GB1370651A - Systems for controlling the temperature within a plurality of conditioned spaces - Google Patents
Systems for controlling the temperature within a plurality of conditioned spacesInfo
- Publication number
- GB1370651A GB1370651A GB4836171A GB4836171A GB1370651A GB 1370651 A GB1370651 A GB 1370651A GB 4836171 A GB4836171 A GB 4836171A GB 4836171 A GB4836171 A GB 4836171A GB 1370651 A GB1370651 A GB 1370651A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rooms
- air
- cold
- mixing devices
- warm
- 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
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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
-
- 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
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
1370651 Ventilating W K HALL JNR 18 Oct 1971 48361/71 Heading F4V Rooms 84, 86 are supplied with conditioned air from a cooling unit 94 which supplies air to a first plenum chamber 90. Mixing devices 96, 98 are mounted in this plenum and supply a mixture of cold and warm air to the rooms 84, 86, the warm air being exhausted from the rooms through outlets 85, 87 into a chamber 88 and then to the mixing devices. Air from the rooms is also exhausted into a second plenum chamber 92 which is connected to the unit 94 by a conduit 93. The proportions of cold and. warm air supplied by the mixing devices 96, 98 are controlled by a damper which operates in response to a temperature sensor in the rooms. The damper comprises two sets 114, 116 of two perforated plates at right angles, each set comprising one fixed plate 122, 134, and a slidable plate 128, 139 attached to a movable rod 130, the perforations being arranged so that one inlet is completely closed when one is completely open. Each damper controls either the warm or the cold air inlet, the mixed air being delivered to the rooms by a fan (106) (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4836171A GB1370651A (en) | 1971-10-18 | 1971-10-18 | Systems for controlling the temperature within a plurality of conditioned spaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4836171A GB1370651A (en) | 1971-10-18 | 1971-10-18 | Systems for controlling the temperature within a plurality of conditioned spaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1370651A true GB1370651A (en) | 1974-10-16 |
Family
ID=10448340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4836171A Expired GB1370651A (en) | 1971-10-18 | 1971-10-18 | Systems for controlling the temperature within a plurality of conditioned spaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1370651A (en) |
-
1971
- 1971-10-18 GB GB4836171A patent/GB1370651A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |