JPS5649898A - Sound damping apparatus for dropping fluid - Google Patents

Sound damping apparatus for dropping fluid

Info

Publication number
JPS5649898A
JPS5649898A JP11066379A JP11066379A JPS5649898A JP S5649898 A JPS5649898 A JP S5649898A JP 11066379 A JP11066379 A JP 11066379A JP 11066379 A JP11066379 A JP 11066379A JP S5649898 A JPS5649898 A JP S5649898A
Authority
JP
Japan
Prior art keywords
liquid
liquid receiving
plate
sound absorbing
receiving tank
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.)
Pending
Application number
JP11066379A
Other languages
Japanese (ja)
Inventor
Kazuhide Sakurada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11066379A priority Critical patent/JPS5649898A/en
Publication of JPS5649898A publication Critical patent/JPS5649898A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To prevent a noise due to dropping of liquid onto a liquid surface, by providing a liquid receiving plate at a space above a liquid receiving tank of a cooling tower, etc. and providing a slanted liquid leading plate around the liquid receiving tank.
CONSTITUTION: The liquid receiving plate 7 is provided above the liquid receiving tank 4 that receives water which has been dropped onto a filling 3 from a water spray pipe 2 within the cooling tower 1 to be subjected to heat exchange. The outer circumference of the liquid receiving plate 7 is formed into a slant 9 including a liquid receiving table 11 which is in touch with a mouth edge 8 of the liquid receiving tank 4, radial grooves 12 are formed on the upper surfaces of the liquid receiving plate 7 and the liquid receiving table 11, and liquid passing ports 13 are formed in the lower end of the liquid receiving table 11. From the inner circumference of the mouth edge 8 of the liquid receiving tank 4 to the liquid surface extends the slant liquid leading plate 14. Further sound absorbing materials 15, 17 are bonded on the liquid receiving plate 7, the liquid receiving table 11, and the liquid leading plate 14, and a sound absorbing material 18 is floated on the liquid surface. Thus, as the liquid cooled in the filling 1 is received on the sound absorbing material 15 of the liquid receiving table 11 or the liquid receiving plate 7, the noise can be damped.
COPYRIGHT: (C)1981,JPO&Japio
JP11066379A 1979-08-30 1979-08-30 Sound damping apparatus for dropping fluid Pending JPS5649898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11066379A JPS5649898A (en) 1979-08-30 1979-08-30 Sound damping apparatus for dropping fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11066379A JPS5649898A (en) 1979-08-30 1979-08-30 Sound damping apparatus for dropping fluid

Publications (1)

Publication Number Publication Date
JPS5649898A true JPS5649898A (en) 1981-05-06

Family

ID=14541315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11066379A Pending JPS5649898A (en) 1979-08-30 1979-08-30 Sound damping apparatus for dropping fluid

Country Status (1)

Country Link
JP (1) JPS5649898A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011032349A1 (en) * 2009-09-18 2011-03-24 Zhang Yue Small dripping pipe
EP2388546A1 (en) 2010-05-21 2011-11-23 Armacell Enterprise GmbH Floating device providing noise reduction properties

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011032349A1 (en) * 2009-09-18 2011-03-24 Zhang Yue Small dripping pipe
EP2388546A1 (en) 2010-05-21 2011-11-23 Armacell Enterprise GmbH Floating device providing noise reduction properties

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