RU97111802A - COOLING DEVICE FOR TELECOMMUNICATIONS EQUIPMENT, PLACED IN A CABINET, etc. - Google Patents

COOLING DEVICE FOR TELECOMMUNICATIONS EQUIPMENT, PLACED IN A CABINET, etc.

Info

Publication number
RU97111802A
RU97111802A RU97111802/09A RU97111802A RU97111802A RU 97111802 A RU97111802 A RU 97111802A RU 97111802/09 A RU97111802/09 A RU 97111802/09A RU 97111802 A RU97111802 A RU 97111802A RU 97111802 A RU97111802 A RU 97111802A
Authority
RU
Russia
Prior art keywords
compartment
cooling device
air
elements
heat
Prior art date
Application number
RU97111802/09A
Other languages
Russian (ru)
Other versions
RU2161876C2 (en
Inventor
Гудмундссон Бьерн
Original Assignee
Телефонактиеболагет Лм Эрикссон
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
Priority claimed from SE9404359A external-priority patent/SE505272C2/en
Application filed by Телефонактиеболагет Лм Эрикссон filed Critical Телефонактиеболагет Лм Эрикссон
Publication of RU97111802A publication Critical patent/RU97111802A/en
Application granted granted Critical
Publication of RU2161876C2 publication Critical patent/RU2161876C2/en

Links

Claims (8)

1. Устройство охлаждения телекоммуникационного оборудования, размещенного в шкафу, ящике или подобном корпусе, отличающееся тем, что элементы оборудования (А, В, С, D), излучающие наибольшее количество тепла - мощные блоки, радиопередатчики, оконечные каскады размещены в первом отсеке (2) корпуса (1) и первый отсек охлаждается при помощи циркуляции внешнего воздуха при непосредственном контакте с этими элементами, а воздух выносит тепло в окружающую среду, а остальные элементы (F), излучающие меньшее количество тепла, размещены во втором герметизированном отсеке (3) корпуса и второй отсек охлаждается при помощи воздуха, циркулирующего через теплообменник (Е), размещенный в первом отсеке и обеспечивающий теплоотвод.1. A cooling device for telecommunication equipment located in a cabinet, drawer or similar case, characterized in that the equipment elements (A, B, C, D) that emit the greatest amount of heat - powerful units, radio transmitters, terminal stages are located in the first compartment (2 ) of the housing (1) and the first compartment is cooled by circulation of external air in direct contact with these elements, and the air transfers heat to the environment, and the remaining elements (F) that emit less heat are placed in the second seal insulated compartment (3) of the housing and the second compartment is cooled by air circulating through a heat exchanger (E) located in the first compartment and providing heat dissipation. 2. Устройство охлаждения по п. 1, отличающееся тем, что первый отсек (2) содержит каналы или трубопроводы, через которые воздух циркулирует параллельно элементам (А - D). 2. The cooling device according to claim 1, characterized in that the first compartment (2) contains channels or pipelines through which air circulates in parallel with the elements (A - D). 3. Устройство охлаждения по п. 1, отличающееся тем, что первый вентилятор (6) предназначен для обеспечения циркуляции воздуха, входящего извне, в первом отсеке. 3. The cooling device according to claim 1, characterized in that the first fan (6) is designed to circulate air entering from the outside in the first compartment. 4. Устройство охлаждения по п. 3, отличающееся тем, что второй вентилятор (9), предназначен для обеспечения циркуляции воздуха во втором отсеке и по теплообменнику (Е) в первом отсеке. 4. The cooling device according to claim 3, characterized in that the second fan (9) is designed to provide air circulation in the second compartment and through the heat exchanger (E) in the first compartment. 5. Устройство охлаждения по п. 4, отличающееся тем, что воздух, нагнетаемый первым вентилятором (6), проходит в теплообменнике (Е) в направлении, противоположном направлению циркуляции воздуха, нагнетаемого вторым вентилятором (9). 5. The cooling device according to claim 4, characterized in that the air pumped by the first fan (6) passes in the heat exchanger (E) in a direction opposite to the direction of circulation of the air pumped by the second fan (9). 6. Устройство охлаждения по п. 1, отличающееся тем, что элементы, излучающие наибольшее количество тепла, размещают в герметично закрытых коробках (А, В, С, D) с радиаторами, расположенными с внешней стороны этих коробок. 6. The cooling device according to claim 1, characterized in that the elements emitting the greatest amount of heat are placed in hermetically sealed boxes (A, B, C, D) with radiators located on the outside of these boxes. 7. Устройство охлаждения по п. 6, отличающееся тем, что герметично закрытые коробки (А, В, С, D) обеспечивают экранирование для электромагнитной совместимости. 7. The cooling device according to claim 6, characterized in that the hermetically sealed boxes (A, B, C, D) provide shielding for electromagnetic compatibility. 8. Устройство охлаждения по п. 1, отличающееся тем, что первый отсек (2) разделяют на множество секций, в которых произвольным порядком размещают по одному или несколько элементов (A-D) и/или теплообменник (Е). 8. The cooling device according to claim 1, characterized in that the first compartment (2) is divided into many sections, in which one or more elements (A-D) and / or heat exchanger (E) are placed in random order.
RU97111802/09A 1994-12-14 1995-12-11 Apparatus for cooling telecommunication equipment mounted, for example in cabinet RU2161876C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404359-3 1994-12-14
SE9404359A SE505272C2 (en) 1994-12-14 1994-12-14 Cooling system for telecommunications equipment

Publications (2)

Publication Number Publication Date
RU97111802A true RU97111802A (en) 1999-06-10
RU2161876C2 RU2161876C2 (en) 2001-01-10

Family

ID=20396339

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97111802/09A RU2161876C2 (en) 1994-12-14 1995-12-11 Apparatus for cooling telecommunication equipment mounted, for example in cabinet

Country Status (15)

Country Link
US (1) US5903433A (en)
EP (1) EP0807337B1 (en)
JP (1) JP3894459B2 (en)
KR (1) KR100378654B1 (en)
CN (1) CN1078979C (en)
AU (1) AU693979B2 (en)
BR (1) BR9510013A (en)
CA (1) CA2206525A1 (en)
DE (1) DE69525972T2 (en)
ES (1) ES2173987T3 (en)
FI (1) FI972133A0 (en)
MX (1) MX9704308A (en)
RU (1) RU2161876C2 (en)
SE (1) SE505272C2 (en)
WO (1) WO1996019046A1 (en)

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