CN107333742A - A kind of back-pack electric spraying and foam jet all-in-one - Google Patents
A kind of back-pack electric spraying and foam jet all-in-one Download PDFInfo
- Publication number
- CN107333742A CN107333742A CN201710721862.7A CN201710721862A CN107333742A CN 107333742 A CN107333742 A CN 107333742A CN 201710721862 A CN201710721862 A CN 201710721862A CN 107333742 A CN107333742 A CN 107333742A
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- CN
- China
- Prior art keywords
- foam
- triple valve
- pack electric
- connecting tube
- pan
- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0046—Hand-operated sprayers
Abstract
Include device for storing liquid and pipeline control device with foam jet all-in-one, including all-in-one body, the all-in-one body the present invention relates to a kind of spraying of back-pack electric；The device for storing liquid is located at the top of pipeline control device；By the way that foam jet machine and sprayer are integrated on a device, using gas liquid two purpose pump, switched by the path of triple valve in pipeline group, and the opening and closing of ball valve, only need shirtsleeve operation that the function switch between foam jet and spraying can be achieved；Foamed using foaming box, production bubble efficiency high, foam good evenness, bubble diameter are controllable, and the pan of lengthening is advantageous to assemble foam, and water conservancy diversion is to foam outlet, the problem of avoiding foam from being full of liquid storage cylinder and cause foam to make full use of.
Description
Technical field
The present invention relates to agricultural plant protection equipment technical field, more particularly to a kind of back-pack electric spraying and foam jet one
Body machine.
Background technology
Agricultural chemicals is to play the part of important role in agricultural production, can play preventing and treating pest and disease damage, coordinate plant growth, weeding etc. and make
With, and existing more effective agricultural chemicals administering mode is mainly water mist spray.
The advantages of water mist spray, is that operating speed is fast, and administration is thoughtful and careful, and working space is big, shortcoming be easy drift,
It is difficult to adhere to and cause to waste and pollute environment.
And water base foam can fill bigger space, make to be filled the object in space and fully contacted with bubble, with air
Isolation；Water base foam is easier to be adhered to loss of easily being drifted about rather than water smoke on object；If pathogen or small in space
Polypide, these biological breathings and poisoning can be obstructed by the foam coverage containing toxin；Obviously, the administering mode of foam spraying
There is the advantages of lasting, adhesive force is strong, province's medicine, especially suitable for preventing and treating bud tip insect, but because foam floats on herbicide placement
Shifting ability is weak, it is difficult to makes on the inside of dense planting crop uniformly by medicine, and the operating efficiency of artificial dispenser is also be not as high as water mist spray.
Water mist spray and foam sprinkling are each advantageous, are a kind of complementary administering modes, should be used in combination, particularly close
The crop of cultivation is planted, when complete stool venereal disease insect pest occurs, decoction can be ensured to plant all standing using water mist spray mode, and
Preventing and treating can be pinpointed to the bud tip by the way of foam sprinkling when especially bud tip disease pest occurring merely on outer side and is administered, can be more effective
Pest and disease damage is administered on ground.
Knapsack sprayer is a kind of conventional agricultural plant protection and health and epidemic prevention apparatus, for water smoke of spraying insecticide, deinsectization
Sterilizing.With the progress of battery technology and fluid pumping technology, the manufacturing technology of power spraye is ripe, relative to manual spray
Day with fog, there is many advantages, such as laborsaving, efficient.
It is although existing to pass through hand using the existing precedent of the structure of hand sprayer repacking and compatible foam spraying function
The characteristics of spraying of dynamic sprayer repacking and foam jet all-in-one are due to self structure, gas room pressure is unstable, causes shape
Into foam bubble diameter it is also uneven, spray effect is bad.
The content of the invention
The technical problems to be solved by the invention are：A kind of back-pack electric spraying and foam jet all-in-one, solution are provided
It is certainly existing unstable by the spraying of hand sprayer repacking and foam jet all-in-one gas room pressure, the foam bubble diameter of formation
It is uneven, the problem of spray effect is bad.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：There is provided a kind of spraying of back-pack electric with
Foam jet all-in-one, including all-in-one body, the all-in-one body include device for storing liquid and pipeline control device；
The device for storing liquid is located at the top of pipeline control device；
The device for storing liquid includes liquid storage cylinder and the pan and foaming box that are arranged in liquid storage cylinder, and the pan is shaped as down
The round estrade put, the upper end of the pan are higher than the upper end of liquid storage cylinder, and the liquid storage cylinder bottom is provided with mutually fits with pan bottom
The groove matched somebody with somebody, the bottom of the pan are connected by groove with liquid storage cylinder；
The pan bottom is provided with foaming box；
The pipeline control device include be arranged on set in the cavity and cavity of liquid storage cylinder bottom the first triple valve,
Second triple valve, ball valve, gas liquid two purpose pump and pipeline group；
The pipeline group includes the first connecting tube, the second connecting tube, the 3rd connecting tube, the 4th connecting tube, breather pipe and gone out
Water pipe；
The bottom portion of groove by the first fittings of the first connecting tube and the first triple valve, first triple valve
Second joint is connected by the second connecting tube with the entrance point of gas liquid two purpose pump, and the port of export of the gas liquid two purpose pump passes through the 3rd
First fittings of connecting tube and the second triple valve, the second joint of second triple valve are connected to outlet pipe, and described the
For 3rd joint of one triple valve by the 3rd fittings of the 4th connecting tube and the second triple valve, the breather pipe is connected to the
Two connecting tubes, ball valve is provided with the breather pipe.
The beneficial effects of the present invention are：, will in back-pack electric spraying of the present invention and foam jet all-in-one
Foam jet machine is integrated on a device with sprayer, using gas liquid two purpose pump, is cut by the path of triple valve in pipeline group
Change, and the opening and closing of ball valve, only need shirtsleeve operation that the function switch between foam jet and spraying can be achieved；Utilize foaming
Box foams, and production bubble efficiency high, foam good evenness, bubble diameter are controllable, and the pan of lengthening is advantageous to assemble foam, and water conservancy diversion is to foam
Outlet, the problem of avoiding foam injection liquid storage cylinder and cause foam to make full use of.
Brief description of the drawings
Fig. 1 is a kind of spraying of back-pack electric and the structural representation of foam jet all-in-one of the specific embodiment of the invention
Figure；
Label declaration：
1st, device for storing liquid；11st, liquid storage cylinder；12nd, pan；13rd, foaming box；14th, top cover；15th, spray boom joint；2nd, pipe control
Device；21st, the first triple valve；22nd, the second triple valve；23rd, ball valve；
24th, gas liquid two purpose pump；25th, pipeline group；251st, the first connecting tube；252nd, the second connecting tube；
253rd, the 3rd connecting tube；254th, the 4th connecting tube；255th, breather pipe；256th, outlet pipe；
26th, motor；27th, battery；28th, speed-regulating switch；29th, electricity shows table；210th, power switch；211st, charging is inserted
Seat；3rd, sling swivels；4th, suspender clip；5th, handle.
Embodiment
To describe the technology contents of the present invention, the objects and the effects in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：Using gas liquid two purpose pump, switched by the path of triple valve in pipeline group, with
And the opening and closing of ball valve, foamed using foaming box, production bubble efficiency high, foam good evenness, bubble diameter are controllable.
Fig. 1 is refer to, the invention discloses a kind of spraying of back-pack electric and foam jet all-in-one, including all-in-one sheet
Body, the all-in-one body include device for storing liquid 1 and pipeline control device 2；
The device for storing liquid 1 is located at the top of pipeline control device 2；
The device for storing liquid 1 includes liquid storage cylinder 11 and the pan 12 and foaming box 13 that are arranged in liquid storage cylinder 11, the filter
Bucket 12 is shaped as inverted round estrade, and the upper end of the pan 12 is higher than the upper end of liquid storage cylinder 11, and the bottom of liquid storage cylinder 11 is set
The groove being adapted with the bottom of pan 12 is equipped with, the bottom of the pan 12 is connected by groove with liquid storage cylinder 11；
The bottom of pan 12 is provided with foaming box 13；
The pipeline control device 2 includes being arranged on the first threeway set in the cavity and cavity of the bottom of liquid storage cylinder 11
Valve 21, the second triple valve 22, ball valve 23, gas liquid two purpose pump 24 and pipeline group 25；
The pipeline group 25 includes the first connecting tube 251, the second connecting tube 252, the 3rd connecting tube 253, the 4th connecting tube
254th, breather pipe 255 and outlet pipe 256；
The bottom portion of groove is by the first connecting tube 251 and the first fittings of the first triple valve 21, and the described 1st
Second joint of port valve 21 is connected by the second connecting tube 252 with the entrance point of gas liquid two purpose pump 24, the gas liquid two purpose pump 24
The port of export by the 3rd connecting tube 253 and the first fittings of the second triple valve 22, the second of second triple valve 22
Joint is connected to outlet pipe 256, and the 3rd joint of first triple valve 21 passes through the 4th connecting tube 254 and the second triple valve 22
The 3rd fittings, the breather pipe 255 is connected to the second connecting tube 252, ball valve 23 is provided with the breather pipe 255.
Above-mentioned back-pack electric spraying and the operation principle explanation of foam jet all-in-one：Medicine is filled in liquid storage cylinder 11
Liquid, when above-mentioned back-pack electric is sprayed with foam jet all-in-one as spraying machine in use, controlling ball valve 23 to close, connect the
The first joint and the second joint of one triple valve 21, its 3rd joint are closed, while connect the first joint of the second triple valve 22
With the second joint, its 3rd joint is closed, and opens gas liquid two purpose pump 24；Now decoction in the presence of gas liquid two purpose pump 24 according to
It is secondary to flow through the first connecting tube 251, the second connecting tube 252, discharged by outlet pipe 256, the port of export of outlet pipe 256 can connect difference
The shower nozzle of model, so as to realize the spraying of decoction.
When above-mentioned back-pack electric is sprayed with foam jet all-in-one as foam jet machine in use, control ball valve 23 is beaten
Open, while connect the first joint and the 3rd joint of the first triple valve 21, its second joint is closed, while connects the second triple valve
22 the first joint and the 3rd joint, its second joint are closed；Now in the presence of gas liquid two purpose pump 24, outside air according to
It is secondary to flow through breather pipe 255, the second connecting tube 252, the 3rd connecting tube 253 and the 4th connecting tube 254 and the first connecting tube 251, by
Above-mentioned bottom portion of groove discharge, now air mixes with decoction, produces uniform bubble in pan 12 in the presence of foaming box 13
Foam, and discharged by the top of pan 12, the shower nozzle of different model can be connected above pan 12, so as to realize the bubble jet of decoction
Spill.
Above-mentioned back-pack electric spraying and the beneficial effect of foam jet all-in-one are：Backpack electricity of the present invention
Dynamic spraying is with foam jet all-in-one, foam jet machine and sprayer being integrated on a device, utilize gas liquid two purpose pump
24, switched by the path of triple valve in pipeline group 25, and the opening and closing of ball valve 23, only need shirtsleeve operation that foam can be achieved
Function switch between injection and spraying；Foamed using foaming box 13, production bubble efficiency high, foam good evenness, bubble diameter are controllable, add
Long pan 12 is advantageous to assemble foam, and water conservancy diversion avoids foam from being full of liquid storage cylinder 11 and cause foam can not to foam outlet
The problem of making full use of.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, the foaming box 13 is shaped as cylinder
Body, the side wall material of the foaming box 13 is rigid plastics, and foam filled material or foaming media are filled with the foaming box 13；
The foam filled material is any one in thin haydite or fine sand, and the particle diameter of the fine sand is 0.25-1mm, and the foaming is situated between
Matter is sponge, and the thickness of the sponge is 1-3cm；The top of the foaming box 13 is covered with gauze, under the foaming box 13
Covered with gauze, the gauze is used to stop that inserts is spilt in portion.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, the inserts is thin haydite, described
The particle diameter of thin haydite is more than the aperture of gauze.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, the bottom of foaming box 13 is provided with
Filter screen.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, the top of the pan 12 is provided with top
Lid 14, the middle part of the top cover 14 are provided with spray boom joint 15.
Pass through when all-in-one punching when foam jet machine in use, foam duration in pan 12, which produces accumulation, forms pressure
The spray boom that spray boom joint 15 connects sprays.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, the spray boom joint 15 is connected with spray
Bar, the spray boom are provided with foam nozzle, and the foam nozzle is short bend pipe.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, in addition to the control being arranged in cavity
Device processed, the controller are electrically connected with the first triple valve 21, the second triple valve 22, ball valve 23, gas liquid two purpose pump 24 respectively, institute
The side surface for stating cavity is provided with mode switching key, and the mode switching key is electrically connected with controller.
The controller is used for the path switching for the opening and closing and triple valve for controlling ball valve 23 in different modes.
Further, above-mentioned back-pack electric spraying in the cavity with foam jet all-in-one, being additionally provided with electronic
Machine 26 and battery 27, the gas liquid two purpose pump 24 are electrically connected with motor 26, and the motor 26 and battery 27 are electrical
Connection.
The motor 26 is that gas liquid two purpose pump 24 provides power support, and the battery 27 is used to supply for motor 26
Electricity.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, the cavity side surface is provided with tune
Speed switch 28, electricity show table 29, power switch 210 and charging socket 211, the battery 27 respectively with speed-regulating switch 28,
Electricity display table 29, power switch 210, charging socket 211 are electrically connected with.
Further, in above-mentioned back-pack electric spraying and foam jet all-in-one, the side surface of the all-in-one body
The sling swivels 3 and suspender clip 4 for fixing brace are provided with, the top of the all-in-one body is provided with handle 5.
The setting of said apparatus is easy to user to bear or portable all-in-one body, facilitates back-pack electric to spray and bubble jet
Penetrate the spraying operation of all-in-one.
Embodiment 1
A kind of back-pack electric spraying includes with foam jet all-in-one, including all-in-one body, the all-in-one body
Device for storing liquid 1 and pipeline control device 2；The device for storing liquid 1 is located at the top of pipeline control device 2；The device for storing liquid 1 wraps
Liquid storage cylinder 11 and the pan 12 and foaming box 13 that are arranged in liquid storage cylinder 11 are included, the pan 12 is shaped as inverted round estrade,
The upper end of the pan 12 is higher than the upper end of liquid storage cylinder 11, and the bottom of liquid storage cylinder 11 is provided with what is be adapted with the bottom of pan 12
Groove, the bottom of the pan 12 are connected by groove with liquid storage cylinder 11；The bottom of pan 12 is provided with foaming box 13；It is described
Pipeline control device 2 includes being arranged on the first triple valve the 21, the 2nd 3 set in the cavity and cavity of the bottom of liquid storage cylinder 11
Port valve 22, ball valve 23, gas liquid two purpose pump 24 and pipeline group 25；The pipeline group 25 includes the first connecting tube 251, the second connecting tube
252nd, the 3rd connecting tube 253, the 4th connecting tube 254, breather pipe 255 and outlet pipe 256；The bottom portion of groove passes through the first connection
First fittings of the triple valve 21 of pipe 251 and first, the second joint of first triple valve 21 pass through the second connecting tube 252
It is connected with the entrance point of gas liquid two purpose pump 24, the port of export of the gas liquid two purpose pump 24 passes through the 3rd connecting tube 253 and the 2nd 3
First fittings of port valve 22, the second joint of second triple valve 22 are connected to outlet pipe 256, first triple valve
21 the 3rd joint is connected to by the 4th connecting tube 254 and the 3rd fittings of the second triple valve 22, the breather pipe 255
Second connecting tube 252, ball valve 23 is provided with the breather pipe 255.
The foaming box 13 is shaped as cylinder, and the side wall material of the foaming box 13 is rigid plastics, the foaming box
Foam filled material or foaming media are filled with 13；The foam filled material is any one in thin haydite or fine sand, described
The particle diameter of fine sand is 0.25-1mm, and the foaming media is sponge, and the thickness of the sponge is 1-3cm；The foaming box 13
Top is covered with gauze, and covered with gauze, the gauze is used to stop that inserts is spilt for the bottom of the foaming box 13.It is described to fill out
Charge is thin haydite, and the particle diameter of the thin haydite is more than the aperture of gauze.The bottom of foaming box 13 is provided with filter screen.The filter
The top of bucket 12 is provided with top cover 14, and the middle part of the top cover 14 is provided with spray boom joint 15.The spray boom joint 15 is connected with spray
Bar, the spray boom are provided with foam nozzle, and the foam nozzle is short bend pipe.Controller, the control are provided with the cavity
Device processed is electrically connected with the first triple valve 21, the second triple valve 22, ball valve 23, gas liquid two purpose pump 24 respectively, the side of the cavity
Surface is provided with mode switching key, and the mode switching key is electrically connected with controller.Electricity is additionally provided with the cavity
Motivation 26 and battery 27, the gas liquid two purpose pump 24 are electrically connected with motor 26, the motor 26 and the electricity of battery 27
Property connection.The cavity side surface is provided with speed-regulating switch 28, electricity display table 29, power switch 210 and charging socket 211,
The battery 27 is electrically connected with speed-regulating switch 28, electricity display table 29, power switch 210, charging socket 211 respectively.Institute
The side surface for stating all-in-one body is provided with sling swivels 3 and suspender clip 4 for fixing brace, the top of the all-in-one body
It is provided with handle 5.
In summary, back-pack electric provided by the invention spraying with foam jet all-in-one, by foam jet machine with
Sprayer is integrated on a device, using gas liquid two purpose pump, is switched by the path of triple valve in pipeline group, and ball valve
Opening and closing, only need shirtsleeve operation that the function switch between foam jet and spraying can be achieved；Foamed using foaming box, production bubble effect
Rate height, foam good evenness, bubble diameter are controllable, and the pan of lengthening is advantageous to assemble foam, and water conservancy diversion avoids foam to foam outlet
The problem of being full of liquid storage cylinder and causing foam to make full use of.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of back-pack electric spraying and foam jet all-in-one, it is characterised in that including all-in-one body, the all-in-one
Body includes device for storing liquid and pipeline control device；
The device for storing liquid is located at the top of pipeline control device；
The device for storing liquid includes liquid storage cylinder and the pan and foaming box that are arranged in liquid storage cylinder, and the pan is shaped as inverted
Round estrade, the upper end of the pan are higher than the upper end of liquid storage cylinder, and the liquid storage cylinder bottom is provided with what is be adapted with pan bottom
Groove, the bottom of the pan are connected by groove with liquid storage cylinder；
The pan bottom is provided with foaming box；
The pipeline control device includes being arranged on the first triple valve set in the cavity and cavity of liquid storage cylinder bottom, second
Triple valve, ball valve, gas liquid two purpose pump and pipeline group；
The pipeline group includes the first connecting tube, the second connecting tube, the 3rd connecting tube, the 4th connecting tube, breather pipe and outlet pipe；
The bottom portion of groove is by the first fittings of the first connecting tube and the first triple valve, and the second of first triple valve
Joint is connected by the second connecting tube with the entrance point of gas liquid two purpose pump, and the port of export of the gas liquid two purpose pump passes through the 3rd connection
Pipe and the first fittings of the second triple valve, the second joint of second triple valve are connected to outlet pipe, and the described 1st
3rd joint of port valve is connected to the second company by the 4th connecting tube and the 3rd fittings of the second triple valve, the breather pipe
Take over, ball valve is provided with the breather pipe.
2. back-pack electric spraying according to claim 1 and foam jet all-in-one, it is characterised in that the foaming box
Cylinder is shaped as, the side wall material of the foaming box is rigid plastics, and foam filled material or hair are filled with the foaming box
Steep medium；The foam filled material is any one in thin haydite or fine sand, and the particle diameter of the fine sand is 0.25-1mm, described
Foaming media is sponge, and the thickness of the sponge is 1-3cm；The top of the foaming box covered with gauze, the foaming box
Covered with gauze, the gauze is used to stop that inserts is spilt for bottom.
3. back-pack electric spraying according to claim 2 and foam jet all-in-one, it is characterised in that the inserts
For thin haydite, the particle diameter of the thin haydite is more than the aperture of gauze.
4. back-pack electric spraying according to claim 2 and foam jet all-in-one, it is characterised in that the foaming box
Bottom is provided with filter screen.
5. back-pack electric spraying according to claim 1 and foam jet all-in-one, it is characterised in that the pan
Top is provided with top cover, and spray boom joint is provided with the middle part of the top cover.
6. back-pack electric spraying according to claim 5 and foam jet all-in-one, it is characterised in that the spray boom connects
Head is connected with spray boom, and the spray boom is provided with foam nozzle, and the foam nozzle is short bend pipe.
7. back-pack electric spraying according to claim 1 and foam jet all-in-one, it is characterised in that also include setting
Controller in cavity, the controller electrically connect with the first triple valve, the second triple valve, ball valve, gas liquid two purpose pump respectively
Connect, the side surface of the cavity is provided with mode switching key, and the mode switching key is electrically connected with controller.
8. back-pack electric spraying according to claim 1 and foam jet all-in-one, it is characterised in that in the cavity
Motor and battery are additionally provided with, the gas liquid two purpose pump is electrically connected with motor, and the motor and battery are electrical
Connection.
9. back-pack electric spraying according to claim 8 and foam jet all-in-one, it is characterised in that the cavity side
Surface is provided with speed-regulating switch, electricity display table, power switch and charging socket, the battery respectively with speed-regulating switch, electricity
Amount shows that table, power switch, charging socket are electrically connected with.
10. the back-pack electric spraying stated according to claim 1 and foam jet all-in-one, it is characterised in that the all-in-one
The side surface of body is provided with sling swivels and suspender clip for fixing brace, and the top of the all-in-one body, which is provided with, to be carried
Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721862.7A CN107333742A (en) | 2017-08-22 | 2017-08-22 | A kind of back-pack electric spraying and foam jet all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721862.7A CN107333742A (en) | 2017-08-22 | 2017-08-22 | A kind of back-pack electric spraying and foam jet all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107333742A true CN107333742A (en) | 2017-11-10 |
Family
ID=60215851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721862.7A Pending CN107333742A (en) | 2017-08-22 | 2017-08-22 | A kind of back-pack electric spraying and foam jet all-in-one |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552148A (en) * | 2018-07-03 | 2018-09-21 | 福建省农业科学院茶叶研究所 | A kind of apparatus for spray of foam |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165834A (en) * | 1977-05-04 | 1979-08-28 | General Foods Corporation | Foam generator |
| US20080061166A1 (en) * | 2002-10-15 | 2008-03-13 | Innovative Cleaning Equipment, Inc. | Portable powered foaming sprayer |
| CN106216112A (en) * | 2016-07-21 | 2016-12-14 | 福建省农业科学院茶叶研究所 | A kind of foam and water smoke integration generating means |
| CN207054607U (en) * | 2017-08-22 | 2018-03-02 | 福建省农业科学院茶叶研究所 | A kind of back-pack electric spraying and foam jet all-in-one |
-
2017
- 2017-08-22 CN CN201710721862.7A patent/CN107333742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165834A (en) * | 1977-05-04 | 1979-08-28 | General Foods Corporation | Foam generator |
| US20080061166A1 (en) * | 2002-10-15 | 2008-03-13 | Innovative Cleaning Equipment, Inc. | Portable powered foaming sprayer |
| CN106216112A (en) * | 2016-07-21 | 2016-12-14 | 福建省农业科学院茶叶研究所 | A kind of foam and water smoke integration generating means |
| CN207054607U (en) * | 2017-08-22 | 2018-03-02 | 福建省农业科学院茶叶研究所 | A kind of back-pack electric spraying and foam jet all-in-one |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552148A (en) * | 2018-07-03 | 2018-09-21 | 福建省农业科学院茶叶研究所 | A kind of apparatus for spray of foam |
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Application publication date: 20171110 |
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