KR20030015463A - Atomization apparatus - Google Patents

Atomization apparatus Download PDF

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Publication number
KR20030015463A
KR20030015463A KR1020010049012A KR20010049012A KR20030015463A KR 20030015463 A KR20030015463 A KR 20030015463A KR 1020010049012 A KR1020010049012 A KR 1020010049012A KR 20010049012 A KR20010049012 A KR 20010049012A KR 20030015463 A KR20030015463 A KR 20030015463A
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KR
South Korea
Prior art keywords
water
nozzles
rotational vanes
atomized
supply pipe
Prior art date
Application number
KR1020010049012A
Other languages
Korean (ko)
Inventor
최수일
Original Assignee
현대자동차주식회사
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Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020010049012A priority Critical patent/KR20030015463A/en
Publication of KR20030015463A publication Critical patent/KR20030015463A/en

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Classifications

    • 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • 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
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid

Abstract

PURPOSE: An atomization apparatus in which cooling effect is increased is provided. CONSTITUTION: In an atomization apparatus for cooling a target material to be coated(20) by spraying water atomized through nozzles onto the target material to be coated, the atomization apparatus comprises a plurality of nozzles(22), rotational vanes(22) on which the nozzles are installed, a driving motor(24) for driving the rotational vanes and a plurality of blades that are installed in front of the rotational vanes to maximize atomization of the atomized water by forming vortex using wind generated from the rotational vanes(22), wherein the atomization apparatus comprises a storage tank(10) in which water is stored, a pump(14) for supplying water from the storage tank(10) to the nozzles(12) and an air supply pipe(18) which is installed to be connected to a supply pipe(16) for connecting the pump(14) to the nozzles(12), wherein a plurality of nozzles are installed at the rotational vanes(22) to increase cooling efficiency of the target material to be coated(20), the supply pipe(16) for supplying atomized water and the driving motor(24) for driving the rotational vanes(22) are connected to the center of the rotational vanes(22), and a sealing device such as a mechanical seal is installed at a motor shaft of the driving motor(24).

Description

무화장치{ATOMIZATION APPARATUS}Atomizer {ATOMIZATION APPARATUS}

본 발명은 무화장치에 관한 것으로, 더욱 상세하게는 물을 도포하여 그 잠열에 의해 피도물을 냉각시키는 무화장치에 관한 것이다.The present invention relates to an atomizer, and more particularly, to an atomizer for applying water to cool the object by the latent heat.

일반적으로 피도물의 냉각에 쓰이는 무화장치는 펌프에 의해 급송되는 물과 압축기에 의해 공급된 에어를 혼합하여 무화시킨 후, 피도물에 분사한다.In general, the atomizer used for cooling the workpiece is atomized by mixing the water supplied by the pump with the air supplied by the compressor, and then sprayed onto the workpiece.

이 분사된 무화된 물이 피도물의 표면에서 증발하므로 이 때의 잠열(Latent Heat)에 의해서 피도물이 냉각된다.Since the sprayed atomized water evaporates from the surface of the workpiece, the workpiece is cooled by latent heat at this time.

이와 같은 무화장치는 도 3에 도시된 바와 같이 물을 공급하는 물탱크(80)와, 이 물탱크(80)로부터 물을 급송하는 펌프(82)와, 펌프(82)로부터 급송된 물을 무화시키는 에어를 공급하는 에어공급관(84)과 무화된 물이 분사되는 노즐(86)로 이루어진다.This atomizing apparatus atomizes the water tank 80 which supplies water, the pump 82 which supplies water from this water tank 80, and the water supplied from the pump 82, as shown in FIG. It consists of an air supply pipe 84 for supplying the air to be made and the nozzle 86 is sprayed with atomized water.

그러나 위와 같은 무화장치는 도포되는 부위가 한정되고 도포되는 물의 양이 적으므로 냉각효과를 거두지 못하는 문제점이 있다.However, the atomization device as described above has a problem in that the area to be applied is limited and the amount of water to be applied is small and thus the cooling effect is not achieved.

이에 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 그 목적은 냉각효과를 증대시킨 무화장치를 제공하는데 있다.Accordingly, the present invention has been made to solve the above problems, an object of the present invention is to provide an atomizing device with an increased cooling effect.

도 1은 본 발명에 따른 무화장치를 개략적으로 나타내는 도면이고,1 is a view schematically showing the atomizing device according to the present invention,

도 2는 본 발명의 특징에 따른 무화장치를 나타내는 정면도이며,2 is a front view showing the atomizing device according to the characteristics of the present invention,

도 3은 종래기술에 따른 무화장치를 개략적으로 나타내는 도면이다.3 is a view schematically showing the atomizing device according to the prior art.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 저장탱크 12 : 노즐10: storage tank 12: nozzle

14 : 펌프 16 : 공급파이프14 pump 16 supply pipe

18 : 에어공급관 20 : 피도물18: air supply pipe 20: workpiece

22 : 회전날개 24 : 구동모터22: rotor blade 24: drive motor

26 : 블레이드26: blade

상기한 바와 같은 목적을 달성하기 위하여 본 발명은, 노즐을 통하여 무화된 물을 분사시켜 피도물을 냉각시키는 무화장치에 있어서, 노즐이 다수개 설치되는 것을 특징으로 하는 무화장치를 제공한다.In order to achieve the above object, the present invention provides a atomizing device, characterized in that a plurality of nozzles are provided in the atomizing device for cooling the object to be sprayed atomized water through the nozzle.

또한 노즐이 설치되는 회전날개와, 회전날개를 구동시키는 구동모터를 포함하는 것을 특징으로 한다.In addition, it characterized in that it comprises a rotary blade for installing the nozzle, a drive motor for driving the rotary blade.

더불어 회전날개의 전방에 설치되는 블레이드를 포함하는 것을 특징으로 한다.In addition, it characterized in that it comprises a blade installed in front of the rotary blade.

이하 본 발명에 따른 바람직한 일 실시예를 첨부된 도면을 참조하여 상세히설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 무화장치를 개략적으로 나타내는 도면이고, 도 2는 본 발명의 특징에 따른 무화장치를 나타내는 정면도이다.1 is a view schematically showing the atomizing device according to the present invention, Figure 2 is a front view showing the atomizing device according to a feature of the present invention.

상기한 도면에 의하면 무화장치는 물이 저장된 저장탱크(10)와, 저장탱크 (10)로부터 물을 노즐(12)에 공급하는 펌프(14)와, 펌프(14)와 노즐(12)을 연결하는 공급파이프(16)에 연통되도록 설치되는 에어공급관(18)으로 이루어진다.According to the drawings, the atomizer is connected to the storage tank 10 in which water is stored, the pump 14 for supplying water from the storage tank 10 to the nozzle 12, and the pump 14 and the nozzle 12. It consists of an air supply pipe 18 is installed to communicate with the supply pipe 16.

본 발명의 특징에 따른 무화장치는 노즐(12)이 다수개 설치되는 것을 특징으로 한다.The atomizing device according to the feature of the present invention is characterized in that a plurality of nozzles 12 are installed.

노즐(12)이 다수개 설치되므로 무화된 물의 양이 증가하므로 피도물(20)의 냉각효율을 증대시킬 수 있다.Since a plurality of nozzles 12 are installed, the amount of atomized water is increased, thereby increasing the cooling efficiency of the workpiece 20.

또한 노즐(12)은 회전날개(22)에 설치되는 것이 바람직하다.In addition, the nozzle 12 is preferably installed on the rotary blade (22).

회전날개(22)의 중심에는 무화된 물이 공급되는 공급파이프(16)가 연결되고, 각 회전날개(22)에 노즐이 설치된다.A supply pipe 16 to which atomized water is supplied is connected to the center of the rotary blades 22, and nozzles are installed at each rotary blade 22.

한편 회전날개(22)의 중심에는 회전날개(22)를 구동시키는 구동모터(24)가 설치된다.Meanwhile, a driving motor 24 for driving the rotary blades 22 is installed at the center of the rotary blades 22.

이 구동모터(24)의 모터축은 내부에 무화된 물이 관통되어야 하므로 미케니컬씰 등의 씰링장치가 설치된다.Since the motor shaft of the drive motor 24 must pass through the atomized water therein, a sealing device such as a mechanical seal is installed.

또한 회전날개(22)의 전방에는 블레이드(26)가 다수개 설치된다.In addition, a plurality of blades 26 are installed in front of the rotary blade (22).

이 블레이드(26)는 회전날개(22)로부터 발생된 바람이 와류를 형성하도록 하여 무화된 물의 무화를 극대화시킨다.The blade 26 allows the wind generated from the rotor blades 22 to form a vortex to maximize the atomization of the atomized water.

이와 같은 본 발명에 따른 무화장치의 작용은 다음과 같다.Such an operation of the atomizing device according to the present invention is as follows.

저장탱크(10)로부터 공급된 물은 펌프(14)에 의해 급송되고, 급송된 물은 에어공급관(18)으로부터 공급된 압축공기와 혼합되어 무화된다.The water supplied from the storage tank 10 is fed by the pump 14, and the fed water is mixed with the compressed air supplied from the air supply pipe 18 and atomized.

이 무화된 물은 회전날개(22)에 설치된 노즐(12)을 통하여 피도물(20)에 분사되고, 피도물(20)에 분사된 물은 증발하면서 그 잠열에 의해 피도물을 냉각시킨다.The atomized water is sprayed onto the workpiece 20 through the nozzle 12 provided on the rotary blade 22, and the water sprayed on the workpiece 20 cools the workpiece by its latent heat while evaporating.

이 때 다수개의 노즐(12)이 설치되므로 무화된 물의 도포공간이 늘어나고, 도포되는 양이 많아지므로 냉각효율이 향상된다.At this time, since a plurality of nozzles 12 are installed, the application space of the atomized water increases, and the amount of application of the atomized water increases, thereby improving the cooling efficiency.

무화된 물의 공급과 동시에 구동모터(24)를 작동시켜 무화된 물을 더욱 무화시킨다.Simultaneously atomize the atomized water by operating the drive motor 24 simultaneously with the supply of atomized water.

이와 같은 더욱 무화된 물은 피도물(20)의 표면에 도포되어 더욱 빨리 증발되므로 그 잠열에 의해 피도물(20)의 냉각효율이 향상된다.Such more atomized water is applied to the surface of the workpiece 20 and evaporates faster, so that the cooling efficiency of the workpiece 20 is improved by the latent heat.

또한 분사된 물은 블레이드(26)를 지나면서 회전날개(22)에 의해 형성된 와류와 혼합되어 무화된 물의 입자가 더욱 작아진다.The sprayed water is also mixed with the vortex formed by the rotor blades 22 through the blades 26, resulting in smaller particles of atomized water.

따라서 이 입자가 더욱 작아진 무화된 물은 피도물(20)에 도포되어 피도물(20)의 냉각 효율은 더욱 좋아지게 된다.Therefore, the atomized water in which the particles are smaller is applied to the workpiece 20, so that the cooling efficiency of the workpiece 20 is further improved.

이상 설명한 바와 같은 본 발명에 따른 무화장치는 다수개의 노즐이 설치됨로 도포되는 무화된 물의 도포면적과 도포양이 많아져 피도물의 냉각효율이 향상된다.As described above, the atomization apparatus according to the present invention increases the coating area and coating amount of the atomized water to be applied by installing a plurality of nozzles, thereby improving the cooling efficiency of the workpiece.

또한 회전날개에 의해 무화된 물의 입자가 더욱 작아지므로 피도물에 도포되었을 때 더 빨리 증발되므로 피도물의 냉각효율은 더욱 향상된다.In addition, since the particles of water atomized by the rotary blades become smaller, the cooling efficiency of the workpiece is further improved because the particles evaporate faster when applied to the workpiece.

더불어 블레이드에 의해 회전날개를 통하여 유입된 공기가 와류를 형성시키므로 이 와류에 의해 입작의 크기가 더더욱 작아져 냉가효율이 극대화된다.In addition, since the air introduced through the rotary blades by the blade forms a vortex, the size of the grain is further reduced by the vortex, thereby maximizing the cooling efficiency.

Claims (3)

노즐을 통하여 무화된 물을 분사시켜 피도물을 냉각시키는 무화장치에 있어서,In the atomizing device to cool the object by spraying the atomized water through the nozzle, 상기 노즐이 다수개 설치되는 것을 특징으로 하는 무화장치.And a plurality of nozzles are installed. 제 1 항에 있어서,The method of claim 1, 상기 노즐이 설치되는 회전날개, 상기 회전날개를 구동시키는 구동모터를 포함하는 것을 특징으로 하는 무화장치.The atomizing device, characterized in that it comprises a rotary blade, the drive motor for driving the rotary blade is installed. 제 1 항 또는 제 2 항에 있어서,The method according to claim 1 or 2, 상기 회전날개의 전방에 설치되는 블레이드를 포함하는 것을 특징으로 하는 무화장치.The atomizing device comprising a blade installed in front of the rotary blade.
KR1020010049012A 2001-08-14 2001-08-14 Atomization apparatus KR20030015463A (en)

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Publication number Priority date Publication date Assignee Title
CN103527241A (en) * 2013-10-17 2014-01-22 成都晟鑫机电设备有限公司 Hole sealing device
CN106424641A (en) * 2016-08-31 2017-02-22 宁波市北仑燎原模铸有限公司 Clutch shell mould

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KR19990002769U (en) * 1997-06-30 1999-01-25 양재신 Structure of Spray Nozzle of Cooling Chamber for Drying Automotive Painting
KR19990039197U (en) * 1998-04-07 1999-11-05 강문식 Temperature Cooling Device of Green House
KR200179070Y1 (en) * 1999-11-27 2000-04-15 포항종합제철주식회사 Mixed type cooling apparatus of anti-finger resin coated strip
KR20010044641A (en) * 2001-03-13 2001-06-05 권순목 Method cooling and apparatus for cooling automobile of body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527241A (en) * 2013-10-17 2014-01-22 成都晟鑫机电设备有限公司 Hole sealing device
CN106424641A (en) * 2016-08-31 2017-02-22 宁波市北仑燎原模铸有限公司 Clutch shell mould

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