Liquid accumulator support, compressor, refrigeration equipment and installation method of compressor

Abstract

The invention provides a liquid storage device support, a compressor, refrigeration equipment and a mounting method of the compressor, the liquid storage device support is applied to the compressor, the compressor comprises a body, a liquid storage device and bottom feet, the liquid storage device support comprises a first positioning part, a second positioning part, a connecting part and a supporting arm, and the number of the supporting arm is only one. The support arm is connected to one end, far away from the connecting part, of the second positioning part, the end point of the tail end of the support arm of the liquid accumulator bracket is A, and the end point of the tail end, close to the bottom foot, of the second positioning part is B; in a top view perpendicular to the axial direction of the compressor, the body is provided with a first circle center O1, the liquid storage device is provided with a second circle center O2, the bottom foot is provided with a mounting hole, the mounting hole is provided with a third circle center O3, an angle AO2B is larger than or equal to 65 degrees and smaller than or equal to 120 degrees, an angle O2O1O3 is larger than or equal to 25 degrees and smaller than or equal to 50 degrees, and the distance BO3 between the end point B and the third circle center O3 is larger than or equal to 9 mm and smaller than or equal to 15 mm, so that a receding area for the mechanical arm to vertically mount the bottom foot is formed. Interference between the liquid storage device support and the mechanical arm for installing the bottom feet can be avoided.

Description

Technical Field

[0001] The present invention relates to the field of compressors, and in particular to a liquid storage bracket, a compressor, a refrigeration device and a method for installing the compressor. Background Art

[0002] The existing liquid reservoir bracket basically adopts a fixing method combining clamps and bolts to fix the liquid reservoir with a larger diameter. The liquid reservoir bracket used in this fixing method has longer arms on both sides to place the bolt holes for fixing the connecting parts. In some refrigeration equipment, due to the limitation of the fixing position of the bottom plate of the refrigeration equipment and the liquid reservoir pipeline, a compressor foot is located below the arm on one side of the liquid reservoir bracket, and the compressor foot is installed on the bottom plate of the refrigeration equipment by tightening the bolts and nuts by a manipulator. However, since the existing liquid reservoir bracket has a longer arm, and the manipulator extends vertically from the top of the foot to tighten the bolts and nuts, when the compressor foot is installed, there is interference between the arm and the manipulator that installs the foot, making it impossible for the manipulator to install the foot.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0004] In view of this, the present invention provides a liquid reservoir bracket, a compressor, a refrigeration equipment and a method for installing the compressor, which can at least solve the interference problem between the existing liquid reservoir bracket and the robot for installing the base while keeping the main body, the liquid reservoir and the base in the optimally balanced relative position.

[0005] In one aspect, an embodiment of the present invention provides a liquid reservoir bracket, which is applied to a compressor. The compressor includes a body and a liquid reservoir. The liquid reservoir bracket includes:

[0006] A first positioning portion, a second positioning portion, a connecting portion and a support arm, wherein there is one and only one support arm, and the support arm is connected to an end of the second positioning portion away from the connecting portion, the end point of the support arm of the liquid reservoir bracket is A, and the end point of the second positioning portion close to the bottom foot is B;

[0007] In a top view perpendicular to the axial direction of the compressor, the body has a first circle center O1, the liquid reservoir has a second circle center O2, the foot has a mounting hole, and the mounting hole has a third circle center O3;

[0008] Among them, 65°≤∠AO2B≤120°, 25°≤∠O2O1O3≤50°, the distance between the end point B of the support arm and the third circle center O3 is greater than or equal to 9 mm and less than or equal to 15 mm, so as to form a clearance area for the vertical installation base of the manipulator.

[0009] In some embodiments, the first positioning portion abuts against and is fixedly connected to the outer wall of the body, and a gap is formed between the first positioning portion and the outer wall of the body;

[0010] Two connecting parts are provided, which are respectively connected to two sides of the first positioning part, and at least one connecting part has a through hole penetrating the connecting part;

[0011] Two second positioning parts are provided, which are respectively connected to one side of a connecting part away from the first positioning part, and the second positioning parts are abutted against and fixedly connected to the outer wall of the liquid storage container.

[0012] In some embodiments, the length of the connecting portion from the first positioning portion to the second positioning portion is L, and the diameter of the through hole is d, satisfying: 1.3d<L.

[0013] In some embodiments, the reservoir support further comprises:

[0014] The two ends of the hoop are respectively connected to the support arm and the connecting portion with a through hole, and the first positioning portion, the connecting portion, the second positioning portion, the support arm and the hoop jointly embrace the liquid reservoir.

[0015] In some embodiments, the reservoir support further comprises:

[0016] A connecting piece, one end of which passes through the through hole and is located in the gap, and one end of the clamp is connected to the connecting part via the through hole through the connecting piece.

[0017] In some embodiments, the through hole is a bolt hole, the connecting piece is a bolt and a nut, and one end of the support arm is screwed to the connecting portion through the bolt, the nut and the bolt hole.

[0018] On the other hand, an embodiment of the present invention further provides a compressor, comprising:

[0019] ontology;

[0020] Liquid reservoir;

[0021] The above-mentioned liquid reservoir bracket, the liquid reservoir is connected to the body through the liquid reservoir bracket.

[0022] In yet another aspect, an embodiment of the present invention further provides a refrigeration device, comprising the above-mentioned compressor.

[0023] In another aspect, an embodiment of the present invention further provides a method for installing a compressor, which is used to install the above-mentioned compressor, comprising:

[0024] The first positioning portion is fixedly connected to the body;

[0025] The second positioning portion is fixedly connected to the liquid reservoir;

[0026] After the foot is extended vertically downward by the manipulator and passes through the clearance area, the bolts and nuts are tightened to fix it to the bottom plate of the refrigeration equipment.

[0027] In some embodiments, the compressor further includes a hoop, a connecting piece, and a through hole penetrating the connecting portion. The installation method of the compressor, after the first positioning portion is fixedly connected to the body, and after the foot is vertically extended downward by the manipulator and passes through the manipulator's clearance area, before the foot is fixed to the bottom plate of the refrigeration equipment by tightening the bolts and nuts, further includes:

[0028] One end of the clamp is connected to the connecting part through a connecting piece via a through hole, and the other end of the clamp is connected to the support arm. The first positioning part, the connecting part, the second positioning part, the support arm and the clamp jointly embrace the liquid reservoir.

[0029] The liquid reservoir bracket, compressor, refrigeration equipment and compressor installation method of the present invention can maintain the main body, liquid reservoir and base in the optimally balanced relative position, and through the design of the structure and span parameters of the liquid reservoir bracket, form a clearance area that is conducive to the manipulator to extend vertically downward and install the base, thereby avoiding interference between the liquid reservoir bracket and the manipulator that installs the base when the base of the compressor is installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present invention, and together with the specification are used to explain the principles of the present invention. Obviously, the accompanying drawings described below are only some embodiments of the present invention, and for those of ordinary skill in the art, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0031] Figure 1 It is a structural schematic diagram of a liquid reservoir bracket in the related art;

[0032] Figure 2 yes Figure 1 A top view of the middle reservoir bracket;

[0033] Figure 3 is a top view of a compressor in the related art;

[0034] Figure 4 is a structural schematic diagram of a liquid reservoir bracket provided by an embodiment of the present invention;

[0035] Figure 5 yes Figure 4 A top view of the middle reservoir bracket;

[0036] Figure 6 is a top view of a compressor provided by an embodiment of the present invention;

[0037] Figure 7is another top view of the compressor provided by an embodiment of the present invention;

[0038] Figure 8 It is a flowchart of the steps of a compressor installation method provided by an embodiment of the present invention.

[0039] Reference numerals:

[0040] 100. Liquid reservoir support;

[0041] 110. a first positioning portion;

[0042] 111. Gap;

[0043] 120, connecting part;

[0044] 121, through hole;

[0045] 130, second positioning portion;

[0046] 140, arm;

[0047] 150. Connectors;

[0048] 200. Compressor;

[0049] 210. Ontology;

[0050] 220, liquid reservoir;

[0051] 230, footing;

[0052] 231. Mounting hole. DETAILED DESCRIPTION

[0053] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their repeated description will be omitted.

[0054] The words "first", "second" and the like used in the specific description do not indicate any order, quantity or importance, but are only used to distinguish different components. In addition, in the description of the present invention, the orientation or position relationship indicated by the terms "upper" and "lower" are based on the orientation or position relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0055] It should be noted that, in the absence of conflict, the embodiments of the present invention and features in different embodiments may be combined with each other.

[0056] In related technologies, such as Figure 1 , Figure 2 and Figure 3 As shown, the existing liquid reservoir bracket 100 basically adopts a fixing method of a clamp and a connecting piece 150 when fixing a liquid reservoir 220 with a larger diameter, and the connecting piece 150 is usually a bolt. The liquid reservoir bracket 100 used in this fixing method has relatively long arms 140 on both sides, and one side of the arms 140 is used to place a through hole 121 for fixing the connecting piece 150, and accordingly, the through hole 121 is a bolt hole.

[0057] In some refrigeration equipment, due to the fixed position of the base plate of the refrigeration equipment and the limitations of the liquid reservoir 220 pipeline, a compressor 200 foot 230 is located below the side arm 140 of the liquid reservoir bracket 100, and the compressor 200 foot 230 is installed on the base plate of the refrigeration equipment by tightening bolts and nuts by a robot.

[0058] However, the existing accumulator bracket 100 has a relatively long support arm 140 , so when the foot 230 of the compressor 200 is installed, there is interference between the support arm 140 and a manipulator for installing the foot 230 , making it inconvenient to install the foot 230 .

[0059] In view of this, one aspect, such as Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, an embodiment of the present invention provides a liquid reservoir support 100, which is applied to a compressor 200. The compressor 200 includes a body 210, a liquid reservoir 220, and a foot 230 installed at the bottom of the body 210. The liquid reservoir support 100 includes: a first positioning portion 110, a second positioning portion 130, a connecting portion 120, and a support arm 140.

[0060] Specifically, there is only one arm 140. The arm 140 is connected to one end of the second positioning portion 130 away from the connecting portion 120. The end point of the arm 140 of the reservoir support 100 is A, and the end point of the second positioning portion 130 close to the foot 230 is B. That is, compared with the prior art, the reservoir support 100 has only one arm 140, and the two end points of the reservoir support 100 are end point A and end point B, respectively.

[0061] Specifically, in the top view of the compressor 200 , the body 210 has a first circle center O1 , the accumulator 220 has a second circle center O2 , the foot 230 has a circular mounting hole 231 , and the mounting hole 231 has a third circle center O3 .

[0062] Among them, 65°≤∠AO2B≤120°, 25°≤∠O2O1O3≤50°, the distance between the end point B of the support arm 140 and the third circle center O3 is greater than or equal to 9 mm and less than or equal to 15 mm, so as to form a clearance area for the vertical installation base 230 of the robot.

[0063] It should be noted that the compressor 200 may include three feet 230, all of which are mounted on the bottom of the body 210, and each foot 230 includes a mounting hole 231. The mounting hole 231 of the foot 230 closest to the bottom of the liquid reservoir 220 has a third center O3, Figure 7 Only the foot 230 closest to the liquid storage tank 220 is shown. The foot 230 is mounted on the bottom plate of the refrigeration equipment through the mounting hole 231, and the foot 230 and the bottom plate are fixed by tightening the bolts and nuts by a manipulator. The triangle formed by the centers of the mounting holes 231 of the three foot 230 is an equilateral triangle.

[0064] The above-mentioned arrangement can maintain the main body 210, the liquid reservoir 220 and the base 230 in the optimally balanced relative position, and, by designing the structure and span parameters of the liquid reservoir bracket 100, form a clearance area that is conducive to the manipulator to extend vertically downward and install the base, thereby avoiding interference between the support arm 140 and the manipulator installing the base 230 when the base 230 of the compressor 200 is installed. Therefore, the base 230 of the compressor 200 can be made closer to the lower end of the liquid reservoir 220 to reuse the space under the liquid reservoir 220, thereby realizing the miniaturization of the compressor 200 and avoiding interference between the base 230 of the compressor 200 and other components of the refrigeration equipment.

[0065] It is understood that the specific value of ∠AO2B can be any value of 65°, 70°, 75°, 80°, 85°, 90°, 95°, 100°, 105°, 110°, 115° or 120°, and the present application does not limit this. The specific value of ∠O2O1O3 can be any value of 25°, 30°, 35°, 40°, 45° or 50°, and the present application does not limit this. The distance between the end point B of the support arm 140 and the third circle center O3 can be any value of 9mm, 10mm, 11mm, 12mm, 13mm, 14mm or 15mm, and the present application does not limit this.

[0066] Continue to refer Figure 6In some embodiments, the first positioning portion 110 is in contact with the body 210, and a gap 111 is formed between the first positioning portion 110 and the outer wall of the body 210. Two connecting portions 120 are provided, which are respectively connected to both sides of the first positioning portion 110, and at least one connecting portion 120 has a through hole 121 that penetrates the connecting portion 120. Two second positioning portions 130 are provided, which are respectively connected to one side of a connecting portion 120 away from the first positioning portion 110, and the second positioning portion 130 is in contact with the outer wall of the reservoir 220. Specifically, the reservoir support 100 is connected to the body 210 of the compressor 200 through the first positioning portion 110, and the side of the first positioning portion 110 close to the body 210 of the compressor 200 is arc-shaped to contact with the outer wall surface of the body 210 to improve the connection strength. The gap 111 between the first positioning portion 110 and the outer wall 210 of the body can prevent the body 210 of the compressor 200 from directly contacting the reservoir 220, and avoid vibration and collision damage between the two. The side of the second positioning portion 130 close to the outer wall of the liquid reservoir 220 is also arc-shaped so as to contact the outer wall surface of the liquid reservoir 220 to improve the connection strength.

[0067] In some embodiments, the first positioning portion 110 is welded to the outer wall of the body 210. Welding the two can improve the connection strength between the first positioning portion 110 and the body 210, reduce the use of materials for connecting the two, and reduce the manufacturing cost. In addition, the first positioning portion 110 and the outer wall of the body 210 can also be connected by screwing, riveting, plugging or clamping, etc., which is not limited in this application.

[0068] In some embodiments, the second positioning portion 130 is welded to the outer wall of the liquid reservoir 220. When the clamp and the connector 150 cooperate to fix the liquid reservoir bracket 100 and the liquid reservoir 220, the above arrangement can further improve the connection strength between the liquid reservoir bracket 100 and the liquid reservoir 220. In addition, the second positioning portion 130 and the liquid reservoir 220 can also be connected by screw connection, riveting, plug connection or clamping, etc., which is not limited in the present application.

[0069] Continue to refer Figure 5 In some embodiments, the length of the connecting portion 120 from the first positioning portion 110 to the second positioning portion 130 is L, and the diameter of the through hole 121 is d, which satisfies: 1.3d<L. The above arrangement can prevent the through hole 121 from having an excessively large diameter, which affects the strength of the connecting portion 120 of the reservoir support 100, and also prevent the size of the component connected to the through hole 121 from being too large, which causes the component to vibrate and collide with the first positioning portion 110 or the reservoir 220 after being inserted into the gap 111 between the first positioning portion 110 and the reservoir 220.

[0070] In some embodiments, the reservoir bracket 100 further includes: a clamp (not shown in the figure). The two ends of the clamp are respectively connected to the support arm 140 and the connecting portion 120 having a through hole 121. The first positioning portion 110, the connecting portion 120, the second positioning portion 130, the support arm 140 and the clamp together hold the reservoir 220. Specifically, the clamp tightly holds the reservoir 220 based on the cooperation between the connecting portion 120 and the through hole 121 to fix the body 210 of the compressor 200 and the reservoir 220, and prevent the reservoir 220 and the body 210 of the compressor 200 from vibrating and shaking.

[0071] Continue to refer Figure 4 , Figure 5 and Figure 6 In some embodiments, the reservoir bracket 100 further includes: a connector 150. One end of the connector 150 passes through the through hole 121 and is located in the gap 111, and one end of the clamp is connected to the connecting portion 120 via the through hole 121 through the connector 150. That is, the reservoir bracket 100 of the present application adopts a fixing method in which the clamp and the connector 150 cooperate to fix the body 210 of the compressor 200 and the reservoir 220. The above-mentioned arrangement is such that the through hole 121 is opened in the connecting portion 120, and the position of the new through hole 121 makes the connector 150 of the reservoir bracket 100 just in the gap 111 between the reservoir bracket 100 and the reservoir 220 after assembly, thereby avoiding interference between the connector 150 and the reservoir 220 or the first connecting portion 120. In addition, the projection of the connector 150 based on the base plate of the refrigeration equipment does not overlap with the projection of the mounting hole 231 of the base 230 based on the base plate, so as to further avoid interference between the connector 150 and the robot for installing the base 230 when the base 230 of the compressor 200 is installed.

[0072] In some embodiments, the through hole 121 may be a bolt hole, the connector 150 may be a bolt and a nut, and one end of the arm 140 is screwed to the connecting portion 120 through the bolt, the nut and the bolt hole. The through hole 121 and the connector 150 of the present application may also be riveted, plugged, welded or clamped in other matching ways, which is not limited in the present application.

[0073] The liquid reservoir bracket 100 of the present invention can maintain the main body 210, the liquid reservoir 220 and the base 230 in the optimally balanced relative position, and form a clearance area that is conducive to the manipulator to extend vertically downward and install the base 230 through the design of the structure and span parameters of the liquid reservoir bracket 100, thereby avoiding the interference between the support arm 140 and the manipulator that installs the base 230 when the base 230 of the compressor 200 is installed; by opening the through hole 121 in the connecting portion 120, the new through hole 121 is positioned so that the connecting piece 150 of the liquid reservoir bracket 100 is just in the gap 111 between the liquid reservoir bracket 100 and the liquid reservoir 220 after assembly, thereby avoiding the interference between the connecting piece 150 and the liquid reservoir 220.

[0074] On the other hand, continue to refer to Figure 6 The embodiment of the present invention further provides a compressor 200, comprising: a body 210; a liquid reservoir 220; and the above-mentioned liquid reservoir bracket 100. The liquid reservoir 220 is connected to the body 210 through the liquid reservoir bracket 100.

[0075] The compressor 200 of the present invention, by eliminating the support arm 140 on one side of the existing liquid reservoir bracket 100, can form a robot clearance area located above the base 230 on the side of the liquid reservoir bracket 100 without the support arm 140, thereby avoiding interference between the support arm 140 and the robot installing the base 230 when the base 230 of the compressor 200 is installed.

[0076] In another aspect, an embodiment of the present invention further provides a refrigeration device, comprising the above-mentioned compressor 200. The specific implementation and technical effects of the refrigeration device of the present invention can refer to the above-mentioned embodiments of the liquid storage bracket 100 and the compressor 200, which will not be repeated here.

[0077] On the other hand, Figure 8 As shown, an embodiment of the present invention further provides a method for installing a compressor 200, which is used to install the above-mentioned compressor 200, comprising:

[0078] S110, fixing and connecting the first positioning portion 110 to the body 210;

[0079] S120, fixing the second positioning portion 130 to the liquid reservoir 220;

[0080] S130, the foot 230 is extended vertically downward by the manipulator and passes through the clearance area, and then the bolts and nuts are tightened to fix it to the bottom plate of the refrigeration equipment.

[0081] The compressor of the embodiment of the present invention further includes: a clamp, a connector 150 and a through hole 121 penetrating the connecting portion 120. The installation method for installing the compressor 200 may further include, after step S120 and before step S130:

[0082] S140, connect one end of the clamp to the connection part 120 through the through hole 121 through the connector 150, connect the other end of the clamp to the support arm 140, and the first positioning part 110, the connection part 120, the second positioning part 130, the support arm 140 and the clamp together embrace the liquid reservoir 220. Specifically, the clamp tightly embraces the liquid reservoir 220 based on the cooperation between the connection part 120 and the through hole 121, so as to fix the body 210 of the compressor 200 and the liquid reservoir 220, prevent the liquid reservoir 220 and the body 210 of the compressor 200 from vibrating and shaking, and further improve the connection strength between the liquid reservoir bracket 100 and the liquid reservoir 220 on the basis of welding the second positioning part 130 and the liquid reservoir 220.

[0083] It is understandable that the specific setting method of the yield area of ​​the manipulator of the compressor 200 can refer to the embodiment of the aforementioned liquid reservoir bracket 100, and will not be repeated here.

[0084] The installation method of the compressor 200 of the present invention can maintain the main body 210, the liquid reservoir 220 and the base 230 in the optimally balanced relative position, by eliminating the support arm 140 on one side of the existing liquid reservoir bracket 100 and designing the span parameters of the liquid reservoir bracket 100, so as to form a manipulator clearance area located above the base 230, thereby avoiding interference between the support arm 140 and the manipulator installing the base 230 when the base 230 of the compressor 200 is installed.

[0085] It is worth noting that the above S110 to S140 are merely step numbers, which are used to facilitate reference and avoid text duplication. Unless otherwise specified, the above and subsequent step numbers will not limit the order of implementation of the various steps of the method. In other embodiments, the above steps of the method can also be written and implemented in an interchangeable order, and are not limited thereto.

[0086] In summary, the liquid reservoir bracket, compressor, refrigeration equipment and compressor installation method of the present invention can maintain the main body, liquid reservoir and base in the best balanced relative position, by eliminating the support arm on one side of the existing liquid reservoir bracket and designing the span parameters of the liquid reservoir bracket, thereby avoiding interference between the compressor bracket and the manipulator for installing the base when the compressor base is installed.

[0087] The above contents are further detailed descriptions of the present invention in combination with specific optional implementation methods, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A liquid reservoir bracket, applied to a compressor, the compressor comprising a body, a liquid reservoir and a foot mounted on the bottom of the body, characterized in that: The liquid reservoir support comprises: A first positioning portion, a second positioning portion, a connecting portion and a support arm, wherein the support arm has one and only one, and the support arm is connected to an end of the second positioning portion away from the connecting portion, the end point of the support arm of the liquid reservoir bracket is A, and the end point of the second positioning portion close to the base is B; In a top view perpendicular to the axial direction of the compressor, the body has a first circle center O1, the liquid reservoir has a second circle center O2, the foot has a mounting hole, and the mounting hole has a third circle center O3; Among them, 65°≤∠AO2B≤120°, 25°≤∠O2O1O3≤50°, and the distance between the end point B of the support arm and the third circle center O3 is greater than or equal to 9 mm and less than or equal to 15 mm, so as to form a clearance area for the vertical installation base of the manipulator.

2. The liquid reservoir support according to claim 1, characterized in that: The first positioning portion abuts against and is fixedly connected to the outer wall of the body, and a gap is formed between the first positioning portion and the outer wall of the body; The connecting parts are provided with two, respectively connected to two sides of the first positioning part, and at least one of the connecting parts has a through hole penetrating the connecting part; The second positioning parts are provided with two, each connected to a side of the connecting part away from the first positioning part, and the second positioning parts abut against and are fixedly connected to the outer wall of the liquid reservoir.

3. The liquid reservoir support according to claim 2, characterized in that: The length of the connecting portion from the first positioning portion to the second positioning portion is L, and the diameter of the through hole is d, which satisfies: 1.3d<L.

4. The liquid reservoir support according to claim 2, characterized in that: The liquid reservoir support also includes: A clamp, wherein two ends of the clamp are respectively connected to the support arm and the connecting portion having the through hole, and the first positioning portion, the connecting portion, the second positioning portion, the support arm and the clamp jointly embrace the liquid reservoir.

5. The liquid reservoir support according to claim 4, characterized in that: The liquid reservoir support also includes: A connecting piece, one end of which passes through the through hole and is located in the gap, and one end of the clamp is connected to the connecting portion through the through hole through the connecting piece.

6. The liquid reservoir support according to claim 5, characterized in that: The through hole is a bolt hole, the connecting piece is a bolt and a nut, and one end of the support arm is screwed to the connecting part through the bolt, the nut and the bolt hole.

7. A compressor, characterized in that: include: ontology; Liquid reservoir; According to the liquid reservoir bracket according to any one of claims 1 to 6, the liquid reservoir is connected to the body through the liquid reservoir bracket.

8. A refrigeration device, characterized in that: Comprising a compressor according to claim 7.

9. A method for installing a compressor, used for installing the compressor according to claim 7, characterized in that: include: Fixedly connecting the first positioning portion to the body; Fixedly connecting the second positioning portion to the liquid reservoir; The foot is extended vertically downward by a manipulator and passes through the clearance area, and then the foot is fixed to the bottom plate of the refrigeration equipment by tightening bolts and nuts.

10. The compressor installation method according to claim 9, wherein the compressor further comprises a clamp, a connecting piece and a through hole penetrating the connecting portion, and the compressor installation method, after the first positioning portion is fixedly connected to the body, and before the foot is vertically extended downward by the manipulator and passes through the manipulator's clearance area, and before the foot is fixed to the bottom plate of the refrigeration equipment by tightening the bolts and nuts, is characterized in that: Also includes: One end of the clamp is connected to the connecting portion through the connecting piece via the through hole, and the other end of the clamp is connected to the support arm. The first positioning portion, the connecting portion, the second positioning portion, the support arm and the clamp jointly embrace the liquid reservoir.

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