Aircraft air conditioner guarantee air pipe

Abstract

The embodiment of the utility model provides an aircraft air conditioner guarantee air pipe, and relates to the field of aircraft air conditioners. The aircraft air conditioner guarantee air pipe comprises a hose, a wrapping piece and a supporting rod, the wrapping piece is provided with a through hole and a through groove, the through hole and the through groove are arranged in a spaced mode, one end of the hose extends out of the through hole, the outer wall of the hose is connected to the hole wall of the through hole, and a cover plate of a warship surface supply port can penetrate through the through groove. The wrapping piece covers the ship surface supply port and shields the ship surface supply port, one end of the hose penetrates through the through hole of the wrapping piece and can be directly connected with the connector in the ship surface supply port, so that no gap is reserved between the hose and the wrapping piece, and external rain and snow cold air is prevented from entering a cabin; it is ensured that the temperature in the cabin does not change rapidly; the supporting rod is connected with the wrapping piece, the wrapped hose can be pushed to move through the supporting rod, time and labor are saved, and carrying is easy.

Description

Technical Field

[0001] This utility model relates to the field of aircraft air conditioning, and more specifically, to an aircraft air conditioning protection duct. Background Technology

[0002] Currently, the aircraft air conditioning duct is an insulated flexible hose with steel wire. It requires at least two people to carry it to the usage location and then connect it to the ship's deck supply port and the aircraft interface via a quick connector.

[0003] When using insulated flexible hoses with steel wires to connect the ship's deck supply port to the aircraft interface, the cover at the ship's deck supply port must be opened first, and then the hose must be inserted into the ship's deck supply port. Because there is a gap between the hose and the ship's deck supply port, rain, snow and cold air will rush into the cabin through the gap, causing the cabin temperature to change rapidly. Utility Model Content

[0004] This invention provides an aircraft air conditioning duct that prevents cold air from rain and snow from entering the cabin and solves the problem of gaps between existing insulated hoses and ship deck supply ports.

[0005] The embodiments of this utility model can be implemented as follows:

[0006] An embodiment of this utility model provides an aircraft air conditioning support duct, which includes:

[0007] hose;

[0008] The cladding component has through holes and through slots, which are spaced apart. One end of the hose extends out of the through hole, and the outer wall of the hose is connected to the wall of the through hole. The cladding component can cover the hose, and the through slots allow the cover plate of the ship's deck supply port to pass through and accommodate the cover plate.

[0009] Optionally, the cover is also connected to two support rods, which are respectively connected to both sides of the cover.

[0010] Optionally, the two support rods can be connected and locked together.

[0011] Optionally, one support rod is provided with a female locking buckle, and the other support rod is provided with a male locking buckle, and the female locking buckle and the male locking buckle can be locked or unlocked.

[0012] Optionally, at least one of the two support rods is provided with a magnet.

[0013] Optionally, one support rod is provided with a mortise, and the other support rod is provided with a tenon, which can be inserted into the mortise.

[0014] Optionally, both support rods have smooth sliding surfaces.

[0015] Optionally, both support rods are equipped with rollers.

[0016] Optionally, the edge of the through groove is connected with an elastic band that can fit around the circumferential exterior of the cover plate.

[0017] Optionally, the two ends of the hose are connected to an aircraft end connector and a ship deck end connector, respectively, with the cover material located near the ship deck end connector.

[0018] The beneficial effects of this utility model embodiment:

[0019] This embodiment of the aircraft air conditioning support duct includes a flexible hose and a cover. The cover has a through hole and a through groove, which are spaced apart. One end of the flexible hose extends out of the through hole, and the outer wall of the flexible hose is connected to the wall of the through hole. The through groove allows the cover plate of the deck supply port to pass through, thereby covering and blocking the deck supply port with the cover. One end of the flexible hose can directly connect to the interface inside the deck supply port through the through hole of the cover, so that there is no gap between the flexible hose and the cover, preventing rain, snow and cold air from entering the cabin and ensuring that the temperature inside the cabin does not change rapidly. In addition, the cover can also cover the flexible hose, making the flexible hose more neat and easier to handle during transportation. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a first-view schematic diagram of the aircraft air conditioning support duct in the open state provided in an embodiment of this utility model;

[0022] Figure 2 This is a second-view schematic diagram of the aircraft air conditioning support duct in the open state provided in an embodiment of this utility model;

[0023] Figure 3 This is a schematic diagram of the folding process of the aircraft air conditioning support duct provided in an embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram showing the aircraft air conditioning support duct being flipped after being folded, as provided in an embodiment of this utility model.

[0025] Icons: 1-Hose; 10-Aircraft end connector; 11-Deck end connector; 2-Covering component; 20-Through hole; 21-Through groove; 3-Support rod; 4-Cover plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0031] The terms “comprising,” “including,” or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase “comprising one…” does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Unless otherwise explicitly specified and limited, terms such as "setup" and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0034] Currently, aircraft air conditioning ducts are insulated flexible hoses with steel wires. At least two people are needed to carry them to the location of use. Since the hoses cannot be easily stored and secured, the handlers need to hold and drag them, which is extremely inconvenient and physically demanding. Moreover, dragging the hoses can cause some damage to them, reducing their lifespan.

[0035] After the insulated hose is transported to the location of use, the quick-connect fittings at both ends of the hose are connected to the ship's deck supply port and the aircraft interface, respectively. When connecting the quick-connect fittings to the ship's deck supply port, the cover plate at the ship's deck supply port needs to be opened first, and then the hose is inserted into the ship's deck supply port. Because there is a gap between the hose and the ship's deck supply port, rain, snow and cold air will rush into the compartment through the gap, causing the compartment temperature to change rapidly.

[0036] In view of this, an embodiment of the present invention provides an aircraft air conditioning protection duct that can solve the above problems, and will be described in detail below.

[0037] Please refer to Figures 1 to 4 The aircraft's air conditioning duct includes a flexible hose 1 and a cover 2. The cover 2 has a through hole 20 and a through groove 21, which are spaced apart. One end of the flexible hose 1 extends out of the through hole 20, and the outer wall of the flexible hose 1 is connected to the wall of the through hole 20, so that the flexible hose 1 can connect to the interface inside the ship's supply port. When the cover plate 4 of the ship's supply port is opened, it can cover the ship's supply port through the through groove 21 of the cover 2, thus blocking the ship's supply port. One end of the flexible hose 1 passes through the through hole 20 of the cover 2 and can directly connect to the interface inside the ship's supply port, so that there is no gap between the flexible hose 1 and the cover 2. The cover 2 prevents rain, snow and cold air from entering the cabin, ensuring that the temperature inside the cabin does not change rapidly. In addition, the cover 2 can also cover the flexible hose 1, making the flexible hose 1 more regular and easier to handle during transportation.

[0038] To ensure that the cover plate 4 of the deck supply port leaves no tiny gaps when opened, an elastic band can be fixed around the edge of the through groove 21. When the cover plate 4 passes through the through groove 21, the elastic band can tighten onto the cover plate 4, thereby sealing any tiny gaps that may exist between the cover plate 4 and the through groove 21. In this embodiment, the elastic band can be made of any stretchable material, such as a rubber sheet.

[0039] The hose 1 passes through the through hole 20 of the cover 2 and is connected to the cover 2. The connection method can be sewing; or a zipper can be provided on the cover 2 and the hose 1, and the connection can be made by pulling the zipper; or the hose 1 and the cover 2 can also be connected by adhesive. The connection method between the hose 1 and the cover 2 is not limited here.

[0040] It is understood that the two ends of the hose 1 are respectively connected to the aircraft end connector 10 and the ship deck end connector 11. The two ends of the hose 1 are respectively fitted onto the aircraft end connector 10 and the ship deck end connector 11, and the hose 1 is fixed to the aircraft end connector 10 and the ship deck end connector 11 by a ring clamp, thus connecting the aircraft end connector 10 and the ship deck end connector 11 to the hose 1. The connection between the hose 1 and the aircraft end connector 10 and the ship deck end connector 11 can also be achieved by sewing or other methods; the use of a ring clamp for fixing here is merely an illustrative example. Since the cover 2 needs to cover the ship deck supply port, the ship deck end connector 11 is located near the end of the cover 2 so that the ship deck end connector 11 can connect to the interface inside the ship deck supply port. Here, the aircraft end connector 10 is adapted to the interface on the aircraft, and the ship deck end connector 11 is adapted to the interface inside the ship deck supply port.

[0041] In this embodiment, the flexible tube 1 is a boneless flexible tube 1, which expands after being filled with air and deflates when air filling stops. The deflated flexible tube 1 can be neatly folded and then covered by the covering component 2 for easy handling and storage. For specific folding, storage and packaging processes, please refer to [reference needed]. Figure 3 and Figure 4 .

[0042] The covering 2 in this embodiment can be made of either a soft or a hard material. When the covering 2 is made of a soft material, such as canvas, it can be folded freely to adapt to the shape of the folded hose 1. When the covering 2 is made of a hard material, the folded hose 1 has the same volume, which is beneficial for storage and handling. For example, the covering 2 can be composed of multiple hard plastic sheets, which can be connected by hinges to allow adjacent hard plastic sheets to rotate, forming a box shape when folded for storage.

[0043] To further conserve the energy of handling personnel, two support rods 3 are connected to the covering component 2. These two support rods 3 are connected to both sides of the covering component 2 and can be locked together. When the covering component 2 is made of soft material, it can be wrapped around the two support rods 3; when it is made of rigid material, dragging the support rods 3 will cause the covering component 2 to rotate. Regardless of whether the covering component 2 is made of soft or rigid material, after the hose 1 is folded and neatly arranged, the covering component 2 can completely cover the folded hose 1. The two support rods 3 are brought close together and locked together, thus packaging the folded hose 1 as a whole. During handling, the two support rods 3 can be used as sliding seats, allowing the handling personnel to push the hose to slide and move it, saving time and effort.

[0044] The connection between the covering 2 and the support rod 3 can take many forms, such as adhesive connection or sewing connection, which are not limited here.

[0045] To reduce friction between the two support rods 3 and the ground or ship's surface, making pushing easier, both support rods 3 have smooth sliding surfaces. These sliding surfaces are on the same plane after the two support rods 3 are connected and locked, which greatly reduces friction during sliding movement. The sliding surfaces on the support rods 3 are aligned with the direction of gravity of the folded hose 1.

[0046] Of course, rollers can also be installed on the two support rods 3, and the movement of the ductwork is driven by the rolling of the rollers. Specifically, the rollers are mounted on roller brackets, which are fixed to the support rods 3. The structure of the rollers and roller brackets can refer to existing devices on the market, such as strollers, baby carriages, and skateboards, and is considered as existing technology.

[0047] There are also various ways to connect and lock the two support rods 3.

[0048] For example, at least one of the two support rods 3 is equipped with a magnet, and both support rods 3 are iron rods. When the two support rods 3 are close together, the magnet will attract the two support rods 3 together. Alternatively, the two support rods 3 are made of magnetic material. When the two support rods 3 are close together, the two support rods 3 will attract each other together, thereby covering the hose 1.

[0049] For example, one of the two support rods 3 has a mortise hole, and the other support rod 3 has a tenon. The mortise hole and the tenon are positioned correspondingly, and the tenon can be stably inserted into the mortise hole, thus covering the neatly folded flexible tube 1. The specific structure of the mortise hole and the tenon is not limited here; as long as the mortise hole and the tenon are compatible, it is acceptable. The mortise hole and the tenon can be set on opposite sides of the two support rods 3, so that the insertion of the mortise hole and the tenon will not affect the sliding of the support rod 3 on the ground or ship's deck.

[0050] For example, one of the two support rods 3 is equipped with a female locking buckle, and the other support rod 3 is equipped with a male locking buckle. The female and male locking buckles can lock or unlock, thereby achieving the covering and unfolding of the folding hose 1. The female and male locking buckles are compatible and can be common products on the market; no limitation is made here. Of course, the setting position of the female and male locking buckles should not affect the sliding of the two support rods 3 on the ground or ship's deck. Therefore, the female and male locking buckles can be set at the ends of the support rods 3 without interfering with the sliding of the support rods 3 on the ground or ship's deck.

[0051] The connection and locking mechanism of the support rod 3 listed above is merely an example. In other embodiments, various connection methods such as buckles and pins can also be used, which are not limited here.

[0052] In this embodiment of the invention, the aircraft air conditioning duct covers the deck supply port using a cover 2, preventing rain, snow, and cold air from entering the cabin. It also covers the neatly folded hose 1, making the hose 1 and the cover 2 a single unit for easy handling and storage. A support rod 3 is connected to the cover 2, allowing the covered hose 1 to be moved, saving time and effort and facilitating transport. The hose 1 in this embodiment does not require handling personnel to hold or drag it, thus avoiding friction damage and extending its service life.

[0053] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An aircraft air conditioning service duct, characterized in that include: Hose (1); Covering component (2), the covering component (2) is provided with a through hole (20) and a through groove (21), the through hole (20) and the through groove (21) are spaced apart, one end of the hose (1) extends out of the through hole (20), and the outer wall of the hose (1) is connected to the hole wall of the through hole (20), the covering component (2) can cover the hose (1), and the through groove (21) can allow the cover plate (4) of the ship deck supply port to pass through and accommodate the cover plate (4).

2. The aircraft air conditioning D-dock hose of Claim 1, wherein, The covering (2) is also connected to two support rods (3), which are respectively connected to both sides of the covering (2).

3. The aircraft air conditioning D-dock hose of Claim 2, wherein, The two support rods (3) can be connected and locked together.

4. The aircraft air conditioning D-dock hose of Claim 3, wherein, One of the support rods (3) is provided with a female locking buckle, and the other support rod (3) is provided with a male locking buckle. The female locking buckle and the male locking buckle can be locked or unlocked.

5. The aircraft air conditioning D-dock hose of Claim 3, wherein, At least one of the two support rods (3) is provided with a magnet.

6. The aircraft air conditioning D-dock hose of Claim 3, wherein, One of the support rods (3) is provided with a mortise hole, and the other support rod (3) is provided with a tenon block, which can be inserted into the mortise hole.

7. The aircraft air conditioning D-dock hose of Claim 2, wherein, Both of the support rods (3) have smooth sliding surfaces.

8. The aircraft air conditioning D-dock hose of Claim 2, wherein, Rollers are provided on both of the support rods (3).

9. The aircraft air conditioning D-dock hose of Claim 1, wherein, The edge of the through groove (21) is connected to an elastic band, which can be fitted around the circumferential outside of the cover plate (4).

10. An aircraft air conditioning service duct according to any one of claims 1 to 9, characterised in that, The two ends of the hose (1) are respectively connected to an aircraft end connector (10) and a ship deck end connector (11), and the cover (2) is close to the ship deck end connector (11).

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