WO2018097675A3 - 공기흡입 또는 액체 역류방지 기능이 개선된 공기흡입형 노즐 및 이를 이용한 화생방 제독기 - Google Patents

공기흡입 또는 액체 역류방지 기능이 개선된 공기흡입형 노즐 및 이를 이용한 화생방 제독기 Download PDF

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Publication number
WO2018097675A3
WO2018097675A3 PCT/KR2017/013585 KR2017013585W WO2018097675A3 WO 2018097675 A3 WO2018097675 A3 WO 2018097675A3 KR 2017013585 W KR2017013585 W KR 2017013585W WO 2018097675 A3 WO2018097675 A3 WO 2018097675A3
Authority
WO
WIPO (PCT)
Prior art keywords
air
suctioning
suction type
biological
chemical
Prior art date
Application number
PCT/KR2017/013585
Other languages
English (en)
French (fr)
Other versions
WO2018097675A2 (ko
Inventor
이지근
포아드바샤히
다프사리 레자알리두스트
이상호
Original Assignee
전북대학교산학협력단
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020160159649A external-priority patent/KR101961136B1/ko
Priority claimed from KR1020160159648A external-priority patent/KR101961135B1/ko
Priority claimed from KR1020160159753A external-priority patent/KR101961137B1/ko
Application filed by 전북대학교산학협력단 filed Critical 전북대학교산학협력단
Publication of WO2018097675A2 publication Critical patent/WO2018097675A2/ko
Publication of WO2018097675A3 publication Critical patent/WO2018097675A3/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/10—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in the form of a fine jet, e.g. for use in wind-screen washers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)

Abstract

본 발명은 공기를 흡입하여 상기 공기(air)와 액체(liquid)를 함께 분사하기 위한 것으로, 내부에 중공이 형성된 케이싱(100); 및, 상기 케이싱(100) 내부에 삽입되는 내관(200);을 포함하여 구성되되, 상기 내관(200)과 상기 케이싱(100)의 결합체는, 상부로부터 액체주입부(A); 벤튜리부(B); 혼합부(C); 및, 노즐팁(D)으로 구분되고, 상기 벤튜리부(B)에 위치하는 상기 내관(200)에는 공기가 흡입되는 에어오리피스(210, Air orifice);가 구성되되, 상기 에어오리피스(210, Air orifice)는 원심력을 이용하여 상기 공기의 흡입을 촉진하고 상기 공기 및 상기 액체가 원활이 유동할 수 있도록 수평단면상 상기 내관(200)의 중심에서 편심도(e)를 갖도록 형성되는 것을 특징으로 하는 공기흡입 기능이 개선된 공기흡입형 노즐을 제공한다.
PCT/KR2017/013585 2016-11-28 2017-11-27 공기흡입 또는 액체 역류방지 기능이 개선된 공기흡입형 노즐 및 이를 이용한 화생방 제독기 WO2018097675A2 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2016-0159648 2016-11-28
KR10-2016-0159649 2016-11-28
KR1020160159649A KR101961136B1 (ko) 2016-11-28 2016-11-28 액체 역류방지 기능이 개선된 공기흡입형 노즐
KR1020160159648A KR101961135B1 (ko) 2016-11-28 2016-11-28 공기흡입 성능이 개선된 공기흡입형 노즐
KR10-2016-0159753 2016-11-29
KR1020160159753A KR101961137B1 (ko) 2016-11-29 2016-11-29 공기흡입 성능 또는 액체 역류방지 기능이 개선된 공기흡입형 노즐이 설치된 화생방 제독기

Publications (2)

Publication Number Publication Date
WO2018097675A2 WO2018097675A2 (ko) 2018-05-31
WO2018097675A3 true WO2018097675A3 (ko) 2018-08-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/013585 WO2018097675A2 (ko) 2016-11-28 2017-11-27 공기흡입 또는 액체 역류방지 기능이 개선된 공기흡입형 노즐 및 이를 이용한 화생방 제독기

Country Status (1)

Country Link
WO (1) WO2018097675A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112705369B (zh) * 2020-12-21 2022-04-26 江苏大学 一种自动调节吸气速度的扇形气吸喷头

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385304A (en) * 1992-04-20 1995-01-31 Spraying Systems Co. Air assisted atomizing spray nozzle
JPH07313861A (ja) * 1994-05-23 1995-12-05 Fuji Kakoki Seisakusho:Kk 気体混合器および流気式加熱装置
KR101489277B1 (ko) * 2014-07-09 2015-02-06 (주)한서정공 소방차용 제독 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385304A (en) * 1992-04-20 1995-01-31 Spraying Systems Co. Air assisted atomizing spray nozzle
JPH07313861A (ja) * 1994-05-23 1995-12-05 Fuji Kakoki Seisakusho:Kk 気体混合器および流気式加熱装置
KR101489277B1 (ko) * 2014-07-09 2015-02-06 (주)한서정공 소방차용 제독 장치

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHO, MIN-HO: "An experimentaal Study on the Variation of Liquid Flowrare with Carrier Air Supplying Parameters in Two-fluid Swirl Nozzle", MASTER'S THESIS, 22 August 2008 (2008-08-22), Chonbuk National University *
PARK ET AL.: "An Analytical Study on the Effects of Carrier Air Supplying Parameters on the international Flow Characteristics of an Adaptor in Two-Fluid Nozzles", PROCEEDINGS OF KOREAN SOCIETY FOR COMPUTATIONAL FLUIDS ENGINEERING 2008 SPRING CONFERENCE, 28 March 2008 (2008-03-28), pages 65 - 70 *
RA, SOTHEA: "An Experimental Study on the Air-Liquid Ratio (ALR) and Spray Characteristics for Development of Agricultural Air Induction Nozzles", MASTER'S THESIS, 22 August 2016 (2016-08-22), Retrieved from the Internet <URL:ChonbukNationalUniversity> *

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Publication number Publication date
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