KR102073672B1 - Separation device for marine recovery and splashdown - Google Patents

Abstract

The marine recovery and impingement type separation device includes a buoyancy part including a buoyant material, an accommodating part disposed inside the buoyancy part and having an empty shape, an upper cover part disposed on the accommodating part, and the upper cover part. A through-pressure valve part for uniformly adjusting the pressure inside the accommodating part and the outside of the accommodating part by penetrating and introducing air into the accommodating part, and is disposed between the accommodating part and the upper cover part. An o-ring portion sealing the gap between the upper cover portion and a lower cover portion disposed below the accommodating portion, wherein the buoyancy portion, the accommodating portion, the upper cover portion, the pressurization valve portion, the o-ring portion, and the lower cover The part includes a material having a waterproof function, and the accommodating part is liquid inside by the upper cover part, the pressurization valve part, the O-ring part and the lower cover part. The inflow of is prevented.

Description

Marine recovery and impingement separation device {SEPARATION DEVICE FOR MARINE RECOVERY AND SPLASHDOWN}

The present invention relates to a sea collection and impingement separation apparatus. More particularly, the present invention relates to a sea collection and impingement separation device that enables to recover cargo falling from the air at sea.

High-altitude scientific instruments for scientific inquiry refer to instruments that collect various data while maintaining various altitudes. Since these high-altitude scientific instruments are usually operated at a high stratospheric height, they have the advantage of being able to conduct experiments at a much lower cost than direct environmental exposure experiments using satellites or rockets in space-like simulations. It is easy to analyze and feedback after the end of the mission.

Common high altitude scientific instruments include balloon, separator, parachute and payload. The balloon or balloon provides lift, and the lift generator is mainly used for helium due to stability problems. The air sacs are mainly made of rubber balloons made for meteorological observation, zero-pressure devices made of special materials, and super-pressure devices. In the case of the hot air balloon, the balloon is inflated due to continuous rise and eventually ruptured. In addition, upon reaching the target altitude, the zero pressure mechanism discharges helium to the exhaust valve and the duct to maintain a constant pressure inside and outside the apparatus. On the other hand, in the case of the ultra-pressure device, such an exhaust device does not exist, and the pressure inside the device rises to reach the target altitude, but the film made of a special material can withstand such pressure and drift for a long time.

Separator is a device that terminates the mission in the recovery phase of the payload, and is located between the air sac and the parachute to separate the two. Explosives or wire cutting methods are used.

The parachute is equipped to mitigate the damage of the loading equipment that falls after the mission is completed, and its performance and shape are determined by the weight or size of the loading equipment.

The payload or payload is a device hanging from the bottom of the basic instrument platform. It drifts at a certain altitude and measures and stores the data desired by the user or transmits it to the ground.

These high-altitude scientific institutions must collect equipment to collect payloads and expensive air sacs with storage of data, but in Korea, air sacs and payloads are recovered between September and December due to the influence of autumn and winter's western winds. It is difficult and difficult to recover air sacs and payloads from the ground due to the presence of mountainous and populated areas. In particular, the air sac has a very large volume, so if it falls to the ground, there is a risk of a large accident, it may be the main cause of marine pollution, so the need for recovery is high. Therefore, in order to solve these problems, there is a high demand for a sea start and recovery technology for the equipment recovery operation of high altitude scientific instruments.

Korean Patent Publication No. 10-0302454 (2001.07.03.)

Accordingly, the technical problem of the present invention has been conceived in this respect, the object of the present invention is to provide a sea recovery and impingement type separation apparatus that can recover the cargo falling in the air at sea.

Marine recovery and impingement type separation apparatus for realizing the object of the present invention described above is a buoyancy unit containing a material having buoyancy, the buoyancy unit is disposed inside the storage unit having an empty shape, the upper portion of the housing A pressurization valve unit through which the upper cover part is arranged, penetrating the upper cover part, and allowing the air to flow in or out of the accommodating part to uniformly control the pressure inside the accommodating part and the accommodating part, the accommodating part and the upper part. An o-ring part disposed between the cover part and sealing the gap between the accommodating part and the upper cover part, and a lower cover part disposed under the accommodating part, wherein the buoyancy part, the accommodating part, the upper cover part, and the pressurization pressure The valve part, the O-ring part and the lower cover part includes a material having a waterproof function, and the receiving part includes the upper cover part, the pressurization valve part, and the O-ring part. And the inflow of liquid into the interior by the lower cover part.

In one embodiment of the present invention, the marine recovery and impingement type separation device further includes an electronic circuit unit disposed inside the accommodating unit and a power supply unit for supplying power to the electronic circuit unit, the electronic circuit unit, the power supply unit And a control unit for controlling the operation of the electronic circuit unit, a location detecting unit for generating location information using GPS, and a communication unit transmitting and receiving data to and from an external system through satellite communication and short-range communication.

In one embodiment of the present invention, the electronic circuit unit includes a separation control unit for controlling the operation of the separator for separating the devices connected to the marine recovery and impingement type separation device, the power supply unit may supply power to the separator. .

In one embodiment of the present invention, the marine recovery and impingement separation apparatus further comprises a supporter portion for fixing the electronic circuit portion, the supporter portion is disposed between the upper cover portion and the lower cover portion, The upper cover part may include a first supporter fixing groove into which the upper part of the supporter part is inserted, and the lower cover part may include a second supporter fixing groove into which the lower part of the supporter part is inserted.

In one embodiment of the present invention, the marine recovery and impingement type separation apparatus further includes a power cover portion in which the power supply portion is disposed, the power cover portion may include a supporter through hole through which the end of the supporter portion penetrates. have.

In one embodiment of the present invention, the marine recovery and impingement type separation device further includes a power cover part in which the power supply unit is disposed therein, the power supply unit is a plurality, the power supply unit, providing power to the electronic circuit unit A first power source and a second power source providing power to a separator separating the devices connected to the marine recovery and impingement separation device, wherein the power source cover part is provided in plural, and the power source cover parts include: It may include an upper layer disposed in and the lower layer disposed in the second power source.

In one embodiment of the present invention, the marine recovery and impingement type separation device is a support portion disposed between the upper cover portion and the lower cover portion and the first support fixing portion for fixing the support portion to the upper cover portion and the And a second support fixing part fixed to the lower cover part, wherein the upper cover part includes a first support coupling hole to which the first support fixing part is coupled, and wherein the lower cover part is coupled to the second support fixing part. It may include two support coupling holes.

In one embodiment of the present invention, the buoyancy portion may include an insertion groove into which the support and the wire is inserted.

In one embodiment of the present invention, the sea collection and impingement separation apparatus further comprises an eye bolt and eye nut, the lower cover portion may include an eye bolt through hole through which the eye bolt.

In one embodiment of the present invention, the lower cover portion may protrude in an extension direction of the lower cover portion and may include a protrusion portion in which the eye bolt through hole is formed.

In one embodiment of the present invention, the sea collection and impingement separation apparatus may further include an external temperature sensor for measuring the temperature outside the receiving portion.

In one embodiment of the present invention, the upper cover portion may include a cable gland through hole through which the cable gland through which the cable passes, and a pressurization valve through hole through which the pressurization valve part passes.

In one embodiment of the present invention, the cable gland comprises a material having a waterproof function, is in close contact with the cable gland through-hole to seal between the cable gland through-hole and the cable gland, the pressurization valve unit is the pressure In close contact with the valve through-hole, the pressurization valve may be sealed between the through-hole and the pressurization valve unit.

In one embodiment of the present invention, the upper cover portion may include an O-ring mounting portion in which the O-ring portion is mounted below.

In one embodiment of the present invention, the upper cover portion may include a screw coupling hole into which the handle coupling screw is inserted.

In one embodiment of the present invention, the buoyancy portion may include iso pink.

In one embodiment of the present invention, the housing portion may include a transparent material.

In one embodiment of the present invention, the lower cover portion includes an accommodating cradle that is mounted on the lower portion of the accommodating portion, the accommodating cradle is attached to the lower portion of the accommodating portion by using epoxy and a waterproof adhesive to the number The lower part of a payment part can be sealed.

In one embodiment of the present invention, the sea collection and impingement separation device may further include a pressure sensor for measuring the pressure inside the receiving portion.

In one embodiment of the present invention, the upper cover portion may include a wire guide hole through which the wire passes.

According to embodiments of the present invention, the marine recovery and impingement separation apparatus includes a buoyancy part, a receiving part, an upper cover part, a pressurization valve part, an O-ring part and a lower cover part. Therefore, the cargo falling in the air can be stored in a sealed space that is waterproof and can be recovered without inundation at sea, and the device, including the pressurization valve part and the support part, is left undamaged and damaged by the impact received when falling at sea. Therefore, it is possible to prevent damage to the device due to the pressure change inside the housing when the altitude rises.

In addition, maritime recovery and impingement separation devices include GPS, satellite communications and near field communications. Therefore, it is possible to facilitate the recovery of the device by transmitting the measured various data and the position signal of the bladder or payload.

1 is an exploded perspective view showing a sea collection and impingement separation apparatus according to an embodiment of the present invention.
Figure 2 is a perspective view showing a sea collection and impingement separation apparatus according to an embodiment of the present invention.
3 is a perspective view illustrating an upper cover part, a receiving part, a lower cover part, an electronic circuit part, and a power supply part of the sea collection and impingement separation apparatus according to an embodiment of the present invention.
Figure 4 is an exploded perspective view showing the buoyancy portion of the sea collection and impingement separation apparatus according to an embodiment of the present invention.
5 is an exploded perspective view illustrating an upper cover part, a receiving part, and a supporting part of the sea collection and impingement separating apparatus according to the embodiment of the present invention.
6 is an exploded perspective view illustrating a lower cover part, an electronic circuit part, a supporter part, and an eye bolt of a sea collection and impingement separation apparatus according to an embodiment of the present invention.
Figure 7 is a block diagram showing the electronic circuit portion of the sea collection and impingement separation apparatus according to an embodiment of the present invention.
8 is a view showing a sea collection and impingement separation apparatus connected to another device according to an embodiment of the present invention.

As the inventive concept allows for various changes and numerous modifications, the embodiments will be described in detail in the text. However, this is not intended to limit the present invention to a specific disclosure form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements. Terms such as first and second may be used to describe various components, but the components should not be limited by the terms.

The terms are used only for the purpose of distinguishing one component from another. The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In this application, the terms "comprise" or "consist of" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings.

1 is an exploded perspective view showing a sea collection and impingement separation apparatus according to an embodiment of the present invention. Figure 2 is a perspective view showing a sea collection and impingement separation apparatus according to an embodiment of the present invention. 3 is a perspective view illustrating an upper cover part, a receiving part, a lower cover part, an electronic circuit part, and a power supply part of the sea collection and impingement separation apparatus according to an embodiment of the present invention.

1 to 3, the sea recovery and impingement type separation apparatus according to an embodiment of the present invention is buoyancy portion 10, pressurization valve portion 20, upper cover portion 30, O-ring portion 40 , Housing 50, electronic circuit 60, power supply 70, lower cover 80, eye bolt 90, eye nut 91, supporter 100, support 110, cable gland 120 and an external temperature sensor 130.

The buoyancy portion 10 may include a material having buoyancy. The buoyant material may be iso pink. The buoyancy portion 10 may include a material having a waterproof function. The buoyancy unit 10 may float the sea collection and impingement separation apparatus on the sea. The buoyancy portion 10 can reduce the fluctuation of the marine recovery and impingement type separation device due to the wave.

The buoyancy portion 10 may have a shape surrounding the circumference of the accommodating portion 50. The buoyancy portion 10 may have a shape in which the upper and lower positions are fixed by the upper cover portion 30. For example, the upper cover part 30 is a circular flat shape having a plurality of holes, the accommodating part 50 is a cylindrical shape having an upper space and an open bottom and an empty space therein, the buoyancy portion 10 Is a cylindrical having a cylindrical hole therein, the diameter of the cylindrical hole in the buoyancy portion 10 is larger than the diameter of the receiving portion 50 is smaller than the diameter of the upper cover portion 30, the buoyancy portion (10) The entire diameter of the buoyancy portion 10 including a cylindrical hole therein may be larger than the diameter of the upper cover portion 30. Therefore, the buoyancy portion 10 may surround the accommodating portion 50 and may not be separated upward by the upper cover portion 30. The accommodating part 50 may be detachably attached to an inner hole of the buoyancy part 10. For example, the buoyancy part 10 may be fitted to the outside of the accommodating part 50.

The upper cover part 30 may be disposed above the accommodating part 50. The upper cover part 30 may have a shape that completely covers an upper portion of the accommodating part 50. The upper cover part 30 may seal the upper part of the accommodating part 50 together with the O-ring part 40 to maintain the airtightness of the accommodating part 50 and prevent flooding.

The upper cover part 30 may be disposed above the buoyancy part 10. The upper cover part 30 may prevent the buoyancy part 10 from being separated from the accommodating part 50. For example, the upper cover portion 30 is a circular planar shape having a plurality of holes, the buoyancy portion 10 is a cylindrical having a cylindrical hole therein, the diameter of the upper cover portion 30 is The diameter of the cylindrical hole in the buoyancy portion 10 may be larger than the diameter of the buoyancy portion 10 including the cylindrical hole in the buoyancy portion 10. Thus, the upper cover part 30 can prevent the separation to the upper side of the buoyancy portion (10).

The upper cover part 30 may include a material having a waterproof function. The upper cover part 30 may prevent the infiltration of the electronic circuit part 60 and the power supply part 70 in the accommodating part 50. The upper cover part 30 may include polycarbonate. However, the present invention is not limited to this, and various materials that do not break even under strong drop impact can be used.

The upper cover part 30 may have a wire guide hole 36 through which a wire passes. For example, the wire may be connected to the air sac and the sea collection and impingement separation device. For example, the wire may be connected to the bladder and the eye bolt 90 of the sea collection and impingement separation device. The wire guide hole 36 may be plural. For example, the wire guide hole 36 may be three.

The pressurization valve part 20 may be disposed to penetrate the upper cover part 30. The pressurization valve part 20 may uniformly adjust the pressure inside the accommodating part 50 and the outside of the accommodating part 50 by introducing or discharging air into the accommodating part 50. The pressurization valve unit 20 may include a material having a waterproof function. For example, the material of the pressurization valve part 20 may be plastic. For example, the pressurization valve part 20 may be a valve opened and closed by pressure. For example, the material of the pressurization valve part 20 may be rubber. For example, the pressurization valve unit 20 may be a ventilation plug. Here, the ventilation plug is a fine hole is formed, the fine hole is a plug that can pass through the air due to the difference in pressure, although normally closed.

The pressurization valve unit 20 prevents damage to the accommodating unit 50, the device disposed inside the accommodating unit 50, the electronic circuit unit 60, and the power supply unit 70 due to a pressure drop at a high elevation. can do. The pressurization valve part 20 prevents a pressure change inside the accommodating part 50 due to an impact during a drop, and thus is arranged in the accommodating part 50, the accommodating part 50, and the electronic circuit part 60. ) And the power supply unit 70 may be prevented from being damaged. The pressurization valve unit 20 may prevent damage to the accommodating unit 50, the device disposed inside the accommodating unit 50, the electronic circuit unit 60, and the power supply unit 70. .

The O-ring portion 40 may be disposed between the accommodating portion 50 and the upper cover portion 30. The O-ring portion 40 may seal between the accommodating portion 50 and the upper cover portion 30. The O-ring portion 40 may have a shape of alphabet 'O'. The O-ring unit 40 may include a material having a waterproof function. The O-ring portion 40 may include a material having elasticity. For example, the O-ring 40 may be rubber or plastic. However, the present invention is not limited thereto, and various materials capable of sealing the space between the accommodating part 50 and the upper cover part 30 may be used.

The accommodating part 50 may be disposed in the buoyancy part 10. The accommodating part 50 may have a hollow shape. Therefore, various cargoes and devices can be mounted in the accommodating part 50. For example, the electronic circuit unit 60 and the power supply unit 70 may be disposed in the accommodating part 50. The accommodating part 50 may have an open shape. The accommodating part 50 may have a shape in which a lower portion thereof is open. For example, the accommodating part 50 may have a cylindrical shape having an upper side and a lower side open and an empty space therein.

The accommodating part 50 may include a material having a waterproof function. The accommodation unit 50 may include a transparent material. For example, the accommodating part 50 may be made of a transparent polycarbonate material. The accommodating part 50 may easily check the inside by allowing the outside to observe the inside.

The accommodating part 50 is formed by the waterproof function of the accommodating part 50, the upper cover part 30, the pressurization valve part 20, the o-ring part 40, and the lower cover part 80. The inflow of liquid can be prevented. Therefore, the cargo, the device, the electronic circuit unit 60 and the power supply unit 70 in the housing 50 can be protected from flooding.

The electronic circuit unit 60 may control a separation operation of the sea collection and impingement separation apparatus, generate location information through GPS, and communicate with a management server or a ground server through communication. The electronic circuit unit 60 may be a plurality. For example, the electronic circuit unit 60 may be composed of three. The electronic circuit unit 60 may be a printed circuit board (PCB). For example, the electronic circuit unit 60 may be three PCBs. The electronic circuit unit 60 may be connected to each other to transmit and receive a signal. The electronic circuit unit 60 may be connected to the external temperature sensor 130. The electronic circuit unit 60 may be disposed inside the accommodating unit 50. Thus, the electronic circuit unit 60 can be protected from immersion and impact.

The power supply unit 70 may provide power to the electronic circuit unit 60. The power supply unit 70 may supply power to a separator separating the devices connected to the sea collection and impingement separating apparatus. A power supply line for supplying power to the separator may be connected to the power supply unit 70. The power supply unit 70 may be a battery.

The power supply unit 70 may include a first power supply 70a for providing power to the electronic circuit unit 60 and a second power supply 70b for providing power to the separator. For example, the first power source 70a may provide power to the position sensor 63, the sensor unit 65, or the external temperature sensor 130. The first power source 70a and the second power source 70b may be separate batteries. This increases the efficiency and stability of each power source by separating the power supply of the electronic circuit unit 60 and the separator having a large voltage difference, allowing each power source to operate for a long time, and due to the separator requiring high voltage in a short time. Malfunction of the electronic circuit unit 60 can be prevented.

The separator (not shown) may separate the bladder and the payload connected to the sea collection and impingement separation device. For example, the separator may be a wire cutter to cut a wire connecting the bladder and the payload. However, the present invention is not limited thereto, and the separator may be a variety of devices that are electrically operated and capable of separating devices connected to the sea collection and impingement separation device.

The supporter unit 100 may fix the electronic circuit unit 60. The supporter part 100 may have a first end of a female screw shape, a second end of the first end of the supporter part 100 having a male screw shape, and a center portion between the first end and the second end of the supporter part 100 may have a pillar shape. The supporter 100 may be plural. The plurality of supporter parts 100 may be fastened to each other. The electronic circuit unit 60 may have a hole through which a male screw portion of the supporter unit 100 passes, and may be fixed by the supporter units 100. Accordingly, the supporter part 100 may be connected to each other at a fixed position through the electronic circuit parts 60.

The supporter part 100 may be disposed between the upper cover part 30 and the lower cover part 80. For example, the electronic circuit unit 60 may be configured of three PCBs, and the supporter unit 100 may fix the three electronic circuits to be spaced apart from each other. For example, the supporter part 100 may be a PCB supporter, and the PCB supporter may be provided in plurality, between the upper cover part 30 and the first electronic circuit part 60, and between the first electronic circuit part 60. A power cover part disposed between the second electronic circuit part 60, the second electronic circuit part 60 and the third electronic circuit part 60, and the third electronic circuit part 60 and the power supply part 70 disposed therein ( It is disposed between the 71, the support for the PCB may be connected sequentially.

The supporter unit 100 may be made of a material that is hard enough to prevent the electronic circuit unit 60 and the power supply unit 70 from being separated and damaged when the marine recovery and the impingement separating device fall. For example, the supporter part 100 may include a material such as metal, steel, nickel, nickel plating, brass, plastic, or aluminum.

The lower cover part 80 may be disposed below the accommodating part 50. The lower cover part 80 may include a material having a waterproof function. The lower cover portion 80 may be a solid material that can withstand the strong impact received during the fall. For example, the lower cover part 80 may include a metal, steel, a carbon composite, or an aluminum material. The lower cover part 80 may be attached to the lower part of the accommodating part 50 using an epoxy and a waterproof adhesive. Therefore, the lower part of the accommodating part 50 and the lower cover part 80 may be sealed to prevent immersion.

The lower cover part 80 may support the lower part of the buoyancy part 10 to prevent the buoyancy part 10 from being separated downward. For example, the buoyancy portion 10 has a cylindrical shape including a cylindrical hole therein, the lower cover portion 80 includes a protrusion 81, the protrusion 81 is the buoyancy portion 10 It can support the lower part of.

The eye bolt 90 may pass through the lower cover portion 80. The eye bolt 90 may be coupled to the lower cover portion 80 and the eye nut 91. A wire may be connected to the eye bolt 90. The eyebolt 90 may have an upper shape of a ring and a lower part of a bolt.

The eye nut 91 may be coupled to the eye bolt 90. The eye nut 91 may have a shape of a ring having a lower portion and a shape of a nut having an upper portion coupled to a bolt portion of the eye bolt 90. An air sac, a parachute, or a payload may be connected to the eye bolt 90 and the eye nut 91 by using a wire or a screw. The eye bolt 90 and the eye nut 91 may include a rigid yet flexible material to withstand the weight of the payload.

The support part 110 may be disposed between the upper cover part 30 and the lower cover part 80. The support part 110 may have a shape of a maneuver extending from the upper cover part 30 toward the lower cover part 80. The support part 110 may be coupled to both ends of the first support fixing part 111 and the second support fixing part 112. For example, both ends of the support part 110 are formed with grooves having a female thread shape, and the first support fixing part 111 and the second support fixing part 112 have a male screw shape bolt shape. Can be coupled to the groove. The support part 110 may be fixed between the upper cover part 30 and the lower cover part 80 by the first support fixing part 111 and the second support fixing part 112. The support 110 is

The support 110 may be a plurality. For example, the support 110 is a plurality, the support 110 is three columnar shape, the three support 110 is arranged in a triangular composition, the accommodating portion 50 inside the triangular composition. The upper cover part 30 and the lower cover part 80 may be fixed to the support parts 110, the first support fixing part 111, and the second support fixing part 112. have.

The support part 110 may prevent the upper cover part 30 from being separated during a drop shock. The support part 110 may prevent the accommodating part 50 from being damaged during the drop impact. The support 110 may prevent deformation of the accommodating part 50 due to the drop impact. The support part 110 may be made of a material that is strong enough to prevent the accommodating part 50 from being damaged during a drop impact. For example, the support 110 may be made of metal, steel, reinforced plastic, or aluminum.

The marine recovery and impingement separation apparatus may include a first support fixing part 111 and a second support fixing part 112.

The first support fixing part 111 may fix an upper portion of the support part 110 to the upper cover part 30. For example, the support part 110 may have a female screw shape on an upper portion thereof, and the first support fixing portion 111 may be a male screw bolt that is fastened to an upper portion of the female screw shape. The first fixing part may penetrate the first support coupling hole 32.

The second support fixing part 112 may fix the lower part of the support part 110 to the lower cover part 80. For example, the support part 110 may have a female screw shape at a lower portion thereof, and the second support fixing portion 112 may be a bolt having a male screw shape fastened to the lower portion of the female screw shape. The second fixing part may penetrate the second support coupling hole 82.

Therefore, in order of the first support fixing part 111, the first support coupling hole 32, the support part 110, the second support coupling hole 82, and the second support fixing part 112. Is fastened to secure the upper cover portion 30 and the lower cover portion 80.

The cable gland 120 may penetrate the cable. The cable gland 120 may have a shape in which a hole is formed in the center thereof. The cable gland 120 may be disposed to penetrate the upper cover part 30 so that the cable may be fixed to the upper cover part 30. The cable gland 120 may include a material having a waterproof function. The external temperature sensor 130 may pass through the cable gland 120. The cable gland 120 may penetrate the power supply line of the separator. The cable gland 120 may include a material having a waterproof function. The cable gland 120 may prevent liquid from flowing into the accommodating part 50 while passing through the power supply line of the external temperature sensor and the separator. The cable gland 120 may include an O-ring or a waterproof cap for waterproofing as necessary. For example, the cable gland 120 may use the PG7 standard, but the present invention is not limited thereto.

The external temperature sensor 130 may measure the temperature outside the accommodating part 50. The temperature outside the accommodating part 50 may be an ambient temperature. The external temperature sensor 130 may receive power from the power supply unit 70. The external temperature sensor 130 may include a material having a waterproof function. For example, the external temperature sensor 130 may be stainless steel outside. The external temperature sensor 130 may be connected to the power supply unit 70 or the electronic circuit unit 60 to receive power. The external temperature sensor 130 may be fixed through the cable gland 120.

 Figure 4 is an exploded perspective view showing the buoyancy portion of the sea collection and impingement separation apparatus according to an embodiment of the present invention.

The marine recovery and impingement separation apparatus according to an embodiment of the present invention is substantially the same as the marine recovery and impingement separation apparatus of FIGS. 1 to 3 except for the insertion groove 11. Accordingly, the same components as those in the marine recovery and impingement separation apparatus of FIGS. 1 to 3 are given the same reference numerals, and repeated descriptions are omitted.

The buoyancy portion 10 may include an insertion groove (11). The support part 110 may be inserted into the insertion groove 11. The wire connected to the eye bolt 90 or the eye nut 91 may be inserted into the insertion groove 11. For example, a wire for fixing an air sac or parachute is connected to the eye bolt 90, and the wire may be partially inserted into the insertion groove 11. The insertion groove 11 may be disposed at an upper portion corresponding to the eye bolt 90. The insertion groove 11 may be formed in a triangular composition. For example, three insertion grooves 11 may be formed at equal intervals along the inner grooves of the buoyancy portion 10.

 5 is an exploded perspective view illustrating an upper cover part, a receiving part, and a supporting part of the sea collection and impingement separating apparatus according to the embodiment of the present invention.

Marine recovery and impingement type separation apparatus according to an embodiment of the present invention is O-ring mounting portion 31, the first support coupling hole 32, the pressure valve through hole 33, cable gland through hole 34 and screw coupling hole Except for (35), it is substantially the same as the marine recovery and impingement separation apparatus of Figs. Accordingly, the same components as those in the sea collection and impingement separation apparatus of FIGS. 1 to 4 are assigned the same reference numerals, and repeated descriptions are omitted.

The upper cover part 30 has an O-ring mounting part 31, a first support coupling hole 32, a pressurization valve through hole 33, a cable gland through hole 34, a screw coupling hole 35, and a first supporter. It may include a fixing groove (36).

The O-ring mounting portion 31 may be a portion in which the O-ring portion 40 is mounted below the upper cover portion 30. For example, the O-ring mounting portion 31 may be formed under the upper cover portion 30 and may have a shape of a groove corresponding to the shape of the O-ring portion 40. For example, the O-ring holder 31 may be formed under the upper cover part 30, and may have a protruding shape corresponding to the shape of the O-ring part 40.

The first support coupling hole 32 may be coupled to the first support fixing part 111. The first support coupling hole 32 may be formed in the upper cover part 30 to allow the first support fixing part 111 to pass therethrough. Accordingly, the first support fixing part 111 may be fixed to the upper cover part 30, and the support part 110 may be fixed to the upper cover part 30. For example, the first support fixing part 111 may be a bolt, and the first support fixing part 111 may be coupled to an upper portion of the support part 110 through the first support coupling hole 32. have.

The pressurization valve through hole 33 may pass through the pressurization valve unit 20. The pressurization valve through hole 33 may be in close contact with the pressurization valve unit 20 so that the pressurization valve through hole 33 and the pressurization valve unit 20 may be sealed. Between the pressurization valve unit 20 and the pressurization valve through hole 33, a waterproof O-ring or a waterproof cap may be used for waterproofing.

The cable gland 120 may pass through the cable gland through hole 34. The cable gland through hole 34 may be in close contact with the cable gland 120 so that the cable gland 120 may be sealed between the cable gland 120 and the cable gland through hole 34. Between the cable gland 120 and the cable gland through hole 34, a waterproof O-ring or a waterproof cap may be used for waterproofing. The cable gland 120 may be fixed to the cable gland through hole 34.

The pressurization valve through hole 33 and the cable gland through hole 34 may be formed to the same standard. Therefore, the pressurization valve unit 20 and the cable gland 120 may be cross-inserted into the pressurization valve through hole 33 and the cable gland through hole 34.

The screw coupling hole 35 may be inserted into the handle coupling screw for coupling the handle (not shown) of the sea collection and impingement type separation device. The screw coupling hole 35 may be blocked when not in use.

An upper portion of the supporter part 100 may be inserted into the first supporter fixing groove 36. The first supporter fixing groove 36 may have a shape corresponding to an upper portion of the supporter part 100. Alternatively, the first supporter fixing groove 36 may have a shape of a groove larger than the area of the upper portion of the supporter part 100. For example, the supporter part 100 is a PCB supporter having a hexagonal pillar shape having a lower portion of a bolt, and the first supporter fixing groove 36 is larger than the hexagonal shape of the upper part of the supporter part 100. It may be a hexagonal groove or a circular groove larger than the hexagonal shape of the upper portion of the supporter part 100 so that the upper part of the supporter part 100 may be partially inserted.

An upper portion of the supporter part 100 may be attached to the first supporter fixing groove 36. Therefore, the electronic circuit unit 60, the power supply unit 70, and the power cover unit 71 connected to the supporter unit 100 may move together with the upper cover unit 30.

6 is an exploded perspective view illustrating a lower cover part, an electronic circuit part, a supporter part, and an eye bolt of a sea collection and impingement separation apparatus according to an embodiment of the present invention.

Marine recovery and impingement type separation apparatus according to an embodiment of the present invention is the power cover portion 71, the supporter through hole 72, the protrusion 81, the second support coupling hole 82, eye bolt through hole 83 Except for the second supporter fixing groove 84 and the receiving holder 85, the water recovery and impingement separation apparatus of FIGS. 1 to 5 is substantially the same. Accordingly, the same components as those in the sea collection and impingement separation apparatus of FIGS. 1 to 5 are assigned the same reference numerals, and repeated descriptions are omitted.

The marine recovery and impingement separation apparatus may include a power cover portion 71 and a supporter through hole 72.

The power cover part 71 may have the power supply part 70 disposed therein. The power cover portion 71 may be formed of an upper layer portion 71a and a lower layer portion 71b. The upper layer 71a may include a first power source 70a for supplying power to the electronic circuit unit 60, and a second power source 70b for operation of the separator may be disposed in the lower layer unit 71b. The upper layer portion 71a and the lower layer portion 71b may be attached to each other. For example, a lower portion of the upper layer portion 71a may be attached to an upper portion of the lower layer portion 71b. The power cover part 71, the upper layer part 71a, and the lower layer part 71b may protect an internal power source. The power cover part 71, the upper layer part 71a, and the lower layer part 71b may prevent interference between power parts disposed in the respective interiors. The power cover part 71, the upper layer part 71a, and the lower layer part 71b may fix positions of the power source parts disposed in the respective interiors. For example, the power cover portion 71, the upper layer portion 71a and the lower layer portion 71b may be fixed to the inside of the power supply portion using a screw, but the present invention is not limited to the fixing method. . The power cover part 71 may include a material of PLA (Poly Lactic Acid), but the present invention is not limited thereto, and various materials having low thermal deformation may be used.

The power cover part 71 may include a supporter through hole 72. An end of the supporter part 100 may pass through the supporter through hole 72. For example, the supporter part 100 is a hexagonal pillar-shaped PCB supporter including a female threaded groove at the bottom thereof, and a bolt coupled to the lower groove of the PCB supporter is a supporter of the power cover part 71. It may pass through the through hole 72. Therefore, the power cover part 71 may be fixed by the supporter part 100 together with the electronic circuit part 60.

The lower cover part 80 may include a protrusion 81, a second support coupling hole 82, an eyebolt through hole 83, a second supporter fixing groove 84, and a storage holder 85. .

The protruding portion 81 may protrude in an extending direction of the lower cover portion 80 and the eye bolt through hole 83 may be formed. For example, the protrusion 81 may protrude in three parts by forming a triangular composition, and the eye bolt through hole 83 and the second support coupling hole 82 may be formed. The protrusion 81 may be made of the same material as that of the lower cover 80 or may include a hard material to withstand a strong load when falling. For example, the lower cover part 80 may include a metal, steel, a carbon composite, or an aluminum material.

The second support coupling hole 82 may be coupled to the second support fixing part 112. The second support coupling hole 82 may be formed in the lower cover portion 80 so that the second support fixing portion 112 may pass through. Accordingly, the second support fixing part 112 may be fixed to the lower cover part 80, and the support part 110 may be fixed to the lower cover part 80. For example, the second support fixing part 112 may be a bolt, and the second support fixing part 112 may be coupled to the lower part of the support part 110 through the second support coupling hole 82. have.

The eye bolt through hole 83 may have a shape of a hole through which the eye bolt 90 may pass. The eye bolt through hole 83 may be formed in the lower cover portion 80 or may be formed in the protrusion portion 81. The eye bolt 90 may pass through the eye bolt through hole 83. For example, the eye bolt 90 is disposed above the eye bolt through hole 83, and the eye nut 91 is disposed below the eye bolt through hole 83, and the eye bolt penetrates through the eye bolt. The holes 83 may be fastened to each other.

A lower portion of the supporter part 100 may be inserted into the second supporter fixing groove 84. The second supporter fixing groove 84 may have a shape corresponding to a lower portion of the supporter part 100. Alternatively, the second supporter fixing groove 84 may have a shape of a groove larger than an area of the lower portion of the supporter part 100. For example, the supporter part 100 is a supporter for a PCB having a hexagonal column shape having an upper portion of a bolt, and the second supporter fixing groove 84 is larger than the hexagonal shape of the lower part of the supporter part 100. It may be a hexagonal groove or a circular groove larger than the hexagonal shape of the lower part of the supporter part 100 so that the lower part of the supporter part 100 may be partially inserted.

The storage holder 85 may have a shape such that the lower portion of the housing 50 is mounted on the upper portion of the lower cover 80. For example, the accommodating part 50 may have a cylindrical shape having an upper part and a lower part being opened, and the accommodating mounting part 85 may be a groove having a shape corresponding to a lower part of the accommodating part 50, or It may be a circular groove or protrusion 81 having a diameter smaller than the diameter of the lower portion. The storage holder 85 may be attached to the lower portion of the storage unit 50 by using an epoxy and a waterproof adhesive to seal the lower portion of the storage unit 50.

Figure 7 is a block diagram showing the electronic circuit portion of the sea collection and impingement separation apparatus according to an embodiment of the present invention.

Marine recovery and impingement type separation apparatus according to an embodiment of the present invention is the control unit 61, the communication unit 62, the position detection unit 63, the separation control unit 61, the data storage unit 66 and the sensor unit 65 It is substantially the same as the marine recovery and impingement separation apparatus of FIGS. Accordingly, the same components as those in the sea collection and impingement separation apparatus of FIGS. 1 to 6 are assigned the same reference numerals, and repeated descriptions are omitted.

The electronic circuit unit 60 may include a control unit 61, a communication unit 62, a position detection unit 63, a separation control unit 61, a data storage unit 66, and a sensor unit 65.

The controller 61 may include a power controller 61 and a circuit controller 61. The power control unit 61 may control the operation of the power supply unit 70. The circuit controller 61 may control the operations of all the electronic circuits included in the electronic circuit unit 60.

The position sensor 63 may generate real-time position information by using a global positioning system (GPS). The generated real-time location information may be stored in the data storage unit 66 or transmitted to the management server through the communication unit 62.

The communication unit 62 may transmit and receive data with an external system through satellite communication and short-range communication. For example, the communication unit 62 may transmit the location information of the bladder and the payload connected to the sea collection and impingement separation device to the management server or the tracking device in real time through satellite communication. For example, the communication unit 62 may transmit / receive data related to the control information of the payload through short-range communication with the payload connected to the sea collection and impingement separation apparatus. The communication unit 62 may include an antenna for the satellite communication and the short range communication.

The communication unit 62 may transmit / receive data including the location information generated by the location detection unit 63 to a management server through satellite communication. The communication unit 62 may transmit and receive data measured by a payload or measurement equipment connected to the sea collection and impingement separation apparatus through a satellite communication to a management server. The communication unit 62 may transmit and receive control information related to the operation of the separation control unit 61 through satellite communication.

The communication unit 62 may transmit / receive data with a payload connected to the sea collection and impingement separation device through near field communication. The communication unit 62 may be mounted on the sea collection and impingement separation device, or may transmit and receive data related to the separation time and operation through short-range communication with a connected cargo or payload. The short range communication may be Bluetooth, XBEE, the present invention is not limited to the communication method, various short-range communication method that can achieve the purpose of transmitting and receiving data related to the separation time and operation transmitted from the payload Can be used. The communication unit 62 may perform a separation operation when the satellite communication does not operate normally by using the short range communication. When an abnormality is detected in the electronic circuit unit 60, the communication unit 62 may communicate with the payload using the short range communication to perform a separation operation of the payload, airbag, or parachute. For example, even when a short circuit of the high voltage industrial relay is not confirmed, the operation of separating the payload, the bladder, or the parachute may be performed by communicating with the payload.

The separation control unit 61 may control the operation of the separator for separating the devices connected to the sea collection and impingement separation apparatus. The separation control unit 61 may control the separation time and separation of the separator or collect the separation operation state information of the separator. The separation operation state information may be stored in the data collection unit 66 or transmitted to the external system through the communication unit 62.

The separator (not shown) may separate the bladder and the payload connected to the sea collection and impingement separation device. For example, the separator may be a wire cutter to cut a wire connecting the bladder and the payload. However, the present invention is not limited thereto, and the separator may be a variety of devices that are electrically operated and capable of separating devices connected to the sea collection and impingement separation device.

The electronic circuit unit 60 may include a high voltage industrial relay. The high voltage industrial relay is a device that operates when the input reaches a specific value to open and close other circuits. The high voltage industrial relay may control the power supplied to the separator. The high voltage industrial relay may be a plurality.

The electronic circuit unit 60 may include a sensor unit 65. The sensor unit 65 may include a pressure sensor. The pressure sensor may measure the pressure of the space in which the electronic circuit unit 60 is disposed. For example, the electronic circuit unit 60 may be disposed in the accommodating part 50, and the pressure sensor may measure a pressure in the accommodating part 50. The pressure sensor may be waterproof at a front surface thereof.

The measured internal pressure may determine whether the pressure relief valve is abnormal by checking whether the pressure inside the accommodating part is the same as the pressure outside the accommodating part. The pressure outside the housing may be measured in a payload or measurement equipment connected to the sea collection and impingement separator. Alternatively, the sea collection and impingement separation apparatus may further include an external pressure sensor capable of measuring the pressure outside the housing.

The measured internal pressure may be used for correction of altitude measurement values during altitude measurement of the sea collection and impingement type separator. For example, the altitude of the sea collection and impingement separation apparatus may be calculated by inversely calculating the position information of the sea collection and impingement separation apparatus using the measured pressure value. For example, when the internal pressure and the altitude measured by GPS do not match, it is determined whether or not abnormality, and the altitude of the location information of the sea collection and impingement separation apparatus at a specific altitude having the same expected pressure value as the measured pressure value. Information can be corrected.

The measured internal pressure may be used for the correction of the altitude measurement value in the altitude measurement of the sea collection and impingement separation device together with the external temperature measured by the external temperature sensor. For example, based on the measured pressure value and the measured external temperature, the altitude of the sea collection and the impingement separating device can be calculated in reverse, thereby correcting the position information of the sea collection and the impinging type separating device. For example, when the internal pressure and the altitude measured by GPS do not match, it is determined whether or not abnormality, and the sea recovery and launch at a specific altitude having the expected pressure value and the expected temperature equal to the measured pressure value and the measured external temperature The altitude information of the positional information of the type separator can be corrected.

The data storage unit 66 may include state information, control information, the position information, data measured by the sensor unit 65, state information of the payload connected to the sea collection and impingement separation device, and the like. And control information, airbag state information, control information, state information of the separator, control information, state information of the power supply unit 70, control information, or a measurement device disposed adjacent to the sea collection and impingement separation device. Stored data and the like.

8 is a view showing a sea collection and impingement separation apparatus connected to another device according to an embodiment of the present invention.

Referring to Figure 8, the sea collection and impingement separation device (B) according to an embodiment of the present invention can be connected to the air sac (A), parachute (C), the payload (D). For example, the sea collection and impingement separation device (B) may be connected between the air sac (A) and the parachute (C) or the payload (D). Since the bladder A, the parachute C, and the payload D are the same as those described in the technology that is the background of the invention, the repeated description is omitted.

Although described above with reference to the embodiments, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the invention described in the claims below. I can understand that.

10: buoyancy
20: pressurization valve unit
30: upper cover part
40: Oringbu
50: storage
60: electronic circuit part
70: power supply
80: lower cover part

Claims (20)

Buoyancy portion including a material having buoyancy;
An accommodation part disposed inside the buoyancy part and having an empty shape therein;
An upper cover part disposed on the accommodating part;
A pressurizing valve portion penetrating through the upper cover portion to uniformly control the pressure inside the accommodating portion and the outside of the accommodating portion by introducing or discharging air into the accommodating portion;
An O-ring portion disposed between the accommodating portion and the upper cover portion to seal between the accommodating portion and the upper cover portion; And
A lower cover part disposed below the storage part;
The buoyancy portion, the accommodating portion, the upper cover portion, the pressure valve portion, the O-ring portion and the lower cover portion includes a material having a waterproof function,
The accommodating portion is prevented from flowing liquid into the interior by the upper cover portion, the pressure valve portion, the O-ring portion and the lower cover portion,
And a power supply unit configured to provide electric power to the electronic circuit unit and the electronic circuit unit disposed inside the housing unit.
The electronic circuit unit,
A controller for controlling the operation of the power supply unit and the electronic circuit unit;
A location sensor for generating location information using GPS; And
It includes a communication unit for transmitting and receiving data with an external system through satellite communication and short-range communication,
The electronic circuit unit includes a separation controller for controlling the operation of the separator for separating the devices connected to the sea collection and impingement separation device,
The power unit is a marine recovery and impingement type separation device for supplying power to the separator.
delete delete The method of claim 1,
Further comprising a supporter portion for fixing the electronic circuit portion,
The supporter part is disposed between the upper cover part and the lower cover part,
The upper cover part includes a first supporter fixing groove into which the upper part of the supporter part is inserted,
The lower cover part is a marine recovery and impingement type separation apparatus including a second supporter fixing groove into which the supporter part is inserted.
The method of claim 4, wherein
It further includes a power cover unit disposed therein the power supply unit,
And the power cover part includes a supporter through hole through which an end of the supporter part passes.
The apparatus of claim 1, further comprising a power cover part in which the power supply part is disposed.
The power supply unit is a plurality, the power supply unit,
A first power source providing power to the electronic circuit unit; And
A second power source for providing power to a separator separating the devices connected to the sea collection and impingement separating device,
The power cover portion is a plurality, the power cover portion is
An upper layer unit in which the first power source is disposed; And
Offshore recovery and impingement type separation device comprising a lower layer disposed inside the second power source.
The apparatus of claim 1, further comprising: a support part disposed between the upper cover part and the lower cover part; And
A first support fixing part for fixing the support part to the upper cover part and a second support fixing part for fixing the lower cover part,
The upper cover part includes a first support coupling hole to which the first support fixing part is coupled,
The lower cover portion is a marine recovery and impingement type separation apparatus comprising a second support coupling hole to which the second support fixing portion is coupled.
8. The apparatus of claim 7, wherein the buoyancy portion includes an insertion groove into which the support portion and the wire are inserted.
The method of claim 1,
Further includes eye bolt and eye nut,
The lower cover part is a marine recovery and impingement type separation apparatus comprising an eye bolt through hole through which the eye bolt passes.
10. The apparatus of claim 9, wherein the lower cover part protrudes in an extension direction of the lower cover part and includes a protrusion part in which the eye bolt through hole is formed.
According to claim 1, Sea collection and impingement type separation apparatus further comprises an external temperature sensor for measuring the temperature outside the housing.
The method of claim 1, wherein the upper cover portion,
A cable gland through hole through which the cable gland penetrates the cable; And
Offshore recovery and impingement type separation apparatus comprising a pressurization valve through hole through which the pressurization valve part passes.
The cable gland of claim 12, wherein the cable gland includes a material having a waterproof function, the cable gland is in close contact with the cable gland through-hole, and seals between the cable gland through-hole and the cable gland.
The pressurization valve unit is in close contact with the pressurization valve through-hole is a marine recovery and impingement type separation device for sealing between the pressurization valve through-hole and the pressurization valve unit.
The sea collection and impingement type separation device according to claim 1, wherein the upper cover part includes an o-ring holder in which the o-ring part is mounted.
According to claim 1, The upper cover portion marine recovery and impingement type separation apparatus including a screw coupling hole into which the screw for the handle is inserted.
The seawater recovery and impingement type separation apparatus of claim 1, wherein the buoyancy portion comprises iso pink.
The sea collection and impingement type separation apparatus of claim 1, wherein the housing comprises a transparent material.
According to claim 1, wherein the lower cover portion includes an accommodating mounting portion that is mounted on the lower portion of the accommodating portion,
The storage holder is attached to the lower portion of the receiving portion using an epoxy and waterproof adhesive to seal the bottom of the receiving portion and the water recovery and impingement type separation device.
According to claim 1, Sea recovery and impingement type separation apparatus further comprises a pressure sensor for measuring the pressure inside the receiving portion.
The apparatus of claim 1, wherein the upper cover part includes a wire guide hole through which a wire passes.

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