Compressor for refrigeration equipment and refrigeration equipment

Abstract

The utility model relates to the technical field of household appliances. The utility model discloses a compressor for refrigeration equipment. The compressor comprises a shell and a vibration reduction assembly. The shell is provided with an assembling part, and the assembling part is arranged on the outer side wall surface of the shell; the vibration reduction assembly comprises a mounting sliding rod and a vibration reduction sliding block, the mounting sliding rod is mounted on the assembling part, the vibration reduction sliding block is provided with a sliding groove corresponding to the mounting sliding rod, and the vibration reduction sliding block is slidably arranged on the mounting sliding rod through the sliding groove; the shape of the installation sliding rod corresponds to the shape of the shell, so that the vibration reduction sliding block can slide on the installation sliding rod along the outer side wall face of the shell. In the operation process of the compressor, the pump body and the motor generate vibration, and then the compressor shell is driven to vibrate. Through the arrangement, the universality of the compressor shell is improved. Meanwhile, the utility model further discloses refrigeration equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, for example to a compressor for a refrigeration device and a refrigeration device. BACKGROUND

[0002] With the improvement of living standards, more and more users will choose to install air conditioner refrigeration equipment indoors. The refrigeration system of the air conditioner includes a compressor, which can compress the refrigerant in the refrigeration system to cool or heat the indoor. Therefore, the compressor is essential for the operation of the refrigeration equipment. However, during the operation of the compressor, vibration is generated, which in turn generates noise, resulting in poor user experience.

[0003] In the related art, a counterweight is generally arranged on the outside of the shell to reduce the center of gravity of the compressor, thereby reducing the vibration generated by the compressor.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0005] In the related art, the existing compressor provided with a counterweight generally fixes the counterweight on the outside of the compressor shell. However, in order to ensure the vibration reduction effect, the positions where the counterweights need to be installed on different models of compressors are also different. Therefore, the existing compressor shell has low versatility.

[0006] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0007] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine the key / important components or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0008] The embodiments of the present disclosure provide a compressor for a refrigeration device and a refrigeration device, wherein a mounting slide rod and a vibration reduction slide block are arranged on the outside of the shell of the compressor, and the vibration reduction slide block is slidable along the mounting slide rod. In this way, the positions of the vibration reduction slide blocks can be adjusted to adapt to different models of compressors, so that one shell can adapt to multiple models of compressors. In this way, the versatility of the compressor shell is improved.

[0009] The embodiment of the present disclosure provides a compressor for a refrigeration device, which comprises a shell and a damping assembly. The shell is provided with an assembly part arranged on the outer side wall surface of the shell. The damping assembly comprises a mounting slide rod and a damping slide block. The mounting slide rod is mounted on the assembly part, and the damping slide block is provided with a sliding groove corresponding to the mounting slide rod and is slidably arranged on the mounting slide rod through the sliding groove. The shape of the mounting slide rod corresponds to the shape of the shell, so that the damping slide block can slide on the mounting slide rod along the outer side wall surface of the shell.

[0010] In some embodiments, the shell is provided with a first assembly part and a second assembly part, and the first assembly part is located on one side of the second assembly part. The two ends of the mounting slide rod are respectively mounted on the first assembly part and the second assembly part, so that the damping slide block moves between the first assembly part and the second assembly part.

[0011] In some embodiments, a first reference line is connected between the center point of the first assembly part and the center point of the second assembly part, and the included angle between the first reference line and the shell axis is a first included angle a1. The first included angle a1 is greater than or equal to 0° and less than or equal to 90°.

[0012] In some embodiments, the compressor further comprises an exhaust part. The compressor can exhaust through the exhaust part. A second reference line is connected between the exhaust part and the shell axis, and a third reference line is connected between the damping slide block and the shell axis. The included angle between the second reference line and the third reference line is less than or equal to 60°.

[0013] In some embodiments, the compressor further comprises a motor. The motor is mounted in the shell. The highest point of the damping assembly is higher than the upper end surface of the motor, and the lowest point of the damping assembly is lower than the lower end surface of the motor.

[0014] In some embodiments, the distance between the horizontal plane where the highest point of the damping assembly is located and the upper end surface of the motor is greater than or equal to 5 mm, and the distance between the horizontal plane where the lowest point of the damping assembly is located and the lower end surface of the motor is greater than or equal to 5 mm.

[0015] In some embodiments, the difference between the height of the damping assembly and the total height of the motor is greater than or equal to 5 mm.

[0016] In some embodiments, the outer side wall surface of the shell is provided with a mounting protrusion to form the assembly part. The mounting slide rod is provided with a mounting groove at a position corresponding to the mounting protrusion. The mounting groove can be covered on the outer side of the mounting protrusion to mount the mounting slide rod on the shell.

[0017] In some embodiments, the damping assembly comprises a plurality of damping slide blocks, and the plurality of damping slide blocks are slidably arranged on the mounting slide rod in the length direction of the mounting slide rod.

[0018] The embodiment of the present disclosure further provides a refrigeration equipment, comprising: a cabin and the compressor for the refrigeration equipment.

[0019] The compressor for the refrigeration equipment and the refrigeration equipment provided by the embodiment of the present disclosure can achieve the following technical effects:

[0020] The compressor for the refrigeration equipment provided by the embodiment of the present disclosure comprises: a shell and a damping assembly. The shell is provided with an assembling part, and the assembling part is arranged on the outer side wall surface of the shell. The damping assembly comprises a mounting slide rod and a damping slide block. The mounting slide rod is mounted on the assembling part, and the damping slide block is provided with a sliding groove corresponding to the mounting slide rod, and the damping slide block is slidably arranged on the mounting slide rod through the sliding groove. The shape of the mounting slide rod is arranged corresponding to the shape of the shell, so that the damping slide block can slide along the outer side wall surface of the shell on the mounting slide rod. During the operation of the compressor, the pump body and the motor of the compressor can generate vibration, which in turn drives the vibration of the compressor shell. In this way, the damping slide block is mounted on the outer side of the shell, which can increase the weight of the compressor and lower the gravity center of the compressor, thereby achieving the damping of the compressor. At the same time, since the height and position of the gravity center of compressors of different models and structures are different, the damping slide block can be slid along the mounting slide rod to adapt to compressors of different models. In this way, the universality of the compressor shell is improved.

[0021] The foregoing general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitation on the embodiments, and elements with the same reference numerals in the drawings are shown as similar elements, the drawings do not constitute proportional limitation, and wherein:

[0023] Figure 1 is a structural schematic diagram of a compressor for a refrigeration equipment provided by the embodiment of the present disclosure;

[0024] Figure 2 is a structural schematic diagram of a shell provided by the embodiment of the present disclosure;

[0025] Figure 3 is a structural schematic diagram of a damping assembly provided by the embodiment of the present disclosure;

[0026] Figure 4 is a structural schematic diagram of another compressor for a refrigeration equipment provided by the embodiment of the present disclosure;

[0027] Figure 5 is a structural schematic diagram of another compressor for a refrigeration equipment provided by the embodiment of the present disclosure.

[0028] Reference signs:

[0029] 10: housing; 11: fitting portion; 12: exhaust portion;

[0030] 20: damping assembly; 21: mounting slide rod; 211: mounting groove; 22: damping slide block. DETAILED DESCRIPTION

[0031] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are for reference only and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0032] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0033] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0034] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0035] Unless otherwise specified, the term "plurality" means two or more.

[0036] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the preceding and following objects. For example, A / B represents: A or B.

[0037] The term "and / or" is a description of the association relationship between objects, which means that there can be three relationships. For example, A and / or B means: A or B, or, A and B, three relationships.

[0038] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0039] As shown in Figures 1 to 5 The present disclosure provides a compressor for a refrigeration device and a refrigeration device. The shell 10 of the compressor is provided with a mounting slide rod 21 and a damping slide block 22 on the outside, and the damping slide block 22 can slide along the mounting slide rod 21. In this way, the position of the damping slide block 22 can be adjusted to adapt to different models of compressors, so that one shell 10 can adapt to multiple models of compressors. In this way, the versatility of the compressor shell 10 is improved.

[0040] As shown in Figures 1 to 5 The present disclosure provides a compressor for a refrigeration device, which comprises a shell 10 and a damping assembly 20. The shell 10 is provided with an assembly part 11, which is arranged on the outer side wall surface of the shell 10; the damping assembly 20 comprises a mounting slide rod 21 and a damping slide block 22, the mounting slide rod 21 is mounted on the assembly part 11, the damping slide block 22 is provided with a sliding groove corresponding to the mounting slide rod 21, and the damping slide block 22 is slidably arranged on the mounting slide rod 21 through the sliding groove; wherein the shape of the mounting slide rod 21 is arranged corresponding to the shape of the shell 10, so that the damping slide block 22 can slide along the outer side wall surface of the shell 10 on the mounting slide rod 21.

[0041] Specifically, the mounting slide rod 21 is fixedly mounted on the assembly part 11. The sliding groove is arranged in the form of penetrating the damping slide block 22, and the mounting slide rod 21 is arranged in the sliding groove, so that the damping slide block 22 can slide along the mounting slide rod 21. The shell 10 is configured as a cylinder, and the mounting slide rod 21 is arranged in a shape corresponding to the shell 10. For example, in the case of arranging the mounting slide rod 21 in the horizontal direction, the mounting slide rod 21 is configured as a half-ring shape parallel to the outer side wall surface of the shell 10; in the case of arranging the mounting slide rod 21 in the vertical direction, the mounting slide rod 21 is configured as a straight rod shape parallel to the outer side wall surface of the shell 10. In this way, the collision between the damping slide block 22 and the shell 10 during sliding can be avoided.

[0042] During the operation of the compressor, the pump body and the motor are generally the main sources of vibration, so the damping slider 22 is arranged at the positions corresponding to the pump body and the motor, which can increase the weight of the corresponding positions of the compressor and lower the gravity center of the whole compressor, thereby achieving the effect of damping. However, the positions of the pump body and the motor of different models of compressors are also different, so the damping slider 22 is slid along the mounting slide rod 21, which can adapt to different models of compressors. In this way, the universality of the compressor shell 10 is improved.

[0043] Optionally, the mounting slide rod 21 includes two sub-slide rods arranged in parallel, and the damping slider 22 is provided with two sliding grooves corresponding to the two sub-slide rods, so as to avoid the rotation of the damping slider 22 around its own axis. It can be understood that the compressor will vibrate when it vibrates, so the damping slider 22 will also vibrate, so limiting the rotation of the damping slider 22 around its own axis can further avoid the collision between the damping slider 22 and the compressor shell 10.

[0044] As shown in Figure 1 and Figure 2 , in some embodiments, the shell 10 is provided with a first assembly part 11 and a second assembly part 11, and the first assembly part 11 is located on one side of the second assembly part 11; wherein the two ends of the mounting slide rod 21 are respectively mounted on the first assembly part 11 and the second assembly part 11, so that the damping slider 22 moves between the first assembly part 11 and the second assembly part 11.

[0045] Specifically, the two ends of the mounting slide rod 21 are fixedly mounted on the first assembly part 11 and the second assembly part 11, respectively, to increase the stability of the mounting of the mounting slide rod 21. At the same time, during the sliding of the damping slider 22 along the mounting slide rod, the first assembly part 11 and the second assembly part 11 can also play a limiting role, so as to avoid the damping slider 22 from being separated from the mounting slide rod 21 at the ends of the mounting slide rod 21.

[0046] As shown in Figure 4 , in some embodiments, a first reference line is drawn between the center point of the first assembly part 11 and the center point of the second assembly part 11, and the included angle between the first reference line and the axis of the shell 10 is a first included angle a1; wherein the first included angle a1 is greater than or equal to 0°, and less than or equal to 90°.

[0047] Specifically, the first included angle a1 can be set according to different models of compressors, for example, the first included angle a1 can be 0°, 30°, 60° or 90°. In this way, it is more convenient for users to adapt to different models of compressors, and the universality of the compressor shell 10 is further improved.

[0048] In the above embodiments, a first included angle a1 of 0° means that the first assembly part 11 and the second assembly part 11 are spaced apart in the vertical direction, and the mounting slide 21 is also vertically positioned. A first included angle a1 of 90° means that the first assembly part 11 and the second assembly part 11 are spaced apart in the horizontal direction, and the mounting slide 21 is also horizontally positioned.

[0049] like Figure 4 and Figure 5 As shown, in some embodiments, the compressor further includes an exhaust section 12. The compressor can exhaust gas through the exhaust section 12; wherein, a second reference line is formed by connecting the exhaust section 12 and the axis of the housing 10, and a third reference line is formed by connecting the vibration damping slider 22 and the axis of the housing 10, and the angle between the second reference line and the third reference line is less than or equal to 60°.

[0050] Specifically, a second reference line is formed by drawing horizontal lines through the axes of the exhaust section 12 and the housing 10, respectively, and a third reference line is formed by drawing horizontal lines through the axes of the damping slider 22 and the housing 10, respectively. The included angle between the second and third reference lines is a second included angle α2, which is less than or equal to 60°. For example, the second included angle can be 60°, 40°, 20°, or 10°.

[0051] In practical applications, simulation tests have shown that the vibration of the exhaust section 12 is the main source of compressor vibration when the compressor is in the exhaust phase. Therefore, by making the second included angle a2 less than or equal to 60°, the vibration can be transmitted tangentially through the vibration damping slider 22 and the exhaust section 12.

[0052] In some embodiments, the compressor further includes a motor. The motor is mounted within the housing 10; wherein the highest point of the vibration damping component 20 is higher than the upper end face of the motor, and the lowest point of the vibration damping component 20 is lower than the lower end face of the motor.

[0053] Specifically, the highest point of the vibration damping component 20 is higher than the upper end face of the motor, and the lowest point of the vibration damping component 20 is lower than the lower end face of the motor, meaning that the projection of the motor onto the plane where the vibration damping component 20 is located can fall completely into the vibration damping component 20.

[0054] In the above embodiments, when the mounting slide 21 is horizontally installed, the highest point of the vibration damping component 20 refers to the upper end face of the vibration damping slider 22, and the lowest point of the vibration damping component 20 refers to the lower end face of the vibration damping slider 22. When the mounting slide 21 is vertically installed, the highest point of the vibration damping component 20 refers to the upper end of the mounting slide 21, and the lowest point of the vibration damping component 20 refers to the lower end of the mounting slide 21. When the mounting slide 21 is inclined, a rectangular reference surface is drawn with the mounting slide 21 as the diagonal. In this case, the highest point of the vibration damping component 20 refers to the upper edge of the reference surface, and the lowest point of the vibration damping component 20 refers to the lower edge of the reference surface.

[0055] In some embodiments, the distance between the horizontal plane where the highest point of the vibration damping component 20 is located and the upper end face of the motor is greater than or equal to 5mm; the distance between the horizontal plane where the lowest point of the vibration damping component 20 is located and the lower end face of the motor is greater than or equal to 5mm.

[0056] Specifically, a distance greater than or equal to 5mm between the horizontal plane where the highest point of the vibration damping component 20 is located and the upper end face of the motor means that the first height difference between the highest point of the vibration damping component 20 and the upper end face of the motor is greater than or equal to 5mm. For example, the first height difference could be 5mm, 7mm, 9mm, or 10mm. Similarly, a distance greater than or equal to 5mm between the horizontal plane where the lowest point of the vibration damping component 20 is located and the lower end face of the motor means that the second height difference between the lower end face of the motor and the lowest point of the vibration damping component 20 is greater than or equal to 5mm. For example, the first height difference could be 5mm, 7mm, 9mm, or 10mm. This increases the coverage area of ​​the vibration damping component 20, thereby ensuring that the motor is within the coverage area of ​​the vibration damping component 20.

[0057] In the above embodiments, the heights of the highest and lowest points of the vibration damping component 20 refer to the distances between the highest and lowest points of the vibration damping component 20 and the bottom surface of the housing 10, respectively, and the heights of the upper and lower ends of the motor refer to the distances between the upper and lower ends of the motor and the bottom surface of the housing 10, respectively.

[0058] In some embodiments, the difference between the height of the vibration damping component 20 and the height of the motor thickness is greater than or equal to 5 mm.

[0059] Specifically, the motor lamination height refers to the axial lamination thickness of the motor stator or rotor. The motor lamination height affects the motor's performance, losses, and heat dissipation. Ensuring that the difference between the height of the vibration damping component 20 and the motor lamination height is greater than or equal to 5mm allows the vibration damping component 20 to cover the axial laminations of the motor stator or rotor, further improving the vibration damping effect. The difference between the height of the vibration damping component 20 and the motor lamination height can be 5mm, 7mm, 9mm, or 10mm.

[0060] In the above embodiments, the height of the vibration damping component 20 refers to the distance between the highest and lowest points of the vibration damping component 20.

[0061] like Figures 1 to 3 As shown, in some embodiments, the outer wall of the housing 10 is provided with a mounting protrusion to form an assembly part 11; the mounting slide 21 is provided with a mounting groove 211 at a position corresponding to the mounting protrusion; wherein, the mounting groove 211 can cover the outside of the mounting protrusion to mount the mounting slide 21 to the housing 10.

[0062] Specifically, the outer wall of the housing 10 is provided with protruding structures such as pins or tenons to form the assembly part 11, and the mounting slide rod 21 is provided with slots or mortises to form the mounting groove 211. Users can fix the mounting slide rod 21 to the housing 10 through the pin and mortise structure, making it more convenient for users to install or remove the vibration damping component 20.

[0063] In some embodiments, the vibration damping assembly 20 includes a plurality of vibration damping sliders 22, and the plurality of vibration damping sliders 22 are slidably disposed on the mounting slide rod 21 along the length direction of the mounting slide rod 21.

[0064] Specifically, multiple vibration damping sliders 22 are independent of each other and are slidably disposed on the mounting slide rod 21 along the length of the mounting slide rod 21. This arrangement can enhance the vibration damping effect by distributing multiple vibration damping sliders 22.

[0065] In practical applications, rubber or other buffers can be installed at the corresponding positions of multiple vibration damping sliders 22 to prevent multiple vibration damping sliders 22 from colliding with each other and causing damage to the vibration damping sliders 22.

[0066] like Figures 1 to 5 As shown, this disclosure also provides a refrigeration device including: an engine compartment and the aforementioned compressor for the refrigeration device. The compressor for the refrigeration device is installed inside the engine compartment.

[0067] Specifically, the refrigeration equipment includes a refrigeration system, which includes a compressor. The compressor is used to compress the refrigerant in the refrigeration system and is located in the engine compartment.

[0068] The refrigeration equipment using the compressor provided in this application, by mounting the vibration damping slider on the outside of the housing, can increase the weight of the compressor and lower its center of gravity, thereby achieving vibration damping. Furthermore, since different models and structures of compressors have different heights and positions of their centers of gravity, allowing the vibration damping slider to slide along the mounting rod can accommodate different compressor models. This design improves the versatility of the compressor housing.

[0069] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A compressor for a refrigeration appliance, characterized in that, Comprising: a housing, provided with an assembly part, the assembly part being provided on the outer side wall surface of the housing; a damping assembly, comprising a mounting slide rod and a damping slide block, the mounting slide rod being mounted on the assembly part, the damping slide block being provided with a sliding groove corresponding to the mounting slide rod, and the damping slide block being slidably arranged on the mounting slide rod through the sliding groove; wherein the shape of the mounting slide rod corresponds to the shape of the housing, so that the damping slide block can slide on the mounting slide rod along the outer side wall surface of the housing.

2. The compressor according to claim 1, wherein: the housing is provided with a first assembly part and a second assembly part, and the first assembly part is located on one side of the second assembly part; wherein the two ends of the mounting slide rod are respectively mounted on the first assembly part and the second assembly part, so that the damping slide block moves between the first assembly part and the second assembly part.

3. The compressor according to claim 2, wherein: a first reference line is connected between the center point of the first assembly part and the center point of the second assembly part, and the included angle between the first reference line and the housing axis is a first included angle a1; wherein the first included angle a1 is greater than or equal to 0°, and less than or equal to 90°.

4. The compressor of claim 1, wherein, Further comprising: an exhaust part, through which the compressor can be exhausted; wherein a second reference line is connected between the exhaust part and the housing axis, and a third reference line is connected between the damping slide block and the housing axis, and the included angle between the second reference line and the third reference line is less than or equal to 60°.

5. The compressor of claim 1, wherein, Further comprising: a motor mounted in the housing; wherein the highest point of the damping assembly is higher than the upper end surface of the motor, and the lowest point of the damping assembly is lower than the lower end surface of the motor.

6. The compressor according to claim 5, wherein: the distance between the horizontal plane where the highest point of the damping assembly is located and the upper end surface of the motor is greater than or equal to 5 mm; and the distance between the horizontal plane where the lowest point of the damping assembly is located and the lower end surface of the motor is greater than or equal to 5 mm.

7. The compressor according to claim 5, wherein: the difference between the height of the damping assembly and the height of the motor is greater than or equal to 5 mm.

8. The compressor according to any one of claims 1 to 7, wherein: the outer side wall surface of the housing is provided with a mounting protrusion to constitute the assembly part; and the mounting slide rod is provided with a mounting groove at the position corresponding to the mounting protrusion; wherein the mounting groove can be covered on the outside of the mounting protrusion to mount the mounting slide rod on the housing.

9. The compressor according to any one of claims 1 to 7, wherein: the damping assembly comprises a plurality of damping slide blocks, and the plurality of damping slide blocks are respectively slidably arranged on the mounting slide rod along the length direction of the mounting slide rod.

10. A refrigeration appliance characterized in that, Comprising: a nacelle; and the compressor for refrigeration equipment according to any one of claims 1 to 9 is mounted in the nacelle. ​

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