A simple integrated gas supercharger

Abstract

The present invention discloses a simple integrated gas pressurization device, belonging to the field of lightning protection devices for transmission lines, which includes a trigger signal input terminal, a wrapping layer, a gas pill base, a gas pill, and an air jet hole. The trigger signal input terminal is arranged on the gas pill base, the gas pill is arranged on one side of the gas pill base, the wrapping layer wraps the outside of the gas pill base and the gas pill and is arranged in a fitting manner. An air jet hole is arranged at the fitting part of the wrapping layer and the gas pill. When the pressure inside the wrapping layer increases, the bending moment at the air jet hole increases, and high-pressure air flow is ejected. This device can improve the safety ability of the solid-phase arc extinguishing lightning protection device and will not damage the external structure under the condition that the external structure is not strengthened; by improving the sealing strength of the gas production unit to enhance the gas pressure, the fuel combustion of the gas production material is more sufficient, the gas production is more concentrated and the direction is controllable, further improving the arc extinguishing effect.

Description

Technical Field

[0001] The present invention relates to the field of lightning protection devices for transmission lines, and particularly to a simple integrated gas pressurization device. Background Art

[0002] Lightning protection for transmission lines has always been an important part of the lightning protection work of the power department, and lightning faults are still one of the important factors affecting the safety of the power grid. When a transmission line is struck by lightning, it causes the flashover of the line insulator, and the subsequent power frequency follow current damages the insulator string and fittings, resulting in the burning of the insulator string and the breaking of the wire.

[0003] The existing lightning protection devices for transmission lines mainly use lightning protection gap devices for transmission lines. However, the key to lightning protection of the existing lightning protection gap devices is to use a gas generator for arc extinguishing treatment. However, the arc extinguishing effect of the existing gas generating device is not good. The direction of the gas ejected by the gas generating device is uncontrollable, and at the same time, the pressure of the ejected gas is not high enough, the ejection time is short, and the gas generating material cannot be completely burned, resulting in the inability to completely extinguish the arc.

[0004] After years of research, during the continuous research process and the actual application of the product, it is found that for some special occasions and higher voltage levels, a greater arc extinguishing gas pressure is required. Therefore, a gas pressurization device is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a simple integrated gas pressurization device to solve the technical problem of the poor arc extinguishing effect of the existing gas generating device.

[0006] A simple integrated gas pressurization device includes a trigger signal input terminal, a wrapping layer, a gas pellet base, a gas pellet, and an air injection hole. The trigger signal input terminal is arranged on the gas pellet base. The gas pellet is arranged on one side of the gas pellet base. The wrapping layer wraps the outside of the gas pellet base and the gas pellet and is attached thereto. An air injection hole is arranged at the attachment of the wrapping layer and the gas pellet. When the pressure inside the wrapping layer increases, the bending moment at the air injection hole increases, and high-pressure air flows are ejected. The side wall of the wrapping layer 2 radially restricts the gas pellet 4, and both ends axially restrict the gas pellet 4. The gas generated by the gas pellet 4 is ejected from the air injection hole 5.

[0007] Further, the air injection hole is arranged at the opposite end of the trigger signal input terminal, and the trigger signal input terminal is in contact with the gas pellet.

[0008] Further, the gas pellet includes a material confinement layer, gunpowder, and solid oxygen or liquid oxygen. The gunpowder and solid oxygen or liquid oxygen are mixed and sealed in the material confinement layer. The rupture pressure value of the material confinement layer is much smaller than the pressure increment value inside the wrapping layer.

[0009] Further, the trigger signal input terminal is arranged in contact with the gunpowder inside the gas pill by setting a plurality of heating resistance wires. The plurality of heating resistance wires are arranged in parallel and are connected to the trigger signal input terminal.

[0010] Further, the wrapping layer is arranged in a cylindrical structure. The inner wall of the cylindrical structure fits closely with the gas pill base and the gas pill. The bottom of the cylindrical structure is arranged in an open structure. A bottom wall is arranged on the side of the bottom of the cylindrical structure. After the gas pill base and the gas pill are sleeved in, the bottom wall is mechanically squeezed and folded inward to form an angle of 85°-95° with the side wall. The gas ejection hole is arranged at the top of the cylindrical structure.

[0011] Further, the wrapping layer is arranged in a box structure. A snap-on cover is arranged on the box structure. The snap-on cover is snap-fitted with the box structure through the provided snap fasteners.

[0012] Further, the size of the gas ejection hole is 5-8 mm, and the gas generated by the gas pill is ejected from the gas ejection hole.

[0013] Further, the wrapping layer and the material confinement layer are made of the same type of metal material, and the thickness of the wrapping layer is proportional to the amount of gunpowder.

[0014] The present invention adopts the above technical solutions, and the present invention has the following technical effects:

[0015] (1) This device can improve the safety ability of the solid-phase arc extinguishing and lightning protection device. Without strengthening the external structure, the external structure will not be damaged.

[0016] (2) This device enhances the gas pressure by improving the sealing strength of the gas generation unit, making the fuel combustion of the gas generation material more complete, the generated gas more concentrated and the direction controllable, and further improving the arc extinguishing effect.

[0017] (3) This device makes the burning speed of the gas generation material faster through the high-strength wrapping layer, improves the combustion integrity, makes the combustion more complete. The radial kit conducts radial restraint on the air flow, and the wrapping layer conducts axial restraint on the air flow. The pressure inside the wrapping layer increases, and the bending moment at the gas ejection hole increases. The high-pressure air flow is ejected, so that no detonation will occur after the gas generation material in the gas pill is completely burned. The hard layer wrapping layer wraps the gas pill base and the gas pill. The wrapping layer conducts radial restraint and axial restraint on the air flow. The incremental pressure inside the wrapping layer increases rapidly. The gas generation material (gunpowder) in the gas pill burns faster. When the gas pressure reaches greater than the rupture limit pressure of the material confinement layer at the gas ejection hole, the high-pressure gas is ejected from the gas ejection hole, and the aperture of the gas ejection hole is made smaller. The bending moment of the material at the gas ejection hole becomes larger, the internal gas pressure increases, and the direction of the jet is controllable. At the same time, the arc extinguishing time is longer, the arc extinguishing reaction time is faster, and the arc extinguishing effect is better. Description of the Drawings

[0018] Figure 1 This is the cross-sectional view of the enclosed structure of the present invention.

[0019] Figure 2 This is the cross-sectional view of the hollow base of the present invention.

[0020] Figure 3 This is the cross-sectional view of the convex head structure of the present invention.

[0021] Figure 4 is Figure 1 the schematic diagram of the structure of the first wrapping layer.

[0022] Figure 5 is Figure 1 the schematic diagram of the structure of the other wrapping layer.

[0023] Figure 6 is Figure 2 the schematic diagram of the structure of the wrapping layer.

[0024] Figure 7 This is the schematic diagram of the designed structure of the resistance wire of the present invention.

[0025] Figure 8 This is the comparison diagram of the arc extinguishing effect of the present invention and that of a common gas generator.

[0026] In the figure: 1 - Trigger signal input terminal, 2 - Wrapping layer, 3 - Pillar base, 4 - Pillar, 5 - Air jet hole, 6 - Bottom wall, 7 - Clamping cover, 8 - Snap, 9 - Resistance wire. Specific embodiments

[0027] To make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the following preferred embodiments are cited with reference to the accompanying drawings to further elaborate on the present invention. However, it should be noted that many details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be realized even without these specific details.

[0028] The following is an explanation of some technical principles used in the present invention:

[0029] Bending moment is a kind of internal moment on a stressed member. Popularly speaking: Bending moment is a kind of moment. Its standard definition is: the resultant couple moment of the distributed internal force system perpendicular to the cross-section; calculation formula: M = θ·EI / L, where θ is the torque, EI is the rotational stiffness, and L is the effective calculation length of the rod.

[0030] According to the characteristics of the bending moment, since the strength at the air outlet is much smaller than that of the wrapping layer, a large bending moment will be generated, making the jet airflow concentrated and strong, and greatly improving the arc extinguishing effect; moreover, the pressure increment can be controlled by controlling the area of the uncovered air outlet. The pressure inside the wrapping layer increases, the bending moment at the air jet hole increases, and high-pressure airflow is ejected.

[0031] The relationship between the burning rate and the pressure satisfies the following formula: u n = a + bP v ; The influence of pressure on the burning rate is the greatest. Within a certain range, the greater the pressure, the greater the burning rate, and a large pressure may turn into detonation. Mechanism of the combustion-to-detonation transition of explosives: The sealing strength is improved, and the combustion products have no time to diffuse, resulting in a continuous increase in the pressure in the reaction zone, leading to an increase in the burning rate. When the burning rate reaches the critical value, the combustion is destroyed and turns into detonation.

[0032] The combustion process of explosives propagates in the form of a combustion reaction wave. The energy in the reaction zone during the propagation of the combustion wave is transmitted outward through heat conduction, radiation, and the diffusion of combustion gas products. Therefore, the combustion propagation speed is related to factors such as the properties of explosives, pressure, charge diameter, and the presence or absence of a casing.

[0033] Reasons for the increase in the burning rate of explosives with increasing pressure: 1. At high pressure, the collision probability of gas-phase activated molecules is high, and the gas-phase reaction speed is high; 2. At high pressure, the penetration of gas-phase high-temperature products into the condensed-phase explosive increases. Therefore, in the solid-phase arc extinguishing and lightning protection device, the burning rate of the gas pill can be controlled by controlling the pressure in the space where the gas pill is located.

[0034] According to the above principle description and referring to Figures 1-8 The embodiments of the present invention are further described as follows:

[0035] Embodiment 1:

[0036] A simple integrated gas pressurization device, such as Figures 1-3As shown in the figure, it includes a trigger signal input terminal 1, a wrapping layer 2, a gas pill base 3, a gas pill 4, and an air jet hole 5. The trigger signal input terminal 1 is arranged on the gas pill base 3. The gas pill 4 is arranged on one side of the gas pill base 3. The wrapping layer 2 wraps the outside of the gas pill base 3 and the gas pill 4 and is closely arranged. An air jet hole 5 is arranged at the joint of the wrapping layer 2 and the gas pill 4. The wrapping layer 2 is set as a hard layer. The sum of the basic pressure of the gas pill 4 and the incremental pressure of the wrapping layer 2 is greater than the critical pressure for the gas pill 4 to rupture. The basic pressure of the gas pill 4 is the reaction force of the extrusion force when the gunpowder wrapped is extruded when the gas pill 4 does not burn, that is, when the wrapping layer 2 is tightly wrapped with the gas pill 4, the gas pill 4 will generate an outward tension on the wrapping layer 2, which is the basic pressure of the gas pill 4. The incremental pressure of the wrapping layer 2 is the pressure added outward to the wrapping layer 2, and the limit pressure for the wrapping layer 2 to just rupture is the incremental pressure of the wrapping layer 2. The critical pressure for the gas pill 4 to rupture is the pressure when the internal fuel in the gas pill 4 burns completely and generates the maximum pressure of the gas. That is, the high-strength wrapping layer 2 wrapping the gas pill 4 will not produce detonation, but the high-pressure gas will be ejected from the air jet hole 5 after complete combustion.

[0037] The pressurizing device of the present application can be set as a box structure, a cylindrical structure, a convex head structure, etc. Other structures not mentioned are within the protection scope of the present application. The high-strength wrapping layer 2 accelerates the burning rate of the gas-producing material of the gas pill 4, improves the combustion integrity, and makes the combustion more complete. The wrapping layer 2 radially restricts the airflow, and both ends of the wrapping layer 2 axially restrict the airflow. The pressure inside the wrapping layer 2 increases, the bending moment at the air jet hole 5 increases, and high-pressure airflow is ejected. The pressure inside the wrapping layer 2 increases, the bending moment at the air jet hole 5 increases, and high-pressure airflow is ejected.

[0038] The gas pill base 3 and the gas pill 4 are nested into the wrapping layer 2, and the wrapping layer wraps them up. And the tight nesting of the gas pill base 3 and the gas pill 4 with the wrapping layer 2 can be achieved by processing the inner wall thickness of the wrapping layer 2 so that it will not shift or expand, etc. The huge air pressure of the gas pill 4 is constrained by the wrapping layer 2, and all the gases generated after the combustion of all the gas-producing materials in the gas pill 4 are under all the pressures borne by the wrapping layer 2. A trigger signal input port is designed at the top of the wrapping layer 2, and a trigger signal input terminal 1 is arranged on the trigger signal input port for the gas pill 4 to receive the lightning trigger signal; the air jet hole 5 provided on the wrapping layer 2, and the gas is ejected from this uncovered air jet hole 5 and the ejection direction is controllable. By making the aperture of the provided air jet hole 5 smaller and setting the position according to needs, the situation of controllable direction is realized in comparison with the original detonation method. The wrapping layer 2 uses high-strength materials, such as aluminum steel, etc.

[0039] After the gas pill 4 receives the trigger signal input from the trigger signal input terminal 1, gas is rapidly generated inside the gas pill 4. Since the strength of the wrapping layer 2 is very good, far greater than the pressure of the gas generated by the gas pill 4, the wrapping layer 2 will not rupture and cause a detonation situation. When the gas pressure generated inside the gas pill 4 is greater than the maximum pressure that the surface layer of the gas pill 4 can withstand, all the gas generated by the gas pill 4 can only be ejected from the gas ejection holes 5, thereby increasing the pressure of the ejected gas. At the same time, the direction of the ejected gas can be controlled according to the set size and position of the gas ejection holes 5. And during the combustion process of the gas pill 4, the internal gas pressure increases, making the combustion speed faster and the arc extinguishing reaction time shorter.

[0040] As Figure 8 shown, the curve S1 is the relationship diagram of the arc extinguishing effect time and gas pressure of a common gas generator, and the curve S2 represents the relationship diagram of the arc extinguishing effect time and gas pressure of the device of the present invention. By comparison, it can be known that the reaction time required for the common gas generator to start arc extinguishing is t2, while the reaction time required for using the device of the present application is t1, and t2 is greater than t1. The reason for this time difference is that the wrapping layer 2 is provided in the device of the present application, and the sum of the base pressure of the gas pill 4 and the incremental pressure of the wrapping layer 2 is greater than the critical pressure for the gas pill 4 to rupture. So when the gas pill 4 is ignited, gas is generated and the wrapping layer 2 does not deform. The gas pressure rises rapidly, the pressure inside the wrapping layer 2 increases, and the bending moment at the gas ejection holes 5 increases, and high-pressure gas flows are ejected. While a common gas generator will undergo a certain deformation and its volume will increase when generating gas, making the increase in gas pressure not as high as that of the gas in the present application. According to the relationship between the burning rate and pressure: the greater the pressure, the greater the burning rate, so the burning speed inside the gas pill 4 of this device will be faster than the burning speed of the fuel inside a common gas generator. Therefore, the gas ejection time of this device will be faster than that of a common gas generator, and the arc extinguishing reaction time is faster.

[0041] Compare the arc extinguishing pressure and the arc extinguishing time simultaneously. The maximum pressure at the detonation moment of the ordinary gas generator in curve S1 is P1, and the time period to reach this pressure is very short, only at the moment of detonation, resulting in poor arc extinguishing effect. In the device of the present application, the time to reach the pressure P1 during arc extinguishing is the period from t1 to t3, which is also the high-voltage arc extinguishing time. The time t1 - t3 is longer than the entire arc extinguishing time of the ordinary gas generator. Therefore, the arc extinguishing effect is very good, and arcs generated by larger voltage transmission lines can be extinguished. The reason for the above is that the gas in this device can only be ejected from the gas ejection hole 5, while the ordinary gas generator directly detonates and sprays in multiple directions, making the high-voltage arc extinguishing time very short. The high-pressure gas in this device needs a time process from t1 to t3 to be ejected from the gas ejection hole 5. Therefore, the arc extinguishing gas pressure is high and the gas ejection time is long, making the arc extinguishing effect better, and arcs in special occasions and higher voltage levels can be sprayed and extinguished. Among them, the value of P2 is about ten times that of P1, with a stronger arc extinguishing spray gas pressure.

[0042] Embodiment 2:

[0043] The gas ejection hole 5 is arranged at the opposite end of the trigger signal input terminal 1, and the trigger signal input terminal 1 is in contact with the gas pellet 4. By arranging the gas ejection hole 5 and the trigger signal input terminal 1 at the opposite ends, the gas pressure can be instantaneously pressed to the material confinement layer of the gas ejection hole 5 only after the gunpowder in the gas pellet 4 structure burns completely, making the gas-producing material in the gas pellet 4 burn more completely, with a greater gas pressure, capable of extinguishing the arc generated by higher voltage power transmission, and making the arc extinguishing effect better.

[0044] Embodiment 3:

[0045] The gas pellet 4 includes a material confinement layer, gunpowder, and solid oxygen or liquid oxygen. The gunpowder and solid oxygen or liquid oxygen are mixed and sealed in the material confinement layer, and the incremental pressure of the material confinement layer is less than the critical pressure for the gunpowder to rupture. The rupture pressure value of the material confinement layer is much less than the incremental pressure value inside the wrapping layer.

[0046] After the gunpowder is ignited, the solid oxygen or liquid oxygen provides oxygen for combustion, and as the temperature rises, both the solid oxygen or liquid oxygen will vaporize, providing an additional gas pressure, forming a secondary pressure increase effect, making the gas pressure increase faster. When the gunpowder is basically completely burned, the gas pressure generated will be greater than the critical pressure for the material confinement layer to rupture at the gas ejection hole 5, causing the material confinement layer at the gas ejection hole 5 to rupture, and the gas is ejected from the gas ejection hole 5 for arc extinguishing.

[0047] Embodiment 4:

[0048] As Figure 7As shown in the figure, the trigger signal input terminal 1 is arranged in contact with the gunpowder inside the gas pill by setting a plurality of heating resistance wires. The plurality of heating resistance wires are arranged in parallel and are connected to the trigger signal input terminal. By arranging the heating resistance wires in parallel, the effect of multi-point ignition is achieved, the reaction time can be shortened, that is, the reaction time of arc extinguishing can be shortened, and the arc extinguishing is faster.

[0049] The trigger signal input terminal 1 inputs a current signal, the resistance wire generates heat, the gunpowder in the gas pill burns to generate high-pressure gas, the wrapping layer 2 axially and radially restricts the high-pressure gas, the pressure of the high-pressure gas is greater than the bending moment of the material binding layer at the gas ejection hole, the high-pressure gas ejects from the gas ejection hole, the pressure inside the wrapping layer 2 increases, the bending moment at the gas ejection hole increases, and the high-pressure gas flow ejects. The position of the gas ejection hole 5 is set to control the gas ejection direction. When the gas pill 4 receives the electrical signal from the trigger signal input terminal 1, a large amount of arc extinguishing gas will be triggered; the high-strength wrapping layer 2 radially and axially restricts the air flow, and the incremental pressure inside the wrapping layer 2 increases rapidly; since the strength at the air outlet is much smaller than the strength of the wrapping layer 2 and the aperture of the gas ejection hole 5 becomes smaller, a large bending moment will be generated. When the sum of the base pressure of the gas pill 4 and the incremental pressure of the wrapping layer is greater than the critical pressure for the rupture of the gas-producing material, the air flow ejects from the uncovered air outlet. Due to the increase in the pressure inside the wrapping layer, the bending moment at the gas ejection hole increases, and the high-pressure gas flow ejects. The ejection direction of the air outlet is controllable, the ejected air flow is concentrated and strong, and the arc extinguishing effect is greatly improved. By increasing the sealing strength, the materials inside the gas pill 4 burn sufficiently to generate a greater critical release air pressure, generating a high-speed arc extinguishing air flow while building an arc, acting on the arc channel, blocking the subsequent power frequency arc building process, and being able to extinguish the power frequency arc in an extremely short time, and its arc extinguishing time is much shorter than the action time of the circuit breaker. Among them, the gas production of the arc extinguishing unit directly affects the arc extinguishing effect.

[0050] Embodiment 5:

[0051] As Figure 6 shown in the figure, the wrapping layer 2 is set as a cylindrical structure. The inner wall of the cylindrical structure is closely attached to the gas pill base 3 and the gas pill 4. The bottom of the cylindrical structure is set as an open structure, and a bottom wall 6 is arranged on the side of the bottom of the cylindrical structure. After the gas pill base 3 and the gas pill 4 are sleeved in, the bottom wall 6 is mechanically squeezed to fold inward at a 90° angle with the side wall. The gas ejection hole 5 is arranged at the top of the cylindrical structure, and an input port for the trigger signal input terminal 1 is arranged on the wrapping layer 2. During installation, the gas pill base 3 and the gas pill 4 are sleeved into the inner cylinder of the wrapping layer 2 together, and then the bottom wall 6 is squeezed inward by an extrusion machine. The bottom wall 6 mainly fixes the gas pill base 3. When high-pressure gas is generated, a front-back tension will be generated, which is fixed by the bottom wall 6. The thickness of the bottom wall 6 is thicker than the thickness of the other end of the cylindrical structure. Being set as a cylindrical structure has the advantages of convenient installation, simple processing, greatly saving processing costs, and improving economic benefits.

[0052] Embodiment 6:

[0053] The wrapping layer 2 is arranged as a box structure, and a fastening cover 7 is arranged on the box structure. The fastening cover 7 is fastened to the box structure through a set snap 8. The air pellet base 3 and the air pellet 4 are placed into the box structure. The internal structure arranged inside the box structure is the same as that of the air pellet base 3 and the air pellet 4, and can be cylindrical, square or convex head structure, etc., and can be set by mold opening during the processing of the box structure. After the air pellet base 3 and the air pellet 4 are sleeved, the fastening cover 7 is covered, and then fastened with the snap 8, which is convenient for installation and can be directly completed by hand, with the advantages of fast processing speed and high economy.

[0054] Embodiment 7:

[0055] The size of the air jet hole 5 is 5 - 8 mm, and the gas generated by the air pellet 4 is ejected from the air jet hole. The air flow is ejected from the unwrapped air jet hole 5, and the ejection direction of the air jet hole 5 is controllable, and the ejected air flow is concentrated and strong, greatly improving the arc extinguishing effect. The general original ejection holes are generally more than a dozen millimeters, resulting in too large an ejection range and a short ejection time, and the arc extinguishing effect is not good. According to the bending moment calculation formula: M = θ·EI / L, where θ is the torque, EI is the rotational stiffness, and L is the effective calculation length of the rod. When θ is the torque and EI is the rotational stiffness are the same, after L becomes shorter, the bending moment becomes larger, that is, the pressure of the ejected gas becomes larger, and the air jet hole 6 is smaller, and the same gas takes a longer time to be ejected, that is, the arc extinguishing time is longer, achieving an increase in the arc extinguishing gas pressure and an increase in the arc extinguishing time, and achieving a better arc extinguishing effect.

[0056] Embodiment 8:

[0057] The wrapping layer 2 and the material confinement layer are made of the same type of metal material, and the thickness of the wrapping layer 2 is proportional to the amount of gunpowder. Since the lightning protection device is installed on the transmission line for a long time, it will be exposed to sunlight and rain. If different metals are used, a potential difference will be formed between the material confinement layer and the radial kit or the wrapping layer. After the potential difference is formed, corrosion is likely to occur, thus greatly shortening the service life of the lightning protection device. Using the same type of metal material can effectively prevent the occurrence of the above situation.

[0058] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0059] The foregoing is only a preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements can be made without departing from the principle of the present invention, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A simple integrated gas boosting device, characterized in that: It includes a trigger signal input terminal (1), a wrapping layer (2), a gas pill base (3), a gas pill (4) and a gas ejection hole (5). The trigger signal input terminal (1) is arranged on the gas pill base (3). The gas pill (4) is arranged on one side of the gas pill base (3). The wrapping layer (2) wraps the outside of the gas pill base (3) and the gas pill (4) and is arranged in a fitting manner. A gas ejection hole (5) is arranged at the fitting part of the wrapping layer (2) and the gas pill (4). The wrapping layer (2) is set as a hard layer. When the gas pill (4) is triggered to burn, the side wall of the wrapping layer (2) radially restricts the gas pill (4), and both ends axially restrict the gas pill (4). The gas generated by the gas pill (4) is ejected from the gas ejection hole (5). The gas ejection hole (5) is arranged at the opposite end of the trigger signal input terminal (1), and the trigger signal input terminal (1) is in contact with the gas pill (4). The gas pill (4) includes a material confinement layer, gunpowder and solid oxygen, or the gas pill (4) includes a material confinement layer, gunpowder and liquid oxygen. The gunpowder and solid oxygen are mixed and sealed in the material confinement layer, or the gunpowder and liquid oxygen are mixed and sealed in the material confinement layer. The rupture pressure value of the material confinement layer is much smaller than the pressure increment value inside the wrapping layer. The trigger signal input terminal (1) is in contact with the gunpowder inside the gas pill by arranging a plurality of heating resistance wires. The plurality of heating resistance wires are arranged in parallel and are connected to the trigger signal input terminal.

2. The simple integrated gas supercharging device according to claim 1, characterized in that: The wrapping layer (2) is set as a cylindrical structure. The inner wall of the cylindrical structure is in close contact with the gas pill base (3) and the gas pill (4). The bottom of the cylindrical structure is set as an open structure. A bottom wall (6) is arranged on the side of the bottom of the cylindrical structure. After the gas pill base (3) and the gas pill (4) are sleeved in, the bottom wall (6) is mechanically squeezed and folded inward to form an angle of 85° - 95° with the side wall. The gas ejection hole (5) is arranged at the top of the cylindrical structure.

3. A simple integrated gas booster device according to claim 1, characterized in that: The wrapping layer (2) is set as a box structure. A buckling cover (7) is arranged on the box structure. The buckling cover (7) is buckled with the box structure through a set buckle (8).

4. A simple integrated gas boosting device according to claim 1, characterized in that: The size of the gas ejection hole (5) is 5 - 8 mm, and the gas generated by the gas pill (4) is ejected from the gas ejection hole.

5. The simple integrated gas supercharging device according to claim 3, wherein: The wrapping layer (2) and the material confinement layer are made of the same type of metal material, and the thickness of the wrapping layer (2) is proportional to the amount of gunpowder.

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