KR950003780A - Implantation heat exchanger fins - Google Patents

Implantation heat exchanger fins Download PDF

Info

Publication number
KR950003780A
KR950003780A KR1019930012460A KR930012460A KR950003780A KR 950003780 A KR950003780 A KR 950003780A KR 1019930012460 A KR1019930012460 A KR 1019930012460A KR 930012460 A KR930012460 A KR 930012460A KR 950003780 A KR950003780 A KR 950003780A
Authority
KR
South Korea
Prior art keywords
fin
heat exchanger
flow path
implantation
exchanger fin
Prior art date
Application number
KR1019930012460A
Other languages
Korean (ko)
Inventor
이명렬
Original Assignee
이헌조
주식회사 금성사
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
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930012460A priority Critical patent/KR950003780A/en
Priority to JP6174754A priority patent/JPH07151490A/en
Publication of KR950003780A publication Critical patent/KR950003780A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

본 발명은 착상 열교환기 핀에 관한 것으로 특히 핀에 착상시 열교환 효율에 가장 큰 영향을 미치는 공기측의 압력 강하를 해결하기 위한 것으로서, 핀의 입구에 집중적으로 착상이 이루어져 상부측의 착상을 방지하도록 핀의 하단에 형성한 착상홈과, 상기 핀의 일정간격으로 배열된 상태에서 입구에 착상이 되어 막힘현상이 발생하였을때 유로를 형성하여 풍량저감을 방지하도록 핀의 측단에 단부를 구비한 것이다.The present invention relates to an idea of a heat exchanger fin, which is intended to solve the pressure drop on the air side that has the greatest influence on the heat exchange efficiency when the fin is implanted. It is provided with an end at the side end of the fin to form a flow path when the implantation groove formed in the lower end of the fin and the inlet in the state of being arranged at a predetermined interval of the pin and clogging occurs when forming a flow path.

Description

착상 열교환기 핀Implantation heat exchanger fins

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

제 1 도의 (가)는 종래의 열교환기 핀의 정면도, (나)는 종래의 열교환기 핀의 측면도로서 공기 흐름에 따른 온도경계층을 나타낸 도면, 제 2 도는 열교환기에 착상된 착상량에 따른 열교환량의 저감을 나타낸 도표.Figure 1 (a) is a front view of a conventional heat exchanger fin, (b) is a side view of a conventional heat exchanger fin showing a temperature boundary layer according to the air flow, Figure 2 is a heat exchange according to the amount of implantation implanted in the heat exchanger Diagram showing the reduction in volume.

Claims (4)

핀의 입구에 집중적으로 착상이 이루어져 상부측의 착상을 방지하도록 형성한 착상수단과, 상기 핀이 일정 간격으로 배열된 상태에서 입구에 착상이 되어 막힘 현상이 발생하였을때 유로를 형성하여 풍량저감을 방지하는 유로 발생수단을 구비한 것을 특징으로 하는 착상 열교환기 핀.Immersion means formed to prevent the implantation of the upper side by intensively implanted at the inlet of the pin, and a flow path is formed by forming a flow path when the pin is formed at the inlet in a state where the pins are arranged at regular intervals and a blockage occurs. An implanted heat exchanger fin, comprising a flow path generating means for preventing. 제 1 항에 있어서, 착상수단은 핀의 하단에 착상이 집중적으로 이루어지는 착상홈을 구비한 것을 특징으로 하는 착상 열교환기 핀.2. The concept of a heat exchanger fin according to claim 1, wherein the conception means comprises an implantation groove in which an implantation is concentrated at the lower end of the fin. 제 1 항에 있어서, 유로 발생수단은 핀의 측단에 단부를 구비한 것을 특징으로 하는 착상 열교환기 핀.2. An idea heat exchanger fin as set forth in claim 1, wherein the flow path generating means has an end portion at a side end of the fin. 제 1 항에 있어서, 핀 표면의 열전달을 극대화하기 위하여 공기흐름을 직각으로 전단하여 온도경계층을 차단할 수 있도록 관 삽입 구멍의 사이를 전단한 전단홈을 구비한 것을 특징으로 하는 착상 열교환기 핀.2. The heat exchanger fin of claim 1, further comprising a shear groove sheared between the pipe insertion holes to shear the airflow at a right angle to block the temperature boundary layer in order to maximize heat transfer on the fin surface. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012460A 1993-07-03 1993-07-03 Implantation heat exchanger fins KR950003780A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019930012460A KR950003780A (en) 1993-07-03 1993-07-03 Implantation heat exchanger fins
JP6174754A JPH07151490A (en) 1993-07-03 1994-07-04 Heat exchanger fin structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012460A KR950003780A (en) 1993-07-03 1993-07-03 Implantation heat exchanger fins

Publications (1)

Publication Number Publication Date
KR950003780A true KR950003780A (en) 1995-02-17

Family

ID=19358669

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012460A KR950003780A (en) 1993-07-03 1993-07-03 Implantation heat exchanger fins

Country Status (2)

Country Link
JP (1) JPH07151490A (en)
KR (1) KR950003780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9453643B2 (en) 2010-11-17 2016-09-27 Columbia Insurance Company Carpet fuel processing boiler

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101609365B (en) 2009-07-21 2012-10-31 上海合合信息科技发展有限公司 Character input method and system as well as electronic device and keyboard thereof
JP6022099B1 (en) * 2016-05-17 2016-11-09 株式会社Ｎａｔｏｍｉｃｓ Condensation or frost control carrier and heat exchanger having the carrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9453643B2 (en) 2010-11-17 2016-09-27 Columbia Insurance Company Carpet fuel processing boiler

Also Published As

Publication number Publication date
JPH07151490A (en) 1995-06-16

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application