FR3120928B1 - Method of testing or hydraulic requalification of an anti-water hammer cylinder with piston, and associated device - Google Patents
Method of testing or hydraulic requalification of an anti-water hammer cylinder with piston, and associated device Download PDFInfo
- Publication number
- FR3120928B1 FR3120928B1 FR2102839A FR2102839A FR3120928B1 FR 3120928 B1 FR3120928 B1 FR 3120928B1 FR 2102839 A FR2102839 A FR 2102839A FR 2102839 A FR2102839 A FR 2102839A FR 3120928 B1 FR3120928 B1 FR 3120928B1
- Authority
- FR
- France
- Prior art keywords
- water
- chamber
- piston
- requalification
- hydraulic
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 9
- 238000010998 test method Methods 0.000 title 1
- 238000009434 installation Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 230000006837 decompression Effects 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- 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
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Procédé d’épreuve ou de requalification hydraulique d’une bouteille anti-bélier à piston , et dispositif associé Procédé d’épreuve ou de requalification hydraulique d’une bouteille anti-bélier comprenant un cylindre, un piston, une extrémité supérieure, une extrémité inférieure, une chambre supérieure, et une chambre inférieure initialement en communication fluidique avec une installation via l’extrémité inférieure, le procédé comprenant les étapes suivantes : - déconnexion de la bouteille de l’installation, et ouverture d’au moins un accès à la chambre supérieure à travers l’extrémité supérieure, - à travers l’extrémité supérieure, remplissage de la chambre supérieure par de l’eau, mise en pression de l’eau à l’aide d’une pompe d’épreuve hydraulique, puis décompression, - à travers l’extrémité inférieure, injection d’eau dans la chambre inférieure, et déplacement du piston de la position de butée basse à une position de butée haute, - à travers l’extrémité supérieure, évacuation de l’eau présente dans la chambre supérieure, - à travers l’extrémité inférieure, mise en pression de l’eau de la chambre inférieure à l’aide d’une pompe d’épreuve hydraulique, décompression, et vidange de l’eau présente dans la chambre inférieure, et - fermeture de l’extrémité supérieure et reconnexion de la bouteille à l’installation. Figure pour l’abrégé : néantMethod for the hydraulic test or requalification of an anti-water hammer bottle with a piston, and associated device Method for the hydraulic test or requalification of an anti-water hammer bottle comprising a cylinder, a piston, an upper end, a lower end , an upper chamber, and a lower chamber initially in fluid communication with an installation via the lower end, the method comprising the following steps: - disconnecting the bottle from the installation, and opening at least one access to the chamber upper through the upper end, - through the upper end, filling the upper chamber with water, pressurizing the water using a hydraulic test pump, then decompression, - through the lower end, injection of water into the lower chamber, and displacement of the piston from the low stop position to a high stop position, - through the upper end, evacuation of the water present in the upper chamber, - through the lower end, pressurizing the water in the lower chamber using a hydraulic test pump, decompression, and draining the water present in the lower chamber, and - closure of the upper end and reconnection of the cylinder to the installation. Figure for abstract: none
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2102839A FR3120928B1 (en) | 2021-03-22 | 2021-03-22 | Method of testing or hydraulic requalification of an anti-water hammer cylinder with piston, and associated device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2102839 | 2021-03-22 | ||
| FR2102839A FR3120928B1 (en) | 2021-03-22 | 2021-03-22 | Method of testing or hydraulic requalification of an anti-water hammer cylinder with piston, and associated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3120928A1 FR3120928A1 (en) | 2022-09-23 |
| FR3120928B1 true FR3120928B1 (en) | 2023-04-07 |
Family
ID=76034759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2102839A Active FR3120928B1 (en) | 2021-03-22 | 2021-03-22 | Method of testing or hydraulic requalification of an anti-water hammer cylinder with piston, and associated device |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3120928B1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB762197A (en) * | 1954-01-11 | 1956-11-28 | Emco Brass Mfg Co Ltd | Improvements in or relating to surge arresters |
| US6688335B2 (en) * | 2000-07-14 | 2004-02-10 | Suzuki Sogyo Co., Ltd. | Liquid hammer prevention device |
| CN105612380B (en) * | 2013-12-17 | 2018-08-17 | Lsp产品集团公司 | Axial type water-hammer arrester |
| CN111928052A (en) * | 2020-07-09 | 2020-11-13 | 博纳斯威阀门股份有限公司 | Intelligent water hammer eliminating tank system and using method |
-
2021
- 2021-03-22 FR FR2102839A patent/FR3120928B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3120928A1 (en) | 2022-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO335387B1 (en) | Stretcher and method of applying tension to an underwater element | |
| MA40947A (en) | REINFORCEMENT FOR LIQUID GAS BOTTLES AND FILLING PROCESS | |
| FR3120928B1 (en) | Method of testing or hydraulic requalification of an anti-water hammer cylinder with piston, and associated device | |
| CN107588897B (en) | A kind of cylinder sleeve air-tightness detection device | |
| CN204944764U (en) | Preventer hermetic seal test unit | |
| CN202301233U (en) | Supercharging device suitable for steel tube water pressure test system | |
| CN108361025A (en) | Pumpingh well Pipe String Pressure Testing Advice | |
| CN204212755U (en) | Integral type concentric roater regulator | |
| FR3107572B1 (en) | Compression apparatus and filling station comprising such apparatus | |
| CN102352871A (en) | Supercharger applicable to steel pipe water-pressure test system | |
| NO20111734A1 (en) | Multistage sampling vessel | |
| CN206668533U (en) | Slush pump | |
| CN106097862B (en) | A kind of coal and rock under adjustable artesian water pressure stabilization function infiltrates simple experimental device | |
| RU2623138C1 (en) | Self-aligning travelling valve of sucker rod pump | |
| RU157541U1 (en) | DRAIN VALVE FOR DRAINING LIQUID FROM A PUMP BAR COLUMN | |
| NO811037L (en) | Mass distribution system, especially for the legs of a maritime platform. | |
| RU2637683C1 (en) | Device for release oil gas from annulus | |
| RU2096660C1 (en) | Sucker-rod well pump | |
| CN205981822U (en) | Shale is rock core preparation facilities for dilatometer | |
| RU60608U1 (en) | CASE VALVE | |
| RU119407U1 (en) | DEPTH PLUNGER PUMP | |
| RU57348U1 (en) | PACKING DEVICE FOR ADDITIONAL CASING | |
| RU155729U1 (en) | PNEUMATIC ORGANIC PRESSURE PULSE GENERATOR | |
| CN208721344U (en) | A kind of two-sided pressure measuring unit of butterfly valve | |
| CN221164970U (en) | Deep mine pumping concrete buffer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20220923 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |