CN203155194U - Aerosol generator - Google Patents
Aerosol generator Download PDFInfo
- Publication number
- CN203155194U CN203155194U CN201320159883.1U CN201320159883U CN203155194U CN 203155194 U CN203155194 U CN 203155194U CN 201320159883 U CN201320159883 U CN 201320159883U CN 203155194 U CN203155194 U CN 203155194U
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- China
- Prior art keywords
- air
- capacitor
- check valve
- valve
- aerosol generator
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- Withdrawn - After Issue
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Abstract
The utility model discloses an aerosol generator, comprising a machine case, an air compressor, a pressure adjusting valve, an air-capacitor, an efficient filter, a flow meter, one-way valves, an oil tank and a pressure gauge, wherein the air compressor, the pressure adjusting valve, the air-capacitor, the efficient filter, the flow meter, the one-way valves and the oil tank are arranged inside the shell; the pressure gauge is arranged at the surface of the machine case; the air compressor is connected with the pressure adjusting valve and the air-capacitor through a safety valve and a tee joint; the air-capacitor is connected with the pressure gauge; one end of the efficient filter is connected with an outlet end of the air-capacitor, and the other end of the efficient filter is connected with the flow meter; the one-way valves comprise a one-way valve I and a one-way valve II; and the output end of the flow meter is divided into two paths and connected with a Laskin nozzle inside the oil tank through the one-way valve I and the one-way valve II, which are connected in series. By virtue of the aerosol generator structure, backflow can be effectively prevented; and the aerosol generator is stable in pressure display, visual in flow and reliable in performance.
Description
Technical field
The utility model relates to a kind of aerosol generator, is mainly used in the high efficiency particulate air filter in places such as toilet, Biohazard Safety Equipment, laminar flow platform is hunted leak.
Background technology
There are following two major defects in existing aerosol generator: when operating point pressure is higher than the instrument internal pressure, in the liquid runs down pipeline refluence instrument, instrument can't normally be moved in the fuel tank; Do not have flow to show, cause operating personnel can't understand the running status of aerosol generator.
The utility model content
The purpose of this utility model provides a kind of novel aerosol generator, with solving the problems of the prior art.
For achieving the above object, the technological means that the utility model adopts is: a kind of aerosol generator, comprise casing and be installed in casing interior air compressor, pressure-regulating valve, air-capacitor, high efficiency particulate air filter, flowmeter, check valve, fuel tank, and the Pressure gauge that is installed in the casing surface, be installed in the fan on the casing; Described air compressor is connected pressure-regulating valve and air-capacitor by safety valve with threeway; Described air-capacitor connects Pressure gauge; Described high efficiency particulate air filter one end connects the air-capacitor port of export, and other end connection traffic meter, described check valve comprise check valve I and check valve II, and described flowmeter output divides two-way, is connected Laskin nozzle in the fuel tank with check valve II by series connection check valve I.
Further, described air-capacitor is selected the stainless steel air-capacitor.
The beneficial effects of the utility model are: this structure can effectively prevent from flowing backwards, and pressure shows stable, and flow is visual, and instrument performance is reliable.
Description of drawings
Below in conjunction with accompanying drawing the technical solution of the utility model is described.
Fig. 1 is the structural representation that removes case of the present utility model.
Among the figure: 1, power line; 2, fan; 3, air-capacitor; 4, high efficiency particulate air filter; 5, air compressor; 6 fuel tanks; 7, flowmeter; 8, switch; 9, hand-operated valve; 10, Pressure gauge; 11, pressure-regulating valve; 12, casing; 13, safety valve; 14, threeway; 15, check valve I; 16, check valve II.
The specific embodiment
A kind of aerosol generator as shown in Figure 1, comprise casing 12 and the air compressor 5, pressure-regulating valve 11, air-capacitor 3, high efficiency particulate air filter 4, flowmeter 7, check valve, the fuel tank 6 that are installed in the casing 12, and the Pressure gauge 10 that is installed in casing 12 surfaces, be installed in the fan 2 on the casing 12; Described air compressor 5 is connected pressure-regulating valve 11 and air-capacitor 3 by safety valve 13 with threeway 14; Described air-capacitor 3 connects Pressure gauge 10; Described high efficiency particulate air filter 4 one ends connect air-capacitor 3 ports of export, other end connection traffic meter 7, described check valve comprises check valve I15 and check valve II16, and described flowmeter 7 outputs divide two-way, is connected the interior Laskin nozzle of fuel tank 6 with check valve II16 by series connection check valve I15.
Further, described air-capacitor 3 is selected the stainless steel air-capacitor.
After connecting AC220V power line 1, fan 2 work, open switch 8 and control air compressor 5 work efficiently, air compressor 5 produces source of the gas efficiently, at safety valve 13 of air compressor 5 series connection, connect a threeway 14 again, an end of threeway 14 connects pressure-regulating valve 11, the other end connects stainless steel air-capacitor 3, connects Pressure gauge 10 on the stainless steel air-capacitor 3; A high efficiency particulate air filter 4 is installed in the exit, through high efficiency particulate air filter 4 series connection flowmeters 7, be divided into two-way then, one tunnel Laskin nozzle through PU pipe series connection check valve I15 two holes to the fuel tank 6, another road connects hand-operated valve 9 through the PU pipe, again through the Laskin nozzle in PU pipe series connection check valve II16 four holes to the fuel tank 6, the Laskin nozzle of two-way is contained in the fuel tank 6 of a sealing, gas clashes into a kind of oily matter through the Laskin nozzle and produces aerosol, and aerosol is exported via the fuel tank delivery outlet.
The stainless steel air-capacitor can effectively be eliminated the eddy current that produces in the gas circuit, makes stability of flow in the gas circuit, also makes pressure keep stable.
Claims (2)
1. aerosol generator, it is characterized in that: comprise casing (12) and be installed in casing (12) interior air compressor (5), pressure-regulating valve (11), air-capacitor (3), high efficiency particulate air filter (4), flowmeter (7), check valve, fuel tank (6), and the Pressure gauge (10) that is installed in casing (12) surface, be installed in the fan (2) on the casing (12); Described air compressor (5) is connected pressure-regulating valve (11) and air-capacitor (3) by safety valve (13) with threeway (14); Described air-capacitor (3) connects Pressure gauge (10); Described high efficiency particulate air filter (4) one ends connect air-capacitor (3) port of export, other end connection traffic meter (7), described check valve comprises check valve I(15) and check valve II(16), described flowmeter (7) output divides two-way, by series connection check valve I(15) and check valve II(16) the interior Laskin nozzle of fuel tank (6) be connected.
2. aerosol generator according to claim 1 is characterized in that: described air-capacitor (3) selection stainless steel air-capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320159883.1U CN203155194U (en) | 2013-04-02 | 2013-04-02 | Aerosol generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320159883.1U CN203155194U (en) | 2013-04-02 | 2013-04-02 | Aerosol generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155194U true CN203155194U (en) | 2013-08-28 |
Family
ID=49016418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320159883.1U Withdrawn - After Issue CN203155194U (en) | 2013-04-02 | 2013-04-02 | Aerosol generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155194U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566841A (en) * | 2013-11-04 | 2014-02-12 | 浙江大学 | PM2.5 feeding system and method thereof |
| CN103940753A (en) * | 2014-04-29 | 2014-07-23 | 北京理工大学 | Aerosol nucleation pulse 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 |
| CN105651944A (en) * | 2016-02-25 | 2016-06-08 | 青岛众瑞智能仪器有限公司 | Animal aerosol exposure experiment system |
-
2013
- 2013-04-02 CN CN201320159883.1U patent/CN203155194U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566841A (en) * | 2013-11-04 | 2014-02-12 | 浙江大学 | PM2.5 feeding system and method thereof |
| CN103566841B (en) * | 2013-11-04 | 2015-04-29 | 浙江大学 | PM2.5 feeding system and method thereof |
| CN103940753A (en) * | 2014-04-29 | 2014-07-23 | 北京理工大学 | Aerosol nucleation pulse 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 |
| 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 |
| CN105651944A (en) * | 2016-02-25 | 2016-06-08 | 青岛众瑞智能仪器有限公司 | Animal aerosol exposure experiment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20210310 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20210310 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |