Summary of the invention
The object of the invention is the device designing a kind of gas-powered atomization of liquid, under the prerequisite not increasing additional risk, realize spray pattern and supply the quick switching between gaseity.
When using oxygen as atomization driving gas, the present invention can make spray pattern and supplementary oxygen switch fast, and what ensured that oxygen sucks carries out smoothly, and alleviate nursing work load and saved medical expense, concrete technical scheme is as follows:
A kind of device of the gas-powered atomization of liquid, hereinafter referred to as device, comprise the main element that has internal cavities, described main element can by upper body and the detachable connection of lower body two parts, as being threaded or buckle connection, the internal cavities of this main element comprise again setting one constant volume liquid storage cylinder and by the atomization chamber formed at least partially in the cavity outside liquid storage cylinder, described liquid storage cylinder needs the liquid of atomization for storing, atomization chamber is for holding the liquid particles after atomization, described internal cavities is provided with the fog outlet that at least one air inlet be connected with external air source is connected with atomization chamber with at least one.
Projection also containing a convex internally cavity on described main element, the hollow of this projection inside is projection inner chamber, it is at least provided with an opening be connected with the internal cavities of main element, it is the first gas outlet, air-flow enters projection inner chamber by air inlet, enters the internal cavities of main element through the first gas outlet; The lacuna at least containing projection inner chamber between described air inlet and the first gas outlet is inlet chamber.
The conformal telescoping pieces being arranged with hollow structure of described projection outer wall, make to leave between telescoping pieces inwall and projection outer wall gap by being provided with the modes such as projection on telescoping pieces inwall, the path that when this gap is atomization, liquid is carried to the first gas outlet, this telescoping pieces is provided with at least one opening corresponding with the first position, gas outlet, is atomization mouth.
Device is when spray pattern, the external air source that described air inlet connects, import air-flow and enter inlet chamber through air inlet, because the first gas outlet diameter is in 0.5 millimeter, breathing area is less, gas flows out in the inlet chamber that is obstructed can form higher air pressure, high velocity air is formed at the first gas outlet place, and produce negative pressure in gap between telescoping pieces inwall and projection outer wall, the liquid of liquid storage cylinder inside is attracted constantly to be delivered to the first gas outlet through above-mentioned gap, liquid is impacted by high velocity air and forms a large amount of atomizing particle, together atomization chamber is ejected into through atomization mouth and air-flow, flowed out by fog outlet.
Device also comprises, at least one second gas outlet, inlet chamber can be connected with the internal cavities of main element by this second gas outlet, its breathing area summation is greater than the breathing area summation of the first gas outlet, this second gas outlet by one be convenient to people's hand operated and can occur because of people's hand operated locus movement parts close or remove close, these parts are packaged unit.
Described packaged unit, its part is positioned at inlet chamber inside, this packaged unit has at least a part to close the second gas outlet for closing or removing, when closure member seals the second gas outlet, air-flow enters inlet chamber by air inlet, through the first gas outlet, be atomized mouth outflow at a high speed, enter atomization chamber, air-flow at a high speed makes to form negative pressure between the first gas outlet, atomization mouth, the liquid of liquid storage cylinder inside is attracted to the first gas outlet by negative pressure, and impacted a large amount of atomizing particle of formation by high velocity air, be together ejected in atomization chamber through atomization mouth and air-flow, i.e. spray pattern, when packaged unit removes closed second gas outlet, breathing area due to the second gas outlet is significantly greater than the breathing area of the first gas outlet, air-flow cannot form higher air pressure in projection inner chamber, high velocity air is not had to pass through at the first gas outlet place, cannot be atomized, air-flow enters the internal cavities of main element by the second gas outlet or enters the internal cavities of main element simultaneously through the first gas outlet and the second gas outlet, i.e. aeration status, when the gas be communicated with is oxygen, this device can realize switching fast between spray pattern and supplementary oxygen, if above-mentioned gas is Ordinary Compression air or other gas, this device can realize switching fast between spray pattern and non-atomized state.
Based on such scheme, this device also can comprise: atomizing particle screening part, this atomizing particle screening part can be located in main element or telescoping pieces, be positioned at atomization chamber inside, be oppositely arranged with described atomization mouth, and be provided with certain distance between, what the atomizing particle diameter flowed out through atomization mouth was larger crashes into liquid storage cylinder after perikinetic aggregation on atomizing particle screening part, and what atomizing particle diameter was less break away from gravity effect enters atomization chamber.Described atomizing particle screening part can be provided with anion generation part or anion-generating material, described anion generation part or anion-generating material can be made up of the proportioning such as tourmaline powder, rare earth, this anion generation part can be fixed on atomizing particle screening part, and anion-generating material can be added in the making raw material of main element, atomizing particle screening part, telescoping pieces.Described anion generation part or anion-generating material can produce anion when not connecting power supply, play the antibiotic and sterilizing of anion, eliminate the corresponding functions such as human-body fatigue.
Based on technique scheme, in this device, described packaged unit can be made up of sliding part, it has at least an enclosure portion can close the second gas outlet, this sliding part at least enclosure portion is positioned at inlet chamber inside, can slide in inlet chamber, be adjusted the corresponding relation of enclosure portion and the second gas outlet by slide displacement, thus close or remove closed second gas outlet.Described sliding part also can comprise blocking part, this blocking part can block being communicated with of the first gas outlet and air inlet when enclosure portion is removed and closed the second gas outlet, being communicated with of blocking-up first gas outlet and air inlet is removed when enclosure portion closes the second gas outlet, thus after above-mentioned spray pattern switches to supplementary oxygen, avoid oxygen stream to enter the internal cavities of main element through the first gas outlet and the second gas outlet simultaneously.
Based on technique scheme, in this device: described packaged unit can be made up of revolving part, it has at least an enclosure portion can close the second gas outlet, this revolving part at least enclosure portion is positioned at inlet chamber inside, can rotate in inlet chamber, by rotating the corresponding relation of adjustment enclosure portion and the second gas outlet, thus close or remove closed second gas outlet.Described revolving part also comprises blocking part, this blocking part can block being communicated with of the first gas outlet and air inlet when enclosure portion is removed and closed the second gas outlet, being communicated with of blocking-up first gas outlet and air inlet is removed when enclosure portion closes the second gas outlet, thus after above-mentioned spray pattern switches to supplementary oxygen, avoid oxygen stream to enter the internal cavities of main element through the first gas outlet and the second gas outlet simultaneously.
Based on technique scheme, in this device: described second gas outlet can be positioned on projection, its horizontal level stores the liquid level of liquid higher than liquid storage cylinder, flow to projection inside to prevent the liquid of liquid storage cylinder inside through the second gas outlet.When second gas outlet is positioned on projection, air-flow enters the gap between telescoping pieces inwall and projection outer wall or the atomization mouth in telescoping pieces through the second gas outlet, finally enter the internal cavities of main element.As above-mentioned telescoping pieces is provided with telescoping pieces gas outlet, air-flow by the second gas outlet through the gap between telescoping pieces inwall and projection outer wall, can enter the internal cavities of main element from telescoping pieces gas outlet.
Based on technique scheme, in this device: described second gas outlet can be positioned at the bottom of main element, air-flow directly enters the internal cavities of main element by the second gas outlet, also first can flow through the gap between telescoping pieces inwall and main element bottom interior wall, enter the internal cavities of main element.
Based on technique scheme, in this device: when described second gas outlet is positioned at the bottom of main element, this second gas outlet can extend to form the second extension, gas outlet of hollow structure to the internal cavities of main element, the top planes of this extension, the second gas outlet stores the liquid level of liquid higher than liquid storage cylinder, the extension, liquid stream to the second gas outlet of liquid storage cylinder inside can be prevented inner.The top of this extension, the second gas outlet can be provided with blocking solution cover, and this blocking solution cover prevents atomization chamber atomized inside granule from entering the second gas outlet, and blocking solution cover is unidirectional setting, does not affect air-flow and flows out through the second gas outlet.
Based on technique scheme, in this device: described main element is preferably provided with cue mark, to indicate the second gas outlet to close or remove closed immediate status, cue mark can be word or symbol.
Based on technique scheme, in this device: described packaged unit is preferably provided with and is convenient to the manual manipulation part of people, this manipulation part can be positioned at the outside of packaged unit, also can be positioned at packaged unit inside and form certain depression, as interior hexagonal etc., when this manipulation part is positioned at the depression of packaged unit inside, can use and be embedded into line slip or rotation with the instrument of its form fit, this manipulation part is provided with the position limiting structure of its sliding distance of constraint or rotational steps, this position limiting structure coordinates with the corresponding construction on main element, when slip or rotation manipulation part are slided or rotation to its transition of certain position limit.This manipulation part is also provided with the sign matched with the cue mark on main element, this sign can be word or symbol, coordinates instruction second gas outlet to close or remove closed immediate status with the cue mark that main element is arranged.
Based on technique scheme, in this device: described main element can be provided with when not opening main element inner chamber, to its add liquid can self-packing penetrating area again.Namely this penetrating area can allow the needle pierces of hollow pass through, to internal cavities conveying or the extracting liquid of main element, and after puncture needle takes out, and this penetrating area closing seam again.
Detailed description of the invention
Embodiment 1
As shown in accompanying drawing 1, accompanying drawing 2, this device, its underpart is connected with the flexible pipe 84 for importing external air source, and the gas imported can be medical oxygen or compressed air, and device top can connect universal crossover connection 82, oxygen-absorption atomizing face shield 81, Duckbill type containing end fittings such as mouths 83.
As shown in Figure 3, this device comprises the main element 1 that has internal cavities 11, this main element 1 can by upper body 1a and the detachable connection of lower body 1b two parts, as being threaded or buckle connection, this upper body 1a and lower body 1b can be made up of one or more injection mouldings in the materials such as polypropylene, polystyrene, acrylonitrile-butadiene-styrene (ABS).The internal cavities 11 of aforementioned body parts 1 comprise can store certain quantity of fluid 9 liquid storage cylinder 111 and liquid storage cylinder 111 on atomization chamber 112, its internal cavities 11 is also provided with an air inlet 12 and a fog outlet 13, air inlet 12 is connected with external air source, fog outlet 13 is connected with atomization chamber 112, described liquid storage cylinder 111 can atomization medicinal liquid required for store treatment or other liquid, and atomization chamber 112 is for holding the liquid particles after atomization.
15 projections 14 being provided with hollow bottom the lower body 1b of described main element 1, this projection 14 can be a part of lower body 1b, also can independently be fixed on lower body 1b, the convex internal cavities 11 to main element 1 of this projection 14, its inner hollow is projection inner chamber 141, is connected with air inlet 12.One end of the convex internal cavities 11 to main element 1 of above-mentioned projection 14 is provided with the small openings of a diameter at 0.5 ± 0.3mm, and this small openings can be connected with atomization chamber 112, is the first gas outlet 142.The lacuna comprising projection inner chamber 141 between described air inlet 12 and the first gas outlet 142 is set to inlet chamber 5, and this inlet chamber 5 can import extraneous gas and enter projection inner chamber 141 by air inlet 12.
The conformal telescoping pieces 2 being arranged with hollow structure of described projection 14 outer wall 143, as shown in figure 22, this telescoping pieces 2 can be a part of upper body 1a or lower body 1b, also can independently be arranged on upper body 1a or lower body 1b, as screw thread is installed, this telescoping pieces 2 inwall 21 is provided with protruding 24, make to leave gap 17 between telescoping pieces 2 inwall 21 and projection 14 outer wall 143, for carrying liquid 9 to the first gas outlet 142 needing atomization, this telescoping pieces 2 is provided with at least one small openings corresponding with the first position, gas outlet 142, for atomization mouth 22, diameter 1 millimeter in the present embodiment.
Bottom the lower body 1b of described main element 1,15 are provided with the second gas outlet 3, inlet chamber 5 can be connected with the internal cavities 11 of main element 1 by this second gas outlet 3, its breathing area is greater than the breathing area of the first gas outlet 142, this second gas outlet 3 by one be convenient to people's hand operated and can occur because of people's hand operated locus movement parts close or remove close, these parts are packaged unit 4.As shown in figure 18, it is inner that described packaged unit 4 part is positioned at inlet chamber 5, and this packaged unit 4 has at least a part to close the second gas outlet 3 for closing or removing, and is enclosure portion 421.
As Fig. 3, shown in 18, described packaged unit 4 is revolving parts 42, the enclosure portion 421 of its packaged unit 4 is contained in inlet chamber 5 inside, the lacuna held between the lacuna of enclosure portion 421 and air inlet 12 to the first gas outlet 142 forms inlet chamber 5 jointly, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, enclosure portion 421 is the curved-surface structure sealed with inlet chamber 5 conformal, which is provided with the through hole 421a being oppositely arranged with the second position, gas outlet 3 and also can being communicated with the second gas outlet 3 and air inlet 12, when the through hole 421a in enclosure portion 421 rotates to the locus be connected with the second gas outlet 3, air-flow enters inlet chamber 5 by air inlet 12, remove through projection inner chamber 141, first gas outlet 142, atomization mouth 22 enters outside main element 1 internal cavities 11, also can through the through hole 421a of enclosure portion 421, second gas outlet 3 enters the gap 17a between main element 1 lower body 1b bottom interior wall 151 and telescoping pieces 2 inwall 21, finally enter main element 1 internal cavities 11, due to the first gas outlet 142, second gas outlet 3 is removed simultaneously and is closed, what air-flow was unobstructed enters main element 1 internal cavities 11, high velocity air and negative pressure cannot be formed at the first gas outlet 142 place, also just the atomization of liquid cannot be formed.If said flow is oxygen, this device is now supplementary oxygen.
As accompanying drawing 4, shown in 18, described packaged unit 4 is revolving parts 42, the enclosure portion 421 of its packaged unit 4 is contained in inlet chamber 5 inside, the lacuna held between the lacuna of enclosure portion 421 and air inlet 12 to the first gas outlet 142 forms inlet chamber 5 jointly, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, air-flow enters inlet chamber 5 by air inlet 12, because the first gas outlet 142 diameter is between 0.5 ± 0.3mm, breathing area is less, so form higher air pressure in projection inner chamber 141, and form high velocity air at the small openings place of the first gas outlet 142, the region of high velocity air process forms negative pressure, the liquid 9 of vacuum suction liquid storage cylinder 111 inside produced is delivered to the first gas outlet 142 through the gap 17 between telescoping pieces 2 inwall 21 and projection 14 outer wall 143, liquid 9 is impacted by high velocity air and forms a large amount of atomizing particle, atomization chamber 112 is together ejected into air-flow through atomization mouth 22, flowed out by fog outlet 13, it is now spray pattern.
As shown in accompanying drawing 3,4,5, described atomization chamber 112 inside is provided with atomizing particle screening part 6, this atomizing particle screening part 6 can be a part for main element 1 or telescoping pieces 2, in atomization process, jet-impingement at a high speed and collision make liquid 9 rush at atomizing particle screening part 6, atomizing particle perikinetic aggregation on atomizing particle screening part 6 that diameter is larger after atomization crashes into liquid storage cylinder 111, and the atomizing particle that diameter is less is broken away from gravity effect and entered atomization chamber 112.Described atomizing particle screening part 6 can be provided with anion generation part 62 or anion-generating material 61, described anion generation part 62 or anion-generating material 61 can be made up of the proportioning such as tourmaline powder, rare earth, this anion generation part 62 can be fixed on atomizing particle screening part 6, and anion-generating material 61 can be added in the making raw material of main element 1, atomizing particle screening part 6, telescoping pieces 2.
Embodiment 2
As shown in Figure 6, bottom the lower body 1b that described second gas outlet 3 is positioned at main element 1 on 15, inlet chamber 5 can be connected with the internal cavities 11 of main element 1 by this second gas outlet 3, and its breathing area is greater than the breathing area of the first gas outlet 142.This second gas outlet 3 extends to form the second extension, gas outlet 31 of hollow structure to the internal cavities 11 of main element 1, its top 311 plane stores the liquid level of liquid 9 higher than liquid storage cylinder 111, which is provided with blocking solution cover 10, with the second extension, gas outlet 31 tight fit connection, can prevent the atomizing particle in atomization chamber 112 from crashing into the second extension, gas outlet 31 inner.This second gas outlet 3 by one be convenient to people's hand operated and can occur because of people's hand operated locus movement parts close or remove close, these parts are packaged unit 4.It is inner that described packaged unit 4 part is positioned at inlet chamber 5, and this packaged unit 4 has at least a part to close the second gas outlet 3 for closing or removing, and is enclosure portion 411; This packaged unit also has a blocking part 412 can when enclosure portion is removed the second gas outlet 3 closed, block being communicated with of the first gas outlet 142 and air inlet 12, when enclosure portion closes the second gas outlet 3, remove the blocking-up that the first gas outlet 142 is communicated with air inlet 12.
As shown in Fig. 6,19, described packaged unit 4 is sliding parts 41, the enclosure portion 411 of its packaged unit 4 is contained in inlet chamber 5 inside, the inlet chamber 5 that blocking part 412 is contained in prolongation is inner, lacuna between the lacuna of accommodation enclosure portion 411, blocking part 412 and air inlet 12 to the first gas outlet 142 forms inlet chamber 5 jointly, enclosure portion 411 is controlled in the displacement of inlet chamber 5 internal slide by the manipulation part 44 on packaged unit 4, this enclosure portion 411 is the curved-surface structure sealed with inlet chamber 5 conformal, and can be provided with elaxtic seal reinforcing sealing.Described enclosure portion 411 is provided with and is oppositely arranged with the second position, gas outlet 3, and the alternate path 411a that the second gas outlet 3 is connected with inlet chamber 5 can be made, closed second gas outlet 3 is removed by pulling the mobile enclosure portion 411 that controls outside inlet chamber 5 of the manipulation part 44 on packaged unit 4, alternate path 411a now in enclosure portion 411 is connected with the second gas outlet 3, air-flow enters inlet chamber 5 through air inlet 12, by alternate path 411a through the second gas outlet 3, the internal cavities 11 of main element 1 is upwards entered from the second extension, gas outlet 31, simultaneously blocking part 412 blocks being communicated with of the first gas outlet 142 and air inlet 12.
As shown in Fig. 7,19, described packaged unit 4 is sliding parts 41, the enclosure portion 411 of its packaged unit 4 is contained in inlet chamber 5 inside, the inlet chamber 5 that blocking part 412 is contained in prolongation is inner, lacuna between the lacuna of accommodation enclosure portion 411, blocking part 412 and air inlet 12 to the first gas outlet 142 forms inlet chamber 5 jointly, enclosure portion 411 is controlled in the displacement of inlet chamber 5 internal slide by the manipulation part 44 on packaged unit 4, this enclosure portion 411 is the curved-surface structure sealed with inlet chamber 5 conformal, and is provided with elaxtic seal reinforcing sealing.Described enclosure portion 411 is provided with the first path 411b of connection first gas outlet 142 and air inlet 12, control enclosure portion 411 by the manipulation part 44 promoted on packaged unit 4 to inlet chamber 5 medial movement and close the second gas outlet 3, and the first path 411b in enclosure portion 411 is communicated with the first gas outlet 142 with air inlet 12, air-flow arrives inlet chamber 5 through air inlet 12, in projection inner chamber 141, higher air pressure is formed by above-mentioned first path 411b, high velocity air is formed at the small openings place of the first gas outlet 142, the region of high velocity air process forms negative pressure, the liquid 9 of vacuum suction liquid storage cylinder 111 inside produced is delivered to the first gas outlet 142 through the gap 17 between telescoping pieces 2 inwall 21 and projection 14 outer wall 143, liquid 9 is impacted by high velocity air and forms a large amount of atomizing particle, atomization chamber 112 is together ejected into air-flow through atomization mouth 22, flowed out by fog outlet 13, it is now liquid atomization status.Simultaneously blocking part 412 blocks being communicated with of the second gas outlet 3 and air inlet 12.
Embodiment 3
As shown in Figure 8, bottom the lower body 1b that described second gas outlet 3 is positioned at main element 1 on 15, inlet chamber 5 can be connected with the internal cavities 11 of main element 1 by this second gas outlet 3, and its breathing area is greater than the breathing area of the first gas outlet.This second gas outlet 3 extends to form the second extension, gas outlet 31 of hollow structure to the internal cavities 11 of main element 1, its top 311 plane stores the liquid level of liquid 9 higher than liquid storage cylinder 111, which is provided with blocking solution cover 10, be connected with the second extension, gas outlet 31 buckle-type, can prevent the atomizing particle in atomization chamber 112 from crashing into the second extension, gas outlet 31 inner.This second gas outlet 3 by one be convenient to people's hand operated and can occur because of people's hand operated locus movement parts close or remove close, these parts are packaged unit 4.It is inner that described packaged unit 4 part is positioned at inlet chamber 5, and this packaged unit 4 has at least a part to close the second gas outlet 3 for closing or removing, and is enclosure portion 421; This packaged unit 4 also have one can enclosure portion remove the second gas outlet 3 is closed time, block being communicated with of the first gas outlet 142 and air inlet 12, during closed second gas outlet 3 of enclosure portion, remove the blocking-up that the first gas outlet 142 is communicated with air inlet 12.
As shown in Figure 8, described packaged unit 4 is revolving parts 42, the enclosure portion 421 of its packaged unit 4, it is inner that blocking part 422 is contained in inlet chamber 5, hold enclosure portion 421, lacuna between the lacuna of blocking part 422 and air inlet 12 to the first gas outlet 142 forms inlet chamber 5 jointly, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, enclosure portion 421 is the curved-surface structure sealed with inlet chamber 5 conformal, which is provided with the alternate path 421a being oppositely arranged with the second position, gas outlet 3 and also can being communicated with the second gas outlet 3 and air inlet 12, when the alternate path 421a in enclosure portion 421 rotates to the locus be connected with the second gas outlet 3, air-flow enters into inlet chamber 5 through air inlet 12, through alternate path 421a, second gas outlet 3 enters main element 1 internal cavities 11 from the second extension, gas outlet 31, simultaneously blocking part 422 blocks being communicated with of the first gas outlet 142 and air inlet 12.
As shown in Figure 9, described packaged unit 4 is revolving parts 42, the enclosure portion 421 of its packaged unit 4, it is inner that blocking part 422 is contained in inlet chamber 5, hold enclosure portion 421, lacuna between the lacuna of blocking part 422 and air inlet 12 to the first gas outlet 142 forms inlet chamber 5 jointly, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, enclosure portion 421 is the curved-surface structure sealed with inlet chamber 5 conformal, which is provided with the first path 421b that can be communicated with the first gas outlet 142 and air inlet 12, when the first path 421b in enclosure portion 421 rotates to the locus that can be communicated with the first gas outlet 142 and air inlet 12, air-flow enters into inlet chamber 5 through air inlet 12, enter in projection inner chamber 141 through the first path 421b and form higher air pressure, high velocity air is formed at the small openings place of the first gas outlet 142, the region of high velocity air process forms negative pressure, the liquid 9 of vacuum suction liquid storage cylinder 111 inside produced is delivered to the first gas outlet 142 through the gap 17 between telescoping pieces 2 inwall 21 and projection 14 outer wall 143, liquid 9 is impacted by high velocity air and forms a large amount of atomizing particle, atomization chamber 112 is together ejected into air-flow through atomization mouth 22, flowed out by fog outlet 13, it is now liquid atomization status.Simultaneously blocking part 422 blocks being communicated with of the second gas outlet 3 and air inlet 12.
Embodiment 4
As shown in Figure 10, described second gas outlet 3 is positioned on projection 14 outer wall 143, gap 17 between projection 14 outer wall 143 with telescoping pieces 2 inwall 21 can be connected with inlet chamber 5 by this second gas outlet 3, and its breathing area is greater than the breathing area of the first gas outlet 142.This second gas outlet 3 can be convenient to people's hand operated by one and occur because of people's hand operated locus movement parts close or remove close, these parts are packaged unit 4.It is inner that described packaged unit 4 part is positioned at inlet chamber 5, and this packaged unit 4 has at least a part to close the second gas outlet 3 for closing or removing, and is enclosure portion 421; This packaged unit 4 also has a blocking part 422 can when enclosure portion is removed the second gas outlet 3 closed, block being communicated with of the first gas outlet 142 and air inlet 12, when enclosure portion closes the second gas outlet 3, remove the blocking-up that the first gas outlet 142 is communicated with air inlet 12.
As Figure 10, shown in 20, this packaged unit 4 is revolving parts 42, it is inner that its enclosure portion 421 is inserted in inlet chamber 5, projection inner chamber 141 coincides with inlet chamber 5, be inlet chamber 5 from the lacuna between air inlet 12 to the first gas outlet 142, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, enclosure portion 421 is the curved-surface structure sealed with inlet chamber 5 conformal, which is provided with the through hole 421c that can be communicated with the second gas outlet 3 and air inlet 12, when the through hole 421c in enclosure portion 421 rotates to the locus that can be communicated with the second gas outlet 3 and air inlet 12, air-flow enters to inlet chamber 5 by air inlet 12, gap 17 between projection 14 outer wall 143 and telescoping pieces 2 inwall 21 is entered by the second gas outlet 3 through above-mentioned through hole 421c, atomization chamber 112 is entered again by the telescoping pieces gas outlet 23 in telescoping pieces 2.As shown in Figure 12,13, blocking part 422 on this packaged unit 4 is provided with the blocking-up shell fragment 422a that has sealing function, block in the middle part of shell fragment 422a for sealing the first gas outlet 142, shell fragment surrounding is provided with the aperture 422b of release gas, block the top that shell fragment 422a one end is fixed on projection inner chamber 141, one end becomes miter angle freely sagging with projection inner chamber 141 top plan.Described enclosure portion 421 top is mitered into the shape becoming miter angle with projection inner chamber 141 top plan, when the through hole 421c of above-mentioned enclosure portion 421 is corresponding with the second gas outlet 3 be communicated with time, enclosure portion 421 one end of facing upward is withstood and is blocked the sagging one end of shell fragment 422a and make it seal with projection inner chamber 141 top plan to contact, now enclosure portion 421 withstand block shell fragment 422a on the first gas outlet 142 time, block the first gas outlet 142 and be communicated with air inlet 12.
As Figure 11, shown in 20, this packaged unit 4 is revolving parts 42, it is inner that its enclosure portion 421 is inserted in inlet chamber 5, projection inner chamber 141 coincides with inlet chamber 5, be inlet chamber 5 from the lacuna between air inlet 12 to the first gas outlet 142, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, enclosure portion 421 is the curved-surface structure sealed with inlet chamber 5 conformal, which is provided with the through hole 421c that can be communicated with the second gas outlet 3 and air inlet 12, when the through hole 421c in enclosure portion 421 rotates to and the second relative side, gas outlet 3, when not being communicated with the second gas outlet 3 with air inlet 12, as Figure 12, shown in 13, block the top that shell fragment 422a one end is fixed on projection inner chamber 141, one end becomes miter angle freely sagging with projection inner chamber 141 top plan, one end of facing upward, enclosure portion 421 top is positioned at and blocks one end that shell fragment 422a is fixed on projection inner chamber 141, blocking-up shell fragment 422a is made to be that miter angle is freely sagging, air-flow enters into inlet chamber 5 through air inlet 12, higher air pressure is formed in projection inner chamber 141, by blocking the aperture 422b of release gas on shell fragment 422a, high velocity air is formed at the small openings place of the first gas outlet 142, the region of high velocity air process forms negative pressure, the liquid 9 of vacuum suction liquid storage cylinder 111 inside produced is delivered to the first gas outlet 142 through the gap 17 between telescoping pieces 2 inwall 21 and projection 14 outer wall 143, liquid 9 is impacted by high velocity air and forms a large amount of atomizing particle, atomization chamber 112 is together ejected into air-flow through atomization mouth 22, flowed out by fog outlet 13, it is now liquid atomization status.
Embodiment 5
As shown in figure 14, described second gas outlet 3 is positioned on projection 14 outer wall 143, gap 17 between projection 14 outer wall 143 with telescoping pieces 2 inwall 21 can be connected with inlet chamber 5 by this second gas outlet 3, and its breathing area is greater than the breathing area of the first gas outlet.This second gas outlet 3 can be convenient to people's hand operated by one and occur because of people's hand operated locus movement parts close or remove close, these parts are packaged unit 4.It is inner that described packaged unit 4 part is positioned at inlet chamber 5, and this packaged unit 4 has at least a part to close the second gas outlet 3 for closing or removing, and is enclosure portion 411;
As shown in figure 14, described packaged unit 4 is sliding parts 41, it is inner that its enclosure portion 411 is inserted in inlet chamber 5, projection inner chamber 141 coincides with inlet chamber 5, be inlet chamber 5 from the lacuna between air inlet 12 to the first gas outlet 142, control enclosure portion 411 in the displacement of inlet chamber 5 internal slide by the manipulation part 44 on packaged unit 4, this enclosure portion 411 is the curved-surface structure sealed with inlet chamber 5 conformal, can close the second gas outlet 3 be positioned on projection 14 outer wall 143.By pull enclosure portion 411 displacement certain distance outside inlet chamber 5 after, remove and close the second gas outlet 3, air-flow enters inlet chamber 5 by air inlet 12, remove through projection inner chamber 141, first gas outlet 142, atomization mouth 22 enters outside main element 1 internal cavities 11, the gap 17a between the bottom interior wall 151 of main element 1 lower body 1b and telescoping pieces 2 inwall 21 also can be entered through the second gas outlet 3, finally enter the internal cavities 11 of main element 1, remove due to the second gas outlet 3 and close, what air-flow was unobstructed enters main element 1 internal cavities 11, high velocity air and negative pressure cannot be formed at the first gas outlet 142 place, so now cannot the atomization of liquid be formed.
As shown in figure 15, described packaged unit 4 is sliding parts 41, it is inner that its enclosure portion 411 is inserted in inlet chamber 5, projection inner chamber 141 coincides with inlet chamber 5, be inlet chamber 5 from the lacuna between air inlet 12 to the first gas outlet 142, control enclosure portion 411 in the displacement of inlet chamber 5 internal slide by the manipulation part 44 on packaged unit 4, this enclosure portion 411 is the curved-surface structure sealed with inlet chamber 5 conformal, can close the second gas outlet 3 be positioned on projection 14 outer wall 143.By promote enclosure portion 411 displacement certain distance inside inlet chamber 5 after, close the second gas outlet 3, air-flow enters inlet chamber 5 by air inlet 12, higher air pressure is formed in projection inner chamber 141, high velocity air is formed at the small openings place of the first gas outlet 142, the region of high velocity air process forms negative pressure, the liquid 9 of vacuum suction liquid storage cylinder 111 inside produced is delivered to the first gas outlet 142 through the gap 17 between telescoping pieces 2 inwall 21 and projection 14 outer wall 143, liquid 9 is impacted by high velocity air and forms a large amount of atomizing particle, atomization chamber 112 is together ejected into air-flow through atomization mouth 22, flowed out by fog outlet 13, it is now liquid atomization status.
Embodiment 6
As shown in figure 16, this atomising device comprises the main element 1 that has internal cavities, this main element 1 can by upper body 1a and the detachable connection of lower body 1b two parts, as being threaded or buckle connection, this upper body 1a and lower body 1b can be made up of one or more injection mouldings in the materials such as polypropylene, polystyrene, acrylonitrile-butadiene-styrene (ABS).The internal cavities 11 of aforementioned body parts 1 comprise can store certain quantity of fluid liquid storage cylinder 111 and liquid storage cylinder 111 on atomization chamber 112, its internal cavities 11 is also provided with an air inlet 12 and a fog outlet 13, air inlet 12 is connected with external air source, fog outlet 13 is connected with atomization chamber 112, described liquid storage cylinder 111 is for the atomization medicinal liquid of store treatment or other liquid, and atomization chamber 112 is for holding the liquid particles after atomization.
Described upper body 1a can install insertion projection 14, and the convex internal cavities 11 to main element 1 of this projection 14, its inner hollow is projection inner chamber 141, is connected with air inlet 12.One end of the convex internal cavities 11 to main element 1 of above-mentioned projection 14 is provided with the small openings of a diameter between 0.5 ± 0.3mm, and this small openings can be connected with atomization chamber 112, is the first gas outlet 142.The lacuna comprising projection inner chamber 141 between described air inlet 12 and the first gas outlet 142 is set to inlet chamber 5, and this inlet chamber 5 can import extraneous gas and enter projection inner chamber 141 by air inlet 12.
The conformal telescoping pieces 2 being arranged with hollow structure of described projection 14 outer wall 143, this telescoping pieces 2 is independent parts, insertion is installed or screw thread is arranged on projection 14, gap 17 is left between telescoping pieces 2 inwall 21 and projection 14 outer wall 143, telescoping pieces 2 is provided with liquid 9 inside that suction pipe 25 inserts liquid storage cylinder 111 storage, for carrying the gap 17 between liquid 9 to telescoping pieces 2 inwall 21 and projection 14 outer wall 143, this telescoping pieces 2 is provided with at least one small openings corresponding with the first position, gas outlet 142, for atomization mouth 22.Atomization mouth 22 bottom is provided with atomizing particle screening part 6, in atomization process, jet-impingement at a high speed and collision make liquid 9 rush at atomizing particle screening part 6, atomizing particle perikinetic aggregation on atomizing particle screening part 6 that diameter is larger after atomization crashes into liquid storage cylinder 111, and the atomizing particle that diameter is less is broken away from gravity effect and entered atomization chamber 112.Described atomizing particle screening part 6 can be provided with anion generation part 62 or anion-generating material 61, described anion generation part 62 or anion-generating material 61 can be made up of the proportioning such as tourmaline powder, rare earth, this anion generation part 62 can be fixed on atomizing particle screening part 6, and anion-generating material 61 can be added in the making raw material of main element 1, atomizing particle screening part 6, telescoping pieces 2.
The upper body 1a inlet chamber 5 of described main element 1 is provided with the second gas outlet 3, inlet chamber 5 can be connected with the internal cavities 11 of main element 1 by this second gas outlet 3, its breathing area is greater than the breathing area of the first gas outlet, this second gas outlet 3 by one be convenient to people's hand operated and can occur because of people's hand operated locus movement parts close or remove close, these parts are packaged unit 4.As shown in figure 21, it is inner that described packaged unit 4 part is positioned at inlet chamber 5, and this packaged unit 4 has at least a part to close the second gas outlet 3 for closing or removing, and is enclosure portion 421.
As Figure 16, shown in 21, described packaged unit 4 is revolving parts 42, the enclosure portion 421 of packaged unit 4 is positioned at inlet chamber 5 inside, be inlet chamber 5 from the lacuna between air inlet 12 to the first gas outlet 142, its enclosure portion 421 is arranged in 90 degree of right angles with inlet chamber 5, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, enclosure portion 421 is the curved-surface structure sealed with inlet chamber 5 conformal, which is provided with the third path 421d that can be communicated with the second gas outlet 3 and air inlet 12, when the third path 421d in enclosure portion 421 rotates to the locus that can be communicated with the second gas outlet 3 and air inlet 12, air-flow enters to inlet chamber 5 by air inlet 12, atomization chamber 112 is directly entered by the second gas outlet 3 through above-mentioned third path 421d.As shown in figure 21, the blocking part 422 on this packaged unit 4 overlaps with enclosure portion 421, is communicated with the second gas outlet 3 and blocks the first gas outlet 142 while air inlet 12 and be communicated with air inlet 12.
As Figure 17, shown in 21, described packaged unit 4 is revolving parts 42, the enclosure portion 421 of packaged unit 4 is positioned at inlet chamber 5 inside, be inlet chamber 5 from the lacuna between air inlet 12 to the first gas outlet 142, its enclosure portion 421 is arranged in 90 degree of right angles with inlet chamber 5, control enclosure portion 421 by the manipulation part 44 operating packaged unit 4 to rotate, enclosure portion 421 is the curved-surface structure sealed with inlet chamber 5 conformal, which is provided with the third path 421d that can be communicated with the second gas outlet 3 and air inlet 12, when the third path 421d in enclosure portion 421 rotates to closed second gas outlet 3, when being communicated with the first gas outlet 142 with air inlet 12, air-flow enters into inlet chamber 5 through air inlet 12, higher air pressure is formed in projection inner chamber 141, and form high velocity air at the small openings place of the first gas outlet 142, the region of high velocity air process forms negative pressure, the liquid 9 of vacuum suction liquid storage cylinder 111 inside produced is delivered to the first gas outlet 142 through suction pipe 25, liquid 9 is impacted by high velocity air and forms a large amount of atomizing particle, atomization chamber 112 is together ejected into air-flow through atomization mouth 22, flowed out by fog outlet 13, it is now liquid atomization status.Shown in Figure 21, the blocking part 422 on this packaged unit 4 overlaps with enclosure portion 421, blocks the second gas outlet 3 and be communicated with air inlet 12 while closed first gas outlet 142 of releasing is communicated with air inlet 12.