CN117781464A - Heat exchanger assembly and air conditioning equipment - Google Patents

Abstract

The invention discloses a heat exchanger assembly and air conditioning equipment. The heat exchanger assembly is used for air conditioning equipment and comprises a chassis, a first heat exchanger, a second heat exchanger and a sealing piece, wherein the first heat exchanger and the second heat exchanger are connected to the chassis. The sealing element is in sealing connection with the chassis, the first heat exchanger and the second heat exchanger to form an air inlet space, and the air inlet space is communicated with the inside of the first heat exchanger and the inside of the second heat exchanger. In the heat exchanger assembly, the chassis, the first heat exchanger and the second heat exchanger are in sealing connection through the sealing piece to form an air inlet space, and outside air can enter the first heat exchanger and the second heat exchanger through the air inlet space, so that the air inlet quantity is increased under the condition that the overall size of the heat exchanger assembly is not changed, and the heat exchange efficiency of the heat exchanger assembly is improved.

Description

Heat exchanger assembly and air conditioning equipment

Technical Field

The invention relates to the technical field of air conditioners, in particular to a heat exchanger assembly and air conditioning equipment.

Background

Most heat exchangers of air conditioner outdoor units in the market at present are of L-shaped structures, U-shaped structures or combination structures thereof, however, in a limited unit space, the heat exchange efficiency of the existing heat exchanger structures is low, and the operation level of a unit is affected.

Disclosure of Invention

The embodiment of the invention provides a heat exchanger assembly and air conditioning equipment, which solve at least one technical problem.

A heat exchanger assembly according to an embodiment of the present invention is used for an air conditioning apparatus, the heat exchanger assembly including:

a chassis;

the first heat exchanger and the second heat exchanger are connected to the chassis;

the sealing piece is in sealing connection with the chassis, the first heat exchanger and the second heat exchanger to form an air inlet space, and the air inlet space is communicated with the inside of the first heat exchanger and the inside of the second heat exchanger.

In the heat exchanger assembly, the chassis, the first heat exchanger and the second heat exchanger are in sealing connection through the sealing piece to form an air inlet space, and outside air can enter the first heat exchanger and the second heat exchanger through the air inlet space, so that the air inlet quantity is increased under the condition that the overall size of the heat exchanger assembly is not changed, and the heat exchange efficiency of the heat exchanger assembly is improved.

In some embodiments, the heat exchanger assembly comprises a cover plate, the cover plate is connected with the chassis, the first heat exchanger and the second heat exchanger, an air inlet hole is formed in the cover plate, and the air inlet hole is communicated with the air inlet space.

In some embodiments, the first heat exchanger comprises a first fan and a first shell, and a first air inlet channel is formed at the joint of the first fan and the first shell;

the second heat exchanger comprises a second fan and a second shell, and a second air inlet channel is formed at the joint of the second fan and the second shell;

the first air inlet channel is communicated with the air inlet space, and the second air inlet channel is communicated with the air inlet space.

In certain embodiments, the heat exchanger assembly includes a first fixture fixedly connecting the first heat exchanger and the chassis and a second fixture fixedly connecting the second heat exchanger and the chassis.

In certain embodiments, the heat exchanger assembly comprises a first side plate and a second side plate along a first direction of the heat exchanger assembly, the first side plate is connected with the first heat exchanger, the second side plate is connected with the second heat exchanger, a first through hole is formed in the first side plate, a second through hole is formed in the second side plate, the first through hole is communicated with a side wall of the first heat exchanger, and the second through hole is communicated with a side wall of the second heat exchanger.

In certain embodiments, the heat exchanger assembly includes a third mount and a fourth mount disposed between and connecting the first side plate and the second side plate, the first fan and the second fan being fixedly connected to the third mount and the fourth mount.

In some embodiments, a support is disposed between the third mount and the fourth mount.

In some embodiments, the heat exchanger assembly includes a cover covering the first fan and the second fan, and an air outlet is provided in the cover, and the air outlet communicates with the interior of the first heat exchanger and the interior of the second heat exchanger.

In some embodiments, the heat exchange assembly includes a protective mesh disposed on both sides of the first heat exchanger in a direction perpendicular to the first direction, and disposed on both sides of the second heat exchanger in a direction perpendicular to the first direction.

An air conditioning apparatus according to an embodiment of the present invention includes the heat exchanger assembly according to any of the above embodiments.

In the air conditioning equipment, the chassis, the first heat exchanger and the second heat exchanger are connected in a sealing mode through the sealing piece to form an air inlet space, and outside air can enter the first heat exchanger and the second heat exchanger through the air inlet space, so that the air inlet quantity is increased under the condition that the whole size of the heat exchanger assembly is not changed, and the heat exchange efficiency of the heat exchanger assembly is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a heat exchanger assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of a heat exchanger assembly according to an embodiment of the present invention;

FIG. 3 is another partial schematic view of a heat exchanger assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of yet another portion of the construction of a heat exchanger assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of yet another portion of the construction of a heat exchanger assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a third fastener according to an embodiment of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 6;

fig. 8 is a schematic structural view of a fourth fixing member according to an embodiment of the present invention;

FIG. 9 is an enlarged view of portion B of FIG. 8;

fig. 10 is another structural schematic view of a heat exchanger assembly according to an embodiment of the present invention.

Reference numerals:

100. a heat exchanger assembly; 10. a chassis; 12. a first heat exchanger; 14. a second heat exchanger; 15. a seal; 16. an air inlet space; 18. a cover plate; 20. an air inlet hole; 22. a first fan; 24. a first housing; 26. a first air inlet channel; 28. a second fan; 30. a second housing; 32. a second air inlet channel; 34. a first plate; 36. a second plate; 37. a heat exchange pipeline; 38. a first side air intake passage; 40. a second side intake passage; 42. a third side intake passage; 44. a fourth side intake passage; 46. a fifth side intake passage; 48. a sixth side intake passage; 50. a first fixing member; 52. a second fixing member; 54. a mounting port; 56. a mounting plate; 58. a first side plate; 60. a second side plate; 62. a first through hole; 64. a second through hole; 66. a third fixing member; 68. a fourth fixing member; 70. a first fixing hole; 72. a second fixing hole; 74. a third fixing hole; 76. a support; 78. a cover body; 80. an air outlet; 82. and a protective net.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The disclosure herein provides many different embodiments or examples for implementing different structures of the invention. To simplify the present disclosure, components and arrangements of specific examples are described herein. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 3, a heat exchanger assembly 100 according to an embodiment of the present invention is used for an air conditioner. The heat exchanger assembly 100 includes a chassis 10, a first heat exchanger 12, a second heat exchanger 14, and a seal 15. The first heat exchanger 12 and the second heat exchanger 14 are connected to the chassis 10. The sealing member 15 is in sealing connection with the chassis 10, the first heat exchanger 12 and the second heat exchanger 14 to form an air inlet space 16. The air intake space 16 communicates between the interior of the first heat exchanger 12 and the interior of the second heat exchanger 14.

In the heat exchanger assembly 100, the chassis 10, the first heat exchanger 12 and the second heat exchanger 14 are connected in a sealing manner by the sealing member 15 to form the air inlet space 16, and the outside air can enter the first heat exchanger 12 and the second heat exchanger 14 through the air inlet space 16, so that the air inlet amount is increased and the heat exchange efficiency of the heat exchanger assembly 100 is improved under the condition that the overall size of the heat exchanger assembly 100 is not changed.

In particular, in fig. 2, the chassis 10 may have a rectangular disk shape. The first heat exchanger 12 and the second heat exchanger 14 may be connected to the upper surface of the chassis 10 in the height direction H of the air conditioning apparatus. The sealing member 15 may have a long strip shape. The seal 15 comprises a sealing plate. A seal 15 may be provided between the first heat exchanger 12 and the second heat exchanger 14. Along the length direction L of the air conditioning apparatus, the first heat exchanger 12 may be connected to the left side of the seal 15, and the second heat exchanger 14 may be connected to the right side of the seal 15. The air intake space 16 formed by the sealing member 15 and the chassis 10, the first heat exchanger 12, and the second heat exchanger 14 in the width direction D of the air conditioning apparatus may be located near the rear side of the air conditioning apparatus. The height direction H includes the up-down direction, the length direction L includes the left-right direction, and the width direction D includes the front-back direction.

Alternatively, the outside air may enter the air intake space 16 from the area of the air intake space 16 near the rear, and then flow out through the area at the top of the air intake space 16, so that the outside air may enter the interior of the first heat exchanger 12 and the interior of the second heat exchanger 14 through the air intake space 16, so that the air intake is increased and the heat exchange efficiency of the heat exchanger assembly 100 is improved without changing the overall size of the heat exchanger assembly 100. It should be noted that, the side walls on the left and right sides of the air inlet space 16 may be part of the side walls of the first heat exchanger 12 and the second heat exchanger 14, so as to increase the heat exchange area of the heat exchanger assembly 100, further improve the heat exchange efficiency of the heat exchanger assembly 100, and fully exert the operation capability of the heat exchanger assembly 100.

Referring to fig. 2, 3 and 10, in some embodiments, the heat exchanger assembly 100 includes a cover 18, where the cover 18 connects the chassis 10, the first heat exchanger 12 and the second heat exchanger 14, the cover 18 has an air inlet hole 20, and the air inlet hole 20 communicates with the air inlet space.

In this way, the rear side of the heat exchanger assembly 100 can be fixed, while improving the reliability of the heat exchanger assembly 100 as a whole, and improving the continuity of the heat exchanger assembly 100 retaining structure, making the structure more stable.

Specifically, the cover plate 18 may have a long strip shape, and the cover plate 18 is connected between the first heat exchanger 12 and the second heat exchanger 14. The cover plate 18 may enclose an air intake space with the chassis 10, the seal 15, the first heat exchanger 12, and the second heat exchanger 14. The cover plate 18 may have a plurality of air intake holes 20 arranged thereon, and the air intake holes 20 may have a waist-round shape. In one embodiment, the cover plate 18 is connected to the chassis 10, the first heat exchanger 12 and the second heat exchanger 14, so that the rear side of the heat exchanger assembly 100 can be fixed, the reliability of the whole heat exchanger assembly 100 can be improved, the continuity of the structure of the heat exchanger assembly 100 can be improved, the structure is more stable, the air inlet space is communicated through the air inlet hole 20, and the outside air can enter the air inlet space through the air inlet hole 20, so that the outside air is not influenced to enter the heat exchanger assembly 100. The shape and number of the air intake holes 20 are not particularly limited herein.

Referring to fig. 4 and 5, in some embodiments, the first heat exchanger 12 includes a first fan 22 and a first housing 24, where the first fan 22 and the first housing 24 are connected with a first air intake channel 26. The second heat exchanger 14 includes a second fan 28 and a second housing 30, and a second air inlet channel 32 is formed at a connection portion between the second fan 28 and the second housing 30. The first air inlet channel 26 communicates with the air inlet space 16, and the second air inlet channel 32 communicates with the air inlet space 16.

In this way, the air intake of the heat exchange gas assembly can be increased through the first air intake channel 26 and the second air intake channel 32, so as to improve the heat exchange efficiency of the heat exchanger assembly 100.

Specifically, in fig. 4, the first blower 22 may be connected to the top of the first housing 24, and the cross section of the first housing 24 may be similar to a G-type structure. The first housing 24 includes a first plate 34, the first plate 34 being one of the side plates of the first housing 24, the first plate 34 being connectable to the other side plate of the first housing 24 on the rear side, the first plate 34 forming the left side wall of the intake space. The first air inlet passage 26 may be formed at the junction of the first plate 34 and the first fan 22. In one embodiment, after the outside air enters the intake space, the outside air may enter the first heat exchanger 12 through the first air intake passage 26.

The second blower 28 may be connected to the top of the second housing 30, and the second housing 30 may have a section similar to a G-type structure. The second housing 30 includes a second plate 36, the second plate 36 being one of the side plates of the second housing 30, the second plate 36 being connectable to the other side plate of the second housing 30 on the rear side, the second plate 36 forming the side wall on the right side of the intake space. A second air inlet channel 32 may be formed at the junction of the second plate 36 and the second fan 28. In one embodiment, after the outside air enters the intake space, it may enter the second heat exchanger 14 through the second air intake passage 32. That is, the amount of intake air of the heat exchange air assembly can be increased by providing the first air intake passage 26 and the second air intake passage 32, thereby improving the heat exchange efficiency of the heat exchanger assembly 100.

Further, referring to fig. 2, a first side air intake channel 38, a second side air intake channel 40 and a third side air intake channel 42 may be formed at the connection between the first fan 22 and the other side plate of the first housing 24. The first side air intake passage 38 is provided near the front side of the first housing 24, the second side air intake passage 40 is provided near the left side of the first housing 24, and the third side air intake passage 42 is provided near the rear side of the first housing 24. Ambient air may enter the interior of the first heat exchanger 12 through the first side air intake passage 38, the second side air intake passage 40, and the third side air intake passage 42. The connection of the second blower 28 to the other side plates of the second housing 30 may also be formed with a fourth side air intake passage 44, a fifth side air intake passage 46, and a sixth side air intake passage 48. The fourth side air intake passage 44 is provided near the front side of the second housing 30, the fifth side air intake passage 46 is provided near the right side of the second housing 30, and the sixth side air intake passage 48 is provided near the rear side of the second housing 30. Ambient air may enter the interior of the second heat exchanger 14 through the fourth side air intake passage 44, the fifth side air intake passage 46, and the sixth side air intake passage 48, so that the intake air amount of the heat exchanger assembly 100 may be further increased.

It should be noted that the air inlet channel may be a gap formed by connection between the fan and the housing, the fan operates, and air may be sucked into the heat exchanger through the gap.

Referring to fig. 4, in some embodiments, the heat exchanger assembly 100 includes a first fixture 50 and a second fixture 52, the first fixture 50 fixedly connecting the first heat exchanger 12 and the chassis 10, and the second fixture 52 fixedly connecting the second heat exchanger 14 and the chassis 10.

In this manner, the front portion of the heat exchanger assembly 100 may be fixedly coupled to the chassis 10, enhancing structural stability.

Specifically, the first fixing member 50 may be fixedly coupled to a side surface near the front side of the first housing 24, and the bottom end of the first fixing member 50 is coupled to the chassis 10. The second fixing member 52 may be fixedly coupled to a side surface near the front side of the second housing 30, and the bottom end of the second fixing member 52 is coupled to the bottom plate 10, so that the front portion of the heat exchanger assembly 100 may be fixedly coupled to the bottom plate 10, enhancing structural stability.

Alternatively, referring to fig. 1 and 2, the front side of the heat exchanger assembly 100 may be provided with a mounting opening 54, and the front sides of the first and second heat exchangers 12 and 14 may form the mounting opening 54. The first fixing member 50 may be coupled to a left side wall of the mounting port 54, and the second fixing member 52 may be coupled to a right side wall of the mounting port 54. The heat exchanger assembly 100 is also provided with heat exchange tubes 37 inside, i.e. the heat exchange tubes 37 may be located in the first heat exchanger 12 and in the second heat exchanger 14. During servicing of the heat exchanger assembly 100, the interior of the heat exchanger assembly 100 may be serviced and the tubing replaced through the mounting port 54. The heat exchanger assembly 100 includes a mounting plate 56, and the mounting plate 56 may connect the first and second fixtures 50, 52, and may cover the mounting port 54, thereby protecting components within the heat exchanger assembly 100 from damage.

Referring to fig. 1, 4 and 5, in some embodiments, the heat exchanger assembly 100 includes a first side plate 58 and a second side plate 60 along a first direction of the heat exchanger assembly 100, the first side plate 58 is connected to the first heat exchanger 12, the second side plate 60 is connected to the second heat exchanger 14, the first side plate 58 is provided with a first through hole 62, the second side plate 60 is provided with a second through hole 64, the first through hole 62 is communicated with a side wall of the first heat exchanger 12, and the second through hole 64 is communicated with a side wall of the second heat exchanger 14.

In this way, the first through hole 62 and the second through hole 64 enable the first heat exchanger 12 and the second heat exchanger 14 to dissipate heat timely, and ensure the normal operation of the first heat exchanger 12 and the second heat exchanger 14.

Specifically, the first direction may be a length direction L of the heat exchanger assembly 100. The first side plate 58 may be connected to the left side of the first housing 24 and the second side plate 60 may be connected to the right side of the second housing 30. A plurality of first through holes 62 may be arranged in an array on the first side plate 58 near the region of the first housing 24, and the first through holes 62 may communicate to the side wall of the first housing 24. The second side plate 60 may be connected to the right side of the second housing 30. A plurality of second through holes 64 may be arranged in an array on the second side plate 60 near the second housing 30, and the second through holes 64 may communicate to the side wall of the second housing 30. In one embodiment, when the first heat exchanger 12 and the second heat exchanger 14 are in operation, the first heat exchanger 12 and the second heat exchanger 14 can generate heat, and when the temperature is too high, the normal operation of the first heat exchanger 12 and the second heat exchanger 14 can be affected, and then the first through hole 62 and the second through hole 64 can be used for enabling the first heat exchanger 12 and the second heat exchanger 14 to dissipate heat in time, so that the normal operation of the first heat exchanger 12 and the second heat exchanger 14 is ensured. In addition, the first side plate 58 and the second side plate 60 can also protect the first heat exchanger 12 and the second heat exchanger 14, respectively, so as to avoid the outside from colliding with the first heat exchanger 12 and the second heat exchanger 14.

Referring to fig. 4 and 5, in certain embodiments, the heat exchanger assembly 100 includes a third mount 66 and a fourth mount 68, the third mount 66 and the fourth mount 68 being disposed between the first side plate 58 and the second side plate 60 and connecting the first side plate 58 and the second side plate 60, the first fan 22 and the second fan 28 being fixedly connected to the third mount 66 and the fourth mount 68.

In this way, the third fixing member 66 and the fourth fixing member 68 can fix the left and right sides of the heat exchanger assembly 100, so that the heat exchanger assembly 100 is stable in structure, and the first fan 22 and the second fan 28 can be fixed at the same time, so that the first fan 22 and the second fan 28 are prevented from falling off during operation.

Specifically, the third fixing member 66 and the fourth fixing member 68 may each resemble an elongated plate shape. The third fastener 66 may connect the first side plate 58 and the second side plate 60 and be disposed proximate the front side of the heat exchanger assembly 100. The fourth fastener 68 may connect the first side plate 58 and the second side plate 60 and be disposed proximate the rear side of the heat exchanger assembly 100. In one embodiment, after the third fixing member 66 and the fourth fixing member 68 are connected to the first side plate 58 and the second side plate 60, the first fan 22 and the second fan 28 are fixedly connected to the third fixing member 66 and the fourth fixing member 68, so that the left and right sides of the heat exchanger assembly 100 can be fixed by the third fixing member 66 and the fourth fixing member 68, the structure of the heat exchanger assembly 100 is stable, and the first fan 22 and the second fan 28 can be fixed at the same time, so that the first fan 22 and the second fan 28 are prevented from falling off during operation.

Referring to fig. 6 to 9, optionally, the third fixing member 66 and the fourth fixing member 68 are provided with first fixing holes 70, and the third fixing member 66 and the fourth fixing member 68 can be connected to the first side plate 58 and the second side plate 60 by matching the screws with the first fixing holes 70. The third fixing member 66 and the fourth fixing member 68 are also provided with second fixing holes 72, and the first fan 22 and the second fan 28 are connected to the third fixing member 66 and the fourth fixing member 68 through the cooperation of the screws and the second fixing holes 72. The third fixing member 66 is further provided with a third fixing hole 74, and the first fixing member 50 and the second fixing member 52 can be fixedly connected to the third fixing member 66 through the cooperation of the third fixing hole 74 and the screw. It can be understood that the connection between the components in this solution can be achieved through the cooperation of the fixing hole and the screw, or can be achieved through a buckle, a hook, or the like, which is not limited herein.

Referring to fig. 4 and 5, in some embodiments, a support 76 is disposed between the third mount 66 and the fourth mount 68.

In this way, the front and rear sides of the heat exchanger assembly 100 can be more stable, and the structural stability can be further improved.

Specifically, the supporting member 76 includes a supporting plate, the supporting member 76 may be located between the first fan 22 and the second fan 28, one end of the supporting member 76 may be connected to the third fixing member 66, and the other end may be connected to the fourth fixing member 68, so that the front and rear sides of the heat exchanger assembly 100 may be more stable, and the structural stability may be further improved.

Referring to fig. 1, 2 and 10, in some embodiments, the heat exchanger assembly 100 includes a cover 78, the cover 78 covers the first fan 22 and the second fan 28, the cover 78 has an air outlet 80, and the air outlet 80 communicates with the interior of the first heat exchanger 12 and the interior of the second heat exchanger 14.

In this way, sundries can be prevented from falling onto the blades of the first fan 22 and the second fan 28, so that the first fan 22 and the second fan 28 are damaged, and meanwhile, air in the first heat exchanger 12 and the second heat exchanger 14 can be discharged through the air outlet 80, which is beneficial to improving the heat exchange efficiency of the heat exchanger assembly 100.

Specifically, in the H direction, the first and second side plates 58 and 60 may be disposed to protrude from the top of the first and second housings 24 and 30. The cover 78 may be disposed between the first side plate 58 and the second side plate 60, and connects a top end of the first side plate 58 protruding from the first housing 24 and a top end of the second side plate 60 protruding from the second housing 30. The top of the cover 78 may be provided with a plurality of air outlets 80 for exhausting air from the first heat exchanger 12 and the second heat exchanger 14 during operation of the first fan 22 and the second fan 28. That is, by providing the cover 78 and the air outlet 80 on the cover 78, sundries can be prevented from falling onto the blades of the first fan 22 and the second fan 28, which results in damage to the first fan 22 and the second fan 28, and meanwhile, air in the first heat exchanger 12 and the second heat exchanger 14 can be discharged through the air outlet 80, which is beneficial to improving the heat exchange efficiency of the heat exchanger assembly 100.

Referring to fig. 1, 2 and 10, in some embodiments, the heat exchange assembly includes a protective mesh 82, the protective mesh 82 being disposed on two sides of the first heat exchanger 12 perpendicular to the first direction and on two sides of the second heat exchanger 14 perpendicular to the first direction.

In this way, both the front and rear sides of the first heat exchanger 12 and the second heat exchanger 14 can be protected from collision damage.

Specifically, the protection net 82 may be in a grid shape, and the protection net 82 may be disposed on both front and rear sides of the first housing 24 and on both front and rear sides of the first housing 24, so that both front and rear sides of the first heat exchanger 12 and the second heat exchanger 14 may be protected from collision damage.

An air conditioning apparatus according to an embodiment of the present invention includes the heat exchanger assembly 100 of any of the embodiments described above.

In the above air conditioning apparatus, the chassis 10, the first heat exchanger 12 and the second heat exchanger 14 are hermetically connected by the sealing member 15 to form the air inlet space 16, and the outside air can enter the inside of the first heat exchanger 12 and the inside of the second heat exchanger 14 through the air inlet space 16, so that the air inlet amount is increased and the heat exchange efficiency of the heat exchanger assembly 100 is improved without changing the overall size of the heat exchanger assembly 100.

Specifically, the air conditioning apparatus includes an indoor unit and an outdoor unit, as well as other integrated air conditioners. In the air conditioning apparatus, the chassis 10, the first heat exchanger 12 and the second heat exchanger 14 are hermetically connected through the sealing member 15 to form the air inlet space 16, and the outside air can enter the inside of the first heat exchanger 12 and the inside of the second heat exchanger 14 through the air inlet space 16, so that the air inlet quantity is increased and the heat exchange efficiency of the heat exchanger assembly 100 is improved under the condition that the overall size of the heat exchanger assembly 100 is not changed.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A heat exchanger assembly for an air conditioning apparatus, the heat exchanger assembly comprising:

a chassis;

the first heat exchanger and the second heat exchanger are connected to the chassis;

the sealing piece is in sealing connection with the chassis, the first heat exchanger and the second heat exchanger to form an air inlet space, and the air inlet space is communicated with the inside of the first heat exchanger and the inside of the second heat exchanger.

2. The heat exchanger assembly of claim 1, wherein the heat exchanger assembly comprises a cover plate connecting the chassis, the first heat exchanger and the second heat exchanger, the cover plate having an air inlet opening, the air inlet opening communicating with the air intake space.

3. The heat exchanger assembly of claim 1, wherein the first heat exchanger comprises a first fan and a first housing, the first fan having a first air inlet passage at a junction with the first housing;

the second heat exchanger comprises a second fan and a second shell, and a second air inlet channel is formed at the joint of the second fan and the second shell;

the first air inlet channel is communicated with the air inlet space, and the second air inlet channel is communicated with the air inlet space.

4. A heat exchanger assembly according to claim 3, wherein the heat exchanger assembly comprises a first fixing member fixedly connecting the first heat exchanger and the chassis and a second fixing member fixedly connecting the second heat exchanger and the chassis.

5. A heat exchanger assembly according to claim 3, wherein the heat exchanger assembly comprises a first side plate and a second side plate along a first direction of the heat exchanger assembly, the first side plate is connected to the first heat exchanger, the second side plate is connected to the second heat exchanger, the first side plate is provided with a first through hole, the second side plate is provided with a second through hole, the first through hole is communicated with a side wall of the first heat exchanger, and the second through hole is communicated with a side wall of the second heat exchanger.

6. The heat exchanger assembly of claim 5, comprising a third mount and a fourth mount disposed between and connecting the first side plate and the second side plate, the first fan and the second fan being fixedly connected to the third mount and the fourth mount.

7. The heat exchanger assembly of claim 6, wherein a support is disposed between the third mount and the fourth mount.

8. A heat exchanger assembly according to claim 3, wherein the heat exchanger assembly comprises a cover covering the first fan and the second fan, and an air outlet opening communicating the interior of the first heat exchanger with the interior of the second heat exchanger.

9. The heat exchanger assembly of claim 1, wherein the heat exchange assembly comprises a protective mesh disposed on both sides of the first heat exchanger in a direction perpendicular to the first direction and on both sides of the second heat exchanger in a direction perpendicular to the first direction.

10. An air conditioning apparatus comprising the heat exchanger assembly of any one of claims 1-9.