CN202166572U - Water pressure testing machine for heavy-caliber fiber reinforced plastic pipe - Google Patents
Water pressure testing machine for heavy-caliber fiber reinforced plastic pipe Download PDFInfo
- Publication number
- CN202166572U CN202166572U CN2011202537658U CN201120253765U CN202166572U CN 202166572 U CN202166572 U CN 202166572U CN 2011202537658 U CN2011202537658 U CN 2011202537658U CN 201120253765 U CN201120253765 U CN 201120253765U CN 202166572 U CN202166572 U CN 202166572U
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- China
- Prior art keywords
- sealing head
- reinforced plastic
- fiber reinforced
- plastic pipe
- heavy
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- Expired - Fee Related
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Abstract
The utility model discloses a water pressure testing machine for a heavy-caliber fiber reinforced plastic pipe and relates to testing equipment for testing the water pressure of a pipe. The water pressure testing machine is composed of a water storage tank, a machine body, a movable sealing head, a hydraulic piston cylinder component, a water outlet nozzle, a fixed sealing head, a pressure measuring instrument and a water pump, wherein the fixed sealing head is fixed on a support arranged at the left side of the machine body; the hydraulic piston cylinder component is fixed on a support arranged at the right side of the machine body; the movable sealing head is fixedly connected with a piston rod of the hydraulic piston cylinder component; the tested heavy-caliber fiber reinforced plastic pipe is clamped between the fixed sealing head and the movable sealing head, and the two ends of the tested heavy-caliber fiber reinforced plastic pipe are in sealing contact with the fixed sealing head and the movable sealing head; the water outlet nozzle is arranged on the fixed sealing head and faces to the interior of the tested heavy-caliber fiber reinforced plastic pipe; the water storage tank is communicated with the water outlet nozzle by a pipeline; and the pressure measuring instrument and the water pump are arranged on the pipeline. The water pressure testing machine solves the problem that the existing testing equipment is not suitable for the water pressure test of the heavy-caliber fiber reinforced plastic pipe.
Description
Technical field
The utility model relates to the testing equipment of testing conduit hydraulic pressure.
Background technology
In recent years,, spurred the fast development of petroleum gas equal energy source industry, also driven the flourish of pipeline industry and GRP pipe industry simultaneously along with China's sustainable development of economy.For the quality that improves the glass reinforced plastic pipe product and the safe reliability of use, each glass reinforced plastic pipe manufacturing firm is all making great efforts to strengthen check and research technique.In all detections and test, hydrostatic test is because test accuracy rate height becomes requisite Interventions Requested in the glass reinforced plastic pipe manufacturing process flow, also is one of important tests operation of relatively paying close attention to of user.Existing hydrostatic test equipment is not suitable for the heavy caliber GRP pipe is carried out the hydraulic testing owing to reasons in structure.
The utility model content
The utility model provides a kind of heavy caliber GRP pipe hydrostatic testing machine, and the utility model has solved the problem that present testing equipment is not suitable for heavy caliber GRP pipe hydrostatic test.
For addressing the above problem, the utility model adopts following technical scheme: this machine is made up of water tank 1, body 2, hydrodynamic reciprocating sealing head 4, hydraulic piston cylinder assembly 5, faucet 6, fixing seal head 7, pressure measuring instrument 8 and water pump 9; Water tank 1 is installed on body 2 left sides, on body 2 left side brackets, is fixed with fixing seal head 7, on body 2 right side supports, is fixed with hydraulic piston cylinder assembly 5, and hydrodynamic reciprocating sealing head 4 is fixedly connected with the piston rod of hydraulic piston cylinder assembly 5; Heavy caliber GRP pipe 3 to be tested is held between fixing seal head 7 and the hydrodynamic reciprocating sealing head 4, seals between heavy caliber GRP pipe 3 two ends to be tested and fixing seal head 7 and the hydrodynamic reciprocating sealing head 4 to contact; Faucet 6 is arranged on fixing seal head 7, and faucet 6 is towards heavy caliber GRP pipe 3 inside to be tested; Water tank 1 is equipped with pressure measuring instrument 8 and water pump 9 through pipeline connection faucet 6 on pipeline.
The utility model can carry out hydraulic pressure test to bigbore GRP pipe, can expose the defective of glass reinforced plastic pipe during test, thereby reprocesses or remove, and solves problem before dispatching from the factory.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: water tank 1, body 2, heavy caliber GRP pipe 3, hydrodynamic reciprocating sealing head 4, hydraulic piston cylinder assembly 5, faucet 6, fixing seal head 7, pressure measuring instrument 8, water pump 9 to be tested.
Embodiment
As shown in Figure 1, this machine is made up of water tank 1, body 2, hydrodynamic reciprocating sealing head 4, hydraulic piston cylinder assembly 5, faucet 6, fixing seal head 7, pressure measuring instrument 8 and water pump 9; Water tank 1 is installed on body 2 left sides, on body 2 left side brackets, is fixed with fixing seal head 7, on body 2 right side supports, is fixed with hydraulic piston cylinder assembly 5, and hydrodynamic reciprocating sealing head 4 is fixedly connected with the piston rod of hydraulic piston cylinder assembly 5; Heavy caliber GRP pipe 3 to be tested is held between fixing seal head 7 and the hydrodynamic reciprocating sealing head 4, seals between heavy caliber GRP pipe 3 two ends to be tested and fixing seal head 7 and the hydrodynamic reciprocating sealing head 4 to contact; Faucet 6 is arranged on fixing seal head 7, and faucet 6 is towards heavy caliber GRP pipe 3 inside to be tested; Water tank 1 is equipped with pressure measuring instrument 8 and water pump 9 through pipeline connection faucet 6 on pipeline.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (1)
1. heavy caliber GRP pipe hydrostatic testing machine is characterized in that, is made up of water tank (1), body (2), hydrodynamic reciprocating sealing head (4), hydraulic piston cylinder assembly (5), faucet (6), fixing seal head (7), pressure measuring instrument (8) and water pump (9); Water tank (1) is installed on body (2) left side, on body (2) left side brackets, is fixed with fixing seal head (7), on the support of body (2) right side, is fixed with hydraulic piston cylinder assembly (5), and hydrodynamic reciprocating sealing head (4) is fixedly connected with the piston rod of hydraulic piston cylinder assembly (5); Heavy caliber GRP pipe (3) to be tested is held between fixing seal head (7) and the hydrodynamic reciprocating sealing head (4), seals between heavy caliber GRP pipe (3) two ends to be tested and fixing seal head (7) and the hydrodynamic reciprocating sealing head (4) to contact; Faucet (6) is arranged on fixing seal head (7), and faucet (6) is towards heavy caliber GRP pipe (3) inside to be tested; Water tank (1) is equipped with pressure measuring instrument (8) and water pump (9) through pipeline connection faucet (6) on pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202537658U CN202166572U (en) | 2011-07-19 | 2011-07-19 | Water pressure testing machine for heavy-caliber fiber reinforced plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202537658U CN202166572U (en) | 2011-07-19 | 2011-07-19 | Water pressure testing machine for heavy-caliber fiber reinforced plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166572U true CN202166572U (en) | 2012-03-14 |
Family
ID=45802390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202537658U Expired - Fee Related CN202166572U (en) | 2011-07-19 | 2011-07-19 | Water pressure testing machine for heavy-caliber fiber reinforced plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166572U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063522A (en) * | 2012-12-05 | 2013-04-24 | 慈溪市美源净水设备有限公司 | Testing pressure regulating platform of pressure water storage tank |
| CN104977214A (en) * | 2015-06-30 | 2015-10-14 | 安源管道实业有限公司 | General piston-type pressure testing apparatus for steel-plastic composite pipe |
| CN105136580A (en) * | 2015-08-22 | 2015-12-09 | 浙江鑫宙竹基复合材料科技有限公司 | Detection method for determining short-time failure hydraulic pressure of bamboo composite pressure tube |
| CN104034492B (en) * | 2014-06-04 | 2016-08-24 | 青岛中瑞泰软控技术有限公司 | Hydraulic pressure test curve and parameter processing method |
| CN108507869A (en) * | 2018-06-21 | 2018-09-07 | 中国重型机械研究院股份公司 | A kind of Large Diameter Pipeline steel tube water pressure test system and method |
| CN109187210A (en) * | 2018-09-19 | 2019-01-11 | 南京新核复合材料有限公司 | A kind of water test unit detecting GRP pipe circumferential direction failure intensity |
| CN112985978A (en) * | 2021-04-01 | 2021-06-18 | 广州一胜信息科技有限公司 | Static internal pressure test equipment for glass vacuum tube |
-
2011
- 2011-07-19 CN CN2011202537658U patent/CN202166572U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063522A (en) * | 2012-12-05 | 2013-04-24 | 慈溪市美源净水设备有限公司 | Testing pressure regulating platform of pressure water storage tank |
| CN103063522B (en) * | 2012-12-05 | 2014-12-10 | 慈溪市美源净水设备有限公司 | Testing pressure regulating platform of pressure water storage tank |
| CN104034492B (en) * | 2014-06-04 | 2016-08-24 | 青岛中瑞泰软控技术有限公司 | Hydraulic pressure test curve and parameter processing method |
| CN104977214A (en) * | 2015-06-30 | 2015-10-14 | 安源管道实业有限公司 | General piston-type pressure testing apparatus for steel-plastic composite pipe |
| CN104977214B (en) * | 2015-06-30 | 2017-11-17 | 安源管道实业股份有限公司 | General purpose steel plastic composite piston type pressure testing device |
| CN105136580A (en) * | 2015-08-22 | 2015-12-09 | 浙江鑫宙竹基复合材料科技有限公司 | Detection method for determining short-time failure hydraulic pressure of bamboo composite pressure tube |
| CN108507869A (en) * | 2018-06-21 | 2018-09-07 | 中国重型机械研究院股份公司 | A kind of Large Diameter Pipeline steel tube water pressure test system and method |
| CN109187210A (en) * | 2018-09-19 | 2019-01-11 | 南京新核复合材料有限公司 | A kind of water test unit detecting GRP pipe circumferential direction failure intensity |
| CN112985978A (en) * | 2021-04-01 | 2021-06-18 | 广州一胜信息科技有限公司 | Static internal pressure test equipment for glass vacuum tube |
| CN112985978B (en) * | 2021-04-01 | 2024-02-09 | 山东沐阳新能源有限公司 | Glass vacuum tube static pressure test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20130719 |