A heating, ventilation, and air conditioning installation mechanism

Abstract

The utility model provides a kind of heating ventilation air conditioner installation mechanism, it is related to heating ventilation air conditioner outdoor unit installation technical field, including bottom plate, U-shaped coaming, installation shell, telescopic cylinder, compression assembly, silica gel shock pad, leakage hole and arc cover top;The application can be automatically completed without manual operation in the pressing fixation process of heating ventilation air conditioner outdoor unit, simultaneously, silica gel shock pad can buffer the vibration generated when heating ventilation air conditioner outdoor unit subsequent operation, in addition, the area surrounded by installation shell, bottom plate and U-shaped coaming can protect heating ventilation air conditioner outdoor unit, thereby reduce the security risk of original completely exposed placement, and the installation and fixation process of heating ventilation air conditioner outdoor unit is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of HVAC outdoor unit installation technology, and more specifically, to an HVAC installation mechanism. Background Technology

[0002] Heating, ventilation, and air conditioning (HVAC) systems are air conditioners that provide heating, ventilation, and air conditioning functions. Currently, when installing the outdoor unit of an HVAC system, a mounting base is required. The main function of the mounting base is to provide stable support to ensure the stability and safety of the outdoor unit during installation and use.

[0003] The announcement number CN222123362U proposes a heating, ventilation and air conditioning (HVAC) mounting base. This device solves the problem that the manual rotary disc is easily rotated by wind, causing the pressure plate to lose its positioning effect on the outdoor unit of the air conditioner. However, the pressing and fixing process requires manual intervention, which is not convenient.

[0004] The announcement number CN222012292U proposes a heating, ventilation and air conditioning (HVAC) installation support base. This device can prevent HVAC units from tilting to one side or falling due to strong winds or other accidents. However, the outdoor unit of the HVAC unit lacks external protection, and its directly exposed surface is more likely to be damaged. Utility Model Content

[0005] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a heating, ventilation and air conditioning installation mechanism.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A heating, ventilation, and air conditioning (HVAC) installation mechanism includes a base plate, a U-shaped enclosure, a mounting shell, a telescopic cylinder, a clamping assembly, silicone shock-absorbing pads, a drainage hole, and an arc-shaped cover.

[0008] The U-shaped enclosure is welded to the base plate;

[0009] The mounting shell is welded to the top of the U-shaped enclosure;

[0010] Several telescopic cylinders are fixed inside the mounting housing, and the telescopic cylinders are connected to a clamping assembly that can move to the outside of the mounting housing;

[0011] The silicone shock-absorbing pad is fixed on the base plate and is in contact with the inner wall of the U-shaped enclosure.

[0012] Several drainage holes are provided on the silicone shock-absorbing pads, and several drainage holes connected to the drainage holes are provided on the bottom plate.

[0013] The curved cap is welded to the mounting shell.

[0014] Furthermore, a buffer pad is provided on the rear side of the inner wall of the U-shaped enclosure.

[0015] Furthermore, a support plate is welded to the base plate, and an insert plate is welded to the mounting shell. The insert plate has a slot adapted to the size of the flow equalization net. A flow equalization net, whose bottom contacts the support plate and whose sidewalls fit the U-shaped enclosure and the front end face of the mounting shell, is inserted into the slot.

[0016] Furthermore, the insert plate is symmetrically provided with threaded holes, and fixing bolts that contact the flow equalization network are fitted inside the threaded holes.

[0017] Furthermore, the clamping assembly includes a pressure plate and a rubber pad. The bottom of the mounting housing has several through holes that are adapted to the size of the pressure plate. The telescopic cylinder corresponds to each of the through holes and is connected to the pressure plate that moves along the through holes. The pressure plate is fixed with a rubber pad.

[0018] Furthermore, the base plate has a U-shaped main body and several mounting holes are symmetrically provided on the base plate. The mounting holes are threaded with high-strength bolts for high-mounting of HVAC outdoor unit racks.

[0019] Furthermore, the mesh size of the flow equalization mesh is 3-5 mm and the mesh is opened at an angle.

[0020] Furthermore, the base plate, U-shaped enclosure, mounting shell, and flow equalization mesh are all made of 316L stainless steel.

[0021] Furthermore, the center of the arc-shaped cap is higher than the surrounding area.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] Compared to existing technologies, this application automates the pressing and fixing process of the HVAC outdoor unit without manual operation. In addition, the silicone shock-absorbing pad can buffer the vibration generated during the subsequent operation of the HVAC outdoor unit. Furthermore, the area enclosed by the mounting shell, base plate, and U-shaped enclosure can protect the HVAC outdoor unit, thereby reducing the safety hazards of the original completely exposed placement. The installation and fixing process of the HVAC outdoor unit is more convenient. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the current equalization network installation.

[0026] Figure 3 Diagram of the slot;

[0027] Figure label:

[0028] 1. Base plate; 2. U-shaped enclosure; 3. Mounting shell; 4. Telescopic cylinder; 5. Silicone shock-absorbing pad; 6. Drain hole; 7. Arc-shaped cover; 8. Buffer pad; 9. Support plate; 10. Insert plate; 11. Slot; 12. Flow equalization mesh; 13. Threaded hole; 14. Fixing bolt; 15. Through hole; 16. Pressure plate; 17. Rubber pad; 18. Mounting hole. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0030] like Figure 1 As shown, a heating, ventilation, and air conditioning (HVAC) installation mechanism includes a base plate 1, a U-shaped enclosure 2, a mounting shell 3, a telescopic cylinder 4, a clamping assembly, a silicone shock-absorbing pad 5, a drainage hole 6, and an arc-shaped cover 7.

[0031] The U-shaped enclosure 2 is welded onto the base plate 1 (in a further refinement of the scheme, the main body of the base plate 1 is U-shaped and several mounting holes 18 are symmetrically opened on the base plate 1. The mounting holes 18 are threaded with high-strength bolts for high-mounting of HVAC outdoor unit racks. The high-strength bolts are not shown in the figure).

[0032] The mounting shell 3 is welded to the top of the U-shaped enclosure 2;

[0033] Several telescopic cylinders 4 are fixed inside the mounting housing 3, and the telescopic cylinders 4 are connected to a clamping assembly that can move to the outside of the mounting housing 3.

[0034] The silicone shock-absorbing pad 5 is fixed on the base plate 1 and the silicone shock-absorbing pad 5 is in contact with the inner wall of the U-shaped enclosure 2;

[0035] The drainage hole 6 is provided on the silicone shock-absorbing pad 5, and the base plate 1 is provided with several drainage holes (the drainage holes are not shown in the figure) that are connected to the drainage hole 6.

[0036] The curved top 7 is welded to the mounting shell 3 (specifically, the center of the curved top 7 is higher than the surrounding area to reduce the probability of rainwater and foreign objects accumulating and remaining on its surface, while also protecting the top).

[0037] Specific implementations of this utility model embodiment, such as Figure 1As shown, the clamping assembly includes a pressure plate 16 and a rubber pad 17. The bottom of the mounting housing 3 has several through holes 15 that are adapted to the size of the pressure plate 16. The telescopic cylinder 4 corresponds to the through holes 15 one by one and is connected to the pressure plate 16 that moves along the through holes 15. The rubber pad 17 is fixed on the pressure plate 16.

[0038] To avoid damage caused by the rear of the HVAC outdoor unit colliding with the U-shaped enclosure 2 during placement of the outdoor unit inside the U-shaped enclosure 2, further optimizations to the above-described embodiment are as follows: Figure 1 As shown, a buffer pad 8 is provided on the rear side of the inner wall of the U-shaped enclosure 2.

[0039] It should be noted that several telescopic cylinders 4 are electrically connected to the controller and extend and retract synchronously (synchronization is pre-adjusted). The controller is not shown in the figure, but it can be installed on the base plate 1. It should be noted that the controller has been pre-sealed, waterproofed and windproofed.

[0040] The working process of this utility model:

[0041] First, the outdoor unit of the HVAC system is placed from the open side of the U-shaped enclosure 2. At this time, the area enclosed by the housing 3, the base plate 1, and the U-shaped enclosure 2 can protect the outdoor unit of the HVAC system, thereby reducing the safety risk of the outdoor unit being completely exposed. It should be noted that the U-shaped enclosure 2 is large in size and can accommodate various sizes and models of HVAC outdoor units. The outdoor units of the HVAC system are spaced apart from the U-shaped enclosure 2. At the same time, a wiring port is provided on the U-shaped enclosure 2 to facilitate the connection of the outdoor unit to the main power supply. The wiring port is not shown in the figure.

[0042] After the HVAC outdoor unit is placed, the controller controls the telescopic movement of several telescopic cylinders 4 to limit the position of the HVAC outdoor unit at multiple points (the synchronization of the telescopic cylinders only needs to be adjusted in advance). At the same time, the silicone shock-absorbing pads 5 can buffer the vibration during the subsequent operation of the HVAC outdoor unit to extend the service life of the HVAC outdoor unit mounting base.

[0043] To further protect the HVAC outdoor unit without affecting its normal ventilation and heat dissipation process, in some embodiments, such as Figure 2 and Figure 3 As shown, a support plate 9 is welded on the base plate 1, and an insert plate 10 is welded on the mounting shell 3. The insert plate 10 has a slot 11 that matches the size of the flow equalization net 12. The flow equalization net 12, whose bottom is in contact with the support plate 9 and whose sidewalls are in contact with the U-shaped enclosure 2 and the front end face of the mounting shell 3, is inserted into the slot 11.

[0044] To achieve location limitation of the flow equalization net 12 while also considering protection and ventilation requirements, the above-described embodiment is further optimized, such as... Figure 3As shown, threaded holes 13 are symmetrically opened on the insert plate 10, and fixing bolts 14 that contact the flow equalization net 12 are fitted in the threaded holes 13; the mesh size of the flow equalization net 12 is 3-5MM and the mesh is opened at an angle.

[0045] To extend the service life of the mounting base, the design has been further optimized, with the base plate 1, U-shaped enclosure 2, mounting shell 3, and flow equalization net 12 all made of 316L stainless steel.

[0046] After the above embodiment has secured the outdoor unit of the HVAC system, the air distribution net 12 is passed through the slot 11 from top to bottom and comes into contact with the support plate 9. At the same time, the air distribution net 12 is attached to the front end face of the U-shaped enclosure 2 and the front end face of the mounting shell 3. The purpose of this design is to further protect the outdoor unit of the HVAC system, and its purpose is reflected in the following two aspects:

[0047] (1) Physical protection function

[0048] The flow equalization mesh 12 acts as a primary filtration barrier, which can intercept pollutants such as leaves and flying catkins, reducing the dust accumulation rate of the heat dissipation fins by more than 30%, thereby reducing the frequency of cleaning.

[0049] (2) Enhanced heat dissipation efficiency

[0050] The airflow equalization mesh 12 ensures that air flows evenly through the heat dissipation fins of the HVAC outdoor unit, preventing the formation of localized high-temperature zones and improving the outdoor unit's heat exchange efficiency by 12%-18%.

[0051] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A heating, ventilation, and air conditioning (HVAC) installation mechanism, characterized in that, It includes a base plate (1), a U-shaped enclosure (2), a mounting shell (3), a telescopic cylinder (4), a clamping assembly, a silicone shock-absorbing pad (5), a water leakage hole (6), and an arc-shaped cover (7). The U-shaped enclosure (2) is welded onto the base plate (1); The mounting shell (3) is welded to the top of the U-shaped enclosure (2); Several telescopic cylinders (4) are fixed inside the mounting housing (3), and the telescopic cylinders (4) are connected to a clamping assembly that can move to the outside of the mounting housing (3); The silicone shock absorber (5) is fixed on the base plate (1) and the silicone shock absorber (5) is in contact with the inner wall of the U-shaped enclosure (2); Several drainage holes (6) are provided on the silicone shock-absorbing pad (5), and several drainage holes connected to the drainage holes (6) are provided on the bottom plate (1). The arc-shaped cap (7) is welded to the mounting shell (3).

2. The HVAC installation mechanism according to claim 1, characterized in that, A buffer pad (8) is provided on the rear side of the inner wall of the U-shaped enclosure (2).

3. The HVAC installation mechanism according to claim 1, characterized in that, A support plate (9) is welded on the base plate (1), and an insert plate (10) is welded on the mounting shell (3). The insert plate (10) has a slot (11) that matches the size of the flow equalization net (12). The flow equalization net (12) is inserted into the slot (11), with its bottom in contact with the support plate (9) and its sidewalls in contact with the U-shaped enclosure (2) and the front end face of the mounting shell (3).

4. The HVAC installation mechanism according to claim 3, characterized in that, The insert plate (10) is symmetrically provided with threaded holes (13), and a fixing bolt (14) that contacts the flow equalization net (12) is fitted in the threaded hole (13).

5. The HVAC installation mechanism according to claim 1, characterized in that, The clamping assembly includes a pressure plate (16) and a rubber pad (17). The bottom of the mounting shell (3) has several through holes (15) that are adapted to the size of the pressure plate (16). The telescopic cylinder (4) corresponds to the through holes (15) one by one, and the telescopic cylinder (4) is connected to the pressure plate (16) that moves along the through holes (15). The rubber pad (17) is fixed on the pressure plate (16).

6. The HVAC installation mechanism according to claim 1, characterized in that, The base plate (1) has a U-shaped main body and several mounting holes (18) are symmetrically provided on the base plate (1). The mounting holes (18) are threaded with high-strength bolts for high-mounting of HVAC outdoor unit racks.

7. The HVAC installation mechanism according to claim 3, characterized in that, The mesh size of the flow equalization mesh (12) is 3-5 mm and the mesh is opened at an angle.

8. A heating, ventilation, and air conditioning installation mechanism according to claim 3, characterized in that, The base plate (1), U-shaped enclosure (2), mounting shell (3) and flow equalization net (12) are all made of 316L stainless steel.

9. A heating, ventilation, and air conditioning installation mechanism according to claim 1, characterized in that, The center of the arc-shaped cap (7) is high and the surrounding area is low.

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