Horizontal type surface-mounted fan coil pipe not prone to causing damage to ceiling

Abstract

The utility model provides a horizontal surface-mounted fan coil not easy to cause damage to a ceiling, and relates to the technical field of horizontal surface-mounted fan coils, the horizontal surface-mounted fan coil comprises a shell, a filter plate is fixedly mounted on the side surface of the shell, a mounting block is fixedly mounted on the upper surface of the shell, a clamping block is slidably connected to the interior of the mounting block, and the clamping block is fixedly mounted on the upper surface of the shell. The fixing device comprises a fixing block, a push plate and a spring, a mounting block is arranged on the fixing block, a bolt is in threaded connection with the interior of the mounting block, a mounting rod is arranged on the upper surface of the clamping block, a mounting plate is rotationally connected to the top end of the mounting rod, and a limiting block is fixedly mounted on the lower surface of the mounting plate. The fixing device has the advantages that by arranging the mounting block, the clamping block, the bolt, the mounting rod, the mounting plate, the limiting block, the limiting rod, the push plate and the spring; the fan coil can be quickly disassembled and assembled, the situation that the fan coil cannot be stored due to an extended hoisting structure is avoided, meanwhile, a mounting rod can be clamped and fixed through a stored structure, secondary damage to a ceiling when the fan coil needs to be disassembled is avoided, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal surface-mounted fan coil units, in particular to a horizontal surface-mounted fan coil unit which is not easy to cause damage to a ceiling. Background Art

[0002] A fan coil unit generally refers to a device in a building's air conditioning system, which combines a fan and a coil unit in one device. This device is used to adjust the indoor temperature by driving the air through the cooling or heating coil unit through the fan, thereby changing the temperature of the passing air. The fan coil unit can be installed on the ceiling, floor or wall of the room, and is widely used in office buildings, hotels and residences. Publication No. CN216203809U discloses a horizontal surface-mounted fan coil unit in the field of fan coil unit technology, including a fan coil unit housing and a connecting seat arranged on the fan coil unit housing. The upper surface of the fan coil unit housing is provided with a receiving groove, and the connecting seat is located inside the receiving groove. The connecting seat is provided with an installation component for installing the connecting seat. By providing an elastic support component for use in conjunction with a wedge block, after the connecting seat is installed using the installation component, the elasticity of a spring 1 is used in conjunction with the action of a connecting rod 1 and a guide rod to make the fan coil unit move. The wedge block can be inserted into the slot in the accommodating groove on the fan coil housing to complete the connection between the fan coil housing and the connecting seat, and the pushing assembly is used to push the wedge block, which is convenient for disassembly operation. The structure is simple, the connection stability is good, the operation is convenient, and the connecting seat does not need to be disassembled during disassembly, which ensures the stability of the later installation and avoids damage to the ceiling to the greatest extent. Although the product can reduce damage to the ceiling through the structure of the connecting seat, for some special locations, it is necessary to use extended mounting rods and other mounting structures to hoist the fan installation position. After the fan of this structure is removed, the extended hoisting structure cannot be stored, which affects the appearance and takes up some space. If it needs to be dismantled, it is easy to cause secondary damage to the ceiling. The practicality is poor and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a horizontal surface-mounted fan coil unit which is not easy to cause damage to the ceiling, comprising an outer shell, a filter plate fixedly installed on the side of the outer shell, a mounting block fixedly installed on the upper surface of the outer shell, a clamping block slidably connected inside the mounting block, a bolt connected to the internal thread of the mounting block, a mounting rod provided on the upper surface of the clamping block, a mounting plate rotatably connected to the top end of the mounting rod, a limiting block fixedly installed on the lower surface of the mounting plate, a limiting rod slidably connected inside the limiting block, a push plate fixedly installed on one end of the limiting rod, and a spring fixedly installed on the side of the push plate.

[0005] Preferably, the bolt is threadedly connected to the clamping block, and the clamping block is T-shaped. Here, the mounting rod can be quickly clamped and installed through the T-shaped clamping block.

[0006] Preferably, the limit rod is slidably connected to the mounting rod, the push plate is slidably connected to the limit block, and one end of the spring is fixedly connected to the limit block. Here, the limit rod can be used to lock and limit the mounting rod when it is rotated to the horizontal direction.

[0007] Preferably, the inner threads of the mounting plate are connected with mounting screws, whereby the mounting plate can be fixed to the ceiling by means of the screws.

[0008] Preferably, the housing is internally rotatably connected with a screw rod, one end of which is fixedly mounted with a motor, the surface of the screw rod is threadedly connected with a sliding frame, the interior of the sliding frame is slidably connected with a guide rod, the surface of the guide rod is fixedly mounted with a brush plate, the interior of the sliding frame is slidably connected with a connecting rod, one end of the connecting rod is fixedly mounted with a pull head, and the side of the pull head is fixedly mounted with a tension spring. Here, by providing the structure of the brush plate and the connecting rod, the brush plate can be quickly removed for cleaning after cleaning.

[0009] Preferably, the connecting rod is slidably connected to the guide rod, one end of the tension spring is fixedly connected to the sliding frame, and the brush plate is slidably connected to the filter plate. Here, the guide rod can be automatically clamped and fixed inside the sliding frame through the connecting rod and the tension spring.

[0010] Preferably, the motor is fixedly connected to the housing, and the sliding frame is slidably connected to the housing. Here, one end of the sliding frame is more stable through the sliding of the sliding frame and the housing.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging mounting blocks, clamping blocks, bolts, mounting rods, mounting plates, limit blocks, limit rods, push plates and springs, the fan coil unit can be quickly disassembled and assembled, avoiding the problem that the extended lifting structure cannot be stored. At the same time, the mounting rod can be clamped and fixed by the storage structure, avoiding secondary damage to the ceiling when dismantling is required, and the utility model has high practicality.

[0013] 2. In the utility model, by arranging a screw rod, a motor, a sliding frame, a guide rod, a brush plate, a connecting rod, a pulling head and a tension spring, it is achieved that the brush plate can be driven by the sliding frame for cleaning, so that the position of the filter plate can be cleaned smoothly, avoiding the inability to quickly replace and clean the brush plate, and the practicality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a horizontal surface-mounted fan coil unit that is not prone to causing damage to the ceiling;

[0015] Figure 2 The utility model provides a bottom view of a horizontal surface-mounted fan coil unit that is not prone to causing damage to the ceiling;

[0016] Figure 3 The utility model proposes an exploded structural diagram of a horizontal surface mounted fan coil unit connecting rod, pull head and tension spring which is not easy to cause damage to the ceiling;

[0017] Figure 4 The utility model proposes a horizontal surface mounted fan coil unit which is not easy to cause damage to the ceiling. Figure 1 Enlarged view of point A in the middle;

[0018] Figure 5 The utility model proposes a horizontal surface mounted fan coil unit which is not easy to cause damage to the ceiling. Figure 2 Enlarged view of point B in the middle;

[0019] Figure 6 The utility model proposes a horizontal surface mounted fan coil unit which is not easy to cause damage to the ceiling. Figure 3 Enlarged view of point C in the middle.

[0020] Legend:

[0021] 1. Housing; 2. Filter plate; 3. Mounting block; 4. Clamp block; 5. Bolt; 6. Mounting rod; 7. Mounting plate; 8. Limit block; 9. Limit rod; 10. Push plate; 11. Spring; 12. Screw rod; 13. Motor; 14. Sliding frame; 15. Guide rod; 16. Brush plate; 17. Connecting rod; 18. Pull head; 19. Tension spring. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-6The utility model provides a technical solution: a horizontal surface-mounted fan coil unit that is not easy to cause damage to the ceiling, comprising a shell 1, a filter plate 2 is fixedly installed on the side of the shell 1, and debris can be filtered. A mounting block 3 is fixedly installed on the upper surface of the shell 1, so that a clamping block 4 is installed. The mounting block 3 is slidably connected to the clamping block 4 inside, so that a mounting rod 6 is connected to the shell 1. The internal thread of the mounting block 3 is connected with a bolt 5, so that the clamping block 4 can be clamped and installed inside the mounting block 3. A mounting rod 6 is arranged on the upper surface of the clamping block 4, so that the shell 1 can be hoisted. The top of the mounting rod 6 is rotatably connected to a mounting plate 7, which can be installed on the ceiling. A limiting block 8 is fixedly installed on the lower surface of the mounting plate 7, so that a limiting rod 9 can be installed. The limiting block 8 is slidably connected to the limiting rod 9 inside, so that the mounting rod 6 It can be rotated to a suitable position for clamping and fixing. A push plate 10 is fixedly installed at one end of the limit rod 9, which is convenient for pulling the limit rod 9. A spring 11 is fixedly installed on the side of the push plate 10, so that the push plate 10 and the limit rod 9 can automatically restore. The bolt 5 is threadedly connected to the block 4, so that the block 4 is fixed inside the mounting block 3. The block 4 is T-shaped, so that the block 4 is limited. The limit rod 9 is slidably connected to the mounting rod 6, so that the mounting rod 6 can be rotated for limited storage, and the push plate 10 is slidably connected to the limit block 8, so that the push plate 10 can slide smoothly. One end of the spring 11 is fixedly connected to the limit block 8, so that the limit rod 9 can automatically slide to the inside of the mounting rod 6. The internal thread of the mounting plate 7 is connected with a mounting screw, and the mounting plate 7 can be fixed to the ceiling by the screw.

[0026] Embodiment 2

[0027] See also Figure 2 , 3 6. The inner rotation of the housing 1 is connected with a screw rod 12, so that the sliding frame 14 can slide stably. A motor 13 is fixedly installed at one end of the screw rod 12, so that the screw rod 12 rotates more smoothly. The surface of the screw rod 12 is threadedly connected with the sliding frame 14, which can drive the brush plate 16 to move. The inner sliding connection of the sliding frame 14 is connected with a guide rod 15, so that the brush plate 16 can be clamped and installed. The surface of the guide rod 15 is fixedly installed with a brush plate 16, so that the filter plate 2 can be cleaned. The inner sliding connection of the sliding frame 14 is connected with a connecting rod 17, so that the guide rod 15 is installed and connected inside the sliding frame 14, a pull head 18 is fixedly installed at one end of the connecting rod 17, which is convenient for pulling the connecting rod 17, and a tension spring 19 is fixedly installed on the side of the pull head 18, so that the connecting rod 17 automatically recovers, the connecting rod 17 is slidably connected to the guide rod 15, so that the brush plate 16 is stuck inside the sliding frame 14, one end of the tension spring 19 is fixedly connected to the sliding frame 14, so that the connecting rod 17 automatically sticks the guide rod 15, and the brush plate 16 is slidably connected to the filter plate 2 to clean the debris on the filter plate 2.

[0028] Working principle: first, when the shell 1 needs to be removed, the bolt 5 can be rotated to make the bolt 5 rotate inside the mounting block 3. By rotating the bolt 5, the bolt 5 can be rotated out from the inside of the block 4, so that the block 4 can be grasped and slided out from the inside of the mounting block 3. When the mounting rod 6 needs to be stored, the mounting rod 6 can be grasped and rotated to make the mounting rod 6 rotate to a horizontal position. When the mounting rod 6 is rotated to a suitable position, the push plate 10 and the limit rod 9 can be driven by the spring 11 to move, so that the limit rod 9 slides from the inside of the limit block 8 to the inside of the mounting rod 6, so that the mounting rod 6 is stuck and fixed. When the position of the filter plate 2 needs to be cleaned, the motor 13 can be used to drive the screw rod 12 to rotate, so that the screw rod 12 rotates inside the shell 1. When the screw rod 12 rotates, it can drive the sliding frame 14 to move, so that the sliding frame 14 can be moved. The brush plate 16 is driven to move so that the debris on the filter plate 2 is cleaned. When the brush plate 16 needs to be removed for cleaning, the pull head 18 can be grasped to make the pull head 18 drive the connecting rod 17 to move, so that the connecting rod 17 slides inside the sliding frame 14 and the guide rod 15. When the connecting rod 17 slides out from the inside of the guide rod 15, the guide rod 15 and the brush plate 16 can be grasped and pulled, so that the brush plate 16 can be smoothly removed for cleaning and maintenance. When the brush plate 16 is cleaned, the guide rod 15 can be pressed by aligning the guide rod 15 with the installation position of the sliding frame 14, so that the guide rod 15 slides to the inside of the sliding frame 14. When the guide rod 15 slides to the appropriate position, the pull head 18 and the connecting rod 17 can be driven by the tension spring 19 to move, so that the connecting rod 17 slides from the inside of the sliding frame 14 to the inside of the guide rod 15, so that the guide rod 15 and the brush plate 16 are installed and fixed.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A horizontal surface mounted fan coil unit which is not prone to causing damage to the ceiling, comprising a housing (1), characterized in that: A filter plate (2) is fixedly mounted on the side of the shell (1); a mounting block (3) is fixedly mounted on the upper surface of the shell (1); a clamping block (4) is slidably connected inside the mounting block (3); a bolt (5) is threadedly connected inside the mounting block (3); a mounting rod (6) is arranged on the upper surface of the clamping block (4); a mounting plate (7) is rotatably connected to the top of the mounting rod (6); a limit block (8) is fixedly mounted on the lower surface of the mounting plate (7); a limit rod (9) is slidably connected inside the limit block (8); a push plate (10) is fixedly mounted on one end of the limit rod (9); a spring (11) is fixedly mounted on the side of the push plate (10).

2. The horizontal surface-mounted fan coil unit that is not prone to causing damage to the ceiling according to claim 1, characterized in that: The bolt (5) is threadedly connected to the clamping block (4), and the clamping block (4) is T-shaped.

3. The horizontal surface-mounted fan coil unit that is not prone to causing damage to the ceiling according to claim 1, characterized in that: The limiting rod (9) is slidably connected to the mounting rod (6), the pushing plate (10) is slidably connected to the limiting block (8), and one end of the spring (11) is fixedly connected to the limiting block (8).

4. The horizontal surface-mounted fan coil unit that is not prone to causing damage to the ceiling according to claim 1, characterized in that: The internal threads of the mounting plate (7) are connected with mounting screws.

5. The horizontal surface mounted fan coil unit that is not prone to causing damage to the ceiling according to claim 1, characterized in that: The housing (1) is internally rotatably connected to a screw rod (12), one end of which is fixedly mounted with a motor (13), the surface of which is threadedly connected to a sliding frame (14), the interior of which is slidably connected to a guide rod (15), the surface of which is fixedly mounted with a brush plate (16), the interior of which is slidably connected to a connecting rod (17), one end of which is fixedly mounted with a pull head (18), and a tension spring (19) is fixedly mounted on the side of the pull head (18).

6. The horizontal surface-mounted fan coil unit that is not prone to causing damage to the ceiling according to claim 5, characterized in that: The connecting rod (17) is slidably connected to the guide rod (15), one end of the tension spring (19) is fixedly connected to the sliding frame (14), and the brush plate (16) is slidably connected to the filter plate (2).

7. The horizontal surface-mounted fan coil unit that is not prone to causing damage to the ceiling according to claim 5, characterized in that: The motor (13) is fixedly connected to the housing (1), and the sliding frame (14) is slidably connected to the housing (1).

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