CN203745455U - Pressurization system for container for simulating explosion test in deep-water environment - Google Patents
Pressurization system for container for simulating explosion test in deep-water environment Download PDFInfo
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- CN203745455U CN203745455U CN201420127591.4U CN201420127591U CN203745455U CN 203745455 U CN203745455 U CN 203745455U CN 201420127591 U CN201420127591 U CN 201420127591U CN 203745455 U CN203745455 U CN 203745455U
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Abstract
The utility model relates to a pressurization system for a container for simulating an explosion test in a deep-water environment. According to the technical scheme, a water inlet connection opening (1), a water drainage connection opening (8), a pressurization connection opening (5) and a pressure release connection opening (3) which are formed in the container (4) for simulating the explosion test in the deep-water environment are all provided with electric ball valves; the electric ball valves are connected with corresponding power switches in a power switch box (7) through respective cable wires; a water outlet of a pressure testing pump (6) is connected with the pressurization connection opening (5) of the container (4) for simulating the explosion test in the deep-water environment through a high-pressure water pipe; the pressure release connection opening (3) of the container (4) for simulating the explosion test in the deep-water environment is communicated with a pressure release basin (9); a static pressure testing connection opening (2) is provided with a static pressure testing device; a pressure testing electric ball valve (10) is connected with a power switch of a pressure testing electric ball valve in the power switch box (7). The pressurization system has the characteristics of high efficiency, safety, accuracy, reliability, simple operation and high similarity to an actual deep-water environment.
Description
Technical field
The utility model belongs to explosive test technical field.Be specifically related to a kind of compression system of simulating deepwater environment explosive test container.
Background technology
Along with the development of scientific and technological progress and rivers,lakes and seas exploitation, blast working is deep into submarine blast by land explosion gradually, and underwater construction is also more and more darker.To the research of submarine blast, mainly taking test as main, but underwater environment complexity, causes that site test poor repeatability, regularity are strong and experimentation cost is higher.For promoting the development of Underwater Engineering blasting technique, the explosive test of a kind of simulation of development deepwater environment is extremely urgent with container.
For simulation deepwater environment, need to, to the aqueous medium pressurization in container for explosive test, therefore also cause people's concern to the compression system of simulation deepwater environment explosive test.Can adopt at present gas cylinder to the pressurization of simulation deepwater environment explosive test container (clock general. the research [D] of simulation underwater explosion powder charge output energy. Anhui University of Science and Technology, 2007), connect gas cylinder and simulation deepwater environment explosive test container by high-pressure air pipe, though can complete the pressure process to internal tank aqueous medium, have potential safety hazard in low, the poor controllability of pressurization efficiency and pressure process.
Summary of the invention
The utility model is intended to overcome the defect of prior art, object be to provide a kind of highly effective and safe, accurately and reliably, simple to operate and with the compression system of the high simulation deepwater environment explosive test of actual environment similarity container.
For achieving the above object, the technical scheme that the utility model adopts is: described compression system comprises simulation deepwater environment container, test pump and source box for explosive test.The explosive test of simulation deepwater environment is provided with into water interface, drainage interface, pressurization interface, release interface and static pressure test interface with the housing of container, water inlet interface, drainage interface, pressurization interface and release interface are all equipped with electrical ball valve, and four electrical ball valves connect with power switch corresponding in source box by cable separately.The water delivering orifice of test pump is connected with the pressurization interface of container with the explosive test of simulation deepwater environment by high-pressure water pipe, and the drive motor of test pump is connected with the power switch of the drive motor in source box by cable.The explosive test of simulation deepwater environment communicates with release pond by high-pressure water pipe with the release interface of container, and water inlet interface is by the external water source of water pipe, and drainage interface communicates with drainage pipeline by water pipe, and static pressure test interface is equipped with static pressure testing device.
Static pressure testing device is made up of pressure measurement electrical ball valve, pressure unit and intelligent digital tensimeter.Ball seat one side of pressure measurement electrical ball valve is provided with flange, described flange is fixedly connected with the flange of the static pressure test interface of container with the explosive test of simulation deepwater environment, the aperture place of the ball seat opposite side of pressure measurement electrical ball valve is provided with internal thread, and the link of pressure unit is fixedly connected with by screw thread with the aperture of the ball seat opposite side of pressure measurement electrical ball valve.Pressure unit is electrically connected with intelligent digital tensimeter, and pressure measurement electrical ball valve is connected with the power switch of the pressure measurement electrical ball valve in source box by cable.
The specified discharge pressure of described test pump is 3MPa, and maximum flow is 800L/h.
Described source box is provided with the power switch of drive motor, power switch and four power switches corresponding to electrical ball valve difference of pressure measurement electrical ball valve.
Described electrical ball valve nominal pressure is 4.0 ~ 10.0MPa.
The nominal pressure of described pressure measurement electrical ball valve is 4.0 ~ 10.0MPa, and the internal thread of pressure measurement electrical ball valve is identical with the externally threaded nominal size of pressure unit link.
The range of described pressure unit is greater than 2.5MPa, and precision is higher than 0.2%.
Owing to adopting technique scheme, the utility model compared with prior art has following good effect:
1, highly effective and safe, accurately and reliably.The test pump that the utility model adopts, by water filling pressurization in container for the explosive test of simulation deepwater environment, has improved pressurization efficiency; Can accurately read in real time the pressure of simulating aqueous medium in deepwater environment explosive test container in pressure process by static pressure test interface and intelligent digital tensimeter, guarantee to simulate in pressure process the safety of deepwater environment explosive test container; And each interface is all provided with electrical ball valve, can effectively ensure the destruction that when simulating deepwater environment explosive test carries out, interface is not subject to Explosive Shock Loading.
2, simple to operate, controllability is strong.Source box of the present utility model is provided with the power switch of each interface electrical ball valve and the power switch of drive motor, the pressure process that can realize simulation deepwater environment explosive test container by the corresponding power switch in operating power switch box is simple to operate strong with controllability.
3, high with actual deepwater environment similarity.The utility model is applicable to simulate the explosive test of deepwater environment, can in the scope with the maximum test pressure 2MPa of container, pressurize to container in the explosive test of simulation deepwater environment, and 200m is with interior depth of water environment in simulation, high with actual depth of water environment similarity.
Therefore, the utlity model has highly effective and safe, accurately and reliably, the strong and feature high with actual deepwater environment similarity of simple to operate, controllability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the static pressure testing device that in Fig. 1, static pressure test interface 2 is equipped with.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further, not the restriction to its protection domain.
embodiment 1
A kind of compression system of simulating deepwater environment explosive test container.As shown in Figure 1, described compression system comprises simulation deepwater environment container 4, test pump 6 and source box 7 for explosive test.The explosive test of simulation deepwater environment is provided with into water interface 1, drainage interface 8, pressurization interface 5, release interface 3 and static pressure test interface 2 with the housing of container 4, water inlet interface 1, drainage interface 8, pressurization interface 5 and release interface 3 are all equipped with electrical ball valve, and four electrical ball valves connect with power switch corresponding in source box 7 by cable separately.The water delivering orifice of test pump 6 is connected with the pressurization interface 5 of container with the explosive test of simulation deepwater environment by high-pressure water pipe, and the drive motor of test pump 6 is connected with the power switch of the drive motor in source box 7 by cable.The explosive test of simulation deepwater environment communicates with release pond 9 by high-pressure water pipe with the release interface 3 of container, and water inlet interface 1 is by the external water source of water pipe, and drainage interface 8 is connected with drainage pipeline and communicated by water pipe, and static pressure test interface 2 is equipped with static pressure testing device.
As shown in Figure 2, static pressure testing device is made up of pressure measurement electrical ball valve 10, pressure unit 11 and intelligent digital tensimeter 12.Ball seat one side of pressure measurement electrical ball valve 10 is provided with flange, described flange is fixedly connected with the flange of the static pressure test interface 2 of container with the explosive test of simulation deepwater environment, the aperture place of the ball seat opposite side of pressure measurement electrical ball valve 10 is provided with internal thread, and the link of pressure unit 11 is fixedly connected with by screw thread with the aperture of the ball seat opposite side of pressure measurement electrical ball valve 10.Pressure unit 11 is electrically connected with intelligent digital tensimeter 12, and pressure measurement electrical ball valve 10 is connected with the power switch of the pressure measurement electrical ball valve in source box 7 by cable.
The specified discharge pressure of described test pump 6 is 3MPa, and maximum flow is 800L/h.
Described source box 7 is provided with the power switch of drive motor, power switch and four power switches corresponding to electrical ball valve difference of pressure measurement electrical ball valve.
Described electrical ball valve nominal pressure is 4.0 ~ 6.4MPa.
The nominal pressure of described pressure measurement electrical ball valve 10 is 4.0 ~ 6.4MPa, and the internal thread of pressure measurement electrical ball valve 10 is identical with the externally threaded nominal size of pressure unit 11 links.
The range of described pressure unit 11 is greater than 2.5MPa, and precision is higher than 0.2%.
embodiment 2
A kind of compression system of simulating deepwater environment explosive test container.Except following technical parameter, all the other are with embodiment 1.
Described electrical ball valve nominal pressure is 6.4 ~ 10.0MPa.
The nominal pressure of described pressure measurement electrical ball valve 10 is 6.4 ~ 10.0MPa, and the internal thread of pressure measurement electrical ball valve 10 is identical with the externally threaded nominal size of pressure unit 11 links.
This embodiment compared with prior art has following good effect:
1, highly effective and safe, accurately and reliably.The test pump 6 that this embodiment adopts, by the interior water filling pressurization of container 4 for the explosive test of simulation deepwater environment, has improved pressurization efficiency; Can accurately read in real time the pressure of simulating deepwater environment explosive test container 4 interior aqueous mediums in pressure process by static pressure test interface 2 and intelligent digital tensimeter 12, guarantee to simulate in pressure process the safety of deepwater environment explosive test container 4; And each interface is all provided with electrical ball valve, can effectively ensure the destruction that when simulating deepwater environment explosive test carries out, interface is not subject to Explosive Shock Loading.
2, simple to operate, controllability is strong.The source box 7 of this embodiment is provided with the power switch of each interface electrical ball valve and the power switch of drive motor, the pressure process that can realize simulation deepwater environment explosive test container 4 by the corresponding power switch in operating power switch box 7 is simple to operate strong with controllability.
3, high with actual deepwater environment similarity.This embodiment is applicable to simulate the explosive test of deepwater environment, can in the scope with the maximum test pressure 2MPa of container 4, pressurize to container in the explosive test of simulation deepwater environment, 200m is with interior depth of water environment in simulation, high with actual depth of water environment similarity.
Therefore, this embodiment have highly effective and safe, accurately and reliably, the strong and feature high with actual deepwater environment similarity of simple to operate, controllability.
Claims (6)
1. simulate the deepwater environment explosive test compression system of container, it is characterized in that described compression system comprises simulation deepwater environment container (4), test pump (6) and source box (7) for explosive test; The housing of simulation deepwater environment container (4) for explosive test is provided with into water interface (1), drainage interface (8), pressurization interface (5), release interface (3) and static pressure test interface (2), water inlet interface (1), drainage interface (8), pressurization interface (5) and release interface (3) are all equipped with electrical ball valve, and four electrical ball valves connect with power switch corresponding in source box (7) by cable separately; The water delivering orifice of test pump (6) is connected with the pressurization interface (5) of simulation deepwater environment container (4) for explosive test by high-pressure water pipe, and the drive motor of test pump (6) is connected with the power switch of the drive motor in source box (7) by cable; The release interface (3) of simulation deepwater environment container (4) for explosive test communicates with release pond (9) by high-pressure water pipe, water inlet interface (1) is by the external water source of water pipe, drainage interface (8) is connected with drainage pipeline and is communicated by water pipe, and static pressure test interface (2) is equipped with static pressure testing device;
Static pressure testing device is made up of pressure measurement electrical ball valve (10), pressure unit (11) and intelligent digital tensimeter (12); Ball seat one side of pressure measurement electrical ball valve (10) is provided with flange, described flange is fixedly connected with the flange of the static pressure test interface (2) of simulation deepwater environment container (4) for explosive test, the aperture place of the ball seat opposite side of pressure measurement electrical ball valve (10) is provided with internal thread, and the link of pressure unit (11) is fixedly connected with by screw thread with the aperture of the ball seat opposite side of pressure measurement electrical ball valve (10); Pressure unit (11) is electrically connected with intelligent digital tensimeter (12), and pressure measurement electrical ball valve (10) is connected with the power switch of the pressure measurement electrical ball valve in source box (7) by cable.
2. the compression system of container for simulation deepwater environment explosive test according to claim 1, is characterized in that the specified discharge pressure of described test pump (6) is 3MPa, and maximum flow is 800L/h.
3. the compression system of container for simulation deepwater environment explosive test according to claim 1, is characterized in that described source box (7) is provided with power switch and four power switches corresponding to electrical ball valve difference of the power switch of drive motor, pressure measurement electrical ball valve.
4. the compression system of container for simulation deepwater environment explosive test according to claim 1, is characterized in that described electrical ball valve nominal pressure is 4.0 ~ 10.0MPa.
5. the compression system of container for simulation deepwater environment explosive test according to claim 1, the nominal pressure that it is characterized in that described pressure measurement electrical ball valve (10) is 4.0 ~ 10.0MPa, and the internal thread of pressure measurement electrical ball valve (10) is identical with the externally threaded nominal size of pressure unit (11) link.
6. the compression system of container for simulation deepwater environment explosive test according to claim 1, is characterized in that the range of described pressure unit (11) is greater than 2.5MPa, and precision is higher than 0.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127591.4U CN203745455U (en) | 2014-03-20 | 2014-03-20 | Pressurization system for container for simulating explosion test in deep-water environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127591.4U CN203745455U (en) | 2014-03-20 | 2014-03-20 | Pressurization system for container for simulating explosion test in deep-water environment |
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| CN203745455U true CN203745455U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127591.4U Expired - Fee Related CN203745455U (en) | 2014-03-20 | 2014-03-20 | Pressurization system for container for simulating explosion test in deep-water environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823037A (en) * | 2014-03-20 | 2014-05-28 | 武汉科技大学 | Pressurization system of container for simulating explosion test in deep water environments as well as using method thereof |
-
2014
- 2014-03-20 CN CN201420127591.4U patent/CN203745455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823037A (en) * | 2014-03-20 | 2014-05-28 | 武汉科技大学 | Pressurization system of container for simulating explosion test in deep water environments as well as using method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20160320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |