Embedded thin fan coil capable of being flexibly installed

Abstract

The utility model relates to the technical field of fan coils, in particular to an embedded thin fan coil capable of being installed flexibly. According to the embedded thin type fan coil capable of being flexibly installed, the fan coil can be conveniently embedded into a wall body to be installed and detached, and the installation efficiency and convenience of the fan coil are improved. An embedded thin fan coil capable of being installed flexibly comprises a fan body, moving plates, telescopic rods and the like, the moving plates are arranged on the lower sides of the front portion and the rear portion of the fan body, and the telescopic rods are connected to the upper sides of the left portion and the right portion of each moving plate. The worm is rotated through the crank, the worm rotates to drive the worm gear to rotate, the worm gear rotates to control the rotating rod to rotate, the rotating rod is utilized to extrude or release the moving plate, and the elastic plate is matched to control the installation of the fan main body, so that the fan coil can be conveniently embedded into a wall body to be installed and detached; and the mounting efficiency and convenience of the fan coil are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fan coil units, in particular to an embedded thin fan coil unit which can be flexibly installed. Background Art

[0002] Fan coil units are a type of terminal device widely used in air-conditioning systems. They are responsible for heat exchange between hot and cold water provided by central cold and hot sources, and then adjust indoor air temperature, humidity and flow rate to meet indoor environmental comfort requirements.

[0003] Patent publication number: CN215062402U, an embedded fan coil unit that is easy to disassemble and maintain, includes a shell, an air inlet arranged on one side of the shell, an air outlet arranged on the other side of the shell, filter plates arranged on the air inlet and the air outlet, and disassembly components arranged on the shell; the disassembly components include a plate body, a plurality of connection blocks arranged on the plate body, a notch opened on the connection block, a first long rod arranged in the notch, a second long rod arranged on the first long rod, and a support plate arranged on the first long rod and the second long rod. The utility model, through the arrangement of the first long rod and the second long rod, can make the equipment pull the first long rod and the second long rod to make the first long rod detach from the notch when repairing the equipment, which saves time and effort in the installation and disassembly of the plate body, and brings convenience to the staff in the repair and inspection of the fan coil unit assembly inside the shell.

[0004] Although the above-mentioned prior art can facilitate the repair and inspection of the internal components of the fan coil unit, it is inconvenient to load and unload the main part of the fan coil unit when it is embedded in the wall. It needs to be fixed with expansion screws or foam glue, which is very inconvenient to operate.

[0005] Therefore, a thin embedded fan coil unit that can be flexibly installed and can be easily embedded in the wall for installation and removal has been developed to improve the efficiency and convenience of fan coil unit installation. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art in the above-mentioned background technology, the utility model provides a flexibly installable embedded thin fan coil unit that can be easily embedded in the wall for installation and disassembly, thereby improving the installation efficiency and convenience of the fan coil unit.

[0007] Technical solution: A flexibly installed embedded thin fan coil unit includes a fan body, a movable plate, a telescopic rod, a fixing part, a worm, a rotating rod and a worm wheel. A movable plate is provided on the lower sides of the front and rear parts of the fan body. The upper sides of the left and right parts of the movable plate are connected to the telescopic rod. The tops of the telescopic rods are connected to the fan body. A fixing part is connected to the lower left part of the fan body. The fixing part is rotatably connected to the worm. The lower middle part of the fan body is rotatably connected to the rotating rod. The middle part of the rotating rod is connected to the worm wheel. The worm wheel is meshed with the worm, and the movable plates are squeezed together with the rotating rod.

[0008] In addition, it is particularly preferred that the telescopic rods are all multi-section telescopic structures.

[0009] In addition, it is particularly preferred that it also includes an air outlet tube, fins, a fixing plate, a fixing seat and an elastic plate, the air outlet tube is connected to the front side of the fan body, the fins are connected to the air outlet tube, the upper sides of the front and rear parts of the fan body are connected to fixing plates, the top of the fixing plate is connected to a fixing seat, and the fixing seat is connected to an elastic plate.

[0010] Furthermore, it is particularly preferred that the elastic plate is an elastic structure.

[0011] In addition, it is particularly preferred that a crank is also included, and the crank is connected to the right side of the worm.

[0012] Furthermore, it is particularly preferred that the crank has an L-shaped structure.

[0013] The beneficial effects are as follows: the utility model rotates the worm through the crank, the rotation of the worm drives the rotation of the worm wheel, the rotation of the worm wheel controls the rotation of the rotating rod, the rotating rod is used to squeeze or release the movable plate, and the installation of the fan body is controlled in cooperation with the elastic plate. This can facilitate the installation and disassembly of the fan coil unit embedded in the wall, thereby improving the installation efficiency and convenience of the fan coil unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the first new type of three-dimensional structure of the present utility model.

[0015] Figure 2 This is a schematic diagram of the second novel three-dimensional structure of the present utility model.

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.

[0017] Among them, the above-mentioned drawings include the following figure marks: 1. fan body, 2. air outlet tube, 3. fin, 4. fixed plate, 5. fixed seat, 6. elastic plate, 7. movable plate, 8. telescopic rod, 9. fixing part, 10. worm, 11. crank, 12. rotating rod, 13. worm gear. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] A thin embedded fan coil unit that can be flexibly installed, such as Figure 1-Figure 3As shown, it includes a fan body 1, an air outlet 2, a fin 3, a fixed plate 4, a fixed seat 5, an elastic plate 6, a movable plate 7, a telescopic rod 8, a fixing member 9, a worm 10, a crank 11, a rotating rod 12 and a worm wheel 13. The lower sides of the front and rear parts of the fan body 1 are both provided with movable plates 7, the upper sides of the left and right parts of the movable plate 7 are both connected to the telescopic rod 8, the top of the telescopic rod 8 is connected to the fan body 1, the lower left part of the fan body 1 is connected to the fixing member 9, and the fixing member 9 is rotatably connected to the worm 1 0, a rotating rod 12 is rotatably connected to the lower middle part of the fan body 1, a worm wheel 13 is connected to the middle part of the rotating rod 12, the worm wheel 13 is meshed with the worm 10, the movable plates 7 are squeezed and matched with the rotating rod 12, an air outlet cylinder 2 is connected to the front side of the fan body 1, a fin 3 is connected to the air outlet cylinder 2, a fixing plate 4 is connected to the upper sides of the front and rear parts of the fan body 1, a fixing seat 5 is connected to the top of the fixing plate 4, an elastic plate 6 is connected to the fixing seat 5, and a crank 11 is connected to the right side of the worm 10.

[0020] When the utility model is in use, a groove is made on the wall where the fan coil unit is installed, and the fan body 1 is placed in the groove. The worm 10 is rotated by the crank 11. The rotation of the worm 10 drives the worm wheel 13 to rotate. The rotation of the worm wheel 13 controls the rotation of the rotating rod 12. The rotating rod 12 rotates and gradually becomes vertical, squeezing the movable plate 7, so that the gap between the movable plate 7 and the fan body 1 gradually increases, and the fan body 1 is clamped in the groove with the elastic plate 6 to complete the installation operation of the fan body 1. When disassembling the fan body 1, the crank 11 is rotated in the opposite direction to control the worm 10 to rotate in the opposite direction, so that the worm wheel 13 rotates in the opposite direction and drives the rotating rod 12 to gradually become horizontal, so that the rotating rod 12 loses the squeezing of the movable plate 7, and the pressure on the elastic plate 6 is reduced and rebounds, so that the gap between the fan body 1 and the movable plate 7 is reduced, so that the fan body 1 can be easily taken out of the groove.

[0021] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. A thin embedded fan coil unit that can be flexibly installed, characterized in that: The invention comprises a fan body (1), a movable plate (7), a telescopic rod (8), a fixing member (9), a worm (10), a rotating rod (12) and a worm wheel (13). The lower sides of the front and rear parts of the fan body (1) are both provided with movable plates (7). The upper sides of the left and right parts of the movable plate (7) are both connected to the telescopic rod (8). The tops of the telescopic rods (8) are both connected to the fan body (1). The lower left part of the fan body (1) is connected to a fixing member (9). The fixing member (9) is rotatably connected to the worm wheel (10). The lower middle part of the fan body (1) is rotatably connected to the rotating rod (12). The middle part of the rotating rod (12) is connected to the worm wheel (13). The worm wheel (13) is meshed with the worm wheel (10). The movable plates (7) are pressed and matched with the rotating rod (12).

2. The embedded thin fan coil unit that can be flexibly installed as claimed in claim 1, characterized in that: The telescopic rods (8) are all multi-section telescopic structures.

3. The embedded thin fan coil unit that can be flexibly installed as claimed in claim 2, characterized in that: The fan body (1) further comprises an air outlet duct (2), fins (3), a fixing plate (4), a fixing seat (5) and an elastic plate (6); the front side of the fan body (1) is connected to the air outlet duct (2); the air outlet duct (2) is connected to the fins (3); the upper sides of the front and rear parts of the fan body (1) are connected to the fixing plates (4); the tops of the fixing plates (4) are connected to the fixing seats (5); and the fixing seats (5) are connected to the elastic plates (6).

4. The embedded thin fan coil unit that can be flexibly installed as claimed in claim 3 is characterized by: The elastic plate (6) is an elastic structure.

5. The embedded thin fan coil unit that can be flexibly installed as claimed in claim 4, characterized in that: It also includes a crank (11), and the right side of the worm (10) is connected to the crank (11).

6. The embedded thin fan coil unit that can be flexibly installed as claimed in claim 5, characterized in that: The crank (11) is an L-shaped structure.

Images