FR2311268A1 - Rotary belt heat exchanger - has continuous metal loop with absorbent padding passing stale and fresh air conduits - Google Patents

Rotary belt heat exchanger - has continuous metal loop with absorbent padding passing stale and fresh air conduits

Info

Publication number
FR2311268A1
FR2311268A1 FR7515882A FR7515882A FR2311268A1 FR 2311268 A1 FR2311268 A1 FR 2311268A1 FR 7515882 A FR7515882 A FR 7515882A FR 7515882 A FR7515882 A FR 7515882A FR 2311268 A1 FR2311268 A1 FR 2311268A1
Authority
FR
France
Prior art keywords
stale
heat exchanger
air conduits
passing
metal loop
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7515882A
Other languages
French (fr)
Other versions
FR2311268B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delta Neu SA
Original Assignee
Delta Neu SA
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 Delta Neu SA filed Critical Delta Neu SA
Priority to FR7515882A priority Critical patent/FR2311268A1/en
Publication of FR2311268A1 publication Critical patent/FR2311268A1/en
Application granted granted Critical
Publication of FR2311268B3 publication Critical patent/FR2311268B3/fr
Granted legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
    • F24F2003/1464—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators using rotating regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1004—Bearings or driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/104—Heat exchanger wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/12—Dehumidifying or humidifying belt type
    • 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

Abstract

The heat exchanger has a continuous belt travelling round two drums, aat least one of which is driven. The belt (1) passes alternately through stale (6, 7) and fresh (8, 9) air conduits, and is of square, rectangular or trapezium section, travelling at a speed between 0.5 and 2 metres per second. It can have hooks, by means of which it is fitted in place or removed. The belt comprises a metal loop in contact with the drums, with wire mesh or hygroscopic fibrous material adhering to it. Alternatively, the absorbent layer is of plastic foam with open cells adhering to the metal belt.
FR7515882A 1975-05-13 1975-05-13 Rotary belt heat exchanger - has continuous metal loop with absorbent padding passing stale and fresh air conduits Granted FR2311268A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7515882A FR2311268A1 (en) 1975-05-13 1975-05-13 Rotary belt heat exchanger - has continuous metal loop with absorbent padding passing stale and fresh air conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515882A FR2311268A1 (en) 1975-05-13 1975-05-13 Rotary belt heat exchanger - has continuous metal loop with absorbent padding passing stale and fresh air conduits

Publications (2)

Publication Number Publication Date
FR2311268A1 true FR2311268A1 (en) 1976-12-10
FR2311268B3 FR2311268B3 (en) 1978-12-01

Family

ID=9155498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515882A Granted FR2311268A1 (en) 1975-05-13 1975-05-13 Rotary belt heat exchanger - has continuous metal loop with absorbent padding passing stale and fresh air conduits

Country Status (1)

Country Link
FR (1) FR2311268A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993001452A1 (en) * 1991-07-09 1993-01-21 Urs Siegrist Heat recovery unit for use in air conditioners
WO1993001451A1 (en) * 1991-07-09 1993-01-21 Urs Sigrist Energy and space saving single-unit air conditioner for processing room air, with integrable heat recovery
DE102017109792B4 (en) 2017-05-08 2023-05-04 Harry Jentzsch air heat exchanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993001452A1 (en) * 1991-07-09 1993-01-21 Urs Siegrist Heat recovery unit for use in air conditioners
WO1993001451A1 (en) * 1991-07-09 1993-01-21 Urs Sigrist Energy and space saving single-unit air conditioner for processing room air, with integrable heat recovery
DE102017109792B4 (en) 2017-05-08 2023-05-04 Harry Jentzsch air heat exchanger

Also Published As

Publication number Publication date
FR2311268B3 (en) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse