CN204544146U - A kind of potassium chloride aerosol generator - Google Patents
A kind of potassium chloride aerosol generator Download PDFInfo
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- CN204544146U CN204544146U CN201520082707.1U CN201520082707U CN204544146U CN 204544146 U CN204544146 U CN 204544146U CN 201520082707 U CN201520082707 U CN 201520082707U CN 204544146 U CN204544146 U CN 204544146U
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- lower shell
- atomizing cup
- potassium chloride
- freeze drying
- chloride aerosol
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Abstract
The utility model relates to a kind of potassium chloride aerosol generator, comprise freeze drying clean compressed air, connect electric heater, the atomizing cup of described freeze drying clean compressed air, connect the peristaltic pump of described atomizing cup, also be provided with lower shell below described atomizing cup, between described lower shell and described atomizing cup, be provided with multiple threeway glass tube.The utility model device is mixed with the potassium chloride aerosol entering lower shell by lower shell interface input freeze drying compression pure air, make the drying of potassium chloride aerosol more thorough, there will not be moisture, the freeze drying clean compressed air of lower shell interface input simultaneously can regulate the pressure reduction between lower shell and atomizing cup, reach the ratio that adjusting size particle exports concentration, the output of Large stone particle is got a promotion.
Description
Technical field
The utility model relates to and belongs to air purity technique and field of air filtration, is specifically related to the aerosal generating method in a kind of air filter detection system and device thereof.
Background technology
At present, detection and filter leak many employings air of domestic filtrate, finished product filter are dirt source, its advantage is convenient, but air extremely unstable, the important parameters such as the concentration of atmospheric dust and domain size distribution change whenever and wherever possible, cause the uncertainty of testing efficiency of air filter result and the nonrepeatability of test.And the Atmospheric composition of various places is not identical, causes net effect all bad, greatly hinder the development of China's filter.In testing efficiency of air filter, in order to reduce the error in testing efficiency of air filter, the artificial aerosol of the concentration stabilize determined with domain size distribution replaces atmospheric dust to be very important as test dirt source.
In the efficiency test of air cleaner, with artificial aerosol as test dirt source, compared with air, dirt source stability is good, and particle dispersion and concentration are easy to control, and test result accuracy is high, reproducible.Replace atmospheric dust more reliable as the Efficiency testing result of test dirt source test air cleaner with artificial aerosol, the requirements at the higher level that filter industry proposes testing can be met.At present, the test dirt source of American-European countries's testing efficiency of air filter is artificial aerosol.
Following problem is there is in general potassium chloride aerosol generator:
(1) in prior art, the drying of finished product aerosol is not thorough, containing a certain amount of moisture.
(2) in finished product aerosol, Large stone particle output is little.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of novel potassium chloride aerosol generator, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is the defect that in the too large and aerosol of crystalline solid moisture that the aerosol generator overcoming prior art is formed, Large stone particle output is little, provides a kind of novel potassium chloride aerosol generator.
For realizing above object, the technical solution of the utility model is as follows:
A kind of potassium chloride aerosol generator, comprise freeze drying clean compressed air, connect electric heater, the atomizing cup of described freeze drying clean compressed air, connect the peristaltic pump of described atomizing cup, it is characterized in that: below described atomizing cup, be also provided with lower shell, between described lower shell and described atomizing cup, be provided with multiple threeway glass tube.
Further, described threeway glass tube is provided with frozen gas input pipe, and it is inclined on the supervisor of described threeway glass tube, and one end of described threeway glass tube supervisor connects described atomizing cup, and the other end connects described lower shell.
Further, described frozen gas input pipe connects described freeze drying clean compressed air.
Further, the quantity of described threeway glass tube is three.
Further, described lower shell is also provided with lower shell interface, described lower shell interface connects described freeze drying clean compressed air, the pressure of the adjustable input compressed-air of described lower shell interface, thus regulate the pressure reduction between lower shell and atomizing cup, reach the ratio that adjusting size particle exports concentration.
Further, described electric heater connects described atomizing cup by high-temperature resistant corrugated flexible pipe.By such scheme, the utility model at least has the following advantages:
(1) the utility model device is provided with a lower shell below atomizing cup, and make lower shell there will not be moisture when drying, drying is more thorough.
(2) between atomizing cup and lower shell, threeway glass tube is provided with, with the frozen gas input pipe of negative pressure function on threeway glass tube, under the high velocity air of compressed gas, the potassium chloride aerosol in atomizing cup is introduced lower shell by threeway glass tube and is carried out fully dry formation solid K CL particle aerosol.
(3) utilize the pressure reduction between lower shell and atomizing cup, reach the ratio that adjusting size particle exports concentration, Large stone particle output is promoted.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model potassium chloride aerosol generator;
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1, a kind of potassium chloride aerosol generator described in the utility model one preferred embodiment, comprise, comprise freeze drying clean compressed air 1, connect electric heater 2, the atomizing cup 3 of described freeze drying clean compressed air 1, connect the peristaltic pump 7 of described atomizing cup 3, also be provided with lower shell 4 below atomizing cup 3, between described lower shell 4 and described atomizing cup 3, be provided with multiple threeway glass tube 6.Freeze drying clean compressed air 1 is provided with the first pipeline 11 and second pipe 12, wherein the first pipeline 11 connecting tee glass tube 6, second pipe 12 connects electric heater 2 by electric heater air inlet 21; Be provided with electric heater gas outlet 22 below electric heater 2, high-temperature resistant corrugated flexible pipe 23 connects the high-temperature gas jet pipe 34 of electric heater gas outlet 22 and atomizing cup 3 inside; Atomizing cup 3 upper end is provided with atomizer 31, for liquid interface 32, Compressed Gas air feed interface 33, Klorvess Liquid 5 is connected by peristaltic pump 7 for liquid interface 32, atomizing cup lower end is provided with high-temperature gas jet pipe 34 and output interface 35, high-temperature gas jet pipe 34 upwards sprays high-temperature dry air, can carry out drying to the potassium chloride aerosol formed in atomizing cup; Threeway glass tube 6 is provided with frozen gas input pipe 61, frozen gas input pipe 61 is inclined on the supervisor of threeway glass tube 6, the supervisor of threeway glass tube 6 connects described atomizing cup 3, the other end connects described lower shell 4, frozen gas input pipe (61) connects described freeze drying clean compressed air 1, and the quantity of threeway glass tube 6 is three; Lower shell 4 is also provided with lower shell interface 41, lower shell interface 41 connects described freeze drying clean compressed air 1, the pressure of the adjustable input compressed-air of described lower shell interface 41, thus regulate the pressure reduction between lower shell 4 and atomizing cup 3, reach the ratio that adjusting size particle exports concentration, the freeze drying clean compressed air that lower shell interface 41 inputs simultaneously mixes with the potassium chloride aerosol entering lower shell, make the drying of potassium chloride aerosol more thorough, multiple particulate output interface 43 is set below lower shell.
The utility model device operation principle is as follows, first open air feed interface 33 introduce compressed air drain atomization bucket in impurity, peristaltic pump 7 and electric heater 2 is started, after Klorvess Liquid enters atomizing cup 3, at atomizing cup 3 atomization formation potassium chloride aerosol after excluding impurity.Frozen gas input pipe 61 place regulates input Compressed Gas, due to the suction function that high velocity air is formed, the potassium chloride aerosol in atomizing cup 3 is incorporated into lower shell 4 by threeway glass tube 6.Input freeze drying compression pure air by lower shell interface 41 to mix with the potassium chloride aerosol entering lower shell, make the drying of potassium chloride aerosol more thorough, the freeze drying clean compressed air that lower shell interface 41 inputs simultaneously can regulate the pressure reduction between lower shell 4 and atomizing cup 3, the ratio that small particle diameter potassium chloride particulate can be made to enter lower shell 4 reduces, thus promotes the output of Large stone particle.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a potassium chloride aerosol generator, comprise freeze drying clean compressed air (1), connect electric heater (2), the atomizing cup (3) of described freeze drying clean compressed air (1), connect the peristaltic pump (7) of described atomizing cup (3), it is characterized in that: described atomizing cup (3) below is also provided with lower shell (4), is provided with multiple threeway glass tube (6) between described lower shell (4) and described atomizing cup (3).
2. a kind of potassium chloride aerosol generator according to claim 1, it is characterized in that: described threeway glass tube (6) is provided with frozen gas input pipe (61), it is inclined on the supervisor of described threeway glass tube (6), supervisor one end of described threeway glass tube (6) connects described atomizing cup (3), and the other end connects lower shell (4).
3. a kind of potassium chloride aerosol generator according to claim 2, is characterized in that: described frozen gas input pipe (61) connects described freeze drying clean compressed air (1).
4. a kind of potassium chloride aerosol generator according to claim 1, is characterized in that: the quantity of described threeway glass tube (6) is three.
5. a kind of potassium chloride aerosol generator according to claim 1, it is characterized in that: described lower shell (4) is also provided with lower shell interface (41), described lower shell interface (41) connects described freeze drying clean compressed air (1), the pressure of the adjustable input compressed-air of described lower shell interface (41), thus regulate the pressure reduction between lower shell (4) and atomizing cup (3), reach the ratio that adjusting size particle exports concentration.
6. a kind of potassium chloride aerosol generator according to claim 1, is characterized in that: described electric heater (2) connects described atomizing cup (3) by high-temperature resistant corrugated flexible pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520082707.1U CN204544146U (en) | 2015-02-05 | 2015-02-05 | A kind of potassium chloride aerosol generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520082707.1U CN204544146U (en) | 2015-02-05 | 2015-02-05 | A kind of potassium chloride aerosol generator |
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| CN204544146U true CN204544146U (en) | 2015-08-12 |
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| CN201520082707.1U Active CN204544146U (en) | 2015-02-05 | 2015-02-05 | A kind of potassium chloride aerosol generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425499A (en) * | 2017-08-25 | 2019-03-05 | 宁波方太厨具有限公司 | Stablize oil smoke generating device |
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2015
- 2015-02-05 CN CN201520082707.1U patent/CN204544146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425499A (en) * | 2017-08-25 | 2019-03-05 | 宁波方太厨具有限公司 | Stablize oil smoke generating device |
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