Multi-scene self-adaptive external unit of heating ventilation air conditioner and production method of multi-scene self-adaptive external unit

Abstract

The invention relates to the technical field of air conditioners, in particular to a heating ventilation air conditioner multi-scene self-adaptive outdoor unit and a production method thereof.The heating ventilation air conditioner multi-scene self-adaptive outdoor unit comprises an air conditioner outdoor unit component and an adjusting piece, the air conditioner outdoor unit component comprises a shell base, side plates, a back plate and a cover plate which jointly form an air conditioner outdoor unit shell, and a partition plate is further arranged in the air conditioner outdoor unit shell; the partition plate divides the interior of the air conditioner outdoor unit into a heat transmission bin and a heat exchange bin. Through the structure of the measuring bin and the measuring plate, in rainy, snowy and hail weather, rain, snow and hail can enter the measuring plate from the through hole, and after the rain, snow and hail are accumulated on the measuring plate, the measuring plate can move downwards and drive the transmission assembly to move downwards together due to increase of the overall mass; the first toothed plate and the second toothed plate slide downwards and drive the first gear and the second gear to turn outwards, the first water baffle and the second water baffle are opened outwards, rain and snow are blocked for the air conditioner outdoor unit, and the rain, snow and hail protection structure is automatically started according to weather conditions.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air conditioning technology, in particular to a multi-scene adaptive outdoor unit of a heating, ventilation and air conditioning (HVAC) system and a production method thereof. BACKGROUND

[0002] HVAC refers to a system or related equipment responsible for heating, ventilation and air conditioning in a room or a vehicle. The design and application of an HVAC system involve thermodynamics, fluid mechanics and fluid machinery, which is an important branch of mechanical engineering. The purpose of an HVAC system is to create an indoor artificial environment that is beneficial to human survival.

[0003] In the prior art, the outdoor unit of an HVAC system needs to be placed outdoors due to its large power. In some areas, the outdoor unit needs to be provided with a structure for preventing rain, snow and hail due to the harsh weather environment.

[0004] However, the existing structure for preventing rain, snow and hail directly covers the outdoor unit and cannot automatically adjust according to the weather conditions. Therefore, a multi-scene adaptive outdoor unit of an HVAC system is proposed to solve the above problems. SUMMARY

[0005] The present application aims to provide a multi-scene adaptive outdoor unit of an HVAC system and a production method thereof to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions. A multi-scene adaptive outdoor unit of an HVAC system comprises an HVAC outdoor unit component and an adjusting member. The HVAC outdoor unit component comprises a housing base, a side plate, a back plate and a cover plate which together form an HVAC outdoor unit shell. A partition is further arranged in the HVAC outdoor unit shell, which divides the HVAC outdoor unit into a heat transfer compartment and a heat exchange compartment. A fan for heat dissipation is arranged in the heat exchange compartment. The adjusting member comprises a top mounting bracket mounted above the HVAC outdoor unit component. A first water baffle and a second water baffle are arranged on the top mounting bracket to prevent rain and snow from entering the HVAC outdoor unit. Measurement compartments are mounted on both sides of the top mounting bracket. The measurement compartments are in communication with the top of the top mounting bracket. Measurement plates are arranged in the measurement compartments to monitor the outside rain and snow. A transmission assembly is mounted on the measurement plates. The transmission assembly comprises a first tooth plate for driving the first water baffle to flip and a second tooth plate for driving the second water baffle to flip.

[0007] Further, two side plates and a back plate are connected above the shell base respectively, the lower part of the top mounting frame is fixedly connected with the side plates and the back plate respectively, the partition plate is fixed on the back plate, the side plates are provided with dustproof nets capable of dissipating heat, the cover plate is fixedly connected with the side plates and the front side of the shell base, and a fan shell is arranged on the cover plate and located in front of the fan.

[0008] Further, the fan is arranged in the heat exchange bin on one side of the partition plate, the fan is driven by a servo motor, the servo motor is installed in a motor support in the heat exchange bin, heat dissipation fins are arranged on the back plate and the side plate in the heat exchange bin respectively, and liquid guide pipes for conveying refrigerant are arranged in the heat dissipation fins. The liquid guide pipes extend to the heat transfer bin on the other side of the partition plate, and the refrigerant after heat exchange is conveyed to the heat transfer bin.

[0009] Further, a plurality of through holes are arranged above the determination bin of the top mounting frame, the through holes above the determination bin are symmetrical, and flow guide grooves for guiding rainwater on the upper surface of the top mounting frame to the through holes are arranged between the symmetrical through holes. A determination plate is vertically and slidably connected in the determination bin, and a first sealing rubber ring is arranged on the side wall of the determination plate to prevent rainwater flowing into the through holes from flowing to the lower part of the determination plate.

[0010] Further, a plurality of lifting pipes are installed below the determination plate, the lifting pipes penetrate the bottom of the determination bin and penetrate into an air conditioner outdoor unit, a plurality of springs are further installed below the determination plate, one end of the spring is fixed below the determination plate, and the other end of the spring is fixed on the inner wall of the bottom of the determination bin.

[0011] Further, movable grooves are arranged above the side plates and the cover plate of the top mounting frame, a first water baffle is rotatably connected in the movable groove above the side plate, and a second water baffle is rotatably connected in the movable groove above the cover plate, and an expansion cloth is arranged at the connection between the first water baffle and the second water baffle. A first rotating block is fixedly connected above the first water baffle, a second rotating block is fixedly connected above the second water baffle, and the first rotating block and the second rotating block are turned over by a transmission shaft and the top mounting frame.

[0012] Further, a first gear is coaxially and rotatably connected to the end of the transmission shaft on the side of the first rotating block facing the second rotating block, and a second gear is coaxially and rotatably connected to the transmission shaft at both ends of the second rotating block. The first gear is in meshing transmission with the first toothed plate, the second gear is in meshing transmission with the second toothed plate, the first toothed plate and the second toothed plate are fixed in an L shape on the transmission assembly, the transmission assembly is fixed on one end of a U-shaped connecting rod, the other end of the connecting rod penetrates from below the measuring bin and is fixed with the measuring plate.

[0013] Further, a water tank for heat exchange is arranged in the top mounting frame, a water guide pipe is arranged above the water tank, a water guide opening is arranged on the inner wall of the side of the measuring bin facing the top mounting frame, the water guide pipe is connected with the water guide opening, and a limiting pipe is fixedly connected to the side of the water guide pipe facing the water tank.

[0014] Further, a water level limiting assembly is arranged in the water tank, the water level limiting assembly comprises a float, and a fixed rod is fixedly connected to the top of the float; when the float is located at the bottom of the water tank, the fixed rod still extends into the limiting pipe. A second sealing rubber ring is arranged on the outer wall of the fixed rod, the thickness of the second sealing rubber ring on the outer wall of the fixed rod gradually increases from top to bottom, and the second sealing rubber ring can block the limiting pipe.

[0015] A production method of a heating ventilation air conditioning multi-scene self-adaptive outdoor unit, comprising: S1: placing the shell base on the workbench, installing the servo motor on the motor support, and installing the shaft end of the servo motor on the fan, and installing the motor support on the shell base at this time; S2: installing the heightening stand at the corresponding position of the shell base, and installing the heat dissipation fins on the heightening stand, at this time, the partition plate is also installed on the shell base, the two ends of the liquid guide pipe pass through the partition plate, the compressor and the air transmission device of the air conditioner outdoor unit are installed in the heat transfer warehouse on the other side of the partition plate, and the end of the liquid guide pipe is connected with the corresponding device of the heat transfer warehouse; S3: installing the back plate on the shell base, and fixing one heat dissipation fin with the back plate, at the same time, fixing the partition plate with the back plate, and installing two side plates, fixing the other heat dissipation fin with one side plate, and making the pipelines of the heat transfer warehouse pass out from the other side plate; S4: injecting part of water into the water tank, and installing the water tank in the top mounting frame, at this time, moving the top mounting frame to the upper side of the back plate and the side plate, and fixing the top mounting frame with the back plate and the side plate respectively, and installing the cover plate at the corresponding position of the side plate and the shell base.

[0016] Compared with the prior art, the beneficial effects of the present application are: 1. The present application determines the structure of the bin and the determination plate, when encountering snow and hail weather, snow and hail will enter the determination plate from the through hole, and after accumulating on the determination plate, the determination plate will move downward due to the increase of the overall mass, and drive the transmission assembly to move downward together, so that the first and second tooth plates slide downward and drive the first and second gears to overturn outward, and the first and second water baffle plates are opened outward to block the rain and snow for the air conditioner outdoor unit, realizing automatic opening of the snow and hail protection structure according to the weather condition; 2. Through the structure of the lifting pipe, the hot air in the air conditioning outdoor unit is transmitted upward to bake the determination plate, so that the hail and snow above the determination plate are quickly melted, avoiding freezing the determination plate in the determination bin and causing the weather detection function to malfunction, and after the rain and snow stop, the accumulated water above can be quickly evaporated, so that the determination plate slides upward to the initial position, and the first and second water baffle plates are reset, so that the water baffle structure can be automatically retracted after the weather is clear; 3. Through the structure of the water guide pipe, the rainwater above the determination bin on the determination plate is introduced into the water tank, using the principle that the specific heat capacity of water is higher than that of air, so that the heat dissipation fins can play an auxiliary role whether absorbing heat or releasing heat, and after the water tank is full, the buoyancy of the water in the water tank is used to control the rising of the float, so that the second sealing rubber ring is inserted into the limiting pipe and is blocked, preventing the determination bin from continuing to transport rainwater into the water tank, causing the water in the water tank to flow back to the determination bin. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of the present application; Figure 2 is a front view of the internal structure of the present application; Figure 3 is a schematic diagram of the internal structure of the present application; Figure 4 is a schematic diagram of the cross-sectional structure of the present application; Figure 5 is a schematic diagram of the Figure 4 is a schematic diagram of the enlarged structure at A in the present application; Figure 6 is a schematic diagram of the cross-sectional structure of the top mounting bracket of the present application; Figure 7 is a schematic diagram of the Figure 6 is a schematic diagram of the enlarged structure at B in the present application; Figure 8 is a schematic diagram of the top mounting bracket structure of the present application; Figure 9 is a side view of the side cross-sectional structure of the top mounting bracket of the present application; Figure 10 is a schematic diagram of the cross-sectional structure of the determination bin of the present application; Figure 11 is a schematic diagram of the Figure 10Amplification structure schematic diagram at C.

[0018] In the figure: 1, the shell base; 11, side plate; 12, dust screen; 13, back plate; 14, partition; 15, heat dissipation fin; 16, liquid guide pipe; 2, cover plate; 21, fan shell; 3, fan; 31, servo motor; 32, motor support; 4, top mounting bracket; 41, flow guide groove; 42, through hole; 43, movable slot; 44, measurement bin; 45, water guide; 5, first water baffle; 51, first rotating block; 52, second water baffle; 53, second rotating block; 54, expansion cloth; 55, first gear; 56, second gear; 57, transmission shaft; 6, measurement plate; 61, first sealing rubber ring; 62, lifting pipe; 63, spring; 7, transmission assembly; 71, first toothed plate; 72, second toothed plate; 73, connecting rod; 8, water tank; 81, water guide pipe; 82, limiting pipe; 9, water level limiting assembly; 91, float; 92, fixed rod; 93, second sealing rubber ring. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail in conjunction with the drawings.

[0020] Please refer to Figures 1 to 11 , the present application provides a technical scheme: a heating, ventilation and air conditioning multi-scene adaptive outdoor unit, including air conditioner outdoor unit components and adjusting parts, the air conditioner outdoor unit components include the shell base 1, side plate 11, back plate 13 and cover plate 2 which constitute air conditioner outdoor unit shell together, the air conditioner outdoor unit shell is also provided with partition 14, the partition 14 divides the air conditioner outdoor unit into heat transfer bin and heat exchange bin, the heat exchange bin is provided with fan 3 for heat dissipation; The adjusting part includes top mounting bracket 4 installed above the air conditioner outdoor unit component, the top mounting bracket 4 is provided with first water baffle 5 and second water baffle 52 to prevent rain and snow from entering the air conditioner outdoor unit; The two sides of the top mounting bracket 4 are provided with measurement bin 44, the measurement bin 44 is communicated with the top of the top mounting bracket 4, and the measurement bin 44 is provided with measurement plate 6 capable of monitoring the outside rain and snow; Transmission assembly 7, the transmission assembly 7 is installed on the measurement plate 6, the transmission assembly 7 includes first toothed plate 71 for driving the first water baffle 5 to overturn, and second toothed plate 72 for driving the second water baffle 52 to overturn.

[0021] Two side plates 11 and a back plate 13 are connected to the shell base 1, and the top mounting frame 4 is fixedly connected to the side plates 11 and the back plate 13, the partition plate 14 is fixed to the back plate 13, the side plates 11 are provided with dustproof nets 12 capable of dissipating heat, the cover plate 2 is fixedly connected to the front side of the side plates 11 and the shell base 1, and the cover plate 2 is provided with a fan shell 21 in front of the fan 3.

[0022] The fan 3 is arranged in one side of the heat exchange chamber of the partition plate 14, the fan 3 is driven by a servo motor 31, the servo motor 31 is arranged in a motor support 32 in the heat exchange chamber, heat dissipation fins 15 are arranged on the back plate 13 and the side plates 11 in the heat exchange chamber, and liquid guide pipes 16 for conveying refrigerant are arranged in the heat dissipation fins 15. The liquid guide pipes 16 extend to the heat transfer chamber on the other side of the partition plate 14, and convey the refrigerant after heat exchange to the heat transfer chamber.

[0023] A plurality of through holes 42 are arranged on the top mounting frame 4 above the measuring chamber 44, the through holes 42 above the measuring chamber 44 are symmetrical, and flow guide grooves 41 for guiding rainwater on the top surface of the top mounting frame 4 to the through holes 42 are arranged between the symmetrical through holes 42. A measuring plate 6 is vertically and slidably connected in the measuring chamber 44, and a first sealing rubber ring 61 is arranged on the side wall of the measuring plate 6 to prevent rainwater flowing into the through holes 42 from flowing to the lower side of the measuring plate 6.

[0024] A plurality of lifting pipes 62 are arranged below the measuring plate 6, the lifting pipes 62 penetrate the bottom of the measuring chamber 44 and enter an air conditioner outdoor unit, a plurality of springs 63 are arranged below the measuring plate 6, one end of the spring 63 is fixed to the lower side of the measuring plate 6, and the other end of the spring 63 is fixed to the inner wall of the bottom of the measuring chamber 44.

[0025] An activity groove 43 is arranged on the top mounting frame 4 above the side plates 11 and the cover plate 2, a first water baffle 5 is rotatably connected in the activity groove 43 above the side plates 11, and a second water baffle 52 is rotatably connected in the activity groove 43 above the cover plate 2, and an expansion cloth 54 is arranged at the connection position of the first water baffle 5 and the second water baffle 52. A first rotating block 51 is fixedly connected above the first water baffle 5, a second rotating block 53 is fixedly connected above the second water baffle 52, and the first rotating block 51 and the second rotating block 53 are turned by a transmission shaft 57.

[0026] The end of the transmission shaft 57 on the side of the first rotating block 51 towards the second rotating block 53 is coaxially and rotatably connected with a first gear 55, and the transmission shaft 57 at both ends of the second rotating block 53 is coaxially and rotatably connected with a second gear 56; The first gear 55 is in meshing transmission with the first toothed plate 71, the second gear 56 is in meshing transmission with the second toothed plate 72, the first toothed plate 71 and the second toothed plate 72 are fixed in an L shape on the transmission assembly 7, the transmission assembly 7 is fixed on one end of a U-shaped connecting rod 73, and the other end of the connecting rod 73 penetrates from below the measuring bin 44 and is fixed with the measuring plate 6.

[0027] The top mounting frame 4 is also provided with a water tank 8 for heat exchange in the auxiliary heat exchange bin, a water guide pipe 81 is mounted above the water tank 8, a water guide opening 45 is arranged on the inner wall of the side of the measuring bin 44 towards the top mounting frame 4, the water guide pipe 81 is connected with the water guide opening 45, and a limiting pipe 82 is fixedly connected to the side of the water guide pipe 81 towards the water tank 8.

[0028] The water tank 8 is provided with a water level limiting assembly 9, the water level limiting assembly 9 comprises a float 91, and a fixed rod 92 is fixedly connected to the upper side of the float 91; when the float 91 is located at the bottom of the water tank 8, the fixed rod 92 still extends into the limiting pipe 82. A second sealing rubber ring 93 is arranged on the outer wall of the fixed rod 92, the thickness of the second sealing rubber ring 93 on the outer wall of the fixed rod 92 gradually increases from top to bottom, and the second sealing rubber ring 93 can block the limiting pipe 82.

[0029] The specific scheme is as follows: During the production of the air conditioner outdoor unit, the shell base 1 is placed on the workbench, the servo motor 31 is installed on the motor support 32, and the shaft end of the servo motor 31 is installed with the fan 3; at this time, the motor support 32 is installed on the shell base 1. The heightening frame is installed at the corresponding position of the shell base 1, and the heat dissipation fins 15 are installed on the heightening frame; at this time, the partition plate 14 is also installed on the shell base 1, the two ends of the liquid guide pipe 16 penetrate through the partition plate 14, and the compressor and the air transmission device of the air conditioner outdoor unit are installed in the heat transfer bin on the other side of the partition plate 14; the end of the liquid guide pipe 16 is connected with the corresponding device of the heat transfer bin. The back plate 13 is installed on the shell base 1, one heat dissipation fin 15 is fixed with the back plate 13, the partition plate 14 is also fixed between the back plate 13, two side plates 11 are installed, another heat dissipation fin 15 is fixed with one side plate 11, and the pipelines of the heat transfer bin are penetrated out of the other side plate 11. Part of the water tank 8 is injected, and the water tank 8 is installed in the top mounting frame 4, at this time, the top mounting frame 4 is moved to the upper side of the side plate 11 and the back plate 13, and the top mounting frame 4 is fixed with the back plate 13 and the side plate 11 respectively, and then the cover plate 2 is installed at the corresponding position of the side plate 11 and the shell base 1; When the air conditioner outdoor unit is used outdoors, when it encounters rain, snow and hail weather, it falls on the upper surface of the top mounting frame 4, and enters the through hole 42 along the flow guide groove 41, that is, into the measuring chamber 44 above the measuring plate 6; With the accumulation of rain and snow above the measuring plate 6, the overall mass of the measuring plate 6 increases, gradually extruding the spring 63, that is, the measuring plate 6 slides downward, and drives the transmission assembly 7 to move downward, so that the first gear plate 71 and the second gear plate 72 move downward, and the first gear 55 and the second gear 56 are turned outward, and the first water baffle 5 and the second water baffle 52 are turned outward, and with the opening of the first water baffle 5 and the second water baffle 52, the expansion cloth 54 is extended to avoid rain and snow from falling into the outdoor unit from the gap between the first water baffle 5 and the second water baffle 52; When the rain and snow accumulate to a certain amount on the measuring plate 6, the measuring plate 6 slides downward to below the water guide inlet 45, so that the rainwater above the measuring plate 6 enters the water tank 8 along the water guide pipe 81, because the specific heat capacity of water is greater than that of air, the air conditioner outdoor unit can assist the heat exchange work in the air conditioner outdoor unit during the heat release and heat absorption process, and improve the heat exchange efficiency; At the same time, in snow and hail weather, the lifting pipe 62 is connected with the inside of the outdoor unit, and the power of the heating and air conditioning is relatively high, so that the temperature inside the outdoor unit is much higher than that outside, and the hot air through the lifting pipe 62 bakes the snow and hail above, accelerates the melting, avoids the measuring plate 6 from being frozen in bad weather and unable to slide, and the heat conducted upward also accelerates the evaporation efficiency of the rainwater above the measuring plate 6, so that after the weather is fine, the rainwater on the measuring plate 6 will evaporate quickly, and the measuring plate 6 slides upward to reset, so that the first water baffle 5 and the second water baffle 52 are retracted into the movable groove 43; After a certain amount of rainwater is loaded in the water tank 8, the buoyancy of the water drives the float 91 to move upward, so that the fixed rod 92 is vertically inserted into the limiting pipe 82 to the bottom of the second sealing rubber ring 93 into the limiting pipe 82, and the limiting pipe 82 is sealed, avoiding rainwater from entering the water tank 8 again, causing rainwater to flow back into the measuring chamber 44.

[0030] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, alternatives, variations and equivalents are intended to fall within the scope of the present application.

Claims

1. A multi-scene adaptive outdoor unit for heating, ventilation, air conditioning, comprising an air conditioner outdoor unit component and a regulating member, characterized in that, The air conditioner outdoor unit component includes a shell base (1), a side plate (11), a back plate (13) and a cover plate (2) which jointly constitute an air conditioner outdoor unit shell, a partition plate (14) is further arranged in the air conditioner outdoor unit shell, the partition plate (14) divides the air conditioner outdoor unit into a heat transfer warehouse and a heat exchange warehouse, a fan (3) for heat dissipation is arranged in the heat exchange warehouse; The adjusting part includes a top mounting rack (4) mounted above the air conditioner outdoor unit component, the top mounting rack (4) is provided with a first water baffle (5) and a second water baffle (52) for preventing rain and snow from entering the air conditioner outdoor unit; Both sides of the top mounting rack (4) are provided with a measuring warehouse (44) which is in communication with the top of the top mounting rack (4), and the measuring warehouse (44) is provided with a measuring plate (6) capable of monitoring the outside rain and snow; A transmission assembly (7) is mounted on the measuring plate (6), the transmission assembly (7) includes a first tooth plate (71) for driving the first water baffle (5) to flip, and a second tooth plate (72) for driving the second water baffle (52) to flip.

2. The HVAC multi-scene adaptive outdoor unit of claim 1, wherein, Two side plates (11) and a back plate (13) are respectively connected to the top of the shell base (1), the bottom of the top mounting rack (4) is fixedly connected with the side plates (11) and the back plate (13), the partition plate (14) is fixed on the back plate (13), the side plates (11) are both provided with dustproof nets (12) capable of dissipating heat, the cover plate (2) is fixedly connected with the front side of the side plates (11) and the shell base (1), and a fan shell (21) is arranged on the cover plate (2) in front of the fan (3).

3. The HVAC multi-scene adaptive outdoor unit of claim 1, wherein, The fan (3) is arranged in the heat exchange warehouse on one side of the partition plate (14), the fan (3) is driven by a servo motor (31), the servo motor (31) is mounted in a motor support (32) in the heat exchange warehouse, heat dissipation fins (15) are respectively mounted on the back plate (13) and the side plates (11) in the heat exchange warehouse, and liquid guide pipes (16) for refrigerant delivery are arranged in the heat dissipation fins (15); Both ends of the liquid guide pipes (16) extend into the heat transfer warehouse on the other side of the partition plate (14), so that the refrigerant after heat exchange is delivered into the heat transfer warehouse.

4. The HVAC multi-scene adaptive outdoor unit of claim 1, wherein, A plurality of through holes (42) are arranged above the measuring warehouse (44) of the top mounting rack (4), the through holes (42) above the measuring warehouse (44) are symmetrical, and a flow guide groove (41) for guiding the rainwater on the top surface of the top mounting rack (4) to the through holes (42) is arranged between the symmetrical through holes (42); A measuring plate (6) is vertically and slidably connected in the measuring warehouse (44), and a first sealing rubber ring (61) is arranged on the side wall of the measuring plate (6) to prevent rainwater flowing into the through holes (42) from flowing to the lower side of the measuring plate (6).

5. The HVAC multi-scene adaptive outdoor unit of claim 4, wherein, The lower part of the determination plate (6) is provided with several lifting pipes (62) which penetrate through the bottom of the determination bin (44) and into the air conditioner outdoor unit, and the lower part of the determination plate (6) is also provided with several springs (63), one end of the spring (63) is fixed to the lower part of the determination plate (6), and the other end of the spring (63) is fixed to the inner wall of the bottom of the determination bin (44). 6.The HVAC multi-scene adaptive outdoor unit of claim 1, wherein, The part of the top mounting frame (4) above the side plate (11) and the cover plate (2) is provided with a movable groove (43), the movable groove (43) above the side plate (11) is rotatably connected with a first water baffle (5), and the movable groove (43) above the cover plate (2) is rotatably connected with the second water baffle (52), and the connecting part of the first water baffle (5) and the second water baffle (52) is provided with an extension cloth (54). The upper part of the first water baffle (5) is fixedly connected with a first rotating block (51), the upper part of the second water baffle (52) is fixedly connected with a second rotating block (53), and the first rotating block (51) and the second rotating block (53) are both turned over through a transmission shaft (57) and the top mounting frame (4).

7. The HVAC multi-scene adaptive outdoor unit of claim 6, wherein, The end part of the transmission shaft (57) on the side of the first rotating block (51) towards the second rotating block (53) is coaxially rotatably connected with a first gear (55), and the transmission shaft (57) on both ends of the second rotating block (53) is coaxially rotatably connected with a second gear (56). The first gear (55) is in meshing transmission with the first toothed plate (71), the second gear (56) is in meshing transmission with the second toothed plate (72), the first toothed plate (71) and the second toothed plate (72) are L-shaped and fixed on the transmission assembly (7), the transmission assembly (7) is fixed on one end of a U-shaped connecting rod (73), and the other end of the connecting rod (73) penetrates from below the determination bin (44) and is fixed with the determination plate (6). 8.The HVAC multi-scene adaptive outdoor unit of claim 1, wherein, The top mounting frame (4) is also provided with a water tank (8) for assisting heat exchange bin to exchange heat, a water guide pipe (81) is installed above the water tank (8), a water guide opening (45) is arranged on the inner wall of the side of the determination bin (44) towards the top mounting frame (4), the water guide pipe (81) is connected with the water guide opening (45), and the side of the water guide pipe (81) towards the water tank (8) is fixedly connected with a limiting pipe (82). 9.The HVAC multi-scene adaptive outdoor unit of claim 8, wherein, A water level limiting assembly (9) is arranged in the water tank (8), the water level limiting assembly (9) comprises a float (91), the upper part of the float (91) is fixedly connected with a fixed rod (92), and when the float (91) is located at the bottom of the water tank (8), the fixed rod (92) still extends into the limiting pipe (82); A second sealing rubber ring (93) is arranged on the outer wall of the fixed rod (92), the thickness of the second sealing rubber ring (93) on the outer wall of the fixed rod (92) gradually increases from top to bottom, and the lower part of the second sealing rubber ring (93) can block the limiting pipe (82).

10. A production method of a multi-scene adaptive outdoor unit of a heating, ventilation, and air conditioning, comprising the multi-scene adaptive outdoor unit of any one of claims 1-9, characterized in that, Comprise: S1: the shell base (1) is placed on the workbench, the servo motor (31) is installed on the motor support (32), and the shaft end of the servo motor (31) is installed on the fan (3), and the motor support (32) is installed on the shell base (1) at this time; S2: install the heightening stand at the corresponding position of the shell base (1), and install the heat dissipation fin (15) on the heightening stand, install the partition plate (14) on the shell base (1) at this time, and pass the two ends of the liquid guide pipe (16) through the partition plate (14), install the compressor and air transmission device of the air conditioner outdoor unit in the heat transfer warehouse on the other side of the partition plate (14), and connect the end of the liquid guide pipe (16) with the corresponding device of the heat transfer warehouse; S3: install the back plate (13) on the shell base (1), and fix one heat dissipation fin (15) with the back plate (13), and fix the partition plate (14) between the back plate (13) at the same time, and install two side plates (11), fix the other heat dissipation fin (15) with one side plate (11), and make the pipelines of the heat transfer warehouse pass out from the other side plate (11); S4: inject part of water into the water tank (8), and install the water tank (8) in the top mounting bracket (4), at this time, move the top mounting bracket (4) to the upper side of the back plate (13) and the side plate (11), and fix the top mounting bracket (4) with the back plate (13) and the side plate (11) respectively, and then install the cover plate (2) on the corresponding position of the side plate (11) and the shell base (1).

Images