SU1402790A1 - Arrangement for sealing transverse partition in heat exchanger housing - Google Patents

Arrangement for sealing transverse partition in heat exchanger housing Download PDF

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Publication number
SU1402790A1
SU1402790A1 SU864146419A SU4146419A SU1402790A1 SU 1402790 A1 SU1402790 A1 SU 1402790A1 SU 864146419 A SU864146419 A SU 864146419A SU 4146419 A SU4146419 A SU 4146419A SU 1402790 A1 SU1402790 A1 SU 1402790A1
Authority
SU
USSR - Soviet Union
Prior art keywords
partition
heat exchanger
arrangement
exchanger housing
transverse partition
Prior art date
Application number
SU864146419A
Other languages
Russian (ru)
Inventor
Моисей Лузерович Моргенштейн
Владимир Федорович Токарь
Леонид Миронович Бурма
Original Assignee
Черновицкий Машиностроительный Завод Им.Ф.Э.Дзержинского
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 Черновицкий Машиностроительный Завод Им.Ф.Э.Дзержинского filed Critical Черновицкий Машиностроительный Завод Им.Ф.Э.Дзержинского
Priority to SU864146419A priority Critical patent/SU1402790A1/en
Application granted granted Critical
Publication of SU1402790A1 publication Critical patent/SU1402790A1/en

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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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/04—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes comprising shape memory alloys or bimetallic elements

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  • 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

Изобретение относитс  к теплообмен- ной аппаратуре и позвол ет повысить надежность устройства. Уплотнительные сегменты 4 снабжены промежуточными соединительными элементами 5 из материала, обладаюндего эффектом пам ти формы. Элементы 5 одним концом жестко скреплены с перегородкой 2, а другим - с соответствующим сегментом 4 дл  их совместного скольжени  по перегородке 2. Элементы 5, нагрева сь , измер ют свою форму и скольз т совместно с сегментами 4 по перегородке, перекрыва  зазор между перегородкой и кожухом 3. 4 ил. SThe invention relates to heat exchangers and improves the reliability of the device. The sealing segments 4 are provided with intermediate connecting elements 5 of a material which also has a shape memory effect. The elements 5 are rigidly fastened with the partition 2 at one end, and with the corresponding segment 4 with the other for sliding them along the partition 2. The elements 5, heating up, measure their shape and slide together with the segments 4 along the partition, blocking the gap between the partition and casing 3. 4 Il. S

Description

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Изобретение относитс  к теплообменной аппаратуре и может быть использовано в энергетической промышленности.The invention relates to heat exchange apparatus and can be used in the energy industry.

Цель изобретени  - повышение надежности .The purpose of the invention is to increase reliability.

На фиг. 1 изображен теплообменник с предлагаемым устройством дл  уплотнени  поперечной перегородки в кожухе; на фиг. 2 - сечение А-А на фиг. 1; на фиг. S - положение устройства при монтаже; на фиг. 4 - то же, в рабочем режиме.FIG. Figure 1 shows a heat exchanger with the proposed device for sealing the transverse partition in the casing; in fig. 2 is a section A-A in FIG. one; in fig. S - the position of the device during installation; in fig. 4 - the same in the operating mode.

Устройство I дл  уплотнени  поперечной ; перегородки 2 в кожухе 3 теплообменника : содержит набор уплотнительных сегментов 4, снабженных промежуточными соединитель- ными элементами 5 из материала, обладаю- |щего эффектом пам ти формы, одним кон- |цом жестко скрепленными с перегородкой 2, |а другим - с соответствующим сегментом 4 дл  их совместного скольжени  по пере- городке 2.Device I for sealing transverse; baffles 2 in the heat exchanger casing 3: contains a set of sealing segments 4 equipped with intermediate connecting elements 5 of a material with a shape memory effect, one end rigidly fastened to the partition 2, and another with a corresponding segment 4 for sliding them together along a partition 2.

При монтаже поперечных перегородок 2 сегменты 4 не выступают за пределы пере When mounting transverse partitions 2 segments 4 do not protrude beyond

городок. При работе теплообменника соединительные элементы 5 нагреваютс  и по достижении порогового значени  температуры измен ют свою форму, удлин  сь, и скольз т совместно с сегментами 4 по перегородке 2, перекрыва  зазор между перегородкой и кожухом 3. При демонтаже теплообменник охлаждают и сегменты 4 занимают свое первоначальное положение.town. During operation of the heat exchanger, the connecting elements 5 heat up and upon reaching the threshold temperature change their shape, elongate and slide together with the segments 4 along the partition 2, closing the gap between the partition and the casing 3. When dismantling, the heat exchanger is cooled and the segments 4 occupy their original position.

Claims (1)

Формула изобретени Invention Formula Устройство дл  уплотнени  поперечной перегородки в кожухе теплообменника, содержащее набор уплотнительных сегментов, отличающеес  тем, что, с целью повышени  надежности, сегменты снабжены промежуточными соединительными элементами из материала, обладающего эффектом пам ти формы, одним концом жестко скрепленными с перегородкой, а другим - с соответствующим сегментом дл  их совместного скольжени  по перегородке.A device for sealing a transverse partition in the heat exchanger housing, comprising a set of sealing segments, characterized in that, in order to increase reliability, the segments are provided with intermediate connecting elements of a material having a shape memory effect, with one end rigidly fastened to the partition, and the other with corresponding a segment for sliding them together along a partition. cffu.Zcffu.Z
SU864146419A 1986-11-13 1986-11-13 Arrangement for sealing transverse partition in heat exchanger housing SU1402790A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864146419A SU1402790A1 (en) 1986-11-13 1986-11-13 Arrangement for sealing transverse partition in heat exchanger housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864146419A SU1402790A1 (en) 1986-11-13 1986-11-13 Arrangement for sealing transverse partition in heat exchanger housing

Publications (1)

Publication Number Publication Date
SU1402790A1 true SU1402790A1 (en) 1988-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU864146419A SU1402790A1 (en) 1986-11-13 1986-11-13 Arrangement for sealing transverse partition in heat exchanger housing

Country Status (1)

Country Link
SU (1) SU1402790A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387738A (en) * 2015-12-21 2016-03-09 辽宁工业大学 Shape memory alloy baffle heat exchanger and preparation method for baffles
US9958217B1 (en) * 2013-06-19 2018-05-01 Nooter/Eriksen, Inc. Baffle system and method for a heat exchanger located within a casing of a heat recovery steam generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 531994, кл. F28 F 9/02, 1974. Авторское свидетельство СССР № 979833, кл. F 28 F 9/02, 1980. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9958217B1 (en) * 2013-06-19 2018-05-01 Nooter/Eriksen, Inc. Baffle system and method for a heat exchanger located within a casing of a heat recovery steam generator
CN105387738A (en) * 2015-12-21 2016-03-09 辽宁工业大学 Shape memory alloy baffle heat exchanger and preparation method for baffles
CN105387738B (en) * 2015-12-21 2017-08-29 辽宁工业大学 A kind of marmem baffle heat exchanger and deflection plate preparation method

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