SU1643885A1 - Device for distribution of plenum air - Google Patents
Device for distribution of plenum air Download PDFInfo
- Publication number
- SU1643885A1 SU1643885A1 SU894670279A SU4670279A SU1643885A1 SU 1643885 A1 SU1643885 A1 SU 1643885A1 SU 894670279 A SU894670279 A SU 894670279A SU 4670279 A SU4670279 A SU 4670279A SU 1643885 A1 SU1643885 A1 SU 1643885A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cone
- boundary layer
- jet
- distribution
- forcing
- Prior art date
Links
Landscapes
- Duct Arrangements (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Изобретение относитс к вентил ции и позвол ет расширить диапазон регулиро вани параметров приточного воздуха путем принудительной подачи внутреннего воздуха помещени в пограничный слой истекающей струи По оси диффузора 2 коаксиально расположен полый конус 3 Бокова поверхность конуса 3 выполнена перфорированной Проточные телескопические насадки 7 одними концами установлены в отверсти х перфораций и размещены с внешней стороны параллельно образующей конуса 3 Направл ющие щитки закреплены на внутренней поверхности конуса 3 под отверсти ми Tvp- булизаци пограничного сло практически не сказываетс на законе изменени скорое ти вдоль струи 3 илThe invention relates to ventilation and allows you to expand the range of adjustment of the parameters of the supply air by forcing the internal air into the boundary layer of the outflowing jet. The axis of the diffuser 2 is hollowed out 3 of the hollow cone. perforations are placed on the outer side parallel to the generatrix of the cone 3 The guide plates are fixed on the inner surface of the cone 3 under the holes Tvp-, the boundary layer bullying has almost no effect on the law of change of speed along the jet 3 or
Description
Вид АType A
Фиг. 2FIG. 2
ФигзFigz
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894670279A SU1643885A1 (en) | 1989-03-30 | 1989-03-30 | Device for distribution of plenum air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894670279A SU1643885A1 (en) | 1989-03-30 | 1989-03-30 | Device for distribution of plenum air |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1432316 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1643885A1 true SU1643885A1 (en) | 1991-04-23 |
Family
ID=21437800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894670279A SU1643885A1 (en) | 1989-03-30 | 1989-03-30 | Device for distribution of plenum air |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1643885A1 (en) |
-
1989
- 1989-03-30 SU SU894670279A patent/SU1643885A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1432316, кл F 24 F 13/06, 1987 * |
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