SU543361A3 - Multiple heat exchanger filling and emptying system - Google Patents

Multiple heat exchanger filling and emptying system

Info

Publication number
SU543361A3
SU543361A3 SU1848332A SU1848332A SU543361A3 SU 543361 A3 SU543361 A3 SU 543361A3 SU 1848332 A SU1848332 A SU 1848332A SU 1848332 A SU1848332 A SU 1848332A SU 543361 A3 SU543361 A3 SU 543361A3
Authority
SU
USSR - Soviet Union
Prior art keywords
heat exchanger
multiple heat
emptying system
pipeline
exchanger filling
Prior art date
Application number
SU1848332A
Other languages
Russian (ru)
Inventor
Хеллер Ласло
Форго Ласло
Хорват Михаль
Original Assignee
Трансэлектро Мадьяр Вилламошаги Кюлькерешкеделми Валлалат (Ишпредприятие)
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 Трансэлектро Мадьяр Вилламошаги Кюлькерешкеделми Валлалат (Ишпредприятие) filed Critical Трансэлектро Мадьяр Вилламошаги Кюлькерешкеделми Валлалат (Ишпредприятие)
Application granted granted Critical
Publication of SU543361A3 publication Critical patent/SU543361A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
    • F28B9/06—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid with provision for re-cooling the cooling water or other cooling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/06—Safety or protection arrangements; Arrangements for preventing malfunction by using means for draining heat exchange media from heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/18—Safety or protection arrangements; Arrangements for preventing malfunction for removing contaminants, e.g. for degassing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open
    • Y10T137/7871—Weight biased
    • Y10T137/7874—Edge pivoted valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open
    • Y10T137/7875—Pivoted valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Check Valves (AREA)

Description

трубопровода в отвод щий. Этот клапан может быть выполнен, нанример, в виде установленных в корнусе захлопкн 11 н седла 12. При нормальной эксплуатации задвижки 4 п 5 открыты, а клапаны 7 и 10 закрыты, н трубопровод 2 подаетс  к тенжпдкость через п отводптс  по трубонроволооб .меннпкам ду 3.pipeline to the discharge. This valve can be made, for example, in the form of 11 n saddles installed in the cornea. 12. In normal operation, the valves 4 and 5 are open, and valves 7 and 10 are closed, and pipe 2 is supplied to the hydraulic system through pipelines 3. .

Онорожненне системы Onboard systems

пронсходпт следующпм образом.This is as follows.

Запорные задвнжкп 4 п 5 закрывают, а задвижку 7 на дренажном патрубке открывают. Вода вытекает из теплообменников но трубопроводу 3, неремычке 9 с открывшейс  при этом захлонкой 11 п по трубопроводу 2 п отводптс  через дренажный патрубок. При этом воздух через воздушник 8 заполн ет систему.Locking zadvnzhkp 4 p 5 close, and the valve 7 on the drainage pipe open. Water flows out of the heat exchangers on the pipeline 3, which does not have a rack 9 with the opening of 11 n at the same time along the pipeline 2 and the drainage pipe through the drainage pipe. At the same time, air through air vent 8 fills the system.

Заполпеиие системы водой и удаление воздуха осуществл ютс  следующим образом.Water systems and air removal are carried out as follows.

Задвижку 7 на дренажном патрубке закрывают и открывают задвижку 5 на отвод щем трубопроводе 3. Запорна  задвнжка 4 закрыта . Тенла  вода ноступает по трубопроводу 3 к обратным ветв м теплообменников, вытесн   воздух через воздущник 8. Одновременно вода поступает через перемычку 9 с открытым клапаном 10 в пр мую ветвь теплообмепников . Запаздывание заполнени  пр мой ветви теплообменника по сравнеппю с обратной достигаетс  вследствие сопротивлений перемычки 9 и клапана 10, которые подбираютс  соответственно. После полного заполнени  снстемы открывают задвил ку 4 и устанавливаетс  нормальна  цнркул ции охлаждающейThe valve 7 on the drainage pipe is closed and the valve 5 is opened on the discharge pipe 3. The back valve 4 is closed. Tenla water enters through the pipeline 3 to the return branches of the heat exchangers, displacing the air through the air blower 8. At the same time, the water flows through jumper 9 with the open valve 10 into the straight branch of the heat sink. The delay in filling the direct branch of the heat exchanger with respect to the reverse is achieved due to the resistances of the jumper 9 and the valve 10, which are selected accordingly. After the complete filling, the sytem is opened in the back of the head 4 and the normal cooling circuit is established.

воды. Под действием разности давлений в подвод щем п отвод щем трубопроводах за счет их сопротивлени  и сопротивлени  теплообменников захлопка 11 зак|)ываетс .water. Under the action of the pressure difference in the inlet pipeline, due to their resistance and the resistance of the heat exchangers of the flap 11, it closes.

В предлагаемой системе может быть установлено несколько параллельных перемычек 9 с обратпымп клапанами 10 (см. фиг. 2j, что иовьппает ее надежность. Открытие н закрытие задвижек, вре.м  выдержки, скорость открыти  НЛП закрыти  могут регулнроватьс  автоматнческп.In the proposed system, several parallel jumpers 9 can be installed with reverse flow valves 10 (see Fig. 2j, which enhances its reliability. Opening and closing valves, holding time, opening speed NLP closing can be adjusted automatically.

Ф о р м у л а изобретен и  Formula is invented and

Система заполнени  п опорожнени  многоходового теплообменника, содержаща  подвод щий и отвод щий трубопроводы, соединенные неремычкой с запорным органом, н дренажный натрубок, нодключенный к подвод щему трубонроводу, от л н чающа с  тем, что, с целью повышени  надежности нри обеспечепип запаздывани  заполненн  нр мой ветви каждого хода теплообменннка но сравненню с обратной, перемычка установлена с наклоном в сторону подвод щего трубопровода, а запорный орган выполнен в внде обратного кланана, исключающего перетоки из подвод щего трубопровода в отвод щпй.The filling system for emptying the multi-pass heat exchanger, containing inlet and outlet pipelines, which are connected uninterruptedly to the shut-off organ, and drainage pipe that is connected to the inlet pipeline, in order to improve reliability and ensure that the delay is filled with mine branches of each heat exchanger but compared with reverse flow, the jumper is installed with an inclination towards the supply pipeline, and the shut-off element is made in the back of the return clan, which excludes flows from go to the pipeline in the pipeline.

Источник информации, прин тый во внимание при экспертизе:The source of information taken into account in the examination:

1. Патент Англни № 1073252, кл. В 1В, 1967 (нрототин).1. Patent of English No. 1073252, cl. In 1B, 1967 (nrotrotin).

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Ж1G1

77

.1.one

II

Фui 2Fui 2

Фиг.FIG.

SU1848332A 1971-11-05 1972-11-04 Multiple heat exchanger filling and emptying system SU543361A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE1969A HU165035B (en) 1971-11-05 1971-11-05

Publications (1)

Publication Number Publication Date
SU543361A3 true SU543361A3 (en) 1977-01-15

Family

ID=10995401

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1848332A SU543361A3 (en) 1971-11-05 1972-11-04 Multiple heat exchanger filling and emptying system

Country Status (14)

Country Link
US (1) US3825060A (en)
JP (1) JPS5544878B2 (en)
AT (1) AT317946B (en)
AU (1) AU462324B2 (en)
CA (1) CA968340A (en)
CH (1) CH549770A (en)
DE (1) DE2253339C3 (en)
FI (1) FI55257C (en)
FR (1) FR2158538B1 (en)
GB (1) GB1390529A (en)
HU (1) HU165035B (en)
IT (1) IT972253B (en)
SE (1) SE394742B (en)
SU (1) SU543361A3 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962999A (en) * 1974-09-09 1976-06-15 Aqua-Chem, Inc. Heat transfer fluid heater with continuously flushed vent and drain
US4129180A (en) * 1976-12-06 1978-12-12 Hudson Products Corporation Vapor condensing apparatus
US4649019A (en) * 1983-09-29 1987-03-10 Jawor John C Draining down of a nuclear steam generating system
IT1200592B (en) * 1985-02-22 1989-01-27 Erba Strumentazione Adjusting gas chromatograph sample trap cooling temp.
HU193135B (en) * 1985-10-24 1987-08-28 Energiagazdalkodasi Intezet Auxiliary plant for operating air-cooled equipments particularly preventing winter injuries and air-cooled cooling tower provided with such auxiliary plant
US4653577A (en) * 1986-01-23 1987-03-31 Shiley, Inc. Unitary heat exchanger and debubbler for a liquid
US4784216A (en) * 1986-09-08 1988-11-15 Paul E. Bracegirdle Heating and/or drying apparatus
US5000908A (en) * 1989-10-02 1991-03-19 Tennessee Valley Authority Pulsed high-pressure (PHP) drain-down of steam generating system
US5426941A (en) * 1994-04-18 1995-06-27 Lewis; Stan Vapor condensation and liquid recovery system
US5643191A (en) * 1995-01-26 1997-07-01 Sorin Biomedical Inc. Cardioplegia delivery system and method for converting from warm cardioplegia to cold cardioplegia
US5609571A (en) * 1995-01-26 1997-03-11 Sorin Biomedical Inc. Apparatus and method of cardioplegia delivery
US5702358A (en) * 1995-02-23 1997-12-30 Sorin Biomedical Inc. Cardioplegia delivery apparatus and method of use
US5548958A (en) * 1995-04-13 1996-08-27 Lewis; W. Stan Waste heat recovery system
US9448018B2 (en) * 2012-11-19 2016-09-20 Robert Cooney Expansion relief header for protecting heat transfer coils in HVAC systems
CN103256826A (en) * 2013-04-28 2013-08-21 陈银轩 Water tank temperature control mechanism used for condensing unit
DE102019110237A1 (en) * 2019-04-18 2020-10-22 Güntner Gmbh & Co. Kg Heat exchanger arrangement with at least one multi-pass heat exchanger and method for operating a heat exchanger arrangement
DE102019110236A1 (en) * 2019-04-18 2020-10-22 Güntner Gmbh & Co. Kg Heat exchanger arrangement with at least one multi-pass heat exchanger and method for operating a heat exchanger arrangement
DE202019103830U1 (en) 2019-07-11 2019-11-13 Seifert Systems Ltd. Arrangement for operating several air-liquid heat exchanger units connected in parallel
JP7384782B2 (en) * 2020-12-28 2023-11-21 株式会社神戸製鋼所 Laminated fluid warmer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140417A (en) * 1954-12-22 1957-07-22 Licencia Talalmanyokat Device for filling and draining air-cooled condensers
GB1020448A (en) * 1962-04-19 1966-02-16 English Electric Co Ltd Steam power plants
GB1074550A (en) * 1964-09-04 1967-07-05 English Electric Co Ltd Water storage systems for closed steam turbine condensate cooling systems

Also Published As

Publication number Publication date
FR2158538B1 (en) 1976-10-29
IT972253B (en) 1974-05-20
CA968340A (en) 1975-05-27
JPS5544878B2 (en) 1980-11-14
DE2253339A1 (en) 1973-05-10
DE2253339C3 (en) 1981-02-12
JPS4854543A (en) 1973-07-31
FI55257C (en) 1979-06-11
AU462324B2 (en) 1975-06-19
CH549770A (en) 1974-05-31
US3825060A (en) 1974-07-23
HU165035B (en) 1974-06-28
AT317946B (en) 1974-09-25
GB1390529A (en) 1975-04-16
FI55257B (en) 1979-02-28
DE2253339B2 (en) 1980-05-29
AU4842572A (en) 1974-05-02
SE394742B (en) 1977-07-04
FR2158538A1 (en) 1973-06-15

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