A kind of adjustable atomization deviceTechnical field
The present invention relates to a kind of atomizer, and in particular to a kind of adjustable atomization device.
Background technology
Atomization inspiration treatment is a kind of important and effective treatment method in respiratory disease treatment method, and is atomized and inhalesIt is, using gas jet principle, by drug solution by atomising devices such as sprayers, by droplets impact, to become trickle to enter therapyVaporific particulate, be suspended in gas, with patient's general breathing, respiratory tract and intrapulmonary are entered simultaneously by way of mouth and nose are suckedDeposition, so as to reach the therapeutic purposes of respiratory tract humidifying or medicine, its advantage is painless and curative effect is rapid.But current existing doctorUse atomizer unitary function, it is impossible to adjust atomization parameter for different syndromes, therapeutic effect is undesirable, operation inconvenience, adaptabilityDifference.
The content of the invention
In order to overcome deficiency of the prior art, the invention provides a kind of adjustable atomization device.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of adjustable atomization device, including atomizing cup, the bottom of the atomizing cup are provided with air inlet, and top is provided with gas outlet, instituteState air inlet to be connected with compressor by air inlet pipe, the gas outlet connects breathing mask by connecting tube, the air inletUpper end is connected with mozzle, and the top of the mozzle is cone, and atomization core, the atomization core are additionally provided with the atomizing cupIn taper type, the mozzle extend into the atomization in-core, and regulating block is additionally provided with the mozzle, and the regulating block is in coneShape and, the angle of taper angle of taper less than the mozzle top of the regulating block, the tune coaxial with the mozzleThe top of locking nub is provided with connecting rod, and pulverizer plate is provided with above the mozzle, and the center of the pulverizer plate is provided with through hole, the companyBar is passed through from the through hole of the pulverizer plate, and adjusting knob, the top of the connecting rod and the tune are provided with the top of the atomizing cupSection knob is connected.
Preferably, being additionally provided with dosing mouth at the top of the atomizing cup, the dosing mouth is provided with cup lid.
Preferably, the top of the connecting rod is provided with external screw thread, the outer spiral shell with the connecting rod is provided with the adjusting knobThe internal thread that line is engaged.
Preferably, the gas outlet is provided with breather check valve.
Preferably, the breathing mask is provided with exhaust tube, the exhaust tube is provided with expiratory one-way valve.
Preferably, being additionally provided with filter membrane in the exhaust tube, the filter membrane is located at expiratory one-way valve inner side.
Preferably, the gas outlet is additionally provided with hand switch.
Preferably, the regulating block first half is in cone, lower half is in semielliptical shape.
The beneficial effects of the invention are as follows：
The present invention is provided with regulating block in mozzle, and regulating block is tapered, and regulating block is connected by connecting rod with adjusting knob, rotationTo turn adjusting knob can drive regulating block to move up and down, air-flow from mozzle flow out when speed depend on mozzle gas outletSize, the regulating block of taper moves up and down and the size of mozzle gas outlet can be adjusted, so as to change go out from mozzleThe air velocity come, and then adjust atomizing particle size.Exhaust tube is provided with breathing mask, when using, the gas of user's exhalationBody is discharged by exhaust tube, will not produce influence to the air-flow being atomized, and the check valve on exhaust tube can effectively prevent the external worldAir enters, and filter membrane is also provided with the inside of check valve, it is to avoid medicine causes to waste from exhaust tube discharge.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of atomizing cup.
Reference numerals list：
1- atomizing cups；2- air inlets；3- gas outlets；4- air inlet pipe；5- compressors；6- connecting tubes；7- breathing masks；8- water conservancy diversionPipe；9- is atomized core；10- regulating blocks；11- connecting rods；12- pulverizer plates；13- adjusting knobs；14- breather check valves；15- exhaust tubes；16- expiratory one-way valves；17- filter membranes；18- hand switches；19- dosing mouths；20- cup lids.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description：
As shown in Figure 1 and Figure 2, a kind of adjustable atomization device, including atomizing cup 1, the bottom of atomizing cup 1 is provided with air inlet 2, topGas outlet 3 is provided with, air inlet 2 is connected by air inlet pipe 4 with compressor 5, gas outlet 3 connects breathing mask 7 by connecting tube 6,The upper end of air inlet 2 is connected with mozzle 8, and the top of mozzle 8 is that atomization core 9, atomization are additionally provided with cone, atomizing cup 1Core 9 is in taper type, and mozzle 8 is extend into atomization core 9, is additionally provided with regulating block 10 in mozzle 8, regulating block 10 it is tapered and withMozzle 8 is coaxial, the angle of taper of the angle of taper less than the top of mozzle 8 of regulating block 10, and the top of regulating block 10 is provided with companyBar 11, the top of mozzle 8 is provided with pulverizer plate 12, and the center of pulverizer plate 12 is provided with through hole, through hole of the connecting rod 11 from pulverizer plate 12Pass through, the top of atomizing cup 1 is provided with adjusting knob 13, and the top of connecting rod 11 is connected with adjusting knob 13, the top of atomizing cup 1Dosing mouth 19 is additionally provided with, dosing mouth 19 is provided with cup lid 20.The top of connecting rod 11 is provided with external screw thread, be provided with adjusting knob 13 withThe internal thread that the external screw thread of connecting rod 11 is engaged.Rotation of adjustment knob 13 can drive regulating block 10 to move up and down, and air-flow is from leadingSpeed when flow tube 8 flows out depends on the size of the gas outlet 3 of mozzle 8, and the regulating block 10 of taper is moved up and down can be to water conservancy diversionThe size of the gas outlet 3 of pipe 8 is adjusted, so as to change the air velocity from mozzle 8 out, and then adjusts atomizing particle size.
Gas outlet 3 is provided with breather check valve 14.Breathing mask 7 is provided with exhaust tube 15, and exhaust tube 15 is provided with expirationCheck valve 16.Filter membrane 17 is additionally provided with exhaust tube 15, filter membrane 17 is located at the inner side of expiratory one-way valve 16.Gas outlet 3 is additionally provided withHand switch 18.When using, the gas of user's exhalation is discharged by exhaust tube 15, will not produce influence to the air-flow being atomized,Check valve on exhaust tube 15 can effectively prevent outside air from entering, and filter membrane 17 is also provided with the inside of check valve,Filter membrane 17 is by breathing freely but material impervious to water（Such as PTFE film）It is made, it is to avoid medicine causes to waste from the discharge of exhaust tube 15.In order to reduce resistance of the regulating block 10 to air-flow, in cone, lower half is in semielliptical shape to the first half of regulating block 10.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned implementation method, also includesConstituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the artFor, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered asProtection scope of the present invention.