DK0658725T3 - Method and apparatus for controlling the flow in a district heating distribution station - Google Patents

Method and apparatus for controlling the flow in a district heating distribution station

Info

Publication number
DK0658725T3
DK0658725T3 DK94117391T DK94117391T DK0658725T3 DK 0658725 T3 DK0658725 T3 DK 0658725T3 DK 94117391 T DK94117391 T DK 94117391T DK 94117391 T DK94117391 T DK 94117391T DK 0658725 T3 DK0658725 T3 DK 0658725T3
Authority
DK
Denmark
Prior art keywords
flow
controlling
pressure difference
distribution station
district heating
Prior art date
Application number
DK94117391T
Other languages
Danish (da)
Inventor
Horst Dipl-Ing Mall
Original Assignee
Iwk Regler Kompensatoren
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=6504924&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0658725(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Iwk Regler Kompensatoren filed Critical Iwk Regler Kompensatoren
Application granted granted Critical
Publication of DK0658725T3 publication Critical patent/DK0658725T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D10/00—District heating systems
    • F24D10/006—Direct domestic delivery stations
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17—District heating
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/14—District level solutions, i.e. local energy networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Flow Control (AREA)

Abstract

A method for regulating the flow in a distant-heating transfer station is proposed, in which a pressure difference is produced by way of a defined cross-sectional narrowing provided in a bypass line to a main line, as a function of the regulated volume flow of the bypass line, and as a result of this pressure difference the flow through a main valve in the main line is regulated. An apparatus with a regulating member in a main line provides for a cross-sectional reducer and a regulator to be arranged in a bypass line and for the regulating member to be subjected to the pressure difference via the cross-sectional reducer.
DK94117391T 1993-12-14 1994-11-04 Method and apparatus for controlling the flow in a district heating distribution station DK0658725T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342531A DE4342531C2 (en) 1993-12-14 1993-12-14 Method and device for regulating the flow in a district heating transfer station

Publications (1)

Publication Number Publication Date
DK0658725T3 true DK0658725T3 (en) 1999-09-13

Family

ID=6504924

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94117391T DK0658725T3 (en) 1993-12-14 1994-11-04 Method and apparatus for controlling the flow in a district heating distribution station

Country Status (4)

Country Link
EP (1) EP0658725B1 (en)
AT (1) ATE176310T1 (en)
DE (1) DE4342531C2 (en)
DK (1) DK0658725T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178493B1 (en) * 2014-09-29 2016-04-18 Broen As Valve unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE464893C (en) * 1927-04-09 1928-08-30 Julius Pintsch Akt Ges Gas pressure regulator
US2059121A (en) * 1933-03-13 1936-10-27 Milton E Lake Pressure regulating system
DD269428A1 (en) * 1988-02-02 1989-06-28 Kwv Marzahn Veb PRESSURE REGULATOR

Also Published As

Publication number Publication date
DE4342531C2 (en) 1997-10-09
ATE176310T1 (en) 1999-02-15
EP0658725A3 (en) 1995-12-27
EP0658725B1 (en) 1999-01-27
EP0658725A2 (en) 1995-06-21
DE4342531C1 (en) 1995-02-23

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