CN205175887U - Aerosol generating device - Google Patents
Aerosol generating device Download PDFInfo
- Publication number
- CN205175887U CN205175887U CN201521042976.1U CN201521042976U CN205175887U CN 205175887 U CN205175887 U CN 205175887U CN 201521042976 U CN201521042976 U CN 201521042976U CN 205175887 U CN205175887 U CN 205175887U
- Authority
- CN
- China
- Prior art keywords
- atomizer
- tube chamber
- mixing chamber
- gasoloid
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Nozzles (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
(B, ) the utility model relates to an aerosol generating device. Aerosol generating device includes that air pump, storage have stock solution bottle, atomizer, purification unit and the mixing chamber of aerosol solvent. The air pump passes through the multiunit gas circuit with the atomizer and links to each other, the atomizer install on the stock solution bottle and with the stock solution bottle in aerosol solvent intercommunication, the air pump blows in the atomizer with the air, the atomizer inhales the air mixing atomizing of sending the aerosol solvent into in the atomizer with the air pump and forms vaporific aerosol, the atomizer is sent into vaporific aerosol to the mixing chamber in through the pipeline, purification unit links to each other with mixing chamber, purification unit blows in the clean air who produces the output port who sees vaporific aerosol dilution off in the mixing chamber mixing chamber. Adopt the stable vaporific aerosol of air pump and the atomizer aerosol solvent atomizing in with stock solution bottle formation, evenly mix vaporific aerosol in mixing chamber to dilute forming the stable aerosol environment that can supply particulate matter detector calibration sampling use through clean unit. (B, )
Description
Technical field
the utility model relates to a kind of aerosol generating device.
Background technology
at present, when carrying out Detection of Air Quality to atmospheric environment or particular surroundings, as the detection to environment in " haze " governance process, the detection of the production environments such as pharmacy, electronics, food, machining, all need to use particle detector, as the instrument and meter such as laser dust monitor, laser dust particle counter.And the calibration of this kind of particle detector needs to sample in stable gasoloid environment.
so-called gasoloid is commonly referred to as suspension many kinds of solids particulate in an atmosphere and liquid molecule, and what have derives from nature, the activity of the then source had and the mankind.Picture as occurring in nature cloud, mist, dust, the cigarette of various boiler and engine discharge in industry, mining, quarry, building ground and grain processing time the solid dust that formed, artificial shelter smoke screen and toxic smoke etc. are all aerocolloidal instantiations.But the gasoloid that these natures or mankind's activity produce is stable all not, the stable gasoloid environment needed when cannot calibrate as particle detector.This gasoloid environment just needing artificial manufacture stable, in existing technology, also not yet has the equipment or method that can manufacture stable gasoloid environment.
Utility model content
for the defect of prior art, the technical problems to be solved in the utility model is to provide the aerosol generating device that a kind of structure is simple, can manufacture stable gasoloid environment.
in order to solve the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of aerosol generating device comprises air pump, stores the liquid storage bottle of gasoloid solvent, the atomizer for gasoloid solvent is atomized, mixing chamber for generation of the clean unit of pure air and the gasoloid solvent of mixed aerosol and pure air.Described air pump and atomizer are connected by organizing gas circuit more, described atomizer to be installed on liquid storage bottle and to be communicated with gasoloid solvent in liquid storage bottle, air is blown into atomizer by described air pump, gasoloid solvent is sucked the vaporific gasoloid of air mixing atomizing formation sent into air pump in atomizer by described atomizer, vaporific gasoloid is fed through in mixing chamber by pipeline by described atomizer, described clean unit is connected with mixing chamber, the pure air of generation to be blown into vaporific aerosol dilution in mixing chamber and the vaporific gasoloid after dilution to be sent the output port of mixing chamber by described clean unit.
preferably, be also equiped with air strainer between described air pump and atomizer, the air draught that described air pump produces sends into atomizer after air strainer filters.
concrete, described atomizer comprises the nozzle base be installed on liquid storage bottle, admission piece, tee pipe coupling and flexible pipe, described admission piece, tee pipe coupling and flexible pipe are installed on nozzle base respectively, described nozzle base and liquid storage bottle are tightly connected, described nozzle base offers air inlet tube chamber, to give vent to anger tube chamber, spray tube chamber and capillary cavity, described air inlet tube chamber, tube chamber and the capillary cavity of giving vent to anger vertically is offered, described injection tube chamber is offered in the horizontal direction, the upper end of described air inlet tube chamber is communicated with admission piece, described air inlet tube chamber lower end is communicated with the one end of spraying tube chamber, the other end of described injection tube chamber is communicated with the bottle chamber of liquid storage bottle, described injection tube chamber is positioned at more than liquid storage bottle gasoloid solvent liquid level, the upper end of described capillary cavity is communicated with sprays tube chamber, lower end and the flexible pipe of described capillary cavity are tightly connected, described flexible pipe to stretch in gasoloid solvent and is communicated with gasoloid solvent, described tee pipe coupling is installed in the upper end of tube chamber of giving vent to anger and one of them port is communicated with tube chamber of giving vent to anger, another two ports of described tee pipe coupling are communicated with mixing chamber with air pump respectively by gas circuit, the lower end of described tube chamber of giving vent to anger is communicated with the bottle chamber of liquid storage bottle and is positioned at above liquid storage bottle gasoloid solvent liquid level.
further, the internal diameter of described air inlet tube chamber is less than the internal diameter of admission piece, and the internal diameter of described injection tube chamber is identical with air inlet lumen diameter, the internal diameter≤1mm of described capillary cavity.
further, the lower end of tube chamber is given vent to anger described in higher than spraying the position of tube chamber.
preferably, described gasoloid solvent is the one in PAO solution, DEHS solution and PSL suspension.
concrete, described clean unit is blower fan filtering unit, and described clean unit is installed in the top of mixing chamber and evenly blows pure air downwards.
concrete, described mixing chamber is vertically arranged, the upper end of described mixing chamber is communicated with clean unit, the lower end of described mixing chamber is output port, described atomizer is communicated with mixing chamber by the sidepiece of pipeline from mixing chamber, and described atomizer is communicated with position between the upper port and lower port of mixing chamber with mixing chamber.
preferably, described atomizer and liquid storage bottle all have multiple, and atomizer is corresponding with liquid storage bottle is assembled together.
scope of the present utility model, is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme etc. formed.
because technique scheme is used, the utility model compared with prior art has following advantages: adopt air pump and atomizer that the gasoloid solvent atomization in liquid storage bottle is formed stable vaporific gasoloid, by cleaning unit by vaporific gasoloid evenly in mixing chamber mixed diluting form the stable gasoloid environment can sampled for the calibration of particle detector.The gasoloid ambient stable that the utility model manufactures is reliable, is applicable to the use of particle detector calibration sampling.
Accompanying drawing explanation
fig. 1 is the fundamental diagram of a kind of aerosol generating device of the utility model;
fig. 2 is the full sectional view of atomizer and liquid storage bottle in the utility model;
fig. 3 is the left view of atomizer and liquid storage bottle in the utility model;
fig. 4 is the partial enlarged drawing at the A place of Fig. 2.
wherein: 1, air pump; 2, liquid storage bottle; 3, atomizer; 4, clean unit; 5, mixing chamber; 6, air strainer; 7, nozzle base; 8, admission piece; 9, tee pipe coupling; 10, flexible pipe; 11, air inlet tube chamber; 12, to give vent to anger tube chamber; 13, tube chamber is sprayed; 14, capillary cavity; 20, gasoloid solvent; 30, aerosol particle; 100, instrument to be measured; 200, reference instrument.
Embodiment
as shown in Figures 1 to 4, a kind of aerosol generating device described in the utility model comprises air pump 1, air strainer 6, the liquid storage bottle 2 storing gasoloid solvent 20, the atomizer 3 for being atomized by gasoloid solvent 20, mixing chamber 5 for generation of the clean unit 4 of pure air and the gasoloid of mixed aerosol and pure air.Described air pump 1, air strainer 6, atomizer 3 are connected by gas circuit successively with mixing chamber 5.The air draught that described air pump 1 produces certain flow rate sends into air strainer 6.Air strainer sends into atomizer 3 after being filtered by air draught.Described atomizer 3 is connected with air strainer by many group gas circuits.
described atomizer 3 and liquid storage bottle 2 all have multiple, and atomizer 3 is corresponding with liquid storage bottle 2 is assembled together.Described atomizer 3 comprises the nozzle base 7 be installed on liquid storage bottle 2, admission piece 8, tee pipe coupling 9 and flexible pipe 10.Described admission piece 8, tee pipe coupling 9 and flexible pipe 10 are installed on nozzle base 7 respectively.Described admission piece 8 is by a road gas circuit access air strainer 6 and by the air draught introducing atomizer after filtration.Described nozzle base 7 and liquid storage bottle 2 are tightly connected, and described nozzle base 7 offers air inlet tube chamber 11, tube chamber 12 of giving vent to anger, sprays tube chamber 13 and capillary cavity 14.Described air inlet tube chamber 11, tube chamber 12 and the capillary cavity 14 of giving vent to anger vertically is offered, described injection tube chamber 13 is offered in the horizontal direction, the upper end of described air inlet tube chamber 11 is communicated with admission piece 8, described air inlet tube chamber 11 lower end is communicated with the one end of spraying tube chamber 13, the other end of described injection tube chamber 13 is communicated with the bottle chamber of liquid storage bottle 2, described injection tube chamber 13 is positioned at more than liquid storage bottle 2 gasoloid solvent 20 liquid level, the upper end of described capillary cavity 14 is communicated with sprays tube chamber 13, lower end and the flexible pipe 10 of described capillary cavity 14 are tightly connected, described flexible pipe 10 to stretch in gasoloid solvent 20 and is communicated with gasoloid solvent 20, described tee pipe coupling 9 is installed in the upper end of tube chamber 12 of giving vent to anger and one of them port is communicated with tube chamber 12 of giving vent to anger, another two ports of described tee pipe coupling 9 are communicated with mixing chamber 5 with air strainer 6 respectively by gas circuit.The lower end of described tube chamber 12 of giving vent to anger is communicated with the bottle chamber of liquid storage bottle 2 and is positioned at above liquid storage bottle 2 gasoloid solvent liquid level.
the internal diameter of described air inlet tube chamber 11 is less than the internal diameter of admission piece 8, and the internal diameter of described injection tube chamber 13 is identical with air inlet tube chamber 11 internal diameter, the internal diameter≤1mm of described capillary cavity 14.The lower end of described tube chamber 12 of giving vent to anger is higher than the position of spraying tube chamber 13.
described gasoloid solvent is the one in PAO solution, DEHS solution and PSL suspension.
in the present embodiment, described clean unit 4 is blower fan filtering unit, and described clean unit 4 is installed in the top of mixing chamber 5 and evenly blows pure air downwards.
described mixing chamber 5 is vertically arranged, the upper end of described mixing chamber 5 is communicated with clean unit 4, the lower end of described mixing chamber 5 is output port, described atomizer 3 is communicated with mixing chamber 5 by the sidepiece of pipeline from mixing chamber 5, and described atomizer 3 is communicated with position between the upper port and lower port of mixing chamber 5 with mixing chamber 5.
the principle of work of a kind of aerosol generating device described in the utility model is as described below: the air draught that air pump 1 produces certain flow rate is leaded up to admission piece 8 and sent into the air inlet tube chamber 11 of nozzle base 7 after air strainer 6 filters.Air inlet tube chamber 11 is little compared with the internal diameter of admission piece 8, makes air draught accelerate flowing.According to bernoulli principle, air-flow forms negative pressure and to be sucked by the gasoloid solvent 20 in liquid storage bottle 2 and sprays tube chamber 13 spraying tube chamber 13 connectivity part with capillary cavity 14, through the effect of very thin capillary cavity 14, gasoloid solvent 20 adds that vaporific gasoloid that the action of high-speed airflow generation of spraying in tube chamber 13 is made up of aerosol particle 30 sprays in the cavity that enters in liquid storage bottle 2 above gasoloid solvent liquid level.Enter tee pipe coupling 9 from the air-flow after air strainer 6 filtration through another road gas circuit and flow to mixing chamber 5.In tee pipe coupling 9, form negative pressure by tube chamber 12 of giving vent to anger, the vaporific gasoloid in liquid storage bottle 2 is sucked in tee pipe coupling 9, and enter in mixing chamber 5 through blowing of air-flow.Blower fan filtering unit produces the stable air-flow with certain flow rate and is blown into downwards in mixing chamber 5.Air-flow due to blower fan filtering unit can form clean laminar flow, has blocked other air outside and has entered in mixing chamber 5.After the uniform stream that vaporific gasoloid in mixing chamber 5 and blower fan filtering unit produce mixes, concentration reduces to be formed and to stablize and the vaporific gasoloid meeting concentration requirement flows out from the output port of mixing chamber 5.Instrument to be measured 100 like this etc. to be calibrated with can be sampled by the output port of sampling head 300 from mixing chamber 5 for the reference instrument 200 calibrating instrument 100 to be measured simultaneously.Like this, instrument 100 to be measured can be calibrated in satisfactory gasoloid environment.
as mentioned above, we are illustrated according to aim of the present utility model completely, but the utility model is not limited to above-described embodiment and implementation method.Different changes and enforcement is carried out in the scope that the practitioner of correlative technology field can permit at technological thought of the present utility model.
Claims (9)
1. an aerosol generating device, it is characterized in that: comprise air pump (1), store the liquid storage bottle (2) of gasoloid solvent (20), for the atomizer (3) that gasoloid solvent (20) is atomized, for generation of the mixing chamber (5) of the clean unit (4) of pure air and the gasoloid of mixed aerosol and pure air, described air pump (1) and atomizer (3) are connected by organizing gas circuit more, described atomizer (3) is installed in liquid storage bottle (2) and goes up and be communicated with the interior gasoloid solvent (20) of liquid storage bottle (2), air is blown into atomizer (3) by described air pump (1), gasoloid solvent (20) is sucked the vaporific gasoloid of air mixing atomizing formation sent into air pump (1) in atomizer (3) by described atomizer (3), vaporific gasoloid is fed through in mixing chamber (5) by pipeline by described atomizer (3), described clean unit (4) is connected with mixing chamber (5), the pure air of generation to be blown into vaporific aerosol dilution in mixing chamber (5) and the vaporific gasoloid after dilution to be sent the output port of mixing chamber (5) by described clean unit (4).
2. a kind of aerosol generating device according to claim 1, it is characterized in that: be also equiped with air strainer (6) between described air pump (1) and atomizer (3), the air draught that described air pump (1) produces sends into atomizer (3) after air strainer (6) filters.
3. a kind of aerosol generating device according to claim 1, it is characterized in that: described atomizer (3) comprises the nozzle base (7) be installed on liquid storage bottle (2), admission piece (8), tee pipe coupling (9) and flexible pipe (10), described admission piece (8), tee pipe coupling (9) and flexible pipe (10) are installed on nozzle base (7) respectively, described nozzle base (7) and liquid storage bottle (2) are tightly connected, described nozzle base (7) offers air inlet tube chamber (11), to give vent to anger tube chamber (12), spray tube chamber (13) and capillary cavity (14), described air inlet tube chamber (11), tube chamber (12) and the capillary cavity (14) of giving vent to anger vertically is offered, described injection tube chamber (13) is offered in the horizontal direction, the upper end of described air inlet tube chamber (11) is communicated with admission piece (8), described air inlet tube chamber (11) lower end is communicated with the one end of spraying tube chamber (13), the other end of described injection tube chamber (13) is communicated with the bottle chamber of liquid storage bottle (2), described injection tube chamber (13) is positioned at more than liquid storage bottle (2) gasoloid solvent (20) liquid level, the upper end of described capillary cavity (14) is communicated with sprays tube chamber (13), lower end and the flexible pipe (10) of described capillary cavity (14) are tightly connected, described flexible pipe (10) to stretch in gasoloid solvent (20) and is communicated with gasoloid solvent (20), described tee pipe coupling (9) is installed in the upper end of tube chamber of giving vent to anger (12) and one of them port is communicated with tube chamber of giving vent to anger (12), another two ports of described tee pipe coupling (9) are communicated with mixing chamber (5) with air pump (1) respectively by gas circuit, the lower end of described tube chamber of giving vent to anger (12) is communicated with the bottle chamber of liquid storage bottle (2) and is positioned at liquid storage bottle (2) gasoloid solvent (20) ullage.
4. a kind of aerosol generating device according to claim 3, it is characterized in that: the internal diameter of described air inlet tube chamber (11) is less than the internal diameter of admission piece (8), the internal diameter of described injection tube chamber (13) is identical with air inlet tube chamber (11) internal diameter, the internal diameter≤1mm of described capillary cavity (14).
5. a kind of aerosol generating device according to claim 4, is characterized in that: described in give vent to anger tube chamber (12) lower end higher than spray tube chamber (13) position.
6. a kind of aerosol generating device according to claim 1, is characterized in that: described gasoloid solvent (20) is PAO solution, one in DEHS solution and PSL suspension.
7. a kind of aerosol generating device according to claim 1, is characterized in that: described clean unit (4) is blower fan filtering unit, and described clean unit (4) is installed in the top of mixing chamber (5) and evenly blows pure air downwards.
8. a kind of aerosol generating device according to claim 1, it is characterized in that: described mixing chamber (5) is vertically arranged, the upper end of described mixing chamber (5) is communicated with clean unit (4), the lower end of described mixing chamber (5) is output port, described atomizer (3) is communicated with mixing chamber (5) by the sidepiece of pipeline from mixing chamber (5), described atomizer (3) and mixing chamber (5) be communicated with that position is positioned at mixing chamber (5) between upper port and lower port.
9. a kind of aerosol generating device according to claim 1, is characterized in that: described atomizer (3) and liquid storage bottle (2) all have multiple, and atomizer (3) is corresponding with liquid storage bottle (2) is assembled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042976.1U CN205175887U8 (en) | 2015-12-15 | 2015-12-15 | A kind of aerosol generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042976.1U CN205175887U8 (en) | 2015-12-15 | 2015-12-15 | A kind of aerosol generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN205175887U true CN205175887U (en) | 2016-04-20 |
| CN205175887U8 CN205175887U8 (en) | 2017-08-15 |
Family
ID=55739865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042976.1U Active CN205175887U8 (en) | 2015-12-15 | 2015-12-15 | A kind of aerosol generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175887U8 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486624A (en) * | 2015-12-15 | 2016-04-13 | 江苏苏净集团有限公司 | Aerosol generating device |
-
2015
- 2015-12-15 CN CN201521042976.1U patent/CN205175887U8/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486624A (en) * | 2015-12-15 | 2016-04-13 | 江苏苏净集团有限公司 | Aerosol generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205175887U8 (en) | 2017-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105486624A (en) | Aerosol generating device | |
| CN205175887U (en) | Aerosol generating device | |
| CN105499047A (en) | Novel aerosol atomizing device | |
| CN106769728A (en) | PM2.5 quality and concentration monitor calibrating installations | |
| CN104251809A (en) | High-precision steady calibration device for tiny solid particle aerosol | |
| CN204086080U (en) | Minute solid particles gasoloid high precision steady caliberating device | |
| CN202741276U (en) | Essential oil atomization device | |
| CN113908320B (en) | Atomized disinfectant generating device and drying method based on same | |
| CN207667856U (en) | Multistage atomizing nozzle and multistage atomizing device | |
| US20140218732A1 (en) | Particle counter testing method, aerosol generating device, and aerosol generating method | |
| CN201008858Y (en) | Cleaning device | |
| CN201283287Y (en) | Monodisperse aerosol generator | |
| CN213102104U (en) | Adjustable aerosol concentration calibration device and system | |
| CN105642144B (en) | A kind of general dilution process and device | |
| CN204034943U (en) | Hydrocone type clashes into atomizer | |
| CN207628366U (en) | Particles generation device for particulate component concentration calibration | |
| CN203648570U (en) | Negative pressure isolation operating table | |
| TWI644091B (en) | Aerosol generating device for calibrating component concentration of aerosol | |
| CN206897975U (en) | A kind of purification Airshower chamber with voice reminder | |
| CN207254121U (en) | A kind of more concentration coal mine gas mixing devices | |
| CN203316299U (en) | Atomizer used for air purification | |
| TWI777180B (en) | Adjustable system for calibrating component concentration of aerosol | |
| CN204338031U (en) | A kind of general air mix facilities | |
| CN217304517U (en) | Large-flow air duct type bio-aerosol generating device | |
| CN205925433U (en) | Air treatment manages and is used for air treatment equipment system of production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model patent | ||
| CU01 | Correction of utility model patent |
Correction item: First patent right Correct: Jiangsu Sujing Group Co., Ltd. False: JIANGSU SUZHOU PURIFICATION GROUP CO., LTD. Number: 16 Page: The title page Volume: 32 |
|
| CU03 | Correction of utility model patent gazette | ||
| CU03 | Correction of utility model patent gazette |
Correction item: First patent right Correct: Jiangsu Sujing Group Co., Ltd. False: JIANGSU SUZHOU PURIFICATION GROUP CO., LTD. Number: 16 Volume: 32 |