公开(公告)号：KR101203955B1

公开(公告)日：2012-11-30

申请号：KR1020110143058

申请日：2011-12-27

Applicant: 국방과학연구소

Inventor： 최기봉 ,  하연철 ,  이재경 ,  전한옥

IPC: G08B21/12

CPC classification number: G08B21/14 ,  G01N15/1429 ,  G01N2015/1486 ,  G08B29/18 ,  G08B29/24

Abstract: PURPOSE: A dynamic alarm issuing method of an organism particle monitoring device is provided to minimize a wrong alarm even though the number of dust and temporal change quantity of dust are high. CONSTITUTION: Particle information is inputted from an organism particle monitoring device(S100). An effective organism particle maximizing value is calculated from the particle information(S200). Whether the effective organism particle maximizing value exceeds concentration alarm criteria or not is determined(S400). When the effective organism particle maximizing value exceeds the concentration alarm criteria, an alarm signal is issued(S500). [Reference numerals] (S100) Acquiring data; (S200) Calculating the maximum value of effective organism particles; (S420) Exceeding an alarm criteria of relative concentration; (S440) Exceeding an alarm criteria of long-term low concentration; (S460) Exceeding an alarm criteria of short-term high concentration; (S520) Issuing the alarm of the relative concentration; (S540) Issuing the alarm of the long-term low concentration; (S560) Issuing the alarm of the short-term concentration

Abstract translation: 目的：提供一种生物体粒子监测装置的动态报警发布方法，以尽可能减少粉尘的数量和灰尘的时间变化量。 构成：从生物体粒子监测装置输入粒子信息（S100）。 从粒子信息计算有效生物粒子的最大值（S200）。 确定有效生物粒子最大值是否超过浓度警报标准（S400）。 当有效生物粒子最大值超过浓度报警标准时，发出报警信号（S500）。 （附图标记）（S100）获取数据; （S200）计算有效生物粒子的最大值; （S420）超过相对浓度报警标准; （S440）超过长期低浓度报警标准; （S460）超过短期高浓度报警标准; （S520）发出相对集中的警报; （S540）发出长期低浓度警报; （S560）发出短期集中警报

公开(公告)号：KR101273421B1

公开(公告)日：2013-06-11

申请号：KR1020120001190

申请日：2012-01-04

Applicant: 국방과학연구소

Inventor： 하연철 ,  최기봉 ,  배상수 ,  김한규 ,  전한옥

IPC: B03D1/14 ,  B03D1/08 ,  G01F1/74

CPC classification number: B03D1/1418 ,  B03D1/028 ,  B03D1/1443 ,  B07B13/04

Abstract: PURPOSE: A wet cyclone for collecting biological particles in air is provided to improve concentration efficiency for a particle of a necessary size by removing a foreign substance or an unnecessary coarse particle in advance before concentrating a suspended particle. CONSTITUTION: A wet cyclone comprises a main body(10), a trace separation(20), a dry concentrating unit(30), a wet concentrating unit(40), and a flux control unit(50). The flux control unit comprises a first stage primary flow orifice, a second stage primary flow orifice, a second stage minor flow orifice, multiple differential manometers, a controller, and multiple A/D converters and multiple D/A converters. In the first stage primary flow orifice, air of 5.5% among an inflow air is flowed by a flux pump and passed through a filter of the trace separation is passed through a first stage nozzle and air of a rest 94.5% is ejected to an outside. In the second stage primary flow orifice, air of 0.5% among air of 5.5% is passed through a first stage nozzle is passed through a second stage nozzle(32) and air of a rest 5% is ejected to an outside.

Abstract translation: 目的：提供用于在空气中收集生物颗粒的湿式旋风分离器，以在浓缩悬浮颗粒之前提前除去异物或不必要的粗颗粒，以提高所需尺寸的颗粒的浓缩效率。 构成：湿旋风分离器包括主体（10），痕量分离器（20），干式浓缩单元（30），湿式浓缩单元（40）和通量控制单元（50）。 磁通控制单元包括第一级一次流量孔，第二级一次流量孔，第二级小流量孔，多个差压计，控制器和多个A / D转换器和多个D / A转换器。 在第一级初级流通孔中，流入空气中的5.5％的空气由助焊剂泵流过并通过过滤器，痕迹分离通过第一级喷嘴，其余空气94.5％喷射到外部 。 在第二级初级流通孔中，通过第一级喷嘴（32）通过5.5％空气中的0.5％的空气通过第二级喷嘴（32），并将5％的静止空气喷射到外部。