BR9611938A - Process and device for fully automated evacuation of heat exchangers - Google Patents

Process and device for fully automated evacuation of heat exchangers

Info

Publication number
BR9611938A
BR9611938A BR9611938-1A BR9611938A BR9611938A BR 9611938 A BR9611938 A BR 9611938A BR 9611938 A BR9611938 A BR 9611938A BR 9611938 A BR9611938 A BR 9611938A
Authority
BR
Brazil
Prior art keywords
liquid
flows
heat exchangers
elements
flow
Prior art date
Application number
BR9611938-1A
Other languages
Portuguese (pt)
Inventor
Heinz Schiling
Original Assignee
Schilling Heinz Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7779853&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9611938(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schilling Heinz Kg filed Critical Schilling Heinz Kg
Publication of BR9611938A publication Critical patent/BR9611938A/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
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer 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
    • 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

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)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Making Paper Articles (AREA)

Abstract

A device is disclosed for ensuring the reliable operation of heat exchangers with several parallel elements through which flows a liquid for transferring heat between liquid and liquid/gaseous media. In order to vent in a fully automatic manner elements with vertical projections through which flows a liquid, in particular in counterflow-operated hydraulic circuits, the elements through which flows a liquid are designed in such a way that the flow differential pressure is higher by a factor of preferably >/= 1.0 than the sum of the static pressures from the gas/liquid columns generated by the vertical projections in each path of flow, while respecting the process-dependent liquid mass flow.
BR9611938-1A 1995-12-12 1996-12-12 Process and device for fully automated evacuation of heat exchangers BR9611938A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19546276A DE19546276A1 (en) 1995-12-12 1995-12-12 Method and device for the reliable operation of heat exchangers with several parallel liquid-flow components for heat transfer between liquid and liquid / gaseous media
PCT/EP1996/005565 WO1997021972A1 (en) 1995-12-12 1996-12-12 Process and device for venting heat exchangers in a fully automatic manner

Publications (1)

Publication Number Publication Date
BR9611938A true BR9611938A (en) 1999-12-28

Family

ID=7779853

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611938-1A BR9611938A (en) 1995-12-12 1996-12-12 Process and device for fully automated evacuation of heat exchangers

Country Status (8)

Country Link
EP (1) EP0865602B2 (en)
JP (1) JP2000502173A (en)
AT (1) ATE209771T1 (en)
AU (1) AU1193697A (en)
BR (1) BR9611938A (en)
CA (1) CA2240134A1 (en)
DE (2) DE19546276A1 (en)
WO (1) WO1997021972A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808753C1 (en) * 1998-03-02 1999-09-02 Howatherm Klimatech Gmbh Heat exchanger for air conditioning
DE202019103830U1 (en) 2019-07-11 2019-11-13 Seifert Systems Ltd. Arrangement for operating several air-liquid heat exchanger units connected in parallel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790606A (en) * 1953-09-04 1957-04-30 Warren Webster & Co Method for expelling air from a closed hot water system
DE1776252C2 (en) * 1967-08-18 1978-03-23 Helmut Baelz Gmbh, 7100 Heilbronn Process for degassing a heat exchanger heated by steam and regulated by influencing the condensate level
DE1601197C3 (en) * 1967-10-09 1979-06-13 Gea-Luftkuehlergesellschaft Happel Gmbh & Co Kg, 4630 Bochum Steam pressurized heat exchanger
DE2656698A1 (en) * 1976-12-15 1978-06-22 Gea Luftkuehler Happel Gmbh Heat exchanger for liquids with solid particles - prevents precipitation in ribbed air cooled tubes forming crossed counterflow path
DE3320632A1 (en) * 1983-06-08 1984-12-13 Hoechst Ag, 6230 Frankfurt HEAT EXCHANGER
DE3325230C2 (en) * 1983-07-13 1994-03-31 Schilling Heinz Kg Water / brine-air heat exchanger
DE3433598A1 (en) * 1984-09-13 1986-03-20 Heinz Schilling KG, 4152 Kempen METHOD FOR PRACTICAL USE OF THE COUNTERFLOW PRINCIPLE FOR HEAT EXCHANGER, AIR / WATER, AIR / AIR OR SENSUAL MEASUREMENT FOR OTHER MEDIA
GB2175685B (en) * 1985-05-30 1989-07-05 Aisin Seiki Heat exchange arrangements.
US4753285A (en) * 1987-04-06 1988-06-28 Command-Aire Corporation Parallel piping installation with air by-pass apparatus

Also Published As

Publication number Publication date
AU1193697A (en) 1997-07-03
CA2240134A1 (en) 1997-06-19
EP0865602A1 (en) 1998-09-23
JP2000502173A (en) 2000-02-22
DE19546276A1 (en) 1997-06-19
DE59608330D1 (en) 2002-01-10
ATE209771T1 (en) 2001-12-15
EP0865602B1 (en) 2001-11-28
WO1997021972A1 (en) 1997-06-19
EP0865602B2 (en) 2006-12-27

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law