CN220958997U - Compressor assembly and refrigeration equipment - Google Patents

Abstract

The utility model discloses a compressor assembly and refrigeration equipment. The compressor assembly comprises a compressor body, a liquid storage device, a connecting bracket, a hoop, a first vibration reduction piece and a second vibration reduction piece. The connecting bracket is connected to the compressor body, the strap is connected to the connecting bracket, the strap is used for being sleeved on the periphery of the liquid reservoir, the first vibration reduction piece is located between the connecting bracket and the liquid reservoir, and the second vibration reduction piece is located between the strap and the liquid reservoir. The compressor assembly can avoid pulling the liquid reservoir during assembly, thereby facilitating assembly and improving vibration reduction effect.

Description

Compressor assembly and refrigeration equipment

Technical Field

The utility model relates to the technical field of compressors, in particular to a compressor assembly and refrigeration equipment.

Background

At present, the compressor assembly includes compressor body and reservoir, and the reservoir passes through linking bridge and strap realization and compressor body fixed connection, and the compressor assembly at the operation in-process, the compressor body can produce the vibration, and the vibration can be passed on the reservoir through linking bridge and strap, causes the vibration and the radiation noise of reservoir.

In the related art, the periphery of the liquid reservoir is sleeved with an annular rubber ring, the annular rubber ring is in contact with the connecting support and the hoop, the liquid reservoir is separated from the connecting support and the hoop by the annular rubber ring, and the damping effect of the liquid reservoir is achieved through the damping effect of the liquid reservoir. However, during assembly, a worker needs to pull the liquid storage device to smoothly load the annular rubber ring, so that the assembly efficiency is affected, deformation of the position of the sliding vane groove of the air cylinder is caused, the natural frequency of the compressor assembly is changed, the noise of the whole machine is deteriorated, and in addition, the vibration reduction effect of the annular rubber ring is not good.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the compressor assembly provided by the utility model can avoid pulling the liquid reservoir, is convenient to assemble and improves the vibration reduction effect.

The utility model also provides refrigeration equipment, which is provided with the compressor assembly.

An embodiment of a compressor assembly according to a first aspect of the present utility model includes: a compressor body; a reservoir; the connecting bracket is connected with the compressor body; the hoop is connected with the connecting bracket and sleeved on the periphery of the liquid reservoir; the first vibration reduction piece is arranged between the connecting bracket and the liquid reservoir; the second vibration reduction piece is arranged between the hoop and the liquid reservoir.

The compressor assembly according to the embodiment of the first aspect of the utility model has at least the following beneficial effects: when assembling, first damping piece and second damping piece are installed on linking bridge and strap respectively earlier, accomplish the pre-installation, when follow-up assembly compressor assembly and reservoir, only need be connected linking bridge and compressor body, then with the strap cover in the periphery of reservoir, at last with the strap assembly together with the linking bridge can, whole assembly operation is comparatively convenient, need not to pull the reservoir in the assembly process, can avoid changing compressor assembly's natural frequency, and, first damping piece and second damping piece and reservoir butt, first damping piece and second damping piece can separate reservoir and linking bridge, the strap, can weaken the transmission of vibration, and then reduce compressor assembly's vibration noise.

According to some embodiments of the utility model, the connecting bracket comprises a fixing part, a first connecting part and a second connecting part, the fixing part is connected to the compressor body, the fixing part is located between the first connecting part and the second connecting part, the first connecting part and the second connecting part are inclined towards the liquid reservoir, at least one of the first connecting part and the second connecting part is provided with a mounting structure, and the first vibration reduction piece is connected to the mounting structure.

According to some embodiments of the utility model, the mounting structure includes a first hook portion disposed toward a first direction and a second hook portion disposed toward a second direction, the first direction being opposite to the second direction, one end of the first vibration reduction member is connected to the first hook portion, and the other end of the first vibration reduction member is connected to the second hook portion.

According to some embodiments of the utility model, the first vibration absorbing member is provided with a first mounting hole for being matched with the first hook part, the first vibration absorbing member is provided with a second mounting hole for being matched with the second hook part, the distance between the first mounting hole and the second mounting hole is L1, the distance between the first hook part and the second hook part is L2, and the conditions are that: L2-L1 is more than or equal to 0 and less than or equal to 2mm.

According to some embodiments of the utility model, a side of the first vibration damping member abutting against the liquid reservoir is provided with a vibration damping structure, and the vibration damping structure is configured as a protrusion or a groove so as to reduce the contact area between the first vibration damping member and the liquid reservoir.

According to some embodiments of the utility model, the vibration damping structure is arranged in a direction perpendicular to an axial direction of the reservoir.

According to some embodiments of the utility model, the second vibration absorbing member is sleeved on the hoop, the hoop is provided with a mounting portion, the second vibration absorbing member is provided with a third mounting hole, and the mounting portion is matched with the third mounting hole.

According to some embodiments of the utility model, the mounting portion is disposed at the top or bottom of the band, the height of the mounting portion is H1, and the thickness of the second vibration damping member is t, where: h1-t is less than or equal to 0.5 mm.

According to some embodiments of the utility model, the second vibration absorbing member is sleeved on the hoop, the hoop is provided with a mounting groove, and the second vibration absorbing member is located in the mounting groove.

According to some embodiments of the utility model, the second vibration absorbing member is annular, the inner diameter of the second vibration absorbing member is R, the height of the strap at the mounting groove is H3, the maximum height of the strap is H2, the depth of the mounting groove is D, the length of the second vibration absorbing member is L3, and the length of the mounting groove is L4, so that: d is more than or equal to 0.5mm and less than or equal to 2mm, H3 is more than or equal to R and less than or equal to H2, and L4-L3 is more than or equal to 0 and less than or equal to 1mm.

According to some embodiments of the utility model, one end of the second vibration damping piece is provided with a connecting plug, and the other end of the second vibration damping piece is provided with a through hole, and the connecting plug penetrates through the through hole.

According to some embodiments of the utility model, the first vibration dampening member completely separates the connection bracket from the reservoir and the second vibration dampening member completely separates the cuff from the reservoir.

A refrigeration appliance according to an embodiment of the second aspect of the utility model includes a compressor assembly of an embodiment of the first aspect.

The refrigeration apparatus according to the second aspect of the present utility model includes the compressor assembly according to the first aspect, and therefore has at least the above advantages, and will not be described in detail herein.

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

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a compressor assembly according to some embodiments of the present utility model;

FIG. 2 is a top view of a compressor assembly according to some embodiments of the utility model;

FIG. 3 is a schematic view of a connection bracket and a first vibration reduction member of a compressor assembly according to some embodiments of the present utility model;

FIG. 4 is a top view of a connection bracket and a first vibration reduction member of a compressor assembly according to some embodiments of the present utility model;

FIG. 5 is a schematic view of a connection bracket of a compressor assembly according to some embodiments of the present utility model;

FIG. 6 is a schematic structural view of a first vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 7 is a schematic view of a first vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 8 is a schematic structural view of a first vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 9 is a schematic view of a connection bracket of a compressor assembly according to some embodiments of the present utility model;

FIG. 10 is a schematic view of a connection bracket of a compressor assembly according to some embodiments of the present utility model;

FIG. 11 is a schematic view of a connection bracket and a first vibration reduction member of a compressor assembly according to some embodiments of the present utility model;

FIG. 12 is a schematic view of a connection bracket and a first vibration reduction member of a compressor assembly according to some embodiments of the present utility model;

FIG. 13 is a schematic view of a connection bracket of a compressor assembly according to some embodiments of the present utility model;

FIG. 14 is a schematic view of a first vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 15 is a schematic view of a first vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 16 is a schematic view of the structure of a band and a second vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 17 is a schematic view of a band of a compressor assembly according to some embodiments of the present utility model in an expanded state;

Fig. 18 is an enlarged view at a in fig. 17;

FIG. 19 is a schematic view of a second vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 20 is a schematic view of a second vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 21 is a schematic view of a band of a compressor assembly according to some embodiments of the present utility model in an expanded state;

Fig. 22 is an enlarged view at B in fig. 21;

FIG. 23 is a schematic structural view of a second vibration damping member of a compressor assembly according to some embodiments of the present utility model;

FIG. 24 is a schematic view of a second vibration damping member of a compressor assembly in accordance with some embodiments of the present utility model in an expanded state;

FIG. 25 is a schematic structural view of a second vibration damping member of a compressor assembly according to some embodiments of the present utility model;

Fig. 26 is a schematic structural view of a related art compressor assembly.

Reference numerals:

The compressor comprises a compressor assembly 1, a compressor body 2, a liquid reservoir 3, a strap 4, a connecting bracket 5 and an annular rubber ring 6;

The compressor assembly 1000;

The connecting bracket 100, the first hook 110, the second hook 120, the fixing part 130, the first connecting part 140, the second connecting part 150, the bolt 160;

Band 200, mounting portion 210, mounting slot 220, first bend 230, second bend 240, and fourth mounting hole 250;

A first vibration damping member 300, a first mounting hole 310, a second mounting hole 320, and a vibration damping structure 330;

a second vibration damping member 400, a third mounting hole 410, a connection plug 420, and a through hole 430;

a compressor body 500;

A reservoir 600.

Detailed Description

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

Referring to fig. 26, at present, the compressor assembly 1 includes a compressor body 2 and a liquid reservoir 3, the liquid reservoir 3 is fixedly connected with the compressor body 2 through a connecting bracket 5 and a strap 4, the compressor assembly 1 generates vibration in the operation process, the vibration is transmitted to the liquid reservoir 3 through the connecting bracket 5 and the strap 4, and the vibration and the radiation noise of the liquid reservoir 3 are caused.

In the related art, the outer periphery of the liquid reservoir 3 is sleeved with an annular rubber ring 6, the liquid reservoir 3 is separated from the connecting support 5 and the hoops 4 by the annular rubber ring 6, and the damping effect is achieved through the damping effect of the liquid reservoir. However, during assembly, a worker needs to pull the liquid reservoir 3 to smoothly load the annular rubber ring 6, which not only affects the assembly efficiency, but also causes deformation of the position of the sliding vane groove of the air cylinder, and changes the natural frequency of the compressor assembly 1, thereby deteriorating the noise of the whole machine, and in addition, the vibration reduction effect of the annular rubber ring is not good.

Based on this, referring to fig. 1, the embodiment of the first aspect of the present utility model provides a compressor assembly 1000 including a compressor body 500, a reservoir 600, a connection bracket 100, a band 200, a first vibration damping member 300, and a second vibration damping member 400. The compressor assembly 1000 may be, in particular, a piston compressor, a rotor compressor or a scroll compressor. Briefly, the present embodiment achieves a vibration damping effect mainly by the first vibration damping member 300 and the second vibration damping member 400 abutting against the reservoir 600.

Specifically, referring to fig. 1 and 2, the connection bracket 100 is used to connect the compressor body 500 with the band 200, the connection bracket 100 is located between the compressor body 500 and the reservoir 600, the connection bracket 100 is fixedly connected with the compressor body 500, and specifically, the connection bracket 100 and the compressor body 500 may be connected by bolts. The band 200 is fixedly connected with the connection bracket 100, specifically, the band 200 and the connection bracket 100 may be connected through bolts, and the band 200 is sleeved on the outer circumference of the reservoir 600. Referring to fig. 1 and 2, the first damper 300 is mounted on the connection bracket 100, the first damper 300 is located between the connection bracket 100 and the reservoir 600, the second damper 400 is mounted on the band 200, the second damper 400 is located between the band 200 and the reservoir 600, the first damper 300 is in abutment with the reservoir 600, and the second damper 400 is also in abutment with the reservoir 600.

It should be noted that, in this embodiment, when assembling, the first vibration absorbing member 300 and the second vibration absorbing member 400 are first installed on the connecting bracket 100 and the band 200, so as to complete preassembly, and when assembling the compressor assembly 1000 and the liquid storage device 600 subsequently, only the connecting bracket 100 is required to be connected with the compressor body 500, then the band 200 is sleeved on the periphery of the liquid storage device 600, and finally the band 200 is assembled with the connecting bracket 100.

It should be noted that, in some embodiments, the first vibration damping member 300 completely separates the connection bracket 100 from the reservoir 600, and it is also understood that the reservoir 600 is not in direct contact with the connection bracket 100. Meanwhile, the second vibration damping member 400 completely separates the band 200 from the reservoir 600, and it is also understood that the reservoir 600 is not in direct contact with the band 200. Since the liquid reservoir 600 is not in direct contact with the connection bracket 100 and the band 200, vibration generated by the compressor body 500 can be prevented from being directly transmitted to the liquid reservoir 600 through the connection bracket 100 and the band 200, and the vibration damping effect can be further improved.

It is understood that in some embodiments, the first vibration damping member 300 may have a bar-shaped structure, a ring-shaped structure or a sheet-shaped structure, and the first vibration damping member 300 may be mounted to the connection bracket 100 by means of adhesion, hooking or fastening.

It will be appreciated that in some embodiments, referring to fig. 4, the connection bracket 100 includes a fixing portion 130, a first connection portion 140, and a second connection portion 150, and the fixing portion 130 is fixedly connected with the compressor body 500, particularly, may be connected by bolts. The fixing portion 130 is located between the first connecting portion 140 and the second connecting portion 150, and both the first connecting portion 140 and the second connecting portion 150 are inclined toward the reservoir 600, which may be understood that the connection bracket 100 has a substantially V-shaped structure. The first connection part 140 and the second connection part 150 may be symmetrically disposed. The connecting bracket 100 may be a sheet metal part, and the connecting bracket 100 is made by a sheet metal bending process, so that the first connecting portion 140 and the second connecting portion 150 are conveniently formed, and the manufacturing is convenient. The first vibration damping member 300 may be connected to at least one of the first connection portion 140 and the second connection portion 150, the first vibration damping member 300 being located between the first connection portion 140 and the reservoir 600, or the first vibration damping member 300 being located between the second connection portion 150 and the reservoir 600. The first vibration damping members 300 may be disposed in plurality, wherein at least two first vibration damping members 300 are respectively connected to the first connection part 140 and the second connection part 150, such that at least two first vibration damping members 300 may abut against the reservoir 600, and the two first vibration damping members 300 may effectively partition the reservoir 600 and the connection bracket 100, thereby making full use of space.

Further, at least one of the first and second connection parts 140 and 150 is provided with a mounting structure for mounting connection with the first vibration damping member 300. It will be appreciated that in some embodiments, the mounting structure may be configured as a planar surface, with the first vibration reduction member 300 being attached to the planar surface by means of adhesive, hooks, snaps, or the like. Or the mounting structure is configured as a rod-shaped structure, the mounting structure is arranged straight or in a bending way, the mounting structure can extend along the vertical direction or the horizontal direction, and the first vibration reduction piece 300 is sleeved on the rod-shaped structure, so that the first vibration reduction piece 300 is fixed. Or first damping member 300 may be fixedly coupled to the mounting structure by bolts.

It will be appreciated that referring to fig. 4, in some embodiments, the mounting structure includes a first hook 110 and a second hook 120, the first hook 110 and the second hook 120 may be separate structures, and the first hook 110 and the second hook 120 are not directly connected together. The first hook 110 is disposed toward a first direction, and the second hook 120 is disposed toward a second direction, the first direction being opposite to the second direction. It is also understood that the first hook 110 and the second hook 120 are disposed opposite to each other, one end of the first vibration damping member 300 is connected to the first hook 110, and the other end of the first vibration damping member 300 is connected to the second hook 120. Specifically, one end of the first vibration damping member 300 is sleeved on the first hook portion 110, the other end of the first vibration damping member 300 is sleeved on the second hook portion 120, and the first hook portion 110 and the second hook portion 120 can tighten the first vibration damping member 300.

Specifically, referring to fig. 11, in some embodiments, the first hook 110 may be disposed toward the front and the second hook 120 toward the rear. Alternatively, referring to fig. 13, the first hook 110 is provided upward, and the second hook 120 is provided downward. Alternatively, as shown in fig. 10, the first hook 110 may be provided toward the front right, and the second hook 120 may be provided toward the rear left.

Further, referring to fig. 6, in some embodiments, one end of the first vibration damping member 300 is provided with a first mounting hole 310, the other end of the first vibration damping member 300 is provided with a second mounting hole 320, the first mounting hole 310 is engaged with the first hook 110, and the second mounting hole 320 is engaged with the second hook 120. Specifically, the first hook 110 is disposed through the first mounting hole 310, and the second hook 120 is disposed through the second mounting hole 320. Referring to fig. 3, after the first vibration absorbing member 300 is mounted on the connection bracket 100, the first hook portion 110 and the second hook portion 120 can tighten the first vibration absorbing member 300, so that the first vibration absorbing member 300 is bent to form a C-shaped or concave structure, the fixing effect on the first vibration absorbing member 300 is better, and the first vibration absorbing member 300 is prevented from being loosened. It is understood that the first and second hooks 110 and 120 may be identical in structure. Further, the first mounting hole 310 and the second mounting hole 320 may have a circular, oval, square or other shape.

It can be appreciated that, referring to fig. 3 to 5, in some embodiments, the first hook 110 is disposed upward, the second hook 120 is disposed downward, and after the first vibration damper 300 is mounted to the first hook 110 and the second hook 120, the first vibration damper 300 is disposed vertically, and the first hook 110 and the second hook 120 may have a bar-shaped structure.

Referring to fig. 10, in some embodiments, the first hook 110 may be disposed toward the right front, the second hook 120 may be disposed toward the left rear, and the first damper 300 may be disposed horizontally after the first damper 300 is mounted to the first hook 110 and the second hook 120.

It can be understood that, referring to fig. 5, the first hook portion 110 and the second hook portion 120 are curved and configured in an arc shape, so that the installation structure has a C-shaped structure as a whole. Referring to fig. 10 and 13, the first hook 110 and the second hook 120 have an L-shape such that the installation structure has a concave structure as a whole. The plurality of mounting structures may be disposed while the plurality of first vibration reducing members 300 may be disposed, and the plurality of mounting structures are disposed in one-to-one correspondence with the plurality of first vibration reducing members 300. For example, as shown with reference to fig. 5, two mounting structures are arranged, two first vibration reducing members 300 are arranged, and the two mounting structures are symmetrically disposed in the vertical direction. Or as shown with reference to fig. 11, the mounting structure is arranged with four, and the first vibration damping member 300 is arranged with four.

It will be appreciated that in some embodiments, the first vibration damping member 300 and the second vibration damping member 400 may be deformed to some extent, and the first vibration damping member 300 and the second vibration damping member 400 are made of an elastic material, for example, rubber or a sponge material, so that the first vibration damping member 300 and the second vibration damping member 400 can be conveniently assembled, and the vibration damping effect is also good.

It will be appreciated that the connection bracket 100 and the band 200 may be made of a metal material, so that the connection bracket has a better structural strength and a higher hardness, and the effect of connection fixation may be improved.

Further, referring to fig. 6, in some embodiments, the second vibration absorbing member 400 may have a ring-shaped structure or a bar-shaped structure, the second vibration absorbing member 400 may be sleeved on the band 200, or the second vibration absorbing member 400 may have a sheet-shaped structure, the second vibration absorbing member 400 may be fixed to the inner circumference of the band 200, and the second vibration absorbing member 400 may be fixed by means of adhesion, hooking, or clamping.

It will be appreciated that, in some embodiments, referring to fig. 5, 9 and 13, the first hook portion 110 and the second hook portion 120 are both disposed in a direction away from the first vibration damping member 300, so that the first hook portion 110 and the second hook portion 120 can tension the first vibration damping member 300, thereby improving the fixing effect on the first vibration damping member 300 and avoiding the first vibration damping member 300 from being loosened.

It will be appreciated that, referring to fig. 3 to 5, in some embodiments, the first hook 110 and the second hook 120 are in an arc-shaped structure, and the first hook 110 and the second hook 120 are bent toward a direction away from the first vibration damping member 300, so that the first hook 110 and the second hook 120 can tension the first vibration damping member 300, improving the fixing effect on the first vibration damping member 300, and the first vibration damping member 300 is not easily loosened.

It will be appreciated that in some embodiments, the first and second hooks 110 and 120 are L-shaped, with the first hook 110 being disposed toward the front and the second hook 120 being disposed toward the rear as shown with reference to fig. 10 and 11. Alternatively, as shown in fig. 13, the first hook 110 may be disposed upward and the second hook 120 may be disposed downward. The first hook portion 110 and the second hook portion 120 are bent toward a direction away from the first vibration reducing member 300, so that the first hook portion 110 and the second hook portion 120 can tension the first vibration reducing member 300, the fixing effect on the first vibration reducing member 300 is improved, and the first vibration reducing member 300 is not easy to loose.

It will be appreciated that referring to fig. 5 and 6, in some embodiments, the distance between the first mounting hole 310 and the second mounting hole 320 is L1, the distance between the first hook 110 and the second hook 120 is L2, and L1 and L2 satisfy: L2-L1 is more than or equal to 0 and less than or equal to 2mm. Or may also be understood as satisfying: l2-2mm is less than or equal to L1 and less than or equal to L2. Depending on the specific location and configuration of the first and second hooks 110 and 120, L2 may be referenced by the labels shown in fig. 6 and 11. The present embodiment can ensure that the first vibration absorbing member 300 is relatively easy to be sleeved into the first hook portion 110 and the second hook portion 120, and the fixing effect of the first hook portion 110 and the second hook portion 120 on the first vibration absorbing member 300 is relatively good, so as to avoid the first vibration absorbing member 300 from loosening.

It will be appreciated that referring to fig. 6 to 8, in some embodiments, the side of the first vibration damping member 300 adjacent to the reservoir 600 is provided with a vibration damping structure 330, and the vibration damping structure 330 is a protrusion structure or a groove structure. When the vibration damping structure 330 is a convex structure, the vibration damping structure 330 directly abuts against the reservoir 600. So that the damping structure 330 can reduce the contact surface area between the first damping member 300 and the reservoir 600, it can also be understood that the contact surface between the first damping member 300 and the reservoir 600 is discontinuous, thereby reducing the transmission of vibration. It can be appreciated that, in this embodiment, by providing the vibration damping structure 330, the contact surface between the first vibration damping member 300 and the liquid reservoir 600 is discontinuous, and the transmission of vibration can be reduced by the vibration damping structure 330 by using the Acoustic Black Hole (ABH) effect. Further, the vibration reduction structure 330 may have a semicircular, trapezoidal, rectangular or other shape. The number of the vibration damping structures 330 may be plural, and the plural vibration damping structures 330 may be spaced apart in the length direction of the first vibration damping member 300. The vibration damping structure 330 is located between the first mounting hole 310 and the second mounting hole 320, and can make full use of space. Further, the vibration damping structure 330 may be horizontally disposed, obliquely disposed or vertically disposed.

Further, referring to fig. 6, 14 and 15, in some embodiments, the vibration damping structure 330 extends in a direction perpendicular to the axial direction of the reservoir 600, the vibration damping structure 330 extends in a horizontal direction when the axial direction of the reservoir 600 is disposed vertically, and the vibration damping structure 330 extends in a vertical direction when the axial direction of the reservoir 600 is disposed horizontally. Such that the contact surface or line of the first vibration damping member 300 and the liquid reservoir 600 is discontinuous and discontinuous in the vertical direction may be understood that the contact surface of the first vibration damping member 300 and the liquid reservoir 600 is mainly extended in the horizontal direction, which may further enhance the above-mentioned Acoustic Black Hole (ABH) effect and further reduce the noise of the compressor assembly 1000.

It will be appreciated that referring to fig. 11 and 14, in some embodiments, the first vibration damping member 300 is disposed in a horizontal direction such that the vibration damping structure 330 is also disposed in a horizontal direction, and the area of the single vibration damping structure 330 may be increased.

It will be appreciated that in some embodiments, referring to fig. 16 and 19, the second vibration absorbing member 400 is sleeved on the band 200, the band 200 is provided with the mounting portion 210, the second vibration absorbing member 400 is provided with the third mounting hole 410, the mounting portion 210 cooperates with the third mounting hole 410, and the mounting portion 210 passes through the third mounting hole 410, so as to fix the position of the band 200, and prevent the second vibration absorbing member 400 from freely moving along the band 200 due to vibration. Specifically, the mounting portion 210 is a protruding structure, and the mounting portion 210 may have a structure with other shapes such as an arc shape, a semicircle shape, a rectangle shape, and a trapezoid shape.

It will be appreciated that referring to fig. 18 and 20, in some embodiments, the mounting portions 210 are provided on the top or bottom of the band 200, or the number of mounting portions 210 is plural, the plurality of mounting portions 210 are uniformly provided on the top and bottom of the band 200, and the plurality of mounting portions 210 are arranged at intervals along the length direction of the band 200. Further, the height of the mounting portion 210 is H1, the second vibration absorbing member 400 has an annular structure, the third mounting hole 410 is formed in the outer peripheral wall of the second vibration absorbing member 400, the thickness of the second vibration absorbing member 400 is t, and the thicknesses of H1 and t satisfy: h1-t is less than or equal to 0.5mm. Or may also be understood as satisfying: t-0.5mm is less than or equal to H1 and less than or equal to t+0.5mm. The mounting portion 210 can be higher than the second vibration reduction piece 400, so that the mounting portion 210 can limit the second vibration reduction piece 400, the limiting effect is improved, and the second vibration reduction piece 400 is prevented from easily struggling off the second vibration reduction piece 400.

It will be appreciated that referring to fig. 21 and 23, in some embodiments, the second vibration damping member 400 is sleeved on the band 200, the second vibration damping member 400 may have a strip-shaped structure or a ring-shaped structure, the band 200 is provided with a mounting groove 220, and the second vibration damping member 400 is located in the mounting groove 220. When the second vibration damping member 400 has an annular structure, the second vibration damping member 400 is sleeved from the end of the band 200. The second vibration damping member 400 can abut against the groove wall of the mounting groove 220, thereby avoiding free movement of the second vibration damping member 400 along the band 200 due to vibration. The mounting groove 220 may be provided at the top or bottom of the band 200, and a portion of the material may be removed at the top or bottom of the band 200 to provide the mounting groove 220. Or the mounting grooves 220 are uniformly distributed at the top and bottom of the band 200, the number of the mounting grooves 220 is plural, and the plurality of mounting grooves 220 are spaced apart along the length direction of the band 200. Further, the cross section of the mounting groove 220 may have a trapezoid shape or a rectangular shape.

It will be appreciated that referring to fig. 21 and 23, in some embodiments, second vibration damping member 400 has a ring-shaped configuration, the inner diameter of second vibration damping member 400 is R, the height of cuff 200 at mounting slot 220 is H3, and the maximum heights of cuff 200 are H2, R, H2 and H3 satisfy H3 < R < H2. The inner diameter R of the second vibration reduction member 400 is ensured to be smaller than the maximum height H2 of the band 200, so that the second vibration reduction member 400 can be conveniently sleeved into the band 200, and the mounting groove 220 can limit the second vibration reduction member 400, so that the second vibration reduction member 400 is ensured not to be excessively tightened or loosened. Further, the depth of the mounting groove 220 is D, D satisfying: d is more than or equal to 0.5mm and less than or equal to 2mm. So that the mounting groove 220 is better engaged with the second vibration reducing member 400. Further, the second vibration damping member 400 has a length L3, and the mounting groove 220 has a length L4, and L3 and L4 satisfy: L4-L3 is more than or equal to 0 and less than or equal to 1mm. Or may also be understood as satisfying: l4-1mm is less than or equal to L3 and less than or equal to L4. The second vibration reduction member 400 is ensured to be positioned in the mounting groove 220, and the second vibration reduction member 400 does not extend out of the mounting groove 220, so that the mounting groove 220 can have a limiting effect on the second vibration reduction member 400.

It will be appreciated that referring to fig. 24 and 25, in some embodiments, the second vibration damping member 400 has a bar-shaped structure, one end of the second vibration damping member 400 is provided with a connection plug 420, and the other end of the second vibration damping member 400 is provided with a through hole 430, and the connection plug 420 is disposed through the through hole 430. Further, the connection plug 420 may have a tapered structure to provide a clamping effect, and the connection plug 420 is made of an elastic material, such as rubber or sponge material, so that the connection plug 420 may be deformed to some extent, and the connection plug 420 may be plugged into the through-hole 430.

In this embodiment, when the second vibration absorbing member 400 is mounted on the band 200, the second vibration absorbing member 400 is directly wound around the band 200 for one circle, and then the connecting plug 420 is plugged into the through hole 430, so that the assembly is completed, and since the second vibration absorbing member 400 does not meet the band 200 and slide, friction force is not generated, and the operation is convenient. The present embodiment may be used with the mounting groove 220, and the mounting groove 220 may play a limiting role on the second vibration damper 400.

It should be noted that, in the above embodiment, the height direction of the band 200 may be understood as the width direction of the band 200.

It will be appreciated that, referring to fig. 2, in some embodiments, the number of the first vibration reducing members 300 is two, the two first vibration reducing members 300 are symmetrically disposed, the two first vibration reducing members 300 are positioned at the left side of the reservoir 600, the number of the second vibration reducing members 400 is three, the three second vibration reducing members 400 are positioned at the rear side, the right side and the front side of the reservoir 600, respectively, the second vibration reducing members 400 positioned at the rear side of the reservoir 600 and the second vibration reducing members 400 positioned at the front side of the reservoir 600 are symmetrically disposed. Such an arrangement may allow the first and second vibration-damping members 300 and 400 to have a good supporting effect and vibration-damping effect on the reservoir 600 and to be less costly.

It will be appreciated that referring to fig. 16, in some embodiments, the band 200 has a strip-shaped structure, and one end of the band 200 is provided with a first bending portion 230, where the first bending portion 230 bends toward the inner side, and the first bending portion 230 may have a U-shaped structure. The other end of the band 200 is provided with a second bending portion 240, the second bending portion 240 is bent outward, and a fourth mounting hole 250 is provided at the second bending portion 240 as shown in fig. 17. When the band 200 is mounted to the connection bracket 100, the first bending portion 230 may be engaged with one end of the connection bracket 100 to achieve hooking, and then the band 200 is rotated so that the second bending portion 240 is engaged with the other end of the connection bracket 100, and then the bolt 160 is threaded through the fourth mounting hole 250, and the bolt 160 is screwed to the connection bracket 100, thereby fixing the band 200 to the connection bracket 100.

An embodiment of the second aspect of the present utility model provides a refrigeration apparatus, which includes the compressor assembly 1000 of the embodiment of the first aspect, so at least the technical effects described above are provided, and will not be described herein.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, inner, outer, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, the description of the first and second embodiments is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, and finally, it should be described that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.

Claims (13)

1. A compressor assembly, comprising:

A compressor body;

a reservoir;

the connecting bracket is connected with the compressor body;

The hoop is connected with the connecting bracket and sleeved on the periphery of the liquid reservoir;

the first vibration reduction piece is arranged between the connecting bracket and the liquid reservoir;

The second vibration reduction piece is arranged between the hoop and the liquid reservoir.

2. The compressor assembly of claim 1, wherein the connection bracket includes a fixed portion, a first connection portion, and a second connection portion, the fixed portion being connected to the compressor body, the fixed portion being located between the first connection portion and the second connection portion, the first connection portion and the second connection portion each being inclined toward the reservoir, at least one of the first connection portion and the second connection portion being provided with a mounting structure, the first vibration reduction member being connected to the mounting structure.

3. The compressor assembly of claim 2, wherein the mounting structure includes a first hook and a second hook, the first hook being disposed toward a first direction and the second hook being disposed toward a second direction, the first direction being opposite the second direction, one end of the first vibration reduction member being connected to the first hook, the other end of the first vibration reduction member being connected to the second hook.

4. The compressor assembly of claim 3, wherein the first vibration dampening member is provided with a first mounting hole for mating with the first hook, the first vibration dampening member is provided with a second mounting hole for mating with the second hook, the first mounting hole is spaced from the second mounting hole by a distance L1, and the first hook is spaced from the second hook by a distance L2, satisfying: L2-L1 is more than or equal to 0 and less than or equal to 2mm.

5. The compressor assembly of claim 1, wherein a side of the first vibration reduction member abutting the reservoir is provided with a vibration reduction structure configured as a protrusion or a groove to reduce a contact area of the first vibration reduction member with the reservoir.

6. The compressor assembly of claim 5, wherein the vibration reduction structure is disposed in a direction perpendicular to an axial direction of the accumulator.

7. The compressor assembly of claim 1, wherein the second vibration reduction member is sleeved on the band, the band is provided with a mounting portion, the second vibration reduction member is provided with a third mounting hole, and the mounting portion is matched with the third mounting hole.

8. The compressor assembly of claim 7, wherein the mounting portion is provided at a top or bottom of the band, the mounting portion has a height H1, and the second vibration reduction member has a thickness t that satisfies: h1-t is less than or equal to 0.5 mm.

9. The compressor assembly of claim 1, wherein the second vibration dampening member is sleeved on the band, the band having a mounting slot, the second vibration dampening member being positioned in the mounting slot.

10. The compressor assembly of claim 9, wherein the second vibration reduction member is annular, the second vibration reduction member has an inner diameter R, the height of the band at the mounting groove is H3, the maximum height of the band is H2, the depth of the mounting groove is D, the second vibration reduction member has a length L3, and the mounting groove has a length L4, satisfying: d is more than or equal to 0.5mm and less than or equal to 2mm, H3 is more than or equal to R and less than or equal to H2, and L4-L3 is more than or equal to 0 and less than or equal to 1mm.

11. The compressor assembly of claim 9 or 10, wherein one end of the second vibration reduction member is provided with a connection plug, and the other end is provided with a through hole, and the connection plug is penetrated through the through hole.

12. The compressor assembly of claim 1, wherein the first vibration reduction member completely separates the connection bracket from the reservoir and the second vibration reduction member completely separates the cuff from the reservoir.

13. Refrigeration apparatus comprising a compressor assembly according to any one of claims 1 to 12.