CN2530730Y - Electric centrifugal blowing knapsack sprayer - Google Patents
Electric centrifugal blowing knapsack sprayer Download PDFInfo
- Publication number
- CN2530730Y CN2530730Y CN 01250211 CN01250211U CN2530730Y CN 2530730 Y CN2530730 Y CN 2530730Y CN 01250211 CN01250211 CN 01250211 CN 01250211 U CN01250211 U CN 01250211U CN 2530730 Y CN2530730 Y CN 2530730Y
- Authority
- CN
- China
- Prior art keywords
- spray
- liquid
- nozzle
- micro
- motor
- 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
Links
Abstract
The utility model provides an electric centrifugal blowing knapsack sprayer which is characterized in that a separating plate at the bottom of a liquid medicine case is provided with a micro type liquid pump connected with a liquid convey pipe, a spray pole is connected moveably with a nozzle support, and a nozzle assembly is internally provided with a micro type motor connected with an eccentric atomizing nozzle. The utility model adopts a micro type liquid pump to convey the liquid medicine, without the formation of a high pressure. The delivery lift of the liquid medicine conveying pump is around 1.5m and the medicine capacity is 10 liters so as to spray with low quantity; the nozzle can overturns randomly to spray with various gestures. As the power adopts micro direct current motor and the work current is comparatively low, the assembled storage battery does not need comparatively big capacity; the micro motor is easy to be damaged but has low expense and the alternation is also easy.
Description
The utility model relates to a kind of farm implements, the centrifugal blowing spraying machine of especially a kind of back-pack electric.
At present existing like product, micro-type power driven mist blower and electrical pressure pump formula spraying machine are arranged.Trace type power driven mist blower is a hand-held, and dry cell is contained in the handle tube, and medicine ripple bottle and atomizer are installed in tiller grip, because dry cell consumes height, needs the soup of high concentration again, can only make trace and spray, so seldom used.Compression pump formula spraying machine is identical with hand sprayer shower nozzle spray pattern, and difference is that liquid pump is driven by dc motor.The both produces high pressure to soup to spray.But leakage often takes place in pipeline easily that be in high pressure, and compression pump needs more powerful motor to drive, and the battery that the coupling capacity is bigger had so not only increased the weight of complete machine but also improved cost.Compression pump is a consumable accessory, easy-to-leak liquid, and maintenance difficult or the like is so can not be widely used.At present, hand sprayer is most widely used general, has accounted for leading position, but because there are problems in hand sprayer, as rapid wear, leakiness easily stops up etc., and the peasant wishes and can be replaced by the better sprayer of performance.
The purpose of this utility model provides the miniature liquid pump of a kind of employing and gives drug delivery liquid, does not produce high pressure, is difficult for leaking, and operating current is lower, and the shower nozzle different angles of can arbitrarily overturning are sprayed, and uses, the centrifugal blowing spraying machine of back-pack electric easy to maintenance.
Technical solution adopted in the utility model is: the bottom baffles of spray tank 15 is provided with miniature liquid pump 12 for 14 times and connects woven hose 11, and spray boom 7 is flexible connection with head cartridge 1, a micromachine 4 is housed in shower nozzle is overall connects centrifugal spraying shower nozzle 6.
The utility model adopts miniature liquid pump to give drug delivery liquid, do not produce high pressure, the electronic shower nozzle of forming by the minitype motor driving fan blade, the soup centrifugal atomizing that liquid pump is sent here sprays, spray pump liquor charging lift is about about 1.5 meters, and 10 liters of soup capacity are made low amount and sprayed, soup is constantly given by liquid pump all the time, and shower nozzle can arbitrarily overturn and carry out multiple attitude sprinkling.Because power all is to adopt DC micromotor, operating current is lower, so the battery of assembling need not bigger capacity, micromachine is a consumable accessory, but expense is low, and replacing is also easy.
Elaborate below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation.
The utility model is by spray tank 15, and overall, the miniature liquid pump 12 of shower nozzle, battery 13 connect electric wire, drug liquid tube 10, and by-pass cock 9 and handle 8 etc. is partly formed.Shower nozzle totally comprises micromachine 4, head cartridge 1, centrifugal spraying shower nozzle 6 etc.Centrifugal spraying shower nozzle 6 has two kinds of forms: a kind of is the drum type brake fan blade, and promptly windy leaf outer rim has cylinder, and a kind of is outside multiblade fan 5, and inside is vane type, and a circle basin is arranged before the impeller outlet, and circle basin inner edge has being combined to form of apicule tooth.Battery 13 and miniature liquid pump 12 are the bottom the insides of establishing in being contained in below the two-layer spray tank 14, with dividing plate 14 with its separation.Miniature liquid pump 12 adopts magnetic coupling form transmission between impeller and the motor shaft, has a dividing plate to separate between the two, thereby does not have motor shaft to prevent the liquid cover, has solved the common fault of liquid pump capacity leakage.There is filter cup 11 the liquid pump top, be connected with sebific duct with the liquid pump import, the liquid pump outlet is connected with the handle liquid mouth of pipe with flexible rubber hose 10 through the head of turning, and handle 8 one ends are provided with power supply and medicinal liquid flow by-pass cock combination 9, and spray boom 7 terminations and head cartridge 1 are formed active joint, respectively there is half toroidal cavity on the two composition surface, groove is corresponding, and groove is each and spray boom liquid pipe again, and the drain pipe that head cartridge forms one is connected, prevent leakage, groove ring Internal and external cycle is equipped with sealing ring.2 is packing ring among the figure, and 3 are the medicine-chest lid.
The centrifugal blowing spraying machine of the back-pack electric course of work: connect the liquid pump switch, open bat-handle switch, liquid pump motor and shower nozzle motor are worked simultaneously, and liquid pump passes through pipeline injection nozzle body with the soup that pumps, and can regulate medicinal liquid flow by bat-handle switch.The centrifugal atomizing shower nozzle is to be contained on the motor shaft, motor drives the sprayer body rotation with 8000 rev/mins rotating speed, the impeller of rotation sucks soup at a high speed, centrifugal through the atomizing basin throw away tiny droplet, simultaneously the wind of external wind wheel fan-out droplet to fore blow, ejection medicine mist is conical mist field like this, and droplet is deposited on the target of sprinkling at last.Drum type brake fan blade shower nozzle also is to utilize the high speed rotating centrifugal medical liquid atomizing and wind ejection.As the face that sprays is low then can close liquid pump.
This machine spray tank, handle, spray boom termination, head cartridge, shower nozzle are totally made of plastic.About 10 liters of spray tank capacity, about 0.5 meter of spray bar length, 12 volts of 7 o'clock peaces of battery, about 1.2 peaces of this machine operating current (liquid pump motor 0.5 peace, shower nozzle motor 0.7 peace).
Claims (1)
1, the centrifugal blowing spraying machine of a kind of back-pack electric, comprise spray tank, shower nozzle, spray boom, handle and woven hose, it is characterized in that: miniature liquid pump (12) is set under the bottom baffles (14) of spray tank (15) connects woven hose (11), spray boom (7) is flexible connection with head cartridge (1), in shower nozzle is overall a micromachine (4) is housed and connects centrifugal spraying shower nozzle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250211 CN2530730Y (en) | 2001-07-25 | 2001-07-25 | Electric centrifugal blowing knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250211 CN2530730Y (en) | 2001-07-25 | 2001-07-25 | Electric centrifugal blowing knapsack sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530730Y true CN2530730Y (en) | 2003-01-15 |
Family
ID=33660422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250211 Expired - Fee Related CN2530730Y (en) | 2001-07-25 | 2001-07-25 | Electric centrifugal blowing knapsack sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530730Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320248A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Backpack type snow blower |
| WO2017020577A1 (en) * | 2015-08-03 | 2017-02-09 | 上海爱农机电设备有限公司 | Portable ultra-fine atomizer |
| CN107525178A (en) * | 2017-09-14 | 2017-12-29 | 南京工业职业技术学院 | A kind of high-efficient atomizing cooling fan |
-
2001
- 2001-07-25 CN CN 01250211 patent/CN2530730Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320248A (en) * | 2015-07-06 | 2017-01-11 | 沈蓉蓉 | Backpack type snow blower |
| WO2017020577A1 (en) * | 2015-08-03 | 2017-02-09 | 上海爱农机电设备有限公司 | Portable ultra-fine atomizer |
| US10478839B2 (en) | 2015-08-03 | 2019-11-19 | Airofog Machinery Co., Ltd. | Portable ultrafine nebulizer |
| CN107525178A (en) * | 2017-09-14 | 2017-12-29 | 南京工业职业技术学院 | A kind of high-efficient atomizing cooling fan |
| CN107525178B (en) * | 2017-09-14 | 2023-05-23 | 南京工业职业技术学院 | High-efficient atomizing cooling fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2796385Y (en) | Portable sprayer | |
| CN110145104A (en) | A kind of hand-held paint sprayer | |
| CN2530730Y (en) | Electric centrifugal blowing knapsack sprayer | |
| CN2907916Y (en) | Backpack electric sprayer | |
| CN207519341U (en) | A kind of afforestation spray equipment | |
| CN206104174U (en) | Sprayer | |
| US20030173420A1 (en) | Drill sprayer | |
| CN213699264U (en) | Spray dust removal device for environmental protection | |
| CN2207230Y (en) | Back-carrying electric atomizer | |
| CN209577086U (en) | A kind of miniature ultra-low-volume sprayer | |
| CN208466228U (en) | A kind of rotary nozzle | |
| CN210124249U (en) | Agricultural portable pesticide atomizer | |
| CN212087767U (en) | Shallow of spraying rod | |
| CN205966242U (en) | Atomizer is born to formula of putting at bottom of taking air pump of battery | |
| CN215836735U (en) | Spray set for municipal garden afforestation | |
| CN2431051Y (en) | Snapsack electric sprayer | |
| CN215775087U (en) | A spout medicine device for tealeaves is planted | |
| CN210519910U (en) | Pesticide spraying device | |
| CN214282939U (en) | Efficient gardens deinsectization device | |
| CN2441569Y (en) | Knapsack electric sprayer | |
| CN213790925U (en) | Adjustable spraying angle device for indoor air treatment | |
| CN220281668U (en) | Unmanned aerial vehicle type spraying and sterilizing device | |
| CN205833434U (en) | A kind of Portable spray device | |
| CN210406819U (en) | Crop disease pesticide applying device | |
| CN218831722U (en) | Medicine spraying machine convenient to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |