Marine compression condensing unit

Abstract

The utility model relates to the technical field of condensing units, in particular to a marine compression condensing unit, which comprises a compression condensing unit main body, a top plate, a bottom plate, a protection component and a cleaning component, the lower end surface of the compression condensing unit main body is connected with the bottom plate, and the upper end surface of the compression condensing unit main body is used for connecting the top plate; the outer side of the compression condensing unit body is sleeved with the protection assembly, the protection assembly is connected to the bottom plate, and the cleaning assembly is connected to the protection assembly. According to the protective device, when the protective assemblies are in the use state, the protective assemblies are sequentially unfolded from top to bottom to form a movable frame, the compression condensing unit body is sleeved with the movable frame for protection, and damage caused by collision between other personnel and equipment and the compression condensing unit body due to ship shaking is prevented; the protection assembly can move synchronously when moving in the vertical direction, and the cleaning assembly and the compression condensing unit body scrape each other to clean the surface of the compression condensing unit body.

Description

Technical Field

[0001] The utility model relates to the technical field of condensing units, in particular to a marine compression condensing unit. Background Art

[0002] One or several refrigeration compressors, condensers, fans, liquid receivers, filters, oil separators and necessary auxiliary equipment are installed on a common base (or rack). Such equipment is called a compression condensing unit. Users can configure corresponding throttling devices, evaporators and other accessories according to their needs to form a complete refrigeration system.

[0003] After searching, Chinese patent announcement number CN214084717U discloses a marine compression condensing unit, including a compression condensing unit body, a first mounting plate, a second mounting plate, a mounting block and a connecting rod. Both ends of the compression condensing unit body are fixedly installed with a protective net. Both ends of the compression condensing unit body are also fixedly connected with the first mounting plate and the second mounting plate. The first mounting plate and the second mounting plate are relatively parallel. A connecting rod is arranged between the first mounting plate and the second mounting plate. A brush is fixedly installed on the side of the connecting rod close to the protective net. The bottom ends of the first mounting plate and the second mounting plate are fixedly connected with a shell. The two ends of the connecting rod are fixedly connected with the mounting block by tapping screws. The side of the mounting block close to the compression condensing unit body is fixedly connected with a moving block. A motor is arranged in the shell. The marine compression condensing unit has a reasonable design and is easy to operate, and can meet the use needs of enterprises.

[0004] However, in the above technical solution, the brush is driven to move back and forth in the vertical direction to clean the compression condensing unit only through the cooperation of the threaded rod and the slider. However, the compression condensing unit requires daily inspection by staff during daily use. The shaking of the ship when sailing at sea makes it easy for staff to collide with the compression condensing unit during maintenance, which is not only easy to cause harm to the human body but also easy to damage the compression condensing unit. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a marine compression condensing unit.

[0006] The technical solution of the utility model is as follows: a marine compression condensing unit comprises a compression condensing unit main body, the top and bottom of which are respectively connected to a top plate and a bottom plate; a protection component, which is sleeved on the outer side of the compression condensing unit main body, and when the protection component is in use, the protection component moves in a vertical direction to cooperate with the top plate and the bottom plate to form a protection frame; a cleaning component, which is connected to the protection component, and the cleaning component enters a use state when the protection component moves in a vertical direction, and the cleaning component and the compression condensing unit main body rub against each other.

[0007] Preferably, the protection component includes a movable frame, which is evenly distributed at equal intervals, and the movable frame is mounted on the outside of the compression condensing unit body; a plurality of guide rods, which are evenly distributed at equal intervals, and the two ends of the guide rods are respectively connected to the top plate and the bottom plate, and the guide rods are slidably connected to the movable frame; a plurality of movable blocks, which are evenly distributed at equal intervals, and the movable block is connected to the uppermost movable frame of the plurality of movable frames; telescopic devices, the number of which corresponds to the sliding blocks, and the telescopic ends of the telescopic devices are connected to the movable blocks; protective members, the number of which corresponds to the movable frames, and the protective members are detachably connected to the movable frames; a transmission component, which is connected to the movable frame, and the transmission component drives the movable frame to move in the vertical direction from top to bottom in sequence when in use.

[0008] Preferably, the transmission assembly includes a first fixed rod, which is connected to the side wall of the uppermost moving frame; two second fixed rods are arranged side by side, and the second fixed rods are connected to the moving frame adjacent to the uppermost moving frame; a sliding block, which is connected to the second fixed rod, and the sliding block is provided with a sliding groove for sliding connection with the first fixed rod.

[0009] Preferably, a protrusion is connected to one end of the sliding block close to the first fixing rod, and a groove cooperating with the protrusion is formed at one end of the sliding block away from the first fixing rod.

[0010] Preferably, a plurality of evenly distributed dovetail blocks are connected to the protective member, and the dovetail blocks are slidably connected to dovetail grooves provided on the moving frame.

[0011] Preferably, a plurality of handrails are rotatably connected to the protective member.

[0012] Preferably, the cleaning assembly includes a fixed frame, which is symmetrically arranged and connected to both sides of the moving frame, and the number of the fixed frames is twice the number of the moving frames; a cleaning brush, which is rotatably connected to the fixed frame; a gear, which is connected to either end of the cleaning brush; a rack, whose two ends are connected to the top plate and the bottom plate, and the rack is meshingly connected to the gear for transmission.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model, when the protective assembly is in use, the protective assembly is unfolded from top to bottom in sequence to form a movable frame, in which the compression condensing unit body is placed for protection, to prevent the shaking of the ship from causing other personnel and equipment to collide with the compression condensing unit body and cause damage. The protective assembly will move synchronously when moving in the vertical direction, and the cleaning assembly and the compression condensing unit body will scrape each other to clean their surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model.

[0016] Figure 2 for Figure 1 A cross-sectional schematic diagram of

[0017] Figure 3 It is a cross-sectional schematic diagram of a moving frame;

[0018] Figure 4 for Figure 3 A magnified view of the structure at A;

[0019] Figure 5 for Figure 3 A magnified view of the structure at B;

[0020] Figure 6 It is a schematic diagram of the mobile frame structure;

[0021] Figure 7 Schematic diagram of the protective component structure.

[0022] Figure numerals: 1. compression condensing unit body; 2. top plate; 3. bottom plate; 4. moving frame; 5. guide rod; 6. moving block; 7. telescopic device; 8. protective member; 9. first fixed rod; 10. second fixed rod; 11. sliding block; 12. sliding groove; 13. protrusion; 14. groove; 15. dovetail block; 16. dovetail groove; 17. handrail; 18. fixed frame; 19. cleaning brush; 20. gear; 21. rack. DETAILED DESCRIPTION

[0023] Embodiment 1

[0024] like Figure 1-Figure 7 As shown, the utility model proposes a marine compression condensing unit, comprising a compression condensing unit body 1, a top plate 2, a bottom plate 3, a protective component and a cleaning component. The lower end surface of the compression condensing unit body 1 is connected to the bottom plate 3, and the upper end surface of the compression condensing unit body 1 is used to connect the top plate 2; a notch is provided on the top plate 2 for heat dissipation of the compression condensing unit body 1; the outer side of the compression condensing unit body 1 is used to set the protective component, and the protective component is connected to the bottom plate 3; the protective component is unfolded from top to bottom in sequence when in use to form a protective frame to protect the compression condensing unit body 1 to prevent the shaking of the ship from causing other personnel and equipment to collide with the compression condensing unit body 1 and cause damage; the cleaning component is connected to the protective component; the protective component will move synchronously when moving in the vertical direction, and the cleaning component and the compression condensing unit body 1 will scrape each other to clean their surfaces.

[0025] Embodiment 2

[0026] like Figure 3 , Figure 4 , Figure 6 , Figure 7As shown, a marine compression condensing unit proposed by the utility model, compared with the first embodiment, the detailed structure of the protection component is recorded in this embodiment, the protection component includes a moving frame 4, a guide rod 5, a moving block 6, a telescopic device 7, a protective member 8 and a transmission assembly, a plurality of equidistant and evenly distributed moving frames 4 are sleeved on the outside of the compression condensing unit body 1; the moving frames 4 are all in the shape of a square, and the moving frames 4 are stacked in parallel up and down; a plurality of equidistant and evenly distributed guide rods 5 pass through the through holes opened on the moving frame 4, and the two ends of the guide rods 5 are respectively connected to the top plate 2 and the bottom plate 3, and a plurality of equidistant and evenly distributed telescopic devices 7 are connected to the bottom plate 3; the telescopic device 7 is selected from but not limited to a hydraulic cylinder; the moving block 6 is connected to the telescopic end of the telescopic device 7, and the moving block 6 is connected to the inner wall of the moving frame 4 at the top, and the transmission assembly connects the plurality of moving frames 4 to each other, and the transmission assembly drives the moving frames 4 to move in the vertical direction from top to bottom in turn when in use, and can keep the same spacing between adjacent moving frames 4 when the moving frames 4 move.

[0027] The transmission assembly includes a first fixed rod 9, a second fixed rod 10 and a sliding block 11. The two first fixed rods 9 are symmetrically connected to the two side walls of the moving frame 4; the first fixed rod 9 is connected to all the moving frames 4 except the bottom one; the second fixed rod 10 is connected to the two side walls of the moving frame 4 side by side; the second fixed rod 10 is connected to all the moving frames 4 except the top one, both ends of the sliding block 11 are connected to the second fixed rod 10, a sliding groove 12 is provided on the sliding block 11, and the first fixed rod 9 is slidably connected in the sliding groove 12; the number of sliding blocks 11 is one less than the number of moving frames 4.

[0028] In an optional embodiment, a protrusion 13 is connected to the end of the sliding block 11 close to the first fixed rod 9, and a groove 14 that cooperates with the protrusion 13 is opened at the end of the sliding block 11 away from the first fixed rod 9; the protrusion 13 and the groove 14 between the upper and lower adjacent moving frames 4 can be engaged with each other, and the interference between the moving frames 4 can be reduced when they are stored, thereby reducing the occupied space.

[0029] In an optional embodiment, a plurality of evenly distributed dovetail blocks 15 are connected to the protective member 8, and the dovetail blocks 15 are slidably connected to the dovetail grooves 16 provided on the movable frame 4; the protective member 8 is selected from but not limited to a rubber layer and a silicone layer, and the rubber layer is connected to the mounting plate, and the mounting plate is used to connect the dovetail blocks 15.

[0030] In an optional embodiment, a plurality of handrails 17 are rotatably connected to the protective member 8; the handrails 17 are connected to the mounting plate via hinges, and a notch for the handrails 17 to pass through is provided on the rubber layer.

[0031] Embodiment 3

[0032] like Figure 3 , Figure 5As shown, a marine compression condensing unit proposed by the utility model, compared with the second embodiment, the detailed structure of the cleaning component is recorded in this embodiment, the cleaning component includes a fixed frame 18, a cleaning brush 19, a gear 20 and a rack 21, the symmetrically arranged fixed frame 18 is connected to the inner wall of the movable frame 4; the fixed frame 18 is in the shape of "["; the cleaning brush 19 is rotatably connected to the fixed frame 18 through a bearing, and any end of the cleaning brush 19 is used to connect the gear 20, the rack 21 is arranged on one side of the cleaning brush 19 and is meshed and connected with the gear 20, and the two ends of the rack 21 are respectively connected to the top plate 2 and the bottom plate 3.

[0033] In summary, when the utility model is used, it is easy to be bumpy when encountering wind and waves during the ship's operation, and the compression condensing unit body 1 needs daily inspection. At this time, the telescopic end of the telescopic device 7 extends to drive the moving block 6 to move, and the moving block 6 drives the moving frame 4 at the top to move in the vertical direction. When the moving frame 4 moves, the first fixed rod 9 slides along the sliding groove 12 synchronously. The sliding groove 12 has a limited stroke. When it slides to one end, it will drive the moving frame 4 below it to move through the second fixed rod 10 connected to the sliding block 11. From top to bottom, multiple moving frames 4 are unfolded to the compression condensing unit. The group body 1 is shielded and protected. Even if the staff falls while walking in the cabin, the protective part 8 on the moving frame 4 can protect the compression condensing unit body 1, and also prevent harm to the human body. When the staff performs maintenance and daily inspections, the moving frame 4 can be folded to prevent it from causing sight. When the moving frame 4 moves, it can drive the fixed frame 18 and the cleaning brush 19 to move synchronously. The cleaning brush 19 drives the cleaning brush 19 to rotate through the engagement of the gear 20 on one side and the rack 21. The cleaning brush 19 cleans the surface of the compression condensing unit body 1 during the vertical movement.

[0034] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A marine compression condensing unit, characterized in that: include A compression condensing unit body (1), the top and bottom of which are respectively connected to a top plate (2) and a bottom plate (3); A protective component is sleeved on the outside of the compression condensing unit body (1); when the protective component is in use, the protective component moves in a vertical direction to cooperate with the top plate (2) and the bottom plate (3) to form a protective frame; The cleaning component is connected to the protective component. When the protective component moves in a vertical direction, the cleaning component enters a use state, and the cleaning component and the compression condensing unit body (1) rub against each other.

2. A marine compression condensing unit according to claim 1, characterized in that: Protection components include A plurality of movable frames (4) are evenly spaced and arranged, and the movable frames (4) are sleeved on the outside of the compression condensing unit body (1); A plurality of guide rods (5) are evenly spaced, and the two ends of the guide rods (5) are respectively connected to the top plate (2) and the bottom plate (3), and the guide rods (5) are slidably connected to the moving frame (4); A plurality of moving blocks (6) are evenly spaced and connected to the uppermost moving frame (4) of the plurality of moving frames (4); Telescopic devices (7), the number of which corresponds to the number of sliding blocks (11), and the telescopic ends of the telescopic devices (7) are connected to the moving blocks (6); Protective members (8), the number of which corresponds to the number of movable frames (4), and the protective members (8) and movable frames (4) are detachably connected; The transmission assembly is connected to the moving frame (4). When in use, the transmission assembly drives the moving frame (4) to move vertically from top to bottom in sequence.

3. A marine compression condensing unit according to claim 2, characterized in that: Transmission components include A first fixing rod (9) connected to a side wall of the uppermost moving frame (4); Two second fixing rods (10) are arranged side by side, and the second fixing rods (10) are connected to the moving frame (4) adjacent to the uppermost moving frame (4); A sliding block (11) is connected to the second fixing rod (10), and a sliding groove (12) for sliding connection with the first fixing rod (9) is provided on the sliding block (11).

4. A marine compression condensing unit according to claim 3, characterized in that: The end of the sliding block (11) close to the first fixing rod (9) is connected with a protrusion (13), and the end of the sliding block (11) away from the first fixing rod (9) is provided with a groove (14) matched with the protrusion (13).

5. A marine compression condensing unit according to claim 2, characterized in that: A plurality of evenly distributed dovetail blocks (15) are connected to the protective member (8), and the dovetail blocks (15) are slidably connected to dovetail grooves (16) provided on the moving frame (4).

6. A marine compression condensing unit according to claim 2, characterized in that: A plurality of handrails (17) are rotatably connected to the protective member (8).

7. A marine compression condensing unit according to claim 2, characterized in that: Cleaning kit includes Fixed frames (18) are symmetrically arranged and connected to both sides of the moving frame (4), and the number of the fixed frames (18) is twice the number of the moving frames (4); A cleaning brush (19) rotatably connected to the fixing frame (18); A gear (20) connected to either end of the cleaning brush (19); The rack (21) has two ends connected to the top plate (2) and the bottom plate (3), and the rack (21) is meshed and transmission-connected with the gear (20).

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