JPS57115693A - Anticorrosive treatment of heat exchanger - Google Patents

Anticorrosive treatment of heat exchanger

Info

Publication number
JPS57115693A
JPS57115693A JP56001699A JP169981A JPS57115693A JP S57115693 A JPS57115693 A JP S57115693A JP 56001699 A JP56001699 A JP 56001699A JP 169981 A JP169981 A JP 169981A JP S57115693 A JPS57115693 A JP S57115693A
Authority
JP
Japan
Prior art keywords
titanium tubes
heat exchanger
inlet
inner surfaces
outlet ends
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
JP56001699A
Other languages
Japanese (ja)
Inventor
Kenji Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP56001699A priority Critical patent/JPS57115693A/en
Publication of JPS57115693A publication Critical patent/JPS57115693A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments

Abstract

PURPOSE:To reduce the corrosion protective current by a structure wherein the inner surfaces at inlet and outlet ends of titanium tubes are insulated. CONSTITUTION:The inner surfaces at the inlet and outlet ends of the titanium tubes 5A extending over a proper length are coated with an electric insulating material 12. Concretely, thin tube made of nylon or polyethylene is adhered by a bonding material such as epoxide resin adhesive or the like. Owing to the structure as mentioned above, the current consumed within the titanium tubes 5A is reduced and as well as the restriction of the kind of the electrode suitable for the corrosion protective current can be eliminated.
JP56001699A 1981-01-09 1981-01-09 Anticorrosive treatment of heat exchanger Pending JPS57115693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56001699A JPS57115693A (en) 1981-01-09 1981-01-09 Anticorrosive treatment of heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001699A JPS57115693A (en) 1981-01-09 1981-01-09 Anticorrosive treatment of heat exchanger

Publications (1)

Publication Number Publication Date
JPS57115693A true JPS57115693A (en) 1982-07-19

Family

ID=11508778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001699A Pending JPS57115693A (en) 1981-01-09 1981-01-09 Anticorrosive treatment of heat exchanger

Country Status (1)

Country Link
JP (1) JPS57115693A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170890U (en) * 1988-05-24 1989-12-04
US7469586B2 (en) * 2005-06-07 2008-12-30 Robert Bosch Gmbh Sensor unit having a connection cable
WO2010036670A3 (en) * 2008-09-24 2010-07-08 Earth To Air Systems, Llc Heat transfer refrigerant transport tubing coatings and insulation for a direct exchange geothermal heating/cooling system and tubing spool core size

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239182A (en) * 1975-09-23 1977-03-26 Shin Meiwa Ind Co Ltd Float switch
JPS5367147A (en) * 1976-11-27 1978-06-15 Babcock Hitachi Kk Method of reducing electrolytic corrosion
JPS5542315A (en) * 1978-09-18 1980-03-25 Hitachi Ltd Servo-circuit of vtr

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239182A (en) * 1975-09-23 1977-03-26 Shin Meiwa Ind Co Ltd Float switch
JPS5367147A (en) * 1976-11-27 1978-06-15 Babcock Hitachi Kk Method of reducing electrolytic corrosion
JPS5542315A (en) * 1978-09-18 1980-03-25 Hitachi Ltd Servo-circuit of vtr

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01170890U (en) * 1988-05-24 1989-12-04
US7469586B2 (en) * 2005-06-07 2008-12-30 Robert Bosch Gmbh Sensor unit having a connection cable
WO2010036670A3 (en) * 2008-09-24 2010-07-08 Earth To Air Systems, Llc Heat transfer refrigerant transport tubing coatings and insulation for a direct exchange geothermal heating/cooling system and tubing spool core size

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