RU1779872C - Hydraulic system flow and pressure multimode stabilizer - Google Patents
Hydraulic system flow and pressure multimode stabilizerInfo
- Publication number
- RU1779872C RU1779872C SU904858797A SU4858797A RU1779872C RU 1779872 C RU1779872 C RU 1779872C SU 904858797 A SU904858797 A SU 904858797A SU 4858797 A SU4858797 A SU 4858797A RU 1779872 C RU1779872 C RU 1779872C
- Authority
- RU
- Russia
- Prior art keywords
- pressure
- stabilizer
- chambers
- damper
- regulator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Изобретение относитс к средствам гашени колебаний расхода и давлени рабочей среды и может быть использовано в насосо- и компрессоростроении, энергомашиностроении , системах водо- и теплоснабжени и др. Целью изобретени вл етс расширение диапазона регулировани рабочих давлений котора достигаетс за счет того, что стабилизатор снабжен демпфером, регул тором и дополнительным запорным элементом. Стабилизатор работает следующим образом. Давлени жидкости, протекающей по перфорированной трубе 2. воздействуют снаружи на стенки упругих эллиптических камер 5. на которые изнутри действует статическое давление того же трубопровода , передаваемое через патрубок 15,регул тор 10, демпфер 9. Гашение пульсаций давлени происходит за счет диссипации энергии пульсаций на перфорации 16,отверсти х 7 и потерь энергии на внезапное расширение и на механическую работу деформации стенок камер 5. Стабилизатор может работать в широком диапазоне рабочих давлений, так как механическа прочность упругих эллиптических камер 5 определ етс только по величине пульсаций давлени . 2 ил.The invention relates to a means of damping fluctuations in flow and pressure of the working medium and can be used in pump and compressor engineering, power engineering, water and heat supply systems, etc. The aim of the invention is to expand the range of regulation of operating pressures, which is achieved due to the fact that the stabilizer is equipped with a damper , regulator and additional locking element. The stabilizer works as follows. The pressure of the fluid flowing through the perforated pipe 2. exerts externally on the walls of the elastic elliptical chambers 5. which are externally affected by the static pressure of the same pipeline transmitted through the nozzle 15, regulator 10, damper 9. The damping of pressure pulsations occurs due to the dissipation of pulsation energy on perforations 16, holes 7 and energy losses for sudden expansion and mechanical work of deformation of the walls of the chambers 5. The stabilizer can operate in a wide range of operating pressures, since the mechanical strength st elliptic elastic chambers 5 is determined only by the magnitude of pressure pulsations. 2 ill.
Description
Фиг. 2FIG. 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904858797A RU1779872C (en) | 1990-05-07 | 1990-05-07 | Hydraulic system flow and pressure multimode stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904858797A RU1779872C (en) | 1990-05-07 | 1990-05-07 | Hydraulic system flow and pressure multimode stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1779872C true RU1779872C (en) | 1992-12-07 |
Family
ID=21531881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU904858797A RU1779872C (en) | 1990-05-07 | 1990-05-07 | Hydraulic system flow and pressure multimode stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1779872C (en) |
-
1990
- 1990-05-07 RU SU904858797A patent/RU1779872C/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР Мг1672093,кл F 16 L55/055. 1989. * |
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