GB1318829A – Method and system for the transfer of latent and sensible heat between air streams
– Google Patents
GB1318829A – Method and system for the transfer of latent and sensible heat between air streams
– Google Patents
Method and system for the transfer of latent and sensible heat between air streams
Info
Publication number
GB1318829A
GB1318829A
GB3593271A
GB3593271A
GB1318829A
GB 1318829 A
GB1318829 A
GB 1318829A
GB 3593271 A
GB3593271 A
GB 3593271A
GB 3593271 A
GB3593271 A
GB 3593271A
GB 1318829 A
GB1318829 A
GB 1318829A
Authority
GB
United Kingdom
Prior art keywords
solution
air
hygroscopic
air streams
sprays
Prior art date
1970-11-04
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
GB3593271A
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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.)
1970-11-04
Filing date
1971-07-30
Publication date
1973-05-31
1971-07-30
Application filed by Midland Ross Corp
filed
Critical
Midland Ross Corp
1973-05-31
Publication of GB1318829A
publication
Critical
patent/GB1318829A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
F24F3/1417—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 liquid hygroscopic desiccants
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
F24F2003/144—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 dehumidification only
Abstract
1318829 Thermal regenerators MIDLANDROSS CORP 30 July 1971 [4 Nov 1970] 35932/71 Heading F4K Heat is exchanged between humid air streams flowing respectively through contact towers 11, 24, by a circulated heat transfer medium comprising a hygroscopic solution whereby both latent and sensible heat transfer is effected between the two air streams. Example given of suitable hygroscopic solutions are an aqueous salt solution of lithium chloride, calcium chloride, zinc chloride, lithium bromide; or organic hygroscopic solutions such as the glycols. As shown, exhaust air is withdrawn from a space or from a process into the tower 24 by a blower 25 and flows upwardly through packing 27 in contact with hygroscopic solution descending from sprays 32; the air passing througy spray eliminators 33 before reaching the exhaust duct 34. The solution collects in a sump 34 and is circulated therefrom by a pump 16 through a control orifice 17 to sprays 18 in the tower 11. From the sprays 18 the solution flows through packing 13 in contact with an upwardly flowing fresh air stream drawn through the tower by a blower 22. The air stream passes through a spray eliminator 19 before reaching the blower 22 and may receive further unspecified treatment before being passed to the space or process. The solution collects in a sump 23 whence it is circulated by a pump 29 via control orifice 31 to the spray nozzles 32. Arrangements utilizing a plurality of towers for each of the air streams are described (Figs. 2, 3), and these may have either individual sumps or a common sump.
GB3593271A
1970-11-04
1971-07-30
Method and system for the transfer of latent and sensible heat between air streams
Expired
GB1318829A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US8678870A
1970-11-04
1970-11-04
Publications (1)
Publication Number
Publication Date
GB1318829A
true
GB1318829A
(en)
1973-05-31
Family
ID=22200921
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3593271A
Expired
GB1318829A
(en)
1970-11-04
1971-07-30
Method and system for the transfer of latent and sensible heat between air streams
Country Status (7)
Country
Link
US
(1)
US3712026A
(en)
JP
(1)
JPS577326B1
(en)
CA
(1)
CA948100A
(en)
DE
(1)
DE2144171C3
(en)
FR
(1)
FR2113382A5
(en)
GB
(1)
GB1318829A
(en)
NL
(1)
NL167235C
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2129118A
(en)
*
1982-10-26
1984-05-10
Epicland Limited
Gas liquid air conditioning system
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4084635A
(en)
*
1976-08-18
1978-04-18
Midland-Ross Corporation
Heat recovery and heat distributing apparatus
US4178158A
(en)
*
1977-06-03
1979-12-11
Takasago Thermal Engineering Co., Ltd.
Apparatus for wet process dehydration of air to be supplied to blast furnace
IT1104497B
(en)
*
1978-11-14
1985-10-21
Xeda International
NEW REFRIGERATION SYSTEM FOR WAREHOUSES OR CELLS INTENDED FOR REFRIGERATION CONSERVATION
FR2508616B1
(en)
*
1981-06-29
1987-04-10
Gaz De France
DEVICE FOR TREATING FUMES AND OXIDIZING GASES OF A FIREPLACE
US4452180A
(en)
*
1982-09-30
1984-06-05
Hassan Kamal Eldin
Indirect counterflow heat recovery system of the regenerative type for steam generators, gas turbines, and furnaces and engines in general
DE60135308D1
(en)
*
2000-02-23
2008-09-25
Schlom Leslie
HEAT EXCHANGER FOR COOLING AND USE IN THE PRE-COOLER OF TURBINE AIR PREPARATION
IL152885A0
(en)
2002-11-17
2003-06-24
Agam Energy Systems Ltd
Air conditioning systems and methods
US20040104278A1
(en)
*
2002-11-22
2004-06-03
Walsh Paul J.
System and apparatus for refrigeration and heating
US6976524B2
(en)
*
2003-10-27
2005-12-20
Walsh Paul J
Apparatus for maximum work
US7765827B2
(en)
*
2005-11-08
2010-08-03
Everest Acquisition Holdings, Inc.
Multi-stage hybrid evaporative cooling system
FR3130237A1
(en)
2021-12-13
2023-06-16
Psa Automobiles Sa
Systems for detecting a change in road type
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2792071A
(en)
*
1953-05-25
1957-05-14
Robert H Henley
Non-frosting heat exchanger
US2798570A
(en)
*
1956-02-20
1957-07-09
Surface Combustion Corp
Air conditioning
US3064952A
(en)
*
1960-08-04
1962-11-20
Midland Ross Corp
Air conditioning system
FR1278153A
(en)
*
1960-10-28
1961-12-08
Air conditioning installation
1970
1970-11-04
US
US00086788A
patent/US3712026A/en
not_active
Expired – Lifetime
1971
1971-07-02
CA
CA117,264A
patent/CA948100A/en
not_active
Expired
1971-07-30
GB
GB3593271A
patent/GB1318829A/en
not_active
Expired
1971-09-03
DE
DE2144171A
patent/DE2144171C3/en
not_active
Expired
1971-10-06
JP
JP7861071A
patent/JPS577326B1/ja
active
Pending
1971-10-29
FR
FR7138929A
patent/FR2113382A5/fr
not_active
Expired
1971-11-04
NL
NL7115223.A
patent/NL167235C/en
not_active
IP Right Cessation
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2129118A
(en)
*
1982-10-26
1984-05-10
Epicland Limited
Gas liquid air conditioning system
Also Published As
Publication number
Publication date
JPS577326B1
(en)
1982-02-10
FR2113382A5
(en)
1972-06-23
NL7115223A
(en)
1972-05-08
DE2144171A1
(en)
1972-05-10
NL167235C
(en)
1981-11-16
US3712026A
(en)
1973-01-23
CA948100A
(en)
1974-05-28
NL167235B
(en)
1981-06-16
DE2144171B2
(en)
1980-08-07
AU3356471A
(en)
1973-03-22
DE2144171C3
(en)
1981-04-09
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Legal Events
Date
Code
Title
Description
1973-10-10
PS
Patent sealed [section 19, patents act 1949]
1984-03-28
PCNP
Patent ceased through non-payment of renewal fee
