CN108552148A - A kind of apparatus for spray of foam - Google Patents
A kind of apparatus for spray of foam Download PDFInfo
- Publication number
- CN108552148A CN108552148A CN201810716751.1A CN201810716751A CN108552148A CN 108552148 A CN108552148 A CN 108552148A CN 201810716751 A CN201810716751 A CN 201810716751A CN 108552148 A CN108552148 A CN 108552148A
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- CN
- China
- Prior art keywords
- foam
- spray
- shell
- air
- gas
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 title claims abstract description 112
- 239000007921 spray Substances 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A01M7/0003—Atomisers or mist blowers
-
- 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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of apparatus for spray of foam, including shell, gas-guide tube, air-guide branch pipe, catheter and foam conduit.A kind of apparatus for spray of foam provided by the invention, it is mountable on common knapsack electric sprayer, liquid is imported into shell by catheter, the more hollow bodies of setting in shell, compact structure can be generated, in the same size, moderate foam passes through air-guide branch pipe, the gas that air pump is generated blows out from inflatable mouth, then foam jet is gone out.A kind of apparatus for spray of foam provided by the invention, it is simple in structure, production cost is low, it can continue, steadily eject the foam that bubble diameter is consistent, moderate, generated foam range of scatter is narrow, is not easy to drift about, and is influenced on neighbouring crop smaller, achieve the effect that fixed point administration, makes up the shortcomings that sprayer is not used to foam jet.
Description
Technical field
The invention belongs to agricultural machinery technological fields, and in particular to a kind of apparatus for spray of foam.
Background technology
In agricultural production operation, use spray-on process to carry out pesticide spraying, spray-on process is sprayed insecticide, and operating speed is fast, is administered more
Space is big, but there is also easy drift, evaporations, it is difficult to the problem of adhering to.Foam spray method is by foam that liquid is formed to steep
Foam shape spray sprays to target.The characteristics of foam spray method is foam atomized flow divergence narrow range, and droplet is not easy to drift about, to neighbouring crop
It influences smaller, is suitable for controlling the occasion of droplet range of scatter；Foam and interfacial contact time are long simultaneously, and can completely cut off
Interfacial contact air can be used for controlling crop diseases and insect pests, reduce Pesticide use amount, be suitable for intercropping crop, herbicide
It in the ranks sprays, the sprinkling of garden flowers and indoor disinfection occasion.Therefore the foam that bubble diameter is consistent, moderate can be generated, continue,
The froth nozzle of stable, suitable foam jet flow is the key that the application of foam agricultural.
Froth nozzle is applied in the fields such as scape, carwash flushing, sanitary purpose washing are made in fire-fighting fire extinguishing, public place of entertainment, and
There is respective field that can meet the special foam-generating device respectively required, but is difficult to use in agricultural production.Above-mentioned field one
As foam solution air-breathing production bubble is enabled according to venturi principle or inflate production bubble indirectly to foam solution using the porous bodies such as sponge, the former production
Alveolar substance amount is bad, and the latter's foam quality is stably and controllable, but lacks kinetic energy, cannot form jet flow, and the foam of generation is deposited in outlet,
It can only smear and take use.Application No. is 201710721862.7 Chinese patent, a kind of back-pack electric spraying and foam are disclosed
All-in-one machine is sprayed, foam jet machine and sprayer are integrated on a device, passes through the access switching of triple valve and ball valve
The function switch of foam jet and spraying is realized in opening and closing.But in practical agricultural production, knapsack sprayer is a kind of common
Agricultural machinery, almost every peasant household have one or more knapsack sprayer, buy new-type back-pack electric spraying again
Cost is virtually increased with foam jet all-in-one machine, original knapsack sprayer can also leave unused, and cause unnecessary wave
Take.
Invention content
In order to overcome above-mentioned defect existing in the prior art, the technical problem to be solved by the present invention is to：It provides a kind of
Froth nozzle can be installed on knapsack electric sprayer, convert liquid to foam, and continual and steady injection blebbing
Consistent, the moderate foam of diameter.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of apparatus for spray of foam is provided, including
Shell, gas-guide tube, air-guide branch pipe, catheter and foam conduit；
The shell is equipped with air inlet, inflatable mouth, foam outlet and inlet, and bottom setting is porous in the shell
Body；
In housing bottom and below porous body, the air inlet is connected with gas-guide tube, described for the air inlet setting
Gas-guide tube side opens up air-guide branch pipe, and described air-guide branch pipe one end is connect with gas-guide tube, and the other end is connect with inflatable mouth, described to lead
Control valve is equipped between tracheae and air-guide branch pipe；The inflatable mouth and foam outlet be arranged on shell the same horizontal position and
It is oppositely arranged, the foam outlet is connect with foam conduit, and the inlet is opened in the top of shell one end and catheter connects
It connects.
The beneficial effects of the present invention are：A kind of apparatus for spray of foam is provided, the apparatus for spray of foam passes through drain
Liquid is imported shell by pipe, and porous body is arranged in shell, can generate the foam of compact and uniform structure, by the way that air guide branch is arranged
Pipe, the gas that air pump is generated blow out from inflatable mouth, then foam jet are gone out.The apparatus for spray of foam, it is simple in structure, it is raw
It produces at low cost, can be assemblied on common knapsack electric sprayer, can continue, steadily to eject bubble diameter consistent, moderate
Foam, achieve the effect that fixed point administration, make up the shortcomings that sprayer is not used to foam jet.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of apparatus for spray of foam of the present invention.
Label declaration：
1, shell；11, foam outlet；12, air inlet；13, inlet；14, inflatable mouth；2, porous body；3, gas-guide tube；4、
Air-guide branch pipe；5, catheter；6, foam conduit；7, control valve；
8, ball valve I；9, ball valve II.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：A kind of apparatus for spray of foam is provided, the apparatus for spray of foam is mountable to
On common knapsack electric sprayer, knapsack sprayer is made to achieve the effect that spraying is dual-purpose with foam jet.
Please refer to Fig. 1, a kind of apparatus for spray of foam, including shell 1, gas-guide tube 3, air-guide branch pipe 4, catheter 5 and foam
Conduit 6；
The shell is equipped with air inlet 12, inflatable mouth 14, foam outlet 11 and inlet 13, bottom in the shell 1
Porous body 2 is set；
The setting of the air inlet 12 is in 1 bottom of shell and below porous body 2, the air inlet 12 and 3 phase of gas-guide tube
Even, 3 side of gas-guide tube opens up air-guide branch pipe 4, and 4 one end of the air-guide branch pipe is connect with gas-guide tube 3, and the other end connects with inflatable mouth 14
It connects, control valve 7 is equipped between the gas-guide tube 3 and air-guide branch pipe 4；The inflatable mouth 14 is arranged with foam outlet 11 in shell
It the same horizontal position and is oppositely arranged on 1, the foam outlet 11 is connect with foam conduit 6, and the inlet 13 is opened in shell
The top of 1 one end of body is connect with catheter 5.
The operation principle of the present invention is that：A kind of apparatus for spray of foam provided by the invention is installed on common back-pack electric
On sprayer lower housing, power supply is opened, air pump is started to work, and gas flows into shell 1 from gas-guide tube 3 and air-guide branch pipe 4, and liquid is logical
It crosses catheter 5 and flows into shell 1, liquid immerses porous body 2, and air inlet 14 is blown, and compact and uniform structure is formed on 2 surface of porous body
Foam, adjust control valve 7, make 14 air pressure superatmospheric of inflatable mouth, by the foam continuous uniform formed in shell 1 from
Foam outlet 11 is sprayed by foam conduit 6.
As can be seen from the above description, the beneficial effects of the present invention are：Provide a kind of apparatus for spray of foam, the bubble jet
Liquid is imported shell by injection device by catheter, and porous body is arranged in shell, can generate the foam of compact and uniform structure, leads to
Setting air-guide branch pipe is crossed, the gas that air pump is generated blows out from inflatable mouth, then foam jet is gone out.The foam jet dress
It sets, simple in structure, production cost is low, can be assemblied on common knapsack electric sprayer, can continue, steadily eject
Consistent, the moderate foam of bubble diameter achievees the effect that fixed point administration.The shortcomings that sprayer is not used to foam jet is made up, the back of the body is made
Negative formula sprayer achievees the effect that spraying is dual-purpose with foam jet.
Further, at 12 port of the inflatable mouth 14 and air inlet, ball valve II 9 and ball valve I 8 is respectively set.
Seen from the above description, by regulation ball valve I and ball valve II, the gas stream of air inlet and inflatable mouth can be adjusted
Amount, the speed of speed and blowout foam that control foam generates facilitate cooperation different scenes to use.
Further, the gas-guide tube 3 is connect with the air pump of knapsack sprayer.
Seen from the above description, the gas-guide tube is connected with the air pump of knapsack electric sprayer, no longer needs to be individually for steeping
Air pump is arranged in foam injection apparatus, reduces production cost, and can mitigate weight bearing.
Further, the catheter 5 is connect with the liquid outlet of knapsack electric sprayer.
Seen from the above description, it no longer needs to be individually for apparatus for spray of foam setting medicine-chest, can directly spray back-pack electric
Liquid in day with fog imports apparatus for spray of foam, reduces production cost, and can mitigate weight bearing.
Further, the shell 1 is cylinder.
Seen from the above description, the shell is cylinder, and no corner angle are not easy to scratch the crop of human body and surrounding.
Further, the porous body 2 is cylinder and diameter is identical as the diameter of 1 internal diameter of shell, the porous body 2
Material is mandruka.
Seen from the above description, the porous body is cylinder and diameter is identical as shell, keeps porous body close
In cylinder bottom, surrounding not will produce gap for setting, it is ensured that generate compact structure, be of moderate size, consistent foam, avoid because
Gap influent destroys foam form, while the material of the porous body is mandruka, and mandruka quality is slim and graceful, former
Material consumption is few, environmental protection and will not increase heavys burden, contains a large amount of micro-bubbles simultaneously, can ensure the bubble structure cause of institute's output
It is close, it is of moderate size, unanimously.
Further, 1 diameter 6cm, high 6cm, 2 height 2.5cm of porous body of the shell, air inlet 12, inflatable mouth 14, into
13 diameter of liquid mouth is 1cm, 11 diameter 1.5cm of foam outlet.
Seen from the above description, apparatus for spray of foam is simple in structure, small, is adapted for mount to knapsack electric sprayer
On, will not the problem of weight bearing is significantly increased caused by increasing device, user will not feel in use it is overweight not
It is suitable.
The embodiment of the present invention one is：
A kind of apparatus for spray of foam, including shell 1, gas-guide tube 3, air-guide branch pipe 4, catheter 5 and foam conduit 6；It is described
Shell is equipped with air inlet 12, inflatable mouth 14, foam outlet 11 and inlet 13, and porous body 2 is arranged in bottom in the shell 1；
The setting of the air inlet 12 is in 1 bottom of shell and below porous body 2, and the air inlet 12 is connected with gas-guide tube 3, gas-guide tube
3 sides open up air-guide branch pipe 4, and 4 one end of the air-guide branch pipe is connect with gas-guide tube 3, and the other end is connect with inflatable mouth 14, described to lead
Control valve 7 is equipped between tracheae 3 and air-guide branch pipe 4；Same water is arranged on shell 1 with foam outlet 11 in the inflatable mouth 14
Prosposition is set and is oppositely arranged, and the foam outlet 11 is connect with foam conduit 6, and the inlet 13 is opened in 1 one end of shell
Top is connect with catheter 5.
At 12 port of the inflatable mouth 14 and air inlet, ball valve II 9 and ball valve I 8 is respectively set；The gas-guide tube 3 and the back of the body
The air pump connection of negative formula sprayer；The catheter 5 is connected with the liquid outlet of knapsack electric sprayer；The shell 1 is circle
Cylindricality；The porous body 2 is cylinder and diameter is identical as the diameter of 1 internal diameter of shell, and the material of porous body 2 is mandruka；
The shell 1 diameter 6cm, high 6cm, 2 height 2.5cm of porous body, air inlet 12, inflatable mouth 14,13 diameter 1cm of inlet steep
Foam exports 11 diameter 1.5cm.
Apparatus for spray of foam is installed on common knapsack electric sprayer lower housing 1, apparatus for spray of foam with bear
The power supply of formula power spraye connects, and gas-guide tube 3 is connect with the air pump of knapsack electric sprayer, catheter 5 and backpack electricity
The liquid outlet connection of dynamic sprayer.Power supply is opened, air pump is started to work, and gas flows into shell 1 from gas-guide tube 3 and air-guide branch pipe 4,
Liquid flows into shell 3 by catheter 5, and liquid immerses porous body 2, and air inlet 12 is blown, and forming structure on 2 surface of porous body causes
Close uniform foam is adjusted into medicine speed by controlling ball valve II 9,12 gas output of air inlet is adjusted by ball valve I 8；It adjusts
Control valve 7 makes 14 air pressure superatmospheric of inflatable mouth, by the slave foam outlet 11 of the foam continuous uniform formed in shell 1
It is sprayed by foam conduit 6.
In conclusion a kind of apparatus for spray of foam provided by the invention, can be installed on common knapsack electric sprayer
On, the liquid of knapsack electric sprayer is imported to the shell of apparatus for spray of foam by liquid control device, is arranged in shell
More hollow bodies, can generate compact structure, in the same size, moderate foam, then by gas control equipment by foam continuous uniform
Ground ejects.The apparatus for spray of foam, it is simple in structure, production cost low energy is enough lasting, it is consistent steadily to eject bubble diameter,
Moderate foam, generated foam range of scatter is narrow, is not easy to drift about, smaller on neighbouring crop influence, reaches fixed point administration
Effect.New foam spray integrated device is not needed to buy simultaneously, makes up the shortcomings that sprayer is not used to foam jet.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (7)
1. a kind of apparatus for spray of foam, which is characterized in that including shell, gas-guide tube, air-guide branch pipe, catheter and foam conduit；
The shell is equipped with air inlet, inflatable mouth, foam outlet and inlet, and porous body is arranged in bottom in the shell；
The air inlet setting is in housing bottom and below porous body, and the air inlet is connected with gas-guide tube, the air guide
Pipe side opens up air-guide branch pipe, and described air-guide branch pipe one end is connect with gas-guide tube, and the other end is connect with inflatable mouth, the gas-guide tube
Control valve is equipped between air-guide branch pipe；The same horizontal position and opposite is arranged on shell in the inflatable mouth and foam outlet
Setting, the foam outlet are connect with foam conduit, and the top that the inlet is opened in shell one end is connect with catheter.
2. a kind of apparatus for spray of foam according to claim 1, which is characterized in that the inflatable mouth and air intake ports
Place, is respectively set ball valve II and ball valve I.
3. a kind of apparatus for spray of foam according to claim 1, which is characterized in that the gas-guide tube is sprayed with back-pack electric
The air pump of day with fog connects.
4. a kind of apparatus for spray of foam according to claim 1, which is characterized in that the catheter is sprayed with back-pack electric
The liquid outlet of day with fog connects.
5. a kind of apparatus for spray of foam according to claim 1, which is characterized in that the shell is cylinder.
6. a kind of apparatus for spray of foam according to claim 1, which is characterized in that the porous body is cylinder and diameter
Identical as the diameter of housing inner diameter, the material of the porous body is mandruka.
7. a kind of apparatus for spray of foam according to claim 1, which is characterized in that a diameter of 6cm of the shell, it is a height of
6cm, the height of porous body are 2.5cm, air inlet, inflatable mouth, inlet diameter be 1cm, foam outlet it is a diameter of
1.5cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716751.1A CN108552148A (en) | 2018-07-03 | 2018-07-03 | A kind of apparatus for spray of foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716751.1A CN108552148A (en) | 2018-07-03 | 2018-07-03 | A kind of apparatus for spray of foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108552148A true CN108552148A (en) | 2018-09-21 |
Family
ID=63555061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810716751.1A Pending CN108552148A (en) | 2018-07-03 | 2018-07-03 | A kind of apparatus for spray of foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108552148A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173908B1 (en) * | 1996-11-27 | 2001-01-16 | Her Majesty The Queen In Right Of Canada, As Represented By The Solicitor General Actions Through The Commissions Rcmp | Air aspirating foam nozzle |
| RU47976U1 (en) * | 2005-03-25 | 2005-09-10 | ФГУП Новокузнецкий отдельный военизированный горноспасательный отряд (ФГУП НОВГСО) | HEADER FOAM GENERATOR UNIT FOR PRODUCING COMBINED INERT FOAM |
| CN102094666A (en) * | 2009-12-14 | 2011-06-15 | 淮南矿业(集团)有限责任公司 | Foam dust collector |
| CN105413505A (en) * | 2015-11-26 | 2016-03-23 | 中国矿业大学 | Vertical foam generating device of annular air feed |
| CN107333742A (en) * | 2017-08-22 | 2017-11-10 | 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 |
| CN208370782U (en) * | 2018-07-03 | 2019-01-15 | 福建省农业科学院茶叶研究所 | A kind of apparatus for spray of foam |
-
2018
- 2018-07-03 CN CN201810716751.1A patent/CN108552148A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173908B1 (en) * | 1996-11-27 | 2001-01-16 | Her Majesty The Queen In Right Of Canada, As Represented By The Solicitor General Actions Through The Commissions Rcmp | Air aspirating foam nozzle |
| RU47976U1 (en) * | 2005-03-25 | 2005-09-10 | ФГУП Новокузнецкий отдельный военизированный горноспасательный отряд (ФГУП НОВГСО) | HEADER FOAM GENERATOR UNIT FOR PRODUCING COMBINED INERT FOAM |
| CN102094666A (en) * | 2009-12-14 | 2011-06-15 | 淮南矿业(集团)有限责任公司 | Foam dust collector |
| CN105413505A (en) * | 2015-11-26 | 2016-03-23 | 中国矿业大学 | Vertical foam generating device of annular air feed |
| CN107333742A (en) * | 2017-08-22 | 2017-11-10 | 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 |
| CN208370782U (en) * | 2018-07-03 | 2019-01-15 | 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.104, puLong Road, Xindian Town, Jin'an District, Fuzhou City, Fujian Province Applicant after: TEA Research Institute OF FUJIAN ACADEMY OF AGRICULTURAL SCIENCES Address before: 355015, Ningde City, Fujian province Fu'an city social town Applicant before: TEA Research Institute OF FUJIAN ACADEMY OF AGRICULTURAL SCIENCES |
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Application publication date: 20180921 |