KR950017306A - Hygiene treatment method of vehicle air conditioning system - Google Patents

Hygiene treatment method of vehicle air conditioning system Download PDF

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Publication number
KR950017306A
KR950017306A KR1019930030303A KR930030303A KR950017306A KR 950017306 A KR950017306 A KR 950017306A KR 1019930030303 A KR1019930030303 A KR 1019930030303A KR 930030303 A KR930030303 A KR 930030303A KR 950017306 A KR950017306 A KR 950017306A
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KR
South Korea
Prior art keywords
nitric acid
water
acid solution
coated
air conditioning
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Application number
KR1019930030303A
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Korean (ko)
Inventor
이인광
Original Assignee
전성원
현대자동차 주식회사
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Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019930030303A priority Critical patent/KR950017306A/en
Publication of KR950017306A publication Critical patent/KR950017306A/en

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Abstract

본 발명은 위생적인 차량 공조 시스템 처리 방법에 관한 것이다.The present invention relates to a sanitary vehicle air conditioning system processing method.

본 발명은 증발기 코어부를 온수로 1차 세척하여 표면으로부터 부스러기 칩을 제거한 후, 질산수용액에 침적시켜 표면의 오염물을 더욱 제거한 후, 수세하여 질산용액을 표면으로부터 완전히 제거한 후, 중크롬산염 용액에 담구어 부식 방지 처리한 다음, 수세 탈수하고, 항균 플라스틱 수지로 코팅하거나 항균도료를 도포하고 건조시켜 증발기 코어부를 항균 처리하는 것을 특징으로 하는 차량 공조 시스템의 위생처리 방법을 제공한다.In the present invention, the core of the evaporator is first washed with hot water to remove debris chips from the surface, and then immersed in a nitric acid solution to further remove contaminants on the surface. After the anti-corrosion treatment, water washing and dehydration, coated with an antimicrobial plastic resin or coated with an antimicrobial paint and dried to provide an antibacterial treatment of the evaporator core unit.

Description

차량 공조시스템의 위생처리 방법Hygiene treatment method of vehicle air conditioning system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (4)

증발기 코어부를 온수로 1차 세척하여 표면으로부터 부스러기 칩을 제거한 후, 질산 수용액에 침적시켜 표면의 오염물을 더욱 제거한 후, 수세하여 질산용액을 표면으로부터 완전히 제거한 후, 중크롬산염 용액에 담구어 부식 방지 처리한 다음, 수세 탈수하고, 항균 플라스틱 수지로 코팅하거나 항균도료를 도포하고 건조시켜 증발기 코어부를 항균 처리하는 것을 특징으로 하는 차량 공조 시스템의 위생 처리 방법.The evaporator core is first washed with hot water to remove chips from the surface, and then immersed in an aqueous nitric acid solution to further remove contaminants on the surface, followed by washing with water to completely remove the nitric acid solution from the surface. And then dehydrating with water, coated with an antimicrobial plastic resin, or coated with an antimicrobial paint and dried to antibacterial treatment of the evaporator core. 제1항에 있어서, 상기한 온수를 사용한 1차 세척은 80℃의 물을 사용함을 특징으로 하는 방법.The method of claim 1, wherein the first wash using hot water uses 80 ° C. water. 제1항에 있어서, 상기한 질산 수용액의 질산농도는 0.005~0.02%임을 특징으로 하는 방법.The method of claim 1, wherein the nitric acid concentration of the aqueous nitric acid solution is 0.005 ~ 0.02%. 제1항에 있어서, 질산 수용액 침적후 수세 공정은 1차적으로 20℃의 낮은 온도의 물로 수세하고 이어서 60~70℃의 온수로 세척함을 특징으로 하는 방법.The method of claim 1, wherein the rinsing process after the nitric acid solution is immersed is primarily washed with water at a low temperature of 20 ° C, followed by washing with hot water at 60 ~ 70 ° C. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030303A 1993-12-28 1993-12-28 Hygiene treatment method of vehicle air conditioning system KR950017306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930030303A KR950017306A (en) 1993-12-28 1993-12-28 Hygiene treatment method of vehicle air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030303A KR950017306A (en) 1993-12-28 1993-12-28 Hygiene treatment method of vehicle air conditioning system

Publications (1)

Publication Number Publication Date
KR950017306A true KR950017306A (en) 1995-07-20

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Application Number Title Priority Date Filing Date
KR1019930030303A KR950017306A (en) 1993-12-28 1993-12-28 Hygiene treatment method of vehicle air conditioning system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798786B1 (en) * 2000-05-12 2008-01-28 니혼페인트 가부시키가이샤 Hydrophilic treatment method of heat exchanger and hydrophilic treated heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798786B1 (en) * 2000-05-12 2008-01-28 니혼페인트 가부시키가이샤 Hydrophilic treatment method of heat exchanger and hydrophilic treated heat exchanger

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