CN203525677U - Aerosol generator - Google Patents
Aerosol generator Download PDFInfo
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- CN203525677U CN203525677U CN201320470807.2U CN201320470807U CN203525677U CN 203525677 U CN203525677 U CN 203525677U CN 201320470807 U CN201320470807 U CN 201320470807U CN 203525677 U CN203525677 U CN 203525677U
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- container
- aerosol generator
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- liquid filling
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Abstract
The utility model discloses an aerosol generator. The aerosol generator comprises a container, an air outlet nozzle, a liquid filling opening, an air inlet connector, a nozzle and an air compressor, wherein the air outlet nozzle, the liquid filling opening and the air inlet connector are arranged on the container; the nozzle is arranged in the container; the air compressor is connected with the air inlet connector; and the air inlet connector is connected with the nozzle by a pipeline. The aerosol generator also comprises a liquid filling device connected with the liquid filling opening, and a controller connected with the liquid filling device and the air compressor. The aerosol generator disclosed by the utility model has the advantages that the controller is used for controlling automatic liquid filling of the liquid filling device and controlling the air compressor to introduce compressed air into the container automatically, so that the control of the aerosol generator is more convenient and simpler.
Description
Technical field
The utility model relates to aerosol technology field, particularly a kind of aerosol generator.
Background technology
It is dirt source that the detection of existing filtrate, finished product filter and filter detect many employing atmosphere, its advantage is easy to detect, but because the parameters such as the concentration of atmospheric dust and particle diameter distribution change whenever and wherever possible, extremely unstable, increased the uncertainty of testing efficiency of air filter result.Therefore,, in testing efficiency of air filter, in order to reduce error, with the artificial colloidal sol that particle diameter distribution is determined, replace atmospheric dust to be very important as test dirt source.Because of artificial aerosol, do to compare with atmospheric dust, dirt source stability is good, particle decentralization and concentration are easy to control; Test result accuracy is high, reproducible.Current aerosol generator generally comprises container, nozzle, air inlet, gas outlet, filling opening etc., wherein in container, adds solution, then by passing into gas in air compressor container to produce aerosol, aerosol flows out by gas outlet again; Yet existing aerosol generator is to container liquid feeding and pass into Compressed Gas and all undertaken by craft, its control is very inconvenient, as can not be carried out in time liquid feeding and passing into Compressed Gas, has greatly affected the normal work of aerosol generator.
Utility model content
The purpose of this utility model is, for controlling inconvenient technical problem because adopting hand-guided to exist in prior art, to provide a kind of aerosol generator.
In order to solve problem set forth above, the technical solution adopted in the utility model is: aerosol generator, comprise container, be located at outgassing nozzle, filling opening, inlet suction port on container, be installed on the nozzle in container, the air compressor being connected with inlet suction port, described inlet suction port is connected with nozzle by pipeline, it also comprises the liquid-adding device with described filling opening, and the controller being connected with air compressor with liquid-adding device.
According to a preferred embodiment of the present utility model: described liquid-adding device comprises the fluid filling pump being connected with filling opening, and the liquid feeding bottle being connected with fluid filling pump, and described fluid filling pump is connected with controller.
According to a preferred embodiment of the present utility model: described filling opening is located at the top of container, and described outgassing nozzle and inlet suction port are located at respectively two sides of container.
According to a preferred embodiment of the present utility model: also comprise the level window of being located at container one side.
Compared with prior art, the beneficial effects of the utility model are: by controller is set, controls the automatic liquid-feeding of liquid-adding device and control air compressor and in container, pass into Compressed Gas automatically, make the control of aerosol generator convenient, simple.
Accompanying drawing explanation
Fig. 1. be the structural representation of aerosol generator of the present utility model.
Description of reference numerals: 1, outgassing nozzle, 2, filling opening, 3, inlet suction port, 4, container, 5, nozzle, 6, level window, 7, air compressor, 8, liquid feeding bottle, 9, fluid filling pump, 10, controller.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Consult shown in Fig. 1, the utility model provides a kind of aerosol generator, comprise container 4, be located at outgassing nozzle 1, filling opening 2, inlet suction port 3 on container 4, be installed on the nozzle 5 in container 4, the air compressor 7 being connected with inlet suction port 3, described inlet suction port 3 is connected with nozzle 5 by pipeline, it also comprises the liquid-adding device with described filling opening 2, and the controller 10 being connected with air compressor 7 with liquid-adding device.
Wherein: described liquid-adding device comprises the fluid filling pump 9 being connected with filling opening 2, and the liquid feeding bottle 8 being connected with fluid filling pump 9, and described fluid filling pump 9 is connected with controller 10.Concrete, filling opening 2 is located at the top of container 4, and outgassing nozzle 1 and inlet suction port 3 are located at respectively two sides of container 4.
For the ease of the observation of the liquid level that adds in interior to container 4, the utility model also should comprise the level window 6 of being located at container 4 one sides.
Wherein, controller 10 can be an industrial computer, by setting program in computer, liquid-adding device and air compressor 7 is controlled.
Aerosol generator of the present utility model is when work, according to the numerical value of setting, adopting controller 10 to control fluid filling pump 9 passes into the liquid in liquid feeding bottle 8 (as potassium chloride solution) in container 4, by controller 10, control air compressor 7 again and pass into Compressed Gas in container 4, Compressed Gas produces aerosol at nozzle 5 places, and the aerosol producing is discharged by outgassing nozzle 1.And then the detection that the aerosol of discharging can be filtering material provides aerosol source.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (4)
1. aerosol generator, comprise container (4), be located at outgassing nozzle (1), filling opening (2), inlet suction port (3) on container (4), be installed on the nozzle (5) in container (4), the air compressor (7) being connected with inlet suction port (3), described inlet suction port (3) is connected with nozzle (5) by pipeline, it is characterized in that: also comprise the liquid-adding device with described filling opening (2), and the controller (10) being connected with air compressor (7) with liquid-adding device.
2. aerosol generator according to claim 1, it is characterized in that: described liquid-adding device comprises the fluid filling pump (9) being connected with filling opening (2), and the liquid feeding bottle (8) being connected with fluid filling pump (9), and described fluid filling pump (9) is connected with controller (10).
3. aerosol generator according to claim 2, is characterized in that: described filling opening (2) is located at the top of container (4), and described outgassing nozzle (1) and inlet suction port (3) are located at respectively two sides of container (4).
4. according to the aerosol generator described in claim 1 or 2 or 3, it is characterized in that: also comprise the level window (6) of being located at container (4) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470807.2U CN203525677U (en) | 2013-08-02 | 2013-08-02 | Aerosol generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470807.2U CN203525677U (en) | 2013-08-02 | 2013-08-02 | Aerosol generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525677U true CN203525677U (en) | 2014-04-09 |
Family
ID=50411939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320470807.2U Expired - Fee Related CN203525677U (en) | 2013-08-02 | 2013-08-02 | Aerosol generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525677U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028180A (en) * | 2014-06-25 | 2014-09-10 | 西华大学 | Aerosol generator capable of simulating exhaust particle flow of diesel engine |
| CN104549076A (en) * | 2014-12-26 | 2015-04-29 | 中国人民解放军军事医学科学院军事兽医研究所 | Powder aerosol generator |
| CN105268382A (en) * | 2014-05-27 | 2016-01-27 | 帕洛阿尔托研究中心公司 | Methods and systems for creating aerosols |
| CN109266524A (en) * | 2018-09-21 | 2019-01-25 | 中国科学院生态环境研究中心 | A kind of closed micro-organism aerosol generating apparatus |
| CN109621848A (en) * | 2018-12-28 | 2019-04-16 | 山东大学 | A kind of sea spray aerosol simulation generator and method |
| CN110756138A (en) * | 2019-10-31 | 2020-02-07 | 华中科技大学 | Charged aerosol generating device based on plasma |
| CN114018428A (en) * | 2021-10-26 | 2022-02-08 | 南京航空航天大学 | Device and method for detecting temperature field of combustion chamber of aircraft engine based on positron annihilation technology |
-
2013
- 2013-08-02 CN CN201320470807.2U patent/CN203525677U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268382A (en) * | 2014-05-27 | 2016-01-27 | 帕洛阿尔托研究中心公司 | Methods and systems for creating aerosols |
| CN105268382B (en) * | 2014-05-27 | 2018-05-18 | 帕洛阿尔托研究中心公司 | For generating the method and system of aerosol |
| CN104028180A (en) * | 2014-06-25 | 2014-09-10 | 西华大学 | Aerosol generator capable of simulating exhaust particle flow of diesel engine |
| CN104549076A (en) * | 2014-12-26 | 2015-04-29 | 中国人民解放军军事医学科学院军事兽医研究所 | Powder aerosol generator |
| CN104549076B (en) * | 2014-12-26 | 2016-06-15 | 中国人民解放军军事医学科学院军事兽医研究所 | A kind of Powder aerosol generator |
| CN109266524A (en) * | 2018-09-21 | 2019-01-25 | 中国科学院生态环境研究中心 | A kind of closed micro-organism aerosol generating apparatus |
| CN109266524B (en) * | 2018-09-21 | 2021-07-06 | 中国科学院生态环境研究中心 | Closed microorganism aerosol generating device |
| CN109621848A (en) * | 2018-12-28 | 2019-04-16 | 山东大学 | A kind of sea spray aerosol simulation generator and method |
| CN109621848B (en) * | 2018-12-28 | 2020-04-17 | 山东大学 | Ocean spray aerosol simulation generation device and method |
| CN110756138A (en) * | 2019-10-31 | 2020-02-07 | 华中科技大学 | Charged aerosol generating device based on plasma |
| CN114018428A (en) * | 2021-10-26 | 2022-02-08 | 南京航空航天大学 | Device and method for detecting temperature field of combustion chamber of aircraft engine based on positron annihilation technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160517 Address after: Fourth, No. 2, No. 530007, No. 4 East Road, Science Park, Nanning, the Guangxi Zhuang Autonomous Region, 4B01 Patentee after: Guangxi Nanning City Yong Inspection Technology Co. Ltd. Address before: 530007, No. third, No. 2, 4 East Road, Science Park, Nanning, the Guangxi Zhuang Autonomous Region, 3B03 Patentee before: Guangxi Guice Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20160802 |