SE9900758L - Heat exchanger system comprising a first and a second soldered plate heat exchanger for heat exchange between district heating water and radiator water respectively district heating water and tap hot water, and a duct forming means between the end plates of the heat exchangers. - Google Patents

Heat exchanger system comprising a first and a second soldered plate heat exchanger for heat exchange between district heating water and radiator water respectively district heating water and tap hot water, and a duct forming means between the end plates of the heat exchangers.

Info

Publication number
SE9900758L
SE9900758L SE9900758A SE9900758A SE9900758L SE 9900758 L SE9900758 L SE 9900758L SE 9900758 A SE9900758 A SE 9900758A SE 9900758 A SE9900758 A SE 9900758A SE 9900758 L SE9900758 L SE 9900758L
Authority
SE
Sweden
Prior art keywords
district heating
heat exchanger
water
heating water
heat
Prior art date
Application number
SE9900758A
Other languages
Swedish (sv)
Other versions
SE512013C2 (en
SE9900758D0 (en
Inventor
Anders Engstroem
Mats Persson
Original Assignee
Alfa Laval Ab
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
Priority claimed from SE9801192A external-priority patent/SE9801192D0/en
Application filed by Alfa Laval Ab filed Critical Alfa Laval Ab
Priority to SE9900758A priority Critical patent/SE512013C2/en
Publication of SE9900758D0 publication Critical patent/SE9900758D0/en
Publication of SE9900758L publication Critical patent/SE9900758L/en
Publication of SE512013C2 publication Critical patent/SE512013C2/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
    • F24D10/003—Domestic delivery stations having a heat exchanger
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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

Abstract

Plate heat exchangers (16,17) are brazed together with an intermediate spacer plate (18). The plate heat exchangers distribute port channels, between the two end plates. The connection channel in the spacer plates, extends from the intermediate communicating space to outside, for easy access of the heat exchange fluids.
SE9900758A 1998-04-02 1999-03-02 Heat exchanger plant for sub-stations in centralized water heating system in building SE512013C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9900758A SE512013C2 (en) 1998-04-02 1999-03-02 Heat exchanger plant for sub-stations in centralized water heating system in building

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9801192A SE9801192D0 (en) 1998-04-02 1998-04-02 The heat exchanger system
SE9900758A SE512013C2 (en) 1998-04-02 1999-03-02 Heat exchanger plant for sub-stations in centralized water heating system in building

Publications (3)

Publication Number Publication Date
SE9900758D0 SE9900758D0 (en) 1999-03-02
SE9900758L true SE9900758L (en) 1999-10-03
SE512013C2 SE512013C2 (en) 2000-01-17

Family

ID=26663262

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900758A SE512013C2 (en) 1998-04-02 1999-03-02 Heat exchanger plant for sub-stations in centralized water heating system in building

Country Status (1)

Country Link
SE (1) SE512013C2 (en)

Also Published As

Publication number Publication date
SE512013C2 (en) 2000-01-17
SE9900758D0 (en) 1999-03-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed