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GB1360064A - Air conditioning plant for buildings - Google Patents

Air conditioning plant for buildings

Info

Publication number
GB1360064A
GB1360064A GB3051671A GB3051671A GB1360064A GB 1360064 A GB1360064 A GB 1360064A GB 3051671 A GB3051671 A GB 3051671A GB 3051671 A GB3051671 A GB 3051671A GB 1360064 A GB1360064 A GB 1360064A
Authority
GB
United Kingdom
Prior art keywords
sectors
housing
conduit
air
drum
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.)
Expired
Application number
GB3051671A
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.)
Rinipa AB
Original Assignee
Rinipa 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
Application filed by Rinipa AB filed Critical Rinipa AB
Priority to GB3051671A priority Critical patent/GB1360064A/en
Publication of GB1360064A publication Critical patent/GB1360064A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

1360064 Heat pumps; installations for heating or cooling air; air conditioning units RINIPA AB 29 June 1971 30516/71 Headings F4H F4S and F4V An air conditioning plant, for use particularly in heating and cooling buildings having stairways and cellars, includes evaporating and condensing heat exchangers which are designed in such a manner that they can switch function. In operation, incoming air to the rooms 10, 11 is divided between branch conduits 14, 15; outgoing air passing through conduit 16. Heat exchangers 20, 21, which form parts of a heat pump unit 9, are provided in the said conduits 16, 14 respectively. The heat exchangers are formed into a cylindrical drum 27, which is subdivided into a number of sector-shaped heat exchange packages 31-42. Each package, which is formed of a number of pipe coils provided with external fins, may function as a condenser or as an evaporator. The incoming air passes through the drum from below by way of an internal rotating distributer housing 25, while the evacuated air from conduit 16 passes the unit from above by way of an outer conical shaped housing 26. On the principle of a rotary regenerative heat exchanger, either the drum is stationary and the housing 25, having sectorshaped baffles 28, rotates, or vice-versa, preferably the housing rotates and simultaneously operates a valve arrangement. Consequently continuous defrosting will occur. Throttling conduits 45-48 between condensers and evaporators are in the core of the drum. The diametrically opposite sectors 31, 32 and 37, 38, operate in the position illustrated as evaporators, while sectors 34, 35 and 40, 41 operate as condensers. Sectors 33, 36, 39 and 42 are simultansously covered by the rotating plates 28. The refrigeration system includes a high pressure conduit 43, a low pressure conduit 44. Between each annular conduit and the various sectors there are branch conduits, each being provided with a valve, governed by the housing 25, in order to constantly switch the functions of the heat exchange packages. As shown, low pressure valves 36L and 42L are also open to drain the pertaining sectors 36 and 42 in preparation for the transfer of functions.
GB3051671A 1971-06-29 1971-06-29 Air conditioning plant for buildings Expired GB1360064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3051671A GB1360064A (en) 1971-06-29 1971-06-29 Air conditioning plant for buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3051671A GB1360064A (en) 1971-06-29 1971-06-29 Air conditioning plant for buildings

Publications (1)

Publication Number Publication Date
GB1360064A true GB1360064A (en) 1974-07-17

Family

ID=10308905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3051671A Expired GB1360064A (en) 1971-06-29 1971-06-29 Air conditioning plant for buildings

Country Status (1)

Country Link
GB (1) GB1360064A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000616A1 (en) * 1979-08-21 1981-03-05 Genvex Energiteknik As Heat exchanger
GB2143026A (en) * 1982-09-24 1985-01-30 Waldemar Hryniszak Air heating and ventilating apparatus
GB2143027A (en) * 1982-09-24 1985-01-30 Waldemar Hryniszak Air heating and ventilating apparatus
US5465781A (en) * 1992-10-29 1995-11-14 Elastek, Inc. Elastomer bed
US5617913A (en) * 1992-10-29 1997-04-08 Elastek, Inc. Elastomer bed for heating and moisturizing respiratory gases
US6257317B1 (en) 1997-07-11 2001-07-10 Elastek Integrated heat recovery ventilator-hepa filter
US6289974B1 (en) 1997-07-11 2001-09-18 Elastek, Inc. Integrated heat recovery ventilator HEPA filter using a HEPA filter material regenerative heat exchanger
WO2023065116A1 (en) * 2021-10-19 2023-04-27 上海交通大学 Refrigeration loop apparatus and heat exchange unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000616A1 (en) * 1979-08-21 1981-03-05 Genvex Energiteknik As Heat exchanger
GB2143026A (en) * 1982-09-24 1985-01-30 Waldemar Hryniszak Air heating and ventilating apparatus
GB2143027A (en) * 1982-09-24 1985-01-30 Waldemar Hryniszak Air heating and ventilating apparatus
US5465781A (en) * 1992-10-29 1995-11-14 Elastek, Inc. Elastomer bed
US5617913A (en) * 1992-10-29 1997-04-08 Elastek, Inc. Elastomer bed for heating and moisturizing respiratory gases
US6257317B1 (en) 1997-07-11 2001-07-10 Elastek Integrated heat recovery ventilator-hepa filter
US6289974B1 (en) 1997-07-11 2001-09-18 Elastek, Inc. Integrated heat recovery ventilator HEPA filter using a HEPA filter material regenerative heat exchanger
WO2023065116A1 (en) * 2021-10-19 2023-04-27 上海交通大学 Refrigeration loop apparatus and heat exchange unit

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees