Air conditioner outdoor unit

Abstract

The utility model discloses an air conditioner outdoor unit which comprises a machine shell, a heat exchanger and a heat exchanger, an outdoor heat exchanger; a stop valve mounting plate; a stop valve; the side plate comprises a side plate main body, an avoiding groove with an open bottom is formed in the side plate main body, and the stop valve mounting plate extends into the avoiding groove; the shielding part shields a notch of the air valve mounting groove and / or a notch of the liquid valve mounting groove; the shielding part comprises a first shielding part, and the first shielding part is located on the first side of the side plate main body and used for shielding a notch of the air valve mounting groove; the second shielding part is located on the second side of the side plate body and used for shielding a groove opening of the liquid valve mounting groove. Therefore, foreign matters such as rats and the like can be prevented from entering the air conditioner through the notch of the air valve mounting groove, foreign matters such as rats and the like can also be prevented from entering the air conditioner through the notch of the liquid valve mounting groove, wire harnesses in the air conditioner outdoor unit are prevented from being damaged, mounting procedures and time can be reduced, and the mounting efficiency of the air conditioner outdoor unit can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an outdoor unit of an air conditioner. Background Art

[0002] The stop valve of the outdoor unit of the air conditioner is installed on the side plate of the outdoor unit of the air conditioner through a stop valve mounting plate. To connect the stop valve to the pipeline inside the outdoor unit of the air conditioner, the stop valve mounting plate needs to be provided with an opening. Thus, the generation of the opening easily causes foreign matters such as insects, other small animals, rain, and snow to enter the air conditioner through the opening of the stop valve, resulting in damage to the internal circuit of the air conditioner.

[0003] In the prior art, a protective cover is generally provided at the installation position of the stop valve, and the stop valve is generally covered by the protective cover to cover the opening generated at the stop valve.

[0004] However, the setting of the protective cover not only increases the number of parts of the outdoor unit of the air conditioner, but also increases the installation procedures and time of the outdoor unit of the air conditioner, reduces the installation efficiency of the outdoor unit of the air conditioner, and also increases the cost. Content of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an outdoor unit of an air conditioner. The setting of the first shielding part in the outdoor unit of the air conditioner can shield the notch of the gas valve installation groove, so as to prevent foreign matters such as mice from entering the air conditioner through the notch of the gas valve installation groove. The setting of the second shielding part can shield the notch of the liquid valve installation groove, so as to prevent foreign matters such as mice from entering the air conditioner through the notch of the liquid valve installation groove, and can also avoid damage to the wire harness inside the outdoor unit of the air conditioner, and can also reduce the installation procedures and time, thereby improving the installation efficiency of the outdoor unit of the air conditioner.

[0006] The outdoor unit of the air conditioner according to an embodiment of the utility model includes: a housing, the housing includes a side plate and a chassis, and the side plate is connected to the chassis; an outdoor heat exchanger, the outdoor heat exchanger is arranged on the chassis; a stop valve mounting plate, the stop valve mounting plate is connected to the chassis, and the stop valve mounting plate is formed with a gas valve installation groove and a liquid valve installation groove; a stop valve, the stop valve includes: a gas valve and a liquid valve, both the gas valve and the liquid valve are connected to the outdoor heat exchanger, the gas valve is installed in the gas valve installation groove, and the liquid valve is installed in the liquid valve installation groove;

[0007] The side plate includes: a side plate main body, the side plate main body is formed with an avoidance groove with an open bottom, and the stop valve mounting plate extends into the avoidance groove; a shielding part, the shielding part is integrally provided with the side plate main body and protrudes into the avoidance groove, and the shielding part partially shields the notch of the gas valve installation groove and / or the notch of the liquid valve installation groove;

[0008] Among them, the notch of the gas valve installation groove is located on the first side of the globe valve installation plate; the notch of the liquid valve installation groove is located on the second side of the globe valve installation plate;

[0009] The shielding part includes: a first shielding part, which is located on the first side of the side plate main body and is used to shield the notch of the gas valve installation groove; a second shielding part, which is located on the second side of the side plate main body and is used to shield the notch of the liquid valve installation groove.

[0010] Thus, the setting of the first shielding part in the outdoor unit of the air conditioner can shield the notch of the gas valve installation groove, thereby preventing foreign objects such as mice from entering the air conditioner through the notch of the gas valve installation groove. The setting of the second shielding part can shield the notch of the liquid valve installation groove, thereby preventing foreign objects such as mice from entering the air conditioner through the notch of the liquid valve installation groove. It can also prevent the wire harness inside the outdoor unit of the air conditioner from being damaged, and can also reduce the installation procedures and time, thereby improving the installation efficiency of the outdoor unit of the air conditioner.

[0011] According to some embodiments of the present invention, the gas valve is located above the liquid valve. The gas valve has a first connection port and a maintenance port. The liquid valve has a second connection port. The second connection port is arranged away from the notch of the liquid valve installation groove. Both the first connection port and the second connection port are connected to the outdoor heat exchanger.

[0012] According to some embodiments of the present invention, the notch of the gas valve installation groove is located at the connection of the first side and the top of the globe valve installation plate. The notch of the gas valve installation groove is arranged to open obliquely upward. The gas valve installation groove extends obliquely downward from its notch; and / or the notch of the liquid valve installation groove is located on the second side of the globe valve installation plate and is arranged to open towards the second side of the globe valve installation plate. The liquid valve installation groove extends horizontally from its notch to the first side of the globe valve installation plate.

[0013] According to some embodiments of the present invention, the first side and the top of the first shielding part are respectively connected to the side plate main body. A first avoidance bevel is arranged on the second side of the first shielding part, and the first avoidance bevel is used to avoid the gas valve.

[0014] According to some embodiments of the present invention, the first side of the second shielding part is connected to the side plate main body, and the second shielding part is bendable relative to the side plate main body.

[0015] According to some embodiments of the present invention, a plurality of weakening holes are arranged on the first side of the second shielding part, and the plurality of weakening holes are arranged at intervals in the height direction of the second shielding part.

[0016] According to some embodiments of the present utility model, a second avoidance bevel is provided on a second side of the second shielding portion, and the second avoidance bevel is used to avoid the liquid valve.

[0017] According to some embodiments of the present utility model, the stop valve mounting plate is provided with a boss protruding towards the avoidance groove, a flanging is formed at an edge of the avoidance groove on the side plate body, the flanging is attached to an edge of the boss, and the first shielding portion and the second shielding portion are connected to opposite sides of the flanging.

[0018] According to some embodiments of the present utility model, a gap between the first shielding portion and the gas valve is d1, and d1 satisfies the relational expression: 0 < d1 < 5 mm; and / or a gap between the second shielding portion and the liquid valve is d2, and d2 satisfies the relational expression: 0 < d2 < 5 mm.

[0019] An outdoor unit of an air conditioner according to an embodiment of a second aspect of the present utility model includes: a housing including a side plate and a chassis, the side plate being connected to the chassis; an outdoor heat exchanger provided on the chassis; a stop valve mounting plate connected to the chassis, the stop valve mounting plate being formed with a gas valve mounting groove and a liquid valve mounting groove; a stop valve including a gas valve and a liquid valve, both the gas valve and the liquid valve being connected to the outdoor heat exchanger, the gas valve being mounted in the gas valve mounting groove, and the liquid valve being mounted in the liquid valve mounting groove.

[0020] The side plate includes: a side plate body formed with an avoidance groove having an open bottom, the stop valve mounting plate extending into the avoidance groove; a shielding portion connected to the side plate body and protruding towards the inside of the avoidance groove, the shielding portion shielding an opening of the gas valve mounting groove and / or an opening of the liquid valve mounting groove.

[0021] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0022] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:

[0023] Figure 1 is a schematic structural diagram of an outdoor unit of an air conditioner according to an embodiment of the present utility model;

[0024] Figure 2 is a schematic structural diagram of a stop valve mounting plate containing a gas valve and a liquid valve according to an embodiment of the present utility model;

[0025] Figure 3 isFigure 2 Enlarged view of area A in the middle;

[0026] Figure 4 It is a schematic structural diagram of the side plate main body provided with an avoidance groove according to an embodiment of the present utility model;

[0027] Figure 5 Is Figure 4 Enlarged view of area B in the middle;

[0028] Figure 6 It is a schematic structural diagram of the second shielding part covering the notch of the liquid valve installation groove according to an embodiment of the present utility model;

[0029] Figure 7 Is Figure 6 Enlarged view of area C in the middle;

[0030] Figure 8 It is a schematic structural diagram of the second shielding part containing a weakening hole according to an embodiment of the present utility model;

[0031] Figure 9 It is a schematic structural diagram of an outdoor air conditioner containing an outdoor heat exchanger according to an embodiment of the present utility model;

[0032] Figure 10 Is Figure 9 Enlarged view of area D in the middle;

[0033] Figure 11 It is a schematic structural diagram of a stop valve mounting plate according to an embodiment of the present utility model;

[0034] Figure 12 It is a schematic structural diagram of a side plate according to an embodiment of the present utility model;

[0035] Figure 13 It is a schematic structural diagram of the second shielding part not covered according to an embodiment of the present utility model.

[0036] Reference numerals:

[0037] 100, outdoor air conditioner;

[0038] 10, housing; 11, chassis;

[0039] 20, outdoor heat exchanger;

[0040] 30, stop valve mounting plate; 31, gas valve installation groove; 32, liquid valve installation groove; 33, notch of the gas valve installation groove; 34, notch of the liquid valve installation groove; 35, boss;

[0041] 40, stop valve; 41, gas valve; 411, first connection port; 412, maintenance port;

[0042] 42, liquid valve; 421, second connection port;

[0043] 50, Side plate; 51, Side plate body; 511, Avoidance groove;

[0044] 52, Shielding part; 521, First shielding part; 522, First avoidance bevel; 523, Second shielding part;

[0045] 53, Flange;

[0046] 60, Weakening hole; 61, Second avoidance bevel. Detailed implementation manners

[0047] The embodiments of the present utility model will be described in detail below. The embodiments described with reference to the drawings are exemplary. The embodiments of the present utility model will be described in detail below.

[0048] Below, refer to Figures 1-13 Describe the air conditioner outdoor unit 100 according to the embodiments of the present utility model.

[0049] Refer to Figures 1-3 As shown, the air conditioner outdoor unit 100 according to the embodiments of the present utility model includes: a housing 10, an outdoor heat exchanger 20, a stop valve mounting plate 30, and a stop valve 40. The housing 10 includes a side plate 50 and a chassis 11. The side plate 50 is connected to the chassis 11, which can facilitate the formation of an installation space between the side plate 50 and the chassis 11, thereby facilitating the installation of the outdoor heat exchanger 20.

[0050] The outdoor heat exchanger 20 is disposed on the chassis 11. The outdoor heat exchanger 20 discharges the heat in the hot air that circulates back from the indoor, cooling it into a liquid refrigerant. By cooling the hot air into a liquid, the outdoor heat exchanger 20 discharges the heat, enabling the refrigerant to circulate back to the air conditioner indoor unit again to continue absorbing the indoor heat, thereby achieving the refrigeration effect of the air conditioning system.

[0051] Moreover, the chassis 11 can not only provide a supporting force for the outdoor heat exchanger 20 but also provide an installation position for the outdoor heat exchanger 20.

[0052] The stop valve mounting plate 30 is connected to the chassis 11, and the stop valve 40 is mounted on the stop valve mounting plate 30, which can transfer the force of the stop valve 40 to the chassis 11, thereby reducing the force on the stop valve mounting plate 30.

[0053] In addition, the stop valve mounting plate 30 is formed with a gas valve mounting groove 31 and a liquid valve mounting groove 32. The gas valve mounting groove 31 can facilitate the passing and installation of the gas valve 41, and the liquid valve mounting groove 32 can facilitate the passing and installation of the liquid valve 42.

[0054] In addition, the stop valve 40 includes an air valve 41 and a liquid valve 42. Both the air valve 41 and the liquid valve 42 are connected to the outdoor heat exchanger 20. Among them, the air valve 41 is first connected to the four-way valve. The four-way valve is located between the compressor and the outdoor heat exchanger 20, and the four-way valve is respectively connected to the compressor and the outdoor heat exchanger 20 through pipelines. In this way, it is convenient for the air valve 41 to precisely control the flow direction and flow rate of the refrigerant.

[0055] The liquid valve 42 is connected to the outdoor heat exchanger 20. The liquid valve 42 restricts the flow rate of the refrigerant, allowing it to enter the outdoor heat exchanger 20 at an appropriate speed, thereby effectively releasing heat and turning the refrigerant into a liquid state.

[0056] The side plate 50 includes a side plate main body 51 and a shielding portion 52. The side plate 50 is integrally formed by the side plate main body 51 and the shielding portion 52. In this way, it is not only easy to form, but also can reduce the number of parts and lower the cost, thereby improving the production efficiency of the air conditioner outdoor unit 100.

[0057] In addition, the side plate main body 51 is formed with an avoidance groove 511 with an open bottom. The stop valve mounting plate 30 extends into the avoidance groove 511. The setting of the avoidance groove 511 enables the stop valve mounting plate 30 to be embedded in the avoidance groove 511 and also provides a receiving space for the stop valve mounting plate 30.

[0058] Furthermore, the shielding portion 52 protrudes toward the inside of the avoidance groove 511, and the shielding portion 52 shields the notch 33 of the air valve mounting groove and / or the notch of the liquid valve mounting groove 32.

[0059] Specifically, the shielding portion 52 protrudes toward the inside of the avoidance groove 511. When only shielding the notch 33 of the air valve mounting groove, during the installation of the shielding portion 52 of the side plate 50, it can directly shield the notch 33 of the air valve mounting groove, thereby preventing foreign objects such as mice from entering the air conditioner through the notch 33 of the air valve mounting groove and avoiding damage to the internal wiring harness. During encapsulation, it also has the advantages of time-saving, convenience, and high efficiency.

[0060] Or, when only shielding the notch of the liquid valve mounting groove 32, it can directly shield the notch of the liquid valve mounting groove 32, thereby preventing foreign objects such as mice from entering the air conditioner through the notch of the liquid valve mounting groove and avoiding damage to the internal wiring harness by foreign objects such as mice. It has the function of protecting the internal components of the air conditioner outdoor unit 100.

[0061] Furthermore, setting the shielding portion 52 of the side plate 50 can shield the notch 33 of the air valve mounting groove and also the notch of the liquid valve mounting groove 32. In this way, it can further prevent foreign objects such as mice from entering the air conditioner outdoor unit 100.

[0062] Among them, the notch 33 of the air valve installation groove is located on the first side of the stop valve installation plate 30, and the notch of the liquid valve installation groove 32 is located on the second side of the stop valve installation plate 30. That is to say, the notches of the air valve installation groove 33 and the liquid valve installation groove 32 are arranged staggeredly at intervals. In this way, the installation space of the air valve 41 and the liquid valve 42 can be increased, so that the fixed installation of the air valve 41 and the liquid valve 42 can be facilitated, and the pipeline between the air valve 41 and the liquid valve 42 can be prevented from interfering and winding during the installation process.

[0063] Furthermore, the shielding part 52 includes: a first shielding part 521, the first shielding part 521 is located on the first side of the side plate main body 51, and the first shielding part 521 is used for shielding the notch 33 of the air valve installation groove.

[0064] Specifically, the first shielding part 521 extends downward at the avoidance groove 511. When the side plate 50 is installed and the first shielding part 521 of the side plate 50 reaches the installation position, the notch 33 of the air valve installation groove can be directly shielded. In this way, the setting of other parts can be reduced, the purpose of reducing the number of parts can be achieved, and foreign matters such as mice can be prevented from entering the air conditioner through the notch 33 of the air valve installation groove, so that the wire harness inside the outdoor unit 100 of the air conditioner can be prevented from being damaged.

[0065] In addition, the shielding part 52 further includes: a second shielding part 523, the second shielding part 523 is located on the second side of the side plate main body 51, and the second shielding part 523 is used for shielding the notch of the liquid valve installation groove 32.

[0066] The second shielding part 523 is located on the second side of the side plate main body 51. In this way, the second shielding part 523 can shield the notch of the liquid valve installation groove 32, and foreign matters such as mice can be prevented from entering the air conditioner through the notch of the liquid valve installation groove 32.

[0067] Therefore, the setting of the first shielding part 521 in the outdoor unit 100 of the air conditioner can shield the notch 33 of the air valve installation groove, so that foreign matters such as mice can be prevented from entering the air conditioner through the notch 33 of the air valve installation groove. The setting of the second shielding part 523 can shield the notch of the liquid valve installation groove 32, so that foreign matters such as mice can be prevented from entering the air conditioner through the notch of the liquid valve installation groove 32, the wire harness inside the outdoor unit 100 of the air conditioner can be prevented from being damaged, and the installation procedure and time can be reduced, thereby improving the installation efficiency of the outdoor unit 100 of the air conditioner.

[0068] According to some embodiments of the present invention, such as Figure 3As shown, the gas valve 41 is located above the liquid valve 42. The gas valve 41 has a first connection port 411 and a maintenance port 412. The liquid valve 42 has a second connection port 421. The second connection port 421 is arranged away from the notch of the liquid valve installation groove 32. Both the first connection port 411 and the second connection port 421 are connected to the outdoor heat exchanger 20.

[0069] Among them, since the gas valve 41 has a first connection port 411 and a maintenance port 412 and is arranged above the liquid valve 42, it can make it more convenient for workers to maintain and repair. Moreover, arranging the gas valve 41 above the liquid valve 42 can reduce the reflux of the liquid refrigerant into the compressor in the shutdown state, thereby reducing the impact of the liquid refrigerant when the compressor starts and extending the service life of the compressor.

[0070] In addition, the liquid valve 42 has a second connection port 421. Both the first connection port 411 and the second connection port 421 are connected to the outdoor heat exchanger 20. The refrigerant is fully cooled and condensed in the outdoor heat exchanger 20, thereby improving the refrigeration efficiency and making the refrigeration performance of the outdoor unit 100 of the air conditioner more stable and efficient.

[0071] Furthermore, the second connection port 421 is arranged away from the notch of the liquid valve installation groove 32. In this way, it is convenient for the installation of the liquid valve 42 and can also increase the distance between the notch of the liquid valve installation groove 32 and the second connection port 421, thereby avoiding interference between the liquid valve 42 and the lines of the second connection port 421 during the installation process.

[0072] According to some embodiments of the present invention, as Figure 11 shown, the notch 33 of the gas valve installation groove is located at the connection of the first side and the top of the stop valve mounting plate 30. The notch of the gas valve installation groove 31 is arranged to open obliquely upward, and the gas valve installation groove 31 extends obliquely downward from its notch.

[0073] Among them, the notch of the gas valve installation groove 31 is arranged to open obliquely upward, which is convenient for the installation and disassembly of the gas valve 41, convenient for the maintenance of the gas valve 41, and can also increase the installation space of the gas valve 41.

[0074] In addition, the gas valve installation groove 31 extends obliquely downward from its notch. This can facilitate the installation of the gas valve 41 and make the inclination directions of the first connection port 411 and the maintenance port 412 of the gas valve 41 correspond to the inclination direction of the gas valve installation groove, thereby facilitating the connection between the gas valve 41 and the gas valve 41 pipeline and avoiding entanglement between the gas valve 41 pipelines.

[0075] Furthermore, the notch of the liquid valve installation groove 32 is located on the second side of the stop valve mounting plate 30, and the notch of the liquid valve installation groove 32 is arranged to open toward the second side of the stop valve mounting plate 30. The liquid valve installation groove 32 extends horizontally from its notch to one side of the stop valve mounting plate 30.

[0076] In this way, the installation and disassembly of the liquid valve 42 can be facilitated, the maintenance of the liquid valve 42 can be facilitated, and the size of the liquid valve installation groove 32 can be further reduced, thereby preventing foreign objects from entering through the notch of the liquid valve installation groove 32.

[0077] Moreover, the gas valve installation groove 31 extends obliquely downward from its notch, and the liquid valve installation groove 32 extends horizontally from its notch to the first side of the globe valve mounting plate 30, so that the installation positions of the gas valve 41 and the liquid valve 42 can be made clearer, thereby avoiding the misinstallation of the gas valve 41 and the liquid valve 42.

[0078] According to some embodiments of the present invention, as Figure 3 shown, the first side and the top of the first shielding portion 521 are respectively connected to the side plate main body 51, and a first avoiding bevel 522 is provided on the second side of the first shielding portion 521 for avoiding the gas valve 41.

[0079] Among them, the first side and the top of the first shielding portion 521 are connected to the side plate main body 51, so that the first shielding portion 521 and the side plate main body 51 form an integral body, thereby improving the strength of the first shielding portion 521.

[0080] In addition, a first avoiding bevel 522 is provided at a position of the first shielding portion 521 close to the gas valve 41. According to the connection position between the first shielding portion 521 and the gas valve 41, the first avoiding bevel 522 is inclined downward, which can avoid interference between the first avoiding bevel 522 and the gas valve 41, and can also make the gap generated between the gas valve 41 and the first avoiding bevel 522 smaller, thereby preventing foreign objects from entering the interior of the air conditioner outdoor unit 100.

[0081] According to some embodiments of the present invention, as Figure 3 and Figure 7 shown, the first side of the second shielding portion 523 is connected to the side plate main body 51, and the second shielding portion 523 is bendable relative to the side plate main body 51.

[0082] Among them, the second shielding portion 523 is integrally in the shape of a triangular baffle, and the second shielding portion 523 can rotate relative to the side plate main body 51. When it is necessary to install the liquid valve 42 at the notch of the liquid valve installation groove 32, the second shielding portion 523 can be rotated in a direction away from the liquid valve 42, so that the second shielding portion 523 can be bent relative to the side plate main body 51. In this way, during the installation process, interference between the second shielding portion 523 and the second connection port 421 of the liquid valve 42 can be prevented, the situation of paint peeling and deformation between the second shielding portion 523 and the liquid valve 42 can be avoided, and the installation space of the liquid valve 42 can also be increased, thereby facilitating the rapid installation of the liquid valve 42.

[0083] After the liquid valve 42 is installed at the notch of the liquid valve installation groove 32, the second shielding portion 523 can be rotated towards the liquid valve 42, so that the second shielding portion 523 can cover the notch of the liquid valve installation groove 32. In this way, the gap between the second shielding portion 523 and the liquid valve 42 can be reduced, and foreign objects such as mice can be prevented from entering through the notch of the liquid valve installation groove 32.

[0084] According to some embodiments of the present invention, as Figure 8 shown, a plurality of weakening holes 60 are provided on the first side of the second shielding portion 523, and the plurality of weakening holes 60 are spaced apart in the height direction of the second shielding portion 523.

[0085] Among them, a plurality of weakening holes 60 are provided at the bending position of the second shielding portion 523 and the side plate 50. The arrangement of the plurality of weakening holes 60 can reduce the resistance at the bending position of the second shielding portion 523 and the side plate 50, so as to facilitate the bending of the second shielding portion 523 relative to the side plate 50.

[0086] Furthermore, the plurality of weakening holes 60 are spaced apart in the height direction of the second shielding portion 523, so that the force in the height direction of the second shielding portion 523 can be more uniform, and the second shielding portion 523 can be rotated with less effort, thus facilitating the shielding of the notch of the liquid valve installation groove 32.

[0087] According to some embodiments of the present invention, as Figure 7 and Figure 8 shown, a second avoidance bevel 61 is provided on the second side of the second shielding portion 523, and the second avoidance bevel 61 is used to avoid the liquid valve 42.

[0088] Among them, since the liquid valve 42 is inclined downward, in order to reduce the gap generated between the second avoidance bevel 61 and the liquid valve 42, the second avoidance bevel 61 of the second shielding portion 523 is inclined, so that the gap generated between the second avoidance bevel 61 and the liquid valve 42 can be reduced, and interference between the second avoidance bevel 61 and the liquid valve 42 can also be avoided.

[0089] According to some embodiments of the present invention, the stop valve mounting plate 30 is provided with a boss 35 protruding towards the avoidance groove 511, the side plate main body 51 forms a flanging 53 at the edge of the avoidance groove 511, the flanging 53 is attached to the edge of the boss 35, and the first shielding portion 521 and the second shielding portion 523 are connected to opposite sides of the flanging 53.

[0090] Among them, the boss 35 of the globe valve mounting plate 30 extends along the length direction of the globe valve mounting plate 30. In this way, the strength of the globe valve mounting plate 30 in its length direction can be increased. Since the air valve 41 and the liquid valve 42 are arranged at intervals in the length direction of the globe valve mounting plate 30, the air valve 41 and the liquid valve 42 can be more stably and firmly mounted on the globe valve mounting plate 30.

[0091] In addition, the flanging 53 is attached to the edge of the boss 35, so that the flanging 53 can block a part of the notch of the liquid valve mounting groove 32 and a part of the notch of the air valve mounting groove 33, thereby further reducing the notch of the liquid valve mounting groove 32 and the notch of the air valve mounting groove 33.

[0092] Furthermore, the first shielding portion 521 and the second shielding portion 523 are connected to opposite sides of the flanging 53. In this way, the shielding property of the connection between the first shielding portion 521 and the flanging 53 can be increased, and the shielding property of the connection between the second shielding portion 523 and the flanging 53 can also be increased.

[0093] According to some embodiments of the present invention, as Figure 7 shown, the gap between the first shielding portion 521 and the air valve 41 is d1, and d1 satisfies the relational expression: 0 < d1 < 5 mm, and / or the gap between the second shielding portion 523 and the liquid valve 42 is d2, and d2 satisfies the relational expression: 0 < d2 < 5 mm.

[0094] Specifically, since the first shielding portion 521 and the air valve 41 are independent components from each other, the gap d1 between the first shielding portion 521 and the air valve 41 is greater than 0. That is to say, a gap must be provided between the first shielding portion 521 and the air valve 41. If there is no gap between the first shielding portion 521 and the air valve 41, friction will occur between the air valve 41 and the first shielding portion 521 of the side plate 50 during the installation and disassembly process, resulting in deformation and paint peeling of the air valve 41 and the first shielding portion 521. Therefore, a gap must be provided between the first shielding portion 521 and the air valve 41.

[0095] Preferably, the gap d1 between the first shielding portion 521 and the air valve 41 is not less than 1 mm. In this way, not only can the friction between the air valve 41 and the first shielding portion 521 be avoided, but also foreign objects such as mice can be prevented from entering through the gap between the first shielding portion 521 and the air valve 41.

[0096] Further preferably, the gap d1 between the first shielding portion 521 and the air valve 41 is not less than 2 mm. In this way, the gap d1 between the first shielding portion 521 and the air valve 41 is relatively large, which can further avoid friction or collision between the first shielding portion 521 and the air valve 41 during the installation and disassembly process, and can also prevent foreign objects such as mice from entering the air conditioner through the gap between the first shielding portion 521 and the air valve 41 and damaging the internal circuit of the air conditioner.

[0097] In addition, the gap d1 between the first shielding portion 521 and the air valve 41 does not exceed 5 mm. That is to say, the gap d1 between the first shielding portion 521 and the air valve 41 cannot be too large. If the gap d1 between the first shielding portion 521 and the air valve 41 is too large, foreign objects such as mice may enter the air conditioner interior through the gap between the first shielding portion 521 and the air valve 41, causing damage to the components and circuits inside the air conditioner. Therefore, the gap d1 between the first shielding portion 521 and the air valve 41 is not greater than 5 mm.

[0098] Preferably, the gap d1 between the first shielding portion 521 and the air valve 41 is not greater than 4 mm, which can make the gap d1 between the first shielding portion 521 and the air valve 41 smaller, thereby preventing smaller foreign objects from entering the interior of the outdoor unit of the air conditioner and playing a role in protecting the components and circuits inside the outdoor unit of the air conditioner.

[0099] Further preferably, the gap d1 between the first shielding portion 521 and the air valve 41 is not greater than 3 mm, which can make the gap d1 between the first shielding portion 521 and the air valve 41 even smaller, thereby preventing even smaller foreign objects from entering the interior of the outdoor unit of the air conditioner and further strengthening the protection of the components and circuits inside the outdoor unit of the air conditioner.

[0100] Similarly, the gap d2 between the second shielding portion 523 and the liquid valve 42 is > 0. That is to say, a gap must be provided between the second shielding portion 523 and the liquid valve 42. If there is no gap between the second shielding portion 523 and the liquid valve 42, friction will occur during the installation and disassembly of the liquid valve 42 and the second shielding portion 523 of the side plate 50, resulting in deformation and paint peeling of the liquid valve 42 and the second shielding portion 523. Therefore, a gap must be provided between the second shielding portion 523 and the liquid valve 42.

[0101] Preferably, the gap d2 between the second shielding portion 523 and the liquid valve 42 is not less than 1 mm, which can not only avoid friction between the liquid valve 42 and the second shielding portion 523, but also prevent foreign objects such as mice from entering through the gap between the second shielding portion 523 and the liquid valve 42.

[0102] Further preferably, the gap d2 between the second shielding portion 523 and the liquid valve 42 is not less than 2 mm. In this way, the gap d2 between the second shielding portion 523 and the liquid valve 42 is larger, which can further avoid friction or collision between the second shielding portion 523 and the liquid valve 42 during installation and disassembly, and also prevent foreign objects such as mice from entering the air conditioner interior through the gap between the second shielding portion 523 and the liquid valve 42 and damaging the internal circuits of the air conditioner.

[0103] Moreover, the gap d2 between the second shielding part 523 and the liquid valve 42 does not exceed 5 mm. That is to say, the gap d2 between the second shielding part 523 and the liquid valve 42 cannot be too large. If the gap d2 between the second shielding part 523 and the liquid valve 42 is too large, foreign objects such as mice can enter the air conditioner interior from the gap between the second shielding part 523 and the liquid valve 42, causing damage to the internal components and circuits of the air conditioner. Therefore, the gap d2 between the second shielding part 523 and the liquid valve 42 is not greater than 5 mm.

[0104] Preferably, the gap d2 between the second shielding part 523 and the liquid valve 42 is not greater than 4 mm, which can make the gap d2 between the second shielding part 523 and the liquid valve 42 smaller, so as to prevent smaller foreign objects from entering the interior of the outdoor unit of the air conditioner and play a role in protecting the internal components and circuits of the outdoor unit of the air conditioner.

[0105] More preferably, the gap d2 between the second shielding part 523 and the liquid valve 42 is not greater than 3 mm, which can make the gap d2 between the second shielding part 523 and the liquid valve 42 even smaller, so as to prevent even smaller foreign objects from entering the interior of the outdoor unit of the air conditioner and further strengthen the protection of the internal components and circuits of the outdoor unit of the air conditioner.

[0106] According to the air conditioner outdoor unit 100 of the second aspect embodiment of the present utility model, it includes: a housing 10, an outdoor heat exchanger 20, a stop valve mounting plate 30 and a stop valve 40. The housing 10 includes a side plate 50 and a chassis 11. The side plate 50 is connected to the chassis 11. The outdoor heat exchanger 20 is disposed on the chassis 11. The stop valve mounting plate 30 is connected to the chassis 11, and the stop valve mounting plate 30 is formed with a gas valve mounting groove 31 and a liquid valve mounting groove 32.

[0107] Among them, the stop valve mounting plate 30 is connected to the chassis 11, and the stop valve 40 is mounted on the stop valve mounting plate 30, which can transfer the force of the stop valve 40 to the chassis 11, thereby reducing the force on the stop valve mounting plate 30. Moreover, the stop valve mounting plate 30 is formed with a gas valve mounting groove 31 and a liquid valve mounting groove 32. The gas valve mounting groove 31 can facilitate the threading and installation of the gas valve 41, and the liquid valve mounting groove 32 can facilitate the threading and installation of the liquid valve 42.

[0108] The stop valve 40 includes: a gas valve 41 and a liquid valve 42. Both the gas valve 41 and the liquid valve 42 are connected to the outdoor heat exchanger 20. The gas valve 41 is mounted in the gas valve mounting groove 31, and the liquid valve 42 is mounted in the liquid valve mounting groove 32. Among them, the gas valve 41 is first connected to a four-way valve. The four-way valve is located between the compressor and the outdoor heat exchanger 20, and the four-way valve is respectively connected to the compressor and the outdoor heat exchanger 20 through pipelines, so as to facilitate the precise control of the refrigerant flow direction and flow rate by the gas valve 41.

[0109] The liquid valve 42 is connected to the outdoor heat exchanger 20. The liquid valve 42 restricts the flow rate of the refrigerant, allowing it to enter the outdoor heat exchanger 20 at an appropriate speed, thereby effectively releasing heat and turning the refrigerant into a liquid state.

[0110] The side plate 50 includes: a side plate main body 51, the side plate main body 51 is formed with an avoidance groove 511 with an open bottom, and the stop valve mounting plate 30 extends into the avoidance groove 511. The side plate 50 further includes: a shielding portion 52, the shielding portion 52 is connected to the side plate main body 51, and the shielding portion 52 protrudes into the avoidance groove 511, and the shielding portion 52 shields the notch 33 of the gas valve mounting groove and / or the notch of the liquid valve mounting groove 32.

[0111] Among them, the side plate 50 is integrally formed by the side plate main body 51 and the shielding portion 52. In this way, it is not only easy to form, but also can reduce the number of parts, and can also reduce costs, thereby improving the production efficiency of the air conditioner outdoor unit 100.

[0112] Furthermore, the side plate main body 51 is formed with an avoidance groove 511 with an open bottom, and the stop valve mounting plate 30 extends into the avoidance groove 511. The setting of the avoidance groove 511 can make the stop valve mounting plate 30 embedded in the avoidance groove 511 and can also provide a receiving space for the stop valve mounting plate 30.

[0113] Further, the shielding portion 52 is connected to the side plate main body 51, and the shielding portion 52 protrudes into the avoidance groove 511, and the shielding portion 52 shields the notch 33 of the gas valve mounting groove and / or the notch of the liquid valve mounting groove 32.

[0114] Specifically, the shielding portion 52 is directly connected to the side plate main body 51, and the shielding portion 52 protrudes into the avoidance groove 511. When only the notch 33 of the gas valve mounting groove is shielded, the shielding portion 52 of the side plate 50 can directly shield the notch 33 of the gas valve mounting groove during installation, thereby preventing foreign objects such as mice from entering the air conditioner through the notch 33 of the gas valve mounting groove and avoiding damage to the internal wiring harness. During encapsulation, it also has the advantages of time-saving, convenience and high efficiency.

[0115] Or, when only the notch of the liquid valve mounting groove 32 is shielded, it can directly shield the notch of the liquid valve mounting groove 32, thereby preventing foreign objects such as mice from entering the air conditioner through the notch of the liquid valve mounting groove 32 and avoiding damage to the internal wiring harness by foreign objects such as mice, which has the effect of protecting the internal components of the air conditioner outdoor unit 100.

[0116] Further, the shielding portion 52 of the side plate 50 can shield the notch 33 of the gas valve mounting groove and can also shield the notch of the liquid valve mounting groove 32. In this way, it can further prevent foreign objects such as mice from entering the air conditioner outdoor unit 100.

[0117] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0118] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0119] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. An air conditioner outdoor unit, comprising: A casing, the casing comprising side panels and a bottom plate, the side panels being connected to the bottom plate; An outdoor heat exchanger, wherein the outdoor heat exchanger is arranged on the chassis; A stop valve mounting plate, the stop valve mounting plate is connected to the chassis, and the stop valve mounting plate is formed with an air valve mounting groove and a liquid valve mounting groove; A stop valve, the stop valve comprising: a gas valve and a liquid valve, the gas valve and the liquid valve are both connected to the outdoor heat exchanger, the gas valve is installed in the gas valve installation groove, and the liquid valve is installed in the liquid valve installation groove; It is characterized in that The side panel comprises: A side plate body, wherein the side plate body is formed with an escape groove with an open bottom, and the stop valve mounting plate extends into the escape groove; A shielding portion, the shielding portion is integrally provided with the side plate body and protrudes toward the avoidance groove, the shielding portion partially shields the notch of the gas valve installation groove and / or the notch of the liquid valve installation groove; in, The notch of the gas valve mounting groove is located on the first side of the stop valve mounting plate, and the notch of the liquid valve mounting groove is located on the second side of the stop valve mounting plate; The shielding portion comprises: A first shielding portion, the first shielding portion is located on a first side of the side plate body and is used to shield a notch of the air valve installation slot; A second shielding portion, wherein the second shielding portion is located at a second side of the side plate body and is used to shield a notch of the liquid valve installation groove.

2. The air conditioner outdoor unit according to claim 1, characterized in that: The gas valve is located above the liquid valve, and has a first online port and an inspection port. The liquid valve has a second online port, and the second online port is arranged away from the slot of the liquid valve installation slot. The first online port and the second online port are both connected to the outdoor heat exchanger.

3. The air conditioner outdoor unit according to claim 1, characterized in that: The notch of the gas valve installation groove is located at the connection between the first side and the top of the stop valve installation plate, the notch of the gas valve installation groove is open and arranged obliquely upward, and the gas valve installation groove extends obliquely downward from its notch; and / or The notch of the liquid valve installation groove is located on the second side of the stop valve installation plate and is open toward the second side of the stop valve installation plate. The liquid valve installation groove extends horizontally from its notch toward the first side of the stop valve installation plate.

4. The air conditioner outdoor unit according to claim 3, characterized in that: The first side and the top of the first shielding portion are respectively connected to the side plate body, and the second side of the first shielding portion is provided with a first avoidance bevel, and the first avoidance bevel is used to avoid the air valve.

5. The air conditioner outdoor unit according to claim 1, characterized in that: A first side of the second shielding portion is connected to the side plate body, and the second shielding portion is bendable relative to the side plate body.

6. The air conditioner outdoor unit according to claim 5, characterized in that: A plurality of weakened holes are disposed on a first side of the second shielding portion, and the plurality of weakened holes are disposed at intervals in a height direction of the second shielding portion.

7. The air conditioner outdoor unit according to claim 5, characterized in that: A second avoidance bevel is provided on the second side of the second shielding portion, and the second avoidance bevel is used to avoid the liquid valve.

8. The air conditioner outdoor unit according to claim 1, characterized in that: The stop valve mounting plate is provided with a boss protruding toward the avoidance groove, and the side plate body forms a flange at the edge of the avoidance groove, and the flange is attached to the edge of the boss, and the first shielding part and the second shielding part are connected to the opposite sides of the flange.

9. The air conditioner outdoor unit according to claim 1, characterized in that: The gap between the first shielding portion and the air valve is d1, and d1 satisfies the relationship: 0<d1<5mm; and / or A gap between the second shielding portion and the liquid valve is d2, and d2 satisfies the relationship: 0<d2<5mm.

10. An air conditioner outdoor unit, comprising: A casing, the casing comprising side panels and a bottom plate, the side panels being connected to the bottom plate; An outdoor heat exchanger, wherein the outdoor heat exchanger is arranged on the chassis; A stop valve mounting plate, the stop valve mounting plate is connected to the chassis, and the stop valve mounting plate is formed with an air valve mounting groove and a liquid valve mounting groove; A stop valve, the stop valve comprising: a gas valve and a liquid valve, the gas valve and the liquid valve are both connected to the outdoor heat exchanger, the gas valve is installed in the gas valve installation groove, and the liquid valve is installed in the liquid valve installation groove; It is characterized in that The side panel comprises: A side plate body, wherein the side plate body is formed with an escape groove with an open bottom, and the stop valve mounting plate extends into the escape groove; A shielding portion is connected to the side plate body and protrudes toward the avoidance groove, and the shielding portion shields the notch of the air valve installation groove and / or the notch of the liquid valve installation groove.

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