Rescue device and fire-fighting system having the same

Abstract

The application provides a rescue device and a fire-fighting system with the same, which comprises a flight mounting part, a bomb-throwing device and a rescue bomb. The flight mounting part is used for making the rescue device reach a designated position. The bomb-throwing device is arranged on the flight mounting part and is internally provided with a launching cavity. The rescue bomb is arranged in the launching cavity and comprises a bomb body and a window-breaking bullet head arranged at the end of the bomb body. The bomb body is internally provided with a material space used for accommodating a rescue equipment. The rescue device can timely and effectively transport the rescue equipment to the trapped personnel in a high building, and guarantees the personal safety of the trapped personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of firefighting and rescue equipment, and in particular to a rescue device and a firefighting system having the same. Background Art

[0002] Existing firefighting drone solutions generally involve throwing or launching fire-fighting bombs from outside a building. This method makes it difficult to accurately target the fire source inside the building for firefighting. Furthermore, the aiming and launching devices are complex in structure, expensive, and bulky in weight, making them difficult to adapt to complex fire environments. Furthermore, they are unable to provide timely rescue to trapped people in high-rise buildings. Summary of the Invention

[0003] The main purpose of the present invention is to provide a rescue device and a fire-fighting system having the same, so as to solve the problem that the fire-fighting rescue device in the prior art cannot provide rescue equipment to people trapped in high places in a timely manner.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a rescue device is provided, which includes: a flying carrying part, which is used to enable the rescue device to reach a designated location; a bomb-dropping device, which is arranged on the flying carrying part, and a launching chamber is arranged inside the bomb-dropping device; a rescue bomb, which is arranged in the launching chamber, and the rescue bomb includes a bomb body and a window-breaking warhead arranged at the end of the bomb body, and a material space is arranged inside the bomb body, and the material space is used to accommodate rescue equipment.

[0005] Furthermore, the projectile body includes a lower shell and an upper shell hinged on the lower shell, and the upper shell has a sealing position that covers the lower shell to form a material space, and a taking position that avoids the lower shell.

[0006] Furthermore, the rescue bomb also includes: an opening portion, which is arranged on the lower shell and is used to switch the upper shell from the sealing position to the retrieval position.

[0007] Furthermore, the opening portion is a gunpowder explosion layer, which is arranged on the inner side of the upper shell and abuts against the inner end surface of the upper shell.

[0008] Furthermore, the rescue bomb also includes: a protective plate, which is detachably covered on the lower shell and arranged on the inner side of the gunpowder explosion layer to prevent the gunpowder explosion layer from damaging the rescue equipment in the material space when it explodes.

[0009] Furthermore, the material space includes multiple subspaces, and the multiple subspaces are arranged along the length direction of the rescue bomb. Two adjacent subspaces are separated by partitions. A rescue equipment box is provided in each subspace, and the rescue equipment box is used to load rescue equipment.

[0010] Furthermore, the rescue bomb also includes: multiple ejection devices, which are arranged in a one-to-one correspondence in the multiple sub-spaces. When the upper shell switches from the sealing position to the retrieving position, the multiple ejection devices eject the multiple rescue equipment boxes.

[0011] Furthermore, the ejection device includes: a guide shell, the guide shell is arranged on the inner wall of the lower shell, a guide space is arranged inside the guide shell, the guide space faces the glue joint of the lower shell, and a spring is arranged in the guide shell, the first end of the spring abuts on the bottom wall of the guide space, and the second end of the spring abuts on the rescue equipment box.

[0012] Furthermore, a propulsion chamber is provided at one end of the rescue bomb away from the window-breaking warhead, a propellant is provided inside the propulsion chamber, and an igniter is provided in the launching chamber, and the igniter is used to ignite the propellant.

[0013] Furthermore, the flight carrying unit is a drone equipped with an infrared camera and a video camera. According to another aspect of the present invention, a firefighting system is provided, comprising the above-mentioned rescue device, a reconnaissance flight unit equipped with a video camera and multiple fire extinguishing balls, and a ground control unit connected to the rescue device and the flight carrying unit by signals.

[0014] By applying the technical solution of the present invention, since the rescue device of the present invention includes a flying carrying part and a bomb-dropping device installed on the flying carrying part, a material space is provided inside the rescue bomb launched by the bomb-dropping device, and the material space is used to accommodate rescue equipment. When people trapped in high-rise buildings need to be rescued, the flying carrying part flies to a designated position, and the rescue bomb is launched into the high-rise building through the bomb-dropping device, thereby delivering the rescue equipment to the trapped people. The rescue device of the present invention can timely and effectively transport the rescue equipment to the trapped people in the high-rise buildings, thereby providing a guarantee for the personal safety of the trapped people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 The structure diagram of an embodiment of the rescue bomb of the present invention is schematically shown;

[0017] Figure 2 A cross-sectional view schematically illustrates an embodiment of a rescue bomb of the present invention;

[0018] Figure 3 Schematically shows Figure 2 The cross-sectional view of AA in FIG;

[0019] Figure 4Schematically shows Figure 3 A cross-sectional view of the upper shell and the lower shell when separated;

[0020] Figure 5 The structure of an embodiment of a bomb delivery device is schematically shown.

[0021] The above drawings include the following reference numerals:

[0022] 10. Bomb delivery device; 11. Launch chamber; 12. Ignitor; 20. Rescue bomb; 21. Glue joint; 22. Lower shell; 23. Window-breaking warhead; 24. Upper shell; 25. Gunpowder explosion layer; 251. Delay fuse; 26. Protective plate; 30. Subspace; 31. Partition; 32. Rescue equipment box; 40. Ejection device; 42. Spring; 43. Guide shell; 50. Propellant. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] As described in the background technology, existing fire-fighting drone solutions generally extinguish fires by throwing or launching fire-fighting bombs from outside the building. This method makes it difficult to aim at the fire source inside the building for precise fire extinguishing. In addition, the aiming and launching device has a complex structure, high cost, and a large body size and weight. It is difficult to adapt to complex fire environments and cannot provide timely rescue to trapped people in high-rise buildings.

[0025] See also Figures 1 to 5 As shown, according to one aspect of the present invention, a rescue device is provided, which includes a flying carrying part, a bomb-dropping device 10 and a rescue bomb 20, wherein the flying carrying part is used to enable the rescue device to reach a designated location; the bomb-dropping device 10 is arranged on the flying carrying part, and a launching chamber 11 is arranged inside the bomb-dropping device 10; the rescue bomb 20 is arranged in the launching chamber 11, and the rescue bomb 20 includes a projectile body and a window-breaking warhead 23 arranged at the end of the projectile body, and a material space is provided inside the projectile body, and the material space is used to accommodate rescue equipment. During installation, the staff installs the bomb-dropping device of the present invention on the flying carrying part and loads one or more rescue bombs into the launching chamber. The rescue device of the present invention includes a flying carrying part and a bomb-dropping device installed on the flying carrying part. The rescue bomb launched by the bomb-dropping device is provided with a material space inside, and the material space is used to accommodate rescue equipment. When people trapped in high-rise buildings need to be rescued, the flying carrying part flies to a designated position, and the bomb-dropping device is used to launch the rescue bomb into the high-rise building, thereby delivering the rescue equipment to the trapped people. The rescue device of the present invention can timely and effectively transport the rescue equipment to the trapped people in the high-rise buildings, thereby providing a guarantee for the personal safety of the trapped people.

[0026] See also Figure 4 As shown, the bomb body of this embodiment includes a lower shell 22 and an upper shell 24 hingedly connected to the lower shell. The upper shell 24 has a sealing position that covers the lower shell 22 to form a storage space, and a retrieval position that avoids the lower shell 22. When the rescue bomb of this embodiment is launched into a high-rise building, the upper shell 24 of this embodiment opens to allow trapped personnel to obtain rescue equipment and rescue themselves. The glued joint 21 between the upper shell 24 and the lower shell 22 in this embodiment is of course also used in other ways, such as welding, to connect the upper shell 24 and the lower shell 22 at the glued joint 21.

[0027] Among them, the rescue bomb in this embodiment is generally bullet-shaped, and the material space is generally a cylindrical accommodating cavity. The window-breaking warhead is a cone, and its bottom is embedded in the end of the cylindrical accommodating cavity of the bomb body to reduce the flight resistance of the rescue bomb.

[0028] To facilitate opening the upper shell, the rescue bomb 20 of this embodiment also includes an opening portion, which is provided on the lower shell 22 and is used to switch the upper shell 24 from a sealed position to a retrieval position. When the rescue bomb of this embodiment is injected into a high-rise building, the upper shell 24 of this embodiment is opened by the opening portion, allowing trapped personnel to more easily access rescue equipment.

[0029] To ensure that the upper shell of the rescue bomb does not fall off during flight, it is often necessary to tightly connect the upper shell to the lower shell 22, such as by spot welding. To facilitate opening the upper shell in this case, the opening portion in this embodiment is a gunpowder explosion layer 25, which is arranged on the inner side of the upper shell 24 and abuts against the inner end surface of the upper shell 24. When the rescue bomb flies to the designated position, the gunpowder explosion layer explodes, thereby blowing open the upper shell. The gunpowder explosion layer also includes a delay fuse 251 to achieve a delayed explosion.

[0030] In order to prevent the gunpowder explosion layer from damaging the internal rescue equipment in the process of blasting the upper shell, the rescue bomb 20 in this embodiment also includes a protective plate 26, which is arranged on the inner side of the gunpowder explosion layer 25 to prevent the gunpowder explosion layer 25 from damaging the rescue equipment in the material space when it explodes.

[0031] In order to achieve multiple drops with one bomb, the material space in this embodiment includes multiple sub-spaces 30, and the multiple sub-spaces 30 are arranged along the length direction of the rescue bomb 20. The adjacent sub-spaces 30 are separated by a partition 31. Each sub-space 30 is provided with a rescue equipment box 32, which is used to load rescue equipment.

[0032] To ensure that the rescue equipment boxes 32 are ejected from the subspaces 30 immediately upon opening the upper shell, the rescue bullet 20 of this embodiment further includes multiple ejection devices 40, which are disposed one-to-one within the multiple subspaces 30. When the upper shell 24 switches from the sealed position to the access position, the ejection devices 40 eject the multiple rescue equipment boxes 32. Once the upper shell is opened by the opening portion, the ejection devices 40 eject the rescue equipment boxes 32, allowing the trapped person to immediately obtain the rescue equipment.

[0033] Specifically, see Figure 2 As shown, the ejection device 40 in this embodiment includes a guide housing 43 and a spring 42. The guide housing 43 is mounted on the inner wall of the lower housing 22 and defines a guide space therein, which faces the adhesive joint 21. The spring 42 is mounted within the guide housing 43, with its first end abutting the bottom wall of the guide space and its second end abutting the rescue equipment box 32. When the upper housing is opened by the opening portion, the spring 42 ejects the rescue equipment box 32, allowing the trapped person to quickly access the rescue equipment. Furthermore, if the opening portion only partially opens the upper housing, the spring 42's elastic force will also help the trapped person open the upper housing.

[0034] See also Figure 2 As shown, multiple subspaces 30 are arranged along the length direction of the rescue bomb and are separated by partitions 31. Each subspace includes a guide shell 43 and a spring 42 abutting against the guide shell 43. Each subspace has a rescue equipment box, and multiple springs abut against multiple rescue equipment boxes one by one. The protective plate 26, the gunpowder explosion layer 25 and the upper shell 24 cover the multiple subspaces.

[0035] join Figure 3 and Figure 4 As shown, the shape of the lower shell 22 in this embodiment is a lower shell formed by cutting along the axial direction of the above-mentioned cylindrical projectile, and the upper shell 24 is an upper shell that can form a complete cylindrical shape with the above-mentioned lower shell 22. The gunpowder explosion layer 25 is adapted to the inner wall of the upper shell 24, and the protective plate 26 is adapted to the inner wall of the gunpowder explosion layer 25.

[0036] See also Figure 2 and Figure 5 As shown, in the rescue bomb 20 in this embodiment, a propulsion chamber is provided at the end away from the window-breaking bullet 23, a propellant 50 is provided inside the propulsion chamber, and an igniter 12 is provided in the launching chamber 11, and the igniter 12 is used to ignite the propellant 50.

[0037] The flight carrying unit in this embodiment is a drone, which is provided with an infrared camera and a video camera.

[0038] According to another aspect of the present application, there is provided a fire-fighting system, comprising the rescue device, and further comprising a reconnaissance flight unit and a ground control unit, wherein the reconnaissance flight unit is provided with a reconnaissance camera and a plurality of fire extinguishing balls; and the ground control unit is in signal connection with the rescue device and the flight unit. In operation, the rescue device is first controlled by the ground control unit to preliminarily determine the position of the trapped person in a high-rise building, and then the rescue device is controlled to launch a rescue bomb to break the glass and deliver the rescue equipment to the trapped person. After that, the reconnaissance flight unit is controlled to fly into the high-rise building to search for the fire source and throw the fire extinguishing balls at the fire source. When a fire breaks out in a high-rise building, the fire department quickly arrives at the scene, and then the rescue device and the reconnaissance flight unit are deployed by the ground control unit. The rescue device uses the camera and the infrared camera to obtain the fire information and the trapped person information of the high-rise building, and sends the information to the ground control unit as a basis for judgment. After the fire department determines the appropriate rescue position, the rescue device is controlled by the ground control unit to launch the rescue bomb to break the window and enter the high-rise building. The trapped person obtains the rescue equipment and then successfully escapes. The reconnaissance flight unit can enter the high-rise building from the broken window, and then use the reconnaissance camera to search for the fire source and throw the fire extinguishing balls at the fire source. The fire extinguishing balls are heated to burst and spray the fire extinguishing agent, so as to achieve the purpose of accurate fire extinguishing.

[0039] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0040] Since the rescue device of the present application comprises a flight unit and a bomb launching device mounted on the flight unit, the rescue bomb launched by the bomb launching device is internally provided with a material space for accommodating rescue equipment. When rescuing the trapped person in a high-rise building, the flight unit is flown to the designated position, and the rescue bomb is launched into the high-rise building by the bomb launching device, so as to deliver the rescue equipment to the trapped person. The rescue device of the present application can timely and effectively deliver the rescue equipment to the trapped person in the high-rise building, and provides guarantee for the personal safety of the trapped person.

[0041] It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0042] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0043] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present application described herein can, for example, be implemented in an order other than that illustrated or described herein.

[0044] In addition, the terms "comprises" and "having" and any variations thereof are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, product or apparatus.

[0045] For ease of description, spatially relative terms, such as "on," "above," "on the upper surface of," and "upper," may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

[0046] For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" can encompass both an orientation of "above" and "below." The device may be otherwise oriented (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

[0047] In the above detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, similar symbols typically identify similar parts, unless the context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be used, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein. It will be readily understood that aspects of the present disclosure, as generally described herein and illustrated in the accompanying drawings, may be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are expressly contemplated herein.

[0048] The present disclosure according to the specific embodiments described in this application is not limited, and is intended to be an illustration of various aspects. As will be clear to those skilled in the art, many modifications and changes can be made without departing from the spirit and scope of the present disclosure. Within the scope of the present disclosure, functionally equivalent methods and apparatus, in addition to those listed herein, will be clear to those skilled in the art from the foregoing description. Such modifications and changes are intended to fall within the scope of the appended claims. The present disclosure will be limited only by the terms of the appended claims and the full scope of equivalents to which such claims are entitled. It will be understood that the present disclosure is not limited to specific methods, reagents, compounds, compositions or biological systems, which may of course vary. It will also be understood that the terms used herein are only for the purpose of describing specific embodiments and are not intended to be restrictive.

[0049] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A rescue device, characterized in that: include: A flying carrying portion, the flying carrying portion is used to enable the rescue device to reach a designated location; A bombing device (10), the bombing device (10) being arranged on the flight carrying portion, and a launching chamber (11) being arranged inside the bombing device (10); A rescue bullet (20), wherein the rescue bullet (20) is arranged in the firing chamber (11), the rescue bullet (20) comprises a bullet body and a window-breaking bullet head (23) arranged at the end of the bullet body, a material space is arranged inside the bullet body, and the material space is used to accommodate rescue equipment, the bullet body comprises a lower shell (22) and an upper shell (24) glued to the lower shell (22), the upper shell (24) has a sealing position that is covered on the lower shell (22) to form the material space, and a taking position that avoids the lower shell (22), the rescue bullet (20) also includes an opening portion, the opening portion is arranged on the lower shell (22), and is used to The upper shell (24) is switched from the sealing position to the taking position, the opening portion is a gunpowder explosion layer (25), the gunpowder explosion layer (25) is arranged on the inner side of the upper shell (24) and abuts against the inner end surface of the upper shell (24), the gunpowder explosion layer (25) also includes a delay fuse (251) to achieve delayed explosion, the rescue bomb (20) also includes a protective plate (26), the protective plate (26) is detachably covered on the lower shell (22), and is arranged on the inner side of the gunpowder explosion layer (25) to prevent the gunpowder explosion layer (25) from damaging the rescue equipment in the material space when it explodes; The material space includes a plurality of subspaces (30), each of the subspaces (30) is provided with a rescue equipment box (32), and the rescue equipment box (32) is used to load rescue equipment; The rescue bomb (20) further includes a plurality of ejection devices (40), the plurality of ejection devices (40) being arranged in a one-to-one correspondence in the plurality of subspaces (30), and when the upper shell (24) is switched from the sealing position to the object-taking position, the plurality of ejection devices (40) eject the plurality of rescue equipment boxes (32); The ejection device (40) includes a guide shell (43), the guide shell (43) is arranged on the inner wall of the lower shell (22), a guide space is provided inside the guide shell (43), and the guide space faces the glue joint; a spring (42), the spring (42) is arranged in the guide shell (43), the first end of the spring (42) abuts against the bottom wall of the guide space, and the second end of the spring (42) abuts against the rescue equipment box (32); An end of the rescue bullet (20) away from the window-breaking bullet (23) is provided with a propulsion chamber, a propellant (50) is provided inside the propulsion chamber, an igniter (12) is provided in the firing chamber (11), and the igniter (12) is used to ignite the propellant (50); The lower shell (22) is shaped as a lower shell formed by cutting along the axial direction of the cylindrical projectile, the upper shell (24) is an upper shell that can form a complete cylindrical shape together with the lower shell (22), the gunpowder explosion layer (25) is adapted to the inner wall of the upper shell (24), and the protective plate (26) is adapted to the inner wall of the gunpowder explosion layer (25); A plurality of subspaces (30) are arranged along the length direction of the rescue bomb (20), and two adjacent subspaces (30) are separated by a partition (31).

2. The rescue device according to claim 1, characterized in that: The flight carrying unit is a drone, which is provided with an infrared camera and a video camera.

3. A fire protection system, characterized in that: The fire fighting system comprises the rescue device according to claim 1 or 2, and further comprises: A reconnaissance flight unit equipped with a reconnaissance camera and multiple fire extinguishing balls; A ground control unit is connected to the rescue device and the flight carrying unit via signals.

Images