JPS5827689U - Synthetic resin turbulator - Google Patents

Synthetic resin turbulator

Info

Publication number
JPS5827689U
JPS5827689U JP12268281U JP12268281U JPS5827689U JP S5827689 U JPS5827689 U JP S5827689U JP 12268281 U JP12268281 U JP 12268281U JP 12268281 U JP12268281 U JP 12268281U JP S5827689 U JPS5827689 U JP S5827689U
Authority
JP
Japan
Prior art keywords
turbulator
synthetic resin
spiral blade
tip
bent
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP12268281U
Other languages
Japanese (ja)
Inventor
大方　一三
浜　平
Original Assignee
株式会社ミハマ製作所
加藤発条株式会社
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 株式会社ミハマ製作所, 加藤発条株式会社 filed Critical 株式会社ミハマ製作所
Priority to JP12268281U priority Critical patent/JPS5827689U/en
Priority to EP82107441A priority patent/EP0072996A1/en
Publication of JPS5827689U publication Critical patent/JPS5827689U/en
Pending legal-status Critical Current

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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

゛　第１図は従来の合成樹脂製乱流子を示し、ａは−そ
の端面図、ｂは正面図である。第２図は本考案に係る合
成樹脂製乱流子を示し、ａはその端面図、ｂはその正面
図である。第３図は他の実施例を示す端面図、第４図は
同じく他の実施例を示す部分端面図である。第５図ａ、
　　ｂ、　　ｃは乱流子と管内壁との接触状態を示す説
明図である。 １０・・・・・・合成樹脂製乱流子、１２・・・・・・
螺旋羽根、２０・・・・・・乱流子、２２・・・・・・
軸、２４・・・・・・螺旋羽根、２６・・・・・・最先
端部外縁、２８・・・・・・先端部、３０・・・・・・
突縁部、３２・・・・・・管内壁。Fig. 1 shows a conventional synthetic resin turbulator, in which a is an end view and b is a front view. FIG. 2 shows a synthetic resin turbulator according to the present invention, in which a is an end view thereof and b is a front view thereof. FIG. 3 is an end view showing another embodiment, and FIG. 4 is a partial end view showing another embodiment. Figure 5a,
b and c are explanatory diagrams showing the state of contact between the turbulent and the inner wall of the tube. 10...Synthetic resin turbulator, 12...
Spiral blade, 20... Turbulent, 22...
Shaft, 24... Spiral blade, 26... Outer edge of the leading edge, 28... Tip, 30...
Projecting edge, 32... pipe inner wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 螺旋羽根を有する合成樹脂製乱流子において、螺旋羽根
先端部を、その最先端部外縁が乱流子の最大直径で構成
する円の内側に入り込むようにほぼ円弧状に曲折したこ
とを特徴とする合成樹脂製乱流子。A synthetic resin turbulator having a spiral blade is characterized in that the tip of the spiral blade is bent into a substantially arc shape so that the outer edge of the leading edge fits inside a circle formed by the maximum diameter of the turbulator. Synthetic resin turbulator.
JP12268281U 1981-08-19 1981-08-19 Synthetic resin turbulator Pending JPS5827689U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12268281U JPS5827689U (en) 1981-08-19 1981-08-19 Synthetic resin turbulator
EP82107441A EP0072996A1 (en) 1981-08-19 1982-08-16 Plastic turbulence inducing member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12268281U JPS5827689U (en) 1981-08-19 1981-08-19 Synthetic resin turbulator

Publications (1)

Publication Number Publication Date
JPS5827689U true JPS5827689U (en) 1983-02-22

Family

ID=14842011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12268281U Pending JPS5827689U (en) 1981-08-19 1981-08-19 Synthetic resin turbulator

Country Status (2)

Country Link
EP (1) EP0072996A1 (en)
JP (1) JPS5827689U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156994A (en) * 1986-12-19 1988-06-30 Dai Ichi High Frequency Co Ltd Finned type heat transfer pipe having longitudinal fine wave surface

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325230C2 (en) * 1983-07-13 1994-03-31 Schilling Heinz Kg Water / brine-air heat exchanger
FR2570002B1 (en) * 1984-09-10 1987-03-20 Elf France DEVICE FOR CLEANING TUBES
ES1000291Y (en) * 1986-07-31 1991-01-01 Perfils Tecnics, S.A. (Pertecsa) TURBULATOR DEVICE FOR HEAT EXCHANGERS, PERFECTED
FR2614407A1 (en) * 1987-04-21 1988-10-28 Valeo Turbulator for a heat-exchanger tube, particularly for a motor vehicle
GB8914686D0 (en) * 1989-06-27 1989-08-16 Unilever Plc Bar stamping
GB9315346D0 (en) * 1993-07-23 1993-09-08 Marshall Graeme D Fluid channelling means for use in heat transfer apparatus, and a method of producing fluid channelling means
DE4325193C2 (en) * 1993-07-27 1997-05-15 Hoecker Hans Peter Dipl Ing Fh Heat exchange device
DE29516927U1 (en) * 1995-10-26 1996-02-01 Sgl Technik Gmbh Pipe for heat exchangers with vortex-generating current disturbance elements
EP1740889A1 (en) * 2004-03-18 2007-01-10 Danfoss A/S A heat exchanger
US7363769B2 (en) * 2005-03-09 2008-04-29 Kelix Heat Transfer Systems, Llc Electromagnetic signal transmission/reception tower and accompanying base station employing system of coaxial-flow heat exchanging structures installed in well bores to thermally control the environment housing electronic equipment within the base station
CN102645122A (en) * 2012-05-18 2012-08-22 北京化工大学 Grooving spiral curling rotor in heat exchange tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR385536A (en) * 1907-12-24 1908-05-15 Nicolas Taboulevitch Instant vaporization boiler
US1672617A (en) * 1922-08-12 1928-06-05 Lasker George Boiler
FR1082949A (en) * 1952-07-08 1955-01-04 Improvements in means of heat exchange between? in particular to smoke or flame tubes
FR2244149A1 (en) * 1973-09-18 1975-04-11 Ferodo Sa Helical static agitator for heat exchanger tube - has strip of material formed into helix with an O.D. less than tube I.D.
US4190105A (en) * 1976-08-11 1980-02-26 Gerhard Dankowski Heat exchange tube
FR2436959A1 (en) * 1978-09-19 1980-04-18 Ferodo Sa Helical insert for heat exchanger tubes - has S=shaped cross=section with reinforced core to create turbulent flow
FR2442421A1 (en) * 1978-11-24 1980-06-20 Ferodo Sa IMPROVEMENTS TO TUBULAR HEAT EXCHANGERS AND AGITATORS INTENDED FOR SUCH EXCHANGERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156994A (en) * 1986-12-19 1988-06-30 Dai Ichi High Frequency Co Ltd Finned type heat transfer pipe having longitudinal fine wave surface

Also Published As

Publication number Publication date
EP0072996A1 (en) 1983-03-02

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