterized in that, described shower nozzle (11) comprises sprayer body (12) and sprinkler core (13); Sprinkler core (13) is contained in the sprayer body (12), and the passage that forms air-flow between the two is to the shower nozzle mouth, and the passage of this air-flow communicates with appendix (14); Woven hose (15) communicates with sprinkler core (13) central passage.
3, gas-liquid atomizing device for administration of drugs according to claim 1 and 2 is characterized in that, described shower nozzle (11) is the exterior mixing structure.
4, gas-liquid atomizing device for administration of drugs according to claim 2 is characterized in that, described sprinkler core (13) outer surface is provided with helicla flute or straight-through slotted eye.
5, gas-liquid atomizing device for administration of drugs according to claim 1 and 2 is characterized in that, described appendix (6) is the coil tension spring formula.
6, gas-liquid atomizing device for administration of drugs according to claim 1 and 2 is characterized in that, the withstand voltage medicine liquid tank of described sealing (7) is a cylindrical shape.
7, gas-liquid atomizing device for administration of drugs according to claim 1 and 2 is characterized in that, described woven hose (15) is provided with accent amount switch (9) at the handle place.
8, gas-liquid atomizing device for administration of drugs according to claim 1 and 2 is characterized in that, described pneumatics pump (1) and vacuum tank (2) and connecting line thereof and the withstand voltage medicine liquid tank of sealing (7) are split type or integral structure.
9, gas-liquid atomizing device for administration of drugs according to claim 1 and 2 is characterized in that, its power source is electric power or engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520146853 CN2887063Y (en) | 2005-12-29 | 2005-12-29 | Gas-liquid pesticide mist spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520146853 CN2887063Y (en) | 2005-12-29 | 2005-12-29 | Gas-liquid pesticide mist spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887063Y true CN2887063Y (en) | 2007-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520146853 Expired - Fee Related CN2887063Y (en) | 2005-12-29 | 2005-12-29 | Gas-liquid pesticide mist spraying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN2887063Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764716A (en) * | 2012-06-25 | 2012-11-07 | 张月荣 | Sprayer switch |
| CN103599859A (en) * | 2013-12-06 | 2014-02-26 | 曹安柏 | Spiral water spray pipe device |
| CN103749419A (en) * | 2014-01-24 | 2014-04-30 | 徐奇 | Pesticide atomization spray device and application thereof |
| CN104060804A (en) * | 2014-07-01 | 2014-09-24 | 胡维毅 | Intelligent wall surface mortar spraying equipment |
| CN105165779A (en) * | 2014-04-16 | 2015-12-23 | 江苏兴宏植保机械有限公司 | Smoke sprayer |
| CN105728250A (en) * | 2016-03-31 | 2016-07-06 | 深圳市新鸿镁医疗器械有限公司 | Intelligent atomizer system |
| CN107484654A (en) * | 2016-06-09 | 2017-12-19 | 西北农林科技大学 | A kind of pneumatic type Kiwi berry is atomized pollination machine |
| CN107494501A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of heating power atomizing device of plant protection unmanned plane |
| CN107581176A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing device of plant protection unmanned plane |
| CN107581177A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing unit of plant protection unmanned plane |
| CN109699621A (en) * | 2019-02-22 | 2019-05-03 | 成都德慧美科技有限公司 | A kind of pesticide-spraying device |
-
2005
- 2005-12-29 CN CN 200520146853 patent/CN2887063Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764716A (en) * | 2012-06-25 | 2012-11-07 | 张月荣 | Sprayer switch |
| CN103599859B (en) * | 2013-12-06 | 2019-01-18 | 曹安柏 | Spiral water spray pipe device |
| CN103599859A (en) * | 2013-12-06 | 2014-02-26 | 曹安柏 | Spiral water spray pipe device |
| CN103749419A (en) * | 2014-01-24 | 2014-04-30 | 徐奇 | Pesticide atomization spray device and application thereof |
| CN105165779A (en) * | 2014-04-16 | 2015-12-23 | 江苏兴宏植保机械有限公司 | Smoke sprayer |
| CN104060804A (en) * | 2014-07-01 | 2014-09-24 | 胡维毅 | Intelligent wall surface mortar spraying equipment |
| CN104060804B (en) * | 2014-07-01 | 2019-04-02 | 胡维毅 | A kind of wall surface mortar intelligence spraying equipment |
| CN105728250A (en) * | 2016-03-31 | 2016-07-06 | 深圳市新鸿镁医疗器械有限公司 | Intelligent atomizer system |
| CN107484654A (en) * | 2016-06-09 | 2017-12-19 | 西北农林科技大学 | A kind of pneumatic type Kiwi berry is atomized pollination machine |
| CN107581177A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing unit of plant protection unmanned plane |
| CN107581176A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing device of plant protection unmanned plane |
| CN107494501A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of heating power atomizing device of plant protection unmanned plane |
| CN109699621A (en) * | 2019-02-22 | 2019-05-03 | 成都德慧美科技有限公司 | A kind of pesticide-spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20100129 |