SU496418A1 - Device to protect the pipeline from hydraulic shocks - Google Patents
Device to protect the pipeline from hydraulic shocksInfo
- Publication number
- SU496418A1 SU496418A1 SU1788639A SU1788639A SU496418A1 SU 496418 A1 SU496418 A1 SU 496418A1 SU 1788639 A SU1788639 A SU 1788639A SU 1788639 A SU1788639 A SU 1788639A SU 496418 A1 SU496418 A1 SU 496418A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipeline
- distributor
- protect
- hydraulic shocks
- valve
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Description
1one
Изобретение относитс к устройствам ре гулировани; давлени в трубопроводах и может быть применено в машиностроении.The invention relates to control devices; pressure in pipelines and can be applied in mechanical engineering.
Известно устройство дл защиты трубопровода от гидравлических ударов, выполненное j в виде воздушно-гидравлической колонны, верхн часть которой заполнена сжатым воздухом и соединена с дополнительной емкостью при помоши клапана.A device for protecting a pipeline from hydraulic shocks is known, made j in the form of an air-hydraulic column, the upper part of which is filled with compressed air and connected to an additional tank by means of a valve.
Предлагаемое устройство отличаетс от .(о известного тем, что клапан выполнен в виде распределител с радиальным сквозным кана- лом, соедин ющим дополнительную емкость с магистралью сжатого воздуха, и с осевым каналом, перекрываемым запорным элемен- 15 том, заполненным на распределителе.The proposed device differs from (known as the valve in the form of a distributor with a radial through channel connecting the additional container to the compressed air line and with an axial channel blocked by a shut-off element filled with the distributor.
Такое выполнение устройства позвол ет повысить надежность его работы.This embodiment of the device allows to increase the reliability of its operation.
На фиг. 1 показано предлагаемое устрой- ство, общий вид; на фиг. 2 - узел распреде- 20 лител в сечении.FIG. 1 shows the proposed device, a general view; in fig. 2 - distribution node in the cross section.
Устройство включает воздушно-гидравлическую колонну 1, дополнительную емкость 2, источник сжатого воздуха 3. В стакане 4 установлен распределитель 5 в виде диф- i5The device includes an air-hydraulic column 1, an additional tank 2, a source of compressed air 3. In glass 4, a distributor 5 is installed in the form of a diff i5
ференпиального поршн с радиальным сквозным каналом 6 и осевым каналом 7. На рас пределителе закреплен запирающий элемент 8 с пружиной 9.Ferential piston with a radial through channel 6 and an axial channel 7. A locking element 8 with a spring 9 is fixed to the distributor.
Полость стакана 4 соединена с источником сжатого воздуха трубопроводом 10 и с дополнительной емкостью трубопроводом 11.The cavity of the glass 4 is connected to a source of compressed air by a pipe 10 and with an additional capacity by a pipe 11.
При повышении давлени в трубопроводеWith increasing pressure in the pipeline
12возрастает давление в колонне 1. Воздух из колонны через канал 7, отверстие12 increases the pressure in the column 1. The air from the column through the channel 7, hole
13и трубопровод 11 поступает в дополни . тельную емкость 2. При дальнейшем повышении давлени запирающий элемент вместе с распределителем поднимаетс и перекрывает .отверстие 13, при этом канал 6 соедин ет .трубопровод 10 с патрубком 14, и сжатый воздух поступает в дополнительную емкость 2.13 and pipeline 11 comes in additional. tank 2. When the pressure rises further, the locking element, together with the distributor, rises and closes the hole 13, the channel 6 connecting the pipe 10 to the pipe 14, and the compressed air enters the additional tank 2.
При наличии давлени распределитель опускаетс и принимает исходное положение. Дл своевременного возврата распределител полость стакана 4 еоединена с источником сжатого воздуха.When pressure is present, the valve lowers and assumes its original position. For the timely return of the distributor, the cavity of the cup 4 is connected to a source of compressed air.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1788639A SU496418A1 (en) | 1972-05-25 | 1972-05-25 | Device to protect the pipeline from hydraulic shocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1788639A SU496418A1 (en) | 1972-05-25 | 1972-05-25 | Device to protect the pipeline from hydraulic shocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU496418A1 true SU496418A1 (en) | 1975-12-25 |
Family
ID=20515393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1788639A SU496418A1 (en) | 1972-05-25 | 1972-05-25 | Device to protect the pipeline from hydraulic shocks |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU496418A1 (en) |
-
1972
- 1972-05-25 SU SU1788639A patent/SU496418A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4010769A (en) | Leak detection arrangement for valve having sealing means | |
| ES332469A1 (en) | A hydraulically controlled valve device. (Machine-translation by Google Translate, not legally binding) | |
| US2635620A (en) | Automatic air bleed valve | |
| FR2685428B1 (en) | TAP FOR COMPRESSED OR LIQUEFIED GASES. | |
| US3095004A (en) | Valves with upstream-downstream sealing | |
| US3394733A (en) | Airless water pressure system | |
| GB1409677A (en) | Filling element for multichamber counterpressure filling machine | |
| US3017894A (en) | Valve | |
| RU94040909A (en) | Safety device preventing failure in case of excess pressure within nuclear reactor pressure tank | |
| US4266582A (en) | Tank filling limiter | |
| US3190635A (en) | Fluid pressure damping devices | |
| US3633627A (en) | Fluid hammer arrester | |
| US2923310A (en) | Automatic lubricated sliding plug valve | |
| KR840006520A (en) | Set pressure check device of safety valve | |
| SU496418A1 (en) | Device to protect the pipeline from hydraulic shocks | |
| US2608201A (en) | Manually actuated valve with safety fitting | |
| KR840004233A (en) | Control valve for double acting piston-cylinder assembly | |
| US2604230A (en) | Liquid supply tank | |
| CN105952935B (en) | A kind of liquid/gas moves high pressure relief valve | |
| US4052997A (en) | Leak detection arrangement for valve having sealing means | |
| US2856151A (en) | Fluid valve seals | |
| US3675674A (en) | Connection fitting device with clean-out | |
| US2652223A (en) | Sealing of fluid systems | |
| US3550634A (en) | Expansible chamber type pressure compensator and accumulator | |
| US3710822A (en) | Fluid-flow fuse |