CN220552799U - Testing device for blocking compatibility of explosion-proof material and flammable liquid - Google Patents
Testing device for blocking compatibility of explosion-proof material and flammable liquid Download PDFInfo
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- CN220552799U CN220552799U CN202220817790.2U CN202220817790U CN220552799U CN 220552799 U CN220552799 U CN 220552799U CN 202220817790 U CN202220817790 U CN 202220817790U CN 220552799 U CN220552799 U CN 220552799U
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- tank body
- storage tank
- emptying
- sealing cover
- explosion
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- 239000007788 liquid Substances 0.000 title claims abstract description 55
- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 title claims abstract description 30
- 230000000903 blocking effect Effects 0.000 title abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 79
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000002360 explosive Substances 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 description 5
- 238000013022 venting Methods 0.000 description 4
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a testing device for blocking the compatibility of an explosion-proof material and flammable liquid, which comprises: the storage tank comprises a storage tank body, a sealing cover, a pressure indicator and an emptying device; the storage tank body is arranged to be capable of containing a barrier explosion-proof material and flammable and explosive liquid; an observation window is arranged on the storage tank body; the top of the storage tank body is provided with a storage port; the sealing cover is arranged on the storage tank body and is arranged to be capable of sealing the storage opening so as to form a closed space with the storage tank body; the pressure indicator is arranged on the storage tank body or the sealing cover and can indicate the pressure in the storage tank body; the emptying device is arranged on the storage tank body or the sealing cover and is arranged to be capable of discharging the gas in the storage tank body; the emptying device comprises an emptying pipe and an emptying valve, and the emptying valve is arranged on the emptying pipe. The testing device provided by the utility model has high safety and is convenient for monitoring the testing process.
Description
Technical Field
The utility model relates to a testing device for blocking compatibility of an explosion-proof material and flammable liquid.
Background
The explosion-proof material is an explosion-proof material made of special aluminum alloy series materials and special processing technology, and is widely applied to the production, storage and transportation processes of flammable and explosive liquid. The blocking explosion-proof material is filled in the fuel tank body and the fuel tank filled with flammable and explosive liquid, so that the container can be effectively prevented from explosion.
The compatibility test is to fill the barrier explosion-proof material into a container filled with liquid fuel, test for a certain period according to the requirement, determine the performance indexes of the barrier explosion-proof material and the liquid fuel after the test is finished, and judge whether the compatibility meets the technical requirements in national army standards and industry standards according to test data.
Disclosure of Invention
The utility model aims to provide a testing device for blocking the compatibility of an explosion-proof material and flammable liquid, which has high safety and is convenient for monitoring the testing process.
In order to achieve the above object, the present utility model provides a testing device for blocking compatibility of an explosion-proof material with flammable liquid, comprising: the storage tank comprises a storage tank body, a sealing cover, a pressure indicator and an emptying device;
the storage tank body is arranged to be capable of containing a barrier explosion-proof material and flammable and explosive liquid; an observation window is arranged on the storage tank body; the top of the storage tank body is provided with a storage port;
the sealing cover is arranged on the storage tank body and is arranged to be capable of sealing the storage opening so as to form a closed space with the storage tank body;
the pressure indicator is arranged on the storage tank body or the sealing cover and can indicate the pressure in the storage tank body;
the emptying device is arranged on the storage tank body or the sealing cover and is arranged to be capable of discharging gas in the storage tank body; the emptying device comprises an emptying pipe and an emptying valve, and the emptying valve is arranged on the emptying pipe.
In the present utility model, the outer contour of the storage tank body may be any shape, such as a circle or a rectangle. The storage tank body can be completely sealed, so that the accuracy of the compatibility test result can be improved. The storage tank body is preferably made of a material which is resistant to high temperature and has a certain hardness, such as stainless steel, titanium alloy and the like. The top of holding vessel body is provided with puts the thing mouth for in placing the separation explosion-proof material and flammable explosive liquid in the holding vessel body. The shape of the placement opening can be any shape, such as a circle. In some embodiments, the storage tank body is a circular barrel, and the top of the storage tank body is provided with a circular storage opening, and the diameter of the storage opening is equal to the inner diameter of the storage tank body.
In the utility model, the sealing cover is arranged on the storage tank body. The outer contour of the sealing cover may be of any shape, such as circular and rectangular. The seal cap is removably connected to the reservoir body, such as by a threaded connection, a clamp connection, or the like. According to some embodiments of the utility model, the sealing cap is provided with internal threads, and the side wall of the storage tank body is provided with external threads, wherein the internal threads are matched with the external threads.
In the utility model, the emptying device can be arranged at the upper part of the side wall of the storage tank body or on the sealing cover, thus being more beneficial to releasing the gas in the storage tank body and reducing the pressure in the tank body. The emptying device comprises an emptying pipe and an emptying valve, and the emptying valve is arranged on the emptying pipe, so that the opening and closing of the emptying device can be controlled according to test requirements, and the convenience and safety of compatibility testing are improved. The blow-down tube and the blow-down valve may be connected by threads.
According to some embodiments of the utility model, the testing device further comprises a gasket disposed between the storage tank body and the sealing cover for improving the sealing property.
According to the test device of the present utility model, preferably, a vent hole is provided in the sealing cover; the vent hole is connected with the vent pipe. This may improve safety during testing.
In the utility model, the vent hole and the vent pipe can be welded or connected in a threaded manner. In some embodiments, the vent hole is internally provided with internal threads, and one end of the vent tube is provided with external threads, which are connected by threads. In other embodiments, the seal cap, vent hole, and vent tube are integrally formed.
According to the test device of the present utility model, preferably, a pressure measuring hole and a connecting member are provided on the sealing cover, and the pressure measuring hole is connected with the pressure indicator through the connecting member.
In the present utility model, the connector is fixedly connected to the pressure tap, for example, by welding, screwing, or the like.
According to the testing device of the present utility model, preferably, one end of the connecting member is fixedly connected to the pressure measuring hole, and the other end of the connecting member is screwed to the pressure indicator.
In some embodiments, the seal cap, pressure tap and connector are of an integrally formed construction.
According to the testing device of the present utility model, preferably, a drain hole is provided on the bottom or the side wall of the storage tank body. This facilitates the drainage of the liquid.
According to the test device of the present utility model, preferably, the drain hole is provided at the bottom of the storage tank body, and the drain hole is provided as a conical hole with a gradually decreasing hole diameter from top to bottom. Thus not only being helpful for the drainage of liquid, but also being capable of increasing the tightness and firmness of the connection between the liquid discharge hole and the liquid discharge pipe.
In the utility model, the liquid discharge pipe and the liquid discharge hole can be welded or screwed.
According to the test device of the present utility model, preferably, the test device further includes a liquid discharging device configured to be able to discharge the flammable and explosive liquid inside the storage tank body;
the liquid draining device comprises a liquid draining pipe and a liquid draining valve; the liquid discharge pipe is connected with the liquid discharge hole; the liquid discharge valve is arranged on the liquid discharge pipe.
In the utility model, the liquid discharge pipe and the liquid discharge hole can be welded or screwed. In some embodiments, the storage tank body, the drain hole, and the drain pipe are integrally formed.
According to the test device of the present utility model, preferably, the observation window is provided on a side wall of the storage tank body, and the observation window is provided as an explosion-proof transparent glass plate. Therefore, the appearance conditions of the liquid fuel and the blocking explosion-proof material in the test process can be observed under the condition that the test is not influenced, and real-time monitoring and recording are realized.
In the present utility model, the observation window may be provided in one or more, for example, two. In some embodiments, the observation window is disposed on the sidewall of the storage tank body along the height direction of the storage tank body, so that experimental phenomena at different liquid level heights can be observed more conveniently.
According to the test device of the present utility model, preferably, the test device further includes a heating device provided at an outer periphery of the storage tank body. Thus, the experimental temperature can be adjusted according to the requirements of compatibility test.
In the present utility model, the heating device may be of a conventional structure. In certain embodiments, the heating device comprises an electric jacket. In other embodiments, the heating device comprises a circulating heating water pipe.
According to the testing device of the present utility model, preferably, the testing device further comprises a high temperature resistant, corrosion resistant liner disposed within the storage tank body.
In the present utility model, the inner liner is preferably made of a material resistant to acids and bases and various organic solvents, such as PTFE, FEP, and the like. This helps to extend the useful life of the test device.
According to the utility model, the observation window is arranged on the storage tank body, so that the compatibility test process can be monitored more conveniently. The utility model has high safety and is convenient for monitoring the test process.
Drawings
Fig. 1 is a schematic structural diagram of a testing device for blocking compatibility of an explosion-proof material with flammable liquid.
The reference numerals are explained as follows:
1-a storage tank body, 11-a storage port, 12-an observation window and 13-a liquid discharge hole; 2-sealing cover, 21-vent hole, 22-pressure measuring hole, 23-connecting piece, 3-pressure indicator, 4-vent device, 41-vent pipe, 42-vent valve, 5-drain device, 51-drain pipe, 52-drain valve.
Detailed Description
The present utility model will be further described with reference to specific examples, but the scope of the present utility model is not limited thereto.
Example 1
Fig. 1 is a schematic structural diagram of a testing device for blocking compatibility of an explosion-proof material with flammable liquid. As shown in fig. 1, the device for testing the compatibility of the barrier explosion-proof material and flammable liquid according to the present utility model comprises a storage tank body 1, a sealing cover 2, a pressure indicator 3, an emptying device 4 and a liquid discharge device 5.
In this embodiment, the storage tank body 1 is a circular barrel. The storage tank body 1 is made of a material which is resistant to high temperature and has a certain hardness, such as stainless steel or titanium alloy. The top of the storage tank body 1 is provided with a circular storage opening 11 for placing the obstructing explosion-proof material and the flammable and explosive liquid into the storage tank body 1. The diameter of the storage opening 11 is equal to the inner diameter of the storage tank body 1. The side wall of the storage tank body 1 is provided with an observation window 12. The observation window 12 is made of transparent explosion-proof toughened glass, so that the appearance conditions of the liquid fuel and the barrier explosion-proof material in the test process can be observed more conveniently, and real-time monitoring and recording can be achieved. The bottom of the storage tank body 1 is provided with a liquid discharge hole 13, so that liquid fuel can be discharged rapidly, and the separation explosion-proof material can be taken out conveniently. In this embodiment, the drain hole 13 is a conical hole with a gradually decreasing diameter from top to bottom. This helps to drain the liquid and also increases the tightness and robustness of the connection of the drain hole 13 to the drain pipe 51.
The sealing cover 2 is arranged on the storage tank body 1. The sealing cover 2 is used for sealing the storage opening 11, so that a closed space is formed with the storage tank body 1. In this embodiment, the sealing cover 2 is in threaded connection with the storage tank body 1. The sealing cover 2 is provided with a vent hole 21 for connecting with the venting device 4. The sealing cover is also provided with a pressure measuring hole 22 and a connecting piece 23. In this embodiment, one end of the connecting piece 23 is fixedly connected with the pressure measuring hole 22, and the other end of the connecting piece 23 is in threaded connection with the pressure indicator 3.
The pressure indicator 3 is an explosion-proof pressure gauge.
The venting means 4 comprises a venting tube 41 and a venting valve 42. In this embodiment, the vent tube 41 is threadedly coupled to the vent hole 21. The blow-down valve 42 is provided on the blow-down pipe 41 for controlling opening and closing of the blow-down pipe 41. This helps to improve the convenience and safety of the compatibility test.
The drain 5 includes a drain pipe 51 and a drain valve 52. The drain pipe 51 is connected to the drain hole 13. The drain valve 52 is provided in the drain pipe 51. This facilitates control of the discharge of liquid.
Example 2
The rest of the structure is the same as in embodiment 1 except for the following arrangement:
in this embodiment, the testing device for blocking the compatibility of the explosion-proof material with flammable liquid further includes a high temperature resistant, corrosion resistant liner (not shown). The liner is arranged in the storage tank body 1. The lining is made of materials resistant to acid and alkali and various organic solvents, such as PTFE and FEP. This helps to extend the useful life of the test device.
Example 3
The rest of the structure is the same as that of embodiment 2 except for the following arrangement:
in this embodiment, the testing device for blocking the compatibility of the explosion-proof material with the flammable liquid further includes a heating device. The heating device is arranged on the periphery of the storage tank body 1. Thus, the experimental temperature can be adjusted according to the requirements of compatibility test.
The present utility model is not limited to the above-described embodiments, and any modifications, improvements, substitutions, and the like, which may occur to those skilled in the art, fall within the scope of the present utility model without departing from the spirit of the utility model.
Claims (8)
1. The device for testing the compatibility of the barrier explosion-proof material and the inflammable liquid is characterized by comprising a storage tank body, a sealing cover, a pressure indicator and an emptying device;
the storage tank body is arranged to be capable of containing a barrier explosion-proof material and flammable and explosive liquid; an observation window is arranged on the side wall of the storage tank body; the observation window is arranged as an explosion-proof transparent glass plate; the top of the storage tank body is provided with a storage port;
the sealing cover is arranged on the storage tank body and is arranged to be capable of sealing the storage opening so as to form a closed space with the storage tank body;
the pressure indicator is arranged on the sealing cover and is arranged to be capable of indicating the pressure in the storage tank body; the pressure indicator is an explosion-proof pressure gauge;
the emptying device is arranged on the sealing cover and is arranged to be capable of exhausting the gas in the storage tank body; the emptying device comprises an emptying pipe and an emptying valve, and the emptying valve is arranged on the emptying pipe;
the sealing cover is provided with a vent hole; the vent hole is connected with the vent pipe.
2. The test device of claim 1, wherein the sealing cover is further provided with a pressure tap and a connector, and the pressure tap is connected with the pressure indicator through the connector.
3. The test device of claim 2, wherein one end of the connector is fixedly connected to the pressure tap and the other end of the connector is threadably connected to the pressure gauge.
4. The test device of claim 1, wherein a drain hole is provided in a bottom or a side wall of the storage tank body.
5. The test device according to claim 4, wherein the drain hole is provided at the bottom of the tank body, and the drain hole is provided as a conical hole with a gradually decreasing diameter from top to bottom.
6. The test device of claim 5, further comprising a drain configured to drain flammable and explosive liquids from within the reservoir body;
the liquid draining device comprises a liquid draining pipe and a liquid draining valve; the liquid discharge pipe is connected with the liquid discharge hole; the liquid discharge valve is arranged on the liquid discharge pipe.
7. The test device of claim 1, further comprising a heating device disposed at an outer periphery of the reservoir body.
8. The test device of any one of claims 1-7, further comprising a high temperature, corrosion resistant liner disposed within the reservoir body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220817790.2U CN220552799U (en) | 2022-04-11 | 2022-04-11 | Testing device for blocking compatibility of explosion-proof material and flammable liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220817790.2U CN220552799U (en) | 2022-04-11 | 2022-04-11 | Testing device for blocking compatibility of explosion-proof material and flammable liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220552799U true CN220552799U (en) | 2024-03-01 |
Family
ID=90006833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220817790.2U Active CN220552799U (en) | 2022-04-11 | 2022-04-11 | Testing device for blocking compatibility of explosion-proof material and flammable liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220552799U (en) |
-
2022
- 2022-04-11 CN CN202220817790.2U patent/CN220552799U/en active Active
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