Fan coil control device

Abstract

The utility model discloses a fan coil control device, and relates to the technical field of fan coils. The fan coil control device comprises a bottom plate, one side of the bottom plate is detachably connected with a mounting shell through bolts, a display screen is fixedly mounted in the side, away from the bottom plate, of the mounting shell, an adjusting knob and a key are mounted on the side, close to the display screen, of the mounting shell, and a control module used for controlling a fan coil is fixed in the mounting shell; through the arrangement of the heat dissipation assembly, heat generated in the equipment can be effectively dissipated, the stability and reliability of the fan coil control device under long-time work are guaranteed, and practicability is achieved; and through the arrangement of the cleaning assembly, the bristles can automatically clean the cooling fan when the dustproof cover slides, the requirement for manual cleaning is reduced, the maintenance efficiency of the equipment is improved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of fan coil units, in particular to a fan coil unit control device. Background Art

[0002] The working principle of a fan coil unit is to rely on the forced action of the fan to force air through the coil for heat exchange; the air in the room is continuously recirculated within the unit, so that the air is cooled (heated) after passing through the cold water (hot water) coil to maintain a constant room temperature; the fan coil unit control device is a device used to adjust and control the operation of the fan coil unit.

[0003] A fan coil controller with human body sensing disclosed in the patent application with reference publication number CN217209753U relates to the field of controller technology; the utility model includes a shell, a control module and a sensing probe, the control module is installed on the shell, the sensing probe is electrically connected to the control module through a wire, the shell and the sensing probe are both installed on the fan coil panel, the control module includes a processor, a time module and a frequency modulation module, the time module and the frequency modulation module are both electrically connected to the processor; compared with the existing controller, the utility model has higher practical effect, and can save heat energy and electricity resources, and at the same time avoid the situation of forgetting to turn off the fan coil, and the operation of the fan coil is more intelligent and energy-saving.

[0004] As shown in the above-mentioned prior art, the fan coil control device in the prior art has poor heat dissipation effect, and the fan coil control device is usually installed in an indoor environment, which may generate a high temperature due to the operation of the air-conditioning system; especially in summer, when the indoor temperature is high, the workload of the control device will also increase accordingly, and more heat will be generated; if the control device does not have a good heat dissipation mechanism, it may cause its internal temperature to be too high, thereby causing failure or reducing its service life.

[0005] Therefore, it is necessary to provide a fan coil unit control device to solve the above technical problems. Utility Model Content

[0006] (1) Technical problems solved

[0007] In order to solve the above technical problems, the utility model provides a fan coil unit control device.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fan coil unit control device, comprising a base plate, a mounting shell detachably connected to one side of the base plate by bolts, a display screen fixedly mounted inside the mounting shell on a side away from the base plate, an adjustment knob and a button mounted on a side of the mounting shell close to the display screen, and a control module for controlling the fan coil unit fixed inside the mounting shell;

[0010] A dust cover is slidably connected to the side of the mounting shell away from the bottom plate to cover the display screen, adjustment knobs and buttons;

[0011] A heat dissipation component for dissipating heat inside the installation shell is installed on the installation shell, and a cleaning component for cleaning the heat dissipation component as the dust cover moves is installed below the dust cover.

[0012] Preferably, a first sliding groove is provided on an inner wall of the mounting shell close to the dust cover, the length of the first sliding groove is consistent with the width of the dust cover, and the dust cover is slidably connected to the inner wall of the first sliding groove.

[0013] Preferably, the heat dissipation assembly includes a circular shell fixed on the top of the mounting shell, a plurality of heat dissipation holes are opened on the side wall of the circular shell, and a heat dissipation fan is fixed on the bottom of the mounting shell.

[0014] Preferably, the cleaning assembly includes a support rod which is detachably mounted on the lower end of the dust cover by bolts, the support rod is located on the side of the dust cover away from the first slide groove, a brush is fixed to the end above the support rod close to the cooling fan, the bristles are slidably connected to the bottom of the cooling fan, and the support rod is slidably connected to the mounting shell; a second slide groove is provided on the side of the mounting shell close to the support rod, a slider is fixed to the side of the support rod close to the second slide groove, and the slider is slidably connected to the inner wall of the second slide groove.

[0015] Preferably, a limiting block is fixed on the side of the dust cover away from the display screen, a fixing plate is fixed on the side of the limiting block away from the first slide groove, a magnet a is fixed on the side of the fixing plate close to the display screen, and a magnet b that can be magnetically connected to the magnet a is fixed on the position corresponding to the magnet a on the side of the mounting shell close to the fixing plate.

[0016] (3) Beneficial effects

[0017] The utility model provides a fan coil unit control device. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The heat dissipation component can effectively dissipate the heat generated inside the equipment, ensuring the stability and reliability of the fan coil control device under long-term operation, and is practical;

[0019] 2. Through the setting of the cleaning component, the bristles can automatically clean the cooling fan when the dust cover slides, reducing the need for manual cleaning and improving the maintenance efficiency and life of the equipment;

[0020] 3. The design of the dust cover can effectively shield the display screen, adjustment knobs and buttons, preventing dust and dirt from contaminating the display screen, adjustment knobs and buttons, causing inconvenience in cleaning; and can effectively protect the internal components of the dust cover from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the relationship between the mounting housing and the cooling fan of the present invention;

[0023] Figure 3 This is a schematic diagram of the relationship between the cooling fan and the bristles of the present utility model;

[0024] Figure 4 Schematic diagram of the relationship between the fixed plate and magnet a of the present invention.

[0025] Numbers in the figure: 1. Base plate; 2. Mounting shell; 3. Display screen; 4. Control module; 5. Adjustment knob; 6. Button; 7. Dust cover; 8. First slide groove; 9. Round shell; 10. Heat dissipation hole; 11. Cooling fan; 12. Support rod; 13. Bristles; 14. Second slide groove; 15. Slider; 16. Limit block; 17. Magnet a; 18. Magnet b; 19. Fixing plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] This utility model provides two technical solutions:

[0028] Figures 1 to 3 The first embodiment is shown: a fan coil control device, including a base plate 1, a mounting shell 2 is detachably connected to one side of the base plate 1 by bolts, a display screen 3 is fixedly installed inside the mounting shell 2 on the side away from the base plate 1, an adjustment knob 5 and a button 6 are installed on the side of the mounting shell 2 close to the display screen 3, and a control module 4 for controlling the fan coil is fixed inside the mounting shell 2; a dust cover 7 covering the display screen 3, the adjustment knob 5 and the button 6 is slidably connected to the side of the mounting shell 2 away from the base plate 1; a first slide groove 8 is opened on the inner wall of the side of the mounting shell 2 close to the dust cover 7, the length of the first slide groove 8 is consistent with the width of the dust cover 7, and the dust cover 7 is slidably connected to the inner wall of the first slide groove 8.

[0029] A heat dissipation component is installed on the mounting shell 2 to dissipate heat inside the mounting shell 2. The heat dissipation component includes a circular shell 9 fixed to the top of the mounting shell 2. The side wall of the circular shell 9 is provided with a plurality of heat dissipation holes 10. A heat dissipation fan 11 is fixed to the bottom of the mounting shell 2; a cleaning component is installed under the dust cover 7 to clean the heat dissipation component as the dust cover 7 moves.

[0030] By setting up the heat dissipation component, the heat generated inside the equipment can be effectively dissipated, ensuring the stability and reliability of the fan coil control device under long-term operation, and is practical.

[0031] Figures 3 and 4 A second embodiment is shown, the main difference from the first embodiment is that the cleaning assembly includes a support rod 12 which is detachably mounted on the lower end of the dust cover 7 by bolts, the support rod 12 is located on the side of the dust cover 7 away from the first slide groove 8, and a brush 13 is fixed to the end above the support rod 12 close to the cooling fan 11, the brush 13 is slidably connected to the bottom of the cooling fan 11, and the support rod 12 is slidably connected to the mounting shell 2; a second slide groove 14 is provided on the side of the mounting shell 2 close to the support rod 12, and a slider 15 is fixed to the side of the support rod 12 close to the second slide groove 14, and the slider 15 is slidably connected to the inner wall of the second slide groove 14.

[0032] By providing the cleaning assembly, the bristles 13 can automatically clean the cooling fan 11 when the dust cover 7 slides, thereby reducing the need for manual cleaning and improving the maintenance efficiency and life of the equipment.

[0033] A limit block 16 is fixed on the side of the dust cover 7 away from the display screen 3, a fixed plate 19 is fixed on the side of the limit block 16 away from the first slide groove 8, a magnet a17 is fixed on the side of the fixed plate 19 close to the display screen 3, and a magnet b18 that can be magnetically connected to the magnet a17 is fixed on the position corresponding to the magnet a17 on the side of the mounting shell 2 close to the fixed plate 19.

[0034] Working principle:

[0035] The control device is installed on the fan coil unit through the base plate 1, and the base plate 1 and the mounting shell 2 are connected by bolts to facilitate disassembly and maintenance; the dust cover 7 is pulled to move in the first slide groove 8 by the limit block 16, and the magnetic connection between the magnet a17 on one side of the fixing plate 19 and the magnet b18 on the side of the mounting shell 2 is cancelled. At this time, the fan coil unit can be controlled by using the adjustment knob 5 and the button 6 in conjunction with the display screen 3; during the movement of the dust cover 7, the dust cover 7 drives the support rod 12 to move, and the slider 15 moves in the second slide groove 14. When the bristles 13 pass by the cooling fan 11, the cooling fan 11 is cleaned to ensure the cooling effect;

[0036] After the fan coil unit is adjusted, the dust cover 7 is moved back to its original position, and the magnet a17 is magnetically connected with the magnet b18 to prevent the dust cover 7 from moving at will.

[0037] The heat dissipation holes 10 on the outer wall of the circular shell 9 cooperate with the heat dissipation fan 11 at the bottom of the installation shell 2 to form an air flow inside the installation shell 2 to dissipate the heat inside the installation shell 2.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fan coil unit control device, comprising a base plate (1), characterized in that: One side of the base plate (1) is detachably connected to a mounting shell (2) via bolts; a display screen (3) is fixedly mounted inside the side of the mounting shell (2) away from the base plate (1); an adjustment knob (5) and a button (6) are mounted on the side of the mounting shell (2) close to the display screen (3); and a control module (4) for controlling the fan coil unit is fixed inside the mounting shell (2); A dust cover (7) is slidably connected to the side of the mounting shell (2) away from the base plate (1) to cover the display screen (3), the adjustment knob (5) and the button (6); A heat dissipation component for dissipating heat inside the mounting shell (2) is mounted on the mounting shell (2), and a cleaning component for cleaning the heat dissipation component as the dust cover (7) moves is mounted below the dust cover (7).

2. A fan coil unit control device according to claim 1, characterized in that: A first sliding groove (8) is provided on the inner wall of one side of the mounting shell (2) close to the dust cover (7). The length of the first sliding groove (8) is consistent with the width of the dust cover (7). The dust cover (7) is slidably connected to the inner wall of the first sliding groove (8).

3. A fan coil unit control device according to claim 2, characterized in that: The heat dissipation assembly comprises a round shell (9) fixed on the top of the mounting shell (2), a plurality of heat dissipation holes (10) are opened on the side wall of the round shell (9), and a heat dissipation fan (11) is fixed on the bottom of the mounting shell (2).

4. A fan coil unit control device according to claim 2, characterized in that: The cleaning assembly comprises a support rod (12) detachably mounted on the lower end of the dust cover (7) by means of bolts. The support rod (12) is located on a side of the dust cover (7) away from the first slide groove (8). A brush (13) is fixed on one end of the support rod (12) above the cooling fan (11). The brush (13) is slidably connected to the bottom of the cooling fan (11). The support rod (12) is slidably connected to the mounting shell (2).

5. A fan coil unit control device according to claim 4, characterized in that: A second sliding groove (14) is provided on a side of the mounting shell (2) close to the support rod (12), and a slider (15) is fixed on a side of the support rod (12) close to the second sliding groove (14), and the slider (15) is slidably connected to the inner wall of the second sliding groove (14).

6. A fan coil unit control device according to claim 4, characterized in that: A limiting block (16) is fixed on the side of the dust cover (7) away from the display screen (3), a fixing plate (19) is fixed on the side of the limiting block (16) away from the first slide groove (8), a magnet a (17) is fixed on the side of the fixing plate (19) close to the display screen (3), and a magnet b (18) capable of being magnetically connected to the magnet a (17) is fixed on the side of the mounting shell (2) close to the fixing plate (19) at a position corresponding to the magnet a (17).

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