Air Conditioning Layout and Air Supply Device for Passenger Ship's Ocean View Stateroom

Abstract

The present invention relates to the technical field of central air conditioners, and discloses an air supply device for the air conditioner in the passenger ship's sea-view cabin accommodation. It includes a box body. The bottom end of the box body is installed with a bottom cover through screws. At the peripheral positions of the top end of the bottom cover, L-shaped support rods are fixedly installed. The top ends of the L-shaped support rods are fixedly connected with a bearing frame. A positioning frame is placed on the top end of the bearing frame. A filter is fixedly connected inside the positioning frame. Above the inner wall of the box body, a docking frame is fixedly installed. Communication holes are evenly opened at the top end of the positioning frame. A return groove is opened at the top end of the bearing frame. The communication holes and the return groove are filled with sealant. The bearing frame is strengthened and fixed by hand-tightening screws to ensure the stability of the filter installation. At the same time, by opening corresponding return grooves and communication holes on the integrally formed positioning frame outside the bearing frame and the filter, and filling sealant therein, the sealing performance of the filter installation can be ensured, and its filtering effect can be guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of central air conditioners, and specifically to an air distribution and supply device for the accommodation air conditioners in the sea view cabins of passenger ships. Background Art

[0002] A cruise ship generally has thousands of accommodation cabins of different types. To ensure a comfortable living environment, central air conditioners are generally installed in the accommodation cabins to meet the corresponding housing temperature requirements. The air supply outlet refers to the pipe opening that transports air from the center of the air conditioning duct to the room. The outer shell of the air supply outlet is made of high-quality cold-rolled steel plate, with electrostatic spraying on the surface, and includes structures such as a static pressure box and a high-efficiency filter. The cleanliness of the air supply from the air conditioner is ensured through the corresponding filter.

[0003] Among them, the "air supply outlet structure of a central air conditioner" disclosed in the patent application No. "CN201921488466.5" is also an increasingly mature technology. It "includes an air supply outlet frame, in which a guide vane clamping strip and a number of guide vanes clamped and connected to the guide vane clamping strip are arranged; the guide vane clamping strip is vertically arranged in the air supply outlet frame, and the axis of each guide vane is perpendicular to the axis of the guide vane clamping strip. The guide vane includes a front guide vane and a rear guide vane connected to each other; the rear guide vane near the top of the air supply outlet frame slopes upward and forms a first ventilation gap with the top surface of the air supply outlet frame, and the rear guide vane near the bottom of the air supply outlet frame is parallel to the bottom surface of the air supply outlet frame". In the patent with the application number 201072010485365.3, an air supply outlet structure is mentioned. The design of this patent facilitates the installation of the air supply outlet by setting a first flange and a second flange on the shell of the air supply outlet; a first joint and a second joint are provided on the shell, and the filter is connected to the second joint by a thread for convenient installation and disassembly; seals are provided at the connection parts between the first joint and the filter to ensure the airtightness of the air supply outlet; more air supply outlet structures that are convenient for disassembly and assembly can be assembled on site, which can greatly reduce the transportation cost. However, the installation form of its first flange and second flange is by screw installation, which is still inconvenient for the operation of the installation openings at the top of some cabins. At the same time, the installation structure of the filter is correspondingly improved.

[0004] Therefore, the technical personnel in this field have provided an air distribution and supply device for the accommodation air conditioners in the sea view cabins of passenger ships to solve the problems raised in the above background art. Summary of the Invention

[0005] The object of the present invention is to provide an air-conditioning arrangement and air supply device for a sea view cabin in a passenger ship, so as to solve the problem proposed in the above background technology that a first joint and a second joint are set on the shell, and the filter and the second joint are connected by a threaded connection for easy installation and disassembly; a sealing ring is set at the connection between the first joint and the filter to ensure the air tightness of the air supply port; more air supply port structures that are easy to disassemble and assemble can be assembled on site, which can greatly reduce transportation costs, but the installation form of the first flange and the second flange is installed by screws, which is still inconvenient for operation of the top installation port of some cabins, and corresponding improvements are made to the installation structure of the filter.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An air supply device for an air conditioner in a passenger ship's sea view cabin comprises a box body, a bottom cover being mounted on the bottom end of the box body by screws, L-shaped support rods being fixedly mounted at positions around the top end of the bottom cover, a bearing frame being fixedly connected to the top end of the L-shaped support rod, a positioning frame being placed on the top end of the bearing frame, a filter being fixedly connected to the inside of the positioning frame, a docking frame being fixedly mounted on the upper inner wall of the box body, and the top end of the positioning frame being fitted to the bottom side of the docking frame, connecting holes being evenly provided on the top end of the positioning frame, and the bottom sides of the connecting holes being interconnected, a roundabout groove being provided on the top end of the bearing frame, and the insides of the connecting holes and the roundabout grooves being filled with sealant.

[0008] As a further solution of the present invention: a first sealing strip is installed around the top of the positioning frame, a first sealing groove is opened at the bottom of the docking frame, and the first sealing strip is inserted into the inner side of the first sealing groove, and a rubber layer is bonded to the inner wall of the first sealing groove.

[0009] As a further solution of the present invention: a top cover is installed on the top of the box body by screws, an air inlet is fixed to the top of the top cover, and the top cover and the air inlet are arranged through each other, a second sealing strip is installed at positions around the bottom end of the top cover, a second sealing groove is opened around the top of the box body, and the second sealing strip is inserted into the inner side of the second sealing groove.

[0010] As a further solution of the present invention: a fixing hole is opened at the bottom end of the bottom cover, and a grille plate is installed inside the fixing hole by screws.

[0011] As a further solution of the present invention: through holes are symmetrically opened on both sides of the box body, a suspension rod passes through the inner side of the through hole, and a suspension ring is fixedly connected to the bottom end of the suspension rod.

[0012] As a further solution of the present invention: adjustment blocks are symmetrically and fixedly connected to both sides below the inner wall of the box body. A guiding groove is formed above the adjustment block. An L-shaped limiting post is slidably connected to the inner side of the guiding groove. An adjustment screw rod is rotatably installed on the inner side of the guiding groove. The L-shaped limiting post is threadedly sleeved on the outer side of the adjustment screw rod. One end of the L-shaped limiting post is slidably inserted into the inner side of the hanging ring.

[0013] As a further solution of the present invention: a plurality of hand-tightening screw rods penetrate through both sides inside the bearing frame by threads, and threaded holes are formed at positions corresponding to the hand-tightening screw rods on the inner wall of the box body.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Through the through holes provided on the box body, the suspension rods and hanging rings pre-fixed on the cabin roof pass through the through holes and extend to the inside of the box body. By turning the corresponding adjustment screw rod, the rotational movement of the screw rod is converted into the horizontal movement of the L-shaped limiting post along the direction of the guiding groove until one end of the L-shaped limiting post is inserted into the inner side of the corresponding hanging ring, thereby completing the installation and fixation of the box body. The operation is simple and convenient, bringing convenience to the corresponding installation and later maintenance work.

[0016] 2. By providing a bearing frame connected to the bottom cover and a docking frame inside the box body, the corresponding filter can be supported between the docking frame and the bearing frame, and is firmly fixed by hand-tightening screw rods, ensuring the stability of the filter installation and being convenient for later disassembly and maintenance. At the same time, by providing corresponding return grooves and communication holes on the integral positioning frames on the outer sides of the bearing frame and the filter and filling them with sealant, the sealing performance of the filter installation can be ensured, guaranteeing its filtering effect.

[0017] 3. Driven by the adjustment screw rod, the L-shaped limiting post moves, and one end of it is inserted into the inner side of the hanging ring, thereby completing the fixation between the box body and the suspension rod and the hanging ring, simplifying the tediousness of traditional screw installation and the inconvenience of disassembly. At the same time, compared with traditional hanging hooks and hanging ears, the corresponding stability is also ensured, and it is not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the present invention;

[0019] Figure 2 is a structural schematic diagram of the installation of the bearing frame in the present invention;

[0020] Figure 3 is a structural schematic diagram of the installation of the positioning frame in the present invention;

[0021] Figure 4 is a structural schematic diagram of the installation of the filter in the present invention;

[0022] Figure 5Schematic diagram of the sling installation structure in the present invention;

[0023] Figure 6 For the present invention Figure 4 Enlarged schematic diagram of part A in the present invention;

[0024] Figure 7 For the present invention Figure 4 Enlarged schematic diagram of part B in the present invention.

[0025] In the figure: 1 - box body; 2 - bottom cover; 3 - L-shaped support rod; 4 - bearing frame; 5 - positioning frame; 6 - filter; 7 - docking frame; 8 - communication hole; 9 - return groove; 10 - top cover; 101 - air inlet; 102 - fixing hole; 103 - grille plate; 104 - through hole; 105 - suspension rod; 106 - sling; 107 - adjusting block; 108 - guiding groove; 109 - L-shaped limiting post; 20 - adjusting screw; 201 - hand-tightening screw. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] Please refer to Figures 1 - 7The top of the supporting frame 4 is provided with a plurality of hand screws 201, and the inner wall of the supporting frame 4 is provided with a plurality of hand screws 201.

[0030] By adopting the above technical solution, the filter 6 is inserted into the inner side of the carrier frame 4 in advance, and the positioning frame 5 on the outer side of the filter 6 is overlapped on the top of the carrier frame 4. At this time, the connecting hole 8 on the positioning frame 5 is aligned with the circular groove 9 on the carrier frame 4. By filling the connecting hole 8 and the circular groove 9 with sealant, the sealing between the filter 6 and the carrier frame 4 can be ensured. The carrier frame 4 is driven to be inserted upward from the bottom end of the box body 1 through the bottom cover 2 until the positioning frame 5 is against the docking frame 7 on the inner side of the box body 1. At this time, the first sealing strip on the positioning frame 5 is stuck in the first sealing groove on the docking frame 7 to achieve enhanced sealing between the positioning frame 5 and the docking frame 7. Finally, the carrier frame 4 can be fixed by screwing in the corresponding hand-tightening screw 201. The overall solution facilitates the enhanced sealing of the filter 6 and its convenient installation.

[0031] A fixing hole 102 is provided at the bottom end of the bottom cover 2, and a grid plate 103 is mounted inside the fixing hole 102 by screws;

[0032] The above technical solution is adopted to fix the bottom cover 2 and the box body 1, by strengthening the support of the supporting frame 4 and designing a detachable grille plate 103, so that the grille plate 103 can be installed relatively backward in all steps, thereby facilitating the use of the hand-tightening screw 201 and related components inside the box body 1 through the function of the fixing hole 102.

[0033] A top cover 10 is mounted on the top of the box body 1 by screws. An air inlet 101 is fixed to the top of the top cover 10, and the top cover 10 and the air inlet 101 are arranged to penetrate each other. A second sealing strip is installed around the bottom of the top cover 10. A second sealing groove is opened around the top of the box body 1, and the second sealing strip is inserted into the inner side of the second sealing groove.

[0034] By adopting the above technical solutions, the top cover 10 is designed to be detachably installed, while ensuring the sealing between the top cover 10 and the box body 1. When filling the sealant, the bearing frame 4 can be installed first, and then the sealant can be filled through the opening when the top cover 10 is not installed and other operations.

[0035] Through holes 104 are symmetrically formed on both sides of the box body 1. A suspension rod 105 penetrates through the inner side of the through hole 104. A suspension ring 106 is fixedly connected to the bottom end of the suspension rod 105. Adjusting blocks 107 are symmetrically and fixedly connected to both sides below the inner wall of the box body 1. A guiding groove 108 is formed above the adjusting block 107. An L-shaped limiting column 109 is slidably connected to the inner side of the guiding groove 108. An adjusting screw rod 20 is rotatably installed on the inner side of the guiding groove 108. The L-shaped limiting column 109 is threadedly sleeved on the outer side of the adjusting screw rod 20. One end of the L-shaped limiting column 109 is slidably inserted into the inner side of the suspension ring 106.

[0036] By adopting the above technical solutions, the suspension rod 105 and the lower suspension ring 106 are inserted into the inner side of the box body 1 through the action of the through hole 104, and then the L-shaped limiting column 109 is driven to move through the action of the adjusting screw rod 20, so that one end of the L-shaped limiting column 109 is inserted into the inner side of the suspension ring 106, thereby completing the fixation between the box body 1 and the suspension rod 105 and the suspension ring 106, simplifying the cumbersome process of traditional screw installation and the inconvenience of disassembly. At the same time, compared with traditional hooks and lifting lugs, the corresponding stability is ensured and it is not easy to fall off.

[0037] The working principle of the present invention is as follows: When the device is in use, first install the filter 6 inside the box body 1. Insert the filter 6 inside the bearing frame 4, and make the positioning frame 5 on the outer side of the filter 6 lap on the top end of the bearing frame 4. At this time, the communication holes 8 on the positioning frame 5 are aligned with the return grooves 9 on the bearing frame 4. By filling sealant in the communication holes 8 and the return grooves 9, the sealing performance between the filter 6 and the bearing frame 4 can be ensured. Drive the bearing frame 4 to insert upward from the bottom end of the box body 1 through the bottom cover 2 until the positioning frame 5 abuts against the docking frame 7 inside the box body 1. Fix the bottom cover 2 and the box body 1 with corresponding screws. At the same time, pass a hand through the fixing hole 102 on the bottom cover 2, pass the hand-tightening screw rod 201 through the bearing frame 4 and screw it into the threaded hole on the corresponding box body 1 to complete the fixation of the bearing frame 4, thereby completing the fixation of the filter 6. Fix the top cover 10 and the box body 1 with screws. Finally, place the box body 1 into the corresponding installation opening in the passenger ship's accommodation room. The boom 105 and the lifting ring 106 are fixed in advance at the top of the installation opening. Make the boom 105 and the lifting ring 106 insert into the inside of the box body 1 through the respective through holes 104 on the box body 1. Rotate each adjusting screw rod 20 respectively. The head of the adjusting screw rod 20 is located outside the adjusting block 107, and the contact part between it and the adjusting block 107 is in a rotatable connection state. When the adjusting screw rod 20 rotates, the L-shaped limiting column 109 will move horizontally along the thread, that is, the direction of the guide groove 108 until one end of the L-shaped limiting column 109 is inserted into the lifting ring 106, thereby completing the installation and fixation of the box body 1. After the box body 1 is fixed, install and fix the grille plate 103 with screws. In addition, the L-shaped support rods 3, the adjusting blocks 107 and other structures of this device are staggered from each other and do not affect their respective operations. The rest of the structures are reasonably distributed according to the actual situation. Figure 4 The figure shows the schematic diagram of inserting the box body 1 of the corresponding installation opening.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Air supply device for the air conditioner in the sea-view cabin of a passenger ship, comprising a box body (1), characterized in that, The bottom end of the box body (1) is installed with a bottom cover (2) through screws. At the positions around the top end of the bottom cover (2), L-shaped support rods (3) are fixedly installed. The top ends of the L-shaped support rods (3) are fixedly connected to a bearing frame (4). A positioning frame (5) is placed on the top end of the bearing frame (4). A filter (6) is fixedly connected inside the positioning frame (5). Above the inner wall of the box body (1), a docking frame (7) is fixedly installed, and the top end of the positioning frame (5) fits against the bottom side of the docking frame (7). Uniform communication holes (8) are formed in the top end of the positioning frame (5), and the bottom sides of the respective communication holes (8) communicate with each other. A return groove (9) is formed in the top end of the bearing frame (4). The communication holes (8) and the return groove (9) are filled with sealant; On both sides of the box body (1), through holes (104) are symmetrically formed. A suspension rod (105) passes through the inside of the through holes (104). The bottom end of the suspension rod (105) is fixedly connected to a suspension ring (106); On both sides below the inner wall of the box body (1), adjusting blocks (107) are symmetrically and fixedly connected. A guiding groove (108) is formed above the adjusting blocks (107). An L-shaped limiting post (109) is slidably connected inside the guiding groove (108). An adjusting screw (20) is rotatably installed inside the guiding groove (108). The L-shaped limiting post (109) is threadedly sleeved on the outside of the adjusting screw (20). One end of the L-shaped limiting post (109) is slidably inserted into the inside of the suspension ring (106).

2. The air supply device for the air conditioner in the passenger ship's sea view cabin accommodation according to claim 1, characterized in that, First sealing strips are installed around the top end of the positioning frame (5). A first sealing groove is formed at the bottom end of the docking frame (7), and the first sealing strips are inserted into the inside of the first sealing groove. A rubber layer is bonded to the inner wall of the first sealing groove.

3. The air supply device for the air conditioner in the passenger ship's sea view cabin accommodation according to claim 1, characterized in that, The top end of the box body (1) is installed with a top cover (10) through screws. An air inlet (101) is fixedly connected to the top end of the top cover (10), and the top cover (10) and the air inlet (101) are arranged in a penetrating manner. Second sealing strips are installed at the positions around the bottom end of the top cover (10). Second sealing grooves are formed at the positions around the top end of the box body (1), and the second sealing strips are inserted into the inside of the second sealing grooves.

4. The air supply device for the air conditioner in the passenger ship's sea view cabin accommodation according to claim 1, characterized in that, Fixing holes (102) are formed at the bottom end of the bottom cover (2). A grille plate (103) is installed inside the fixing holes (102) through screws.

5. The air supply device for the air conditioner in the passenger ship's sea-view cabin accommodation according to claim 1, characterized in that, On both sides inside the bearing frame (4), a plurality of hand-tightening screws (201) pass through by threads. Threaded holes are formed in the inner wall of the box body (1) corresponding to the positions of the hand-tightening screws (201).

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