CN107638973A - A kind of backpack air atomizing spray device - Google Patents
A kind of backpack air atomizing spray device Download PDFInfo
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- CN107638973A CN107638973A CN201711081340.1A CN201711081340A CN107638973A CN 107638973 A CN107638973 A CN 107638973A CN 201711081340 A CN201711081340 A CN 201711081340A CN 107638973 A CN107638973 A CN 107638973A
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- source unit
- compressed air
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- 239000007921 spray Substances 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 178
- 239000007769 metal material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000003595 mist Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 21
- 238000005507 spraying Methods 0.000 description 9
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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- 241000256602 Isoptera Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000006698 induction Effects 0.000 description 2
- 239000008141 laxative Substances 0.000 description 2
- 230000002475 laxative effect Effects 0.000 description 2
- 238000009688 liquid atomisation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The present invention relates to sprayer art, more particularly to a kind of backpack air atomizing spray device, it includes the gentle liquid atomizer of gas-liquid tank, Braces hanged over tow shoulders, compressed air source unit, power set, gas-liquid tank installs Braces hanged over tow shoulders on trailing flank, the top of gas-liquid tank offers inlet, and closure or sealing-plug are provided with inlet；The top of gas-liquid tank is connected with air inlet pipe and escape pipe, and with being connected inside gas-liquid tank, air inlet pipe and escape pipe are arranged at the top of decoction, wherein, check valve is installed in air inlet pipe, its connection of one end away from gas-liquid tank compressed air source unit, compressed air source unit are connected with power set, and compressed air source unit is commonly mounted on gas-liquid tank with power set；The inlet end of one end connection gas-liquid atomizer of the escape pipe away from gas-liquid tank；The liquid feeding end of gas-liquid atomizer connects gas-liquid tank by drain pipe, and one end of drain pipe connection gas-liquid tank is located at the bottom of gas-liquid tank.The sprayer has the characteristics of saving medicine, spray effect is good.
Description
Technical field
The present invention relates to sprayer art, more particularly to a kind of backpack air atomizing spray device.
Background technology
Sprayer is the abbreviation of spraying equipment, and sprayer is to become liquid medicine or other decoctions using suction effect to nebulize,
The utensil being equably ejected on other objects, existing spray structure is single, and use range is narrow, different types of sprayer
Special operation is only used for, service efficiency is not high.In addition, existing conventional atomizer have plenty of use it is artificial hand for power
Or the sprayer that battery power membrane pump is power, conventional atomizer fault rate is high, influences the operating efficiency of spraying, also, pass
The range of system sprayer is nearer, and generally 3 meters or so, the coverage of decoction is small, and operating efficiency is low, decoction is wasted, for height
Big fruit tree can not reach the effect to spray completely, and bad for the spray effect in shelter.Although the spraying machine of vehicular
There can be preferable spray effect, but volume is big, it is heavy, it is not convenient to use, is unfavorable for the use in Hills place, and into
This height, peasant household is not suitable for it.
Therefore, inventor overcome the shortcomings of above-mentioned technology and design it is a it is reliable, atomizing effect is good, agricultural chemicals utilization rate
The wide a kind of backpack air atomizing spray device of high, saving agricultural chemicals, use range.
This product is widely used in orchard, gardens, greenhouse, available for wheat, corn, sorghum, cotton, soybean, peanut,
The pest and disease damage of the crops such as rice, sugarcane carries out spraying preventing and treating, and the spray for the pest and disease damage to flowers, vegetables, fruit tree etc.
Mist is prevented and treated；It can also be used for spraying disinfection and the sterilization of the communal facilitys such as station, harbour, school, and the place such as poultry housing
Spraying disinfection and sterilization.
The content of the invention
In view of the above, it is necessary to a kind of backpack air atomizing spray device is provided, the sprayer small volume, is easy to take
Band, and also there is the characteristics of province's medicine, spray effect is good.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：A kind of backpack air atomizing spray device, including
The gentle liquid atomizer of gas-liquid tank, Braces hanged over tow shoulders, compressed air source unit, power set, the both shoulders back of the body is installed on the gas-liquid tank trailing flank
Band, the top of the gas-liquid tank offer the inlet for importing decoction into gas-liquid tank, use are provided with the inlet
In the closure or sealing-plug that seal the inlet；The top of the gas-liquid tank is connected with air inlet pipe and escape pipe, it is described enter
One end that tracheae connects gas-liquid tank with escape pipe is arranged at the top of the decoction, and both of which inside the gas-liquid tank with connecting
It is logical, wherein, check valve is installed in the air inlet pipe, its connection of one end away from gas-liquid tank compressed air source unit, the source of the gas
Device imports gas by air inlet pipe to gas-liquid tank, and the compressed air source unit is connected with the power set, and the power set are used
To provide the power of compressed air source unit, the power set are commonly mounted on gas-liquid tank with the compressed air source unit；The escape pipe
The inlet end of one end connection gas-liquid atomizer away from gas-liquid tank, gas-liquid atomization is delivered to by the gas in the gas-liquid tank
In shower nozzle；The liquid feeding end of the gas-liquid atomizer connects gas-liquid tank by drain pipe, and the drain pipe connects the one of gas-liquid tank
End is positioned at the bottom of gas-liquid tank.
Further, feed tube is removably connected with the inlet, and is connected by the feed tube and extraneous water tank
Connect；The air inlet pipe, escape pipe and drain pipe are to be detachably connected with the gas-liquid tank.
Further, the power set are gasoline engine or rechargeable battery.
Further, when the power set are rechargeable battery, control system, the control are installed on the gas-liquid tank
System processed connects the power set and compressed air source unit respectively；When the control system detects that power set are in charged state
When, the control system control compressed air source unit is out of service.
Further, the compressed air source unit is air pump or compression pump.
Further, the liquid valve for opening or closing the drain pipe, the outlet are installed on the drain pipe
Air outlet valve for opening or closing the escape pipe is installed on pipe.
Further, a kind of backpack air atomizing spray device also includes two-chamber spray gun, and the escape pipe and drain pipe are equal
One end of detachably connected two-chamber spray gun, the other end connection gas-liquid atomizer of the two-chamber spray gun；The drain pipe leads to
The chamber for crossing two-chamber spray gun connects with the liquid feeding end of gas-liquid atomizer, another chamber that the escape pipe passes through two-chamber spray gun
Connected with the inlet end of gas-liquid atomizer.
Further, a kind of backpack air atomizing spray device also includes casing, and the casing is in hollow structure, the case
The Braces hanged over tow shoulders is installed on the trailing flank of body；Gas-liquid tank, compressed air source unit and the power set are installed in the casing；
Opening is offered on the casing, the opening is relative with the inlet and connects；The escape pipe and drain pipe are away from gas
One end of flow container passes the casing, and connects the inlet end and liquid feeding end of gas-liquid atomizer respectively.
Further, the casing is made up of plastics, metal material or plastics and metal material.
The invention has the advantages that：
1), the present invention is realized in gas by the setting to the inlet of gas-liquid tank, air inlet pipe, escape pipe and drain pipe
Can pressurize the function of water and exhaust outlet in flow container；Escape pipe in the present invention and drain pipe with gas-liquid atomizer
Connection, i.e. the escape pipe and drain pipe can will discharge into the gas in gas-liquid tank respectively and the decoction in gas-liquid tank is expelled to
At gas-liquid atomizer, and the gas being discharged and decoction are atomized from gas-liquid and sprayed again after combination at gas-liquid atomizer
Sprayed in head, the atomizing effect of its decoction sprayed is good, and No drip type, penetration power is strong, enables decoction relative while being uniformly distributed
Property reduction it is artificial, preventing and treating termite disaster etc. can be used, laxative mode is atomized better than traditional single-fluid high pressure；And which can also
Decoction is saved, brings direct economic benefit to user, equipment of the invention is simple and using effect is good, beneficial to popularization.
2), the present invention is by the setting to control system, realizes when power set are rechargeable battery, and it is described can
Rechargeable battery is in charging, effect that compressed air source unit is closed automatically, avoids after rechargeable battery provides power to compressed air source unit,
Compressed air source unit is rotated but occurred without the thing of spraying, has protective effect to compressed air source unit.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of backpack air atomizing spray device of the present invention.
Fig. 2 is a kind of backpack air atomizing spray device trailing flank of the invention structural representation.
Fig. 3 is the structural representation of second of embodiment of the invention.
Fig. 4 is the structural representation of the third embodiment of the invention.
Fig. 5 is the structural representation of the 4th kind of embodiment of the invention.
Fig. 6 is the structural representation of the 5th kind of embodiment of the invention.
Fig. 7 is the enlarged drawing of two-chamber spray gun in Fig. 6.
Main element symbol description
In figure, 1, sprayer；2nd, gas-liquid tank；21st, inlet；211st, feed tube；22nd, air inlet pipe；221st, check valve；23、
Escape pipe；24th, drain pipe；3rd, Braces hanged over tow shoulders；4th, compressed air source unit；5th, power set；6th, gas-liquid atomizer；7th, liquid valve；8、
Air outlet valve；9th, pressure gauge；10th, control system；20th, two-chamber spray gun；30th, casing；301st, it is open；40th, groove box；50th, it is telescopic
Hydraulic cylinder；60th, case supports frame；70th, baffle plate；80th, slide rail；801st, sliding block；802nd, the first limited block；803rd, the second limited block；
90th, gas-liquid atomizer lid；901st, lid；902nd, push rod；100th, handle.
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Fig. 1 and Fig. 2 are referred to, in a kind of better embodiment of the present invention, a kind of backpack air atomizing spray device
1, including a gas-liquid tank 2, a Braces hanged over tow shoulders 3, a compressed air source unit 4, a power set 5 and a gas-liquid atomizer 6.The gas-liquid
Braces hanged over tow shoulders 3 is installed, person easy to operation shoulders the sprayer 1 on the trailing flank of tank 2.The top of the gas-liquid tank 2 offers
For importing the inlet 21 of decoction into gas-liquid tank 2, it is provided with the inlet 21 for sealing the close of the inlet 21
Capping or sealing-plug, when operator takes away the closure or sealing-plug at inlet 21, you can with by the external world
Decoction imported into by the inlet 21 in gas-liquid tank 2, after importing, then the closure or sealing-plug sealed
The inlet 21, that is, complete to add the work of decoction to gas-liquid tank 2.Preferably, it is removably connected with the inlet 21
Feed tube 211, and be connected by the feed tube 211 with extraneous water tank；Operator can be by the feed tube 211 by extraneous water
Decoction in case is imported into gas-liquid tank 2, convenient and swift.The top of the gas-liquid tank 2 is connected with air inlet pipe 22 and escape pipe 23,
The top of preferably described gas-liquid tank 2 is removably connected with air inlet pipe 22 and escape pipe 23, facilitates the use of operator；It is described enter
One end of tracheae 22 and the connection gas-liquid of escape pipe 23 tank 2 is arranged at the top of the decoction, and both of which and the gas-liquid tank 2
Inside connection, wherein, check valve 221 is installed in the air inlet pipe 22, its connection of one end away from the gas-liquid tank 2 source of the gas dress
4 are put, the compressed air source unit 4 imports gas by air inlet pipe 22 to gas-liquid tank, and the compressed air source unit 4 is air pump or compression pump.
The compressed air source unit 4 is connected with the power set 5, and the power set 5 are providing the power of compressed air source unit 4.The gas
Source device 4 is commonly mounted on gas-liquid tank 2 with the power set 5.The power set 5 provide dynamic to the compressed air source unit 4
After power, in the presence of check valve 221, the compressed air source unit 4 can be supplied by the air inlet pipe 22 to the inside of gas-liquid tank 2.It is excellent
Selection of land, the compressed air source unit 4 can not be arranged on the lower end of gas-liquid tank 2 with power set 5；When the gas-liquid tank 2 has been placed in ponding
Ground on when, then the compressed air source unit 4 and power set 5 would not be polluted by ponding on ground, can extend source of the gas
The service life of device 4 and power set 5.In addition, one end connection gas-liquid atomizer of the escape pipe 23 away from gas-liquid tank 2
6 inlet end, the gas in the gas-liquid tank 2 is delivered in gas-liquid atomizer 6；The gas-liquid atomizer 6 enters
Liquid end connects gas-liquid tank 2 by drain pipe 24, and one end of the connection gas-liquid of drain pipe 24 tank 2 is located at the bottom of gas-liquid tank 2.Institute
Stating the gas in gas-liquid tank 2 can be passed through in the inlet end of gas-liquid atomizer 6 by the escape pipe 23, then from the gas
Sprayed in liquid atomizer 6.Because the gas in the gas-liquid tank 2 can produce downward pressure to the decoction in gas-liquid tank 2；Cause
This, the decoction extruded in the gas-liquid tank 2 by gas is passed through the liquid feeding end of gas-liquid atomizer 6 eventually through the drain pipe 24
In, then spray with the gases.Preferably, gas-liquid mixed chamber can be provided with the gas-liquid atomizer 6, i.e. respectively from institute
Stating the gentle body of decoction that the liquid feeding end of gas-liquid atomizer 6 and inlet end are entered in gas-liquid atomizer 6 can be described
After being mixed in gas-liquid mixed chamber, then spray jointly from the gas-liquid atomizer 6.Further, pacify on the drain pipe 24
Equipped with the liquid valve 7 for opening or closing the drain pipe 24, it is provided with the escape pipe 23 for opening or closing institute
State the air outlet valve 8 of escape pipe 23, can the liquid valve 7 and air outlet valve 8 be respectively to control decoction, gas from drain pipe 24 and go out
The switch flowed out in tracheae 23.
Further, pressure gauge 9 is installed, the induction part of the pressure gauge 9 extends gas-liquid tank 2 on the gas-liquid tank 2
Inside, for detecting the air pressure in gas-liquid tank 2.Operator passes through the pressure gauge when being sprayed using the sprayer 1
Air pressure in 9 pairs of gas-liquid tanks 2 measures, and observes whether the measured value reaches air pressure adjustment value needed for operator, if
It is no, then the atmospheric pressure in the gas-liquid tank 2 is regulated, and the air pressure that barometric measured value is equal to needed for operator is adjusted
During section value, the sprayer 1 is reused so that the sprayer 1 can realize more preferable spray effect, and its spraying sprayed is fine and smooth, no
Produce the phenomenon of dropping liquid.
For operator during using the sprayer 1, power set 5 are because lacking the energy, it is impossible to are carried to compressed air source unit 4
After power, compressed air source unit 4 decommissions, and the work of sprayer 1 can not be completed.The power set 5 of the present invention are gasoline
Machine or rechargeable battery, when the power set 5 are gasoline engine or diesel engine, operator only need to the gasoline engine or
Person's diesel engine is refueled, it is necessary to restart the gasoline engine or diesel engine when using the sprayer 1.When described
When power set 5 are rechargeable battery, when operator is charged to the rechargeable battery, the rechargeable battery can be immediately
Power is provided to the compressed air source unit 4, the compressed air source unit 4 operates, and sound is smaller when the compressed air source unit 4 operates, and is not easy
Found by operator, in the case where operator is without using the sprayer 1, the compressed air source unit 4 operates always, therefore, holds
Burning out for compressed air source unit 4 is easily caused, so, when the power set 5 are rechargeable battery, it is provided with the gas-liquid tank 2
Control system 10, preferably described control system 10 are arranged on the top of the gas-liquid tank 2, then the gas-liquid tank 2 is placed on
When on ground so that the control system 10 is from by the pollution of excess surface water.The control system 10 connects described dynamic respectively
Power apparatus 5 and compressed air source unit 4, when the control system 10 detects that power set 5 are in charged state, the control system
10 control compressed air source units 4 are out of service.When being charged to rechargeable battery, control system 10 can control described operator
Compressed air source unit 4 is closed, avoid immediately rechargeable battery charging when compressed air source unit 4 autonomous running and to the band of compressed air source unit 4
The damage come.
Referring to Fig. 3, in second of embodiment of the invention, further, the backpack air atomizing spray device 1 is also
Including two-chamber spray gun 20, one end of the detachably connected two-chamber spray gun 20 of escape pipe 23 and drain pipe 24, the two-chamber
The other end connection gas-liquid atomizer 6 of spray gun 20；The drain pipe 24 is atomized by a chamber of two-chamber spray gun 20 with gas-liquid
The liquid feeding end connection of shower nozzle 6, the escape pipe 23 pass through another chamber of two-chamber spray gun 20 and the inlet end of gas-liquid atomizer 6
Connection.By the setting to two-chamber spray gun 20, operator can be facilitated to pick up two-chamber spray gun 20 and be operated.Specifically, institute
Drain pipe 24 and escape pipe 23 are stated respectively by the liquid valve 7 and air outlet valve 8 two chambers with the two-chamber spray gun 20 respectively
Connection.Therefore, operator can control liquid valve 7 and air outlet valve 8 to control opening for the decoction sprayed from gas-liquid atomizer 6
Close, facilitate the use of operator.
Referring to Fig. 4, in the third embodiment of the present invention, the backpack air atomizing spray device 1 also includes case
Body 30, the casing 30 are in hollow structure, and the casing 30 is made up of plastics, metal material or plastics and metal material.Institute
State and the Braces hanged over tow shoulders 3 is installed on the trailing flank of casing 30；The gas-liquid tank 2, compressed air source unit 4 are installed in the casing 30
With power set 5；The casing 30 plays a protective role to gas-liquid tank 2, compressed air source unit 4 and power set 5.Outside the casing 30
Pressure gauge 9 is installed, the induction part of the pressure gauge 9 extends the inside of gas-liquid tank 2 through casing 30, for detecting gas-liquid tank 2
Interior air pressure.Opening 301 is offered on the casing 30, the opening 301 is relative with the inlet 21 and connects, described to open
A vent cover is detachably installed at mouth 301.When operator opens the vent cover, you can so that the decoction in the external world to be led to successively
Cross the opening 301 and inlet 21 is imported into gas-liquid tank 2, after importing, then the vent cover covered into opening 301.
Outside air can also be provided to compressed air source unit 4 by opening the vent cover, realize that compressed air source unit 4 provides the gas of abundance to gas-liquid tank 2
Body.The described one end of escape pipe 23 and drain pipe 24 away from gas-liquid tank 2 passes the casing 30, and connects gas-liquid atomization respectively
The inlet end and liquid feeding end of shower nozzle 6.Gas and decoction in the gas-liquid tank 2 pass through the escape pipe 23 and drain pipe 24 respectively
It is passed into gas-liquid atomizer 6, then is sprayed from the gas-liquid atomizer 6 successively.
Referring to Fig. 5, in the 4th kind of embodiment of the present invention, it is contemplated that, when the casing 30 is placed in into ground, then
It can be polluted by the dirt of ground, when operator again shoulders the casing 30, the pollutant on the casing 30 can then pollute
The back of operator, therefore, the present invention is corresponding in the left and right sides of the casing 30 to install fluted box 40, the groove
The notch (not shown) of box 40 is set down, and telescoping hydraulic cylinder 50 and case supports frame 60 are provided with the groove box 40,
The telescoping hydraulic cylinder 50 is connected with case supports frame 60, and the telescoping hydraulic cylinder 50 can drive the case supports frame
Direction where 60 towards the notch (not shown) is stretched, and the case supports frame 60 can be stretched out to the notch (figure
Do not show) casing 30 is supported outside.The downside of the casing 30 slidably connects two baffle plates 70, two baffle plates 70
Enter line slip towards the left and right directions of casing 30, and two baffle plates 70 enter line slip towards the direction of other side away from each other
When, (figure is not for the notch that one end of two baffle plates 70 can skid off the downside of casing 30 and slide to close to its groove box 40
Show) place, realizes and closes the notch (not shown) with extraneous.When the casing 30 is placed in into ground, operator is by two grades
Plate 70 slides to the downside of casing 30 completely, then controls telescoping hydraulic cylinder 50 to stretch case supports frame 60 from groove box 40
Go out, case supports frame 60 can support the casing 30 on the ground, when casing 30 is shouldered, control telescoping hydraulic cylinder
50 take in case supports frame 60 in groove box 40, then slide two baffle plates 70 so that two plate washers 70 are respectively by two groove boxes 40
Notch (not shown) is closed, then case supports frame 60 is placed in groove box 40, and is hedged off from the outer world by baffle plate 70,
Therefore, operator can avoid the back of operator from being polluted by case supports frame 60 when shouldering the sprayer 1.Preferably,
The groove box 40 is to be detachably connected with the casing 30.It is convenient the groove box 40 is arranged on the casing 30 or
Disassembled from the casing 30.
Fig. 6 and Fig. 7 are referred to, in the 5th kind of embodiment of the present invention, the outer surface of the two-chamber spray gun 20 is provided with
The gentle liquid mist nozzle cap 90 of slide rail 80 extended along its length, sliding block 801 is slidably connected on the slide rail 80；It is described
Gas-liquid atomizer lid 90 includes lid 901, cover plate (not shown) and push rod 902；The lid 901 is in hollow structure, described
The one side that gas-liquid atomizer 6 and two-chamber spray gun 20 both pass through the lid 901 is entered in the inner chamber of lid 901, and should
Side is slidably connected with the two-chamber spray gun 20；The lid 901 offers a port on the side corresponding with the side
(not shown), the size of the port (not shown) are more than the gas-liquid atomizer 6 and the cross section of two-chamber spray gun 20
Size；Cover plate (not shown) is rotatably installed with the port (not shown)；
One end of the push rod 902 is connected with the sliding block 801, and the other end connects the lid 901；Further, institute
State push rod 902 and be connected with handle 100 in one end away from lid 901.Operator's hand grabs the handle 100, and gives the push rod
The effect of 902 power so that the push rod 902 drives the sliding block 801 to be slided on slide rail 80, so that the push rod 902
Slide；When using the sprayer 1, cover plate (not shown) is rotated out of outside the port (not shown), operator pulls again
Handle 100 causes push rod 902 to drive the lid 901 to enter line slip towards the place side of two-chamber spray gun 20, and causes the gas-liquid mist
Change shower nozzle 6 to stretch out outside lid 901 by the port (not shown)；When without using the sprayer 1, operator pulls again
Handle 100 causes push rod 902 to drive the place side of 901 vigor liquid atomizer of lid 6 to enter line slip, and causes the gas-liquid
Atomizer 6 is in the inner chamber of lid 901, and cover plate (not shown) now is covered into the port (not shown) again, can be to gas
Liquid atomizer 6 is closed, and plays a part of protecting gas-liquid atomizer 6.
Preferably, the both ends of the slide rail 80 are also movably installed with the first limited block 802 and the second limited block 803 respectively,
Wherein, first limited block 802 is located at the described one end of slide rail 80 away from gas-liquid atomizer 6；First limited block 802
It is arranged on the second limited block 803 by elastic component on slide rail 80, under the nature of the elastic component, first limit
The position limited block 803 of block 802 and second is protruded on the surface of slide rail 80.
When the sliding block 801 is between the first limited block 802 and the second limited block 803, and operator passes through pulling
The handle 100, and cause the push rod 902 when driving the sliding block 801 towards 802 place Slideslip of the first limited block, behaviour
First limited block 802 is pressed on the surface of slide rail 80 by author manually, and the first limited block 802 is connect with the surface of slide rail 80
Touch, can realize and the sliding block 801 is slipped over into the first limited block 802 and the He of the first limited block 802 is stuck in by the first limited block 802
Between the end of the slide rail 80 of the first limited block 802；Now, the gas-liquid atomizer 6 can keep stretching out in lid 901
Outside.Similarly, the first limited block 802 is pressed on the surface of slide rail 80 by operator manually, and causes the first limited block 802
After being contacted with the surface of slide rail 80, it can realize and the sliding block 801 be slipped over into the first limited block 802 and so that the sliding block 801 is slided
To between the first limited block 802 and the second limited block 803, during this, where the lid 901 towards gas-liquid atomizer 6
Slideslip, but the gas-liquid atomizer 6 is not yet completely in the inner chamber of lid 901.When operator is manually by the second limited block
803 are pressed on the surface of slide rail 80, and the second limited block 803 when being contacted with the surface of slide rail 80, can be realized by described in
Sliding block 801 slips over the second limited block 803 and is stuck in the second limited block 803 and close to the second limited block 803 by the second limited block 803
Slide rail 80 end between, now, the gas-liquid atomizer 6 can be maintained in the inner chamber of lid 901, then by cover plate (figure
Do not show) the port (not shown) is covered, gas-liquid atomizer 6 can be played a protective role.Preferably, described first is spacing
The relative face of the limited block 803 of block 802 and second is inclined-plane, when the sliding block 801 is from the first limited block 802 and the second limited block
During the place Slideslip for being positioned against the first limited block 802 or the second limited block 803 between 803, operator does not need hand
The dynamic pressing limited block 803 of the first limited block 802 or second can realize the end that sliding block 801 is slided to slide rail 80.
Above-mentioned setting to slide rail 80, sliding block 801, the first limited block 802,803 gentle liquid mistization of the second limited block by spraying
The setting of skull 90, the effect to the upper cover of gas-liquid atomizer lid 90 is realized, can be by described in when without using the present invention
Gas-liquid atomizer lid 90 is covered on gas-liquid atomizer 6, plays a part of protecting gas-liquid atomizer 6.
The small volume of the present invention, the use of person easy to operation, the atomization for the decoction that operator is sprayed using this sprayer 1 are imitated
Fruit is good, and No drip type, penetration power is strong, and the reduction of relativity is artificial while the decoction is uniformly distributed, and can use preventing and treating termite disaster
Deng, its better than traditional single-fluid high pressure atomization laxative mode；And which can also save decoction, direct warp is brought to user
Ji benefit.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (9)
1. a kind of backpack air atomizing spray device, including the gentle liquid mist of gas-liquid tank, Braces hanged over tow shoulders, compressed air source unit, power set
Change shower nozzle, Braces hanged over tow shoulders be installed on the gas-liquid tank trailing flank, it is characterised in that：The top of the gas-liquid tank offer for
The inlet of decoction is imported in gas-liquid tank, closure or the sealing for sealing the inlet are provided with the inlet
Plug；The top of the gas-liquid tank is connected with air inlet pipe and escape pipe, and one end that the air inlet pipe connects gas-liquid tank with escape pipe is equal
The top of the decoction is arranged on, and both of which connects with gas-liquid tank inside, wherein, it is provided with the air inlet pipe unidirectional
Valve, its connection of one end away from gas-liquid tank compressed air source unit, the compressed air source unit import gas by air inlet pipe to gas-liquid tank,
The compressed air source unit is connected with the power set, and to provide the power of compressed air source unit, the power fills the power set
Put and be commonly mounted on the compressed air source unit on gas-liquid tank；One end connection gas-liquid atomizer of the escape pipe away from gas-liquid tank
Inlet end, the gas in the gas-liquid tank is delivered in gas-liquid atomizer；The liquid feeding end of the gas-liquid atomizer
Gas-liquid tank is connected by drain pipe, one end of the drain pipe connection gas-liquid tank is located at the bottom of gas-liquid tank.
A kind of 2. backpack air atomizing spray device according to claim 1, it is characterised in that：It is removable at the inlet
Unload and be connected with feed tube, and be connected by the feed tube with extraneous water tank；The air inlet pipe, escape pipe and drain pipe are and institute
Gas-liquid tank is stated to be detachably connected.
A kind of 3. backpack air atomizing spray device according to claim 1, it is characterised in that：The power set are vapour
Oil machine or rechargeable battery.
A kind of 4. backpack air atomizing spray device according to claim 3, it is characterised in that：The power set are can
During rechargeable battery, control system is installed on the gas-liquid tank, the control system connects the power set and source of the gas respectively
Device；When the control system detects that power set are in charged state, the control system control compressed air source unit stops
Operation.
A kind of 5. backpack air atomizing spray device according to claim 1, it is characterised in that：The compressed air source unit is gas
Pump or compression pump.
A kind of 6. backpack air atomizing spray device according to claim 1, it is characterised in that：Installed on the drain pipe
There is the liquid valve for opening or closing the drain pipe, be provided with the escape pipe for opening or closing the escape pipe
Air outlet valve.
A kind of 7. backpack air atomizing spray device according to claim 1, it is characterised in that：Also include two-chamber spray gun,
One end of the detachably connected two-chamber spray gun of the escape pipe and drain pipe, the other end connection gas-liquid mist of the two-chamber spray gun
Change shower nozzle；The drain pipe is connected by a chamber of two-chamber spray gun with the liquid feeding end of gas-liquid atomizer, and the escape pipe leads to
Another chamber for crossing two-chamber spray gun connects with the inlet end of gas-liquid atomizer.
8. according to a kind of any described backpack air atomizing spray devices of claim 1-7, it is characterised in that：Also include case
Body, the casing are in hollow structure, and the Braces hanged over tow shoulders is provided with the trailing flank of the casing；Installed in the casing
State gas-liquid tank, compressed air source unit and power set；Opening is offered on the casing, the opening is relative with the inlet and connects
It is logical；The described one end of escape pipe and drain pipe away from gas-liquid tank passes the casing, and connects gas-liquid atomizer respectively
Inlet end and liquid feeding end.
A kind of 9. backpack air atomizing spray device according to claim 8, it is characterised in that：The casing by plastics,
Metal material or plastics are made with metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081340.1A CN107638973B (en) | 2017-11-03 | 2017-11-03 | Knapsack air atomizing sprayer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081340.1A CN107638973B (en) | 2017-11-03 | 2017-11-03 | Knapsack air atomizing sprayer |
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| Publication Number | Publication Date |
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| CN107638973A true CN107638973A (en) | 2018-01-30 |
| CN107638973B CN107638973B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711081340.1A Active CN107638973B (en) | 2017-11-03 | 2017-11-03 | Knapsack air atomizing sprayer |
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Also Published As
| Publication number | Publication date |
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| CN107638973B (en) | 2024-03-29 |
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