KR101185064B1 - A nozzle - Google Patents

A nozzle Download PDF

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Publication number
KR101185064B1
KR101185064B1 KR1020110037079A KR20110037079A KR101185064B1 KR 101185064 B1 KR101185064 B1 KR 101185064B1 KR 1020110037079 A KR1020110037079 A KR 1020110037079A KR 20110037079 A KR20110037079 A KR 20110037079A KR 101185064 B1 KR101185064 B1 KR 101185064B1
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South Korea
Prior art keywords
chemical liquid
chemical
spraying
injection
hole
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KR1020110037079A
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Korean (ko)
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홍기술
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홍기술
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
    • 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

Abstract

PURPOSE: A chemical micro-spraying nozzle is provided to finely uniformly spray chemical by spraying the chemical through a plurality of spraying holes and guiding the sprayed chemical through a guiding part and a guiding groove. CONSTITUTION: A chemical micro-spraying nozzle includes a body and a chemical spraying pipe(110). A through hole is formed at the body, and high pressure air passes through the through hole. A chemical supplying pipe penetrates through the center of the body and is in connection with the chemical spraying pipe. A blocking panel(113) is formed at the inlet of the chemical spraying hole of the chemical spraying pipe. A plurality of spraying holes is regularly formed at the outer circumference of the blocking panel. A guiding part is protruded from the front side of the spraying hole. The guiding part forms guiding grooves in the form of U-shapes and guides chemical to be forwardly sprayed.

Description

약액 미세분사노즐{A NOZZLE}Chemical Liquid Spray Nozzle {A NOZZLE}

본 발명은 약액 미세분사노즐에 관한 것으로, 더욱 상세하게는 약액이 고압의 공기와 함께 분사되는 약액분사관의 약액분사구의 입구를 차단판으로 차단하되 상기 차단판의 외주 가장자리에는 가이드홈과 가이드부에 의해 일정한 간격으로 이격된 다수개의 분사공이 형성되도록 함으로써 약액을 여러 곳의 분사공을 통해 분할하여 분사할 수 있도록 하고 또한 분사된 약액은 가이드부와 가이드홈에 의해 안내되어 직진성을 갖도록 하여 약액을 보다 미세하고 균일한 입자상태로 분사할 수 있는 약액 미세분사노즐에 관한 것이다.
The present invention relates to a chemical liquid fine spray nozzle, and more specifically, the chemical liquid is injected with high pressure air to block the inlet of the chemical liquid injection port of the chemical liquid injection pipe with a blocking plate, but the guide groove and the guide portion on the outer peripheral edge of the blocking plate. By forming a plurality of injection holes spaced at regular intervals by the chemical liquid to be divided and sprayed through a plurality of injection holes and the injected chemical liquid is guided by the guide portion and the guide groove to have a straightness The present invention relates to a chemical liquid fine spray nozzle which can be sprayed in a finer and more uniform particle state.

일반적으로 공압식 약액분사노즐은 강력한 공기압력에 의해 고압으로 공기와 약액을 함께 분사하는 구조를 갖는 것으로, 대개 고압의 공기가 통과하기 위한 통기공이 형성된 몸체와, 상기 몸체의 중앙을 관통하고 일측으로 돌출되는 약액공급관이 연결된 약액분사관과, 상기 통기공을 통과한 고압의 공기에 의해 발생한 진공에 의해 약액분사관의 약액이 빨아 올려지면서 고압의 공기와 약액이 함께 분사되어 진다.In general, the pneumatic chemical injection nozzle has a structure in which air and chemical liquid are injected together at a high pressure by a strong air pressure, and a body having a vent formed therein for passage of high pressure air, and penetrates the center of the body to one side. The high pressure air and the chemical liquid are sprayed together while the chemical liquid injection tube connected to the protruding chemical liquid supply pipe is sucked up by the vacuum generated by the high pressure air passing through the ventilation hole.

종래의 약액분사노즐로는 도 1에 도시한 바와 같은 "일단에 약액공급관 연결부(101a)를 구비하는 약액분사관(101b)과, 상기 약액분사관(101b)의 외측에 형성되는 다수개의 와류형성 날개(103)와, 상기 약액분사관(101b)과 와류형성 날개(103)를 구비하고 통기공(120)을 구비하는 몸체(102)로 이루어지는 약액분사노즐"이 본 출원인에 의해 선출원된 바 있다. Conventional chemical liquid injection nozzles as shown in Figure 1 "chemical liquid injection pipe 101b having a chemical liquid supply pipe connecting portion 101a at one end, and a plurality of vortex forming formed on the outer side of the chemical liquid injection pipe 101b The chemical liquid injection nozzle "which consists of the wing | blade 103, the said chemical liquid injection pipe 101b, and the body 102 which has the air flow hole 120 provided with the vortex forming wing 103 was previously filed by the applicant. .

그런데 상기한 종래 약액분사노즐은 약액을 분사하기 위한 약액분사관이 몸체의 일측에 돌출된 원통체에 불과한 것이어서 상기한 약액분사관으로 부터 분사되는 약액은 순간적으로 대량(大量) 분사되고, 또 약액이 뭉쳐진 상태로 분사되는 것이어서 약액이 고압의 공기에 의해 분사된다고 하더라도 분사되기 전까지 짧은 순간에 모두 잘게 쪼개지기 힘든 상태여서 미세한 약액의 분사가 곤란한 단점을 갖는다.By the way, the conventional chemical liquid injection nozzle is only a cylindrical body projecting to one side of the chemical liquid injection tube for injecting the chemical liquid is injected from the chemical liquid injection tube is a large amount of instantaneous injection, and the chemical liquid Since the liquid is sprayed in the agglomerated state, even though the chemical is injected by high pressure air, it is difficult to split finely in a short time until the injection is difficult, so it is difficult to spray fine chemicals.

또한 약액분사관 입구에는 고압의 공기에 의해 강한 와류가 발생하게 되는데 이로 인해 분사된 약액은 직진성에 방해를 받게 되고 또한 분사된 약액이 다시 와류에 의해 서로 뭉치는 현상이 발생하여 굵은 약액방울을 형성하여 역시 미세한 약액의 분사가 곤란한 단점을 갖는다.
In addition, a strong vortex is generated at the inlet of the chemical liquid injection tube by high pressure air, which causes the sprayed chemical liquid to be disturbed by the straightness, and the sprayed chemical liquids agglomerate with each other again to form a thick chemical liquid droplet. Also has a disadvantage that the injection of fine chemicals is difficult.

따라서 본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 본 발명은 원통형상의 약액분사관 약액분사구의 입구를 차단판으로 차단하되 상기 차단판의 외주에 다수개의 분사공을 일정간격으로 형성하고 약액이 다수개의 분사공을 통해 분산되어 배출되도록 함으로써 약액이 대량으로 뭉쳐서 배출되는 것을 방지할 수 있도록 함을 특징으로 한다.Therefore, the present invention is to solve the above problems, the present invention is to block the inlet of the chemical liquid injection tube of the chemical liquid injection port with a blocking plate, but a plurality of injection holes formed on the outer periphery of the blocking plate at regular intervals and the chemical liquid is Dispersion is discharged through a plurality of injection holes, characterized in that to prevent the drug solution is agglomerated in large quantities.

또한 본 발명은 차단판의 외주 가장자리에는 가이드부에 의한 가이드홈을 형성하되 가이드부에 의해 와류의 영향을 최소화하고, 가이드홈에 의해서 약액에 직진성을 부여함으로써 분사공에서 분사된 약액이 직진성을 가지면서 서로 뭉치지 않게 되어 보다 미세하고 균일한 약액의 분사가 가능하게 됨을 특징으로 한다.
In addition, the present invention is to form a guide groove by the guide portion on the outer peripheral edge of the blocking plate to minimize the influence of the vortex by the guide portion, by imparting the straightness to the chemical liquid by the guide groove has a straight-line chemical liquid injected from the injection hole While not being agglomerated with each other, it is characterized in that the injection of finer and more uniform chemicals is possible.

이처럼 본 발명은 약액을 분사함에 있어 차단판과 가이드부 및 가이드홈에 의해 분사공을 일정간격 이격되도록 다수 개를 형성함으로써 약액이 다수 개의 분사공을 통해 나누어져서 배출되므로 보다 미세하고 균일한 약액의 분사가 가능하게 하는 효과를 갖는다.As described above, the present invention forms a plurality of injection holes by the blocking plate, the guide part, and the guide groove so as to be spaced apart by a predetermined interval in the injection of the chemical solution. Has the effect of enabling injection.

또한 본 발명은 분사공의 외주에 가이드부를 돌출형성하고 상기 가이드부에 의해 "U"자형으로 형성되는 가이드홈을 형성함으로써 고압의 공기에 의해 발생하는 와류(渦流)의 영향을 최소화할 수 있으며, 또 약액에 직진성을 부여함으로써 분사공에서 분사된 약액입자가 서로 뭉치지 않도록 함으로써 보다 미세하고 균일한 약액의 분사가 가능하도록 하는 매우 유용한 발명인 것이다.
In addition, the present invention can minimize the influence of the vortex generated by the high-pressure air by forming a guide groove protruding the guide portion on the outer circumference of the injection hole and formed in the "U" shape by the guide portion, In addition, it is a very useful invention to enable the injection of more fine and uniform chemical liquid by imparting the straightness to the chemical liquid so that the chemical liquid particles injected from the injection hole does not agglomerate with each other.

도 1 - 종래 약액 분사노즐의 사시도.
도 2 - 본 발명 약액 미세분사노즐의 사시도.
도 3 - 도 2의 단면도.
도 4 - 본 발명의 사용상태 참고 단면도.1-a perspective view of a conventional chemical liquid injection nozzle.
Figure 2-perspective view of the chemical liquid microinjection nozzle of the present invention.
3-cross-sectional view of FIG.
4-Reference cross-sectional view of the state of use of the present invention.

이하 첨부된 도면에 의해 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 약액 미세분사노즐(100)는 고압의 공기가 통과하기 위한 통기공이 형성된 몸체와, 상기 몸체의 중앙을 관통하고 일측으로 돌출되는 약액공급관이 연결된 약액분사관과, 상기 통기공을 통과한 고압의 공기에 의해 발생한 진공에 의해 약액분사관의 약액이 빨아 올려지면서 함께 분사되는 약액 미세분사노즐에 있어서, 상기 약액분사관(110)의 약액분사구(110a) 입구에 차단판(113)을 형성하고, 상기 차단판(113)의 외주에는 다수개의 분사공(114)이 일정간격으로 형성되되, 상기 분사공(114)의 전방에는 가이드부(111)가 돌출되어 "U"자 형상의 가이드홈(112)을 형성함으로써 약액이 전방으로 분사되도록 안내할 수 있도록 구성된다.
The chemical liquid micro-jet nozzle 100 according to the present invention is a chemical liquid injection pipe connected to the body is formed with a ventilation hole for passing the high-pressure air, the chemical liquid supply pipe penetrates the center of the body and protrudes to one side, and the vent hole In the chemical liquid fine injection nozzle which is sprayed together while being sucked up by the chemical generated by the vacuum generated by the high-pressure air passing through, the blocking plate 113 at the inlet of the chemical liquid injection port 110a of the chemical liquid injection pipe 110 To form the outer periphery of the blocking plate 113, a plurality of injection holes 114 are formed at a predetermined interval, the front of the injection hole 114, the guide portion 111 protrudes in the "U" shape By forming the guide groove 112 is configured to guide the drug to be injected to the front.

상기와 같은 본 발명 약액 미세분사노즐(100)의 몸체(101)는 원뿔형상으로 이루어지되 몸체를 일직선으로 관통하는 통기공이 형성된다.As described above, the body 101 of the chemical liquid injection nozzle 100 of the present invention has a conical shape, but a vent hole penetrating the body in a straight line is formed.

또한 상기 몸체(101)의 전방에는 다수개의 와류형성판(102)이 형성되어 고압공기와 약액의 배출시 보다 멀리 분사되도록 구성된다.In addition, a plurality of vortex forming plate 102 is formed in front of the body 101 is configured to be sprayed farther than the discharge of high pressure air and chemical liquid.

이때 약액분사관(110)은 몸체(101)의 전방에 돌출되어지되 와류형성판(102)의 중앙에 위치하게 된다.At this time, the chemical liquid injection pipe 110 is protruded in front of the body 101 is located in the center of the vortex forming plate (102).

상기와 같은 약액분사관(110)은 원통(圓筒)형상을 갖는바 약액분사관(110)의 선단부, 즉 약액분사구(110a) 입구에 차단판(113)을 형성하고 차단판(113)의 외주에는 다수개의 분사공(114)을 천공하게 되면 종래 하나의 약액분사구(110a)에서 분사되던 약액이 다수개의 분사공(114)을 통해 나뉘어서 분사되어 진다.The chemical liquid injection pipe 110 as described above has a cylindrical shape, forming a blocking plate 113 at the front end of the chemical liquid injection pipe 110, that is, the entrance of the chemical liquid injection port 110a, and the blocking plate 113. When a plurality of injection holes 114 are drilled on the outer circumference, the chemical liquid which is conventionally injected from one chemical injection hole 110a is divided and injected through the plurality of injection holes 114.

그런데 상기 차단판(113)과 동일한 위치에 분사공(114)을 형성하게 되면 상기 분사공(114)을 통해 약액이 분사되자마자 고압공기에 의해 발생하는 와류에 의해 휩쓸리게 되는데, 이를 방지하기 위해 본 발명에서는 차단판(113)을 분사공(114)의 위치보다 더 전방으로 돌출시키고, 상기 분사공(114)을 감싸는 가이드부(111)가 형성되도록 한다. However, when the injection hole 114 is formed at the same position as the blocking plate 113, as soon as the chemical liquid is injected through the injection hole 114, it is swept by the vortex generated by the high pressure air. In the present invention, the blocking plate 113 protrudes further forward than the position of the injection hole 114, so that the guide portion 111 surrounding the injection hole 114 is formed.

이처럼 가이드부(111)에 의해 "U"자 형상의 가이드홈(112)을 형성할 수 있게 되는데, 상기 가이드홈(112)은 분사공(114)의 안쪽을 감싼 상태가 된다.In this way, it is possible to form a "U" shaped guide groove 112 by the guide portion 111, the guide groove 112 is in a state wrapped around the inside of the injection hole (114).

따라서 가이드홈(112)에 의해 감싸진 상태의 분사공(114)은 약액이 분사될 때 와류의 형상을 덜 받게 되고 직진성을 갖게 되며, 약액끼리 쉽게 뭉치지 못하게 되어 약액을 미세하고 균일한 입자상태로 분사할 수 있는 것이다..Therefore, the injection hole 114 of the state surrounded by the guide groove 112 receives less vortex shape and straightness when the chemical liquid is injected, and the chemical liquids are not easily agglomerated so that the chemical liquid is fine and uniform. I can spray it.

이처럼 상기한 구성을 갖는 본 발명 약액 미세분사노즐(100)는 [도 4]에 도시된 바와 같이 분무기나 농약살포기, 방역장치 등의 노즐에 장착되어 사용된다.As described above, the chemical liquid microinjection nozzle 100 of the present invention having the above-described configuration is used by being mounted to a nozzle such as a sprayer, a pesticide sprayer, or a pest control device.

상기한 바와 같이 본 발명은 비록 한정된 실시예에 의해 설명되었으나, 본 발명은 이것에 한정되지 않으며 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술사상과 아래에 기재될 특허청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능하다 할 것이다.
As described above, the present invention has been described by means of a limited embodiment, but the present invention is not limited thereto, and the technical spirit of the present invention and a patent will be described below by those skilled in the art to which the present invention pertains. Various modifications and variations will be possible within the scope of the claims.

<도면의 주요부분에 대한 설명>
100: 본 발명 공압식 약액 미세분사노즐
101: 몸체
111: 가이드부 112: 가이드홈
113: 차단판 114: 분사공 DESCRIPTION OF THE EMBODIMENTS
100: pneumatic chemical injection nozzle of the present invention
101: body
111: guide part 112: guide groove
113: blocking plate 114: injection hole

Claims (1)

고압의 공기가 통과하기 위한 통기공이 형성된 몸체와, 상기 몸체의 중앙을 관통하고 일측으로 돌출되는 약액공급관이 연결된 약액분사관과, 상기 통기공을 통과한 고압의 공기에 의해 발생한 진공에 의해 약액분사관의 약액이 빨아 올려지면서 함께 분사되는 약액 미세분사노즐에 있어서,
상기 약액분사관(110)의 약액분사구(110a) 입구에 차단판(113)을 형성하고, 상기 차단판(113)의 외주에는 다수개의 분사공(114)이 일정간격으로 형성되되, 상기 분사공(114)의 전방에는 가이드부(111)가 돌출되어 "U"자 형상의 가이드홈(112)을 형성함으로써 약액이 전방으로 분사되도록 안내할 수 있도록 구성되어짐을 특징으로 하는 약액 미세분사노즐.

Chemical liquid injection tube is connected to the body is formed with a vent hole for the passage of high pressure air, the chemical liquid supply pipe passing through the center of the body and protruded to one side, and the vacuum generated by the high pressure air passing through the vent hole In the chemical liquid injection nozzle is sprayed together while the chemical liquid of the injection pipe is sucked up,
A blocking plate 113 is formed at the inlet of the chemical liquid injection hole 110a of the chemical liquid injection pipe 110, and a plurality of injection holes 114 are formed at a predetermined interval on the outer circumference of the blocking plate 113. The front of the 114, the guide portion 111 is protruded by forming a "U" shaped guide groove 112, the chemical liquid micro-spray nozzle characterized in that it is configured to guide the chemical liquid to be injected forward.

KR1020110037079A 2011-04-21 2011-04-21 A nozzle KR101185064B1 (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101368586B1 (en) * 2013-10-10 2014-03-11 주식회사 제이디티 Gas injection nozzle apparatus for reducing gas injection angle
KR20160123761A (en) 2015-04-17 2016-10-26 주식회사 에스엠뿌레 Sprayer and spray control apparatus
US9878337B1 (en) 2016-09-19 2018-01-30 Smbure Co., Ltd. Sprayer
KR20180031117A (en) 2016-09-19 2018-03-28 주식회사 에스엠뿌레 spray for injection nozzle
KR20190142088A (en) * 2018-06-15 2019-12-26 주식회사 포스코 Injection nozzle for desulfur ization process of sintered exhaust gas
KR20200052623A (en) 2018-11-07 2020-05-15 최두현 Nozzle device for wireless disinfection sprayer
KR102215252B1 (en) 2019-08-21 2021-02-15 주식회사 에스엠뿌레 Air pressurized sprayer having hetrogenious valves
KR102356311B1 (en) * 2021-10-14 2022-02-08 최국진 Sprayer nozzle device
KR20220065437A (en) 2020-11-13 2022-05-20 (주)에코인토트 Outdoor flugun
KR20230000332A (en) 2021-06-24 2023-01-02 김정희 Disinfection device
KR20230026169A (en) * 2021-08-17 2023-02-24 한국화학연구원 Livestock odor removal system using liquid deodorizer
US11752511B2 (en) 2019-06-17 2023-09-12 Oms Investments, Inc. Mist sprayer apparatus
KR20230158777A (en) 2022-05-12 2023-11-21 주식회사 국일인토트 Outdoor flugun

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100651083B1 (en) 2005-12-13 2006-11-30 홍기술 Nozzle for medicinal fluid sprinkling

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100651083B1 (en) 2005-12-13 2006-11-30 홍기술 Nozzle for medicinal fluid sprinkling

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101368586B1 (en) * 2013-10-10 2014-03-11 주식회사 제이디티 Gas injection nozzle apparatus for reducing gas injection angle
KR20160123761A (en) 2015-04-17 2016-10-26 주식회사 에스엠뿌레 Sprayer and spray control apparatus
US10342934B2 (en) 2015-04-17 2019-07-09 Smbure Co., Ltd. Sprayer and spray control apparatus
US9878337B1 (en) 2016-09-19 2018-01-30 Smbure Co., Ltd. Sprayer
EP3296023A1 (en) 2016-09-19 2018-03-21 Smbure Co., Ltd. Sprayer
KR20180031115A (en) 2016-09-19 2018-03-28 주식회사 에스엠뿌레 sprayer
KR20180031117A (en) 2016-09-19 2018-03-28 주식회사 에스엠뿌레 spray for injection nozzle
KR102077183B1 (en) * 2018-06-15 2020-02-13 주식회사 포스코 Injection nozzle for desulfur ization process of sintered exhaust gas
KR20190142088A (en) * 2018-06-15 2019-12-26 주식회사 포스코 Injection nozzle for desulfur ization process of sintered exhaust gas
KR20200052623A (en) 2018-11-07 2020-05-15 최두현 Nozzle device for wireless disinfection sprayer
US11752511B2 (en) 2019-06-17 2023-09-12 Oms Investments, Inc. Mist sprayer apparatus
KR102215252B1 (en) 2019-08-21 2021-02-15 주식회사 에스엠뿌레 Air pressurized sprayer having hetrogenious valves
KR20220065437A (en) 2020-11-13 2022-05-20 (주)에코인토트 Outdoor flugun
KR20230000332A (en) 2021-06-24 2023-01-02 김정희 Disinfection device
KR20230026169A (en) * 2021-08-17 2023-02-24 한국화학연구원 Livestock odor removal system using liquid deodorizer
KR102626880B1 (en) 2021-08-17 2024-01-17 한국화학연구원 Livestock odor removal system using liquid deodorizer
KR102356311B1 (en) * 2021-10-14 2022-02-08 최국진 Sprayer nozzle device
KR20230158777A (en) 2022-05-12 2023-11-21 주식회사 국일인토트 Outdoor flugun

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