GB511301A - Improvements in or relating to absorption refrigerating apparatus - Google Patents
Improvements in or relating to absorption refrigerating apparatusInfo
- Publication number
- GB511301A GB511301A GB5880/38A GB588038A GB511301A GB 511301 A GB511301 A GB 511301A GB 5880/38 A GB5880/38 A GB 5880/38A GB 588038 A GB588038 A GB 588038A GB 511301 A GB511301 A GB 511301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temperature evaporator
- low temperature
- gas
- high temperature
- evaporators
- 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
- 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
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
- F25B17/02—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a liquid, e.g. brine
- F25B17/06—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a liquid, e.g. brine with the boiler and evaporator built-up as a unit in a tiltable or revolving arrangement
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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]
- Y02B30/62—Absorption based systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
511,301. Refrigerating. ELECTROLUX, Ltd. Feb. 24, 1938, No. 5880. Convention date, Feb. 24, 1937. [Class 29] Absorption systems.-A continuous-cycle inert gas system having low and high temperature evaporators 16, 18, Fig. 1, and the usual heat exchanger 14 for the weak gas mixture passing from the absorber 11 to the low temperature evaporator and the strong gas mixture flowing to the absorber is provided with a second exchanger 15, where the weak gas before entry into the low temperature evaporator is cooled by the gas mixture flowing from the low temperature evaporator to the high temperature evaporator. In the embodiment for a cabinet the evaporators are supplied from main and auxiliary condensers 27, 40, Fig. 3, the first receiving vapour from the generator through a conduit 25 and rectifier 26. The condensers become effective in turn at successively higher cooling-air temperatures, and the condensate collected in a U-seal 28 flows through a conduit 30 to a precooler 31 the vapour space of which is connected to the heat exchanger 14. A further condenser 42 for abnormal conditions is connected to the top of the seal and condensate therefrom drains at 39 to the rich gas space of exchanger 14. The precooler 31 is preferably arranged within the insulation of the usual removable wall element 51, Fig. 4, of the cabinet carrying the evaporators. The low temperature cooler is formed with ice-making recesses and is insulated except at the front by a layer of sponge rubber 57 having ribs 48, Fig. 6. It is located close to the cabinet top and occupies the whole width so as to have little influence on the storage air circulation. The high temperature evaporator comprises an extended coil having ample fins 43, the gas heat exchangers being arranged in the middle. A drip tray 52 with a central opening 59 is located below it and drains. to a receptacle 53. The high temperature evaporator and gas heat exchangers are at a temperature above freezing, and the low temperature evaporator is screened from the air circulation, so that defrosting may be unnecessary.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE511301X | 1937-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB511301A true GB511301A (en) | 1939-08-16 |
Family
ID=6547740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5880/38A Expired GB511301A (en) | 1937-02-24 | 1938-02-24 | Improvements in or relating to absorption refrigerating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB511301A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1050778B (en) * | 1959-02-19 | Alaska - Volkskühlschrankwerk Rheinische Feindraht-Industrie Dr.-Ing. Schildbach K.-G., Bergneustadt (RhId.) | Evaporator wound from tube for absorption cooling unit working continuously with auxiliary gas | |
| CN106918167A (en) * | 2015-12-24 | 2017-07-04 | 杭州三花微通道换热器有限公司 | Heat-exchanger rig and the refrigerant vapor compression system with the heat-exchanger rig |
-
1938
- 1938-02-24 GB GB5880/38A patent/GB511301A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1050778B (en) * | 1959-02-19 | Alaska - Volkskühlschrankwerk Rheinische Feindraht-Industrie Dr.-Ing. Schildbach K.-G., Bergneustadt (RhId.) | Evaporator wound from tube for absorption cooling unit working continuously with auxiliary gas | |
| CN106918167A (en) * | 2015-12-24 | 2017-07-04 | 杭州三花微通道换热器有限公司 | Heat-exchanger rig and the refrigerant vapor compression system with the heat-exchanger rig |
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