Air inlet cooling system of air-cooled heat pump of air conditioner

Abstract

The invention discloses an air conditioner air-cooled heat pump air inlet cooling system which comprises an air inlet cooling cylinder, a front end cover is fixedly installed at one end of the air inlet cooling cylinder, a rear end cover is fixedly installed at the other end of the air inlet cooling cylinder, a cooling core set is installed in the air inlet cooling cylinder, and an air distribution disc is arranged at one end of the cooling core set. An air gathering disc is arranged at the other end of the cooling core set, an air outlet pipe is installed in the air gathering disc in a penetrating mode, an air inlet pipe is installed in the air distributing disc in a penetrating mode, and the air inlet pipe is fixedly arranged on the front end cover in a penetrating mode. According to the inlet air cooling system of the air conditioner air-cooled heat pump, when hot air circulates in the outer coil pipe and the inner coil pipe, the hot air is filled in the edge cooling pipe and the center cooling pipe, the hot air wraps the outer coil pipe and the inner coil pipe, and the outer layer and the inner layer of the hot air can be subjected to uniform cooling and heat exchange work; and uniform cooling and heat exchange work is carried out on the air beams, and the situation that the temperature of the inner layer and the temperature of the outer layer of airflow entering the equipment are inconsistent is avoided.

Description

Technical Field

[0001] The invention relates to the field of air-cooled heat pump units, in particular to an air-cooled heat pump air intake cooling system for an air conditioner. Background Art

[0002] The air-cooled heat pump unit is a circulation system composed of heat exchangers, throttles, heat absorbers and compressors. The existing air-cooled heat pump is easily affected by the high external temperature during use, which leads to the problem of reduced heat exchange efficiency and overall performance of the air-cooled heat pump. To solve the above problems, after searching, the announcement number CN209279436U discloses an air-cooled heat pump adiabatic air inlet cooling energy-saving system, which includes: water mist absorbs the heat of the surrounding environment of the heat pump cooling fins and the heat emitted by the heat pump cooling fins themselves during the process of heat vaporization, thereby reducing the temperature of the surrounding environment of the heat pump cooling fins and the temperature of the heat pump cooling fins themselves, which is conducive to making the heat exchange efficiency between the refrigerant of the air-cooled heat pump and the air higher, thereby improving the overall performance of the air-cooled heat pump. Although the above-mentioned device can dissipate heat for the heat pump cooling fins, the heat pump cooling fins cannot be in contact with the water mist evenly, resulting in heat dissipation blind spots in some positions of the heat pump cooling fins. When the inside of the heat pump cooling fins is in contact with the incoming air, the incoming air cannot be cooled evenly, and the heat dissipation effect is better at the position where the outer side of the air bundle contacts the cooling fins, but the inside of the air bundle cannot effectively dissipate heat. However, the temperature on the outside of the incoming air bundle is lower than the temperature on the inside, resulting in different inlet air temperatures for the air-cooled heat pump; this will cause inconsistent cooling and condensation of the refrigerant in the condenser; in areas with high inlet air temperatures, the refrigerant may not be fully condensed and some of it will still be in a gaseous state; and in areas with low inlet air temperatures, the refrigerant may be over-cooled; this will cause uneven distribution of the refrigerant in the system, affecting the evaporation process of the refrigerant in the evaporator, reducing the heat exchange efficiency of the evaporator, and thereby reducing the performance of the entire refrigeration cycle. Summary of the invention

[0003] The object of the present invention is to provide an air-conditioning air-cooled heat pump air inlet cooling system to solve the defects mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, an air-conditioning air-cooled heat pump air inlet cooling system is provided, including an air inlet cooling cylinder, a front end cover is fixedly installed on one end of the air inlet cooling cylinder, a rear end cover is fixedly installed on the other end of the air inlet cooling cylinder, a cooling core group is installed inside the air inlet cooling cylinder, an air distribution plate is arranged at one end of the cooling core group, an air gathering plate is arranged at the other end of the cooling core group, an air outlet pipe is interspersed inside the air gathering plate, an air inlet pipe is interspersed inside the air distribution plate, the air inlet pipe is fixedly inserted on the front end cover, and the air outlet pipe is fixedly inserted on the rear end cover.

[0005] As an improvement of the above solution, the air inlet cooling cylinder is cylindrically shaped, and an edge cooling tube and a central cooling tube are respectively installed inside the air inlet cooling cylinder. The axial sections of the air inlet cooling cylinder and the central cooling tube are concentric circle structures.

[0006] As an improvement of the above solution, the cooling core group includes edge cooling tubes and central cooling tubes, the edge cooling tubes are evenly arranged in five groups, and the five groups of edge cooling tubes are evenly distributed along the circumferential outer side of the central cooling tube.

[0007] As an improvement of the above scheme, an air distribution plate and an air gathering plate are respectively installed on both sides of the cooling core group. The air distribution plate and the air gathering plate are both arranged in a circular ring shape. Five groups of branch pipes are evenly installed on the circumferential inner wall of the air distribution plate, and five groups of branch pipes are evenly installed on the circumferential inner wall of the air gathering plate.

[0008] As an improvement of the above scheme, the air collecting plate is connected with the air outlet parts of the five groups of edge cooling tubes through the five groups of short tubes on the circumferential outer wall, and the air dividing plate is connected with the air inlet parts of the five groups of edge cooling tubes through the five groups of short tubes on the circumferential outer wall; connecting covers are installed on the air outlet and air inlet parts of the five groups of edge cooling tubes, and the connecting covers are fixedly connected to the short tubes.

[0009] As an improvement of the above scheme, the branch pipe located on the side close to the front end cover is connected to the air inlet pipe at its end away from the air distribution plate, and the branch pipe located on the side close to the rear end cover is connected to the air outlet pipe at its end away from the air collecting plate, the end of the air outlet pipe is connected to the end of the central cooling pipe, and the end of the air inlet pipe is connected to the other end of the central cooling pipe.

[0010] As an improvement of the above solution, outer coils and inner coils are installed inside the five groups of edge cooling tubes, and the inner coils are arranged inside the outer coils. The axial sections of the outer coils and the inner coils are concentric circle structures.

[0011] As an improvement of the above scheme, the outer coil and the inner coil are both spirally arranged, the axial cross-section of the outer coil and the inner coil is a concentric circle structure, the end of the outer coil is fixedly provided with a liquid outlet pipe, the end of the inner coil is fixedly provided with a liquid inlet pipe, and the liquid inlet pipe and the liquid outlet pipe are sealed and interspersed on the circumferential side wall of the air inlet cooling cylinder.

[0012] As an improvement of the above scheme, the internal structures of the edge cooling tube and the central cooling tube are consistent, and the external hot air enters the interior of the air distribution plate through the air inlet pipe and is divided into six groups and enters the interiors of five edge cooling tubes and one central cooling tube in turn, and is gathered into the interior of the air gathering plate and discharged from the air outlet pipe.

[0013] As an improvement of the above scheme, support seats are fixedly arranged on both sides of the bottom of the air inlet cooling cylinder, and an arc-shaped piece is provided on the top of the support seat and is screwed and fixed to the bottom of the air inlet cooling cylinder. A fixed foot is provided at the bottom of the support seat, and a slot hole is opened on the fixed foot.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention divides the high-temperature air beam into six groups and sequentially enters the inside of five edge cooling tubes and one central cooling tube. The coolant can enter the inside of the inner coil from the liquid inlet pipe and then enter the inside of the outer coil. After the hot air is divided into six groups, the flow rate of each group of hot air is relatively reduced, and a more uniform and stable flow velocity distribution can be formed in the spiral outer coil and inner coil, avoiding the problem of boundary layer thickening caused by excessive flow, which is conducive to the transfer of heat from the hot air body to the tube wall of the outer coil and the inner coil, thereby improving the heat exchange coefficient and the overall heat exchange efficiency; 2. In the present invention, when the hot air circulates inside the outer coil and the inner coil, the hot air is filled in the inside of the edge cooling tube and the center cooling tube, and the hot air is wrapped around the outside of the outer coil and the inner coil, so that the outer layer and the inner layer of the hot air can be evenly cooled and heat-exchanged, thereby achieving uniform cooling and heat-exchanging work on the air beam, avoiding the occurrence of inconsistent temperatures between the inner layer and the outer layer of the airflow entering the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0016] Figure 1 It is a front view schematic diagram of the structure of the present invention; Figure 2 for Figure 1 Bottom view of Figure 3 for Figure 1 A top view of Figure 4 for Figure 1 A schematic diagram of the cooling core group structure; Figure 5 for Figure 1 A cross-sectional view of Figure 6 for Figure 5 A top view of Figure 7 for Figure 5 A front view of Figure 8 It is a schematic diagram of the connecting cover and its installation structure; Fig. 9 for Figure 5 Bottom view of .

[0017] [Reference Signs] 1. Air inlet cooling cylinder; 2. Support seat; 3. Front cover; 31. Rear cover; 4. Air inlet pipe; 41. Air outlet pipe; 5. Air distribution plate; 511. Branch pipe; 51. Air collection plate; 6. Cooling core group; 61. Edge cooling pipe; 611. Outer coil; 6110. Liquid outlet pipe; 612. Inner coil; 6120. Liquid inlet pipe; 613. Connecting cover; 62. Center cooling pipe. DETAILED DESCRIPTION

[0018] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0019] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0020] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0021] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0022] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0023] Specific implementation method 1: Please refer to Figure 1-4 The present invention provides a technical solution: an air-conditioning air-cooled heat pump air intake cooling system, comprising an air intake cooling cylinder 1, a front end cover 3 is fixedly installed at one end of the air intake cooling cylinder 1, a rear end cover 31 is fixedly installed at the other end of the air intake cooling cylinder 1, a cooling core group 6 is installed inside the air intake cooling cylinder 1, an air distribution plate 5 is provided at one end of the cooling core group 6, an air gathering plate 51 is provided at the other end of the cooling core group 6, an air outlet pipe 41 is inserted and installed inside the air gathering plate 51, an air intake pipe 4 is inserted and installed inside the air distribution plate 5, the air intake pipe 4 is fixedly inserted on the front end cover 3, and the air outlet pipe 41 is fixedly inserted on the rear end cover 31.

[0024] like Figure 4 , Figure 5 and Figure 6 As shown, specific implementation mode 2: This implementation mode is a further limitation of specific implementation mode 1, the air inlet cooling cylinder 1 is cylindrically arranged, and the edge cooling tube 61 and the center cooling tube 62 are respectively installed inside the air inlet cooling cylinder 1, and the axial section of the air inlet cooling cylinder 1 and the center cooling tube 62 is a concentric circle structure.

[0025] like Figure 4 and Figure 5 As shown, specific implementation method three: This implementation method is a further limitation of specific implementation method one, and the cooling core group 6 includes an edge cooling tube 61 and a central cooling tube 62, and the edge cooling tube 61 is evenly arranged into five groups, and the five groups of edge cooling tubes 61 are evenly distributed along the circumferential outer side of the central cooling tube 62.

[0026] like Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, specific implementation mode four: This implementation mode is a further limitation of specific implementation mode three, and an air distribution plate 5 and an air collection plate 51 are respectively installed on both sides of the cooling core group 6, and the air distribution plate 5 and the air collection plate 51 are both arranged in a circular ring shape, and five groups of branch pipes 511 are evenly installed on the circumferential inner wall of the air distribution plate 5, and five groups of branch pipes 511 are evenly installed on the circumferential inner wall of the air collection plate 51.

[0027] like Figure 4 , Figure 7 and Figure 8As shown, specific implementation mode five: This implementation mode is a further limitation of specific implementation mode four, the air collecting plate 51 is connected with the air outlet parts of the five groups of edge cooling tubes 61 through the five groups of short tubes on the circumferential outer wall, and the air distribution plate 5 is connected with the air inlet parts of the five groups of edge cooling tubes 61 through the five groups of short tubes on the circumferential outer wall; connecting covers 613 are installed on the air outlet and air inlet parts of the five groups of edge cooling tubes 61, and the connecting covers 613 are fixedly connected to the short tubes.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, specific implementation mode six: This implementation mode is a further limitation of specific implementation mode one or four, the branch pipe 511 located on the side close to the front end cover 3 has its end away from the air distribution plate 5 and is connected to the air inlet pipe 4, the branch pipe 511 located on the side close to the rear end cover 31 has its end away from the air collecting plate 51 and is connected to the air outlet pipe 41, the end of the air outlet pipe 41 is connected to the end of the central cooling pipe 62, and the end of the air inlet pipe 4 is connected to the other end of the central cooling pipe 62.

[0029] Working principle: During actual use, the external hot air enters the interior of the air distribution plate 5 through the air inlet pipe 4, and the air distribution plate 5 is connected to the air inlet parts of the five groups of edge cooling tubes 61 through the five groups of short tubes on the circumferential outer wall; so that the high-temperature air beam is divided into six groups and enters the interior of the five edge cooling tubes 61 and one central cooling tube 62 in turn, and the air flow after cooling and heat exchange is discharged from the air outlet pipe 41 to the interior of the air-conditioning air-cooled heat pump. The five edge cooling tubes 61 and the one central cooling tube 62 are both equipped with a liquid outlet pipe 6110 and a liquid inlet pipe 6120. The coolant can enter the interior of the inner coil 612 from the liquid inlet pipe 6120, and then enter the interior of the outer coil 611, and finally be discharged through the liquid outlet pipe 6110. The coolant inside the outer coil 611 and the inner coil 612 can be submerged in the air flow outside them to perform heat dissipation and cooling work. The internal structures of the five edge cooling tubes 61 and the one central cooling tube 62 are the same and will not be repeated here, so as to realize the division of the high-temperature air beam into six groups. After the hot air is divided into six groups, the flow rate of each group of hot air is relatively reduced, and a more uniform and stable flow velocity distribution can be formed in the spiral outer coil 611 and the inner coil 612, avoiding the problem of boundary layer thickening caused by excessive flow, which is conducive to the transfer of heat from the hot air body to the tube wall of the outer coil 611 and the inner coil 612, thereby improving the heat exchange coefficient and improving the overall heat exchange efficiency; the hot air is cooled evenly, and the inconsistent cooling and condensation of the refrigerant in the condenser are avoided; the outer coil 611 and the inner coil 612 are both spirally arranged, and the spiral outer coil 611 and the inner coil 612 increase the flow path and residence time of the hot air in the tube, so that the hot air can fully exchange heat with the cooling medium on the outer wall of the heat exchange tube; multiple groups of spiral heat exchange tubes work at the same time, which is equivalent to increasing the total heat exchange area and heat exchange time. Compared with a single group of heat exchange tubes, it can more effectively reduce the hot air temperature and improve the cooling efficiency.

[0030] like Figure 8 As shown, specific implementation mode seven: This implementation mode is a further limitation of specific implementation mode five, and the inner parts of the five groups of edge cooling tubes 61 are all installed with outer coils 611 and inner coils 612, and the inner coils 612 are arranged inside the outer coils 611, and the axial sections of the outer coils 611 and the inner coils 612 are concentric circle structures.

[0031] like Figure 8 and Fig. 9 As shown, specific implementation mode eight: This implementation mode is a further limitation of specific implementation mode seven, the outer coil 611 and the inner coil 612 are both spirally arranged, the axial cross-section of the outer coil 611 and the inner coil 612 is a concentric circle structure, the end of the outer coil 611 is fixedly provided with a liquid outlet pipe 6110, the end of the inner coil 612 is fixedly provided with a liquid inlet pipe 6120, the liquid inlet pipe 6120 and the liquid outlet pipe 6110 are sealed and interspersed on the circumferential side wall of the air inlet cooling cylinder 1.

[0032] like Fig. 9 As shown, specific implementation method nine: This implementation method is a further limitation of specific implementation method three, the internal structures of the edge cooling tube 61 and the central cooling tube 62 are consistent, and the external hot air enters the interior of the air distribution plate 5 through the air inlet pipe 4 and is divided into six groups and enters the interior of five edge cooling tubes 61 and one central cooling tube 62 in turn, and is gathered into the interior of the air gathering plate 51 and discharged from the air outlet pipe 41.

[0033] like Figure 1 and Figure 2 As shown, specific implementation mode ten: This implementation mode is a further limitation of specific implementation mode one, support seats 2 are fixedly provided on both sides of the bottom of the air inlet cooling cylinder 1, and the top of the support seat 2 is provided with an arc-shaped piece screwed and fixed to the bottom of the air inlet cooling cylinder 1, and the bottom of the support seat 2 is provided with a fixed foot, and a slot hole is opened on the fixed foot.

[0034] The external hot air enters the interior of the air distribution plate 5 through the air inlet pipe 4 and is divided into six groups and enters the interior of five edge cooling tubes 61 and one central cooling tube 62 in turn; when the hot air circulates inside the outer coil 611 and the inner coil 612, the hot air fills the interior of the edge cooling tube 61 and the central cooling tube 62, and the hot air is wrapped around the outer side of the outer coil 611 and the inner coil 612, which can evenly cool and exchange heat for the outer and inner layers of the hot air, thereby achieving even cooling and heat exchange for the air beam, and avoiding the situation where the temperature of the inner and outer layers of the airflow entering the equipment is inconsistent; support seats 2 are fixedly arranged on both sides of the bottom of the air inlet cooling cylinder 1, and through the arrangement of two rows of support seats 2, slots for docking with the workshop base bolts are opened at the bottom of the support seat 2 to ensure the stability of the air inlet cooling cylinder 1 during operation and prevent shaking.

[0035] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An air-cooling heat pump air inlet cooling system for an air conditioner, comprising an air inlet cooling cylinder (1), characterized in that: A front end cover (3) is fixedly mounted on one end of the air inlet cooling cylinder (1), a rear end cover (31) is fixedly mounted on the other end of the air inlet cooling cylinder (1), a cooling core group (6) is mounted inside the air inlet cooling cylinder (1), an air distribution plate (5) is arranged at one end of the cooling core group (6), an air gathering plate (51) is arranged at the other end of the cooling core group (6), an air outlet pipe (41) is inserted and mounted inside the air gathering plate (51), an air inlet pipe (4) is inserted and mounted inside the air distribution plate (5), the air inlet pipe (4) is fixedly inserted and mounted on the front end cover (3), and the air outlet pipe (41) is fixedly inserted and mounted on the rear end cover (31).

2. The air-conditioning air-cooled heat pump air intake cooling system according to claim 1, characterized in that: The air inlet cooling cylinder (1) is cylindrical in shape, and an edge cooling tube (61) and a center cooling tube (62) are respectively installed inside the air inlet cooling cylinder (1). The axial sections of the air inlet cooling cylinder (1) and the center cooling tube (62) are concentric circle structures.

3. The air-conditioning air-cooled heat pump air intake cooling system according to claim 1, characterized in that: The cooling core group (6) comprises an edge cooling tube (61) and a central cooling tube (62); the edge cooling tube (61) is evenly arranged in five groups; the five groups of edge cooling tubes (61) are evenly distributed along the outer circumference of the central cooling tube (62).

4. The air-conditioning air-cooled heat pump air intake cooling system according to claim 3, characterized in that: An air distribution plate (5) and an air collection plate (51) are respectively installed on both sides of the cooling core group (6); the air distribution plate (5) and the air collection plate (51) are both arranged in a circular ring shape; five groups of branch pipes (511) are evenly installed on the circumferential inner wall of the air distribution plate (5); and five groups of branch pipes (511) are evenly installed on the circumferential inner wall of the air collection plate (51).

5. The air-conditioning air-cooling heat pump air inlet cooling system according to claim 4, characterized in that: The air collecting plate (51) is connected to the air outlets of the five groups of edge cooling tubes (61) through the five groups of short tubes on the circumferential outer wall, and the air distributing plate (5) is connected to the air inlet of the five groups of edge cooling tubes (61) through the five groups of short tubes on the circumferential outer wall; the air outlets and air inlet of the five groups of edge cooling tubes (61) are both installed with connecting covers (613), and the connecting covers (613) are fixedly connected to the short tubes.

6. An air-conditioning air-cooled heat pump air inlet cooling system according to any one of claims 1 or 4, characterized in that: The branch pipe (511) located on the side close to the front end cover (3) has its end away from the air distribution plate (5) connected to the air inlet pipe (4), and the branch pipe (511) located on the side close to the rear end cover (31) has its end away from the air collection plate (51) connected to the air outlet pipe (41), the end of the air outlet pipe (41) is connected to the end of the central cooling pipe (62), and the end of the air inlet pipe (4) is connected to the other end of the central cooling pipe (62).

7. The air-conditioning air-cooling heat pump air inlet cooling system according to claim 5, characterized in that: The five groups of edge cooling tubes (61) are all installed with outer coils (611) and inner coils (612), and the inner coils (612) are arranged inside the outer coils (611). The axial sections of the outer coils (611) and the inner coils (612) are concentric circle structures.

8. The air-conditioning air-cooling heat pump air intake cooling system according to claim 7, characterized in that: The outer coil (611) and the inner coil (612) are both arranged in a spiral shape; the axial cross-sections of the outer coil (611) and the inner coil (612) are concentric circle structures; a liquid outlet pipe (6110) is fixedly arranged at the end of the outer coil (611); a liquid inlet pipe (6120) is fixedly arranged at the end of the inner coil (612); the liquid inlet pipe (6120) and the liquid outlet pipe (6110) are sealed and inserted into the circumferential side wall of the air inlet cooling cylinder (1).

9. The air-conditioning air-cooled heat pump air intake cooling system according to claim 3, characterized in that: The edge cooling tube (61) and the central cooling tube (62) have the same internal structure, and the external hot air enters the interior of the air distribution plate (5) through the air inlet pipe (4) and is divided into six groups and enters the interior of five edge cooling tubes (61) and one central cooling tube (62) in sequence, and is collected in the interior of the air gathering plate (51) and discharged from the air outlet pipe (41).

10. The air-conditioning air-cooled heat pump air intake cooling system according to claim 1, characterized in that: Support seats (2) are fixedly arranged on both sides of the bottom of the air inlet cooling cylinder (1), and an arc-shaped piece is arranged on the top of the support seat (2) and is screwed and fixed to the bottom of the air inlet cooling cylinder (1), and a fixing foot is arranged at the bottom of the support seat (2), and a slot hole is opened on the fixing foot.

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