SE9503076L - Heat recovery device intended for ventilation systems and heat recovery system with a plurality of such heat recovery devices - Google Patents

Heat recovery device intended for ventilation systems and heat recovery system with a plurality of such heat recovery devices

Info

Publication number
SE9503076L
SE9503076L SE9503076A SE9503076A SE9503076L SE 9503076 L SE9503076 L SE 9503076L SE 9503076 A SE9503076 A SE 9503076A SE 9503076 A SE9503076 A SE 9503076A SE 9503076 L SE9503076 L SE 9503076L
Authority
SE
Sweden
Prior art keywords
heat recovery
heat
source
cold
input air
Prior art date
Application number
SE9503076A
Other languages
Swedish (sv)
Other versions
SE517994C2 (en
SE9503076D0 (en
Inventor
Alf Elm
Original Assignee
Alf Elm
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 SE9403123A external-priority patent/SE9403123D0/en
Application filed by Alf Elm filed Critical Alf Elm
Priority to SE9503076A priority Critical patent/SE517994C2/en
Publication of SE9503076D0 publication Critical patent/SE9503076D0/en
Publication of SE9503076L publication Critical patent/SE9503076L/en
Publication of SE517994C2 publication Critical patent/SE517994C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • 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]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

A closed conduit circuit (5) is provided between the batteries (1, 2) for circulation of a fluid medium between them. This circuit incorporates partly an input conduit (5c) from the output heat recovery battery to the input air heat recovery battery. A circulation pump (6) supports the circulation. A first source (9) for peak heat and a second source (11) for cold are arranged to provide heat and cold when required to the ventilation system. The input air heat recovery battery and the source for peak heat are arranged in the input air path in order to carry out heat exchange with the input air. The source for cold comprises a fluid/fluid heat exchanger connected to the input conduit (5c) of the conduit circuit (5) for supply of cold to the fluid medium. The heat exchanger is connectable to an external cold water source (13) for supply of cold water to it. The heat exchanger is provided with a regulating valve (12) which regulates the feed of cold water to it.
SE9503076A 1994-09-19 1995-09-07 Heat recovery device for ventilation system SE517994C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9503076A SE517994C2 (en) 1994-09-19 1995-09-07 Heat recovery device for ventilation system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9403123A SE9403123D0 (en) 1994-09-19 1994-09-19 Heat recovery device intended for ventilation systems
SE9503076A SE517994C2 (en) 1994-09-19 1995-09-07 Heat recovery device for ventilation system

Publications (3)

Publication Number Publication Date
SE9503076D0 SE9503076D0 (en) 1995-09-07
SE9503076L true SE9503076L (en) 1996-03-20
SE517994C2 SE517994C2 (en) 2002-08-13

Family

ID=26662138

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503076A SE517994C2 (en) 1994-09-19 1995-09-07 Heat recovery device for ventilation system

Country Status (1)

Country Link
SE (1) SE517994C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0300172D0 (en) * 2003-01-24 2003-01-24 Pettersson Mikael Free cooling
CN102324595B (en) * 2011-08-31 2014-10-22 上海尧豫实业有限公司 Zincair power battery system with heat recovery and utilization function

Also Published As

Publication number Publication date
SE517994C2 (en) 2002-08-13
SE9503076D0 (en) 1995-09-07

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Legal Events

Date Code Title Description
NUG Patent has lapsed