KR101779184B1 - Butan gas explosion visualization apparatus - Google Patents
Butan gas explosion visualization apparatus Download PDFInfo
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- KR101779184B1 KR101779184B1 KR1020170034947A KR20170034947A KR101779184B1 KR 101779184 B1 KR101779184 B1 KR 101779184B1 KR 1020170034947 A KR1020170034947 A KR 1020170034947A KR 20170034947 A KR20170034947 A KR 20170034947A KR 101779184 B1 KR101779184 B1 KR 101779184B1
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- pressure
- gas container
- chamber
- gas
- explosion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/14—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force of explosions; for measuring the energy of projectiles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
- G01N25/54—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility by determining explosibility
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Business, Economics & Management (AREA)
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- Measuring Fluid Pressure (AREA)
Abstract
An embodiment of the present invention is a method of manufacturing a plasma display panel, including a first chamber, a first gas container disposed inside the first chamber, a first pressure chamber disposed inside the first chamber, A compressor connected to the first pressure portion to provide compressed air, and a first pressure valve disposed between the first pressure portion and the compressor to adjust the first pressure applied to the first gas container, Wherein the first chamber is transparent at least on one side and visualizes the external explosion of the gas container when the first pressure is applied to the first gas container at an explosion critical pressure or more, to provide.
Description
The present invention relates to a butane gas explosion visualization apparatus that visualizes a butane gas explosion and provides education to an instructor.
Generally, the gas container is a type of container which is filled with various fluids such as butane gas and various spraying fluids, and is able to spray the filled fluid to the outside according to the user's demand. In the case of butane gas and various injection type fluids, liquefied gas (LPG) is filled at the same time so that the contents can be pressurized to be injected smoothly. However, since the butane gas and the liquefied gas In the case of high volatility, when the impact or high temperature acts, the internal pressure of the container is increased, which may cause a safety accident such as deformation, rupture and explosion of the container.
In order to solve such a problem, a gas burner using the above-described gas container is equipped with a safety device for guiding the overpressure to a different path when a pressure equal to or higher than a reference value is applied to prevent deformation or explosion of the gas container due to overpressure do. However, it is difficult for the general public to understand the cause of the overpressure in the gas container, and the safety device for preventing the overpressure can not be confirmed from the outside, so that the risk of overpressure of the gas container and proper use of the safety device are overlooked.
The present invention provides a butane gas explosion visualization device for understanding and teaching safety of a gas combustor and the risk of overpressure of a gas container.
An embodiment of the present invention is a method of manufacturing a plasma display panel, including a first chamber, a first gas container disposed inside the first chamber, a first pressure chamber disposed inside the first chamber, A compressor connected to the first pressure portion to provide compressed air, and a first pressure valve disposed between the first pressure portion and the compressor to adjust the first pressure applied to the first gas container, Wherein the first chamber is transparent at least on one side and visualizes the external explosion of the gas container when the first pressure is applied to the first gas container at an explosion critical pressure or more, to provide.
In one embodiment of the present invention, there is provided a plasma processing apparatus comprising: a second chamber disposed adjacent to the first chamber and having at least one surface transparent; a second gas chamber disposed inside the second chamber, A gas combustor including an explosion-proof unit operable when pressure is applied to the container at a pressure higher than a reference pressure; a gas burner disposed inside the second chamber, connected to the compressor, And a second pressure valve disposed between the second pressure unit and the compressor to adjust the second pressure applied to the second gas container.
In one embodiment of the present invention, the second pressure may be the same pressure as the first pressure.
The first pressure sensor may be connected to the first pressure unit to measure the magnitude of the first pressure, and a second pressure sensor connected to the second pressure unit to measure the magnitude of the second pressure. And may further include a pressure sensor.
In one embodiment of the present invention, the display unit may further include a display unit for externally displaying the magnitude of the first pressure and the magnitude of the second pressure.
In one embodiment of the present invention, the second pressure portion can apply the second pressure to the second gas container with the explosion prevention unit interposed therebetween.
Other aspects, features, and advantages will become apparent from the following drawings, claims, and detailed description of the invention.
In the embodiments of the present invention, the butane gas explosion visualization apparatus can visually externally visualize the explosion of the gas container when the first pressure is applied to the first gas container above the explosion critical pressure. In other words, a butane gas explosion visualization apparatus according to an embodiment of the present invention visually provides to an instructor how the first gas container is deformed and exploded when overpressure is applied to a first gas container storing butane gas , It is possible to effectively educate the danger caused by the overpressure applied to the gas container.
1 is a conceptual diagram schematically showing a butane gas explosion visualization apparatus according to an embodiment of the present invention.
2 is a conceptual diagram schematically showing a butane gas explosion visualization apparatus according to another embodiment of the present invention.
3 is a block diagram of a butane gas explosion visualization apparatus of FIG.
BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. The effects and features of the present invention and methods of achieving them will be apparent with reference to the embodiments described in detail below with reference to the drawings. However, the present invention is not limited to the embodiments described below, but may be implemented in various forms.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or corresponding components throughout the drawings, and a duplicate description thereof will be omitted .
In the following embodiments, the terms first, second, and the like are used for the purpose of distinguishing one element from another element, not the limitative meaning.
In the following examples, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.
In the following embodiments, terms such as inclusive or possessive are intended to mean that a feature, or element, described in the specification is present, and does not preclude the possibility that one or more other features or elements may be added.
In the following embodiments, when a part of a film, an area, a component or the like is on or on another part, not only the case where the part is directly on the other part but also another film, area, And the like.
In the drawings, components may be exaggerated or reduced in size for convenience of explanation. For example, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of explanation, and thus the present invention is not necessarily limited to those shown in the drawings.
If certain embodiments are otherwise feasible, the particular process sequence may be performed differently from the sequence described. For example, two processes that are described in succession may be performed substantially concurrently, and may be performed in the reverse order of the order described.
In the following embodiments, when a film, an area, a component, or the like is referred to as being connected, not only the case where the film, the region, and the components are directly connected but also the case where other films, regions, And indirectly connected. For example, in the present specification, when a film, an area, a component, and the like are electrically connected, not only a case where a film, an area, a component, etc. are directly electrically connected but also another film, And indirectly connected electrically.
1 is a conceptual diagram schematically showing a butane gas
1, a butane gas
The
The
The
The
The
The butane gas
Meanwhile, the butane gas
As described above, the butane gas
FIG. 2 is a conceptual view schematically showing a butane gas
2 and 3, a butane gas
The
The
The
The
The
The
The
The
At this time, the second pressure applied to the
The
The
As described above, the butane gas explosion visualization apparatus according to another embodiment of the present invention can apply the same overpressure to the first gas container having no safety device and the second gas container mounted to the gas combustor having the safety device , It is possible to effectively educate the difference in the phenomenon depending on the presence or absence of the safety device when overpressure is applied.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the exemplary embodiments, and that various changes and modifications may be made therein without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.
10, 20: butane gas explosion visualization device
201A: first chamber
201B: Second chamber
210: Gas Combustor
211A: first gas container
211B: Second gas container
213: Explosion prevention unit
221: first pressure portion
223: second pressure portion
230: compressor
241: First pressure valve
243: Second pressure valve
251: first pressure sensor
253: second pressure sensor
290:
Claims (6)
A first gas container disposed inside the first chamber;
A first pressure portion disposed inside the first chamber and applying a first pressure to the first gas container;
A compressor connected to the first pressure portion to provide compressed air;
A first pressure valve disposed between the first pressure portion and the compressor to adjust the first pressure applied to the first gas container;
A second chamber disposed adjacent to the first chamber and having at least one side transparent;
A gas combustor disposed within the second chamber, the gas combustor including a second gas container mounted thereon and operated when pressure is applied to the mounted second gas container above a reference pressure;
A second pressure portion disposed in the second chamber and connected to the compressor to apply a second pressure to the second gas container by the compressed air provided from the compressor; And
And a second pressure valve disposed between the second pressure portion and the compressor to adjust the second pressure applied to the second gas container,
Wherein the first chamber is transparent at least on one side to visualize the exterior of the gas container exploding when the first pressure is applied to the first gas container above the explosion critical pressure.
Wherein the second pressure is the same pressure as the first pressure.
A first pressure sensor connected to the first pressure unit and measuring a magnitude of the first pressure; And
And a second pressure sensor connected to the second pressure unit and measuring a magnitude of the second pressure.
And a display unit for externally displaying the magnitude of the first pressure and the magnitude of the second pressure.
And the second pressure portion applies the second pressure to the second gas container with the explosion prevention unit interposed therebetween.
Priority Applications (1)
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KR1020170034947A KR101779184B1 (en) | 2017-03-20 | 2017-03-20 | Butan gas explosion visualization apparatus |
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KR1020170034947A KR101779184B1 (en) | 2017-03-20 | 2017-03-20 | Butan gas explosion visualization apparatus |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102283462B1 (en) * | 2021-01-22 | 2021-07-29 | 서울특별시 | education apparatus for experiencing methane explosion in sewer pipe |
CN114783250A (en) * | 2022-04-20 | 2022-07-22 | 伊犁师范大学 | Physical experiment teaching equipment |
KR102535498B1 (en) | 2022-11-21 | 2023-05-26 | 이왕재 | An apparatus for inflammability gas by remote control |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200220945Y1 (en) * | 2000-11-13 | 2001-04-16 | 송기찬 | An apparatus for making fire and gas explosion for the purpose of education |
KR100690585B1 (en) | 2006-03-28 | 2007-03-12 | (주)미디어스페이스 | The apparatus of compare experience with explostion-proof construction |
-
2017
- 2017-03-20 KR KR1020170034947A patent/KR101779184B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200220945Y1 (en) * | 2000-11-13 | 2001-04-16 | 송기찬 | An apparatus for making fire and gas explosion for the purpose of education |
KR100690585B1 (en) | 2006-03-28 | 2007-03-12 | (주)미디어스페이스 | The apparatus of compare experience with explostion-proof construction |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102283462B1 (en) * | 2021-01-22 | 2021-07-29 | 서울특별시 | education apparatus for experiencing methane explosion in sewer pipe |
WO2022158732A1 (en) * | 2021-01-22 | 2022-07-28 | 서울특별시 | Equipment for sewer pipe methane gas explosion training |
CN114783250A (en) * | 2022-04-20 | 2022-07-22 | 伊犁师范大学 | Physical experiment teaching equipment |
CN114783250B (en) * | 2022-04-20 | 2023-06-06 | 伊犁师范大学 | Physical experiment teaching equipment |
KR102535498B1 (en) | 2022-11-21 | 2023-05-26 | 이왕재 | An apparatus for inflammability gas by remote control |
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