A sealing structure of a body blast warhead

Abstract

The sealing structure of the body blast warhead of the application designs the end of the cable tube as a conical surface with reduced diameter, so that the polytetrafluoroethylene sealing ring which is poor in elasticity and cannot be stretched can be naturally fitted and installed without expansion, then the V-shaped elastic wall of the continuous pressure output part provides a lasting axial force, and the upper and lower conical surfaces convert the axial extrusion into radial expansion, so that the sealing ring is tightly fitted with the inner hole wall of the end cover and the conical surface of the cable tube, thereby effectively solving the long-term corrosion-resistant sealing problem of strong corrosive fuel; at the same time, the V-shaped groove on the cable tube can guide the explosion shock wave to break instantaneously without interfering with the formation of fuel throwing, and the lower rectangular thin-walled groove can buffer the different shaft deviations during assembly, so as to ensure that the sealing ring is uniformly stressed in the circumferential direction and avoid local damage or leakage, and finally reliably ensure the power play of the body blast warhead after long-term storage.

Description

Technical Field

[0001] This invention belongs to the field of sealing device technology, and specifically relates to a sealing structure for a bulk detonation warhead. Background Technology

[0002] The bulk detonation warhead is filled with high-energy fuel. Driven by the explosive detonation, the high-energy fuel is ejected into the air, mixes with the air, and forms a large-scale active cloud. A secondary detonation of the explosive then causes the active cloud to undergo a bulk detonation, releasing a powerful shock wave, making it one of the most powerful weapons. The high-energy fuel inside the bulk detonation warhead contains liquid-phase materials; therefore, all parts of the warhead in contact with the high-energy fuel must be airtight, and the cable conduit for the bulk detonation warhead must meet sealing requirements. The cable conduit and the end cap of the bulk detonation warhead make contact via a radial cylindrical surface fit, requiring a seal at the contact point between the cylindrical surfaces of the two parts.

[0003] In existing technologies, polytetrafluoroethylene (PTFE) materials do not chemically react with high-energy liquid fuels, satisfying the compatibility requirements of PTFE materials with high-energy liquid fuels. PTFE sealing rings can be used for extended periods in bulk detonation warheads, enabling long-term storage. However, PTFE has very poor compressibility. Its elastic modulus is 280 MPa, while its tensile strength is only 15 MPa, representing only 5.3% of its elastic modulus. This means that PTFE will fail when its deformation exceeds 5.3%.

[0004] Installing a sealing ring in an existing bulk detonation warhead requires first enlarging its diameter, then allowing it to naturally return to its original size after being inserted into the annular groove. However, polytetrafluoroethylene (PTFE) has poor compressibility, making it very difficult to enlarge the diameter of the PTFE sealing ring. If its diameter is forcibly enlarged, it will undergo permanent deformation and failure, and the diameter cannot return to its original size. Therefore, it is difficult to directly seal existing bulk detonation warheads using PTFE sealing rings, resulting in insufficient sealing performance. Summary of the Invention

[0005] The purpose of this invention is to provide a sealing structure for a bulk detonation warhead to solve the problem of insufficient sealing performance of existing cable conduits.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A sealing structure for a bulk detonation warhead, the sealing structure comprising a cable conduit, a bulk detonation warhead end cap, and a continuous pressure output component; The cable conduit is cylindrical, with a protruding frustum in the middle and an annular groove at the bottom, forming a V-shaped groove between the frustum and the annular groove. The end cap of the bulk detonation warhead is a circular plate structure with a hole in the middle. The inner ring of the end cap of the bulk detonation warhead is coaxially and fixedly connected to the outer ring of the continuous pressure output component. The continuous pressure output component is a rotating structure and is sleeved on the upper part of the cable conduit. The continuous pressure output component comprises three parts: upper, middle, and lower. The upper part of the continuous pressure output component is a circular plate structure with a through hole in the center. The middle part of the continuous pressure output component has a V-shaped cross-section, and the opening of the V-shape faces away from the axis of rotation of the continuous pressure output component. The lower part of the continuous pressure output component has a right trapezoidal cross-section, and the hypotenuse of the right trapezoid is located at the bottom. The inner wall of the end cap of the volumetric detonation warhead, the bottom end face of the continuous pressure output component, and the top end face of the frustum form an annular V-shaped region, and a matching sealing ring is provided in this region.

[0008] The present invention also has the following features: Furthermore, the sealing ring is a corrosion-resistant sealing ring.

[0009] Furthermore, the sealing ring material is polytetrafluoroethylene.

[0010] Furthermore, the axial cross-section of the annular groove of the cable conduit is rectangular; The wall thickness of the annular groove is three percent of the inner diameter of the cable conduit. The axial length of the annular groove is one-fifth of the inner diameter of the cable conduit.

[0011] Furthermore, the wall thickness of the central V-shaped region of the continuous pressure output component is 6 mm.

[0012] Furthermore, the end cap of the bulk detonation warhead and the continuous pressure output component are connected by multiple evenly distributed bolts.

[0013] A bulk detonation warhead, wherein the bulk detonation warhead employs any of the sealing structures described above.

[0014] Compared with the prior art, the present invention has the following technical effects: The sealing structure of the bulk detonation warhead of this invention designs the end of the cable conduit as a conical surface with a reduced diameter, allowing the non-stretchable, low-elasticity PTFE sealing ring to be naturally fitted without needing to be stretched. Subsequently, the V-shaped elastic wall of the continuous pressure output component provides a sustained axial force, which, in conjunction with the upper and lower conical surfaces, converts axial compression into radial expansion, ensuring that the sealing ring fits tightly against both the inner wall of the end cap and the conical surface of the conduit. This effectively solves the long-term corrosion-resistant sealing problem of highly corrosive fuels. At the same time, the V-shaped groove on the conduit guides the explosive shock wave to break it instantly without interfering with fuel dispersion and shaping, while the rectangular thin-walled groove below buffers misalignment during assembly, ensuring uniform circumferential force on the sealing ring and avoiding localized damage or leakage. Ultimately, this reliably guarantees the effectiveness of the bulk detonation warhead after long-term storage. Attached Figure Description

[0015] Figure 1 This is a cross-sectional view of the sealing structure of the bulk detonation warhead of the present invention.

[0016] The meanings of the labels in the diagram are as follows: 1. Cable conduit; 2. End cap of bulk detonation warhead; 3. Continuous pressure output component; 4. Frustum; 5. Annular groove; 6. Sealing ring. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, all components in this invention are known in the prior art. For example, the sealing ring is a commonly used sealing ring.

[0018] The following are specific embodiments of the present invention. It should be noted that the present invention is not limited to the following specific embodiments. All equivalent modifications made based on the technical solutions of this application fall within the protection scope of the present invention.

[0019] like Figure 1 As shown, a sealing structure for a bulk detonation warhead includes a cable conduit 1 for the bulk detonation warhead, an end cap 2 for the bulk detonation warhead, and a continuous pressure output component 3. The cable conduit 1 is a cylindrical tube with a protruding frustum 4 in the middle and an annular groove 5 at the bottom. A V-shaped groove is formed between the frustum 4 and the annular groove 5. The end cap 2 of the bulk detonation warhead is a circular plate structure with a hole in the middle. The inner ring of the end cap 2 of the bulk detonation warhead is coaxially and fixedly connected to the outer ring of the continuous pressure output component 3. The continuous pressure output component 3 is a rotating structure and is sleeved on the upper part of the cable conduit 1. The continuous pressure output component 3 consists of three parts: upper, middle, and lower. The upper part of the continuous pressure output component 3 is a circular plate structure with a through hole in the center. The middle part of the continuous pressure output component 3 has a V-shaped cross section, and the opening of the V-shape faces away from the axis of rotation of the continuous pressure output component 3. The axial cross section of the lower part of the continuous pressure output component 3 is a right trapezoid, and the hypotenuse of the right trapezoid is located at the bottom. An annular V-shaped region is formed between the inner wall of the end cap 2 of the bulk detonation warhead, the bottom surface of the continuous pressure output component 3, and the top surface of the frustum 4. A matching sealing ring 6 is provided in this region.

[0020] As a preferred option, sealing ring 6 is a corrosion-resistant sealing ring.

[0021] As one specific implementation method, the sealing ring 6 is made of polytetrafluoroethylene.

[0022] As a preferred embodiment, the axial cross-section of the annular groove 5 in the cable conduit 1 is rectangular; The wall thickness of the annular groove 5 is three percent of the inner diameter of the cable conduit 1; The axial length of the annular groove 5 is one-fifth of the inner diameter of the cable conduit 1.

[0023] As a preferred embodiment, the wall thickness of the central V-shaped region of the continuous pressure output component 3 is 6 mm.

[0024] As a preferred option, the end cap 2 of the bulk detonation warhead and the continuous pressure output component 3 are connected by multiple evenly distributed bolts.

[0025] The apparatus of this embodiment will be further described below: The end cap 2 of the explosive warhead is in the shape of a circular plate. The circular plate of the explosive warhead end cap 2 has a circular hole. The inner side of the circular hole of the explosive warhead end cap 2 is an inner cylindrical surface. The upper end surface of the circular plate of the explosive warhead end cap 2 is an upper concentric circular plane. The central axis of the circular hole of the explosive warhead end cap 2 is perpendicular to the ground. The shape of the cable conduit 1 is a circular tube, which is a body of revolution. The upper end of the outer side of the circular tube is an upper cylindrical surface, the middle part of the outer side of the circular tube is a frustum 4, and the lower end of the outer side of the circular tube is a lower cylindrical surface. The diameter of the lower cylindrical surface of the cable conduit 1 is larger than the diameter of the upper cylindrical surface. The upper end of the lower cylindrical surface of the cable conduit 1 has an annular groove. The axial section of the annular groove of the cable conduit 1 is V-shaped. The lower cylindrical surface of the cable conduit 1 also has a lower annular groove 5. The axial section of the lower annular groove of the cable conduit 1 is rectangular. The lower annular groove is located at the lower end of the annular groove. The wall thickness of the cable conduit 1 at the position of the lower annular groove is three percent of the inner diameter of the cable conduit 1. The length of the lower annular groove 5 along the axial direction of the cable conduit 1 is one-fifth of the inner diameter of the cable conduit 1. The axis of rotation of the cable conduit 1 coincides with the central axis of the circular hole of the end cap 2 of the bulk detonation warhead. The frustum 4 and the upper cylindrical surface of the cable conduit 1 are located inside the circular hole of the end cap 2 of the bulk detonation warhead. This invention is used to seal the annular gap between the inner cylindrical surface of the end cap 2 of the bulk detonation warhead and the frustum 4 of the cable conduit 1. The sealing ring 6 is in the shape of a ring, and the ring of the sealing ring 6 is a rotating body. The material of the sealing ring 6 is polytetrafluoroethylene, and the axial section of the ring of the sealing ring 6 is circular. The axis of rotation of the sealing ring 6 coincides with the axis of rotation of the cable conduit 1. The sealing ring 6 is located inside the inner cylindrical surface of the end cap 2 of the body detonation warhead, and outside the frustum 4 of the cable conduit 1. The continuous pressure output component 3 is a rotating body, and it consists of three parts: upper, middle and lower. The upper part of the continuous pressure output component 3 is a concentric circular plate. The middle part of the continuous pressure output component 3 has a V-shaped axial section with the opening of the V-shaped axial section facing away from the axis of rotation of the continuous pressure output component 3. The lower part of the continuous pressure output component 3 has a right trapezoidal axial section with the hypotenuse of the right trapezoidal axial section located at the bottom. The lower end face of the lower part of the continuous pressure output component 3 is a frustum. The axis of rotation of the continuous pressure output component 3 coincides with the axis of rotation of the sealing ring 6. The continuous pressure output component 3 is located at the upper end of the sealing ring 6. The frustum surface of the continuous pressure output component 3 contacts the inner side of the upper end of the ring of the sealing ring 6. The lower end face of the concentric circular plate of the continuous pressure output component 3 contacts the upper concentric circular plane of the end cap 2 of the bulk detonation warhead. The concentric circular plate of the continuous pressure output component 3 is connected to the circular plate of the end cap 2 of the bulk detonation warhead by bolts. The end of the cable conduit 1 is a conical surface with a reduced diameter. When installing the circular cross-section polytetrafluoroethylene sealing ring 6, it is not necessary to enlarge its diameter. Under the axial compression of the upper and lower conical surfaces, the sealing ring 6 generates radial expansion and simultaneously compresses and fits against the end cap 2 of the bulk detonation warhead and the cable conduit 1 to achieve a seal, ensuring the reliable performance of the bulk detonation warhead's power.

[0026] The sealing structure of the bulk detonation warhead in this embodiment is used as follows: Step 1: Assemble the end cap 2 of the body-detonation warhead with the cable conduit 1; Step 2: Assemble the sealing ring 6 with the cable conduit 1; Step 3: Assemble the continuous pressure output component 3 with the end cap 2 of the bulk detonation warhead; Step 4: Tighten the bolts to make the continuous pressure output component 3 move downward. The frustum of the continuous pressure output component 3 presses against the sealing ring 6, and the continuous pressure output component 3 applies a downward axial force to the sealing ring 6. The wall thickness of the V-shaped axial section in the middle part of the continuous pressure output component 3 is 6mm. The lower end of the sealing ring 6 is supported by the frustum 4 of the cable conduit 1. The cable conduit 1 applies an upward axial force to the sealing ring 6. The continuous pressure output component 3 presses against the inner side of the upper end of the sealing ring 6, and the cable conduit 1 presses against the inner side of the lower end of the sealing ring 6. The vertical components of the two axial forces on the sealing ring 6 are equal in magnitude and opposite in direction. The horizontal components of the two axial forces on the sealing ring 6 cause the sealing ring 6 to move in the direction of increasing diameter. The outer side of the sealing ring 6 presses against the inner cylindrical surface of the bulk detonation warhead end cap 2, and they fit together to achieve a seal. At this point, the annular gap between the inner cylindrical surface of the bulk detonation warhead end cap 2 and the frustum 4 of the cable conduit 1 is sealed.

[0027] The working principle of the sealing structure of the bulk detonation warhead in this embodiment is as follows: The sealing ring 6 is made of polytetrafluoroethylene, which can withstand the corrosiveness of the fuel inside the warhead. However, the sealing ring 6 has poor elasticity. In conventional radial sealing structures, the sealing ring 6 needs to be stretched, inserted, and then retracted.

[0028] Because the sealing ring 6 has poor elasticity and cannot rebound, it will undergo permanent deformation and failure during the stretching process. This is not suitable for this structure. In this embodiment, the diameter of the end of the shaft part that mates with the hole part is reduced, so that the sealing ring 6 can be inserted naturally without being stretched, thus avoiding stretching failure.

[0029] Furthermore, the contact surface of the shaft-like part that contacts the sealing ring 6 is a frustum, and the upper end of the sealing ring 6 also contacts a frustum. Under the compression of the two frustums, the axial force of the sealing ring 6 is decomposed because the frustums are at an angle to the axis. The horizontal component of this decomposed force causes the sealing ring 6 to expand outward, thus moving it outward. Originally, the outer side of the sealing ring 6 was only in contact with the end cap 2 of the bulk detonation warhead. After the sealing ring 6 expands outward, the contact with the end cap 2 changes to a tight fit and compression, achieving a seal between the end cap 2 of the bulk detonation warhead and the sealing ring 6.

[0030] Under axial force, the sealing ring 6 is also pressed and adhered to the cable conduit 1, thus achieving a seal between the sealing ring 6 and the cable conduit 1. In this way, the sealing ring 6 seals the gap between the end cap 2 of the bulk detonation warhead and the cable conduit 1.

[0031] The end cap 2 of the bulk detonation warhead serves as the end cap for the bulk detonation warhead, and the cable conduit 1 serves as the cable conduit for the bulk detonation warhead. After the continuous pressure output component 3 is subjected to axial force by the bolt, the bolt compresses the upper part of the continuous pressure output component 3. The upper part of the continuous pressure output component 3 transmits the force downward to the middle part of the continuous pressure output component 3. Under the action of the axial force, the V-shaped opening of the middle part of the continuous pressure output component 3 becomes smaller, resulting in elastic deformation. Then, the middle part of the continuous pressure output component 3 transmits the axial force to the lower part of the continuous pressure output component 3. The lower part of the continuous pressure output component 3 then compresses the sealing ring 6. Since the elastic deformation of the middle part of the continuous pressure output component 3 is permanent, the sealing ring 6 provided by the continuous pressure output component 3 is also permanent, ensuring that the sealing ring 6 and the end cap 2 of the bulk detonation warhead are permanently fitted with the cable conduit 1, thus ensuring a seal.

[0032] The wall thickness of the V-shaped axial section in the middle of the continuous pressure output component 3 is 6mm. This is because if the wall thickness is too thin, the rigidity will be too poor, resulting in minimal force from large deformations and making permanent deformation likely. This would prevent the continuous pressure output component 3 from effectively compressing the sealing ring 6, thus reducing the sealing effect. Conversely, if the wall thickness is too thick, the deformation capacity will be too poor, resulting in only minute deformation during use. Even slight movement of the component would prevent the continuous pressure output component 3 from effectively compressing the sealing ring 6, thus failing to achieve a sealing effect. Through implementation, it was found that a wall thickness of 6mm in the V-shaped axial section of the continuous pressure output component 3 perfectly achieves the above objectives.

[0033] The bulk detonation warhead is filled with high-energy fuel. Driven by the explosive detonation, the high-energy fuel is ejected into the air, mixing with the air to form a large-scale active cloud. A secondary detonation of the explosive then causes the active cloud to undergo bulk detonation. A regularly shaped active cloud results in a high-powered bulk detonation, while an irregularly shaped cloud results in a lower-powered bulk detonation. However, the presence of the cable conduit 1 causes the bulk detonation warhead to be circumferentially asymmetrical, which affects the shape of the ejected active cloud, making it irregular. The solution is to minimize the influence of the cable conduit 1 on the warhead.

[0034] The present invention has an annular groove machined on the upper end of the lower cylindrical surface of the cable conduit 1. The axial cross section of the annular groove of the cable conduit 1 is V-shaped. When the bulk detonation warhead is ejected by the explosive, the shock wave generated by the explosive explosion converges and concentrates at the V-shaped annular groove, eventually causing the cable conduit 1 to break instantly at the annular groove. After the breakage, the cable conduit 1 separates from the end cap 2 of the bulk detonation warhead and will no longer affect the ejection of the bulk detonation warhead, thus not affecting the shape of the cloud.

[0035] In actual use, the upper end of the cable conduit 1 is assembled with the end cap 2, sealing ring 6, and continuous pressure output component 3 of the bulk detonation warhead. Therefore, the axis of the upper end of the cable conduit 1 coincides with the axis of rotation of the end cap 2, sealing ring 6, and continuous pressure output component 3 of the bulk detonation warhead. However, the lower end of the cable conduit 1 is assembled and fixed by other parts, and the axis of the lower end of the cable conduit 1 is determined by other parts. In reality, the cable conduit 1 is relatively long. After the lower end of the cable conduit 1 is fixed, it is usually not on the same axis as the upper end of the cable conduit 1. That is, after the lower end of the cable conduit 1 is fixed, the upper end of the cable conduit 1 will be offset from the theoretically optimal position. The upper end of the cable conduit 1 does not coincide with the axis of rotation of the sealing ring 6. After the upper end of the cable conduit 1 is forcibly assembled by the end cap 2 of the explosive warhead, the sealing ring 6, and the continuous pressure output component 3, although the axis of the cable conduit 1 coincides with the axis of the inner cylindrical surface sealed part 1, the sealing ring 6, and the continuous pressure output component 3, the cable conduit 1 is under tension. Therefore, when the cable conduit 1 is under tension, it will exert a large force on the sealing ring 6 in one direction and a small force on the sealing ring 6 in the opposite direction. This will cause different deformation amounts at different parts of the sealing ring 6. The greater the pressure, the more likely the sealing ring 6 will be damaged. The parts of the sealing ring 6 with less pressure will leak due to insufficient deformation. Therefore, a lower annular groove is designed on the lower cylindrical surface of the cable conduit 1. The axial cross-section of the lower annular groove of the cable conduit 1 is rectangular. Since the cable conduit 1 has a rectangular cross-section lower annular groove, even if the lower end and the upper end of the cable conduit 1 are not coaxial after assembly, the lower annular groove provides buffering and transition. The constriction caused by the misalignment of the lower and upper ends of the cable conduit 1 is alleviated at the lower annular groove. Because the lower annular groove of the cable conduit 1 is thin-walled, if there is constriction, deformation will occur here. Through deformation, the force at the lower end and the force at the upper end of the cable conduit 1 can be balanced here. The upper end of the cable conduit 1 can be coaxial with the sealing ring 6 without causing excessive offset force. In this way, the compression of the sealing ring 6 can be uniform and consistent around the circumference, improving the sealing effect.

[0036] If the wall thickness of the cable conduit 1 at the lower annular groove is too large, its ability to relieve the force of the upward and downward tension will decrease. If the wall thickness of the cable conduit 1 at the lower annular groove is too small, the strength at this point will be insufficient, and it will be easily damaged during subsequent use. When the wall thickness of the cable conduit 1 at the lower annular groove is three percent of the inner diameter of the cable conduit 1, it just meets the requirements.

[0037] If the length of the lower annular groove along the axis of the cable conduit 1 is too small, the constriction at both ends of the cable conduit 1 is alleviated by the deformation of the lower annular groove. Therefore, if the length of the lower annular groove along the axis of the cable conduit 1 is too small, the deformation at the lower annular groove will be too large, causing the vertical change of the inner axis of the cable conduit 1 to be too abrupt, preventing internal objects from passing through. If the length of the lower annular groove along the axis of the cable conduit 1 is too large, the cable conduit 1 will be weakened too much, resulting in poor rigidity. The deformation of the cable conduit 1 under the action of inertial force will be too large, which is detrimental to system stability. When the length of the lower annular groove along the axis of the cable conduit 1 is one-fifth of the inner diameter of the cable conduit 1, it just meets the usage requirements.

[0038] When used according to the steps of the embodiment, corrosive fuel was loaded and stored for three months, and the seal remained intact. The end of the cable conduit is conical with a reduced diameter. When installing the circular cross-section PTFE sealing ring, it is not necessary to enlarge its diameter. Under the axial compression of the upper and lower conical surfaces, the circular cross-section PTFE sealing ring undergoes radial expansion, and at the same time, it is pressed and adhered to the end cap of the bulk detonation warhead and the cable conduit, achieving a seal and ensuring the reliable performance of the bulk detonation warhead's power.

Claims

1. A sealing structure for a bulk detonation warhead, characterized in that, The sealing structure includes a cable conduit (1), a bulk detonation warhead end cap (2), and a continuous pressure output component (3). The cable conduit (1) is cylindrical, with a protruding frustum (4) in the middle and an annular groove (5) at the bottom. A V-shaped groove is formed between the frustum (4) and the annular groove (5). The end cap (2) of the bulk detonation warhead is a circular plate structure with a hole in the middle. The inner ring of the end cap (2) of the bulk detonation warhead is coaxially and fixedly connected to the outer ring of the continuous pressure output component (3). The continuous pressure output component (3) is a rotating body structure and is sleeved on the upper part of the cable conduit (1). The continuous pressure output component (3) comprises three parts: upper, middle, and lower. The upper part of the continuous pressure output component (3) is a circular plate structure with a through hole in the center. The middle part of the continuous pressure output component (3) has a V-shaped cross section, and the opening of the V-shape faces away from the axis of rotation of the continuous pressure output component (3). The lower part of the continuous pressure output component (3) has a right trapezoidal cross section, and the hypotenuse of the right trapezoid is located at the bottom. The inner wall of the end cap (2) of the bulk detonation warhead, the bottom end face of the continuous pressure output component (3) and the top end face of the truncated cone (4) form an annular V-shaped area, and a matching sealing ring (6) is provided in this area.

2. The sealing structure of the bulk detonation warhead as described in claim 1, characterized in that, The sealing ring (6) is a corrosion-resistant sealing ring.

3. The sealing structure of the bulk detonation warhead as described in claim 2, characterized in that, The sealing ring (6) is made of polytetrafluoroethylene.

4. The sealing structure of the bulk detonation warhead as described in claim 3, characterized in that, The axial section of the annular groove (5) of the cable conduit (1) is rectangular; The wall thickness of the annular groove (5) is three percent of the inner diameter of the cable conduit (1); The axial length of the annular groove (5) is one-fifth of the inner diameter of the cable conduit (1).

5. The sealing structure of the bulk detonation warhead as described in claim 4, characterized in that, The wall thickness of the V-shaped region in the middle of the continuous pressure output component (3) is 6 mm.

6. The sealing structure of the bulk detonation warhead as described in claim 5, characterized in that, The end cap (2) of the bulk detonation warhead and the continuous pressure output component (3) are connected by multiple evenly distributed bolts.

7. A volumetric detonation warhead, characterized in that, The aforementioned bulk detonation warhead employs the sealing structure described in any one of claims 1-6.

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