CN203132832U - Multi-caliber flange-type valve hydraulic test all-in-one machine - Google Patents
Multi-caliber flange-type valve hydraulic test all-in-one machine Download PDFInfo
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- CN203132832U CN203132832U CN 201320120747 CN201320120747U CN203132832U CN 203132832 U CN203132832 U CN 203132832U CN 201320120747 CN201320120747 CN 201320120747 CN 201320120747 U CN201320120747 U CN 201320120747U CN 203132832 U CN203132832 U CN 203132832U
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- flange
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Abstract
The utility model relates to a multi-caliber flange-type valve hydraulic test all-in-one machine which helps to effectively solve problems about detection of the poor or good quality of valves and enables safety hidden troubles during application to be minimized. The technical solution is that the multi-caliber flange-type valve hydraulic test all-in-one machine comprises a bearing device and a pressure lifting device. The bearing device is a cylindrical pipe chamber formed by a transverse and horizontal seamless steel pipe. A first pup joint on the cylindrical pipe chamber, formed by a seamless steel pipe, is connected with valve testing joints with different calibers, and the valve testing joints are connected via single-head high-strength bolts through flanges, metal winding pads and flange blind plates to form an enclosed structure. A second pup joint of the pressure lifting device, formed by a seamless steel pipe, is detachably arranged under the cylindrical pipe chamber. The multi-caliber flange-type valve hydraulic test all-in-one machine is convenient and fast to use, allows the mounting quality of a pressure pipeline system to be improved, enables waste of resources during the production to be minimized, helps to effectively avoid problems, such as moving, leaking and production and work shutdown, caused by the unqualified quality of the valves when the system is running normally, is safe to use and exhibits good effects.
Description
Technical field
The utility model relates to valve detection equipment, particularly a kind of multitube footpath flange form valve hydro-test all-in-one.
Background technology
Enhancing day by day along with china's overall national strength, industrialized level also improves constantly, it is also more and more to relate to life security, dangerous bigger boiler, pressure vessel, pressure pipeline, and valve is guaranteeing that as a kind of important pipe fitting the normal operating effect of pressure pipeline system is also increasing.Be not difficult to find out that the quality of valve mass can directly have influence on the ordinary production operation of system, even can cause stop work and production.How selecting for use a kind of safe and reliable equipment that the quality of valve is detected, reject the valve that does not meet request for utilization, is a problem demanding prompt solution.
Summary of the invention
At above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of multitube footpath flange form valve hydro-test all-in-one, can effectively solve the quality that detects valve mass, reduces the problem that has potential safety hazard in the use.
The technical scheme that the utility model solves is, comprise pressure-bearing device and pressure lifting device, the cylindrical tube chamber that pressure-bearing device is made up of the weldless steel tube of transverse horizontal, first short circuit that constitutes through weldless steel tube above the cylindrical tube chamber is connected with the valves test joint of different tube diameters, the valves test joint is connected by the single head high-strength bolt with blank flange by flange, SW with outside ring, form enclosed construction, second short circuit that pressure lifting device constitutes through weldless steel tube is loading and unloading type and places cylindrical tube chamber bottom.
The utility model novel structure uniqueness, advantages of simple, cost is low, convenient to use, leakage test and strength test have been carried out valve conciliate health check-up maintenance before installation after, the valve that rejecting can't meet the quality requirement, improve the installation quality of pressure pipeline system, reduced the wasting of resources in the production run, can effectively avoid the evaporating, emitting, dripping or leaking of liquid or gas that causes because valve mass is defective in system's normal course of operation, the problem of stop work and production, use safely, effective, good society and economic benefit are arranged.
Description of drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is structure left view of the present utility model.
Fig. 3 is structure vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Provided by Fig. 1 to Fig. 3, the utility model comprises pressure-bearing device and pressure lifting device, the cylindrical tube chamber 3 that pressure-bearing device 1 is made up of the weldless steel tube of transverse horizontal, first short circuit 5 that constitutes through weldless steel tube above the cylindrical tube chamber 3 is connected with the valves test joint 4 of different tube diameters, valves test joint 4 is connected by single head high-strength bolt 10 with blank flange 9 by flange 7, SW with outside ring 8, form enclosed construction, second short circuit 6 that pressure lifting device 2 constitutes through weldless steel tube is loading and unloading type and places cylindrical tube chamber 3 bottoms.
In order to guarantee result of use, on the described cylindrical tube chamber 3 tensimeter 11 and water filling gas outlet 12 are housed;
Described tensimeter 11 is contained on the cylindrical tube chamber 3 through the 3rd short circuit 13 that weldless steel tube constitutes, and first gate valve 14 and tensimeter bend pipe 15 are housed on the 3rd short circuit 13 successively;
Described water filling gas outlet 12 has second gate valve 17 for weldless steel tube constitutes on the water filling gas outlet 12;
Described pressure lifting device 2 is contained on the base 18, base 18 is drawn from the both sides welding of front and back, cylindrical tube chamber 3 bottoms by four isometric angle steel, front and back angle steel angle is 60 degree, the same level of the terminal maintenance of angle steel, and be welded to connect the rectangularity structure successively by four angle steel, steel plate formation base plate 16 is completely spread in the rectangle structure inboard below the base 18, and pressure lifting device 2 is contained on the base plate 16;
Through gooseneck 20 2 row's pulley blockss 19 are housed below the described base 18.
Described pressure lifting device 2 is the commercially available prod, as hydraulic pump or hydraulic intensifier.
When the utility model uses, at first valve to be tested one end is fixedly connected on the valves test joint 4 by single head high-strength bolt 10.Valve is in opening during test, the valve other end is by blank flange 9 sealings, in pressure-bearing device 1, fill with test(ing) medium (normal-temperature water, the kerosene of test(ing) medium for cleaning by water filling gas outlet 12, perhaps non-corrosive liquid medium, when the austenitic stainless steel valve is tested, chloride ion content should be lower than 25ppm in the water), adjusted and the control test pressure by pressure lifting device 2, the pressure by pressure-bearing device 1 in check valve housing exposed surface and the duration of test runs changes to judge whether the valve housing test is qualified.Valve is in closed condition during one-sided leakage test, and the logical atmosphere of the other end checks that the pressure of pressure-bearing device 1 in seepage and the duration of test runs changes, and requires valve to reach same effect through repeatedly opening and closing.Pressure-bearing is taken turns in the valve both sides that have two way seal to require, and detects respectively.The utility model is with lower cost and cost, realized the Performance Detection to valve, guaranteed the quality of mounted valve, reduced the wasting of resources in the production run, the evaporating, emitting, dripping or leaking of liquid or gas that causes because valve mass is defective in the pressure pipeline system operational process, the problem of stop work and production have been avoided, use safely, effective, good society and economic benefit are arranged.
Claims (6)
1. multitube footpath flange form valve hydro-test all-in-one, comprise pressure-bearing device and pressure lifting device, it is characterized in that, the cylindrical tube chamber (3) that pressure-bearing device (1) is made up of the weldless steel tube of transverse horizontal, first short circuit (5) that constitutes through weldless steel tube above the cylindrical tube chamber (3) is connected with the valves test joint (4) of different tube diameters, valves test joint (4) is by flange (7), SW with outside ring (8) is connected by single head high-strength bolt (10) with blank flange (9), form enclosed construction, second short circuit (6) that pressure lifting device (2) constitutes through weldless steel tube is loading and unloading type and places cylindrical tube chamber (3) bottom.
2. multitube footpath flange form valve hydro-test all-in-one according to claim 1 is characterized in that, tensimeter (11) and water filling gas outlet (12) are housed on the described cylindrical tube chamber (3).
3. multitube according to claim 2 footpath flange form valve hydro-test all-in-one, it is characterized in that, described tensimeter (11) is contained on the cylindrical tube chamber (3) through the 3rd short circuit (13) that weldless steel tube constitutes, and first gate valve (14) and tensimeter bend pipe (15) are housed on the 3rd short circuit (13) successively.
4. multitube footpath flange form valve hydro-test all-in-one according to claim 2 is characterized in that described water filling gas outlet (12) has second gate valve (17) for weldless steel tube constitutes on the water filling gas outlet (12).
5. multitube according to claim 1 footpath flange form valve hydro-test all-in-one, it is characterized in that, described pressure lifting device (2) is contained on the base (18), base (18) is drawn from the both sides welding of front and back, cylindrical tube chamber (3) bottom by four isometric angle steel, front and back angle steel angle is 60 degree, the same level of the terminal maintenance of angle steel, and be welded to connect the rectangularity structure successively by four angle steel, steel plate formation base plate (16) is completely spread in the rectangle structure inboard below the base (18), and pressure lifting device (2) is contained on the base plate (16).
6. multitube footpath flange form valve hydro-test all-in-one according to claim 5 is characterized in that, described base (18) is following to be equipped with 2 row's pulley blockss (19) through gooseneck (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120747 CN203132832U (en) | 2013-03-18 | 2013-03-18 | Multi-caliber flange-type valve hydraulic test all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120747 CN203132832U (en) | 2013-03-18 | 2013-03-18 | Multi-caliber flange-type valve hydraulic test all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132832U true CN203132832U (en) | 2013-08-14 |
Family
ID=48940804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120747 Expired - Fee Related CN203132832U (en) | 2013-03-18 | 2013-03-18 | Multi-caliber flange-type valve hydraulic test all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132832U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175682A (en) * | 2013-03-18 | 2013-06-26 | 平煤神马建工集团有限公司土建处 | Multi-diameter flanged hydraulic test multifunction device for valves |
| CN104406751A (en) * | 2014-11-28 | 2015-03-11 | 武汉工程大学 | System for testing high-temperature pipeline flange under action of outer bending moment |
| CN109506928A (en) * | 2018-10-24 | 2019-03-22 | 中国二十冶集团有限公司 | Valve pressure device and suppress test method |
| CN111442918A (en) * | 2020-04-16 | 2020-07-24 | 中南大学 | Pressure-resistant sealing performance testing device for gate of storage structure of shield tool-changing robot |
-
2013
- 2013-03-18 CN CN 201320120747 patent/CN203132832U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175682A (en) * | 2013-03-18 | 2013-06-26 | 平煤神马建工集团有限公司土建处 | Multi-diameter flanged hydraulic test multifunction device for valves |
| CN104406751A (en) * | 2014-11-28 | 2015-03-11 | 武汉工程大学 | System for testing high-temperature pipeline flange under action of outer bending moment |
| CN109506928A (en) * | 2018-10-24 | 2019-03-22 | 中国二十冶集团有限公司 | Valve pressure device and suppress test method |
| CN111442918A (en) * | 2020-04-16 | 2020-07-24 | 中南大学 | Pressure-resistant sealing performance testing device for gate of storage structure of shield tool-changing robot |
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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: 20130814 Termination date: 20140318 |