CN208370782U - A kind of apparatus for spray of foam - Google Patents
A kind of apparatus for spray of foam Download PDFInfo
- Publication number
- CN208370782U CN208370782U CN201821046071.5U CN201821046071U CN208370782U CN 208370782 U CN208370782 U CN 208370782U CN 201821046071 U CN201821046071 U CN 201821046071U CN 208370782 U CN208370782 U CN 208370782U
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- foam
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Abstract
The utility model 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 utility model, it is mountable on common knapsack electric sprayer, medical fluid is imported into shell by catheter, the more hollow bodies of setting in shell, it can produce compact structure, 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 utility model, structure is simple, 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 influences 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 utility model belongs to agricultural machinery technological field, and in particular to a kind of apparatus for spray of foam.
Background technique
In agricultural production operation, pesticide spraying mostly is carried out using spray-on process, spray-on process is sprayed insecticide, and operating speed is fast, is administered
Space is big, but there is also easy drifts, evaporation, it is difficult to the problem of adhering to.Foam spray method is the foam by medical fluid formation 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
Influence it is smaller, 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
The sprinkling of sprinkling in the ranks, 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 made in the fields such as scape, carwash flushing, sanitary purpose washing in fire-fighting fire extinguishing, public place of entertainment and is applied, and
There is respective field that can meet the dedicated foam-generating device respectively required, but is difficult to use in agricultural production.Above-mentioned field one
As enable foam solution air-breathing produce bubble 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, disclose that a kind of back-pack electric is spraying and foam
All-in-one machine is sprayed, foam jet machine and sprayer is integrated on one device, pass through the access switching of triple valve and ball valve
Foam jet and spraying function switch are realized in opening and closing.But in practical agricultural production, knapsack sprayer is a kind of common
Agricultural machinery, almost there is one or more knapsack sprayer in every peasant household, and it is spraying to buy new-type back-pack electric again
Cost is virtually increased with foam jet all-in-one machine, original knapsack sprayer can also leave unused, and cause unnecessary wave
Take.
Utility model content
In order to overcome above-mentioned defect existing in the prior art, the technical problem to be solved by the utility model is to provide
A kind of froth nozzle can be installed on knapsack electric sprayer, convert foam, and continual and steady injection for medical fluid
Consistent, the moderate foam of bubble diameter out.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: 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；
The air inlet setting is in housing bottom and is located at below porous body, and the air inlet is connected with gas-guide tube, 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.
Wherein, at the inflatable mouth and air intake ports, ball valve II and ball valve I is respectively set.
Wherein, the air pump of the gas-guide tube and knapsack electric sprayer connects.
Wherein, the liquid outlet of the catheter and knapsack electric sprayer connects.
Wherein, the shell is cylinder.
Wherein, the porous body is cylindrical body and diameter is identical as the diameter of housing inner diameter, and the material of the porous body is
Mandruka.
Wherein, the diameter of the housing 6cm, high 6cm, porous body height 2.5cm, air inlet, inflatable mouth, inlet diameter are equal
For 1cm, foam outlet diameter 1.5cm.
The utility model has the beneficial effects that: providing a kind of apparatus for spray of foam, the apparatus for spray of foam passes through
Medical fluid is imported shell by catheter, and porous body is arranged in shell, can produce the foam of compact and uniform structure, by the way that air guide is arranged
Branch 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, structure is simple,
Production cost is low, can be assemblied on common knapsack electric sprayer, can continue, steadily to eject bubble diameter consistent, suitable
In foam, achieve the effect that fixed point administration, make up the shortcomings that sprayer is not used to foam jet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of apparatus for spray of foam of the utility model.
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 embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: providing a kind of apparatus for spray of foam, the apparatus for spray of foam can pacify
It is spraying dual-purpose with foam jet loaded on achieving the effect that, knapsack sprayer on common knapsack electric sprayer.
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 air inlet 12 is in 1 bottom of shell and is located at 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 described 4 one end of air-guide branch pipe is connect with gas-guide tube 3, and the other end and inflatable mouth 14 connect
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 working principle of the utility model are as follows: a kind of apparatus for spray of foam provided by the utility model is installed on common back
In negative formula power spraye lower case, power supply is opened, air pump is started to work, and gas flows into shell from gas-guide tube 3 and air-guide branch pipe 4
1, medical fluid flows into shell 1 by catheter 5, and medical fluid immerses porous body 2, and air inlet 14 is blown, and forms structure on 2 surface of porous body
The foam of dense uniform adjusts control valve 7, and 14 air pressure of inflatable mouth is made to be higher than atmospheric pressure, and the foam formed in shell 1 is continuous
Uniformly sprayed from foam outlet 11 by foam conduit 6.
As can be seen from the above description, the utility model has the beneficial effects that: provide a kind of apparatus for spray of foam, the bubble
Medical fluid is imported shell by catheter by foam injection apparatus, and porous body is arranged in shell, can produce the bubble of compact and uniform structure
Foam, by the way that air-guide branch pipe is arranged, the gas that air pump is generated is blown out from inflatable mouth, then foam jet is gone out.The bubble jet
Injection device, structure is simple, and production cost is low, can be assemblied on common knapsack electric sprayer, can continue, steadily spray
Consistent, the moderate foam of bubble diameter is projected, achievees the effect that fixed point administration.The shortcomings that sprayer is not used to foam jet is made up,
Achieve the effect that knapsack sprayer spraying 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, pass through regulation ball valve I and ball valve II, the gas stream of adjustable air inlet and inflatable mouth
Amount, the speed of speed and blowout foam that control foam generates, facilitates 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 reduce 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
Medical fluid in day with fog imports apparatus for spray of foam, reduces production cost, and can reduce 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 cylindrical body 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 cylindrical body and diameter is identical as shell, keeps porous body close
Be arranged in cylinder bottom, will not around generate gap, 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 not will increase weight bearing, contains a large amount of micro-bubbles simultaneously, can guarantee the bubble structure cause of institute's output
It is close, it is of moderate size, unanimously.
Further, shell 1 the diameter 6cm, high 6cm, 2 height 2.5cm of porous body, 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 structure is simple, small in size, is adapted for mount to knapsack electric sprayer
On, will not because increase device caused by weight bearing be significantly increased the problem of, user will not feel in use it is overweight not
It is suitable.
The embodiments of the present invention one are as follows:
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 air inlet 12 is in 1 bottom of shell and is located at 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 described 4 one end of 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 back
The air pump of negative formula sprayer connects；The catheter 5 is connected with the liquid outlet of knapsack electric sprayer；The shell 1 is circle
Cylindricality；The porous body 2 is cylindrical body and diameter is identical as the diameter of 1 internal diameter of shell, and the material of porous body 2 is mandruka；
Shell 1 the 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 in common knapsack electric sprayer lower case 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,
Medical fluid flows into shell 3 by catheter 5, and medical fluid immerses porous body 2, and air inlet 12 is blown, and forms structure on 2 surface of porous body and causes
Close uniform foam is adjusted into medicine speed by controlling ball valve II 9, adjusts 12 gas output of air inlet by ball valve I 8；It adjusts
Control valve 7 makes 14 air pressure of inflatable mouth be higher than atmospheric pressure, 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 utility model, can be installed on common back-pack electric spray
On day with fog, the medical fluid of knapsack electric sprayer imports to the shell of apparatus for spray of foam by liquid control device, in shell
More hollow bodies are set, can produce compact structure, in the same size, moderate foam, then it is by gas control equipment that foam is continuous
Equably eject.The apparatus for spray of foam, structure is simple, and production cost low energy enough continues, steadily ejects bubble diameter
Unanimously, moderate foam, generated foam range of scatter is narrow, is not easy to drift about, smaller on neighbouring crop influence, reaches fixed point
The effect of administration.New foam spray integrated device is not needed to buy simultaneously, makes up the shortcomings that sprayer is not used to foam jet.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
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 is located at 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 and back-pack electric spray
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 and back-pack electric spray
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 cylindrical body 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 the diameter of the shell is 6cm, a height of
6cm, the height of porous body are 2.5cm, air inlet, inflatable mouth, inlet diameter be 1cm, the diameter of foam outlet is
1.5cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046071.5U CN208370782U (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 |
|---|---|---|---|
| CN201821046071.5U CN208370782U (en) | 2018-07-03 | 2018-07-03 | A kind of apparatus for spray of foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208370782U true CN208370782U (en) | 2019-01-15 |
Family
ID=64963514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046071.5U Expired - Fee Related CN208370782U (en) | 2018-07-03 | 2018-07-03 | A kind of apparatus for spray of foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208370782U (en) |
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 |
-
2018
- 2018-07-03 CN CN201821046071.5U patent/CN208370782U/en not_active Expired - Fee Related
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210703 |